Clean grain hulling device

Abstract

The utility model relates to the technical field of food processing, and provides a clean grain hulling device which comprises a hulling container, the outer surface of the hulling container is fixedly connected with a supporting plate and two fixing blocks, the outer surface of one fixing block is fixedly connected with a feeding hopper, and the outer surface of the other fixing block is fixedly connected with a discharging hopper. Wherein the outer surface of the other fixing block is fixedly connected with a discharging pipe and two exhaust pipes, the top of the supporting plate is fixedly connected with a motor, the motor is provided with a rotating shaft through an output shaft, the outer surface of the rotating shaft is fixedly provided with a first gear, and the outer surfaces of the two fixing blocks are fixedly connected with a plurality of fixing rods. The outer surfaces of the multiple fixing rods are movably sleeved with second gears, contact between the grain grinding roller and the lining pipe and the first protruding block is avoided, the service life of the first protruding block and the service life of the lining pipe are prolonged, tiny vibration generated by the first protruding block and the second protruding block enables kernels to generate tiny displacement in shells, shelling is assisted, and the shelling efficiency is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a grain cleaning and shelling device. Background Art

[0002] The casting device used in cement product manufacturing plays an important role in the production process. It can ensure the quality and dimensional accuracy of the products, improve production efficiency, reduce costs, and be safer and more environmentally friendly.

[0003] Although current technology has many advantages, its disadvantage is that most of the existing rice hulling devices have introduced a grain grinding rod and a grain grinding container. When the grain grinding rod grinds the grain, it may contact the grinding container, and there are multiple bumps on the grinding container. The bumps will increase the friction of the rice and promote the rolling of the rice, thereby improving the rice hulling rate. However, during long-term use, some parts of the grinding rod may wear out, resulting in irregular shape, and then when rotating at high speed, there may be slight swing, causing the grain grinding rod to contact the grain grinding container and the bumps when rotating, resulting in a decrease in the height of the bumps, reducing its friction on the grain, thereby reducing the hulling effect. Long-term contact will also cause scratches or dents on the inner wall of the grain grinding container, reducing the service life of the equipment. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a grain cleaning and shelling device to solve the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clean grain shelling device, comprising: a shelling container, the outer surface of the shelling container is fixedly connected to a support plate and two fixed blocks, the outer surface of one of the fixed blocks is fixedly connected to a feed hopper, the outer surface of the other fixed block is fixedly connected to a discharge pipe and two exhaust pipes, the top of the support plate is fixedly connected to a motor, the motor is provided with a rotating shaft through an output shaft, the outer surface of the rotating shaft is fixedly installed with a gear 1, the outer surfaces of the two fixed blocks are fixedly connected to a plurality of fixed rods, and the outer surfaces of the plurality of fixed rods are movable The sleeve is provided with gear 2, and the inner surfaces of the two fixed blocks are movably embedded with gear ring 1, gear ring 2, gear ring 3 and gear ring 4. The outer surfaces of the two opposite sides of the gear ring 1 are provided with a first magnetic field mechanism, the outer surfaces of the two opposite sides of the gear ring 2 are provided with a lining mechanism, the outer surfaces of the two opposite sides of the gear ring 3 are provided with a grain grinding mechanism, and the outer surfaces of the two opposite sides of the gear ring 4 are provided with a second magnetic field mechanism, which avoids the contact between the grain grinding roller and the lining tube and the protrusion 1, thereby increasing the service life of the protrusion 1 and the lining tube. The slight vibration generated by the protrusion 1 and the protrusion 2 causes the kernel to undergo a slight displacement inside the shell, thereby assisting in shelling.

[0008] As a preferred embodiment, the first magnetic field mechanism includes a plurality of permanent magnets 1, the outer surfaces of the plurality of permanent magnets 1 are fixedly connected to a rotating tube, the rotating tube is fixedly connected to the outer surfaces of the opposite sides of the two gear rings 1, the lining mechanism includes a lining tube, the inner surface of the lining tube is fixedly connected to a plurality of protrusions 1, the lining tube is fixedly connected to the outer surfaces of the opposite sides of the two gear rings 2, the grain grinding mechanism includes a grain grinding rod, the grain grinding rod is fixedly connected to the outer surfaces of the opposite sides of the two gear rings 3, the outer surface of the grain grinding rod is fixedly connected to a plurality of protrusions 2, the second magnetic field mechanism includes a plurality of permanent magnets 2, the plurality of permanent magnets 2 are fixedly connected to the outer surface of the rotating rod, the protrusions 1 and 2 are made of ferromagnetic material, which can generate tiny vibrations under the continuous changes in the magnetic field, causing the kernel to undergo tiny displacements inside the shell.

[0009] As a preferred embodiment, the plurality of rotating tubes are movably embedded in the inner surface of the shelling container, the inner lining tube is movably embedded in the inner surface of the rotating tube, the grain grinding rod is movably embedded in the inner surface of the inner lining tube, and gear one is meshedly connected to the outer surface of gear ring one, and gear one can transmit the power on the rotating shaft to gear ring one.

[0010] As a preferred embodiment, the rotating rod is movably embedded in the outer surfaces of the opposite sides of the two fixed blocks, and multiple rotating rods are movably embedded in the inner surface of the grain grinding rod. The rotating rod can determine the center point for the rotation of the gear ring four.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] The utility model utilizes the mutual repulsion of the magnetic poles of permanent magnet 1 and permanent magnet 2, and the resulting magnetic fields, so that the grain grinding roller always maintains a certain gap with the inner lining tube, avoiding the contact between the grain grinding roller, the inner lining tube and the protrusion 1, and improving the service life of the protrusion 1 and the inner lining tube. At the same time, the protrusion 1 and the protrusion 2 are made of ferromagnetic material, and the continuous change of the magnetic field causes the protrusion 1 and the protrusion 2 to produce tiny vibrations. This vibration causes the kernel to undergo a tiny displacement inside the shell, assisting in shelling, and improving the shelling efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the grain cleaning and shelling device provided by the utility model;

[0014] Figure 2 This is a schematic diagram of the support plate position structure of the grain cleaning and shelling device provided by the utility model;

[0015] Figure 3 This is a partial structural diagram of the grain cleaning and shelling device provided by the utility model;

[0016] Figure 4 This is a schematic diagram of the explosion structure of the grain cleaning and shelling device provided by the utility model.

[0017] Legend:

[0018] 1. Shelling container; 2. Fixed block; 3. Feed hopper; 4. Exhaust pipe; 5. Discharge pipe; 6. Support plate; 7. Motor; 8. Rotating shaft; 9. Gear 1; 10. Fixed rod; 11. Gear 2; 12. Gear ring 1; 13. Gear ring 2; 14. Gear ring 3; 15. Gear ring 4; 16. Rotating tube; 17. Permanent magnet 1; 18. Lining tube; 19. Bump 1; 20. Grain grinding stick; 21. Bump 2; 22. Rotating rod; 23. Permanent magnet 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4The utility model provides a technical solution: a clean grain shelling device, comprising: a shelling container 1, the outer surface of the shelling container 1 is fixedly connected to a support plate 6 and two fixed blocks 2, the outer surface of one of the fixed blocks 2 is fixedly connected to a feed hopper 3, the outer surface of the other fixed block 2 is fixedly connected to a discharge pipe 5 and two exhaust pipes 4, the top of the support plate 6 is fixedly connected to a motor 7, the motor 7 is provided with a rotating shaft 8 through an output shaft, the outer surface of the rotating shaft 8 is fixedly installed with a gear 1 9, the outer surfaces of the two fixed blocks 2 are fixedly connected to a plurality of fixed rods 10, the outer surfaces of the plurality of fixed rods 10 are movably sleeved with a gear 2 11, and the inner surfaces of the two fixed blocks 2 are fixedly connected to the outer surfaces of the plurality of fixed rods 10. A gear ring 12, a gear ring 2 13, a gear ring 3 14 and a gear ring 4 15 are movably embedded therein. The outer surfaces of the opposite sides of the two gear rings 12 are provided with a first magnetic field mechanism, the outer surfaces of the opposite sides of the two gear rings 23 are provided with a lining mechanism, the outer surfaces of the opposite sides of the two gear rings 3 14 are provided with a grain grinding mechanism, and the outer surfaces of the opposite sides of the two gear rings 4 15 are provided with a second magnetic field mechanism, which avoids the contact between the grain grinding rod 20 and the lining tube 18 and the protrusion 1 19, thereby improving the service life of the protrusion 19 and the lining tube 18. The slight vibration generated by the protrusion 19 and the protrusion 21 causes the kernel to be slightly displaced inside the shell, assisting in shelling and improving the shelling efficiency to a certain extent.

[0021] like Figure 4 As shown, the first magnetic field mechanism includes a plurality of permanent magnets 17, the outer surfaces of the plurality of permanent magnets 17 are fixedly connected to a rotating tube 16, the rotating tube 16 is fixedly connected to the outer surfaces of the opposite sides of the two gear rings 12, the lining mechanism includes an inner lining tube 18, the inner surface of the inner lining tube 18 is fixedly connected to a plurality of protrusions 19, the inner lining tube 18 is fixedly connected to the outer surfaces of the opposite sides of the two gear rings 2 13, the grain grinding mechanism includes a grain grinding rod 20, the grain grinding rod 20 is fixedly connected to the outer surfaces of the opposite sides of the two gear rings 3 14, the outer surface of the grain grinding rod 20 is fixedly connected to a plurality of protrusions 21, the second magnetic field mechanism includes a plurality of permanent magnets 23, the plurality of permanent magnets 23 are fixedly connected to the outer surface of the rotating rod 22, the protrusions 19 and the protrusions 21 are made of ferromagnetic material, which can generate tiny vibrations under the continuous change of the magnetic field, so that the kernel undergoes a tiny displacement inside the shell, thereby assisting in shelling.

[0022] like Figure 1-4 As shown, multiple rotating tubes 16 are movably embedded in the inner surface of the shelling container 1, the liner tube 18 is movably embedded in the inner surface of the rotating tube 16, the grain grinding stick 20 is movably embedded in the inner surface of the liner tube 18, and the gear 9 is meshedly connected to the outer surface of the gear ring 12. The gear 9 can transmit the power on the rotating shaft 8 to the gear ring 12 to rotate the gear ring 12.

[0023] like Figure 1-4As shown, the rotating rod 22 is movably embedded in the outer surfaces of the opposite sides of the two fixed blocks 2, and multiple rotating rods 22 are movably embedded in the inner surface of the grain grinding rod 20. The rotating rod 22 can determine the center point for the rotation of the gear ring four 15, providing a good working environment for the gear ring four 15.

[0024] Working principle: This equipment is a clean grain shelling device. When in use, connect the exhaust pipe 4 to the induced draft fan, start the motor 7 on the support plate 6, the motor 7 drives the rotating shaft 8 to rotate through the output shaft, the rotating shaft 8 drives the gear ring 12 to rotate through the gear 1 9, and the gear 2 11 on the multiple fixed rods 10 is meshed and connected to the outer surfaces of the gear ring 12, the gear ring 2 13, the gear ring 3 14 and the gear ring 4 15, and then the gear ring 12 drives the gear ring 2 13 to rotate through the first gear 2 11, the gear ring 2 13 drives the gear ring 3 14 to rotate through the second gear 2 11, and the gear ring 3 14 drives the gear ring 4 15 to rotate through the third gear 2 11, and then The rotation directions of the gear ring 12 and the gear ring 4 15 are opposite, and the rotation directions of the gear ring 2 13 and the gear ring 3 14 are opposite. The gear ring 12 drives the permanent magnet 1 17 to rotate on the inner surface of the shelling container 1 through the rotating tube 16, and the gear ring 2 13 drives the protrusion 1 19 to rotate on the inner surface of the rotating tube 16 through the inner liner tube 18. The gear ring 3 14 drives the protrusion 2 21 to rotate inside the inner liner tube 18 through the grain grinding rod 20. The gear ring 4 15 drives the permanent magnet 2 23 to rotate inside the grain grinding rod 20 through the rotating rod 22, and then the inner liner tube 18 and the grain grinding rod 20 rotate in opposite directions. The reverse rotation of the inner liner tube 18 and the grain grinding rod 20 can enhance the grain The friction between the food and the tube wall can better remove the outer shell of the grain. The permanent magnet 1 17 and the permanent magnet 2 23 rotate in opposite directions, and the magnetic fields generated by the permanent magnet 1 17 and the permanent magnet 2 23 repel each other, so that the inner lining tube 18 and the grain grinding rod 20 will not be close to each other, avoiding the contact between the grain grinding rod 20 and the protrusion 1 19 and the inner lining tube 18 due to high-speed rotation, thereby improving the service life of the protrusion 19 and the inner lining tube 18. At the same time, the permanent magnet 1 17 and the permanent magnet 2 23 rotate in opposite directions, and the two magnetic fields generated by the permanent magnet 1 17 and the permanent magnet 2 23 are in opposite directions, and the permanent magnet 1 17 and the permanent magnet 2 23 rotate in opposite directions. The permanent magnet 17 and the permanent magnet 2 23 generate a dynamic and constantly changing repulsive force, and the protrusion 19 and the protrusion 2 21 are made of ferromagnetic materials. The continuous change of the magnetic field causes the protrusion 19 and the protrusion 2 21 to produce tiny vibrations. This vibration can cause the kernel to have a tiny displacement inside the shell, assisting in shelling and improving the shelling efficiency to a certain extent. The grain to be shelled is then put into the feed hopper 3, and then the material slides from the other fixed block 2 into the shelling container 1, and then enters the interior of the liner tube 18, and is shelled by the grain grinding rod 20, and then part of the shell is discharged from the exhaust pipe 4, and the cleaner grain is discharged from the discharge pipe 5.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. Clean grain hulling device, including: The shelling container (1) is characterized in that: the outer surface of the shelling container (1) is fixedly connected to a support plate (6) and two fixed blocks (2), the outer surface of one of the fixed blocks (2) is fixedly connected to a feed hopper (3), the outer surface of the other fixed block (2) is fixedly connected to a discharge pipe (5) and two exhaust pipes (4), the top of the support plate (6) is fixedly connected to a motor (7), the motor (7) is provided with a rotating shaft (8) through an output shaft, the outer surface of the rotating shaft (8) is fixedly installed with a gear (9), the outer surfaces of the two fixed blocks (2) are fixedly connected There are a plurality of fixed rods (10), the outer surfaces of the plurality of fixed rods (10) are all movably sleeved with gear 2 (11), the inner surfaces of the two fixed blocks (2) are all movably embedded with gear ring 1 (12), gear ring 2 (13), gear ring 3 (14) and gear ring 4 (15), the outer surfaces of the two opposite sides of the two gear rings 1 (12) are provided with a first magnetic field mechanism, the outer surfaces of the two opposite sides of the two gear rings 2 (13) are provided with a lining mechanism, the outer surfaces of the two opposite sides of the two gear rings 3 (14) are provided with a grain grinding mechanism, and the outer surfaces of the two opposite sides of the two gear rings 4 (15) are provided with a second magnetic field mechanism.

2. The clean grain shelling device according to claim 1, characterized in that: The first magnetic field mechanism includes a plurality of permanent magnets (17), the outer surfaces of the plurality of permanent magnets (17) are fixedly connected to a rotating tube (16), and the rotating tube (16) is fixedly connected to the outer surfaces of the opposite sides of the two gear rings (12); the lining mechanism includes a lining tube (18), the inner surface of the lining tube (18) is fixedly connected to a plurality of protrusions (19), and the lining tube (18) is fixedly connected to the outer surfaces of the opposite sides of the two gear rings (13); the grain grinding mechanism includes a grain grinding rod (20), the grain grinding rod (20) is fixedly connected to the outer surfaces of the opposite sides of the two gear rings (14), and the outer surface of the grain grinding rod (20) is fixedly connected to a plurality of protrusions (21); the second magnetic field mechanism includes a plurality of permanent magnets (23), and the plurality of permanent magnets (23) are fixedly connected to the outer surface of the rotating rod (22).

3. The clean grain shelling device according to claim 2, characterized in that: The plurality of rotating tubes (16) are movably embedded in the inner surface of the shelling container (1), the inner lining tube (18) is movably embedded in the inner surface of the rotating tube (16), the grain grinding rod (20) is movably embedded in the inner surface of the inner lining tube (18), and the gear 1 (9) is meshedly connected to the outer surface of the gear ring 1 (12).

4. The clean grain shelling device according to claim 2, characterized in that: The rotating rod (22) is movably embedded in the outer surfaces of the opposite sides of the two fixed blocks (2), and a plurality of the rotating rods (22) are movably embedded in the inner surface of the grain grinding rod (20).

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