CN220108730U

CN220108730U - Apple tree is with planting pruning instrument

Info

Publication number: CN220108730U
Application number: CN202321288173.9U
Authority: CN
Inventors: 李国阳
Original assignee: Zhaotong Guoyuanxiang Agriculture Co ltd
Current assignee: Zhaotong Guoyuanxiang Agriculture Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-01
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of tree planting, and discloses a planting pruning tool for apple trees, which comprises a fixed plate and a pushing rod, wherein the pushing rod is in sliding connection with the fixed plate, the top surface of the fixed plate is symmetrically provided with a supporting frame which is in rotary connection with the fixed plate, the supporting frames are mutually symmetrically arranged through the two supporting frames, when the two supporting frames are mutually close, when the two rubber ropes squeeze an object, the object can be pulled outwards to be fixed, the shearing of a blade is facilitated, meanwhile, the accidental injury caused by free falling of the sheared object is avoided, the safety of pruning personnel is ensured, and secondly, before the blade shears branches, the branches are clamped and fixed through the two symmetrically arranged rubber ropes, so that the blade shears the branches conveniently, and branch deviation is avoided in the shearing process of the blade.

Description

Apple tree is with planting pruning instrument

Technical Field

The utility model belongs to the technical field of tree planting, and particularly relates to a planting pruning tool for apple trees.

Background

The prior art discloses a planting pruning tool (CN 201721114984.1) for apple trees, which comprises a frame body, wherein a movable groove is formed in the frame body, a fixed block is connected above the movable groove, the fixed block penetrates through and fixes a screw nut, a screw is matched in the screw nut, the outer end of the screw is connected with a motor shaft of a driving motor, the lower part of the screw is connected with the fixed block through a bearing, a symmetrical first connecting rod is hinged on the fixed block, one end of the first connecting rod is hinged with a second connecting rod, the middle part of the second connecting rod is hinged with a rotating shaft, the rotating shaft is fixed on the frame body, the bottom end of the second connecting rod is hinged on a pin shaft in a rod sleeve, the rod sleeve is symmetrically arranged below the frame body, one end of a third connecting rod is hinged on the pin shaft, the other end of the third connecting rod is hinged with a clamping plate, and a sawtooth cutting edge is arranged inside the clamping plate;

the material that has pruned in the in-service use can free fall, if pruned the object and be higher than staff's height apart from ground, can have the danger in prune the in-process, because can't confirm the position that drops of pruned the object, smash the injury staff easily, can receive external factor to lead to rocking at prune the in-process object simultaneously, probably can consume certain operating time in prune the in-process.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a apple tree is with planting clipper, includes fixed plate and catch bar, catch bar and fixed plate sliding connection, and the top surface symmetry of fixed plate is provided with the support frame, and the support frame rotates with the fixed plate to be connected, its characterized in that, the wall of support frame is provided with cuts fixture, it contains limiting plate and rubber rope to cut fixture, limiting plate and support frame elastic connection, rubber rope and limiting plate swing joint, and the wall symmetry of limiting plate is provided with the driven lever, and rubber rope rotates with the driven lever to be connected, and two driven levers rotate with the support frame elastic connection, and the fixed surface of limiting plate is connected with the blade, and two driven levers are close to each other and press from both sides tight shearing object.

As a preferred implementation mode of the utility model, the limiting plate is provided with a rectangular through groove, and the two driven rods penetrate through the through groove and are in rotary connection with the limiting plate.

As a preferred embodiment of the utility model, the two driven rods are both rotatably connected with the driving rod, the two driving rods pass through the through grooves of the limiting plate, the same ends of the two driving rods are rotatably connected with the fixing ring, and the fixing ring is elastically connected with the supporting frame.

As a preferred implementation mode of the utility model, the shearing clamping mechanism further comprises a half-thread bolt and a spring, wherein the end face of the half-thread bolt is connected with the limiting plate, the two ends of the spring are respectively and fixedly connected with the fixed ring and the supporting frame, and the half-thread bolt is movably connected with the supporting frame and can limit the fixed ring.

As a preferred implementation mode of the utility model, the support frame is provided with a groove which is matched with the limiting plate, the limiting plate slides in the groove, and the half-thread bolt is in sliding connection with the support frame.

As a preferred embodiment of the utility model, the wall surface of the fixed ring is provided with a through hole which is matched with a half-thread bolt, the half-thread bolt passes through the through hole to be connected with the limiting plate, the wall surface of the limiting plate is provided with a threaded hole, and the half-thread bolt passes through the spring and is in threaded connection with the limiting plate.

As a preferred embodiment of the utility model, the driven rods are L-shaped, and two symmetrically arranged driven rods are connected with the rubber rope and are of a C-shaped structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the mutual symmetry setting of two support frames, when two support frames are close to each other, when two rubber ropes extrude the object, can outwards pull the object fixedly, make things convenient for the shearing of blade, also avoid the accidental injury that the object free fall after shearing led to simultaneously, ensure pruning personnel's safety, secondly, before the blade is sheared the branch, fix the branch centre gripping through the rubber rope that two symmetries set up, make things convenient for the blade to branch shearing, avoid in the blade shearing process, branch skew.

2. The cylinder piston rod of fixed plate one end fixedly connected with cylinder, the cylinder piston rod of cylinder and catch bar fixed connection, the catch bar symmetrical rotation is connected with two catch bars, two catch bars are the support frame and rotate respectively and are connected, the piston rod promotes the catch bar and remove, make two support frames rotate each other around the axis of rotation on the fixed plate, two support frames are close to each other and drive blade and rubber rope and are close to, when blade and rubber rope support the object, the cylinder continues to promote the catch bar and makes two support frames continue to be close to each other, because limiting plate and support frame elastic connection, when branch and blade or rubber rope contact, the branch is given the reaction force of rubber rope and is promoted the limiting plate and is moved towards the support frame, make the limiting plate to the recess inside of support frame remove the fixed ring of promotion and extrude the spring deformation, the elasticity of spring promotes the fixed ring and is close to the limiting plate, the fixed ring promotes two limiting plates around the reverse upset of fixed ring, two driving levers are moved in opposite directions and are close to each other, rubber rope between two driving rods is in the state and is fixed with the branch, the blade and driven lever moves in the recess, the object promotes the rubber rope, rubber rope drives two driven levers and is close to each other, rubber rope is as well as elastic material, when the rubber rope receives the object, the elastic material is good for the object, the size is improved, the product is suitable for the object, the size is also can be improved, the object is suitable for the object is because is increased to the elastic material is to the object.

3. The two support frames are close to each other to push the two blades to be close to the shearing object, when the two blades are propped against the object, the object can respectively give opposite force to the two blades, the limiting plate is pushed to move towards the grooves of the support frames to protect the blades, and the service time of the blades is prolonged.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic perspective view of the apple tree planting pruning tool of the present utility model;

FIG. 2 is a schematic perspective view of a trimming stand according to the present utility model;

FIG. 3 is an exploded view of the pruning stand of the present utility model;

fig. 4 is an exploded view of the trimming clamping assembly of the present utility model.

In the figure: 10. a fixing plate; 11. a push rod; 13. a blade; 20. a support frame; 22. a half-thread bolt; 23. a spring; 30. a shearing clamping mechanism; 31. a fixing ring; 32. a driving rod; 33. a limiting plate; 34. a driven rod; 35. a rubber rope.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

1-4, the planting pruning tool for apple trees comprises a fixed plate 10 and a pushing rod 11, wherein the pushing rod 11 is in sliding connection with the fixed plate 10, a supporting frame 20 is symmetrically arranged on the top surface of the fixed plate 10, the supporting frame 20 is in rotary connection with the fixed plate 10, a shearing clamping mechanism 30 is arranged on the wall surface of the supporting frame 20, the shearing clamping mechanism 30 comprises a limiting plate 33 and a rubber rope 35, the limiting plate 33 is elastically connected with the supporting frame 20, the rubber rope 35 is movably connected with the limiting plate 33, driven rods 34 are symmetrically arranged on the wall surface of the limiting plate 33, the rubber rope 35 is in rotary connection with the driven rods 34, two driven rods 34 are elastically and rotatably connected with the supporting frame 20, a blade 13 is fixedly connected with the surface of the limiting plate 33, two driven rods 34 are mutually close to squeeze and clamp a sheared object, the two driven rods 34 pass through the through grooves and are rotatably connected with the limiting plate 33, the two supporting frames 20 are mutually symmetrically arranged, when the two supporting frames 20 are mutually close to each other, the two rubber ropes 35 squeeze the object, the object can be pulled outwards to be fixed, the shearing of the blade 13 is convenient, meanwhile, the two cut object can be prevented from being caused by the elastic rope is also to be deflected freely, the blade 13 is prevented from being cut, and the cut and cut is safely, and the cut is convenient to be used for a person to cut and cut by the blade 13 is in the process, and the cut is safe, and the cut is simultaneously, and the cut is prevented from being caused by the side and the cut;

as shown in fig. 4, the two driven rods 34 are both rotatably connected with a driving rod 32, the two driving rods 32 pass through grooves of a limiting plate 33, the same end of the two driving rods 32 is rotatably connected with a fixed ring 31, the fixed ring 31 is elastically connected with a supporting frame 20, the shearing clamping mechanism 30 further comprises a half-thread bolt 22 and a spring 23, the end face of the half-thread bolt 22 is connected with the limiting plate 33, two ends of the spring 23 are respectively fixedly connected with the fixed ring 31 and the supporting frame 20, the half-thread bolt 22 is movably connected with the supporting frame 20 and can limit the fixed ring 31, the supporting frame 20 is provided with a groove adapting to the limiting plate 33, the limiting plate 33 slides in the groove, the half-thread bolt 22 is slidably connected with the supporting frame 20, the wall surface of the fixed ring 31 is provided with a through hole adapting to the half-thread bolt 22, the half-thread bolt 22 passes through the through hole and is connected with the limiting plate 33, the wall surface of the limiting plate 33 is provided with a threaded hole, the half-thread bolt 22 passes through the spring 23 and is in threaded connection with the limit plate 33, the driven rod 34 is L-shaped, the two symmetrically arranged driven rods 34 are connected with the rubber rope 35 and are in a C-shaped structure, one end of the fixed plate 10 is fixedly connected with an air cylinder, the air cylinder piston rod of the air cylinder is fixedly connected with the push rod 11, the push rod 11 is symmetrically and rotatably connected with two push rods, the two push rods are respectively connected with the support frames 20 in a rotating way, the piston rod pushes the push rod 11 to move, the two support frames 20 rotate around the rotating shaft on the fixed plate 10, the two support frames 20 are mutually close to drive the blade 13 and the rubber rope 35 to be close, when the blade 13 and the rubber rope 35 are propped against an object, the air cylinder continuously pushes the push rod 11 to continuously approach the two support frames 20 in opposite directions, because the limit plate 33 is in elastic connection with the support frames 20, when branches are contacted with the blade 13 or the rubber rope 35, the reaction force of the branches to the rubber ropes 35 pushes the limiting plates 33 to move towards the support frame 20, so that the limiting plates 33 move towards the inside of the grooves of the support frame 20 to push the fixed rings 31 and squeeze the springs 23 to deform, the elastic force of the springs 23 pushes the fixed rings 31 to approach the limiting plates 33, the fixed rings 31 push the two limiting plates 33 to reversely overturn around the fixed rings 31, the two driving rods 32 push the corresponding driven rods 34 to move towards each other and gradually approach each other, the rubber ropes 35 between the two driven rods 34 are in a loose state and wrap and fix the branches, the limiting plates 33 drive the blades 13 and the driven rods 34 to move towards the grooves, the rubber ropes 35 are pushed by an object, and the rubber ropes 35 drive the two driven rods 34 to approach each other.

The two supporting frames 20 are close to each other to push the two blades 13 to be close to the shearing object, when the two blades 13 are propped against the object, the object can respectively give opposite force to the two blades 13, and the limiting plate 33 is pushed to move towards the grooves of the supporting frames 20 to protect the blades 13, so that the service time of the blades 13 is prolonged.

Working principle: one end of the fixing plate 10 is fixedly connected with an air cylinder, an air cylinder piston rod of the air cylinder is fixedly connected with the pushing rod 11, the pushing rod 11 is symmetrically and rotatably connected with two pushing rods, the two pushing rods are respectively connected with the supporting frames 20 in a rotating way, the pushing rod 11 is pushed by the piston rod to move, the two supporting frames 20 rotate around a rotating shaft on the fixing plate 10, the two supporting frames 20 are mutually close to drive the blade 13 and the rubber rope 35 to be close, when the blade 13 and the rubber rope 35 are propped against an object, the air cylinder continuously pushes the pushing rod 11 to enable the two supporting frames 20 to be continuously close to each other, because the limiting plate 33 is elastically connected with the supporting frames 20, when a branch is contacted with the blade 13 or the rubber rope 35, the limiting plate 33 is pushed to move towards the supporting frames 20 by the reaction force of the branch to the rubber rope 35, the limiting plate 33 is enabled to move towards the groove inside of the supporting frames 20 to push the fixing ring 31 and squeeze the spring 23 to deform, the elastic force of the spring 23 pushes the fixing ring 31 to be close to the limiting plate 33, the fixed ring 31 pushes the two limiting plates 33 to reversely overturn around the fixed ring 31, the two driving rods 32 push the corresponding driven rods 34 to move in opposite directions and gradually approach, the rubber ropes 35 between the two driven rods 34 are in a loose state and wrap and fix the branches, the limiting plates 33 drive the blades 13 and the driven rods 34 to move in the grooves, the object pushes the rubber ropes 35, the rubber ropes 35 drive the two driven rods 34 to approach in opposite directions, the two supporting frames 20 are symmetrically arranged, when the two supporting frames 20 approach each other, the two rubber ropes 35 squeeze the object, the object can be pulled outwards to be fixed, the shearing of the blades 13 is facilitated, meanwhile, the accidental injury caused by the free falling of the sheared object is avoided, the safety of pruning personnel is ensured, and secondly, before the blades 13 shear the branches, the branches are clamped and fixed through the two symmetrically arranged rubber ropes 35, make things convenient for blade 13 to shearing the branch, avoid in blade 13 shearing process, branch skew, because rubber rope 35 is elastic material, when receiving the object extrusion, rubber rope 35 can laminate object surface, increase the frictional force of rubber rope 35 and object, make the object fixed, rubber rope 35 also can adapt to not unidimensional object simultaneously, two support frames 20 are close to each other and promote two blades 13 and are close to shearing the object, two blades 13 can give two blades 13 an opposite force respectively when supporting the object, promote limiting plate 33 to remove protection blade 13 to the recess of support frame 20.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a apple tree is with planting pruning instrument, includes fixed plate (10) and catch bar (11), catch bar (11) and fixed plate (10) sliding connection, and the top surface symmetry of fixed plate (10) is provided with support frame (20), and support frame (20) are connected with fixed plate (10) rotation, its characterized in that, the wall of support frame (20) is provided with shearing fixture (30), shearing fixture (30) contain limiting plate (33) and rubber rope (35), limiting plate (33) and support frame (20) elastic connection, rubber rope (35) and limiting plate (33) swing joint, and the wall symmetry of limiting plate (33) is provided with driven lever (34), and rubber rope (35) are connected with driven lever (34) rotation, and two driven levers (34) are connected with support frame (20) elastic rotation, and the fixed surface of limiting plate (33) is connected with blade (13), and two driven levers (34) are close to each other and press from both sides tight shearing object.

2. The apple tree pruning tool according to claim 1, wherein the limiting plate (33) is provided with a rectangular through slot, and two driven rods (34) penetrate through the through slot and are rotatably connected with the limiting plate (33).

3. The apple tree pruning tool according to claim 1, wherein the two driven rods (34) are both rotatably connected with driving rods (32), the two driving rods (32) penetrate through the through grooves of the limiting plates (33), the same ends of the two driving rods (32) are rotatably connected with fixing rings (31), and the fixing rings (31) are elastically connected with the supporting frame (20).

4. The apple tree pruning tool according to claim 1, wherein the shearing and clamping mechanism (30) further comprises a half-threaded bolt (22) and a spring (23), the end face of the half-threaded bolt (22) is connected with a limiting plate (33), two ends of the spring (23) are fixedly connected with a fixing ring (31) and a supporting frame (20) respectively, and the half-threaded bolt (22) is movably connected with the supporting frame (20) and can limit the fixing ring (31).

5. The apple tree pruning tool according to claim 1, wherein the support frame (20) is provided with a groove for adapting to the limiting plate (33), the limiting plate (33) slides in the groove, and the half-threaded bolt (22) is in sliding connection with the support frame (20).

6. A pruning tool for apple tree according to claim 3, wherein the wall surface of the fixing ring (31) is provided with a through hole for adapting to a half-thread bolt (22), the half-thread bolt (22) passes through the through hole to be connected with a limiting plate (33), the wall surface of the limiting plate (33) is provided with a threaded hole, and the half-thread bolt (22) passes through the spring (23) and is in threaded connection with the limiting plate (33).

7. The apple tree pruning tool as claimed in claim 1, wherein the driven bars (34) are L-shaped, and two symmetrically arranged driven bars (34) are connected with the rubber rope (35) and have a C-shaped structure.