Rice milling device for milled rice with embryo
By designing and screening mechanisms in germ rice milding device, using wind power to separate bran skin and germ rice, it solves the problem of difficulty in germ rice and bran skin sieve in traditional devices, and achieves more efficient sieve and production processes.
Patent Information
- Application Number
- CN202421056268.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-15
AI Technical Summary
When the traditional germ rice milling device is discharged, it is difficult to effectively divide and screen the germ and bran, resulting in the need of secondary screening, which increases the operation steps and difficulty and affects the production progress.
A rice milling device including the screening mechanism is designed, the wind blew into the winding tube through the wind turbine, blowing the bran skin into the bran tube, collecting it in the bran storage box, and the germ rice slides to the screen through its own weight to the screening to the screening to the screening to the screening to the screening to the screening to the screening to the screening. Divide the board, enter the rice box, to avoid bran skin from entering the rice box.
The effective sieving of germ rice and bran skin is achieved, reducing the demand for secondary screening, simplifying the operation steps, and improving production efficiency.
Smart Images
Figure CN222401575U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of germ rice processing, in particular to a rice milling device used for germ rice. Background Art
[0002] The rice milling device for germ rice is a kind of equipment specially used for processing germ rice. Its main function is to remove the husk of rice grains by physical or chemical methods, retain the nutrient-rich germ part, and thus produce germ rice.
[0003] However, in the prior art, the discharge position of the traditional rice milling device easily leads to the inability to screen the germ and the crushed bran well, and then the germ and the bran need to be screened again after the discharge before they can be collected and used, which not only increases the steps of the operation, but also increases the difficulty of the operation, which means that more time is needed, thus affecting the overall production progress. Therefore, we provide a rice milling device for germ rice. Utility Model Content
[0004] The purpose of the utility model is to provide a rice milling device for germ rice to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rice milling device for germ rice, comprising: a screening mechanism, the screening mechanism comprising a processing box, a motor is arranged on one side of the processing box, a feeding roller is arranged on one end of the motor, a plurality of milling rods are arranged in a circular array on the outer surface of one end of the feeding roller, a rice milling barrel is arranged in the processing box, a feed pipe is arranged on the end of the processing box away from the motor, a screening plate is arranged in the feed pipe, a rice storage box is arranged on the end of the feed pipe away from the processing box, a fan is arranged on one side of the feed pipe, a bran guide pipe is arranged on the side of the feed pipe away from the fan, a bran storage box is arranged on the end of the bran guide pipe away from the feed pipe, and a feeding mechanism is arranged on one side of the top of the processing box.
[0006] As a further preferred embodiment of the present technical solution, the feeding mechanism includes a feeding tube, a push rod is slidably connected to the inner wall of a slot opened on one side of the feeding tube, a support block is fixedly connected to one end of the push rod, and a push block is fixedly connected to the other end of the push rod, and a side of the inner wall of the feeding tube close to the push rod is movably connected to one side of the quantitative plate through a hinge, and the top of the push block is in contact with the bottom of the quantitative plate.
[0007] As a further preferred embodiment of the technical solution, a bracket is fixedly connected to one side of the processing box, a motor is docked on the bracket, and one end of the feeding roller passes through one side of the processing box and docks with an output end of the motor.
[0008] As a further preferred embodiment of the present technical solution, the other end of the feed roller is rotatably connected to a side of the inner wall of the processing box away from the motor, and one side of the plurality of rolling rods is fixedly connected to an outer surface of one end of the feed roller.
[0009] As a further preferred embodiment of the present technical solution, the outer surface of the rice milling barrel is fixedly connected to the inner wall of the processing box, one end of the distribution pipe is docked with a slot opened on the side of the processing box away from the motor, and the outer surface of the screen plate is fixedly connected to the inner wall of the distribution pipe.
[0010] As a further preferred embodiment of the present technical solution, the other end of the distribution pipe is docked with the inner wall of the slot opened on one side of the rice storage box close to the screening plate, and the fan is docked in the slot opened on one side of the distribution pipe.
[0011] As a further preferred embodiment of the present technical solution, one end of the bran guiding tube is butted against the inner wall of the slot opened on the other side of the material distribution tube, and the other end of the bran guiding tube is butted against the top of the bran storage box.
[0012] The utility model provides a rice milling device for germ rice, which has the following beneficial effects:
[0013] (1) The utility model installs a screening mechanism, and the processed germ rice and rice bran will fall into the material distribution pipe. The wind force generated by starting the fan will blow the rice bran into the rice bran guide pipe, and the rice bran will be collected by the rice bran storage box. The processed germ rice will slide from the material distribution pipe to the screening plate by its own weight, and then be collected in the rice storage box through the screening plate. The screening plate can effectively prevent the rice bran from entering the rice storage box, thereby avoiding secondary screening of the rice bran.
[0014] (2) The utility model drives the push rod forward or backward by pushing or pulling the support block. When the push rod moves forward, the push block will lift the quantitative plate upward, thereby reducing the amount of material discharged. When the push rod moves backward, the slope of the directional plate will decrease, thereby increasing the amount of material discharged. Therefore, proper control can reduce the burden on the equipment and extend its service life, thereby reducing the frequency and cost of repairing and replacing the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the structure of a rice milling device for germ rice.
[0016] Figure 2 The utility model is a schematic structural diagram of a dissected side view of a screening mechanism of a rice milling device for germ rice.
[0017] Figure 3 The utility model is a schematic structural diagram of a partial side view of a screening mechanism of a rice milling device for germ rice.
[0018] Figure 4The utility model is a schematic structural diagram of a dissected side view of a feeding mechanism of a rice milling device for germ rice.
[0019] In the figure: 1, screening mechanism; 11, processing box; 12, motor; 13, feeding roller; 14, rolling rod; 15, rice milling bucket; 16, material distribution pipe; 17, screening plate; 18, rice storage box; 19, fan; 110, bran guide pipe; 111, bran storage box;
[0020] 2. Feeding mechanism; 21. Feeding pipe; 22. Support block; 23. Push rod; 24. Push block; 25. Quantitative plate; 31. Bracket. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0022] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a rice milling device for germ rice includes: a screening mechanism 1, the screening mechanism 1 includes a processing box 11, a motor 12 is arranged on one side of the processing box 11, a feed roller 13 is arranged on one end of the motor 12, a bracket 31 is fixedly connected to one side of the processing box 11, the motor 12 is docked on the bracket 31, one end of the feed roller 13 passes through one side of the processing box 11 and docks with the output end of the motor 12, a plurality of milling rods 14 are arranged in a circular array on the outer surface of one end of the feed roller 13, the other end of the feed roller 13 is rotatably connected to the side of the inner wall of the processing box 11 away from the motor 12, one side of the plurality of milling rods 14 are fixedly connected to the outer surface of one end of the feed roller 13, a rice milling barrel 15 is arranged in the processing box 11, a distribution pipe 16 is arranged at the end of the processing box 11 away from the motor 12, a screening plate 17 is arranged in the distribution pipe 16, and the outer surface of the rice milling barrel 15 The surface is fixedly connected to the inner wall of the processing box 11, one end of the distribution pipe 16 is docked with the slot opened on the side of the processing box 11 away from the motor 12, the outer surface of the screening plate 17 is fixedly connected to the inner wall of the distribution pipe 16, the end of the distribution pipe 16 away from the processing box 11 is provided with a rice storage box 18, a fan 19 is provided on one side of the distribution pipe 16, the other end of the distribution pipe 16 is docked with the inner wall of the slot opened on the side of the rice storage box 18 close to the screening plate 17, the fan 19 is docked in the slot opened on one side of the distribution pipe 16, a bran guiding pipe 110 is provided on the side of the distribution pipe 16 away from the fan 19, a bran guiding pipe 110 is provided on the end of the distribution pipe 110 away from the distribution pipe 16 is provided with a bran storage box 111, one end of the bran guiding pipe 110 is docked with the inner wall of the slot opened on the other side of the distribution pipe 16, the other end of the bran guiding pipe 110 is docked with the top of the bran storage box 111, and a feeding mechanism 2 is provided on the top side of the processing box 11.
[0023] In this embodiment, when the staff puts the germ rice to be processed into the processing box 11 through the feeding pipe 21, the germ rice will fall on the feeding roller 13, and the motor 12 is first started to drive the feeding roller 13 to rotate, and then the rotating feeding roller 13 will transport the germ rice to the rice milling barrel 15. At the same time, during the rotation of the feeding roller 13, the rolling rod 14 will roll the germ rice in the rice milling barrel 15, which can peel off the outer shell of the germ rice, so that the rice grains inside can be exposed, and then The germ rice and bran after the grinding process will fall from the rice milling barrel 15 into the distribution pipe 16, and the bran will be blown into the bran guide pipe 110 by the wind force generated by starting the fan 19, and then the bran will be collected in the bran storage box 111, and the processed germ rice will slide from the distribution pipe 16 to the screening plate 17 by its own weight, and then be collected in the rice storage box 18 through the screening plate 17. The screening plate 17 can effectively prevent the bran from entering the rice storage box 18, thereby avoiding secondary screening of the bran.
[0024] like Figure 1 and Figure 4 As shown, the feeding mechanism 2 includes a feeding tube 21, a push rod 23 is slidably connected to the inner wall of a slot opened on one side of the feeding tube 21, a support block 22 is fixedly connected to one end of the push rod 23, and a push block 24 is fixedly connected to the other end of the push rod 23. The side of the inner wall of the feeding tube 21 close to the push rod 23 is movably connected to the side of the quantitative plate 25 through a hinge, and the top of the push block 24 is in contact with the bottom of the quantitative plate 25.
[0025] In this embodiment, when the amount of germ rice to be discharged needs to be controlled during processing, the support block 22 can be pushed or pulled, and the push rod 23 will advance or retreat in the slot of the discharge tube 21, and when the push rod 23 moves forward, the push block 24 will lift the quantitative plate 25 upward, and the discharge amount will be reduced. When the push rod 23 retreats, the quantitative plate 25 will slowly lose its supporting force, and the slope of the directional plate will decrease, so the discharge amount will increase. Therefore, proper control can reduce the burden on the equipment, extend its service life, and thus reduce the frequency and cost of repairing and replacing the equipment.
[0026] The utility model provides a rice milling device for germ rice, and the specific working principle is as follows:
[0027] In the grain processing process, the staff first pours the germ rice to be processed into the feed pipe 21, and the germ rice will then slide into the processing box 11 along the pipe. In the processing box 11, the germ rice will fall on the feeding roller 13. Next, the staff will start the motor 12 to drive the feeding roller 13 to start rotating. As the feeding roller 13 rotates, the germ rice will be transported to the position of the rice milling barrel 15. While the feeding roller 13 rotates, the rolling rod 14 will also start working to roll the germ rice in the rice milling barrel 15. The rolled germ rice and bran will fall from the rice milling barrel 15 into the distribution pipe 16. At this time, the start-up of the fan 19 will generate strong wind force to blow the light bran into the bran guide pipe 110. The heavier germ rice will slide from the feed pipe 16 to the screening plate 17 due to its own weight. The screening plate 17 can effectively prevent the bran from entering the rice storage box 18. The processed germ rice can be collected in the rice storage box 18, and the bran will be collected in the bran storage box 111. During the processing, if it is necessary to control the feeding amount of the germ rice, the staff can achieve it by pushing or pulling the support block 22, and the push rod 23 will advance or retreat in the slot of the feeding pipe 21, thereby changing the inclination angle of the quantitative plate 25. When the push rod 23 moves forward, the quantitative plate 25 will be lifted up, and the feeding amount will be reduced accordingly. When the push rod 23 retreats, the quantitative plate 25 will slowly lose its supporting force, and its slope will decrease, thereby increasing the feeding amount.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rice milling device for germ rice, characterized in that: include: A screening mechanism (1), the screening mechanism (1) comprising a processing box (11), a motor (12) being arranged on one side of the processing box (11), a feeding roller (13) being arranged at one end of the motor (12), a plurality of milling rods (14) being arranged in a circular array on the outer surface of one end of the feeding roller (13), a rice milling bucket (15) being arranged in the processing box (11), a material distribution pipe (16) being arranged at one end of the processing box (11) away from the motor (12), the material distribution pipe (16) 16) is provided with a screening plate (17), a rice storage box (18) is provided at one end of the distribution pipe (16) away from the processing box (11), a fan (19) is provided on one side of the distribution pipe (16), a bran guide pipe (110) is provided on one side of the distribution pipe (16) away from the fan (19), a bran storage box (111) is provided on one end of the bran guide pipe (110) away from the distribution pipe (16), and a material discharge mechanism (2) is provided on one side of the top of the processing box (11).
2. A rice milling device for germ rice according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding tube (21), a push rod (23) is slidably connected to the inner wall of a slot provided on one side of the feeding tube (21), one end of the push rod (23) is fixedly connected to a support block (22), and the other end of the push rod (23) is fixedly connected to a push block (24), a side of the inner wall of the feeding tube (21) close to the push rod (23) is movably connected to a side of a quantitative plate (25) via a hinge, and the top of the push block (24) is in contact with the bottom of the quantitative plate (25).
3. The rice milling device for germ rice according to claim 1, characterized in that: A bracket (31) is fixedly connected to one side of the processing box (11), a motor (12) is docked on the bracket (31), and one end of the feeding roller (13) passes through one side of the processing box (11) and docks with the output end of the motor (12).
4. The rice milling device for germ rice according to claim 1, characterized in that: The other end of the feeding roller (13) is rotatably connected to the inner wall of the processing box (11) away from the motor (12), and one side of the plurality of rolling rods (14) is fixedly connected to the outer surface of one end of the feeding roller (13).
5. The rice milling device for germ rice according to claim 1, characterized in that: The outer surface of the rice milling barrel (15) is fixedly connected to the inner wall of the processing box (11), one end of the distribution pipe (16) is connected to a slot provided on the side of the processing box (11) away from the motor (12), and the outer surface of the screening plate (17) is fixedly connected to the inner wall of the distribution pipe (16).
6. The rice milling device for germ rice according to claim 1, characterized in that: The other end of the material distribution pipe (16) is docked with the inner wall of a slot opened on one side of the rice storage box (18) close to the screening plate (17), and the fan (19) is docked in the slot opened on one side of the material distribution pipe (16).
7. The rice milling device for germ rice according to claim 1, characterized in that: One end of the bran guiding tube (110) is butted against the inner wall of the slot provided on the other side of the material distribution tube (16), and the other end of the bran guiding tube (110) is butted against the top of the bran storage box (111).