Plant-derived collagen extraction and filtration device

Abstract

The utility model relates to collagen processing technical field, concretely is a kind of plant source collagen extraction filtering device, including broken material groove, the broken material groove bottom end intercommunication is provided with sieve bin, rotatablely mounted with rotating shaft in the sieve bin, the rotating shaft outside is fixedly installed with cutting blade, the rotating shaft below swing mounting has screening net, the screening net bottom end is fixedly installed with vibration motor, sieve bin side is provided with coarse material discharge port, the coarse material discharge port intercommunication is provided with feeding box, rotatablely mounted with feeding auger in the feeding box. Through the feeding box of sieve bin side intercommunication setting, and installing feeding auger in the feeding box, after coarse material enters the feeding box, can be rotated by feeding auger and conveyed to the discharge pipe discharge into broken material groove, so as to secondary crushing processing to coarse material, improve the full utilization of raw materials, at the same time, also save the inconvenience of artificial coarse material separate processing, save labor cost.

Description

Technical Field

[0001] This utility model relates to the field of collagen processing technology, specifically to a plant-derived collagen extraction and filtration device. Background Technology

[0002] In the field of plant-derived collagen extraction, the precision of raw material crushing and filtration directly affects extraction efficiency and product purity. Traditional processing often results in low raw material utilization due to insufficient crushing and incomplete sieving. Furthermore, coarse materials require manual recycling for secondary processing, increasing labor costs and potentially disrupting extraction continuity due to operational delays. Existing equipment often suffers from uneven particle size distribution, low sieving efficiency, and insufficient automation, failing to meet the precision and efficiency requirements of large-scale production. Therefore, developing an integrated device that combines crushing, sieving, and automated coarse material circulation is crucial for improving the extraction process of plant-derived collagen.

[0003] As disclosed in CN219334392U, a plant-derived recombinant collagen extraction device includes an extraction device body, an inlet, an outlet pipe, a support plate, a motor, an output rod, a half-gear, an output wheel, a crushing rod, a mating wheel, a screen, a toothed frame, a connecting rod, and a toothed rake. The inlet is located at the top of the extraction device body, the outlet pipe is connected to the bottom left side of the extraction device body, the support plate is fixedly connected to the right side of the extraction device body, the motor is fixedly connected to the top of the support plate, the output rod is fixedly connected to the output end at the top of the motor, the half-gear is sleeved on the surface of the output rod, and the output wheel is fixedly connected to the top of the output rod. This invention solves the problem that most existing extraction devices use high-speed rotation for screening, which can sometimes damage the biomolecules to be extracted from the plant due to the high rotation speed, thus affecting the quality of collagen extraction.

[0004] While the aforementioned solution achieves plant crushing and screening through the coordinated use of components such as screens, toothed frames, connecting rods, and toothed rakes, it lacks a rapid recovery function for unqualified raw materials during actual use. This necessitates manual processing of larger particle sizes, which can easily lead to screen clogging. To address this, we propose a plant-derived collagen extraction and filtration device. This solves the problem of inconvenient coarse material handling, improves the ease of use, and increases the utilization rate of raw materials. It also eliminates the cost of secondary manual processing of coarse materials and reduces the risk of screen clogging. Utility Model Content

[0005] The purpose of this invention is to provide a plant-derived collagen extraction and filtration device to solve the problem of inconvenient coarse material processing in existing equipment mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A plant-derived collagen extraction and filtration device includes a crushing trough, a screening box connected to the bottom of the crushing trough, a rotating shaft rotatably mounted inside the screening box, a cutting blade fixedly mounted on the outside of the rotating shaft, a screening screen movably mounted below the rotating shaft, and a vibration motor fixedly mounted at the bottom of the screening screen.

[0007] As a further embodiment of this utility model: a coarse material discharge port is provided on one side of the screening box, and a feeding box is connected to the coarse material discharge port. A feeding auger is rotatably installed inside the feeding box. A servo motor is fixedly installed at the bottom of the feeding box. The output end of the servo motor is fixedly connected to the bottom end of the feeding auger through a coupling. A feeding pipe is fixedly installed on the top side of the screening box, and the output end of the feeding pipe is located above the crushing trough.

[0008] As a further embodiment of this utility model: a first crushing roller and a second crushing roller are rotatably installed inside the crushing trough. The first crushing roller and the second crushing roller are provided with crushing teeth on their outer sides. A first motor is fixedly installed on one side of the crushing trough. A drive gear is fixedly connected to the output end of the first motor. The drive gear is meshed with a driven gear. Both the drive gear and the driven gear are rotatably installed on the side wall of the crushing trough. The shaft end of the first crushing roller is fixedly connected to the shaft end of the drive gear, and the shaft end of the second crushing roller is fixedly connected to the shaft end of the driven gear.

[0009] As a further embodiment of this utility model: connecting plates are fixedly provided at both ends of the screening mesh, and two strip-shaped limiting grooves are symmetrically opened on the connecting plates. Limiting bolts are inserted inside the strip-shaped limiting grooves, and a reset spring is sleeved on the outer side of the lower end of the limiting bolt. A support block is fixedly welded to the bottom end of the limiting bolt. The support block is fixedly installed on the inner wall of the screening box. The screening mesh has an inclined structure, and its inclination angle is not less than 15 degrees.

[0010] As a further embodiment of this utility model: a second motor is fixedly installed on one side of the screening box, and the output end of the second motor is fixedly connected to one end of the rotating shaft through a coupling. A discharge port is fixedly provided at the bottom of the screening box, and a solenoid valve is installed on the outside of the discharge port. A PLC controller is fixedly installed on the side wall of the screening box, and the PLC controller is electrically connected to the first motor, the second motor, the servo motor, the vibration motor, and the solenoid valve.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This plant-derived collagen extraction and filtration device features a crushing trough connected to the top of a screening box. Inside the crushing trough, a first crushing roller and a second crushing roller are movably installed. This allows the raw materials to be crushed by the first and second crushing rollers before entering the screening box. Combined with the cutting blades installed inside the screening box, a double crushing effect is achieved, improving the uniformity of raw material crushing and the processing efficiency of the device. This processing method is particularly suitable for plant-derived materials such as beans and nuts, and can effectively improve the subsequent collagen extraction rate.

[0012] This plant-derived collagen extraction and filtration device, through an inclined screening screen and a vibrating motor, achieves rapid screening of crushed plant raw materials. At the same time, it also facilitates the rapid rolling of larger particles to the coarse material discharge port.

[0013] This plant-derived collagen extraction and filtration device uses a feeding box connected to one side of the screening box, with a feeding auger installed inside the feeding box. This allows coarse material to enter the feeding box and be rotated upwards by the feeding auger to be discharged into the crushing trough through the discharge pipe, thus enabling secondary crushing and processing of the coarse material. This greatly improves the utilization rate of raw materials and eliminates the inconvenience of manually processing coarse material separately, saving labor costs. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of a plant-derived collagen extraction and filtration device; Figure 2 This is a schematic cross-sectional view of a plant-derived collagen extraction and filtration device. Figure 3 A partial structural schematic diagram of a plant-derived collagen extraction and filtration device; Figure 4 This is a schematic diagram of the sieve structure of a plant-derived collagen extraction and filtration device.

[0015] In the diagram: 1. Crushing trough; 2. Screening box; 3. Rotating shaft; 4. Cutting blade; 5. Screening mesh; 6. Vibrating motor; 7. Coarse material discharge port; 8. Feeding box; 9. Feeding auger; 10. Servo motor; 11. Feeding pipe; 12. First crushing roller; 13. Second crushing roller; 14. First motor; 15. Drive gear; 16. Driven gear; 17. Connecting plate; 18. Strip-shaped limit groove; 19. Limit bolt; 20. Return spring; 21. Support block; 22. Second motor; 23. Discharge port; 24. Solenoid valve; 25. PLC controller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation 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.

[0018] Example: A plant-derived collagen extraction and filtration device, such as Figures 1-3 As shown, the device includes a crushing trough 1, a screening box 2 connected to the bottom of the crushing trough 1, a rotating shaft 3 rotatably mounted inside the screening box 2, a cutting blade 4 fixedly mounted on the outside of the rotating shaft 3, a screening screen 5 movably mounted below the rotating shaft 3, a vibrating motor 6 fixedly mounted at the bottom of the screening screen 5, a first crushing roller 12 and a second crushing roller 13 rotatably mounted inside the crushing trough 1, crushing teeth meshing on the outside of the first crushing roller 12 and the second crushing roller 13, a first motor 14 fixedly mounted on one side of the crushing trough 1, a drive gear 15 fixedly connected to the output end of the first motor 14, a driven gear 16 meshing with the drive gear 15, both the drive gear 15 and the driven gear 16 rotatably mounted on the side wall of the crushing trough 1, the shaft end of the first crushing roller 12 fixedly connected to the shaft end of the drive gear 15, and the shaft end of the second crushing roller 13 fixedly connected to the shaft end of the driven gear 16.

[0019] In this embodiment, when the raw material is poured into the crushing trough 1, the first motor drives the drive gear and driven gear to mesh and rotate, which in turn drives the first crushing roller and the second crushing roller to mesh and rotate, achieving a primary crushing effect on the raw material. After primary crushing, the raw material automatically falls into the screen box 2, where the second motor drives the rotating shaft and cutting blade to rotate, achieving a secondary crushing effect on the raw material, thereby improving the raw material crushing rate.

[0020] like Figures 1-4As shown, a coarse material discharge port 7 is provided on one side of the screening box 2. The coarse material discharge port 7 is connected to a feeding box 8. A feeding auger 9 is rotatably installed inside the feeding box 8. A servo motor 10 is fixedly installed at the bottom of the feeding box 8. The output end of the servo motor 10 is fixedly connected to the bottom of the feeding auger 9 through a coupling. A feeding pipe 11 is fixedly installed on the top side of the screening box 2. The output end of the feeding pipe 11 is located above the crushing trough 1. Connecting plates 17 are fixedly installed at both ends of the screening screen 5. Two strip-shaped limiting grooves 18 are symmetrically opened on the connecting plates 17. Limiting bolts 19 are inserted into the strip-shaped limiting grooves 18. A reset spring is sleeved on the outer side of the lower end of the limiting bolt 19. A spring 20 and a limit bolt 19 are fixedly welded to the bottom of a support block 21. The support block 21 is fixedly installed on the inner wall of the screening box 2. The screening screen 5 is an inclined structure with an inclination angle of not less than 15 degrees. A second motor 22 is fixedly installed on one side of the screening box 2. The output end of the second motor 22 is fixedly connected to one end of the rotating shaft 3 through a coupling. A discharge port 23 is fixedly provided at the bottom of the screening box 2. A solenoid valve 24 is installed on the outside of the discharge port 23. A PLC controller 25 is fixedly installed on the side wall of the screening box 2. The PLC controller 25 is electrically connected to the first motor 14, the second motor 22, the servo motor 10, the vibration motor 6, and the solenoid valve 24.

[0021] In this embodiment, the raw material after secondary crushing automatically falls onto the screening screen. The vibrating motor fixedly installed at the bottom of the screening screen achieves the vibration screening effect of the raw material. The crushed material that meets the particle size requirement automatically falls into the discharge port and is discharged, while the coarse material with a larger particle size rolls down the screening screen into the feeding box. Through the rotational conveying action of the feeding auger, the coarse material is fed back into the crushing trough through the feeding pipe for secondary crushing. This cycle is repeated until the particle size of the raw material meets the requirements, so as to ensure the subsequent collagen extraction effect of the raw material.

[0022] In this embodiment, a plant-derived collagen extraction and filtration device is first connected to an external power source. Then, the PLC controller 25 turns on the first motor 14, the second motor 22, and the vibration motor 6. The first motor 14 drives the drive gear 15 and the driven gear 16 to mesh and rotate, which in turn drives the first crushing roller 12 and the second crushing roller 13 to mesh and rotate. The second motor 22 drives the rotating shaft 3 and the cutting blade 4 to rotate. The vibration motor 6 drives the screening screen 5 to vibrate. After that, the servo motor 10 is turned on, so that the feeding auger 9 rotates continuously, and is in a ready-to-operate state. After the equipment is ready, the collagen extraction raw material to be processed is poured into the crushing trough 1. The raw material is first crushed by the first crushing roller 12 and the second crushing roller 13 and then falls into the screening box 2. The incompletely crushed raw material is further cut by the high-speed rotating cutting blade 4 and finally falls onto the screening screen 5. After being screened by the vibration of the screening screen 5, the crushed material that meets the particle size automatically falls into the discharge port 23 and is discharged. The coarse material with a larger particle size rolls down along the screening screen 5 into the feeding box 8. Through the rotational conveying action of the feeding auger 9, the coarse material is fed back into the crushing trough 1 through the feeding pipe 11 for secondary crushing. This cycle is repeated until the particle size of the raw material meets the requirements so as not to affect the subsequent processing effect.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plant-derived collagen extraction and filtration device, comprising a crushing tank (1), characterized in that: The bottom end of the crushing trough (1) is connected to a screening box (2). A rotating shaft (3) is rotatably installed inside the screening box (2). A cutting blade (4) is fixedly installed on the outside of the rotating shaft (3). A screening screen (5) is movably installed below the rotating shaft (3). A vibration motor (6) is fixedly installed at the bottom end of the screening screen (5). The screening box (2) has a coarse material discharge port (7) on one side, and the coarse material discharge port (7) is connected to a feeding box (8). The feeding box (8) is rotatably installed inside the feeding box (8). A servo motor (10) is fixedly installed at the bottom of the feeding box (8). The output end of the servo motor (10) is fixedly connected to the bottom end of the feeding auger (9) through a coupling. A feeding pipe (11) is fixedly installed on the top side of the screening box (2). The output end of the feeding pipe (11) is located above the crushing trough (1).

2. The plant-derived collagen extraction and filtration device according to claim 1, characterized in that: The first crushing roller (12) and the second crushing roller (13) are rotatably installed inside the crushing trough (1). The first crushing roller (12) and the second crushing roller (13) are provided with crushing teeth on their outer sides. The first motor (14) is fixedly installed on one side of the crushing trough (1).

3. The plant-derived collagen extraction and filtration device according to claim 2, characterized in that: The output end of the first motor (14) is fixedly connected to a drive gear (15), and the drive gear (15) is meshed with a driven gear (16). Both the drive gear (15) and the driven gear (16) are rotatably mounted on the side wall of the crushing trough (1). The shaft end of the first crushing roller (12) is fixedly connected to the shaft end of the drive gear (15), and the shaft end of the second crushing roller (13) is fixedly connected to the shaft end of the driven gear (16).

4. The plant-derived collagen extraction and filtration device according to claim 1, characterized in that: The screening mesh (5) is fixedly provided with connecting plates (17) at both ends. Two strip-shaped limiting grooves (18) are symmetrically opened on the connecting plates (17). Limiting bolts (19) are inserted inside the strip-shaped limiting grooves (18). A reset spring (20) is sleeved on the outer side of the lower end of the limiting bolts (19).

5. The plant-derived collagen extraction and filtration device according to claim 4, characterized in that: The bottom end of the limiting bolt (19) is fixedly welded with a support block (21), the support block (21) is fixedly installed on the inner wall of the screening box (2), and the screening screen (5) is an inclined structure with an inclination angle of not less than 15 degrees.

6. The plant-derived collagen extraction and filtration device according to claim 1, characterized in that: A second motor (22) is fixedly installed on one side of the screening box (2). The output end of the second motor (22) is fixedly connected to one end of the rotating shaft (3) through a coupling. A discharge port (23) is fixedly provided at the bottom of the screening box (2). A solenoid valve (24) is installed on the outside of the discharge port (23). A PLC controller (25) is fixedly installed on the side wall of the screening box (2). The PLC controller (25) is electrically connected to the first motor (14), the second motor (22), the servo motor (10), the vibration motor (6), and the solenoid valve (24).

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