Hulling device for rice processing

Abstract

The utility model discloses a rice processing hulling device which comprises a base and a hulling chamber installed on the base, and the hulling chamber is in supporting connection with a motor through a supporting frame. One end of the top of the shelling chamber is connected with a feeding hopper, an adjusting plate is connected above the feeding hopper, and the other end of the adjusting plate is connected with a rubber strip; a shelling wheel is arranged in the shelling chamber, and one end, located outside the shelling chamber, of the shelling wheel is in transmission connection with a transmission wheel; the right side of the hulling chamber is connected with a hulling outlet, the right end of the hulling outlet is connected with a telescopic pipe in an inserted mode, a draught fan is arranged at the position, corresponding to the hulling outlet, of the left side of the hulling chamber, and a rice outlet is formed below the draught fan; a motor is arranged on the right side of the lower portion of the rice outlet and is in transmission connection with the transmission wheel through a transmission belt, and the rice processing hulling device has the remarkable beneficial effects of improving the hulling efficiency, enhancing the equipment applicability, protecting the safety of workers, ensuring the equipment stability, being clean and environmentally friendly and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field related to rice processing, and in particular relates to a rice processing hulling device. Background Art

[0002] In the rice processing industry, husking is a crucial step that involves removing the outer husk of rice grains to obtain white rice. Traditional husking methods usually rely on large husking machines, which are efficient but often bulky, costly, and inflexible to adapt to production needs of different scales. In addition, traditional machines may have safety hazards during operation, posing a threat to the safety of operators. Utility Model Content

[0003] The utility model aims to provide a rice processing and hulling device to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A rice processing and hulling device, comprising

[0006] A base and a shelling chamber installed on the base, wherein the shelling chamber is supported and connected to the motor through a support frame;

[0007] One end of the top of the shelling chamber is connected to a feed hopper, and an adjusting plate is connected above the feed hopper, and the other end of the adjusting plate is connected to a rubber strip;

[0008] A shelling wheel is arranged inside the shelling chamber, and one end of the shelling wheel is located outside the shelling chamber and is transmission-connected with a transmission wheel;

[0009] The right side of the shelling chamber is connected with a shell outlet, and the right end of the shell outlet is plugged with a telescopic tube. A fan is arranged at the left side of the shelling chamber corresponding to the shell outlet, and a rice outlet is arranged below the fan.

[0010] A motor is arranged at the right side below the rice outlet, and the motor is connected to the transmission wheel through a transmission belt, and the motor is electrically connected to an external power supply.

[0011] Preferably, the shelling chamber, the shell outlet, the rice outlet and the fan are connected.

[0012] Preferably, an anti-collision strip is connected to the outer side of the feed hopper.

[0013] Preferably, the anti-collision strip is an arc-shaped hollow structure and is fixedly connected to the feed hopper.

[0014] Preferably, a material injection plate is provided above the base at a position close to the left side of the motor.

[0015] Preferably, the interior of the base is a hollow structure, and one side of the base is connected to the injection plate via a hinge.

[0016] Preferably, the side of the injection plate is opened, and the weight is injected into the interior of the base through the opened opening.

[0017] Preferably, a hinge is provided at the connection between the right side of the adjustment plate and the side of the feed hopper, and the adjustment plate is opened and closed by rotating through the hinge.

[0018] Preferably, the rubber strip connected to the other side of the adjustment plate is vertically downward and can swing.

[0019] Compared with the prior art, the utility model provides a rice processing and hulling device, which has the following

[0020] Beneficial effects:

[0021] Efficient hulling: The device uses a high-speed rotating hulling wheel to impact the hulled rice, which can quickly and effectively break the rice husk, achieve rapid hulling, and greatly improve processing efficiency;

[0022] Flexible adjustment: Through the design of the adjustment plate and rubber strip, the device can easily adjust the opening area of ​​the feed port to adapt to rice bags with different calibers, which improves the applicability and flexibility. At the same time, the setting of the telescopic tube also allows adjustment according to the height of the shell bag, which enhances the adaptability of the equipment;

[0023] Protect workers: The arc-shaped hollow structure design of the anti-collision strip can play a buffering role when workers accidentally collide with it, reducing the risk of injury and reflecting humane care;

[0024] Stable placement: The design of the injection plate allows the injection of loads (such as water or fine sand) into the base when the equipment needs to be placed stably, increasing the stability of the equipment. When the equipment needs to be moved, the load can be easily removed to reduce the weight of the equipment and facilitate transportation.

[0025] Clean and environmentally friendly: The design of the hull outlet and rice outlet of the device ensures that the rice husk and rice can be effectively discharged during the hulling process, reducing the possibility of cross contamination and keeping the product clean and hygienic;

[0026] In summary, the rice processing and hulling device has shown significant beneficial effects in improving hulling efficiency, enhancing equipment applicability, protecting staff safety, ensuring equipment stability, and cleaning and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a three-dimensional structural schematic diagram of a rice processing and hulling device proposed by the utility model;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the shelling device 2 proposed by the utility model;

[0030] Figure 3 This is a schematic diagram of the internal structure of the shelling device proposed by the utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the adjustment plate proposed by the utility model;

[0032] In the figure: 1. anti-collision strip; 2. feed hopper; 3. adjustment plate; 4. shelling chamber; 5. transmission wheel; 6. telescopic tube; 7. shelling outlet; 8. support frame; 9. transmission belt; 10. base; 11. motor; 12. injection plate; 13. rice outlet; 14. fan; 15. shelling wheel; 16. hinge; 17. rubber strip. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-4 , the utility model provides a technical solution:

[0035] A rice processing and hulling device, comprising

[0036] A base 10 and a shelling chamber 4 mounted on the base 10, wherein the shelling chamber 4 is supported and connected to a motor 11 via a support frame 8;

[0037] One end of the top of the shelling chamber 4 is connected to the feed hopper 2, and the upper part of the feed hopper 2 is connected to the adjusting plate 3. A hinge 16 is provided at the connection between the right side of the adjusting plate 3 and the side of the feed hopper 2. The adjusting plate 3 is rotated and opened and closed by the hinge 16. The other two sides of the adjusting plate 3 are supported on the two sides of the feed hopper 2, so it will not fall. The other end of the adjusting plate 3 is connected to a rubber strip 17. The rubber strip 17 connected to the other side of the adjusting plate 3 is vertical downward and can swing.

[0038] When the present technical solution is used, when it is necessary to add rice for shelling, the shelled rice is added from the feed hopper 2 into the shelling chamber 4. When adding, the rubber strip 17 can be pushed inward to add the rice. The rubber strip 17 is placed vertically. When the shelled rice splashes, the rubber strip 17 can block the rice splashing to a certain extent, thereby preventing the rice from flying out of the feed hopper 2. If it is necessary to increase the opening area of ​​the feed hopper 2 according to the needs of different processing scenes, the adjustment plate 3 can be opened to the right by the hinge 16, thereby increasing the opening area of ​​the feed hopper 2, allowing more rice to be added at the same time, thereby improving the feeding efficiency. The larger opening area can be suitable for rice bags with different calibers, and the applicability is stronger. When it is not necessary to increase the feed opening area, the adjustment plate 3 can be put down.

[0039] In this technical solution, it is preferred that

[0040] A motor 11 is provided at the right position below the rice outlet 13, and the motor 11 is connected to the transmission wheel 5 through a transmission belt 9, and the motor 11 is electrically connected to an external power supply. A shelling wheel 15 is provided inside the shelling chamber 4, and one end of the shelling wheel 15 is located outside the shelling chamber 4 and is connected to the transmission wheel 5. The belt 9 on the motor 11 drives the transmission wheel 5 to rotate, thereby driving the shelling wheel 15 inside the shelling chamber 4 to rotate, and the shelling wheel 15 rotating at a high speed collides with the added rice, thereby crushing the shell of the rice, so that the shell is separated from the rice;

[0041] In this technical solution, preferably,

[0042] The right side of the hulling chamber 4 is connected with a shell outlet 7, and the right end of the shell outlet 7 is plugged with a telescopic tube 6, a fan 14 is arranged at the left side of the hulling chamber 4 at a position corresponding to the shell outlet 7, and a rice outlet 13 is arranged below the fan 14, and a hulling wheel 15 rotating at a high speed collides with the added rice, thereby breaking the outer shell of the rice, so that the shell is separated from the rice, and after the rice is separated from the shell, it is blown by the fan 14, and the wind blows the shell to the shell outlet 7 on the right side, so that the rice husk is discharged through the shell outlet 7, and the right end of the shell outlet 7 is plugged with a telescopic tube 6 which can be stretched to the right side, so as to further increase the length of the shell outlet 7, so that when the shell bags are of different sizes and heights, the length of the shell outlet 7 can be adjusted to suit different shell bags.

[0043] The hulling chamber 4, the hull outlet 7, the rice outlet 13 and the fan 14 are in a connected state. After the rice husk is blown away by the fan 14, the rice begins to fall downward under the action of its own gravity, and is then discharged through the rice outlet 13 and collected.

[0044] In this technical solution, preferably,

[0045] The outer side of the feed hopper 2 is connected to an anti-collision strip 1, which is an arc-shaped hollow structure and is fixedly connected to the feed hopper 2. When adding materials, if the staff touches or hits the outer side of the feed hopper 2, the anti-collision strip 1 with an arc-shaped hollow structure designed on the outer side will protect the staff. When the staff hits the anti-collision strip 1, the anti-collision strip 1 with a hollow structure will undergo a certain elastic deformation, thereby preventing the sharp metal shell of the outer side of the feed hopper 2 from hitting the staff and preventing them from being injured.

[0046] In this technical solution, preferably,

[0047] An injection plate 12 is provided above the base 10 near the left side of the motor 11. The interior of the base 10 is a hollow structure. One side of the base 10 is connected to the injection plate 12 by a hinge. The side of the injection plate 12 is opened, and a weight is injected into the interior of the base 10 through the opened opening. In this way, after the equipment is placed inside the workshop, the injection plate 12 is opened before work, and water or fine sand is injected into the internal hollow structure of the base 10, thereby increasing the weight of the base 10 and making the equipment more stably placed. When the equipment needs to be moved, the water or fine sand can be pumped out, so that the weight of the equipment will become very light and more convenient to move. Compared with the traditional heavy base structure, this design structure is lighter and more applicable.

[0048] 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 processing and hulling device, characterized in that: include A base (10) and a shelling chamber (4) mounted on the base (10), wherein the shelling chamber (4) and the motor (11) are supported and connected via a support frame (8); One end of the top of the shelling chamber (4) is connected to a feed hopper (2), and an adjustment plate (3) is connected above the feed hopper (2), and the other end of the adjustment plate (3) is connected to a rubber strip (17); A shelling wheel (15) is arranged inside the shelling chamber (4), and one end of the shelling wheel (15) is located outside the shelling chamber (4) and is transmission-connected to a transmission wheel (5); The right side of the shelling chamber (4) is connected to a shell outlet (7), and the right end of the shell outlet (7) is plugged with a telescopic tube (6). A fan (14) is arranged at a position corresponding to the shell outlet (7) on the left side of the shelling chamber (4), and a rice outlet (13) is arranged below the fan (14); A motor (11) is arranged at the right side below the rice outlet (13), and the motor (11) is transmission-connected to the transmission wheel (5) via a transmission belt (9), and the motor (11) is electrically connected to an external power source.

2. A rice processing and hulling device according to claim 1, characterized in that: The shelling chamber (4), the shell outlet (7), the rice outlet (13) and the fan (14) are in a connected state.

3. A rice processing and hulling device according to claim 1, characterized in that: The outer side of the feed hopper (2) is connected with an anti-collision strip (1).

4. A rice processing and hulling device according to claim 3, characterized in that: The anti-collision strip (1) is an arc-shaped hollow structure and is fixedly connected to the feed hopper (2).

5. A rice processing and hulling device according to claim 1, characterized in that: A material injection plate (12) is arranged above the base (10) at a position close to the left side of the motor (11).

6. A rice processing and hulling device according to claim 5, characterized in that: The interior of the base (10) is a hollow structure, and one side of the base (10) is connected to the injection plate (12) via a hinge.

7. A rice processing and hulling device according to claim 6, characterized in that: The side of the injection plate (12) is opened, and the weight is injected into the interior of the base (10) through the opened opening.

8. A rice processing and hulling device according to claim 1, characterized in that: A hinge (16) is provided at the connection between the right side of the adjustment plate (3) and the side of the feed hopper (2), and the adjustment plate (3) can be opened and closed by rotating through the hinge (16).

9. A rice processing and hulling device according to claim 8, characterized in that: The rubber strip (17) connected to the other side of the adjustment plate (3) is vertically downward and can swing.

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