Vibrating screening device for protein peptide powder

Abstract

The utility model provides a vibration screening device for protein peptide powder, which belongs to the technical field of screening equipment and comprises a screening box, a screen, a discharge guide plate, a return guide plate, a support and a compression roller mechanism, the screening box is fixed on the support through an elastic part, and the screen, the discharge guide plate and the return guide plate are sequentially and obliquely fixed in the screening box from top to bottom. The pressing roller mechanism is fixed in the box body, the pressing roller mechanism is rotationally arranged above the material returning guide plate so as to crush caked protein peptide powder output by the screen, a hopper located above the input end of the screen is fixed to the support, and a conveying mechanism used for conveying the protein peptide powder to the hopper is arranged at the output end of the material returning guide plate. According to the protein peptide powder screening device, protein peptide powder can be screened, caked protein peptide powder is conveyed into the conveying mechanism through the material returning guide plate, the compression roller mechanism crushes the caked protein peptide powder on the material returning guide plate and conducts secondary screening, the screened caked protein peptide powder does not need to be cleaned manually, manual crushing is not needed either, the working intensity is lowered, and waste of the protein peptide powder is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a vibration screening device for protein peptide powder. Background Art

[0002] Plant protein peptide powder is a white or light yellow powder preparation. It is a water-soluble protein extracted from plants or crops. It is rich in various amino acids and high-quality dietary fiber, which is helpful for intestinal health, better control of blood sugar and blood lipids, and reduce the risk of metabolic diseases. Protein peptide powder has the phenomenon of agglomeration or impurities in the production and processing. In order to ensure the quality of protein peptide powder, it is necessary to screen the protein peptide powder to screen out the agglomerates or impurities. For example, the patent number of a fish collagen peptide screening device CN212681610U screens the protein peptide through a reciprocating filter plate. The spiral blade can spread the protein peptide powder on the filter plate along the length direction and push the screened impurities out of the filter plate.

[0003] The above technical means still have the following defects when screening protein peptide powder: 1. The agglomerated protein peptide powder cannot be crushed; 2. The filter plate is in an arc shape, causing the protein peptide powder on the filter plate to accumulate at its bottom; 3. During the reciprocating motion screening process of the filter plate, it rubs against the spiral blades, causing wear. In order to solve the above problems, the present application proposes a vibrating screening device for protein peptide powder. Utility Model Content

[0004] The utility model provides a vibration screening device for protein peptide powder, aiming to solve the above-mentioned problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vibrating screening device for protein peptide powder comprises a screen box, a screen mesh, a discharging guide plate, a return material guide plate, a bracket and a pressure roller mechanism, wherein the screen box is fixed to the bracket by an elastic member, the screen mesh, the discharging guide plate and the return material guide plate are fixed in the screen box in an inclined state from top to bottom in sequence, the pressure roller mechanism is fixed in the box body, the pressure roller mechanism is rotatably arranged above the return material guide plate to crush the agglomerated protein peptide powder output by the screen mesh, a hopper located above the input end of the screen mesh is fixed on the bracket, and a conveying mechanism for conveying the protein peptide powder to the hopper is arranged at the output end of the return material guide plate.

[0007] Furthermore, the discharge guide plate includes a guide plate and a discharge trough, the guide plate is fixed below the screen, the discharge trough is connected to the output end of the guide plate, the output end of the discharge trough extends to the outside of the screen box, and the discharge trough is inclined.

[0008] Furthermore, the pressure roller mechanism includes a pressure roller, a motor and a mounting seat. The pressure roller is rotatably connected to the screen box, the pressure roller is rotatably arranged above the return material guide plate, the motor is installed on the screen box through the mounting seat, and the output shaft of the motor is connected to the pressure roller.

[0009] Furthermore, two ends of the pressure roller are respectively provided with a rotating shaft, and the rotating shaft is rotatably connected to the screen box.

[0010] Furthermore, the conveying mechanism includes a return box and an auger, the return box is fixed on the bracket, the return box is arranged below the output end of the return guide plate, the input end of the auger is connected to the return box, and the output end of the auger is located above the hopper.

[0011] Furthermore, the output ends of the discharge guide plate and the return guide plate are respectively provided with material guide baffles.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a vibrating screening device for protein peptide powder, which can screen the protein peptide powder through the screen, and the discharging guide plate outputs the screened protein peptide powder, and the agglomerated protein peptide powder is transported to the conveying mechanism through the return material guide plate. When conveying on the return material guide plate, the rotating pressing roller mechanism can crush the agglomerated protein peptide powder, and after the first screening, the crushed protein peptide powder is transported to the screen through the conveying mechanism for secondary screening, without manual cleaning of the screened agglomerated protein peptide powder and manual crushing, thereby reducing the work intensity and reducing the waste of protein peptide powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a vibration screening device for protein peptide powder according to the utility model;

[0015] Figure 2 This is a partial cross-sectional structural schematic diagram of a vibration screening device for protein peptide powder according to the utility model;

[0016] Figure 3 This is a schematic cross-sectional structure diagram of a vibration screening device for protein peptide powder according to the utility model;

[0017] Figure 4 This is a partial cross-sectional structural schematic diagram of a vibration screening device for protein peptide powder according to the utility model;

[0018] In the figure, 1 is a screen box, 2 is a screen, 3 is a discharging guide plate, 4 is a guide plate, 5 is a discharging trough, 6 is a return material guide plate, 7 is a bracket, 8 is a pressure roller mechanism, 9 is a pressure roller, 10 is a motor, 11 is a mounting seat, 12 is a rotating shaft, 13 is an elastic member, 14 is a hopper, 15 is a conveying mechanism, 16 is a return material box, 17 is a auger, and 18 is a material guide baffle. DETAILED DESCRIPTION

[0019] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0020] Example

[0021] See also Figures 1 to 4 The utility model provides a vibrating screening device for protein peptide powder, comprising a screen box 1, a screen mesh 2, a discharging guide plate 3, a return material guide plate 6, a bracket 7 and a pressure roller mechanism 8. The screen box 1 is fixed to the bracket 7 by an elastic member 13. The elastic member 13 comprises a plurality of pressure springs. The two ends of the pressure springs are respectively connected to the screen box 1 and the bracket 7. The bracket 7 is provided with a vibration mechanism for driving the screen box 1 to vibrate. The vibration mechanism is an existing device and is not described here. The screen mesh 2, the discharging guide plate 3 and the return material guide plate 6 are fixed in the screen box 1 in an inclined shape from top to bottom. Under the vibration of the screen box 1, the screen mesh 2 screens the protein peptide powder and screens out the agglomerated protein peptide powder. The discharging guide plate 3 outputs the screened protein peptide powder, and the return material guide plate 6 transports the agglomerated protein peptide powder to the conveying mechanism 15. The output ends of the discharging guide plate 3 and the return material guide plate 6 are respectively A material guide baffle 18 is provided to facilitate guiding the protein peptide powder into the corresponding return material guide plate 6 or conveying mechanism 15. The pressing roller mechanism 8 is fixed on the bracket 7 to fix the pressing roller mechanism 8. The pressing roller mechanism 8 is rotatably arranged below the output end of the screen 2 to crush the agglomerated protein peptide powder output by the screen 2, effectively avoiding the waste of protein peptide powder. A hopper 14 located above the input end of the screen 2 is fixed on the bracket 7. The discharge port of the hopper 14 is in a long strip shape, so that the output protein peptide powder can be spread at the input end of the screen 2, effectively avoiding the accumulation of protein peptide powder, and the protein peptide powder can be input into the screen 2. The output end of the return material guide plate 6 is provided with a conveying mechanism 15 for conveying the protein peptide powder to the hopper 14. When the protein peptide powder screening is completed, the conveying mechanism 15 is started to convey the protein peptide powder recovered by the return material guide plate 6 to the hopper 14 to achieve secondary screening.

[0022] See also Figure 2 and Figure 3 The discharging guide plate 3 includes a guide plate 4 and a discharging trough 5. The guide plate 4 is fixed below the screen 2. The discharging trough 5 is connected to the output end of the guide plate 4. The output end of the discharging trough 5 extends to the outside of the screen box 1. The discharging trough 5 is tilted. The protein peptide powder screened by the screen 2 falls onto the guide plate 4. The protein peptide powder on the guide plate 4 is output through the tilted discharging trough 5.

[0023] The pressing roller mechanism 8 includes a pressing roller 9, a motor 10 and a mounting seat 11. The pressing roller 9 is rotatably connected to the screen box 1. The pressing roller 9 is rotatably arranged above the return material guide plate 6. The motor 10 is mounted on the screen box 1 through the mounting seat 11. The output shaft of the motor 10 is connected to the pressing roller 9. The two ends of the pressing roller 9 are respectively provided with a rotating shaft 12, and the rotating shaft 12 is rotatably connected to the screen box 1. The motor 10 drives the pressing roller 9 to rotate, and the rotating pressing roller 9 crushes the agglomerated protein peptide powder transported on the return material guide plate 6.

[0024] See also Figure 2 The conveying mechanism 15 includes a return box 16 and an auger 17. The return box 16 is fixed on the bracket 7. The return box 16 is arranged below the output end of the return guide plate 6. The input end of the auger 17 is connected to the return box 16. The output end of the auger 17 is located above the hopper 14. The return guide plate 6 conveys the crushed agglomerated protein peptide powder to the return box 16. The auger 17 can convey the protein peptide powder in the return box 16 to the hopper 14 for secondary screening.

[0025] When in use, the protein peptide powder to be screened is poured into the hopper 14, and the protein peptide powder falls from the hopper 14 into the input end of the screen 2. Under the vibration of the vibration mechanism, the screen 2 screens the protein peptide powder, and the qualified protein peptide powder falls into the discharge guide plate 3 below through the sieve holes of the screen 2, and is output through the discharge trough 5 of the discharge guide plate 3. The agglomerated protein peptide powder falls into the return guide plate 6 through the output end of the screen 2, and the return guide plate 6 conveys the agglomerated protein peptide powder to the return box 16. When the agglomerated protein peptide powder is conveyed by the return guide plate 6, the rotating pressing roller 9 can crush the agglomerated protein peptide powder. After the screening is completed, the auger 17 is started, and the auger 17 conveys the protein peptide powder in the return box 16 to the hopper 14 for secondary screening, which can reduce the waste of protein peptide powder and does not require manual processing of the sieved agglomerated protein peptide powder.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 vibrating screening device for protein peptide powder, characterized in that: It includes a screen box, a screen, a discharge guide plate, a return guide plate, a bracket and a pressure roller mechanism. The screen box is fixed to the bracket by an elastic member. The screen, the discharge guide plate and the return guide plate are fixed in the screen box in an inclined state from top to bottom. The pressure roller mechanism is fixed in the box. The pressure roller mechanism is rotatably arranged above the return guide plate to crush the agglomerated protein peptide powder output by the screen. A hopper located above the input end of the screen is fixed on the bracket. A conveying mechanism for conveying the protein peptide powder to the hopper is arranged at the output end of the return guide plate.

2. A vibrating screening device for protein peptide powder according to claim 1, characterized in that: The discharge guide plate includes a guide plate and a discharge trough, the guide plate is fixed below the screen, the discharge trough is connected to the output end of the guide plate, the output end of the discharge trough extends to the outside of the screen box, and the discharge trough is inclined.

3. A vibrating screening device for protein peptide powder according to claim 1, characterized in that: The pressure roller mechanism includes a pressure roller, a motor and a mounting seat. The pressure roller is rotatably connected to the screen box, the pressure roller is rotatably arranged above the return material guide plate, the motor is installed on the screen box through the mounting seat, and the output shaft of the motor is connected to the pressure roller.

4. A vibrating screening device for protein peptide powder as claimed in claim 3, characterized in that: The two ends of the pressure roller are respectively provided with a rotating shaft, and the rotating shaft is rotatably connected with the screen box.

5. A vibrating screening device for protein peptide powder according to claim 1, characterized in that: The conveying mechanism includes a return box and an auger, the return box is fixed on a bracket, the return box is arranged below the output end of the return guide plate, the input end of the auger is connected to the return box, and the output end of the auger is located above the hopper.

6. A vibrating screening device for protein peptide powder according to claim 1, characterized in that: The output ends of the discharging guide plate and the returning guide plate are respectively provided with a material guide baffle.

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