Grinding device for grain processing
By introducing components such as cylinders, rotating plates and sliding blocks into the grinding device, flexible adjustment of the roller distance and secondary treatment of unqualified grains are achieved, which solves the problem that traditional devices cannot adapt to different grain needs and improves product quality and equipment stability.
Patent Information
- Application Number
- CN202420763937.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-15
AI Technical Summary
Traditional milling devices cannot adjust the distance between the milling rollers according to the needs of different grains, resulting in unstable product quality.
A milling device including cylinders, rotating plates, support plates, slide blocks and motors is designed. Through the cooperation of these components, the distance between the milling rollers can be adjusted according to the needs of different grains, and a screening plate and a motor are provided. Secondary treatment and screening of unqualified grains.
The roll distance is adjusted according to the crushing size of different grains, which improves the flexibility of the equipment and product quality, ensures the effective treatment of unqualified grains, and improves the stability and reliability of the equipment.
Smart Images
Figure CN222152162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device for grain processing. Background Art
[0002] Cereals include rice, wheat, millet, soybeans and other grains. Cereals are an important part of the human diet and provide the main source of energy for many people. Cereal foods have high nutritional value and are rich in protein. The specific value varies depending on the type of cereal. When large grains of cereal raw materials need to be turned into small particles, grinding devices are usually used to increase their surface area, which helps the cereals to better contact with water and other ingredients and improve their solubility during cooking or processing.
[0003] Traditional grinding devices usually consist of a grinding table, a grinding disk, a grinding roller and a grinding frame. First, the grain to be processed is placed on the grinding disk. Then, the grinding frame is pushed or pulled by human or animal power to make the grinding roller roll on the grinding disk. During the rolling process, the weight and texture of the grinding roller work together with the texture of the grinding disk to grind the grain. Under the action of pressure, the grain will break or peel off, thereby achieving the processing purpose.
[0004] However, conventional grinding devices cannot adjust the distance between the rollers according to the size of the grains to be crushed. Since the distance between the rollers cannot be adjusted, the device cannot effectively crush all types of grains. For some grains, the rollers may be too close, resulting in excessive crushing; while for other grains, the rollers may be too far apart, resulting in insufficient crushing, which can lead to unstable product quality. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a grinding device for grain processing, aiming to improve the problem that traditional grinding devices cannot adjust the distance between grinding rollers according to the size of different grains that need to be crushed, which will lead to unstable product quality.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grinding device for grain processing, comprising a hollow box, a cylinder is fixedly connected to the side wall of the hollow box, a rotating plate is rotatably connected to the output end of the cylinder, a support plate is fixedly connected to the side wall of the rotating plate, a fixed plate is fixedly connected to the upper surface of the hollow box, a supporting column is fixedly connected to the side wall of the rotating plate, a rotating block is rotatably connected to the outer wall of the support column, the rotating block is rotatably connected to the side wall of the fixed plate, a sliding block 1 is slidably connected to the side wall of the fixed plate, the support plate is slidably connected to one side wall of the sliding block, the rotating plate is rotatably connected to the side wall of the fixed plate, the side wall of the fixed plate is slidably connected to the sliding block 2, the rotating block is slidably connected to the side wall of the sliding block 2, a motor 1 is slidably connected inside the hollow box, a grinding roller is fixedly connected to the output end of the motor 1, the grinding roller is rotatably connected to the inside of the sliding block 1 and the sliding block 2, a feed bin is fixedly connected inside the hollow box, and an auxiliary component is arranged inside the hollow box.
[0007] Furthermore, the auxiliary component comprises an inclined plate, the inclined plate is fixedly connected to the inside of the hollow box, and a hollow plate is slidably connected to the inside of the hollow box.
[0008] Furthermore, a screening plate is slidably connected inside the hollow plate, and a collecting box is slidably connected inside the hollow box.
[0009] Furthermore, the inner wall of the hollow box is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a rotating column.
[0010] Furthermore, a connecting plate 1 is fixedly connected to the outer wall of the rotating column, and a sliding plate 1 is slidably connected to the inside of the hollow box.
[0011] Furthermore, one side wall of the sliding plate is rotatably connected to a rotating disk 1, and the connecting plate 1 is slidably connected inside the rotating disk 1.
[0012] Furthermore, a second connecting plate is fixedly connected to the outer wall of the rotating column, a second sliding plate is slidably connected to the interior of the hollow box, and a second rotating disk is rotatably connected to the side wall of the second sliding plate.
[0013] Furthermore, the second connecting plate is slidably connected to the inside of the second rotating disk, and the second sliding plate is fixedly connected to the side wall of the hollow plate.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, firstly, through the cooperation among the cylinder, the rotating plate, the supporting plate, the sliding block 1, the rotating block and the sliding block 2, the effect of adjusting the distance between the grinding rollers according to the size of different grains to be crushed is achieved, which solves the problem that the traditional grinding device cannot adjust the distance between the grinding rollers according to the size of different grains to be crushed, which will lead to unstable product quality, thereby improving the flexibility of the equipment.
[0016] 2. In the utility model, firstly, through the coordination among the screening plate, the second motor, the rotating column, the first connecting plate, the first rotating disk, the first sliding plate, the hollow box and the second connecting plate, the effect of facilitating the secondary treatment of unqualified grains and replacing different screening plates is achieved, which solves the problem that the traditional grinding device cannot effectively process these unqualified grains, resulting in a decline in product quality or a loss in production efficiency, thereby improving the stability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a grain processing grinding device proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a hollow box of a grain processing grinding device proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the internal structure of a hollow box of a grain processing grinding device proposed by the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the structure of one side of a hollow box of a grinding device for grain processing proposed by the utility model.
[0021] Legend:
[0022] 1. Hollow box; 2. Cylinder; 3. Rotating plate; 4. Support plate; 5. Sliding block 1; 6. Fixed plate; 7. Support column; 8. Rotating block; 9. Sliding block 2; 10. Motor 1; 11. Grinding roller; 12. Feed bin; 13. Hollow plate; 14. Screening plate; 15. Motor 2; 16. Rotating column; 17. Inclined plate; 18. Connecting plate 1; 19. Rotating disk 1; 20. Sliding plate 1; 21. Connecting plate 2; 22. Rotating disk 2; 23. Sliding plate 2; 24. Collecting box. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a grinding device for grain processing, comprising a hollow box 1, a cylinder 2 is fixedly connected to the side wall of the hollow box 1, a rotating plate 3 is rotatably connected to the output end of the cylinder 2, a supporting plate 4 is fixedly connected to the side wall of the rotating plate 3, a fixed plate 6 is fixedly connected to the upper surface of the hollow box 1, a supporting column 7 is fixedly connected to the side wall of the rotating plate 3, a rotating block 8 is rotatably connected to the outer wall of the supporting column 7, the rotating block 8 is rotatably connected to the side wall of the fixed plate 6, a sliding block 5 is slidably connected to the side wall of the fixed plate 6, the supporting plate 4 is slidably connected to the side wall of the sliding block 5, the rotating plate 3 is rotatably connected to the side wall of the fixed plate 6, the side wall of the fixed plate 6 is slidably connected to the sliding block 2 9, the rotating block 8 is slidably connected to the side wall of the sliding block 2 9, a motor 10 is slidably connected inside the hollow box 1, a grinding roller 11 is fixedly connected to the output end of the motor 10, the grinding roller 11 is rotatably connected to the inside of the sliding block 1 5 and the sliding block 2 9, a feed bin 12 is fixedly connected inside the hollow box 1, and an auxiliary component is arranged inside the hollow box 1;
[0025] Specifically, the output end of the cylinder 2 starts to work, which drives the rotating plate 3 to rotate on the side wall of the fixed plate 6. This action not only causes the support plate 4 to rotate, but also causes the support plate 4 to slide on the side wall of the sliding block 5. This series of chain reactions further causes the sliding block 5 to slide on the side wall of the fixed plate 6. This sliding mechanism cleverly makes the grinding roller 11 and the motor 10 slide synchronously inside the hollow box 1. At the same time, the rotation of the rotating plate 3 also causes the rotating block 8 to slide on the outer wall of the support column 7, and the rotating block 8 also rotates on the side wall of the fixed plate 6. This double rotation mechanism further drives the sliding block 2 9 to slide on the side wall of the fixed plate 6. Slide up, the sliding of sliding block 2 9 works together with the sliding of sliding block 1 5 to ensure that the grinding roller 11 and the motor 10 keep synchronized inside the hollow box 1. At this time, the grains are accurately transported to the inside of the hollow box 1 through the feed bin 12, and then crushed by the grinding roller 11. In this process, we can accurately adjust the distance between the grinding rollers 11 according to the requirements of different grains for the crushing size. In addition, the system also fully considers the different requirements of different grains for the crushing size. By simply adjusting the distance between the grinding rollers 11, we can easily achieve the crushing requirements of different grains. This high flexibility and adaptability.
[0026] Reference Figure 1 , Figure 3 and Figure 4 The auxiliary component includes an inclined plate 17, the inclined plate 17 is fixedly connected to the inside of the hollow box 1, the hollow box 1 is slidably connected with a hollow plate 13, the hollow plate 13 is slidably connected with a screening plate 14, and the hollow box 1 is slidably connected with a collecting box 24;
[0027] Specifically, the inclined plate 17 is firmly fixed inside the hollow box 1. The inclined plate 17 cleverly guides the flow of materials and ensures the smooth progress of the screening process. The surface of the inclined plate 17 is carefully processed to ensure that the materials can slide evenly and smoothly to avoid blockage or unnecessary friction. A slidable hollow plate 13 is provided inside the hollow box 1. The hollow plate 13 can move freely inside the hollow box 1, which means that it can be adjusted to different positions. Inside the hollow plate 13, a screening plate 14 is nested. The main function of the screening plate 14 is to screen the materials and separate the materials of different sizes. The particles can be separated, and the screen plate 14 can also slide inside the hollow plate 13, which means that the size of the screen hole can be adjusted or different screen plates 14 can be replaced as needed to adapt to different screening requirements. In addition, a collecting box 24 is also provided inside the hollow box 1, which can also be slidably connected in the hollow box 1. The main function of the collecting box 24 is to collect the screened materials. Since it is slidable, when the material is full, it can be easily taken out of the equipment, dumped, and put back into the equipment to continue collecting. This design not only improves work efficiency, but also ensures the safety and convenience of operation.
[0028] Reference Figure 1 , Figure 3 and Figure 4 The inner wall of the hollow box 1 is fixedly connected with a motor 2 15, the output end of the motor 2 15 is fixedly connected with a rotating column 16, the outer wall of the rotating column 16 is fixedly connected with a connecting plate 18, the inside of the hollow box 1 is slidably connected with a sliding plate 20, the side wall of the sliding plate 20 is rotatably connected with a rotating disk 19, the connecting plate 18 is slidably connected inside the rotating disk 19, the outer wall of the rotating column 16 is fixedly connected with a connecting plate 21, the inside of the hollow box 1 is slidably connected with a sliding plate 23, the side wall of the sliding plate 23 is rotatably connected with a rotating disk 22, the connecting plate 21 is slidably connected inside the rotating disk 22, and the sliding plate 23 is fixedly connected to the side wall of the hollow plate 13;
[0029] Specifically, the grains that have been initially crushed will be screened through the screening plate 14. The screening plate 14 is cleverly designed and can separate qualified grains from unqualified grains. The unqualified grains will remain on the surface of the screening plate 14, while the qualified grains will continue to enter the next process. When it is necessary to process the unqualified grains on the screening plate 14, we need to pull them out from the hollow box 1. This operation is not a simple direct pull, but is achieved through a series of sophisticated mechanical transmission devices. The motor 2 15 is the power source of the entire device. It drives the rotating column 16 to rotate through the output end. The rotation of the rotating column 16 not only drives the rotation of the connecting plate 18, but also forms a sliding effect inside the rotating disk 19. This sliding further drives the rotation of the rotating disk 19, so that the sliding plate 20 slides inside the hollow box 1. At the same time, the rotation of the rotating column 16 also drives the rotation of the connecting plate 21. The connecting plate 21 rotates The second disk 22 slides inside, thereby driving the rotation of the rotating disk 22. This series of rotations and sliding eventually leads to the sliding of the sliding plate 23 inside the hollow box 1. The sliding of the sliding plate 23 further drives the sliding of the hollow plate 13 inside the hollow box 1. The movement of the hollow plate 13 is directly related to the movement of the screening plate 14. When the hollow plate 13 moves to the appropriate position, the screening plate 14 will automatically leave the inside of the hollow box 1. At this time, we can easily pull the screening plate 14 to make it leave the inside of the hollow plate 13. After that, we can put the unqualified grains on the screening plate 14 back into the inside of the hollow box 1 for secondary crushing. This not only improves the efficiency of grain processing, but also ensures the quality of the final product. Through precise mechanical transmission and ingenious device design, we can realize the automatic screening and secondary processing of unqualified grains, thereby ensuring the smooth progress of the grain processing process. At the same time, different screening plates 14 can be replaced as needed.
[0030] Working principle: When the distance between the rollers needs to be adjusted according to the size of the grains to be crushed, the output end of the cylinder 2 is first used to drive the rotating plate 3 to rotate on the side wall of the fixed plate 6. The rotation of the rotating plate 3 will drive the support plate 4 to rotate. At the same time, the support plate 4 will slide on the side wall of the sliding block 5, and will drive the sliding block 5 to slide on the side wall of the fixed plate 6. The movement of the sliding block 5 will cause the grinding roller 11 to drive the motor 10 to slide inside the hollow box 1. At the same time, the rotation of the rotating plate 3 will cause the rotating block 8 to slide on the outer wall of the support column 7. At the same time, the rotating block 8 will rotate on the side wall of the fixed plate 6. The rotation of the rotating block 8 will The sliding block 29 is driven to slide on the side wall of the fixed plate 6. The sliding of the sliding block 29 will cause the grinding roller 11 to drive the motor 10 to slide inside the hollow box 1, and the grains can be transported to the inside of the hollow box 1 through the feed bin 12, and then crushed. At this time, the distance between the grinding rollers can be adjusted according to the size of different grains that need to be crushed. When it is necessary to perform secondary processing on the unqualified grains, the crushed grains will first fall through the inclined plate 17 to the surface of the screening plate 14 for screening. The qualified grains will directly fall into the collection box 24, while the unqualified grains will stay on the surface of the screening plate 14. When the screening plate 14 is pulled out, the output end of the motor 2 15 is first used to drive the rotating column 16 to rotate. The rotation of the rotating column 16 will drive the connecting plate 18 to rotate. The connecting plate 18 will slide inside the rotating disk 19 and drive the rotating disk 19 to rotate. The rotation of the rotating disk 19 will drive the sliding plate 20 to slide inside the hollow box 1. At the same time, the rotation of the rotating column 16 will drive the connecting plate 21 to rotate. The connecting plate 21 will slide inside the rotating disk 22 and drive the rotating disk 22 to rotate. The rotation of the rotating disk 22 will drive the sliding plate 23 to slide inside the hollow box 1. The sliding of plate 23 will drive the hollow plate 13 to slide inside the hollow box 1, and the movement of the hollow plate 13 will drive the screening plate 14 to move, so that the screening plate 14 will automatically leave the inside of the hollow box 1, and then the screening plate 14 can be pulled out of the hollow plate 13, and the unqualified grains on the screening plate 14 can be replaced in the hollow box 1 for secondary crushing. At the same time, different screening plates 14 can be replaced according to the different crushing sizes of grains, and by pulling the handle on the collecting box 24, the collecting box 24 will slide out of the hollow box 1, so that the qualified grains can be collected.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 grinding device for grain processing, comprising a hollow box (1), characterized in that: The side wall of the hollow box (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) is rotatably connected to a rotating plate (3), the side wall of the rotating plate (3) is fixedly connected to a support plate (4), the upper surface of the hollow box (1) is fixedly connected to a fixed plate (6), the side wall of the rotating plate (3) is fixedly connected to a support column (7), the outer wall of the support column (7) is rotatably connected to a rotating block (8), the rotating block (8) is rotatably connected to the side wall of the fixed plate (6), the side wall of the fixed plate (6) is slidably connected to a sliding block (5), and the support plate (4) is slidably connected to the sliding block (5) ) side wall, the rotating plate (3) is rotatably connected to the side wall of the fixed plate (6), the side wall of the fixed plate (6) is slidably connected to the sliding block 2 (9), the rotating block (8) is slidably connected to the side wall of the sliding block 2 (9), the inside of the hollow box (1) is slidably connected to the motor 1 (10), the output end of the motor 1 (10) is fixedly connected to the grinding roller (11), the grinding roller (11) is rotatably connected to the inside of the sliding block 1 (5) and the sliding block 2 (9), the inside of the hollow box (1) is fixedly connected to the feeding bin (12), and the inside of the hollow box (1) is provided with an auxiliary component.
2. A grain processing grinding device according to claim 1, characterized in that: The auxiliary component comprises an inclined plate (17), wherein the inclined plate (17) is fixedly connected to the inside of the hollow box (1), and a hollow plate (13) is slidably connected to the inside of the hollow box (1).
3. A grain processing grinding device according to claim 2, characterized in that: The hollow plate (13) is slidably connected to a screening plate (14) inside, and the hollow box (1) is slidably connected to a collecting box (24) inside.
4. A grain processing grinding device according to claim 3, characterized in that: The inner wall of the hollow box (1) is fixedly connected to a second motor (15), and the output end of the second motor (15) is fixedly connected to a rotating column (16).
5. A grain processing grinding device according to claim 4, characterized in that: The outer wall of the rotating column (16) is fixedly connected to a connecting plate (18), and the interior of the hollow box (1) is slidably connected to a sliding plate (20).
6. A grain processing grinding device according to claim 5, characterized in that: The side wall of the sliding plate 1 (20) is rotatably connected to a rotating disk 1 (19), and the connecting plate 1 (18) is slidably connected inside the rotating disk 1 (19).
7. A grain processing grinding device according to claim 6, characterized in that: The outer wall of the rotating column (16) is fixedly connected with a second connecting plate (21), the interior of the hollow box (1) is slidably connected with a second sliding plate (23), and the side wall of the second sliding plate (23) is rotatably connected with a second rotating disk (22).
8. A grain processing grinding device according to claim 7, characterized in that: The second connecting plate (21) is slidably connected to the inside of the second rotating disk (22), and the second sliding plate (23) is fixedly connected to the side wall of the hollow plate (13).