Rice airing device
By designing a rice drying device including a silo, drying tray and servo motor, the problems of uneven drying of rice and time-consuming manual operation in the prior art are solved, and uniform paving, full drying and rapid assembly of rice is achieved, time cost is reduced, and the diffusion of rice ash is reduced through the adsorption system.
Patent Information
- Application Number
- CN202422247957.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-13
AI Technical Summary
In the existing rice drying methods, uneven manual paving results in the lower layer of rice not being fully dried, and the drying is not sufficiently dried, which requires secondary paving, which is time-consuming and labor-intensive and time-consuming.
A rice drying device is designed, including a silo, a drying tray and a servo motor. The rice is evenly spread and flipped regularly through the guide holes and sealing plates. The scattered rice ash is absorbed by mixing leaves and suction hole systems. The dust collecting pipe and vacuum cleaner are used to reduce the diffusion of rice ash.
The uniform spread and sufficient drying of rice in the drying tray is achieved, which reduces manual operation time, reduces time cost, and reduces the diffusion of rice ash through the adsorption system.
Smart Images
Figure CN223036797U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paddy drying, in particular to a paddy drying device. Background Art
[0002] Paddy refers to the unhulled grains. One of the main paddies in China is rice. When the rice is ripe, agricultural workers will harvest the rice using a harvester or manually, and then dry it to prevent the rice from getting too moist and mildewing or being infested with insects. Generally, the traditional drying method is to dry it in some open places and expose it to the sun when there is sunlight.
[0003] However, the existing paddy drying is carried out by manually spreading it on the drying tray. It is very difficult to spread it evenly manually, which easily causes the lower layer of the paddy after spreading to not be fully dried. Moreover, when the drying is not sufficient at one time, the paddy in packages needs to be spread and dried again. Before and after drying the paddy, it is impossible to quickly spread and package it, and manual operation is time-consuming and laborious, with a relatively high time cost. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a paddy drying device, which can evenly spread the paddy in the drying tray, and at the same time can turn the lower layer of the paddy over irregularly to make the drying more sufficient. Moreover, before and after drying the paddy, it can quickly spread and package it, reducing the time cost of manual labor.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A paddy drying device, including a material bin and a drying tray. The bottom of the drying tray is equally spaced and penetrated with material guiding holes. A material guiding hopper is fixedly installed between the material bin and the drying tray. One side of the bottom of the material bin is slidably installed with a material chute. One side of the material bin is fixedly installed with a servo motor. The end of the output shaft of the servo motor is fixedly connected with a first bevel gear. The material guiding hopper and one side of the drying tray are symmetrically hinged with sealing plates. A device box is installed in the middle of the inner cavity of the material bin. A connecting shaft is rotatably installed at the top of the device box. The connecting shaft is equally spaced and penetrated with stirring blades near the top circumference. The bottom end of the connecting shaft is fixedly sleeved with a second bevel gear.
[0006] Preferably, both sides of the connection between the material bin and the material guiding hopper are respectively provided with opening grooves, and the two sealing plates respectively extend into the inner walls of the two opening grooves.
[0007] Preferably, a baffle is integrally formed on the top circumference of the drying tray. The inner wall circumference of the baffle is equally spaced and penetrated with suction holes. A dust collecting pipe is fixedly installed outside the material bin.
[0008] Preferably, the baffle, the connecting shaft and the stirring blades are all of hollow structures. A connecting pipe is rotatably installed at the bottom end of the connecting shaft. The connecting pipe and the dust collecting pipe, and the baffle and the dust collecting pipe are respectively connected through a conduit. And a dust collector is installed on the back of the dust collecting pipe.
[0009] Preferably, a connecting frame is fixedly installed between the device box and the inner wall of the bin. The outer edge of the first bevel gear meshes with the outer edge of the second bevel gear.
[0010] Preferably, adsorption holes are formed through the side surface of the stirring blade, and there is a clearance fit between the stirring blade and the bottom of the inner wall of the drying tray.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] The present utility model can store paddy rice in the bin through the trough. After the two semi-sector-shaped sealing plates close the material guiding holes of the drying tray, the paddy rice in the trough can be quickly poured into the drying tray. The first bevel gear at the output end of the servo motor drives the second bevel gear, so that the connecting shaft and the stirring blades can distribute and level the paddy rice in the drying tray, enabling the paddy rice in the drying tray to be quickly spread out. At the same time, during the drying process of the spread paddy rice, it can be turned over irregularly, so that the paddy rice is dried more evenly. After drying, the paddy rice can be quickly introduced into the lower trough through the opening of the sealing plate and the material guiding hole, realizing quick spreading and sub-packaging before and after drying the paddy rice, and reducing the time cost of manual labor.
[0013] With the cooperation of the conduit, the dust collector on the back of the dust collecting pipe of the present utility model can adsorb the scattered rice ash in the paddy rice through the suction holes on the side wall of the baffle and the adsorption holes on the side surface of the stirring blade when spreading and turning over the paddy rice for drying, so as to absorb the rice ash generated during the drying of the paddy rice and reduce the diffusion area. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;
[0015] Figure 2 is an unfolded structural diagram of the sealing plate in the present utility model;
[0016] Figure 3 is a side sectional structural diagram of the present utility model;
[0017] Figure 4 is Figure 3 a partial enlarged structural diagram at A in
[0018] In the figure: 1. Silo; 2. Drying tray; 3. Dust collection pipe; 4. Feed trough; 5. Servo motor; 6. Sealing plate; 7. Device box; 8. Connecting shaft; 11. Feeding hopper; 110. Opening groove; 21. Baffle; 22. Suction hole; 23. Feeding hole; 31. Conduit; 32. Connecting pipe; 51. First bevel gear; 71. Connecting frame; 81. Stirring blade; 82. Second bevel gear. Detailed implementation manner
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a rice drying device, including a silo 1 and a drying tray 2. The bottom of the drying tray 2 is equally spaced and penetrated with feeding holes 23. A feeding hopper 11 is fixedly installed between the silo 1 and the drying tray 2. A feed trough 4 is slidably installed on one side of the bottom of the silo 1. A servo motor 5 is fixedly installed on one side of the silo 1. The end of the output shaft of the servo motor 5 is fixedly connected with a first bevel gear 51. Sealing plates 6 are symmetrically hinged on one side of the feeding hopper 11 and the drying tray 2.
[0021] A device box 7 is installed in the middle of the inner cavity of the silo 1. A connecting shaft 8 is rotatably installed on the top of the device box 7. Stirring blades 81 are equally spaced and penetrated and connected on the circumference of the connecting shaft 8 near the top. A second bevel gear 82 is fixedly sleeved at the bottom end of the connecting shaft 8.
[0022] Rice can be stored in the silo 1 through the feed trough 4. After the two semi-circular sealing plates 6 close the feeding holes 23 of the drying tray 2, the rice in the feed trough 4 can be quickly poured onto the drying tray 2. The first bevel gear 51 at the output end of the servo motor 5 drives the second bevel gear 82, so that the connecting shaft 8 and the stirring blades 81 can distribute and flatten the rice in the drying tray 2, so that the rice in the drying tray 2 can be quickly spread. At the same time, the spread rice can be turned over irregularly during the drying process, so that the rice is dried more evenly. After drying, the rice can be opened through the sealing plate 6 and quickly introduced into the lower feed trough 4 through the feeding holes 23, realizing quick spreading and sub-packaging before and after drying the rice, and reducing the time cost of manual labor.
[0023] Through the vacuum cleaner on the back of the dust collection pipe 3 and in cooperation with the conduit 31, when spreading and turning over the rice during drying, through the suction holes 22 on the side wall of the baffle 21 and the adsorption holes on the side of the stirring blade 81, the flying rice ash in the rice can be adsorbed, so that the rice ash generated during the drying of the rice can be absorbed and the diffusion area can be reduced.
[0024] Wherein, both sides of the connection between the silo 1 and the material guiding hopper 11 are respectively provided with opening grooves 110. Two groups of sealing plates 6 respectively extend into the inner walls of the two groups of opening grooves 110. The dried paddy can be opened through the sealing plates 6 and quickly introduced into the lower material tank 4 through the material guiding holes 23, realizing fast spreading and sub-packaging before and after drying the paddy, and reducing the time cost of manual labor.
[0025] Wherein, a baffle 21 is integrally formed on the circumference of the top of the drying tray 2. Suction holes 22 are evenly penetrated through the inner circumference of the baffle 21. A dust collecting pipe 3 is fixedly installed outside the silo 1. The baffle 21, the connecting shaft 8 and the stirring blade 81 are all hollow structures. A connecting pipe 32 is rotatably installed at the bottom end of the connecting shaft 8. A conduit 31 is respectively penetrated and connected between the connecting pipe 32 and the dust collecting pipe 3 and between the baffle 21 and the dust collecting pipe 3. And a vacuum cleaner is installed on the back of the dust collecting pipe 3. Through the vacuum cleaner on the back of the dust collecting pipe 3 and in cooperation with the conduit 31, when spreading and turning over the paddy during drying, through the cooperation of the suction holes 22 on the side wall of the baffle 21 and the adsorption holes on the side of the stirring blade 81, the scattered rice ash in the paddy can be adsorbed, so that the rice ash generated during paddy drying can be absorbed and the diffusion area can be reduced.
[0026] Wherein, a connecting frame 71 is fixedly installed between the device box 7 and the inner wall of the silo 1. The outer edge of the first bevel gear 51 meshes with the outer edge of the second bevel gear 82. Adsorption holes are penetrated through the side of the stirring blade 81, and there is a clearance fit between the stirring blade 81 and the bottom of the inner wall of the drying tray 2. Through the first bevel gear 51 at the output end of the servo motor 5 driving the second bevel gear 82, the connecting shaft 8 and the stirring blade 81 can distribute and level the paddy in the drying tray 2, so that the paddy in the drying tray 2 can be quickly spread out. At the same time, the spread paddy can be turned over irregularly during the drying process, so that the paddy is dried more evenly.
[0027] Working principle: When in use, first pull out the material tank 4 at the bottom of the inner cavity of the silo 1, and the paddy contained in the material tank 4 can be poured onto the drying tray 2. By blocking between the drying tray 2 and the material guiding hopper 11 through the sealing plate 6, the paddy can be evenly spread on the drying tray 2;
[0028] Through the first bevel gear 51 at the output end of the servo motor 5 driving the second bevel gear 82, the connecting shaft 8 and the stirring blade 81 can distribute and level the paddy in the drying tray 2, so that the paddy in the drying tray 2 can be quickly spread out. At the same time, the spread paddy can be turned over irregularly during the drying process, so that the paddy is dried more evenly;
[0029] When drying paddy, with the help of the dust collector on the back of the dust collection pipe 3 and in cooperation with the conduit 31, during the spreading and turning of the paddy for drying, through the cooperation of the suction holes 22 on the side wall of the baffle 21 and the adsorption holes on the side of the stirring blade 81, the flying rice ash in the paddy can be adsorbed, so that the rice ash generated during the drying of the paddy can be absorbed and the diffusion area can be reduced;
[0030] The dried paddy can be opened through the sealing plate 6 and quickly introduced into the lower hopper 4 through the material guiding hole 23, so as to achieve rapid spreading and packaging before and after drying the paddy, reducing the time cost of manual labor.
[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes and modifications can be made to these embodiments without departing from the principle of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rice drying device, comprising a silo (1) and a drying tray (2), characterized in that: The bottom of the drying tray (2) is provided with material guide holes (23) at equal intervals, a material guide hopper (11) is fixedly installed between the material bin (1) and the drying tray (2), a material trough (4) is slidably installed on one side of the bottom of the material bin (1), a servo motor (5) is fixedly installed on one side of the material bin (1), a first bevel gear (51) is fixedly connected to the end of the output shaft of the servo motor (5), a sealing plate (6) is symmetrically hinged between the material guide hopper (11) and one side of the drying tray (2), a device box (7) is installed in the middle of the inner cavity of the material bin (1), a connecting shaft (8) is rotatably installed on the top of the device box (7), stirring blades (81) are connected to the connecting shaft (8) at equal intervals on the circumference near the top, and a second bevel gear (82) is fixedly sleeved on the bottom end of the connecting shaft (8).
2. A rice drying device according to claim 1, characterized in that: Open grooves (110) are respectively provided on both sides of the connection between the material bin (1) and the material guide hopper (11), and the two groups of sealing plates (6) respectively extend into the inner walls of the two groups of the open grooves (110).
3. A rice drying device according to claim 2, characterized in that: A baffle (21) is integrally formed on the top circumference of the drying tray (2), and suction holes (22) are formed through the circumference of the inner wall of the baffle (21) at equal intervals, and a dust collecting pipe (3) is fixedly installed on the outside of the silo (1).
4. A rice drying device according to claim 3, characterized in that: The baffle plate (21), the connecting shaft (8) and the stirring blade (81) are all hollow structures; a connecting pipe (32) is rotatably mounted on the bottom end of the connecting shaft (8); a guide tube (31) is respectively passed through and connected between the connecting pipe (32) and the dust collecting pipe (3) and between the baffle plate (21) and the dust collecting pipe (3); and a dust collector is mounted on the back of the dust collecting pipe (3).
5. A rice drying device according to claim 4, characterized in that: A connecting frame (71) is fixedly installed between the device box (7) and the inner wall of the silo (1), and the outer edge of the first bevel gear (51) is meshed with the outer edge of the second bevel gear (82).
6. A rice drying device according to claim 5, characterized in that: The side of the stirring blade (81) is penetrated by an adsorption hole, and there is a clearance fit between the stirring blade (81) and the bottom of the inner wall of the drying tray (2).