Efficient camellia oleifera branch pruning tool

Abstract

The utility model discloses an efficient camellia oleifera branch pruning tool, and relates to the technical field of pruning tools. The movable shear arm is arranged in a movable groove formed in the fixed shear arm in a penetrating mode. The movable shear arm is hinged to the movable groove through a hinge shaft; the supporting plate is fixedly arranged on the front side of the handle, an electric motor is fixedly arranged on the upper side of the supporting plate, and the electric motor is connected with a power source in the handle; an output shaft of the electric motor penetrates through the supporting plate and then is sleeved and fixed with a rotating piece; the connecting piece is hinged to the upper side of the rotating piece through a hinge shaft, and the other end of the connecting piece is hinged to the lower side of the movable shear arm through a hinge shaft. And the branches can be trimmed without the need of high working intensity of workers, so that the labor intensity of the workers is reduced, and the trimming quality is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pruning tools, in particular to an efficient oil-tea branch pruning tool. Background Art

[0002] Camellia oleifera is an evergreen shrub. In order to ensure the scientific and reasonable structure of the tree and high and stable yield, pruning is necessary. Existing pruning pliers are mostly manually operated, and the pruning arm length is fixed, the operating space is limited, and workers need to use a lot of force, which increases the operating intensity. Utility Model Content

[0003] The purpose of the utility model is to address the defects and shortcomings of the prior art and to provide an efficient oil-tea branch pruning tool with a simple structure, reasonable design, and easy use. The branches can be pruned without workers having to exert great work intensity, which not only reduces the labor intensity of the workers but also improves the pruning quality.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises a handle and a fixed scissor arm, and the fixed scissor arm is fixedly arranged at the front end of the right side of the handle;

[0005] It also contains:

[0006] The movable scissor arm is inserted into a movable groove provided inside the fixed scissor arm; and the movable scissor arm and the movable groove are hingedly arranged via a hinge shaft;

[0007] A support plate, wherein the support plate is fixedly arranged on the front side of the handle, and an electric motor is fixedly arranged on the upper side of the support plate, and the electric motor is connected to the power supply inside the handle; after the output shaft of the electric motor passes through the support plate, a rotating part is sleeved and fixed;

[0008] A connecting member, wherein the connecting member is hingedly arranged on the upper side of the rotating member through a hinge shaft, and the other end of the connecting member is hingedly arranged on the lower side of the movable scissor arm through a hinge shaft;

[0009] Through the above technical solution design, the rotation of the rotating member drives the connecting member to move, so that the movable shear arm rotates around the rotation center between it and the movable groove, so that the movable shear arm cooperates with the fixed shear arm to complete the pruning operation.

[0010] As a further improvement of the utility model, a shearing groove is provided on the inner wall of the arc-shaped arm of the fixed shearing arm, and the shearing groove is matched with the arc-shaped arm of the movable shearing arm;

[0011] Through the above technical solution design, the movable shear arm and the fixed shear arm cooperate with each other for shearing.

[0012] As a further improvement of the utility model, a handle is fixedly provided on the rear side of the handle;

[0013] The above technical solution is designed to facilitate holding and operation.

[0014] As a further improvement of the utility model, a cylinder is fixedly arranged on the rear side of the handle, and the cylinder is connected to an external air source; a moving seat is fixedly arranged on the pushing end of the cylinder, and the moving seat is slidably arranged on the rear side of the handle; a rotating motor is fixedly arranged on the upper side of the moving seat, and the rotating motor is connected to the power supply inside the handle; the output shaft of the rotating motor passes through the top plate of the moving seat, is arranged inside the moving seat, and is sleeved and fixed with a rotating ring gear; a moving frame is slidably arranged in the moving seat, and the moving frame is arranged on the outside of the rotating ring gear, and teeth are fixedly arranged on the inner walls of the front and rear sides of the moving frame, and the teeth are respectively meshed with the rotating ring teeth; a connecting rod is fixedly arranged on the right side of the moving frame, and the connecting rod is slidably arranged in the moving seat, and a saw blade is fixedly arranged on the right side of the connecting rod;

[0015] Through the above technical solution design, the saw blade is pushed to reciprocate to achieve the operation of sawing off the branches.

[0016] The working principle of the utility model is as follows: manually hold the handle to clamp the branch between the fixed shear arm and the movable shear arm, and start the electric motor to rotate the rotating member, and when the rotating member rotates, it drives the connecting member to move, so that the movable shear arm rotates around the hinge center between it and the movable groove, so that the movable shear arm rotates and cooperates with the fixed shear arm to cut the branch; in addition, when encountering thicker branches, start the cylinder to move the movable seat to the right until the saw blade is exposed to the handle setting, and start the rotating motor to drive the rotating ring teeth to rotate, so that the rotating ring teeth rotate to respectively mesh with the teeth on the front and rear sides of the moving frame, so that the moving frame moves back and forth left and right, and then drives the saw blade to move back and forth to saw the branches.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The technology of keeping the fixed shear arm stationary and driving the movable shear arm to rotate is adopted to make the movable shear arm cooperate with the fixed shear arm to prune the branches;

[0019] 2. A saw blade is set on one side of the handle, and the saw blade is driven to reciprocate by the reciprocating engagement of the rotating ring teeth and the teeth to saw off thicker branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 yes Figure 1 Schematic diagram of the northwest isometric structure.

[0022] Figure 3 It is a structural schematic diagram of a fixed shear arm in the utility model.

[0023] Figure 4 It is a schematic diagram of the internal structure of the movable seat in the utility model.

[0024] Description of reference numerals:

[0025] Handle 1, fixed shear arm 2, movable groove 2-1, shear groove 2-2, movable shear arm 3, support plate 4, electric motor 5, rotating part 6, connecting part 7, handle 8, cylinder 9, movable seat 10, rotating motor 11, rotating ring gear 12, movable frame 13, teeth 14, connecting rod 15, saw blade 16. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] See also Figure 1-Figure 4 In this embodiment, it comprises a handle 1 and a fixed scissor arm 2. The fixed scissor arm 2 is fixedly arranged at the front right side of the handle 1; a handle 8 is fixedly arranged at the rear side of the handle 1;

[0029] It also contains:

[0030] The movable shear arm 3 is inserted into the movable groove 2-1 provided inside the fixed shear arm 2; the movable shear arm 3 and the movable groove 2-1 are hingedly provided through a hinge shaft; a shearing groove 2-2 is provided on the inner wall of the arc-shaped arm of the fixed shear arm 2, and the shearing groove 2-2 is provided in cooperation with the arc-shaped arm of the movable shear arm 3;

[0031] A support plate 4, wherein the support plate 4 is fixedly arranged on the front side of the handle 1, and an electric motor 5 is fixedly arranged on the upper side of the support plate 4, and the electric motor 5 is connected to the power supply inside the handle 1. The specific use model of the electric motor 5 is directly purchased and installed from the market according to actual use requirements; after the output shaft of the electric motor 5 passes through the support plate 4, a rotating member 6 is sleeved and fixed;

[0032] A connecting member 7, wherein the connecting member 7 is hingedly arranged on the upper side of the rotating member 6 through a hinge shaft, and the other end of the connecting member 7 is hingedly arranged on the lower side of the movable scissor arm 3 through a hinge shaft;

[0033] Through the above technical solution design, the rotating member 6 rotates to drive the connecting member 7 to move, so that the movable shear arm 3 rotates around the rotation center between it and the movable groove 2-1, so that the movable shear arm 3 cooperates with the fixed shear arm 2 to complete the pruning operation.

[0034] Embodiment 2:

[0035] See also Figure 1-Figure 4 , further improved on the basis of Example 1, the rear side of the handle 1 is fixedly provided with a cylinder 9, and the cylinder 9 is connected to an external air source; a moving seat 10 is fixedly provided on the pushing end of the cylinder 9, and the moving seat 10 is slidably provided on the rear side of the handle 1; a rotating motor 11 is fixedly provided on the upper side of the moving seat 10, and the rotating motor 11 is connected to the power supply inside the handle 1, and the specific use model of the rotating motor 11 is directly purchased, installed and used from the market according to actual use requirements; after the output shaft of the rotating motor 11 passes through the top plate of the moving seat 10, it is arranged inside the moving seat 10, and a rotating ring gear 12 is fixedly provided; a moving frame 13 is slidably provided in the moving seat 10, and the moving frame 13 is arranged on the outside of the rotating ring gear 12, and teeth 14 are fixedly provided on the inner walls of the front and rear sides of the moving frame 13, and the teeth 14 are respectively meshed with the rotating ring gear 12; a connecting rod 15 is fixedly provided on the right side of the moving frame 13, and the connecting rod 15 is slidably provided in the moving seat 10, and a saw blade 16 is fixedly provided on the right side of the connecting rod 15;

[0036] Through the above technical solution design, the saw blade 16 is pushed to reciprocate to achieve the operation of sawing off the branch.

[0037] When using the utility model, the handle 8 is manually held to clamp the branch between the fixed shear arm 2 and the movable shear arm 3, and the electric motor 5 is started to rotate the rotating member 6. When the rotating member 6 rotates, it drives the connecting member 7 to move, so that the movable shear arm 3 rotates around the hinge center between it and the movable groove 2-1, so that the movable shear arm 3 rotates and cooperates with the fixed shear arm 2 to cut the branch; in addition, when encountering thicker branches, the cylinder 9 is started to move the movable seat 10 to the right until the saw blade 16 is exposed from the handle 1, and the rotating motor 11 is started to drive the rotating ring gear 12 to rotate, so that the rotating ring gear 12 rotates to engage the teeth 14 on the front and rear sides of the movable frame 13 respectively, so that the movable frame 13 moves back and forth left and right, and then drives the saw blade 16 to move back and forth to saw the branch.

[0038] Compared with the prior art, the beneficial effects of the utility model are:

[0039] The technology of keeping the fixed shear arm 2 stationary and driving the movable shear arm 3 to rotate is adopted to make the movable shear arm 3 cooperate with the fixed shear arm 2 to prune the branches;

[0040] 2. A saw blade 16 is arranged on one side of the handle 1. The saw blade 16 is driven to reciprocate by the reciprocating meshing of the rotating ring teeth 12 and the teeth 14 to saw off thicker branches.

[0041] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An efficient oil-tea tree branch pruning tool, comprising a handle (1) and a fixed shear arm (2), wherein the fixed shear arm (2) is fixedly arranged at the front right side of the handle (1); It is characterized in that It also contains: A movable scissor arm (3), wherein the movable scissor arm (3) is inserted into a movable groove (2-1) provided inside the fixed scissor arm (2); and the movable scissor arm (3) and the movable groove (2-1) are hingedly connected via a hinge shaft; A support plate (4), wherein the support plate (4) is fixedly arranged on the front side of the handle (1), and an electric motor (5) is fixedly arranged on the upper side of the support plate (4), and the electric motor (5) is connected to a power source inside the handle (1); after the output shaft of the electric motor (5) passes through the support plate (4), a rotating member (6) is sleeved and fixed thereon; A connecting member (7) is hingedly arranged on the upper side of the rotating member (6) through a hinge shaft, and the other end of the connecting member (7) is hingedly arranged on the lower side of the movable scissor arm (3) through a hinge shaft.

2. The efficient oil-tea tree branch pruning tool according to claim 1, characterized in that: A shearing groove (2-2) is provided on the inner wall of the arc-shaped arm of the fixed shearing arm (2), and the shearing groove (2-2) is matched with the arc-shaped arm of the movable shearing arm (3).

3. The efficient oil-tea tree branch pruning tool according to claim 1, characterized in that: A handle (8) is fixedly provided on the rear side of the handle (1).

4. The efficient oil-tea tree branch pruning tool according to claim 1, characterized in that: The handle (1) is fixedly provided with a cylinder (9) on the rear side, and the cylinder (9) is connected to an external air source; a moving seat (10) is fixedly provided on the pushing end of the cylinder (9), and the moving seat (10) is slidably provided on the rear side of the handle (1); a rotating motor (11) is fixedly provided on the upper side of the moving seat (10), and the rotating motor (11) is connected to a power source inside the handle (1); the output shaft of the rotating motor (11) passes through the top plate of the moving seat (10), is provided inside the moving seat (10), and is sleeved with a fixed A rotating ring tooth (12) is provided; a moving frame (13) is slidably arranged in the moving seat (10), and the moving frame (13) is arranged on the outside of the rotating ring tooth (12); teeth (14) are fixedly arranged on the inner walls of the front and rear sides of the moving frame (13), and the teeth (14) are respectively meshed with the rotating ring tooth (12); a connecting rod (15) is fixedly arranged on the right side of the moving frame (13), and the connecting rod (15) is slidably arranged in the moving seat (10), and a saw blade (16) is fixedly arranged on the right side of the connecting rod (15).

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