CN115053708A - Branches of tall trees trimming means for gardens bush - Google Patents
Branches of tall trees trimming means for gardens bush Download PDFInfo
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- CN115053708A CN115053708A CN202210920621.6A CN202210920621A CN115053708A CN 115053708 A CN115053708 A CN 115053708A CN 202210920621 A CN202210920621 A CN 202210920621A CN 115053708 A CN115053708 A CN 115053708A
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- 238000009966 trimming Methods 0.000 title description 12
- 238000013138 pruning Methods 0.000 claims abstract description 59
- 238000010008 shearing Methods 0.000 claims description 34
- 238000010030 laminating Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 239000002023 wood Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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Abstract
The invention discloses a pruning device for tall branches of garden shrubs, which comprises a battery module, an arm fixing part, a telescopic part, a fixing part and a pruning part which are sequentially arranged from bottom to top, wherein the whole pruning device for tall branches of garden shrubs is worn on the arm of a worker through an arm attaching panel, the height of the pruning part for tall branches is adjusted in real time through the telescopic part, the worker waves the arm to drive the pruning part for tall branches of shrubs, and when the pruning device for tall branches of shrubs is used for pruning tall branches of shrubs, a lift truck or a ladder is not needed for pruning, so that the adaptability of the pruning device for tall branches is improved, the labor intensity of the worker is reduced, and the pruning efficiency of tall branches of shrubs is improved.
Description
Technical Field
The invention belongs to the technical field of garden pruning, and particularly relates to a high branch pruning device for garden shrubs.
Background
Along with the development of modern cities, urban landscaping becomes an important index of comprehensive development of cities, so that large-area landscaping can be developed in cities by municipal administration to improve urban environment, and shrubs become one of main greening plants in green belts on two sides of roads and park greening pools due to vigorous vitality and high survival rate of the shrubs. In order to keep the shape of garden shrubs and guarantee the greening effect of the garden shrubs, irregular manual shape trimming and maintenance of the garden shrubs are needed.
Generally, the trimming and maintenance of shrubs are manually performed by using a manual or electric trimmer or an electric saw, but the conventional trimmers, gasoline trimmers, electric saws and the like have limited lengths and cannot trim tall branches of shrubs, so that when trimming tall branches of shrubs, trimming needs to be performed by using a lift truck or a ladder, which increases labor intensity, increases labor cost and reduces trimming efficiency.
Disclosure of Invention
The invention aims to provide a pruning device for tall branches of garden shrubs, aiming at overcoming the defects in the prior art, and solving the problems that tools such as a pruning knife, a gasoline trimmer, an electric saw and the like in the prior art need to prune the tall branches of shrubs by means of a lift truck or a ladder, so that the adaptability is poor, the labor intensity is increased, the labor cost is increased, and the pruning efficiency is low.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides a high branch trimming device for garden shrubs, which comprises a battery module, an arm fixing part, a telescopic part, a fixing part and a high branch trimming part, wherein the battery module, the arm fixing part, the telescopic part, the fixing part and the high branch trimming part are sequentially arranged from bottom to top;
the arm fixing component comprises an arm attaching panel, a handle is arranged on the arm attaching panel, a shearing control switch used for controlling the working state of the high branch shearing module is arranged on the handle, and the bottom of the arm attaching panel is fixedly connected with the battery module;
the bottom end of the telescopic component is fixedly connected with the top of the arm attaching panel, and the top end of the telescopic module is fixedly connected with the fixed component; the fixed module is detachably connected with a high branch shearing part.
The basic principle of the invention is as follows: when pruning the tall branches of shrubs, firstly, a worker fixes the arm attaching panel with the arm, then adjusts the telescopic length of the telescopic component, stops adjusting the length of the telescopic component until the tall branches of the shrubs can be pruned by the tall branch shearing component, then starts the tall branch shearing component to start working through the shearing control switch, drives the tall branch shearing component to prune the tall branches of the shrubs by swinging the arm, and does not need to prune by means of a lift truck or a ladder when pruning the tall branches of the shrubs by the tall branch pruning device for garden shrubs, so that the adaptability of the tall branch pruning device is improved, the labor intensity of the worker is reduced, and the pruning efficiency of the tall branches of the shrubs is improved.
Further, the battery module comprises a battery box and a storage battery arranged in the battery box; the battery box with the bottom fixed connection of arm laminating panel, the battery pass through the wire with averruncator part electric connection.
Furthermore, the cross section of the arm attaching panel is of a C-shaped structure, a plurality of buckling seats are arranged on the side walls of two sides of the arm attaching panel along the vertical direction, and a fixing binding band is bound between the buckling seats on the two sides of the arm attaching panel; the handle is arranged on the middle upper part of the arm attaching panel.
Further, in order to improve the comfort of wearing of arm laminating panel and avoid wearing in-process fish tail arm, be provided with the protection pad on the inner wall of arm laminating panel, the material of protection pad is rubber.
Further, as a specific arrangement mode of the telescopic component, the telescopic component comprises a telescopic outer tube fixedly connected with the top of the arm attaching panel, the telescopic outer tube is vertically arranged, two limiting grooves are symmetrically arranged on the inner side wall of the telescopic outer tube, and the two limiting grooves are arranged along the vertical direction;
the bottom of the telescopic outer pipe is of a closed structure, and a first motor electrically connected with the storage battery is arranged at the bottom of the telescopic outer pipe; a circuit between the first motor and the storage battery is provided with a lifting control switch, and the lifting control switch is arranged on the handle;
the output end of the first motor is vertically connected with a screw rod, the screw rod is in threaded connection with a screw nut, and two limiting blocks matched with the two limiting grooves respectively are arranged on the outer wall of the screw nut;
the upper end face of the screw rod nut is fixedly connected with a telescopic inner pipe, and the telescopic inner pipe is arranged inside a telescopic outer pipe;
the top of the telescopic inner pipe is provided with the fixing part.
Furthermore, the top of the screw rod is located inside the telescopic inner tube, and a limiting baffle for limiting the stroke of the screw rod nut is arranged at the top of the screw rod.
Further, as a specific setting mode of the fixing part, the fixing part comprises a mounting seat with one end hinged to the side wall of the top of the telescopic inner tube, a linear motor electrically connected with the storage battery is arranged on the lower end face of the other end of the mounting seat, and two ends of the linear motor are hinged to the lower end face of the mounting seat and the side wall of the telescopic inner tube respectively;
a circuit between the linear motor and the storage battery is provided with a rotary control switch, and the rotary control switch is arranged on the handle;
the up end of mount pad is provided with the mounting panel that is "L" shape structure, be provided with the second motor on the mounting panel, the output of second motor is provided with the connecting plate, be provided with on the connecting plate a plurality of be used for with branches of tall trees shearing part fixed connection's bolted connection spare.
Further, as a specific arrangement mode of the high branch cutting component, the high branch cutting component is used for cutting shrub high branches with thick and loose branches, the high branch cutting component comprises a first shell with an opening at one end, a gear set for amplifying torque is arranged in the first shell, a third motor for electrically connecting with the storage battery is arranged on the outer side wall of the first shell, and the cutting control switch is arranged on a circuit between the storage battery and the third motor;
the gear set comprises a driven gear and a driving gear which are meshed with each other; the outer diameter of the driving gear is smaller than that of the driven gear; the output end of the third motor penetrates through the first shell and is connected with the driving gear;
a fixed blade and a movable blade which are partially positioned outside the first shell and are mutually matched are arranged at the opening of the first shell, and the movable blade is used for being fixedly connected with the driven gear;
the output end of the second motor is horizontally arranged, and the connecting plate is fixedly connected with the side wall of the first shell.
Further, for shrub branches with small branches and densely distributed branches, another high branch shearing part is adopted, the high branch shearing part comprises a second shell with an opening on one side, a circular rotary saw blade is arranged on the second shell and is partially positioned outside the second shell, a fourth motor used for electrically connecting the storage battery is arranged on the outer wall of the second shell, the output end of the fourth motor penetrates through the second shell and is fixedly connected with the center of the circular rotary saw blade, and the shearing control switch is arranged on a circuit between the storage battery and the fourth motor.
Furthermore, in the process of pruning shrub high branches, wood chips can be generated, in order to avoid the wood chips from falling into eyes of workers, an installation step is arranged on the outer wall of the telescopic outer pipe or the outer wall of the top of the telescopic inner pipe, a protection component is arranged on the installation step, the protection component comprises an inner ring with a notch, and the inner ring is clamped on the outer wall of the telescopic outer pipe or the outer wall of the top of the telescopic inner pipe;
an annular sliding groove is formed in the circumferential outer wall of the inner ring, and blocking blocks are arranged at two ends of the annular sliding groove;
the cross section of the annular sliding groove is of a T-shaped structure, a plurality of supporting rods are arranged in the annular sliding groove, one ends of the supporting rods are connected with the annular sliding groove in a sliding mode, and the other ends of the supporting rods are connected with the outer ring rope; a filter screen is arranged between two adjacent support rods.
The high branch pruning device for the garden shrubs provided by the invention has the following beneficial effects: the whole pruning device for the tall branches of the garden shrubs is worn on the arms of workers through the arm attaching panels, the height of the pruning parts for the tall branches is adjusted in real time through the telescopic parts, the workers drive the pruning parts for the tall branches of the shrubs by waving the arms, and when the pruning device for the tall branches of the garden shrubs is used for pruning the tall branches of the shrubs, the pruning is not needed by means of a lift truck or a ladder, so that the adaptability of the pruning device for the tall branches is improved, the labor intensity of the workers is reduced, and the pruning efficiency of the tall branches of the shrubs is improved.
Drawings
Fig. 1 is a schematic structural view of a high branch pruning device for garden shrubs.
Fig. 2 is an enlarged schematic view of the arm fixing member.
Fig. 3 is an enlarged internal sectional view of the telescopic member.
Fig. 4 is an enlarged structural view of the fixing member.
FIG. 5 is a schematic view showing the internal structure of a high-branch shearing module in example 1.
Fig. 6 is a schematic view of the internal structure of the high-branch shearing module in example 2.
Fig. 7 is a schematic top view of the shielding member.
Fig. 8 is a schematic sectional view of the inner ring.
1, a battery module; 101. a battery case; 102. a storage battery; 2. an arm fixing member; 201. the arm is attached to the panel; 202. a handle; 203. a shear control switch; 204. a buckle seat; 205. a protective pad; 3. a telescopic member; 301. a telescopic outer tube; 302. a limiting groove; 303. a first motor; 304. a lift control switch; 305. a screw rod; 306. a feed screw nut; 307. an inner tube is telescopic; 308. a limit baffle; 309. a limiting block; 4. a fixing member; 401. a mounting seat; 402. a linear motor; 403. a rotation control switch; 404. mounting a plate; 405. a connecting plate; 406. a bolt connection; 5. a high branch cutting member; 6. a first housing; 7. a third motor; 8. a driven gear; 9. a driving gear; 10. fixing a blade; 11. a movable blade; 12. a second housing; 13. a circular rotary saw blade; 14. a fourth motor; 15. an inner ring; 16. an annular sliding groove; 17. a support bar; 18. an outer loop rope; 19. and (5) filtering the screen.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
Example 1
As shown in fig. 1 and 2, the high branch pruning device for garden shrubs in the invention comprises a battery module 1, an arm fixing part 42, a telescopic part 3, a fixing part 4 and a high branch pruning part 5 which are arranged in sequence from bottom to top;
the arm fixing component 42 comprises an arm attaching panel 201, a handle 202 is arranged on the arm attaching panel 201, a cutting control switch 203 for controlling the working state of the high branch cutting module is arranged on the handle 202, and the bottom of the arm attaching panel 201 is fixedly connected with the battery module 1;
the bottom end of the telescopic component 3 is fixedly connected with the top of the arm attaching panel 201, and the top end of the telescopic module is fixedly connected with the fixed component 4; the fixed module is detachably connected with a high branch cutting part 5.
The basic principle of the invention is as follows: when pruning the tall branches of shrubs, firstly, a worker fixes the arm attaching panel 201 with the arm, then adjusts the telescopic length of the telescopic component 3, stops adjusting the length of the telescopic component 3 until the tall branch shearing component 5 can prune the tall branches of shrubs, then starts the tall branch shearing component 5 to start working through the shearing control switch 203, drives the tall branch shearing component 5 to prune the tall branches of shrubs by swinging the arm, and does not need to prune by means of a lift truck or a ladder when pruning the tall branches of shrubs through the tall branch pruning device for garden shrubs, so that the adaptability of the tall branch pruning device is improved, the labor intensity of the worker is reduced, and the pruning efficiency of the tall branches of shrubs is improved.
The battery module 1 includes a battery case 101 and a storage battery 101 disposed in the battery case 101; the battery box 101 with the bottom fixed connection of arm laminating panel 201, battery 101 pass through the wire with averruncator 5 electric connection. The accumulator 101 is used to supply electric energy for the operation of the pruning device 5.
As shown in fig. 2, as a specific arrangement manner of the arm attaching panel 201, the cross section of the arm attaching panel 201 is in a "C" shape, the side walls of both sides of the arm attaching panel 201 are provided with a plurality of fastener seats 204 along the vertical direction, and a fixing strap is bound between the fastener seats 204 of both sides of the arm attaching panel 201; the handle 202 is disposed at the middle upper portion of the arm attachment panel 201. In-process on the workman wears arm laminating panel 201 on the arm, at first put into arm laminating panel 201 with the arm for the laminating of arm outside surface and arm laminating panel 201 inner wall, then bind fixing bandage on arm laminating panel 201 through a plurality of knot seats 204, make firmly fix the arm in arm laminating panel 201, avoid sliding and drop.
Simultaneously, be provided with protection pad 205 on the inner wall of arm laminating panel 201, protection pad 205's material is rubber, and protection pad 205's setting improves the travelling comfort that arm laminating panel 201 wore and avoids wearing the in-process fish tail arm.
As shown in fig. 3, specifically, as a setting mode that the length of the telescopic component 3 is adjustable, the telescopic component 3 includes a telescopic outer tube 301 fixedly connected to the top of the arm attaching panel 201, the telescopic outer tube 301 is vertically arranged, two limiting grooves 302 are symmetrically arranged on the inner side wall of the telescopic outer tube 301, and the two limiting grooves 302 are arranged along the vertical direction.
The bottom of the telescopic outer tube 301 is of a closed structure, and the bottom of the telescopic outer tube 301 is provided with a first motor 303 electrically connected with the storage battery 101; a lifting control switch 304 is arranged on a circuit between the first motor 303 and the storage battery 101, and the lifting control switch 304 is arranged on the handle 202.
The output end of the first motor 303 is vertically connected with a screw rod 305, the screw rod 305 is in threaded connection with a screw nut 306, and two limit blocks 309 which are respectively matched with the two limit grooves 302 are arranged on the outer wall of the screw nut 306.
The upper end face of the screw rod nut 306 is fixedly connected with a telescopic inner pipe 307, and the telescopic inner pipe 307 is arranged inside the telescopic outer pipe 301;
the top of the telescopic inner tube 307 is provided with said fixing part 4.
When the height of the high branch shearing part 5 needs to be adjusted, a worker opens the lifting control switch 304 with fingers, the storage battery 101 provides electric energy for the first motor 303, the first motor 303 rotates, the rotating first motor 303 drives the screw rod 305 to rotate, the screw nut 306 limits the rotational freedom after being matched with the limiting groove 302 through the limiting block 309, so that the screw nut 306 linearly moves in a reciprocating manner along the length direction of the screw rod 305, the upper end face of the screw nut 306 is fixedly connected with the telescopic inner pipe 307, and the height of the telescopic inner pipe 307 and the high branch shearing part 5 at the top of the telescopic inner pipe 307 in the vertical direction are adjusted through the linear movement of the screw nut 306 in a reciprocating manner. The telescopic part 3 can adjust the height of the high branch shearing part 5 in real time, so that the flexibility and the applicability of the whole high branch shearing device for garden shrubs are improved, and the pruning efficiency of shrub high branches is greatly improved.
Preferably, but not limitatively, the top of the screw 305 is located inside the telescopic inner tube 307, and the top of the screw 305 is provided with a limit baffle 308 for limiting the stroke of the screw nut 306; if the top of the screw 305 is not provided with the limit baffle 308, the phenomenon that the screw nut 306 slides out of the top of the screw 305 can occur in the process that the screw nut 306 moves upwards along with the rotation of the screw 305, the limit baffle 308 limits the stroke of the screw nut 306, and the situation that the screw nut 306 is separated from the screw 305 in the vertical upwards displacement process is avoided.
As shown in fig. 4, preferably, as a specific arrangement manner of the fixing component 4, the fixing component 4 includes a mounting seat 401 having one end hinged to a top side wall of the telescopic inner tube 307, a linear motor 402 electrically connected to the battery 101 is disposed on a lower end surface of the other end of the mounting seat 401, and two ends of the linear motor 402 are hinged to a lower end surface of the mounting seat 401 and a side wall of the telescopic inner tube 307, respectively;
a circuit between the linear motor 402 and the storage battery 101 is provided with a rotation control switch 403, and the rotation control switch 403 is arranged on the handle 202;
the up end of mount pad 401 is provided with the mounting panel 404 that is "L" shape structure, be provided with the second motor on the mounting panel 404, the output of second motor is provided with connecting plate 405, be provided with on the connecting plate 405 a plurality of be used for with branches of tall trees shearing component 5 fixed connection's bolted connection piece 406.
In the pruning process to the gardens bush branches, it is possible that branches of tall trees shearing part 5 and bush branch angle do not correspond to appear, even the workman passes through the adjustment of arm, also can't make branches of tall trees shearing part 5 prune the bush branch, so just need adjust branches of tall trees shearing part 5's pruning angle, and specific accommodation process is as follows: a worker turns on the rotation control switch 403, the circuit between the linear motor 402 and the storage battery 101 is communicated, the extension length of the extension end of the linear motor 402 is changed, the mounting seat 401 rotates around a hinge point with the outer wall of the telescopic inner pipe 307, and the trimming direction of the high branch trimming component 5 fixedly connected with the mounting seat 401 is changed; if the high-branch cutting part 5 cannot cut the brush branches at this time, the second motor can be controlled to rotate, so as to drive the high-branch cutting part 5 to rotate, and further adjust the cutting direction of the high-branch cutting part 5. The adjustment of the pruning direction of the high branch pruning means 5 is achieved by the integrated control of the linear motor 402 and the second motor to meet the actual operation.
As shown in fig. 5, in the present embodiment, the high branch cutting member 5 includes a first housing 6 having an opening at one end, a gear set for amplifying torque is disposed inside the first housing 6, a third motor 7 for electrically connecting with the battery 101 is disposed on an outer side wall of the first housing 6, and the cutting control switch 203 is disposed on a circuit between the battery 101 and the third motor 7;
the gear set comprises a driven gear 8 and a driving gear 9 which are meshed with each other; the outer diameter of the driving gear 9 is smaller than that of the driven gear 8; the output end of the third motor 7 passes through the first shell 6 and is connected with the driving gear 9;
a fixed blade 10 and a movable blade 11 which are partially positioned outside the first shell 6 and are matched with each other are arranged at the opening of the first shell 6, and the movable blade 11 is used for being fixedly connected with the driven gear 8;
the output end of the second motor is horizontally arranged, and the connecting plate 405 is fixedly connected with the side wall of the first shell 6.
The high branch cutting component 5 is used for cutting shrub high branches with thick and loose branch diameter, and comprises the following specific processes: a control circuit board is arranged in the first shell 6, a signal line of the shearing control switch 203 and a power line of the storage battery 101 are connected with the control circuit board through a wireless slip ring, when the shearing control switch 203 is continuously pressed, the control circuit board is started, a circuit is connected, the fixed blade 10 and the movable blade 11 are kept open, then when the shearing control switch 203 is pressed again, the third motor 7 drives the movable blade 11 to rotate through a gear set, the fixed blade 10 and the movable blade 11 are closed, after the shearing control switch 203 is released, the third motor 7 drives the movable blade 11 to rotate to an initial position through the gear set, the fixed blade 10 and the movable blade 11 are opened, and the shearing operation is completed.
Example 2
As shown in fig. 1 and fig. 6, in this embodiment, on the basis of embodiment 1, the high branch cutting member 5 is replaced, and other components are the same, in this embodiment, the high branch cutting member 5 includes a second housing 12 having an opening on one side, a circular rotary saw blade 13 partially located outside the second housing 12 is disposed on the second housing 12, a fourth motor 14 for electrically connecting the battery 101 is disposed on an outer wall of the second housing 12, an output end of the fourth motor 14 passes through the second housing 12 and is fixedly connected with a center of the circular rotary saw blade 13, and the cutting control switch 203 is disposed on a circuit between the battery 101 and the fourth motor 14. The high branch cutting component 5 is used for cutting shrub high branches with small and densely distributed branches, and comprises the following specific processes: when the shearing control switch 203 is continuously pressed, the power between the fourth motor 14 and the storage battery 101 is communicated, the fourth motor 14 is electrified to drive the circular rotary saw blade 13 to rotate, and the shrub branches are pruned.
As shown in fig. 1, 7 and 8, in the process of pruning shrub high branches, wood chips are generated, in order to prevent the wood chips from falling into eyes of workers, an installation step is arranged on the outer wall of the telescopic outer pipe 301 or the top outer wall of the telescopic inner pipe 307, a protection component is arranged on the installation step, the protection component comprises an inner ring 15 with a gap, and the inner ring 15 is clamped on the outer wall of the telescopic outer pipe 301 or the top outer wall of the telescopic inner pipe 307;
an annular sliding groove 16 is formed in the circumferential outer wall of the inner ring 15, and two ends of the annular sliding groove 16 are provided with blocking blocks;
the cross section of the annular sliding groove 16 is of a T-shaped structure, a plurality of support rods 17 are arranged in the annular sliding groove 16, one ends of the support rods 17 are connected with the annular sliding groove 16 in a sliding mode, and the other ends of the support rods 17 are connected with an outer ring rope 18; a filter screen 19 is arranged between two adjacent support rods 17. The inner ring 15 can be made of hard plastic with certain shaping, and the notch is arranged on the inner ring 15, so that the inner ring 15 can be assembled conveniently; the inner ring 15 is provided with a plurality of support rods 17 in a sliding mode, the outer ends of the support rods 17 are connected with a circle of outer ring rope 18, so that the support rods 17 are evenly spaced after being unfolded, meanwhile, the filter screens 19 between two adjacent support rods 17 can be unfolded, the unfolded filter screens 19 are of a circular structure, the supporting strength of the filter screens 19 is improved, the filter screens 19 of the circular structure can receive saw dust generated in the shrub pruning high-branch process, and the saw dust is prevented from falling into eyes of workers to influence the operation of the workers.
While the embodiments of the invention have been described in detail in connection with the accompanying drawings, it is not intended to limit the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (10)
1. A high branch pruning device for garden shrubs is characterized by comprising a battery module, an arm fixing part, a telescopic part, a fixing part and a high branch pruning part which are sequentially arranged from bottom to top;
the arm fixing component comprises an arm attaching panel, a handle is arranged on the arm attaching panel, a shearing control switch used for controlling the working state of the high branch shearing module is arranged on the handle, and the bottom of the arm attaching panel is fixedly connected with the battery module;
the bottom end of the telescopic component is fixedly connected with the top of the arm attaching panel, and the top end of the telescopic module is fixedly connected with the fixed component; the fixed module is detachably connected with a high branch cutting part.
2. The pruning device for tall branches for garden shrubs as set forth in claim 1, wherein the battery module comprises a battery box and a storage battery disposed in the battery box; the battery box with the bottom fixed connection of arm laminating panel, the battery pass through the wire with averruncator part electric connection.
3. The pruning device for the tall branches for the garden shrubs as claimed in claim 2, wherein the cross section of the arm attaching panel is in a C-shaped structure, the side walls of the two sides of the arm attaching panel are both provided with a plurality of buckling seats along the vertical direction, and a fixing binding band is bound between the buckling seats on the two sides of the arm attaching panel; the handle is arranged on the middle upper part of the arm attaching panel.
4. The pruning device for high branches of garden shrubs as claimed in claim 3, wherein a protective pad is arranged on the inner wall of the arm attaching panel, and the protective pad is made of rubber.
5. The pruning device for the tall branches for the garden shrubs as claimed in claim 2, wherein the telescopic component comprises a telescopic outer pipe fixedly connected with the top of the arm attaching panel, the telescopic outer pipe is vertically arranged, two limiting grooves are symmetrically arranged on the inner side wall of the telescopic outer pipe, and the two limiting grooves are vertically arranged;
the bottom of the telescopic outer pipe is of a closed structure, and a first motor electrically connected with the storage battery is arranged at the bottom of the telescopic outer pipe; a circuit between the first motor and the storage battery is provided with a lifting control switch, and the lifting control switch is arranged on the handle;
the output end of the first motor is vertically connected with a screw rod, the screw rod is in threaded connection with a screw nut, and two limiting blocks matched with the two limiting grooves respectively are arranged on the outer wall of the screw nut;
the upper end face of the screw rod nut is fixedly connected with a telescopic inner pipe, and the telescopic inner pipe is arranged inside a telescopic outer pipe;
the top of the telescopic inner pipe is provided with the fixing part.
6. The pruning device for the tall branches for garden shrubs as claimed in claim 5, wherein the top of the screw rod is located inside the telescopic inner tube, and a limit baffle for limiting the stroke of the screw rod nut is arranged at the top of the screw rod.
7. The pruning device for the tall branches for the garden shrubs as claimed in claim 6, wherein the fixing part comprises a mounting seat with one end hinged with the side wall of the top of the telescopic inner pipe, the lower end surface of the other end of the mounting seat is provided with a linear motor electrically connected with the storage battery, and the two ends of the linear motor are respectively hinged with the side wall of the telescopic inner pipe and the lower end surface of the mounting seat;
a circuit between the linear motor and the storage battery is provided with a rotary control switch, and the rotary control switch is arranged on the handle;
the up end of mount pad is provided with the mounting panel that is "L" shape structure, be provided with the second motor on the mounting panel, the output of second motor is provided with the connecting plate, be provided with on the connecting plate a plurality of be used for with branches of tall trees shearing part fixed connection's bolted connection spare.
8. The pruning device for the tall branches for garden shrubs as claimed in claim 7, wherein the pruning device for the tall branches comprises a first housing with an opening at one end, a gear set for amplifying torque is arranged inside the first housing, a third motor for electrically connecting with the storage battery is arranged on the outer side wall of the first housing, and the cutting control switch is arranged on the circuit between the storage battery and the third motor;
the gear set comprises a driven gear and a driving gear which are meshed with each other; the outer diameter of the driving gear is smaller than that of the driven gear; the output end of the third motor penetrates through the first shell and is connected with the driving gear;
a fixed blade and a movable blade which are partially positioned outside the first shell and matched with each other are arranged at the opening of the first shell, and the movable blade is fixedly connected with the driven gear;
the output end of the second motor is horizontally arranged, and the connecting plate is fixedly connected with the side wall of the first shell.
9. The pruning device for high branches for garden shrubs as claimed in claim 7, wherein the pruning device for high branches comprises a second housing having an opening at one side, the second housing is provided with a circular rotary saw blade partially located outside the second housing, a fourth motor for electrically connecting the accumulator is provided on an outer wall of the second housing, an output end of the fourth motor passes through the second housing and is fixedly connected with the center of the circular rotary saw blade, and the circuit between the accumulator and the fourth motor is provided with the cutting control switch.
10. The pruning device for the tall branches of garden shrubs as claimed in any one of claims 5 to 9, wherein an installation step is arranged on the outer wall of the telescopic outer pipe or the outer wall of the top of the telescopic inner pipe, a protection component is arranged on the installation step, the protection component comprises an inner ring with a gap, and the inner ring is clamped on the outer wall of the telescopic outer pipe or the outer wall of the top of the telescopic inner pipe;
an annular sliding groove is formed in the circumferential outer wall of the inner ring, and blocking blocks are arranged at two ends of the annular sliding groove;
the cross section of the annular sliding groove is of a T-shaped structure, a plurality of support rods are arranged in the annular sliding groove, one end of each support rod is connected with the annular sliding groove in a sliding mode, and the other end of each support rod is connected with the outer ring rope; a filter screen is arranged between two adjacent support rods.
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| CN202210920621.6A CN115053708A (en) | 2022-08-02 | 2022-08-02 | Branches of tall trees trimming means for gardens bush |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210920621.6A CN115053708A (en) | 2022-08-02 | 2022-08-02 | Branches of tall trees trimming means for gardens bush |
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| CN202210920621.6A Pending CN115053708A (en) | 2022-08-02 | 2022-08-02 | Branches of tall trees trimming means for gardens bush |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206494044U (en) * | 2017-02-16 | 2017-09-15 | 孔洁 | Folding type multi-purpose car cushion cover |
| CN208285916U (en) * | 2018-05-10 | 2018-12-28 | 泰克瑞德（天津）科技有限公司 | A kind of branch pruning device of high safety |
| CN208597346U (en) * | 2018-07-20 | 2019-03-15 | 江西佳达实业有限公司 | A kind of collection device of camellia oleifera fruit |
| CN209609300U (en) * | 2019-01-17 | 2019-11-12 | 安徽屹盛机电科技有限公司 | A kind of dedicated trimmer of garden tree pruning |
| CN210406306U (en) * | 2019-05-07 | 2020-04-28 | 浙江亚特电器有限公司 | Arm support device for trunk lateral branch pruning manipulator |
| CN211152866U (en) * | 2019-03-21 | 2020-08-04 | 马大伟 | Afforestation trimming means |
| CN112335406A (en) * | 2020-10-29 | 2021-02-09 | 杭州电子科技大学 | Novel electric scissors based on ergonomic |
| CN213463044U (en) * | 2020-11-03 | 2021-06-18 | 刘彬 | Forestry branch trimming means |
| CN214676704U (en) * | 2021-04-26 | 2021-11-12 | 安徽省盛轩市政园林工程有限公司 | Multifunctional device for pruning nursery stock shape |
| CN216722220U (en) * | 2022-02-18 | 2022-06-14 | 南京市林业站 | Device suitable for cliff to collect plant specimens |
-
2022
- 2022-08-02 CN CN202210920621.6A patent/CN115053708A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206494044U (en) * | 2017-02-16 | 2017-09-15 | 孔洁 | Folding type multi-purpose car cushion cover |
| CN208285916U (en) * | 2018-05-10 | 2018-12-28 | 泰克瑞德（天津）科技有限公司 | A kind of branch pruning device of high safety |
| CN208597346U (en) * | 2018-07-20 | 2019-03-15 | 江西佳达实业有限公司 | A kind of collection device of camellia oleifera fruit |
| CN209609300U (en) * | 2019-01-17 | 2019-11-12 | 安徽屹盛机电科技有限公司 | A kind of dedicated trimmer of garden tree pruning |
| CN211152866U (en) * | 2019-03-21 | 2020-08-04 | 马大伟 | Afforestation trimming means |
| CN210406306U (en) * | 2019-05-07 | 2020-04-28 | 浙江亚特电器有限公司 | Arm support device for trunk lateral branch pruning manipulator |
| CN112335406A (en) * | 2020-10-29 | 2021-02-09 | 杭州电子科技大学 | Novel electric scissors based on ergonomic |
| CN213463044U (en) * | 2020-11-03 | 2021-06-18 | 刘彬 | Forestry branch trimming means |
| CN214676704U (en) * | 2021-04-26 | 2021-11-12 | 安徽省盛轩市政园林工程有限公司 | Multifunctional device for pruning nursery stock shape |
| CN216722220U (en) * | 2022-02-18 | 2022-06-14 | 南京市林业站 | Device suitable for cliff to collect plant specimens |
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Application publication date: 20220916 |
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