Forest tending and pruning trimmer

Abstract

The utility model belongs to the technical field of tree cutting and pruning, and particularly relates to a forest tending and pruning trimmer which comprises a base and a screw rod, a sleeve and a connecting frame are arranged at the top of the base, sliding grooves are correspondingly formed in the side walls of the connecting frame and the sleeve, the screw rod is arranged in the sliding groove of the connecting frame, and the screw rod is connected with the sleeve. A cavity is formed in the base, a first motor is arranged in the cavity, one end of the screw rod is connected with a rotating shaft of the first motor, and a sliding block is arranged on the side wall of the screw rod. In the forest tending and tree branch removing and pruning process, by adjusting the length of the pruning device, the pruning range of the pruning device is increased, and the pruning effect is improved; branches at high positions can be conveniently pruned, operation of pruning personnel is facilitated, and therefore the pruning effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tree cutting and pruning, in particular to a forest tending and pruning pruner. Background Art

[0002] Forest tending, also known as stand tending, refers to the various measures taken in the forest cultivation process from afforestation to maturity to ensure the survival of young forests, promote tree growth, improve forest composition and quality, and increase forest productivity. This includes pruning for forest tending. During the growth process, trees need to be tended and pruned in a timely manner to promote tree growth and obtain good trunk shape. At the same time, pruning and tending can also reduce the occurrence of dead knots, improve wood quality, and improve the living space of target tree species and excellent plants to promote their growth.

[0003] In the existing technology, during the process of pruning trees in forest tending, it is difficult to prune high branches due to the limited length of the pruner, which brings a lot of inconvenience to the pruning workers and affects the pruning effect and efficiency. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above and / or existing problems in existing tree cutting and pruning, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a forest tending and pruning pruning device, which can increase the pruning range of the pruning device by adjusting the length of the pruning device during the process of pruning trees in forest tending, facilitate the pruning of high branches, and facilitate the operation of the pruning personnel, thereby improving the pruning effect and efficiency.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A forest tending and pruning trimmer comprises a base and a screw, a sleeve and a connecting frame are provided on the top of the base, a slide groove is provided on the side walls of the connecting frame and the sleeve respectively, a screw is provided in the slide groove of the connecting frame, a cavity is provided in the base, a first motor is provided in the cavity, one end of the screw is connected to the rotating shaft of the first motor, a slider is provided on the side wall of the screw, a movable seat is provided on the side wall of the slider, a telescopic rod is provided on the top of the movable seat, the telescopic rod is slidably connected to the inner wall of the sleeve, a mounting frame is provided on the top of the telescopic rod, a second motor is provided on the front side wall of the mounting frame, a cutting saw blade is provided in the mounting frame, and the cutting saw blade is connected to the rotating shaft of the second motor.

[0009] As a preferred solution of the forest tending and pruning trimmer described in the utility model, wherein: a support seat is provided on the top of the telescopic rod, a third motor is provided on the right side wall of the support seat, the support seat is embedded in the rotating rod, the rotating shaft of the third motor is connected to one end of the rotating rod, the mounting bracket is provided on the left side wall of the support seat, and the mounting bracket is connected to the other end of the rotating rod.

[0010] As a preferred solution of the forest tending and pruning trimmer described in the utility model, a battery is provided in the cavity, a charging hole is provided on the right side wall of the base, and the charging hole is electrically connected to the battery.

[0011] As a preferred solution of the forest tending and pruning trimmer described in the utility model, a control panel is provided on the front side wall of the base, and the control panel is electrically connected to the first motor and the second motor.

[0012] As a preferred solution of the forest tending and pruning trimmer described in the utility model, the side wall of the sleeve is provided with a handle, and the side wall of the handle is provided with anti-slip grooves.

[0013] As a preferred solution of the forest tending and pruning trimmer described in the utility model, a guide rail is provided on the right side wall of the inner cavity of the sleeve, and the movable seat is slidably connected to the inner wall of the sleeve through the guide rail.

[0014] As a preferred solution of the forest tending and pruning trimmer described in the utility model, a rotating hole is provided on the base, and the rotating shaft of the first motor is connected to one end of the screw rod through the rotating hole.

[0015] Compared with the prior art: In the present application, 1. the first motor is used to drive the screw to rotate, thereby pushing the slider to slide along the inner wall of the slide groove, and the slider drives the movable seat to move up and down, thereby driving the telescopic rod to slide up and down along the inner wall of the sleeve. The sleeve and the telescopic rod are used in conjunction with each other to facilitate the adjustment of the use length of the device, thereby being able to adjust the use height of the cutting saw blade so that the cutting saw blade can contact high branches. The second motor is used to drive the cutting saw blade to rotate, thereby operating the cutting saw blade to prune branches. Therefore, in the process of pruning trees in forest tending, the length of the trimmer is adjusted, the trimming range of the trimmer is increased, the pruning of high branches is facilitated, and the operation of the trimmer is facilitated, thereby improving the pruning effect and efficiency. 2. The third motor is used to drive the rotating rod to rotate, thereby driving the mounting frame to rotate through the rotating rod, thereby facilitating the adjustment of the cutting angle of the cutting saw blade. It has a wide range of applications and is convenient for pruning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0017] Figure 1 This is a schematic structural diagram of a forest tending and pruning pruner according to the present utility model;

[0018] Figure 2 This is an exploded view of the structure of a forest tending and pruning pruner according to the utility model;

[0019] Figure 3 This is a structural cross-sectional view of a forest tending and pruning pruner according to the utility model;

[0020] Figure 4 This is a schematic diagram of the third motor of a forest tending and pruning trimmer according to the present utility model.

[0021] In the figure: 100 base, 110 sleeve, 120 connecting frame, 130 slide, 200 screw, 210 cavity, 220 first motor, 230 slider, 240 moving seat, 250 telescopic rod, 260 mounting frame, 270 second motor, 280 cutting saw blade, 300 support seat, 310 third motor, 320 rotating rod. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a forest tending and pruning pruning device, please refer to Figures 1-4 , including a base 100 and a screw 200, a sleeve 110 and a connecting frame 120 are fixedly installed on the top of the base 100, and a sliding groove 130 is correspondingly opened on the side walls of the connecting frame 120 and the sleeve 110, and the screw 200 is rotatably connected in the sliding groove 130 of the connecting frame 120, a cavity 210 is opened in the base 100, and a first motor 220 is fixedly installed in the cavity 210, one end of the screw 200 is connected to the rotating shaft of the first motor 220, a slider 230 is threadedly connected to the side wall of the screw 200, and a movable seat 240 is fixedly connected to the side wall of the slider 230, and a telescopic rod 250 is fixedly installed on the top of the movable seat 240, and the telescopic rod 250 is slidably connected to the inner wall of the sleeve 110, and a mounting frame 260 is fixedly installed on the top of the telescopic rod 250, and the front side wall of the mounting frame 260 is fixedly installed There is a second motor 270, and a cutting saw blade 280 is rotatably connected in the mounting frame 260. The cutting saw blade 280 is connected to the rotating shaft of the second motor 270. Specifically, the first motor 220 is used to drive the screw 200 to rotate, thereby pushing the slider 230 to slide along the inner wall of the slide groove 130, and the slider 230 drives the moving seat 240 to move up and down, thereby driving the telescopic rod 250 to slide up and down along the inner wall of the sleeve 110. The sleeve 110 is used in conjunction with the telescopic rod 250 to facilitate the adjustment of the use length of the device, so that the use height of the cutting saw blade 280 can be adjusted, so that the cutting saw blade 280 can contact high branches, and the second motor 270 is used to drive the cutting saw blade 280 to rotate, thereby operating the cutting saw blade 280 to remove branches and prune branches.

[0027] A battery is provided in the cavity 210, and a charging hole is provided on the right side wall of the base 100. The charging hole is electrically connected to the battery. Specifically, the battery is conveniently charged through the charging hole, and the device is conveniently powered by the battery for operation.

[0028] A control panel is provided on the front side wall of the base 100 , and the control panel is electrically connected to the first motor 220 and the second motor 270 . Specifically, the control panel facilitates operation of the device and facilitates trimming.

[0029] The side wall of the sleeve 110 is provided with a handle, and the side wall of the handle is provided with anti-slip grooves. Specifically, the handle makes it easy to pick up the device and convenient to use.

[0030] A guide rail is provided on the right side wall of the inner cavity of the sleeve 110, and the movable seat 240 is slidably connected to the inner wall of the sleeve 110 through the guide rail. Specifically, the guide rail facilitates the positioning and guidance of the movable seat 240, thereby improving stability during movement.

[0031] A rotating hole is provided on the base 100 , and the rotating shaft of the first motor 220 is connected to one end of the screw rod 200 through the rotating hole. Specifically, the rotating hole facilitates the installation and connection of the first motor 220 and the screw rod 200 , and is convenient for operation.

[0032] Combine Figures 1-4 The forest tending and pruning device of this embodiment is specifically used as follows: in the process of pruning trees in forest tending, the first motor 220 is used to drive the screw 200 to rotate, thereby pushing the slider 230 to slide along the inner wall of the slide groove 130, and the slider 230 drives the movable seat 240 to move up and down, thereby driving the telescopic rod 250 to slide up and down along the inner wall of the sleeve 110. The sleeve 110 and the telescopic rod 250 are used in conjunction with each other to facilitate the adjustment of the working length of the device, thereby enabling the working height of the cutting saw blade 280 to be adjusted so that the cutting saw blade 280 can contact high branches, thereby pruning high branches. The second motor 270 is used to drive the cutting saw blade 280 to rotate, thereby operating the cutting saw blade 280 to prune branches, which is convenient for the pruning personnel to operate, thereby improving the pruning effect and efficiency.

[0033] Figure 3-Figure 4 The following is a schematic diagram of the structure of the second embodiment of the forest tending and pruning pruning device of the present invention. Figure 3-Figure 4, different from the above embodiment, a support base 300 is provided on the top of the telescopic rod 250, and a third motor 310 is provided on the right side wall of the support base 300. The support base 300 is embedded in the rotating rod 320, and the rotating shaft of the third motor 310 is connected to one end of the rotating rod 320. The mounting bracket 260 is provided on the left side wall of the support base 300, and the mounting bracket 260 is connected to the other end of the rotating rod 320. Specifically, the third motor 310 is used to drive the rotating rod 320 to rotate, and the rotating rod 320 drives the mounting bracket 260 to rotate, which is convenient for adjusting the cutting angle of the cutting saw blade 280. It has a wide range of applications and is convenient for pruning work.

[0034] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A forest tending and pruning pruner, characterized by: The invention comprises a base (100) and a screw (200), wherein a sleeve (110) and a connecting frame (120) are provided on the top of the base (100), a sliding groove (130) is provided on the side walls of the connecting frame (120) and the sleeve (110), a screw (200) is provided in the sliding groove (130) of the connecting frame (120), a cavity (210) is provided in the base (100), a first motor (220) is provided in the cavity (210), one end of the screw (200) is connected to the rotating shaft of the first motor (220), and the screw (200) is provided in the rotating shaft of the first motor (220). 0) is provided with a slider (230) on the side wall, a movable seat (240) is provided on the side wall of the slider (230), a telescopic rod (250) is provided on the top of the movable seat (240), the telescopic rod (250) is slidably connected to the inner wall of the sleeve (110), a mounting frame (260) is provided on the top of the telescopic rod (250), a second motor (270) is provided on the front side wall of the mounting frame (260), a cutting saw blade (280) is provided in the mounting frame (260), and the cutting saw blade (280) is connected to the rotating shaft of the second motor (270).

2. The forest tending and pruning trimmer according to claim 1, characterized in that: A support base (300) is provided at the top of the telescopic rod (250), a third motor (310) is provided on the right side wall of the support base (300), the support base (300) is embedded in the rotating rod (320), the rotating shaft of the third motor (310) is connected to one end of the rotating rod (320), the mounting frame (260) is provided on the left side wall of the support base (300), and the mounting frame (260) is connected to the other end of the rotating rod (320).

3. The forest tending and pruning trimmer according to claim 1, characterized in that: A battery is provided in the cavity (210), and a charging hole is provided on the right side wall of the base (100), and the charging hole is electrically connected to the battery.

4. The forest tending and pruning trimmer according to claim 1, characterized in that: A control panel is provided on the front side wall of the base (100), and the control panel is electrically connected to the first motor (220) and the second motor (270).

5. The forest tending and pruning trimmer according to claim 1, characterized in that: The side wall of the sleeve (110) is provided with a handle, and the side wall of the handle is provided with anti-slip grooves.

6. The forest tending and pruning trimmer according to claim 1, characterized in that: A guide rail is provided on the right side wall of the inner cavity of the sleeve (110), and the movable seat (240) is slidably connected to the inner wall of the sleeve (110) via the guide rail.

7. The forest tending and pruning trimmer according to claim 1, characterized in that: The base (100) is provided with a rotating hole, and the rotating shaft of the first motor (220) is connected to one end of the screw (200) through the rotating hole.

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