CN113080179B - A water pollution control system for rural ditches - Google Patents

Abstract

The invention discloses a rural ditch water pollution treatment system, which comprises a vehicle body, wherein a lifting rod with adjustable height is arranged above the vehicle body, a screw rod is rotatably connected inside the lifting rod, two cleaning devices are meshed and connected on the screw rod in a symmetrical mode, a compression device for compressing weeds is arranged on the vehicle body, and a lifting device for lifting the weeds in ditch water to the compression device is also arranged on the vehicle body.

Description

A water pollution control system for rural ditches

technical field

The invention relates to the technical field of sewage treatment, in particular to a water pollution control system for rural ditches.

Background technique

In the process of rural production, ditches play the role of diverting water to irrigate farmland. Since there is a large amount of water stored in the ditches, and the ditches are often left unmanaged for a long time, the inside of the ditch is generally full of a large number of weeds (weeds include ditches) Weeds on both sides of the river and duckweed plants in the water), if weeds cannot be removed in time, it is easy to affect the drainage of the ditch, and the proliferation of weeds and duckweed plants will affect the water body environment, resulting in abnormal proliferation of microorganisms and plankton in the water body, which may Cause water blooms and other situations to appear;

At present, for the weeds in the ditches, manual cleaning or manual hand-held conventional weeders are often used for operations. The above two methods require a lot of manual operations, resulting in a waste of human resources. Long-term work is easy to cause fatigue to the human body , and has a certain degree of danger; and the removed weeds generally contain a large amount of soil impurities, which cannot be used for agriculture, and are often discarded on the bank, which cannot be fully utilized. Therefore, we propose a rural ditch water pollution control system.

Contents of the invention

The purpose of the present invention is to provide a rural ditch water pollution control system to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a rural ditch water pollution control system, including a car body that moves above the ditch, the car body includes two moving bodies that move synchronously on both sides of the ditch, and the two moving bodies A crossbeam is fixedly connected between them, and a height-adjustable elevating rod is arranged on the top of the car body. The inside of the elevating rod is rotatably connected with a screw rod, and two cleaning devices are connected to the screw rod in a symmetrical manner for realizing cleaning. Eradicate the weeds in the ditch and push them into the water inside the ditch. The car body is equipped with a compression device for compressing the weeds, and the car body is also equipped with a device for lifting the weeds in the ditch water to the compressed air. Lifting device inside the unit.

Preferably, the cleaning device includes a mechanical arm, the lower end of the mechanical arm is provided with a cleaning bucket, and the cleaning bucket is driven to rotate by the first oil cylinder, and the opening side wall of the cleaning bucket is fixedly connected with cutting teeth. The cutting teeth include fixed teeth and movable teeth, the fixed teeth are reciprocatingly provided with movable teeth, and the movable teeth are driven to slide by the second motor.

Preferably, a row of high-pressure nozzles is provided on the side wall of the cleaning bucket, a water tank is rotatably connected to the side wall of the cleaning bucket, a water inlet is opened on the upper side of the water tank, and the lower side of the water tank is fixedly connected There is a counterweight, and the high-pressure nozzle is connected with the water tank through a water pipe, and a water pump is connected in series on the water pipe.

Preferably, the compression device includes a storage box, the interior of the storage box is divided into a feed chamber and a compression chamber, and a feed port is opened on the upper side wall of the feed chamber, and the feed chamber has a The inside is slidingly connected with a push plate through the second oil cylinder. The end of the compression chamber far away from the feed chamber is provided with a cutter that can evenly cut the compressed weed strips into blocks. The cutter is driven and slid by the third oil cylinder. The end of the compression chamber away from the feed chamber is also provided with a blocking plate through a spring.

Preferably, the lifting device includes a bucket, the bucket is installed on the side wall of the car body through the fourth oil cylinder, the inner rotation of the bucket is connected with a turbine, and the turbine is driven to rotate by a third motor, so There is a material suction hole below the material barrel, and a discharge pipe is arranged above the material barrel, and the end of the discharge pipe is located directly above the feed inlet.

Preferably, both sides of the material suction hole are fixedly connected with baffles on the side wall of the bucket for gathering weeds to the material suction hole.

Preferably, the height adjustment of the lifting rod is realized by a fork-scissor device.

Preferably, the push plate includes a main plate, an auxiliary plate, a pressure spring and a roller shaft, the lower end of the auxiliary plate is movably plugged into the main plate through the pressure spring, and the top end of the auxiliary plate is rotatably mounted with a roller shaft.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention eradicates the weeds on both sides of the ditch from top to bottom through the cutting teeth on the cleaning device, uses the cleaning bucket to push the weeds into the water of the ditch, and moves to the middle of the ditch with the two cleaning buckets, The weeds in the water (duckweed and weeds eradicated on the bank) are gathered to the middle of the water, realizing automatic weeding and reducing labor intensity; and the weeds in the water are washed through the high-pressure nozzle, and then the weeds are removed Clean up the soil in the soil to improve the agricultural utilization rate of weeds;

2. The present invention lifts and transports the soil-cleared weeds in the ditch water to the inside of the feeding chamber through the lifting device, and pushes the weeds in the feeding chamber to the inside of the compression chamber for compression through the push of the push plate Integrate into one, and cut the integrated compressed weeds into blocks with a cutter, which is beneficial to transportation and utilization.

Description of drawings

Fig. 1 is the overall structure schematic diagram I of the present invention;

Fig. 2 is the overall structure schematic diagram II of the present invention;

Fig. 3 is the overall structure schematic diagram III of the present invention;

Fig. 4 is the structural representation of car body, hoisting device and material storage box place of the present invention;

Figure 5 is a sectional view of the feed chamber, the compression chamber and the push plate of the present invention;

Fig. 6 is a schematic structural view of the car body, elevating rod, mechanical arm and cleaning bucket of the present invention;

Fig. 7 is the structural representation of car body, elevating rod and fork shear device place of the present invention;

Figure 8 is an exploded view of the screw rod, lifting rod, mechanical arm and cleaning bucket of the present invention;

Fig. 9 is a structural schematic diagram of the mechanical arm, the cleaning bucket, the first oil cylinder and the cutting teeth of the present invention;

Figure 10 is an exploded view of the fixed teeth, movable teeth, second motor, turntable and eccentric column of the present invention;

Fig. 11 is a schematic structural view of the high-pressure nozzle, water tank and water pump of the present invention;

Fig. 12 is an enlarged view of part A of Fig. 8 of the present invention;

Fig. 13 is a partial structural schematic diagram of the limiting plate of the present invention;

Fig. 14 is a structural diagram of the tilting state of the bearing plate of the present invention;

Fig. 15 is a schematic structural view of the push plate of the present invention.

Among the figure: 1, car body, 101, moving body, 102, beam, 2, elevating rod, 3, screw rod, 301, first motor, 4, cleaning device, 401, mechanical arm, 402, cleaning bucket, 403, the first One oil cylinder, 404, cutting teeth, 4041, fixed teeth, 4042, movable teeth, 405, second motor, 5, compression device, 501, material storage box, 5011, feed chamber, 5012, compression chamber, 502, second Oil cylinder, 503, push plate, 5031, main board, 5032, sub-plate, 5033, compression spring, 5034, roller shaft, 504, cutter, 505, third oil cylinder, 506, spring, 507, blocking plate, 508, feed Mouth, 6, lifting device, 601, material barrel, 602, fourth oil cylinder, 603, turbine, 604, third motor, 605, suction hole, 606, discharge pipe, 7, high-pressure nozzle, 8, water tank, 801 , water inlet, 802, counterweight, 9, water pump, 10, baffle plate, 11, fork shear device, 12, waist groove, 13, bolt, 14, turntable, 15, eccentric column, 16, chute, 17 , connecting rod, 18, bearing plate, 19, limit plate, 20, limit groove, 21, rotating rod, 22, arc groove.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-15, the present invention provides a technical solution: a rural ditch water pollution control system, including a car body 1 that moves above the ditch, and the car body 1 includes two moving bodies 101 that move synchronously on both sides of the ditch respectively , a crossbeam 102 is fixedly connected between the two mobile bodies 101, and a height-adjustable elevating rod 2 is arranged above the car body 1, as shown in Figure 6-7, between the elevating rod 2 and the car body 1 is provided The fork shear device 11, the upper end of the fork shear device 11 is connected with the lifting rod 2, the lower end of the fork shear device 11 is connected with the car body 1, after the fork shear device 11 is activated to generate deformation, the lifting rod 2 is driven to change the height, the fork shear The device 11 is a prior art product, so it will not be described in detail. The inside of the lifting rod 2 is connected with a screw 3 for rotation. As shown in Figure 8, one end of the screw 3 is provided with a first motor 301, and the first motor 301 is fixedly connected to the On the side wall of the lifting rod 2, the output shaft of the first motor 301 is connected to the end of the screw rod 3. When the first motor 301 starts, the output shaft of the first motor 301 drives the screw rod 3 to rotate. Two clearing devices 4 are engaged and connected in a manner to be used to remove the weeds in the ditch and push them into the water inside the ditch. The car body 1 is provided with a compression device 5 for compressing the weeds, and the car body 1 The body 1 is also provided with a lifting device 6 for lifting the weeds inside the ditch water into the compression device 5 .

In order to realize the eradication and cleaning of the weeds on the bank of the ditch, specifically, the cleaning device 4 includes a mechanical arm 401, the lower end of the mechanical arm 401 is provided with a cleaning bucket 402, and the cleaning bucket 402 passes through the first oil cylinder 403 Drive rotation, as shown in Figures 8 and 9, the first oil cylinder 403 is rotatably mounted on the side wall of the mechanical arm 401, the cleaning bucket 402 is rotationally connected with the mechanical arm 401, and the cleaning bucket 402 is rotationally connected with the side wall of the mechanical arm 401 Connecting rod 17 is arranged, and the output shaft of first oil cylinder 403, cleaning bucket 402 and the connecting rod end on the mechanical arm 401 are rotationally connected at one point. Apply pulling force or top force to the connecting rod 17 on the mechanical arm 401, thereby realizing the change of the angle of the first oil cylinder 403 driving the cleaning bucket 402, so that the cleaning bucket 402 can be applied to ditches with different slopes, and the opening side wall of the cleaning bucket 402 A cutting tooth 404 is fixedly connected to the top, and the cutting tooth 404 includes a fixed tooth 4041 and a movable tooth 4042. The movable tooth 4042 moves back and forth on the fixed tooth 4041, and the movable tooth 4042 and the fixed tooth 4041 are connected to each other. When 4042 reciprocates, the teeth of the movable teeth 4042 and the fixed teeth 4041 are constantly interlaced, thereby realizing the cutting of weeds, and the movable teeth 4042 are driven to slide by the second motor 405;

As shown in Figure 10, a waist-shaped groove 12 is opened on the side wall of the movable tooth 4042, and the bolt 13 on the cleaning bucket 402 penetrates the side wall of the waist-shaped groove 12 and the fixed tooth 4041, and then the fixed tooth 4041 is fixed on the cleaning bucket 402, the movable teeth 4042 can be realized to do reciprocating motion, and then the teeth of the movable teeth 4042 and the fixed teeth 4041 are constantly interlaced to remove weeds. In addition, the second motor 405 is fixedly installed inside the cleaning bucket 402, and the second The output shaft of the motor 405 is fixedly connected to the turntable 14, and the side wall of the turntable 14 away from the center of the circle is fixedly connected to the eccentric column 15, and the eccentric column 15 is slidably connected to the inside of the chute 16, and the chute 16 is opened on the side wall of the movable tooth 4042 , when the second motor 405 starts, the turntable 14 rotates with the eccentric column 15, and at this time the eccentric column 15 is used to drive the movable tooth 4042 to reciprocate after sliding inside the chute 16;

As shown in Figure 2, after the device is placed above the ditch, the two cleaning devices 4 are located on both sides of the ditch, and the two mechanical arms 401 are moved symmetrically by the rotation of the screw 3, so that the two cleaning buckets 402 are located on both sides of the ditch At this time, the angle of the cleaning bucket 402 is driven by the first oil cylinder 403, so that the cutting teeth 404 are at the best angle for eradicating weeds (that is, the lower side of the cleaning bucket 402 is parallel to the slope of the two banks of the ditch), start The movable teeth 4042 make the movable teeth 4042 and the fixed teeth 4041 move crosswise, and then through the activation of the fork shear device 11 and the screw rod 3, the cleaning bucket 402 moves downward along the slope of the ditch. At the same time, the cleaning bucket 402 will push the weeds removed into the water of the ditch for cleaning, thereby realizing the effect of quickly eradicating the weeds on the bank of the ditch.

In order to achieve a more thorough cleaning of the weeds to be eradicated, specifically, a row of high-pressure nozzles 7 is provided on the side wall of the cleaning bucket 402, and the spray angle of the high-pressure nozzles 7 is facing the inner cavity of the cleaning bucket 402. When the cutting teeth 404 After the weeds are eradicated, the eradicated weeds will be shoveled into the inside of the cleaning bucket 402. At this time, 7 pairs of high-pressure nozzles are shoveled into the internal weeds of the cleaning bucket 402 to spray high-pressure water jets, thereby realizing removal of soil impurities on the weeds ( flush the firmly attached soil impurities), in addition, the side wall of the cleaning bucket 402 is grid-shaped, and the water for cleaning weeds carries soil impurities to flow out from the grid hole of the cleaning bucket 402, avoiding the accumulation of water inside the cleaning bucket 402, and the cleaning A water tank 8 is rotatably connected to the side wall of the bucket 402, and a water inlet 801 is provided on the upper side of the water tank 8. When the cleaning bucket 402 is inside the ditch water, the water in the ditch will enter the water tank 8 from the water inlet 801. Inside, ensure that the inside of the water tank 8 is filled with water, and the lower side of the water tank 8 is fixedly connected with a counterweight 802, as shown in Figure 11, the additional counterweight 802 can keep the water inlet 801 always directly above, when the cleaning bucket 402 During the rotation process, the water inside the water tank 8 is effectively prevented from flowing out. In addition, a filter screen is provided at the water inlet 801 to prevent impurities from entering the inside of the water tank 8. The high-pressure nozzle 7 is connected to the water tank 8 through a water pipe, and the water pipe There is a water pump 9 connected in series, and the water pump 9 is fixedly installed in the middle of the cleaning bucket 402 and is covered by the cover body so as not to affect the operation. When the water pump 9 is started, the water pump 9 will absorb the water inside the water tank 8 and spray the water from the high-pressure nozzle 7 .

In order to compress weeds into blocks for transportation and storage, specifically, the compression device 5 includes a storage box 501, and the interior of the storage box 501 is divided into a feeding chamber 5011 and a compression chamber 5012, As shown in Figure 5, the space of the feeding chamber 5011 is relatively large, and the compression chamber 5012 is a narrow square space. The transition between the feeding chamber 5011 and the compression chamber 5012 is carried out through an inclined wall, and the feeding chamber 5011 and the compression chamber 5012 There are leak holes at the bottom of the weeds, and the water in the weeds can flow out along the leak holes. There is a feed port 508 on the upper side wall of the feed chamber 5011, and the inside of the feed chamber 5011 passes through the second oil cylinder. 502 is slidingly connected with a push plate 503, as shown in Figure 5, the second oil cylinder 502 is fixedly connected on the beam 102, and the output shaft of the second oil cylinder 502 is fixedly connected on the side wall of the push plate 503, when the second oil cylinder 502 starts , the output shaft of the second oil cylinder 502 pushes the push plate 503 to slide inside the feed chamber 5011, prompting the push plate 503 to push the weeds inside the feed chamber 5011 into the inside of the compression chamber 5012, and the compression chamber 5012 is away from One end of the feeding chamber 5011 is provided with a cutting knife 504 that evenly cuts the compressed weed strips into blocks, and the cutting knife 504 is driven and slid by the third oil cylinder 505, as shown in Figure 4, the third oil cylinder 505 is fixed by a bracket On the side wall of the material storage box 501, the cutter 504 is fixed on the output shaft of the third oil cylinder 505. When the third oil cylinder 505 is started, the cutter 504 slides down along with the third oil cylinder 505 to realize the compression from the compression chamber. The weeds that 5012 slide out are cut into blocks, and the end of the compression chamber 5012 away from the feeding chamber 5011 is also provided with a blocking plate 507 through a spring 506, and the blocking plate 507 plays the role of blocking the outlet of the compression chamber 5012, when the weeds When sliding out from the compression cavity 5012 after compression, the weed block will push away the blocking plate 507. At this time, the blocking plate 507 will overcome the elastic force of the spring 506 and slide together with the weeds, so that the weed block can be clamped to a certain extent to prevent The weed pieces that slide out are quickly scattered by their own gravity. When the weed pieces slide out to a certain length, the third oil cylinder 505 is started. At this time, the cutter 504 cuts off the weed pieces from the mouth of the compression chamber 5012. The weed pieces outside the compression chamber 5012 fall down to the ground (operators can perform operations such as pounding downwards), and the blocking plate 507 is reset to the state shown in FIG. 4 by the elastic force of the spring 506 .

Further, in order to facilitate the weed block to slide out to one side of the ditch for subsequent collection, and minimize the impact of gravity on the weed block during discharge, so that the shape of the weed block is more regular, as shown in Figure 13 in the storage Both sides of the lower side of the material box 501 are fixedly connected with the limiting plate 19, and the limiting plate 19 passes through the limiting groove 20 on it and the two groups of rotating rods 21 on the bearing plate 18, and one group of rotating rods 21 pass through the rotating shaft, The U-shaped bar is connected with the blocking plate 507. As shown in the figure, the end of the limiting plate 19 is provided with an arc groove 22. When the blocking plate 507 moves outward, it will link the bearing plate 18 to move outward, thereby carrying the weed block to prevent it Scattering, when a group of rotating rods 21 at the outer end moves above the arc groove 22, the bearing plate 18 will be tilted due to gravity, and the divided weeds will be discharged along the bearing plate 18 to one side of the ditch. When, spring 506 can adopt the low model of elastic coefficient, satisfy and conveniently pull blocking plate 507 and get final product, also have leak hole on the bearing plate 18, the water in the weed can flow out along the leak hole.

When the amount of weeds is less, in order to compress more conveniently, as shown in Figure 15, the push plate 503 includes a main plate 5031, a secondary plate 5032, a compression spring 5033 and a roller shaft 5034, and the lower end of the secondary plate 5032 is connected to the main plate by a compression spring 5033. 5031 is movably plugged in, and the top of the sub-board 5032 is rotated with a roller 5034 installed. When entering the trapezoidal stage, the sub-board 5032 can be retracted into the main board 5031 to compress the weeds, thereby adapting to the internal shape change of the storage box 501.

In order to lift the weeds in the ditch water to the inside of the storage tank 501, specifically, the lifting device 6 includes a bucket 601, and the bucket 601 is installed on the side wall of the vehicle body 1 through a fourth oil cylinder 602 As shown in Figure 4, the fourth oil cylinder 602 is fixed on the car body 1, and the end of the output shaft of the fourth oil cylinder 602 is fixedly connected to the side wall of the material barrel 601, which can not only play the role of fixing the material barrel 601 , and can realize the adjustment of the height of the material barrel 601, the internal rotation of the material barrel 601 is connected with a turbine 603, and the turbine 603 is driven to rotate by the third motor 604, and the third motor 604 is fixedly connected to the upper end side of the material barrel 601 On the wall, the output shaft of the third motor 604 is connected to the end of the turbine 603. When the third motor 604 is started, the output shaft of the third motor 604 rotates with the turbine 603. There is a suction device under the bucket 601. Hole 605, because the weeds in the water generally float on the water surface, as shown in Figure 3, the suction hole 605 is at the level of the ditch, after the fourth oil cylinder 602 drives the material barrel 601 to move up and down, the height of the suction hole 605 is realized. adjustment, so as to be suitable for use in ditches with different water levels, a discharge pipe 606 is provided above the material barrel 602, and the end of the discharge pipe 606 is located directly above the feed port 508, as shown in Figure 5 , when the turbine 603 rotates, the weeds in the ditch water will enter the material barrel 601 from the suction hole 605, move upward along the inside of the material barrel 601, and finally be discharged from the discharge pipe 606 from the inside of the feed port 508. Fall into the inside of the feed chamber 5011, and in order to reduce the water content in the weeds as much as possible, the vortex pitch of the turbine 603 and the size of the vortex blades gradually become smaller from bottom to top, so that the distance between the turbine 603 and the bucket 601 The space between them gradually becomes smaller from bottom to top, which can also play the role of compressing weeds and draining water during the lifting process.

In order to gather the weeds inside the ditch water to the suction hole 605, specifically, the two sides of the suction hole 605 are fixedly connected to the sidewalls of the bucket 602 to gather the weeds to the suction hole. Baffle 10 at 605.

Working principle: When in use, the device can be placed by external hoisting equipment (lifting truck, etc.). above (as shown in Figure 1), through the cooperation of the fork shear device 11 and the screw rod 3, the cleaning device 4 will remove the weeds on both sides of the ditch and push them into the water of the ditch for cleaning, and use two cleaning buckets 402 to remove The weeds in the ditch water (the eradicated weeds and the original duckweed in the water) gather towards the middle, and then the weeds in the ditch water are lifted to the inside of the storage box 501 by the lifting device 6 and then compressed to facilitate subsequent transportation and storage (used as agricultural feed), thereby improving the weed eradication efficiency and utilization rate;

The steps to remove weeds are:

The first step: the car body 1 is stationary, and the cleaning device 4 removes the weeds on both sides of the ditch and pushes them into the water of the ditch for cleaning through the cooperation of the fork shear device 11 and the screw 3;

Second step: cleaning device 4 resets (as shown in Figure 3), moves car body 1, and moving distance is the length of cleaning bucket 402, and lifting device 6 starts simultaneously, and the first step is eradicated and pushed into the weeds in the ditch water Elevate to the inside of the compression device 5;

Step 3: The car body 1 is stationary, then repeat the action of the first step, the lifting device 6 is closed, and at the same time, the second oil cylinder 502 is activated, and the weeds inside the feeding chamber 5011 are pushed to the inside of the compression chamber 5012 by the push plate 503 After that, the second oil cylinder 502 drives the push plate 503 to reset;

Repeat the first step to the third step above to realize the cleaning of weeds in the ditches. At the same time, the operator drives the cutter 504 to cut according to the length of the weed block that slides out of the compression chamber 5012. In addition, any mobile body 101 A cab can be added, and the operator sits in the cab to operate the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a rural irrigation canals and ditches water pollution treatment system, includes automobile body (1) that moves above the irrigation canals and ditches, automobile body (1) are including two moving bodies (101) at irrigation canals and ditches both sides synchronous motion respectively, fixedly connected with crossbeam (102) between two moving bodies (101), its characterized in that: the utility model discloses a weed cleaning vehicle, including automobile body (1), the top of automobile body (1) is equipped with height-adjustable's lifter (2), the inside of lifter (2) is rotated and is connected with screw rod (3), be connected with two cleaning device (4) with the meshing of mode of symmetry on screw rod (3) and be used for realizing eradicating the weeds in the irrigation canals and ditches and push into the aquatic to the irrigation canals and ditches inside, be equipped with on automobile body (1) and be used for compressing ruderal compressor arrangement (5), just still be equipped with on automobile body (1) and promote the weeds inside the irrigation canals and ditches to hoisting device (6) in compressor arrangement (5), cleaning device (4) include arm (401), the lower extreme of arm (401) is equipped with clearance fill (402), clearance fill (402) is fought (402) through first hydro-cylinder (403) drive rotation, fixedly connected with cutting tooth (404) on the opening lateral wall of clearance fill (402), cutting tooth (404) include fixed tooth (4041) and movable tooth (4042), the upward motion of fixed tooth (4041) has movable tooth (4042), the water tank (402) through the second clearance lateral wall (801), the water tank drive, the water inlet (801) is connected with the water inlet (8) that the reciprocal fill (402) is fought to move, and the downside of water tank (8) is fixedly connected with balancing weight (802), high pressure nozzle (7) is connected with water tank (8) through the water pipe, it has water pump (9) to establish ties on the water pipe, first hydro-cylinder (403) rotate and install on the lateral wall of arm (401), clearance fill (402) and arm (401) rotate and are connected, all rotate on the lateral wall of clearance fill (402) and arm (401) and be connected with connecting rod (17), the output shaft of first hydro-cylinder (403), the output shaft of clearance fill (402) and connecting rod (17) end rotation on arm (401) are connected in a bit, when first hydro-cylinder (403) starts, the output shaft of first hydro-cylinder (501) exerts pulling force or apical force to clearance fill (402) and connecting rod (17) on arm (401) realize the change of first hydro-cylinder (403) drive clearance fill (402) angle, in order to adapt to the ditch of different slopes, compression device (5015) includes storage tank (501), the inside feeding chamber (501) divide into feeding chamber (1) and compression chamber (2), the last one end of sliding compression chamber (503) of opening of the even push pedal (502) of compression chamber (502) is connected with cubic push pedal (502), the cutting knife (504) is driven to slide by a third oil cylinder (505), and a blocking plate (507) is further arranged at one end, far away from the feeding cavity (5011), of the compression cavity (5012) through a spring (506);

downside both sides fixedly connected with limiting plate (19) of storage case (501), limiting plate (19) are through spacing groove (20) and two sets of bull stick (21) on loading board (18) above that to a set of bull stick (21) are through the pivot, U type pole is connected with closure plate (507), the tip of limiting plate (19) is equipped with arc groove (22), can link loading board (18) and outwards remove when closure plate (507) outwards removes and bear weeds piece and prevent it from scattering, when a set of bull stick (21) of outer end moved arc groove (22) top, receive gravity reason loading board (18) to slope, the weeds piece that will cut apart is discharged to one side of irrigation canals and ditches along loading board (18).

2. The rural ditch water pollution treatment system of claim 1, which is characterized in that: the lifting device (6) comprises a charging bucket (601), the charging bucket (601) is installed on the side wall of the car body (1) through a fourth oil cylinder (602), the inside of the charging bucket (601) is rotatably connected with a turbine (603), the turbine (603) is driven to rotate through a third motor (604), a material suction hole (605) is formed in the lower portion of the charging bucket (601), a material discharge pipe (606) is arranged above the charging bucket (601), and the end portion of the material discharge pipe (606) is located right above the material inlet (508).

3. The rural ditch water pollution treatment system of claim 2, which is characterized in that: the two sides of the material suction hole (605) are fixedly connected with baffles (10) which are used for gathering weeds to the material suction hole (605) and are positioned on the side wall of the charging bucket (601).

4. The rural ditch water pollution treatment system of claim 1, characterized in that: the lifting rod (2) realizes height adjustment through the fork shear device (11).

5. The rural ditch water pollution treatment system of claim 1, characterized in that: the push plate (503) comprises a main plate (5031), an auxiliary plate (5032), a pressure spring (5033) and a roller shaft (5034), the lower end of the auxiliary plate (5032) is movably inserted into the main plate (5031) through the pressure spring (5033), and the roller shaft (5034) is rotatably mounted at the top end of the auxiliary plate (5032).

Images