Rice drying device for rice processing

Abstract

The rice drying device for rice processing comprises a drying box, rotating rollers are movably installed on the inner walls of the two ends of a plurality of sets of fixing plates, conveying belts are movably installed on the outer surfaces of the rotating rollers, one end of each rotating roller is connected with a second motor, and the second motors are fixedly connected with the outer side of the drying box. According to the rice drying device, rice is driven by the conveying belt to be conveyed downwards layer by layer, meanwhile, the rice is turned over under the action of the first flow guide plate and the second flow guide plate, the drying effect is greatly improved, and the drying efficiency is improved. And it is ensured that each face of the rice can be evenly exposed under radiation of the drying lamp tube, the contact area of the rice and a drying heat source is greatly increased, and therefore the drying efficiency is remarkably improved.

Description

Technical Field

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

[0002] With the continuous advancement of agricultural technology, the demand for rice drying technology in the rice processing industry is also increasing. The traditional method of drying rice mainly relies on natural drying. Although this method is simple, it has many shortcomings. First of all, the drying effect of natural drying is greatly affected by weather conditions. In case of rainy weather, the rice cannot be effectively dried, which affects the subsequent processing and the quality of the rice. Secondly, even if the weather is suitable, natural drying often leads to uneven drying of the rice. Some areas may retain too much moisture due to insufficient exposure to sunlight, which in turn affects the taste and storage stability of the rice.

[0003] In response to the above problems, the modern rice processing industry has begun to widely use drying devices for drying. However, the existing hot air drying devices still have some shortcomings when drying rice. Especially during the feeding process, the rice can often only be dried by hot air on one side, while the other side is difficult to be fully dried due to factors such as accumulation and obstruction. This uneven drying method not only reduces the drying efficiency, but also may lead to uneven moisture content in the rice, which in turn affects the overall quality and storage stability of the rice. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to provide a rice drying device for rice processing, which solves the problems raised in the above background.

[0006] (II) Technical solution

[0007] A rice drying device for paddy processing comprises a drying box, a feeding port is provided at the top of the drying box, a discharging port is provided at the bottom of the drying box, a plurality of sets of fixed plates are fixedly installed on both sides of the inner wall of the drying box, and the plurality of sets of fixed plates are far away from each other, rotating rollers are movably installed on the inner walls at both ends of the plurality of sets of fixed plates, and a conveyor belt is movably installed on the outer surface of the rotating roller, a second motor is connected to one end of the rotating roller, and the second motor is fixedly connected to the outer side of the drying box, limiting plates are fixedly installed on the bottom ends of the plurality of sets of fixed plates, and a plurality of sets of drying lamps are fixedly installed between the limiting plates.

[0008] Preferably, a plurality of groups of second guide plates and a plurality of groups of first guide plates are fixedly mounted on the inner wall of the drying box, and the plurality of groups of second guide plates and the plurality of groups of first guide plates are inclined.

[0009] Preferably, multiple sets of connecting plates are fixedly mounted on the outer surfaces of both sides of the feed port, and vibration motors are fixedly mounted on the outer surfaces of the multiple sets of connecting plates.

[0010] Preferably, the plurality of groups of connecting plates are all U-shaped.

[0011] Preferably, one end of the fixing plate is arc-shaped.

[0012] Preferably, a plurality of first motors are fixedly mounted on the outer surface of the top end of the drying box, and one end of each of the plurality of first motors is connected to a shaft, and a plurality of stirring rods are fixedly mounted on the outer surface of the shaft.

[0013] Preferably, a rubber pad is connected to the bottom end of the drying box.

[0014] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0015] The utility model transmits the rice downward layer by layer driven by the conveyor belt, and at the same time flips it through the action of the first guide plate and the second guide plate, ensuring that each side of the rice can be evenly exposed to the radiation of the drying lamp tube, greatly increasing the contact area between the rice and the drying heat source, thereby significantly improving the drying efficiency.

[0016] The utility model continuously turns the rice grains during the transmission process, so that each side can be fully dried, so the drying effect is more uniform, avoiding the problem of partial under-drying or over-drying that may occur in traditional drying methods. This uniform drying effect ensures the quality and taste of the rice grains, and the radiant heat generated by the drying lamp directly acts on the rice grains, reducing heat loss and waste, thereby reducing energy consumption. At the same time, this drying method does not rely on external weather conditions, can work stably in any weather, and has higher environmental adaptability and lower operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0021] Figure 5 For this utility model Figure 2 Enlarged schematic diagram at point C in the middle.

[0022] In the figure: 1. drying box; 2. discharge port; 3. feed port; 4. first motor; 5. second motor; 6. rubber pad; 7. vibration motor; 8. first guide plate; 9. drying lamp; 411. shaft; 412. stirring rod; 511. rotating roller; 512. limit plate; 513. fixing plate; 514. conveyor belt; 811. second guide plate; 711. connecting plate. DETAILED DESCRIPTION

[0023] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A rice drying device for paddy processing comprises a drying box 1, a feeding port 3 is provided at the top of the drying box 1, and a discharging port 2 is provided at the bottom of the drying box 1, a plurality of sets of fixing plates 513 are fixedly installed on both sides of the inner wall of the drying box 1, and the plurality of sets of fixing plates 513 are far away from each other, rotating rollers 511 are movably installed on the inner walls at both ends of the plurality of sets of fixing plates 513, and a conveyor belt 514 is movably installed on the outer surface of the rotating roller 511, a second motor 5 is connected to one end of the rotating roller 511, and the second motor 5 is fixedly connected to the outer side of the drying box 1, a limiting plate 512 is fixedly installed on the bottom end of the plurality of sets of fixing plates 513, and a plurality of sets of drying lamps 9 are fixedly installed between the limiting plates 512.

[0026] Furthermore, multiple groups of second guide plates 811 and multiple groups of first guide plates 8 are fixedly installed on the inner wall of the drying box 1, and the multiple groups of second guide plates 811 and multiple groups of first guide plates 8 are inclined. The inclined guide plates can ensure that the rice rolls evenly during the downward transmission process, so that each side of the rice can contact the drying lamp tube 9, thereby achieving a more uniform drying effect. At the same time, the inclined design also helps the rice to fall smoothly and avoids blockage during the transmission process.

[0027] Furthermore, connecting plates 711 are fixedly installed on the outer surfaces of both sides of the feed port 3, and a vibration motor 7 is fixedly installed on the outer surface of the connecting plate 711. When the vibration motor 7 is working, it can transmit vibration to the rice near the feed port 3 through the connecting plate 711, so that the rice is evenly dispersed before entering the drying box, which is beneficial to subsequent drying.

[0028] Furthermore, the connecting plates 711 are all U-shaped, and the U-shaped design increases the connection area between the connecting plates 711 and the drying box 1, thereby improving the stability of the installation thereof.

[0029] Furthermore, one end of the fixing plate 513 is in an arc shape, and the arc-shaped design can reduce the friction and collision between the rice and the fixing plate 513 during the transmission process, thereby reducing the damage rate of the rice.

[0030] Furthermore, a plurality of first motors 4 are fixedly installed on the outer surface of the top end of the drying box 1, and one end of each of the plurality of first motors 4 is connected to a shaft 411, and a plurality of stirring rods 412 are fixedly installed on the outer surface of the shaft 411 to drive the first motors 4. The rotation of the stirring rods 412 can also effectively prevent the accumulation of rice inside the drying box 1, thereby ensuring the smooth transmission and drying of the rice.

[0031] Furthermore, a rubber pad 6 is connected to the bottom end of the drying box 1. The rubber pad 6 can effectively reduce the noise and vibration generated by the drying box 1 during operation, improve the stability and service life of the equipment, and the rubber pad 6 can also prevent the drying box 1 from sliding or moving when placed, thereby increasing the safety of the equipment.

[0032] Working principle: First, when the rice enters the drying box 1 from the feed port 3, it will first fall on the top conveyor belt 514. At this time, the second motor 5 starts to work and drives the rotating roller 511 connected to it to rotate. The rotation of the rotating roller 511 drives the movement of the conveyor belt 514, thereby realizing the downward transmission of the rice in the drying box 1. During the transmission process, the rice will gradually move downward to the next layer of the conveyor belt 514. During this downward transmission process, the rice will pass through the first guide plate 8 and the second guide plate 811. When the rice falls from one layer of the conveyor belt 514 to the next layer, due to the special design and angle of the first guide plate 8 and the second guide plate 811, the rice will experience a flipping action, that is, the side originally facing downward will flip upward, and the side facing upward will flip downward. This process ensures that each side of the rice has the opportunity to contact the radiant heating of the drying lamp tube 9. When the rice continues to move to the lower conveyor belt 514, it will pass through multiple groups of drying lamp tubes 9. The high-temperature radiation heat generated by the drying lamp tube 9 will directly act on the rice, causing the moisture in the rice to evaporate quickly. Since the rice will be constantly turned over during the transmission process, each side of it can be evenly dried, thereby greatly improving the efficiency and effect of drying. Finally, the dried rice will leave the drying box 1 through the discharge port 2 at the bottom and enter the subsequent processing link. The entire drying process is efficient, energy-saving, and environmentally friendly, and ensures the drying effect and quality of the rice.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rice drying device for paddy processing, comprising a drying box (1), characterized in that: The top of the drying box (1) is provided with a feeding port (3), and the bottom of the drying box (1) is provided with a discharging port (2). Multiple groups of fixing plates (513) are fixedly installed on both sides of the inner wall of the drying box (1), and the multiple groups of fixing plates (513) are separated from each other. Rotating rollers (511) are movably installed on the inner walls of both ends of the multiple groups of fixing plates (513), and a conveyor belt (514) is movably installed on the outer surface of the rotating roller (511). One end of the rotating roller (511) is connected to a second motor (5), and the second motor (5) is fixedly connected to the outer side of the drying box (1). Limiting plates (512) are fixedly installed on the bottom ends of the multiple groups of fixing plates (513), and multiple groups of drying lamps (9) are fixedly installed between the limiting plates (512).

2. A rice drying device for paddy processing according to claim 1, characterized in that: A plurality of groups of second guide plates (811) and a plurality of groups of first guide plates (8) are fixedly mounted on the inner wall of the drying box (1), and the plurality of groups of second guide plates (811) and the plurality of groups of first guide plates (8) are inclined.

3. A rice drying device for paddy processing according to claim 1, characterized in that: Multiple groups of connection plates (711) are fixedly mounted on the outer surfaces of both sides of the feed port (3), and vibration motors (7) are fixedly mounted on the outer surfaces of the multiple groups of connection plates (711).

4. A rice drying device for paddy processing according to claim 3, characterized in that: The plurality of groups of connecting plates (711) are all U-shaped.

5. The rice drying device for paddy processing according to claim 1, characterized in that: One end of the fixing plate (513) is in an arc shape.

6. The rice drying device for paddy processing according to claim 1, characterized in that: A plurality of first motors (4) are fixedly mounted on the outer surface of the top end of the drying box (1), and one end of each of the plurality of first motors (4) is connected to a shaft (411), and a plurality of stirring rods (412) are fixedly mounted on the outer surface of the shaft (411).

7. The rice drying device for paddy processing according to claim 1, characterized in that: The bottom end of the drying box (1) is connected to a rubber pad (6).

Images