Agricultural fruit tree pruning device

Abstract

The utility model relates to the technical field of fruit tree pruning, in particular to an agricultural fruit tree pruning device which comprises a supporting rod, a rubber sleeve is fixedly connected to the lower end of the supporting rod in a sleeved mode, the supporting rod is hollow, an upper clamping plate with one protruding end is connected to the upper end of the supporting rod through a screw, and a lifting assembly is installed in the supporting rod. The lifting assembly is connected with a lower clamping plate corresponding to the upper clamping plate, the supporting rod is sleeved with and connected with a supporting plate through a screw, one end of the supporting plate protrudes, the upper end of the supporting plate is provided with a push-pull assembly, and the push-pull assembly is provided with a cutting assembly on the same side as the upper clamping plate. The branch cutting device has the advantages that the lower clamping plate is driven to ascend and descend through the lifting assembly, branches are clamped and fixed through the upper clamping plate and the lower clamping plate, the positions where the branches are cut are fixed conveniently, and the branches are prevented from directly falling off and injuring operators; cutting saw blades in the cutting assembly rotate to cut off the branches, and the phenomenon that the branches are not cut off thoroughly is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree pruning, in particular to an agricultural fruit tree pruning device. Background Art

[0002] Fruit tree pruning is a technical measure to cut off part of the nutritional organs of fruit trees in order to adjust the crown structure and renew the branch composition. The purpose and effect of fruit tree crowns are that the crowns of fruit trees expand with the age of the trees. Too many branches and leaves will inevitably lead to consequences such as dense outside and hollow inside, premature aging of the tree, serious alternate bearing, and reduced fruit yield and quality.

[0003] Existing branch agricultural fruit tree pruning devices usually prune fruit trees by manually or electrically driving a pair of shear plates, but the branches are easily not cut completely, that is, the branches to be cut are still connected to the mother body through the branch bark after being cut, and the branches fall directly after being cut, which may hit the operator. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that when the existing branch agricultural fruit tree pruning device is used, the branches are easily not cut completely, and the branches fall directly after being cut, which may hit the operator.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: an agricultural fruit tree pruning device, comprising a support rod, a rubber sleeve is sleeved and fixed at the lower end of the support rod, the support rod is hollow, and the upper end is screwed to an upper clamping plate with one end protruding, a lifting assembly is installed in the support rod, a lower clamping plate corresponding to the upper clamping plate is connected to the lifting assembly, a support plate with one end protruding is sleeved on the support rod and connected by screws, a push-pull assembly is installed on the upper end of the support plate, and a cutting assembly on the same side as the upper clamping plate is installed on the push-pull assembly.

[0008] Furthermore, the support rod is provided with a through slot that passes through the lower end, and the lifting assembly includes a support plate 2 connected with screws in the through slot, a motor 1 is installed at the lower end of the support plate 2, and the upper output end of the motor 1 passes through the support plate 2 and is connected to a threaded rod connected to the top wall bearing of the through slot, a slider threadedly connected to the threaded rod is slidably connected in the through slot, a through slot 2 is provided on one side of the through slot at an upper position, and one side of the slider passes through the through slot 2 and is fixedly connected to the lower clamping plate.

[0009] Furthermore, a rubber pad 1 and a rubber pad 2 are fixed to opposite sides of the upper clamping plate and the lower clamping plate respectively.

[0010] Furthermore, the push-pull assembly includes an electric push rod screwed onto the upper end of a support plate, the upper end flange of the electric push rod is connected to a sleeve plate slidably connected to the support rod, the support plate and the sleeve plate are respectively provided with through hole one and through hole two through which the support rod passes, and the cutting assembly is mounted on the sleeve plate.

[0011] Furthermore, the cutting assembly includes a connecting plate, one side of the connecting plate is provided with a concave plate inserted into the sleeve plate and screwed, the outer side of the connecting plate is installed with a second motor, and the output end of the second motor is connected to a cutting saw blade through the connecting plate.

[0012] Furthermore, a control switch is installed on one side of the lower end of the support rod, and the control switch is provided with switch one, switch two, and switch three which are electrically connected to the lifting component, the push-pull component, and the cutting component respectively.

[0013] 3. Beneficial Effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. The lower clamp is driven to rise and fall by the lifting assembly, and the branches are clamped and fixed by the upper and lower clamps, which is convenient for subsequent cutting assemblies to cut and fix the position of the cut branches to prevent them from falling directly and injuring the operator.

[0016] 2. The electric push rod in the push-pull assembly drives the cutting assembly to rise and fall, and the motor 2 in the cutting assembly drives the cutting saw blade to rotate, thereby cutting off the branches, making it convenient to directly cut off the branches and preventing the phenomenon of incomplete cutting of the branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model.

[0018] Figure 2 Structural diagram of the lifting assembly of the utility model.

[0019] Figure 3 It is a structural diagram of the push-pull component and the cutting component of the utility model.

[0020] Figure 4 Structural diagram of the control switch of the utility model.

[0021] As shown in the figure: 1. Support rod; 101. Through slot; 102. Through slot 2; 2. Rubber sleeve; 3. Upper clamp; 4. Lifting assembly; 5. Lower clamp; 6. Support plate; 601. Through hole 1; 7. Push-pull assembly; 8. Cutting assembly; 9. Support plate 2; 10. Motor 1; 11. Threaded rod; 12. Slider; 13. Rubber pad 1; 14. Rubber pad 2; 15. Electric push rod; 16. Sleeve plate; 1601. Through hole 2; 17. Connecting plate; 1701. Concave plate; 18. Motor 2; 19. Cutting saw blade; 20. Control switch; 2001. Switch 1; 2002. Switch 2; 2003. Switch 3. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] Embodiment 1

[0024] Combined with Figure 1 A device for pruning fruit trees in agriculture comprises a support rod 1, a rubber sleeve 2 is sleeved and fixed at the lower end of the support rod 1, the support rod 1 is hollow, and an upper clamping plate 3 with a protruding end is screwed to the upper end, a lifting assembly 4 is installed in the support rod 1, a lower clamping plate 5 corresponding to the upper clamping plate 3 is connected to the lifting assembly 4, a support plate 6 with a protruding end is sleeved on the support rod 1 and connected by screws, a push-pull assembly 7 is installed on the upper end of the support plate 6, and a cutting assembly 8 on the same side as the upper clamping plate 3 is installed on the push-pull assembly 7.

[0025] In combination with the above structure, the device is used by holding the rubber sleeve 2 on the support rod 1. The support rod 1 is hollow, which is convenient for reducing the weight of the device and installing and disassembling the internal structure.

[0026] Combined with Figure 2 The support rod 1 is provided with a through slot 101 which passes through the lower end. The lifting assembly 4 includes a support plate 2 9 which is screwed in the through slot 101. A motor 10 is installed at the lower end of the support plate 2 9. The upper output end of the motor 10 passes through the support plate 2 9 and is connected to a threaded rod 11 connected to the top wall bearing of the through slot 101. A slider 12 which is threadedly connected to the threaded rod 11 is slidably connected in the through slot 101. A through slot 2 102 is provided at the upper position on one side of the through slot 101. One side of the slider 12 passes through the through slot 2 102 and is fixedly connected to the lower clamping plate 5.

[0027] Combined with the above structure, the branch is located between the upper clamping plate 3 and the lower clamping plate 5. The lifting component 4, that is, the motor 10 drives the threaded rod 11 to rotate, so that the slider 12 drives the lower clamping plate 5 to rise, thereby clamping and fixing the branch, facilitating the subsequent cutting component 8 to cut, and fixing the position of the cut branch to prevent it from falling directly and injuring the operator.

[0028] Combined with Figure 2 The upper and lower clamping plates 3 and 5 are respectively fixed with a rubber pad 13 and a rubber pad 2 14 on opposite sides to stabilize the branches.

[0029] Embodiment 2

[0030] Based on the first embodiment, combined with the attached Figure 3 The push-pull assembly 7 includes an electric push rod 15 screwedly installed on the upper end of the support plate 6, and the upper end flange of the electric push rod 15 is connected to a sleeve plate 16 which is slidably connected to the support rod 1. The support plate 6 and the sleeve plate 16 are respectively provided with a through hole 1 601 and a through hole 2 1601 through which the support rod 1 passes, and the cutting assembly 8 is installed on the sleeve plate 16.

[0031] In combination with the above structure, the electric push rod 15 drives the sleeve plate 16 to rise and fall under the action of the support rod 1, so that the cutting assembly 8 rises and falls, which is convenient for directly cutting off the branches and preventing the phenomenon of incomplete cutting of the branches.

[0032] Combined with Figure 3 The cutting assembly 8 includes a connecting plate 17, one side of which is provided with a concave plate 1701 which is plugged into the sleeve plate 16 and screwed, a motor 18 is installed on the outer side of the connecting plate 17, and the output end of the motor 18 is connected to a cutting saw blade 19 through the connecting plate 17.

[0033] In combination with the above structure, the cutting saw blade 19 is driven to rotate by the motor 2 18, and the branches are cut by the cutting saw blade 19.

[0034] Combined with Figure 4 A control switch 20 is installed on one side of the lower end of the support rod 1. The control switch 20 is provided with switch 1 2001, switch 2 2002, and switch 3 2003 which are electrically connected to the lifting component 4, the push-pull component 7, and the cutting component 8 respectively, so as to facilitate the operation of the control device.

[0035] The specific usage is as follows:

[0036] The rubber sleeve 2 on the holding support rod 1 is used to place the branch between the upper clamping plate 3 and the lower clamping plate 5, and the cutting assembly 8 is located on the inner side. The threaded rod 11 is driven to rotate by the lifting assembly 4, that is, the motor 1 10, so that the slider 12 drives the lower clamping plate 5 to rise, thereby clamping and fixing the branch. The sleeve 16 is driven to rise by the electric push rod 15, so that the cutting assembly 8 rises, and the cutting saw blade 19 can be driven to rotate by the motor 2 18, and then the branch is cut off. The cut branch is clamped and fixed by the upper clamping plate 3 and the lower clamping plate 5 to prevent it from falling directly and injuring the operator.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An agricultural fruit tree pruning device, comprising a support rod (1), wherein a rubber sleeve (2) is sleeved and fixed at the lower end of the support rod (1), characterized in that: The support rod (1) is hollow, and the upper end is screwed to an upper clamping plate (3) with one end protruding. A lifting assembly (4) is installed in the support rod (1), and a lower clamping plate (5) corresponding to the upper clamping plate (3) is connected to the lifting assembly (4). A support plate (6) with one end protruding is sleeved on the support rod (1) and screwed to the support plate (6). A push-pull assembly (7) is installed on the upper end of the support plate (6), and a cutting assembly (8) is installed on the push-pull assembly (7) on the same side as the upper clamping plate (3).

2. The agricultural fruit tree pruning device according to claim 1, characterized in that: The support rod (1) is provided with a through slot (101) penetrating the lower end thereof, the lifting assembly (4) comprises a support plate 2 (9) connected by screws in the through slot (101), a motor 1 (10) is installed at the lower end of the support plate 2 (9), an upper output end of the motor 1 (10) passes through the support plate 2 (9) and is connected to a threaded rod (11) connected to a bearing on the top wall of the through slot (101), a slider (12) threadedly connected to the threaded rod (11) is slidably connected in the through slot (101), a through slot 2 (102) is provided at an upper position on one side of the through slot (101), one side of the slider (12) passes through the through slot 2 (102) and is fixedly connected to the lower clamping plate (5).

3. The agricultural fruit tree pruning device according to claim 1, characterized in that: A rubber pad 1 (13) and a rubber pad 2 (14) are respectively fixed to opposite sides of the upper clamping plate (3) and the lower clamping plate (5).

4. The agricultural fruit tree pruning device according to claim 1, characterized in that: The push-pull assembly (7) comprises an electric push rod (15) screwed onto the upper end of a support plate (6); the upper end flange of the electric push rod (15) is connected to a sleeve plate (16) slidably connected to the support rod (1); the support plate (6) and the sleeve plate (16) are respectively provided with a through hole 1 (601) and a through hole 2 (1601) through which the support rod (1) passes; the cutting assembly (8) is mounted on the sleeve plate (16).

5. The agricultural fruit tree pruning device according to claim 4, characterized in that: The cutting assembly (8) comprises a connecting plate (17), one side of which is provided with a concave plate (1701) plugged into the sleeve plate (16) and screwed thereto, a second motor (18) is mounted on the outer side of the connecting plate (17), and an output end of the second motor (18) passes through the connecting plate (17) and is connected to a cutting saw blade (19).

6. The agricultural fruit tree pruning device according to claim 1, characterized in that: A control switch (20) is installed on one side of the lower end of the support rod (1), and the control switch (20) is provided with a switch 1 (2001), a switch 2 (2002), and a switch 3 (2003) which are electrically connected to the lifting assembly (4), the push-pull assembly (7), and the cutting assembly (8), respectively.

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