Rice drying equipment

Abstract

The utility model discloses unhulled rice drying equipment, belongs to the technical field of unhulled rice, and aims to solve the problems that in the prior art, unhulled rice is processed by adopting integral type stirring drying, local unhulled rice is not uniformly heated in the application process of the integral type stirring drying, and meanwhile, a stirring plate does not have a heating function, so that the unhulled rice drying efficiency is high. The problems that in the drying process, deep rice cannot be dried in the stirring contact process, in the drying process, rice is prone to being left on the inner wall of a drying box, manual cleaning is needed, and practicability is reduced are solved, and the drying box comprises a box body, and a containing plate is rotationally connected between the inner walls of the box body; through cooperation of the box body, the placing plate, the driving motor, the drying pipe, the heating pipe, the connecting shaft, the stirring plate and other structures, rice can be stirred and dried in an area mode, stirring and drying are conducted in a multi-area self-rotating mode, meanwhile, the stirring plate is heated and stirred, the rice drying effect is further improved, and the rice drying efficiency is improved. Therefore, the drying time is shortened, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice, and in particular relates to rice drying equipment. Background Art

[0002] At present, many technologies for rice drying use integrated stirring and drying. During the application of this integrated stirring and drying method, the local rice is heated unevenly, and the stirring plate does not have a heating function. It cannot stir and dry the deep rice during the contact process. In addition, during the drying process, rice is easily left on the inner wall of the drying box, which requires manual cleaning, reducing practicality. For this reason, we proposed a rice drying equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a rice drying device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a rice drying device, comprising a box body, a placing plate is rotatably connected between the inner walls of the box body, the upper surface of the placing plate is provided with symmetrically distributed connecting channels along the circumferential direction, a connecting shaft is rotatably connected between the inner walls of the connecting channel, the top end of the connecting shaft extends to the top of the placing plate and a symmetrically distributed stirring plate is fixed thereon, and a heating tube is arranged inside the stirring plate.

[0005] It should be noted in the solution that placement grooves are provided on the inner walls of the box body, a plurality of drying tubes are fixed between the inner walls of the placement grooves, and heat conducting plates are connected between the placement grooves.

[0006] It is further worth mentioning that the bottom end of the connecting shaft extends to the bottom of the placement plate and is fixed with a guide gear, an annular plate is fixed between the inner walls of the box body, the inner wall of the annular plate is connected to a guide rack, and the guide gear and the guide rack are meshingly connected.

[0007] It should be further explained that a driving motor is fixed to the top side wall of the box, and the output shaft of the driving motor extends to the inside of the box and is fixed in the middle of the top side wall of the placement plate, and symmetrically distributed cleaning shafts are fixed on the upper surface of the placement plate near the edge.

[0008] As a preferred embodiment, a slide groove is opened along the annular structure on the top inner wall of the box body, a slider is slidably connected to the slide groove, the top end of the cleaning shaft is fixed to the bottom side wall of the slider, a scraper is fixed on the outer wall of the cleaning shaft, and the scraper is in contact with the inner wall of the box body.

[0009] As a preferred embodiment, a feed pipe and a discharge pipe are provided on the box body, and the other ends of the feed pipe and the discharge pipe are connected to a cover.

[0010] Compared with the prior art, the rice drying equipment provided by the utility model has at least the following beneficial effects:

[0011] (1) The utility model can perform regional stirring and drying of rice by coordinating the structures such as the box body, the placement plate, the driving motor, the drying tube, the heating tube, the connecting shaft, and the stirring plate, and adopts a multi-region self-rotation method to stir and dry the rice. At the same time, the stirring plate is heated and stirred, which further increases the rice drying effect, thereby shortening the drying time and improving the drying efficiency.

[0012] (2) The utility model automatically scrapes rice off the inner wall of the box during the mixing and drying process by coordinating the cleaning shaft, scraper, slider and other structures, thereby reducing the amount of rice remaining on the inner wall of the box and improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a main perspective view of the utility model;

[0014] Figure 2 It is a top cross-sectional view of the utility model;

[0015] Figure 3 It is a bottom view of the utility model;

[0016] Figure 4 This is a rear main perspective view of the hidden box body of the utility model.

[0017] In the figure: 1. Box body; 2. Placement plate; 3. Connecting shaft; 4. Stirring plate; 5. Driving motor; 6. Guide gear; 7. Ring plate; 8. Guide rack; 9. Cleaning shaft; 10. Scraper; 11. Slider; 12. Feed pipe; 13. Discharge pipe; 14. Placement trough; 15. Drying tube; 16. Heat transfer plate; 17. Slide trough. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the methods of the present invention based on the concept of the present invention fall within the scope of protection required by the present invention.

[0021] See also Figure 1-4 The utility model provides a rice drying device, including a box body 1, a placing plate 2 is rotatably connected between the inner walls of the box body 1, and a symmetrically distributed connecting channel is opened on the upper surface of the placing plate 2 along the circumferential direction. A connecting shaft 3 is rotatably connected between the inner walls of the connecting channel. The top end of the connecting shaft 3 extends to the placing plate 2 and a symmetrically distributed stirring plate 4 is fixed thereon. A heating tube is arranged inside the stirring plate 4. After the heating tube is started, the surface of the stirring plate 4 can be heated, so that when the stirring plate 4 contacts with the rice, it can effectively and continuously For drying the rice, a placement groove 14 is provided on the inner wall of the box body 1, and a plurality of drying tubes 15 are fixed between the inner walls of the placement groove 14. A heat conducting plate 16 is connected between the placement grooves 14, wherein the heat conducting plate 16 can prevent the rice from entering the placement groove 14, and at the same time can conduct the heat generated by the drying tube 15 to the inside of the box body 1, so as to continuously dry and protect the rice. The bottom end of the connecting shaft 3 extends to the bottom of the placement plate 2, and a guide gear 6 is fixed thereon. An annular plate 7 is fixed between the inner walls of the box body 1, and the inner wall of the annular plate 7 is connected to the inner wall of the annular plate 7. A guide rack 8 is connected, and the guide gear 6 is meshed with the guide rack 8 for transmission connection. When the placement plate 2 rotates, the placement plate 2 drives multiple connecting shafts 3 to rotate, so that the connecting shafts 3 drive the guide gear 6 to rotate. Since the meshing transmission between the guide gear 6 and the guide rack 8 drives the connecting shaft 3 to rotate by itself, a driving motor 5 is fixed to the top side wall of the box body 1, and the output shaft of the driving motor 5 extends to the inside of the box body 1 and is fixed in the middle of the top side wall of the placement plate 2. The upper surface of the placement plate 2 is fixed near the edge. There are symmetrically distributed cleaning shafts 9, and a slide groove 17 is opened along the annular structure on the top inner wall of the box body 1. A slider 11 is slidably connected to the slide groove 17. The top of the cleaning shaft 9 is fixed to the side wall of the bottom end of the slider 11. A scraper 10 is fixed to the outer wall of the cleaning shaft 9. The scraper 10 is in contact with the inner wall of the box body 1 and can continuously clean the inner wall of the box body 1. A feed pipe 12 and a discharge pipe 13 are provided on the box body 1. The other ends of the feed pipe 12 and the discharge pipe 13 are connected with a cover, which can feed and dry rice and collect the discharged rice.

[0022] This scheme has the following working process: open the cover of the feed pipe 12, add the rice into the box body 1 from the feed pipe 12, start the drying pipe 15 and the heating pipe, heat and dry the rice in the box body 1, and then start the driving motor 5, the driving motor 5 drives the placement plate 2 to rotate, the placement plate 2 drives multiple connecting shafts 3 to rotate, the connecting shaft 3 drives the guide gear 6 to rotate with the placement plate 2, so that the meshing transmission between the guide gear 6 and the guide rack 8 drives the connecting shaft 3 to self-rotate, so that the connecting shaft 3 drives the stirring plate 4 to rotate and stir and dry, adopting regional stirring and mixing drying, and at the same time the heating pipe heats the stirring plate 4, so that the stirring plate 4 further dries the accumulated rice during the rotation process, and at the same time the placement plate 2 drives the cleaning shaft 9 to rotate, and the cleaning shaft 9 drives the scraper 10 to clean the rice remaining on the inner wall of the box body 1, after the drying is completed, open the cover of the discharge pipe 13, and collect the dried rice.

[0023] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0024] 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 drying device, comprising a box (1), characterized in that: A placement plate (2) is rotatably connected between the inner walls of the box body (1), and a symmetrically distributed connection channel is provided on the upper surface of the placement plate (2) along the circumferential direction. A connection shaft (3) is rotatably connected between the inner walls of the connection channel, and the top end of the connection shaft (3) extends to the top of the placement plate (2) and a symmetrically distributed stirring plate (4) is fixed thereto, and a heating tube is provided inside the stirring plate (4).

2. A rice drying device according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a placement groove (14), a plurality of drying tubes (15) are fixed between the inner walls of the placement groove (14), and a heat conduction plate (16) is connected between the placement grooves (14).

3. A rice drying device according to claim 2, characterized in that: The bottom end of the connecting shaft (3) extends to the bottom of the placement plate (2) and is fixed with a guide gear (6); an annular plate (7) is fixed between the inner walls of the box body (1); the inner wall of the annular plate (7) is connected with a guide rack (8); the guide gear (6) and the guide rack (8) are meshingly connected.

4. A rice drying device according to claim 3, characterized in that: A driving motor (5) is fixed to the top side wall of the box body (1), and an output shaft of the driving motor (5) extends to the inside of the box body (1) and is fixed to the middle of the top side wall of the placement plate (2). Cleaning shafts (9) that are symmetrically distributed are fixed to the upper surface of the placement plate (2) near the edge.

5. A rice drying device according to claim 4, characterized in that: The inner wall at the top end of the box body (1) is provided with a slide groove (17) along the annular structure, and a slider (11) is slidably connected to the slide groove (17). The top end of the cleaning shaft (9) is fixed to the side wall of the bottom end of the slider (11), and a scraper (10) is fixed to the outer wall of the cleaning shaft (9), and the scraper (10) is in contact with the inner wall of the box body (1).

6. A rice drying device according to claim 5, characterized in that: The box body (1) is provided with a feed pipe (12) and a discharge pipe (13), and the other ends of the feed pipe (12) and the discharge pipe (13) are both connected to a sealing cover.

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