Filter for traditional Chinese medicine production

Abstract

The utility model belongs to the field of traditional Chinese medicine production, and particularly relates to a filter for traditional Chinese medicine production, which comprises a shell, a cover plate is arranged at the top of the shell, an extrusion structure penetrates through the cover plate, support legs are mounted at the bottom of the shell, a filter bin is arranged below the extrusion structure, and a through hole is reserved at the bottom of the filter bin. The extrusion structure comprises a motor, a movable rod, a pressing plate, a scraping plate and a fixing bolt, the motor is arranged at the top of the extrusion structure, the movable rod is slidably connected to the interior of the extrusion structure, the pressing plate is arranged at the bottom of the movable rod, and the scraping plate is installed below the pressing plate; a fixing bolt penetrates through the interior of the scraping plate; traditional Chinese medicine needing to be filtered can be extruded, the filtering efficiency is improved, residual traditional Chinese medicine residues can be scraped away during extrusion, the situation that the filtering effect is reduced due to the fact that the filter screen is blocked by the medicine residues is prevented, medicine residues are conveniently collected, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of traditional Chinese medicine production, in particular to a filter for traditional Chinese medicine production. Background Art

[0002] Filtration is an operation process in the production, processing and preparation of traditional Chinese medicine, which separates the medicinal juice from the residue. The traditional method is to use natural sedimentation or filter cloth for filtration. Natural sedimentation takes a long time and has low efficiency. When filtering with filter cloth or filter plate, the residue will cover the filter cloth or filter plate and gradually block the filter holes. Therefore, a filter machine for traditional Chinese medicine production is urgently needed.

[0003] In Chinese patent CN202222465489.2, the utility model discloses a Chinese medicine filter, including a filter box, the filter box is a hollow cavity with an opening at the top, a filter plate is embedded on the bottom wall of the filter box, a liquid storage box is provided on the bottom wall of the filter box, a door frame is provided on the top of the filter box, a reciprocating wall scraping and extruding assembly is provided on the door frame, the reciprocating wall scraping and extruding assembly includes a driving motor, a connecting plate, a reciprocating swinging control member, a slider, a mounting plate and a scraper, the connecting plate is arranged on the inner wall of the door frame, a limiting slide is provided on the connecting plate, the slider slides and is embedded in the limiting slide, the mounting plate is arranged on the bottom wall of the slider, the scraper is provided with two groups and symmetrically arranged on both sides of the mounting plate, and the reciprocating swinging control member is connected to the driving motor and the slider. The utility model belongs to the technical field of Chinese medicine filtration devices, and is specifically a Chinese medicine filter.

[0004] In order to solve the problem of low filtering efficiency of traditional Chinese medicine, the existing technology uses a scraper and a filter plate to squeeze the traditional Chinese medicine, but it is still troublesome to collect the scraped medicine residue, which leads to the continuous accumulation of medicine residue and affects the subsequent filtering work.

[0005] Therefore, a filter for Chinese medicine production is proposed in view of the above problems. Utility Model Content

[0006] The utility model aims to provide a filter for traditional Chinese medicine production, so as to solve the problem in the above background technology that the collection of medicine residues is troublesome, resulting in continuous accumulation of medicine residues and affecting subsequent filtering work.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a filter for traditional Chinese medicine production, comprising an outer shell, a cover plate is arranged on the top of the outer shell, an extrusion structure is penetrated inside the cover plate, and support legs are installed at the bottom of the outer shell, a filter bin is arranged below the extrusion structure, a through hole is reserved at the bottom of the filter bin, and a slag discharge structure is installed below the through hole.

[0008] The extrusion structure includes a motor, a movable rod, a pressure plate, a scraper and a fixing bolt. The motor is arranged on the top of the extrusion structure, and the movable rod is slidably connected inside the extrusion structure. The pressure plate is arranged on the bottom of the movable rod, and a scraper is installed below the pressure plate, and the fixing bolt runs through the inside of the scraper.

[0009] The slag discharge structure comprises a movable unit and a limiting unit. The movable unit is arranged below the slag discharge structure, and the limiting units are installed at both ends of the movable unit.

[0010] Preferably, the pressure plate and the scraper plate form a detachable structure through fixing bolts, and the outer wall of the scraper plate is chamfered.

[0011] Preferably, the filter bin comprises a filter screen and a support plate, the filter screen is integrally provided on the inner wall of the filter bin, and the support plate is installed at the end of the filter screen.

[0012] Preferably, the movable unit comprises a gasket and a connecting rod, the gasket is adhered to the surface of the slag discharge structure, and the connecting rod is arranged on the bottom surface of the slag discharge structure.

[0013] Preferably, the limiting unit comprises a threaded column, a bearing and a limiting disk, both ends of the connecting rod are penetrated by a threaded column, one end of the threaded column is rotatably connected to the bearing, and the other end of the threaded column is welded to the limiting disk.

[0014] Preferably, the shell includes an inclined plate, a liquid outlet, a pipe and a valve, the bottom of the inner wall of the shell is provided with an inclined plate, and the left inner wall of the shell is reserved with a liquid outlet, a pipe is installed on the left side of the liquid outlet, and the outer wall of the pipe is provided with a valve.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model adopts the cooperation between the extrusion structure and the filter bin to extrude the Chinese medicine to be filtered, thereby improving the filtration efficiency. During extrusion, the residual Chinese medicine residue can be scraped off to prevent the residue from clogging the filter screen and causing the filtration effect to be reduced. It has a supporting effect, prevents the filter bin from being deformed, and can extend the service life;

[0017] 2. The utility model adopts the cooperation between the slag discharge structure, the inclined plate and the liquid outlet to concentrate the filtered liquid medicine and make it flow out from the liquid outlet, preventing the liquid medicine from remaining at the bottom of the device and causing collection difficulties. It can improve the sealing performance and prevent the liquid medicine from flowing out of the through hole and causing waste, so that the slag discharge structure can slide up and down, which is convenient for collecting the medicine residue and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model as a whole when viewed from above;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the extrusion structure of the utility model when viewed from above;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the slag discharge structure of the utility model;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the outer shell and the filter chamber of the utility model when viewed from above.

[0025] In the figure: 1. shell; 101. inclined plate; 102. liquid outlet; 103. pipeline; 104. valve; 2. cover plate; 3. extrusion structure; 301. motor; 302. movable rod; 303. pressure plate; 304. scraper; 305. fixing bolt; 4. filter chamber; 401. filter screen; 402. support plate; 5. through hole; 6. slag discharge structure; 601. gasket; 602. connecting rod; 603. threaded column; 604. bearing; 605. limit plate; 7. support leg. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] Embodiment 1

[0028] See also Figures 1 to 6As shown, a filter for traditional Chinese medicine production includes a shell 1, a cover plate 2 is arranged on the top of the shell 1, and an extrusion structure 3 is penetrated inside the cover plate 2, and a support leg 7 is installed at the bottom of the shell 1, a filter bin 4 is arranged below the extrusion structure 3, and a through hole 5 is reserved at the bottom of the filter bin 4, and a slag discharge structure 6 is installed below the through hole 5; the extrusion structure 3 includes a motor 301, a movable rod 302, a pressing plate 303, a scraper 304 and a fixing bolt 305, the motor 301 is arranged on the top of the extrusion structure 3, and the movable rod 302 is slidably connected inside the extrusion structure 3, and a pressing plate 303 is arranged at the bottom of the movable rod 302, and A scraper 304 is installed below the pressure plate 303, and a fixing bolt 305 penetrates the interior of the scraper 304; the slag discharge structure 6 includes a movable unit and a limit unit, a movable unit is arranged below the slag discharge structure 6, and the limit units are installed at both ends of the movable unit. Through such an arrangement, the Chinese medicine to be filtered can be squeezed to improve the filtration efficiency. The pressure plate 303 and the scraper 304 form a detachable structure through the fixing bolt 305, and the outer wall of the scraper 304 is chamfered. Through such an arrangement, when squeezing the Chinese medicine, the residual Chinese medicine residue can be scraped off to prevent the residue from clogging the filter screen 401 and reducing the filtration effect.

[0029] Embodiment 2

[0030] like Figure 1-3 as well as Figure 6 As shown, on the basis of Example 1, the utility model provides a technical solution: the filter bin 4 includes a filter screen 401 and a support plate 402, the inner wall of the filter bin 4 is integrally provided with the filter screen 401, and the end of the filter screen 401 is installed with a support plate 402, through such a configuration, it can support the filter bin 4 during extrusion, prevent the filter bin 4 from deformation, and extend the service life, the shell 1 includes an inclined plate 101, a liquid outlet 102, a pipe 103 and a valve 104, the bottom of the inner wall of the shell 1 is provided with an inclined plate 101, and the left inner wall of the shell 1 is reserved with the liquid outlet 102, the left side of the liquid outlet 102 is installed with a pipe 103, and the outer wall of the pipe 103 is provided with a valve 104, through such a configuration, the filtered liquid can be concentrated and flow out from the liquid outlet 102, preventing the liquid from remaining at the bottom of the device and causing collection difficulties.

[0031] Embodiment 3

[0032] like Figure 3 as well as Figure 5As shown, on the basis of Example 1, the utility model provides a technical solution: the movable unit includes a gasket 601 and a connecting rod 602, the gasket 601 is adhered to the surface of the slag discharge structure 6, and the connecting rod 602 is arranged on the bottom surface of the slag discharge structure 6. Through such a setting, the sealing performance can be improved to prevent the medicine liquid from flowing out of the through hole 5 and causing waste. The limiting unit includes a threaded column 603, a bearing 604 and a limiting plate 605. The threaded column 603 is passed through both ends of the connecting rod 602, and one end of the threaded column 603 is rotatably connected to the bearing 604, and the other end of the threaded column 603 is welded with a limiting plate 605. Through such a setting, the slag discharge structure 6 can slide up and down, which is convenient for collecting medicine residues and improving work efficiency.

[0033] Working principle: First, open the cover plate 2, add the Chinese medicine to be filtered into the filter chamber 4, cover the cover plate 2, start the extrusion structure 3, and an electric push rod is arranged inside the extrusion structure 3. The electric push rod is driven by the motor 301 to make the movable rod 302 and the pressing plate 303 slide downward to squeeze the Chinese medicine inside the filter chamber 4. During the squeezing, the scraper 304 under the pressing plate 303 will first slide over the inner wall of the filter chamber 4, thereby scraping off the Chinese medicine remaining on the inner wall of the filter chamber 4;

[0034] Secondly, after the Chinese medicine inside the filter chamber 4 is squeezed, the liquid medicine contained in the Chinese medicine will be filtered out through the filter screen 401 and slide down to the surface of the inclined plate 101, and then flow to the pipe 103 through the ramp of the inclined plate 101 toward the liquid outlet 102, and flow out through the pipe 103, and the remaining medicine residue will remain on the surface of the gasket 601 at the bottom of the filter chamber 4;

[0035] Finally, after the filtration of the traditional Chinese medicine is completed, the slag discharge structure 6 is started, and the threaded column 603 is driven to rotate through the bearing 604, so that the slag discharge structure 6, the gasket 601 and the connecting rod 602 slide downward, so that the medicine residue remaining in the filter bin 4 is separated from the device for easy collection. The bearings 604 are symmetrically arranged. When rotating, one bearing 604 rotates clockwise and the other rotates counterclockwise. The gasket 601 is made of rubber material and has a sealing effect.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A filter for Chinese medicine production, characterized in that: The invention comprises a shell (1), a cover plate (2) is arranged on the top of the shell (1), an extrusion structure (3) is penetrated inside the cover plate (2), a support leg (7) is installed on the bottom of the shell (1), a filter bin (4) is arranged below the extrusion structure (3), a through hole (5) is reserved at the bottom of the filter bin (4), and a slag discharge structure (6) is installed below the through hole (5), The extrusion structure (3) comprises a motor (301), a movable rod (302), a pressure plate (303), a scraper (304) and a fixing bolt (305); the motor (301) is arranged on the top of the extrusion structure (3), and the movable rod (302) is slidably connected inside the extrusion structure (3); the pressure plate (303) is arranged on the bottom of the movable rod (302), and the scraper (304) is installed below the pressure plate (303), and the fixing bolt (305) penetrates inside the scraper (304); The slag discharge structure (6) comprises a movable unit and a limiting unit. The movable unit is arranged below the slag discharge structure (6), and the limiting units are installed at both ends of the movable unit.

2. A filter for Chinese medicine production according to claim 1, characterized in that: The pressing plate (303) and the scraper (304) form a detachable structure through fixing bolts (305), and the outer wall of the scraper (304) is chamfered.

3. A filter for Chinese medicine production according to claim 1, characterized in that: The filter bin (4) comprises a filter screen (401) and a support plate (402); the filter screen (401) is integrally arranged on the inner wall of the filter bin (4), and the support plate (402) is installed at the end of the filter screen (401).

4. A filter for Chinese medicine production according to claim 1, characterized in that: The movable unit comprises a gasket (601) and a connecting rod (602); the gasket (601) is adhered to the surface of the slag discharge structure (6), and the connecting rod (602) is arranged on the bottom surface of the slag discharge structure (6).

5. A filter for Chinese medicine production according to claim 4, characterized in that: The limiting unit comprises a threaded column (603), a bearing (604) and a limiting plate (605); both ends of the connecting rod (602) are penetrated by the threaded column (603); one end of the threaded column (603) is rotatably connected to the bearing (604), and the other end of the threaded column (603) is welded to the limiting plate (605).

6. A filter for Chinese medicine production according to claim 1, characterized in that: The housing (1) comprises an inclined plate (101), a liquid outlet (102), a pipe (103) and a valve (104); the inclined plate (101) is arranged at the bottom of the inner wall of the housing (1), and the liquid outlet (102) is reserved on the left inner wall of the housing (1); the pipe (103) is installed on the left side of the liquid outlet (102), and the valve (104) is arranged on the outer wall of the pipe (103).

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