CN221104172U - Branch and leaf trimmer - Google Patents

Abstract

The utility model discloses a branch and leaf trimmer which comprises an adjusting rod, a bottom rod, a saw blade, a fixed plate and an inner shell, wherein an eccentric gear is arranged in the inner shell through a bearing, a driving wheel is meshed with the eccentric gear, a lithium battery is arranged in the bottom rod, a threaded sleeve is arranged at the top end of the bottom rod, a switch is arranged on the front surface of the bottom rod, an adjusting pipe is arranged at the top end of the threaded sleeve, the adjusting rod is arranged in the adjusting pipe, a protective cover is arranged on the side surface of the inner shell, a ventilation cavity is arranged on the protective cover, a fixed plate is arranged at the bottom of the inner shell, saw blades are uniformly distributed on the side surface of the fixed plate, far away from a guide rail, and a guide rail is arranged on the fixed plate at the side surface position of the saw blade. According to the utility model, the trimming distance can be prolonged by installing the adjusting pipe and the adjusting rod, so that the tree branches and leaves can be trimmed conveniently.

Description

Branch and leaf trimmer

Technical Field

The utility model relates to the field of branch and leaf trimmers, in particular to a branch and leaf trimmer.

Background

The pruning of branches and leaves is an important measure in crown management, the pruning comprises shaping pruning in the young stage, light pruning and deep pruning in the adult tea garden, 3-4 shaping pruning is carried out in the young stage of branches and leaves, the top advantages of trunks of the young branches and leaves can be restrained, axillary buds are promoted to germinate, the number of backbone branches is increased, a robust picking surface with a certain high amplitude is rapidly formed, the adult branches and leaves need to be subjected to light pruning every year so as to control the picking surface, the branches and leaves are promoted to germinate in order, the yield, fresh leaf quality and tea-picking work efficiency are improved, the deep pruning needs to be carried out every 3-5 years, the tree vigor is properly reduced through the deep pruning, the thin and weak production branches on the crown of the tree are pruned, the robust tree vigor is cultivated, and the bud-cultivating capability is improved, wherein the application number is CN208836604U, the disclosed "one type of pruning shears for greening plants" has solved the problems that the existing pruning knives are mostly composed of two long blades and two handles connected with the blades, the pruning handles in a combination mode are laborious, the working mode causes the work of the workers, the pruning is very high in the wrist is not convenient, and the practical pruning is not convenient, and the practical defect is similar to cause the defect that the pruning is caused when the pruning is carried out in the wrist, and the similar technology is also: however, in the present situation, most tea farmers generally use manual scissors to trim the branches and leaves, so that the labor intensity is high, the production efficiency is very low, and when the branches and leaves of a higher arbor are trimmed, the branches and leaves need to climb onto the trees to trim, the safety performance is low, and therefore, a branch and leaf trimmer needs to be designed.

Disclosure of utility model

The present utility model is directed to a branch and leaf trimmer for solving the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a branch and leaf clipping machine, includes regulation pole, sill bar, saw sword, fixed plate and inner shell, install eccentric gear through the bearing in the inner shell, and action wheel and eccentric gear meshing, the internally mounted of sill bar has the lithium cell, threaded sleeve is installed on the top of sill bar, the switch is installed in the front of sill bar, the regulation pipe is installed on the top of threaded sleeve, install the regulation pole in the regulation pipe, the side-mounting of inner shell has the protection casing, be equipped with ventilative chamber on the protection casing, the fixed plate is installed to the bottom of inner shell, install the saw sword on the fixed plate, the side evenly distributed that guide rail was kept away from to saw sword and saw sword has the blade, install the guide rail on the fixed plate of saw sword side position department.

Preferably, an adjusting hole is formed in the adjusting rod, and a plug extending to the outer side of the adjusting pipe is arranged in the adjusting hole at the top of the adjusting rod through a threaded structure.

Preferably, the top of adjusting the pole is installed and is installed the mount pad the same with thread bush structure, the top of mount pad is installed the inner shell through the hinge.

Preferably, the bottom of the side surface of the bottom rod is provided with a handle, and the top of the side surface of the bottom rod is provided with a holding rod.

Preferably, the guide rail is provided with a saw blade matched with the saw blade through a sliding block, and the end, close to the inner shell, of the saw blade is connected with the eccentric gear through a mounting rod.

Preferably, a motor is arranged in the protective cover, and the output end of the motor is provided with a driving wheel through a coupler.

Compared with the prior art, the utility model has the beneficial effects that: the saw blade and the blade of the saw blade are matched for use, so that the labor intensity is reduced, the working efficiency is effectively improved, the pruning distance can be prolonged by arranging the adjusting pipe and the adjusting rod, the adjusting rod is pulled out of the adjusting hole by rotating the plug, the adjusting rod is pulled out of the adjusting pipe to a proper length, the plug is inserted into the adjusting hole, the extending length of the adjusting rod is fixed, and the arbor type branches and leaves can be pruned conveniently.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the inner structure of the inner shell according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting tube of the present utility model;

Fig. 4 is a schematic cross-sectional view of the bottom bar of the present utility model.

In the figure: 1. a mounting base; 2. a plug; 3. an adjusting rod; 4. an adjustment aperture; 5. an adjusting tube; 6. a thread sleeve; 7. a bottom bar; 8. a lithium battery; 9. a handle; 10. a grip; 11. a serrated knife; 12. a guide rail; 13. sawing; 14. a blade; 15. a fixing plate; 16. a mounting rod; 17. a motor; 18. a protective cover; 19. a driving wheel; 20. an inner case; 21. a hinge; 22. an eccentric gear; 23. and (3) a switch.

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. 1-4, an embodiment of the present utility model is provided: the utility model provides a branch and leaf clipping machine, includes regulation pole 3, sill bar 7, saw sword 13, fixed plate 15 and inner shell 20, install eccentric gear 22 through the bearing in the inner shell 20, and action wheel 19 and eccentric gear 22 meshing, the internally mounted of sill bar 7 has lithium cell 8, threaded sleeve 6 is installed on the top of sill bar 7, switch 23 is installed in the front of sill bar 7, regulation pipe 5 is installed on the top of threaded sleeve 6, can separate double-screw bolt and swivel nut through rotatory to realize the separation of sill bar 7 and regulation pipe 5, install regulation pole 3 in the regulation pipe 5, protection casing 18 is installed to the side of inner shell 20, be equipped with the ventilation chamber on the protection casing 18, fixed plate 15 is installed to the bottom of inner shell 20, install serrated knife 11 on the fixed plate 15, serrated knife 11 and saw sword 13 keep away from the side evenly distributed of guide rail 12 have blade 14, install guide rail 12 on the fixed plate 15 of serrated knife 11 side position department.

The adjusting rod 3 is internally provided with an adjusting hole 4, the adjusting hole 4 at the top of the adjusting rod 3 is internally provided with a plug 2 which extends to the outer side of the adjusting pipe 5 through a thread structure, the plug 2 is pulled out of the adjusting hole 4 through rotation, according to the trimming height, the top of the adjusting rod 3 is provided with a mounting seat 1 which has the same structure as a thread sleeve 6, the top of the mounting seat 1 is provided with an inner shell 20 through a hinge 21, the bottom of the side surface of the bottom rod 7 is provided with a handle 9, the top of the side surface of the bottom rod 7 is provided with a holding rod 10, the guide rail 12 is provided with a saw blade 13 matched with a saw blade 11 through a sliding block, the end of the saw blade 13 close to the inner shell 20 is connected with an eccentric gear 22 through a mounting rod 16, a motor 17 is arranged in a protective cover 18, the output end of the motor 17 is provided with a driving wheel 19 through a coupler, the protective cover 18 is provided with a ventilation cavity, the motor 17 dissipates heat through a ventilation cavity, the continuous service time and the service life of the motor 17 can be prolonged,

The inner shell 20 is rotated to enable the pruning tool to be fully unfolded, then the pruning tool is pulled out of the adjusting hole 4 through the rotary plug 2, the adjusting rod 3 is pulled out of the adjusting pipe 5 to a proper length according to the pruning height, the plug 2 is inserted into the adjusting hole 4 to fix the extending length of the adjusting rod 3, the handle 9 is held by one hand, the holding rod 10 is held by the other hand, the motor 17 is started through the switch 23, the driving wheel 19 is driven to rotate through the motor 17, the eccentric gear 22 is driven to rotate through the driving wheel 19, the saw blade 13 is driven to move through the rotation of the eccentric gear 22 and the transmission of the mounting rod 16, and the saw blade 13 is matched with the blade 14 of the saw blade 11 to prune branches and leaves.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a branch and leaf clipping machine, includes regulation pole (3), dead lever (7), saw sword (13), fixed plate (15) and inner shell (20), its characterized in that: eccentric gear (22) are installed through the bearing in inner shell (20), and action wheel (19) and eccentric gear (22) meshing, internally mounted of dead lever (7) has lithium cell (8), threaded sleeve (6) are installed on the top of dead lever (7), switch (23) are installed in the front of dead lever (7), regulation pipe (5) are installed on the top of threaded sleeve (6), install regulation pole (3) in regulation pipe (5), protection casing (18) are installed to the side of inner shell (20), be equipped with the ventilation chamber on protection casing (18), fixed plate (15) are installed to the bottom of inner shell (20), install serrated knife (11) on fixed plate (15), serrated knife (11) and serrated knife (13) keep away from on fixed plate (15) of guide rail (12) side evenly distributed have blade (14), install guide rail (12) on serrated knife (11) side position department.

2. The foliage trimmer of claim 1, wherein: an adjusting hole (4) is formed in the adjusting rod (3), and a plug (2) extending to the outer side of the adjusting pipe (5) is arranged in the adjusting hole (4) at the top of the adjusting rod (3) through a threaded structure.

3. The foliage trimmer of claim 1, wherein: the top of adjusting pole (3) is installed and is installed mount pad (1) the same with thread bush (6) structure, the top of mount pad (1) is installed inner shell (20) through hinge (21).

4. The foliage trimmer of claim 1, wherein: the bottom of the side face of the bottom rod (7) is provided with a handle (9), and the top of the side face of the bottom rod (7) is provided with a holding rod (10).

5. The foliage trimmer of claim 1, wherein: the guide rail (12) is provided with a saw blade (13) matched with the saw blade (11) through a sliding block, and the end of the saw blade (13) close to the inner shell (20) is connected with the eccentric gear (22) through a mounting rod (16).

6. The foliage trimmer of claim 1, wherein: a motor (17) is arranged in the protective cover (18), and a driving wheel (19) is arranged at the output end of the motor (17) through a coupler.