Branch pruning device for fruit planting

Abstract

The utility model discloses a branch pruning device for fruit planting, which comprises a grip for a user to hold, the upper end of the grip is fixedly provided with a fixed rod, the upper end of the fixed rod is provided with a telescopic rod, the upper end of the telescopic rod is fixedly provided with a top seat, and the top of the top seat is detachably provided with a pruning mechanism. The pruning mechanism comprises a first shear handle, a first shear body, a second shear body and a second shear handle, a servo motor is fixedly installed on the outer side of the top seat, a rotating disc is rotatably installed on the inner side of the top seat, meanwhile, the shaft part of the rotating disc is fixedly connected with the output end of the servo motor, the fixing rod is of a hollow structure, and the fixing rod and the telescopic rod form a telescopic structure. And the fixed rod and the telescopic rod are limited and fixed in height through a positioning assembly. The branch pruning device for fruit planting can be adjusted, disassembled and assembled for use so as to adapt to pruning of branches and leaves of fruit trees with different heights, and is convenient to operate and easy to carry.

Description

Technical Field

[0001] The utility model relates to the technical field related to fruit planting, in particular to a branch pruning device for fruit planting. Background Art

[0002] During the fruit planting process, such as scented lemons, it is necessary to use branch pruning devices to prune excess branches and leaves to avoid nutrients being absorbed and wasted, which will affect the fruiting effect.

[0003] In the prior art, there is a fruit tree pruning device with publication number CN216314125U. The fruit tree pruning device can enable fruit farmers to stand on the ground to prune high branches by setting a connecting rod, eliminating the need to use a ladder, thereby avoiding a series of problems that fruit farmers encounter when using a ladder. By setting a movable rod, fruit farmers can control the first scissors when pruning the branches of fruit trees, so that the first scissors are in contact with the second scissors, thereby pruning the fruit trees. By setting the first scissors and the second scissors, fruit farmers can prune fruit trees more easily and quickly, so that the branches are quickly cut off by the first scissors and the second scissors. However, when the device is in use, the branches and leaves of some fruit trees are at a relatively low height, and the movable rod structure in the application is fixed and inconvenient to adjust, making it inconvenient to conveniently prune branches of different heights, and there are certain defects in use. Utility Model Content

[0004] The utility model aims to provide a branch pruning device for fruit planting, so as to solve the problem that the branch pruning devices on the market are inconvenient to adjust and use, and thus cannot be used for pruning branches of different heights.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a branch pruning device for fruit planting, comprising a handle for a user to hold, a fixed rod fixedly installed on the upper end of the handle, and a telescopic rod installed on the upper end of the fixed rod, and a top seat fixedly installed on the upper end of the telescopic rod, and a pruning mechanism is detachably installed on the top of the top seat, the pruning mechanism comprises a first shearing handle, a first shearing body, a second shearing body and a second shearing handle, and a servo motor is fixedly installed on the outer side of the top seat, and a turntable is rotatably installed on the inner side of the top seat, and the shaft of the turntable is fixedly connected to the output end of the servo motor.

[0006] Preferably, the fixed rod is a hollow structure, and the fixed rod and the telescopic rod constitute a telescopic structure, and the fixed rod and the telescopic rod are limited in position and height by a positioning assembly.

[0007] By adopting the above technical solution, the branches of fruit trees at different heights can be pruned by using the retractable and adjustable fixed rod and the retractable rod, thereby expanding the scope of application.

[0008] Preferably, the positioning assembly includes a fixing seat fixedly mounted on the inner wall of the lower end of the telescopic rod, and a clamping block is telescopically mounted on the inner side of the fixing seat, and a first spring is connected between the clamping block and the inner wall of the fixing seat, and at the same time, the clamping block passes through the side wall of the telescopic rod, and positioning holes are evenly opened on the fixing rod, and the clamping block and the positioning holes constitute a clamping structure.

[0009] By adopting the above technical solution, after pressing the card block, the fixed rod and the telescopic rod can be telescopically adjusted, and after the adjustment is completed, the card block will automatically snap into the positioning hole at the corresponding position to achieve positioning.

[0010] Preferably, the first scissors handle and the first scissors body, the second scissors body and the second scissors handle are fixedly connected by screws, and a second spring is fixedly connected between the first scissors body and the second scissors body.

[0011] By adopting the above technical solution, when the first scissors body and the second scissors body are overused or broken, they can be disassembled and replaced without replacing the whole scissors.

[0012] Preferably, a side frame is fixedly installed on the side wall of the top seat, and an elastic positioning pin is elastically and telescopically installed on the outer side of the side frame, and the upper end of the side frame is plugged into the first scissors handle, and a fixing hole is opened at the lower end of the first scissors handle, and the elastic positioning pin and the fixing hole are clamped together.

[0013] By adopting the above technical solution, the scissors can be conveniently transferred to the outside of the top seat through the side frame, so as to be suitable for pruning high branches and leaves. After disassembly, the branches and leaves at the bottom can be manually pruned, and the operation is convenient and diverse.

[0014] Preferably, a fixed shaft is fixedly mounted on the lower end of the second scissors handle, and a connector is rotatably connected to the outer side of the turntable, and the upper end of the connector is a hook-shaped structure, and the upper end of the connector is hung on the outer side of the fixed shaft.

[0015] By adopting the above technical solution, when the turntable rotates, the second scissors handle can be pulled to rotate by the connecting piece, so that the first scissors body and the second scissors body are close to each other to achieve trimming. At the same time, the hanging connecting piece can facilitate the subsequent disassembly of the scissors and hand-held use.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the fruit planting branch pruning device can be adjusted, disassembled and used, so as to adapt to the pruning of branches and leaves of fruit trees at different heights, and is convenient to operate and easy to carry. The specific contents are as follows:

[0017] 1. A fixed rod, a telescopic rod and a card block are provided. By pressing the card block, the card block can be retracted into the inner side of the telescopic rod, so that the fixed rod and the telescopic rod can be telescopically adjusted. After the adjustment is completed, the card block will automatically pop out under the elastic force of the first spring and be stuck in the positioning hole at the corresponding position, so that the branches and leaves of fruit trees at different heights can be trimmed;

[0018] 2. A side frame, a turntable and a connecting piece are provided. The top seat and the pruning device can be assembled by inserting the first shear handle into the upper end of the side frame and positioning it through an elastic positioning pin, and then hanging the hook of the connecting piece on the fixed shaft. The servo motor is started to drive the turntable to rotate, so that the connecting piece can pull the second shear handle to rotate, so that the first shear body and the second shear body can prune the branches. The disassembly of the first shear handle and the second shear handle can facilitate the user to hold and prune small branches and leaves at a lower place. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the card block installation structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the top seat and the first shear handle of the utility model;

[0022] Figure 4 This is a schematic diagram of the split structure of the first scissors handle and the top seat of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the top seat of the utility model.

[0024] In the figure: 1. handle; 2. fixing rod; 201. positioning hole; 3. telescopic rod; 301. fixing seat; 302. block; 303. first spring; 4. top seat; 5. side frame; 6. first scissors handle; 7. fixing hole; 8. elastic positioning pin; 9. first scissors body; 10. second scissors body; 11. second spring; 12. second scissors handle; 13. fixing shaft; 14. servo motor; 15. turntable; 16. connector. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5The utility model provides a technical solution: a branch pruning device for fruit planting, comprising a handle 1 for a user to hold, a fixed rod 2 is fixedly installed on the upper end of the handle 1, and a telescopic rod 3 is installed on the upper end of the fixed rod 2, and a top seat 4 is fixedly installed on the upper end of the telescopic rod 3, and a pruning mechanism is disassembled and installed on the top of the top seat 4, and the pruning mechanism includes a first shearing handle 6, a first shearing body 9, a second shearing body 10 and a second shearing handle 12, and a servo motor 14 is fixedly installed on the outer side of the top seat 4, and a turntable 15 is rotatably installed on the inner side of the top seat 4, and the shaft of the turntable 15 is fixedly connected to the output end of the servo motor 14.

[0027] The first shear handle 6 and the first shear body 9, the second shear body 10 and the second shear handle 12 are fixedly connected by screws, and the first shear body 9 and the second shear body 10 are fixedly connected by a second spring 11. The side wall of the top seat 4 is fixedly installed with a side frame 5, and the outer side of the side frame 5 is elastically and telescopically installed with an elastic positioning pin 8, and the upper end of the side frame 5 is plugged with the first shear handle 6, and the lower end of the first shear handle 6 is provided with a fixing hole 7, and the elastic positioning pin 8 is engaged with the fixing hole 7. The lower end of the second shear handle 12 is fixedly installed with a fixed shaft 13, and the outer side of the turntable 15 is rotatably connected with a connector 16, and the upper end of the connector 16 is a hook-shaped structure, and the upper end of the connector 16 is hung on the outer side of the fixed shaft 13.

[0028] like Figure 1 and Figure 3-Figure 5 As shown, when it is necessary to prune branches and leaves, pull the elastic positioning pin 8, insert the first shear handle 6 into the upper end of the side frame 5, and loosen the elastic positioning pin 8 so that the elastic positioning pin 8 is inserted into the fixing hole 7 to realize the positioning of the first shear handle 6, and then hang the hook body at the upper end of the connecting member 16 on the fixed shaft 13, and by holding the handle 1, set the first shear body 9 and the second shear body 10 on the outside of the branch, and press the switch on the handle 1, so that the servo motor 14 drives the turntable 15 to rotate, so that the connecting member 16 on the outside of the turntable 15 pulls the second shear handle 12 to rotate, so that the first shear body 9 and the second shear body 10 can prune the branches. When it is necessary to prune smaller branches at a lower place, the first shear handle 6 and the second shear handle 12 can be separated from the top seat 4, so that manual operation can be performed to realize pruning;

[0029] The fixed rod 2 is a hollow structure, and the fixed rod 2 and the telescopic rod 3 form a telescopic structure, and the fixed rod 2 and the telescopic rod 3 are limited in position and height by a positioning assembly. The positioning assembly includes a fixed seat 301 fixedly installed on the inner wall of the lower end of the telescopic rod 3, and a clamping block 302 is telescopically installed on the inner side of the fixed seat 301, and a first spring 303 is connected between the clamping block 302 and the inner wall of the fixed seat 301, and the clamping block 302 passes through the side wall of the telescopic rod 3, and the fixed rod 2 is evenly provided with positioning holes 201, and the clamping block 302 and the positioning holes 201 form a snap-fit ​​structure. Figure 1-Figure 2 As shown, when the trimming height needs to be adjusted, the block 302 is pressed so that the block 302 is retracted into the inner side of the telescopic rod 3. At this time, the fixed rod 2 and the telescopic rod 3 can be telescopically adjusted. After the adjustment is completed, the block 302 will be inserted into the positioning hole 201 at the corresponding position under the elastic force of the first spring 303, thereby limiting the height.

[0030] In summary, when using the fruit planting branch pruning device, firstly according to Figure 1-Figure 5 As shown, when it is necessary to prune smaller low branches, the first shear handle 6 and the second shear handle 12 can be held to manually prune the branches. When it is necessary to prune higher branches, the first shear handle 6 and the second shear handle 12 are respectively assembled with the side frame 5 and the connecting piece 16. By starting the servo motor 14, the turntable 15 can drive the second shear handle 12 to rotate through the connecting piece 16, so that the first shear body 9 and the second shear body 10 complete the pruning of the branches. By adjusting the fixed rod 2 and the telescopic rod 3 for extension and retraction, the pruning of branches at different heights can be achieved.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A branch pruning device for fruit planting, comprising a handle (1) for a user to hold, a fixed rod (2) being fixedly mounted on the upper end of the handle (1), a telescopic rod (3) being mounted on the upper end of the fixed rod (2), a top seat (4) being fixedly mounted on the upper end of the telescopic rod (3), and a pruning mechanism being detachably mounted on the top of the top seat (4), characterized in that: The trimming mechanism comprises a first scissor handle (6), a first scissor body (9), a second scissor body (10) and a second scissor handle (12), a servo motor (14) is fixedly mounted on the outer side of the top seat (4), and a turntable (15) is rotatably mounted on the inner side of the top seat (4), and the shaft of the turntable (15) is fixedly connected to the output end of the servo motor (14).

2. A branch pruning device for fruit planting according to claim 1, characterized in that: The fixed rod (2) is a hollow structure, and the fixed rod (2) and the telescopic rod (3) form a telescopic structure, and the fixed rod (2) and the telescopic rod (3) are limited in position and height by a positioning assembly.

3. A fruit planting branch pruning device according to claim 2, characterized in that: The positioning assembly comprises a fixing seat (301) fixedly mounted on the inner wall of the lower end of the telescopic rod (3), and a clamping block (302) is telescopically mounted on the inner side of the fixing seat (301), and a first spring (303) is connected between the clamping block (302) and the inner wall of the fixing seat (301), and the clamping block (302) penetrates the side wall of the telescopic rod (3), and the fixing rod (2) is evenly provided with positioning holes (201), and the clamping block (302) and the positioning holes (201) form a clamping structure.

4. The fruit planting branch pruning device according to claim 1, characterized in that: The first scissors handle (6) and the first scissors body (9), the second scissors body (10) and the second scissors handle (12) are all fixedly connected by screws, and a second spring (11) is fixedly connected between the first scissors body (9) and the second scissors body (10).

5. The fruit planting branch pruning device according to claim 1, characterized in that: A side frame (5) is fixedly mounted on the side wall of the top seat (4), and an elastic positioning pin (8) is elastically and telescopically mounted on the outer side of the side frame (5), and the upper end of the side frame (5) is plugged into the first shear handle (6), while a fixing hole (7) is provided at the lower end of the first shear handle (6), and the elastic positioning pin (8) and the fixing hole (7) are snap-fitted.

6. The fruit planting branch pruning device according to claim 1, characterized in that: A fixed shaft (13) is fixedly mounted on the lower end of the second scissors handle (12), and a connecting piece (16) is rotatably connected to the outer side of the turntable (15), and the upper end of the connecting piece (16) is in a hook-shaped structure, and the upper end of the connecting piece (16) is hung on the outer side of the fixed shaft (13).

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