CN212344621U

CN212344621U - Fruit tree trimming device

Info

Publication number: CN212344621U
Application number: CN202020589399.2U
Authority: CN
Inventors: 蒋健
Original assignee: Jiangsu Zhongzhi Ecological Plant Research Institute Co Ltd
Current assignee: Jiangsu Zhongzhi Ecological Plant Research Institute Co Ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-01-15
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a fruit tree trimming means, including base, mount pad and girdling sword, the base upper end is connected with the fixing base, and the base lower extreme is connected with the truckle, the fixing base in-connection has the telescopic link, and is equipped with on the telescopic link and hang the board, and is connected with the bolt outside the telescopic link, it has the connecting plate to hang the board in-connection, the one end of connecting plate is connected with the mount pad, and the mount pad in-connection has the pivot, the pivot front end is connected with first connecting rod, and the pivot rear end is connected with the second connecting rod, first connecting rod upper end is connected with first cutter ring, and is connected with the fixed axle outside the. This fruit tree trimming means uses the connecting plate and hangs the board through with mount pad and telescopic link and is connected, can make pruning equipment convenient to detach and installation more to can have two kinds of different pruning modes, can prune for handheld, also can prune by the fixed stay simultaneously, increased the variety that pruning equipment used.

Description

Fruit tree trimming device

Technical Field

The utility model relates to a fruit tree technical field specifically is a fruit tree trimming means.

Background

China is a big agricultural country, the planting amount of various fruit trees is also very large, the fruit trees refer to trees with edible fruits, perennial plants and stocks thereof which can provide edible fruits and seeds, a large number of fruit tree varieties such as apple trees, pear trees and the like are planted in the north of China, and the branches of the fruit trees need to be trimmed in the planting process of the fruit trees.

However, the commonly used fruit tree branch pruning tool is the cross type taper scissors, and the scissors are easy when cutting thin fruit tree branches, but when the fruit tree branches to be pruned are thick, the fruit tree branches not only can be very forceful, but also can not be completely cut off, because the fruit tree is high, the pruning knife needs to be lifted upwards, the physical consumption of workers is too large, the pruning efficiency is reduced, and the damage to the rest branches of the fruit tree is caused due to instability, so that a fruit tree pruning device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit tree trimming means to propose in solving above-mentioned background art when the fruit tree branch that needs to prune is thick, not only can very labouring, still can't cut completely simultaneously, because the fruit tree is higher, need upwards lift the pruning sword, not only can make staff's physical demands too big lead to pruning efficiency to reduce, still can lead to causing the problem of damage to all the other branches of fruit tree because of the unstability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fruit tree trimming means, includes base, mount pad and girdling sword, the base upper end is connected with the fixing base, and the base lower extreme is connected with the truckle, the fixing base in-connection has the telescopic link, and is equipped with on the telescopic link and hang the board, and the telescopic link outside is connected with the bolt, it has the connecting plate to hang the board in-connection, the one end of connecting plate is connected with the mount pad, and the mount pad in-connection has the pivot, the pivot front end is connected with first connecting rod, and the pivot rear end is connected with the second connecting rod, first connecting rod upper end is connected with first cutter ring, and is connected with the fixed axle outside the first cutter ring, the one end of first connecting rod is connected with the handle, and the other end of first connecting rod is connected with the second cutter ring.

Preferably, the base is movably connected with the telescopic rod, and the lower end of the base is symmetrically provided with trundles.

Preferably, the telescopic rod and the suspension plate are in welded connection, the suspension plate and the connecting plate are in clamping connection, and the telescopic rod and the mounting seat are in threaded connection.

Preferably, the first connecting rod and the second connecting rod are of the same structure, and the first connecting rod is of a Z-shaped structure.

Preferably, the first connecting rod and the second connecting rod are rotatably connected with the rotating shaft, and the first connecting rod and the second connecting rod form a telescopic structure through a spring.

Preferably, the first cutter ring and the second cutter ring are in sliding connection, and the first cutter ring and the second cutter ring are in circular structures.

Compared with the prior art, the beneficial effects of the utility model are that: the fruit tree pruning device is characterized in that,

1. the mounting seat is connected with the telescopic rod through the connecting plate and the hanging plate, so that the trimming device is more convenient to disassemble and assemble, two different trimming modes can be provided, the trimming device can be handheld for trimming, meanwhile, the trimming device can be fixedly supported for trimming, and the use diversity of the trimming device is increased;

2. the height of the trimming equipment is increased through the telescopic rod, and the supporting point is provided for supporting, so that the trimming difficulty of workers can be greatly reduced, the problem that the clamping is unstable due to the fact that the arms and the trapezius muscle are too sore when the trimming equipment is supported by manpower is avoided, the using difficulty of the workers on the trimming equipment is reduced by utilizing the telescopic rod for supporting, and the trimming efficiency of the trimming equipment is improved;

3. through the shape structure of first cutter ring and second cutter ring, can prune the branch of different shapes and diameter, can utilize the cutting rule to prune to the branch outside all-roundly, avoid leading to the pruning cutter to cause the scratch at branch outside epidermis because of the application of force is unstable to the increase benefit of fruit tree has been increased.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the first cutter ring of the present invention;

FIG. 3 is a schematic side view of the mounting base of the present invention;

fig. 4 is a schematic side view of the first connecting rod of the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a caster wheel; 4. a telescopic rod; 5. a mounting seat; 6. a rotating shaft; 7. a first link; 8. a second link; 9. a handle; 10. a fixed shaft; 11. a first cutter ring; 12. a second cutter ring; 13. a spring; 14. a ring cutter; 15. a connecting plate; 16. a suspension plate; 17. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fruit tree pruning device, which comprises a base 1, a mounting seat 5 and a circular cutting knife 14, wherein the upper end of the base 1 is connected with a fixed seat 2, the lower end of the base 1 is connected with a caster wheel 3, the fixed seat 2 is connected with a telescopic rod 4, the upper end of the telescopic rod 4 is provided with a hanging plate 16, the outer side of the telescopic rod 4 is connected with a bolt 17, the suspension plate 16 is connected with a connecting plate 15, one end of the connecting plate 15 is connected with a mounting seat 5, a rotating shaft 6 is connected in the mounting seat 5, the front end of the rotating shaft 6 is connected with a first connecting rod 7, the rear end of the rotating shaft 6 is connected with a second connecting rod 8, the upper end of the first connecting rod 7 is connected with a first cutter ring 11, and the outer side of the first cutter ring 11 is connected with a fixed shaft 10, one end of the first connecting rod 7 is connected with a handle 9, the other end of the first connecting rod 7 is connected with a second cutter ring 12, and a spring 13 is connected to the outer side of the first connecting rod 7, and a ring cutter 14 is arranged in the first cutter ring 11.

The base 1 is movably connected with the telescopic rod 4, the trundles 3 are symmetrically arranged at the lower end of the base 1, the trimming equipment at the upper end of the base 1 can be conveniently moved and adjusted through the trundles 3 arranged at the lower end of the base 1, meanwhile, the telescopic rod 4 can be subjected to short-distance angle adjustment through the fixing seat 2, the telescopic rod 4 can be also put at the upper end of the base 1, the volume occupation of the trimming equipment is reduced, and the use convenience of the trimming equipment is improved;

the telescopic rod 4 is connected with the hanging plate 16 in a welding mode, the hanging plate 16 is connected with the connecting plate 15 in a clamping mode, the telescopic rod 4 is connected with the mounting seat 5 in a threaded mode, the connecting plate 15 at one end of the mounting seat 5 is clamped in the hanging plate 16 on the outer side of the upper end of the telescopic rod 4, and the connecting plate 15 and the hanging plate 16 are fixed through the telescopic rod 4 through the bolt 17 in a penetrating mode, so that the whole trimming device can be fixed to the upper end of the telescopic rod 4, the height of the trimming device can be adjusted, meanwhile, the trimming device is convenient to install and detach, and the use flexibility is improved;

the first connecting rod 7 and the second connecting rod 8 are of the same structure, the first connecting rod 7 is of a Z-shaped structure, and the first cutter ring 11 and the second cutter ring 12 at the upper end can still be separated outwards under the condition of crossed rotation through the shape structures of the first connecting rod 7 and the second connecting rod 8, so that the trimming equipment is more convenient to use, and the trimming efficiency is increased;

the first connecting rod 7, the second connecting rod 8 and the rotating shaft 6 are rotatably connected, the first connecting rod 7 and the second connecting rod 8 form a telescopic structure through the spring 13, the first connecting rod 7 and the second connecting rod 8 are fixed at the front end and the rear end through the rotating shaft 6, a worker can apply force to the trimming equipment more conveniently through rotation, the phenomenon that the trimming equipment is difficult to trim a thick trunk is avoided, meanwhile, the first connecting rod 7 and the second connecting rod 8 can be reset through the cooperation of the spring 13, and trimming work can be continuously performed;

first cutter ring 11 and second cutter ring 12 are sliding connection, and first cutter ring 11 and second cutter ring 12 are circular structure, be connected first connecting rod 7 and second connecting rod 8 with first cutter ring 11 and second cutter ring 12 through fixed axle 10, first cutter ring 11 can relatively poor separation with second cutter ring 12 when rotating, and prune the branch by the annular cutter 14 in first cutter ring 11 and the second cutter ring 12, the shape structure of annular cutter 14 can prune the branch of different diameters and shape, not only make the incision more level and smooth neat, can also avoid the slippage to cause the scratch to the bark tissue on trunk surface simultaneously, thereby whole practicality has been increased.

The working principle is as follows: when the fruit tree pruning device is used, firstly, the connecting plate 15 at one end of the mounting seat 5 is clamped in the hanging plate 16 at the outer side of the upper end of the telescopic rod 4, and then the connecting plate 15 and the hanging plate 16 are fixed by penetrating through the telescopic rod 4 through the bolt 17, so that the whole pruning device can be fixed at the upper end of the telescopic rod 4, the height of the pruning device can be adjusted, meanwhile, the pruning device is convenient to mount and dismount, the use flexibility is increased, the first connecting rod 7 and the second connecting rod 8 are fixed at the front end and the rear end through the rotating shaft 6, the control handle 9 is extruded inwards, a worker can apply force to the pruning device more conveniently through rotation, the situation that the worker is hard when thick trunks are pruned is avoided, meanwhile, the first connecting rod 7 and the second connecting rod 8 can be reset through the matching spring 13, the pruning work can be continuously carried out, and through the shape structures of the first connecting rod 7 and the second connecting, under the condition of crossed rotation, the first cutter ring 11 and the second cutter ring 12 at the upper end can still be separated outwards, so that the trimming equipment is more convenient to use, the trimming efficiency is increased, the first connecting rod 7 and the second connecting rod 8 are connected with the first cutter ring 11 and the second cutter ring 12 through the fixed shaft 10, the first cutter ring 11 and the second cutter ring 12 can be separated poorly during rotation, branches are trimmed by the ring cutter 14 in the first cutter ring 11 and the second cutter ring 12, the branches with different diameters and shapes can be trimmed by the shape structure of the ring cutter 14, the cut is smoother and tidier, the bark tissues on the surface of a trunk can be prevented from being scratched by slipping, the trimming equipment at the upper end of the base 1 can be conveniently moved and adjusted through the trundles 3 arranged at the lower end of the base 1, and the telescopic rod 4 can be adjusted at a short distance through the fixed seat 2, the upper end of the base 1 can be also received and placed by the telescopic rod 4, so that the volume occupation of the trimming equipment is reduced, and the use convenience of the trimming equipment is improved.

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

1. The utility model provides a fruit tree trimming means, includes base (1), mount pad (5) and girdling sword (14), its characterized in that: the cutting tool is characterized in that a fixing seat (2) is connected to the upper end of the base (1), the lower end of the base (1) is connected with a caster (3), a telescopic rod (4) is connected in the fixing seat (2), a hanging plate (16) is arranged at the upper end of the telescopic rod (4), a bolt (17) is connected to the outer side of the telescopic rod (4), a connecting plate (15) is connected in the hanging plate (16), a mounting seat (5) is connected to one end of the connecting plate (15), a rotating shaft (6) is connected in the mounting seat (5), a first connecting rod (7) is connected to the front end of the rotating shaft (6), a second connecting rod (8) is connected to the rear end of the rotating shaft (6), a first cutter ring (11) is connected to the upper end of the first connecting rod (7), a fixed shaft (10) is connected to the outer side of the first cutter ring (11), a handle (9) is connected to one end of, and the outer side of the first connecting rod (7) is connected with a spring (13), and a ring cutter (14) is arranged in the first cutter ring (11).

2. The fruit tree pruning device of claim 1, wherein: the base (1) is movably connected with the telescopic rod (4), and the lower end of the base (1) is symmetrically provided with trundles (3).

3. The fruit tree pruning device of claim 1, wherein: the telescopic rod (4) is connected with the suspension plate (16) in a welding mode, the suspension plate (16) is connected with the connecting plate (15) in a clamping mode, and the telescopic rod (4) is in threaded connection with the mounting seat (5).

4. The fruit tree pruning device of claim 1, wherein: the first connecting rod (7) and the second connecting rod (8) are of the same structure, and the first connecting rod (7) is of a Z-shaped structure.

5. The fruit tree pruning device of claim 1, wherein: the first connecting rod (7) and the second connecting rod (8) are rotatably connected with the rotating shaft (6), and the first connecting rod (7) and the second connecting rod (8) form a telescopic structure through a spring (13).

6. The fruit tree pruning device of claim 1, wherein: the first cutter ring (11) is connected with the second cutter ring (12) in a sliding mode, and the first cutter ring (11) and the second cutter ring (12) are of circular structures.