Black rice protein peptide separation and purification device

Abstract

The utility model relates to the technical field of protein peptide purification, and discloses a black rice protein peptide separation and purification device which comprises a filter box, a rotating shaft is rotatably connected to the inner surface of the top of the filter box, a first motor is fixedly mounted on the outer surface of the top of a mounting frame, and two groups of filter plates are movably arranged in the filter box; an annular filtering area is formed in the outer surfaces of the two filtering plates, a telescopic rod rotationally penetrates through the outer surface of the supporting plate, an eccentric wheel is fixedly connected to the outer surface of the bottom of the telescopic rod, two springs are fixedly connected to the side, close to the filtering box, of a connecting plate on the right side, and an iron attracting plate is arranged on the outer surface of the right side of the filtering box. A first motor works and is matched with a transmission wheel and a belt, so that a telescopic rod rotates, an eccentric wheel is driven to be matched with a spring, a connecting plate is extruded, a filter plate is driven to move back and forth, the filter plate is in a dynamic state in the rotating process of the first motor, and the protein peptide filtering effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protein peptide purification, in particular to a separating and purifying device for black rice protein peptide. Background Technique

[0002] Black rice protein peptide is a bioactive peptide extracted from black rice. Black rice is a food made by soaking and steaming fresh leaves of Vaccinium bracteatum Thunb., which has a long history and various medicinal values. The preparation method of black rice protein peptide includes using raw materials such as black rice, amylase, protease, and activated carbon, and extracting and purifying through a series of bioengineering technical steps. During the preparation process, a separating and purifying device is needed to purify it.

[0003] The existing patent (publication number: CN215189185U) discloses a separating and purifying device for black rice protein peptide, including a main box body. The top of the main box body is provided with a feed inlet. The bottom of the inner wall of the main box body on the side far from the feed inlet is fixedly inserted with a discharge pipe, and a discharge valve is threadedly connected to the discharge pipe. One end of the main box body close to the feed inlet is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, a spiral stirring belt is fixedly sleeved on the rotating rod, a first filter screen is slidably inserted into the main box body, one end of the first filter screen penetrates through the inner wall of the main box body and extends outwards, and a second filter screen is arranged below the first filter screen, and the second filter screen is fixedly connected with the inner wall of the main box body. In the utility model, through the setting of a multi-layer filtering mechanism, the device can quickly and fully separate and purify the protein peptide, thereby improving the separation and purification efficiency of the device.

[0004] The above patent technology separates and purifies the device through a multi-layer filtering mechanism. However, in the actual use process, the filter screen is fixed, and only relying on the self-gravity of the protein peptide to pass through the filter screen for filtration will still lead to slow filtration effect. Therefore, a separating and purifying device for black rice protein peptide is proposed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a separating and purifying device for black rice protein peptide to solve the problems mentioned in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a waxy corn protein peptide separation and purification device, including a filtration box, the inner surface of the top of the filtration box is rotatably connected with a rotating shaft, the outer surface of the top of the filtration box is fixedly connected with a mounting frame, the outer surface of the top of the mounting frame is fixedly installed with a first motor, the output end of the first motor is fixedly connected with the rotating shaft, two filter plates are movable inside the filtration box, annular filtration areas are formed on the outer surfaces of the two filter plates, the filter holes of the upper annular filtration area are larger than those of the lower annular filtration area, the outer surface of the right side of the filtration box is fixedly connected with a support plate, a telescopic rod is rotatably penetrated through the outer surface of the support plate, an eccentric wheel is fixedly connected to the outer surface of the bottom of the telescopic rod, connecting plates are fixedly connected to the left and right outer surfaces of the two filter plates, two springs are fixedly connected to the side of the right connecting plate close to the filtration box, and an iron attracting plate is arranged on the outer surface of the right side of the filtration box, and the other ends of the springs are adsorbed on the surface of the iron attracting plate.

[0007] Further, a feeding hopper is fixedly communicated with the outer surface of the top of the filtration box, a distributing shaft is rotatably connected inside the feeding hopper, a distributing plate is fixedly sleeved on the outer surface of the distributing shaft, and a second motor is fixedly installed on the outer surface of the left side of the feeding hopper, and the output end of the second motor is fixedly connected with the distributing shaft.

[0008] Further, two cleaning plates are fixedly sleeved on the outer surface of the rotating shaft, cleaning brushes are installed on the outer surfaces of the bottoms of the two cleaning plates, and the two cleaning brushes are respectively attached to the two annular filtration areas.

[0009] Further, the two groups of filter plates are respectively divided into left and right halves, two slots are formed on the outer surface of the right side of the two left filter plates, two inserting plates adapted to the slots are fixedly connected to the outer surface of the left side of the two right filter plates, and screw holes are formed on the outer surfaces of the filter plates above the slots and the inserting plates.

[0010] Further, a sliding groove is formed at the center of the filter plate, and the rotating shaft is slidably connected inside the sliding groove.

[0011] Further, a maintenance door is formed on the outer surface of the filtration box, and a receiving box is movably inserted on the outer surface of the front side of the filtration box.

[0012] Further, two conical cylinders are fixedly sleeved on the outer surface of the rotating shaft, and the conical cylinders extend to the outside of the sliding groove.

[0013] Further, transmission wheels are fixedly sleeved on the outer surfaces of the rotating shaft and the telescopic rod, and a belt is wound between the two transmission wheels.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The device for separating and purifying black rice protein peptides, through the operation of the first motor, in cooperation with the transmission wheel and the belt, makes the telescopic rod rotate, drives the eccentric wheel to cooperate with the spring, squeezes the connecting plate, and thus drives the filter plate to move back and forth. Therefore, during the rotation of the first motor, the filter plate is in a dynamic state, improving the filtering effect of protein peptides.

[0016] 2. The device for separating and purifying black rice protein peptides, through the second motor driving the material distribution shaft to drive the material distribution plate to rotate, makes the protein peptides enter the filter box in equal amounts intermittently, and feeds the protein peptides intermittently, avoiding the complete accumulation of protein peptides in one place and affecting the separation and purification effect.

[0017] 3. The device for separating and purifying black rice protein peptides, when the first motor works, drives the cleaning brush to rotate, and cleans the annular filtering area through the cleaning brush, avoiding the blockage of the filter holes in the annular filtering area. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 is a front view sectional structural schematic diagram of the present utility model;

[0020] Figure 3 is a structural schematic diagram of the inside of the feed hopper of the present utility model;

[0021] Figure 4 is an exploded structural schematic diagram of the filter plate of the present utility model.

[0022] In the figure: 1. Filter box; 2. Rotating shaft; 3. First motor; 4. Telescopic rod; 5. Eccentric wheel; 6. Filter plate; 7. Annular filtering area; 8. Connecting plate; 9. Spring; 10. Cleaning plate; 11. Cleaning brush; 12. Feed hopper; 13. Second motor; 14. Material distribution plate; 15. Chute; 16. Slot; 17. Plug board; 18. Conical cylinder; 19. Transmission wheel; 20. Belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1:

[0025] Please refer to Figures 1-4, the present utility model provides a technical solution: a Umi protein peptide separation and purification device, including a filtration box 1. The inner surface of the top of the filtration box 1 is rotatably connected to a rotating shaft 2. The outer surface of the top of the filtration box 1 is fixedly connected with a mounting frame. The outer surface of the top of the mounting frame is fixedly installed with a first motor 3. The output end of the first motor 3 is fixedly connected to the rotating shaft 2. There are two filter plates 6 movably arranged inside the filtration box 1. The outer surfaces of the two filter plates 6 are provided with annular filtration areas 7. The filter holes of the upper annular filtration area 7 are larger than those of the lower annular filtration area 7. The outer surface of the right side of the filtration box 1 is fixedly connected with a support plate. The outer surface of the support plate is rotatably penetrated by a telescopic rod 4. The bottom outer surface of the telescopic rod 4 is fixedly connected with an eccentric wheel 5. The left and right outer surfaces of the two filter plates 6 are fixedly connected with connecting plates 8. On the side of the right connecting plate 8 close to the filtration box 1, two springs 9 are fixedly connected. A magnetic iron is arranged on the outer surface of the right side of the filtration box 1. The other end of the spring 9 is adsorbed on the surface of the magnetic iron. Specifically, when the first motor 3 is turned on, the first motor 3 drives the rotating shaft 2 to rotate and drives the transmission wheel 19 thereon to rotate. Under the action of the belt 20, the telescopic rod 4 rotates. The telescopic rod 4 drives the eccentric wheel 5 to rotate. When the eccentric part of the eccentric wheel 5 rotates from the leftmost end to the rightmost end, the eccentric wheel 5 presses the right connecting plate 8 to make the filter plate 6 move to the right and compress the spring 9. When the eccentric part of the eccentric wheel 5 rotates from the rightmost end to the leftmost end, the spring 9 resets and drives the filter plate 6 to reset. As the first motor 3 works, the filter plate 6 sways back and forth, so that the filter plate 6 is in a dynamic state, improving the filtration effect on protein peptides.

[0026] In this embodiment, the outer surface of the top of the filtration box 1 is fixedly communicated with a feeding hopper 12. A distributing shaft is rotatably connected inside the feeding hopper 12. A distributing plate 14 is fixedly sleeved on the outer surface of the distributing shaft. The outer surface of the left side of the feeding hopper 12 is fixedly installed with a second motor 13. The output end of the second motor 13 is fixedly connected to the distributing shaft. Specifically, the second motor 13 drives the distributing shaft to rotate, driving the distributing plate 14 to distribute the protein peptides so that they enter the filtration box 1 intermittently and equally.

[0027] In this embodiment, two cleaning plates 10 are fixedly sleeved on the outer surface of the rotating shaft 2. Cleaning brushes 11 are installed on the bottom outer surfaces of the two cleaning plates 10. The two cleaning brushes 11 are respectively attached to the two annular filtration areas 7. Specifically, during the rotation of the rotating shaft 2, the cleaning brushes 11 are driven to rotate to brush the annular filtration areas 7 to prevent the filter holes from being blocked.

[0028] In this embodiment, the two sets of the filter plates 6 are respectively divided into left and right halves. On the right outer surfaces of the two left filter plates 6, two slots 16 are formed. On the left outer surfaces of the two right filter plates 6, two insertion plates 17 adapted to the slots 16 are fixedly connected. On the outer surfaces above the slots 16 of the filter plates 6 and the insertion plates 17, screw holes are formed. Specifically, when splicing the left and right half filter plates 6, insert the insertion plates 17 into the slots 16, and then screw the bolts into the screw holes to splice the left and right half filter plates 6.

[0029] In this embodiment, a sliding groove 15 is formed at the center of the filter plate 6, and the rotating shaft 2 is slidably connected to the inside of the sliding groove 15. Specifically, by providing the sliding groove 15, during the process of the filter plate 6 moving back and forth, a space for the movement of the rotating shaft 2 is provided.

[0030] In this embodiment, a maintenance door is formed on the outer surface of the filter box 1, and a material receiving box is movably inserted into the front outer surface of the filter box 1. Specifically, by opening the maintenance door, the filter plates 6 on both sides are disassembled, and the protein peptides separated by filtration enter the material receiving box for collection.

[0031] In this embodiment, two conical cylinders 18 are fixedly sleeved on the outer surface of the rotating shaft 2, and the conical cylinders 18 extend to the outside of the sliding groove 15. Specifically, the upper part of the sliding groove 15 is blocked by the conical cylinders 18 to prevent the protein peptides from leaking out of the sliding groove 15.

[0032] In this embodiment, transmission wheels 19 are fixedly sleeved on the outer surfaces of the rotating shaft 2 and the telescopic rod 4, and a belt 20 is wound between the two transmission wheels 19. Specifically, when the first motor 3 drives the rotating shaft 2 to rotate, the transmission wheel 19 thereon is driven to rotate. Under the action of the belt 20, the telescopic rod 4 is driven to rotate, so that the rotating shaft 2 and the telescopic rod 4 rotate simultaneously.

[0033] Working principle: When the utility model is in use, the protein peptide is conveyed into the feeding hopper 12. The second motor 13 drives the material distributing shaft to rotate, driving the material distributing plate 14 to distribute the protein peptide, so that it enters the filtering box 1 intermittently and equally. When filtering and separating, the first motor 3 is turned on. The first motor 3 drives the rotating shaft 2 to rotate, and drives the transmission wheel 19 thereon to rotate. Under the action of the belt 20, the telescopic rod 4 rotates. The telescopic rod 4 drives the eccentric wheel 5 to rotate. When the eccentric part of the eccentric wheel 5 rotates from the leftmost end to the rightmost end, the eccentric wheel 5 squeezes the connecting plate 8 on the right side, causing the filter plate 6 to move to the right and compressing the spring 9. When the eccentric part of the eccentric wheel 5 rotates from the rightmost end to the leftmost end, the spring 9 resets, driving the filter plate 6 to reset. With the operation of the first motor 3, the filter plate 6 sways back and forth, so that the filter plate 6 is in a dynamic state, improving the filtering effect on the protein peptide. And during the rotation of the rotating shaft 2, the cleaning brush 11 is driven to rotate to brush the annular filtering area 7 to prevent the filtering holes from being blocked. When the filter plate 6 needs to be replaced, the maintenance door is opened, the bolts are unscrewed, the limit of the filter plates 6 at both ends is released, then the telescopic rod 4 is retracted, and the filter plates 6 at both ends are pulled out to clean or replace the filter plate 6.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Umi protein peptide separation and purification device, comprising a filtration box (1), characterized in that: The inner surface of the top of the filter box (1) is rotatably connected to a rotating shaft (2). The outer surface of the top of the filter box (1) is fixedly connected to a mounting frame. The outer surface of the top of the mounting frame is fixedly installed with a first motor (3). The output end of the first motor (3) is fixedly connected to the rotating shaft (2). There are two groups of filter plates (6) movably arranged inside the filter box (1). Annular filter areas (7) are formed on the outer surfaces of the two filter plates (6). The filter holes of the upper annular filter area (7) are larger than those of the lower annular filter area (7). The outer surface of the right side of the filter box (1) is fixedly connected to a support plate. An expansion rod (4) rotatably penetrates through the outer surface of the support plate. The bottom outer surface of the expansion rod (4) is fixedly connected to an eccentric wheel (5). Connecting plates (8) are fixedly connected to the left and right outer surfaces of the two filter plates (6). Two springs (9) are fixedly connected to the side of the right connecting plate (8) close to the filter box (1). A magnetic iron plate is arranged on the outer surface of the right side of the filter box (1). The other ends of the springs (9) are adsorbed on the surface of the magnetic iron plate.

2. The oudemansiella protein peptide separation and purification device according to claim 1, characterized in that: The outer surface of the top of the filter box (1) is fixedly communicated with a feeding hopper (12). A distributing shaft is rotatably connected inside the feeding hopper (12). A distributing plate (14) is fixedly sleeved on the outer surface of the distributing shaft. The outer surface of the left side of the feeding hopper (12) is fixedly installed with a second motor (13). The output end of the second motor (13) is fixedly connected to the distributing shaft.

3. The ophiocordyceps sinensis protein peptide separation and purification device according to claim 1, wherein: Two cleaning plates (10) are fixedly sleeved on the outer surface of the rotating shaft (2). Cleaning brushes (11) are installed on the bottom outer surfaces of the two cleaning plates (10). The two cleaning brushes (11) are respectively in contact with the two annular filter areas (7).

4. The ophiocordyceps sinensis protein peptide separation and purification device according to claim 1, characterized in that: The two groups of filter plates (6) are respectively divided into left and right halves. Two slots (16) are formed on the outer surface of the right side of the two left filter plates (6). Two inserting plates (17) adapted to the slots (16) are fixedly connected to the outer surface of the left side of the two right filter plates (6). Screw holes are formed on the outer surfaces of the filter plates (6) above the slots (16) and the inserting plates (17).

5. The Uromyces protein peptide separation and purification device according to claim 1, wherein: A sliding groove (15) is formed at the center of the filter plate (6). The rotating shaft (2) is slidably connected to the inside of the sliding groove (15).

6. The ophiocordyceps sinensis protein peptide separation and purification device according to claim 1, wherein: An inspection door is formed on the outer surface of the filter box (1). A receiving box is movably inserted into the front outer surface of the filter box (1).

7. The ophiocordyceps sinensis protein peptide separation and purification device according to claim 5, characterized in that: Two conical cylinders (18) are fixedly sleeved on the outer surface of the rotating shaft (2). The conical cylinders (18) extend to the outside of the sliding groove (15).

8. The ophiocordyceps sinensis protein peptide separation and purification device according to claim 1, wherein: Drive wheels (19) are fixedly sleeved on the outer surfaces of the rotating shaft (2) and the expansion rod (4). A belt (20) is wound between the two drive wheels (19).

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