Plant purifying and filtering device

Abstract

The utility model relates to a filtering device, in particular to a plant purifying and filtering device. According to the technical scheme, the plant purifying and filtering device comprises a support, an extraction barrel, a servo motor, a rhombic rod, a filter barrel and the like, the extraction barrel is fixedly connected to the support, the servo motor is fixedly connected to the bottom in the extraction barrel, the rhombic rod is fixedly connected to an output shaft of the servo motor, and the filter barrel is clamped to the top of the rhombic rod. The lower part of the filter barrel is contacted with the inner wall of the extraction barrel. According to the utility model, the diamond rod and the filter barrel are driven by the servo motor to rotate at a high speed to generate centrifugal force, plants with crushed extracting solution are centrifugally separated, and the separated purifying solution flows towards the liquid outlet pipe through the inclined inner bottom of the extracting barrel, and then flows out through the screwing valve to finish the filtration; and the filter barrel is lifted out to be cleaned by pulling the handle, so that the filter barrel is kept clean and sanitary and is convenient to use next time.

Description

Technical Field

[0001] The utility model relates to a filtering device, in particular to a plant purification filtering device. Background Art

[0002] Plant extracts refer to substances extracted or processed from plants (all or part of a plant) using appropriate solvents or methods. They can be used in the pharmaceutical industry, food industry, daily chemical industry and other industries. There is a conceptual overlap between plant extracts and Chinese herbal medicine extracts. The raw materials for plant extracts in my country mainly come from Chinese herbal medicines. Therefore, domestic plant extracts can also be called Chinese medicine extracts to a certain extent. They are generally included in the category of Chinese medicine products in my country's export trade statistics.

[0003] For the extraction of active components in plant leaves, traditional methods are mainly used for extraction, which are divided into several processes such as adding extracting solution, crushing, filtering, etc. For example, to extract flavonoids from daylily leaves, a filtering device is needed to separate the filter residue in the extract during the plant extraction process. Most of the plant extract filtering devices filter through a filter screen, using a bag filter, using a filter cloth to intercept impurities, or using a filter, but most filters are fixed to components such as motors, making it inconvenient to take out the filter barrel for cleaning, resulting in poor cleaning and easy impurities to remain.

[0004] Therefore, it is necessary to design a plant purification and filtering device. Utility Model Content

[0005] In order to overcome the shortcomings of the filter being inconvenient to remove and clean, resulting in poor cleaning and easy impurities remaining, the technical problem to be solved is: to provide a plant purification and filtering device.

[0006] The technical solution of the utility model is: a plant purification and filtering device, including a bracket, an extraction barrel, a servo motor, a diamond rod, a filter barrel, a liquid outlet pipe, a valve, a barrel cover and a rotating rod, the bracket is fixedly connected to the extraction barrel, the servo motor is fixedly connected to the inside of the extraction barrel, the diamond rod is fixedly connected to the output shaft of the servo motor, the filter barrel is clamped and placed on the upper part of the diamond rod, and the lower part of the filter barrel is in contact with the inner wall of the extraction barrel, the lower part of the front side of the extraction barrel is connected and communicated with the liquid outlet pipe, the middle part of the liquid outlet pipe is connected and communicated with the valve, the upper part of the extraction barrel is clamped with the barrel cover, the right side of the barrel cover is fixedly connected to the rotating rod, and the side of the rotating rod away from the barrel cover is rotatably connected to the bracket.

[0007] As a preferred technical solution of the utility model, the bottom of the extraction barrel is inclined.

[0008] As a preferred technical solution of the utility model, it also includes a handle, and the handles are symmetrically fixed on both sides of the filter barrel.

[0009] As a preferred technical solution of the utility model, a scraper is also included. A plurality of grooves are provided on the top of the extraction barrel. A scraper is clamped and placed in each groove of the extraction barrel, and the scrapers are in contact with the inner wall of the filter barrel.

[0010] As a preferred technical solution of the utility model, it also includes a telescopic cylinder and a pressure plate. The telescopic cylinder is fixedly connected to the inside of the barrel cover, and the pressure plate is fixedly connected to the telescopic rod of the telescopic cylinder, and the pressure plate is located above the filter barrel.

[0011] As a preferred technical solution of the utility model, a plurality of grooves are provided on the pressing plate, and the number of the grooves on the pressing plate corresponds to the number of the scrapers, and the grooves can move along the scrapers when the pressing plate moves downward.

[0012] Beneficial effects: 1. The utility model drives the diamond rod and the filter barrel to rotate at high speed through a servo motor to generate centrifugal force, and the plants crushed by the extract are centrifugally separated. The separated purified liquid flows toward the liquid outlet pipe through the inclined inner bottom of the extraction barrel, and then the outflow is controlled by turning the valve to complete the filtration. The filter barrel is then lifted out by pulling the handle for cleaning, keeping the filter barrel clean and sanitary for convenient use next time.

[0013] 2. The utility model scrapes the plant leaf residues attached to the inner wall of the filter barrel by a scraper to prevent the plant leaf residues from clogging the sieve holes. The plant leaf residues are guided by the scraper to move toward the center of the filter barrel, so that the plant leaf residues can be fully filtered repeatedly.

[0014] 3. The utility model drives the pressing plate to move downward by the telescopic rod of the telescopic cylinder, presses down the plant leaf residues on the inner wall of the filter barrel and the scraper, and the purified liquid that may still exist on the plant leaf residues is squeezed and separated by the pressing plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the servo motor, diamond rod, valve and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the filter barrel and handle component of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the extraction barrel, filter barrel, scraper and other components of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the barrel cover, telescopic cylinder, pressing plate and other components of the utility model.

[0020] Among them: 1- bracket, 2- extraction barrel, 3- servo motor, 4- diamond rod, 5- filter barrel, 6- liquid outlet pipe, 7- valve, 8- barrel cover, 9- rotating rod, 10- handle, 11- scraper, 12- telescopic cylinder, 13- pressing plate. DETAILED DESCRIPTION

[0021] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0022] Example: Figure 1-Figure 5 As shown, it includes a bracket 1, an extraction barrel 2, a servo motor 3, a diamond rod 4, a filter barrel 5, a liquid outlet pipe 6, a valve 7, a barrel cover 8 and a rotating rod 9. The extraction barrel 2 is welded on the bracket 1, and the servo motor 3 is fixedly connected to the bottom of the extraction barrel 2 by screws. The diamond rod 4 is welded on the output shaft of the servo motor 3. The filter barrel 5 is clamped and placed on the top of the diamond rod 4, and the lower part of the filter barrel 5 is in contact with the inner wall of the extraction barrel 2. The lower front part of the extraction barrel 2 is connected and communicated with the liquid outlet pipe 6, and the middle part of the liquid outlet pipe 6 is connected and communicated with the valve 7. The barrel cover 8 is clamped on the top of the extraction barrel 2, and a rotating rod 9 is welded on the right side of the barrel cover 8. The side of the rotating rod 9 away from the barrel cover 8 is rotatably connected to the bracket 1, and the bottom of the extraction barrel 2 is inclined.

[0023] When in use, the staff places the device horizontally on the ground, and then the staff pushes the rotating rod 9 clockwise to make the rotating rod 9 drive the barrel cover 8 to move, and the barrel cover 8 then removes the feeding port of the extraction barrel 2. After opening the extraction barrel 2, the staff puts the cleaned filter barrel 5 into the extraction barrel 2, and at the same time, the bottom of the filter barrel 5 is clamped on the top of the diamond rod 4. Then the staff pours the extracted liquid and the crushed plants into the filter barrel 5, and then pulls the rotating rod 9 counterclockwise to reset the barrel cover 8 and cover the extraction barrel 2. Then the staff starts the servo motor 3, and the output shaft of the servo motor 3 drives the diamond rod 4 to rotate clockwise at high speed. Since the diamond rod 4 is a polygon, the diamond rod 4 is clamped with the filter barrel 5, and the diamond rod 4 drives the filter barrel 5 to rotate clockwise at high speed. When the filter barrel 5 rotates quickly, centrifugal force is generated, and the extracted liquid and the crushed plants are added. Filtration is performed in the filter barrel 5, and the extracting liquid and crushed plant residues are left in the filter barrel 5. The purified liquid is filtered through the pores in the filter barrel 5 and then flows into the bottom of the extraction barrel 2. Since the bottom of the extraction barrel 2 is inclined, the purified liquid flowing into the bottom of the extraction barrel 2 flows in the direction of the liquid outlet pipe 6. The staff places the container for collecting the purified liquid just below the liquid outlet pipe 6, and then the staff turns the valve 7 clockwise to open the valve 7. The purified liquid is not hindered by the valve 7, and then the purified liquid flows out through the liquid outlet pipe 6. After the container for collecting the purified liquid is full, the staff turns the valve 7 counterclockwise to close the valve 7. The purified liquid is hindered by the valve 7 and no longer flows out. The staff then replaces the full container for collecting the purified liquid, and repeatedly turns the valve 7 and replaces the container for collecting the purified liquid to repeatedly load.

[0024] like Figure 1 and Figure 3 As shown, a handle 10 is also included, and the handle 10 is symmetrically fixed to the left and right sides of the filter barrel 5 by screws.

[0025] like Figure 1 and Figure 4 As shown, a scraper 11 is also included. Four grooves are opened on the top of the extraction barrel 2. A scraper 11 is clamped and placed in each groove of the extraction barrel 2, and the scrapers 11 are in contact with the inner wall of the filter barrel 5.

[0026] When the centrifugal force is generated by high-speed rotation, the plant leaf residues added with the extract and crushed will adhere to the inner wall of the filter barrel 5. When the filter barrel 5 is working non-stop, the retained plant leaf residues added with the extract and crushed will be continuously deposited on the inner wall of the filter barrel 5. On the one hand, this will cause the plant leaf residues added with the extract and crushed to block the sieve holes on the filter barrel 5, affecting the normal filtration process. On the other hand, since the plant leaf residues added with the extract and crushed adhere to the inner wall of the filter barrel 5, all the plant leaf residues attached to the inner wall of the filter barrel 5 are only filtered once, which makes the filtration insufficient and the residues attached to the inner wall are not filtered enough. The active components remaining in the plant leaf residues on the inner wall of the filter barrel 5 condense, which will aggravate the clogging of the filter barrel 5, further leading to reduced filtration efficiency and increased production costs. Therefore, the three scrapers 11 can be clamped on the extraction barrel 2. When the filter barrel 5 rotates at high speed, the scraper 11 is close to the filter barrel 5 to scrape the plant leaf residues on the filter barrel 5 to prevent the plant leaf residues from being thrown onto the inner wall of the filter barrel 5 and accumulating to block the sieve holes. The plant leaf residues are moved toward the center of the filter barrel 5 through the guidance of the scraper 11, so that the plant leaf residues can be repeatedly and fully filtered.

[0027] like Figure 1 and Figure 5 As shown, it also includes a telescopic cylinder 12 and a pressure plate 13. The telescopic cylinder 12 is fixed to the top of the barrel cover 8 by screws. The pressure plate 13 is welded on the telescopic rod of the telescopic cylinder 12, and the pressure plate 13 is located directly above the filter barrel 5. Three grooves are opened on the pressure plate 13, and the number of grooves on the pressure plate 13 corresponds to the number of scrapers 11. When the pressure plate 13 moves down, the grooves can move close to the scrapers 11.

[0028] Then, the servo motor 3 is turned off to stop the rotation of the diamond rod 4 and the filter barrel 5, and then the telescopic cylinder 12 is started. The telescopic rod of the telescopic cylinder 12 drives the pressing plate 13 to move downward, and the groove on the pressing plate 13 moves downward through the scraper 11, and drives the plant leaf residues on the inner wall of the filter barrel 5 and the scraper 11 to be pressed downward. All the plant leaf residues are concentrated at the bottom of the filter barrel 5. The pressing plate 13 is still pressing downward to squeeze and separate the purified liquid that may still be on the plant leaf residues. After the squeezing is completed, the telescopic rod of the telescopic cylinder 12 drives the pressing plate 13 to reset upward to complete the filtration. , the staff pushes the rotating rod 9 clockwise, and the rotating rod 9 drives the barrel cover 8 to move, so that the barrel cover 8 is removed from the extraction barrel 2, and then the three scrapers 11 are taken out upward, and then the filter barrel 5 is taken out upward through the handles 10 on both sides of the filter barrel 5. When taking it out, the lower part of the filter barrel 5 scrapes off the small plant leaf residues on the inner wall of the extraction barrel 2. After taking it out, the plant leaf residues in the filter barrel 5 are cleaned, and the filter barrel 5 and the scraper 11 are flushed with clean water to keep the filter barrel 5 clean and hygienic. After cleaning, the filter barrel 5 and the scraper 11 are reset and wait for the next use.

[0029] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A plant purification and filtering device, characterized in that: The invention comprises a support (1), an extraction barrel (2), a servo motor (3), a rhombus rod (4), a filter barrel (5), a liquid outlet pipe (6), a valve (7), a barrel cover (8) and a rotating rod (9). The support (1) is fixedly connected to the extraction barrel (2), the servo motor (3) is fixedly connected inside the extraction barrel (2), the rhombus rod (4) is fixedly connected to the output shaft of the servo motor (3), the filter barrel (5) is clamped and placed on the upper part of the rhombus rod (4), and the lower part of the filter barrel (5) contacts the inner wall of the extraction barrel (2), the lower part of the front side of the extraction barrel (2) is connected and communicated with the liquid outlet pipe (6), the middle part of the liquid outlet pipe (6) is connected and communicated with the valve (7), the top of the extraction barrel (2) is clamped with the barrel cover (8), the right side of the barrel cover (8) is fixedly connected with the rotating rod (9), and the side of the rotating rod (9) away from the barrel cover (8) is rotatably connected to the support (1).

2. A plant purification and filtering device as claimed in claim 1, characterized in that: The bottom of the extraction barrel (2) is inclined.

3. A plant purification and filtering device as claimed in claim 2, characterized in that: It also includes a handle (10), and the handles (10) are symmetrically fixed to both sides of the filter barrel (5).

4. A plant purification and filtering device as claimed in claim 3, characterized in that: It also includes a scraper (11). The upper part of the extraction barrel (2) is provided with a plurality of grooves. A scraper (11) is clamped and placed in each groove of the extraction barrel (2), and the scrapers (11) are in contact with the inner wall of the filter barrel (5).

5. A plant purification and filtering device as claimed in claim 4, characterized in that: It also comprises a telescopic cylinder (12) and a pressing plate (13); the barrel cover (8) is fixedly connected with the telescopic cylinder (12); the pressing plate (13) is fixedly connected to the telescopic rod of the telescopic cylinder (12); and the pressing plate (13) is located above the filter barrel (5).

6. A plant purification and filtering device as claimed in claim 5, characterized in that: A plurality of grooves are provided on the pressing plate (13), and the number of the grooves of the pressing plate (13) corresponds to the number of the scraper (11). When the pressing plate (13) moves downward, the grooves can move along the scraper (11).

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