Sowing device for Chinese herbal medicine cultivation

Abstract

The utility model discloses a sowing device for Chinese herbal medicine cultivation, which comprises a mounting rack and a material receiving plate, the material receiving plate is provided with a material receiving groove, the mounting rack is rotatably provided with a mounting seat, the mounting seat is provided with three groups of annularly distributed adjusting blocks, the three groups of adjusting blocks are all fixedly provided with clamping rods, and the clamping rods are arranged on the mounting seat. Three groups of material receiving plates are arranged, through holes are formed in the three groups of material receiving plates, the three groups of clamping rods are movably clamped with the material receiving plates through the through holes, oil grooves are formed in the three groups of clamping rods, the three groups of clamping rods are slidably sleeved with sliding sleeves, and the three groups of sliding sleeves are slidably connected with the clamping rods through the oil grooves; a push plate is arranged on the mounting seat, and the three groups of material receiving plates are quickly sleeved and fixed with the clamping rods through the through holes by adjusting the positions of the three groups of clamping rods arranged on the mounting seat and adjusting the expansion degree of the side walls of the clamping rods by sliding sleeves sliding on the clamping rods, so that the seeding component is quickly replaced.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine cultivation technology, specifically a sowing device for cultivating traditional Chinese medicinal herbs. Background Technology

[0002] Traditional Chinese medicine (TCM) is mainly composed of plant-based and mineral-based medicines. Because plant-based medicines make up the majority of TCM, it is also called Chinese herbal medicine. Chinese herbal medicine is a unique medicine used by TCM for the prevention and treatment of diseases, and it is also an important feature that distinguishes TCM from other medical systems. Therefore, in order to achieve better treatment results, artificial cultivation of Chinese herbal medicine has begun.

[0003] Traditional equipment cannot quickly replace the seeding parts. Inappropriate seeding parts can easily lead to the over-sowing of smaller seeds, while larger seeds are difficult to expel smoothly, affecting the quality of Chinese herbal medicine cultivation. Furthermore, existing seeding devices are not convenient for adjusting the sowing depth according to the actual type of Chinese herbal medicine being planted. Using the same sowing depth for different types of seeds is also not conducive to the growth of Chinese herbal medicine. Utility Model Content

[0004] The purpose of this invention is to provide a sowing device for cultivating Chinese herbal medicines, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sowing device for cultivating traditional Chinese medicinal herbs, comprising a mounting frame and a receiving plate. The receiving plate has a receiving groove. A mounting base is rotatably mounted on the mounting frame. The mounting base has three sets of annularly distributed adjusting blocks. Each of the three sets of adjusting blocks has a clamping rod fixedly mounted on it. There are three sets of receiving plates, each with a through hole. Each of the three sets of clamping rods is movably engaged with the receiving plate through the through hole. Each of the three sets of clamping rods has a... The oil groove has sliding sleeves slidably fitted onto each of the three sets of clamping rods. The three sets of sliding sleeves are slidably connected to the clamping rods through the oil groove. The mounting base is provided with a push plate and a second cylinder. The push plate is fixedly connected to the output end of the piston rod of the second cylinder. The push plate has three sets of annularly distributed second sliding grooves. The three sets of second sliding grooves are all corresponding to the sliding sleeves on the three sets of clamping rods. The three sets of sliding sleeves are all fixedly installed with second sliders. The push plate is slidably connected to the three sets of sliding sleeves through the second sliders and the second sliding grooves.

[0006] As a further preferred embodiment of this technical solution, a turntable is rotatably mounted inside the mounting base, a gear ring is sleeved on the turntable, a rack is slidably mounted inside the mounting base, the rack is meshed with the gear ring, a first cylinder is fixedly mounted inside the mounting base, the rack is fixedly connected to the output end of the piston rod of the first cylinder, and three sets of adjusting blocks are fixedly mounted on the turntable, all of which are meshed with the turntable through the ring teeth.

[0007] As a further preferred embodiment of this technical solution, each of the three sets of adjustment blocks is fixedly mounted with a first slider, and a cover plate is fixedly mounted on the mounting base. The cover plate has three sets of first sliding grooves corresponding to the first sliders on the adjustment blocks, and the three sets of adjustment blocks are slidably connected to the cover plate through the first sliders.

[0008] As a further preferred embodiment of this technical solution, a material holding box is slidably mounted on the mounting frame, a material discharging box is slidably mounted on the mounting frame, and two sets of third cylinders corresponding to the material holding box and the material discharging box are fixedly mounted on the mounting frame. The material holding box and the material discharging box are fixedly connected to the output end of the piston rod of the corresponding third cylinder, and the material holding box and the material discharging box are movably engaged with three sets of receiving plates.

[0009] As a further preferred embodiment of this technical solution, an installation rod is fixedly installed below the discharge box, a first adjusting rod is slidably installed inside the installation rod, a second adjusting rod is slidably installed inside the first adjusting rod, a threaded rod is rotatably installed inside the installation rod, a discharge cavity is opened inside the threaded rod, a first bevel gear is sleeved on the threaded rod, a second bevel gear is rotatably installed inside the installation rod, the second bevel gear meshes with the first bevel gear, and a threaded tube is rotatably installed inside the first adjusting rod.

[0010] As a further preferred embodiment of this technical solution, the lower end of the threaded rod passes through the first adjusting rod and is threadedly connected to the first adjusting rod, and the lower end of the threaded tube passes through the second adjusting rod and is threadedly connected to the second adjusting rod.

[0011] As a further preferred embodiment of this technical solution, two sets of symmetrically distributed keyways are provided on both sides of the threaded rod, and two sets of symmetrically distributed key blocks are fixedly installed inside the threaded tube. The two sets of key blocks are arranged corresponding to the keyways, and the threaded tube is slidably connected to the threaded rod through the key blocks.

[0012] This utility model provides a sowing device for cultivating traditional Chinese medicinal herbs, which has the following beneficial effects:

[0013] (1) This utility model achieves the quick connection and fixation of three sets of receiving plates with the clamp rods through the through holes by adjusting the position between the three sets of clamp rods set on the mounting base and adjusting the expansion of the side wall of the clamp rods by the sliding sleeve on the clamp rods. This enables the quick replacement of the sowing parts in the sowing device according to the type of Chinese herbal medicine being cultivated and the size of the Chinese herbal medicine seeds, thus avoiding the impact of unsuitable sowing parts on the normal sowing of Chinese herbal medicine.

[0014] (2) This utility model achieves the adjustment of the extension length of the first adjusting rod and the second adjusting rod by the cooperation of the threaded rod and the threaded tube in the installation rod, and then achieves the adjustment of the sowing depth according to the actual planting requirements of Chinese herbal medicines. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the structural separation of the mounting base and clamping rod of this utility model;

[0017] Figure 3 This is a cross-sectional view of the clamping rod of this utility model;

[0018] Figure 4 This is a schematic diagram showing the structural separation of the material holding box and the material discharging box of this utility model;

[0019] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at point A;

[0020] Figure 6 This is a schematic diagram of the threaded rod of this utility model;

[0021] In the diagram: 1. Mounting bracket; 2. Mounting base; 3. Turntable; 4. Gear ring; 5. Rack; 6. First cylinder; 7. Ring gear; 8. Adjusting block; 9. Clamping rod; 10. Cover plate; 11. First slider; 12. First slide groove; 13. Sliding sleeve; 14. Oil groove; 15. Second slider; 16. Push plate; 17. Second slide groove; 18. Second cylinder; 19. Receiving plate; 20. Receiving groove; 21. Through hole; 22. Material holding box; 23. Discharge box; 24. Third cylinder; 25. Mounting rod; 26. First adjusting rod; 27. Second adjusting rod; 28. Threaded rod; 29. ​​Threaded pipe; 30. Keyway; 31. Key block; 32. First bevel gear; 33. Second bevel gear; 34. Discharge chamber. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figure 1 , Figure 2 and Figure 3As shown in this embodiment, a sowing device for cultivating traditional Chinese medicine includes a mounting frame 1 and a receiving plate 19. The receiving plate 19 has a receiving groove 20. A mounting base 2 is rotatably mounted on the mounting frame 1. The mounting base 2 has three sets of annularly distributed adjusting blocks 8. Clamping rods 9 are fixedly mounted on each of the three sets of adjusting blocks 8. There are three sets of receiving plates 19, each with a through hole 21. The clamping rods 9 are movably engaged with the receiving plates 19 through the through holes 21. Each set of clamping rods 9 has an oil groove 14. Sliding sleeves 13 are slidably fitted onto each set of clamping rods 9, and the sliding sleeves 13 are slidably connected to the clamping rods 9 through the oil grooves 14. A push plate 16 is provided on the mounting base 2, and a second cylinder 18 is also provided on the mounting base 2. The push plate 16 and the piston rod of the second cylinder 18 are connected. The output end is fixedly connected. The push plate 16 has three sets of annularly distributed second slide grooves 17. The three sets of second slide grooves 17 are all set with corresponding slide sleeves 13 on the three sets of clamping rods 9. The three sets of slide sleeves 13 are all fixedly installed with second sliders 15. The push plate 16 is slidably connected to the three sets of slide sleeves 13 through the second sliders 15 and the second slide grooves 17. The mounting base 2 has a turntable 3 rotatably installed. The turntable 3 is fitted with a toothed ring 4. The mounting base 2 has a rack 5 slidably installed. The rack 5 is meshed with the toothed ring 4. The mounting base 2 has a first cylinder 6 fixedly installed. The rack 5 is fixedly connected to the output end of the piston rod of the first cylinder 6. The turntable 3 is fixedly installed with annular teeth 7. The three sets of adjusting blocks 8 are all meshed with the turntable 3 through the annular teeth 7. The three sets of adjusting blocks 8 are all fixedly installed with first sliders. 11. A cover plate 10 is fixedly installed on the mounting base 2. The cover plate 10 has three sets of first sliding grooves 12 corresponding to the first sliders 11 on the adjusting blocks 8. All three sets of adjusting blocks 8 are slidably connected to the cover plate 10 through the first sliders 11. After the receiving plate 19 is inserted into the corresponding clamping rod 9 through the through hole 21, the second cylinder 18 on the mounting base 2 is activated to drive the push plate 16 to slide. The push plate 16, in conjunction with the second sliding groove 17 and the second sliding rod, synchronously pushes the sliding sleeves 13 on multiple sets of clamping rods 9, squeezing the oil in the clamping rods 9, causing the clamping rods 9 to expand and press against the wall of the through hole 21, strengthening the fixing of the receiving plate 19. The first cylinder 6 in the mounting base 2 drives the rack 5 to slide, which, in conjunction with the gear ring 4, causes the turntable 3 to drive the ring gear 7 to rotate, and the cover plate 10... Under the limiting action of the first sliding groove 12 and the first slider 11 on the adjusting block 8, the three sets of adjusting blocks 8 drive the three sets of clamping rods 9 and the three sets of receiving plates 19 on the clamping rods 9 to move inward synchronously until the three sets of receiving plates 19 are locked together, completing the quick replacement and installation of the sowing component of the sowing device. The third cylinder 24 in the mounting frame 1 starts and drives the material holding box 22 and the discharge box 23 to approach and fit with the three sets of receiving plates 19, so as to achieve sowing work that is more in line with the size of Chinese herbal medicine seeds. During the rotation of the three sets of receiving plates 19, the receiving groove 20 of a specific size on the receiving plate 19 receives the seeds from the material holding box 22 and rotates synchronously with the three sets of receiving plates 19. After rotating to correspond with the discharge box 23, the seeds fall into the discharge box 23 for subsequent sowing work.

[0024] like Figure 4 , Figure 5 and Figure 6 As shown, a material holding box 22 and a material discharging box 23 are slidably mounted on the mounting frame 1. Two sets of third cylinders 24, corresponding to the material holding box 22 and the material discharging box 23 respectively, are fixedly mounted on the mounting frame 1. The material holding box 22 and the material discharging box 23 are fixedly connected to the output end of the piston rod of the corresponding third cylinder 24. The material holding box 22 and the material discharging box 23 are movably engaged with three sets of receiving plates 19. An installation rod 25 is fixedly mounted below the material discharging box 23, and a first adjusting rod 2 is slidably mounted inside the installation rod 25. 6. A second adjusting rod 27 is slidably installed inside the first adjusting rod 26. A threaded rod 28 is rotatably installed inside the mounting rod 25. A discharge chamber 34 is opened inside the threaded rod 28. A first bevel gear 32 is sleeved on the threaded rod 28. A second bevel gear 33 is rotatably installed inside the mounting rod 25. The second bevel gear 33 meshes with the first bevel gear 32. A threaded tube 29 is rotatably installed inside the first adjusting rod 26. The lower end of the threaded rod 28 passes through the first adjusting rod 26 and is threadedly connected to the first adjusting rod 26. The lower end of the threaded tube 29 passes through... The second adjusting rod 27 is threadedly connected to the second adjusting rod 27. Two sets of symmetrically distributed keyways 30 are provided on both sides of the threaded rod 28. Two sets of symmetrically distributed key blocks 31 are fixedly installed inside the threaded tube 29. The two sets of key blocks 31 are correspondingly set with the keyways 30. The threaded tube 29 is slidably connected to the threaded rod 28 through the key blocks 31. Seeds pushed into the discharge box 23 by the receiving plate 19 pass through the discharge chamber 34 and enter the threaded tube 29, and are discharged and sown through the second adjusting rod 27. During the rotation of the second bevel gear 33 driven by the motor in the mounting rod 25, the first bevel gear 32 can drive the rotation of the threaded rod 28. Under the limiting action of the mounting rod 25, the first adjusting rod 26 slides in the mounting rod 25. During the synchronous sliding of the threaded tube 29 with the first adjusting rod 26, it rotates synchronously with the threaded rod 28 under the limiting action of the key blocks 31 and keyways 30. Therefore, under the limiting action of the first adjusting rod 26, the second adjusting rod 27 slides in the first adjusting rod 26, thus completing the adjustment of the sowing depth of the sowing device.

[0025] This utility model provides a sowing device for cultivating traditional Chinese medicine. The specific working principle is as follows: After the receiving plate 19 is inserted into the corresponding clamping rod 9 through the through hole 21, the second cylinder 18 on the mounting base 2 starts, driving the push plate 16 to slide. The push plate 16, in conjunction with the second sliding groove 17 and the second sliding rod, synchronously pushes the sliding sleeves 13 on multiple sets of clamping rods 9, squeezing the oil in the clamping rods 9, causing the clamping rods 9 to expand and press against the wall of the through hole 21, strengthening the fixation of the receiving plate 19. The first cylinder 6 in the mounting base 2 drives the gear... The sliding of strip 5, in conjunction with the toothed ring 4, causes the turntable 3 to drive the ring tooth 7 to rotate. Under the limiting action of the first sliding groove 12 and the first slider 11 on the cover plate 10 and the adjusting block 8, the three sets of adjusting blocks 8 drive the three sets of clamping rods 9 and the three sets of receiving plates 19 on the clamping rods 9 to move inward synchronously until the three sets of receiving plates 19 are locked together, completing the quick replacement and installation of the sowing component of the seeding device. The third cylinder 24 in the mounting frame 1 is started, which drives the material box 22 and the discharge box 23 to move closer and fit with the three sets of receiving plates 19, thus realizing the desired effect. To better suit the sowing process of Chinese herbal medicine seeds, the three sets of receiving plates 19 rotate, and the receiving grooves 20 of a specific size on the receiving plates 19 collect the seeds from the holding box 22. As the three sets of receiving plates 19 rotate synchronously, the seeds fall into the discharging box 23 after rotating to align with it, for subsequent sowing. The seeds pushed into the discharging box 23 by the receiving plates 19 pass through the discharging chamber 34 into the threaded tube 29 and are discharged and sown via the second adjusting rod 27. The motor in the mounting rod 25 drives the... During the rotation of the second bevel gear 33, it works with the first bevel gear 32 to drive the rotation of the threaded rod 28. Under the limiting action of the mounting rod 25, the first adjusting rod 26 slides in the mounting rod 25. As the threaded tube 29 slides synchronously with the first adjusting rod 26, it rotates synchronously with the threaded rod 28 under the limiting action of the key block 31 and the keyway 30. Therefore, under the limiting action of the first adjusting rod 26, the second adjusting rod 27 slides in the first adjusting rod 26, thus completing the adjustment of the sowing depth of the sowing device.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sowing device for cultivating traditional Chinese medicinal herbs, comprising a mounting frame (1) and a receiving plate (19), characterized in that: The receiving plate (19) is provided with a receiving groove (20). The mounting bracket (1) is rotatably mounted with a mounting base (2). The mounting base (2) is provided with three sets of annularly distributed adjusting blocks (8). Each of the three sets of adjusting blocks (8) is fixedly mounted with a clamping rod (9). There are three sets of receiving plates (19). Each of the three sets of receiving plates (19) is provided with a through hole (21). Each of the three sets of clamping rods (9) is movably engaged with the receiving plate (19) through the through hole (21). Each of the three sets of clamping rods (9) is provided with an oil groove (14). Each of the three sets of clamping rods (9) is slidably fitted with a sliding sleeve (13). All are slidably connected to the clamping rod (9) via the oil groove (14). The mounting base (2) is provided with a push plate (16) and a second cylinder (18). The push plate (16) is fixedly connected to the output end of the piston rod of the second cylinder (18). The push plate (16) is provided with three sets of annularly distributed second sliding grooves (17). The three sets of second sliding grooves (17) are all corresponding to the sliding sleeves (13) on the three sets of clamping rods (9). The three sets of sliding sleeves (13) are all fixedly installed with second sliders (15). The push plate (16) is slidably connected to the three sets of sliding sleeves (13) via the second sliders (15) and the second sliding grooves (17).

2. The sowing device for cultivating traditional Chinese medicinal herbs according to claim 1, characterized in that: A turntable (3) is rotatably mounted inside the mounting base (2). A toothed ring (4) is sleeved on the turntable (3). A rack (5) is slidably mounted inside the mounting base (2). The rack (5) meshes with the toothed ring (4). A first cylinder (6) is fixedly mounted inside the mounting base (2). The rack (5) is fixedly connected to the output end of the piston rod of the first cylinder (6). A ring tooth (7) is fixedly mounted on the turntable (3). All three sets of adjusting blocks (8) mesh with the turntable (3) through the ring tooth (7).

3. The sowing device for cultivating traditional Chinese medicinal herbs according to claim 1, characterized in that: Each of the three sets of adjustment blocks (8) is fixedly equipped with a first slider (11), and a cover plate (10) is fixedly installed on the mounting base (2). The cover plate (10) has three sets of first sliding grooves (12) corresponding to the first sliders (11) on the adjustment blocks (8). The three sets of adjustment blocks (8) are slidably connected to the cover plate (10) through the first sliders (11).

4. The sowing device for cultivating traditional Chinese medicinal herbs according to claim 1, characterized in that: A material holding box (22) is slidably mounted on the mounting frame (1), and a material discharging box (23) is slidably mounted on the mounting frame (1). Two sets of third cylinders (24) are fixedly mounted on the mounting frame (1) and are respectively arranged corresponding to the material holding box (22) and the material discharging box (23). The material holding box (22) and the material discharging box (23) are respectively fixedly connected to the output end of the piston rod of the corresponding third cylinder (24). The material holding box (22) and the material discharging box (23) are respectively movably engaged with three sets of receiving plates (19).

5. The sowing device for cultivating traditional Chinese medicinal herbs according to claim 4, characterized in that: An installation rod (25) is fixedly installed below the discharge box (23). A first adjusting rod (26) is slidably installed inside the installation rod (25). A second adjusting rod (27) is slidably installed inside the first adjusting rod (26). A threaded rod (28) is rotatably installed inside the installation rod (25). A discharge cavity (34) is opened inside the threaded rod (28). A first bevel gear (32) is sleeved on the threaded rod (28). A second bevel gear (33) is rotatably installed inside the installation rod (25). The second bevel gear (33) meshes with the first bevel gear (32). A threaded tube (29) is rotatably installed inside the first adjusting rod (26).

6. The sowing device for cultivating traditional Chinese medicinal herbs according to claim 5, characterized in that: The lower end of the threaded rod (28) passes through the first adjusting rod (26) and is threadedly connected to the first adjusting rod (26). The lower end of the threaded tube (29) passes through the second adjusting rod (27) and is threadedly connected to the second adjusting rod (27).

7. A sowing device for cultivating traditional Chinese medicinal herbs according to claim 5, characterized in that: The threaded rod (28) has two sets of symmetrically distributed keyways (30) on both sides. The threaded tube (29) has two sets of symmetrically distributed key blocks (31) fixedly installed inside. The two sets of key blocks (31) are correspondingly arranged with the keyways (30). The threaded tube (29) is slidably connected to the threaded rod (28) through the key blocks (31).

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