Screening device for animal collagen peptide extraction

By designing a screening device for protein peptide preparation, uniform mixing of proteases and protein peptides and impurity filtration are achieved, solving the problems of insufficient mixing and difficulty in removing impurities in traditional methods, and improving the protein peptide decomposition efficiency and solution purity.

CN222349016UActive Publication Date: 2025-01-14HANBANG MEDICAL SCI & TECH HARBIN CITY
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Patent Information

Application Number
CN202421107066.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2025-01-14
Estimated Expiration
2034-05-20

AI Technical Summary

Technical Problem

Traditional protein peptide preparation methods cannot fully mix protein-rich substances with proteases, and cannot effectively filter impurities in the reaction protein peptide solution, resulting in the reaction not being fast and effective enough.

Method used

A screening device for extracting animal collagen peptides is designed, including a stirring rotation shaft and a stirring expansion device. The expansion mechanism is driven to expand or shrink by rotating screw sleeve and sliding rod to achieve uniform mixing of protease and protein peptide, and through the filter cover and The filter filters the impurities in the solution.

Benefits of technology

The full mixing of protease and protein peptide is achieved, the decomposition efficiency is improved, and impurities are effectively removed through the filter, improving the purity of the protein peptide solution.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of protein peptide processing and production, in particular to a screening device for animal collagen peptide extraction, which comprises an extraction barrel, a door-shaped stirring frame is fixedly erected at the upper end of the extraction barrel, and the lower ends of vertical sections on two sides of the stirring frame are fixedly connected with the side wall of the extraction barrel. A stirring rotating shaft is rotatably connected to the middle of the upper end of the stirring frame, a stirring unfolding device is arranged on the stirring rotating shaft and comprises an up-down moving mechanism and an unfolding mechanism, the up-down moving mechanism comprises a rotating thread sleeve, and a filtering cover is slidably connected to the middle hole of the extraction barrel in the vertical direction and comprises a filtering ring and a supporting rod; according to the utility model, substances rich in protein peptide can be fully stirred to be fully mixed with protease, and impurities in a protein peptide solution can be effectively filtered.
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Description

Technical Field

[0001] The utility model relates to the field of protein peptide processing and production, in particular to a screening device for extracting animal collagen peptides. Background Art

[0002] Collagen peptides are widely used as ingredients in health and beauty products. They are usually supplied in oral form and can also be used in topical form. After being absorbed by the digestive system, collagen peptides can provide the body with the amino acids needed to promote collagen synthesis and maintain tissue health. The main effects of collagen peptides include: Collagen is one of the main components of the skin. The intake of collagen peptides can promote skin elasticity and moisture content, increase skin gloss, and reduce the appearance of wrinkles and fine lines.

[0003] In the preparation process of protein peptides, it is necessary to add protease to the protein peptide-rich material to decompose it into a polypeptide state. However, the traditional production method often adopts a direct reaction in a barrel. This method cannot fully mix the protein-rich material with the protease, making the reaction not fast and effective enough, and it is also impossible to filter the impurities in the protein peptide solution after the reaction. Utility Model Content

[0004] The utility model provides a screening device for extracting animal collagen peptides, which can fully stir a substance rich in protein peptides to fully mix it with a protease and can effectively filter impurities in a protein peptide solution.

[0005] The utility model provides a screening device for extracting animal collagen peptides, comprising an extraction barrel, wherein a gate-type stirring frame is fixedly mounted on the upper end of the extraction barrel, the lower ends of vertical sections on both sides of the stirring frame are fixedly connected to the side walls of the extraction barrel, a stirring rotating shaft is rotatably connected to the middle of the upper end of the stirring frame, and a stirring expansion device is arranged on the stirring rotating shaft.

[0006] In particular, the stirring and expanding device includes an up and down moving mechanism and an expanding mechanism. The up and down moving mechanism includes a rotating screw sleeve. The outer side of the upper end of the stirring rotating shaft is processed with a thread. The rotating screw sleeve is threadedly connected to the thread of the stirring rotating shaft. The lower end of the rotating screw sleeve is rotatably connected with the up and down moving sleeve. The side wall of the stirring rotating shaft is provided with an up and down moving groove along the axial direction of the stirring rotating shaft. The up and down sliding rods are slidably connected in the up and down moving grooves. The up and down sliding rods are fixedly connected to the lower end of the up and down moving sleeves. The stirring rotating shaft is provided with an expanding mechanism controlled by the up and down moving mechanism.

[0007] Particularly, a locking bolt is threadedly connected to the rotating screw sleeve, and the locking bolt is embedded in the up-and-down moving groove.

[0008] In particular, the unfolding mechanism includes an unfolding upper rod and an unfolding lower rod, the unfolding upper rod and the unfolding lower rod are hinged to each other, the unfolding upper rod and the lower end of the upper and lower sliding rods are hinged to each other, and the other end of the unfolding lower rod is hinged to the stirring transmission shaft.

[0009] In particular, a plurality of efficiency-enhancing grooves are provided on the unfolded upper rod, and a stirring efficiency-enhancing mechanism is provided in the efficiency-enhancing groove. The stirring efficiency-enhancing mechanism includes an opening gear, an efficiency-enhancing plate and an opening spring. Two mutually meshing opening gears are rotatably connected in the efficiency-enhancing groove, and an efficiency-enhancing plate is fixedly connected to each opening gear. An opening spring is fixedly connected between the two efficiency-enhancing plates in each efficiency-enhancing groove.

[0010] In particular, a filter cover is slidably connected in the extraction barrel along the vertical direction, and the filter cover includes a filter ring and a support rod. A plurality of filter rings are evenly arranged in the vertical direction, and a support rod is fixedly connected to the edge of the filter ring. A plurality of support rods are evenly distributed along the circumference of the filter cover, and the support rod is slidably connected to the side wall of the extraction barrel. The interior of the filter ring is hollow, and the upper side wall and the lower side wall of the filter ring are hollow, and a layer of filter mesh is respectively covered on the upper side wall and the lower side wall of the filter ring. A liquid inlet hole communicating with the inside of the filter ring is opened in the filter ring, and a plurality of liquid inlet holes are axially distributed.

[0011] Beneficial effects:

[0012] (1) The utility model makes the stirring and unfolding device into a retractable state. During the process, the rotating screw sleeve is rotated, and the rotating screw sleeve drives the up and down movable sleeve to move in the vertical direction. The up and down movable sleeve drives the up and down sliding rods to move in the vertical direction. The up and down sliding rods drive the unfolding mechanism to expand or retract, thereby facilitating the placement of pig skin and the removal of the decomposed protein liquid.

[0013] (2) The utility model allows the decomposed solution to enter the filter ring from the liquid inlet hole, and then the solution passes through the filter net and flows back into the extraction barrel from the upper and lower side walls of the filter ring. During this process, the filter net filters impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the stirring rotating shaft of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. extraction barrel; 2. stirring frame; 3. stirring rotating shaft; 31. up and down moving groove; 4. stirring and unfolding device; 41. up and down moving mechanism; 411. rotating screw sleeve; 412. up and down moving sleeve; 413. up and down sliding rod; 414. locking bolt; 42. unfolding mechanism; 421. unfolding upper rod; 4211. efficiency-enhancing groove; 422. unfolding lower rod; 43. stirring and synergizing mechanism; 431. opening gear; 432. efficiency-enhancing plate; 433. opening spring; 5. filter cover; 51. filter ring; 511. liquid inlet hole; 52. support rod; 53. filter net. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Embodiment 1:

[0023] like Figure 1-5 As shown, the utility model provides a screening device for extracting animal collagen peptides, including an extraction barrel 1, characterized in that: a gate-type stirring frame 2 is fixedly mounted on the upper end of the extraction barrel 1, the lower ends of the vertical sections on both sides of the stirring frame 2 are fixedly connected to the side walls of the extraction barrel 1, a stirring rotating shaft 3 is rotatably connected to the middle of the upper end of the stirring frame 2, and a stirring expansion device 4 is arranged on the stirring rotating shaft 3.

[0024] In the process of preparing collagen peptides, it is first necessary to decompose the collagen-rich material. The protein peptide-rich material, such as pig skin, is chopped and placed in an extraction barrel 1, and a decomposition solution containing protease is added to decompose the pig skin. During this process, in order to increase the decomposition speed, the protease and the pig skin can be mixed more evenly to improve the decomposition efficiency. The stirring shaft 3 is driven to rotate by an external driving device such as a motor, so that the stirring and unfolding device 4 stirs the pig skin, thereby better mixing the protease and the pig skin.

[0025] Embodiment 2:

[0026] like Figure 2 , Figure 3 and Figure 4As shown, the stirring and unfolding device 4 includes an up and down moving mechanism 41 and an unfolding mechanism 42, the up and down moving mechanism 41 includes a rotating screw sleeve 411, the outer side of the upper end of the stirring rotating shaft 3 is processed with a thread, the rotating screw sleeve 411 is threadedly connected to the thread of the stirring rotating shaft 3, the lower end of the rotating screw sleeve 411 is rotatably connected with an up and down moving sleeve 412, the side wall of the stirring rotating shaft 3 is provided with an up and down moving groove 31 along the axial direction of the stirring rotating shaft 3, the up and down sliding rods 413 are slidably connected in the up and down moving groove 31, the up and down sliding rods 413 are fixedly connected to the lower end of the up and down moving sleeve 412, and the stirring rotating shaft 3 is provided with an unfolding mechanism 42 controlled by the up and down moving mechanism 41.

[0027] In order to facilitate the placement of pig skin and the removal of the decomposed protein liquid, it is best to make the stirring and unfolding device 4 into a retractable state. During this process, the rotating screw sleeve 411 is rotated, and the rotating screw sleeve 411 drives the up and down movable sleeve 412 to move in the vertical direction. The up and down movable sleeve 412 drives the up and down sliding rod 413 to move in the vertical direction, and the up and down sliding rod 413 drives the unfolding mechanism 42 to expand or retract.

[0028] like Figure 3 and Figure 4 As shown, a locking bolt 414 is threadedly connected to the rotating screw sleeve 411 , and the locking bolt 414 is embedded in the up-and-down moving groove 31 .

[0029] After the unfolding mechanism 42 is retracted and extended, the locking bolt 414 is inserted into the vertical movement groove 31 to inhibit the rotation of the rotating screw sleeve 411, thereby positioning the state of the unfolding mechanism 42.

[0030] Embodiment three:

[0031] like Figure 3 and Figure 5 As shown, the unfolding mechanism 42 includes an unfolding upper rod 421 and an unfolding lower rod 422, which are hinged to each other, the unfolding upper rod 421 and the lower end of the upper and lower sliding rods 413 are hinged to each other, and the other end of the unfolding lower rod 422 is hinged to the stirring drive shaft.

[0032] like Figure 3 and Figure 5 As shown, a plurality of efficiency-enhancing grooves 4211 are provided on the unfolded upper rod 421, and a stirring efficiency-enhancing mechanism 43 is provided in the efficiency-enhancing groove 4211. The stirring efficiency-enhancing mechanism 43 includes an opening gear 431, an efficiency-enhancing plate 432 and an opening spring 433. Two mutually meshing opening gears 431 are rotatably connected in the efficiency-enhancing groove 4211, and an efficiency-enhancing plate 432 is fixedly connected to each opening gear 431. An opening spring 433 is fixedly connected between the two efficiency-enhancing plates 432 in each efficiency-enhancing groove 4211.

[0033] During the unfolding process of the unfolding mechanism 42, the upper and lower sliding rods 413 drive the unfolding upper rod 421 and the unfolding lower rod 422 to open. During the unfolding process of the unfolding upper rod 421 and the unfolding lower rod 422, the opening spring 433 will push the unfolding of the efficiency-enhancing plate 432. At the same time, the two opening gears 431 engage with each other so that the two efficiency-enhancing plates 432 are unfolded synchronously, which can improve the stirring efficiency during the stirring process.

[0034] Embodiment 4:

[0035] like Figure 2 As shown, a filter cover 5 is slidably connected in the extraction barrel 1 along the vertical direction, and the filter cover 5 includes a filter ring 51 and a support rod 52. A plurality of filter rings 51 are evenly arranged in the vertical direction, and a support rod 52 is fixedly connected to the edge of the filter ring 51. A plurality of support rods 52 are evenly distributed along the circumference of the filter cover 5, and the support rod 52 is slidably connected to the side wall of the extraction barrel 1. The interior of the filter ring 51 is hollow, and the upper side wall and the lower side wall of the filter ring 51 are hollow, and a layer of filter mesh 53 is respectively covered on the upper side wall of the filter ring 51 and the lower side wall of the filter ring 51. A liquid inlet hole 511 communicating with the filter ring 51 is opened in the filter ring 51, and a plurality of liquid inlet holes 511 are distributed axially.

[0036] In the process of decomposing pig skin into solution, certain impurities will also be produced. In order to effectively filter these impurities, the decomposed solution will enter the filter ring 51 from the liquid inlet 511, and then the solution will pass through the filter net 53 and flow back into the extraction barrel 1 from the upper and lower side walls of the filter ring 51. During this process, the filter net 53 will filter the impurities.

[0037] The working principle of the utility model is that a substance rich in protein peptides, such as pig skin, is chopped up and put into an extraction barrel 1, and a decomposition solution containing protease is added to decompose the pig skin. In this process, in order to increase the decomposition speed, the protease and the pig skin can be mixed more evenly to improve the decomposition efficiency. The stirring rotating shaft 3 is driven to rotate by an external driving device such as a motor, so that the stirring and unfolding device 4 stirs the pig skin, so that the protease and the pig skin are better mixed. In order to facilitate the placement of the pig skin and the removal of the decomposed protein liquid, it is best to make the stirring and unfolding device 4 into a retractable state. In this process, the rotating screw sleeve 411 is rotated, and the rotating screw sleeve 411 drives the up and down movable sleeve 412 to move in the vertical direction, and the up and down movable sleeve 412 drives the up and down sliding rod 413 to move in the vertical direction. The up and down sliding rod 413 Drive the unfolding mechanism 42 to unfold or retract. During the unfolding process of the unfolding mechanism 42, the upper and lower sliding rods 413 drive the unfolding upper rod 421 and the unfolding lower rod 422 to unfold. During the unfolding process of the unfolding upper rod 421 and the unfolding lower rod 422, the opening spring 433 will push the unfolding of the efficiency-enhancing plate 432. At the same time, the two opening gears 431 engage with each other to enable the two efficiency-enhancing plates 432 to unfold synchronously, so that the stirring efficiency can be improved during the stirring process. In the process of decomposing pig skin into solution, certain impurities will also be generated. In order to effectively filter these impurities, the decomposed solution will enter the filter ring 51 from the liquid inlet hole 511, and then the solution will pass through the filter net 53 and flow back into the extraction barrel 1 from the upper and lower side walls of the filter ring 51. During this process, the filter net 53 will filter the impurities.

Claims

1. A screening device for extracting animal collagen peptides, comprising an extraction barrel (1), characterized in that: A gate-shaped stirring frame (2) is fixedly mounted on the upper end of the extraction barrel (1); the lower ends of the vertical sections on both sides of the stirring frame (2) are fixedly connected to the side walls of the extraction barrel (1); a stirring rotating shaft (3) is rotatably connected to the middle of the upper end of the stirring frame (2); and a stirring and unfolding device (4) is arranged on the stirring rotating shaft (3).

2. The screening device for extracting animal collagen peptides according to claim 1, characterized in that: The stirring and unfolding device (4) comprises an up-down moving mechanism (41) and an unfolding mechanism (42). The up-down moving mechanism (41) comprises a rotating screw sleeve (411). The outer side of the upper end of the stirring and rotating shaft (3) is processed with a thread. The rotating screw sleeve (411) is threadedly connected to the thread of the stirring and rotating shaft (3). The lower end of the rotating screw sleeve (411) is rotatably connected to an up-down moving sleeve (412). The side wall of the stirring and rotating shaft (3) is provided with an up-down moving groove (31) along the axial direction of the stirring and rotating shaft (3). An up-down sliding rod (413) is slidably connected in the up-down moving groove (31). The up-down sliding rod (413) is fixedly connected to the lower end of the up-down moving sleeve (412). The stirring and rotating shaft (3) is provided with an unfolding mechanism (42) controlled by the up-down moving mechanism (41).

3. The screening device for extracting animal collagen peptides according to claim 2, characterized in that: A locking bolt (414) is threadedly connected to the rotating screw sleeve (411), and the locking bolt (414) is embedded in the up-and-down moving groove (31).

4. The screening device for extracting animal collagen peptides according to claim 3, characterized in that: The unfolding mechanism (42) comprises an unfolding upper rod (421) and an unfolding lower rod (422), the unfolding upper rod (421) and the unfolding lower rod (422) are hinged to each other, the unfolding upper rod (421) and the lower end of the upper and lower sliding rods (413) are hinged to each other, and the other end of the unfolding lower rod (422) is hinged to each other with the stirring transmission shaft.

5. The screening device for extracting animal collagen peptides according to claim 4, characterized in that: The unfolded upper rod (421) is provided with a plurality of efficiency-enhancing grooves (4211), and a stirring efficiency-enhancing mechanism (43) is arranged in the efficiency-enhancing groove (4211). The stirring efficiency-enhancing mechanism (43) comprises an opening gear (431), an efficiency-enhancing plate (432) and an opening spring (433). Two mutually meshing opening gears (431) are rotatably connected in the efficiency-enhancing groove (4211), and an efficiency-enhancing plate (432) is fixedly connected to each opening gear (431), and an opening spring (433) is fixedly connected between the two efficiency-enhancing plates (432) in each efficiency-enhancing groove (4211).

6. The screening device for extracting animal collagen peptides according to claim 5, characterized in that: A filter cover (5) is slidably connected in the extraction barrel (1) along the vertical direction. The filter cover (5) comprises a filter ring (51) and a support rod (52). A plurality of filter rings (51) are evenly arranged in the vertical direction. The edge of the filter ring (51) is fixedly connected with the support rod (52). A plurality of support rods (52) are evenly distributed along the circumference of the filter cover (5). The support rod (52) is slidably connected to the side wall of the extraction barrel (1). The interior of the filter ring (51) is hollow. The upper side wall and the lower side wall of the filter ring (51) are hollow. The upper side wall and the lower side wall of the filter ring (51) are each covered with a layer of filter net (53). A liquid inlet hole (511) communicating with the inside of the filter ring (51) is provided in the filter ring (51). A plurality of liquid inlet holes (511) are axially distributed.