Pruning device for honey pomelo planting

Abstract

The utility model relates to the technical field of pruning devices, and discloses a pruning device for honey pomelo planting. The trimming device for honey pomelo planting comprises a stand column and a movable clamping plate located on the top of the stand column. The interior of the stand column is connected with one end of an extension column through threads, the end, away from the stand column, of the extension column is connected with the bottom of a supporting disc through a fastener, the end, away from the extension column, of the supporting disc is connected with a rotating block in a rotating mode, and the end, away from the supporting disc, of the rotating block is connected with a connecting block through a fastener. The top of the connecting block is connected with a limiting groove through a fastener, a first motor is started, the first motor drives a driving gear to rotate through an output shaft, the driving gear drives a rotating block to rotate in a supporting disc through a driven gear, and the rotating block rotates to drive branches on the rotating block to rotate left and right through the connecting block; and the trimmed branches are not clamped on the honey pomelo plants any more, so that the practicability of the device is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of pruning devices, in particular to a pruning device for honey pomelo planting. Background Art

[0002] Honey pomelo, also known as fragrant pomelo, is a high-quality pomelo. It is mostly grown in the south. The fruit is small like a tangerine or orange, and large like a melon. The yellow skin is very thick. When eating, you need to peel it and eat the pulp. Most of the fruits are picked when they are ripe in October and November.

[0003] After the honey pomelo is planted, in order to avoid too many branches on the plant affecting the normal growth of the honey pomelo, the honey pomelo plant needs to be pruned, and the excess branches of the honey pomelo plant are pruned through a pruning device.

[0004] However, after the existing pruning device prunes the excess branches on the honey pomelo plant, some of the cut branches on the honey pomelo will fall directly from the honey pomelo plant or get stuck on the tree. The direct fall of the branches is likely to injure the staff. If the branches are stuck on the tree, it will affect the growth of the honey pomelo plant. The existing pruning device cannot fix and move the pruned branches.

[0005] Moreover, when the existing pruning device is used to prune branches, the height of the pruning device needs to be adjusted due to the different positions of the branches. The existing pruning device is used to adjust the length of the pruning device before use, and cannot be adjusted during use. Utility Model Content

[0006] The purpose of the utility model is to provide a pruning device for honey pomelo planting to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a pruning device for honey pomelo planting, comprising a column and a movable splint located at the top of the column; the interior of the column is connected to one end of an extension column by a thread, and the end of the extension column away from the column is connected to the bottom of a support plate by a fastener, and the end of the support plate away from the extension column is connected to a rotating block by rotation, and the end of the rotating block away from the support plate is connected to a connecting block by a fastener, the top of the connecting block is connected to a limiting groove by a fastener, and the inner wall of the limiting groove is connected to a threaded column by a rotating shaft, and the threaded column is threadedly connected to a threaded block, and a cutting blade is provided at the end of the threaded block away from the threaded column, and the cutting blade is connected to one side of the threaded block by a fastener, and the side of the threaded block away from the cutting blade is connected to the movable splint by a fastener.

[0008] Preferably, the outer side of the rotating block is connected to a driven gear via a fastener, the driven gear meshes with a driving gear, the bottom of the driving gear is connected to an output end of a first motor via a fastener, and the first motor is connected to a supporting plate via a fastener.

[0009] Preferably, a second motor is provided at one end of the threaded column away from the limiting groove, the output shaft of the second motor is connected to the threaded column via a fastener, and the second motor is connected to the connecting block via a fastener.

[0010] Preferably, a fixed clamp is provided on one side of the limiting groove, and the fixed clamp is connected to the connecting block through a fastener. A fixed blade is provided at one end of the limiting groove away from the fixed clamp, and the fixed blade is connected to the connecting block through a fastener.

[0011] Preferably, the bottom of the support plate is connected to one end of the support column via a fastener, and the end of the support column away from the support plate is connected to one end of the telescopic column in an embedded manner.

[0012] Preferably, one end of the telescopic column away from the supporting column is connected to the top of a fixing ring via a fastener, and the fixing ring is connected to the outer wall of the column in a rotating manner.

[0013] Preferably, a battery is provided at one end of the column away from the extension column, the battery is connected to the column via a fastener, and the battery is connected to the first motor via a line.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] The utility model is characterized in that the movable clamping plate and the rotating block are provided, so that the branches pruned from the honey pomelo plant can be positioned and moved. When it is necessary to prune the branches of the honey pomelo plant after planting, the fixed blade on the connecting block is driven by the column to move to the side of the branch to be pruned. When the fixed blade moves to one side of the branch, the fixed clamping plate is also located on the side of the branch. The second motor is turned on, and the second motor drives the threaded column to rotate through the output shaft. The rotation of the threaded column drives the threaded block to move through the thread. The movement of the threaded block drives the cutting blade to move until the cutting blade moves to one side of the fixed blade, and the branch is cut off. The cutting blade moves and the clamping plate is moved at the same time. The clamping plate moves to clamp the branch through the fixed clamping plate, and then the branch is moved downward through the column. If the branch is stuck on the honey pomelo plant, the first motor is turned on, and the first motor drives the driving gear to rotate through the output shaft. The driving gear drives the rotating block to rotate inside the supporting disk through the driven gear. The rotating block rotates and drives the branch on it to rotate left and right through the connecting block, so that the pruned branch is no longer stuck on the honey pomelo plant, which reflects the practicality of this device.

[0016] Second, the utility model is provided with an extension column and a telescopic column, so that the length of the pruning device can be adjusted while pruning the honey pomelo plants. When the length of the pruning device needs to be adjusted, the telescopic column is held and then the column is rotated. The column moves on the extension column through the thread, and the extension column moves to the outside of the column. The movement of the extension column drives the movement of the supporting column, so that the telescopic column moves to the outside of the supporting column until it is adjusted to a suitable length. The length of the pruning device can be adjusted during use, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rotating block and the supporting disk of the utility model;

[0020] Figure 4 This is a schematic diagram of the cutting blade and movable clamping plate structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the extension column and telescopic column structure of the utility model.

[0022] Among them: 1. column; 2. battery; 3. support column; 4. telescopic column; 5. fixed ring; 6. connecting block; 7. support plate; 8. cutting blade; 9. fixed blade; 10. movable splint; 11. fixed splint; 12. extension column; 13. limit groove; 14. rotating block; 15. driven gear; 16. driving gear; 17. first motor; 18. second motor; 19. threaded column; 20. threaded block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5A honey pomelo planting pruning device comprises a column 1 and a movable splint 10 located at the top of the column 1; the column 1 is connected to one end of an extension column 12 by a thread inside, and the end of the extension column 12 away from the column 1 is connected to the bottom of a support plate 7 by a fastener, and the end of the support plate 7 away from the extension column 12 is connected to a rotating block 14 by a rotation form, and the end of the rotating block 14 away from the support plate 7 is connected to a connecting block 6 by a fastener, and the top of the connecting block 6 is connected to a limiting groove 13 by a fastener, and the inner wall of the limiting groove 13 is connected to a threaded column 19 by a rotating shaft, and the threaded column 19 is threadedly connected to a threaded block 20, and a cutting blade 8 is provided at one end of the threaded block 20 away from the threaded column 19, and the cutting blade 8 is connected to one side of the threaded block 20 by a fastener, and the side of the threaded block 20 away from the cutting blade 8 is connected to the movable splint 10 by a fastener. When it is necessary to prune the branches of the honey pomelo plants after planting, the fixed blade 9 on the connecting block 6 is driven by the column 1 to move to the branch to be pruned. On one side, the fixed blade 9 moves to one side of the branch and the fixed clamping plate 11 is also located on one side of the branch, the second motor 18 is turned on, and the second motor 18 drives the threaded column 19 to rotate through the output shaft, and the threaded column 19 rotates and drives the threaded block 20 to move through the thread, and the threaded block 20 moves and drives the cutting blade 8 to move until the cutting blade 8 moves to one side of the fixed blade 9, and the branch is cut off. At the same time, the cutting blade 8 moves and the moving clamping plate 10 moves through the fixed clamping plate 11 to clamp the branch, and then the branch is moved downward through the column 1. If the branch is stuck on the pomelo plant, the first motor 17 is turned on, and the first motor 17 drives the driving gear 16 to rotate through the output shaft, and the driving gear 16 drives the rotating block 14 to rotate inside the supporting disk 7 through the driven gear 15. The rotating block 14 rotates and drives the branch on it to rotate left and right through the connecting block 6, so that the pruned branch is no longer stuck on the pomelo plant, which reflects the practicality of this device.

[0025] Specifically, the outer side of the rotating block 14 is connected to the driven gear 15 through a fastener, the driven gear 15 meshes with the driving gear 16, the bottom of the driving gear 16 is connected to the output end of the first motor 17 through a fastener, and the first motor 17 is connected to the supporting plate 7 through a fastener.

[0026] Through the above technical solution, the support plate 7 is used to support the rotating block 14 , and the bottom of the rotating block 14 is larger than the top, preventing the rotating block 14 from moving to the outside of the support plate 7 at will.

[0027] Specifically, a second motor 18 is provided at one end of the threaded column 19 away from the limiting groove 13 , an output shaft of the second motor 18 is connected to the threaded column 19 via a fastener, and the second motor 18 is connected to the connecting block 6 via a fastener.

[0028] Through the above technical solution, the motor and the output shaft are integrated, the motor rotates through the output shaft, the motor is a servo motor, and a locking mechanism is arranged inside the motor to prevent the motor from still rotating after power failure.

[0029] Specifically, a fixed splint 11 is provided on one side of the limiting groove 13, and the fixed splint 11 is connected to the connecting block 6 through a fastener. A fixed blade 9 is provided on one end of the limiting groove 13 away from the fixed splint 11, and the fixed blade 9 is connected to the connecting block 6 through a fastener.

[0030] Through the above technical solution, the limit groove 13 is used to limit the threaded block 20 to prevent the threaded block 20 from rotating together when the threaded column 19 rotates, which makes it difficult for the threaded block 20 to move effectively. The fixed blade 9 is used to support the branches that need to be cut, so that the cutting blade 8 can cut the branches when it moves to the fixed blade 9.

[0031] Specifically, the bottom of the support plate 7 is connected to one end of the support column 3 through a fastener, and the end of the support column 3 away from the support plate 7 is connected to one end of the telescopic column 4 in an embedded manner.

[0032] Through the above technical solution, the support column 3 and the telescopic column 4 are used to limit the extension column 12 to prevent the extension column 12 from rotating together with the column 1. When the column 1 needs to be rotated, just hold the telescopic column 4 to prevent it from rotating together with the column 1.

[0033] Specifically, one end of the telescopic column 4 away from the supporting column 3 is connected to the top of the fixing ring 5 through a fastener, and the fixing ring 5 is connected to the outer wall of the column 1 in a rotating manner.

[0034] Through the above technical solution, when the column 1 rotates, the fixing ring 5 will not rotate together with the column 1, and the inner wall of the fixing ring 5 is connected to the outer wall of the column 1 through the rotating shaft.

[0035] Specifically, a battery 2 is provided at one end of the column 1 away from the extension column 12 , the battery 2 is connected to the column 1 via a fastener, and the battery 2 is connected to the first motor 17 via a line.

[0036] Through the above technical solution, the battery 2 is used to power the first motor 17 and the second motor 18. When the extension column 12 or the column 1 is rotated alone, the extension column 12 will move to the outside to adjust the length of the column 1 so that it can trim branches of different heights.

[0037] When in use, first, when it is necessary to prune the branches of the planted pomelo plants, the column 1 drives the fixed blade 9 on the connecting block 6 to move to the side of the branch to be pruned. When the fixed blade 9 moves to one side of the branch, the fixed clamping plate 11 is also located on the side of the branch. The second motor 18 is turned on. The second motor 18 drives the threaded column 19 to rotate through the output shaft. The rotation of the threaded column 19 drives the threaded block 20 to move through the thread. The movement of the threaded block 20 drives the cutting blade 8 to move until the cutting blade 8 moves to one side of the fixed blade 9. The branch is cut off. The cutting blade 8 moves and the clamping plate 10 moves at the same time. The branch is clamped by the fixed clamping plate 11, and then the branch is moved downward through the column 1. On the pomelo plant, turn on the first motor 17, the first motor 17 drives the driving gear 16 to rotate through the output shaft, the driving gear 16 drives the rotating block 14 to rotate inside the supporting plate 7 through the driven gear 15, the rotating block 14 rotates and drives the branches thereon to rotate left and right through the connecting block 6, so that the pruned branches are no longer stuck on the pomelo plant, when it is necessary to adjust the length of the pruning device, hold the telescopic column 4, and then rotate the column 1, the column 1 moves on the extension column 12 through the thread, the extension column 12 moves to the outside of the column 1, and the extension column 12 moves while driving the support column 3 to move, so that the telescopic column 4 moves to the outside of the support column 3 until it is adjusted to a suitable length, and the work is completed.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A honey pomelo planting pruning device, comprising a column (1), characterized in that: A movable clamping plate (10) located on the top of the column (1); The interior of the column (1) is connected to one end of the extension column (12) by a thread, and the end of the extension column (12) away from the column (1) is connected to the bottom of the support plate (7) by a fastener, and the end of the support plate (7) away from the extension column (12) is connected to the rotating block (14) by a rotational form, and the end of the rotating block (14) away from the support plate (7) is connected to the connecting block (6) by a fastener, and the top of the connecting block (6) is connected to the limiting groove (13) by a fastener, and the inner wall of the limiting groove (13) is connected to the threaded column (19) by a rotating shaft, and the threaded column (19) is threadedly connected to the threaded block (20), and the end of the threaded block (20) away from the threaded column (19) is provided with a cutting blade (8), and the cutting blade (8) is connected to one side of the threaded block (20) by a fastener, and the side of the threaded block (20) away from the cutting blade (8) is connected to the movable clamping plate (10) by a fastener.

2. A honey pomelo planting pruning device according to claim 1, characterized in that: The outer side of the rotating block (14) is connected to a driven gear (15) via a fastener, the driven gear (15) is meshed with a driving gear (16), the bottom of the driving gear (16) is connected to an output end of a first motor (17) via a fastener, and the first motor (17) is connected to a supporting plate (7) via a fastener.

3. A honey pomelo planting pruning device according to claim 1, characterized in that: A second motor (18) is provided at one end of the threaded column (19) away from the limiting groove (13); an output shaft of the second motor (18) is connected to the threaded column (19) via a fastener; and the second motor (18) is connected to the connecting block (6) via a fastener.

4. The honey pomelo planting pruning device according to claim 1, characterized in that: A fixed clamp (11) is provided on one side of the limiting groove (13), and the fixed clamp (11) is connected to the connecting block (6) via a fastener; a fixed blade (9) is provided on one end of the limiting groove (13) away from the fixed clamp (11), and the fixed blade (9) is connected to the connecting block (6) via a fastener.

5. The honey pomelo planting pruning device according to claim 1, characterized in that: The bottom of the support plate (7) is connected to one end of the support column (3) via a fastener, and the end of the support column (3) away from the support plate (7) is connected to one end of the telescopic column (4) in an embedded manner.

6. A honey pomelo planting pruning device according to claim 5, characterized in that: One end of the telescopic column (4) away from the supporting column (3) is connected to the top of a fixing ring (5) via a fastener, and the fixing ring (5) is connected to the outer wall of the column (1) in a rotating manner.

7. The honey pomelo planting pruning device according to claim 2, characterized in that: A battery (2) is provided at one end of the column (1) away from the extension column (12); the battery (2) is connected to the column (1) via a fastener; and the battery (2) is connected to the first motor (17) via a line.

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