Traditional Chinese medicine grinding and washing device

Abstract

The invention relates to the technical field of traditional Chinese medicine processing instruments, in particular to a traditional Chinese medicine grinding and washing device which comprises a device body and a feeding and ash removing assembly, a grinding assembly and a cleaning assembly are arranged in the device body, a driving motor is arranged at one end of the grinding assembly, and the grinding assembly comprises a grinding structure and a smashing structure. The crushing structure comprises multiple groups of crushing rollers which are arranged in parallel at intervals, transmission gears are arranged between the adjacent crushing rollers, the driving motor is in driving connection with the crushing rollers and is in driving connection with the cleaning assembly, a transmission part is arranged between the grinding structure and the crushing rollers, the grinding structure is provided with a quantity control assembly facing the crushing structure, and the quantity control assembly is in driving connection with the transmission gears; the feeding and ash removing assembly is provided with a feeding port, a vibration separation assembly is arranged facing the feeding port, the feeding and ash removing assembly is provided with a vibration screening assembly relative to the vibration separation assembly, the height of the vibration screening assembly is gradually reduced in the direction close to the device body, and the vibration screening assembly is communicated with the feeding pipe. The invention aims to improve the grinding and processing quality of traditional Chinese medicines.

Description

Technical Field

[0001] The invention relates to the technical field of traditional Chinese medicine processing equipment, and in particular to a traditional Chinese medicine grinding and washing device. Background Art

[0002] Chinese medicine is a medicine used under the guidance of traditional Han medicine. In addition to plant medicine, Chinese medicine also includes animal medicine such as snake gallbladder, five-step snake, deer antler, deer horn, etc.; shell medicine such as pearl, clam shell, etc.; mineral medicine such as dragon bone, magnet, etc. are all Chinese medicine used to treat diseases. For materials of different properties such as Panax notoginseng, seahorse, dodder, ganoderma, licorice, pearl, etc., they are often not taken directly when used. Usually, they need to be ground and crushed before being made into medicine.

[0003] In the related art, medicinal materials are put into the medicine feed hopper from the medicine feed port. A dust blowing structure is provided in the medicine feed hopper to remove dust on the surface of the medicinal materials by simply blowing air. After the dust blowing is completed, the medicinal materials will enter the grinding area. The grinding area is driven and connected to the pumping area. With the help of the pumping area, the grinding area can drive the medicinal materials to reciprocate upward. A material control mechanism is provided on the device body facing the grinding area. The material control mechanism can cooperate with the grinding area to assist in grinding the medicinal materials. A limiting spring is provided away from the grinding area. The material control mechanism is sealed on the medicine guide port with the help of the limiting spring. Only when the grinding area pushes the material control mechanism open and contacts the medicine guide port during the ejection process can the material be discharged, which can control the amount of medicine and prevent the medicine from backflowing.

[0004] However, the above technology still has defects. In addition to dust, the surface of Chinese medicinal materials is most likely to be contaminated with mud. The mud on the surface of the medicinal materials cannot be removed simply by using a fan. In addition, the grinding area and the material control mechanism cooperate to grind the medicinal materials by rolling. However, because a limiting spring is provided in the material control mechanism, the kinetic energy of the grinding area will be wasted, the grinding efficiency will be reduced, and the amount of medicine input cannot be accurately controlled. Summary of the invention

[0005] The main purpose of the invention is to provide a Chinese medicine grinding and washing device, aiming at improving the grinding and processing quality of Chinese medicine.

[0006] To achieve the above-mentioned purpose, the present invention provides a Chinese medicine grinding and washing device, comprising a device body and a feed cleaning component: A grinding assembly and a cleaning assembly are provided in the device body, the grinding assembly is arranged through the device body, a driving motor is provided at one end of the grinding assembly, the grinding assembly includes a grinding structure and a crushing structure, the crushing structure is located between the grinding structure and the cleaning assembly and above the crushing structure, the crushing structure includes a plurality of groups of crushing rollers arranged in parallel and spaced apart, a transmission gear is provided between adjacent crushing rollers, the driving motor is drivingly connected to the crushing rollers of the adjacent cleaning assembly and is drivingly connected to the cleaning assembly, a transmission part is provided between the grinding structure and the crushing rollers of the adjacent grinding structure, the grinding structure is provided with a quantity control assembly facing the crushing structure, one end of the quantity control assembly is connected to the grinding structure, and the other end is drivingly connected to the transmission gear; and A feed pipe is connected between the feed cleaning component and the device body. The feed cleaning component is provided with a feed port, and a vibration separation component is provided facing the feed port. The feed cleaning component is provided with a vibration screening component opposite to the vibration separation component. The height of the vibration screening component gradually decreases along the direction approaching the device body and is connected to the feed pipe.

[0007] In one embodiment of the present application, the vibration separation assembly includes a dust separation structure and a soil separation structure: The dust separation structure is connected to the feed port, and the dust separation structure comprises a plurality of parallel and evenly spaced guide wing plates, the guide wing plates are rotatably connected to the feed port and are driven by a vibrator, and a material distribution channel is provided between adjacent guide wing plates; and The soil separation structure is located below the dust separation structure, and the soil separation structure is driven and connected to the vibrator. The soil separation structure includes a plurality of groups of collision rollers evenly spaced apart, and collision angles are arranged at the periphery of the collision rollers. Each of the material distribution channels corresponds to one collision roller.

[0008] In one embodiment of the present application, the soil separation structure is provided in a plurality of groups, the plurality of groups of soil separation structures are arranged in parallel and at intervals, and the collision rollers of adjacent soil separation structures are arranged in a staggered manner.

[0009] In one embodiment of the present application, a guide plate is provided between the vibration separation assembly and the vibration screening assembly, one end of the guide plate is connected to one end of the vibration separation assembly close to the feed pipe, and the other end gradually extends toward the end of the vibration screening assembly away from the feed pipe.

[0010] In one embodiment of the present application, the vibration screening assembly includes a plurality of groups of screens arranged in parallel and at intervals, the screens are connected to a vibration device, and the meshes of adjacent screens are arranged in a staggered manner.

[0011] In one embodiment of the present application, the grinding structure includes a grinding guide block and a matching block: The bottom end of the grinding guide block is drivingly connected to the transmission part, the grinding guide block is provided with a guide part facing the feed pipe, and the horizontal height of the guide part gradually decreases along the direction away from the feed pipe; and The matching block is connected to the inner wall of the device body and is arranged facing the grinding guide block. The horizontal height of the end face of the matching block facing the grinding guide block gradually decreases in the direction away from the feed pipe. The feed pipe is located below the matching block, and the quantity control component is connected to one end of the matching block away from the feed pipe.

[0012] In one embodiment of the present application, the quantity control component includes a conveying pipe, a pushing mechanism and a weighing device: One end of the conveying pipe is connected to the matching block, and the other end is arranged facing the crushing structure; The pushing mechanism is connected to the conveying pipe, a threaded feeding rod is provided in the pushing mechanism, the threaded feeding rod is rotatably connected to the device body, the threaded feeding rod is provided with a driving gear relative to the transmission gear, and the driving gear is drivingly connected to the transmission gear; and The weighing device is rotatably connected to the device body and is communicated with an end of the threaded feeding rod away from the driving gear.

[0013] In one embodiment of the present application, the bottom end of the weighing device close to the pushing mechanism is rotatably connected to a telescopic rod, and the end of the telescopic rod away from the weighing device is rotatably connected to the device body and is located above the crushing structure.

[0014] In one embodiment of the present application, the device body is provided with a discharge portion facing the crushing structure, the cleaning assembly includes multiple groups of one-way valves arranged in the same direction, one of the one-way valves is connected to the discharge portion, and the discharge portion is provided with a discharge port facing away from the device body.

[0015] In one embodiment of the present application, the discharge portion includes two relatively arranged guide blocks, the guide blocks are provided with an upper arc surface and a lower arc surface, the diameter of the upper arc surface is larger than the diameter of the lower arc surface, and guide slopes are relatively provided in the two lower arc surfaces, the one-way valve is passed through one of the guide blocks and is connected to the guide slope, the height of the guide slope gradually decreases in the direction away from the one-way valve, and the end of the guide slope away from the one-way valve is connected to the discharge port.

[0016] The technical solution of the present invention adopts the structure of dividing the whole device into a device body and a feed cleaning component. The device body is provided with a grinding component and a cleaning component. The grinding component further includes a driving motor, a grinding structure and a crushing structure. The driving motor is driven and connected to the crushing structure. The crushing structure itself is composed of multiple groups of crushing rollers arranged in parallel and at intervals. The gears of adjacent crushing rollers are arranged in a staggered manner, which can efficiently and thoroughly crush the Chinese medicinal materials. In order to make the device as a whole simpler and reduce the probability of damage to the device, in this embodiment, only one group of driving motors is provided, and the driving motor is connected to the crushing rollers arranged adjacent to the cleaning component. Adjacent crushing rollers are relatively provided with transmission gears. Only one group of driving motors can also serve the purpose of driving multiple groups of crushing rollers. A transmission part is provided between the crushing rollers and the grinding structure near one end of the grinding structure. The transmission part includes two groups of U-shaped rods and a transmission rod. One group of U-shaped rods is fixed to the bottom of the grinding structure, one end of the other group is rotatably connected to the device body, and the other end is driven and connected to the end face of the transmission gear away from the crushing roller. The two ends of the transmission rod are rotatably connected to the two U-shaped rods. The driving motor switches back and forth between forward and reverse rotation during operation. The transmission part can ignore the rotation direction of the driving motor. As long as the motor rotates, it can drive the grinding structure to reciprocate up and down to achieve the purpose of efficient grinding. The driving motor directly drives the connected pulverizing roller with a first bevel gear. The cleaning component is equipped with a transverse second bevel gear. The two bevel gears cooperate with each other to change the direction of force and assist the cleaning component in working. The end of the second bevel gear away from the pulverizing structure is connected to a threaded rod, which is screwed to a set of sealing plugs. The cleaning component includes two water storage tanks and a water suction tank. The water storage tank is connected to a water filling part. The driving motor and the feed cleaning assembly are installed in sequence above the water filling part. The cleaning assembly is connected to multiple one-way valves. One group of one-way valves is connected to the water storage tank and the water suction tank and is arranged toward the water suction tank. The sealing plug is above the water suction tank. The continuous change of the rotation direction of the driving motor can drive the sealing plug to reciprocate up and down. When the sealing plug moves up, negative pressure will be generated, and the water in the water storage tank will be sucked into the water suction tank. Due to the existence of the one-way valve, the water cannot return to the water storage tank. When the sealing plug moves down and generates pressure, the water will pass through the sealing plug and enter the bottom of the crushing structure to achieve the purpose of cleaning. A quantity control component is provided on the grinding structure facing the crushing structure. One end of the quantity control component is connected to the top of the grinding structure, and the other end is driven and connected to the transmission gear through a gear structure. A bevel gear can be set relative to the transmission gear, and the movement direction of the transmission gear can be changed by the bevel gear. The ground Chinese medicinal materials can be evenly transferred to the crushing structure by driving the crawler belt by the bevel gear. By setting speed regulating gears of different sizes and reducing the transfer rate of the crawler belt, the medicinal materials can be transferred more evenly and stably, the content of each portion of medicinal materials can be adjusted, and the production quality of the medicines can be improved.A feed pipe is connected between the feed cleaning component and the device body. The feed cleaning component is provided with a feed port, and a vibration separation component is provided facing the feed port, which can be used to separate dust and soil attached to the surface of medicinal materials. The feed cleaning component is provided with a vibration screening component relative to the vibration separation component, which can completely separate debris from the medicinal materials, and the feed cleaning component can be provided with a dust suction structure facing the vibration screening component to improve the separation efficiency and effect. The height of the vibration screening component gradually decreases in the direction approaching the device body and is connected to the feed pipe. While screening the medicinal materials, the medicinal materials can be gradually moved downward along the slope until they enter the feed pipe and the grinding structure, so that the medicinal materials can be cleaned and transferred more efficiently. The above structure can effectively improve the production quality of the medicines, avoid interference from impurities, or excessive weight differences of each portion of medicines. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of an embodiment of a Chinese medicine grinding and washing device of the present invention; Figure 2 for Figure 1 A partial enlarged view of the middle A; Figure 3 This is a schematic diagram of the structure of the feed cleaning component of an embodiment of the Chinese medicine grinding and washing device of the present invention.

[0019] Description of Figure Numbers: 1. Device body; 2. Grinding assembly; 3. Grinding structure; 31. Grinding guide block; 311. Guide part; 32. Transmission part; 33. Matching block; 4. Crushing structure; 41. Crushing roller; 42. Transmission gear; 43. Driving motor; 5. Control assembly; 51. Delivery pipe; 52. Pushing mechanism; 53. Threaded feeding rod; 54. Driving gear; 55. Weighing device; 56. Telescopic rod; 6. Discharging part; 61. Guide Guide block; 62, upper arc surface; 63, lower arc surface; 64, guiding slope; 65, discharge port; 7, cleaning assembly; 71, one-way valve; 8, feed cleaning assembly; 81, feed port; 82, vibration separation assembly; 83, dust separation structure; 831, guide wing plate; 832, material distribution channel; 84, soil separation structure; 85, collision roller; 86, guide plate; 87, vibration screening assembly; 88, screen; 9, feed pipe.

[0020] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] Reference Figures 1 to 3 In one embodiment of the present invention, a Chinese medicine grinding and washing device is proposed, comprising a device body 1 and a feed cleaning component 8, wherein a grinding component 2 and a cleaning component 7 are arranged in the device body 1, the grinding component 2 is arranged through the device body 1, and a driving motor 43 is arranged at one end of the grinding component 2, the grinding component 2 comprises a grinding structure 3 and a crushing structure 4, the crushing structure 4 is located between the grinding structure 3 and the cleaning component 7, and is located above the crushing structure 4, the crushing structure 4 comprises a plurality of groups of crushing rollers 41 arranged in parallel and spaced apart, a transmission gear 42 is arranged between adjacent crushing rollers 41, the driving motor 43 drives the crushing rollers 41 connected to the adjacent cleaning components 7, and It is driven and connected to the cleaning component 7, a transmission part 32 is provided between the grinding structure 3 and the crushing roller 41 of the adjacent grinding structure 3, a quantity control component 5 is provided on the grinding structure 3 facing the crushing structure 4, one end of the quantity control component 5 is connected to the grinding structure 3, and the other end is driven and connected to the transmission gear 42; a feed pipe 9 is connected between the feed cleaning component 8 and the device body 1, the feed cleaning component 8 is provided with a feed port 81, and a vibration separation component 82 is provided facing the feed port 81, the feed cleaning component 8 is provided with a vibration screening component 87 relative to the vibration separation component 82, the height of the vibration screening component 87 gradually decreases along the direction approaching the device body 1, and is connected to the feed pipe 9.

[0023] In a Chinese medicine grinding and washing device of the present application, the entire device is structurally divided into a device body 1 and a feed cleaning component 8. The device body 1 is provided with a grinding component 2 and a cleaning component 7. The grinding component 2 further includes a driving motor 43, a grinding structure 3 and a crushing structure 4. The driving motor 43 is driven and connected to the crushing structure 4. The crushing structure 4 itself is composed of a plurality of groups of parallel and spaced crushing rollers 41. The gears of adjacent crushing rollers 41 are staggered, which can efficiently and thoroughly crush the Chinese medicinal materials. In order to make the device as a whole simpler and reduce the probability of damage to the device, in this embodiment, only one group of driving motors 43 is provided, and the driving motor 43 is driven and connected to the crushing structure 4. The crushing roller 41 is rotatably connected to the cleaning assembly 7, and the adjacent crushing rollers 41 are relatively provided with transmission gears 42. Only one set of driving motors 43 can also drive multiple sets of crushing rollers 41. A transmission part 32 is provided between the crushing roller 41 near one end of the grinding structure 3 and the grinding structure 3. The transmission part 32 includes two sets of U-shaped rods and a transmission rod. One set of U-shaped rods is fixed to the bottom of the grinding structure 3, and one end of the other set is rotatably connected to the device body 1, and the other end is driven and connected to the end face of the transmission gear 42 away from the crushing roller 41. The two ends of the transmission rod are rotatably connected to the two U-shaped rods. The driving motor 43 is in operation. The transmission part 32 can ignore the rotation direction of the driving motor 43. As long as the motor rotates, it can drive the grinding structure 3 to reciprocate up and down to achieve the purpose of efficient grinding. The driving motor 43 directly drives the connected crushing roller 41, and a first bevel gear is provided on the rotating rod. The cleaning component 7 is equipped with a transverse second bevel gear. The two bevel gears cooperate with each other to change the direction of force and assist the cleaning component 7 in working. A threaded rod is connected to the end of the second bevel gear away from the crushing structure 4. The threaded rod is screwed to a group of sealing plugs. The cleaning component 7 includes two water storage tanks and a water suction tank. The water storage tank is connected to the It is connected to a water filling part, a driving motor 43 and a feed cleaning component 8 are installed in sequence above the water filling part, and a cleaning component 7 is connected to a plurality of one-way valves 71. A group of one-way valves 71 are connected to the water storage tank and the water suction tank, and are arranged toward the water suction tank. The sealing plug is above the water suction tank. The continuous change of the rotation direction of the driving motor 43 can drive the sealing plug to reciprocate up and down. When the sealing plug moves up, negative pressure will be generated, and the water in the water storage tank will be sucked into the water suction tank. Due to the existence of the one-way valve 71, the water cannot return to the water storage tank. When the sealing plug moves down to generate pressure, the water will pass through the sealing plug and enter the bottom of the crushing structure 4 to achieve the purpose of cleaning.

[0024] Furthermore, the grinding structure 3 is provided with a quantity control component 5 facing the crushing structure 4. One end of the quantity control component 5 is connected to the top of the grinding structure 3, and the other end is driven and connected to the transmission gear 42 through a gear structure. A bevel gear can be set relative to the transmission gear 42, and the movement direction of the transmission gear 42 can be changed by the bevel gear. The ground Chinese medicinal materials can be evenly transferred to the crushing structure 4 by driving the crawler belt by the bevel gear. By setting speed regulating gears of different sizes and reducing the transfer rate of the crawler belt, the medicinal materials can be transferred more evenly and stably, the content of each portion of medicinal materials can be adjusted, and the production quality of the medicines can be improved.

[0025] Furthermore, a feed pipe 9 is connected between the feed cleaning component 8 and the device body 1. The feed cleaning component 8 is provided with a feed port 81, and a vibration separation component 82 is provided facing the feed port 81, which can be used to separate dust and soil attached to the surface of the medicinal materials. The feed cleaning component 8 is provided with a vibration screening component 87 relative to the vibration separation component 82, which can completely separate debris from the medicinal materials, and the feed cleaning component 8 can be provided with a dust suction structure facing the vibration screening component 87 to improve the separation efficiency and effect. The height of the vibration screening component 87 gradually decreases in the direction of approaching the device body 1 and is connected to the feed pipe 9. While screening the medicinal materials, the medicinal materials can be gradually moved downward along the slope until they enter the feed pipe 9 and the grinding structure 3, so that the medicinal materials can be cleaned and transferred more efficiently. The above structure can effectively improve the production quality of the medicines, avoid interference from impurities, or excessive weight differences of each portion of medicines.

[0026] Combined with reference Figures 1 to 3 In one embodiment of the present application, the vibration separation component 82 includes a dust separation structure 83 and a soil separation structure 84. The dust separation structure 83 is connected to the feed port 81. The dust separation structure 83 includes a plurality of parallel guide wing plates 831 evenly spaced apart. The guide wing plates 831 are rotatably connected to the feed port 81 and are driven to be connected to a vibrator. A material distribution channel 832 is provided between adjacent guide wing plates 831. The soil separation structure 84 is located below the dust separation structure 83. The soil separation structure 84 is driven to be connected to the vibrator. The soil separation structure 84 includes a plurality of evenly spaced collision rollers 85. The periphery of the collision rollers 85 is provided with collision angles. Each material distribution channel 832 corresponds to a collision roller 85.

[0027] In a Chinese medicine grinding and washing device of the present application, a vibration separation component 82 includes a dust separation structure 83 and a soil separation structure 84, and the dust separation structure 83 and the soil separation structure 84 are both connected to a vibrator, and the vibrator can generate vibration for the two structures, and the dust and soil are separated from the medicinal materials by vibration. The dust separation structure 83 is located above the soil separation structure 84 and is connected to the feed port 81. The dust separation structure 83 is composed of a plurality of parallel and evenly spaced guide wing plates 831, and the guide wing plates 831 are rotatably connected to the feed port 81. 1. When not in use, the feed port 81 can be closed by rotating the guide wing plate 831 to prevent foreign matter from entering the device and causing pollution when the mechanism is not in use. When in working state, multiple sets of guide wing plates 831 are arranged obliquely at the feed port 81 at the same phase interval. The oblique arrangement can prevent the medicinal materials from directly entering the device, allowing them to enter the device at a more uniform speed, and increase the contact time between the guide wing plates 831 and the medicinal materials, thereby improving the effect of shaking off dust on the surface of the medicinal materials. Multiple sets of adjacent guide wing plates 831 form multiple groups of material channels 832, which work simultaneously to improve cleaning efficiency.

[0028] Furthermore, the soil separation structure 84 is a plurality of groups of collision rollers 85 evenly spaced apart, and the collision rollers 85 are arranged corresponding to each material distribution channel 832, so that the medicinal materials will directly contact the collision rollers 85 after the ash removal is completed, thereby improving the mud removal effect. The collision angles can be evenly arranged on the collision rollers 85 in the circumferential direction, so that the structure of the collision rollers 85 is polygonal. The polygonal structure can increase the collision pressure, thereby improving the soil separation efficiency.

[0029] Combined with reference Figure 1 to Figure 2 In one embodiment of the present application, a plurality of soil separation structures 84 are provided, the plurality of soil separation structures 84 are arranged in parallel and at intervals, and the collision rollers 85 of adjacent soil separation structures 84 are arranged in an alternating manner.

[0030] In a Chinese medicine grinding and washing device of the present application, a plurality of soil separation structures 84 are provided, and the plurality of soil separation structures 84 are arranged in parallel and at intervals, and the collision rollers 85 of different groups of soil separation structures 84 adopt a staggered structure, which can increase the contact area and contact time between the medicinal materials and the collision rollers 85, improve the soil separation effect, and continuous collision can loosen the structure of the medicinal materials, thereby improving the subsequent grinding efficiency and the processing quality of the medicinal materials.

[0031] Combined with reference Figure 2 In one embodiment of the present application, a guide plate 86 is provided between the vibration separation component 82 and the vibration screening component 87, one end of the guide plate 86 is connected to one end of the vibration separation component 82 close to the feed pipe 9, and the other end gradually extends toward the end of the vibration screening component 87 away from the feed pipe 9.

[0032] In a Chinese medicine grinding and washing device of the present application, a guide plate 86 is provided between the vibration separation component 82 and the vibration screening component 87. Because the vibration screening component 87 is arranged obliquely, if the guide plate 86 is not provided, the medicinal materials will directly fall into the vibration screening component 87 after passing through the feed port 81. The obliquely arranged structure can directly eject the medicinal materials into the feed pipe 9, which results in poor separation effect between the medicinal materials and soil and dust. The guide plate 86 can make the medicinal materials pass through the vibration screening component 87 from the beginning, thereby improving the separation effect and preventing impurities from affecting the medicinal materials themselves.

[0033] Combined with reference Figure 1 to Figure 2 In one embodiment of the present application, the vibration screening assembly 87 includes a plurality of groups of screens 88 arranged in parallel and at intervals, the screens 88 are connected to a vibration device, and the meshes of adjacent screens 88 are arranged in an alternating manner.

[0034] In a Chinese medicine grinding and washing device of the present application, a vibrating screening component 87 includes a plurality of groups of screens 88 arranged in parallel and at intervals, and the meshes of adjacent screens 88 are staggered. In order to prevent the screens 88 from affecting the transportation of medicinal materials to the grinding component 2, the caliber of the screens 88 cannot be too large, otherwise the medicinal materials may be stuck. However, it cannot be too small, otherwise the dust can be screened out, but the mud cannot be screened out smoothly. Therefore, a screen 88 that is not too dense is used. In order to avoid mud blocks that are too large, a plurality of groups of screens 88 are arranged at intervals, and the meshes are staggered. Through the vibration of the screens 88, the adjacent screens 88 can be used to cut the mud blocks, cut the mud blocks into small pieces, and screen them out. A dust suction device is provided at the bottom end of the feed cleaning component 8 to avoid dust from being raised by wind power, thereby improving the separation effect and speed.

[0035] Combined with reference Figure 1 In one embodiment of the present application, the grinding structure 3 includes a grinding guide block 31 and a matching block 33. The bottom end of the grinding guide block 31 is driven and connected to the transmission part 32. The grinding guide block 31 is provided with a guide part 311 facing the feed pipe 9. The horizontal height of the guide part 311 gradually decreases along the direction away from the feed pipe 9; the matching block 33 is connected to the inner wall of the device body 1 and is arranged facing the grinding guide block 31. The horizontal height of the end face of the matching block 33 facing the grinding guide block 31 gradually decreases along the direction away from the feed pipe 9. The feed pipe 9 is below the matching block 33, and the quantity control component 5 is connected to the end of the matching block 33 away from the feed pipe 9.

[0036] In a Chinese medicine grinding and washing device of the present application, the grinding structure 3 includes a grinding guide block 31 and a matching block 33. The bottom end of the grinding guide block 31 is driven and connected to the transmission part 32, and a guide part 311 is provided facing the feed pipe 9. The interface of the grinding guide block 31 can be regarded as a right-angled triangle or a right-angled trapezoid structure. The matching block 33 is relatively a right-angled triangle with the same angle. The highest point of the top of the grinding block is set facing the feed pipe 9. The feed pipe 9 is connected to the screen 88 and is located below the matching block 33, and the control component 5 is directly connected to the matching block 33. When the grinding guide block 31 moves up, it will cover the feed pipe 9 to prevent the medicinal materials from entering the grinding structure 3. The direction of the guide part 311 cooperates with the control component 5 to make the ground medicinal materials gradually move into the control component 5. The newly entered medicinal materials will accelerate this step by pushing. This structure can prevent the medicinal materials from flowing back and improve the grinding effect at the same time.

[0037] Combined with reference Figure 1 In one embodiment of the present application, the quantity control component 5 includes a conveying pipe 51, a pushing mechanism 52 and a weighing device 55. One end of the conveying pipe 51 is connected to the matching block 33, and the other end is arranged facing the crushing structure 4; the pushing mechanism 52 is connected to the conveying pipe 51, and a threaded feeding rod 53 is provided in the pushing mechanism 52. The threaded feeding rod 53 is rotatably connected to the device body 1. The threaded feeding rod 53 is provided with a driving gear 54 relative to the transmission gear 42, and the driving gear 54 is drivingly connected to the transmission gear 42; the weighing device 55 is rotatably connected to the device body 1 and is connected to one end of the threaded feeding rod 53 away from the driving gear 54.

[0038] In a Chinese medicine grinding and washing device of the present application, the quantity control component 5 includes a conveying pipe 51, a pushing mechanism 52 and a weighing device 55. The conveying pipe 51 is connected to the matching block 33. In the present embodiment, the conveying pipe 51 is arranged vertically to the device body 1, and the medicinal materials can be sent away as soon as possible to avoid the medicinal materials to be further processed from returning to the grinding structure 3. A threaded feeding rod 53 is provided in the pushing component, and the outer wall of the threaded feeding rod 53 is slidably connected to the pushing component, and the threaded feeding rod 53 is provided with a driving gear 54 relative to the transmission gear 42, which can simplify the structure. The medicinal materials are divided into multiple portions by the threaded feeding rod 53 and gradually sent away. The weighing device 55 is rotatably connected to the device body 1, and a weight sensor is provided on it. After receiving the medicinal materials, the weight sensor will weigh the medicinal materials. When they meet the standards, the medicinal materials can be directly sent into the crushing structure 4 for further processing by controlling the rotating shaft through the motor. The amount of medicinal materials can be standardized and the product quality can be improved.

[0039] Combined with reference Figure 1 In one embodiment of the present application, the bottom end of the weighing device 55 close to the pushing mechanism 52 is rotatably connected to a telescopic rod 56, and the end of the telescopic rod 56 away from the weighing device 55 is rotatably connected to the device body 1 and is located above the crushing structure 4.

[0040] In a Chinese medicine grinding and washing device of the present application, the bottom end of the weighing device 55 is rotatably connected to one end of the pushing mechanism 52, and the structure is located above the crushing structure 4. The medicinal materials can be delivered to the crushing structure 4 through the telescopic rod 56, and the structure is more durable and not easily stuck by powder.

[0041] Combined with reference Figure 1 In one embodiment of the present application, a discharge portion 6 is provided on the device body 1 facing the crushing structure 4, and a cleaning assembly 7 includes a plurality of one-way valves 71 arranged in the same direction, a one-way valve 71 is connected to the discharge portion 6, and a discharge port 65 is provided on the discharge portion 6 facing away from the device body 1.

[0042] In a Chinese medicine grinding and washing device of the present application, a discharge portion 6 is provided on the device body 1 facing the crushing structure 4, and a water suction box of a cleaning component 7 is connected to the discharge portion 6 via a one-way valve 71, and a discharge port 65 can be used to quickly clean the interior and medicinal materials after production is completed.

[0043] Combined with reference Figure 1 In one embodiment of the present application, the discharge portion 6 includes two guide blocks 61 arranged opposite to each other, the guide block 61 is provided with an upper arc surface 62 and a lower arc surface 63, the diameter of the upper arc surface 62 is larger than the diameter of the lower arc surface 63, and guide slopes 64 are arranged opposite to each other in the two lower arc surfaces 63. The one-way valve 71 is passed through one guide block 61 and connected to the guide slope 64. The height of the guide slope 64 gradually decreases in the direction away from the one-way valve 71, and the end of the guide slope 64 away from the one-way valve 71 is connected to the discharge port 65.

[0044] In a Chinese medicine grinding and washing device of the present application, the discharge part 6 includes two relatively arranged guide blocks 61, and the guide block 61 is provided with an upper arc surface 62 and a lower arc surface 63. The diameter of the upper arc surface 62 is larger than the diameter of the lower arc surface 63. The larger area formed by the two upper arc surfaces 62 is used to receive the crushed medicinal materials. The arc surface can avoid the residue of medicinal materials and can collect as much medicinal materials as possible. The lower arc surface 63 avoids the adhesion of medicinal materials and prevents the medicinal materials and water from entering the crushing structure 4. The smaller diameter can make the medicinal materials easier to recover and avoid the splashing of medicinal materials. One end of the guide slope 64 is connected to the one-way valve 71, and the other end is connected to the discharge port 65, which can improve the collection efficiency of medicinal materials. Through the above structure, the production efficiency and production quality of medicinal materials can be effectively improved.

[0045] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0046] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A Chinese medicine grinding and washing device, characterized in that: include: A device body, wherein a grinding assembly and a cleaning assembly are arranged in the device body, the grinding assembly is arranged through the device body, a driving motor is arranged at one end of the grinding assembly, the grinding assembly comprises a grinding structure and a crushing structure, the crushing structure is located between the grinding structure and the cleaning assembly, and is located above the crushing structure, the crushing structure comprises a plurality of groups of crushing rollers arranged in parallel and spaced apart, a transmission gear is arranged between adjacent crushing rollers, the driving motor is drivingly connected to the crushing rollers of the adjacent cleaning assembly, and is drivingly connected to the cleaning assembly, a transmission part is arranged between the grinding structure and the crushing rollers of the adjacent grinding structure, the grinding structure is provided with a quantity control assembly facing the crushing structure, one end of the quantity control assembly is connected to the grinding structure, and the other end is drivingly connected to the transmission gear; and A feed cleaning component, wherein a feed pipe is connected between the feed cleaning component and the device body, the feed cleaning component is provided with a feed port, and a vibration separation component is provided facing the feed port, the feed cleaning component is provided with a vibration screening component opposite to the vibration separation component, the height of the vibration screening component gradually decreases along the direction approaching the device body, and is connected to the feed pipe.

2. A Chinese medicine grinding and washing device according to claim 1, characterized in that: The vibration separation assembly comprises: A dust separation structure, the dust separation structure is connected to the feed port, the dust separation structure comprises a plurality of sets of parallel and evenly spaced guide wing plates, the guide wing plates are rotatably connected to the feed port and are drivingly connected to a vibrator, and a material distribution channel is provided between adjacent guide wing plates; and A soil separation structure, wherein the soil separation structure is located below the dust separation structure, the soil separation structure is driven and connected to the vibrator, the soil separation structure comprises a plurality of groups of collision rollers evenly spaced apart, the periphery of the collision rollers is provided with collision angles, and each of the material distribution channels corresponds to one collision roller.

3. A Chinese medicine grinding and washing device according to claim 2, characterized in that: The soil separation structure is provided with a plurality of groups, the plurality of groups of soil separation structures are arranged in parallel and at intervals, and the collision rollers of adjacent soil separation structures are arranged in a staggered manner.

4. A Chinese medicine grinding and washing device according to claim 3, characterized in that: A guide plate is provided between the vibration separation component and the vibration screening component. One end of the guide plate is connected to one end of the vibration separation component close to the feed pipe, and the other end gradually extends toward one end of the vibration screening component away from the feed pipe.

5. A Chinese medicine grinding and washing device according to claim 4, characterized in that: The vibration screening assembly comprises a plurality of groups of screens arranged in parallel and at intervals, the screens are connected to a vibration device, and the meshes of adjacent screens are arranged in a staggered manner.

6. A Chinese medicine grinding and washing device according to any one of claims 1 to 5, characterized in that: The grinding structure comprises: A grinding guide block, wherein the bottom end of the grinding guide block is drivingly connected to the transmission part, the grinding guide block is provided with a guide part facing the feed pipe, and the horizontal height of the guide part gradually decreases in a direction away from the feed pipe; and A matching block, wherein the matching block is connected to the inner wall of the device body and is arranged facing the grinding guide block, and the horizontal height of the end face of the matching block facing the grinding guide block gradually decreases along the direction away from the feed pipe, and the feed pipe is located below the matching block, and the quantity control component is connected to one end of the matching block away from the feed pipe.

7. A Chinese medicine grinding and washing device according to claim 6, characterized in that: The control quantity component comprises: A conveying pipe, one end of which is connected to the matching block and the other end of which is arranged facing the pulverizing structure; A pushing mechanism, the pushing mechanism is connected to the conveying pipe, a threaded feeding rod is provided in the pushing mechanism, the threaded feeding rod is rotatably connected to the device body, the threaded feeding rod is provided with a driving gear relative to the transmission gear, and the driving gear is drivingly connected to the transmission gear; and A weighing device is rotatably connected to the device body and is connected to an end of the threaded feeding rod away from the driving gear.

8. A Chinese medicine grinding and washing device according to claim 7, characterized in that: The bottom end of the weighing device is rotatably connected to one end of the pushing mechanism, and the end of the telescopic rod away from the weighing device is rotatably connected to the device body and is located above the crushing structure.

9. A Chinese medicine grinding and washing device according to any one of claims 1 to 5, characterized in that: The device body is provided with a discharge portion facing the pulverizing structure, the cleaning assembly includes a plurality of one-way valves arranged in the same direction, one of the one-way valves is connected to the discharge portion, and the discharge portion is provided with a discharge port away from the device body.

10. A Chinese medicine grinding and washing device according to claim 9, characterized in that: The discharge part includes two guide blocks arranged opposite to each other, and the guide blocks are provided with an upper arc surface and a lower arc surface. The diameter of the upper arc surface is larger than the diameter of the lower arc surface, and guide slopes are arranged opposite to each other in the two lower arc surfaces. The one-way valve is passed through one of the guide blocks and connected to the guide slope. The height of the guide slope gradually decreases in the direction away from the one-way valve, and the end of the guide slope away from the one-way valve is connected to the discharge port.

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