Ventilation drying device for rice production and processing

Abstract

The utility model discloses a ventilation drying device for rice production and processing, including base, be provided with four stand on the base, be provided with the same direction inclined groove on every stand, every inclined groove all slidingly connected with the sliding axle, be provided with same material frame between four sliding axles, the utility model discloses through motor drive pivot rotation, make the cam cyclicly exert the thrust to the bottom end of material frame, via the sliding effect in the inclined groove of sliding axle and the guiding effect of sliding slot, make material frame produce the moving effect in the inclination direction, via the buffer effect of spring, make the rice grain on the breather plate produce the rolling effect of vibration, produce the effect of horizontal movement simultaneously realizes the conveyance, and dry operation is carried out to the rice grain under the cooperation of fan and heating component, compared with prior art, the device realizes the persistence drying and conveying effect of rice grain through the mode of vibration, avoids the time loss of filling and discharging of rice grain in prior art, effectively improves the drying efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of ventilation and drying devices, and in particular to a ventilation and drying device for rice production and processing. Background Technology

[0002] Utility model CN213687620U discloses a ventilated drying device for rice production and processing, including a drying chamber, a drive rotating shaft, a feed inlet, and a discharge pipe. The drive rotating shaft is vertically positioned at the center of the drying chamber. A connecting shaft is fixedly installed at the bottom of the drive rotating shaft, and stirring shafts are fixed at both ends of the bottom of the connecting shaft. The feed inlet is located on one side of the upper end of the drying chamber, and the discharge pipe is located on one side of the bottom of the drying chamber. A ventilation device is connected to one side of the outer wall of the drying chamber. A slope is provided at the inner bottom of the drying chamber, and the discharge pipe is connected to the bottom of the slope. This utility model overcomes the shortcomings of the prior art, has a reasonable design, and can fully disperse the rice, thereby increasing the contact area with hot air, improving drying efficiency, and has high social use value and application prospects.

[0003] After searching, it was found that the existing technology has certain defects. The device requires a large amount of rice to be poured into the device, stirred and dried, and then a large amount of rice to be discharged. Then, rice is poured in again for drying. However, the device takes a lot of time to pour in and discharge rice, which reduces efficiency. Therefore, a ventilated drying device for rice production and processing is needed to meet people's needs. Utility Model Content

[0004] The purpose of this invention is to provide a ventilation and drying device for rice production and processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ventilated drying device for rice production and processing, comprising a base, four columns on the base, each column having a sloping groove in the same direction, a sliding shaft slidably connected in each sloping groove, a common material frame between the four sliding shafts, the top and one side of the material frame being open, a breathable plate inside the material frame, a spring between the bottom of the material frame and each column, a connecting rod between two columns on the same side, a motor on the outside of the connecting rod, a rotating shaft on the output shaft of the motor, a cam on the rotating shaft, the cam being arranged below the material frame, a fan and a heating component on the base, the air outlet of the fan being connected to the heating component, and the heating component being connected to the bottom of the material frame via a pipeline.

[0006] Preferably, the top of the material frame is provided with a top cover, the two ends and the bottom of the top cover are open, one end is flush with the side opening of the material frame, and the other end is close to the closed end of the other side of the material frame.

[0007] Preferably, two guide plates are provided between the material frame and the vent plate, and the two guide plates are arranged at one end of the opening and are symmetrical to each other.

[0008] Preferably, a first connecting block is provided at the bottom end of the material frame, a second connecting block is provided on the inner side of the column, and a spring is connected between the first connecting block and the second connecting block. The connection surfaces of the first connecting block and the spring, and the connection surfaces of the second connecting block and the spring are both arranged perpendicular to the inclined groove.

[0009] Preferably, the pipe connecting the heating component to the material frame is a corrugated pipe.

[0010] Preferably, an air vent is provided at the bottom of the material frame, and the air vent is arranged at an angle.

[0011] The beneficial effects of this utility model are:

[0012] In this invention, a motor drives a rotating shaft to rotate, causing a cam to circulate and apply a thrust to the bottom of the material frame. The sliding effect of the sliding shaft within the inclined groove, along with the guiding effect of the groove, causes the material frame to move in an inclined direction. The spring's cushioning effect causes the rice grains on the permeable plate to vibrate and tumble, simultaneously achieving horizontal movement for conveying. Furthermore, with the cooperation of a fan and heating components, the rice grains are dried. Compared to existing technologies, this device achieves continuous drying and conveying of rice grains through vibration, avoiding the time loss associated with rice grain filling and discharging in existing technologies, and effectively improving drying efficiency. Attached Figure Description

[0013] Figure 1 This is a right-side structural schematic diagram of a ventilation and drying device for rice production and processing proposed in this utility model;

[0014] Figure 2 This is a left-side structural schematic diagram of a ventilation and drying device for rice production and processing proposed in this utility model;

[0015] Figure 3 This is a front cross-sectional plan view of a ventilation and drying device for rice production and processing proposed in this utility model;

[0016] Figure 4 This is a side view cross-sectional structural diagram of a ventilation and drying device for rice production and processing proposed in this utility model.

[0017] In the diagram: 1. Base; 2. Column; 3. Inclined groove; 4. Sliding shaft; 5. Material frame; 6. Ventilation plate; 7. Spring; 8. Connecting rod; 9. Motor; 10. Rotating shaft; 11. Cam; 12. Fan; 13. Heating component; 14. Pipeline; 15. Top cover; 16. Guide plate; 17. First connecting block; 18. Second connecting block; 19. Air outlet. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-4 A ventilation and drying device for rice production and processing includes a base 1, four columns 2 on the base 1, each column 2 having a sloping groove 3 in the same direction, and a sliding shaft 4 slidably connected in each sloping groove 3. A material frame 5 is arranged between the four sliding shafts 4. The top and one side of the material frame 5 are open. A breathable plate 6 is arranged inside the material frame 5. A spring 7 is arranged between the bottom end of the material frame 5 and each column 2. A connecting rod 8 is arranged between two columns 2 on the same side. A motor 9 is arranged on the outside of the connecting rod 8. A rotating shaft 10 is arranged on the output shaft of the motor 9. A cam 11 is arranged on the rotating shaft 10 and is arranged below the material frame 5. A fan 12 and a heating component 13 are arranged on the base 1. The air outlet of the fan 12 is connected to the heating component 13. The heating component 13 is connected to the bottom end of the material frame 5 through a pipe 14.

[0020] One side of the closed end of the material frame 5 is the inlet. When the motor 9 is started, the rotating shaft 10 drives the cam 11 to rotate. The cam 11 continuously strikes the bottom of the material frame 5, causing the material frame 5 to move upward. Through the guiding effect of the inclined groove 3 and the sliding effect of the sliding shaft 4 in the inclined groove 3, the material frame 5 moves upward at an angle. When the material frame 5 moves downward at an angle, the buffering effect of the spring 7 makes the downward force less than the upward force. This allows the rice grains on the permeable plate 6 to achieve the effect of vibration, tumbling, and horizontal conveying, so that they can be continuously discharged from the open end of the material frame 5. With the cooperation of the fan 12 and the heating component 13, the hot airflow is continuously conveyed from the bottom of the material frame 5 through the pipe 14 and dries the rice grains in the tumbling and moving state through the holes of the permeable plate 6, improving the drying effect of the rice grains. At the same time, it avoids the time loss of rice grain filling and discharge in the prior art, greatly increasing the rice grain drying output and improving the drying efficiency.

[0021] Specifically, in this embodiment, a top cover 15 is provided on the top of the material frame 5. Both ends and the bottom of the top cover 15 are open. One end is flush with the side opening of the material frame 5, and the other end is close to the closed end on the other side of the material frame 5, which blocks the upward diffusion of hot airflow and ensures the continuous drying effect of hot airflow on rice grains in the material frame 5 and the top cover 15.

[0022] Specifically, in this embodiment, two guide plates 16 are provided between the material frame 5 and the air vent plate 6. The two guide plates 16 are arranged at one end of the opening and are symmetrically arranged to facilitate the collection of rice grains at the outlet, which helps with collection.

[0023] Specifically, in this embodiment, a first connecting block 17 is provided on the bottom end of the material frame 5, a second connecting block 18 is provided on the inner side of the column 2, and a spring 7 is connected between the first connecting block 17 and the second connecting block 18. The connecting surfaces of the first connecting block 17 and the spring 7, as well as the connecting surfaces of the second connecting block 18 and the spring 7, are arranged perpendicular to the inclined groove 3, so that the compression and rebound directions of the spring 7 are the same as the inclination direction of the inclined groove 3.

[0024] Specifically, in this embodiment, the pipe 14 connecting the heating component 13 and the material frame 5 is a corrugated pipe. The expansion and contraction of the corrugated pipe realizes the flexible connection between the heating component 13 and the material frame 5, ensuring the tiltable vibration effect of the material frame 5.

[0025] Specifically, in this embodiment, an air vent 19 is provided at the bottom of the material frame 5. The air vent 19 is arranged at an angle, which increases the exhaust range of hot air and can also provide a certain assistance effect for conveying rice grains.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A ventilated drying device for rice production and processing, comprising a base (1), characterized in that: The base (1) is provided with four columns (2), each column (2) is provided with inclined grooves (3) in the same direction, and each inclined groove (3) is slidably connected with a sliding shaft (4). The four sliding shafts (4) are provided with the same material frame (5). The top and one side of the material frame (5) are open. The material frame (5) is provided with a breathable plate (6). The bottom of the material frame (5) is provided with a spring (7) between it and each column (2). A spring (7) is provided between two columns (2) on the same side. A connecting rod (8) is provided on the outside of the connecting rod (8). A rotating shaft (10) is provided on the output shaft of the motor (9). A cam (11) is provided on the rotating shaft (10). The cam (11) is arranged below the material frame (5). A fan (12) and a heating component (13) are provided on the base (1). The air outlet of the fan (12) is connected to the heating component (13). The heating component (13) is connected to the bottom end of the material frame (5) through a pipe (14).

2. The ventilated drying device for rice production and processing according to claim 1, characterized in that: The top of the material frame (5) is provided with a top cover (15). The top cover (15) is open at both ends and at the bottom. One end is flush with the side opening of the material frame (5), and the other end is close to the closed end of the other side of the material frame (5).

3. The ventilated drying device for rice production and processing according to claim 1, characterized in that: Two guide plates (16) are provided between the material frame (5) and the air vent plate (6). The two guide plates (16) are arranged at one end of the opening and are symmetrical to each other.

4. The ventilated drying device for rice production and processing according to claim 1, characterized in that: A first connecting block (17) is provided at the bottom of the material frame (5), and a second connecting block (18) is provided on the inner side of the column (2). A spring (7) is connected between the first connecting block (17) and the second connecting block (18). The connecting surfaces of the first connecting block (17) and the spring (7) and the connecting surfaces of the second connecting block (18) and the spring (7) are both arranged perpendicular to the inclined groove (3).

5. The ventilated drying device for rice production and processing according to claim 1, characterized in that: The pipe (14) connecting the heating component (13) and the material frame (5) is a corrugated pipe.

6. The ventilated drying device for rice production and processing according to claim 1, characterized in that: An air vent (19) is provided at the bottom of the material frame (5), and the air vent (19) is arranged at an angle.

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