Multistage cleaning and drying device for rhizome traditional Chinese medicine decoction piece raw materials

Abstract

The invention relates to the technical field of cleaning devices, and discloses a rhizome traditional Chinese medicine decoction piece raw material multi-stage cleaning and drying device which comprises a machine box, a mud flushing cavity, a cleaning cavity and a drying cavity which are isolated from one another are sequentially formed in the machine box from left to right, a movable and liftable hanging bracket is connected to the machine box, and a feeding assembly is arranged on the hanging bracket; a swing frame capable of swinging on the hanging bracket in a reciprocating mode is arranged on the feeding assembly, a cleaning frame capable of moving up and down in a reciprocating mode is arranged below the swing frame, the cleaning frame is driven by the feeding assembly, and a cleaning basket capable of swinging in a reciprocating mode is rotationally installed on the cleaning frame. When the device works, mud flushing, cleaning and drying operation of the rhizome type traditional Chinese medicine decoction piece raw materials can be automatically completed through an automatic program, and on the basis that the multi-stage cleaning and drying functions of the rhizome type traditional Chinese medicine decoction piece raw materials are achieved, the cleaning efficiency is improved; the single motor can be used for achieving front-back, left-right swing and up-down vibration when the rhizome traditional Chinese medicine decoction piece raw materials are cleaned and dried.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning devices, and more specifically, to a multi-stage cleaning and drying device for raw materials of rhizome traditional Chinese medicine decoction pieces. Background Art

[0002] There are a wide variety of traditional Chinese medicine decoction pieces. Before processing traditional Chinese medicine decoction pieces, it is necessary to first clean the raw materials to wash away the soil, sand, etc. on their surfaces to avoid the prepared decoction pieces containing more impurities.

[0003] In the prior art, a patent document with the publication number of CN108940961B discloses a cleaning device for raw materials of traditional Chinese medicine decoction pieces, including a box body. A first fixed shaft is rotatably connected to the left side inside the box body. A first rotating wheel is fixedly connected to the outside of the first fixed shaft. A first cleaning brush is fixedly connected to the outside of the first rotating wheel. A second fixed shaft is rotatably connected to the right side of the first fixed shaft. A second rotating wheel is fixedly connected to the outside of the second fixed shaft. A second cleaning brush is fixedly connected to the outside of the second rotating wheel. A motor bracket is fixedly connected to the bottom rear side of the box body. The above device conducts cleaning through the cleaning brushes on both sides and provides different cleaning states for cleaning respectively, making the cleaning more thorough and the cleaning effect better, which is worthy of promotion. However, when the above cleaning device is used to clean the raw materials of rhizome traditional Chinese medicine decoction pieces, on the one hand, it is not convenient to use a single motor to realize the front-back, left-right swing and up-down vibration during the cleaning and drying of the raw materials of rhizome traditional Chinese medicine decoction pieces. On the other hand, it is not convenient to achieve the multi-directional synchronous movement effect of the raw materials of rhizome traditional Chinese medicine decoction pieces to improve the cleaning and drying efficiency, cleaning and drying intensity, and cleaning and drying uniformity of the raw materials of rhizome traditional Chinese medicine decoction pieces. Based on this, the present invention provides a multi-stage cleaning and drying device for raw materials of rhizome traditional Chinese medicine decoction pieces to solve the technical problems raised in the above background art. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a multi-stage cleaning and drying device for raw materials of rhizome traditional Chinese medicine decoction pieces. When the present invention works, it can automatically complete the mud flushing, cleaning and drying operations of the raw materials of rhizome traditional Chinese medicine decoction pieces in an automated program. And on the basis of realizing the multi-stage cleaning and drying function of the raw materials of rhizome traditional Chinese medicine decoction pieces, the present invention can use a single motor to realize the front-back, left-right swing and up-down vibration during the cleaning and drying of the raw materials of rhizome traditional Chinese medicine decoction pieces. By realizing the above multi-directional synchronous movement effect, the cleaning and drying efficiency, cleaning and drying intensity, and cleaning and drying uniformity of the raw materials of rhizome traditional Chinese medicine decoction pieces can be effectively improved.

[0005] To achieve the above object, the present invention provides the following technical solutions: A multi-stage cleaning and drying device for raw materials of rhizome Chinese herbal medicine slices, including a machine case. Inside the machine case, there are successively arranged, from left to right, a mud flushing cavity, a cleaning cavity, and a drying cavity that are isolated from each other. A movable and liftable hanging frame is connected to the machine case. A driving component is provided on the hanging frame. A swing frame that can reciprocally swing on the hanging frame is provided on the driving component. Below the swing frame, a cleaning frame that can reciprocally move up and down is provided. The cleaning frame is driven by the driving component. A cleaning basket that can reciprocally swing is rotatably installed on the cleaning frame. A group of regularly distributed and mutually linked by a first belt dialing shafts are rotatably installed on the inner wall of the cleaning basket. A group of material dialing pieces distributed in a circular array are installed on each dialing shaft. The dialing shaft is driven by the driving component and reciprocally swings. A flow channel is opened inside each dialing shaft. A group of the flow channels are mutually connected through a connecting pipe. Multiple groups of spray holes are opened on each dialing shaft. A drainage pipe is fixedly installed on the hanging frame. The tail end of the drainage pipe is rotationally communicated with one of the flow channels through a flexible hose.

[0006] As a preferred technical solution of the present invention, it further includes a central control host installed on the end face of the machine case and a guide rail frame fixedly installed on the back of the machine case. A walking platform is slidably installed on the guide rail frame. A group of lifting push rods are installed between the walking platform and the hanging frame. Cleaning pumps are installed on the back of the machine case corresponding to the positions of the mud flushing cavity and the cleaning cavity. A first hot air blower and a second hot air blower are respectively installed on the surface of the machine case corresponding to the position of the drying cavity. Joints are provided at the liquid outlet ports of the two cleaning pumps and the air outlet port of the first hot air blower. A sealing plug matched with the joint is fixedly arranged at the front end of the drainage pipe. The air outlet end of the second hot air blower is communicated with the drying cavity.

[0007] As a preferred technical solution of the present invention, a sealing ring matched with the joint is provided on the inner wall of the sealing plug. Three sewage valves are communicated with the machine case. The three sewage valves are respectively communicated with the mud flushing cavity, the cleaning cavity, and the drying cavity.

[0008] As a preferred technical solution of the present invention, the feeding assembly includes a servo motor installed on the hanger, a right shaft and a left shaft rotatably connected to the hanger, and a rear circular shaft rotatably connected to the swing frame, the output shaft end of the servo motor is driven and installed with a second belt, the right shaft and the left shaft are both connected to the second belt transmission, hinge shafts are installed on both sides of the swing frame, and the two hinge shafts are rotatably connected to the hanger, a first bevel gear is installed on one hinge shaft, two first missing bevel gears are installed on the right shaft, and the two first missing bevel gears are connected to the first bevel gear transmission, the inner wall of the hinge shaft is rotatably connected with a front circular shaft, the front circular shaft and the left shaft are both installed with a second bevel gear, and the two second bevel gears are meshed with each other, a lower straight shaft is rotatably installed on the inner wall of the cleaning frame, an upper straight shaft is rotatably installed on the swing frame, a third bevel gear is installed on the upper straight shaft and the rear circular shaft, and the two third bevel gears are meshed with each other, a straight groove with a top opening fixedly opened inside the lower straight shaft and slidably connected to the upper straight shaft, and the cross-sections of the straight groove and the upper straight shaft are both regular polygons.

[0009] As a preferred technical solution of the present invention, the two first-not-conical teeth are respectively arranged on both sides of the first bevel tooth, and the first-not-conical tooth is provided with a first transmission tooth surface, and the first transmission tooth surface is evenly distributed with first teeth meshing with the first bevel tooth, and the full arc of the first transmission tooth surface is 45°.

[0010] As a preferred technical solution of the present invention, the feeding assembly also includes a convex plate installed on the rear circular shaft and a limiting wheel rotatably connected to the cleaning rack, the convex plate is fitted with the limiting wheel, and a group of return springs are installed between the cleaning rack and the swing rack.

[0011] As a preferred technical solution of the present invention, the feeding assembly also includes a rotating shaft installed on the back of the cleaning basket, a hollow shaft is rotatably sleeved on the rotating shaft, the hollow shaft is rotatably connected to the cleaning rack, a fourth bevel tooth is installed on the rotating shaft, two second missing bevel teeth are installed on the lower straight shaft, and the two second missing bevel teeth are both transmission connected to the fourth bevel tooth, a first torsion spring is installed between the cleaning basket and the cleaning rack, a fifth bevel tooth is installed on the hollow shaft and the lower straight shaft, the two fifth bevel teeth are meshed with each other, a third belt is transmission-installed on the hollow shaft, a bottom shaft is rotatably installed on the cleaning basket, the third belt is transmission-connected to the bottom shaft, a half-tooth gear is installed on the bottom shaft, a driven gear is installed on one of the toggle shafts, the half-tooth gear is transmission-connected to the driven gear, and a second torsion spring is provided at the rotation connection between the other toggle shaft and the cleaning basket.

[0012] As a preferred technical solution of the present invention, the two second bevel teeth are respectively arranged on both sides of the fourth bevel tooth, and the second bevel teeth are provided with a second tooth surface adapted to the fourth bevel gear transmission, and the full arc of the second tooth surface is 60°.

[0013] As a preferred technical solution of the present invention, an upper cover is hinged to the top surface of the cleaning basket, a lower cover is hinged to the bottom surface of the cleaning basket, a magnetic buckle magnetically attracted to the cleaning basket is fixedly arranged on the lower cover, and mesh holes are evenly distributed on the cleaning basket, the upper cover and the lower cover.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. When the present invention works, it can automatically complete the operations of mud flushing, cleaning and drying of raw materials of rhizome Chinese herbal medicine pieces in an automated program. On the basis of realizing the multi-stage cleaning and drying functions of raw materials of rhizome Chinese herbal medicine pieces, the present device can utilize a single motor to realize the front-back, left-right swinging and up-down vibration of raw materials of rhizome Chinese herbal medicine pieces during cleaning and drying. By realizing the above multi-directional synchronous movement effects, the cleaning and drying efficiency, cleaning and drying intensity and cleaning and drying uniformity of raw materials of rhizome Chinese herbal medicine pieces can be effectively improved.

[0016] 2. Through the relative position setting of two first truncated cone teeth and the first cone tooth and the setting of the first transmission tooth surface on the first truncated cone tooth, the swing frame can swing back and forth within a set angle range. When the swing frame swings back and forth within the set range, the cleaning basket is then driven to swing back and forth during mud flushing, cleaning and drying, thereby effectively improving the mud flushing, cleaning and drying efficiency of raw materials of rhizome Chinese herbal medicine pieces. When the servo motor outputs a rotational speed, through the setting of the straight groove and the regular polygon cross-section of the upper straight shaft, the cooperation setting of the convex plate and the limit wheel and the matching setting of the return spring, the cleaning frame can vibrate up and down relative to the swing frame during the back-and-forth swinging process of the cleaning frame and the swing frame. Through the occurrence of the up-and-down vibration of the cleaning frame relative to the swing frame, on the one hand, the vibration and mud shaking intensity of raw materials of rhizome Chinese herbal medicine pieces in the mud flushing cavity can be improved, and on the other hand, the collision intensity and collision efficiency between raw materials of rhizome Chinese herbal medicine pieces and the cleaning liquid in the cleaning cavity can be improved, thereby improving the cleaning effect of the cleaning liquid on raw materials of rhizome Chinese herbal medicine pieces. And through the occurrence of the up-and-down vibration of the cleaning frame relative to the swing frame, the vibration water drainage and vibration drying during the drying of raw materials of rhizome Chinese herbal medicine pieces can be realized, thereby improving the drying efficiency of raw materials of rhizome Chinese herbal medicine pieces. And through the occurrence of the vibration of the cleaning basket during operation, the raw materials of rhizome Chinese herbal medicine pieces in the cleaning basket can move in multiple directions, thereby repeatedly changing the mud flushing, cleaning and drying angles of raw materials of rhizome Chinese herbal medicine pieces, and then assisting in improving the mud flushing, cleaning and drying efficiency of raw materials of rhizome Chinese herbal medicine pieces and the mud flushing, cleaning and drying uniformity of raw materials of rhizome Chinese herbal medicine pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the multi-stage cleaning and drying device for raw materials of rhizome Chinese herbal medicine pieces of the present invention;

[0018] Figure 2 For the present invention Figure 1 A schematic diagram of the structure from another perspective;

[0019] Figure 3 It is a structural schematic diagram of the hanger and the cleaning basket of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the drainage tube and the hanger of the present invention;

[0021] Figure 5 For the present invention Figure 4 A schematic diagram of the local enlarged structure at point A in the middle;

[0022] Figure 6 For the present invention Figure 4 A schematic diagram of the local enlarged structure at B in the middle;

[0023] Figure 7 It is a schematic structural diagram of the front round shaft and the second torsion spring of the present invention;

[0024] Figure 8 For the present invention Figure 7 A schematic cross-sectional structure diagram of ;

[0025] Figure 9 For the present invention Figure 8 A schematic diagram of the local enlarged structure at D in the middle;

[0026] Figure 10 It is a schematic structural diagram of the upper straight shaft and the cleaning rack of the present invention.

[0027] In the figure: 1, chassis; 2, hanger; 3, swing frame; 4, cleaning frame; 5, cleaning basket; 6, toggle shaft; 7, material-shifting sheet; 8, connecting pipe; 9, spray hole; 10, drainage pipe; 11, walking platform; 12, lifting push rod; 13, servo motor; 14, right shaft; 15, left shaft; 16, rear circular shaft; 17, hinge shaft; 18, first missing cone tooth; 19, front circular shaft; 20, lower straight shaft; 21, upper straight shaft; 22, convex plate; 2 3. Limiting wheel; 24. Return spring; 25. Rotating shaft; 26. Hollow shaft; 27. Second missing bevel tooth; 28. Half-tooth gear; 29. ​​Driven gear; 30. Second torsion spring; 31. Bottom shaft; 32. First torsion spring; 101. Mud flushing chamber; 102. Cleaning chamber; 103. Drying chamber; 104. Central control host; 105. Cleaning pump; 106. First hot air blower; 107. Second hot air blower; 501. Upper cover; 502. Lower cover. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] As Figures 1 to 10 shown, the present invention provides a multi-stage cleaning and drying device for raw materials of rhizome traditional Chinese medicine decoction pieces, which includes a chassis 1. Inside the chassis 1, a mud flushing chamber 101, a cleaning chamber 102, and a drying chamber 103 that are isolated from each other are successively arranged from left to right;

[0030] Three sewage valves are connected to the chassis 1, and the three sewage valves are respectively connected to the mud flushing chamber 101, the cleaning chamber 102, and the drying chamber 103;

[0031] A movable and liftable hanging bracket 2 is connected to the chassis 1;

[0032] It further includes a central control host 104 installed on the end face of the chassis 1 and a guide rail frame fixedly installed on the back of the chassis 1. A walking platform 11 is slidably installed on the guide rail frame, and a set of lifting push rods 12 are installed between the walking platform 11 and the hanging bracket 2;

[0033] The walking platform 11 is internally provided with a power mechanism. Through the setting of the power mechanism, the walking platform 11 can perform walking operations along the guide rail frame. Through the setting of the walking platform 11, the layout position of the hanging bracket 2 can be switched among the mud flushing chamber 101, the cleaning chamber 102, and the drying chamber 103, and then multi-stage cleaning and drying operations of the raw materials of rhizome traditional Chinese medicine decoction pieces can be carried out respectively;

[0034] Before cleaning, the interiors of the mud flushing chamber 101 and the drying chamber 103 are both empty, and a quantitative amount of cleaning liquid is replenished into the cleaning chamber 102. When the cleaning basket 5 is in the mud flushing chamber 101, the mud flushing and sewage discharging operation of the raw materials of rhizome traditional Chinese medicine decoction pieces is carried out. When the cleaning basket 5 is in the cleaning chamber 102, the cleaning operation of the raw materials of rhizome traditional Chinese medicine decoction pieces is carried out. When the cleaning basket 5 is in the drying chamber 103, the drying operation of the raw materials of rhizome traditional Chinese medicine decoction pieces is carried out;

[0035] Cleaning pumps 105 are installed on the back of the chassis 1 corresponding to the positions of the mud flushing chamber 101 and the cleaning chamber 102;

[0036] Before cleaning, the liquid inlet ports of the two cleaning pumps 105 are both connected to the supply pipeline or supply container of external cleaning water, and then the cleaning water is fed in;

[0037] A first hot air blower 106 and a second hot air blower 107 are respectively installed on the surface of the chassis 1 and at the position corresponding to the drying chamber 103. Connectors are provided at the liquid outlet ports of the two cleaning pumps 105 and the air outlet port of the first hot air blower 106. The air outlet end of the second hot air blower 107 is communicated with the drying chamber 103;

[0038] A driving component is provided on the hanger 2. A swing frame 3 that can reciprocally swing on the hanger 2 is provided on the driving component. A cleaning frame 4 that can reciprocally move up and down is provided below the swing frame 3. The cleaning frame 4 is driven by the driving component. A cleaning basket 5 that can reciprocally swing is rotatably installed on the cleaning frame 4;

[0039] An upper cover 501 is hinged to the top surface of the cleaning basket 5. A lower cover 502 is hinged to the bottom surface of the cleaning basket 5. A magnetic button that magnetically attracts the cleaning basket 5 is fixedly provided on the lower cover 502. The cleaning basket 5, the upper cover 501, and the lower cover 502 are all evenly distributed with mesh holes;

[0040] Through the setting of the upper cover 501, it is convenient to feed the raw materials of rhizome Chinese herbal medicine pieces into the cleaning basket 5. Through the setting of the lower cover 502, the raw materials of rhizome Chinese herbal medicine pieces can be quickly discharged after mud flushing, cleaning, and drying are completed;

[0041] A group of regularly distributed toggle shafts 6 that are rotatably installed on the inner wall of the cleaning basket 5 and are interconnected by a first belt are provided. A group of baffle plates 7 that are circumferentially arrayed are installed on each toggle shaft 6. The toggle shafts 6 are driven by the driving component and reciprocally swing. A flow channel is opened inside each toggle shaft 6. A group of flow channels are interconnected through a connecting pipe 8. Multiple groups of spray holes 9 are opened on each toggle shaft 6. A drainage pipe 10 is fixedly installed on the hanger 2. The tail end of the drainage pipe 10 is rotationally communicated with a flow channel through a hose.

[0042] A sealing plug that cooperates with the connector is fixedly provided at the front end of the drainage pipe 10;

[0043] A sealing ring that cooperates with the connector is provided on the inner wall of the sealing plug;

[0044] When the cleaning basket 5 is in the mud flushing chamber 101 and the cleaning chamber 102, the sealing plug is communicated with the cleaning pump 105, and then the cleaning liquid is continuously fed. When the cleaning basket 5 is in the drying chamber 103, the sealing plug is communicated with the first hot air blower 106, and then the drying hot air is continuously fed;

[0045] The driving component includes a servo motor 13 installed on the hanger 2, a right side shaft 14 and a left side shaft 15 rotatably connected to the hanger 2, and a rear round shaft 16 rotatably connected to the swing frame 3. A second belt is drivingly installed at the output shaft end of the servo motor 13. Both the right side shaft 14 and the left side shaft 15 are drivingly connected to the second belt;

[0046] Both sides of the swing frame 3 are equipped with hinge shafts 17. Both of the two hinge shafts 17 are rotatably connected to the hanging frame 2. A first bevel gear is installed on one hinge shaft 17, and two first missing bevel gears 18 are installed on the right shaft 14. Both of the two first missing bevel gears 18 are in transmission connection with the first bevel gear;

[0047] The two first missing bevel gears 18 are respectively arranged on both sides of the first bevel gear. The first missing bevel gear 18 is provided with a first transmission tooth surface, and first teeth engaging with the first bevel gear are evenly distributed on the first transmission tooth surface. The whole radian of the first transmission tooth surface is 45°;

[0048] Through the relative position setting of the two first missing bevel gears 18 and the first bevel gear and the setting of the first transmission tooth surface on the first missing bevel gear 18, the swing frame 3 can swing back and forth within a set angle range. When the swing frame 3 swings back and forth within the set range, the cleaning basket 5 is then driven to swing back and forth during the mud flushing, cleaning and drying processes, thereby effectively improving the mud flushing, cleaning and drying efficiency of the raw materials of rhizome Chinese herbal medicine slices;

[0049] The inner wall of one hinge shaft 17 is rotatably connected with a front round shaft 19. A second bevel gear is installed on both the front round shaft 19 and the left shaft 15. The two second bevel gears mesh with each other;

[0050] A lower straight shaft 20 is rotatably installed on the inner wall of the cleaning frame 4. An upper straight shaft 21 is rotatably installed on the swing frame 3. A third bevel gear is installed on both the upper straight shaft 21 and the rear round shaft 16. The two third bevel gears mesh with each other. A straight groove with a top opening and slidably connected with the upper straight shaft 21 is fixedly opened inside the lower straight shaft 20. The cross sections of the straight groove and the upper straight shaft 21 are both regular polygons.

[0051] Through the setting of the regular polygon cross sections of the straight groove and the upper straight shaft 21, when the cleaning frame 4 reciprocates relative to the swing frame 3, the upper straight shaft 21 can continuously drive the lower straight shaft 20;

[0052] The driving assembly further includes a convex plate 22 installed on the rear round shaft 16 and a limiting wheel 23 rotatably connected to the cleaning frame 4. The convex plate 22 is in contact with the limiting wheel 23. A set of return springs 24 are installed between the cleaning frame 4 and the swing frame 3.

[0053] After the servo motor 13 outputs a rotational speed, through the settings of the straight groove and the regular polygon cross-section of the upper straight shaft 21, the cooperation setting of the convex plate 22 and the limiting wheel 23, and the matching setting of the return spring 24, during the process of the cleaning rack 4 and the rocking rack reciprocating back and forth, the cleaning rack 4 can also vibrate up and down relative to the rocking rack. Through the occurrence of the up and down vibration of the cleaning rack 4 relative to the rocking rack, on the one hand, it can improve the vibration and mud shaking intensity of the raw materials of rhizome Chinese herbal medicine slices in the mud flushing cavity 101, and on the other hand, it can improve the collision intensity and collision efficiency between the raw materials of rhizome Chinese herbal medicine slices and the cleaning liquid in the cleaning cavity 102, thereby improving the cleaning effect of the cleaning liquid on the raw materials of rhizome Chinese herbal medicine slices. And through the occurrence of the up and down vibration of the cleaning rack 4 relative to the rocking rack, it can realize the vibration water drainage and vibration drying during the drying of the raw materials of rhizome Chinese herbal medicine slices, thereby improving the drying efficiency of the raw materials of rhizome Chinese herbal medicine slices;

[0054] And through the occurrence of the vibration of the cleaning basket 5 during operation, it can make the raw materials of rhizome Chinese herbal medicine slices in the cleaning basket 5 move in multiple directions, thereby reciprocally changing the mud flushing, cleaning, and drying angles of the raw materials of rhizome Chinese herbal medicine slices, and then assisting in improving the mud flushing, cleaning, and drying efficiency of the raw materials of rhizome Chinese herbal medicine slices and the mud flushing, cleaning, and drying uniformity of the raw materials of rhizome Chinese herbal medicine slices;

[0055] The driving component further includes a rotating shaft 25 installed on the back of the cleaning basket 5. A hollow shaft 26 is rotatably sleeved on the rotating shaft 25. The hollow shaft 26 is rotatably connected to the cleaning rack 4. A fourth bevel gear is installed on the rotating shaft 25. Two second missing bevel gears 27 are installed on the lower straight shaft 20. Both of the two second missing bevel gears 27 are in transmission connection with the fourth bevel gear. A first torsion spring 32 is installed between the cleaning basket 5 and the cleaning rack 4;

[0056] The two second missing bevel gears 27 are respectively arranged on both sides of the fourth bevel gear. The second missing bevel gear 27 is provided with a second tooth surface that is in transmission fit with the fourth bevel gear. The entire radian of the second tooth surface is 60°;

[0057] Through the relative position setting of the two second missing bevel gears 27 and the fourth bevel gear and the angle setting of the second tooth surface, after the servo motor 13 outputs a rotational speed, it can make the cleaning basket 5 swing left and right within a set angle range. Through the reciprocating swing of the cleaning basket 5 during operation, it can further improve the movement rate and movement amplitude of the raw materials of rhizome Chinese herbal medicine slices during mud flushing, cleaning, and drying;

[0058] A fifth bevel gear is installed on both the hollow shaft 26 and the lower straight shaft 20, and the two fifth bevel gears mesh with each other. A third belt is installed on the hollow shaft 26 in a transmission manner. A bottom shaft 31 is rotatably installed on the cleaning basket 5, and the third belt is in transmission connection with the bottom shaft 31. A semi-tooth gear 28 is installed on the bottom shaft 31. A driven gear 29 is installed on a shifting shaft 6, and the semi-tooth gear 28 is in transmission connection with the driven gear 29. A second torsion spring 30 is provided at the rotational connection between another shifting shaft 6 and the cleaning basket 5.

[0059] After the servo motor 13 outputs a rotational speed, through the settings of the semi-tooth gear 28, the driven gear 29, and the second torsion spring 30, a set of shifting shafts 6 can reciprocally rotate. After the shifting shafts 6 reciprocally rotate, the raw materials of the rhizome traditional Chinese medicine decoction pieces in the cleaning basket 5 can reciprocally flow during the processes of mud flushing, cleaning, and drying. Through the occurrence of the flow during the processes of mud flushing, cleaning, and drying of the raw materials of the rhizome traditional Chinese medicine decoction pieces, the angles of the raw materials of the rhizome traditional Chinese medicine decoction pieces during mud flushing, cleaning, and drying are reciprocally changed, thereby improving the efficiency of mud flushing, cleaning, and drying of the raw materials of the rhizome traditional Chinese medicine decoction pieces and the uniformity of impact, cleaning, and drying of the raw materials of the rhizome traditional Chinese medicine decoction pieces.

[0060] The working principle and usage process of the present invention:

[0061] Before cleaning, the interiors of the mud flushing chamber 101 and the drying chamber 103 are both empty, and a fixed amount of cleaning liquid is replenished into the interior of the cleaning chamber 102. When the cleaning basket 5 is in the mud flushing chamber 101, the mud flushing and sewage discharging operation of the raw materials of the rhizome Chinese herbal medicine slices is carried out. When the cleaning basket 5 is in the cleaning chamber 102, the cleaning operation of the raw materials of the rhizome Chinese herbal medicine slices is carried out. When the cleaning basket 5 is in the drying chamber 103, the drying operation of the raw materials of the rhizome Chinese herbal medicine slices is carried out. Before cleaning, the liquid inlet ports of the two cleaning pumps 105 are both connected to the supply pipeline or supply container of external cleaning water, and then the cleaning water is fed in. Through the setting of the walking platform 11, the installation position of the hanging frame 2 can be switched among the mud flushing chamber 101, the cleaning chamber 102 and the drying chamber 103, and then the multi-stage cleaning and drying operations of the raw materials of the rhizome Chinese herbal medicine slices are carried out respectively. When the cleaning basket 5 is in the mud flushing chamber 101 and the cleaning chamber 102, the sealing plug is connected to the cleaning pump 105, and then the cleaning liquid is continuously fed in loosely. When the cleaning basket 5 is in the drying chamber 103, the sealing plug is connected to the first hot air blower 106, and then the drying hot air is continuously fed in. Through the relative position setting of the two first missing bevel gears 18 and the first bevel gear and the setting of the first transmission tooth surface on the first missing bevel gear 18, the swing frame 3 can swing back and forth within a set angle range. When the swing frame 3 swings back and forth within the set range, the cleaning basket 5 is driven to swing back and forth during the mud flushing, cleaning and drying processes, so as to effectively improve the mud flushing, cleaning and drying efficiency of the raw materials of the rhizome Chinese herbal medicine slices. When the servo motor 13 outputs a rotational speed, through the setting of the straight groove and the regular polygon cross-section of the upper straight shaft 21, the cooperation setting of the convex plate 22 and the limiting wheel 23 and the matching setting of the return spring 24, during the process of the cleaning frame 4 and the rocking frame rocking back and forth, the cleaning frame 4 can vibrate up and down relative to the rocking frame. Through the up and down vibration of the cleaning frame 4 relative to the rocking frame, on the one hand, the vibration and mud shaking intensity of the raw materials of the rhizome Chinese herbal medicine slices in the mud flushing chamber 101 can be improved, and on the other hand, the collision intensity and collision efficiency between the raw materials of the rhizome Chinese herbal medicine slices and the cleaning liquid in the cleaning chamber 102 can be improved, and then the cleaning effect of the cleaning liquid on the raw materials of the rhizome Chinese herbal medicine slices can be improved. And through the up and down vibration of the cleaning frame 4 relative to the rocking frame, the vibration and water draining and vibration drying during the drying of the raw materials of the rhizome Chinese herbal medicine slices can be realized, and then the drying efficiency of the raw materials of the rhizome Chinese herbal medicine slices can be improved. And through the vibration of the cleaning basket 5 during the operation, the raw materials of the rhizome Chinese herbal medicine slices in the cleaning basket 5 can move in multiple directions, and then the mud flushing, cleaning and drying angles of the raw materials of the rhizome Chinese herbal medicine slices are reciprocally changed, and then the mud flushing, cleaning and drying efficiency of the raw materials of the rhizome Chinese herbal medicine slices and the mud flushing, cleaning and drying uniformity of the raw materials of the rhizome Chinese herbal medicine slices are assisted to be improved. Through the relative position setting of the two second missing bevel gears 27 and the fourth bevel gear and the angle setting of the second tooth surface, after the servo motor 13 outputs a rotational speed, the cleaning basket 5 can swing left and right within a set angle range. Through the reciprocating swing of the cleaning basket 5 during the operation,Thereby further improving the movement rate and movement amplitude of the root and rhizome Chinese herbal medicine raw materials during mud flushing, cleaning and drying. After the servo motor 13 outputs the speed, the half-tooth gear 28, the driven gear 29 and the second torsion spring 30 are set, so that a group of toggle shafts 6 can reciprocate. After the toggle shaft 6 reciprocates, the root and rhizome Chinese herbal medicine raw materials in the cleaning basket 5 can flow back and forth during the mud flushing, cleaning and drying process. The flow of the root and rhizome Chinese herbal medicine raw materials during the mud flushing, cleaning and drying process reciprocates to change the angle of the root and rhizome Chinese herbal medicine raw materials during mud flushing, cleaning and drying, thereby improving the mud flushing, cleaning and drying efficiency of the root and rhizome Chinese herbal medicine raw materials and the impact, cleaning and drying uniformity of the root and rhizome Chinese herbal medicine raw materials.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage cleaning and drying device for raw materials of rhizomes of Chinese herbal medicine pieces, comprising a housing (1), characterized in that: The inside of the chassis (1) is provided with a mutually isolated mud flushing chamber (101), a cleaning chamber (102) and a drying chamber (103) from left to right. The chassis (1) is connected with a movable and liftable hanger (2). The hanger (2) is provided with a feeding assembly. The feeding assembly is provided with a swing frame (3) that can swing back and forth on the hanger (2). A cleaning frame (4) that can move back and forth up and down is provided below the swing frame (3). The cleaning frame (4) is driven by the feeding assembly. A cleaning basket (5) that can swing back and forth is rotatably mounted on the cleaning frame (4). The cleaning basket (5) ) is rotatably mounted on the inner wall of the bracket (2) with a group of regularly distributed shifting shafts (6) that are linked to each other through a first belt, each of the shifting shafts (6) is mounted with a group of shifting plates (7) that are distributed in a circular array, the shifting shafts (6) are driven and reciprocated by a feeding assembly, a flow channel is provided inside each of the shifting shafts (6), a group of the flow channels are interconnected through a connecting pipe (8), each of the shifting shafts (6) is provided with a plurality of spray holes (9), a drainage pipe (10) is fixedly mounted on the hanger (2), and the tail end of the drainage pipe (10) is rotatably connected to one of the flow channels through a hose.

2. The multi-stage cleaning and drying device for raw materials of rhizomes of Chinese herbal medicine pieces according to claim 1, characterized in that: The invention also comprises a central control host (104) installed on the end face of the chassis (1) and a guide rail frame fixedly installed on the back of the chassis (1); a walking platform (11) is slidably installed on the guide rail frame; a group of lifting push rods (12) are installed between the walking platform (11) and the hanger (2); a cleaning pump (105) is installed on the back of the chassis (1) and at positions corresponding to the mud flushing chamber (101) and the cleaning chamber (102); a first hot air blower (106) and a second hot air blower (107) are installed on the surface of the chassis (1) and at positions corresponding to the drying chamber (103); the liquid outlet ports of the two cleaning pumps (105) and the air outlet port of the first hot air blower (106) are both provided with joints; a sealing plug matching the joint is fixedly provided at the front end of the drainage pipe (10); and the air outlet end of the second hot air blower (107) is connected to the drying chamber (103).

3. The multi-stage cleaning and drying device for raw materials of rhizomes of Chinese herbal medicines according to claim 2, characterized in that: The inner wall of the sealing plug is provided with a sealing ring matched with the joint. The chassis (1) is connected with three sewage valves, and the three sewage valves are respectively connected with the mud flushing chamber (101), the cleaning chamber (102) and the drying chamber (103).

4. The multi-stage cleaning and drying device for rhizome Chinese herbal medicine raw materials according to claim 1, characterized in that: The feeding assembly comprises a servo motor (13) mounted on the hanger (2), a right shaft (14) and a left shaft (15) rotatably connected to the hanger (2), and a rear circular shaft (16) rotatably connected to the swing frame (3); a second belt is installed at the output shaft end of the servo motor (13); the right shaft (14) and the left shaft (15) are both connected to the second belt for transmission; hinge shafts (17) are installed on both sides of the swing frame (3); the two hinge shafts (17) are both rotatably connected to the hanger (2); a first bevel tooth is installed on one hinge shaft (17); two first missing bevel teeth (18) are installed on the right shaft (14); the two first missing bevel teeth (18) are 8) are both connected to the first bevel gear transmission, the inner wall of the hinge shaft (17) is rotatably connected with a front circular shaft (19), the front circular shaft (19) and the left shaft (15) are both equipped with a second bevel gear, the two second bevel gears are meshed with each other, a lower straight shaft (20) is rotatably installed on the inner wall of the cleaning frame (4), an upper straight shaft (21) is rotatably installed on the swing frame (3), the upper straight shaft (21) and the rear circular shaft (16) are both equipped with a third bevel gear, the two third bevel gears are meshed with each other, a straight groove with a top opening fixedly opened inside the lower straight shaft (20) and slidably connected to the upper straight shaft (21), the cross sections of the straight groove and the upper straight shaft (21) are both regular polygons.

5. The multi-stage cleaning and drying device for rhizome Chinese herbal medicine raw materials according to claim 4, characterized in that: The two first conical teeth (18) are respectively arranged on both sides of the first conical tooth. The first conical teeth (18) are provided with a first transmission tooth surface. The first transmission tooth surface is evenly distributed with first teeth meshing with the first conical tooth. The full arc of the first transmission tooth surface is 45°.

6. The multi-stage cleaning and drying device for rhizome Chinese herbal medicine raw materials according to claim 4, characterized in that: The feeding assembly also includes a convex plate (22) mounted on the rear circular shaft (16) and a limiting wheel (23) rotatably connected to the cleaning frame (4), the convex plate (22) and the limiting wheel (23) being in close contact with each other, and a group of return springs (24) are installed between the cleaning frame (4) and the swing frame (3).

7. The multi-stage cleaning and drying device for rhizome Chinese herbal medicine raw materials according to claim 4, characterized in that: The feeding assembly further comprises a rotating shaft (25) mounted on the back of the cleaning basket (5), a hollow shaft (26) being rotatably sleeved on the rotating shaft (25), the hollow shaft (26) being rotatably connected to the cleaning rack (4), a fourth bevel gear being mounted on the rotating shaft (25), two second missing bevel gears (27) being mounted on the lower straight shaft (20), the two second missing bevel gears (27) being both drivingly connected to the fourth bevel gear, a first torsion spring (32) being mounted between the cleaning basket (5) and the cleaning rack (4), Each of the hollow shafts (26) is provided with a fifth bevel gear, and the two fifth bevel gears are meshed with each other. A third belt is installed on the hollow shaft (26) for transmission. A bottom shaft (31) is rotatably installed on the cleaning basket (5). The third belt is in transmission connection with the bottom shaft (31). A half-toothed gear (28) is installed on the bottom shaft (31). A driven gear (29) is installed on one of the shifting shafts (6). The half-toothed gear (28) is in transmission connection with the driven gear (29). A second torsion spring (30) is provided at the rotation connection between the other shifting shaft (6) and the cleaning basket (5).

8. The multi-stage cleaning and drying device for rhizome Chinese herbal medicine raw materials according to claim 7, characterized in that: The two second missing bevel teeth (27) are respectively arranged on both sides of the fourth bevel tooth, and the second missing bevel teeth (27) are provided with a second tooth surface adapted to the transmission of the fourth bevel tooth, and the full arc of the second tooth surface is 60°.

9. The multi-stage cleaning and drying device for rhizome Chinese herbal medicine raw materials according to claim 1, characterized in that: The top surface of the cleaning basket (5) is hinged with an upper cover (501), the bottom surface of the cleaning basket (5) is hinged with a lower cover (502), a magnetic buckle that is magnetically attracted to the cleaning basket (5) is fixedly provided on the lower cover (502), and mesh holes are evenly distributed on the cleaning basket (5), the upper cover (501) and the lower cover (502).

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