Rice drying device for rice processing

Abstract

The utility model relates to the technical field of rice processing, and discloses a rice drying device for rice processing, which comprises a drying box, and conveyor belts are mounted on two sides of the inner wall of the drying box; a feeding hopper is fixedly mounted at the top of the drying box, rotating rods are rotationally connected to the two sides of the inner wall of the feeding hopper, and bidirectional spiral blades are fixedly mounted on the outer side walls of the rotating rods; one end of the rotating rod penetrates through the feeding hopper to be fixedly connected with a first belt wheel, a power assembly is arranged on one side of the feeding hopper, and the first belt wheel and the power assembly are in tensioning connection through a transmission belt. By arranging the power assembly, the first belt wheel, the rotating rod and the two-way spiral blade, the power assembly drives the first belt wheel to rotate through the transmission belt, the first belt wheel drives the two-way spiral blade to rotate through the rotating rod, and rice is evenly distributed on the conveying belt under the action of the two-way spiral blade, so that the rice is prevented from being gathered on the conveying belt and thoroughly dried.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice drying device for rice processing. Background Art

[0002] Rice is the main food in most parts of China. In addition to being rich in carbohydrates, rice also contains protein, fat, vitamins, minerals, etc., and is rich in nutrition. Rice is a finished product made from rice grains after cleaning, husking, milling, and finishing. During the rice processing, the rice needs to be dried to prevent it from getting moldy and affecting the storage time and quality of the rice.

[0003] After searching, Chinese patent number CN221036630U is found to be related to a rice drying device for rice processing, including a transmission device, a feeding port for transmitting rice from one end to the transmission device, a rolling device for rolling the clumped rice, a flattening piece for flattening the rice, a shaking device for shaking the rice, and a drying device for drying the rice; the feeding port is arranged on the transmission device; the feeding port, the rolling device, the flattening piece, the shaking device and the drying device are arranged on the transmission device in sequence; the shaking device and the drying device are located in the same plane; a gap is provided between the flattening piece and the transmission end of the transmission device for only passing one grain of rice. The problem that the drying device generally has a simple structure and the wet rice raw material is easy to clumping, which makes the drying effect of the conventional drying device not very good and there is uneven drying.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned rice drying device has the following problems: in the above-mentioned technical solution, rice is placed on the transmission device through the feeding port. Since no uniform distribution structure is set on the feeding port, it is inconvenient for the rice to be evenly distributed on the transmission device, resulting in uneven rice drying. Based on this, the utility model designs a rice drying device for rice processing to solve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide a rice drying device for rice processing, so as to solve the problem in the above background technology that the rice is not evenly distributed on the transmission device, resulting in uneven rice drying.

[0006] To achieve the above object, the utility model provides the following technical solution: a rice drying device for rice processing, comprising a drying box, wherein conveyor belts are installed on both sides of the inner wall of the drying box;

[0007] A feed hopper is fixedly installed on the top of the drying box, and rotating rods are rotatably connected to the inner walls of the feed hopper, and bidirectional screw blades are fixedly installed on the outer walls of the rotating rods;

[0008] One end of the rotating rod passes through the feeding hopper and is fixedly connected with a pulley 1. A power component is arranged on one side of the feeding hopper. The pulley 1 is tensionedly connected to the power component through a transmission belt.

[0009] As a preferred solution, the power assembly includes a motor 1 and a pulley 2, the motor 1 is located on one side of the feed hopper, the output end of the motor 1 is fixedly connected to the pulley 2, and the pulley 1 and the pulley 2 are tensionedly connected via a transmission belt.

[0010] As a preferred solution, an electric push rod is fixedly installed on the top of the drying box, and the output end of the electric push rod passes through the drying box and is fixedly connected to a scraping plate.

[0011] As a preferred solution, a sliding rod is slidably connected through the top of the drying box, and the bottom end of the sliding rod is fixedly connected to the scraping plate.

[0012] As a preferred solution, a drying mechanism is installed through the top of the drying box.

[0013] As a preferred solution, a second motor is fixedly mounted on one side of the drying box, an output end of the second motor passes through the drying box and is fixedly connected to a transmission shaft, and a turning plate is fixedly mounted on the outer side wall of the transmission shaft.

[0014] As a preferred solution, a support rod is fixedly installed at the bottom of the drying box, and the bottom end of the support rod is fixedly connected to a bottom plate.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the power assembly, pulley 1, rotating rod and bidirectional screw blade, the power assembly drives the pulley 1 to rotate through the transmission belt, and the pulley 1 drives the bidirectional screw blade to rotate through the rotating rod. Under the action of the bidirectional screw blade, the rice is evenly distributed on the conveyor belt, thereby avoiding the rice from gathering on the conveyor belt and drying it thoroughly.

[0017] 2. By setting the second motor, the transmission shaft and the turning plate, the output end of the second motor drives the transmission shaft to rotate, and the transmission shaft drives the turning plate to rotate to turn the rice, so that the rice is dried more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a cross-sectional view of the three-dimensional structure of the drying box of the utility model.

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle.

[0021] In the figure: 1. Drying box; 2. Conveyor belt; 3. Feed hopper; 4. Rotating rod; 5. Bidirectional screw blade; 6. Pulley 1; 7. Power assembly; 71. Motor 1; 72. Pulley 2; 8. Electric push rod; 9. Scraper plate; 10. Sliding rod; 11. Drying mechanism; 12. Motor 2; 13. Transmission shaft; 14. Flipping plate; 15. Support rod; 16. Bottom plate. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-3 The rice drying device for rice processing shown in the figure comprises a drying box 1, a conveyor belt 2 is installed on both sides of the inner wall of the drying box 1, a drying mechanism 11 is installed through the top of the drying box 1, and the drying mechanism 11 is an existing mature technology and will not be described in detail. A hopper 3 is fixedly installed on the top of the drying box 1, and rice is put into the conveyor belt 2 through the hopper 3, and the rice is dried by the drying mechanism 11. Rotating rods 4 are rotatably connected to the inner walls of the hopper 3, and bidirectional screw blades 5 are fixedly installed on the outer wall of the rotating rod 4. One end of the rotating rod 4 penetrates the hopper 3 and is fixedly connected to a pulley 6. The hopper 3 A power assembly 7 is provided on one side, and the pulley 1 6 is connected to the power assembly 7 through a tensioning transmission belt. The power assembly 7 includes a motor 1 71 and a pulley 2 72. The motor 1 71 is located on one side of the feed hopper 3, and the output end of the motor 1 71 is fixedly connected to the pulley 2 72. The pulley 1 6 and the pulley 2 72 are tensioned by a transmission belt. The output end of the motor 1 71 drives the pulley 2 72 to rotate, and the pulley 2 72 drives the pulley 1 6 to rotate through the transmission belt. The pulley 1 6 drives the bidirectional screw blade 5 to rotate through the rotating rod 4, so that the rice is evenly distributed on the conveyor belt 2.

[0024] In this embodiment, an electric push rod 8 is fixedly installed on the top of the drying box 1, and the output end of the electric push rod 8 passes through the drying box 1 and is fixedly connected to a scraping plate 9. A sliding rod 10 is slidably connected to the top of the drying box 1, and the bottom end of the sliding rod 10 is fixedly connected to the scraping plate 9. The output end of the electric push rod 8 drives the scraping plate 9 to move downward, and the sliding rod 10 assists in sliding downward, so that the scraping thickness of the rice is adjusted by the scraping plate 9.

[0025] In this embodiment, a motor 2 12 is fixedly installed on one side of the drying box 1, and the output end of the motor 2 12 passes through the drying box 1 and is fixedly connected to a transmission shaft 13, and a turning plate 14 is fixedly installed on the outer wall of the transmission shaft 13. The output end of the motor 2 12 drives the transmission shaft 13 and the turning plate 14 to rotate, and the turning plate 14 turns the rice for further drying.

[0026] In this embodiment, a support rod 15 is fixedly installed at the bottom of the drying box 1 , and a bottom plate 16 is fixedly connected to the bottom end of the support rod 15 , so that the support rod 15 and the bottom plate 16 support the drying box 1 .

[0027] Working principle of the utility model: The utility model is a rice drying device for rice processing. First, when in use, the output end of the motor 71 drives the pulley 2 72 to rotate, the pulley 2 72 drives the pulley 1 6 to rotate through the transmission belt, the pulley 1 6 drives the bidirectional screw blade 5 to rotate through the rotating rod 4, and the rice is put into the hopper 3. The hopper 3 makes the rice evenly spread on the conveyor belt 2, the conveyor belt 2 conveys the rice, the rice is scraped flat by the scraping plate 9, the drying mechanism 11 is started to dry the rice, and finally the dried rice is transmitted through the conveyor belt 2.

[0028] 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 rice drying device for rice processing, comprising a drying box (1), characterized in that: Conveyor belts (2) are installed on both sides of the inner wall of the drying box (1); A feed hopper (3) is fixedly mounted on the top of the drying box (1), and rotating rods (4) are rotatably connected to both sides of the inner wall of the feed hopper (3), and bidirectional screw blades (5) are fixedly mounted on the outer wall of the rotating rod (4); One end of the rotating rod (4) passes through the feed hopper (3) and is fixedly connected to a pulley (6); a power assembly (7) is provided on one side of the feed hopper (3); the pulley (6) and the power assembly (7) are tensionedly connected via a transmission belt.

2. A rice drying device for rice processing according to claim 1, characterized in that: The power assembly (7) comprises a motor 1 (71) and a pulley 2 (72), wherein the motor 1 (71) is located on one side of the feed hopper (3), the output end of the motor 1 (71) is fixedly connected to the pulley 2 (72), and the pulley 1 (6) and the pulley 2 (72) are tensionedly connected via a transmission belt.

3. A rice drying device for rice processing according to claim 1, characterized in that: An electric push rod (8) is fixedly mounted on the top of the drying box (1), and the output end of the electric push rod (8) passes through the drying box (1) and is fixedly connected to a scraping plate (9).

4. A rice drying device for rice processing according to claim 3, characterized in that: A slide rod (10) is slidably connected through the top of the drying box (1), and the bottom end of the slide rod (10) is fixedly connected to the scraping plate (9).

5. A rice drying device for rice processing according to claim 1, characterized in that: A drying mechanism (11) is installed through the top of the drying box (1).

6. A rice drying device for rice processing according to claim 1, characterized in that: A second motor (12) is fixedly mounted on one side of the drying box (1); an output end of the second motor (12) passes through the drying box (1) and is fixedly connected to a transmission shaft (13); a turning plate (14) is fixedly mounted on the outer side wall of the transmission shaft (13).

7. A rice drying device for rice processing according to claim 1, characterized in that: A support rod (15) is fixedly mounted on the bottom of the drying box (1), and a bottom plate (16) is fixedly connected to the bottom end of the support rod (15).

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