Pruning device for greening maintenance

Abstract

The utility model discloses a pruning device for greening maintenance, which relates to the technical field of greening maintenance and comprises a handheld rod, one end of the handheld rod is fixedly connected with a driving motor, the top of the driving motor is fixedly connected with a controller, and the output end of the driving motor is in transmission connection with a first telescopic rod. And one end of the first telescopic rod is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a clamping and shearing mechanism, and the bottom of the outer wall of the handheld rod is fixedly connected with a control hand rod. Through connection of the pull rope at one end of the control hand lever, the first shear and the second shear can be conveniently controlled to shear in a matched mode, the two sets of shear faces are connected in a crossed mode, greening shearing is more convenient, the shearing means is convenient, operation is effortless, and the work efficiency is improved. And the controller can control the length of the first telescopic rod connected with the other end of the driving motor, so that the extending length of the clamping and shearing mechanism can be increased, and the device can shear grass in the distance more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of greening maintenance, in particular to a pruning device for greening maintenance. Background Art

[0002] With the advancement of science and technology and the development of society, people pay more and more attention to their living environment. In order to have a better living environment, greening plays a vital role in beautifying the environment. In the garden greening maintenance operation, scissors are often used to trim or prune greening trees to make the greening trees have beautiful shapes, provide people with a pleasing feeling, and add brilliance to the city.

[0003] The existing technology has the following problems:

[0004] 1. The existing pruning devices for greening maintenance use large scissors to cut, which makes it difficult for users to use more force, and the cutting means of the device are single, which has no substantial effect on greening maintenance;

[0005] 2. The existing pruning devices for greening maintenance have a single cutting method and a fixed cutting range. They cannot reach branches far away and need to use auxiliary tools. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A pruning device for greening maintenance comprises a hand-held rod, one end of the hand-held rod is fixedly connected to a driving motor, the top of the driving motor is fixedly connected to a controller, the output end of the driving motor is transmission-connected to a first telescopic rod, one end of the first telescopic rod is fixedly connected to a connecting block, one end of the connecting block is fixedly connected to a clamping and shearing mechanism, the bottom of the outer wall of the hand-held rod is fixedly connected to an operating handle, and one side of the outer wall of the hand-held rod is fixedly connected to a cutting device.

[0008] A further improvement of the technical solution of the utility model is that the operating handle includes a handle, a slide groove is provided at the bottom of one end of the handle, a plate buckle is slidably connected inside the slide groove, a pull rope is fixedly connected to one end of the plate buckle, and a connecting pin is fixedly connected to one end of the pull rope.

[0009] A further improvement of the technical solution of the utility model is that the top of the connecting pin is fixedly connected to the bottom of the clamping and shearing mechanism, one end of the pull rope passes through one end of the handle and is connected to the plate buckle, and the plate buckle movably controls the clamping and shearing mechanism.

[0010] A further improvement of the technical solution of the utility model is that the segmentation device includes a connecting box, the interior of the connecting box is movably connected with a second telescopic rod, the other end of the second telescopic rod is penetrated and connected with a rotating rod, and one end of the second telescopic rod is fixedly connected with a saw blade.

[0011] A further improvement of the technical solution of the utility model is that: the rotating rod controls the second telescopic rod to be movably connected to the inside of the connecting box.

[0012] A further improvement of the technical solution of the utility model is that the clamping and shearing mechanism includes a clamping box, one side of the clamping box is movably connected to a first pair of scissors, one side of the clamping box is penetrated by a connecting rod, one side of the first pair of scissors is provided with a blade, and one side of the first pair of scissors is movably connected to a second pair of scissors.

[0013] A further improvement of the technical solution of the utility model is that the first scissors and the second scissors are movably connected to the inside of the clamping box through a connecting rod, and the blade surface of the second scissors is staggered with the blade surface of the first scissors.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a pruning device for greening maintenance. The cutting action of the clamping and shearing mechanism is controlled by an operating handle. The bottom of the operating handle is connected to a handle for the convenience of the user to take it. By placing the index finger on the front end of the plate buckle and then pulling it toward the rear end, the pull rope is pulled toward the rear end. The connecting pin connected to the other end of the pull rope is connected to the clamping and shearing mechanism, so that the device can be opened for shearing. The clamping box connects the first scissors and the second scissors together through the connecting rod, and is also connected by the pull rope at one end of the operating handle, so that the first scissors and the second scissors can be conveniently controlled to cooperate in shearing, so that the two sets of blades are cross-connected, which makes the shearing of greening more convenient. The cutting means are convenient, and the operation can be effortless. Compared with the existing large scissors, the two arms can reduce the effort, making the device more convenient to use.

[0016] 2. The utility model provides a pruning device for greening maintenance, one end of a hand-held rod is connected to a driving motor, a controller can control the length of a first telescopic rod connected to the other end of the driving motor, the length of the clipping mechanism can be extended to be longer, and the device can be more convenient for cutting grass at a distance, one end of a connecting box is connected to the outer wall of the hand-held rod, which does not hinder the cutting operation of the device, and one side of the connecting box is connected to the second telescopic rod through a rotating rod, so that the second telescopic rod can be easily and freely folded inside the device, and the saw blade release angle can be adjusted, and the saw blade can saw off thick branches, the means of greening maintenance of the device are increased, and the device is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the pruning device for greening maintenance of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the operating handle of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the partitioning device of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the clamping and shearing mechanism of the utility model.

[0021] In the figure: 1. hand-held rod; 2. first telescopic rod; 3. connecting block; 4. clamping and shearing mechanism; 5. driving motor; 6. controller; 7. operating handle; 8. cutting device; 41. clamping box; 42. first scissors; 43. connecting rod; 44. second scissors; 45. blade; 71. handle; 72. slide groove; 73. plate buckle; 74. pull rope; 75. connecting pin; 81. connecting box; 82. rotating rod; 83. second telescopic rod; 84. saw blade. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model provides a pruning device for greening maintenance, including a hand-held rod 1, one end of the hand-held rod 1 is fixedly connected to a driving motor 5, the top of the driving motor 5 is fixedly connected to a controller 6, the output end of the driving motor 5 is transmission-connected to a first telescopic rod 2, one end of the first telescopic rod 2 is fixedly connected to a connecting block 3, one end of the connecting block 3 is fixedly connected to a clamping mechanism 4, the bottom of the outer wall of the hand-held rod 1 is fixedly connected to an operating handle 7, and one side of the outer wall of the hand-held rod 1 is fixedly connected to a cutting device 8.

[0025] In this embodiment, through the joint action of the hand-held rod 1, the first telescopic rod 2, the drive motor 5 and the controller 6, the device can be made more convenient to use. One end of the hand-held rod 1 is connected to the drive motor 5, and the controller 6 can control the length of the first telescopic rod 2 connected to the other end of the drive motor 5, which can facilitate the clipping mechanism 4 to extend the length longer, and can make it more convenient to cut grass at a distance, making the device more convenient to use.

[0026] Example 2

[0027] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the operating handle 7 includes a handle 71, a slide groove 72 is provided at the bottom of one end of the handle 71, a plate buckle 73 is slidably connected inside the slide groove 72, one end of the plate buckle 73 is fixedly connected to a pull rope 74, and one end of the pull rope 74 is fixedly connected to a connecting pin 75.

[0028] The top of the connecting pin 75 is fixedly connected to the bottom of the clamping and shearing mechanism 4 , one end of the pull rope 74 passes through one end of the handle 71 and is connected to the plate buckle 73 , and the plate buckle 73 movably controls the clamping and shearing mechanism 4 .

[0029] In this embodiment, the combined action of the shearing mechanism 4 and the operating handle 7 can make the device more convenient to use. The cutting action of the shearing mechanism 4 is controlled by the operating handle 7. The bottom of the operating handle 7 is connected to the handle 71 for the convenience of the user to take it. By placing the index finger on the front end of the plate buckle 73 and then pulling it toward the rear end, the pull rope 74 is pulled toward the rear end. The connecting pin 75 connected to the other end of the pull rope 74 is connected to the shearing mechanism 4, which can open the device for shearing, making the device more convenient to use.

[0030] Example 3

[0031] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the dividing device 8 includes a connecting box 81, the interior of the connecting box 81 is movably connected with a second telescopic rod 83, the other end of the second telescopic rod 83 is penetrated by a rotating rod 82, and one end of the second telescopic rod 83 is fixedly connected with a saw blade 84.

[0032] The rotating rod 82 controls the second telescopic rod 83 to be movably connected to the inside of the connecting box 81 .

[0033] In this embodiment, through the joint action of the connecting box 81, the rotating rod 82, the second telescopic rod 83 and the saw blade 84, the device can be made more convenient to use. One end of the connecting box 81 is connected to the outer wall of the hand-held rod 1 without hindering the cutting operation of the device, and one side of the connecting box 81 is connected to the second telescopic rod 83 through the rotating rod 82, so that the second telescopic rod 83 can be easily and freely folded inside the device, and the release angle of the saw blade 84 can be adjusted. The saw blade 84 can saw off thick branches, making the device more convenient to use.

[0034] Example 4

[0035] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the clamping and shearing mechanism 4 includes a clamping box 41, one side of the clamping box 41 is movably connected with a first pair of scissors 42, one side of the clamping box 41 is penetrated by a connecting rod 43, one side of the first pair of scissors 42 is provided with a blade surface 45, and one side of the first pair of scissors 42 is movably connected with a second pair of scissors 44.

[0036] The first scissors 42 and the second scissors 44 are movably connected to the inside of the clamping box 41 through a connecting rod 43 , and the blade surface 45 of the second scissors 44 is staggeredly connected with the blade surface 45 of the first scissors 42 .

[0037] In this embodiment, through the joint action of the clamping box 41, the first scissors 42 and the second scissors 44, the device can make cutting more convenient. The clamping box 41 connects the first scissors 42 and the second scissors 44 together through the connecting rod 43, and is also connected through the pull rope 74 at one end of the operating handle 7. The first scissors 42 and the second scissors 44 can be conveniently controlled to cooperate in cutting, so that the two sets of blades 45 are cross-connected, which makes the cutting of greening more convenient and makes the device more convenient to use.

[0038] The working principle of the pruning device for greening maintenance will be specifically described below.

[0039] like Figure 1-4 As shown, when this greening maintenance pruning device is in use, one end of the hand-held rod 1 is connected to the driving motor 5, and the controller 6 can control the length of the first telescopic rod 2 connected to the other end of the driving motor 5, which can facilitate the clamping and shearing mechanism 4 to extend the length, and can be more convenient for cutting grass at a distance of the device. The clamping box 41 connects the first scissors 42 and the second scissors 44 together through the connecting rod 43, and is also connected through the pull rope 74 at one end of the operating hand lever 7, which can facilitate the control of the first scissors 42 and the second scissors 44 to cooperate in cutting, so that the two sets of blades 45 are cross-connected, and the cutting of greening is more convenient. The cutting action of the clamping and shearing mechanism 4 is controlled by the operating hand lever 7. The bottom of the longitudinal hand rod 7 is connected to the handle 71 for the user to take it conveniently. By placing the index finger on the front end of the plate buckle 73 and then pulling it toward the rear end, the pull rope 74 is pulled toward the rear end. The connecting pin 75 connected to the other end of the pull rope 74 is connected to the clamping shear mechanism 4, which can open the device for shearing, making the device more convenient to use. One end of the connecting box 81 is connected to the outer wall of the hand-held rod 1 without hindering the shearing operation of the device, and one side of the connecting box 81 is connected to the second telescopic rod 83 through the rotating rod 82, so that the second telescopic rod 83 can be easily and freely folded inside the device, and the release angle of the saw blade 84 can be adjusted. The saw blade 84 can saw off thick branches, making the device more convenient to use.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A pruning device for greening maintenance, comprising a hand-held rod (1), characterized in that: One end of the hand-held rod (1) is fixedly connected to a driving motor (5), the top of the driving motor (5) is fixedly connected to a controller (6), the output end of the driving motor (5) is drivingly connected to a first telescopic rod (2), one end of the first telescopic rod (2) is fixedly connected to a connecting block (3), one end of the connecting block (3) is fixedly connected to a clamping and shearing mechanism (4), the bottom of the outer wall of the hand-held rod (1) is fixedly connected to an operating handle (7), and one side of the outer wall of the hand-held rod (1) is fixedly connected to a cutting device (8).

2. A pruning device for greening maintenance according to claim 1, characterized in that: The operating handle (7) comprises a handle (71), a slide groove (72) is provided at the bottom of one end of the handle (71), a plate buckle (73) is slidably connected inside the slide groove (72), one end of the plate buckle (73) is fixedly connected to a pull rope (74), and one end of the pull rope (74) is fixedly connected to a connecting pin (75).

3. A pruning device for greening maintenance according to claim 2, characterized in that: The top of the connecting pin (75) is fixedly connected to the bottom of the clamping and shearing mechanism (4), one end of the pull rope (74) passes through one end of the handle (71) and is connected to the plate buckle (73), and the plate buckle (73) is movable to control the clamping and shearing mechanism (4).

4. A pruning device for greening maintenance according to claim 1, characterized in that: The segmentation device (8) comprises a connection box (81), the interior of the connection box (81) is movably connected to a second telescopic rod (83), the other end of the second telescopic rod (83) is penetrated and connected to a rotating rod (82), and one end of the second telescopic rod (83) is fixedly connected to a saw blade (84).

5. A pruning device for greening maintenance according to claim 4, characterized in that: The rotating rod (82) controls the second telescopic rod (83) to be movably connected to the inside of the connecting box (81).

6. A pruning device for greening maintenance according to claim 1, characterized in that: The clamping and shearing mechanism (4) comprises a clamping box (41), one side of the clamping box (41) is movably connected to a first pair of scissors (42), one side of the clamping box (41) is connected through a connecting rod (43), one side of the first pair of scissors (42) is provided with a blade surface (45), and one side of the first pair of scissors (42) is movably connected to a second pair of scissors (44).

7. A pruning device for greening maintenance according to claim 6, characterized in that: The first scissors (42) and the second scissors (44) are movably connected to the inside of the clamping box (41) through a connecting rod (43), and the blade surface (45) of the second scissors (44) is staggeredly connected with the blade surface (45) of the first scissors (42).

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