Traditional Chinese medicine dissolving and filtering device for traditional Chinese medicine analysis

Abstract

The utility model discloses a traditional Chinese medicine dissolving and filtering device for traditional Chinese medicine analysis, and relates to the technical field of pharmaceutical analysis experimental equipment. The device comprises a dissolving tank, a storage tank is mounted at the bottom of the dissolving tank through a connecting pipe, a filter screen is mounted in the dissolving tank, the filter screen is close to the bottom of the dissolving tank, a plurality of groups of stirring components are rotatably arranged in the dissolving tank and above the filter screen, and a cavity is formed in the dissolving tank. By arranging the elastic mechanism, when the stirring rod rotates, the shovel plate is sprung by the elastic mechanism to be in contact with the upper side of the filter screen, so that the upper side of the filter screen is scraped, and traditional Chinese medicine residues are scraped into the square frame to be collected; and then a sliding block is pulled to drive a connecting rope to enable a shovel plate to close a square frame, so that residues on a filter screen are collected in a unified mode, and the convenience of follow-up arrangement of the traditional Chinese medicine residues is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drug analysis experimental equipment, and specifically relates to a Chinese medicine dissolving and filtering device for Chinese medicine analysis. Background Art

[0002] Usually in the process of dissolving traditional Chinese medicine, it is often necessary to filter the dissolved liquid to avoid the appearance of drug residues in the dissolved liquid, which affects the quality of the solvent.

[0003] A Chinese patent with announcement number CN217473213U discloses a Chinese medicine dissolution and filtration device for Chinese medicine analysis, including a dissolution box, a storage box is installed at the bottom of the dissolution box through a connecting pipe, a filter screen is installed inside the dissolution box, the filter screen is close to the bottom of the dissolution box, and several groups of stirring components are rotatably arranged inside the dissolution box and above the filter screen. A cavity is formed on the dissolution box, and the cavity is close to the top of the dissolution box. A motor is accommodated in the cavity, and a driving component is installed at the driving end of the motor. A rotating component is arranged at the coupling point between the motor and the stirring component, and a cleaning component is arranged at the end of the rotating component and close to the top surface of the filter screen.

[0004] During the implementation of the above technical solution, the filter is cleaned by driving the cleaning component through the rotating component, which facilitates the subsequent cleaning work of the filter. However, after cleaning and the internal liquid is discharged, the drug residue after cleaning will still fall onto the filter again and is relatively scattered. Personnel need to clean the filter in the dissolving box, which makes cleaning more troublesome for the staff.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a Chinese medicine dissolving and filtering device for Chinese medicine analysis.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A Chinese medicine dissolving and filtering device for Chinese medicine analysis comprises a dissolving box, a sealing cover is installed on the upper side of the dissolving box, a protection box is fixedly connected to the upper side of the sealing cover, a motor is fixedly connected to the upper side of the inner wall of the protection box, the upper side of the inner wall of the dissolving box rotates to cooperate with a stirring rod, and a linkage mechanism is installed between the stirring rod and the motor;

[0009] A square frame is fixedly connected to one side of the stirring rod, a shovel plate is rotatably matched to one side of the square frame, an elastic mechanism is installed between the shovel plate and the square frame, a connecting rope is fixedly connected to the upper side of the shovel plate, a square groove is opened at the upper end of the stirring rod, and a sliding block fixedly connected to the connecting rope is slidably matched to the inner wall of the square groove;

[0010] The inner wall of the dissolution box is equipped with a filter screen, and one side of the dissolution box is equipped with a delivery pipe.

[0011] Optionally, the linkage mechanism includes a driving gear fixedly connected to the output end of the motor, and a driven gear fixedly connected to the stirring rod and meshing with the driving gear. When the motor rotates, it drives the driving gear to rotate, and the driving gear then drives the driven gear to rotate, thereby achieving linkage between the stirring rod and the motor.

[0012] Optionally, the elastic mechanism includes an arc-shaped rod fixedly connected to one side of the square frame and slidingly matched with the shovel plate, and a spring fixedly connected between the shovel plate and the square frame and sleeved on the arc-shaped rod. When there is no tension in the connecting rope, the spring generates elastic force between the shovel plate and the square frame, so that the square frame opens and the shovel plate contacts the upper side of the filter screen for scraping.

[0013] Optionally, a plurality of connecting rods are fixedly connected to the lower side of the dissolving box, a carrying box is fixedly connected to the lower side of the connecting rods, and a control valve is installed between the carrying box and the dissolving box. The carrying box is used to carry the dissolved medicine liquid, and the control valve is used to control the medicine liquid in the dissolving box to flow into the carrying box.

[0014] Optionally, a plurality of thread grooves are provided on the upper side of the dissolving box and one side of the sealing cover, and the inner walls of the plurality of thread grooves are threadedly matched with fixing bolts. The sealing cover can be easily disassembled by rotating the fixing bolts, thereby increasing the convenience of cleaning the parts on the lower side of the sealing cover.

[0015] Optionally, a pull rod is rotatably coupled to the upper side of the sliding block, and a pull handle is fixedly connected to the upper side of the pull rod. The sliding block can be driven to move up and down by holding the pull handle.

[0016] Optionally, a slide groove is provided on the upper side of the protection box, and a card plate is slidably matched on the inner wall of the slide groove. When the handle is pulled, the card plate can be clamped on the outside of the pull rod and located on the lower side of the handle to fix the connecting rope and prevent the connecting rope from sliding downward, thereby fixing the shovel plate.

[0017] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0018] By setting up an elastic mechanism, it can be achieved that when the stirring rod rotates, the shovel plate is elastically contacted with the upper side of the filter net through the elastic mechanism, so as to scrape the upper side of the filter net, so that the Chinese medicine residue is scraped into the square frame for collection. After the collection is completed, the sliding block is pulled to drive the connecting rope to close the shovel plate to the square frame, so that the residue on the filter net is collected uniformly, thereby further increasing the convenience of subsequent sorting of the Chinese medicine residue.

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0021] Figure 1 It is a front cross-sectional structural schematic diagram of an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of a stirring rod according to an embodiment of the utility model;

[0023] Figure 3 For an embodiment of the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of a protection box according to an embodiment of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Dissolving box; 2. Sealing cover; 3. Protective box; 4. Motor; 5. Stirring rod; 6. Linkage mechanism; 601. Driving gear; 602. Driven gear; 7. Square frame; 8. Shovel plate; 9. Elastic mechanism; 901. Arc rod; 902. Spring; 10. Connecting rope; 11. Square groove; 12. Sliding block; 13. Filter screen; 14. Dispensing tube; 15. Connecting rod; 16. Carrying box; 17. Control valve; 18. Threaded groove; 19. Fixing bolt; 20. Pull rod; 21. Pull handle; 22. Slide groove; 23. Card plate.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be further described in detail with reference to the accompanying drawings.

[0029] See also Figure 1-4 As shown, in this embodiment, a Chinese medicine dissolving and filtering device for Chinese medicine analysis is provided, comprising a dissolving box 1, a sealing cover 2 is installed on the upper side of the dissolving box 1, a protection box 3 is fixedly connected to the upper side of the sealing cover 2, a motor 4 is fixedly connected to the upper side of the inner wall of the protection box 3, the upper side of the inner wall of the dissolving box 1 rotates to cooperate with a stirring rod 5, and a linkage mechanism 6 is installed between the stirring rod 5 and the motor 4;

[0030] A square frame 7 is fixedly connected to one side of the stirring rod 5, a shovel plate 8 is rotatably matched to one side of the square frame 7, an elastic mechanism 9 is installed between the shovel plate 8 and the square frame 7, a connecting rope 10 is fixedly connected to the upper side of the shovel plate 8, a square groove 11 is opened at the upper end of the stirring rod 5, and a sliding block 12 fixedly connected to the connecting rope 10 is slidably matched to the inner wall of the square groove 11;

[0031] The inner wall of the dissolution box 1 is provided with a filter screen 13 , and one side of the dissolution box 1 is provided with a delivery pipe 14 .

[0032] One aspect of the application of this embodiment is: when in use, first pour the Chinese medicine and liquid into the dissolution box 1, start the motor 4 to drive the stirring rod 5 to rotate through the linkage mechanism 6 to stir the dissolution box 1, and filter the Chinese medicine and liquid through the filter 13 after the dissolution is completed;

[0033] During the stirring process, when the stirring rod 5 rotates, the shovel plate 8 bounces open and contacts the filter screen 13 under the action of the elastic mechanism 9, so that the shovel plate 8 scrapes the impurities on the upper side of the filter screen 13 and makes them enter the square frame 7. The impurities continue to stay in the square frame 7 through the rotation of the square frame 7. When the processing is completed, the sliding block 12 is pulled through the connecting rope 10 to achieve the shovel plate 8 blocking the opening part of the square frame 7, so that the Chinese medicine on the filter screen 13 can be scraped and collected, further increasing the convenience of subsequent cleaning.

[0034] By setting the elastic mechanism 9, when the stirring rod 5 rotates, the shovel plate 8 can be bounced by the elastic mechanism 9 to contact the upper side of the filter screen 13, so as to scrape the upper side of the filter screen 13, so that the Chinese medicine residue is scraped and collected in the square frame 7. After the collection is completed, the sliding block 12 is pulled to drive the connecting rope 10 so that the shovel plate 8 closes the square frame 7, so that the residue on the filter screen 13 is uniformly collected, thereby further increasing the convenience of subsequent sorting of the Chinese medicine residue.

[0035] The linkage mechanism 6 of this embodiment includes a driving gear 601 fixedly connected to the output end of the motor 4, and a driven gear 602 fixedly connected to the stirring rod 5 and meshing with the driving gear 601. When the motor 4 rotates, it will drive the driving gear 601 to rotate, and the driving gear 601 will drive the driven gear 602 to rotate, thereby achieving linkage between the stirring rod 5 and the motor 4.

[0036] The elastic mechanism 9 of this embodiment includes an arc rod 901 fixedly connected to one side of the square frame 7 and slidingly matched with the shovel plate 8, and a spring 902 fixedly connected between the shovel plate 8 and the square frame 7 and sleeved on the arc rod 901. When there is no tension in the connecting rope 10, an elastic force is generated between the shovel plate 8 and the square frame 7 through the spring 902, so that the square frame 7 opens and the shovel plate 8 contacts the upper side of the filter screen 13 for scraping.

[0037] The dissolution box 1 of this embodiment is fixedly connected to a plurality of connecting rods 15 on its lower side, and a carrying box 16 is fixedly connected to its lower side. A control valve 17 is provided between the carrying box 16 and the dissolution box 1. There are four connecting rods 15, which are respectively arranged around the lower side of the dissolution box 1. The carrying box 16 is used to carry the dissolved medicine, and the control valve 17 is used to control the medicine in the dissolution box 1 to flow into the carrying box 16.

[0038] In this embodiment, a plurality of thread grooves 18 are provided on the upper side of the dissolving box 1 and one side of the sealing cover 2. The inner walls of the plurality of thread grooves 18 are threadedly fitted with fixing bolts 19. By rotating the fixing bolts 19, the sealing cover 2 can be easily disassembled, thereby increasing the convenience of cleaning the parts on the lower side of the sealing cover 2.

[0039] The upper side of the sliding block 12 of the present embodiment is rotatably matched with a pull rod 20, and a pull handle 21 is fixedly connected to the upper side of the pull rod 20. By holding the pull handle 21, the sliding block 12 can be driven to move. When the sliding block 12 rotates following the stirring rod 5, the rotation between the pull rod 20 and the sliding block 12 will not be affected.

[0040] A slide groove 22 is provided on the upper side of the protective box 3 of the present embodiment, and a clamping plate 23 is slidably fitted on the inner wall of the slide groove 22. When the handle 21 is pulled, the clamping plate 23 can be clamped on the outside of the pulling rod 20 and located on the lower side of the handle 21, so as to fix the connecting rope 10 and prevent the connecting rope 10 from sliding downward, thereby fixing the shovel plate 8.

[0041] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A Chinese medicine dissolution and filtration device for Chinese medicine analysis, characterized in that: include: A dissolving box (1), wherein a sealing cover (2) is mounted on the upper side of the dissolving box (1), a protection box (3) is fixedly connected to the upper side of the sealing cover (2), a motor (4) is fixedly connected to the upper side of the inner wall of the protection box (3), the upper side of the inner wall of the dissolving box (1) is rotatably matched with a stirring rod (5), and a linkage mechanism (6) is mounted between the stirring rod (5) and the motor (4); A square frame (7) is fixedly connected to one side of the stirring rod (5), a shovel plate (8) is rotatably matched to one side of the square frame (7), an elastic mechanism (9) is installed between the shovel plate (8) and the square frame (7), a connecting rope (10) is fixedly connected to the upper side of the shovel plate (8), a square groove (11) is opened at the upper end of the stirring rod (5), and a sliding block (12) fixedly connected to the connecting rope (10) is slidably matched on the inner wall of the square groove (11); The inner wall of the dissolving box (1) is provided with a filter screen (13), and one side of the dissolving box (1) is provided with a delivery pipe (14).

2. A Chinese medicine dissolution and filtration device for Chinese medicine analysis according to claim 1, characterized in that: The linkage mechanism (6) comprises a driving gear (601) fixedly connected to the output end of the motor (4), and a driven gear (602) fixedly connected to the stirring rod (5) and meshing with the driving gear (601).

3. A Chinese medicine dissolution and filtration device for Chinese medicine analysis according to claim 1, characterized in that: The elastic mechanism (9) comprises an arc-shaped rod (901) fixedly connected to one side of the square frame (7) and slidably matched with the shovel plate (8), and a spring (902) fixedly connected between the shovel plate (8) and the square frame (7) and sleeved on the arc-shaped rod (901).

4. A Chinese medicine dissolution and filtration device for Chinese medicine analysis according to claim 1, characterized in that: A plurality of connecting rods (15) are fixedly connected to the lower side of the dissolving box (1), a carrying box (16) is fixedly connected to the lower side of the connecting rods (15), and a control valve (17) is installed between the carrying box (16) and the dissolving box (1).

5. A Chinese medicine dissolution and filtration device for Chinese medicine analysis according to claim 1, characterized in that: A plurality of thread grooves (18) are provided on the upper side of the dissolving box (1) and one side of the sealing cover (2), and the inner walls of the plurality of thread grooves (18) are threadedly matched with fixing bolts (19).

6. A Chinese medicine dissolution and filtration device for Chinese medicine analysis according to claim 1, characterized in that: The upper side of the sliding block (12) is rotatably matched with a pulling rod (20), and the upper side of the pulling rod (20) is fixedly connected with a pulling handle (21).

7. A Chinese medicine dissolution and filtration device for Chinese medicine analysis according to claim 1, characterized in that: A slide groove (22) is provided on the upper side of the protection box (3), and a clamping plate (23) is slidably matched on the inner wall of the slide groove (22).

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