Filtering device for plant extract

Abstract

The utility model relates to the field of filtering devices, and discloses a plant extract filtering device which comprises a machine body, the inner wall of the machine body is fixedly connected with a filtering plate, the surface of the left side of the machine body is fixedly connected with a plurality of groups of racks, the inner wall of the right side of the machine body is slidably connected with a moving seat, and the outer wall of the right side of the machine body is fixedly connected with a motor. A connecting pipe is arranged at the bottom end of the outer wall of the machine body, a reciprocating lead screw is rotationally connected to the inner wall of the right side of the machine body, a gear is fixedly connected to the end, away from a connecting plate, of a grinding roller, a dredging ball is elastically connected to the inner wall of a scraper through a limiting spring, and a limiting assembly is arranged on the inner wall of a rotating seat. According to the plant residue filtering device, plant residues on the surface of the filtering plate can be pushed outwards through the scraping plate, and the through holes in the current position of the filtering plate can be dredged through the dredging balls in the moving process of the scraping plate, so that the situation that the through holes are blocked, and filtering of plants is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the field of filtering devices, in particular to a filtering device for plant extracts. Background Art

[0002] Plant extracts refer to mixtures of active ingredients extracted from plants that have medicinal, nutritional or other functional uses. These extracts are usually extracted from plant materials through different extraction methods for use in medicine, health products, food, cosmetics, etc. When extracting plants, a filtration device is required to filter the extracts.

[0003] After searching, Chinese patent announcement number: CN215970247U discloses a high-efficiency extraction and filtration device dedicated to plant extracts, including a device shell, a support foot is fixedly installed at the corner of the lower end face of the device shell, the upper end of the device shell is open and the lower end face is inclined, a discharge port is opened on the outer surface of one side of the device shell, a horizontally extending filter plate is fixedly installed on the inner side of the device shell, sliding plates are slidably installed on the front and rear end edges of the device shell respectively, a pressure roller is movably installed between the two sliding plates through a lifting mechanism, a scraper is fixedly installed on one side close to the pressure roller between the two sliding plates, and removable plates are movably installed on both sides of the filter plate. The utility model improves the filtration efficiency and facilitates the residue treatment.

[0004] When the above-mentioned device is in use, after the herbs on the filter plate are cleaned, the residue needs to be cleaned manually, and when the plant extract is filtered through the filter plate, the through holes may be blocked by the plants, and the through holes need to be manually cleared. A lot of time is wasted in this process, resulting in low plant extraction efficiency. Therefore, a filtering device for plant extracts is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a filtering device for plant extracts, aiming to improve the problem in the prior art that the through holes need to be manually unblocked, and a lot of time needs to be wasted in the process.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filtering device for plant extracts, comprising a body, the inner wall of the body is fixedly connected to a filter plate, the surface of the left side of the body is fixedly connected to multiple groups of racks, the inner wall of the right side of the body is slidably connected to a movable seat, the outer wall of the right side of the body is fixedly connected to a motor, a connecting pipe is provided at the bottom end of the outer wall of the body, the inner wall of the right side of the body is rotatably connected to a reciprocating screw, the inner wall of the movable seat is rotatably connected to a rotating seat, the bottom end of the outer wall of the rotating seat is fixedly connected to a connecting plate, the upper end of the surface of the connecting plate is fixedly connected to a scraper, the lower end of the surface of the connecting plate is rotatably connected to a rolling roller, the end of the rolling roller away from the connecting plate is fixedly connected to a gear, the inner wall of the scraper is elastically connected to a dredging ball through a limit spring, and the inner wall of the rotating seat is provided with a limit assembly.

[0007] As a further description of the above technical solution:

[0008] The limiting assembly includes two groups of blocks, and the two groups of blocks are elastically connected via a return spring.

[0009] As a further description of the above technical solution:

[0010] The movable seat is threadedly connected to the surface of the reciprocating screw rod, and the output shaft of the motor is fixedly connected to the reciprocating screw rod.

[0011] As a further description of the above technical solution:

[0012] The movable seat is threadedly connected to the surface of the reciprocating screw rod, and the output shaft of the motor is fixedly connected to the reciprocating screw rod.

[0013] As a further description of the above technical solution:

[0014] The bottom end of the outer wall of the scraper is in contact with the surface of the filter plate, and the dredging ball is slidably connected to the inner wall of the scraper.

[0015] As a further description of the above technical solution:

[0016] One end of the limit spring is fixedly connected to the bottom end of the outer wall of the dredging ball, and the other end of the limit spring is fixedly connected to the top end of the inner wall of the scraper.

[0017] As a further description of the above technical solution:

[0018] The surface of the filter plate is provided with a plurality of through holes, and the dredging balls are in contact with the inner walls of the through holes.

[0019] As a further description of the above technical solution:

[0020] The clamping block penetrates and is slidably connected to the inner wall of the rotating seat. The inner wall of the movable seat is provided with a through hole, and the clamping block is plugged into the inner wall of the through hole.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a scraper and a dredging ball are provided, so that the plant residues on the surface of the filter plate can be pushed outward by the scraper, and the through holes at the current position of the filter plate can be dredged by the dredging ball during the movement of the scraper, so as to prevent the through holes from being blocked and affecting the filtration of plants.

[0023] 2. In the utility model, by providing a rolling roller, when filtering plants, the rolling roller can be moved and rotated to perform secondary processing on the plants to be filtered, thereby avoiding incomplete extraction of the plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of a filtering device for plant extracts proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the overall side view structure of a filtering device for plant extracts proposed by the utility model;

[0026] Figure 3 This is a partial cross-sectional structural diagram of a body of a filtering device for plant extracts proposed by the utility model;

[0027] Figure 4 It is a partial cross-sectional schematic diagram of a movable seat, a scraper, and a rotating seat of a filtering device for plant extracts proposed by the utility model;

[0028] Figure 5 The utility model provides a filtering device for plant extracts. Figure 4 A schematic diagram of the enlarged structure of part A.

[0029] Legend:

[0030] 1. Machine body; 2. Rack; 3. Filter plate; 4. Moving seat; 5. Connecting pipe; 6. Motor; 7. Rotating seat; 8. Reciprocating screw rod; 9. Connecting plate; 10. Rolling roller; 11. Gear; 12. Scraper; 13. Limit spring; 14. Dredging ball; 15. Reset spring; 16. Block. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a filtering device for plant extracts, comprising a body 1, a filter plate 3 is fixedly connected to the inner wall of the body 1, and a plurality of filter holes are provided on the surface of the filter plate 3, so that the liquid after plant extraction on its surface is filtered and collected, a plurality of racks 2 are fixedly connected to the surface on the left side of the body 1, a movable seat 4 is slidably connected to the inner wall on the right side of the body 1, and the movable seat 4 is threadedly connected to the surface of a reciprocating screw 8, and the reciprocating screw 8 is a prior art, and its surface is provided with two sets of forward and reverse threads, so that the movable seat 4 can move back when its surface moves to the end, the output shaft of the motor 6 is fixedly connected to the reciprocating screw 8, the outer wall on the right side of the body 1 is fixedly connected to the motor 6, and the bottom end of the outer wall of the body 1 is provided with a connecting pipe 5, and the bottom end of the body 1 is set into a cone, so that the liquid after plant extraction is discharged outward along the connecting pipe 5 through the through hole of the filter plate 3, and the connecting pipe 5 receives the external collection device, which is a prior art.

[0033] Reference Figure 3-Figure 5 The inner wall on the right side of the body 1 is rotatably connected to a reciprocating screw 8, the inner wall of the moving seat 4 is rotatably connected to a rotating seat 7, and the bottom end of the outer wall of the rotating seat 7 is fixedly connected to a connecting plate 9. The rotating seat 7 is rotated to drive the connecting plate 9 to rotate on the inner wall of the moving seat 4. The connecting plate 9 is rotatably connected to the inner wall of the moving seat 4. A circular cavity is provided on the inner wall of the moving seat 4, so that the connecting plate 9 can rotate on the inner wall of the cavity. The gear 11 is meshed with the rack 2, and the meshing between the two allows the rolling roller 10 to rotate and move on the surface of the filter plate 3 when the moving seat 4 moves on the inner wall of the body 1, thereby rolling the plants on its surface for secondary liquid discharge.

[0034] Reference Figure 3-Figure 5The upper end of the surface of the connecting plate 9 is fixedly connected with a scraper 12, and the bottom end of the outer wall of the scraper 12 contacts the surface of the filter plate 3. The plant materials accumulated on the surface of the filter plate 3 can be shoveled away by the scraper 12 to be discharged outward along the cavity on the left side of the body 1. The dredging ball 14 is slidably connected to the inner wall of the scraper 12, and the lower end of the surface of the connecting plate 9 is rotatably connected with a rolling roller 10. The end of the rolling roller 10 away from the connecting plate 9 is fixedly connected with a gear 11. The inner wall of the scraper 12 is elastically connected with the dredging ball 14 through a limit spring 13. The top of the dredging ball 14 is provided with a spherical surface, and the bottom thereof is provided with a cylindrical end. And it fits with the filter hole of the filter plate 3, one end of the limit spring 13 is fixedly connected to the bottom end of the outer wall of the dredging ball 14, and the other end of the limit spring 13 is fixedly connected to the top of the inner wall of the scraper 12. The function of the limit spring 13 is to automatically reset the position of the dredging ball 14 after being squeezed and moved. The surface of the filter plate 3 is provided with multiple groups of through holes, and the dredging ball 14 contacts the inner wall of the through hole. The contact between the two can clear the through hole of the filter plate 3 through the dredging ball 14, thereby preventing the through hole from being blocked and affecting the filtration of the plant liquid. A limit assembly is set on the inner wall of the rotating seat 7.

[0035] Reference Figure 4-Figure 5 The limiting assembly includes two groups of blocks 16, which penetrate and are slidably connected to the inner wall of the rotating seat 7. A through hole is opened on the inner wall of the movable seat 4, and the blocks 16 are plugged into the inner wall of the through hole. The plugging between the two fixes the position of the connection plate 9 driving the rolling roller 10 and the scraper 12 to rotate and switch. The two groups of blocks 16 are elastically connected by a reset spring 15. By arranging a reset spring 15 between the two groups of blocks 16, the positions of the two groups of blocks 16 after being pressed and moved can be automatically reset.

[0036] Working principle: When processing plants, the processed plants can be placed on the surface of the filter plate 3, and the motor 6 can be started to let its output shaft drive the reciprocating screw 8 to rotate, so that the movable seat 4 can reciprocate on the inner wall of the machine body 1, so that the gear 11 on the outside of the rolling roller 10 can mesh with the rack 2 on the surface of the machine body 1, so that the rolling roller 10 can rotate while following the movement of the moving seat 4, so as to grind the plants on the surface of the filter plate 3, so that the liquid of the plants can enter the interior of the connecting pipe 5 along the through hole of the filter plate 3, and then be collected by the external collection equipment.

[0037] When processing the plant waste residue after processing, the rotating seat 7 can be grasped and the two groups of blocks 16 can be pressed together to allow the reset spring 15 to be elastically compressed, and the blocks 16 will be separated from the through holes on the inner wall of the moving seat 4. At this time, the rotating seat 7 is rotated so that the connecting plate 9 drives the scraper 12 and the rolling roller 10 on its surface to exchange positions, and the blocks 16 are released. The two groups of blocks 16 will be elastically acted upon by the reset spring 15 to restore them to their initial positions, thereby fixing the position of the rotating seat 7. At this time, the rotating seat 7 can be rotated to allow the connecting plate 9 to drive the scraper 12 and the rolling roller 10 on its surface to exchange positions, and the blocks 16 are released. The two groups of blocks 16 will be elastically acted upon by the reset spring 15 to restore them to their initial positions, thereby fixing the position of the rotating seat 7. By moving the movable seat 4, the scraper 12 is used to scrape off the residue on the surface of the filter plate 3, so that it can be discharged outward along the notch on the other side of the body 1. At the same time, when the scraper 12 is moving, the dredging ball 14 on its inner wall will be separated from the through hole at the current position of the filter plate 3 and squeezed by its inner wall, so that the limit spring 13 is elastically compressed until the next group of through holes. The dredging ball 14 is elastically acted upon by the limit spring 13 to restore it to its initial position, thereby dredging the through holes at the current position of the filter plate 3.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for plant extracts, comprising a body (1), characterized in that: The inner wall of the machine body (1) is fixedly connected to a filter plate (3), the surface on the left side of the machine body (1) is fixedly connected to a plurality of racks (2), the inner wall on the right side of the machine body (1) is slidably connected to a movable seat (4), the outer wall on the right side of the machine body (1) is fixedly connected to a motor (6), a connecting pipe (5) is provided at the bottom end of the outer wall of the machine body (1), the inner wall on the right side of the machine body (1) is rotatably connected to a reciprocating screw rod (8), and the inner wall of the movable seat (4) is rotatably connected to a rotating seat (7 ), the bottom end of the outer wall of the rotating seat (7) is fixedly connected to a connecting plate (9), the upper end of the surface of the connecting plate (9) is fixedly connected to a scraper (12), the lower end of the surface of the connecting plate (9) is rotatably connected to a rolling roller (10), the end of the rolling roller (10) away from the connecting plate (9) is fixedly connected to a gear (11), the inner wall of the scraper (12) is elastically connected to a dredging ball (14) via a limit spring (13), and a limit assembly is provided on the inner wall of the rotating seat (7).

2. The plant extract filtration device according to claim 1, characterized in that: The limiting assembly comprises two groups of clamping blocks (16), and the two groups of clamping blocks (16) are elastically connected via a return spring (15).

3. The plant extract filtration device according to claim 1, characterized in that: The movable seat (4) is threadedly connected to the surface of the reciprocating screw (8), and the output shaft of the motor (6) is fixedly connected to the reciprocating screw (8).

4. The plant extract filtration device according to claim 1, characterized in that: The connecting plate (9) is rotatably connected to the inner wall of the movable seat (4), and the gear (11) is meshed with the rack (2).

5. The plant extract filtration device according to claim 1, characterized in that: The bottom end of the outer wall of the scraper (12) contacts the surface of the filter plate (3), and the dredging ball (14) is slidably connected to the inner wall of the scraper (12).

6. The plant extract filtration device according to claim 1, characterized in that: One end of the limit spring (13) is fixedly connected to the bottom end of the outer wall of the dredging ball (14), and the other end of the limit spring (13) is fixedly connected to the top end of the inner wall of the scraper (12).

7. The plant extract filtration device according to claim 1, characterized in that: The surface of the filter plate (3) is provided with a plurality of through holes, and the dredging balls (14) are in contact with the inner walls of the through holes.

8. The plant extract filtration device according to claim 2, characterized in that: The two groups of the clamping blocks (16) penetrate through and are slidably connected to the inner wall of the rotating seat (7); a through hole is provided on the inner wall of the movable seat (4); and the clamping blocks (16) are plugged into the inner wall of the through hole.

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