Chinese herbal medicine planting branch cutting mechanism
By designing a pruning mechanism for Chinese herbal medicine planting, and utilizing a combination of connecting pipes and cutting blades, the problem of insufficient shearing force is solved, enabling powerful pruning and convenient cutting and storage of support poles, adaptable to support poles of different thicknesses.
Patent Information
- Application Number
- CN202520533128.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-25
AI Technical Summary
In the current process of cultivating Chinese medicinal herbs, pruning shears or shear-like devices have limited pruning power and require considerable force to prune the branches, making the operation inconvenient.
Design a pruning mechanism for planting Chinese medicinal herbs. The mechanism cuts the medicinal herb support rod by pushing the connecting tube and the cutting blade at one end. A compression spring pushes the connecting tube back to its original position. Combined with a collar and a net, it facilitates the holding and adjustment of the support rod.
It enables vigorous pruning, saving time and effort. The cut support poles are easy to hold and adjust in position, and can be adapted to support poles of different thicknesses for Chinese herbal medicines.
Smart Images

Figure CN223928993U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of Chinese herbal medicine planting technology, specifically to a branch pruning mechanism for Chinese herbal medicine planting. Background Technology
[0002] Traditional Chinese medicine refers to natural medicines and their processed products used to prevent, treat, diagnose diseases, or regulate human physiological functions under the guidance of traditional Chinese medicine theory. These medicines are mainly composed of plant medicines (roots, stems, leaves, flowers, fruits, seeds, etc.), animal medicines (internal organs, skin, bones, organs, etc.) and mineral medicines.
[0003] Currently, in the process of planting Chinese medicinal herbs, in order to promote their vigorous growth, pruning equipment is used to cut off their support rods. Existing technologies all use scissors or scissor-shaped devices for pruning. However, scissors or scissor-shaped devices prune by shearing force, which is weak and requires a large amount of force to prune. Therefore, a pruning mechanism for planting Chinese medicinal herbs is proposed. After the support rod to be cut is moved between the side plate and the structural plate, the connecting pipe and the cutting blade at one end are pushed to move and cut the support rod of the Chinese medicinal herb. The operation is simple, time-saving and labor-saving. Utility Model Content
[0004] To address the problems in the existing technology, this utility model provides a herbal medicine planting and pruning mechanism. After the support rod to be cut is moved between the side plate and the structural plate, the connecting pipe and the cutting blade at one end are pushed to move, thereby cutting the herbal medicine support rod. The operation is simple and saves time and effort.
[0005] The technical solution adopted by this utility model to solve its technical problem is a Chinese herbal medicine planting and pruning mechanism, including a sleeve, a structural plate welded to the sleeve, an adjustment component provided on one side of the structural plate, the adjustment component including a connecting column that passes through and is sleeved on one side of the structural plate, one end of the connecting column is connected to a side plate through a threaded groove, and the side plate is fixed to the side of the sleeve by bolts.
[0006] A connecting pipe is sleeved through the inside of the sleeve. A cutting blade is fixed to the end of the connecting pipe located on one side of the structural plate by bolts. A compression spring is sleeved on the outer side of the connecting pipe away from the structural plate.
[0007] By adopting the above technical solution, the connecting tube is pushed to cut the Chinese herbal medicine support rod through the cutting blade at one end, the displacement connecting column can adjust the distance between the side plate and the structural plate, and the compression spring can push the connecting tube to reset.
[0008] Specifically, a holding assembly is provided on the outside of the sleeve, the holding assembly including a collar fitted on the outside of the sleeve, and a net bag is provided at the bottom of the collar.
[0009] Specifically, the top two ends of the collar are connected to second bolts through threaded grooves, the bottom of the collar is welded with an L-shaped connecting rod, and the net is welded to one end of the L-shaped connecting rod.
[0010] Specifically, the top of the structural plate is connected to a first bolt via a threaded groove, the top of the connecting column is provided with equidistant locking holes, and the end of the connecting column away from the side plate is connected to a limit block via a threaded groove.
[0011] Specifically, the side plate located on one side of the connecting column is connected to an auxiliary rod via a threaded groove, and the auxiliary rod penetrates the structural plate.
[0012] Specifically, the outer side of the sleeve away from the collar is fitted with an anti-slip sleeve, and the end of the connecting tube away from the cutting blade is welded with a handle.
[0013] The beneficial effects of this utility model are:
[0014] (1) The herbal medicine planting and pruning mechanism described in this utility model allows the operator to hold the sleeve with one hand through the anti-slip sleeve and push the connecting tube with the other hand. The moving connecting tube causes the cutting blade at one end to move towards the blade holder, cutting the herbal medicine support rod. The pushing force is directly applied to the herbal medicine support rod through the cutting blade, and the pruning force is greater than that of shearing force.
[0015] (2) The herbal medicine planting and pruning mechanism described in this utility model has a compression spring that can push the connecting tube to move and reset, and the cutting and lowering support rod can fall into the net bag. The collar is on the outside of the sleeve and can be moved to facilitate the adjustment of the net bag position. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the sleeve and connecting pipe structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the structural plate and adjustment component of this utility model;
[0020] Figure 4 This is a schematic diagram of the container component structure of this utility model;
[0021] In the diagram: 1. Sleeve; 2. Connecting pipe; 3. Structural plate; 4. Adjustment assembly; 401. Connecting column; 402. Side plate; 403. Tool holder; 404. Auxiliary rod; 405. First bolt; 406. Locking hole; 407. Limiting block; 5. Container assembly; 501. Collar; 502. L-shaped connecting rod; 503. Net bag; 504. Second bolt; 6. Cutting blade; 7. Compression spring; 8. Handle; 9. Anti-slip sleeve. Detailed Implementation
[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] After the support rod to be cut is moved between the side plate and the structural plate, the connecting pipe and the cutting blade at one end are pushed to cut the herbal medicine support rod. The operation is simple, time-saving, and labor-saving. Figure 1-4 As shown, the present invention provides a herbal medicine planting and pruning mechanism, which includes a sleeve 1, a structural plate 3 welded to the sleeve 1, an adjustment component 4 on one side of the structural plate 3, the adjustment component 4 including a connecting post 401 that passes through and is sleeved on one side of the structural plate 3, one end of the connecting post 401 being connected to a side plate 402 through a threaded groove, and the side plate 402 being fixed to the side of the sleeve 1 by bolts.
[0024] A connecting pipe 2 is sleeved through the inside of the sleeve 1. A cutting blade 6 is fixed to the end of the connecting pipe 2 located on one side of the structural plate 3 by bolts. A compression spring 7 is sleeved on the outer side of the connecting pipe 2 away from the structural plate 3.
[0025] In use, the connecting tube 2 is pushed to cut the herbal medicine support rod through the cutting blade 6 at one end. The shifting connecting column 401 can adjust the distance between the side plate 402 and the structural plate 3. The compression spring 7 can push the connecting tube 2 to reset.
[0026] For example, such as Figure 4 As shown, the present invention also includes a holding component 5 provided on the outside of the sleeve 1. The holding component 5 includes a collar 501 sleeved on the outside of the sleeve 1, and a net bag 503 provided at the bottom of the collar 501.
[0027] When in use, the collar 501 is fitted onto the outside of the sleeve 1 and can be moved, while the net bag 503 is used to hold the cut-off support rod.
[0028] For example, such as Figure 4 As shown, the present invention also includes a second bolt 504 connected to the top two ends of the collar 501 through threaded grooves, an L-shaped connecting rod 502 welded to the bottom of the collar 501, and a net 503 welded to one end of the L-shaped connecting rod 502.
[0029] When in use, tightening the second bolt 504 can fix the moved collar 501.
[0030] For example, such as Figure 3 As shown, the present invention also includes a first bolt 405 connected to the top of the structural plate 3 via a threaded groove, a locking hole 406 equidistantly provided on the top of the connecting column 401, and a limit block 407 connected to the end of the connecting column 401 away from the side plate 402 via a threaded groove.
[0031] When in use, tighten the first bolt 405 so that its bottom end is inserted into the corresponding locking hole 406 to fix the moved connecting column 401. The limiting block 407 can prevent the connecting column 401 from falling off the structural plate 3.
[0032] For example, such as Figure 3 As shown, the present invention also includes an auxiliary rod 404 connected to the side of the side plate 402 located on the side of the connecting column 401 via a threaded groove, and the auxiliary rod 404 penetrates the structural plate 3.
[0033] When in use, the auxiliary rod 404 can improve the structural stability of the side plate 402 without affecting its movement.
[0034] For example, such as Figure 1 As shown, the present invention also includes an anti-slip sleeve 9 fitted on the outer side of the sleeve 1 away from the collar 501, and a handle 8 welded to the end of the connecting tube 2 away from the cutting blade 6.
[0035] When in use, the anti-slip sleeve 9 makes it easy for people to hold the sleeve 1, and the handle 8 makes it easy for people to hold and push the connecting pipe 2.
[0036] When using this utility model, the operator holds the sleeve 1 with one hand through the anti-slip sleeve 9, moves the structural plate 3 and the side plate 402 to the outside of the Chinese herbal medicine support pole to be pruned, and holds the handle 8 with the other hand to push the connecting tube 2. The connecting tube 2 moves so that the cutting blade 6 at one end moves toward the blade holder 403 to cut the Chinese herbal medicine support pole.
[0037] After cutting, release the handle 8, compress the spring 7 to push the connecting tube 2 to move and reset, and the cutting support rod can fall into the net bag 503. The collar 501 is fitted on the outside of the sleeve 1 and can be moved to facilitate adjustment of the position of the net bag 503.
[0038] The connecting column 401 is sleeved through one side of the structural plate 3 and can be moved to facilitate adjustment of the position of the side plate 402. The connecting column 401 can be fixed after being moved by cutting the Chinese herbal medicine support rods of different thicknesses and tightening the first bolt 405 so that its bottom end is inserted into the corresponding clip hole 406.
[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A pruning mechanism for planting Chinese medicinal herbs, characterized in that, Includes a sleeve (1), the sleeve (1) is welded with a structural plate (3), an adjustment component (4) is provided on one side of the structural plate (3), the adjustment component (4) includes a connecting post (401) that passes through and is sleeved on one side of the structural plate (3), one end of the connecting post (401) is connected to a side plate (402) through a threaded groove, and the side plate (402) is fixed to the side of the sleeve (1) by bolts; The sleeve (1) is fitted with a connecting pipe (2) through it. The end of the connecting pipe (2) located on one side of the structural plate (3) is fixed with a cutting blade (6) by bolts. A compression spring (7) is fitted on the outside of the connecting pipe (2) away from the structural plate (3).
2. The herbal medicine planting pruning mechanism according to claim 1, characterized in that, A holding assembly (5) is provided on the outside of the sleeve (1). The holding assembly (5) includes a collar (501) sleeved on the outside of the sleeve (1). A net bag (503) is provided at the bottom of the collar (501).
3. The herbal medicine planting pruning mechanism according to claim 2, characterized in that, The top two ends of the collar (501) are connected to the second bolts (504) through threaded grooves. The bottom of the collar (501) is welded with an L-shaped connecting rod (502), and the net bag (503) is welded to one end of the L-shaped connecting rod (502).
4. The herbal medicine planting pruning mechanism according to claim 1, characterized in that, The top of the structural plate (3) is connected to a first bolt (405) through a threaded groove, and the top of the connecting column (401) is provided with equidistant locking holes (406). The end of the connecting column (401) away from the side plate (402) is connected to a limit block (407) through a threaded groove.
5. A pruning mechanism for planting Chinese medicinal herbs according to claim 1, characterized in that, The side plate (402) is located on the side of the connecting column (401) and is connected to an auxiliary rod (404) through a threaded groove. The auxiliary rod (404) passes through the structural plate (3).
6. The herbal medicine planting and pruning mechanism according to claim 1, characterized in that, The sleeve (1) is fitted with an anti-slip sleeve (9) on the outer side away from the collar (501), and a handle (8) is welded to the end of the connecting tube (2) away from the cutting blade (6).