Rice huller for rice processing

Abstract

The utility model discloses a rice huller for rice processing, and belongs to the technical field of rice processing equipment. The rice huller for rice processing comprises a rice huller body, a hopper is fixedly installed at the top of the rice huller body, the hopper communicates with the interior of the rice huller body, fixing plates are fixedly connected to the inner walls of the two sides of the hopper, and two telescopic rods are fixedly connected to the top of each fixing plate; the screen is fixedly connected to the upper ends of the four telescopic rods, and a vibration motor is fixedly mounted at the bottom of the screen; according to the rice huller for rice processing, impurities and broken stones in rice can be rapidly separated out through the screen, the impurity content in the processed rice is reduced, the quality and market value of the rice are improved, hard substances can be prevented from entering the rice huller body, abrasion or damage to equipment is avoided, the service life of the equipment is prolonged, and the rice huller is convenient to use. And residual unhulled rice in sundries and broken stones can be recycled, so that waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing equipment, and more specifically, to a rice hulling machine for rice processing. Background Art

[0002] The rice huller is a crucial piece of machinery in the rice processing process. Its precisely designed mechanical structure and power drive system effectively remove the hulls of rice grains, separating the brown rice. The machine is equipped with specially designed rubber or iron rollers. Once the rice enters the huller, the pressure and friction of the rollers peel away the hulls, while leaving the brown rice inside intact. The huller not only offers efficient and stable hulling capabilities but also features advanced screening and wind cleaning systems that simultaneously remove debris, gravel, and residual husks from the rice, ensuring the purity and quality of the resulting brown rice. Furthermore, the huller emphasizes energy conservation and environmentally friendly design, making it an indispensable and key piece of equipment in modern rice processing lines.

[0003] In traditional rice processing, rice grains often contain debris and gravel. These hard materials enter the rice huller directly, causing wear and tear on the equipment, affecting rice quality, and increasing the amount of impurities. Therefore, a device that can efficiently separate debris and gravel from rice grains and recover the remaining rice is urgently needed to extend equipment life, improve rice quality, and reduce resource waste. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the utility model is to provide a rice huller for processing, which can quickly separate debris and gravel from rice, reduce the impurity content in the processed rice, improve the quality and market value of the rice, prevent these hard substances from entering the rice huller body and causing wear or damage to the equipment, thereby extending the service life of the equipment, and can also recycle the rice remaining in the debris and gravel, thereby reducing waste.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions:

[0008] A rice husking machine for rice processing, comprising:

[0009] A rice huller body, wherein a hopper is fixedly installed on the top of the rice huller body, the hopper is connected to the interior of the rice huller body, and the inner walls on both sides of the hopper are fixedly connected to fixed plates, and the top of each fixed plate is fixedly connected to two telescopic rods;

[0010] A screen, the screen being fixedly connected to the upper ends of the four telescopic rods, and a vibration motor being fixedly mounted on the bottom of the screen; and

[0011] A recovery box is fixedly mounted on an outer surface of one side of the rice huller body, and four fans are fixedly mounted on the outer surface of one side of the recovery box.

[0012] As a preferred solution of the present invention, four buffer springs are fixedly connected between each of the fixed plates and the screen.

[0013] As a preferred solution of the present invention, a material guide trough is fixedly connected to the outer surface of one side of the hopper, and the material guide trough is communicated with the interior of the hopper.

[0014] As a preferred solution of the present invention, two discharge ports are provided on the bottom inner wall of the recovery box.

[0015] As a preferred solution of the present invention, a feeding chute is fixedly connected to the bottom of the recovery box, and the feeding chute is communicated with one of the discharge ports.

[0016] As a preferred solution of the present invention, a triangular discharge plate is fixedly connected to the bottom inner wall of the recovery box.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the present invention provides a rice husking machine with the following features:

[0019] Beneficial effects:

[0020] The rice huller for processing controls the start-up of the vibration motor to drive the screen to vibrate in the up and down directions. The sundries and gravel in the rice will remain above the screen. The qualified rice passes through the screen and enters the interior of the rice huller body for husking. The sundries and gravel that have been screened out slide on the screen into the interior of the recycling box. The wind force generated by the start-up of the four fans blows the rice remaining in the sundries and gravel away and is discharged through the discharge chute. The screen can quickly separate the sundries and gravel in the rice, reduce the impurity content in the processed rice, improve the quality and market value of the rice, prevent these hard substances from entering the rice huller body and causing wear or damage to the equipment, extend the service life of the equipment, and can also recycle the rice remaining in the sundries and gravel, thereby reducing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 This is a cross-sectional view of the hopper of the present utility model;

[0023] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a cross-sectional view of the recycling box of the present utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Rice huller body; 2. Hopper; 3. Recovery box; 4. Material guide chute; 5. Discharge chute; 6. Screen; 7. Vibration motor; 8. Fixed plate; 9. Telescopic rod; 10. Buffer spring; 11. Fan; 12. Triangular discharge plate. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0028] Example:

[0029] See also Figure 1-Figure 4 , a rice husking machine for rice processing, comprising:

[0030] A rice huller body 1 is provided with a hopper 2 fixedly mounted on the top of the rice huller body 1. The hopper 2 is connected to the interior of the rice huller body 1. The inner walls on both sides of the hopper 2 are fixedly connected with fixed plates 8. The top of each fixed plate 8 is fixedly connected with two telescopic rods 9.

[0031] A screen 6 is fixedly connected to the upper ends of four telescopic rods 9, and a vibration motor 7 is fixedly installed at the bottom of the screen 6; and

[0032] The recovery box 3 is fixedly mounted on the outer surface of one side of the rice huller body 1 , and four fans 11 are fixedly mounted on the outer surface of one side of the recovery box 3 .

[0033] In the specific embodiment of the present invention, the rice husking machine body 1 is a common rice husking device on the market for husking rice into rice. The screen 6 is in an inclined state, and the four telescopic rods 9 make the screen 6 only move in the vertical direction. After the rice is poured into the interior of the hopper 2, the vibration motor 7 is controlled to start, driving the screen 6 to vibrate in the up and down directions. The debris and gravel in the rice will remain above the screen 6. The qualified rice passes through the screen 6 and enters the interior of the rice husking machine body 1 for shelling. The sieved debris and gravel slide on the screen 6 to the recycling machine. Inside the box 3, the wind force generated by the four fans 11 after starting blows away the rice remaining in the debris and gravel particles, and the debris and gravel particles fall to the side close to the fans 11. The screen 6 can quickly separate the debris and gravel particles in the rice, reduce the impurity content in the processed rice, improve the quality and market value of the rice, prevent these hard substances from entering the rice huller body 1, and cause wear or damage to the equipment, thereby extending the service life of the equipment. The rice remaining in the debris and gravel particles can also be recovered, thereby reducing waste.

[0034] Specifically, four buffer springs 10 are fixedly connected between each fixed plate 8 and the screen 6 .

[0035] In this embodiment, the four buffer springs 10 mainly play the role of reducing the direct impact and vibration transmission of the screen 6 during operation, ensuring that the screen 6 can operate smoothly and efficiently, while protecting various components from damage caused by severe vibration, thereby extending the service life of the equipment.

[0036] Specifically, a material guide chute 4 is fixedly connected to an outer surface of one side of the hopper 2 , and the material guide chute 4 is communicated with the interior of the hopper 2 .

[0037] In this embodiment, the material guide chute 4 is used to guide the waste material unloaded from the screen 6 into the interior of the recovery box 3.

[0038] Specifically, two discharge ports are provided on the bottom inner wall of the recovery box 3 .

[0039] In this embodiment, the two discharge ports are used to discharge the rice and debris separated from the waste.

[0040] Specifically, a feeding chute 5 is fixedly connected to the bottom of the recovery box 3, and the feeding chute 5 is communicated with one of the discharge ports.

[0041] In this embodiment, the discharge chute 5 is used to guide and discharge the rice separated from the waste.

[0042] Specifically, a triangular discharge plate 12 is fixedly connected to the bottom inner wall of the recovery box 3 .

[0043] In this embodiment, the triangular discharge plate 12 is used to guide the separated rice and debris to be discharged through two discharge ports respectively.

[0044] Working principle: After the rice is poured into the hopper 2, the vibration motor 7 is controlled to start, driving the screen 6 to vibrate in the up and down directions. The debris and gravel in the rice will remain above the screen 6. The qualified rice passes through the screen 6 and enters the rice huller body 1 for shelling. The screened debris and gravel slide on the screen 6 through the guide chute 4 to the inside of the recovery box 3. The wind force generated by the start-up of the four fans 11 blows the rice remaining in the debris and gravel away through the discharge chute 5. The debris and gravel fall to the discharge port on the side close to the fan 11 and are then discharged. The screen 6 can quickly remove the debris in the rice. The sundries and gravel particles are separated out, the impurity content in the processed rice is reduced, the quality and market value of the rice are improved, these hard substances can be prevented from entering the rice hulling machine body 1, causing wear or damage to the equipment, and extending the service life of the equipment. The rice grains remaining in the sundries and gravel particles can also be recovered, thereby reducing waste. The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in this field, and the present invention is mainly used to protect the mechanical device, so the present invention will no longer explain the control method and wiring arrangement in detail.

[0045] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rice husking machine for rice processing, characterized in that: include: A rice huller body (1), a hopper (2) is fixedly mounted on the top of the rice huller body (1), the hopper (2) is connected to the interior of the rice huller body (1), both inner walls of the hopper (2) are fixedly connected to fixed plates (8), and the top of each fixed plate (8) is fixedly connected to two telescopic rods (9); A screen (6), the screen (6) is fixedly connected to the upper ends of four telescopic rods (9), and a vibration motor (7) is fixedly installed at the bottom of the screen (6); and A recovery box (3) is fixedly mounted on the outer surface of one side of the rice huller body (1), and four fans (11) are fixedly mounted on the outer surface of one side of the recovery box (3).

2. A rice husker for processing according to claim 1, characterized in that: Four buffer springs (10) are fixedly connected between each of the fixed plates (8) and the screen (6).

3. The rice husker according to claim 1, wherein: A material guide trough (4) is fixedly connected to the outer surface of one side of the hopper (2), and the material guide trough (4) is communicated with the interior of the hopper (2).

4. The rice husker according to claim 1, wherein: The bottom inner wall of the recovery box (3) is provided with two discharge ports.

5. The rice husking machine according to claim 4, characterized in that: A feeding chute (5) is fixedly connected to the bottom of the recovery box (3), and the feeding chute (5) is communicated with one of the discharge ports.

6. The rice husker according to claim 1, characterized in that: A triangular discharge plate (12) is fixedly connected to the bottom inner wall of the recovery box (3).

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