Atractylodes rhizome planting, ditching and fertilizing integrated device
The automatic fertilization system, which combines a trenching plate structure driven by a drive motor and a threaded rod with a connecting pipe and a spray head, solves the problem of manual operation required by existing devices and achieves highly efficient and automated trenching and fertilization.
Patent Information
- Application Number
- CN202521659692.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-14
- Estimated Expiration
- 2035-08-06
AI Technical Summary
Existing integrated trenching and fertilization devices require manual operation, which is labor-intensive and inefficient, and cannot quickly perform trenching and fertilization.
It adopts a combination structure of drive motor, threaded rod, sliding block and trenching plate, and works with tractor or power-assisted equipment to realize automated trenching, and realizes automatic fertilization of liquid fertilizer through the cooperation of connecting pipe, sliding pipe and spraying head.
It reduces the intensity of manual labor, improves the efficiency and flexibility of trenching and fertilization, and can adjust the trenching spacing according to needs to achieve automated operation.
Smart Images

Figure CN224482169U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of Atractylodes macrocephala cultivation, specifically a device for integrated trenching and fertilization in Atractylodes macrocephala cultivation. Background Technology
[0002] Atractylodes macrocephala is a perennial herbaceous plant belonging to the genus Atractylodes in the family Asteraceae. Its dried rhizome can be used as a traditional Chinese medicine. It is an important bulk traditional Chinese medicine and is widely used in traditional Chinese medicine prescriptions and preparations. Due to the large market demand, many farmers cultivate it. When cultivating it, they usually use integrated trenching and fertilization devices for assistance.
[0003] Patent CN222639083U discloses an integrated ditching and fertilization device. Specifically, the patent discloses that: first, the push switch is adjusted to the closed position; second, the fertilizer to be applied into the ditch is weighed and placed in the fertilizer tank; then, the handle is held at the edge of the field, the push switch is turned on before ditching begins, and the fertilizer flows from the fertilizer tank through the fertilizer outlet pipe into the ditch, realizing one-step completion of ditching and fertilization; finally, the push switch is adjusted to the closed position, and the remaining fertilizer in the fertilizer tank is poured out and recycled.
[0004] To address the aforementioned issues, while existing patents offer solutions that enable integrated trenching and fertilization through the use of components such as sealing plates, in practice, this method requires manual assistance and involves digging a trench all at once. This results in high labor intensity and slow efficiency, making it difficult to quickly perform trenching and fertilization. Utility Model Content
[0005] The purpose of this utility model is to provide an integrated device for planting Atractylodes macrocephala by trenching and fertilizing, so as to solve the problems mentioned in the background art and overcome its technical defects.
[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: including an assembly shell, a connecting plate is fixedly installed on one side of the top of the assembly shell, and an adjustment mechanism is provided inside the assembly shell;
[0007] The adjustment mechanism includes a mounting groove, which is located at the bottom of the inner part of the assembly shell. A drive motor is embedded at one end of the assembly shell. A threaded rod is fixedly installed at the power output end of the drive motor. A fixing block is sleeved on the outer wall of the end of the threaded rod that passes through the assembly shell. A sliding block is slidably connected to one side of the fixing block on the outer wall of the threaded rod. A grooved plate is fixedly installed on the outer wall of the sliding block.
[0008] As a further improvement of this utility model: a slot is provided on the outer wall of the assembly shell corresponding to the position of the sliding block, and a soil-breaking cone is embedded at the bottom end of the trenching plate.
[0009] As a further improvement of this utility model: the threaded rod extends through the interior of the fixed block, and the threaded rod is threadedly connected to the sliding block.
[0010] As a further embodiment of this utility model: the sliding block and the mounting groove form a sliding structure, and the sliding block and the slot form a sliding structure.
[0011] As a further improvement of this utility model: a conveying pipe extends from one side of the top connecting plate of the assembly shell, and a supply mechanism is provided at the bottom end of the conveying pipe.
[0012] As a further embodiment of this utility model: the supply mechanism includes a connecting pipe, which is fixedly installed at the bottom end of the conveying pipe, and a sliding pipe extends through the inside of the connecting pipe.
[0013] As a further embodiment of this utility model: a limiting ring is fixedly installed on the outer wall of one end of the sliding tube that penetrates the connecting tube, and a material distribution tube is fixedly installed on the other end of the sliding tube that exits the sliding tube.
[0014] As a further improvement of this utility model: a spray head is embedded in the lower part of the outer wall of the trenching plate, and a retaining block is fixedly installed on one side of the spray head on the outer wall of the trenching plate.
[0015] Compared with the prior art, the beneficial effects of this utility model include:
[0016] 1. This utility model, through the cooperation of a drive motor, a threaded rod, a fixed block and a sliding block, enables three trenching plates to trench the soil simultaneously, improving the overall work efficiency. The trenching plates can be adjusted according to the required spacing, further improving the versatility and applicability of the entire device. With the assistance of a tractor or power-assisted equipment, manual operation is avoided and labor intensity is reduced.
[0017] 2. This utility model, through the cooperation of a connecting pipe, a sliding pipe, a distributing pipe, and a spray head, can guide the liquid fertilizer introduced by the delivery pipe to circulate, and finally apply fertilizer through the spray head while opening the trench. At the same time, the sliding pipe slides along the connecting pipe and can adaptively adjust to the displacement of the trenching plate to maintain the flow of liquid fertilizer and further improve flexibility. Attached Figure Description
[0018] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:
[0019] Figure 1 The schematic diagram shows an overall structural schematic diagram according to one embodiment of the present invention;
[0020] Figure 2 The schematic diagram shows a mounting groove structure according to one embodiment of the present invention;
[0021] Figure 3 The schematic diagram shows a ground-breaking cone structure according to one embodiment of the present invention;
[0022] Figure 4 The diagram illustrates a connecting pipe structure according to one embodiment of the present invention.
[0023] The following are the labeling elements in the diagram: 1. Assembly shell; 2. Connecting plate; 3. Adjustment mechanism; 301. Installation groove; 302. Drive motor; 303. Threaded rod; 304. Fixing block; 305. Sliding block; 306. Trenching plate; 307. Slot; 308. Soil-breaking cone; 4. Conveying pipe; 5. Supply mechanism; 501. Connecting pipe; 502. Sliding pipe; 503. Limiting ring; 504. Distributing pipe; 505. Spray head; 506. Retaining block. Detailed Implementation
[0024] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.
[0025] An embodiment of the present invention is shown in conjunction with the accompanying drawings.
[0026] Please see Figures 1 to 3 A device for planting Atractylodes macrocephala with integrated trenching and fertilization includes an assembly shell 1. A connecting plate 2 is fixedly installed on one side of the top of the assembly shell 1. An adjustment mechanism 3 is provided inside the assembly shell 1. The adjustment mechanism 3 includes a placement groove 301, which is opened at the bottom of the interior of the assembly shell 1. A drive motor 302 is embedded at one end of the assembly shell 1. A threaded rod 303 is fixedly installed at the power output end of the drive motor 302. A fixing block 304 is sleeved on the outer wall of one end of the threaded rod 303. A sliding block 305 is slidably connected to one side of the wall fixing block 304. A trenching plate 306 is fixedly installed on the outer wall of the sliding block 305. A slot 307 is opened on the outer wall of the assembly shell 1 corresponding to the position of the sliding block 305. A soil-breaking cone 308 is embedded at the bottom end of the trenching plate 306. A threaded rod 303 passes through the interior of the fixing block 304. The threaded rod 303 is threadedly connected to the sliding block 305. A sliding structure is formed between the sliding block 305 and the mounting groove 301. A sliding structure is formed between the sliding block 305 and the slot 307.
[0027] By adopting the above technical solution, the assembly shell 1 is first fixed to the assistive device via the connecting plate 2, avoiding manual trenching and reducing labor intensity. In conjunction with the drive motor 302, the threaded rod 303 is rotated, thereby allowing the two sliding blocks 305 to slide along the threaded rod 303 on both sides of the fixed block 304, thus adjusting the spacing between the three trenching plates 306. This allows for the simultaneous excavation of three trenches, and the spacing can be adjusted according to needs, improving the overall comprehensiveness and applicability of the use, increasing the efficiency of trenching and fertilization. The slot 307 ensures that the trenching plate 306 remains stable during the adjustment process. Multiple soil-breaking cones 308 are fixed on the trenching plate 306 to facilitate soil breaking and trenching. The driving power of the drive motor 302 is connected to the kinetic energy system of the assistive device.
[0028] Specifically, such as Figures 1 to 4 As shown, a conveying pipe 4 extends from one side of the connecting plate 2 at the top of the assembly shell 1. A supply mechanism 5 is provided at the bottom end of the conveying pipe 4. The supply mechanism 5 includes a connecting pipe 501, which is fixedly installed at the bottom end of the conveying pipe 4. A sliding pipe 502 extends from the inside of the connecting pipe 501. A limit ring 503 is fixedly installed on the outer wall of one end of the sliding pipe 502 that enters the connecting pipe 501. A material distribution pipe 504 is fixedly installed at one end of the sliding pipe 502 that exits the sliding pipe 502. A spray head 505 is embedded below the outer wall of the trenching plate 306. A retaining block 506 is fixedly installed on one side of the spray head 505 on the outer wall of the trenching plate 306.
[0029] By adopting the above technical solution, liquid fertilizer is introduced into the connecting pipe 501 through the external liquid supply device via the delivery pipe 4, and then guided to the reserved groove inside the trenching plate 306 through the sliding pipe 502 and the distribution pipe 504, until it is sprayed out through the spray head 505. Fertilization can be carried out during the trenching process. In conjunction with the soil retaining block 506, the soil is blocked to prevent it from covering the spray head 505 and affecting the spraying effect. When the sliding block 305 is displaced, the sliding pipe 502 can slide with the connecting pipe 501 to maintain self-adjustment and prevent the adjustment of the trenching plate 306 from affecting the flow of liquid fertilizer. At the same time, the limiting ring 503 prevents the sliding pipe 502 from sliding excessively and disengaging from the connecting pipe 501.
[0030] Working principle: The assembly shell 1 is fixed to the tractor or a compatible power-assisted device via the connecting plate 2. It is equipped with a liquid supply device consisting of a container, pump, and other compatible components. This is a conventional technology and will not be elaborated further. Liquid fertilizer is supplied to the delivery pipe 4. The movement of the assembly shell 1 drives the three trenching plates 306 via the slot 307, allowing the soil-breaking cone 308 to perform trenching operations. When adjustment is needed, the drive motor 302 drives the bidirectional threaded rod 303 inside the placement groove 301. The fixing block 304 corresponding to the middle trenching plate 306 is fixed inside the placement groove 301, so that the bidirectional threaded rod 303 drives the two sliding blocks 304. 5. The sliding pipes slide relative to or away from each other on both sides of the fixed block 304, which can be adjusted according to the trenching distance. They work with the connecting pipe 501 to guide the liquid fertilizer from the conveying pipe 4 and deliver it to the fixed block 304 through the distribution pipe 504. At the same time, two sliding pipes 502 extend from the inside of the connecting pipe 501 and are connected to the sliding block 305 through the corresponding distribution pipe 504. This allows them to adapt to the adjustment of the sliding block 305. With the help of the limiting ring 503, they can prevent the liquid fertilizer from entering the trenching plate 306 and flowing through the spray head 505 for fertilization. With the help of the retaining block 506, they can prevent direct contact with the soil, thus preventing the spray head 505 from being covered by soil.
[0031] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.
Claims
1. A device for integrated trenching and fertilization for planting Atractylodes macrocephala, characterized in that, The assembly includes a housing (1), a connecting plate (2) is fixedly installed on one side of the top of the housing (1), and an adjustment mechanism (3) is provided inside the housing (1). The adjustment mechanism (3) includes a mounting groove (301), which is located at the bottom of the inner part of the assembly shell (1). A drive motor (302) is embedded at one end of the assembly shell (1). A threaded rod (303) is fixedly installed at the power output end of the drive motor (302). A fixing block (304) is sleeved on the outer wall of one end of the threaded rod (303) that passes through the assembly shell (1). A sliding block (305) is slidably connected to one side of the fixing block (304) on the outer wall of the threaded rod (303). A grooved plate (306) is fixedly installed on the outer wall of the sliding block (305).
2. The integrated device for trenching and fertilizing Atractylodes macrocephala planting according to claim 1, characterized in that, The outer wall of the assembly shell (1) is provided with a slot (307) corresponding to the position of the sliding block (305), and the bottom end of the trenching plate (306) is fitted with a soil-breaking cone (308).
3. The integrated device for trenching and fertilizing Atractylodes macrocephala planting according to claim 1, characterized in that, The threaded rod (303) extends into the interior of the fixed block (304), and the threaded rod (303) is threadedly connected to the sliding block (305).
4. The integrated device for trenching and fertilizing Atractylodes macrocephala planting according to claim 2, characterized in that, The sliding block (305) and the mounting groove (301) form a sliding structure, and the sliding block (305) and the slot (307) form a sliding structure.
5. The integrated device for trenching and fertilizing Atractylodes macrocephala planting according to claim 1, characterized in that, A conveying pipe (4) extends through one side of the top connecting plate (2) of the assembly shell (1), and a supply mechanism (5) is provided at the bottom end of the conveying pipe (4).
6. The integrated device for trenching and fertilizing Atractylodes macrocephala planting according to claim 5, characterized in that, The supply mechanism (5) includes a connecting pipe (501), which is fixedly installed at the bottom end of the conveying pipe (4), and a sliding pipe (502) extends through the inside of the connecting pipe (501).
7. The integrated device for trenching and fertilizing Atractylodes macrocephala planting according to claim 6, characterized in that, A limiting ring (503) is fixedly installed on the outer wall of one end of the sliding tube (502) that enters the connecting tube (501), and a material distribution tube (504) is fixedly installed on one end of the sliding tube (502) that exits the sliding tube (502).
8. The integrated device for trenching and fertilizing Atractylodes macrocephala planting according to claim 2, characterized in that, A spray head (505) is embedded below the outer wall of the trenching plate (306), and a retaining block (506) is fixedly installed on one side of the spray head (505) on the outer wall of the trenching plate (306).
Citation Information
Patent Citations
Ditching and fertilizing integrated device
CN222639083U