CN112740897B - Lawn shearing device for ecological retaining wall restoration - Google Patents
Lawn shearing device for ecological retaining wall restoration Download PDFInfo
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- CN112740897B CN112740897B CN202011639088.3A CN202011639088A CN112740897B CN 112740897 B CN112740897 B CN 112740897B CN 202011639088 A CN202011639088 A CN 202011639088A CN 112740897 B CN112740897 B CN 112740897B
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- 238000010008 shearing Methods 0.000 title claims abstract description 15
- 238000009966 trimming Methods 0.000 claims abstract description 135
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000013138 pruning Methods 0.000 claims description 27
- 244000025254 Cannabis sativa Species 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 241001494496 Leersia Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the technical field of ecological retaining wall restoration, and discloses a lawn shearing device for ecological retaining wall restoration, which comprises a trimming box, wherein rollers are arranged on two sides of the bottom of the trimming box, a forward wheel is arranged at the front end of the bottom of the trimming box, one end of the trimming box, which is far away from the forward wheel, is fixedly connected with a motor, a control panel is fixedly arranged beside the motor, a box door is arranged at the top of the trimming box, and buckles are arranged on the periphery of the box door. According to the lawn mower, the collection box and the trimming mechanism are arranged, grass on a lawn can be placed in the collection box under the condition that the rotating shaft rotates due to the special arrangement of the collection box and the trimming mechanism, so that the fixation control of the grass can be realized, the phenomenon that the grass is twisted and separated in the shearing process is prevented, the lawn is inconvenient to trim, and the trimming knife can be pushed to rotate when the collection box rotates, so that the trimming of the lawn is realized.
Description
Technical Field
The invention relates to the technical field of ecological retaining wall restoration, in particular to a lawn shearing device for ecological retaining wall restoration.
Background
Along with the continuous development of the country, governments in various regions have stronger and stronger awareness on urban beautification construction, wherein at present, the most obvious is the unified planning of new rural construction and urban and rural areas, except the unified planning and construction accident of house construction, the unified construction of roads and riverways of urban and rural areas is also carried out, and the ecological retaining wall construction of the riverway is one of the main works of water conservancy construction units in the urban and rural planning at present.
At present, the construction of urban and rural river channels mainly comprises the following steps: firstly, manually trimming and cleaning withered branches and vines on slope walls on two sides of a river channel; and step two, establishing ecological retaining walls on two sides of the river channel.
After the ecological retaining wall is used for a period of time, the lawn on the ecological retaining wall needs to be manually trimmed, and the growing speed of the lawn is generally high, and the lawn needs to be additionally bundled and intensively trimmed manually, so that the aim of quickly trimming is fulfilled.
But traditional trimming means, inconvenient operation, structural stability is poor, takes place wrench movement and separation phenomenon easily when carrying out the shearing of trees dead branch, cuts inefficiency, can not clear up the grass after shearing in addition and still need further manual cleaning, waste time increases staff's work burden.
Disclosure of Invention
The invention aims to provide a lawn shearing device for restoring an ecological retaining wall, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an ecological barricade lawn shearing mechanism that uses, includes the trimming box, the bottom both sides of trimming box all are provided with the gyro wheel, the advancing wheel is installed to the bottom front end of trimming box, the one end fixedly connected with motor of advancing wheel is kept away from to the trimming box, one side fixed mounting of motor has control panel, the top of trimming box is provided with the chamber door, all be provided with the buckle around the chamber door, both ends all are provided with the connecting rod, two through the connecting piece about trimming box axis department the one end fixedly connected with push rod of trimming box is kept away from to the connecting rod, the inside of trimming box is provided with trimming mechanism.
Preferably, the trimming mechanism comprises two rotating shafts, a collecting box and trimming knives, two ends of the two rotating shafts are respectively and rotatably connected with the left inner wall and the right inner wall of the trimming box through bearings, the two rotating shafts are arranged in front and back, the outer surface of the rotating shaft at the front side is arrayed for a circle of the collecting box, the outer surface of the rotating shaft at the rear side is arrayed for a circle of the trimming knives, and the rotating shaft at the front side is fixedly connected with the output end of the motor.
Preferably, the collecting box is provided with a placing groove, the top of the collecting box is provided with a trimming groove, and the collecting box is in a semicircular shape.
Preferably, the trimming knife is semicircular, a semicircular rubber ring is arranged inside the trimming knife, a supporting mechanism is arranged inside the semicircular rubber ring, a plurality of trimming moving plates are arranged on the semicircular part of the trimming knife, the trimming moving plates are fixedly connected with the outer surface of the semicircular rubber ring, one end, far away from the semicircular rubber ring, of each trimming moving plate penetrates through the semicircular part of the trimming knife and extends to the outer side, a pushing mechanism is arranged on an extending part of each trimming moving plate, and a groove is formed in the top end of the extending part of each trimming moving plate.
Preferably, the supporting mechanism comprises a first rotating bracket, a second rotating bracket, a telescopic rod, a first arc rotating cylinder, a second arc rotating cylinder, a first arc moving plate, a second arc moving plate and a supporting spring, the telescopic rod is fixedly connected with the bottom end of the trimming knife, one end of the telescopic rod far away from the trimming knife is fixedly connected with the inside of the semicircular rubber ring, the two first rotating brackets are respectively hinged with the middle shaft of the telescopic rod, one ends of the two first rotating brackets far away from the telescopic rod are fixedly connected with the inner wall of the semicircular rubber ring, the two second rotating brackets are hinged with the middle shaft of the telescopic rod, one ends of the two second rotating brackets far away from the telescopic rod are fixedly connected with the inner wall of the semicircular rubber ring, the first arc rotating cylinder penetrates through the telescopic rod, the second arc rotating cylinder penetrates through the telescopic rod, the supporting spring is arranged at the middle shaft inside the first arc rotating cylinder, the support spring is arranged at the middle shaft inside the second arc-shaped rotating cylinder, the two first arc-shaped moving plates are arranged inside the first arc-shaped rotating cylinder, the approaching ends of the two first arc-shaped moving plates are fixedly connected with the two ends of the support spring respectively, one ends, far away from the support spring, of the two first arc-shaped moving plates are fixedly connected with the two first rotating supports respectively, the two second arc-shaped moving plates are arranged at the middle shaft inside the second arc-shaped rotating cylinder, the approaching ends of the two second arc-shaped moving plates are fixedly connected with the two ends of the support spring respectively, and one ends, far away from the support spring, of the two second arc-shaped moving plates are fixedly connected with the two second rotating supports respectively.
Preferably, the rotating parts are arranged at the middle shafts of the two first rotating supports, and the rotating parts are arranged at the middle shafts of the two second rotating supports.
Preferably, the pushing mechanism comprises a pushing pruning knife, a first arc-shaped pushing telescopic rod, a second arc-shaped pushing telescopic rod and a pushing spring, the pushing pruning knife is fixedly connected with the outer wall of the pruning knife, the two first arc-shaped pushing telescopic rods are hinged to the inner wall of the pruning movable plate, one ends, far away from the pruning movable plate, of the two first arc-shaped pushing telescopic rods are fixedly connected with the pushing pruning knife, the two second arc-shaped pushing telescopic rods are hinged to the inner wall of the pruning knife, one ends, far away from the pruning knife, of the two second arc-shaped pushing telescopic rods are hinged to the middle shaft of the two first arc-shaped pushing telescopic rods respectively, and the pushing spring is arranged inside the two second arc-shaped pushing telescopic rods.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the lawn mower, the collection box and the trimming mechanism are arranged, grass on a lawn can be placed in the collection box under the condition that the rotating shaft rotates through the special arrangement of the collection box and the trimming mechanism, so that the grass can be fixedly controlled, the phenomenon that the grass is twisted and separated in the shearing process is prevented from being inconvenient to trim the lawn, and the trimming knife can be pushed to rotate when the collection box rotates, so that the lawn can be trimmed.
(2) According to the lawn mower, the collection box is arranged, and the collection box is specially arranged, so that the lawn can be trimmed in the rotating process, the grass can be left in the collection box after being trimmed on the lawn, and the grass in the collection box can be left in the trimming box when the collection box rotates, so that the aims of trimming the lawn and cleaning the lawn at the same time are fulfilled, the burden of workers is relieved, and the working efficiency is improved.
(3) According to the lawn mower, the pushing mechanism is arranged and the trimming groove is formed in the collecting box, when the collecting box touches the trimming blade in the rotating process, the pushing mechanism touches the trimming groove, so that the pushing mechanism can push under the action of pressure to push the trimming blade out of the groove, the purpose of trimming grass on a lawn can be achieved, and the grass can be controlled and cannot be separated from the trimming blade.
(4) According to the lawn trimmer, the plurality of collecting boxes and the plurality of trimming knives are arranged, so that the trimming area of a lawn can be increased at one time, the trimming working efficiency is improved, the working load of workers is reduced, the design structure of the lawn trimmer is simple, and the lawn trimmer is convenient for the workers to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the trimming mechanism of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the overall structure of the trimming blade of the present invention;
FIG. 5 is an enlarged view of B of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of C of FIG. 4 in accordance with the present invention;
FIG. 7 is an overall view of the collection cassette of the present invention.
In the figure: 1 pruning box, 2 rollers, 3 advancing wheels, 4 motors, 5 control panels, 6 doors, 7 buckles, 8 connecting rods, 9 push rods, 10 pruning mechanisms, 101 rotating shafts, 102 collecting boxes, 1021 placing grooves, 1022 pruning grooves, 103 pruning knives, 1031 semicircular rubber rings, 1032 pruning moving plates, 1033 grooves, 11 supporting mechanisms, 111 first rotating brackets, 112 second rotating brackets, 113 telescopic rods, 114 first arc-shaped rotating cylinders, 115 second arc-shaped rotating cylinders, 116 first arc-shaped moving plates, 117 second arc-shaped rotating plates, 118 supporting springs, 12 pushing mechanisms, 121 pushing pruning knives, 122 first arc-shaped pushing telescopic rods, 123 second arc-shaped pushing telescopic rods and 124 pushing springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a lawn shearing device for repairing an ecological retaining wall comprises a trimming box 1, wherein the trimming box 1 is arranged for placing trimming equipment, rollers 2 are arranged on two sides of the bottom of the trimming box 1, the rollers 2 are arranged for pushing the trimming box 1 to advance, a forward wheel 3 is installed at the front end of the bottom of the trimming box 1, the forward wheel 3 is arranged for assisting the trimming box 1 to advance, a motor 4 is fixedly connected to one end, far away from the forward wheel 3, of the trimming box 1, the motor 4 is arranged for providing a power source for the lawn shearing device, a control panel 5 is fixedly installed beside the motor 4, the control panel 5 is arranged for facilitating a worker to control the whole lawn shearing device, a box door 6 is arranged at the top of the trimming box 1, the 6 is arranged for cleaning the inside of the trimming box 1, buckles 7 are arranged on the periphery of the box door 6, the buckles 7 are arranged for buckling the box door, the connecting rods 8 are arranged at the left end and the right end of the center shaft of the pruning box 1 through connecting pieces, the connecting rods 8 are arranged for connecting the push rods 9, one ends of the two connecting rods 8, which are far away from the pruning box 1, are fixedly connected with the push rods 9, the push rods 9 are arranged for facilitating the pushing of the pruning box 1 by workers, a pruning mechanism 10 is arranged in the pruning box 1, the pruning mechanism 10 is arranged for pruning a lawn, the pruning mechanism 10 comprises two rotating shafts 101, a collecting box 102 and a pruning knife 103, the two ends of the two rotating shafts 101 are respectively and rotatably connected with the left inner wall and the right inner wall of the pruning box 1 through bearings, the two rotating shafts 101 are arranged in the front and back direction, the two rotating shafts 101 can be mutually pushed to rotate, the collecting box 102 is arrayed on the outer surface of the front rotating shaft 101 for one circle, and the collecting box 102 is arranged for collecting the sheared lawn, the collecting box 102 is provided with a placing groove 1021, the placing groove 1021 is arranged for placing cut grass, the top of the collecting box 102 is provided with a trimming groove 1022, the trimming groove 1022 is arranged for matching with a pushing mechanism 12 to trim the lawn, the collecting box 102 is arranged in a semicircular shape, a circle of trimming knives 103 are arrayed on the outer surface of the rear rotating shaft 101, the trimming knives 103 are arranged for trimming the lawn, the front rotating shaft 101 is fixedly connected with the output end of the motor 4, the trimming knives 103 are arranged in a semicircular shape, a semicircular rubber ring 1031 is arranged inside the trimming knives 103, the semicircular rubber ring 1031 is arranged for extruding and moving the device, a supporting mechanism 11 is arranged inside the semicircular rubber ring 1031, the supporting mechanism 11 is arranged for rapidly recovering the semicircular rubber ring 1031, and the supporting mechanism 11 comprises a first rotating bracket 111, a second rotating bracket 111 and a second rotating bracket, A second rotating bracket 112, a telescopic rod 113, a first arc rotating cylinder 114, a second arc rotating cylinder 115, a first arc moving plate 116, a second arc moving plate 117 and a support spring 118, wherein the telescopic rod 113 is fixedly connected with the bottom end of the pruning knife 103, one end of the telescopic rod 113 far away from the pruning knife 103 is fixedly connected with the inside of the semicircular rubber ring 1031, the two first rotating brackets 111 are respectively hinged with the middle shaft of the telescopic rod 113, one ends of the two first rotating brackets 111 far away from the telescopic rod 113 are fixedly connected with the inner wall of the semicircular rubber ring 1031, the two second rotating brackets 112 are hinged with the middle shaft of the telescopic rod 113, one ends of the two second rotating brackets 112 far away from the telescopic rod 113 are fixedly connected with the inner wall of the semicircular rubber ring 1031, the first arc rotating cylinder 114 penetrates through the telescopic rod 113, the second arc rotating cylinder 115 penetrates through the telescopic rod 113, the support spring 118 is arranged at the middle shaft inside the first arc rotating cylinder 114, a supporting spring 118 is arranged at the central axis inside the second arc-shaped rotating cylinder 115, two first arc-shaped moving plates 116 are arranged inside the first arc-shaped rotating cylinder 114, the close ends of the two first arc-shaped moving plates 116 are respectively and fixedly connected with the two ends of the supporting spring 118, one ends of the two first arc-shaped moving plates 116 far away from the supporting spring 118 are respectively and fixedly connected with the two first rotating brackets 111, rotating members are arranged at the central axis of the two first rotating brackets 111, two second arc-shaped moving plates 117 are arranged at the central axis inside the second arc-shaped rotating cylinder 115, the close ends of the two second arc-shaped moving plates 117 are respectively and fixedly connected with the two ends of the supporting spring 118, one ends of the two second arc-shaped moving plates 117 far away from the supporting spring 118 are respectively and fixedly connected with the two second rotating brackets 112, rotating members are arranged at the central axis of the two second rotating brackets 112, and a plurality of trimming moving plates 1032 are arranged at the semicircular part of the trimming knife 103, the trimming moving plate 1032 is fixedly connected with the outer surface of the semicircular rubber ring 1031, one end of the trimming moving plate 1032 far away from the semicircular rubber ring 1031 penetrates through the semicircular part of the trimming knife 103 and extends to the outside, a pushing mechanism 12 is arranged on the extension part of the trimming moving plate 1032, the pushing mechanism 12 comprises a pushing trimming knife 121, a first arc-shaped pushing telescopic rod 122, a second arc-shaped pushing telescopic rod 123 and a pushing spring 124, the pushing trimming knife 121 is fixedly connected with the outer wall of the trimming knife 103, the two first arc-shaped pushing telescopic rods 122 are both hinged with the inner wall of the trimming moving plate 1032, one ends of the two first arc-shaped pushing telescopic rods 122 far away from the trimming moving plate 1032 are fixedly connected with the pushing trimming knife 121, the two second arc-shaped pushing telescopic rods 123 are both hinged with the inner wall of the trimming knife 103, and one ends of the two second arc-shaped pushing telescopic rods 123 far away from the trimming knife 103 are respectively hinged with the middle shafts of the two first arc-shaped pushing telescopic rods 122, the pushing springs 124 are disposed inside the two second arc-shaped pushing telescopic rods 123, and a groove 1033 is formed at the top end of the extending portion of the trimming moving plate 1032.
The working principle is as follows:
when the working personnel need to trim the lawn on the ecological retaining wall, the working personnel can push the push rod 9, then the working personnel start the motor 4 and the roller 2 through the control panel 5, the roller 2 is started to drive the whole device to advance under the cooperation of the advancing wheel 3, the motor 4 is started to drive the rotating shaft 101 with the collecting box 102 to rotate, the grass on the lawn can be placed in the collecting box 102 in the advancing process of the device, the rotating shaft 101 with the collecting box 102 rotates to enable the collecting box 102 to be in contact with the trimming knife 103, and therefore the rotating shaft 101 with the trimming knife 103 is pushed to rotate, and the purpose of trimming the lawn can be achieved.
When grass contacts the collection box 102, the rotating shaft 101 with the collection box 102 rotates, the trimming blade 103 can touch the collection box 102, when the trimming moving plate 1032 contacts the trimming groove 1022, the trimming moving plate can be extruded, when the trimming groove 1022 extrudes the trimming moving plate, the two first arc-shaped pushing telescopic rods 122 can rotate and stretch under the action of extrusion force, when the two first arc-shaped pushing telescopic rods 122 rotate, the two second arc-shaped pushing telescopic rods 123 can be driven to rotate and stretch, the rotation and stretching can push the trimming blade 121 to move, the trimming blade 121 can be pushed to move to enable the trimming blade 121 to leak out of the groove 1033, the grass can be trimmed, when the trimmed grass can be left in the collection box 102, in the rotating process of the collection box 102, the grass in the trimming box 1 can be left, and the collection box 102 can be repeatedly used.
When the two rotating shafts 101 rotate, when the collecting box 102 is separated from grass, the two mechanisms are separated, so that the pressure is removed, and after the pressure is removed, the two pushing springs 124 pull the two second arc-shaped pushing telescopic rods 123 to move under the action of restoring force, so that the quick restoration of pushing the trimming blade 121 can be realized.
When the trimming moving plate 1032 is pressed, it will move, the trimming moving plate 1032 will move to apply a pressing force to the semicircular rubber ring 1031, the semicircular rubber ring 1031 will deform after being pressed, the deformation will drive the two first rotating brackets 111 and the two second rotating brackets 112 to rotate, the rotation will move the first arc moving plate 116 inside the first arc rotating cylinder 114, when it moves, it will drive the supporting spring 118 to stretch, when the two pushing trimming knives 112 rotate, it will drive the two second arc rotating plates 117 inside the second arc rotating cylinder 115 to rotate, when the two second arc rotating plates 117 rotate, it will drive the supporting spring 118 inside to rotate, when the pressing force of the trimming moving plate 1032 disappears, it will be quickly restored to its original state under the pushing force of the restoring force of the two supporting springs 118, so as to make the device used repeatedly, the purpose of conveniently cleaning the lawn is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an ecological barricade lawn shearing mechanism of usefulness, includes trimming tank (1), its characterized in that: the two sides of the bottom of the trimming box (1) are respectively provided with a roller (2), the front end of the bottom of the trimming box (1) is provided with a forward wheel (3), one end, far away from the forward wheel (3), of the trimming box (1) is fixedly connected with a motor (4), one side of the motor (4) is fixedly provided with a control panel (5), the top of the trimming box (1) is provided with a box door (6), the periphery of the box door (6) is provided with buckles (7), the left end and the right end, far away from the center shaft, of the trimming box (1) are respectively provided with a connecting rod (8) through a connecting piece, one ends, far away from the trimming box (1), of the two connecting rods (8) are fixedly connected with a push rod (9), and a trimming mechanism (10) is arranged inside the trimming box (1);
the trimming mechanism (10) comprises two rotating shafts (101), a collecting box (102) and trimming knives (103), two ends of each rotating shaft (101) are respectively and rotatably connected with the left inner wall and the right inner wall of the trimming box (1) through bearings, the two rotating shafts (101) are arranged in front and back, the outer surface of the rotating shaft (101) on the front side is arrayed with a circle of collecting box (102), the outer surface of the rotating shaft (101) on the rear side is arrayed with a circle of trimming knives (103), and the rotating shaft (101) on the front side is fixedly connected with the output end of the motor (4);
the collecting box (102) is provided with a placing groove (1021), the top of the collecting box (102) is provided with a trimming groove (1022), and the collecting box (102) is arranged in a semicircular shape;
the trimming knife (103) is arranged in a semicircular shape, a semicircular rubber ring (1031) is arranged in the trimming knife (103), a supporting mechanism (11) is arranged in the semicircular rubber ring (1031), a plurality of trimming moving plates (1032) are arranged on the semicircular part of the trimming knife (103), the trimming moving plates (1032) are fixedly connected with the outer surface of the semicircular rubber ring (1031), one end, far away from the semicircular rubber ring (1031), of each trimming moving plate (1032) penetrates through the semicircular part of the trimming knife (103) and extends to the outer side, a pushing mechanism (12) is arranged on the extending part of each trimming moving plate (1032), and a groove (1033) is formed in the top end of the extending part of each trimming moving plate (1032).
2. The lawn mowing device for restoring the ecological retaining wall according to claim 1, wherein: the supporting mechanism (11) comprises a first rotating support (111), a second rotating support (112), a telescopic rod (113), a first arc rotating cylinder (114), a second arc rotating cylinder (115), a first arc moving plate (116), a second arc moving plate (117) and a supporting spring (118), the telescopic rod (113) is fixedly connected with the bottom end of the trimming knife (103), one end, far away from the trimming knife (103), of the telescopic rod (113) is fixedly connected with the inside of the semicircular rubber ring (1031), the two first rotating supports (111) are hinged with the middle shaft of the telescopic rod (113) respectively, one ends, far away from the telescopic rod (113), of the two first rotating supports (111) are fixedly connected with the inner wall of the semicircular rubber ring (1031), the two second rotating supports (112) are hinged with the middle shaft of the telescopic rod (113), one ends, far away from the telescopic rod (113), of the two second rotating supports (112) are fixedly connected with the inner wall of the semicircular rubber ring (1031), the first arc-shaped rotating cylinder (114) penetrates through an expansion link (113), the second arc-shaped rotating cylinder (115) penetrates through the expansion link (113), a support spring (118) is arranged at a middle shaft in the first arc-shaped rotating cylinder (114), a support spring (118) is arranged at a middle shaft in the second arc-shaped rotating cylinder (115), two first arc-shaped moving plates (116) are arranged in the first arc-shaped rotating cylinder (114), the approaching ends of the two first arc-shaped moving plates (116) are respectively and fixedly connected with the two ends of the support spring (118), one ends of the two first arc-shaped moving plates (116) far away from the support spring (118) are respectively and fixedly connected with the two first rotating brackets (111), two second arc-shaped moving plates (117) are arranged at a middle shaft in the second arc-shaped rotating cylinder (115), and the approaching ends of the two second arc-shaped moving plates (117) are respectively and fixedly connected with the two ends of the support spring (118), one ends, far away from the supporting spring (118), of the two second arc-shaped moving plates (117) are respectively and fixedly connected with the two second rotating brackets (112).
3. The lawn shearing device for repairing the ecological retaining wall as claimed in claim 2, wherein: the middle shafts of the two first rotating supports (111) are provided with rotating parts, and the middle shafts of the two second rotating supports (112) are provided with rotating parts.
4. The lawn mowing device for restoring the ecological retaining wall according to claim 3, wherein: the pushing mechanism (12) comprises a pushing pruning knife (121), a first arc-shaped pushing telescopic rod (122), a second arc-shaped pushing telescopic rod (123) and a pushing spring (124), the trimming knife pushing mechanism comprises a pushing trimming knife (121), two first arc-shaped pushing telescopic rods (122) and two second arc-shaped pushing telescopic rods (123), wherein the two first arc-shaped pushing telescopic rods (121) are fixedly connected with the outer wall of a trimming moving plate (1032), one ends of the two first arc-shaped pushing telescopic rods (122), which are far away from the trimming moving plate (1032), are fixedly connected with the pushing trimming knife (121), the two second arc-shaped pushing telescopic rods (123) are hinged with the inner wall of the trimming knife (103), one ends of the two second arc-shaped pushing telescopic rods (123), which are far away from the trimming knife (103), are respectively hinged with the middle shafts of the two first arc-shaped pushing telescopic rods (122), and pushing springs (124) are arranged inside the two second arc-shaped pushing telescopic rods (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639088.3A CN112740897B (en) | 2020-12-31 | 2020-12-31 | Lawn shearing device for ecological retaining wall restoration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639088.3A CN112740897B (en) | 2020-12-31 | 2020-12-31 | Lawn shearing device for ecological retaining wall restoration |
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| Publication Number | Publication Date |
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| CN112740897A CN112740897A (en) | 2021-05-04 |
| CN112740897B true CN112740897B (en) | 2022-09-23 |
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| CN202011639088.3A Expired - Fee Related CN112740897B (en) | 2020-12-31 | 2020-12-31 | Lawn shearing device for ecological retaining wall restoration |
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| EP1881754A1 (en) * | 2005-05-17 | 2008-01-30 | MTD Products Inc. | Bagging lawn mower with selective mulch or discharge options |
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2020
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171253A (en) * | 2015-05-05 | 2016-12-07 | 南京德朔实业有限公司 | Hay mover |
| DE202018002569U1 (en) * | 2018-05-24 | 2018-07-23 | Detlev Sommer | Grasschnapper - device for the supply of clippings outside the scope of mowing blades |
| CN110235597A (en) * | 2019-05-26 | 2019-09-17 | 陈海涛 | A kind of park meadow weeding collection device |
| CN210808284U (en) * | 2019-07-23 | 2020-06-23 | 亚特园林工程集团有限公司 | Municipal garden lawn trimming means |
| CN211531859U (en) * | 2019-10-09 | 2020-09-22 | 高立国 | Hydraulic engineering ditch weed clearing device |
| CN212087029U (en) * | 2020-04-07 | 2020-12-08 | 福建众悦鑫建设工程有限公司 | An ecological restoration water body treatment device |
Also Published As
| Publication number | Publication date |
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| CN112740897A (en) | 2021-05-04 |
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Effective date of registration: 20220906 Address after: 253700 Fuyuan Road, Beicheng entrepreneurship Park, Qingyun County, De Zhou City, Shandong Province Applicant after: Shandong Zhongde Machine Tool Accessories Co.,Ltd. Address before: 518000 China Nuclear Science and Technology Park, 120 Shahe street, Baishizhou street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Wang Xin |
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