Pruning device for apple planting

Abstract

The utility model discloses a pruning device for apple planting, which comprises scissors, a clamping mechanism and a handheld rod, and the scissors and the clamping mechanism are both arranged at the top of the handheld rod; the scissors comprise two blade plates, a rotating shaft and two handles, the clamping mechanism comprises mounting plates, connecting columns and arc-shaped clamping plates, the mounting plates are fixed to the sides, away from cutting edges, of the blade plates, the same sides of the two mounting plates are fixedly connected with the connecting columns, and the arc-shaped clamping plates are arranged on the two connecting columns. According to the trimming device for apple planting, the landing mode of trimmed branches can be controlled, entanglement, damage and injury are avoided, and the quality and efficiency of trimming work are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of apple planting, and specifically refers to a pruning device for apple planting. Background Art

[0002] Pruning apple trees is important for promoting healthy growth and increasing yields. Although existing pruning tools can complete basic pruning tasks, they often face some problems that limit the efficiency and safety of pruning work. After shortening the branches of apple trees, these existing tools have the following shortcomings:

[0003] First, after the existing pruning tools cut the branches short, the branches often fall directly, which may cause the cut branches to fall on other branches, and the branches are entangled and twisted with each other, which increases the difficulty of removing these branches. The pruner needs to spend more time and energy to resolve these entangled branches, which reduces the efficiency of pruning work.

[0004] Secondly, when existing pruning tools are used to cut apple tree branches, the cut branches may fall on other branches, causing other branches to be broken or causing leaves and fruits on the branches to fall off. Pruners need to operate carefully to avoid unnecessary losses, but this also further limits the speed and efficiency of the work.

[0005] In addition, when the cut branches fall directly, they may not be effectively controlled and directly hit the staff, increasing the risk of injury to the staff. Especially when pruning at high altitudes, it is difficult for the pruner to predict the path and speed of the branches falling, which may cause the branches to suddenly hit the staff and cause accidental injuries.

[0006] In summary, existing pruning tools have some shortcomings after shortening apple tree branches, including branches falling directly onto other branches and being difficult to remove, breaking branches that do not need to be cut, and the risk of hitting workers. In order to improve the efficiency and safety of apple tree pruning, it is necessary to develop a new type of apple planting pruning device that can control the way branches fall to the ground, avoid entanglement, damage and injury, and improve the quality and efficiency of pruning work. Utility Model Content

[0007] In order to solve the problem in the above-mentioned prior art that when pruning apple trees, the branches cut by using the existing pruning tools may directly fall onto other branches and be difficult to remove, may also break branches that do not need to be cut, and may also cause the risk of hitting the staff, the utility model proposes a pruning device for apple planting, which can control the landing method of the cut branches, avoid entanglement, damage and injury, and improve the quality and efficiency of pruning work.

[0008] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a pruning device for apple planting, comprising scissors, a clamping mechanism and a hand-held rod, wherein the scissors and the clamping mechanism are both arranged at the top of the hand-held rod; the scissors include two blade plates, a rotating shaft and two handles, and the clamping mechanism includes a mounting plate, a connecting column and an arc-shaped clamping plate, wherein the mounting plate is fixed to the side of the blade plate away from the cutting edge, and the same side of the two mounting plates are fixedly connected with the connecting column, and the two connecting columns are provided with the arc-shaped clamping plates. After the scissors cut the branches of the apple tree, the handle is not reset but the handle is continuously pushed with force, so that the arc-shaped clamping plate of the clamping mechanism clamps the cut branches, moves the branches to a suitable position and then releases them, so as to prevent the branches from hanging on the tree or hitting the staff.

[0009] Furthermore, two arc-shaped clamping plates are arranged on one connecting column, and the distance between the two arc-shaped clamping plates is greater than or equal to the thickness of the arc-shaped clamping plates. When the clamping mechanism clamps the branches, the arc-shaped clamping plates arranged on different connecting columns are staggered to avoid mutual interference.

[0010] Furthermore, one of the handles of the scissors is fixed to the top of the hand-held rod, and the other handle is rotatable. A hydraulic push rod is provided on the top of the hand-held rod, one end of the hydraulic push rod is connected to one side of the top of the hand-held rod through a rotating pair, and the other end of the hydraulic push rod is connected to the rotatable handle through a rotating pair; a button is provided at the bottom of the hand-held rod, and the hydraulic push rod is electrically connected to the button. By pressing the button at the bottom of the hand-held rod, the hydraulic push rod can push the handle, so that the scissors can cut the branches of the apple tree, which is more labor-saving to use.

[0011] Furthermore, the hand-held rod is a telescopic rod, and the length of the hand-held rod can be adjusted as needed.

[0012] Furthermore, a hydraulic pump driving the hydraulic push rod is arranged at the bottom end of the hand-held rod. The hydraulic pump is arranged at the bottom end of the hand-held rod, so that the overall center of gravity of the trimming device is lowered, and it is more labor-saving when lifting the hand-held rod.

[0013] Furthermore, a rubber pad is provided on the inner side of the arc-shaped clamping plate. The rubber pad is deformed under pressure and can fit the surface of the branch to increase friction and prevent the branch from falling off.

[0014] The beneficial effects of the pruning device for apple planting of the utility model are as follows: a clamping mechanism is provided, and after the scissors cut the branches of the apple tree, the knife handle is not reset but is continuously pushed with force, so that the arc-shaped clamping plate of the clamping mechanism clamps the cut branches, moves the branches to a suitable position and then releases them, so as to prevent the branches from hanging on the tree or hitting the staff. A hydraulic push rod is provided at the top of the hand-held rod, one end of the hydraulic push rod is connected to one side of the top of the hand-held rod through a rotating pair, and the other end of the hydraulic push rod is connected to the rotatable knife handle through a rotating pair. A button is provided at the bottom of the hand-held rod, and the hydraulic push rod is electrically connected to the button. By pressing the button at the bottom of the hand-held rod, the hydraulic push rod can push the knife handle, so that the scissors cut the branches of the apple tree, which is more labor-saving to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an apple planting pruning device of the utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of an apple planting pruning device of the utility model. Figure 2 ;

[0017] Among them, 1-scissors, 11-blade plate, 12-rotating shaft, 13-handle, 2-clamping mechanism, 21-mounting plate, 22-connecting column, 23-arc clamping plate, 231-rubber pad, 3-handle rod, 4-hydraulic push rod, 5-hydraulic pump. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-2As shown, the utility model is a pruning device for apple planting, comprising scissors 1, a clamping mechanism 2 and a hand-held rod 3, wherein the scissors 1 and the clamping mechanism 2 are both arranged at the top of the hand-held rod 3; the scissors 1 comprise two blade plates 11, a rotating shaft 12 and two handles 13, the clamping mechanism 2 comprises a mounting plate 21, a connecting column 22 and an arc-shaped clamping plate 23, the mounting plate 21 is fixed to the side of the blade plate 11 away from the cutting edge, the connecting column 22 is fixedly connected to the same side of the two mounting plates 21, and the arc-shaped clamping plates 23 are arranged on the two connecting columns 22. After the scissors 1 cut the branches of the apple tree, the handle 13 is not reset but is continuously pushed with force, so that the arc-shaped clamping plates 23 of the clamping mechanism 2 clamp the cut branches, move the branches to a suitable position and then release them, so as to prevent the branches from hanging on the tree or hitting the staff.

[0020] Two arc-shaped clamping plates 23 are arranged on one connecting column 22, and the distance between the two arc-shaped clamping plates 23 is greater than or equal to the thickness of the arc-shaped clamping plates 23. When the clamping mechanism 2 clamps branches, the arc-shaped clamping plates 23 arranged on different connecting columns 22 are staggered to avoid mutual interference.

[0021] One of the handles 13 of the scissors 1 is fixed to the top of the hand-held rod 3, and the other handle 13 is rotatable. A hydraulic push rod 4 is provided on the top of the hand-held rod 3, one end of the hydraulic push rod 4 is connected to one side of the top of the hand-held rod 3 through a rotating pair, and the other end of the hydraulic push rod 4 is connected to the rotatable handle 13 through a rotating pair; a button is provided at the bottom of the hand-held rod 3, and the hydraulic push rod 4 is electrically connected to the button. By pressing the button at the bottom of the hand-held rod 3, the hydraulic push rod 4 can push the handle 13, so that the scissors 1 can cut the branches of the apple tree, which is more labor-saving to use.

[0022] The hand-held rod 3 is a telescopic rod. The length of the hand-held rod 3 can be adjusted as needed.

[0023] The hydraulic pump 5 driving the hydraulic push rod 4 is arranged at the bottom end of the hand-held rod 3. The hydraulic pump 5 is arranged at the bottom end of the hand-held rod 3, so that the overall center of gravity of the trimming device is low, and it is more labor-saving when lifting the hand-held rod 3.

[0024] A rubber pad 231 is disposed on the inner side of the arc-shaped clamping plate 23. The rubber pad 231 is deformed under pressure and can fit the surface of the branch to increase friction and prevent the branch from falling off.

[0025] The beneficial effects of the pruning device for apple planting of the utility model are as follows: a clamping mechanism is provided, and after the scissors cut the branches of the apple tree, the knife handle is not reset but is continuously pushed with force, so that the arc-shaped clamping plate of the clamping mechanism clamps the cut branches, moves the branches to a suitable position and then releases them, so as to prevent the branches from hanging on the tree or hitting the staff. A hydraulic push rod is provided at the top of the hand-held rod, one end of the hydraulic push rod is connected to one side of the top of the hand-held rod through a rotating pair, and the other end of the hydraulic push rod is connected to the rotatable knife handle through a rotating pair. A button is provided at the bottom of the hand-held rod, and the hydraulic push rod is electrically connected to the button. By pressing the button at the bottom of the hand-held rod, the hydraulic push rod can push the knife handle, so that the scissors cut the branches of the apple tree, which is more labor-saving to use.

[0026] The utility model and its implementation methods are described above. This description is not restrictive. What is shown in the accompanying drawings is only one of the implementation methods of the utility model. The actual structure is not limited to this. In short, if ordinary technicians in this field are inspired by it, without departing from the inventive purpose of the utility model, they can creatively design structural methods and embodiments similar to the technical scheme, which should all fall within the protection scope of the utility model.

Claims

1. A pruning device for apple planting, Features: The invention comprises a pair of scissors (1), a clamping mechanism (2) and a hand-held rod (3), wherein the scissors (1) and the clamping mechanism (2) are both arranged on the top of the hand-held rod (3); the scissors (1) comprise two blade plates (11), a rotating shaft (12) and two handles (13); the clamping mechanism (2) comprises a mounting plate (21), a connecting column (22) and an arc-shaped clamping plate (23); the mounting plate (21) is fixed to a side of the blade plate (11) away from the cutting edge; the connecting column (22) is fixedly connected to the same side of the two mounting plates (21); and the arc-shaped clamping plate (23) is arranged on the two connecting columns (22).

2. An apple planting pruning device according to claim 1, Features: Two arc-shaped clamping plates (23) are provided on one of the connecting columns (22), and the distance between the two arc-shaped clamping plates (23) is greater than or equal to the thickness of the arc-shaped clamping plates (23).

3. The apple planting pruning device according to claim 1, Features: One of the handles (13) of the scissors (1) is fixed to the top of the hand-held rod (3), and the other handle (13) is rotatable. A hydraulic push rod (4) is provided at the top of the hand-held rod (3), one end of the hydraulic push rod (4) is connected to one side of the top of the hand-held rod (3) through a rotating pair, and the other end of the hydraulic push rod (4) is connected to the rotatable handle (13) through a rotating pair; a button is provided at the bottom of the hand-held rod (3), and the hydraulic push rod (4) is electrically connected to the button.

4. The apple planting pruning device according to claim 1, Features: The hand-held rod (3) is a telescopic rod.

5. The apple planting pruning device according to claim 3, Features: A hydraulic pump (5) for driving the hydraulic push rod (4) is arranged at the bottom end of the hand-held rod (3).

6. The apple planting pruning device according to claim 1, Features: A rubber pad (231) is provided on the inner side of the arc-shaped clamping plate (23).

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