A drying device for Chinese medicine slices

Abstract

The invention discloses a drying device for Chinese medicine slices, which relates to the field of Chinese medicine processing, and includes a drying box, a sealing door and a drying machine, and also includes a mobile bracket, which is placed in the drying box, and the mobile bracket is provided with multiple groups of support frames, and the support frames are provided with guide members symmetrically arranged along the longitudinal distribution of the support frames, and connecting members are rotatably connected between the guide members on the same side of the horizontal direction, and the connecting members are slidably connected with the drying rack, and one of the support frames is provided with an electric push rod, and the end of the telescopic rod of the electric push rod is connected with a connecting rod, and the connecting rod is connected with a rack symmetrically arranged along the longitudinal distribution of the drying rack, and a gear is provided on the side of the connecting member close to the rack, and the gear and the rack are meshed, and a storage box is placed in the drying box. The invention controls the connecting rod to move downward by the electric push rod, so that the rack drives the gear to rotate, and then the drying rack swings downward, and the American ginseng can automatically fall into the storage box for collection, so that it is convenient to collect and take out the American ginseng at one time.

Description

Technical Field

[0001] The invention relates to the field of traditional Chinese medicine processing, and in particular to a drying device for traditional Chinese medicine slices. Background Art

[0002] American ginseng is a kind of traditional Chinese medicine. In the process of processing American ginseng into Chinese medicinal pieces, drying equipment is needed to dry the American ginseng.

[0003] Patent publication number CN218955325U discloses a drying room for drying American ginseng. A first fan is installed at the lower left side of the drying room. In order to discharge the moisture in the drying room in time, an air inlet is connected to the right side of the main machine, and an exhaust pipe is connected to the right side of the dehumidification device. The other end of the exhaust pipe extends to the outside of the drying room. An automatic rolling shutter door is installed in the middle of the front end face of the drying room, and ventilation holes are opened above the left and right sides of the automatic rolling shutter door.

[0004] When using the above-mentioned drying room to dry American ginseng, the American ginseng to be dried is placed on the support rod, and then the automatic rolling door is closed, and then the American ginseng is dried by a heating device. After the drying is completed, the dried American ginseng needs to be manually taken out in batches. When there are a lot of American ginseng, it is very time-consuming and laborious for people to take it out manually each time. Therefore, a Chinese medicine decoction piece drying device is developed that can conveniently collect and take out American ginseng at one time. Summary of the invention

[0005] The invention discloses a Chinese medicine decoction piece drying device capable of conveniently collecting and taking out American ginseng at one time, and is used for overcoming the disadvantage that people manually take out dried American ginseng in batches, which is very time-consuming and labor-intensive.

[0006] The technical solution of the present invention is: a Chinese herbal medicine slice drying device, including a drying box, a sealed door and a dryer, and also includes a movable bracket, which is placed in the drying box, and the movable bracket is provided with multiple groups of support frames, each group includes two support frames symmetrically arranged on the left and right, and each support frame is fixedly provided with guide members on the front and back sides, and connecting members are rotatably connected between the two guide members on the front side and the two guide members on the rear side of each group of support frames, and the connecting members are slidably connected to the drying racks, one of the support frames is fixedly provided with an electric push rod, and the telescopic rod end of the electric push rod is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a rack symmetrically arranged on the front and back sides, and a gear is fixedly provided on the side of the connecting member close to the rack, and the gears are meshed with adjacent racks, and a storage box is placed in the drying box.

[0007] Furthermore, it also includes a feeding mechanism, which includes a support, a first guide rod, an extrusion frame and a rotating assembly. The first guide rods are fixedly arranged on both sides of the movable bracket, and the support is slidably connected between the first guide rods. The support and the storage box are snap-fitted. Two symmetrically arranged extrusion frames are fixedly arranged on the top of the storage box, and the two extrusion frames are respectively located on the left and right sides of the drying frame. A rotating assembly is provided on the side of the movable bracket close to the connecting rod. The rotating assembly includes a rotating seat, a first pull rope, a rotating member, a fixed seat and a reset torsion spring. The fixed seat is fixedly arranged on the side of the movable bracket close to the connecting rod, and the fixed seat is rotatably connected to the rotating seat. A reset torsion spring is connected between the rotating seat and the fixed seat. The first pull rope is wound on the side of the rotating seat away from the reset torsion spring. One end of the first pull rope is fixedly connected to the rotating seat, and the other end of the first pull rope is fixedly connected to the connecting rod. The rotating seat is fixedly connected to the rotating member on the side away from the reset torsion spring. The rotating member is fixedly provided with a shifting rod, and the support is fixedly connected to the transmission rod on the side close to the rotating member. A vertical slide groove is provided on the transmission rod, and the shifting rod on the rotating member is slidably connected to the vertical slide groove on the transmission rod.

[0008] Furthermore, it also includes a scraper mechanism, which includes a scraper plate, a reset spring, a second guide rod and a pulling assembly. A second guide rod is fixedly provided on the side of each drying rack away from the connecting rod. The second guide rod is slidably connected with the scraper plate. A reset spring is connected between the scraper plate and the second guide rod. The pulling assembly includes a fixed frame and a second pull rope. The fixed frame is fixedly arranged on the supporting frame close to the reset spring side. Each scraper plate is connected to the fixed frame with a second pull rope. The second pull rope passes through adjacent drying racks and is slidably connected to the adjacent drying racks. A plurality of guide blocks are provided on the extrusion frame close to the fixed frame.

[0009] Furthermore, it also includes a buffer mechanism, which includes a driving assembly, a fixed rod, a movable frame, a support seat, a rotating rod and a return torsion spring. The movable frame is fixedly connected to the fixed rod on the front and rear sides, and the two fixed rods are slidably connected to the movable frame. A driving assembly is provided on the top of the movable frame, and the movable frame is fixedly connected to the support seat. Each support seat is rotatably connected to a plurality of rotating rods distributed at equal intervals. Return torsion springs are connected between the rotating rods and adjacent support seats. The driving assembly includes a dual-axis motor and a connecting screw. The dual-axis motor is arranged on the top of the movable frame, and the two output shafts of the dual-axis motor are provided with a connecting screw, and the two movable frames are threadedly connected to the adjacent connecting screws.

[0010] Furthermore, a first airbag is arranged outside the rotating rod.

[0011] Furthermore, it also includes a sliding plate, a second airbag and a linear spring. The sliding plate is slidably connected to the inner side of the storage box. A plurality of linear springs are connected between the bottom of the sliding plate and the storage box. The side of the sliding plate away from the linear spring is connected to the second airbag.

[0012] Furthermore, it also includes a connecting block, an adjusting screw rod and a suction cup. The movable bracket is fixedly provided with the connecting block, the adjusting screw rod is threadedly connected to the connecting block, and the adjusting screw rod is rotatably connected to the suction cup.

[0013] Beneficial effects of the present invention:

[0014] The present invention controls the connection rod to move downward by an electric push rod, so that the rack drives the gear to rotate, and then the drying rack swings downward, and the American ginseng can automatically fall into the storage box for collection, so that the American ginseng can be collected and taken out at one time.

[0015] The present invention can pull or loosen the first pull rope by moving the connecting rod up and down, so that the rotating seat can rotate and drive the supporting member to move left and right through the rotating member and the transmission rod, thereby making the drying rack move left and right to shake off the American ginseng stuck on the drying rack.

[0016] When the drying rack swings downward, the scraping plate and the second pull rope are driven to move. The scraping plate can be driven to move by the second pull rope to scrape off the debris on the drying rack, so as to clean the debris on the drying rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of components such as the mobile bracket and the drying box of the present invention.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the mobile bracket and the supporting frame of the present invention.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the storage box and drying rack and other components of the present invention.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of components such as the rack, gear and connecting rod of the present invention.

[0022] Figure 6 It is a three-dimensional structural schematic diagram of components such as gears, connecting rods and electric push rods of the present invention.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the blanking mechanism of the present invention.

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the first pull rope, rotating member, fixed seat and other components of the present invention.

[0025] Fig. 9 It is a three-dimensional structural schematic diagram of the first guide rod, the fixing seat, the reset torsion spring and other components of the present invention.

[0026] Fig.10 It is a schematic diagram of the three-dimensional structure of the support member and the storage box of the present invention.

[0027] Fig.11 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the present invention.

[0028] Fig.12 It is a schematic diagram of the three-dimensional structure of the fixing frame, the scraping plate, the second pull rope and other components of the present invention.

[0029] Fig.13 It is a three-dimensional structural schematic diagram of components such as the extrusion frame, the second pull rope and the guide block of the present invention.

[0030] Fig.14 It is a schematic diagram of the three-dimensional structure of the buffer mechanism of the present invention.

[0031] Fig.15 It is a three-dimensional structural schematic diagram of components such as a dual-axis motor, a connecting screw rod and a moving frame of the present invention.

[0032] Fig.16 It is a three-dimensional structural schematic diagram of the first airbag, the rotating rod, the return torsion spring and other components of the present invention.

[0033] Fig.17 It is a three-dimensional structural schematic diagram of components such as the sliding plate, the second airbag and the linear spring of the present invention.

[0034] Fig.18 It is a three-dimensional structural schematic diagram of the connecting block, adjusting screw rod, suction cup and other components of the present invention.

[0035] The following are marked in the figure: 1, drying box; 11, sealing door; 12, drying machine; 13, movable bracket; 14, supporting frame; 15, drying frame; 16, rack; 17, gear; 18, connecting rod; 19, electric push rod; 110, connecting member; 111, guide member; 112, storage box; 2, supporting member; 21, first guide rod; 22, transmission rod; 23, rotating seat; 24, extrusion frame; 25, first pull rope; 26, rotating member; 27, fixed Seat; 28, reset torsion spring; 3, fixed frame; 31, guide block; 32, second pull rope; 33, scraper plate; 34, reset spring; 35, second guide rod; 4, dual-axis motor; 41, connecting screw; 42, fixed rod; 43, movable frame; 44, support seat; 45, first airbag; 46, rotating rod; 47, return torsion spring; 5, sliding plate; 51, second airbag; 52, linear spring; 6, connecting block; 61, adjusting screw; 62, suction cup. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope and application scope of the present invention are not limited.

[0037] A Chinese medicine slice drying device, such as Figure 1-Figure 6 As shown, it includes a drying box 1, a sealing door 11, a drying machine 12, a movable bracket 13, a support frame 14, a drying rack 15, a rack 16, a gear 17, a connecting rod 18, an electric push rod 19, a connecting member 110, a guide member 111 and a storage box 112. It should be noted that Figure 1 In the middle, a is left, b is right, c is front, and d is back. The left and right sides of the front of the drying box 1 are rotatably connected with a sealed door 11. The upper part of the drying box 1 is connected with a dryer 12 for drying American ginseng by bolts. A movable bracket 13 is placed inside the drying box 1 to facilitate moving the American ginseng out of the drying box 1. The movable bracket 13 is vertically provided with three groups of support frames 14, each group includes two support frames 14, and the two support frames 14 of each group are symmetrically arranged. The front and rear sides of each support frame 14 are fixedly connected with a guide member 111, and a connecting member 1 is rotatably connected between the two guide members 111 on the front side and the two guide members 111 on the rear side of each group of support frames 14. 10. A drying rack 15 for storing American ginseng is slidably connected to each connecting member 110, and an electric push rod 19 is fixedly arranged in the middle of the rightmost lower support frame 14. A connecting rod 18 is fixedly connected to the bottom of the telescopic rod of the electric push rod 19. Racks 16 are fixedly connected to the front and rear sides of the connecting rod 18. Gears 17 are provided on the right side of the connecting member 110, and the gears 17 are meshed with adjacent racks 16. The electric push rod 19 can drive the connecting rod 18 and the rack 16 to move up and down. When the rack 16 moves downward, the drying rack 15 can be driven to rotate downward to unload the material through the gear 17. A storage box 112 is placed on the lower inner side of the drying box 1, and the storage box 112 is located at the lower inner side of the movable bracket 13.

[0038] When using the Chinese medicine slice drying device to dry American ginseng, first rotate the sealing door 11 forward to open it, then place the American ginseng on the drying rack 15, then close the sealing door 11, and then turn on the dryer 12, the dryer 12 can dry the American ginseng, and after the drying is completed, turn off the dryer 12, and when the American ginseng needs to be taken out, the electric push rod 19 controls the connecting rod 18 to move downward, and the connecting rod 18 moves downward to drive the rack 16 to move downward, and the rack 16 moves downward to drive the gear 17 to rotate, and the gear 17 rotates. When the connecting rod 110 moves, the drying rack 15 is driven to swing downward, so that the American ginseng on the drying rack 15 will automatically fall into the storage box 112 for collection. After that, the connecting rod 18 is controlled to move upward by the electric push rod 19. The upward movement of the connecting rod 18 will drive the rack 16 to move upward. The rack 16 moves upward and drives the drying rack 15 to swing upward and reset through the gear 17 and the connecting rod 110. Then, the storage box 112 is moved forward to facilitate the removal of the American ginseng inside the storage box 112. Finally, the storage box 112 can be reset.

[0039] like Figure 7-Figure 10 As shown, the Chinese medicine slice drying device also includes a feeding mechanism for conveniently feeding American ginseng, and the feeding mechanism includes a support 2, a first guide rod 21, an extrusion rack 24 and a rotating assembly. The left and right sides of the lower part of the movable bracket 13 are fixedly provided with the first guide rod 21, and a support 2 for supporting a storage box 112 is slidably connected between the two first guide rods 21. The rear part of the support 2 and the storage box 112 are snap-connected and fixed, and the storage box 112 can be removed from the support 2. The left and right sides of the top of the storage box 112 are connected with an extrusion rack 24, and the two extrusion racks 24 are respectively extruded and matched with the left and right sides of the drying rack 15. A rotating assembly is provided on the right part of the movable bracket 13, and the support 2 can be driven to move left and right by the rotating assembly, so that the extrusion rack 24 pushes the drying rack 15 to move left and right to shake the American ginseng down; the rotating assembly includes a rotating seat 23, a first pull rope 25, a rotating A rotating member 26, a fixed seat 27 and a return torsion spring 28 are provided at the lower right portion of the movable bracket 13. The upper portion of the fixed seat 27 is rotatably connected to the rotating seat 23. A return torsion spring 28 wound around the rotating seat 23 is connected between the rear portion of the rotating seat 23 and the fixed seat 27. A first pull rope 25 is wound around the front portion of the rotating seat 23. One end of the first pull rope 25 is fixedly connected to the rotating seat 23. The other end of the first pull rope 25 is fixedly connected to the connecting rod 18. The first pull rope 25 is pulled by the connecting rod 18 to rotate the rotating seat 23. A rotating member 26 is fixedly connected to the front end of the rotating seat 23. A lever is fixedly provided at an eccentric position of the rotating member 26. A transmission rod 22 is connected to the right portion of the support member 2. A vertical slide groove is provided on the upper portion of the transmission rod 22. The lever on the rotating member 26 slidably cooperates with the vertical slide groove on the transmission rod 22. The rotation of the rotating member 26 can drive the support member 2 to move left and right through the transmission rod 22.

[0040] When the drying rack 15 swings downward to unload the material, some American ginseng may stick to the drying rack 15. In order to facilitate the unloading of the American ginseng, an unloading mechanism is provided. Before the connecting rod 18 moves downward, the reset torsion spring 28 is in a twisted state. When the connecting rod 18 moves downward, the first pull rope 25 is loosened. At this time, the originally twisted reset torsion spring 28 drives the rotating seat 23 to rotate. The rotation of the rotating seat 23 drives the rotating member 26 to rotate. The rotation of the rotating member 26 drives the transmission rod 22 and the support member 2 to move left and right through the lever. The left and right movement of the support member 2 can drive the storage box 112 and the extrusion rack 24 to move left and right. The left and right movement of the storage box 112 can shake the American ginseng evenly to prevent the American ginseng from piling up. The left and right movement of the extrusion rack 24 can push the drying rack 15 to move left and right along the connecting member 110, so that the American ginseng adhering to the drying rack 15 can be shaken off, which is convenient for unloading. When the connecting rod 18 moves upward, it will pull the first pull rope 25, and the first pull rope 25 will drive the rotating seat 23 to reverse, and the reset torsion spring 28 will be twisted.

[0041] like Figure 11-13 As shown, the Chinese medicine slice drying device also includes a scraping mechanism for scraping off the American ginseng, and the scraping mechanism includes a scraping plate 33, a return spring 34, a second guide rod 35 and a pulling assembly. The left part of each drying rack 15 is fixedly connected to the second guide rod 35, and the second guide rod 35 is slidably connected to the scraping plate 33 for scraping off the American ginseng remaining on the drying rack 15. The left part of the scraping plate 33 is connected to the adjacent second guide rod 35 with a return spring 34, and the scraping plate 33 is provided with a pulling assembly for pulling the scraping plate 33; the pulling assembly It includes a fixing frame 3 and a second pull rope 32. The fixing frame 3 is fixedly connected to a supporting frame 14 in the middle of the left part. The second pull rope 32 is connected between the left part of the scraper plate 33 and the fixing frame 3. The second pull rope 32 passes through the left part of the adjacent drying rack 15 and is slidably connected to the adjacent drying rack 15. Three guide blocks 31 are provided on the left extrusion frame 24. The guide blocks 31 guide the second pull rope 32. When the drying rack 15 swings downward, the second pull rope 32 is pulled downward, and then the scraper plate 33 is driven to slide along the second guide rod 35 through the second pull rope 32.

[0042] When drying American ginseng, some debris of American ginseng may remain on the drying rack 15. In order to clean up the debris, a scraping mechanism is provided. When the drying rack 15 swings downward, the second pull rope 32 is pulled downward. At this time, since one end of the second pull rope 32 is fixed by the fixing frame 3, and the other end of the second pull rope 32 is fixedly connected to the scraping plate 33, when the drying rack 15 swings downward, the second pull rope 32 will slide relative to the drying rack 15 and pull the scraping plate 33, so that the scraping plate 33 slides along the second guide rod 35 and compresses the reset spring 34. When the scraping plate 33 moves, the debris on the drying rack 15 can be scraped off. When the drying rack 15 swings upward to reset, the second pull rope 32 is slowly relaxed, and the reset spring 34 drives the scraping plate 33 to move and reset.

[0043] like Figure 14-16 As shown, the Chinese herbal medicine slice drying device also includes a buffer mechanism for buffering American ginseng, the buffer mechanism includes a driving assembly, a fixed rod 42, a mobile frame 43, a support seat 44, a rotating rod 46 and a return torsion spring 47, the front and rear sides of the upper part of the mobile bracket 13 are fixedly connected with the fixed rod 42, the fixed rod 42 is slidably connected with the mobile frame 43, the top of the mobile bracket 13 is provided with a driving assembly, the driving assembly can drive the mobile frame 43 to move inside and outside, the lower part of the mobile frame 43 is fixedly connected with two support seats 44, the support seat 44 is rotatably connected to one side of the mobile bracket 13 with nine equally spaced rotating rods 46 for buffering and decelerating American ginseng, and a return torsion spring 47 is connected between the rotating rod 46 and the support seat 44; the driving assembly includes a double-axis motor 4 and a connecting screw 41, the front upper part of the mobile bracket 13 is fixedly connected with the double-axis motor 4, the two output shafts of the double-axis motor 4 are connected with the connecting screw 41 through a coupling, and the two mobile frames 43 are threadedly connected to the adjacent connecting screw 41.

[0044] like Fig.16 As shown, the Chinese herbal medicine slice drying device also includes a first air bag 45, and the outside of the rotating rod 46 is connected to the first air bag 45 that can protect the American ginseng.

[0045] The dried American ginseng is relatively brittle. When it falls into the storage box 112, it is easy to be smashed due to the high falling height. Therefore, a buffer mechanism is set. Before unloading, the connecting screw 41 is controlled by the dual-axis motor 4 to rotate, so that the movable frame 43 moves to the side close to the movable bracket 13, and the movable frame 43 drives the rotating rod 46 and the first air bag 45 to move together. In this way, when the American ginseng is unloaded, it will first fall onto the first air bag 45, and the first air bag 45 and the rotating rod 46 will swing adaptively. At the same time, the return torsion spring 47 will deform adaptively, so that the first air bag 45 can buffer and slow down the American ginseng, thereby preventing the American ginseng from being smashed. After unloading is completed, the connecting screw 41 is controlled by the dual-axis motor 4 to rotate in the opposite direction, and the connecting screw 41 drives the movable frame 43 and the rotating rod 46 to move to the side away from the movable bracket 13 and reset.

[0046] like Fig.17 As shown, the Chinese herbal medicine drying device also includes a sliding plate 5, a second airbag 51 and a linear spring 52. The sliding plate 5 is slidably connected to the inside of the storage box 112. Four symmetrically distributed linear springs 52 are arranged between the bottom of the sliding plate 5 and the storage box 112. The top of the sliding plate 5 is connected to the second airbag 51.

[0047] After the American ginseng falls into the second airbag 51 , the second airbag 51 and the linear spring 52 can provide buffering protection for the American ginseng.

[0048] like Fig.18 As shown, the Chinese herbal medicine slice drying device also includes a connecting block 6, an adjusting screw rod 61 and a suction cup 62. The left and right sides of the lower part of the movable bracket 13 are fixedly connected with the connecting block 6, the adjusting screw rod 61 is threadedly connected to the connecting block 6, and the bottom of the adjusting screw rod 61 is rotatably connected to the suction cup 62.

[0049] By rotating the adjusting screw rod 61 , the suction cup 62 can be adsorbed on the drying box 1 , which can prevent the movable bracket 13 from moving. If the movable bracket 13 needs to be moved later, reversing the adjusting screw rod 61 can drive the suction cup 62 to move upward and release the drying box 1 .

[0050] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Persons familiar with the art may make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A Chinese herbal medicine slice drying device, comprising a drying box (1), a sealing door (11) and a drying machine (12), characterized in that: It also includes a movable bracket (13), the movable bracket (13) is placed in the drying box (1), the movable bracket (13) is provided with a plurality of groups of support frames (14), each group includes two support frames (14) arranged symmetrically on the left and right, each support frame (14) is fixedly provided with guide members (111) on both the front and rear sides, and a connecting member (110) is rotatably connected between the two guide members (111) on the front side and the two guide members (111) on the rear side of each group of support frames (14), and the connecting members (110) are slidably connected to the drying frame (15), one of the support frames (14) is fixedly provided with an electric push rod (19), the end of the telescopic rod of the electric push rod (19) is fixedly connected with a connecting rod (18), the connecting rod (18) is fixedly connected with a rack (16) arranged symmetrically on the front and rear sides, and a gear (17) is fixedly provided on one side of the connecting member (110) close to the rack (16), and the gear (17) is meshed with the adjacent rack (16), and a storage box (112) is placed in the drying box (1); The device also includes a material discharging mechanism, which includes a support member (2), a first guide rod (21), an extrusion frame (24) and a rotating assembly. The first guide rods (21) are fixedly arranged on both sides of the movable bracket (13). The support member (2) is slidably connected between the first guide rods (21). The support member (2) and the storage box (112) are snap-fitted. Two symmetrically arranged extrusion frames (24) are fixedly arranged on the top of the storage box (112). The two extrusion frames (24) are respectively located on the left and right sides of the drying rack (15). A rotating assembly is provided on one side of the movable bracket (13) close to the connecting rod (18). The rotating assembly includes a rotating seat (23), a first pull rope (25), a rotating member (26), a fixed seat (27) and a reset torsion spring (28). The fixed seat (27) is fixedly arranged on the movable bracket (13). ) on a side close to the connecting rod (18), the fixed seat (27) is rotatably connected to the rotating seat (23), a return torsion spring (28) is connected between the rotating seat (23) and the fixed seat (27), a first pull rope (25) is wound around a side of the rotating seat (23) away from the return torsion spring (28), one end of the first pull rope (25) is fixedly connected to the rotating seat (23), and the other end of the first pull rope (25) is fixedly connected to the connecting rod (18), a rotating member (26) is fixedly connected to a side of the rotating seat (23) away from the return torsion spring (28), a shifting rod is fixedly provided on the rotating member (26), a transmission rod (22) is fixedly connected to a side of the support member (2) close to the rotating member (26), a vertical slide groove is provided on the transmission rod (22), and the shifting rod on the rotating member (26) is slidably connected to the vertical slide groove on the transmission rod (22); The scraping mechanism also includes a scraping mechanism, which includes a scraping plate (33), a return spring (34), a second guide rod (35) and a pulling assembly. The second guide rod (35) is fixedly provided on a side of each drying rack (15) away from the connecting rod (18). The scraping plate (33) is slidably connected to the second guide rod (35). The return spring (34) is connected between the scraping plate (33) and the second guide rod (35). The pulling assembly includes a fixed frame (3) and a second pull rope (32). The fixed frame (3) is fixedly arranged on a support frame (14) near a side of the return spring (34). A second pull rope (32) is connected between each scraping plate (33) and the fixed frame (3). The second pull rope (32) passes through an adjacent drying rack (15) and is slidably connected to the adjacent drying rack (15). A plurality of guide blocks (31) are provided on the extrusion frame (24) near a side of the fixed frame (3).

2. A Chinese medicine slice drying device as claimed in claim 1, characterized in that: The invention also comprises a buffer mechanism, which comprises a driving assembly, a fixed rod (42), a movable frame (43), a support seat (44), a rotating rod (46) and a return torsion spring (47). The movable frame (13) is fixedly connected to the fixed rod (42) on both the front and rear sides. The two fixed rods (42) are slidably connected to the movable frame (43). The top of the movable frame (13) is provided with a driving assembly. The movable frame (43) is fixedly connected to the support seat (44). Each support seat (44) is rotatably connected to a plurality of rotating rods (46) distributed at equal intervals. The rotating rods (46) are connected to adjacent support seats (44) with return torsion springs (47). The driving assembly comprises a double-axis motor (4) and a connecting screw (41). The double-axis motor (4) is arranged on the top of the movable frame (13). The two output shafts of the double-axis motor (4) are provided with connecting screws (41). The two movable frames (43) are threadedly connected to the adjacent connecting screws (41).

3. A Chinese medicine slice drying device as claimed in claim 2, characterized in that: A first air bag (45) is arranged outside the rotating rod (46).

4. A Chinese medicine slice drying device as claimed in claim 3, characterized in that: The invention also comprises a sliding plate (5), a second air bag (51) and a linear spring (52); the sliding plate (5) is slidably connected to the inner side of the storage box (112); a plurality of linear springs (52) are connected between the bottom of the sliding plate (5) and the storage box (112); and the second air bag (51) is connected to a side of the sliding plate (5) away from the linear spring (52).

5. A Chinese medicine slice drying device as claimed in claim 4, characterized in that: It also comprises a connecting block (6), an adjusting screw rod (61) and a suction cup (62); the movable bracket (13) is fixedly provided with the connecting block (6); the adjusting screw rod (61) is threadedly connected to the connecting block (6); and the adjusting screw rod (61) is rotatably connected to the suction cup (62).

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