A fruit tree branch pruning auxiliary machine

Abstract

The utility model discloses a kind of fruit tree branch and trunk pruning auxiliary machine tools, including bottom column, further include: the handle is fixedly connected in the bottom column lateral wall, the bottom column top is equipped with electric telescopic rod, the electric telescopic rod top is equipped with pruning device;The pruning device includes mounting block, the sliding slot being opened in the top of mounting block, the sliding block being slidably connected in sliding slot, the mounting block and the sliding block top are fixedly connected with corresponding cutter piece.The utility model relates to fruit tree planting technical field, in particular to a kind of fruit tree branch and trunk pruning auxiliary machine tools, the height of pruning device can be conveniently adjusted by electric telescopic rod, adapt to different fruit tree pruning needs, reduce work difficulty and safety risk, improve efficiency;Motor, screw and sliding block cooperate in pruning device and realize cutter piece automatic shearing, reduce manual force;The trapezoidal section design of sliding slot and sliding block ensures that sliding block stably slides, does not come out, guarantee pruning assembly normal work, with labor-saving, safe, efficient and structural stability.

Description

Technical Field

[0001] This utility model relates to the field of fruit tree planting technology, and in particular to an auxiliary tool for pruning fruit tree branches. Background Technology

[0002] In fruit tree cultivation, regular pruning of branches and trunks is a crucial step in ensuring healthy tree growth and improving fruit yield and quality. Currently, traditional fruit tree pruning largely relies on manual labor using tools such as scissors and saws. This manual pruning method has several drawbacks. Firstly, manual operation is inefficient and labor-intensive, especially for taller branches, where operators need to use ladders and other auxiliary tools, increasing the difficulty and posing certain safety risks. Secondly, existing pruning aids are not conveniently adjustable in terms of height, making it difficult to flexibly adjust to different tree heights and branch positions. Furthermore, the automation level of pruning is low, limiting the precision and effectiveness of the pruning process. Therefore, there is an urgent need for a fruit tree pruning aid machine that can solve the above problems. Utility Model Content

[0003] In view of this, the present invention aims to provide an auxiliary tool for pruning fruit tree branches to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0004] The technical solution of this utility model embodiment is implemented as follows:

[0005] A fruit tree branch pruning auxiliary tool includes a base column, and further includes: a handle fixedly connected to the side wall of the base column, an electric telescopic rod provided at the top of the base column, and a pruning device provided at the top of the electric telescopic rod;

[0006] The trimming device includes a mounting block, a groove formed on the top of the mounting block, and a slider slidably connected in the groove. Corresponding cutting blades are fixedly connected to the top of the mounting block and the slider. The device also includes a motor, which is fixedly connected to one side wall of the groove. A screw is fixedly connected to the output end of the motor. The screw thread passes through the slider, and the other end of the screw is rotatably connected to the other side wall of the groove through a bearing.

[0007] The handle is equipped with control buttons that are electrically connected to the electric telescopic rod and motor.

[0008] Preferably, the cross-sections of the groove and the slider are trapezoidal, and the trapezoidal side of the slider slides in contact with the trapezoidal inner wall of the groove, and the inner wall of the groove is provided with a lubricating coating.

[0009] Preferably, the inner surface of the handle is covered with an anti-slip layer, which is made of silicone material and has a wavy anti-slip texture.

[0010] Preferably, the electric telescopic rod is connected to the base column by a thread.

[0011] Preferably, the cutting blade on the top of the mounting block and the cutting blade on the top of the slider are positioned facing each other.

[0012] Preferably, the cutting blade is made of 420 stainless steel and its surface is hardened.

[0013] Preferably, the motor is a DC geared motor.

[0014] Preferably, the cutting blade is detachably connected to the mounting block and the slider by bolts.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] First, by setting up an electric telescopic rod in the telescopic assembly, the height of the pruning assembly can be easily and quickly adjusted to meet the pruning needs of fruit tree branches of different heights. There is no need to use ladders or other auxiliary tools, which reduces the difficulty of work and safety risks and improves work efficiency.

[0017] Second, the trimming assembly adopts a cooperative structure of motor, screw and slider, which realizes automatic sliding shearing of the cutting blade, eliminating the need for manual force cutting, reducing the labor intensity of operators, and improving the accuracy and effect of trimming.

[0018] Third, the anti-slip layer on the handle effectively prevents the handle from slipping, improving the safety and comfort of operation.

[0019] Fourth, the slide and slider are designed with a trapezoidal cross section to ensure that the slider slides stably in the slide and prevents the slider from falling out, thus ensuring the normal operation of the trimming component.

[0020] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the mounting block and lubrication coating structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the groove and anti-slip layer structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the screw and motor of this utility model;

[0026] Figure 5 This is a schematic diagram of the slider and slicing blade of this utility model.

[0027] Reference numerals: 1. Base post; 2. Handle; 3. Electric telescopic rod; 4. Trimming device; 5. Mounting block; 6. Slide; 7. Slider; 8. Cutting blade; 9. Motor; 10. Screw; 12. Control button; 13. Lubricating coating; 14. Anti-slip layer. Detailed Implementation

[0028] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0029] It is important to note that terms such as "first," "second," "symmetric," and "array" are used only to distinguish between descriptive and positional descriptions and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified with terms such as "first" or "symmetric" may explicitly or implicitly include one or more of that feature; similarly, when the quantity of certain features is not limited by words such as "two" or "three," it should be noted that such features also explicitly or implicitly include one or more features.

[0030] In this utility model, unless otherwise explicitly specified and limited, terms such as "installation," "connection," and "fixation" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection, a direct connection, a welding connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the accompanying drawings and specific circumstances.

[0031] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] like Figure 1-5The present invention provides an auxiliary tool for pruning fruit tree branches, including a base column 1, and further including: a handle 2 fixedly connected to the side wall of the base column 1, an electric telescopic rod 3 provided at the top of the base column 1, and a pruning device 4 provided at the top of the electric telescopic rod 3.

[0033] The trimming device 4 includes a mounting block 5 fixed to the top of the electric telescopic rod 3, a groove 6 opened on the top of the mounting block 5, and a slider 7 slidably connected in the groove 6. The top of the mounting block 5 and the slider 7 are fixed with corresponding cutting blades 8. It also includes a motor 9, which is fixed to one side wall of the groove 6. A screw 10 is fixed to the output end of the motor 9. The screw 10 is threaded through the slider 7. The other end of the screw 10 is rotatably connected to the other side wall of the groove 6 through a bearing.

[0034] The handle 2 is equipped with a control button 12 that is electrically connected to the electric telescopic rod 3 and the motor 9.

[0035] In this embodiment, specifically, the cross-sections of the slide groove 6 and the slider 7 are trapezoidal structures corresponding to each other, and the trapezoidal side of the slider 7 slides in cooperation with the trapezoidal inner wall of the slide groove 6. The inner wall of the slide groove 6 is provided with a lubricating coating 13, and the inner surface of the handle 2 is covered with an anti-slip layer 14. The anti-slip layer 14 is made of silicone material and has a wavy anti-slip texture.

[0036] In this embodiment, specifically, the electric telescopic rod 3 is connected to the base column 1 by a thread, and the cutting blade 8 on the top of the mounting block 5 and the cutting blade 8 on the top of the slider 7 are set facing each other.

[0037] In this embodiment, the cutting blade 8 is made of 420 stainless steel and the surface is hardened. The motor 9 is a DC geared motor. The cutting blade 8 is detachably connected to the mounting block 5 and the slider 7 by bolts.

[0038] When this utility model is in operation:

[0039] 1. Height adjustment:

[0040] The control button 12 on the operating handle 2 controls the extension and retraction of the electric telescopic rod 3. The electric telescopic rod 3 is connected to the base post 1 by threads. Its extension or retraction causes the pruning device 4 to move vertically, adapting to fruit tree branches of different heights, such as low lateral branches or high main branches. No ladder is required, reducing the safety risks of operation and increasing the coverage of the pruning range.

[0041] 2. Pruning work:

[0042] Blade drive: Starter motor 9 is a DC geared motor powered by a rechargeable battery inside the base column 1. The screw 10 at the output end of motor 9 rotates. The screw 10 is threadedly engaged with slider 7, pushing slider 7 to slide within the groove 6. The groove 6 and slider 7 have a trapezoidal cross-section to prevent slider from dislodging and ensure motion stability. The inner wall of the groove is provided with a lubricating coating 13 to reduce friction loss.

[0043] Cutting action: The blades 8 on the top of the mounting block 5 and the slider 7 are set at an angle of 45°-60° and face each other. They are made of 420 stainless steel and are hardened. They are sharp and durable. They move with the slider 7 to achieve closed cutting, replacing manual force, reducing labor intensity and improving pruning accuracy. For example, branches with a diameter of ≤5cm can be cut quickly and the cut is flat.

[0044] 3. Operational comfort:

[0045] The anti-slip layer 14 on the outer surface of the handle 2 is made of rubber / silicone material with a thickness of 2-3mm. The wavy texture on the surface increases the grip friction, so that the machine can be stably operated even in wet and slippery environments or during long-term operation, avoiding safety accidents caused by slipping. At the same time, it improves grip comfort and conforms to ergonomic design to reduce hand fatigue.

[0046] 4. Maintenance and Expansion:

[0047] Component connections: The electric telescopic rod 3 and the base column 1, and the cutting blade 8 and the mounting block 5 / slider 7 are all connected by detachable connections such as threads and bolts, which facilitates fault repair or component replacement, such as quick disassembly and assembly after blade wear.

[0048] Protective design: The trimming device 4 can be equipped with a protective cover on the outside, which can be opened and closed by magnetic attraction. When not in use, it covers the blade to prevent accidental scratches and improve the safety of the machine when stored.

[0049] In summary, this machine achieves height adjustment and automatic pruning through an electrically controlled telescopic rod and motor drive. Combined with structural optimizations such as anti-slip features, trapezoidal grooves, and lubricating coatings, it features labor-saving operation, safety, high efficiency, and convenient maintenance. It is suitable for fine pruning of fruit tree branches in orchards, gardens, and other similar settings.

[0050] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A fruit tree branch pruning auxiliary tool, comprising a base post (1), characterized in that, Also includes: The bottom column (1) has a handle (2) fixed to its side wall, and the bottom column (1) has an electric telescopic rod (3) at its top, and the electric telescopic rod (3) has a trimming device (4) at its top. The trimming device (4) includes a mounting block (5) fixed to the top of the electric telescopic rod (3), a groove (6) opened on the top of the mounting block (5), and a slider (7) slidably connected in the groove (6). The mounting block (5) and the slider (7) are fixed with corresponding cutting blades (8). The device also includes a motor (9). The motor (9) is fixed to one side wall of the groove (6). The output end of the motor (9) is fixed with a screw (10). The screw (10) is threaded through the slider (7). The other end of the screw (10) is rotatably connected to the other side wall of the groove (6) through a bearing. The handle (2) is provided with a control button (12) that is electrically connected to the electric telescopic rod (3) and the motor (9).

2. The fruit tree branch pruning auxiliary tool according to claim 1, characterized in that: The cross sections of the groove (6) and the slider (7) are trapezoidal, and the trapezoidal side of the slider (7) slides in cooperation with the trapezoidal inner wall of the groove (6). The inner wall of the groove (6) is provided with a lubricating coating (13).

3. The fruit tree branch pruning auxiliary tool according to claim 1, characterized in that: The inner surface of the handle (2) is covered with an anti-slip layer (14), which is made of silicone material and has a wavy anti-slip texture.

4. The fruit tree branch pruning auxiliary tool according to claim 1, characterized in that: The electric telescopic rod (3) is connected to the base column (1) by a thread.

5. The fruit tree branch pruning auxiliary tool according to claim 1, characterized in that: The cutting blade (8) on the top of the mounting block (5) and the cutting blade (8) on the top of the slider (7) are arranged facing each other.

6. The fruit tree branch pruning auxiliary tool according to claim 1, characterized in that: The cutting blade (8) is made of 420 stainless steel and its surface is hardened.

7. The fruit tree branch pruning auxiliary tool according to claim 1, characterized in that: The motor (9) is a DC geared motor.

8. The fruit tree branch pruning auxiliary tool according to claim 1, characterized in that: The cutting blade (8) is detachably connected to the mounting block (5) and the slider (7) by bolts.

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