Separating device for refining corn grits
By incorporating a spiral auger and anti-blocking plate design, the problem of material blockage in the corn grits refining and separation device was solved, achieving continuous and uniform feeding and efficient separation, thus improving equipment stability and product quality.
Patent Information
- Application Number
- CN202422884558.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing corn grits refining and separation equipment is prone to clogging during feeding due to changes in material properties, which affects equipment lifespan and product quality.
A separation device comprising a spiral auger, an anti-clogging plate, a grading screen, and a sealing gasket was designed. The spiral auger conveys the material, the anti-clogging plate disperses large particles, the grading screen performs particle size separation, and the sealing gasket prevents powder leakage, ensuring continuous feeding and separation effect.
It effectively prevents material blockage, improves production efficiency, ensures equipment stability and product quality, and enhances operational safety.
Smart Images
Figure CN223642278U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to separating device technical field especially relates to a kind of separating device for corn bran refining. BACKGROUND
[0002] In grain processing plant, feed mill and farm etc. place, a kind of separating device for corn bran refining is a kind of equipment specially designed to separate different particle size or mass components from corn bran.
[0003] In prior art, part of corn bran refining separating device is accumulated in the discharge opening or separation channel due to the change of material characteristics, humidity, viscosity and other factors when discharging, and blockage is formed, once blockage occurs, not only need to stop cleaning, but also can cause damage to the parts of equipment, shorten the service life of equipment, in addition, blockage problem also leads to incomplete separation, affect the quality of final product, if separation is not sufficient, lead to part of corn bran that is not refined sufficiently mixed into finished product, thereby reduce overall quality and market competitiveness, therefore, a kind of separating device for corn bran refining is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model proposes a kind of separating device for corn bran refining, to improve the problem of preventing blockage of separating device in prior art when discharging.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of separating device for corn bran refining, including support frame and powder collection box, the outside of the support frame is fixedly connected with protective shell, the inside of the protective shell is fixedly connected with conveying box, the outside of the protective shell is fixedly connected with connecting plate, the outside of the connecting plate is fixedly connected with feed hopper, the outside of the protective shell is fixedly connected with link pipe, the outside of the link pipe is fixedly connected with separation box, the outside of the support frame is fixedly connected with bottom plate, the outside of the bottom plate is fixedly connected with the driving assembly of power supply, the inside of the conveying box is rotatably connected with spiral dragon, the outside of the spiral dragon is fixedly connected with follow-up wheel one, the outside of follow-up wheel one is equipped with belt two, the outside of belt two is fixedly connected with follow-up wheel two, the inside of follow-up wheel two is fixedly connected with link rod, the outside of the link rod is fixedly connected with a plurality of anti-blocking plates.
[0007] As further description of the above technical scheme:
[0008] The driving assembly comprises a motor, a connecting rod is fixedly connected to a driving end of the motor, an active wheel is fixedly connected to an outer portion of the connecting rod, a belt one is sleeved to an outer portion of the active wheel, a driven wheel is fixedly connected to an inner portion of the belt one, and an outer portion of the motor is fixedly connected to an outer portion of the support frame.
[0009] As a further description of the above technical solution:
[0010] An outer portion of the separation box is fixedly connected with a connecting plate, an outer portion of the connecting plate is fixedly connected with a large sieve, and an inner portion of the large sieve is fixedly connected to an inner portion of the connecting plate.
[0011] As a further description of the above technical solution:
[0012] An outer portion of the separation box is fixedly connected with a small sieve, a side close to the small sieve of the separation box is fixedly connected with a powder port, and an outer portion of the powder port is fixedly connected to an inner portion of the separation box.
[0013] As a further description of the above technical solution:
[0014] An outer portion of the powder port is fixedly connected with a sealing gasket, another end of the sealing gasket is fixedly connected with a square plate, and an outer portion of the square plate is slidingly connected to an inner portion of the powder collecting box.
[0015] As a further description of the above technical solution:
[0016] An inner portion of the square plate is fixedly connected with a filter screen, a bottom of the square plate is fixedly connected with a plurality of springs, and another end of the springs is fixedly connected to an inner portion of the powder collecting box.
[0017] As a further description of the above technical solution:
[0018] An inner portion of the separation box is fixedly connected with a limiting ring, an inner portion of the limiting ring is fixedly connected with a graded screen, and an outer portion of the graded screen is fixedly connected to an inner portion of the separation box.
[0019] As a further description of the above technical solution:
[0020] An outer portion of the graded screen is fixedly connected to an outer portion of the limiting ring, another end of the graded screen is fixedly connected with a connecting pipe, and an outer portion of the connecting pipe is fixedly connected to an outer portion of the separation box.
[0021] The utility model has the advantages of the following:
[0022] 1. In this utility model, by starting the motor, the connecting rod drives the driving wheel to rotate, which in turn drives the driven wheel to rotate the spiral auger. At the same time, the first follower wheel drives the second follower wheel to move through the second belt, which in turn drives the connecting rod to rotate the anti-blocking plate. This effectively prevents material blockage during the conveying process, ensures continuous and uniform material feeding, and improves production efficiency and equipment stability.
[0023] 2. In this utility model, the material is transported to the grading screen by a spiral auger. Under the action of the limiting ring, the powder is discharged from the powder outlet. At the same time, the filter screen can perform secondary screening to effectively prevent larger particles from entering. At the end of the separation, the square plate can replace the powder collection box by squeezing the spring, thereby effectively preventing powder leakage, keeping the working environment clean, and improving operational safety. Attached Figure Description
[0024] Figure 1 This is a three-dimensional structural diagram of a separation device for refining corn grits according to the present invention;
[0025] Figure 2 This is a schematic diagram of the feed hopper structure of a separation device for refining corn grits proposed in this utility model;
[0026] Figure 3 This is a schematic diagram of the motor structure of a separation device for refining corn grits proposed in this utility model;
[0027] Figure 4 This is a schematic diagram of the grading screen structure of a separation device for refining corn grits proposed in this utility model.
[0028] Legend:
[0029] 1. Support frame; 2. Powder collection box; 3. Protective shell; 4. Conveyor box; 5. Connecting plate; 6. Feed hopper; 7. Connecting pipe; 8. Separation box; 9. Base plate; 10. Motor; 11. Connecting rod; 12. Drive wheel; 13. Belt 1; 14. Driven wheel; 15. Spiral auger; 16. Follower wheel 1; 17. Belt 2; 18. Follower wheel 2; 19. Connecting rod; 20. Anti-clogging plate; 21. Connecting plate; 22. Large grits inlet; 23. Small grits inlet; 24. Powder inlet; 25. Sealing gasket; 26. Square plate; 27. Filter screen; 28. Spring; 29. Limiting ring; 30. Grading screen. Detailed Implementation
[0030] 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.
[0031] Reference Figures 1 to 3 This utility model provides an embodiment of a separation device for refining corn grits, comprising a support frame 1 and a powder collection box 2. The support frame 1 is designed to withstand long-term operation and heavy loads, ensuring the stability and durability of the entire device. A protective shell 3 is fixedly connected to the outside of the support frame 1. The protective shell 3 is made of high-strength steel and has undergone special internal treatment to prevent material adhesion, while also possessing good sealing performance, effectively isolating the external environment from the influence of the internal mechanical components. A conveyor box 4 is fixedly connected inside the protective shell 3. The conveyor box 4 has a smooth interior without dead corners, reducing material residue. A connecting plate 5 is fixedly connected to the outside of the protective shell 3. The design of the connecting plate 5 takes into account the need for easy installation and disassembly, facilitating daily inspection and maintenance. A feed hopper 6 is fixedly connected to the outside of the connecting plate 5. The shape and size of the feed hopper 6 are carefully designed to adapt to the needs of production lines of different scales, ensuring smooth material entry. A connecting pipe 7 is fixedly connected to the outside of the protective shell 3. The connecting pipe 7, as part of the conveying channel, has a smooth and wear-resistant inner wall, ensuring that no blockage or wear occurs during material transmission.
[0032] A separation box 8 is fixedly connected to the external of the connecting pipe 7. The separation box 8 is equipped with multiple layers of screens or other forms of filtration devices to achieve effective material separation. A base plate 9 is fixedly connected to the external of the support frame 1. A drive assembly providing power is fixedly connected to the external of the base plate 9. A spiral auger 15 is rotatably connected inside the conveyor box 4. The spiral auger 15 is made of high-quality stainless steel, with a smooth surface that is not easy to rust. It propels the material forward by rotating. A follower wheel 16 is fixedly connected to the external of the spiral auger 15. A belt 17 is fitted around the external of the follower wheel 16. A follower wheel 18 is fixedly connected to the external of the belt 17. A connecting rod 19 is fixedly connected inside the follower wheel 18. Multiple anti-blocking plates 20 are fixedly connected to the external of the connecting rod 19. The anti-blocking plates 20 are arranged at a certain angle. When encountering larger particles or slippery materials, they can play a good dispersing role and prevent clogging. The drive assembly includes a motor 10, a connecting rod 11 fixedly connected to the drive end of the motor 10, a drive wheel 12 fixedly connected to the outside of the connecting rod 11, a belt 13 sleeved on the outside of the drive wheel 12, a driven wheel 14 fixedly connected inside the belt 13, and the motor 10 fixedly connected to the outside of the support frame 1.
[0033] Reference Figures 2 to 4 The separator 8 is externally fixedly connected to a connecting plate 21, which is made of a robust and durable material to ensure the stability and durability of the entire device. A large grits outlet 22 is externally fixedly connected to the connecting plate 21. As one of the main channels for material output, the size and position of the large grits outlet 22 are precisely calculated to ensure smooth material flow without blockage. The large grits outlet 22 is externally fixedly connected to the inside of the connecting plate 21. A small grits outlet 23 is externally fixedly connected to the separator 8. The small grits outlet 23 is mainly used to discharge smaller particles of material, making the separation process more refined and efficient. A powder outlet 24 is fixedly connected to the adjacent side of the separator 8. The powder outlet 24 is designed to minimize material residue and facilitate subsequent cleaning. The powder outlet 24 is externally fixedly connected to the inside of the separator 8 and is externally fixedly connected to a sealing gasket 25. The sealing gasket 25 is made of a highly elastic material, ensuring a good seal during long-term use. It not only effectively prevents dust from entering the interior, but also prevents materials from leaking out and causing waste.
[0034] A square plate 26 is fixedly connected to the other end of the sealing gasket 25. The outside of the square plate 26 is slidably connected to the inside of the powder collection box 2. A filter screen 27 is fixedly connected inside the square plate 26. The filter screen 27 is used to remove impurities present in the finished product and ensure that the product quality meets the standard requirements. Multiple springs 28 are fixedly connected to the bottom of the square plate 26. The other end of the springs 28 is fixedly connected to the inside of the powder collection box 2. A limit ring 29 is fixedly connected inside the separation box 8. The function of the limit ring 29 is to limit the maximum movement range of the grading screen 30 and prevent it from deviating from the predetermined track during operation, which would lead to a decrease in efficiency or even damage to the equipment. The grading screen 30 is fixedly connected inside the limit ring 29. The grading screen 30 is one of the key components for material separation. It can be selected with products of different aperture specifications to achieve the ideal screening effect as needed. The outside of the grading screen 30 is fixedly connected to the inside of the separation box 8 and to the outside of the limit ring 29. A connecting pipe 7 is fixedly connected to the other end of the grading screen 30. The outside of the connecting pipe 7 is fixedly connected to the outside of the separation box 8.
[0035] Working principle: First, the material enters the connecting pipe 7 through the feed hopper 6, and then passes through the separation box 8 for screening and separation. During the separation process, larger particles or slippery materials are dispersed by the anti-blocking plate 20. Next, the material enters the conveyor box 4 and is pushed forward by the spiral auger 15. By starting the motor 10, the connecting rod 11 drives the drive wheel 12 to rotate, which in turn drives the driven wheel 14 to rotate the spiral auger 15. At the same time, the follower wheel 16 drives the follower wheel 18 through the belt 17, which in turn drives the connecting rod 19 to rotate the anti-blocking plate 20. When encountering larger particles or slippery materials, it can play a good dispersing role and prevent blockage. Thus, it can effectively prevent material blockage during the conveying process.
[0036] Corn grits enter the separator 8 through the feed inlet. Inside the separator 8, the material is separated according to particle size by the grading screen 30. Larger particles are discharged from the large grits outlet 22, which is one of the main channels. Its size and position are precisely calculated to ensure that the material can flow out smoothly without clogging. Smaller particles are discharged from the small grits outlet 23. A powder outlet 24 is also provided on the side of the separator 8. The powder outlet 24 is designed to ensure that the material can be discharged smoothly and avoid accumulation that could lead to a decrease in equipment performance or damage. A sealing gasket 25 is fixedly connected to the outside of the powder outlet 24. In addition, a square plate 26 is slidably connected to the inside of the powder collection box 2. A filter screen 27 is fixedly connected inside the plate 26. The filter screen 27 is used to remove impurities present in the finished product and ensure that the product quality meets the standard requirements. The square plate 26 can be easily replaced by pressing the spring 28.
[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A separation device for refining corn grits, comprising a support frame (1) and a powder collection box (2), characterized in that: The support frame (1) is externally fixedly connected to a protective shell (3), the protective shell (3) is internally fixedly connected to a conveyor box (4), the protective shell (3) is externally fixedly connected to a connecting plate (5), the connecting plate (5) is externally fixedly connected to a feed hopper (6), the protective shell (3) is externally fixedly connected to a connecting pipe (7), the connecting pipe (7) is externally fixedly connected to a separation box (8), the support frame (1) is externally fixedly connected to a base plate (9), and the base plate (9) is externally fixedly connected to a... A drive assembly providing power is fixedly connected. A spiral auger (15) is rotatably connected inside the conveyor box (4). A follower wheel (16) is fixedly connected to the outside of the spiral auger (15). A belt (17) is sleeved on the outside of the follower wheel (16). A follower wheel (18) is fixedly connected to the outside of the belt (17). A connecting rod (19) is fixedly connected inside the follower wheel (18). Multiple anti-blocking plates (20) are fixedly connected to the outside of the connecting rod (19).
2. The separation device for refining corn grits according to claim 1, characterized in that: The drive assembly includes a motor (10), a connecting rod (11) is fixedly connected to the drive end of the motor (10), a drive wheel (12) is fixedly connected to the outside of the connecting rod (11), a belt (13) is sleeved on the outside of the drive wheel (12), a driven wheel (14) is fixedly connected inside the belt (13), and the motor (10) is fixedly connected to the outside of the support frame (1).
3. The separation device for refining corn grits according to claim 1, characterized in that: The separation box (8) is fixedly connected to the outside of a connecting plate (21), and a large grits outlet (22) is fixedly connected to the outside of the connecting plate (21). The outer part of the large grits outlet (22) is fixedly connected to the inside of the connecting plate (21).
4. The separation device for refining corn grits according to claim 1, characterized in that: The separation box (8) is fixedly connected to a small grain inlet (23) on the outside, and a powder inlet (24) is fixedly connected to the side of the separation box (8) on the same side. The powder inlet (24) is fixedly connected to the inside of the separation box (8).
5. A separation device for refining corn grits according to claim 4, characterized in that: A sealing gasket (25) is fixedly connected to the outside of the powder inlet (24), and a square plate (26) is fixedly connected to the other end of the sealing gasket (25). The square plate (26) is slidably connected to the inside of the powder collection box (2).
6. A separation device for refining corn grits according to claim 5, characterized in that: A filter screen (27) is fixedly connected inside the square plate (26), and a plurality of springs (28) are fixedly connected to the bottom of the square plate (26). The other end of the springs (28) is fixedly connected inside the powder collection box (2).
7. A separation device for refining corn grits according to claim 1, characterized in that: A limiting ring (29) is fixedly connected inside the separation box (8), and a grading screen (30) is fixedly connected inside the limiting ring (29). The grading screen (30) is fixedly connected outside the separation box (8).
8. A separation device for refining corn grits according to claim 7, characterized in that: The grading screen (30) is fixedly connected to the outside of the limiting ring (29), and the other end of the grading screen (30) is fixedly connected to the connecting pipe (7), which is fixedly connected to the outside of the separation box (8).