CN113439522B - A fertilization device for landscape garden seedlings and its operation method - Google Patents

Abstract

The invention discloses a fertilizing device for landscape nursery stocks, which comprises a vehicle body and a handrail frame, wherein the top end of the handrail frame is provided with a handrail frame, one side of the handrail frame is provided with a manual switch, one side of the vehicle body, which is far away from the handrail frame, is provided with a soil loosening device, one side of the vehicle body, which is close to the manual switch, is uniformly provided with a plurality of area diameter spraying structures, one side of the vehicle body, which is far away from the area diameter spraying structures, is provided with a triggering device, and the center position of the vehicle body is provided with a material storage cavity. Has the beneficial effects that: can carry out the mode of spraying of different forms under the operating condition of difference, application range is wide, fertilizer water distributes more evenly, the user mode is simple, can accurate location to every tree, and carry out automatic fertilization and termination fertilization to trees in the fertilization distance of science, can loosen the soil at the fertilization in-process, can stop loosening the soil after the fertilization finishes, can make fertilizer contact with soil better, the contact of fertilizer with the air has been reduced simultaneously, reduce volatilizing of fertilizer, the efficiency of nourishing of fertilizer is improved.

Description

A fertilization device for landscape garden seedlings and its operation method

technical field

The patent of the present invention relates to the technical field of fertilization devices, in particular to a fertilization device for landscape garden seedlings and an operation method thereof.

Background technique

There are various fertilization methods for fertilizing garden seedlings, including hole application, spreading application and diluted fertilization. Because plants absorb fertilizer by ion exchange, only by watering with water to ionize fertilizer into ions can it be absorbed by plants. The volatilization of ammonia is very small, but the concentration is not easy to control, it is easy to burn roots, and it is relatively safe to spread, but it requires a large amount of rainfall and is not suitable for use in areas with less rainfall. Due to the wide variety of plants in landscape gardens, the absorption of fertilizers is different, and the nutritional needs are different. It is not conducive to the scientific maintenance of landscape gardens to use a single fertilizer for fertilization.

For the problems in the related technologies, no effective solutions have been proposed so far.

SUMMARY OF THE INVENTION

In view of the problems in the related art, the patent of the present invention proposes a fertilization device for landscape garden seedlings and an operation method thereof, so as to overcome the above-mentioned technical problems existing in the related art.

For this reason, the concrete technical scheme adopted by the patent of the present invention is as follows:

According to one aspect of the present invention, a fertilization device for landscape garden seedlings is provided.

The fertilization device for landscape garden seedlings comprises a body and a handrail frame, the top of the handrail frame is provided with a handrail frame, one side of the handrail frame is provided with a manual switch, and the side of the body away from the handrail frame A loosening device is provided, the side of the vehicle body close to the manual switch is evenly provided with several area-diameter spray structures, the side of the vehicle body away from the area-diameter spray structure is provided with a trigger device, and the center of the vehicle body is provided with a trigger device. There is a storage cavity at the location.

Further, the side wall of the area-diameter spray structure is cylindrical, the end of the area-diameter spray structure away from the vehicle body is provided with a special-shaped concave spray head, and the special-shaped concave spray head is away from the side of the vehicle body. A plurality of injection ports are evenly arranged, and the distance between the injection ports in the special-shaped concave injection head and the vehicle body gradually decreases from top to bottom.

Further, the soil scarifying device is provided with a mudguard, the center of the mudguard is provided with a loosening shaft, and the side walls of the loosening shaft are evenly provided with a plurality of scarifying arc knives, and the loosening Both ends of the shaft are respectively provided with a first support groove and a second support groove, the loosening shaft is provided with a loosening drive motor at one end of the first support groove, and the first support groove is connected to the second support groove. A first trigger lifting structure is provided on one side of the support groove close to the vehicle body.

Further, a side of the first trigger lifting structure close to the body is provided with a sliding concave groove, a top and bottom end of the side of the sliding concave groove away from the body is provided with a trigger plate, and the body is close to the body. One side of the first trigger lifting structure is provided with a second trigger lifting structure, the second trigger lifting structure is provided with a sliding convex shell matched with the sliding concave groove, and the sliding concave groove is movably clamped On the side wall of the sliding convex shell, the sliding convex shell is provided with a triggering groove at the center of one side of the sliding concave groove, the top of the triggering groove is provided with a triggering cylinder, and the triggering cylinder is An extruding bottom rod is arranged at the center of the bottom end, one end of the trigger plate is movably arranged at the bottom end of the extruding bottom rod, and a rebound trigger switch is provided at the center of the bottom end of the trigger groove. The side wall of the elastic trigger switch is provided with a loosening return spring fixed to the center position of the bottom end of the trigger groove, the trigger plate is arranged at the top of the loosening return spring, and the rebound trigger switch is connected to the The ripper drive motor is electrically connected.

Further, a spraying device is provided inside the vehicle body on the side close to the soil scarifying device, the spraying device is provided with a plurality of triggering spraying structures, and the central position of the triggering spraying structure is provided with a spray feeder The top of the spray feed pipe is provided with an inverted V-shaped spray pipe, the top of the spray feed pipe is provided with a one-way valve, and one side of the inverted V-shaped spray pipe is provided with a suction pressure A spray discharge pipe is provided on the other side of the inverted V-shaped spray pipe close to the loosening device.

Further, a spray return spring is provided inside the suction pipe near one end of the spray discharge pipe, and a suction pad is fixed at one end of the spray return spring away from the spray discharge pipe, so A spray pulling rod is fixed at the center of the bottom end of the pressure pad, the other end of the spray pulling rod is fixedly connected with a trigger linkage rod, and one side of the trigger linkage rod close to the trigger device is provided with a trigger drive A limit arc groove is provided on the side of the trigger drive cavity close to the trigger linkage rod, the trigger linkage rod is inserted into the limit arc groove, and the trigger drive cavity is close to the trigger device A trigger drive cam is arranged on one side of the trigger drive cam, a trigger drive motor is arranged on one side of the trigger drive cam, a trigger electrode structure is arranged between the trigger drive cavity and the trigger device, and the trigger drive motor and the trigger drive The cylinder and the trigger device are electrically connected through the trigger electrode structure, and the trigger electrode structure is provided with a positive electrode plate and a negative electrode plate, and the bottom ends of the positive electrode plate and the negative electrode plate are both connected with the trigger drive The motor is electrically connected, and the triggering driving cam is in active contact with the triggering linkage rod.

Further, the triggering device is provided with a connection support cavity, the length of the connection support cavity has various options, including one meter, two meters and other sizes, and one end of the connection support cavity is fixedly connected to the vehicle body. , the side of the top of the connection support cavity away from the vehicle body is movably interposed with a trigger connection longitudinal rod, the top of the trigger connection longitudinal rod is provided with a first trigger wheel, and the side wall of the first trigger wheel is sleeved There is a non-slip rubber ring, the bottom end of the trigger connection vertical rod is provided with a second trigger wheel, the side wall of the second trigger wheel is sheathed with a trigger linkage belt, and the other end of the trigger linkage belt is sheathed with a third trigger wheel. Trigger wheel, the center of the bottom end of the third trigger wheel is provided with a linkage threaded rod, the side wall of the linkage threaded rod is provided with threads, and an insulating trigger connection collar is movably sleeved on the linkage threaded rod. A trigger metal rod is arranged at the center of one side of the insulating trigger connection collar close to the trigger drive cavity, and the other end of the trigger metal rod is movably arranged between the positive electrode plate and the negative electrode plate, and is connected with the The positive electrode plate and the negative electrode plate are in contact at the same time, and a trigger return spring is fixed on the bottom end side wall of the insulating trigger connection collar.

Further, the top of the storage cavity is provided with a leak-proof cover, and a first feed manifold is provided at the center of one side of the storage cavity close to the spray device, and the first feed manifold is close to the One end of the material storage cavity is provided with a first spray valve, the other end of the first feed header is provided with a first material distribution pipe, and the bottom end of the spray feed pipe is communicated with the first material distribution pipe , the storage cavity is provided with a second feed manifold at the center of one side near the zone diameter spray structure, and one end of the second feed manifold close to the zone diameter spray structure is provided with a second material distribution The end of the second feeding main pipe close to the material storage cavity is provided with a second spray valve, the position where the second feeding pipe is connected to the second feeding main pipe is provided with a suction pump, and the first Both the second spray valve and the suction pump are electrically connected with the manual switch.

According to another aspect of the present invention, an operation method of a fertilization device for landscape garden seedlings is provided.

The operation method of the fertilization device for landscape garden seedlings comprises the following steps:

Determine the fertilization concentration required by the fertilization object, pour the diluted fertilizer water into the storage cavity, and cover the leak-proof cover of the storage cavity. When the fertilization object is dwarf flowers and plants, select the appropriate length and style. The spray structure is installed on the body, push the car to the side of the object that needs to be fertilized, press the manual switch to make the second spray valve and the suction pump energized, and the fertilizer liquid in the storage cavity is passed through the second spray through the suction pump. The shower valve enters the second feeding main pipe, and enters the second feeding pipe through the suction pump, so that the diluted fertilizer liquid is sprayed out through the special-shaped depression nozzle, and at the same time, the body is pushed forward slowly, so as to prevent the dwarf flowers and plants. to fertilize;

When the fertilization object is tall trees, use pre-designed connecting support cavities of different lengths to be fixed to one side of the vehicle body, and make the trigger linkage belt sleeve on the third trigger wheel, push the device car close to the tree trunk, so that the first trigger The wheel contacts the tree trunk and makes the first trigger wheel rotate around the tree trunk. The anti-skid rubber ring drives the first trigger wheel to perform autobiography, which in turn drives the third trigger wheel to rotate, thereby driving the trigger metal rod down into the positive electrode plate and the negative electrode. The soil loosening device and the spray device are energized between the plates, and the fertilizing device can be used for loosening soil and fertilizing within a certain diameter range from the root by connecting the support cavity.

Compared with the prior art, the present invention has the following beneficial effects:

1. After mixing the fertilizer according to the required concentration of flowers and plants, introduce it into the storage cavity and cover it with a leak-proof cover to avoid the fertilizer leakage caused by uneven terrain in the garden. Through the settings of the first spray valve and the second spray valve The device can carry out different forms of spraying methods under different working conditions, and has a wide range of use.

2. Since the end of the spray structure of the area diameter away from the car body is provided with a special-shaped concave spray head, the side of the special-shaped concave spray head away from the car body is evenly provided with a number of spray ports, and the distance between the spray ports in the special-shaped concave spray head and the car body is from top to bottom. The bottom is gradually narrowed, so that the injection ports close to the body fertilize the flowers and plants close to the body, while the injection ports far away from the body fertilize the flowers and plants far away from the body, and the injection ports located above have a longer range relative to the body. The range of the mouth is relatively close to the body, which avoids repeated fertilization and distributes the fertilizer water more evenly.

3. When the first trigger wheel is in contact with the tree trunk, the friction force between the first trigger wheel and the tree trunk can be increased through the anti-skid rubber ring, thereby driving the first trigger wheel to rotate, so that the device enters the state of fertilizing the tree. Accurately locate each tree and fertilize the tree within the scientific fertilization distance.

4. Since the bottom end side wall of the insulating trigger connection collar is fixed with a trigger return spring, the thread drives the insulation trigger connection collar to descend slowly, and the device automatically resets after the fertilization object is severely needed to terminate the fertilization and is flexible to use. .

5. Because the insulating trigger connection collar is close to the center of the trigger drive cavity, there is a trigger metal rod, and the other end of the trigger metal rod is movable between the positive electrode plate and the negative electrode plate, and is connected with the positive electrode plate and the negative electrode. The plates are in contact at the same time. When the trigger metal rod enters between the positive electrode plate and the negative electrode plate, the positive electrode plate and the negative electrode plate are connected to form a loop, and then the trigger drive motor and the trigger cylinder are energized, so that the device is located in the trunk of the tree. It is automatically powered on after contact, avoiding manual switching of the power-on state, and it is easy to use.

6. Push the trigger plate down by squeezing the bottom rod, so that the sliding concave groove slides down steadily on the side wall of the sliding convex shell, and then drives the loosening device to descend as a whole, providing that when the trigger plate descends to the bottom end of the trigger groove, Squeeze the rebound trigger switch to make it energized, so that the device automatically enters the loosening state.

7. Through the setting of the loosening reset spring, the triggering cylinder is powered off and the trigger plate is reset, so that the device stops the loosening work and rises to the initial position to avoid the collision of the loosening arc knife during the forward process. The structure is simple, The safety of the device during use is improved.

8. Since the triggering drive cam is in active contact with the triggering linkage rod, the triggering linkage rod is inserted into the limit arc groove, so that the triggering cam pushes the trigger linkage rod to slide in the limit arc groove, thereby pushing the spray pull rod to slant. Moving upward, because the inner end of the suction pipe close to the spray discharge pipe is provided with a spray return spring, which drives the suction pad to reciprocate, and then the suction pipe is pumped, so that the spray device has been loosened. fertilize the soil.

9. Through the inverted V-shaped spray pipe close to the spray discharge pipe on the side of the loosening device, the fertilizer is applied to the loosened soil obliquely downward, which can make the fertilizer better contact with the soil and reduce the The contact between the fertilizer and the air reduces the volatilization of the fertilizer and improves the nourishing efficiency of the fertilizer.

Description of drawings

In order to more clearly illustrate the patented embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the patent of the present invention. For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a fertilization device for landscape garden seedlings and an operation method thereof according to an embodiment of the patent of the present invention;

Figure 2 is a schematic diagram of the internal structure of the body according to the patent of the present invention;

3 is an enlarged schematic view of the partial structure of the second trigger lifting structure according to the patent of the present invention;

Fig. 4 is the structure enlarged schematic diagram at A place in Fig. 3;

Fig. 5 is the structural enlarged schematic diagram at B in Fig. 2;

6 is an enlarged schematic view of the partial structure of the inverted V-shaped spray pipe according to the patent of the present invention;

Fig. 7 is the structure enlarged schematic diagram at C place in Fig. 6;

8 is an enlarged schematic diagram of a partial structure of the trigger device according to the patent of the present invention;

9 is an enlarged schematic diagram of a partial structure of the trigger electrode structure according to the patent of the present invention;

FIG. 10 is an enlarged schematic view of the internal structure of the triggering drive cavity according to the patent of the present invention.

In the picture:

1. Body; 2. Armrest frame; 3. Armrest frame; 4. Manual switch; 5. Soil loosening device; 6. Area spray structure; 7. Trigger device; 8. Material storage cavity; 9. Special-shaped depression spray head ; 10, mudguard; 11, ripper shaft; 12, ripper arc knife; 13, first support groove; 14, second support groove; 15, ripper drive motor; 16, first trigger lifting structure; 17, sliding concave groove; 18, trigger plate; 19, second trigger lift structure; 20, sliding convex shell; 21, trigger groove; 22, trigger cylinder; 23, squeeze bottom rod; 24, rebound trigger Switch; 25, soil loosening return spring; 26, spray device; 27, trigger spray structure; 28, spray feed pipe; 29, inverted V-shaped spray pipe; 30, one-way valve; 31, suction pipe ;32, spray discharge pipe; 33, spray return spring; 34, pressure pad; 35, spray pull rod; 36, trigger linkage rod; 37, trigger drive cavity; 38, limit arc groove; 39 40, trigger electrode structure; 41, positive electrode plate; 42, negative electrode plate; 43, connecting support cavity; 44, trigger connecting longitudinal rod; 45, first trigger wheel; 46, anti-skid rubber ring; 47 , trigger linkage belt; 48, linkage threaded rod; 49, insulating trigger connection collar; 50, trigger metal rod; 51, trigger return spring; 52, leak-proof cover; 53, first feed manifold; 54, first point material pipe; 55, the second feeding main pipe; 56, the second material distribution pipe.

Detailed ways

In order to further illustrate the embodiments, the patent of the present invention provides accompanying drawings, which are part of the disclosure of the patent of the present invention, and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operation principles of the embodiments, With reference to these contents, those of ordinary skill in the art will understand other possible implementations and the advantages of the present patent. Components in the figures are not drawn to scale, and similar components are generally used to represent similar components.

Example 1

As shown in example Figure 1-2:

The present invention provides a schematic structural diagram of a semi-automatic electrification fertilizing device capable of precise positioning, which includes a vehicle body 1 and an armrest frame 2, the top of the armrest frame 2 is provided with an armrest frame 3, and one side of the armrest frame 3 is provided with a manual switch 4. The side of the vehicle body 1 away from the armrest frame 2 is provided with a soil loosening device 5, and the side of the vehicle body 1 close to the manual switch 4 is evenly provided with a plurality of area-diameter spray structures 6, and the vehicle body 1 is far from A trigger device 7 is provided on one side of the area spray structure 6 , a storage cavity 8 is arranged at the center of the vehicle body 1 , the side wall of the area spray structure 6 is cylindrical, and the area One end of the shower structure 6 away from the vehicle body 1 is provided with a special-shaped concave spray head 9 , and the side of the special-shaped concave spray head 9 away from the vehicle body 1 is evenly provided with a number of spray ports. The distance between the injection port and the vehicle body 1 is gradually reduced from top to bottom, so that the initial injection distance of different injection ports is different. The top of the storage chamber 8 is provided with a leak-proof cover 52. A second feed manifold 55 is provided at the center of one side near the zone diameter spray structure 6, and a second feed pipe 56 is provided at one end of the second feed manifold 55 close to the zone diameter spray structure 6 , the end of the second feeding main pipe 55 close to the storage cavity 8 is provided with a second spray valve, and the position where the second feeding pipe 56 is connected with the second feeding main pipe 55 is provided with a suction pump, The second spray valve and the suction pump are both electrically connected to the manual switch 4, so that the second spray valve and the suction pump can be controlled by the manual switch 4, so that the fertilizer enters the second feed pipe 56 And the fertilizer is sent into the special-shaped concave spray head 9 through the suction pump, and sprayed through the spray port, because the distance between the spray port in the special-shaped concave spray head 9 and the vehicle body 1 gradually decreases from top to bottom, thereby The sprayed fertilizer water column has different ranges, and then fertilizes short flowers and plants within a preset width range, with wide coverage and simple structure.

The detailed use method and function of the first embodiment: after the fertilizer is mixed according to the required concentration of flowers and plants, it is introduced into the storage cavity 8, and the leak-proof cover 52 is covered to avoid the fertilizer leakage caused by the uneven terrain in the garden. Press the manual Switch 4 to make the second spray valve and the suction pump start to work, so that the top fertilizer in the storage chamber 8 is pumped into the second feed header 55 and then sent to the zone diameter spray structure 6 through the second feed pipe 56 Because the area diameter spray structure 6 is provided with a special-shaped concave spray head 9 at one end away from the vehicle body 1, the special-shaped concave spray head 9 is evenly provided with a number of spray ports on the side away from the vehicle body 1, and the spray ports in the special-shaped concave spray head 9 are the same as The distance of the body 1 is gradually reduced from top to bottom, so that the fertilizer is sprayed at the same initial point with different initial speeds, specifically, the initial distance of the special-shaped concave spray head 9 is gradually reduced from top to bottom, so that it is close to the body. The injection port 1 fertilizes the flowers and plants close to the vehicle body 1, while the injection port far from the vehicle body 1 fertilizes the flowers and plants far away from the vehicle body 1, and the injection port located above has a longer range relative to the vehicle body 1, and the injection port located at the bottom is relatively to the vehicle body. 1 has a shorter range, avoids repeated fertilization, and distributes fertilizer water more evenly.

Embodiment 2

As shown in example Figure 1-10:

The present invention provides a schematic structural diagram of a semi-automatic electrification fertilizing device capable of precise positioning, which includes a vehicle body 1 and an armrest frame 2, the top of the armrest frame 2 is provided with an armrest frame 3, and one side of the armrest frame 3 is provided with a manual switch 4. The side of the body 1 away from the armrest frame 2 is provided with a soil ripper 5, and the soil ripper 5 is provided with a mudguard 10 to avoid mud splashing and affect the beauty of the garden. The center of the mudguard 10 There is a loosening shaft 11 at the position, and a plurality of loosening arc knives 12 are evenly arranged on the side wall of the loosening shaft 11. The soil loosening arc knife 12 can reduce the resistance of the soil to the loosening arc knife 12, and improve the cost of soil loosening. The ripping efficiency of the ripping device 5 is that the two ends of the ripping shaft 11 are respectively provided with a first supporting groove 13 and a second supporting groove 14 , and the ripping shaft 11 is located at the side of the first supporting groove 13 . One end is provided with a ripper drive motor 15 , and a first trigger lift structure 16 is provided on the side of the first support slot 13 and the second support slot 14 close to the vehicle body 1 , and the first trigger lift structure 16 is close to the body 1 . One side of the body 1 is provided with a sliding concave groove 17 , a top and bottom end of the sliding concave groove 17 away from the body 1 is provided with a trigger plate 18 , and the body 1 is close to the first trigger lift One side of the structure 16 is provided with a second trigger elevating structure 19, the second trigger elevating structure 19 is provided with a sliding convex shell 20 matched with the sliding concave groove 17, the sliding concave groove 17 can move the card Set on the side wall of the sliding convex shell 20, through the cooperation between the sliding concave groove 17 and the sliding convex shell 20, the soil scarifying device 5 is movably connected with the body 1, and the stability of the soil scarifying device 5 is improved. In order to facilitate the stable descending and ascending of the ripper 5, the sliding convex shell 20 is provided with a triggering groove 21 at the central position of one side of the sliding concave groove 17, and the top of the triggering groove 21 is provided with a triggering cylinder 22. , the bottom end of the triggering cylinder 22 is provided with an extruding bottom rod 23 at the center position, and one end of the trigger plate 18 is movably arranged at the bottom end of the extruding bottom rod 23. The trigger plate 18 is pressed down at the same time, thereby driving the ripper 5 to descend. The bottom center of the trigger slot 21 is provided with a rebound trigger switch 24, which is connected to the ripper drive motor. 15 is electrically connected, when the trigger plate 18 is pressurized to the rebound trigger switch 24, the rebound trigger switch 24 can drive the loosening drive motor 15 to rotate, thereby driving the loosening device 5 to start loosening the soil, and the rebound The side wall of the type trigger switch 24 is provided with a loosening return spring 25 which is fixed to the bottom center of the trigger groove 21, and the trigger plate 18 is arranged on the top of the loosening return spring 25. It can push the trigger plate 18 to rise, thereby driving the ripping device 5 to rise. When the trigger plate 18 is separated from the rebound trigger switch 24, the rebound trigger switch 24 rebounds to stop the ripping drive motor 15 from rotating, so that the When the soil ripper 5 rises, it stops rotating to save electricity. The side of the body 1 close to the soil ripper 5 is provided with a sprayer. The spray device 26 is provided with a number of trigger spray structures 27, the center of the trigger spray structure 27 is provided with a spray feed pipe 28, and the top of the spray feed pipe 28 is provided with a spray feed pipe 28. Inverted V-shaped spray pipe 29, the top of the spray feed pipe 28 is provided with a one-way valve 30, the setting of the one-way valve 30 can prevent the extracted fertilizer from flowing back to the spray feed pipe 28 Inside, one side of the inverted V-shaped spray pipe 29 is provided with a suction pipe 31, and the other side of the inverted V-shaped spray pipe 29 close to the soil scarifying device 5 is provided with a spray discharge pipe 32, Therefore, when the fertilizer is sprayed, the fertilizer can be sprayed to the area where the soil has been loosened, so that the fertilizer can better contact the soil, and at the same time, the contact between the fertilizer and the air is reduced, the volatilization of the fertilizer is reduced, and the nourishing efficiency of the fertilizer is improved. The inner end of the pressure pipe 31 close to the spray discharge pipe 32 is provided with a spray return spring 33, and the end of the spray return spring 33 away from the spray discharge pipe 32 is fixed with a suction pad 34, so The central position of the bottom end of the suction pad 34 is fixed with a spray pull rod 35, and the spray return spring 33 helps to restore the spray pull rod 35, so that the suction pipe 31 continues to pump. A trigger linkage rod 36 is fixedly connected to the other end of the spray pull rod 35. The trigger linkage rod 36 is provided with a trigger drive cavity 37 on the side close to the trigger device 7, and the trigger drive cavity 37 is close to the trigger drive cavity 37. One side of the trigger linkage rod 36 is provided with a limit arc groove 38, the trigger linkage rod 36 is inserted into the limit arc groove 38, and the trigger linkage rod is connected to the trigger linkage rod through the limit arc groove 38. 36 to limit the position, so that the spray pulling rod 35 pulls the suction pipe 31 within the same range of motion, and drives the pressure suction pad 34 to squeeze the suction pipe 31. Thereby, the fertilizer enters the suction pipe 31, and then the fertilizer is pushed into the spray storage pipe for fertilization. The trigger drive cavity 37 is provided with a trigger drive cam 39 on the side close to the trigger device 7. One side of the trigger drive cam 39 is provided with a trigger drive motor, and the trigger drive motor is electrically connected to the trigger device 7 through a trigger electrode structure 40, and the trigger electrode structure 40 is provided with a positive electrode plate 41 and a negative electrode Plate 42, the bottom ends of the positive electrode plate 41 and the negative electrode plate 42 are electrically connected to the trigger drive motor, the trigger drive cam 39 is in active contact with the trigger linkage rod 36, the vehicle body 1 is far away from A trigger device 7 is provided on one side of the area spray structure 6, and the trigger device 7 is provided with a connection support cavity 43. The length of the connection support cavity 43 can be selected in various ways, including one meter, two meters, etc. Various sizes, one end of the connecting support cavity 43 is fixedly connected to the vehicle body 1, and a side of the top end of the connecting support cavity 43 away from the vehicle body 1 is movably interspersed with a trigger connecting rod 44, and the trigger connection The top end of the longitudinal rod 44 is provided with a first trigger wheel 45, and the side wall of the first trigger wheel 45 is covered with an anti-skid rubber ring 46, and the friction force is increased by the anti-skid rubber ring 46. After a trigger wheel 45 touches the tree trunk, the first trigger wheel 45 is driven by the anti-skid rubber ring 46 to rotate. The bottom end of the trigger connection vertical rod 44 is provided with a second trigger wheel, and the side wall of the second trigger wheel A trigger linkage belt 47 is sleeved, the other end of the trigger linkage belt 47 is sleeved with a third trigger wheel, and the third trigger wheel is driven to rotate by the trigger linkage belt 47, and the center position of the bottom end of the third trigger wheel is set. There is a linkage threaded rod 48, the side wall of the linkage threaded rod 48 is provided with threads, and an insulating trigger connection collar 49 is movably sleeved on the linkage threaded rod 48, which drives the linkage threaded rod 48 to rotate through the rotation of the third trigger wheel. , because the bottom end side wall of the insulating trigger connection collar 49 is fixed with a trigger return spring 51, so that the thread drives the insulation trigger connection collar 49 to slowly descend, because the insulation trigger connection collar 49 is close to the trigger A trigger metal rod 50 is arranged at the center of one side of the driving cavity 37 , and the other end of the trigger metal rod 50 is movably arranged between the positive electrode plate 41 and the negative electrode plate 42 , and is connected with the positive electrode plate. 41 and the negative electrode plate 42 are in contact at the same time, when the insulating trigger connection collar 49 descends, the trigger metal rod 50 is driven to descend, so that the trigger metal rod 50 enters between the positive electrode plate 41 and the negative electrode plate 42, and Contact with it, so that the positive electrode plate 41 and the negative electrode plate 42 communicate with each other, thereby forming a loop, and then energizing the triggering drive motor and the triggering cylinder 22 .

The detailed use method and function of the second embodiment: when the device needs to fertilize the trees in the garden, the device can be pushed to make the first trigger wheel 45 close to the tree trunk and gradually contact the tree trunk. When the first trigger wheel 45 is in contact with the tree trunk After the contact, the friction force with the tree trunk can be increased by the anti-skid rubber ring 46, thereby driving the first trigger wheel 45 to rotate, and then driving the second trigger wheel to rotate, because the side wall of the second trigger wheel is sleeved with a trigger linkage Belt 47, the other end of the trigger linkage belt 47 is sleeved with a third trigger wheel, so that the third trigger wheel rotates. The wall is provided with threads, the linkage threaded rod 48 is movably provided with an insulating trigger connection collar 49, and the bottom end side wall of the insulating trigger connection collar 49 is fixedly provided with a trigger return spring 51, which drives the linkage when the third trigger wheel rotates. The threaded rods 48 are rotated together, so that the threads of the side walls of the interlocking threaded rods 48 are used to drive the insulating trigger connection collar 49 to descend. Since the insulating trigger connection collar 49 is close to the central position of one side of the trigger drive cavity 37, a trigger metal rod 50 is provided, The other end of the trigger metal rod 50 is movably arranged between the positive electrode plate 41 and the negative electrode plate 42, and is in contact with the positive electrode plate 41 and the negative electrode plate 42 at the same time. When the insulating trigger connection collar 49 descends, it drives the trigger metal rod 50 is lowered, so that the trigger metal rod 50 enters between the positive electrode plate 41 and the negative electrode plate 42, and contacts with them, so that the positive electrode plate 41 and the negative electrode plate 42 communicate with each other, thereby forming a loop, and then making the trigger drive The motor and the triggering cylinder 22 are energized at the same time. When the triggering cylinder 22 is energized, the extruding bottom rod 23 begins to descend. Since the triggering plate 18 is arranged at the bottom end of the extruding bottom rod 23, the triggering plate 18 is pushed down, thereby making the sliding concave The groove 17 slides stably on the side wall of the sliding convex shell 20, thereby driving the loosening device 5 to descend as a whole. When the trigger plate 18 descends to the bottom end of the trigger groove 21, due to being squeezed, the rebound trigger switch 24 is energized, thereby driving the loosening drive motor 15 to rotate, and then driving the loosening shaft 11 to rotate. Since the side wall of the loosening shaft 11 is evenly provided with a number of loosening arc knives 12, the soil loosening arc knife 12 can reduce the amount of soil The resistance to the scarifying arc knife 12 improves the scarifying efficiency of the soil scarifying device 5. When the triggering drive motor is energized, the triggering drive cam 39 can be driven to rotate. The linkage rod 36 is inserted into the limit arc groove 38, so that the trigger drive cam 39 pushes the trigger linkage rod 36 to slide in the limit arc groove 38, thereby pushing the spray pull rod 35 to move obliquely upward. The end close to the spray discharge pipe 32 is provided with a spray return spring 33. When the cam is separated from the trigger linkage rod 36, the spray pull rod 35 is reset, thereby driving the suction pad 34 to reciprocate, and then to the suction pipe 31. Pumping is carried out, so that the waste is sucked out from the spray feed pipe 28 and enters the suction pipe 31. When the suction pad 34 is squeezed again, the spray is recycled The position spring 33 resets the waste impact check valve 30, and then rushes into the spray storage pipe, so as to spray the waste into the soil that has been conveyed, so that the fertilizer can better contact the soil and reduce the contact between the fertilizer and the air. , reduce the volatilization of fertilizer and improve the nourishing efficiency of fertilizer. When the first trigger wheel 45 is separated from the trunk, the insulating trigger connection collar 49 is pushed up by the trigger return spring 51. When the trigger metal rod 50 is separated from the positive electrode plate 41 and the negative electrode plate Between 42 and 42, the triggering drive motor and the triggering cylinder 22 are powered off at the same time, and the fertilizer is stopped spraying. The driving motor 15 stops rotating, so that the loosening device 5 stops loosening, and at the same time, due to the push of the loosening reset spring 25, the sliding concave groove 17 is driven to rise steadily on the side wall of the sliding convex shell 20, so as to avoid the loosening device 5 The inner scarifying arc knife 12 collides with the ground, so that the device can accurately locate each tree and fertilize the trees within a scientific fertilizing distance.

To sum up, with the help of the above technical solution of the patent of the present invention, it is effectively ensured that the patent of the present invention mixes the fertilizer according to the required concentration of flowers and plants, and then introduces it into the storage cavity and covers it with a leak-proof cover to avoid the situation in the garden. The unevenness causes fertilizer leakage. Through the setting of the first spray valve and the second spray valve, the device can perform different forms of spraying under different working conditions, and the application range is wide. There is a special-shaped concave spray head at one end, and the side of the special-shaped concave spray head away from the vehicle body is evenly provided with a number of spray ports. Fertilize the flowers and plants close to the body, while the spray ports far away from the body fertilize the flowers and plants far away from the body, and the spray ports at the top have a longer range relative to the body, and the spray ports located below have a shorter range relative to the body, avoiding duplication. Fertilization, the fertilizer water distribution is more uniform, when the first trigger wheel is in contact with the tree trunk, the friction between the first trigger wheel and the tree trunk can be increased through the anti-skid rubber ring, thereby driving the first trigger wheel to rotate, so that the device enters the state of fertilizing the tree , the use method is simple, it can accurately locate each tree, and fertilize the tree within a scientific fertilization distance. Because the bottom end side wall of the insulation trigger connection collar is fixed with a trigger return spring, so that the thread drives the insulation trigger connection. The collar descends slowly, and automatically resets when the device needs to fertilize the object to stop fertilization. It is flexible to use. Because the bottom end side wall of the insulation trigger connection collar is fixed with a trigger return spring, so that the thread drives the insulation trigger connection collar. The ring descends slowly, and automatically resets when the device needs to fertilize the object, terminates fertilization, and is flexible to use. Push the trigger plate down by squeezing the bottom rod, so that the sliding concave groove slides down steadily on the side wall of the sliding convex shell. Then drive the loosening device to descend as a whole, and when the trigger plate is lowered to the bottom end of the trigger groove, squeeze the rebound trigger switch to make it energized, and then make the device automatically enter the loosening state. After the triggering cylinder is powered off, push the triggering plate to reset, so that the device stops the ripping work and rises to the initial position, so as to avoid the collision of the ripping arc knife during the advancing process, the structure is simple, and the safety of the device during use is improved. Because the trigger drive cam is in active contact with the trigger linkage rod, the trigger linkage rod is inserted into the limit arc groove, so that the trigger drive cam pushes the trigger linkage rod to slide in the limit arc groove, thereby pushing the spray pull rod obliquely. Moving upward, because the inner end of the suction pipe close to the spray discharge pipe is provided with a spray return spring, which drives the suction pad to reciprocate, and then the suction pipe is pumped, so that the spray device has been loosened. The soil is fertilized, and the inverted V-shaped spray pipe is close to the spray discharge pipe provided on the side of the loosening device, so that the fertilizer is slanted downward to fertilize the loosened soil, which can make the fertilizer better contact with the soil. At the same time, the contact between the fertilizer and the air is reduced, the volatilization of the fertilizer is reduced, and the nourishing efficiency of the fertilizer is improved.

The above descriptions are only preferred embodiments of the patent of the present invention, and are not intended to limit the patent of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the patent of the present invention shall be included in the within the scope of protection of the patent of the present invention.

Claims (8)

1. A fertilizing device for landscape garden seedlings, characterized in that it comprises a body (1) and a handrail frame (2), the top of the handrail frame (2) is provided with a handrail frame (3), the handrail frame One side of (3) is provided with a manual switch (4), the side of the body (1) away from the armrest frame (2) is provided with a loosening device (5), and the body (1) is close to the manual switch One side of (4) is evenly provided with a plurality of area diameter spray structures (6), the side of the body (1) away from the area diameter spray structure (6) is provided with a triggering device (7), and the body (1) is provided with a triggering device (7). The central position of (1) is provided with a material storage chamber (8), the triggering device (7) is provided with a connection support chamber (43), and the length of the connection support chamber (43) has various options, including one meter. , two meters in various sizes, one end of the connecting support cavity (43) is fixedly connected to the vehicle body (1), and the top end of the connecting support cavity (43) is movably interspersed with one side away from the vehicle body (1). There is a trigger connection longitudinal rod (44), the top of the trigger connection longitudinal rod (44) is provided with a first trigger wheel (45), and the side wall of the first trigger wheel (45) is sleeved with a non-slip rubber ring (46). ), the bottom end of the trigger connecting longitudinal rod (44) is provided with a second trigger wheel, the side wall of the second trigger wheel is sleeved with a trigger linkage belt (47), and the other side of the trigger linkage belt (47) A third trigger wheel is sleeved at one end, a linkage threaded rod (48) is provided at the center of the bottom end of the third trigger wheel, and the side wall of the linkage threaded rod (48) is provided with threads, and the linkage threaded rod ( 48) The upper movable sleeve is provided with an insulating trigger connection collar (49), and a trigger metal rod (50) is provided at the center of one side of the insulating trigger connection collar (49) close to the trigger drive cavity (37). The other end of the metal rod (50) is movably arranged between the positive electrode plate (41) and the negative electrode plate (42), and is in contact with the positive electrode plate (41) and the negative electrode plate (42) at the same time, so A trigger return spring (51) is fixed on the bottom end side wall of the insulating trigger connection collar (49). 2. A fertilization device for landscape garden seedlings according to claim 1, characterized in that, the side wall of the area-diameter spray structure (6) is cylindrical, and the area-diameter spray structure (6) ) A special-shaped concave spray head (9) is provided at one end away from the vehicle body (1), and a number of injection ports are evenly arranged on the side of the special-shaped concave spray head (9) away from the vehicle body (1). The distance between the injection port in the injection head (9) and the vehicle body (1) gradually decreases from top to bottom. 3. A fertilizing device for landscape garden seedlings according to claim 2, characterized in that the soil loosening device (5) is provided with a mudguard (10), and the mudguard (10) has a A loosening shaft (11) is arranged at the center position, a plurality of loosening arc knives (12) are evenly arranged on the side wall of the loosening shaft (11), and both ends of the loosening shaft (11) are respectively provided with A first support groove (13) and a second support groove (14), the loosening shaft (11) is located at one end of the first support groove (13) with a loosening drive motor (15), the first A first trigger lifting structure (16) is provided on both sides of the support groove (13) and the second support groove (14) close to the vehicle body (1). 4. A fertilizing device for landscape garden seedlings according to claim 3, characterized in that a sliding concave groove is provided on the side of the first trigger lifting structure (16) close to the vehicle body (1) (17), a trigger plate (18) is provided at the top and bottom end of the sliding concave groove (17) away from the vehicle body (1), and the vehicle body (1) is close to the first trigger lifting structure (16). ) is provided with a second trigger lifting structure (19) on one side, and the second trigger lifting structure (19) is provided with a sliding convex shell (20) matched with the sliding concave groove (17). The sliding concave groove (17) is movably clamped on the side wall of the sliding convex casing (20), and the sliding convex casing (20) is provided with a central position on one side of the sliding concave groove (17). A trigger slot (21) is provided with a trigger cylinder (22) at the top of the trigger slot (21), a bottom end center of the trigger cylinder (22) is provided with an extruding bottom rod (23), and the trigger plate ( One end of 18) is movably arranged at the bottom end of the extruding bottom rod (23), and the center of the bottom end of the trigger groove (21) is provided with a rebound trigger switch (24), the rebound trigger switch The side wall of (24) is provided with a loosening return spring (25) fixed to the center of the bottom end of the trigger groove (21), and the trigger plate (18) is arranged at the top of the loosening return spring (25). , the resilient trigger switch (24) is electrically connected with the ripper driving motor (15). 5. A fertilization device for landscape garden seedlings according to claim 4, characterized in that a spray device (26) is provided inside the vehicle body (1) on the side close to the soil loosening device (5). ), the spray device (26) is provided with a number of trigger spray structures (27), the center of the trigger spray structure (27) is provided with a spray feed pipe (28), the spray feed The top of the pipe (28) is provided with an inverted V-shaped spray pipe (29), the top of the spray feed pipe (28) is provided with a one-way valve (30), and the inverted V-shaped spray pipe (29) A suction pipe (31) is provided on one side of the inverting V-shaped spray pipe (29), and a spray discharge pipe (32) is provided on the other side of the inverted V-shaped spray pipe (29) close to the loosening device (5). 6. A fertilization device for landscape garden seedlings according to claim 5, characterized in that a spray is provided inside the suction pipe (31) near one end of the spray discharge pipe (32). A return spring (33), one end of the spray return spring (33) away from the spray discharge pipe (32) is fixedly provided with a pressure pad (34), the center of the bottom end of the pressure pad (34) A spray pulling rod (35) is fixed in position, the other end of the spray pulling rod (35) is fixedly connected with a trigger linkage rod (36), and the trigger linkage rod (36) is close to the trigger device (7) A trigger drive cavity (37) is provided on one side of the trigger drive cavity (37), and a limit arc groove (38) is provided on the side of the trigger drive cavity (37) close to the trigger linkage rod (36), and the trigger linkage rod (36) Interspersed with the limiting arc groove (38), the triggering drive cavity (37) is provided with a triggering drive cam (39) on the side close to the triggering device (7), and the triggering drive cam (39) ) is provided with a triggering drive motor, a triggering electrode structure (40) is arranged between the triggering drive cavity (37) and the triggering device (7), the triggering drive motor and the triggering cylinder (22) is electrically connected to the triggering device (7) through the triggering electrode structure (40), the triggering electrode structure (40) is provided with a positive electrode plate (41) and a negative electrode plate (42), the positive electrode plate ( 41) and the bottom end of the negative electrode plate (42) are both electrically connected to the triggering drive motor, and the triggering drive cam (39) is in active contact with the triggering linkage rod (36). 7. A fertilization device for landscape garden seedlings according to claim 6, characterized in that a leak-proof cover (52) is provided at the top of the material storage cavity (8), and the material storage cavity (8) is provided with a leak-proof cover (52). ) A first feeding manifold (53) is provided at the center of one side of the spray device (26), and a first feeding manifold (53) is provided at one end of the first feeding manifold (53) close to the storage cavity (8). A spray valve, the other end of the first feeding main pipe (53) is provided with a first feeding pipe (54), and the bottom end of the spray feeding pipe (28) is connected to the first feeding pipe (54) is connected, the storage cavity (8) is provided with a second feed manifold (55) at the center of one side of the zone diameter spray structure (6), and the second feed manifold (55) A second material distribution pipe (56) is provided at one end of the spray structure (6) near the zone diameter, and a second spray pipe is provided at one end of the second feed header pipe (55) close to the material storage cavity (8). A shower valve, a suction pump is provided at the position where the second material distribution pipe (56) is connected to the second feed main pipe (55), and both the second spray valve and the suction pump are connected to the manual switch (4) Electrical connection. 8. an operating method for the fertilization device for landscape garden seedlings, characterized in that, for the fertilization device for landscape garden seedlings described in claim 7, comprising the following steps: Determine the fertilization concentration required by the fertilization object, pour the diluted fertilizer water into the storage cavity (8), and cover the leak-proof cover (52) of the storage cavity (8). When the fertilization object is dwarf flowers and plants , select the appropriate length and style of the spray structure (6) and install it on the body (1), push the car to the side of the object that needs to be fertilized, and press the manual switch (4) to make the second spray valve and suction pump Power on, through the suction pump, the fertilizer liquid in the storage chamber enters the second feeding main pipe (55) through the second spray valve, and enters the second feeding pipe (56) through the suction pump, thereby The diluted fertilizer liquid is sprayed out through the special-shaped concave spray head (9), and at the same time, the vehicle body is pushed forward slowly, so as to fertilize the dwarf flowers and plants; When the fertilization object is tall trees, use pre-designed connecting support cavities (43) of different lengths to be fixed to one side of the vehicle body, and make the trigger linkage belt (47) sleeve on the third trigger wheel to push the device vehicle closer to The tree trunk makes the first trigger wheel (45) contact with the tree trunk, makes the first trigger wheel (45) rotate around the tree trunk, and drives the first trigger wheel (45) to perform autobiography through the anti-skid rubber ring (46), thereby driving the third trigger wheel (45). The wheel rotates, thereby driving the trigger metal rod (50) down into between the positive electrode plate (41) and the negative electrode plate (42) to energize the loosening device (5) and the spray device (26), and connect the support cavity (43) The fertilizing device is used to loosen soil and fertilize within a certain diameter range from the root of the tree.

Images