Traditional Chinese medicine decoction piece cleaning device and traditional Chinese medicine decoction piece cleaning and dirt collecting integrated method

Abstract

The invention relates to the technical field of traditional Chinese medicine decoction piece cleaning and dirt collection, and discloses a traditional Chinese medicine decoction piece cleaning device and a traditional Chinese medicine decoction piece cleaning and dirt collection integrated method.The traditional Chinese medicine decoction piece cleaning device comprises a cleaning machine shell and a spraying pipe fixedly installed in the cleaning machine shell, and a guide rail frame is fixed to the upper portion of an inner cavity of the cleaning machine shell; a plurality of sub-roller assemblies connected end to end are installed at the bottom of the guide rail frame. By arranging the multiple screen drums which are connected end to end and have the transmission function, the screen drums can be separated through the moving mechanism for traditional Chinese medicinal materials with the small cleaning requirement, only part of the screen drums are adopted for conveying the traditional Chinese medicinal materials, meanwhile, a spraying pipe only effectively sprays the interiors of the screen drums through a regulation and control assembly, and the cleaning effect is improved. In this way, the cleaning degree can be adjusted according to needs, excessive cleaning of the traditional Chinese medicinal materials is avoided, loss of organic matter on the traditional Chinese medicinal materials is reduced, water consumption can be reduced, more energy is saved, the environment is protected, and follow-up sewage treatment pressure is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning and dirt collection of Chinese herbal medicine slices, and in particular to a Chinese herbal medicine slice cleaning device and a Chinese herbal medicine slice cleaning and dirt collection integrated method. Background Art

[0002] Chinese herbal medicines are generally fruits, seeds, and rhizomes of plants. The raw materials are cleaned, dried, sliced, or crushed before being prepared. The wastewater generated during the cleaning process contains the plant's own plant pigments and other organic substances. Direct discharge pollutes the environment, so it is necessary to collect and treat the dirt and wastewater in a unified manner during cleaning. The drum cleaning machine, as a cleaning device, can clean Chinese herbal medicines and collect wastewater in a unified manner. It mainly consists of a rotatable screen cylinder inside the casing and a spray pipe located inside the screen cylinder. When the Chinese herbal medicines are placed in the rotating screen cylinder, they move along the inside of the screen cylinder and turn over. The spray pipe sprays water to the Chinese herbal medicines. However, the equipment has certain defects: the drum length of the current drum cleaning equipment is fixed, and the time for the medicinal materials to be rinsed is also fixed. For some relatively clean Chinese herbal medicines, they can be rinsed clean in a shorter time, but when using a drum cleaning machine for cleaning, they have to be cleaned for a longer time. At this time, not only are the Chinese herbal medicines prone to damage due to excessive cleaning, but more plant components will enter the sewage after the Chinese herbal medicines are damaged, resulting in an increase in the subsequent sewage treatment pressure. Excessive cleaning will also waste more water resources. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a Chinese herbal medicine piece cleaning device and a Chinese herbal medicine piece cleaning and dirt collection integrated method, which has the advantages of energy saving and strong applicability, and solves the problem that the existing Chinese herbal medicine drum-type cleaning equipment is prone to over-cleaning, resulting in increased dirt in the cleaning wastewater and waste of water resources.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a Chinese herbal medicine slice cleaning device, comprising a cleaning machine housing and a spray pipe fixedly installed in the cleaning machine housing, a guide rail frame is fixed above the inner cavity of the cleaning machine housing, a plurality of sub-roller assemblies connected end to end are installed at the bottom of the guide rail frame, and a rotating mechanism, a moving mechanism and a plurality of regulating components are also installed on the guide rail frame; The sub-drum assembly comprises a hanging ring slidably mounted on the guide rail frame and a screen drum rotatably connected inside the hanging ring, the adjacent screen drums are in corresponding positions and are connected through a gear block group, and the sub-drum assembly is used to convey raw materials; The spray pipe passes through the screen cylinders on each sub-drum assembly in sequence, and a plurality of gate valves are arranged on the spray pipe, and the gate valves are located at the connection between adjacent screen cylinders; The rotating mechanism comprises a fixed motor and a movable motor mounted on the guide rail frame, and the rotating mechanism is used to drive the screen drum on the sub-drum assembly to rotate; The moving mechanism comprises a vertical rod that can move along the guide rail frame, and the moving mechanism is used to drive the partial roller assembly to move; The regulating assembly is located at the connection of adjacent sub-roller assemblies, and the regulating assembly includes a vertical rack installed on the guide rail frame and capable of vertical movement, and the regulating assembly is used to adjust the opening and closing of the gate valve; When cleaning relatively clean raw materials, the moving mechanism operates to drive part of the screen cylinder to move in the discharge direction to separate it from the adjacent screen cylinder in the feed direction. At the same time, the regulating component operates to force the gate valve at the separation point to close. Then the rotating mechanism and the spray pipe operate. The rotating mechanism only drives part of the screen cylinder in the feed direction to rotate, and the spray pipe only sprays and cleans the inside of the rotating screen cylinder.

[0005] Preferably, two symmetrically distributed hanging rods are fixedly connected to the top of the hanging ring, and rollers are installed on the top of the two hanging rods. The rollers are slidably connected to the guide rail frame. A base block is also fixed on the top of the hanging ring, and the base block is located between the two hanging rods. The tooth block group includes a main tooth block and a secondary tooth block. The main tooth block is fixed on the outer wall of the screen cylinder at one end close to the feeding direction, and the main tooth block extends beyond the end face of the screen cylinder, and the secondary tooth block is fixed on the outer wall of the screen cylinder at one end close to the discharging direction.

[0006] Preferably, the moving mechanism includes two connecting seats fixed on the top of the guide rail frame, and parallel longitudinal screws and guide rods are provided between the two connecting seats, two ends of the longitudinal screw are rotatably connected to the two connecting seats respectively, and two ends of the guide rod are fixed to the two connecting seats respectively, a driving motor is fixed on one of the connecting seats, the output shaft of the driving motor is fixed to the end of the longitudinal screw, a nut seat is threadedly connected to the longitudinal screw, and the nut seat is also movably connected to the guide rod, a cylinder is fixed on the nut seat, the output end of the cylinder is vertically upward and fixedly connected to a cross plate, the vertical rod is movably inserted into the nut seat and the top end is fixed to the cross plate, and the bottom end of the vertical rod corresponds to the position of the base block.

[0007] Preferably, the gate valve includes a shell fixed on the spray pipe, the inner cavity of the shell is connected to the inner cavity of the spray pipe, a gate plate is provided inside the shell, a connecting rod is fixed to the top of the gate plate, the connecting rod is movably connected to the shell and extends to the top of the shell, an end plate is fixed to the top of the connecting rod, a first spring is fixed between the end plate and the shell, and the first spring is sleeved on the outside of the connecting rod.

[0008] Preferably, the regulating component also includes a transverse rack and a base shaft, the base shaft is installed on the guide rail frame through a bearing seat, a transmission gear is fixed on the base shaft, the transverse rack is meshed with the transmission gear, one end of the transverse rack is fixedly connected to the base block, the vertical rack is meshed with the transmission gear, the vertical rack is vertically slidably connected to the guide rail frame, and the vertical rack is located directly above the end plate.

[0009] Preferably, the rotating mechanism also includes a gear ring and a bar frame, the gear ring is fixedly sleeved on the screen drum, and the output shafts of the fixed motor and the movable motor are fixed with driving gears, and the driving gear matches the gear ring. An assembly slider is slidably connected in the bar frame, and the movable motor is fixed at the bottom of the assembly slider. A cross screw is also provided in the bar frame, and the cross screw is rotatably connected to the bar frame. The cross screw passes through the assembly slider and is threadedly connected to the assembly slider, and one end of the cross screw extends to the outside of the bar frame and is fixed with a push gear.

[0010] Preferably, the guide rail frame is also fixedly connected to a longitudinal strip slider, the longitudinal strip slider is slidably connected to a longitudinal slide rail, the side walls of the longitudinal slide rail are fixedly connected to a plurality of push blocks, the push blocks match the positions of the base blocks, one end of the longitudinal slide rail is fixedly connected to a push rack, and the push rack is meshed with the push gear.

[0011] Preferably, one end of the longitudinal slide rail is fixedly connected to a second spring, the other end of the second spring is fixedly connected to the end of the longitudinal strip slider, and multiple groups of positioning blocks are fixed on the guide rail frame, and the multiple groups of positioning blocks are respectively used to position the hanging rings on each sub-roller assembly.

[0012] Preferably, two symmetrically distributed supporting guide rails are fixedly connected inside the cleaning machine shell, one end of the supporting guide rail extends to the outside of the cleaning machine shell through the discharge port of the cleaning machine shell, and a unloading conveyor is slidably connected between the two supporting guide rails, and the unloading conveyor is located at the bottom of the screen drum.

[0013] The invention also discloses a method for cleaning and collecting dirt of Chinese herbal medicine slices. The method for cleaning and collecting dirt of Chinese herbal medicine slices uses the above-mentioned device for cleaning Chinese herbal medicine slices.

[0014] Compared with the prior art, the present invention provides a Chinese herbal medicine piece cleaning device and a Chinese herbal medicine piece cleaning and dirt collection integrated method, which has the following beneficial effects: 1. The Chinese herbal medicine cleaning device and the integrated method for cleaning and collecting dirt of Chinese herbal medicine pieces improve the long screen cylinder in the prior art into multiple groups of slidable sub-drum assemblies to form multiple screen cylinders connected end to end and having a transmission function. For Chinese herbal medicines with smaller cleaning requirements, the mobile mechanism can separate the screen cylinders, and only part of the screen cylinders are used to transport the medicinal materials. At the same time, the regulating component is used to make the spray pipe only spray the inside of the effective screen cylinder. In this way, the cleaning degree can be adjusted according to demand, excessive cleaning of Chinese herbal medicines can be avoided, the loss of organic matter on the Chinese herbal medicines can be reduced, and the water consumption can be reduced, which is more energy-saving and environmentally friendly, and reduces the subsequent sewage treatment pressure.

[0015] 2. The Chinese herbal medicine cleaning device and the integrated method for cleaning and collecting waste of Chinese herbal medicine pieces, by setting a regulating component and a gate valve, when the screen drum is separated, the regulating component controls the gate valve to close, so that the spray pipe only sprays the inside of the working screen drum, which improves applicability, saves water resources, and is more environmentally friendly. By setting a rotating mechanism, when multiple screen drums are running at the same time, the load is large. At this time, the movable motor and the fixed motor are used together to drive the screen drum to operate. When the cleaning demand is small, only part of the screen drum is operated. At this time, the movable motor moves, and the screen drum can be driven to rotate only by the fixed motor, which is beneficial to saving electric energy. When the movable motor moves, the driving gear is also disengaged from the gear ring, which reduces the resistance to the gear ring and improves the transmission efficiency.

[0016] 3. This Chinese herbal medicine cleaning device and the integrated method for cleaning and collecting waste of Chinese herbal medicine pieces can move the unloading conveyor to any screen drum separation point by setting a slidable unloading conveyor, thereby adapting to the unloading requirements of different cleaning processes, and has high applicability and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional structural diagram of the outer shell of the cleaning machine of the present invention; Figure 2 It is a schematic diagram of the installation of the sub-drum assembly of the present invention; Figure 3 It is a cross-sectional structural schematic diagram of the sub-drum assembly of the present invention; Figure 4 For the present invention Figure 3 A magnified view of part A; Figure 5 It is a schematic cross-sectional structure diagram of the gate valve of the present invention; Figure 6 It is a structural schematic diagram of the mobile mechanism of the present invention; Figure 7 It is a schematic structural diagram of the longitudinal slide rail of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of part B.

[0018] In the figure: 1, cleaning machine housing; 2, spray pipe; 3, guide rail frame; 31, positioning block; 4, sub-drum assembly; 401, hanging ring; 402, screen drum; 403, hanging rod; 404, roller; 405, base block; 40, gear block group; 406, main gear block; 407, auxiliary gear block; 5, rotating mechanism; 501, fixed motor; 502, movable motor; 503, gear ring; 504, bar frame; 505, driving gear; 506, assembly slider; 507, horizontal screw; 508, push gear; 509, longitudinal strip slider; 510, Longitudinal slide rail; 511, push block; 512, push rack; 513, second spring; 6, moving mechanism; 61, vertical rod; 62, connecting seat; 63, longitudinal screw; 64, guide rod; 65, driving motor; 66, nut seat; 67, cylinder; 68, cross plate; 7, regulating component; 71, vertical rack; 72, cross rack; 73, base shaft; 74, bearing seat; 75, transmission gear; 8, gate valve; 81, casing; 82, gate; 83, connecting rod; 84, end plate; 85, first spring; 9, supporting guide rail; 10, unloading conveyor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] As introduced in the background technology, in order to solve the above technical problems, the deficiencies in the prior art are addressed in this application. This application proposes a Chinese herbal medicine cleaning device and a Chinese herbal medicine cleaning and waste collection integrated method.

[0021] Example 1: Please refer to Figure 1-Figure 3 The Chinese herbal medicine slice cleaning device comprises a cleaning machine housing 1 and a spray pipe 2 fixedly installed in the cleaning machine housing 1, a guide frame 3 is fixed above the inner cavity of the cleaning machine housing 1, a plurality of sub-drum assemblies 4 connected end to end are installed at the bottom of the guide frame 3, and a rotating mechanism 5, a moving mechanism 6 and a plurality of regulating components 7 are also installed on the guide frame 3; The sub-drum assembly 4 includes a hanging ring 401 slidably mounted on the guide rail frame 3 and a screen drum 402 rotatably connected inside the hanging ring 401. The adjacent screen drums 402 are located at corresponding positions and are connected by a gear block group 40. The sub-drum assembly 4 is used to transport raw materials. The spray pipe 2 sequentially penetrates the screen cylinders 402 on each sub-drum assembly 4, and a plurality of gate valves 8 are provided on the spray pipe 2, and the gate valves 8 are located at the connection between adjacent screen cylinders 402; The rotating mechanism 5 includes a fixed motor 501 and a movable motor 502 mounted on the guide rail frame 3, and the rotating mechanism 5 is used to drive the screen drum 402 on the sub-drum assembly 4 to rotate; The moving mechanism 6 includes a vertical rod 61 that can move along the guide rail frame 3, and the moving mechanism 6 is used to drive the partial roller assembly 4 to move; The regulating assembly 7 is located at the connection of adjacent sub-roller assemblies 4, and the regulating assembly 7 includes a vertical rack 71 installed on the guide rail frame 3 and capable of vertical movement, and the regulating assembly 7 is used to adjust the opening and closing of the gate valve 8; When cleaning relatively clean raw materials, the moving mechanism 6 operates to drive part of the sieve drum 402 to move in the discharge direction to separate it from the adjacent sieve drum 402 in the feed direction. At the same time, the regulating component 7 operates to force the gate valve 8 at the separation point to close. Then the rotating mechanism 5 and the spray pipe 2 operate. The rotating mechanism 5 only drives part of the sieve drum 402 in the feed direction to rotate, and the spray pipe 2 only sprays and cleans the inside of the rotating sieve drum 402. Among them, a sewage pipe is arranged at the bottom of the cleaning machine housing 1. The raw materials in this embodiment are mainly Chinese medicinal materials. The installation structure and spraying method of the spray pipe 2 are the same as those of the prior art. The guide rail frame 3 is arranged horizontally. The surface of the screen drum 402 is provided with evenly distributed through holes for draining water flow. The number of sub-drum assemblies 4 is set according to actual needs, and the number of regulating assemblies 7 and gate valves 8 on the spray pipe 2 matches the number of sub-drum assemblies 4. For example, when the number of sub-drum assemblies 4 is set to 3, there are three screen drums 402 connected end to end, so there are two connection points. The number of gate valves 8 and regulating assemblies 7 on the spray pipe 2 are both set to two. The rotating mechanism 5 is arranged on the screen drum 402 closest to the feed port of the equipment. When the screen drum 402 is driven to rotate, the screen drum 402 drives the remaining screen drums 402 to rotate through the transmission of the tooth block group 40. When in use, when cleaning the dirty Chinese medicinal materials, the Chinese medicinal materials are placed in the screen drum 402 from the feed port, the spray pipe 2 and the rotating mechanism 5 are started, and the rotating mechanism 5 drives the screen drum 402 at the feed port to rotate, and the screen drum 402 then drives the remaining screen drums 402 to rotate through the transmission of the tooth block group 40, so that the Chinese medicinal materials are turned over and transported, and the cleaning is achieved in conjunction with the spray pipe 2. When cleaning the cleaner Chinese medicinal materials, the moving mechanism 6 is started first, and after the moving mechanism 6 is running, it pushes the screen drum 402 on a certain sub-drum assembly 4 to move. The sieve drum 402 is moved so that the sieve drum 402 is separated from the adjacent sieve drum 402 in the direction of the feed inlet by a distance. At the same time, the regulating component 7 at the connection point of the two sieve drums 402 here is operated, and then the gate valve 8 on the spray pipe 2 is adjusted to close the gate valve 8, and then the spray pipe 2 and the rotating mechanism 5 are started again. At this time, the rotary drive component can only drive the part of the sieve drum 402 close to the wind direction of the feed inlet to rotate, and the spray pipe 2 can only spray the inside of the rotating sieve drum 402, and the Chinese medicinal materials can be discharged after a short cleaning time; The present device improves the long screen cylinder 402 in the prior art into a plurality of groups of slidable sub-drum assemblies 4, forming a plurality of screen cylinders 402 connected end to end and having a transmission function. For Chinese medicinal materials with less cleaning requirements, the movable mechanism 6 can separate the screen cylinder 402, and only part of the screen cylinder 402 is used to transport the medicinal materials. At the same time, the regulating assembly 7 is used to make the spray pipe 2 only spray the inside of the effective screen cylinder 402. In this way, excessive cleaning of Chinese medicinal materials can be avoided, the loss of organic matter on the Chinese medicinal materials can be reduced, and the water consumption can be reduced, which is more energy-saving and environmentally friendly, and reduces the pressure of subsequent sewage treatment.

[0022] Example 2: See Figure 2-Figure 4 , which is different from the above embodiment, the top of the hanging ring 401 is fixedly connected to two symmetrically distributed hanging rods 403, and the tops of the two hanging rods 403 are both installed with rollers 404, and the rollers 404 are slidably connected to the guide rail frame 3. The top of the hanging ring 401 is also fixed with a base block 405, and the base block 405 is located between the two hanging rods 403. The tooth block group 40 includes a main tooth block 406 and an auxiliary tooth block 407. The main tooth block 406 is fixed on the outer wall of the screen cylinder 402 at one end near the feeding direction, and the main tooth block 406 extends beyond the end face of the screen cylinder 402. The auxiliary tooth block 407 is fixed on the outer wall of the screen cylinder 402 at one end near the discharging direction. The moving mechanism 6 includes two connecting seats 62 fixed on the top of the guide rail frame 3. A longitudinal screw 63 and a guide rod 64 are arranged between the two connecting seats 62, and both ends of the longitudinal screw 63 are rotatably connected to the two connecting seats 62 respectively, and both ends of the guide rod 64 are fixed to the two connecting seats 62 respectively. A driving motor 65 is fixed on one of the connecting seats 62, and the output shaft of the driving motor 65 is fixed to the end of the longitudinal screw 63. A nut seat 66 is threadedly connected to the longitudinal screw 63, and the nut seat 66 is also movably connected to the guide rod 64. A cylinder 67 is fixed on the nut seat 66, and the output end of the cylinder 67 is vertically upward and fixedly connected to a horizontal plate 68. The vertical rod 61 is movably inserted into the nut seat 66 and the top end is fixed to the horizontal plate 68. The bottom end of the vertical rod 61 corresponds to the position of the base block 405.

[0023] Among them, the main tooth block 406 and the auxiliary tooth block 407 are both provided with a plane and an inclined surface, the plane on the main tooth block 406 at one end of the screen cylinder 402 is opposite to the plane on the auxiliary tooth block 407 at the end of the other screen cylinder 402, and the inclined surface on the main tooth block 406 at one end of the screen cylinder 402 is opposite to the inclined surface on the auxiliary tooth block 407 at the end of the other screen cylinder 402. In the initial state, when two adjacent screen cylinders 402 are connected, the plane on the main tooth block 406 at the end of one of the screen cylinders 402 fits with the plane on the auxiliary tooth block 407 at the end of the other screen cylinder 402. At this time, after one of the screen cylinders 402 rotates, it drives the adjacent screen cylinder 402 to rotate through the main tooth block 406 and the auxiliary tooth block 407; When in use, the drive motor 65 is started first, and the drive motor 65 drives the longitudinal screw 63 to rotate. When the main screw rotates, the nut seat 66 is driven to move along the guide rod 64 until the nut seat 66 moves to the side of the base block 405, and then the cylinder 67 is started. The cylinder 67 contracts and drives the cross plate 68 and the vertical rod 61 to move downward, so that the bottom end of the vertical rod 61 moves to the side of the base block 405, and then the drive motor 65 is started again, and then the nut seat 66 and the vertical rod 61 are driven to move along the guide rod 64. When the vertical rod 61 moves, it contacts and pushes the base block 405, so that the base block 405 moves in the discharge direction. When the base block 405 moves, the entire hanging ring 401, the hanging rod 403 and the roller 404 all move along the guide rail frame 3. When the hanging ring 401 moves, it also drives the inner screen drum 402 to move, thereby separating the screen drum 402 from the screen drum 402 adjacent to the feeding direction. By starting the driving motor 65 and the cylinder 67, the vertical rod 61 can be moved to one side of the hanging ring 401 and the hanging ring 401 can be pushed, so that the hanging ring 401 slides along the guide frame 3, thereby driving the sieve cylinder 402 in the hanging ring 401 to move, which is beneficial for separating multiple sieve cylinders 402 connected end to end to form a shorter sieve cylinder 402 group, so as to shorten the transportation distance of Chinese medicinal materials and reduce the cleaning time of Chinese medicinal materials. It can adapt to Chinese medicinal materials with different cleaning requirements and has stronger adaptability.

[0024] Example 3, see Figure 3 and Figure 5 , which is different from the above embodiment, the gate valve 8 includes a casing 81 fixed on the spray pipe 2, the inner cavity of the casing 81 is communicated with the inner cavity of the spray pipe 2, a gate plate 82 is arranged inside the casing 81, a connecting rod 83 is fixed to the top of the gate plate 82, the connecting rod 83 is movably plugged with the casing 81 and extends to the top of the casing 81, an end plate 84 is fixed to the top of the connecting rod 83, a first spring 85 is fixed between the end plate 84 and the casing 81, and the first spring 85 is sleeved on On the outside of the connecting rod 83, the regulating assembly 7 also includes a transverse rack 72 and a base shaft 73. The base shaft 73 is installed on the guide frame 3 through a bearing seat 74. A transmission gear 75 is fixed to the base shaft 73. The transverse rack 72 is meshed with the transmission gear 75. One end of the transverse rack 72 is fixedly connected to the base block 405. The vertical rack 71 is meshed with the transmission gear 75. The vertical rack 71 is vertically slidably connected to the guide frame 3. The vertical rack 71 is located directly above the end plate 84.

[0025] The gate plate 82 and the connecting rod 83 are both sealed to prevent water in the spray pipe 2 from overflowing. The connecting rod 83 and the gate plate 82 are both vertically arranged. The diameter of the end plate 84 is larger than the diameter of the connecting rod 83. Two bearing seats 74 are arranged on the base shaft 73. When in use, when the moving mechanism 6 pushes the base block 405 on the hanging ring 401, the movement of the base block 405 also drives the horizontal rack 72 to move. When the horizontal rack 72 moves, it drives the transmission gear 75 and the base shaft 73 to rotate. When the transmission gear 75 rotates, it drives the vertical rack 71 to move downward. Since the two adjacent screen drums 402 are separating from each other at this time, the vertical rack 71 passes through the gap between the two screen drums 402 and pushes the end plate 84 at the bottom. When the end plate 84 moves downward, it drives the connecting rod 83 to move downward and compresses the first spring 85. When the connecting rod 83 moves downward, it drives the gate plate 82 to move downward, thereby closing the gate valve 8. At this time, a section of the spray pipe 2 of the gate valve 8 close to the feeding direction can spray normally, and a section of the spray pipe 2 of the gate valve 8 close to the discharging direction cannot spray. By providing the regulating component 7 and the gate valve 8, when the screen drum 402 is separated, the regulating component 7 controls the gate valve 8 to close, so that the spray pipe 2 only sprays the inside of the working screen drum 402, thereby improving applicability, saving water resources, and being more environmentally friendly.

[0026] Example 4, see Figure 6-Figure 8 , different from the above embodiment, the rotating mechanism 5 also includes a gear ring 503 and a bar frame 504, the gear ring 503 is fixedly sleeved on the screen drum 402, the output shafts of the fixed motor 501 and the movable motor 502 are fixed with a driving gear 505, the driving gear 505 matches the gear ring 503, the strip frame 504 is slidably connected with an assembly slider 506, the movable motor 502 is fixed at the bottom of the assembly slider 506, and a transverse screw 507 is further provided in the strip frame 504, the transverse screw 507 is rotatably connected with the strip frame 504, the transverse screw 507 penetrates the assembly slider 506 and is threadedly connected with the assembly slider 506, one end of the transverse screw 507 extends to the outside of the strip frame 504 and is fixed There is a pushing gear 508, and a longitudinal strip slider 509 is also fixedly connected to the guide frame 3. A longitudinal slide rail 510 is slidably connected to the longitudinal strip slider 509. A plurality of push blocks 511 are fixedly connected to the side wall of the longitudinal slide rail 510, and the push blocks 511 match the position of the base block 405. A pushing rack 512 is fixedly connected to one end of the longitudinal slide rail 510, and the pushing rack 512 is meshed with the pushing gear 508. A second spring 513 is fixedly connected to one end of the longitudinal slide rail 510, and the other end of the second spring 513 is fixedly connected to the end of the longitudinal strip slider 509. A plurality of groups of positioning blocks 31 are fixedly connected to the guide frame 3, and the plurality of groups of positioning blocks 31 are respectively used to position the hanging rings 401 on each sub-roller assembly 4.

[0027] Among them, the gear ring 503 is fixed to the outer wall of the screen drum 402 closest to the feeding direction, the fixed motor 501 and the movable motor 502 have the same specifications, and in the initial state, the driving gears 505 on the fixed motor 501 and the movable motor 502 are meshed with the gear ring 503 at the same time, and the number of push blocks 511 is set according to actual needs, and the push blocks 511 are located on the side of the base block 405 close to the discharging direction. When multiple screen drums 402 are connected in series, the weight of the screen drum 402 itself and the weight of the Chinese medicinal materials are superimposed, and the driving force requirement is relatively high. In this embodiment, a high-power motor is not used, but two groups of low-power motors are used to drive together; When in use, the movable motor 502 and the fixed motor 501 operate synchronously, driving the two driving gears 505 to rotate simultaneously, thereby driving the gear ring 503 to rotate. When the gear ring 503 rotates, the screen drum 402 rotates accordingly, thereby driving the remaining screen drums 402 to rotate together. When the moving mechanism 6 pushes the base block 405 on the hanging ring 401, the base block 405 moves in the discharge direction, pushing the push block 511, thereby driving the longitudinal slide rail 510 to slide. When the longitudinal slide rail 510 slides, the second spring 513 is lengthened, and the push rack 512 can also be driven to move. When the push rack 512 moves, it drives the push gear 508 to rotate. , and then drives the horizontal screw 507 to rotate. When the horizontal screw 507 rotates, it drives the assembly slider 506 to slide along the bar frame 504, and then drives the movable motor 502 to move. After the movable motor 502 moves, the driving gear 505 disengages from the gear ring 503. At this time, the screen drum 402 is driven to rotate only by the fixed motor 501. When the cleaning work is finished, the moving mechanism 6 drives the sub-drum assembly 4 to reset. At this time, the elastic force of the second spring 513 also pulls the longitudinal slide rail 510 to reset the longitudinal slide rail 510. When the longitudinal slide rail 510 is reset, it drives the push gear 508 to rotate in the opposite direction, and resets the movable motor 502 again; By setting the rotating mechanism 5, when multiple sieve drums 402 are running at the same time, the load is relatively large. At this time, the movable motor 502 and the fixed motor 501 are used together to drive the sieve drum 402 to operate. When the cleaning demand is relatively small, only part of the sieve drum 402 is operated. At this time, the movable motor 502 moves, and the sieve drum 402 can be driven to rotate only by the fixed motor 501, which is beneficial to saving electric energy. When the movable motor 502 moves, the driving gear 505 is also disengaged from the gear ring 503, which reduces the resistance to the gear ring 503 and improves the transmission efficiency.

[0028] Example 5, see Figure 1 , which is different from the above-mentioned embodiment, two symmetrically distributed supporting guide rails 9 are fixedly connected inside the cleaning machine casing 1, one end of the supporting guide rail 9 extends to the outside of the cleaning machine casing 1 through the discharge port of the cleaning machine casing 1, and a discharge conveyor 10 is slidably connected between the two supporting guide rails 9, and the discharge conveyor 10 is located at the bottom of the screen drum 402.

[0029] Among them, brackets are fixed at the bottom of the two supporting guide rails 9. One end of the supporting guide rail 9 located inside the cleaning machine shell 1 is fixed to the inner wall of the cleaning machine shell 1 through the bracket, and one end of the supporting guide rail 9 located outside the cleaning machine shell 1 is fixed to the ground through the bracket. When in use, the unloading conveyor 10 can transport the cleaned Chinese medicinal materials discharged from the discharge port when it is in operation. When the screen drum 402 is separated, the unloading conveyor 10 is pushed so that one end of the unloading conveyor 10 moves to the separation point to unload the cleaned Chinese medicinal materials at this point. It is more convenient to use and has higher applicability.

[0030] Example 6, see Figure 1 A method for cleaning and collecting waste of Chinese herbal medicine pieces, wherein Chinese herbal medicines are placed into a sieve drum 402 from a feed port at one end of a cleaning machine housing 1, and then a spray pipe 2 and a rotating mechanism 5 are started to clean the Chinese herbal medicines in the sieve drum 402. The cleaned Chinese herbal medicines are discharged from the end of the sieve drum 402, and the waste is cleaned and passes through the sieve drum 402 with water. The wastewater is then collected through a sewage pipe at the bottom of the cleaning machine housing 1 and discharged to a sewage treatment device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese herbal medicine slice cleaning device, comprising a cleaning machine housing and a spray pipe fixedly installed in the cleaning machine housing, characterized in that: A guide rail frame is fixed above the inner cavity of the cleaning machine housing, a plurality of sub-drum assemblies connected end to end are installed at the bottom of the guide rail frame, and a rotating mechanism, a moving mechanism and a plurality of regulating components are also installed on the guide rail frame; The sub-drum assembly comprises a hanging ring slidably mounted on the guide rail frame and a screen drum rotatably connected inside the hanging ring, the adjacent screen drums are in corresponding positions and are connected through a gear block group, and the sub-drum assembly is used to convey raw materials; The spray pipe passes through the screen cylinders on each sub-drum assembly in sequence, and a plurality of gate valves are arranged on the spray pipe, and the gate valves are located at the connection between adjacent screen cylinders; The rotating mechanism comprises a fixed motor and a movable motor mounted on the guide rail frame, and the rotating mechanism is used to drive the screen drum on the sub-drum assembly to rotate; The moving mechanism comprises a vertical rod that can move along the guide rail frame, and the moving mechanism is used to drive the partial roller assembly to move; The regulating assembly is located at the connection of adjacent sub-roller assemblies, and the regulating assembly includes a vertical rack installed on the guide rail frame and capable of vertical movement, and the regulating assembly is used to adjust the opening and closing of the gate valve; When cleaning relatively clean raw materials, the moving mechanism operates to drive part of the screen cylinder to move in the discharge direction to separate it from the adjacent screen cylinder in the feed direction. At the same time, the regulating component operates to force the gate valve at the separation point to close. Then the rotating mechanism and the spray pipe operate. The rotating mechanism only drives part of the screen cylinder in the feed direction to rotate, and the spray pipe only sprays and cleans the inside of the rotating screen cylinder.

2. The Chinese herbal medicine cleaning device according to claim 1, characterized in that: Two symmetrically distributed hanging rods are fixedly connected to the top of the hanging ring, and rollers are installed on the top of the two hanging rods. The rollers are slidably connected to the guide rail frame. A base block is also fixed on the top of the hanging ring, and the base block is located between the two hanging rods. The tooth block group includes a main tooth block and an auxiliary tooth block. The main tooth block is fixed on the outer wall of the screen cylinder at one end close to the feeding direction, and the main tooth block extends beyond the end face of the screen cylinder, and the auxiliary tooth block is fixed on the outer wall of the screen cylinder at one end close to the discharging direction.

3. The Chinese herbal medicine cleaning device according to claim 2, characterized in that: The moving mechanism includes two connecting seats fixed on the top of the guide rail frame, and parallel longitudinal screws and guide rods are provided between the two connecting seats. Two ends of the longitudinal screw are rotatably connected to the two connecting seats respectively, and two ends of the guide rod are fixed to the two connecting seats respectively. A driving motor is fixed on one of the connecting seats, and the output shaft of the driving motor is fixed to the end of the longitudinal screw. A nut seat is threadedly connected to the longitudinal screw, and the nut seat is also movably connected to the guide rod. A cylinder is fixed on the nut seat, and the output end of the cylinder is vertically upward and fixedly connected to a cross plate. The vertical rod is movably inserted into the nut seat and the top end is fixed to the cross plate, and the bottom end of the vertical rod corresponds to the position of the base block.

4. The Chinese herbal medicine cleaning device according to claim 3, characterized in that: The gate valve includes a shell fixed on the spray pipe, the inner cavity of the shell is connected with the inner cavity of the spray pipe, a gate plate is arranged inside the shell, a connecting rod is fixed on the top of the gate plate, the connecting rod is movably connected with the shell and extends to the top of the shell, an end plate is fixed on the top of the connecting rod, a first spring is fixed between the end plate and the shell, and the first spring is sleeved on the outside of the connecting rod.

5. The Chinese herbal medicine cleaning device according to claim 4, characterized in that: The regulating component also includes a transverse rack and a base shaft, the base shaft is installed on the guide rail frame through a bearing seat, a transmission gear is fixed on the base shaft, the transverse rack is meshed with the transmission gear, one end of the transverse rack is fixedly connected to the base block, the vertical rack is meshed with the transmission gear, the vertical rack is vertically slidably connected to the guide rail frame, and the vertical rack is located directly above the end plate.

6. The Chinese herbal medicine cleaning device according to claim 2, characterized in that: The rotating mechanism also includes a gear ring and a bar frame, the gear ring is fixedly sleeved on the screen drum, the output shafts of the fixed motor and the movable motor are fixed with driving gears, the driving gear matches the gear ring, an assembly slider is slidably connected in the bar frame, the movable motor is fixed at the bottom of the assembly slider, a transverse screw is also provided in the bar frame, the transverse screw is rotatably connected to the bar frame, the transverse screw passes through the assembly slider and is threadedly connected to the assembly slider, one end of the transverse screw extends to the outside of the bar frame and is fixed with a push gear.

7. The Chinese herbal medicine cleaning device according to claim 6, characterized in that: The guide rail frame is also fixedly connected with a longitudinal strip slider, and the longitudinal strip slider is slidably connected with a longitudinal slide rail. The side walls of the longitudinal slide rail are fixedly connected with a plurality of push blocks, and the push blocks match the positions of the base blocks. One end of the longitudinal slide rail is fixedly connected with a push rack, and the push rack is meshed with a push gear.

8. The Chinese herbal medicine cleaning device according to claim 7, characterized in that: One end of the longitudinal slide rail is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the end of the longitudinal strip slider. A plurality of groups of positioning blocks are fixed on the guide rail frame, and the plurality of groups of positioning blocks are respectively used to position the hanging rings on each sub-roller assembly.

9. The Chinese herbal medicine cleaning device according to claim 1, characterized in that: Two symmetrically distributed supporting guide rails are fixedly connected inside the cleaning machine shell, one end of the supporting guide rail extends to the outside of the cleaning machine shell through the discharge port of the cleaning machine shell, and a material discharge conveyor is slidably connected between the two supporting guide rails, and the material discharge conveyor is located at the bottom of the screen drum.

10. A method for cleaning and collecting waste from Chinese herbal medicine slices, characterized in that: The integrated method for cleaning and collecting dirt of Chinese herbal medicine slices uses the Chinese herbal medicine slice cleaning device as described in any one of claims 1-9.

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