Multi-stage filtering device

Abstract

The utility model relates to a multi-stage filtering device. According to the technical scheme, the filtering device comprises filtering hoppers, the filtering hoppers are triangular frames, filtering holes are formed in the left lower side wall and the right lower side wall of each filtering hopper, rotating shafts are fixedly connected to the lower portions of the rear side walls of the filtering hoppers, the three filtering hoppers are arranged from top to bottom, and the filtering hoppers are rotationally inserted into a vertical arm through the rotating shafts; the lower end of the vertical arm is fixedly connected with a fixing plate, the front end of the fixing plate is fixedly installed at the bottom of the material receiving frame, the rear end of the fixing plate is fixedly provided with a driving mechanism, and the driving mechanism simultaneously drives the three filter hoppers on the upper portion to swing left and right in a reciprocating mode. The filtering device has the beneficial effects that residual raw materials after filtering are conveniently collected by designing the triangular filtering hoppers, the cleaning efficiency is improved, and meanwhile, the driving mechanism is adopted to drive the three filtering hoppers at the upper part to swing left and right in a reciprocating manner, so that the raw materials roll left and right, and the filtering efficiency of the filtering device is improved.

Description

Technical Field

[0001] The utility model belongs to the field of health care product production filtration and relates to a multi-stage filtration device. Background Art

[0002] Health care products, or health foods, refer to foods that claim to have specific health functions or are intended to supplement vitamins and minerals. They are suitable for consumption by specific groups of people, have the function of regulating body functions, are not intended to treat diseases, and do not cause any acute, subacute or chronic harm to the human body within the prescribed dose. There are many types of health care products, covering various vitamin and mineral supplements, herbal preparations, functional foods, etc. Their functions are also different, including enhancing immunity, improving sleep, anti-oxidation, promoting bone health, etc. But please note that health care products are not medicines and cannot replace the therapeutic effects of medicines. For some protein health care products, during their production process, the crushed health care product raw materials need to be filtered to remove internal impurities and improve the taste. Some existing filtering devices use a vibrating filtering method, and the powdered raw materials are easily piled together for extrusion, which affects the filtering efficiency. At the same time, the residues after filtering are relatively scattered, which is not convenient for the staff to collect quickly, affecting the next use of the filtering device.

[0003] Therefore, the utility model provides a multi-stage filtering device to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a multi-stage filtering device, which adopts the technical solution of comprising a filter bucket, which is a triangular frame, and filter holes are respectively provided on the left and right lower side walls of the filter bucket, and the lower part of the rear side wall of the filter bucket is fixedly connected to the rotating shaft, and the filter bucket is provided with three from top to bottom, and the filter bucket is rotatably inserted on the vertical arm through the rotating shaft, the lower end of the vertical arm is fixedly connected to the fixing plate, the front end of the fixing plate is fixedly installed on the bottom of the material receiving frame, and the rear end of the fixing plate is fixedly installed with a driving mechanism, and the driving mechanism simultaneously drives the three upper filter buckets to swing back and forth.

[0005] As a preferred solution of the utility model, a triangular baffle is provided on the front side wall of the filter bucket, and the three corners of the triangular baffle are screwed on the front side wall of the filter bucket respectively; by adopting a movably installed triangular baffle, it is convenient to remove the triangular baffle after the filtration is completed to clean the filter residue in the filter bucket.

[0006] As a preferred solution of the utility model, the apertures of the filter holes on the lower sides of the three filter buckets decrease successively from top to bottom; such a design facilitates the raw materials of health products to pass through multiple filter buckets from top to bottom, achieving multi-stage rapid filtration and improving the filtration effect.

[0007] As a preferred solution of the utility model, support columns are respectively installed at the four corners of the lower part of the material receiving frame, and an inclined plate is arranged inside the material receiving frame; by using the inclined plate in the material receiving frame, it is convenient to collect the filtered powder.

[0008] As a preferred solution of the utility model, the driving mechanism includes a motor, which is installed at the rear end of the fixed plate, and a first gear is fixedly mounted on the output shaft of the motor, the upper part of the first gear is meshed with the teeth of the second gear, the second gear is fixedly mounted on the lower rotating shaft, and a first sprocket is also fixedly mounted on the rotating shaft at the rear of the second gear, a second sprocket and a third sprocket are respectively fixedly mounted on the front and rear of the middle rotating shaft, and a fourth sprocket is fixedly mounted on the upper rotating shaft, and the first sprocket and the third sprocket are respectively connected by chains as are the second sprocket and the fourth sprocket; by adopting the motor to drive the first gear to rotate, the first gear drives the second gear to rotate, and then drives the lower rotating shaft to rotate, so that through the rotation of the chain and the sprocket, the upper and lower three filter buckets can be simultaneously swung back and forth, ensuring that the health care product raw materials in the filter bucket are tumbled back and forth, thereby improving the filtration efficiency.

[0009] The beneficial effects of the utility model are as follows: by adopting a triangular filter bucket and cooperating with the left and right reciprocating rotation of the motor of the driving mechanism, the upper and lower filter buckets are driven to realize left and right reciprocating swing at the same time, so that the health care product raw materials in the filter bucket are tumbled back and forth, thereby accelerating the filtration efficiency. After the filtration is completed, the health care product raw materials can be installed in corresponding sizes and retained in the corresponding filter bucket. Since the filter bucket is triangular, the health care product raw materials can be gathered together, and the corresponding triangular baffle can be removed to facilitate the staff to quickly collect them. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the filter bucket of the utility model;

[0012] Figure 3 It is a schematic diagram of the rear side of the filter bucket of the utility model;

[0013] Figure 4 This is a schematic diagram of a material connection frame of the utility model;

[0014] Figure 5 It is a rear schematic diagram of the driving mechanism of the utility model.

[0015] In the figure: 1-filter bucket, 2-vertical arm, 3-fixed plate, 4-material receiving frame, 5-driving mechanism, 11-filter hole, 12-rotating shaft, 13-triangular baffle, 14-screw, 41-support column, 42-inclined plate, 51-motor, 52-first gear, 53-second gear, 54-first sprocket, 55-second sprocket, 56-third sprocket, 57-fourth sprocket, 58-chain. DETAILED DESCRIPTION

[0016] Example 1

[0017] like Figures 1 to 5 As shown, a multi-stage filtering device described in the utility model adopts a technical solution that includes a filter bucket 1, the filter bucket 1 is a triangular frame, the left and right lower side walls of the filter bucket 1 are respectively provided with filter holes 11, the lower part of the rear side wall of the filter bucket 1 is fixedly connected to the rotating shaft 12, the front side wall of the filter bucket 1 is provided with a triangular baffle 13, the three corners of the triangular baffle 13 are respectively screwed on the front side wall of the filter bucket 1 by screws 14, the filter bucket 1 is provided with three from top to bottom, the apertures of the filter holes 11 on the lower sides of the three filter buckets 1 decrease successively from top to bottom, the filter bucket 1 is rotatably inserted into the vertical arm 2 through the rotating shaft 12, the lower end of the vertical arm 2 is fixedly connected to the fixing plate 3, the front end of the fixing plate 3 is fixedly installed on the bottom of the material receiving frame 4, the four corners of the lower part of the material receiving frame 4 are respectively installed with support columns 41, the material receiving frame 4 is provided with an inclined plate 42 inside, and a driving mechanism 5 is fixedly installed at the rear end of the fixed plate 3. The driving mechanism 5 includes a motor 51, and the motor 51 is installed at the rear end of the fixed plate 3. A first gear 52 is fixedly mounted on the output shaft of the motor 51, and the upper part of the first gear 52 is meshed with the teeth of the second gear 53. The second gear 53 is fixedly mounted on the lower rotating shaft 12, and a first sprocket 54 is also fixedly mounted on the rotating shaft at the rear of the second gear 53. A second sprocket 55 and a third sprocket 56 are fixedly mounted on the front and rear of the middle rotating shaft 12, and a fourth sprocket 57 is fixedly mounted on the upper rotating shaft 12. The first sprocket 54 and the third sprocket 56 are connected by chains 58 respectively, and the driving mechanism 5 drives the upper three filter buckets 1 to swing back and forth at the same time.

[0018] The working principle of the utility model is as follows: when in use, the crushed raw materials of health care products are poured into the upper filter bucket 1, and the motor 51 is started. The motor 51 rotates back and forth, and the first gear 52 and the second gear 53 are driven to drive the lower filter bucket 1 to swing back and forth. The lower filter bucket 1 drives the middle filter bucket 1 to swing back and forth through the first sprocket 54, the third sprocket 56 and the chain 58. The left and right reciprocating swing of the middle filter bucket 1 drives the upper filter bucket 1 through the second sprocket 55, the fourth sprocket 57 and the chain 58. The bucket 1 swings back and forth, thereby realizing the simultaneous left and right reciprocating swing of the upper and lower three filter buckets 1, and then the health care product raw materials in the upper filter bucket 1 roll back and forth, so that they quickly pass through the corresponding filter holes 11 and fall into the middle filter bucket 1. The health care product raw materials passing through the middle filter bucket 1 quickly pass through the filtration of the lower filter bucket 1, and the health care product raw materials that have passed multiple filtrations are collected in the lower material receiving frame 4. After the filtration is completed, the staff can remove the corresponding triangular baffle 13 to collect the health care product raw materials gathered in the corresponding filter bucket 1.

[0019] The electrical connection methods or structures not described in detail herein are prior art.

[0020] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A multi-stage filtering device, characterized in that: The invention comprises a filter hopper (1), wherein the filter hopper (1) is a triangular frame, and filter holes (11) are respectively provided on the left and right lower side walls of the filter hopper (1), and the lower part of the rear side wall of the filter hopper (1) is fixedly connected to a rotating shaft (12), and the filter hopper (1) is provided with three filter hoppers from top to bottom, and the filter hopper (1) is rotatably inserted on a vertical arm (2) through the rotating shaft (12), and the lower end of the vertical arm (2) is fixedly connected to a fixing plate (3), and the front end of the fixing plate (3) is fixedly installed on the bottom of a material receiving frame (4), and the rear end of the fixing plate (3) is fixedly installed with a driving mechanism (5), and the driving mechanism (5) simultaneously drives the three upper filter hoppers (1) to swing back and forth.

2. A multi-stage filtering device according to claim 1, characterized in that: A triangular baffle (13) is provided on the front side wall of the filter bucket (1), and three corners of the triangular baffle (13) are screwed onto the front side wall of the filter bucket (1) by means of screws (14).

3. A multi-stage filtering device according to claim 1, characterized in that: The apertures of the filter holes (11) on the lower sides of the three filter buckets (1) decrease in sequence from top to bottom.

4. A multi-stage filtering device according to claim 1, characterized in that: Support columns (41) are respectively installed at the four corners of the lower part of the material receiving frame (4), and an inclined plate (42) is arranged inside the material receiving frame (4).

5. A multi-stage filtering device according to claim 1, characterized in that: The driving mechanism (5) comprises a motor (51), the motor (51) being mounted at the rear end of the fixing plate (3), a first gear (52) being fixedly mounted on the output shaft of the motor (51), the upper part of the first gear (52) being meshed with the teeth of a second gear (53), the second gear (53) being fixedly mounted on the lower rotating shaft (12), a first sprocket (54) being fixedly mounted on the rotating shaft at the rear of the second gear (53), a second sprocket (55) and a third sprocket (56) being fixedly mounted on the middle rotating shaft (12) at the front and rear, respectively, a fourth sprocket (57) being fixedly mounted on the upper rotating shaft (12), the first sprocket (54) and the third sprocket (56) being connected to each other and the second sprocket (55) and the fourth sprocket (57) being connected to each other via chains (58).

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