A high-speed washing device for traditional Chinese medicine

Abstract

The present application relates to the technical field of Chinese medicinal material cleaning, and in particular to a Chinese medicinal material high-speed washing device, which includes: a frame, a first conveyor mesh belt arranged on the frame, and a plurality of first guide plates arranged on the first conveyor mesh belt, and also includes a first flushing mechanism, a second flushing mechanism, a flipping mechanism, and a second conveyor mesh belt, wherein the first flushing mechanism includes a first flushing pipe, a second flushing pipe, and a water supply assembly; the first flushing pipe and the second flushing pipe are both arranged on the frame, and are used to spray and flush both sides of the Chinese medicinal material; the water supply assembly is arranged on the frame, and is used to supply water to the first flushing pipe and the second flushing pipe; the flipping mechanism is arranged on the frame, and is used to flip the Chinese medicinal material; the second conveyor mesh belt is arranged on the frame, and is used to transport the Chinese medicinal material after flipping; the second flushing mechanism is arranged on the frame, and is used to clean the Chinese medicinal material after flipping again. The present application has the effect of reducing the damage to Chinese medicine and reducing the waste of Chinese medicinal resources.

Description

Technical Field

[0001] The present application relates to the technical field of Chinese medicinal material cleaning, and in particular to a high-speed Chinese medicinal material cleaning device. Background Art

[0002] At present, Chinese medicine is easily polluted by sand, dust, pesticide residues, heavy metals, etc. during planting, picking, processing and storage. These pollutants not only affect the quality and taste of Chinese medicine, but also pose a potential threat to human health. By cleaning, dirt and impurities on the surface of Chinese medicine can be removed, improving the purity and safety of Chinese medicine.

[0003] In the prior art, a Chinese patent with publication number CN117680426A discloses a medicine washing device for clinical pharmaceutical research, which includes a spiral conveying rod, a water spray pipe and a drying mechanism. When washing the Chinese medicine, the Chinese medicine is conveyed by the spiral conveying rod, and the water spray pipe is used to wash the Chinese medicine, and then the Chinese medicine is dried by the drying mechanism. In the process of conveying the Chinese medicine by the spiral conveying rod, the Chinese medicine will be squeezed and broken, and the Chinese medicine debris will be lost through water, resulting in a waste of Chinese medicine resources. Summary of the invention

[0004] In order to reduce the damage to traditional Chinese medicine and reduce the waste of traditional Chinese medicine resources, the present application provides a high-speed traditional Chinese medicine washing device.

[0005] The present application provides a high-speed Chinese medicine washing device, which adopts the following technical solution:

[0006] A high-speed Chinese medicine washing device comprises: a frame, a first conveyor mesh belt arranged on the frame for conveying Chinese medicine raw materials, and a plurality of first guide plates evenly arranged along the length direction of the first conveyor mesh belt, and further comprises a first flushing mechanism, a second flushing mechanism, a flipping mechanism, and a second conveyor mesh belt, wherein the first flushing mechanism comprises a first flushing pipe, a second flushing pipe, and a water supply assembly; the first flushing pipe is arranged on the frame and located on the upper side of the first conveyor mesh belt, and is used for spraying and washing the side of the Chinese medicine raw materials away from the first conveyor mesh belt; the second flushing pipe is arranged on the frame and located on the inner side of the first conveyor mesh belt, and is used for spraying and washing the side of the Chinese medicine raw materials in contact with the first conveyor mesh belt; the water supply assembly is arranged on the frame, and is used for supplying water to the first flushing pipe and the second flushing pipe;

[0007] The turning mechanism is arranged on the frame and is located at the output end of the first conveyor mesh belt to turn over the Chinese medicine raw materials;

[0008] The second conveyor mesh belt is arranged on the frame and is located below the turning mechanism, and is used to transport the turned Chinese medicinal materials;

[0009] The second flushing mechanism is arranged on the frame and located above the second conveyor mesh belt, and is used for re-cleaning the turned-over Chinese medicinal raw materials.

[0010] By adopting the above technical scheme, the Chinese medicine raw materials are first placed on the first conveyor mesh belt, and as the first conveyor mesh belt moves, the Chinese medicine raw materials begin to enter the cleaning process; when the Chinese medicine raw materials pass through the first flushing mechanism, the first flushing pipe sprays and flushes the side of the Chinese medicine raw materials away from the first conveyor mesh belt from the upper side, effectively removing surface dirt and impurities; at the same time, the second flushing pipe sprays and flushes the side of the Chinese medicine raw materials in contact with the first conveyor mesh belt from the inside, ensuring the cleanliness of the contact surface with the mesh belt; the water supply component provides a stable water source for the first flushing pipe and the second flushing pipe to ensure the flushing effect. The Chinese medicinal raw materials that have undergone preliminary cleaning continue to move forward along the first conveyor mesh belt. When they reach the turning mechanism, the turning mechanism turns the Chinese medicinal raw materials over so that the other side that has not been directly washed in a large area faces upward; the turned Chinese medicinal raw materials fall onto the second conveyor mesh belt below, and enter the cleaning range of the second flushing mechanism as the second conveyor mesh belt moves; the second flushing mechanism cleans the turned Chinese medicinal raw materials again from the upper side to ensure that each side of the Chinese medicinal raw materials is fully flushed; the Chinese medicinal raw materials that have undergone comprehensive cleaning are finally output through the second conveyor mesh belt, ready to enter the next process.

[0011] By setting the first flushing mechanism and the second flushing mechanism, the two sides of the Chinese medicine raw materials are spray-flushed respectively, which reduces the time wasted due to unclean flushing and re-flushing. Flushing on both sides at the same time greatly improves the cleaning efficiency and ensures the cleanliness of the Chinese medicine raw materials. Through transportation, the damage to the Chinese medicine is reduced and the waste of Chinese medicine resources is reduced.

[0012] The design of the flipping mechanism enables both sides of the Chinese medicine raw materials to be fully cleaned, avoiding the cleaning dead corners that may exist in traditional cleaning methods, improving the comprehensiveness of cleaning, improving cleaning efficiency, and reducing re-cleaning due to unclean cleaning.

[0013] The entire cleaning process is automated, reducing manual intervention, improving production efficiency and reducing labor intensity.

[0014] Optionally, the first flushing mechanism further comprises a pressing net arranged on the frame, the pressing net corresponds to the second flushing pipe and is used to limit the jumping of the second flushing pipe when flushing the Chinese medicine raw materials.

[0015] By adopting the above technical solution, the pressing net is arranged on the frame, corresponding to the second flushing pipe. During the cleaning process, when the second flushing pipe sprays and flushes the side of the Chinese medicine raw material in contact with the first conveyor mesh belt, the Chinese medicine raw material may produce a certain amount of jumping or displacement due to the impact of the water flow. The existence of the pressing net can effectively limit this jumping, ensuring that the Chinese medicine raw material maintains a relatively stable position during the flushing process, thereby improving the accuracy and efficiency of flushing.

[0016] The pressing net not only limits the jumping of the Chinese medicine raw materials, but also exerts a certain pressure on the Chinese medicine raw materials to a certain extent, making them contact more closely with the first conveyor mesh belt. This close contact helps the water flow of the second flushing pipe to penetrate deeper into the gaps and surfaces of the Chinese medicine raw materials, thereby enhancing the flushing effect and removing more dirt and impurities.

[0017] On the other hand, the setting of the pressure screen makes the initial cleaning more effective.

[0018] Optionally, the water flow sprayed by the second flushing pipe is inclined toward the front side of the transport direction of the first conveyor mesh belt, and the first flushing mechanism also includes a water reflector plate, which is arranged on the frame and located on the side of the pressing net away from the first conveyor mesh belt, and is used to block the water flow passing through the pressing net, so that the reflected water can flush the Chinese medicinal materials on the first conveyor mesh belt again.

[0019] By adopting the above technical scheme, the water flow sprayed by the second flushing pipe is designed to be inclined toward the front side of the transport direction of the first conveyor mesh belt, and the sprayed water flow passes through the first conveyor mesh belt, the Chinese medicine raw materials, and the pressing net, and then hits the dewatering plate, and re-cleans the Chinese medicine raw materials through the dewatering plate; through the above scheme, it helps to flush the dirt and impurities on the surface of the Chinese medicine raw materials forward to prevent the dirt from staying on the Chinese medicine raw materials or re-attaching; secondly, the inclined water flow can also promote the movement of the Chinese medicine raw materials on the conveyor mesh belt to a certain extent, which helps to prevent blockage and accumulation; finally, this design also helps to improve the uniformity and coverage of the flushing, ensuring that every part of the Chinese medicine raw materials can be fully cleaned.

[0020] The water reflection plate is set on the frame and located on the side of the pressure net away from the first conveyor belt. Its main function is to block the water flow ejected from the second flushing pipe and make the reflected water flow flush the Chinese medicine raw materials on the first conveyor belt again. This design cleverly utilizes the physical characteristics of water flow, reuses water resources that might have been lost, and increases the intensity and duration of flushing.

[0021] The reflected water flow hits the Chinese medicine raw materials again at a different angle and speed, which helps to further remove stubborn dirt and impurities on the surface. At the same time, because the path of the reflected water flow is different from the water flow of the initial spray, it can cover areas that may be missed in the initial rinse, thereby improving the comprehensiveness and effectiveness of the rinse.

[0022] Optionally, the pressing net is elastic.

[0023] By adopting the above technical solution, the damage to Chinese medicine raw materials can be reduced.

[0024] Optionally, a wind blowing mechanism is also provided on the frame, and the wind blowing mechanism includes a first wind blowing pipe and a wind blowing assembly. The first wind blowing pipe is arranged on the frame, facing the first conveying mesh belt, and is used to blow moisture off the surface of the Chinese medicine raw materials. The air outlet of the first wind blowing pipe is inclined toward the opposite direction of the conveying of the first conveying mesh belt.

[0025] By adopting the above technical solution, when the Chinese medicine raw materials are transported to the first air blowing pipe, the air blowing component supplies air to the first air blowing pipe, and blows off impurities or dirty water on the surface through strong blowing, thereby reducing the impact on subsequent steps. The setting of blowing in the opposite direction can reduce the splashing of water to the turning mechanism.

[0026] Optionally, the flipping mechanism includes a flipping roller, a partition plate, a drive assembly and an adsorption assembly, the flipping roller is rotatably arranged on the frame and is located at the output end of the first conveyor mesh belt; the drive assembly is arranged on the frame and connected to the flipping roller to drive the flipping roller to rotate; a plurality of adsorption holes are opened along the circumference of the flipping roller, the partition plate is arranged on the frame and keeps relative rotation with the flipping roller, the partition plate divides the inside of the flipping roller into a negative pressure zone and a normal zone, the normal zone is connected to a plurality of adsorption holes of the flipping roller located directly above the second conveyor mesh belt, and the negative pressure zone is connected to the other plurality of adsorption holes, so that when the Chinese medicinal raw materials rotate to above the second conveyor mesh belt as the flipping roller rotates, they fall onto the second conveyor mesh belt.

[0027] By adopting the above technical solution, the flipping roller is rotatably arranged on the frame and located at the output end of the first conveyor mesh belt. At this time, the Chinese medicine raw materials have completed the cleaning and preliminary drying process on the first conveyor mesh belt, and gradually approach the flipping roller with the movement of the first conveyor mesh belt.

[0028] The partition plate divides the inside of the flip roller into a negative pressure zone and a normal zone. The negative pressure zone is maintained in a negative pressure state by some means (such as a vacuum pump), while the normal zone is connected to the atmospheric pressure. When the Chinese medicine raw materials move to the vicinity of the flip roller along with the first conveyor mesh belt, the adsorption holes located above the negative pressure zone begin to function. Due to the existence of the negative pressure zone, these adsorption holes generate suction to adsorb the Chinese medicine raw materials on the surface of the flip roller. As the flip roller rotates, the adsorbed Chinese medicine raw materials are taken away from the first conveyor mesh belt, and gradually flip to the other side as the flip roller continues to rotate. During the flipping process, when the Chinese medicine raw materials rotate to the top of the second conveyor mesh belt along with the flip roller, they are located at the adsorption holes above the normal zone. At this time, since these adsorption holes are no longer in a negative pressure state, the suction disappears, and the Chinese medicine raw materials fall from the flip roller to the second conveyor mesh belt under the action of gravity. Subsequently, the Chinese medicine raw materials can be further cleaned, dried or other processing steps on the second conveyor mesh belt.

[0029] By turning over the Chinese medicine raw materials through the turning mechanism, it can be ensured that both sides of the Chinese medicine raw materials can be fully cleaned and processed, thereby improving the overall cleaning efficiency and quality.

[0030] The turning mechanism uses mechanical transmission and negative pressure adsorption to realize automatic turning of Chinese medicine raw materials without manual intervention, which reduces labor intensity and improves the automation level of the production line.

[0031] Optionally, a sponge is provided on the outer surface of the turning roller to absorb moisture on the surface of the Chinese medicinal raw materials.

[0032] By adopting the above technical solution, after the Chinese medicine raw materials are initially cleaned and dried, a certain amount of moisture may still remain on their surface. During the rotation of the turning roller, the sponge layer on the outer side will contact with the Chinese medicine raw materials.

[0033] Due to its porosity and water absorption, the sponge can effectively absorb residual moisture and impurities on the surface of the Chinese medicine raw materials. This adsorption effect not only helps to further reduce the moisture content on the surface of the Chinese medicine raw materials, but also improves the efficiency and effect of subsequent processing steps; the sponge layer has a certain elasticity and friction, which can better fix the Chinese medicine raw materials during the turning process to prevent them from sliding or rolling. This helps to maintain the stability and consistency of the Chinese medicine raw materials during the turning process.

[0034] Optionally, a water pressing roller is rotatably arranged on the frame, the water pressing roller abuts against the sponge and squeezes the sponge, and the adsorption holes at the abutment point between the water pressing roller and the sponge are connected to the negative pressure area.

[0035] By adopting the above technical solution, both the water pressing roller and the turning roller are rotatably arranged on the frame, and the rotation speeds of the two need to be coordinated to ensure that an effective squeezing effect can be produced when the Chinese medicine raw materials pass through; when the Chinese medicine raw materials are driven by the turning roller and pass under the water pressing roller, the surface of the water pressing roller produces a uniform squeezing force on the sponge layer. This squeezing force allows the water in the sponge layer to be effectively squeezed out, and flows to the adsorption holes connected to the negative pressure area through the pores and channels in the sponge layer; the adsorption holes at the abutment of the sponge layer are connected to the negative pressure area, so that the squeezed water is quickly sucked in and discharged out of the system under the action of negative pressure. This negative pressure adsorption effect not only accelerates the discharge speed of water, but also ensures that the water will not re-attach to the Chinese medicine raw materials or drip into other areas, while keeping the sponge dry, so that the sponge maintains water absorption for the Chinese medicine raw materials.

[0036] Optionally, a baffle is further provided on the frame, and the baffle is located on a side of the water pressing roller close to the second conveyor belt, and is used to collect the fallen water.

[0037] By adopting the above technical solution, when the water pressing roller squeezes the sponge layer, the residual water on the surface of the Chinese medicine raw material and the water adsorbed in the sponge layer will be squeezed out and discharged into the negative pressure area through the adsorption holes. However, in actual operation, a small amount of water may not be completely discharged into the negative pressure area due to various reasons (such as saturation of the sponge layer, insufficient negative pressure, etc.), but directly drips or splashes out.

[0038] The function of the baffle is to catch the falling water and prevent it from dripping directly onto the second conveyor belt or other areas of the production environment, thereby keeping the production environment clean and dry.

[0039] Optionally, a guide plate is further provided on the frame, and the guide plate is located at the output end of the first conveyor mesh belt and is used to smoothly guide the Chinese medicine raw materials to the turning roller.

[0040] By adopting the above technical solution, the main function of the guide plate is to guide the Chinese medicine raw materials output from the first conveyor mesh belt to smoothly transition to the flip roller. Since the Chinese medicine raw materials may deviate or jump due to speed changes, vibrations or irregular shapes during the conveying process, the existence of the guide plate can provide a stable transition path to ensure that the Chinese medicine raw materials can accurately fall on the flip roller; the guide plate can also effectively reduce the scattering of Chinese medicine raw materials during the transition process. When the Chinese medicine raw materials are output from the first conveyor mesh belt, if they fall directly into the flip roller area without proper guidance, they may scatter due to impact force or speed mismatch, affecting the subsequent processing effect. The guide plate can significantly reduce the risk of such scattering by providing a smooth transition surface; the design of the guide plate can also be considered to be coordinated with the speed and position of the flip roller to ensure that the Chinese medicine raw materials can be flipped at the best posture and speed when they reach the flip roller. This can improve the flipping efficiency and reduce rework and waste caused by incomplete or failed flipping.

[0041] In summary, the present application includes at least one of the following beneficial technical effects:

[0042] 1. By setting up the first flushing mechanism and the second flushing mechanism, the two sides of the Chinese medicine raw materials are sprayed and flushed respectively, which greatly improves the cleaning efficiency and ensures the cleanliness of the Chinese medicine raw materials;

[0043] The design of the flipping mechanism allows both sides of the Chinese medicine raw materials to be fully cleaned, avoiding the possible dead corners in the traditional cleaning method, improving the comprehensiveness of the cleaning, improving the cleaning efficiency, and reducing the need for re-cleaning due to incomplete cleaning;

[0044] The entire cleaning process is automated, reducing manual intervention, improving production efficiency and reducing labor intensity;

[0045] 2. The pressing net is set on the frame, corresponding to the second flushing pipe. During the cleaning process, when the second flushing pipe sprays and flushes the side of the Chinese medicine raw material that contacts the first conveyor mesh belt, the Chinese medicine raw material may jump or move to a certain extent due to the impact of the water flow; the existence of the pressing net can effectively limit this jump, ensuring that the Chinese medicine raw material maintains a relatively stable position during the flushing process, thereby improving the accuracy and efficiency of flushing;

[0046] The pressing net not only limits the jumping of the Chinese medicine raw materials, but also exerts a certain pressure on the Chinese medicine raw materials to a certain extent, so that they are in closer contact with the first conveyor mesh belt; this close contact helps the water flow of the second flushing pipe to penetrate deeper into the gaps and surfaces of the Chinese medicine raw materials, thereby enhancing the flushing effect and removing more dirt and impurities;

[0047] On the other hand, the setting of the press screen makes the initial cleaning more effective;

[0048] 3. The adsorption effect of the sponge not only helps to further reduce the moisture content on the surface of the Chinese medicine raw materials, but also improves the efficiency and effectiveness of subsequent processing steps; the sponge layer has a certain elasticity and friction, which can better fix the Chinese medicine raw materials during the turning process to prevent them from slipping or rolling, which helps to maintain the stability and consistency of the Chinese medicine raw materials during the turning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 This is a flow chart of a high-speed Chinese medicine washing device in an embodiment of the present application;

[0050] Figure 2 is a display diagram of the second flushing pipe in the embodiment of the present application;

[0051] Figure 3 is a display diagram of the drive assembly in the embodiment of the present application;

[0052] Figure 4 is a diagram showing the relative positions of the mounting frame and the closing roller in the embodiment of the present application;

[0053] Figure 5 It is a cross-sectional view of the turning roller in the embodiment of the present application.

[0054] Reference numerals: 100, frame; 200, first conveyor belt; 300, first guide plate; 400, first flushing mechanism; 410, first flushing pipe; 420, second flushing pipe; 430, water supply assembly; 431, first water supply tank; 432, first water pump; 440, press net; 450, water return plate; 460, first flushing frame; 500, second flushing mechanism; 600, turning mechanism; 610, turning roller; 620, partition plate; 621, negative pressure zone; 6 22. General area; 630. Driving assembly; 631. Driving motor; 632. Ring gear; 633. Driving gear; 640. Adsorption assembly; 641. First adsorption tube; 642. Negative pressure fan; 650. Sponge; 661. Water pressure roller; 662. Baffle plate; 670. Mounting frame; 680. Closing roller; 690. Guide plate; 700. Second conveyor mesh belt; 800. Wind blowing mechanism; 810. First wind blowing tube; 820. Wind blowing assembly; 900. Limiting plate. DETAILED DESCRIPTION

[0055] The following combination Figures 1 to 5 This application is described in further detail.

[0056] This embodiment discloses a high-speed Chinese medicine washing device.

[0057] Reference Figure 1 and Figure 2The high-speed Chinese medicine washing device comprises: a frame 100, a first conveyor mesh belt 200 arranged on the frame 100 for conveying Chinese medicine raw materials, a plurality of first guide plates 300 evenly arranged along the first conveyor mesh belt 200, a first washing mechanism 400 arranged on the frame 100 for initially washing the Chinese medicine raw materials on the first conveyor mesh belt 200 with high pressure, a turning mechanism 600 arranged on the frame 100 for turning over the Chinese medicine raw materials, and a A second conveyor mesh belt 700 and a second cleaning mechanism arranged on the frame 100 for performing secondary high-pressure flushing on the Chinese medicine raw materials on the second conveyor mesh belt 700; when cleaning the Chinese medicine, the Chinese medicine raw materials are first placed on the first conveyor mesh belt 200, and then the Chinese medicine raw materials are preliminarily flushed with the first flushing mechanism 400, and then passed through the turning mechanism 600 to make the Chinese medicine raw materials turn over and fall on the second conveyor mesh belt 700, and then flushed through the second flushing mechanism 500 to complete the high-speed and efficient cleaning of the Chinese medicine.

[0058] The first conveyor mesh belt 200 is arranged along the length direction of the frame 100 and is parallel to the ground. A plurality of first guide plates 300 are evenly arranged along the length direction of the conveyor belt surface of the first conveyor mesh belt 200, and adjacent first guide plates 300 limit the position of the Chinese medicine raw materials. Two limiting plates 900 are fixedly connected to the first conveyor mesh belt 200. The two limiting plates 900 are respectively located on both sides of the conveyor belt surface and move relative to the conveyor belt surface. The first flushing mechanism 400 includes a first flushing frame 460 fixedly connected to the frame 100, and a plurality of first flushing frames 460 are fixedly connected to the first flushing frame 460. The first flushing pipe 410 is tilted, and one end away from the first flushing frame 460 is tilted toward the conveying direction of the first conveyor mesh belt 200; a water supply assembly 430 is arranged on the frame 100, and the water supply assembly 430 includes a first water supply tank 431 fixedly connected under the first conveyor mesh belt 200, and a first water pump 432 is arranged in the first water supply tank 431. The first water pump 432 is connected to the first flushing pipe 410 through a hose for supplying water to the first flushing pipe 410. A water filter device can be arranged in the first water supply tank 431 to remove impurities in the water.

[0059] A second flushing rack is also fixedly connected to the frame 100, and a plurality of second flushing pipes 420 are fixedly connected to the second flushing rack. The second flushing pipes 420 are located in the first conveyor mesh belt 200. The second flushing pipes 420 face the first conveyor mesh belt 200, and one end away from the second flushing rack is inclined along the movement direction of the first conveyor mesh belt 200, and is used to flush the back side of the Chinese medicine raw materials. The first flushing pipe 410 and the second flushing pipe 420 are both located at the input end of the first conveyor mesh belt 200, and the water pump is connected to the second flushing pipe 420 through a hose.

[0060] In order to reduce the bouncing of the Chinese medicinal materials when the second flushing pipe 420 flushes the Chinese medicinal materials, a pressing net 440 is fixedly connected to the frame 100. The pressing net 440 is elastic and has a gap with the first guide plate 300. It maintains relative movement with the first guide plate 300, and is used to limit the Chinese medicinal materials that fly up due to the impact of the second flushing pipe 420.

[0061] In order to further strengthen the flushing of the Chinese medicinal materials, a water reflection plate 450 is fixedly connected to the frame 100. The water reflection plate 450 is located on the side of the pressing net 440 away from the first conveyor belt 200, and is used to reflect the water passing through the pressing net 440, so that the water flow is reflected back to the Chinese medicinal materials for flushing again.

[0062] The frame 100 is also provided with a wind blowing mechanism 800, which includes a wind blowing frame fixedly connected to the frame 100, the wind blowing frame is located at the output end of the first conveyor mesh belt 200, and a plurality of first wind blowing pipes 810 are fixedly connected to the wind blowing frame, the first wind blowing pipes 810 are inclined toward the first conveyor mesh belt 200, and one end of the first wind blowing pipes 810 away from the wind blowing frame is inclined in the opposite direction of the conveying direction of the first conveyor mesh belt 200; the frame 100 is provided with a wind blowing component 820, and the wind blowing component 820 includes an air source, which is arranged on the frame 100. In this embodiment, the air source can preferably be a fan, and is connected to the first wind blowing pipe 810 through a hose.

[0063] Reference Figure 3 , Figure 4 and Figure 5 The flipping mechanism 600 includes a mounting frame 670 fixedly connected to the frame 100, a closing roller 680 is fixedly connected to the mounting frame 670, a flipping roller 610 is rotatably connected to the closing roller 680, and the flipping roller 610 is located at the output end of the first conveyor mesh belt 200 and at the lower side of the first conveyor mesh belt 200; a driving assembly 630 is arranged on the mounting frame 670, and the driving assembly 630 includes a gear ring 632 fixedly connected to the flipping roller 610, a driving motor 631 is fixedly connected to the mounting frame 670, and a driving gear 633 is keyed to the output shaft of the driving motor 631, and the driving gear 633 is meshed with the gear ring 632.

[0064] An adsorption chamber is formed between the flipping roller 610 and the closing roller 680, and the flipping roller 610 is sealed and rotatably connected to the closing roller 680; the flipping roller 610 is provided with a plurality of groups of adsorption holes along its circumference, the adsorption holes are connected to the adsorption chamber, and the plurality of adsorption holes in each group are evenly arranged along the length direction of the flipping roller 610; a partition plate 620 is fixedly connected to the closing roller 680, and the partition plate 620 is composed of two plates with an angle of 15 degrees, and the partition plate 620 extends to the inner wall of the flipping roller 610, and the partition plate 620 divides the adsorption chamber into a negative pressure zone 621 and a normal zone 622, and the normal zone 622 corresponds to the bottom of the flipping roller 610. As the flipping roller 610 rotates, the adsorption chamber is compressed and the adsorption chamber is compressed. Rotate to connect different adsorption holes with the common area 622; an adsorption assembly 640 is arranged in the closed roller 680, and the adsorption assembly 640 includes a plurality of first adsorption tubes 641 fixedly connected to the inner wall of the closed roller 680, and the plurality of first adsorption tubes 641 correspond to the negative pressure area 621, and negative pressure holes are opened on the first adsorption tubes 641, and the negative pressure holes penetrate the closed roller 680 and are connected with the negative pressure area 621; the adsorption assembly 640 also includes a negative pressure fan 642 and a dryer, and the dryer is arranged on the mounting frame 670, and the negative pressure fan 642 is arranged on the mounting frame 670, and the first adsorption tube 641 is connected with the dryer and the negative pressure fan 642 in sequence through a hose.

[0065] In order to enhance the dehydration effect of the flipping roller 610 on the Chinese medicine raw materials, a sponge 650 is fixedly connected to the flipping roller 610. The sponge 650 is circumferentially arranged around the flipping roller 610. When the Chinese medicine raw materials fall on the sponge 650, the sponge 650 absorbs the water on the surface of the Chinese medicine raw materials, and then enters the adsorption cavity through the adsorption holes, so that the Chinese medicine raw materials remain dry.

[0066] In order to improve the stability of the Chinese medicinal materials when they are turned over, a guide plate 690 is fixedly connected to the frame 100. The guide plate 690 is tilted and extends to just above the turning roller 610, so that the Chinese medicinal materials conveyed by the first conveyor belt 200 slide along the guide plate 690 to the turning roller 610 and contact the sponge 650.

[0067] A water pressing roller 661 is rotatably connected to the mounting frame 670. The water pressing roller 661 is located on one side of the common area 622 close to the first conveyor mesh belt 200 and corresponds to the negative pressure area 621. The water pressing roller 661 is squeezed with the sponge 650 to squeeze the sponge 650, so that the negative pressure area 621 can extract the remaining water and keep the sponge 650 dry.

[0068] In order to reduce the water falling when the water pressing roller 661 squeezes the sponge 650, a baffle plate 662 is fixedly connected to the mounting frame 670, and the baffle plate 662 forms a water accumulation area for receiving the falling water.

[0069] The second conveyor mesh belt 700 is located below the first conveyor mesh belt 200, and the input end of the second conveyor mesh belt 700 is extended beyond the output end of the first conveyor mesh belt 200. The input end of the second conveyor mesh belt 700 is located below the turning roller 610, and the first water supply tank 431 blocks and collects the water falling from the first conveyor mesh belt 200 to reduce the water falling onto the second conveyor mesh belt 700.

[0070] A plurality of second guide plates are disposed on the second conveyor mesh belt 700 . The interval between adjacent second guide plates is greater than the interval between adjacent first guide plates 300 , and the second guide plates are evenly arranged along the second conveyor mesh belt 700 .

[0071] The second flushing mechanism 500 has the same structure as the first flushing mechanism 400 and is disposed corresponding to the second conveyor mesh belt 700 .

[0072] The implementation principle of a high-speed Chinese medicine washing device in an embodiment of the present application is as follows: when washing Chinese medicine raw materials, first place the Chinese medicine raw materials on the input end of the first conveyor mesh belt 200, the first conveyor mesh belt 200 drives the Chinese medicine raw materials to move forward, the water pump is started, and the Chinese medicine raw materials are high-pressure spray-washed through the first flushing pipe 410, and then through the second flushing pipe 420. The second flushing pipe 420 flushes the surface of the Chinese medicine raw materials in contact with the first conveyor mesh belt 200, and is restricted by the pressure net 440 to reduce large jumps. At the same time, the sprayed water passes through the pressure net 440 and impacts the reflector plate 450, and then falls again to impact on the top of the Chinese medicine raw materials, further flushing the Chinese medicine raw materials, and at the same time suppressing the jumping amplitude of the Chinese medicine raw materials again.

[0073] When the Chinese medicine raw materials move to the first air blowing pipe 810, the air blowing component 820 drives the first air blowing pipe 810 to dehydrate the upper surface of the Chinese medicine raw materials; the dehydrated Chinese medicine raw materials move to the guide plate 690 along the first conveyor mesh belt 200, and then slide to the sea surface of the turning roller 610 through the guide plate 690. The negative pressure area 621 is connected with the adsorption hole, so that the Chinese medicine raw materials are adsorbed on the sponge 650, and rotate with the turning roller 610. When the Chinese medicine raw materials rotate to the bottom of the turning roller 610, the general area 622 is connected with the adsorption hole for adsorbing the Chinese medicine raw materials, so that the Chinese medicine raw materials fall on the second conveyor mesh belt 700. The second conveyor mesh belt 700 transports the important raw materials to the second flushing mechanism 500, and spray flushing is performed again to complete the efficient and high-speed cleaning of the Chinese medicine raw materials.

[0074] During the rotation of the turning roller 610 , the water pressing roller 661 squeezes the sponge 650 , and the negative pressure area 621 absorbs the squeezed water to complete the dehydration of the sponge 650 , so that the sponge 650 remains dry.

[0075] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-speed Chinese medicine washing device, comprising: A frame (100), a first conveyor mesh belt (200) arranged on the frame (100) for conveying Chinese medicine raw materials, and a plurality of first guide plates (300) evenly arranged along the length direction of the first conveyor mesh belt (200), characterized in that: The machine also comprises a first flushing mechanism (400), a second flushing mechanism (500), a turning mechanism (600) and a second conveyor mesh belt (700); the first flushing mechanism (400) comprises a first flushing pipe (410), a second flushing pipe (420) and a water supply assembly (430); the first flushing pipe (410) is arranged on the frame (100) and located on the upper side of the first conveyor mesh belt (200), and is used for spraying and flushing the side of the Chinese medicine raw material away from the first conveyor mesh belt (200); the second flushing pipe (420) is arranged on the frame (100) and located on the inner side of the first conveyor mesh belt (200), and is used for spraying and flushing the side of the Chinese medicine raw material in contact with the first conveyor mesh belt (200); the water supply assembly (430) is arranged on the frame (100) and is used for supplying water to the first flushing pipe (410) and the second flushing pipe (420); The turning mechanism (600) is arranged on the frame (100) and is located at the output end of the first conveyor mesh belt (200) to turn over the Chinese medicinal raw materials; The second conveyor mesh belt (700) is arranged on the frame (100) and is located below the turning mechanism (600), and is used for transporting the turned Chinese medicinal raw materials; The second flushing mechanism (500) is arranged on the frame (100) and is located above the second conveyor mesh belt (700), and is used to re-wash the Chinese medicinal raw materials after turning over; The frame (100) is also provided with an air blowing mechanism (800), the air blowing mechanism (800) comprising a first air blowing pipe (810) and an air blowing assembly (820), the first air blowing pipe (810) being provided on the frame (100) and facing the first conveying mesh belt (200) and used for blowing away moisture on the surface of the Chinese medicine raw material, the air outlet of the first air blowing pipe (810) being inclined in the opposite direction of the conveying of the first conveying mesh belt (200); The flipping mechanism (600) comprises a flipping roller (610), a partition plate (620), a driving assembly (630) and an adsorption assembly (640); the flipping roller (610) is rotatably arranged on the frame (100) and is located at the output end of the first conveyor mesh belt (200); the driving assembly (630) is arranged on the frame (100) and is connected to the flipping roller (610) for driving the flipping roller (610) to rotate; a plurality of adsorption holes are provided along the circumference of the flipping roller (610); the partition plate (620) is arranged on the frame (100) and is connected to the first conveyor mesh belt (200); The flipping roller (610) is mounted on the frame (100) and rotates relative to the flipping roller (610), the partition plate (620) divides the interior of the flipping roller (610) into a negative pressure area (621) and a general area (622), the general area (622) is connected to a plurality of adsorption holes of the flipping roller (610) located directly above the second conveyor mesh belt (700), and the negative pressure area (621) is connected to the other plurality of adsorption holes, so that when the Chinese medicinal material rotates with the flipping roller (610) to the top of the second conveyor mesh belt (700), it falls onto the second conveyor mesh belt (700); The outer surface of the flipping roller (610) is provided with a sponge (650) for absorbing moisture on the surface of the Chinese medicinal material. The sponge layer has a certain elasticity and friction force, and can better fix the Chinese medicinal material during the flipping process to prevent it from sliding or rolling. A water pressing roller (661) is also rotatably provided on the frame (100), the water pressing roller (661) abuts against the sponge (650) and squeezes the sponge (650), and the adsorption hole at the abutment point between the water pressing roller (661) and the sponge (650) is connected to the negative pressure area (621).

2. The high-speed Chinese medicine washing device according to claim 1, characterized in that: The first flushing mechanism (400) further comprises a pressing net (440) arranged on the frame (100), the pressing net (440) corresponding to the second flushing pipe (420) and used to limit the bouncing of the Chinese medicine raw material when being flushed by the second flushing pipe (420).

3. The high-speed Chinese medicine washing device according to claim 2, characterized in that: The water flow sprayed by the second flushing pipe (420) is inclined toward the front side of the transport direction of the first conveyor mesh belt (200). The first flushing mechanism (400) also includes a water reflection plate (450). The water reflection plate (450) is arranged on the frame (100) and is located on the side of the pressing net (440) away from the first conveyor mesh belt (200). The water reflection plate (450) is used to block the water flow passing through the pressing net (440), so that the reflected water can be used to rinse the Chinese medicinal materials on the first conveyor mesh belt (200) again.

4. The high-speed Chinese medicine washing device according to claim 3, characterized in that: The pressing net (440) has elasticity.

5. The high-speed Chinese medicine washing device according to claim 1, characterized in that: The frame (100) is further provided with a baffle plate (662), which is located on a side of the water pressing roller (661) close to the second conveyor mesh belt (700) and is used to receive dropped water.

6. The high-speed Chinese medicine washing device according to claim 1, characterized in that: The frame (100) is also provided with a guide plate (690), which is located at the output end of the first conveyor mesh belt (200) and is used to smoothly guide the Chinese medicine raw materials onto the turning roller (610).

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