CN210782150U

CN210782150U - Fruit tree trimmer

Info

Publication number: CN210782150U
Application number: CN201921105576.9U
Authority: CN
Inventors: 李巧玲; 王尤强; 曹家琪; 杨顺祥
Original assignee: Sichuan Kaipu Agricultural Development Co Ltd
Current assignee: Sichuan Kaipu Agricultural Development Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-19
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a fruit tree clipping machine belongs to forestry and fruit industry instrument field, and it includes the vaulting pole, moves the scissors body and quiet scissors body, and quiet scissors body sets up in the one end of vaulting pole, and the middle part position of moving the scissors body is articulated with the vaulting pole, and the one end of moving the scissors body is provided with the stay cord, and the one end slip cover that quiet scissors body was kept away from to the vaulting pole is equipped with the lantern ring, and the stay cord is kept away from the one end of moving the scissors body and is connected with the lantern ring, is provided with the footboard. When the pruning machine is used, an operator places the pruned branches between the movable scissor body and the static scissor body, places the end parts of the supporting rods on the ground, treads the pedals downwards, and pulls the movable scissor body by the pull ropes at the moment to shear the branches; the movable scissor body is moved in a foot-stepping mode, so that an operator can conveniently apply force.

Description

Fruit tree trimmer

Technical Field

The utility model relates to a forestry and fruit industry instrument field especially relates to a fruit tree clipping machine.

Background

In order to enable fruit trees to grow well and increase fruit bearing rate of the fruit trees, branches of the fruit trees are usually required to be trimmed, but part of the branches are too high and are difficult to operate, so climbing operations are often performed in a ladder climbing or bench stepping mode, and accordingly working efficiency is low, workload is increased, and even accidents caused by falling injuries due to the climbing operations occur. Meanwhile, operators are difficult to make power when pruning branches at high positions, so that the branches are inconvenient to prune, and the operation difficulty of the operators is greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit tree clipping machine has the advantage that makes things convenient for operating personnel to prune the eminence branch, the operating personnel application of force of being convenient for.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a fruit tree clipping machine, includes the vaulting pole, moves the scissors body and quiet scissors body, quiet scissors body sets up in the one end of vaulting pole, and the middle part position that moves the scissors body is articulated with the vaulting pole, the one end of moving the scissors body is provided with and is used for making quiet scissors body and move the stay cord that scissors body cooperation was cuted the branch, the one end slip cover that quiet scissors body was kept away from to the vaulting pole is equipped with the lantern ring, and the stay cord is kept away from the one end that moves the scissors body and is connected with the lantern ring, the lantern ring is established all the time on the vau.

When the technical scheme is implemented, an operator moves the supporting rod when in use, the pruned branches are placed between the movable scissors body and the static scissors body, then the end part of the supporting rod is placed on the ground, the operator downwards steps on the pedal by feet, the movable scissors body is pulled by the pull rope at the moment, and the branches are cut off by the mutual matching of the movable scissors body and the static scissors body; the movable scissor body is moved in a foot-stepping mode, so that an operator can conveniently apply force; the operating personnel can utilize self gravity to trample the pedal, the active force application of the operating personnel is not needed, and the labor intensity of the operating personnel is reduced.

Furthermore, a pulley is arranged on the support rod, and the pull rope is arranged close to the support rod around the pulley.

By implementing the technical scheme, the stay cord can be close to the stay bar due to the arrangement of the pulley, so that the probability that the stay cord is hooked on the branch when an operator moves the stay bar is reduced; the influence when setting up of pulley can effectual reduction change stay cord position.

Furthermore, a lead ring used for limiting the position of the pull rope is arranged on the support rod.

Implement above-mentioned technical scheme, the stay bar can be pressed close to all the time to the setting up of lead wire ring, reduces the probability that the stay cord was hung by the branch.

Further, the inside wall of the lantern ring evenly is provided with a plurality of stopper along its circumferencial direction, offer on the vaulting pole with stopper quantity the same be used for with stopper cooperation recess that uses.

Implement above-mentioned technical scheme, the setting of stopper and recess is fixed a position the direction of motion of the lantern ring, reduces the phenomenon that the lantern ring deflected to appear at the in-process that removes, and the stopper sets up the effectual phenomenon that prevents lantern ring and vaulting pole separation with the recess simultaneously and takes place.

Furthermore, a spine part is arranged at one end of the support rod, which is far away from the static scissors body.

Implement above-mentioned technical scheme, the setting up of spine portion makes things convenient for operating personnel to fix a position the vaulting pole subaerial.

Furthermore, the movable shear body is provided with a pull rope, one end of the pull rope is connected with a return spring, and the other end of the return spring is connected with the static shear body.

By implementing the technical scheme, the reset spring enables the movable scissor body to return to the initial position after the branches are cut, so that the pull rope is always in a straightened state and is close to the support rod to reduce the probability of being hooked; and meanwhile, the self-swing of the movable scissor body is reduced due to the arrangement of the reset spring, and the phenomenon that the movable scissor body scratches an operator is effectively reduced.

Compared with the prior art, the utility model has the advantages of:

firstly, the movable scissor body is moved in a foot-stepping mode, so that an operator can conveniently apply force;

secondly, the stay cord can be close to the stay bar, so that the probability that the stay cord is hooked on the branch when an operator moves the stay bar is reduced;

thirdly, the arrangement of the spine part facilitates the positioning of the support rod on the ground by an operator.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is the embodiment of the utility model provides an in the embodiment of a structure schematic diagram of stopper and recess.

In the figure: 1. a stay bar; 11. a static scissor body; 12. a groove; 13. a spike portion; 2. a movable scissor body; 3. pulling a rope; 4. a collar; 41. a pedal; 42. a limiting block; 5. a pulley; 6. a wire loop; 7. a return spring.

Detailed Description

The present invention will be further explained below.

Example (b):

as shown in fig. 1, a fruit tree trimmer comprises a supporting rod 1, a movable scissor body 2 and a static scissor body 11, wherein the static scissor body 11 is arranged at one end of the supporting rod 1, the middle position of the movable scissor body 2 is hinged to the supporting rod 1, a pull rope 3 for enabling the static scissor body 11 and the movable scissor body 2 to be matched with each other to shear branches is arranged at one end of the movable scissor body 2, and one end, provided with the pull rope 3, of the movable scissor body 2 is connected with the static scissor body 11 through a return spring 7, so that the movable scissor body 2 and the static scissor body 11 are in an open state in a normal state, and an operator can conveniently send the sheared branches into a space between the movable scissor body 2 and the static scissor body 11.

A pulley 5 is arranged on the stay bar 1 near the static scissor body 11, a plurality of lead rings 6 are arranged at the middle section of the stay bar 1, and the number of the lead rings 6 is three in the embodiment. Three lead wire ring 6 coaxial arrangement just is located pulley 5 under, and stay cord 3 walks around pulley 5, passes lead wire ring 6 and presses close to vaulting pole 1 all the time, and stay cord 3 presses close to vaulting pole 1 all the time and takes place in order to reduce the phenomenon of being held by the branch hook.

The one end slip cover that static scissors body 11 was kept away from to vaulting pole 1 is equipped with lantern ring 4, the inside wall of lantern ring 4 evenly is provided with a plurality of stopper 42 along its circumferencial direction, and stopper 42 sets up to three in this embodiment. The stay bar 1 is provided with grooves 12 with the same number as the limiting blocks 42, and the grooves are used for being matched with the limiting blocks 42. The three limit blocks 42 and the grooves 12 limit the lantern ring 4 in multiple directions, so that the lantern ring 4 only moves along the axial direction of the stay bar 1, and the deflection phenomenon of the lantern ring 4 is reduced. The outer side wall of the lantern ring 4 is provided with a pedal 41, one end of the pull rope 3, which is far away from the movable scissor body 2, is connected with the lantern ring 4, and the downward force applied by an operator can be completely transmitted to the movable scissor body 2 through the matching of the lead wire ring 6, the pulley 5 and the lantern ring 4.

The end part of one end of the stay bar 1 far away from the static scissor body 11 is provided with a spine part 13, so that the stay bar 1 is conveniently fixed at the position on the ground, and the phenomenon that the stay bar 1 deflects when an operator steps on the pedal 41 is reduced.

The use process comprises the following steps:

an operator moves the stay bar 1 to place a pruned branch between the movable scissors body 2 and the static scissors body 11, then the spine part 13 is inserted into the ground, so that the position of the stay bar 1 is determined, the operator steps on the pedal 41 downwards by feet, the pull rope 3 pulls the movable scissors body 2, and the movable scissors body 2 and the static scissors body 11 are matched with each other to cut the branch. The operator can use the gravity to tread the pedal 41, the operator does not need to actively apply force, and the labor intensity of the operator is reduced.

The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; while the invention has been described in terms of specific embodiments and applications, it will be apparent to those skilled in the art that numerous variations and modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a fruit tree trimmer, its characterized in that includes vaulting pole (1), moves scissors body (2) and quiet scissors body (11), quiet scissors body (11) set up the one end in vaulting pole (1), and the middle part position of moving scissors body (2) is articulated with vaulting pole (1), the one end of moving scissors body (2) is provided with and is used for making quiet scissors body (11) and move stay cord (3) that scissors body (2) cooperation was cuted the branch, the one end slip cover that quiet scissors body (11) was kept away from in vaulting pole (1) is equipped with lantern ring (4), and stay cord (3) are kept away from the one end of moving scissors body (2) and are connected with lantern ring (4), the cover is established all the time on vaulting pole (1) lantern ring (4), is provided with footboard (41) on the lateral wall of lantern ring (4).

2. The fruit tree trimmer according to claim 1, characterized in that the stay (1) is provided with a pulley (5), and the pull rope (3) is wound around the pulley (5) and is arranged close to the stay (1).

3. The fruit tree trimmer according to claim 1 or 2, characterized in that the stay (1) is provided with a thread guide loop (6) for defining the position of the pull rope (3).

4. The fruit tree trimmer according to claim 1, wherein a plurality of limiting blocks (42) are uniformly arranged on the inner side wall of the sleeve ring (4) along the circumferential direction, and grooves (12) which are the same in number as the limiting blocks (42) and are used for being matched with the limiting blocks (42) are formed in the stay bar (1).

5. The fruit tree trimmer according to claim 1, characterized in that the end of the stay (1) remote from the static scissor body (11) is provided with a spike (13).

6. The fruit tree trimmer according to claim 1, wherein the movable scissor body (2) is provided with a return spring (7) connected to one end of the pull rope (3), and the other end of the return spring (7) is connected to the static scissor body (11).