Handheld branch cleaning device

Abstract

The invention discloses a handheld branch cleaning device which comprises a handheld support, a floating support, a clamping jaw assembly and a cutting assembly, the floating support is arranged on the handheld support in a sliding mode, the cutting assembly is arranged on the floating support, branches are cut off through the cutting assembly, the clamping jaw assembly is arranged on the handheld support, and the branches are clamped through the clamping jaw assembly. The device is simple in structure and convenient to use, and can be operated on the ground to treat high-altitude branches through cooperation of two persons. Branches are ingeniously gathered and clamped through the first clamping jaw and the second clamping jaw, and the cutting efficiency can be improved; and the cut branches can be guided to fall through the clamping jaw assembly.

Description

Technical Field

[0001] The invention relates to the field of national power grids, and in particular to a handheld branch cleaning device. Background Art

[0002] Trees are often planted around power transmission lines, and the trees will grow onto the power transmission lines. Trees touching the power lines can easily cause short circuits. Short circuits can not only cause power outages, but can even cause fires or personal electric shock casualties. Therefore, it is necessary to clean the branches around the power lines. The branches are located at high altitudes, and workers need to use ladders to manually trim them, which is very time-consuming and laborious. At the same time, working at heights is extremely dangerous. Summary of the invention

[0003] In view of the defects of the above-mentioned prior art, the main purpose of the present invention is to overcome the shortcomings of the prior art and discloses a handheld branch cleaning device, including a handheld bracket, a floating bracket, a clamping claw assembly and a cutting assembly. The floating bracket is slidably arranged on the handheld bracket, the cutting assembly is arranged on the floating bracket, and the cutting assembly is used to cut off the branches. The clamping claw assembly is arranged on the handheld bracket, and the branches are clamped by the clamping claw assembly.

[0004] Furthermore, the handheld bracket includes a guide rod and a first connecting rod, two guide rods are provided, the two guide rods are arranged in parallel, and both ends are respectively fixed by the first connecting rod.

[0005] Furthermore, the cutting assembly includes a motor and a cutting blade, and the motor drives the cutting blade to rotate.

[0006] Furthermore, the clamping jaw assembly includes a first clamping jaw, a second clamping jaw, a second connecting rod and a moving block, the first clamping jaw is fixed on the handheld bracket, the second clamping jaw is hinged to the first clamping jaw, the moving block is slidably arranged on the handheld bracket, and the two ends of the second connecting rod are respectively hinged to the second clamping jaw and the moving block.

[0007] Furthermore, the first clamping jaw and the second clamping jaw are in an arc shape.

[0008] Furthermore, a first push rod is installed on the moving block.

[0009] Furthermore, two first clamping jaws are arranged at intervals, and the second clamping jaw is located between the first clamping jaws.

[0010] Furthermore, a second push rod is arranged on the floating support.

[0011] Furthermore, the handheld bracket has an extension rod.

[0012] Furthermore, the extension rod and the handheld bracket are detachably fixed.

[0013] Furthermore, a screw hole is provided on the handheld bracket, and the extension rod is threadedly matched with the screw hole.

[0014] Beneficial effects achieved by the present invention:

[0015] The invention has a simple structure and is easy to use. Through the cooperation of two people, the high-altitude branches can be processed on the ground. The branches are cleverly clamped by the first clamp and the second clamp, which can not only improve the cutting efficiency, but also guide the cut branches to fall through the clamp assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a handheld branch cleaning device of the present invention;

[0017] Figure 2 for Figure 1 A magnified view of middle;

[0018] Figure 3 for Figure 1 A schematic diagram of a three-dimensional structure from another perspective;

[0019] The reference numerals are as follows:

[0020] 1. Hand-held bracket, 2. Floating bracket, 3. Clamping jaw assembly, 4. Cutting assembly, 11. Guide rod, 12. First connecting rod, 13. Extension rod, 21. Second push rod, 31. First clamping jaw, 32. Second clamping jaw, 33. Second connecting rod, 34. Moving block, 35. First push rod, 41. Motor, 42. Cutting disc. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of 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.

[0022] A handheld branch clearing device, such as Figure 1-Figure 3 As shown, it comprises a handheld support 1, a floating support 2, a clamping jaw assembly 3 and a cutting assembly 4. The floating support 2 is slidably arranged on the handheld support 1, and the cutting assembly 3 is arranged on the floating support 2. By controlling the floating support 2 to move upward, the branches are cut by the cutting assembly 4. The clamping jaw assembly 3 is arranged on the handheld support 1, and the branches are clamped by the clamping jaw assembly 3, and the clamped branches are cut by the cutting assembly 4.

[0023] In one embodiment, if Figure 1-Figure 3As shown, the handheld bracket 1 includes a guide rod 11 and a first connecting rod 12. Two guide rods 11 are provided, and the two guide rods 11 are provided in parallel, and both ends are fixed by the first connecting rod 12. The two guide rods 11 of the handheld bracket 1 are provided to reduce the use of materials and achieve lightweight.

[0024] In one embodiment, if Figure 1-Figure 3 As shown, the cutting assembly 4 includes a motor 41 and a cutting blade 42. The motor 41 drives the cutting blade 42 to rotate. The motor 41 drives the cutting blade 42 to rotate at a high speed to cut off the branches.

[0025] In one embodiment, if Figure 1-Figure 3 As shown, the clamping jaw assembly 3 includes a first clamping jaw 31, a second clamping jaw 32, a second connecting rod 33 and a moving block 34. The first clamping jaw 31 is fixed on the handheld bracket 1, the second clamping jaw 32 is hinged to the first clamping jaw 31, the moving block 34 is slidably arranged on the handheld bracket 1, and the two ends of the second connecting rod 12 are respectively hinged to the second clamping jaw 32 and the moving block 34. Through the arrangement of the second connecting rod 12, the opening angle of the second clamping jaw 32 can be increased so as to cover more branches.

[0026] In the above embodiment, if Figure 1-Figure 3 As shown, the first clamping jaw 31 and the second clamping jaw 32 are in an arc shape. The first clamping jaw 31 and the second clamping jaw 32 have a large opening after being unfolded. The clamping jaw assembly 3 is moved to the branch by holding the bracket 1, and the moving block 334 is pushed downward and the second connecting rod 33 is cooperated to control the second clamping jaw 32 to move toward the first clamping jaw 32, so that the branches are gathered together, so as to facilitate the cutting assembly 4 to cut.

[0027] In the above embodiment, if Figure 1-Figure 3 As shown, the edge of the first clamping jaw 31 is located within the cutting range of the cutting assembly 4 .

[0028] In the above embodiment, if Figure 1-Figure 3 As shown, a first push rod 35 is installed on the moving block 34. The first push rod 35 controls the moving block 34 to move on the handheld bracket 1, thereby increasing the control range.

[0029] In one embodiment, if Figure 1-Figure 3 As shown, two first clamping jaws 31 are arranged at intervals, and the second clamping jaw 32 is located between the first clamping jaws 31. The two first clamping jaws 31 support the branch, and the second clamping jaw 32 clamps the branch; compared with using one first clamping jaw 31 and one second clamping jaw 32, the branch can be clamped more stably.

[0030] In the above embodiment, if Figure 1-Figure 3 As shown, a second push rod 21 is provided on the floating support 2 .

[0031] In one embodiment, if Figure 1-Figure 3As shown, the handheld support 1 is extended with a rod 13. The extension rod 13 can be used to enable the cleaning device to handle branches at higher places.

[0032] In the above embodiment, if Figure 1-Figure 3 As shown, the extension rod 13 and the handheld bracket 1 are detachably fixed, so as to facilitate storage and transportation.

[0033] In one embodiment, if Figure 1-Figure 3 As shown, a screw hole is provided on the handheld bracket 1, and the extension rod 13 is threadedly matched with the screw hole.

[0034] In the above embodiment, if Figure 1-Figure 3 As shown, the extension rod 13 is not limited to be provided with one, and in order to increase the stability of holding, two extension rods 13 are provided at intervals.

[0035] When the present invention is used, Figure 1-Figure 3 As shown, at least two workers operate, one supports the handheld bracket 1, and the other controls the first push rod 35 and the second push rod 21. Specifically, the clamp assembly 3 is unfolded, the handheld bracket 1 moves upward, and then the moving block 34 is controlled to move downward by the first push rod 35, and then the second clamp 32 is controlled to close to the first clamp 31 by the first connecting rod 33 to gather the branches together. Then the second push rod 21 is controlled to move the floating bracket 2 upward, and then the cutting assembly 4 is pushed upward to cut off the clamped branches. The cut branches are in a clamped state, and the branches are restrained from each other, so the branches can be guided to fall downward by the clamp assembly 3. Repeat the above actions, and the interface quickly removes the branches.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. If the present invention is modified or replaced by equivalents without departing from the spirit and scope of the present invention, they should all be included in the protection scope of the claims of the present invention.

Claims

1. A handheld branch cleaning device, characterized in that: It includes a handheld bracket, a floating bracket, a clamping claw assembly and a cutting assembly. The floating bracket is slidably arranged on the handheld bracket, the cutting assembly is arranged on the floating bracket, and the cutting assembly is used to cut branches. The clamping claw assembly is arranged on the handheld bracket, and the branches are clamped by the clamping claw assembly.

2. A handheld branch clearing device according to claim 1, characterized in that: The handheld bracket comprises a guide rod and a first connecting rod. Two guide rods are provided. The two guide rods are arranged in parallel, and both ends are fixed by the first connecting rod respectively.

3. A handheld branch clearing device according to claim 1, characterized in that: The cutting assembly comprises a motor and a cutting blade, and the motor drives the cutting blade to rotate.

4. A handheld branch clearing device according to claim 1, characterized in that: The clamping jaw assembly includes a first clamping jaw, a second clamping jaw, a second connecting rod and a moving block. The first clamping jaw is fixed on the handheld bracket, the second clamping jaw is hinged to the first clamping jaw, the moving block is slidably arranged on the handheld bracket, and the two ends of the second connecting rod are respectively hinged to the second clamping jaw and the moving block.

5. A handheld branch clearing device according to claim 4, characterized in that: The first clamping jaw and the second clamping jaw are in an arc shape.

6. A handheld branch clearing device according to claim 4, characterized in that: A first push rod is installed on the moving block.

7. A handheld branch clearing device according to claim 1, characterized in that: Two first clamping jaws are arranged at intervals, and the second clamping jaw is located between the first clamping jaws.

8. The handheld branch clearing device according to claim 1, characterized in that: A second push rod is arranged on the floating support.

9. The handheld branch clearing device according to claim 1, characterized in that: The handheld bracket is extended with a rod.

10. A handheld branch clearing device according to claim 9, characterized in that: The extension rod and the handheld bracket are detachably fixed.

11. A handheld branch clearing device according to claim 10, characterized in that: The handheld bracket is provided with a screw hole, and the extension rod is threadably matched with the screw hole.

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