Pruning machine for tangelo planting

Abstract

The utility model relates to the technical field of tangelo planting, and discloses a pruning machine for tangelo planting, which comprises a grip, the top end of the grip is fixedly connected with a fixing box, the inner wall of the fixing box is slidably connected with a sliding rod, the front end of the sliding rod is fixedly connected with a fixing frame, the inner wall of the fixing frame is slidably connected with a pull rod, and the pull rod is fixedly connected with the handle. A limiting plate is fixedly connected to the outer wall of the pull rod, a first spring is arranged between the fixing frame and the inner wall of the limiting plate, a connecting plate is fixedly connected to the top end of the sliding rod, a motor is fixedly connected to the front end of the connecting plate, and the driving end of the motor penetrates through the connecting plate and is fixedly connected with a connecting block. According to the tangelo tree pruning machine, the fixing box, the sliding rod, the fixing frame, the pull rod, the limiting plate, the first spring and the fixing hole are matched, so that the length of the pruning machine can be adjusted according to the heights and shapes of different trees, and the tangelo tree pruning machine can better adapt to different tangelo trees.

Description

Technical Field

[0001] The utility model relates to the technical field of tangerine and pomelo planting, in particular to a pruning machine for tangerine and pomelo planting. Background Art

[0002] Tangelo, also known as grapefruit, is a common citrus fruit belonging to the citrus family. Tangelo is native to the Caribbean region and prefers warm and humid climates. It is cultivated in loose and fertile loam. Tangelo has a long growth period and generally takes several years to bear fruit. The fruit is mostly round or oval, with thick and juicy peels, and is often eaten raw or squeezed for drinking. Pruners are needed when planting tangelo.

[0003] After searching, an oak pruning machine with announcement number CN220799208U includes: a main sleeve, a lifting motor, an internal threaded sleeve, a cutting assembly and a protective assembly; the lifting motor is fixedly installed at the bottom of the main sleeve, and the driving end of the lifting motor is connected to a threaded rod; the internal threaded sleeve slides in the main sleeve, and the internal threaded sleeve is screwed to the threaded rod; the cutting assembly is connected to the top of the internal threaded sleeve; the protective assembly is connected to the outer wall of the main sleeve. The lifting motor can lift the cutting assembly. First, the internal threaded sleeve is driven up and down by the lifting motor to adjust the pruning height. The cutting assembly is electrically driven and does not require manpower to prune the branches. The cutting assembly can not only electrically drive the cutting of branches, but the protective assembly can also protect the operator to prevent branches from scratching the operator. The cutting assembly is provided with a hook mechanism that can limit the movement of branches, which can limit the movement of branches and facilitate cutting by the cutting assembly;

[0004] Based on the above patent, the background technology thereof mentioned that when pruning the high branches of oak trees, operators need to use traditional manual handheld scissors to prune the branches at a height. When the branches are thick, it is very inconvenient to use handheld scissors, and a large amount of manpower is required to cut the high branches. In addition, repeated climbing is required in the process, which increases labor intensity and reduces safety. In response to this technical problem, the present application proposes a pruning machine for tangerine and pomelo planting. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a pruning machine for tangerine and pomelo planting. By setting a fixing box, a sliding rod, a fixing frame, a pull rod, a limiting plate, a first spring and a fixing hole for cooperation, the length of the pruning machine can be adjusted according to the height and shape of different trees to better adapt to different types of tangerine and pomelo trees.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pruning machine for orange and pomelo planting comprises a handle, the top end of the handle is fixedly connected to a fixing box, the inner wall of the fixing box is slidably connected to a sliding rod, the front end of the sliding rod is fixedly connected to a fixing frame, the inner wall of the fixing frame is slidably connected to a pulling rod, the outer wall of the pulling rod is fixedly connected to a limiting plate, a first spring is arranged between the fixing frame and the inner wall of the limiting plate, the top end of the sliding rod is fixedly connected to a connecting plate, the front end of the connecting plate is fixedly connected to a motor, the driving end of the motor passes through the connecting plate and is fixedly connected to a connecting block, the connecting block is connected to a cutting knife through a fixing assembly, and disassembly assemblies are arranged on both sides of the outer wall of the connecting block.

[0008] Furthermore, the fixing component includes a connecting block slidably connected to the inner wall of the connecting box, movable plates are slidably connected to both sides of the inner wall of the connecting block, and plug blocks are fixedly connected to the opposite ends of the movable plates, and a second spring is arranged between the connecting block and the inner wall of the movable plate.

[0009] Furthermore, the disassembly assembly includes a fixed cylinder fixedly connected to both sides of the outer wall of the connecting box, the inner wall of the fixed cylinder is slidably connected with a slide, the inner wall of the slide is fixedly connected with a button, and a third spring is arranged between the fixed cylinder and the inner wall of the slide.

[0010] Furthermore, one end of the first spring is connected to the limiting plate, and the other end of the first spring is connected to the inner wall of the fixing frame.

[0011] Furthermore, the inner wall of the fixing box is provided with a plurality of fixing holes corresponding to the pull rods, and the outer wall of the limiting plate is slidably connected to the inner wall of the fixing frame.

[0012] Furthermore, a protective pad is fixedly connected to the outer wall of the handle, and the outer wall of the fixing frame is slidably connected to the inner wall of the fixing box.

[0013] Furthermore, one end of each of the second springs is connected to the moving plate, and the other end of the second spring is connected to the inner wall of the connecting block.

[0014] Furthermore, one end of the third spring is connected to the slide plate, and the other end of the third spring is connected to the inner wall of the fixing cylinder.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by arranging the fixing box, the sliding rod, the fixing frame, the pulling rod, the limiting plate, the first spring and the fixing hole to cooperate with each other, the length of the pruning machine can be adjusted according to the height and shape of different trees, so as to better adapt to different kinds of tangerine and pomelo trees.

[0017] 2. In the utility model, by arranging the connection box, the connection block, the movable plate, the plug block, the second spring, the fixed cylinder, the slide plate and the button to cooperate with each other, the tool part can be easily disassembled, and the sap, bark and other sundries accumulated on the tool can be completely removed, so as to ensure that the tool remains sharp and prolong its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric diagram of a pruning machine for orange and pomelo planting proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of a fixing box of a pruning machine for orange and pomelo planting proposed by the utility model;

[0020] Figure 3 This is a structural diagram of a cutting knife of a pruning machine for orange and pomelo planting proposed by the utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of a connecting block of a pruning machine for orange and pomelo planting proposed by the utility model;

[0022] Figure 5 The utility model discloses a cross-sectional structural diagram of a fixing cylinder of a pruning machine for planting tangerine and pomelo.

[0023] Legend:

[0024] 1. Handle; 2. Fixing box; 3. Sliding rod; 4. Fixing frame; 5. Pull rod; 6. Limiting plate; 7. First spring; 8. Fixing hole; 9. Protective pad; 10. Connecting plate; 11. Motor; 12. Connecting box; 13. Connecting block; 14. Moving plate; 15. Inserting block; 16. Second spring; 17. Cutting knife; 18. Fixing cylinder; 19. Slide plate; 20. Button; 21. Third spring. 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] Reference Figure 1 and Figure 2The utility model provides an embodiment: a pruning machine for orange and pomelo planting, comprising a handle 1, a fixing box 2 is fixedly connected to the top of the handle 1, a sliding rod 3 is slidably connected to the inner wall of the fixing box 2, a fixing frame 4 is fixedly connected to the front end of the sliding rod 3, a pull rod 5 is slidably connected to the inner wall of the fixing frame 4, an outer wall of the pull rod 5 is fixedly connected to a limiting plate 6, a first spring 7 is arranged between the fixing frame 4 and the inner wall of the limiting plate 6, a connecting plate 10 is fixedly connected to the top of the sliding rod 3, a motor 11 is fixedly connected to the front end of the connecting plate 10, a driving end of the motor 11 passes through the connecting plate 10 and is fixedly connected to a connecting block 13, a cutting knife 17 is connected to the connecting block 13, one end of the first spring 7 is connected to the limiting plate 6, the other end of the first spring 7 is connected to the inner wall of the fixing frame 4, a plurality of fixing holes 8 are arranged on the inner wall of the fixing box 2 corresponding to the pull rod 5, the outer wall of the limiting plate 6 is slidably connected to the inner wall of the fixing frame 4, a protective pad 9 is fixedly connected to the outer wall of the handle 1, and the outer wall of the fixing frame 4 is slidably connected to the inner wall of the fixing box 2.

[0027] Specifically, when the length needs to be adjusted, pull the pull rod 5 to disengage it from the inside of the fixed box 2, then pull the slide bar 3 to make it reach the appropriate position, release the pull rod 5 when the slide bar 3 reaches the appropriate position, and when the pull rod 5 is released, the first spring 7 will bounce the limit plate 6, and when the limit plate 6 is bounced, it will drive the pull rod 5 to move, and when the pull rod 5 moves, it will be inserted into the fixing hole 8 and then fixed, so that the length of the pruning machine can be adjusted according to the height and shape of different trees to better adapt to different types of tangerine and grapefruit trees. When pruning is needed, the motor 11 is started to rotate its driving end to drive the connecting box 12 to rotate, and when the connecting box 12 rotates, it drives the connecting block 13 to rotate, and when the connecting block 13 rotates, it drives the cutting knife 17 to rotate, and when the cutting knife 17 rotates, the branches are pruned.

[0028] Reference Figure 3 , Figure 4 and Figure 5 , wherein a connecting block 13 is slidably connected to the inner wall of the connecting box 12, and a movable plate 14 is slidably connected to both sides of the inner wall of the connecting block 13, and an insert block 15 is fixedly connected to the opposite end of the movable plate 14, and a second spring 16 is arranged between the inner wall of the connecting block 13 and the movable plate 14, wherein a fixed cylinder 18 is fixedly connected to both sides of the outer wall of the connecting box 12, and a slide plate 19 is slidably connected to the inner wall of the fixed cylinder 18, and a button 20 is fixedly connected to the inner wall of the slide plate 19, and a third spring 21 is arranged between the inner wall of the fixed cylinder 18 and the slide plate 19, one end of the second spring 16 is connected to the movable plate 14, and the other end of the second spring 16 is connected to the inner wall of the connecting block 13, one end of the third spring 21 is connected to the slide plate 19, and the other end of the third spring 21 is connected to the inner wall of the fixed cylinder 18.

[0029] Specifically, when the cutting knife 17 needs to be replaced, press the button 20 to press the plug block 15 into the connecting block 13 to release the fixation. At this time, the cutting knife 17 can be pulled out and replaced. Release the button 20 during installation. When the button 20 is released, the third spring 21 will bounce the slide plate 19. When the slide plate 19 is bounced, the button 20 is reset to avoid affecting the next use. Then the connecting block 13 is inserted into the connecting box 12. At this time, the second spring 16 will bounce the moving plate 14. When the moving plate 14 is bounced, the plug block 15 is driven to move. When the plug block 15 is moved, it is inserted into the connecting box 12 for fixation, so that the tool part can be easily disassembled, and the sap, bark and other debris accumulated on the tool can be thoroughly removed to ensure that the tool remains sharp and the service life is extended.

[0030] Working principle: when the length needs to be adjusted, pull the pull rod 5 to disengage it from the inside of the fixed box 2, then pull the slide bar 3 to make it reach the appropriate position, release the pull rod 5 when the slide bar 3 reaches the appropriate position, and when the pull rod 5 is released, the first spring 7 will bounce the limit plate 6, and when the limit plate 6 is bounced, it will drive the pull rod 5 to move, and when the pull rod 5 moves, it will be inserted into the fixing hole 8 and then fixed, so that the length of the pruning machine can be adjusted according to the height and shape of different trees, and better adapt to different types of tangerine and grapefruit trees. When pruning is needed, the motor 11 is started to rotate its driving end, which drives the connecting box 12 to rotate, and when the connecting box 12 rotates, it drives the connecting block 13 to rotate, and when the connecting block 13 rotates, it drives the cutting knife 17 to rotate, and when the cutting knife 17 rotates When pruning branches, when the cutting knife 17 needs to be replaced, press the button 20 to press the plug block 15 into the connecting block 13 to release the fixation. At this time, the cutting knife 17 can be pulled out and replaced. Release the button 20 during installation. When the button 20 is released, the third spring 21 will bounce the slide plate 19. When the slide plate 19 is bounced, the button 20 is reset to avoid affecting the next use. Then the connecting block 13 is inserted into the connecting box 12. At this time, the second spring 16 will bounce the moving plate 14. When the moving plate 14 is bounced, the plug block 15 is driven to move. When the plug block 15 is moved, it is inserted into the connecting box 12 for fixation, so that the tool part can be easily disassembled, and the sap, bark and other debris accumulated on the tool can be thoroughly removed to ensure that the tool remains sharp and the service life is extended.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A pruning machine for growing tangerines and pomeloes, comprising a handle (1), characterized in that: The top of the handle (1) is fixedly connected to a fixing box (2), the inner wall of the fixing box (2) is slidably connected to a sliding rod (3), the front end of the sliding rod (3) is fixedly connected to a fixing frame (4), the inner wall of the fixing frame (4) is slidably connected to a pull rod (5), the outer wall of the pull rod (5) is fixedly connected to a limiting plate (6), a first spring (7) is provided between the inner wall of the fixing frame (4) and the limiting plate (6), the top of the sliding rod (3) is fixedly connected to a connecting plate (10), the front end of the connecting plate (10) is fixedly connected to a motor (11), the driving end of the motor (11) passes through the connecting plate (10) and is fixedly connected to a connecting block (13), the connecting block (13) is connected to a cutting knife (17) through a fixing assembly, and disassembly assemblies are provided on both sides of the outer wall of the connecting block (13).

2. A pruning machine for planting tangerine and pomelo according to claim 1, characterized in that: The fixing assembly comprises a connecting block (13) slidably connected to the inner wall of the connecting box (12), movable plates (14) are slidably connected to both sides of the inner wall of the connecting block (13), plug blocks (15) are fixedly connected to the opposite ends of the movable plates (14), and a second spring (16) is provided between the connecting block (13) and the inner wall of the movable plate (14).

3. A pruning machine for planting tangerine and pomelo according to claim 1, characterized in that: The disassembly assembly comprises a fixed cylinder (18) fixedly connected to both sides of the outer wall of the connection box (12), the inner wall of the fixed cylinder (18) is slidably connected to a slide plate (19), the inner wall of the slide plate (19) is fixedly connected to a button (20), and a third spring (21) is provided between the inner wall of the fixed cylinder (18) and the slide plate (19).

4. The pruning machine for planting tangerine and pomelo according to claim 1, characterized in that: One end of the first spring (7) is connected to the limiting plate (6), and the other end of the first spring (7) is connected to the inner wall of the fixing frame (4).

5. The pruning machine for planting tangerine and pomelo according to claim 1, characterized in that: The inner wall of the fixing box (2) is provided with a plurality of fixing holes (8) corresponding to the pull rod (5), and the outer wall of the limiting plate (6) is slidably connected to the inner wall of the fixing frame (4).

6. The pruning machine for planting tangerine and pomelo according to claim 1, characterized in that: The outer wall of the handle (1) is fixedly connected with a protective pad (9), and the outer wall of the fixing frame (4) is slidably connected to the inner wall of the fixing box (2).

7. The pruning machine for planting tangerine and pomelo according to claim 2, characterized in that: One end of the second spring (16) is connected to the moving plate (14), and the other end of the second spring (16) is connected to the inner wall of the connecting block (13).

8. The pruning machine for planting tangerine and pomelo according to claim 3, characterized in that: One end of the third spring (21) is connected to the slide plate (19), and the other end of the third spring (21) is connected to the inner wall of the fixing cylinder (18).

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