Branch pulling device

Abstract

The utility model provides a branch pulling device which comprises an axial vertical rod, a guide plate with an arc-shaped section is fixed to the top of the vertical rod, a connecting rod with an L-shaped section is further arranged on the side wall of the guide plate, a pressing wheel located over the guide plate is rotationally connected to the connecting rod, and the length of the pressing wheel is the same as the width of the guide plate. The vertical rod supports the guide plate and the connecting rod, meanwhile, a worker can take the branch conveniently, the guide plate is used for guiding and supporting bending of the branch, the connecting rod supports the pressing wheel, the pressing wheel makes contact with the branch, the branch is assisted to rotate along the radian of the guide plate, branch pulling is convenient, the worker does not need to directly press the branch with the hand, labor intensity is reduced, and branch pulling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a branch pulling device technical field, concretely relates to a branch pulling device. BACKGROUND

[0002] Branch pulling is a shaping method of artificially changing the growth angle and distribution direction of branches. Branch pulling plays a very important role in cultivating tree skeleton structure, reasonably distributing branches, improving light and ventilation conditions, changing branch polarity, adjusting branch force, promoting or inhibiting branch growth, and adjusting the contradiction between fruit tree growth and fruiting.

[0003] The traditional branch pulling method is to insert a ground nail into the ground, fix a connecting rope on the part of the ground nail extending out of the ground, manually press the branch, and rotate the branch towards the ground nail. After the branch is rotated to the appropriate position, the connecting rope and the end of the branch are fixed.

[0004] The existing branch pulling device has the problems of branch breakage or bark damage if the force is not controlled properly when manually pressing the branch, high labor intensity, and low work efficiency. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a branch pulling device, which comprises an axial stand, a guide plate with an arc-shaped cross section is fixed at the top of the stand, an L-shaped connecting rod is further arranged on the side wall of the guide plate, a pressing wheel located directly above the guide plate is rotatably connected to the connecting rod, and the length of the pressing wheel is the same as the width of the guide plate.

[0006] In order to achieve the above-mentioned purpose, the stand supports the guide plate and the connecting rod, and is convenient for workers to take. The guide plate is used for guiding and supporting the bending of the branch. The connecting rod supports the pressing wheel. The pressing wheel contacts the branch, assists the branch to rotate along the arc of the guide plate, facilitates branch pulling, reduces the labor intensity of workers who directly press the branch with their hands, facilitates the control of rotating pressure, improves the efficiency of branch pulling, and reduces the damage to the branch during the pressing process.

[0007] Further, opposite supporting rods are integrally arranged on both sides of the stand, one end of the supporting rod away from the stand is fixed with the end of the guide plate, and the connecting point of the supporting rod and the stand coincides with the center position of the guide plate.

[0008] Through the above technical scheme, the supporting rod and the stand cooperate to support the guide plate, improve the stability and strength of the guide plate, and are suitable for branches of different thicknesses.

[0009] Further, the bottom end of the connecting rod is located on the upper surface of the guide plate and is slidably connected with the guide plate. The connecting rod and the stand are connected through a manual control assembly for rotating the connecting rod and the pressing wheel around the center of the guide plate.

[0010] Through the technical scheme, the manual control assembly provides power to drive the connecting rod and the pressing wheel on the connecting rod to rotate around the center of the guide plate, so that the branch at a lower position is conveniently bent.

[0011] Further, the manual control assembly comprises a short shaft arranged at the connecting position of the vertical rod and the supporting rod and rotationally connected with the vertical rod, a swing rod fixed radially on the short shaft, an installation block integrated with the swing rod towards one side of the connecting rod, and the installation block fixed with the connecting rod away from the swing rod, and the installation block slidably connected with the guide plate.

[0012] Through the technical scheme, the worker holds the top of the swing rod and manually rotates the swing rod to drive the connecting rod fixed with the swing rod to rotate, and then drive the pressing wheel to rotate.

[0013] Further, screw holes are arranged at both ends of the guide plate, a through hole adapted to the screw hole is arranged on the swing rod, and the guide plate and the swing rod are detachably fixedly connected through the screw penetrating the through hole and entering the appropriate screw hole.

[0014] Through the technical scheme, the position of the connecting rod and the pressing wheel is fixed through the screw penetrating the through hole and entering the appropriate screw hole, so that when the branch at a high position is pulled, the end position of the swing rod and the guide plate is fixed, the swing rod is not manually rotated, and the vertical rod is manually rotated to facilitate the rotation of the branch at the high position, and when the branch at a low position is pulled, the swing rod is not fixed with the guide plate, and the swing rod is manually rotated to facilitate the rotation of the branch at the low position.

[0015] Further, a anti-falling channel for the branch to pass through is arranged on the upper surface of the guide plate, and a communication groove for reducing the weight of the guide plate is arranged on the guide plate.

[0016] Through the technical scheme, the branch is arranged in the anti-falling channel to reduce the possibility of falling off the guide plate during bending, and the communication groove is arranged to reduce the weight of the guide plate, facilitating the worker to hold for a long time.

[0017] Further, a bent handle is fixed at the end of the vertical rod away from the guide plate, and an anti-falling sheath is integrated on the handle.

[0018] Through the technical scheme, the handle is arranged to facilitate hanging on the wall surface with hooks or other protrusions in an inverted position without using the device, facilitating storage, and the device can also be hung on the vehicle of the worker on the road, improving the comfort of the worker.

[0019] In summary, the branch pulling device has the following beneficial effects:

[0020] (1) The branch pulling device, the vertical rod supporting guide plate and the connecting rod are convenient for the staff to take, the guide plate is used for guiding and supporting the bending of the branch, the connecting rod supports the press wheel, the press wheel is in contact with the branch, and the branch is assisted to rotate along the arc of the guide plate, the branch is conveniently pulled, the staff does not need to directly press the branch with hands, labor intensity is reduced, rotation pressure is conveniently controlled, branch pulling efficiency is improved, and damage to the branch in the pressing process is reduced.

[0021] (2) The branch pulling device provides power through the manual control assembly, drives the connecting rod and the press wheel on the connecting rod to rotate around the center of the guide plate, and conveniently bends the branch located at a lower position.

[0022] (3) The branch pulling device is hung on the wall surface with a hook or other protrusions in an inverted manner through the setting of the handle, convenient for storage, and can be hung on the vehicle of the staff on the road, improving the comfort of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be further described and explained in combination with the drawings.

[0024] Figure 1 It is the whole structure schematic diagram of the preferred embodiment of the utility model;

[0025] Figure 2 It is the whole side structure schematic diagram of the utility model;

[0026] Figure 3 It is the whole structure schematic diagram of the utility model; Figure 2 The enlarged structure schematic diagram of A in the figure.

[0027] The drawings are as follows: 1, vertical rod; 2, guide plate; 3, connecting rod; 4, press wheel; 5, supporting rod; 6, short shaft; 7, swing rod; 8, mounting block; 9, screw hole; 10, through hole; 11, anti-dropping channel; 12, communication groove; 13, handle. PREFERRED EMBODIMENT

[0028] The technical scheme of the utility model will be more clearly and completely described below in combination with the drawings and through the description of the preferred embodiment of the utility model.

[0029] As Figures 1-3As shown, the utility model discloses a first preferred embodiment of a branch pulling device, including the axial stand 1, the stand 1 top fixed section arc's guide plate 2, the stand 1 support guide plate 2 and connecting rod 3, facilitate staff to take simultaneously, guide plate 2 is used for the bending of branch to guide support, the both sides of stand 1 are integrally arranged with the support 5 of opposite, the end of support 5 away from stand 1 is fixed with the end of guide plate 2, the connecting point of support 5 and stand 1 coincides with the center position of guide plate 2, through support 5 and stand 1 cooperation, support guide plate 2, improve the stability and strength of guide plate 2, applicable to the branch of different thickness.

[0030] As Figure 1 And Figure 2 In order to make the branch rotate along the arc of the guide plate, the guide plate 2 side wall is also provided with a connecting rod 3 with an L-shaped cross section, a press wheel 4 located directly above the guide plate 2 is rotatably connected to the connecting rod 3, the length of the press wheel 4 is the same as the width of the guide plate 2, the connecting rod 3 supports the press wheel 4, the press wheel 4 is in contact with the branch, and the branch is rotated along the arc of the guide plate 2, which facilitates the pulling of the branch, reduces the labor intensity of the staff, improves the efficiency of pulling the branch, facilitates the control of the rotating pressure, and reduces the damage to the branch during the pressing process.

[0031] As Figure 1 And Figure 2 The bottom end of the connecting rod 3 is located on the upper surface of the guide plate 2 and is slidingly connected with the guide plate 2, the connecting rod 3 and the stand 1 are connected through a manual control assembly for rotating the connecting rod 3 and the press wheel 4 around the center of the guide plate 2, power is provided through the manual control assembly to drive the connecting rod 3 and the press wheel 4 on the connecting rod 3 to rotate around the center of the guide plate 2, facilitating the bending of the branch located at a lower position.

[0032] As Figure 1 And Figure 2 And Figure 3 The manual control assembly includes a short shaft 6 arranged at the connection position of the stand 1 and the support 5 and rotatably connected with the stand 1, the center line of the short shaft 6 coincides with the center line of the guide plate 2, a swing lever 7 is fixed radially on the short shaft 6, the swing lever 7 is integrally provided with a mounting block 8 on one side of the connecting rod 3, the mounting block 8 is fixed with the connecting rod 3 on the side away from the swing lever 7, the mounting block 8 is slidingly connected with the guide plate 2, the staff holds the top of the swing lever 7 and manually rotates the swing lever 7 to drive the connecting rod 3 fixed with the swing lever 7 to rotate, and then drive the press wheel 4 to rotate.

[0033] As Figure 1 And Figure 2 And Figure 3The guide plate 2 is provided with screw holes 9 at both ends, the swing rod 7 is provided with through holes 10 matched with the screw holes 9, and the guide plate 2 and the swing rod 7 are detachably connected through the screw holes 9 and the through holes 10. The swing rod 7 is fixed at the end of the guide plate 2, and the swing rod 7 is not manually rotated. The vertical rod 1 is manually rotated to rotate the branch at a high position. When the branch at a low position is pulled, the swing rod 7 is not fixed with the guide plate 2, and the swing rod 7 is manually rotated to rotate the branch at a low position.

[0034] As Figure 1 and Figure 2 and Figure 3 The guide plate 2 is provided with a branch passing anti-falling channel 11 on the upper surface, and the guide plate 2 is provided with a communication groove 12 for reducing the weight of the guide plate 2. The branch is located in the anti-falling channel 11, and the possibility of falling off the guide plate 2 during bending is reduced. The communication groove 12 reduces the weight of the guide plate 2, and facilitates the staff to hold for a long time.

[0035] As Figure 1 The vertical rod 1 is fixed with a curved handle 13 away from the guide plate 2, and the handle 13 is integrated with an anti-falling sheath. The handle 13 is provided to facilitate hanging on the wall surface with hooks or other protrusions in an inverted position without using the device, convenient storage, and hanging on the staff's car on the road, improving the comfort of the staff.

[0036] In use, the staff fixes a plurality of ground nails corresponding to the branches into the ground, and the part of the ground nail extending out of the ground is fixed with a connecting rope for pulling branches. In the case that the staff cannot conveniently hold the top of the swing rod 7, the staff holds the vertical rod 1 and manually rotates the swing rod 7, and the swing rod 7 is rotated to the appropriate end of the guide plate 2, and then the swing rod 7 and the guide plate 2 are fixed by the screw. At this time, the staff holds up the vertical rod 1, and the corresponding branch is located between the guide plate 2 and the pressure roller 4, and the branch is in contact with the anti-falling channel 11. The staff manually rotates the vertical rod 1, and the rotation of the vertical rod 1 drives the guide plate 2 integrated with the vertical rod 1 to rotate. The branch rotates around the guide plate 2 under the pressure of the pressure roller 4 until the branch is rotated to the appropriate height. The staff holds the connecting rope fixed with the ground nail with the other hand, and the end of the connecting rope away from the ground nail is fixed with the end of the branch.

[0037] For the branch of lower position, in the case that the staff is inconvenient to rotate the vertical rod 1, the staff removes the screw connecting the guide plate 2 and the swing rod 7, so that the corresponding branch is located between the guide plate 2 and the pressing wheel 4, and the branch is in contact with the anti-off channel 11, the staff holds the top position of the swing rod 7, manually rotates the swing rod 7, the rotation of the swing rod 7 drives the connecting rod 3 and the pressing wheel 4 fixed with the swing rod 7 to rotate, the pressing wheel 4 rotates to press and bend the branch located on the guide plate 2, and the staff is convenient to fix the end of the connecting rope away from the ground nail to the end of the branch.

[0038] The above specific embodiments only describe the preferred embodiments of the utility model, and do not limit the protection scope of the utility model. Without departing from the design concept and spirit category of the utility model, various deformations, substitutions and improvements of the technical scheme of the utility model made by the ordinary skilled in the art according to the text description and drawings provided by the utility model shall belong to the protection category of the utility model. The protection scope of the utility model is determined by the claims.

Claims

1. A branch pulling device, characterized in that, The utility model provides an agricultural branch guiding device, including axial stand (1), the top of stand (1) is fixed with the arc-shaped guide plate (2) of section, the side wall of guide plate (2) is also provided with the connecting rod (3) of section L type, the connecting rod (3) is rotatably connected with the pressure wheel (4) located in the upper of guide plate (2), the length of pressure wheel (4) is same with the width of guide plate (2).

2. A branch pulling device according to claim 1, characterized in that Both sides of the stand (1) are integrally provided with the oppositely arranged support rods (5), one end of the support rod (5) away from the stand (1) is fixed with the end of the guide plate (2), and the connecting point of the support rod (5) and the stand (1) coincides with the center position of the guide plate (2).

3. A branch pulling device according to claim 2, characterized in that The bottom end of the connecting rod (3) is located on the upper surface of the guide plate (2) and is slidingly connected with the guide plate (2), and the connecting rod (3) and the stand (1) are connected through the manual control assembly for rotating the connecting rod (3) and the pressure wheel (4) around the center of the guide plate (2).

4. A branch pulling device according to claim 3, characterized in that The manual control assembly includes a short shaft (6) arranged at the connecting position of the stand (1) and the support rod (5) and rotatably connected with the stand (1), a swing rod (7) radially fixed on the short shaft (6), an installation block (8) integrally arranged on one side of the swing rod (7) towards the connecting rod (3), the installation block (8) fixed with the connecting rod (3) on the side away from the swing rod (7), and the installation block (8) slidingly connected with the guide plate (2).

5. A branch pulling device according to claim 4, wherein Screw holes (9) are formed at both ends of the guide plate (2), through holes (10) passing through the swing rod (7) and matched with the screw holes (9) are formed on the swing rod (7), and the guide plate (2) and the swing rod (7) are detachably fixedly connected through the screws passing through the through holes (10) and entering the suitable screw holes (9).

6. The branch pulling device according to claim 1, wherein A non-dropping channel (11) for passing branches is formed on the upper surface of the guide plate (2), and a communication groove (12) for reducing the weight of the guide plate (2) is formed on the guide plate (2).

7. The branch pulling device according to claim 1, wherein A curved handle (13) is fixed at one end of the stand (1) away from the guide plate (2), and a non-dropping sheath is integrally arranged on the handle (13).

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