Traditional Chinese medicine extraction filter pressing structure

Abstract

The utility model relates to the field of traditional Chinese medicine extraction equipment, in particular to a traditional Chinese medicine extraction filter pressing structure. The traditional Chinese medicine extraction and filter pressing structure comprises a shell, a driving part is arranged at the top of the shell, a barrel cover is slidably installed on an output shaft of the driving part, the bottom end of the output shaft of the driving part penetrates through the barrel cover and is fixedly provided with a pressing plate, a protrusion is arranged on the pressing plate, an extraction barrel is movably arranged in the shell, and when the extraction barrel is located in the shell, the extraction barrel is movably connected with the pressing plate. The barrel cover corresponds to the extraction barrel, and a liquid outlet is formed in the bottom of the extraction barrel. The traditional Chinese medicine extraction and filter pressing structure provided by the utility model has the advantages that extraction can be carried out, meanwhile, filter pressing can be directly carried out after extraction, and the operation is simple.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine extraction equipment, and in particular to a pressure filtration structure for traditional Chinese medicine extraction. Background Technology

[0002] Existing Chinese medicine extraction devices extract Chinese medicine and then filter it using a pressure filtration device.

[0003] For example, patent document CN221161610U discloses a pressure filtration device for extracting traditional Chinese medicine, which includes: a base; a liquid receiving tank, which is disposed on the base; a pressure filter cylinder, the lower end of which is provided with a filter screen plate, and the lower end of which is detachably connected to the upper end of the liquid receiving tank; a lifting mechanism, which is disposed on the base; a pressure plate, the bottom of which is provided with a scraper protruding downward, and the pressure plate is connected to the lifting mechanism through a rotating mechanism; the rotating mechanism includes a driving component and a rotating shaft, the driving component is driven to lift and lower through the lifting mechanism; the upper end of the rotating shaft is connected to the driving component; the pressure plate is fixedly disposed at the lower end of the rotating shaft.

[0004] However, the above-mentioned technologies cannot extract Chinese medicines and have limited functionality.

[0005] To address these technical problems, a traditional Chinese medicine extraction and filtration device is proposed. Utility Model Content

[0006] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a traditional Chinese medicine extraction and filtration structure, which has the advantages of being able to perform extraction and directly filter the extracted medicine, and is simple to operate.

[0007] The technical solution adopted by this utility model to solve the problem is: a traditional Chinese medicine extraction and filtration structure, including: a shell, a driving part provided at the top of the shell, a barrel cover slidably mounted on the output shaft of the driving part, a pressure plate fixedly mounted through the barrel cover at the bottom end of the output shaft of the driving part, a protrusion provided on the pressure plate, an extraction barrel movably disposed inside the shell, when the extraction barrel is located inside the shell, the barrel cover corresponds to the extraction barrel, and a drain port is provided at the bottom of the extraction barrel.

[0008] As a further improvement to the above technical solution, a friction ring is fixedly installed at the center of the bucket lid, and the friction ring is sleeved on the output shaft of the drive unit.

[0009] As a further improvement to the above technical solution, a filter plate is provided at the bottom of the extraction tank.

[0010] As a further improvement to the above technical solution, an ultrasonic module is provided at the bottom of the shell, and the ultrasonic module is in contact with the bottom of the extraction tank.

[0011] As a further improvement to the above technical solution, a sliding base is slidably installed inside the housing, and the extraction barrel is disposed on the sliding base.

[0012] As a further improvement to the above technical solution, a bracket is fixedly installed on the top of the housing, and the drive unit is fixedly connected to the bracket.

[0013] As a further improvement to the above technical solution, the driving unit includes a mounting base, a sleeve at the bottom of the mounting base, a telescopic rod slidably mounted inside the sleeve, a lead screw rotatably mounted on the mounting base, the lead screw extending into the sleeve and screwed to the telescopic rod, a motor fixedly mounted on one side of the mounting base, a worm gear driven on the output shaft of the motor, and a worm wheel fixedly mounted on the top end of the lead screw, the worm wheel meshing with the worm gear.

[0014] As a further improvement to the above technical solution, the driving unit is a cylinder.

[0015] As a further improvement to the above technical solution, a sealing ring is provided on the edge of the bucket lid.

[0016] The beneficial effects of this utility model are: by using the drive unit to control the movement of the pressure plate and the lid, it can perform pressure filtration on the one hand, and open and close the lid on the other hand. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the preferred embodiment of the present invention;

[0019] Figure 2 for Figure 1 The exploded view shown;

[0020] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0021] In the diagram: 1. Shell; 11. Bracket; 2. Drive unit; 21. Mounting base; 22. Sleeve; 23. Telescopic rod; 24. Lead screw; 25. Motor; 26. Worm gear; 27. Worm wheel; 3. Bucket lid; 31. Friction ring; 32. Sealing ring; 4. Pressure plate; 5. Extraction tank; 51. Filter plate; 52. Drain port; 6. Sliding base; 7. Ultrasonic module. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0025] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0026] Reference Figures 1 to 3 A traditional Chinese medicine extraction and filtration structure includes: a housing 1; a drive unit 2 at the top of the housing 1; a lid 3 slidably mounted on the output shaft of the drive unit 2; a pressure plate 4 fixedly mounted through the lid 3 at the bottom end of the output shaft of the drive unit 2; a protrusion on the pressure plate 4; and an extraction tank 5 movably disposed inside the housing 1. When the extraction tank 5 is inside the housing 1, the lid 3 corresponds to the extraction tank 5. A drain port 52 is provided at the bottom of the extraction tank 5. In use, the traditional Chinese medicine is placed directly into the extraction tank 5 for extraction. After extraction, the drive unit 2 drives the pressure plate 4 downward to squeeze the extracted traditional Chinese medicine, thereby squeezing out the medicinal liquid from the traditional Chinese medicine.

[0027] In a preferred embodiment, a friction ring 31 is fixedly installed at the center of the lid 3, and the friction ring 31 is sleeved on the output shaft of the drive unit 2. When the output shaft of the drive unit 2 moves downward, the friction between the lid 3 and the friction ring 31 can drive the lid 3 to move downward, thereby covering the extraction tank 5. At this time, the Chinese herbal medicine can be decocted, ensuring that the temperature and steam are not lost. After the extraction is completed, when the output shaft of the drive unit 2 continues to move downward, the lid 3 stops moving because it is blocked by the extraction tank. Thus, the output shaft of the drive unit 2 can drive the pressure plate 4 to move downward to squeeze the Chinese herbal medicine, which can maximize the collection of the liquid. Conversely, when it is necessary to remove the extraction tank 5 from the housing 1, the output shaft of the drive unit 2 moves upward. When the pressure plate 4 contacts the bottom of the lid 3, the lid 3 can be lifted as it continues to move upward, so that the extraction tank 5 can be removed without being blocked by the lid 3.

[0028] In a preferred embodiment, the bottom of the extraction tank 5 is provided with a filter plate 51. The Chinese medicinal materials are placed on the filter plate 51 for extraction. After extraction, the materials are filtered by the pressure plate 4. During filtration, the filter plate 51 acts as a support to prevent the Chinese medicinal materials from clogging the drain outlet 52.

[0029] In a preferred embodiment, an ultrasonic module 7 is provided at the bottom of the housing 1, and the ultrasonic module 7 is in contact with the bottom of the extraction tank 5. The ultrasonic module 7 can be used to vibrate the extraction tank 5 during extraction, thereby improving the extraction efficiency.

[0030] In a preferred embodiment, a sliding base 6 is slidably installed inside the housing 1, and the extraction tank 5 is disposed on the sliding base 6. This facilitates the movement of the extraction tank 5 inside and outside the housing 1, thereby making it easier to load the drug or clean up the drug residue.

[0031] In a preferred embodiment, the drive unit 2 includes a mounting base 21, a sleeve 22 at the bottom of the mounting base 21, a telescopic rod 23 slidably mounted inside the sleeve 22, a lead screw 24 rotatably mounted on the mounting base 21, the lead screw 24 extending into the sleeve 22 and screwed to the telescopic rod 23, a motor 25 fixedly mounted on one side of the mounting base 21, a worm gear 26 drivingly mounted on the output shaft of the motor 25, and a worm wheel 27 fixedly sleeved on the top end of the lead screw 24, the worm wheel 27 meshing with the worm gear 26.

[0032] In a preferred embodiment, the drive unit 2 is a cylinder.

[0033] In a preferred embodiment, a bracket 11 is fixedly installed on the top of the housing 1, and the drive unit 2 is fixedly connected to the bracket 11.

[0034] In a preferred embodiment, the edge of the lid 3 is provided with a sealing ring 32.

[0035] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A traditional Chinese medicine extraction filter pressing structure, characterized in that, Include: The top of the shell (1) is provided with a driving part (2), the output shaft of the driving part (2) is slidably installed with a barrel cover (3), the bottom end of the output shaft of the driving part (2) penetrates the barrel cover (3) and is fixedly installed with a pressing plate (4), the pressing plate (4) is provided with a protrusion, the shell (1) is movably provided with an extraction barrel (5), when the extraction barrel (5) is located in the shell (1), the barrel cover (3) corresponds to the extraction barrel (5), the bottom of the extraction barrel (5) is provided with a liquid discharge port (52).

2. The structure of claim 1, wherein: The center of the barrel cover (3) is fixedly installed with a friction ring (31), and the friction ring (31) is sleeved on the output shaft of the driving part (2).

3. The structure of claim 2, wherein: The bottom of the extraction barrel (5) is provided with a filter plate (51).

4. The structure of claim 2, wherein: The bottom of the shell (1) is provided with an ultrasonic module (7), and the ultrasonic module (7) is in contact with the bottom of the extraction barrel (5).

5. The structure of claim 4, wherein: The shell (1) is slidably installed with a sliding base (6), and the extraction barrel (5) is arranged on the sliding base (6).

6. The structure of any one of claims 1-5, wherein: The top of the shell (1) is fixedly installed with a support (11), and the driving part (2) is fixedly connected with the support (11).

7. The structure of claim 6, wherein: The driving part (2) comprises a mounting seat (21), the bottom of the mounting seat (21) is provided with a sleeve (22), the sleeve (22) is slidably installed with a telescopic rod (23), the mounting seat (21) is rotatably installed with a lead screw (24), the lead screw (24) extends into the sleeve (22) and is screwed with the telescopic rod (23), one side of the mounting seat (21) is fixedly installed with a motor (25), the output shaft of the motor (25) is drivingly installed with a worm (26), the top end of the lead screw (24) is fixedly sleeved with a worm wheel (27), and the worm wheel (27) is engaged with the worm (26).

8. The structure of claim 6, wherein: The driving part (2) is a pneumatic cylinder.

9. The structure of claim 1, wherein: The edge of the barrel cover (3) is provided with a sealing ring (32).

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