Intelligent rice washing device and using method thereof

Abstract

The invention relates to the technical field of rice washing devices, and discloses an intelligent rice washing device and a using method thereof.The intelligent rice washing device comprises a washing barrel, a water storage barrel is detachably installed at the bottom of the washing barrel, and an end cover is detachably installed at the top end of the washing barrel; a feeding pipe communicated with the interior of the cleaning cylinder is fixedly installed on the outer surface, close to the top end, of the cleaning cylinder, and a filtering disc is fixedly installed on the inner wall, close to the bottom end, of the cleaning cylinder. A stepping motor drives a rotating rod to rotate, so that auger blades installed on the periphery of the rotating rod can be matched with a guide pipe to pump water in a water storage barrel into a cleaning pipe, the water is sprayed out through a plurality of cleaning nozzles installed on the outer side of the cleaning pipe, and rice in the cleaning barrel is repeatedly washed; and when the rotating rod rotates, the cleaning pipe is driven to synchronously rotate, so that the cleaning pipe can drive the cleaning nozzle to comprehensively clean the rice in the cleaning cylinder, and the caked rice can be scattered through impact force of water sprayed by the cleaning nozzle, so that the rice is cleaned more thoroughly.

Description

Technical Field

[0001] The present invention relates to the technical field of rice washing devices, and particularly relates to an intelligent rice washing device and a using method thereof. Background Art

[0002] During the process of processing rice products into cooked food, it is often necessary to steam the rice. Since it is inevitable that there will be some sand and fine rice husks mixed in during the process of paddy separation and shelling, it is necessary to wash it before steaming. An existing water-saving rice washing device for steam cooking processing (Publication No.: CN110227602B) has at least the following drawbacks: In the above patent, the driving shaft drives the gear set to drive the turntable to rotate. The rotating turntable drives the sieve plate to reciprocate up and down through the connecting rod to oscillate and wash the rice on the sieve plate. At the same time, the rotating worm drives the worm wheel to rotate, and the worm wheel drives the impeller in the impeller pump to rotate through the transmission member, so as to realize the cyclic suction of liquid, and suck the floating objects floating on the upper layer into the sieve plate, so that the heavier sand and the lighter fine rice husks in the rice are both under the sieve plate; when washing rice in the above patent, the rice is prone to agglomeration after getting wet, resulting in the agglomerated rice being difficult to be washed clean. Summary of the Invention

[0003] The purpose of the present invention is to solve the drawbacks existing in the prior art, and to propose an intelligent rice washing device and a using method thereof.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions: An intelligent rice washing device includes a cleaning cylinder. A water storage cylinder is detachably installed at the bottom of the cleaning cylinder. An end cover is detachably installed at the top of the cleaning cylinder. A feed pipe communicating with the inside is fixedly installed on the outer surface of the cleaning cylinder near its top. A filter plate is fixedly installed on the inner wall of the cleaning cylinder near its bottom. A turntable is rotatably installed at the bottom end of the end cover. A rotating rod is fixedly installed through the upper surface of the turntable. A cleaning mechanism is installed on the outer surface of the rotating rod. The cleaning mechanism includes a cleaning pipe fixedly installed on the outer surface of the rotating rod. The cleaning pipe is in a "mouth" shape structure. A plurality of cleaning nozzles communicating with its inside are evenly fixedly installed on the outer surface of the cleaning pipe. A connection joint is fixedly installed on the outer surface of the rotating rod. The connection joint communicates with the inside of the cleaning pipe. A conduit is fixedly installed through the upper surface of the filter plate. A rotary joint is installed at the top end of the conduit. The conduit communicates with the inside of the connection joint through the rotary joint. A stirring mechanism is installed between the connection joint and the turntable.

[0005] As a further solution of the present invention, a liquid pumping component is installed between the rotating rod and the conduit. The liquid pumping component includes an auger blade fixedly installed on the outer surface of the rotating rod. The auger blade is arranged inside the conduit, and a plurality of filtering holes are uniformly formed through the outer surface of the conduit near its bottom end.

[0006] As a further solution of the present invention, the stirring mechanism includes two mounting plates symmetrically and fixedly installed on the outer surface of the connecting joint. A stirring shaft is inserted through the mounting plates and the turntable. A plurality of stirring rods are uniformly and fixedly installed on the outer circumference of the stirring shaft. A transmission component is installed between the stirring shaft and the end cover.

[0007] As a further solution of the present invention, the transmission component includes a transmission gear fixedly installed on the outer surface of the top end of the stirring shaft. An internal tooth ring sleeve is fixedly installed on the top wall of the end cover. The transmission gear meshes with the internal tooth ring sleeve.

[0008] As a further solution of the present invention, a lifting component is also installed between the stirring shaft and the end cover. The lifting component includes two connecting plates respectively rotatably installed at the top end portions of the two stirring shafts. A connecting ring is fixedly installed between the two connecting plates. A fixed cylinder is fixedly installed on the top wall of the end cover. The fixed cylinder is sleeved outside the rotating rod. A guiding component is installed between the fixed cylinder and the connecting ring.

[0009] As a further solution of the present invention, the guiding component includes a guide post fixedly installed on the inner wall of the connecting ring. A wavy guiding groove is formed on the outer circumference of the fixed cylinder. The wavy guiding groove is a closed-loop structure. The connecting ring is sleeved outside the fixed cylinder. The guide post is slidably installed on the inner wall of the wavy guiding groove.

[0010] As a further solution of the present invention, a stepping motor is fixedly installed on the top end of the end cover. The output end of the stepping motor penetrates through the top wall of the end cover and is fixedly installed at the rotation center of the rotating rod.

[0011] An intelligent rice washing device and its using method include the following steps: S1: Inject the rice to be washed and clean water into the cleaning cylinder through the feed pipe, so that the filter disk installed at the bottom of the cleaning cylinder can filter the impurities in the rice into the water storage cylinder, and conduct a preliminary washing of the rice. S2: Drive the rotating rod to rotate through the stepping motor, so that the auger blade installed on the outer circumference of the rotating rod can cooperate with the conduit to pump the water in the water storage cylinder into the cleaning pipe and spray it out through a plurality of cleaning spray heads installed on the outer side of the cleaning pipe, and repeatedly wash the rice in the cleaning cylinder. S3: When the rotating rod rotates, it will drive the turntable and the connecting joint to rotate, so that the stirring shaft installed between the turntable and the mounting plate rotates, and the stirring shaft stirs and turns the rice in the cleaning cylinder to prevent the rice from agglomerating.

[0012] The beneficial effects of the present invention are as follows: 1. By driving the rotating rod to rotate through a stepper motor, the auger blade installed on the outer periphery of the rotating rod can cooperate with the conduit to pump the water in the water storage cylinder into the cleaning pipe, and spray it out through a plurality of cleaning nozzles installed on the outer side of the cleaning pipe, so as to repeatedly rinse the rice in the cleaning cylinder; while the rotating rod rotates, it will drive the cleaning pipe to rotate synchronously, so that the cleaning pipe can drive the cleaning nozzles to comprehensively clean the rice in the cleaning cylinder, and the impact force of the water sprayed out by the cleaning nozzles can disperse the agglomerated rice, making the rice cleaning more thorough; 2. When the rotating rod rotates, it will drive the turntable and the connecting joint to rotate, so that the stirring shaft installed between the turntable and the mounting plate rotates, enabling the stirring shaft to stir the rice in the cleaning cylinder; at the same time, when the stirring shaft rotates, the transmission gear installed on its top will roll on the inner tooth ring sleeve, enabling the transmission gear to drive the stirring shaft to rotate self - rotatably, so that the stirring rods installed on the outer side of the stirring shaft can stir the rice more fully, avoiding rice agglomeration and making the rice washing cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of an intelligent rice washing device proposed by the present invention; Figure 2 is a schematic diagram of the internal structure of an intelligent rice washing device proposed by the present invention; Figure 3 is a schematic diagram of the bottom structure of the end cover of an intelligent rice washing device proposed by the present invention; Figure 4 is a schematic diagram of the turntable structure of an intelligent rice washing device proposed by the present invention; Figure 5 is a schematic diagram of the internal structure of the end cover of an intelligent rice washing device proposed by the present invention; Figure 6 is a schematic diagram of a partial structure of the rotating rod of an intelligent rice washing device proposed by the present invention; Figure 7 is Figure 4 an enlarged view of the structure at A in

[0014] In the figure: 1, cleaning cylinder; 2, water storage cylinder; 3, end cover; 4, filter disc; 5, turntable; 6, rotating rod; 7, auger blade; 8, conduit; 9, connecting joint; 10, rotary joint; 11, cleaning pipe; 12, cleaning nozzle; 13, mounting plate; 14, stirring shaft; 15, transmission gear; 16, inner tooth ring sleeve; 17, fixed cylinder; 18, wavy guide groove; 19, connecting plate; 20, connecting ring; 21, guide post; 22, stepper motor; 23, feed pipe; 24, filter hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0016] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0017] Referring to the attached Figure 1 - attached Figure 7 , an intelligent rice washing device, including a cleaning cylinder 1, a water storage cylinder 2 is detachably installed at the bottom of the cleaning cylinder 1, an end cover 3 is detachably installed at the top of the cleaning cylinder 1, a feed pipe 23 communicating with its interior is fixedly installed on the outer surface of the cleaning cylinder 1 near its top, a filter disc 4 is fixedly installed on the inner wall of the cleaning cylinder 1 near its bottom, a turntable 5 is rotatably installed at the bottom end of the end cover 3, a rotating rod 6 is fixedly installed through the upper surface of the turntable 5, a cleaning mechanism is installed on the outer surface of the rotating rod 6, the cleaning mechanism includes a cleaning pipe 11 fixedly installed on the outer surface of the rotating rod 6, the cleaning pipe 11 is in a "mouth" - shaped structure, a plurality of cleaning nozzles 12 communicating with its interior are evenly fixedly installed on the outer surface of the cleaning pipe 11, a connecting joint 9 is fixedly installed on the outer surface of the rotating rod 6, the connecting joint 9 communicates with the interior of the cleaning pipe 11, a conduit 8 is fixedly installed through the upper surface of the filter disc 4, a rotary joint 10 is installed at the top end of the conduit 8, the conduit 8 communicates with the interior of the connecting joint 9 through the rotary joint 10, a stirring mechanism is installed between the connecting joint 9 and the turntable 5, a liquid pumping assembly is installed between the rotating rod 6 and the conduit 8, the liquid pumping assembly includes a screw blade 7 fixedly installed on the outer surface of the rotating rod 6, the screw blade 7 is arranged inside the conduit 8, a number of filter holes 24 are evenly formed through the outer surface of the conduit 8 near its bottom end, a stepping motor 22 is fixedly installed at the top end of the end cover 3, the output end of the stepping motor 22 penetrates the top wall of the end cover 3 and is fixedly installed with the rotation center of the rotating rod 6; the stepping motor 22 is controlled by a peripheral controller matched with it, automatically stops after washing the rice for a certain period of time, ends the washing operation, and reminds the user that the rice washing is over through an external alarm. During the rice washing operation, no manual supervision is required.

[0018] During use, impurities in the water are filtered through the filter holes 24 formed at the bottom of the conduit 8 to prevent the impurities in the water from being pumped back into the cleaning cylinder 1; the rotating rod 6 is driven to rotate by the stepping motor 22, so that the auger blades 7 installed on the outer periphery of the rotating rod 6 can cooperate with the conduit 8 to pump the water in the water storage cylinder 2 into the cleaning pipe 11, and the water is sprayed out through a plurality of cleaning nozzles 12 installed on the outer side of the cleaning pipe 11 to repeatedly rinse the rice in the cleaning cylinder 1; while the rotating rod 6 rotates, it will drive the cleaning pipe 11 to rotate synchronously, so that the cleaning pipe 11 can drive the cleaning nozzles 12 to comprehensively clean the rice in the cleaning cylinder 1, making the rice cleaning more thorough.

[0019] In this embodiment, the stirring mechanism includes two mounting plates 13 symmetrically and fixedly installed on the outer surface of the connecting joint 9. A stirring shaft 14 is inserted through between the mounting plate 13 and the turntable 5. A plurality of stirring rods are uniformly and fixedly installed on the outer periphery of the stirring shaft 14. A transmission component is installed between the stirring shaft 14 and the end cover 3. The transmission component includes a transmission gear 15 fixedly installed on the outer surface of the top end of the stirring shaft 14, and an internal tooth ring sleeve 16 is fixedly installed on the top wall of the end cover 3. The transmission gear 15 meshes with the internal tooth ring sleeve 16.

[0020] When the rotating rod 6 rotates, it will drive the turntable 5 and the connecting joint 9 to rotate, so that the stirring shaft 14 installed between the turntable 5 and the mounting plate 13 rotates, and the stirring shaft 14 can stir the rice in the cleaning cylinder 1; at the same time, when the stirring shaft 14 rotates, the transmission gear 15 installed on its top will roll on the internal tooth ring sleeve 16, so that the transmission gear 15 can drive the stirring shaft 14 to rotate self - sufficiently, making the stirring rods installed on the outer side of the stirring shaft 14 stir the rice more fully, preventing the rice from agglomerating and making the rice washing cleaner.

[0021] In this embodiment, a lifting component is further installed between the stirring shaft 14 and the end cover 3. The lifting component includes two connecting plates 19 respectively rotatably installed at the top end parts of the two stirring shafts 14. A connecting ring 20 is fixedly installed between the two connecting plates 19. A fixed cylinder 17 is fixedly installed on the top wall of the end cover 3. The fixed cylinder 17 is sleeved outside the rotating rod 6. A guiding component is installed between the fixed cylinder 17 and the connecting ring 20. The guiding component includes a guide post 21 fixedly installed on the inner wall of the connecting ring 20. A wavy guiding groove 18 is formed on the outer periphery of the fixed cylinder 17. The wavy guiding groove 18 is a closed - loop structure. The connecting ring 20 is sleeved outside the fixed cylinder 17. The guide post 21 is slidably installed on the inner wall of the wavy guiding groove 18.

[0022] When the turntable 5 drives the two stirring shafts 14 to rotate, the connecting ring 20 installed between the top ends of the two stirring shafts 14 through the connecting plate 19 will rotate synchronously, so that the guide posts 21 installed inside the connecting ring 20 can slide on the inner wall of the wavy guide groove 18. Through the guiding effect of the wavy guide groove 18 on the guide posts 21, the connecting ring 20 and the connecting plate 19 can drive the two stirring shafts 14 to move up and down, enabling the stirring shafts 14 to turn over different layers of rice in the cleaning cylinder 1 and improving the cleaning effect of the rice.

[0023] An intelligent rice washing device and its usage method, including the following steps: S1: Inject the rice to be washed and clean water into the cleaning cylinder 1 through the feed pipe 23, so that the filter plate 4 installed at the bottom of the cleaning cylinder 1 can filter the impurities in the rice into the water storage cylinder 2, and conduct a preliminary washing of the rice. S2: Drive the rotating rod 6 to rotate through the stepping motor 22, so that the auger blades 7 installed on the outer periphery of the rotating rod 6 can cooperate with the conduit 8 to pump the water in the water storage cylinder 2 into the cleaning pipe 11 and spray it out through the multiple cleaning nozzles 12 installed on the outer side of the cleaning pipe 11, and repeatedly wash the rice in the cleaning cylinder 1. S3: When the rotating rod 6 rotates, it will drive the turntable 5 and the connecting joint 9 to rotate, so that the stirring shaft 14 installed between the turntable 5 and the mounting plate 13 rotates, and the stirring shaft 14 stirs and turns over the rice in the cleaning cylinder 1 to prevent the rice from agglomerating.

[0024] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: When in use, inject the rice to be washed and clean water into the cleaning cylinder 1 through the feed pipe 23, so that the filter plate 4 installed at the bottom of the cleaning cylinder 1 can filter the impurities in the rice into the water storage cylinder 2, and conduct a preliminary washing of the rice. Drive the rotating rod 6 to rotate through the stepping motor 22, so that the auger blades 7 installed on the outer periphery of the rotating rod 6 can cooperate with the conduit 8 to pump the water in the water storage cylinder 2 into the cleaning pipe 11 and spray it out through the multiple cleaning nozzles 12 installed on the outer side of the cleaning pipe 11, and repeatedly wash the rice in the cleaning cylinder 1; while the rotating rod 6 rotates, it will drive the cleaning pipe 11 to rotate synchronously, so that the cleaning pipe 11 can drive the cleaning nozzles 12 to conduct a comprehensive cleaning of the rice in the cleaning cylinder 1, making the rice cleaner. When the rotating rod 6 rotates, it will drive the turntable 5 and the connecting joint 9 to rotate, so that the stirring shaft 14 installed between the turntable 5 and the mounting plate 13 rotates, enabling the stirring shaft 14 to stir the rice in the cleaning cylinder 1; at the same time, when the stirring shaft 14 rotates, the transmission gear 15 installed at its top will roll on the internal gear ring sleeve 16, enabling the transmission gear 15 to drive the stirring shaft 14 to rotate self - sufficiently, so that the stirring rods installed on the outer side of the stirring shaft 14 can stir the rice more fully, prevent the rice from agglomerating, and make the rice washing cleaner. When the turntable 5 drives the two stirring shafts 14 to rotate, the connecting ring 20 installed between the top ends of the two stirring shafts 14 through the connecting plate 19 will rotate synchronously, so that the guide posts 21 installed inside the connecting ring 20 can slide on the inner wall of the wavy guide groove 18. Through the guiding effect of the wavy guide groove 18 on the guide posts 21, the connecting ring 20 and the connecting plate 19 can drive the two stirring shafts 14 to move up and down, so that the stirring shafts 14 can turn different levels of rice in the cleaning cylinder 1, improving the cleaning effect of the rice.

[0025] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intelligent rice washing device, comprising a cleaning cylinder (1), characterized in that, A water storage cylinder (2) is detachably installed at the bottom of the cleaning cylinder (1). An end cover (3) is detachably installed at the top end of the cleaning cylinder (1). A feed pipe (23) communicating with the inside thereof is fixedly installed on the outer surface of the cleaning cylinder (1) near its top end. A filter disc (4) is fixedly installed on the inner wall of the cleaning cylinder (1) near its bottom end. A turntable (5) is rotatably installed at the bottom end of the end cover (3). A rotating rod (6) is fixedly installed through the upper surface of the turntable (5). A cleaning mechanism is installed on the outer surface of the rotating rod (6). The cleaning mechanism includes a cleaning pipe (11) fixedly installed on the outer surface of the rotating rod (6). The cleaning pipe (11) is of a "mouth" - shaped structure. A plurality of cleaning nozzles (12) communicating with the inside thereof are uniformly fixedly installed on the outer surface of the cleaning pipe (11). A connecting joint (9) is fixedly installed on the outer surface of the rotating rod (6). The connecting joint (9) communicates with the inside of the cleaning pipe (11). A conduit (8) is fixedly installed through the upper surface of the filter disc (4). A rotary joint (10) is installed at the top end of the conduit (8). The conduit (8) communicates with the inside of the connecting joint (9) through the rotary joint (10). An agitating mechanism is installed between the connecting joint (9) and the turntable (5).

2. The intelligent rice washing device according to claim 1, wherein, A liquid pumping assembly is installed between the rotating rod (6) and the conduit (8). The liquid pumping assembly includes a screw blade (7) fixedly installed on the outer surface of the rotating rod (6). The screw blade (7) is arranged inside the conduit (8). A number of filter holes (24) are uniformly and penetratingly formed on the outer surface of the conduit (8) near its bottom end.

3. The intelligent rice washing device according to claim 1, characterized in that, The agitating mechanism includes two mounting plates (13) symmetrically and fixedly installed on the outer surface of the connecting joint (9). A stirring shaft (14) is inserted through between the mounting plates (13) and the turntable (5). A plurality of stirring rods are uniformly fixedly installed on the outer periphery of the stirring shaft (14). A transmission assembly is installed between the stirring shaft (14) and the end cover (3).

4. An intelligent rice washing device according to claim 3, characterized in that, The transmission assembly includes a transmission gear (15) fixedly installed on the outer surface of the top end of the stirring shaft (14). An internal - tooth ring sleeve (16) is fixedly installed on the top wall of the end cover (3). The transmission gear (15) meshes with the internal - tooth ring sleeve (16).

5. An intelligent rice washing device according to claim 4, wherein, A lifting assembly is also installed between the stirring shaft (14) and the end cover (3). The lifting assembly includes two connecting plates (19) respectively rotatably installed at the top - end portions of the two stirring shafts (14). A connecting ring (20) is fixedly installed between the two connecting plates (19). A fixed cylinder (17) is fixedly installed on the top wall of the end cover (3). The fixed cylinder (17) is sleeved outside the rotating rod (6). A guiding assembly is installed between the fixed cylinder (17) and the connecting ring (20).

6. The intelligent rice washing device according to claim 5, characterized in that, The guiding component includes a guide post (21) fixedly installed on the inner wall of the connecting ring (20). A wavy guiding groove (18) is formed on the outer periphery of the fixed cylinder (17). The wavy guiding groove (18) is a closed-loop structure. The connecting ring (20) is sleeved on the outside of the fixed cylinder (17), and the guide post (21) is slidably installed on the inner wall of the wavy guiding groove (18).

7. An intelligent rice washing device according to claim 1, characterized in that, A stepping motor (22) is fixedly installed at the top end of the end cover (3). The output end of the stepping motor (22) penetrates through the top wall of the end cover (3) and is fixedly installed at the rotation center of the rotating rod (6).

8. An intelligent rice washing device and its usage method, characterized in that, Adopt a rice washing intelligent device according to any one of claims 1-7, including the following steps: S1: Inject the rice to be washed and clean water into the cleaning cylinder (1) through the feed pipe (23), so that the filter disc (4) installed at the bottom of the cleaning cylinder (1) can filter the impurities in the rice into the water storage cylinder (2) for preliminary washing of the rice; S2: Drive the rotating rod (6) to rotate through the stepping motor (22), so that the auger blades (7) installed on the outer periphery of the rotating rod (6) can cooperate with the conduit (8) to pump the water in the water storage cylinder (2) into the cleaning pipe (11), and spray it out through a plurality of cleaning nozzles (12) installed on the outside of the cleaning pipe (11) to repeatedly wash the rice in the cleaning cylinder (1); S3: When the rotating rod (6) rotates, it will drive the turntable (5) and the connecting joint (9) to rotate, so that the stirring shaft (14) installed between the turntable (5) and the mounting plate (13) rotates, and the stirring shaft (14) stirs and turns the rice in the cleaning cylinder (1) to prevent the rice from agglomerating.

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