Cleaning device for processing self-heating rice raw materials

Abstract

The utility model discloses a cleaning device for processing self-heating rice raw materials, relates to the technical field of rice cleaning, and aims to solve the problem that rice raw materials accumulated at the bottom can be accumulated and caked after the rice is in contact with water due to the fact that starch is contained in the rice, and dust in the caked and caked rice is difficult to clean. And part of the rice raw materials are attached to the inner side wall of the cleaning box. The material scraping device comprises a cleaning box, a mixing part and a material scraping part, the material scraping part comprises a connecting shaft rotationally connected to the inner top wall of the cleaning box, a transmission rod is connected to the outer side wall of the connecting shaft, the end, away from the connecting shaft, of the transmission rod is rotationally connected with a driven gear, and the side, away from the cleaning box, of the connecting shaft is connected with a transmission gear; according to the rice raw material cleaning device, a scraping structure capable of rotating and revolving is formed in the cleaning box, and the cleaning effect and the cleaning efficiency of rice raw materials are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice cleaning, in particular to a cleaning device for processing raw materials of self-heating rice. Background Technique

[0002] Self-heating rice refers to a staple food product that is industrially mass-produced and only requires simple cooking or can be eaten directly before consumption, with the same flavor, texture, and appearance as ordinary rice. Self-heating rice is convenient to eat and carry, has the natural fragrance of rice, and mainly includes four types: dehydrated and dried type, semi-dry type, frozen type, and canned type. The materials used for self-heating rice are called recombined rice or reprocessed rice. Recombined rice is rice re-prepared by re-blending, mainly using rice and wheat as the main raw materials, prepared and cooked in a certain proportion, crushed, and then processed by extrusion and puffing. Its appearance is similar to that of ordinary rice. Before cooking materials such as rice and wheat, since they contain impurities and dust inside, the raw materials need to be repeatedly cleaned, so a cleaning device for processing raw materials of self-heating rice is used.

[0003] When the existing device cleans the rice raw materials, first, the rice raw materials are placed inside the box body, and then through the water spraying mechanism installed above, the rice is continuously rinsed. Since the inside of the rice contains starch, after contacting with water, the rice raw materials piled up at the bottom will agglomerate, and it is difficult to clean the dust inside the agglomerated rice. At the same time, since the rice will have adhesiveness when encountering water, there will also be a problem that some rice raw materials adhere to the inner side wall of the cleaning box, further resulting in poor cleaning effect of the rice and causing waste of some raw materials. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning device for processing raw materials of self-heating rice, so as to solve the problems put forward in the above background technique that since the inside of the rice contains starch, after contacting with water, the rice raw materials piled up at the bottom will agglomerate, and it is difficult to clean the dust inside the agglomerated rice. At the same time, since the rice will have adhesiveness when encountering water, there will also be a problem that some rice raw materials adhere to the inner side wall of the cleaning box, further resulting in poor cleaning effect of the rice and causing waste of some raw materials.

[0005] To achieve the above object, the present utility model provides the following technical solution: A cleaning device for processing self-heating rice raw materials, comprising a cleaning tank, a mixing part and a scraping part. The mixing part is arranged at the central position inside the cleaning tank, and the scraping part is arranged above the mixing part, and a part of the scraping part is connected to the mixing part. The scraping part includes a connecting shaft rotatably connected to the inner top wall of the cleaning tank, and a transmission rod is connected to the outer side wall of the connecting shaft. One end of the transmission rod away from the connecting shaft is rotatably connected to a driven gear, and one side of the connecting shaft away from the cleaning tank is connected to a driving gear. The center position of the side of the driven gear away from the transmission rod is connected to a secondary rotating rod, and a plurality of groups of scraping frames are fixed on the outer side wall of the secondary rotating rod.

[0006] By adopting the above technical solution, a scraping structure capable of self-rotation and revolution is formed inside the cleaning tank.

[0007] Preferably, the mixing part includes a main rotating rod connected to the side of the driving gear away from the connecting shaft, and a plurality of groups of stirring rods are fixed on the outer side wall of the main rotating rod. Each group of stirring rods is located between two adjacent groups of scraping frames.

[0008] By adopting the above technical solution, the stirring rods perform stirring work to mix the cleaning water with the rice raw materials, improving the cleaning effect of the raw materials.

[0009] Preferably, there are two groups of the transmission rods, and the two groups of transmission rods are symmetrically distributed on the vertical central axis of the connecting shaft. There are two groups of the driven gears, and the two groups of driven gears are symmetrically distributed on the vertical central axis of the driving gear. The driven gear meshes with the driving gear.

[0010] By adopting the above technical solution, when the transmission rod moves, it drives the driven gear to move along a circular axis trajectory.

[0011] Preferably, a scraping side plate is fixedly connected to the side of the scraping frame close to the cleaning tank, and the side of the scraping side plate away from the scraping frame is in contact with the inner side wall of the cleaning tank. A plurality of groups of cutting plates are fixedly connected to the inner side wall of the scraping frame.

[0012] By adopting the above technical solution, when the scraping side plate moves, it scrapes off the rice raw materials on the inner side wall of the cleaning tank, and the cutting plates cut and crush the agglomerated rice raw materials.

[0013] Preferably, a fixed shaft is fixedly connected to the end of the main rotating rod away from the driving gear, a connecting rod is connected to the outer side wall of the fixed shaft, and one end of the connecting rod away from the fixed shaft is rotatably connected to the bottom end of the secondary rotating rod.

[0014] By adopting the above technical solution, the stability of the main rotating rod and the secondary rotating rod during movement is improved.

[0015] Preferably, a servo motor is fixedly connected to the top wall outside the cleaning tank, and the output end of the servo motor extends into the cleaning tank and is fixedly connected to the top end of the connecting shaft.

[0016] By adopting the above technical solution, the servo motor is started through the control panel, and the output end of the servo motor drives the connecting shaft and the transmission gear to rotate.

[0017] Preferably, a feed pipe opening is fixedly connected to the top wall outside the cleaning tank, the feed pipe opening is communicated with the inside of the cleaning tank, a discharge pipe opening is fixedly connected to the bottom wall outside the cleaning tank, and the discharge pipe opening is communicated with the inside of the cleaning tank.

[0018] By adopting the above technical solution, the rice raw materials are put into the cleaning tank through the feed pipe opening for cleaning, and the raw materials can be taken out by opening the sealing cover at the bottom of the discharge pipe opening.

[0019] Preferably, a water inlet pipe is fixedly connected to the outer side wall of the cleaning tank, the water inlet pipe is communicated with the inside of the cleaning tank, a water outlet pipe is fixedly connected to the outer side wall of the cleaning tank, the water outlet pipe is located below the water inlet pipe, and the water outlet pipe is communicated with the inside of the cleaning tank.

[0020] By adopting the above technical solution, the water inlet pipe can be connected to an external water source, and the cleaning water is discharged into the cleaning tank through the water inlet pipe to clean the rice raw materials, and the used cleaning water can be discharged from the cleaning tank through the water outlet pipe.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows: The servo motor is started through the control panel, and the output end of the servo motor drives the connecting shaft and the transmission gear to rotate. When the connecting shaft rotates, it drives the driven gear to engage with the transmission gear. The driven gear can move in a circular trajectory and rotate itself. Therefore, the driven gear drives the scraping frame, the scraping side plate and the cutting plate to move synchronously, so as to form a scraping structure that can rotate and revolve inside the cleaning tank, scrape off the rice raw materials attached to the inner side wall of the cleaning tank, reduce the consumption of raw materials, and at the same time, the cutting plate cuts and breaks the rice raw materials that become lumps when encountering water, which is convenient for the stirring rod to mix the water and the raw materials, and improves the cleaning effect and cleaning efficiency of the rice raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the external structural schematic diagram of the present utility model;

[0023] Figure 2 is the partial sectional structural schematic diagram of the present utility model;

[0024] Figure 3 is the enlarged schematic diagram at A of the present utility model;

[0025] Figure 4 is a schematic top cross-sectional structure view of the present utility model;

[0026] Figure 5 is a schematic bottom cross-sectional structure view of the present utility model.

[0027] In the figure: 1, cleaning tank; 2, mixing part; 201, main rotating rod; 202, stirring rod; 203, fixed shaft; 204, connecting rod; 3, scraping part; 301, connecting shaft; 302, transmission rod; 303, driven gear; 304, driving gear; 305, secondary rotating rod; 306, scraping frame; 307, scraping side plate; 308, cutting plate; 4, servo motor; 5, inlet pipe orifice; 6, outlet pipe orifice; 7, water inlet pipe; 8, water outlet pipe. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] The following is a further detailed description of the present utility model in conjunction with the attached Figures 1-5 drawings.

[0030] Embodiment 1

[0031] Please refer to Figures 1-5, this embodiment provides a technical solution for a cleaning device for processing raw materials of self-heating rice: A cleaning device for processing raw materials of self-heating rice includes a cleaning tank 1, a mixing part 2, and a scraping part 3. A control panel is installed on the top wall outside the cleaning tank 1 and is externally powered. The servo motor 4 can be started to work through the control panel. The scraping part 3 is arranged above the mixing part 2, and a part of the scraping part 3 is connected to the mixing part 2. The scraping part 3 includes a connecting shaft 301 rotatably connected to the inner top wall of the cleaning tank 1 through a bearing. A servo motor 4 is bolted to the top wall outside the cleaning tank 1. The output end of the servo motor 4 extends into the cleaning tank 1 and is bolted to the top end of the connecting shaft 301. Therefore, when the control panel is turned on to start the servo motor 4, the output end of the servo motor 4 drives the connecting shaft 301 to rotate. Two groups of transmission rods 302 are bolted to the outer side wall of the connecting shaft 301. The two groups of transmission rods 302 are symmetrically distributed on the vertical central axis of the connecting shaft 301. When the connecting shaft 301 rotates, it drives the two groups of transmission rods 302 to move. When the transmission rods 302 move, they drive the driven gears 303 to move in a circular shaft-shaped trajectory. One end of the transmission rod 302 away from the connecting shaft 301 is rotatably connected to a driven gear 303 through a bearing. A transmission gear 304 is threadedly connected to the side of the connecting shaft 301 away from the cleaning tank 1. Two groups of driven gears 303 are symmetrically distributed on the vertical central axis of the transmission gear 304. The driven gears 303 and the transmission gear 304 mesh with each other. When the connecting shaft 301 rotates, it drives the transmission gear 304 to rotate synchronously. When the driven gears 303 move, they engage with the transmission gear 304, and the transmission gear 304 drives the driven gears 303 to rotate. Therefore, the driven gears 303 can revolve and rotate synchronously around the connecting shaft 301. A secondary rotating rod 305 is bolted to the central position on one side of the transmission rod 302. When the driven gears 303 move in a circular shaft-shaped trajectory, they drive the secondary rotating rod 305 to move synchronously and also drive the secondary rotating rod 305 to rotate. A number of scraping frames 306 are fixed on the outer side wall of the secondary rotating rod 305. A scraping side plate 307 is bolted to the side of the scraping frame 306 close to the cleaning tank 1. The side of the scraping side plate 307 away from the scraping frame 306 is in contact with the inner side wall of the cleaning tank 1. When the secondary rotating rod 305 moves, it drives the scraping frames 306 to continuously move and rotate. A scraping side plate 307 is bolted to the side of the driven gear 303 away from the scraping frame 306 close to the cleaning tank 1. The side of the scraping side plate 307 away from the scraping frame 306 is in contact with the inner side wall of the cleaning tank 1. When the scraping frames 306 move, they drive the scraping side plates 307 to continuously contact the inner side wall of the cleaning tank 1. The rice raw materials attached to the inner side wall of the cleaning tank 1 are scraped off by the scraping side plates 307. A number of cutting plates 308 are welded to the inner side wall of the scraping frames 306. At the same time, the scraping frames 306 can drive the cutting plates 308 to move synchronously.During the movement, the cutting plate 308 contacts the bulk rice raw materials to cut and break the raw materials.

[0032] Embodiment 2

[0033] Please refer to Figures 1-5 , a feed pipe orifice 5 is bolted to the top wall outside the cleaning tank 1. A sealing cover is provided at the top end of the feed pipe orifice 5. When the sealing cover is opened, the rice raw materials can be put into the interior of the cleaning tank 1 for cleaning. The feed pipe orifice 5 communicates with the interior of the cleaning tank 1. A discharge pipe orifice 6 is bolted to the bottom wall outside the cleaning tank 1. The discharge pipe orifice 6 communicates with the interior of the cleaning tank 1. A sealing cover is provided at the bottom end of the discharge pipe orifice 6. When the rice raw materials are cleaned, the raw materials can be taken out by opening the sealing cover at the bottom end of the discharge pipe orifice 6. An inlet water pipe 7 is bolted to the outer side wall of the cleaning tank 1. The inlet water pipe 7 communicates with the interior of the cleaning tank 1. The inlet water pipe 7 can be connected to an external water source. Clean water is discharged into the interior of the cleaning tank 1 through the inlet water pipe 7 to clean the rice raw materials. An outlet water pipe 8 is bolted to the outer side wall of the cleaning tank 1. The outlet water pipe 8 is located below the inlet water pipe 7. The outlet water pipe 8 communicates with the interior of the cleaning tank 1. The used clean water can be discharged from the interior of the cleaning tank 1 through the outlet water pipe 8.

[0034] Embodiment 3

[0035] Please refer to Figures 1-5 , the mixing part 2 includes a main rotating rod 201 screwed to the side of the transmission gear 304 away from the connecting shaft 301. When the transmission gear 304 rotates, it drives the main rotating rod 201 to rotate. A plurality of groups of stirring rods 202 are welded to the outer side wall of the main rotating rod 201. When the main rotating rod 201 rotates, it can drive the stirring rods 202 to rotate. Each group of stirring rods 202 is located between two adjacent scraping frames 306. The stirring rods 202 perform a stirring operation to mix the clean water with the rice raw materials, improving the cleaning effect of the raw materials. A fixed shaft 203 is bolted to the end of the main rotating rod 201 away from the transmission gear 304. A connecting rod 204 is screwed to the outer side wall of the fixed shaft 203. The end of the connecting rod 204 away from the fixed shaft 203 is rotatably connected to the bottom end of the auxiliary rotating rod 305 through a bearing. The fixed shaft 203 and the connecting rod 204 improve the stability of the movement of the auxiliary rotating rod 305 and the main rotating rod 201.

[0036] Working principle: First, open the sealing cover at the top of the feed pipe orifice 5, pour the rice raw materials to be cleaned into the interior of the cleaning tank 1, and then connect the external water source to the inlet water pipe 7 to discharge clean water into the interior of the cleaning tank 1;

[0037] Secondly, the servo motor 4 is started through the control panel, and the output end of the servo motor 4 drives the connecting shaft 301 to rotate, and when the connecting shaft 301 rotates, it drives the transmission rod 302 to move, and the transmission rod 302 drives the driven gear 303 to move, and the driven gear 303 and the transmission gear 304 are meshed, so that the driven gear 303 can rotate while moving in a circular trajectory;

[0038] Finally, the driven gear 303 drives the auxiliary rotating rod 305 to move synchronously, and the scraper frame 306 drives the scraper side plate 307 to continuously scrape the rice raw material attached to the inner wall of the cleaning box 1. The cutting plate 308 cuts and crushes the block raw material when moving. Then the connecting shaft 301 drives the transmission gear 304 to rotate, and the transmission gear 304 drives the stirring rod 202 to stir the rice raw material, so that the clean water and the raw material are fully mixed and cleaned. After cleaning, the clean water is discharged through the water outlet pipe 8, and then the sealing cover at the bottom of the discharge pipe 6 is opened to take the rice raw material out of the cleaning box 1, and finally the work is completed.

[0039] 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 cleaning device for processing self-heating rice raw materials, characterized in that: Cleaning device: Cleaning box (1); A mixing section (2), the mixing section (2) being arranged at a central position inside the cleaning box (1); A scraper portion (3) is arranged above the mixing portion (2), and part of the scraper portion (3) is connected to the mixing portion (2). The scraper portion (3) comprises a connecting shaft (301) rotatably connected to the top wall inside the cleaning box (1), a transmission rod (302) is connected to the outer wall of the connecting shaft (301), an end of the transmission rod (302) away from the connecting shaft (301) is rotatably connected to a driven gear (303), a side of the connecting shaft (301) away from the cleaning box (1) is connected to a transmission gear (304), a central position of the side of the driven gear (303) away from the transmission rod (302) is connected to a secondary rotating rod (305), and a plurality of scraper frames (306) are fixedly provided on the outer wall of the secondary rotating rod (305).

2. A cleaning device for self-heating rice raw material processing according to claim 1, characterized in that: The mixing section (2) comprises a main rotating rod (201) connected to a side of the transmission gear (304) away from the connecting shaft (301), and a plurality of groups of stirring rods (202) are fixedly arranged on the outer wall of the main rotating rod (201), and each group of stirring rods (202) is located between two adjacent groups of scraper frames (306).

3. A cleaning device for self-heating rice raw material processing according to claim 2, characterized in that: The transmission rods (302) are provided in two groups, and the two groups of the transmission rods (302) are symmetrically distributed on the vertical center axis of the connecting shaft (301); the driven gears (303) are provided in two groups, and the two groups of the driven gears (303) are symmetrically distributed on the vertical center axis of the transmission gear (304); the driven gears (303) and the transmission gear (304) are meshed with each other.

4. A cleaning device for self-heating rice raw material processing according to claim 3, characterized in that: A scraper side plate (307) is fixedly connected to the side of the scraper frame (306) close to the cleaning box (1), and a side of the scraper side plate (307) away from the scraper frame (306) is in contact with the inner wall of the cleaning box (1), and a plurality of groups of cutting plates (308) are fixedly connected to the inner wall of the scraper frame (306).

5. A cleaning device for self-heating rice raw material processing according to claim 4, characterized in that: One end of the main rotating rod (201) away from the transmission gear (304) is fixedly connected to a fixed shaft (203), an outer wall of the fixed shaft (203) is connected to a connecting rod (204), and one end of the connecting rod (204) away from the fixed shaft (203) is rotatably connected to the bottom end of the auxiliary rotating rod (305).

6. A cleaning device for self-heating rice raw material processing according to claim 1, characterized in that: A servo motor (4) is fixedly connected to the top wall outside the cleaning box (1), and the output end of the servo motor (4) extends into the interior of the cleaning box (1) and is fixedly connected to the top end of the connecting shaft (301).

7. A cleaning device for self-heating rice raw material processing according to claim 1, characterized in that: A feed pipe opening (5) is fixedly connected to the top wall outside the cleaning box (1), and the feed pipe opening (5) is communicated with the interior of the cleaning box (1). A discharge pipe opening (6) is fixedly connected to the bottom wall outside the cleaning box (1), and the discharge pipe opening (6) is communicated with the interior of the cleaning box (1).

8. The cleaning device for self-heating rice raw material processing according to claim 1, characterized in that: A water inlet pipe (7) is fixedly connected to the outer wall of the cleaning box (1), and the water inlet pipe (7) is communicated with the interior of the cleaning box (1). A water outlet pipe (8) is fixedly connected to the outer wall of the cleaning box (1), and the water outlet pipe (8) is located below the water inlet pipe (7), and the water outlet pipe (8) is communicated with the interior of the cleaning box (1).

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