CN218897601U - Tree trimmer - Google Patents

Abstract

The utility model discloses a tree trimmer, which comprises a telescopic cylinder, wherein the inner wall of the telescopic cylinder is connected with a telescopic column in a sliding manner, the right side surface of the telescopic column is fixedly provided with a pressing plate, the right side surface of the pressing plate is fixedly provided with a mounting block, the right side surface of the mounting block is fixedly provided with a fixed blade, the front surface of the mounting block is rotationally connected with a rotating block, the right side surface of the rotating block is fixedly provided with a movable blade, the left side surface of the rotating block is fixedly provided with a movable plate, and the lower surface of the movable plate is fixedly provided with a traction rope. This tree trimmer through setting up flexible post and tractive rope, adjusts the height of flexible post upper end, makes the branch that fixed blade and movable blade can the contact eminence hold and press the clamp plate with the hand, can make tractive rope drive the left end of movable plate and move down, and then make rotatory piece and movable blade rotate, cut the branch, compare traditional pruning mode, when swift laborsaving, treat the branch of eminence softness and thick hardness and both can easily cut.

Description

Tree trimmer

Technical Field

The utility model relates to the technical field of trimmers, in particular to a tree trimmer.

Background

As is well known, in urban greening, various trees are particularly important greening vegetation, and various trees are planted on two sides of a road generally, however, as the trees grow, branches and leaves of the trees gradually drop, traffic indicating tools such as signal lamps and guideboards are shielded when the trees are serious, the tops of motor vehicles are scratched when the trees are serious, losses are brought to people and the safety of people is threatened, so that people can trim the trees regularly, the trees can grow more luxuriantly, the trees are tidier, and damaged branches are trimmed, so that new branches can grow, or a unique shape can be manufactured.

However, in practice, if a worker needs to trim a tree branch at a high position, the worker needs to ascend to the high position to trim by means of a tool such as a ladder, or uses a long rod with a saw blade at the front end, the worker can saw the branch at a low position, the former is time-consuming and labor-consuming, the latter is difficult to saw when trimming a thin and soft branch at the high position, and the branch is soft and not stressed, so that the worker provides a tree trimmer.

Disclosure of Invention

The present utility model is directed to a tree trimmer to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tree trimmer, includes flexible section of thick bamboo, the inner wall sliding connection of flexible section of thick bamboo has flexible post, the right flank fixed mounting of flexible post has the clamp plate, the right flank fixed mounting of clamp plate has the installation piece, the right flank fixed mounting of installation piece has the fixed blade, the front rotation of installation piece is connected with the rotatory piece, the right flank fixed mounting of rotatory piece has the movable blade, the left surface fixed mounting of rotatory piece has the movable plate, the lower surface fixed mounting of movable plate has the stay cord, the right flank fixed mounting of flexible barrel has the joint board, the lower surface rotation of joint board is connected with the circle box, the right flank of circle box respectively fixed mounting has the traction piece and presses the clamp plate, the upper surface and the lower extreme fixed connection of traction rope of traction piece.

Preferably, the left side face threaded connection of flexible section of thick bamboo has the screw thread jackscrew, and the screw thread end of screw thread jackscrew extends to the inner wall of flexible section of thick bamboo and supports the pressure contact with the surface of flexible post.

Preferably, a compression spring is fixedly arranged on the upper surface of the pressing plate, and the upper end of the compression spring is fixedly connected with the lower surface of the moving plate.

Preferably, the upper surface of flexible post is seted up flutedly, and the left surface fixed mounting of movable plate has the steady block, and the inner wall sliding connection of steady block's surface and recess, the circular arc groove has all been seted up to the interior preceding lateral wall of recess and interior back lateral wall, and the front of steady block and the equal fixed mounting in back have the steady post, the surface and the inner wall sliding connection of circular arc groove of steady post.

Preferably, the surface of the telescopic cylinder is sleeved with an anti-slip sleeve.

Preferably, the surface cover of tractive rope is equipped with the receipts line box, and the inner wall of receipts line box rotates and is connected with the rotation pipe, and the inner wall fixed mounting of rotation pipe has the extension spring, and the front end fixed mounting of extension spring has square post, and the surface fixed mounting of rotation pipe has two diaphragm frames, and the surface of tractive rope passes the inner wall of diaphragm frame.

Preferably, a limiting tooth slot is formed in the front face of the wire collecting box, a limiting gear is fixedly arranged at the front end of the square column, the surface of the limiting gear is in sliding connection with the inner wall of the limiting tooth slot, and a pull ring is fixedly arranged in the front face of the limiting gear.

Advantageous effects

The utility model provides a tree trimmer, which has the following beneficial effects:

1. this tree trimmer, through setting up flexible post and tractive rope, people draw flexible post from top to bottom at the inner wall of flexible section of thick bamboo, and then adjust the height of flexible post upper end, make fixed blade and remove the branch that blade can contact the eminence hold and press the clamp plate with the hand, can make the tractive rope drive the left end of removing the board and move down, and then make rotatory piece and remove the blade rotation, cut the branch, compare traditional pruning mode, when swift laborsaving, treat the branch that eminence is thin soft and thick hard and can both easily cut.

2. This tree trimmer, through setting up receipts line box and compression spring, compression spring makes the rotatory board of removing of blade open to prune the work, after adjusting the extension length of flexible post, people pull limit gear forward and make it break away from spacing tooth's socket, rotate limit gear and make it drive square post and rotate the pipe rotation, can make unnecessary longer tractive rope roll up the surface at two diaphragm frames, with tighten up whole tractive rope, the transmission decurrent pulling force that makes the tractive rope can be fine, be convenient for rotate the action of pruning to the removal blade.

Drawings

FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic view of a three-dimensional sectional structure of the wire winding box;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is a schematic view of the telescopic column in a front sectional structure.

In the figure: the telescopic device comprises a telescopic cylinder 1, a telescopic column 2, a pressing plate 3, a mounting block 4, a fixed blade 5, a rotating block 6, a moving blade 7, a moving plate 8, a pulling rope 9, a connecting plate 10, a round box 11, a pulling block 12, a pressing plate 13, a stabilizing block 14, a stabilizing column 15, an anti-slip sleeve 16, a wire collecting box 17, a rotating tube 18, a tension spring 19, a square column 20, a transverse plate frame 21, a limiting gear 22 and a compression spring 23.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a tree trimmer, includes flexible section of thick bamboo 1, and the surface cover of flexible section of thick bamboo 1 is equipped with anti-skidding sleeve pipe 16, and anti-skidding sleeve pipe 16 has fine frictional property, effectively prevents to skid when people hold, and the inner wall sliding connection of flexible section of thick bamboo 1 has flexible post 2, and the left surface threaded connection of flexible section of thick bamboo 1 has the screw thread jackscrew, and the screw thread end of screw thread jackscrew extends to the inner wall of flexible section of thick bamboo 1 and supports the pressure contact with the surface of flexible post 2, screws up the screw thread jackscrew, can restrict flexible post 2 and slide from top to bottom at the inner wall of flexible section of thick bamboo 1.

The right side face fixed mounting of telescopic column 2 has the clamp plate 3, the right side face fixed mounting of clamp plate 3 has installation piece 4, the right side face fixed mounting of installation piece 4 has fixed blade 5, the front rotation of installation piece 4 is connected with rotatory piece 6, the right side face fixed mounting of rotatory piece 6 has movable blade 7, the left side face fixed mounting of rotatory piece 6 has movable plate 8, the upper surface fixed mounting of clamp plate 3 has compression spring 23, compression spring 23's upper end and movable plate 8's lower surface fixed connection, the upper surface of telescopic column 2 is seted up flutedly, the left surface fixed mounting of movable plate 8 has stable piece 14, the surface and the inner wall sliding connection of recess of stable piece 14, the circular arc groove has all been seted up to the interior preceding lateral wall of recess and interior back lateral wall, the front and the back of stable piece 14 all fixed mounting of stable post 15, the surface and the inner wall sliding connection of circular arc groove of stable post 15, stable piece 14 and stable post 15 can promote the stability when movable plate 8 rotates.

The lower surface of the moving plate 8 is fixedly provided with a traction rope 9, the right side surface of the telescopic cylinder 1 is fixedly provided with a joint plate 10, the lower surface of the joint plate 10 is rotationally connected with a round box 11, the right side surface of the round box 11 is respectively fixedly provided with a traction block 12 and a pressing plate 13, and the upper surface of the traction block 12 is fixedly connected with the lower end of the traction rope 9.

Through setting up flexible post 2 and tractive rope 9, people pull flexible post 2 from top to bottom at the inner wall of flexible section of thick bamboo 1, and then adjust the height of flexible post 2 upper end, make fixed blade 5 and remove blade 7 can contact the branch of eminence, hold and press pressing plate 13 with the hand, can make tractive rope 9 drive the left end of movable plate 8 and move down, and then make rotatory piece 6 and remove blade 7 rotate, cut the branch, compare traditional pruning mode, when swift laborsaving, treat the branch of eminence thin and soft and thick hard and can easily cut.

The surface cover of tractive rope 9 is equipped with receipts line box 17, the inner wall rotation of receipts line box 17 is connected with rotation pipe 18, the inner wall fixed mounting of rotation pipe 18 has extension spring 19, the front end fixed mounting of extension spring 19 has square post 20, the surface fixed mounting of rotation pipe 18 has two diaphragm frames 21, the surface of tractive rope 9 passes the inner wall of diaphragm frame 21, spacing tooth's socket has been seted up in the front of receipts line box 17, the front end fixed mounting of square post 20 has spacing gear 22, the surface and the inner wall sliding connection of spacing tooth's socket of spacing gear 22, the front fixed mounting of spacing gear 22 has the pull ring.

Through setting up receipts line box 17 and compression spring 23, compression spring 23 jack-up movable plate 8 upwards makes movable blade 7 rotatory open to prune the work, after adjusting the extension length of flexible post 2, people pull spacing gear 22 forward and make it break away from spacing tooth's socket, rotate spacing gear 22 and make it drive square post 20 and rotate pipe 18 rotatory, can make unnecessary longer tractive rope 9 roll up the surface at two diaphragm frames 21, with tighten up whole tractive rope 9, the transmission decurrent pulling power that messenger's tractive rope 9 can be fine, be convenient for rotate the pruning action to movable blade 7.

Working principle: when people use the device to trim high branches, firstly, people draw the telescopic column 2 up and down on the inner wall of the telescopic tube 1, then adjust the height of the upper end of the telescopic column 2, make the fixed blade 5 and the movable blade 7 contact the high branches, after adjusting the extending length of the telescopic column 2, people pull the limit gear 22 forward and separate from the limit tooth slot, rotate the limit gear 22 to drive the square column 20 and the rotating tube 18 to rotate, enable the redundant longer pulling rope 9 to be rolled on the surfaces of the two transverse frames 21, tighten the whole pulling rope 9, finally hold and press the pressing plate 13 by hands, enable the pulling rope 9 to drive the left end of the movable plate 8 to move downwards, further enable the rotating block 6 and the movable blade 7 to rotate, cut the high branches, and compared with the traditional trimming mode, the traditional trimming mode is fast and labor-saving, and the high branches with thin and hard branches can be easily cut off.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. Tree trimmer, including flexible section of thick bamboo (1), its characterized in that: the inner wall sliding connection of flexible section of thick bamboo (1) has flexible post (2), right flank fixed mounting of flexible post (2) has to push against clamp plate (3), right flank fixed mounting of push against clamp plate (3) has installation piece (4), right flank fixed mounting of installation piece (4) has fixed blade (5), the front rotation of installation piece (4) is connected with rotatory piece (6), right flank fixed mounting of rotatory piece (6) has movable blade (7), the left surface fixed mounting of rotatory piece (6) has movable plate (8), the lower surface fixed mounting of movable plate (8) has traction rope (9), the right flank fixed mounting of flexible barrel (1) has joint board (10), the lower surface rotation of joint board (10) is connected with circle box (11), the right flank of circle box (11) is fixed mounting respectively and is pulled piece (12) and is pressed down press plate (13), the upper surface of pulling piece (12) and the lower extreme fixed connection of traction rope (9).

2. A tree trimmer as defined in claim 1 wherein: the left side face threaded connection of flexible section of thick bamboo (1) has the screw thread jackscrew, and the screw thread end of screw thread jackscrew extends to the inner wall of flexible section of thick bamboo (1) and supports pressure contact with the surface of flexible post (2).

3. A tree trimmer as defined in claim 1 wherein: the upper surface of the pressing plate (3) is fixedly provided with a compression spring (23), and the upper end of the compression spring (23) is fixedly connected with the lower surface of the moving plate (8).

4. A tree trimmer as defined in claim 1 wherein: the upper surface of flexible post (2) is seted up flutedly, and the left surface fixed mounting of movable plate (8) has stabilizing piece (14), and the inner wall sliding connection of stabilizing piece (14) surface and recess, circular arc groove has all been seted up to the interior preceding lateral wall of recess and interior back lateral wall, and the front and the back of stabilizing piece (14) all fixed mounting have stabilizing post (15), the inner wall sliding connection of stabilizing post (15) surface and circular arc groove.

5. A tree trimmer as defined in claim 1 wherein: an anti-slip sleeve (16) is sleeved on the surface of the telescopic cylinder (1).

6. A tree trimmer as defined in claim 1 wherein: the surface cover of tractive rope (9) is equipped with receipts line box (17), and the inner wall rotation of receipts line box (17) is connected with rotation pipe (18), and the inner wall fixed mounting of rotation pipe (18) has extension spring (19), and the front end fixed mounting of extension spring (19) has square post (20), and the surface fixed mounting of rotation pipe (18) has two diaphragm frames (21), and the inner wall of diaphragm frame (21) is passed on the surface of tractive rope (9).

7. A tree trimmer as defined in claim 6 wherein: the front of the wire collecting box (17) is provided with a limiting tooth groove, the front end of the square column (20) is fixedly provided with a limiting gear (22), the surface of the limiting gear (22) is in sliding connection with the inner wall of the limiting tooth groove, and the front of the limiting gear (22) is fixedly provided with a pull ring.

Images