Traditional Chinese medicinal material extraction device

Abstract

The utility model discloses a traditional Chinese medicinal material extraction device, which belongs to the technical field of traditional Chinese medicinal material extraction, and comprises a tank body for containing traditional Chinese medicinal material liquid, a filter screen fixedly arranged in the tank body, a rotating pipe rotationally connected in the tank body, a driving component for driving the rotating pipe to rotate, and a suction bin connected on the rotating pipe, the output end of the suction bin faces the surface of the filter screen and is connected with a water outlet pipe provided with a second water pump. According to the utility model, the suction bin, the water spraying bin and the rolling brushes are arranged on the filter screen, when water flow is sprayed from the output end of the water spraying bin to the filter screen, impurities in meshes of the filter screen can be continuously extruded, and the extruded impurities are gathered at a position below the input end of the suction bin under the action of the rolling brushes; and the suction bin sucks the impurities and discharges the impurities out of the tank body, and under the cooperation of the lifting plate and the rolling brush, the surface of the filter screen is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material extraction, in particular to a Chinese medicinal material extraction device. Background Art

[0002] Chinese medicinal materials extraction devices are devices used to extract effective ingredients from Chinese medicinal materials. These devices usually use different physical or chemical methods to achieve the extraction process. Chinese medicinal materials extraction devices usually include extraction tanks, reflux extraction equipment, percolation equipment, dynamic extraction equipment, evaporation equipment, etc. Among them, filter structures are often used in devices for extracting Chinese medicinal materials. Chinese medicinal materials are in a crushed state during extraction, and the role of the filter in the Chinese medicinal materials extraction process is mainly to remove solid particles and undissolved impurities in the extracted liquid. The material of the filter is generally made of corrosion-resistant, high-strength and easy-to-clean material, and the filter can be reused during use.

[0003] However, during the use of the filter in the Chinese medicinal material extraction device, the filter may be blocked by medicinal material residues. Generally, the filter blockage is dealt with by removing the filter and cleaning it, or a scraper is set on the filter. When the filter is blocked, the scraper is used to clean it, thereby increasing the service life of the filter. However, the scraper can only effectively target large particles of medicinal material residues on the surface of the filter during use, and the scraper is generally in a relatively static state during use, and the fine residues in the filter mesh cannot be scraped off. During the long-term use of the filter, fine particle residues on its surface and in the filter mesh are constantly accumulating, and the scraper is not ideal for handling such fine particle residues, so the filter needs to be removed for cleaning. Especially when the Chinese medicinal material extraction device is frequently used, the use of the scraper has limited cleaning ability for the filter, and each disassembly and cleaning of the filter will affect the use efficiency of the Chinese medicinal material extraction device. Utility Model Content

[0004] The embodiment of the utility model provides a Chinese medicinal material extraction device to solve the above-mentioned technical problems.

[0005] The embodiment of the utility model adopts the following technical scheme: it includes a tank body for containing Chinese medicinal material liquid, a filter screen fixedly installed inside the tank body, a rotating tube rotatably connected to the inside of the tank body, and a driving component for driving the rotating tube to rotate, and also includes a suction bin connected to the rotating tube, the output end of the suction bin faces the surface of the filter screen, and the output end of the suction bin is connected to a water outlet pipe provided with a No. 2 water pump; roller brushes are located on both sides of the suction bin, and the roller brushes gather impurities on the filter screen to the position of the output end of the suction bin; a water spray bin, the output end of the water spray bin is located on the side of the filter screen away from the roller brush and corresponds to the position of the roller brush, and the input end of the water spray bin is connected to a water inlet pipe provided with a No. 1 water pump.

[0006] Furthermore, one end of the roller brush is connected to a gear box, and the gear box provides power input for the rotation of the roller brush.

[0007] Furthermore, a lifting plate is sealingly and slidably connected inside the tank body, and the lifting plate is located below the filter screen. A telescopic rod for driving the lifting plate to move is provided below the lifting plate.

[0008] Furthermore, the output end of the water spray bin is connected to a plurality of water spray heads.

[0009] Furthermore, the driving assembly includes a No. 1 motor fixedly connected to the inside of the tank body, a No. 1 gear fixedly connected to the rotating tube, and a No. 2 gear rotatably connected to the inside of the tank body, and the No. 1 gear is meshed with the No. 2 gear, and the output end of the No. 1 motor is connected to the No. 2 gear.

[0010] Furthermore, a connecting pipe and a discharge pipe are respectively connected to the top and the side wall of the tank body, and the discharge pipe is located between the filter screen and the lifting plate.

[0011] Furthermore, a sewage pipe is connected to the side wall of the tank body, and a solenoid valve is provided on the sewage pipe.

[0012] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0013] In the utility model, a suction bin, a water spray bin and a roller brush are arranged on the filter. When water is sprayed onto the filter from the output end of the water spray bin, impurities in the mesh of the filter are continuously squeezed out. The squeezed impurities are gathered at a position below the input end of the suction bin under the action of the roller brush. The suction bin absorbs these impurities and discharges them out of the tank. With the cooperation of the lifting plate and the roller brush, the surface of the filter is cleaned. In the above process, fine impurities in the mesh of the filter can be cleaned, the cleaning effect of the filter is enhanced, the single use time of the filter is increased, and the overall filtration efficiency in the process of extracting Chinese medicinal materials is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the isometric side section structure of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the internal structure of the tank of the utility model;

[0018] Figure 4 This is a front view of the internal structure of the tank of the utility model;

[0019] Figure 5 This is a cross-sectional view of the internal structure of the tank of the utility model;

[0020] Figure 6 This is a schematic diagram of the bottom structure of the lifting plate of the utility model;

[0021] Figure 7 It is a schematic diagram of the water spray chamber and protective shell structure of the utility model;

[0022] Figure 8 This is a schematic diagram of the structure of the water spray chamber, roller brush and suction chamber of the utility model;

[0023] Fig. 9 It is a partial structural schematic diagram of the utility model;

[0024] Fig.10 For the utility model Fig. 9 Enlarged structural diagram at A in the middle.

[0025] Reference numerals

[0026] 1. Tank; 2. Filter; 3. Rotating pipe; 4. Suction chamber; 400. No. 2 water pump; 401. Water outlet pipe; 5. Roller brush; 6. Water spray chamber; 600. No. 1 water pump; 601. Water inlet pipe; 602. Water spray head; 7. Gear box; 701. Driving gear; 702. Driven gear; 703. No. 1 pulley; 704. No. 2 pulley; 705. Transmission belt; 706. No. 2 motor; 8. Lifting plate; 9. Telescopic rod; 101. No. 1 motor; 102. No. 1 gear; 103. No. 2 gear; 11. Connecting pipe; 12. Discharge pipe; 13. Drain pipe; 14. Solenoid valve; 15. Protective shell; 16. Cross support frame; 17. Conduit. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] The embodiment of the utility model provides a Chinese medicinal material extraction device, including a tank body 1 for containing Chinese medicinal material liquid, a filter screen 2 fixedly installed inside the tank body 1, a rotating tube 3 rotatably connected to the inside of the tank body 1, and a driving component for driving the rotating tube 3 to rotate. A cross support frame 16 is fixedly connected to the inside of the tank body 1, and the rotating tube 3 is rotatably connected to the cross support frame 16. When in use, a mixed liquid of Chinese medicinal materials is introduced into the tank body 1, filtered by the filter screen 2, and then discharged, thereby completing the filtration of the mixed liquid of Chinese medicinal materials and removing impurity particles therein.

[0030] It also includes a suction bin 4 connected to the rotating tube 3, the output end of the suction bin 4 faces the surface of the filter screen 2, and the output end of the suction bin 4 is connected to a water outlet pipe 401 provided with a No. 2 water pump 400. Under the action of the driving component, the rotating tube 3 will drive the suction bin 4 to perform a circular motion with the central axis of the rotating tube 3 as the center, and the water outlet pipe 401 is connected to an external pipeline. Under the action of the No. 2 water pump 400, the liquid at the output end of the suction bin 4 or the solid particles mixed with the liquid are extracted. The No. 2 water pump 400 of a suitable model is set according to the actual situation in order to provide sufficient suction to the suction bin 4.

[0031] The roller brushes 5 are located on both sides of the suction bin 4, and the roller brushes 5 gather the impurities on the filter screen 2 to the output end of the suction bin 4. The roller brushes 5 are rotatably connected to the suction bin 4. One end of the roller brush 5 is connected to a gear box 7, and the gear box 7 provides power input for the rotation of the roller brush 5. When the suction bin 4 performs a circular motion, it will drive the roller brush 5 to move together. When the roller brush 5 moves, it can clean the impurities on the surface of the filter screen 2. The roller brush 5 cooperates with the suction bin 4. After the roller brush 5 gathers the impurities on the surface of the filter screen 2, the suction bin 4 will extract the gathered impurities from the surface of the filter screen 2.

[0032] A water spray tank 6, the output end of the water spray tank 6 is located on the side of the filter 2 away from the roller brush 5 and corresponds to the position of the roller brush 5. The input end of the water spray tank 6 is connected to a water inlet pipe 601 provided with a No. 1 water pump 600, and the output end of the water spray tank 6 is connected to a plurality of water spray heads 602. The water spray tank 6 sprays water from the bottom of the filter 2 upward, and the water spray tank 6 cooperates with the suction tank 4 and the two roller brushes 5. The water sprayed by the water spray head 602 will squeeze out the impurities in the mesh of the filter 2, and the water spray head 602 corresponds to the positions of the two roller brushes 5. When the water spray head 602 sprays water on one side of the filter 2, the water flow will seep out from the other side of the filter 2 and at a position corresponding to the position of the roller brush 5 when passing through the filter 2. During the rotation of the roller brush 5, the impurities that seep out and the mixture of liquid will be brushed and cleaned. Under the action of the two roller brushes 5, the mixture can be gathered at the position between the two roller brushes 5.

[0033] like Figure 4 As shown, a conduit 17 is sealed and rotatably connected at the output end of the water outlet pipe 401 and at the input end of the water inlet pipe 601, ensuring that the water outlet pipe 401 and the water inlet pipe 601 will not be entangled when rotating with the rotating tube 3.

[0034] The suction bin 4, the water spray bin 6 and the roller brush 5 are all arranged in a protective shell 15 fixedly connected to the side wall of the rotating tube 3, and the roller brush 5 is located at the opening position of the protective shell 15. When in use, the protective shell 15 will protect the suction bin 4, the water spray bin 6 and the roller brush 5 to avoid splashing of impurities caused by the rotation of the roller brush 5, and effectively prevent other structures inside the tank body 1 from being secondary contamination.

[0035] A connecting pipe 11 and a discharge pipe 12 are respectively connected to the top and side wall of the tank body 1. The discharge pipe 12 is located between the filter screen 2 and the lifting plate 8. The connecting pipe 11 is connected to a device for producing Chinese medicinal material liquid in the Chinese medicinal material extraction equipment. This device introduces the crushed medicinal material mixed liquid into the tank body 1 through the connecting pipe 11. When entering the tank body 1, it is filtered by the filter screen 2 and then discharged from the discharge pipe 12. The discharge pipe 12 is connected to the equipment after the filtration process.

[0036] like Figure 9-10As shown, the structure inside the gearbox 7 includes a driving gear 701, a driven gear 702, a first pulley 703, a second pulley 704 and a transmission belt 705. The driven gear 702 is fixedly connected to one end of one of the roller brushes 5, and the first pulley 703 is fixedly connected to one end of the other roller brush 5. The driving gear 701 is rotatably connected to the protective shell 15, and the driving gear 701 is located between the driven gear 702 and the first pulley 703. The driving gear 701 is meshed with the driven gear 702. The transmission belt 705 is sleeved on the first pulley 703 and the second pulley 704. The second pulley 704 is fixedly connected to the driving gear 701. A second motor 706 is installed on the gearbox 7, and the output end of the second motor 706 is connected to the second pulley 704. After starting the second motor 706, the second motor 706 drives the second pulley 704 to rotate, and the second The No. 1 pulley 704 drives the No. 1 pulley 703 to rotate through the transmission belt 705, and then drives one of the roller brushes 5 to rotate in one direction. When the No. 2 motor 706 drives the No. 2 pulley 704 to rotate, it will also drive the driving gear 701 to rotate, and then drive the driven gear 702 to rotate, and then drive the other roller brush 5 to rotate in the opposite direction. At this time, driven by the No. 2 motor 706, the two roller brushes 5 will rotate in opposite directions. By adjusting the correct rotation direction of the two roller brushes 5, the impurities squeezed out by the water spray bin 6 can be gathered at the input end of the suction bin 4. At this time, under the action of the suction bin 4, the mixture of the gathered impurities and liquid is extracted from the filter screen 2, and then discharged from the tank body 1 through the water outlet pipe 401, and the rotating pipe 3 will drive the suction bin 4, the water spray bin 6 and the roller brush 5 to make a circular motion as a whole, thereby cleaning the entire surface of the filter screen 2.

[0037] like Figure 1 as well as Figure 5As shown, a lifting plate 8 is sealed and slidably connected inside the tank body 1, and the lifting plate 8 is located below the filter screen 2. A telescopic rod 9 for driving the lifting plate 8 to move is provided below the lifting plate 8. A sewage pipe 13 is connected to the side wall of the tank body 1, and a solenoid valve 14 is provided on the sewage pipe 13. When the suction bin 4, the water spray bin 6 and the roller brush 5 cooperate with each other to clean the impurities on the filter screen 2, in order to improve the cleaning effect of the filter screen 2, the telescopic rod 9 can be started to drive the lifting plate 8 to rise. When it rises to the position of the sewage pipe 13, the lifting plate 8 is lifted and lifted. Stop, and in the case where the water spraying chamber 6 continuously sprays water, under the obstruction of the lifting plate 8, the water flow gathers on the lifting plate 8 and continuously increases the water level until the surface of the filter 2 is submerged. After the suction chamber 4 continuously extracts the impurities gathered by the roller brush 5, the water level on the lifting plate 8 will remain at a relatively fixed position during injection and extraction until the surface of the filter 2 is cleaned. The solenoid valve 14 on the drain pipe 13 is opened to discharge the liquid not extracted by the suction chamber 4 along the drain pipe 13, and then under the action of the telescopic rod 9, the lifting plate 8 is restored to the initial position state, and the cleaning of the filter 2 is completed at this time. Compared with the simple use of a scraper to clean the filter 2, this method of cleaning the filter 2 by the suction chamber 4, the water spraying chamber 6 and the roller brush 5 is more effective and meticulous, and effectively increases the usable time of the filter 2.

[0038] like Figure 6 As shown, the driving assembly includes a No. 1 motor 101 fixedly connected to the inside of the tank body 1, a No. 1 gear 102 fixedly connected to the rotating tube 3, and a No. 2 gear 103 rotatably connected to the inside of the tank body 1, and the No. 1 gear 102 is meshed with the No. 2 gear 103, and the output end of the No. 1 motor 101 is connected to the No. 2 gear 103. The No. 1 motor 101 is started, which drives the No. 2 gear 103 to rotate, and then the No. 1 gear 102 is driven to rotate through the No. 2 gear 103, and the rotating tube 3 is driven to rotate through the No. 1 gear 102, and the rotating tube 3 drives the suction chamber 4, the water spray chamber 6 and the roller brush 5 to move, so that the suction chamber 4, the water spray chamber 6 and the roller brush 5 have a better cleaning effect on the surface of the filter screen 2.

[0039] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A Chinese medicinal material extraction device, comprising a tank body (1) for containing Chinese medicinal material liquid, a filter screen (2) fixedly installed inside the tank body (1), a rotating tube (3) rotatably connected to the inside of the tank body (1), and a driving component for driving the rotating tube (3) to rotate, characterized in that: Also includes; A suction chamber (4) connected to the rotating tube (3), the output end of the suction chamber (4) facing the surface of the filter screen (2), and a water outlet pipe (401) provided with a second water pump (400) connected to the output end of the suction chamber (4); Rolling brushes (5) are located on both sides of the suction bin (4), and the rolling brushes (5) gather impurities on the filter screen (2) to the output end of the suction bin (4); A water spray chamber (6), wherein an output end of the water spray chamber (6) is located on a side of the filter (2) away from the roller brush (5) and corresponds to the position of the roller brush (5), and an input end of the water spray chamber (6) is connected to a water inlet pipe (601) provided with a first water pump (600).

2. A Chinese medicinal material extraction device according to claim 1, characterized in that: One end of the roller brush (5) is connected to a gear box (7), and the gear box (7) provides power input for the rotation of the roller brush (5).

3. A Chinese medicinal material extraction device according to claim 1, characterized in that: A lifting plate (8) is sealingly and slidably connected inside the tank body (1), and the lifting plate (8) is located below the filter screen (2). A telescopic rod (9) for driving the lifting plate (8) to move is provided below the lifting plate (8).

4. A Chinese medicinal material extraction device according to claim 1, characterized in that: The output end of the water spray bin (6) is connected to a plurality of water spray heads (602).

5. The Chinese medicinal material extraction device according to claim 1, characterized in that: The driving assembly comprises a No. 1 motor (101) fixedly connected to the inside of the tank body (1), a No. 1 gear (102) fixedly connected to the rotating tube (3), and a No. 2 gear (103) rotatably connected to the inside of the tank body (1), wherein the No. 1 gear (102) is meshed with the No. 2 gear (103), and an output end of the No. 1 motor (101) is connected to the No. 2 gear (103).

6. A Chinese medicinal material extraction device according to claim 3, characterized in that: The top and side wall of the tank body (1) are respectively connected with a connecting pipe (11) and a discharge pipe (12), and the discharge pipe (12) is located between the filter screen (2) and the lifting plate (8).

7. The Chinese medicinal material extraction device according to claim 1, characterized in that: The side wall of the tank body (1) is connected to a sewage discharge pipe (13), and a solenoid valve (14) is provided on the sewage discharge pipe (13).

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