CN111887746A - A household intelligent rice washing and steaming machine and its working method - Google Patents

Abstract

The invention discloses a household intelligent rice washing and steaming machine and a working method thereof, comprising a body box frame and a filter device, a power device, a rice washing and stirring device, a transmission device and an automatic rice steaming device fixedly connected to the inside of the body box frame, The filter device is used to preliminarily filter the tiny particles of impurities in the rice; the power device is used to provide power to the rice washing and stirring device; the rice washing and stirring device is used to wash and stir the rice that has been preliminarily filtered by the filtering device; the transmission device is used to pass the rice washing and stirring device. The rice washed and stirred is sent to the automatic rice steaming device; the automatic rice steaming device is used to automatically steam the rice conveyed from the rice washing and stirring device through the conveying device. The household intelligent rice washing and steaming machine of the invention can automatically complete the functions of washing rice to steaming rice, and has the advantages of small space occupation, high filtration efficiency, simple operation, time saving, low cost, etc., and is convenient for people's intelligent home life .

Description

A household intelligent rice washing and steaming machine and its working method

technical field

The invention relates to the field of intelligent household products, in particular to a household intelligent rice washing and steaming machine and a working method thereof.

Background technique

In daily life, people need to wash the rice grains before cooking. When cooking at home, people mostly use manual hand rubbing to wash the rice grains, and they also need to change and wash the rice several times with water.

Although rice washing machines have appeared on the market, most of them are used in industry and are not suitable for home use. Moreover, the internal structure of the rice washing machine is relatively complex. Most of the impurity separation mechanisms of the rice washing machine on the market are designed with a horizontal spiral method, which can initially filter out some impurities with larger particles in the rice, but cannot further screen out the impurities with smaller particles. , the filtration quality is not very high, and further processing and filtration are required to meet the quality requirements.

In order to make it easier for people to wash and cook rice and meet the requirements of some groups of intelligent home life, there is no integrated device for home intelligent rice washing and steaming on the market. In today's era, some groups have a fast pace of life, and they don't like to do things like washing and cooking rice. I hope there will be a device that can replace manual rice washing and cooking. The rice washing machine devices used in some factories, schools, canteens, restaurants, etc. are large-scale devices, which have problems such as long time consumption, high energy consumption, large water consumption, inconvenient installation, disassembly and maintenance, and cannot be operated together with the rice cooking device. People's home.

The solution of the present invention is to improve the existing rice washing and steaming machine in view of the above problems.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies in the prior art, the present invention provides a household intelligent rice-washing and steaming machine and a working method thereof. After manually placing the required rice grains, the rice-washing device is automatically controlled to work and the rice can be automatically transferred to the steamer after washing. The rice device completes steaming, and no manual operation is required in the middle process, which saves people's time for washing and cooking rice, and the operation is simple, which is convenient for people's smart home life.

In order to achieve the above-mentioned purpose of the invention, the technical solutions adopted to solve the technical problems are as follows:

The invention discloses a household intelligent rice washing and steaming machine, comprising a body box frame and a filter device, a power device, a rice washing stirring device, a transmission device and an automatic rice steaming device fixedly connected to the inside of the body box frame, wherein:

The filtering device is used to preliminarily filter tiny particles of impurities in the rice;

The power device is used to provide power to the rice washing and stirring device;

The rice washing and stirring device is used for washing and stirring the rice after preliminary filtration by the filtering device;

The transmission device is used for conveying the rice washed and stirred by the rice washing and stirring device to the automatic rice steaming device;

The automatic rice steaming device is used for automatically steaming the rice conveyed from the rice washing and stirring device through the conveying device.

Further, a rice inlet is provided at the top of the box frame of the body, a fixing plate is arranged inside the box frame of the body, and the fixing plate is used to install the rice washing and stirring device, and a drawer-type manual puller is arranged under the box frame of the body. A box rack is used to install the automatic rice steaming device.

Further, the filter device includes an inclined dew-hole type inclined slideway and an impurity storage box, wherein:

The upper end of the inclined dew-hole type inclined slideway is connected to the rice inlet, and the lower end is located at the upper mouth of the rice washing and stirring device;

The impurity storage box is arranged below the inclined dew-hole type inclined slide;

When the required rice is placed from the rice inlet, the rice grains pass through the inclined dew-hole type inclined slideway, and the tiny particles of impurities in the rice will leak from the dew-hole into the impurity storage box, which plays a preliminary filtering role.

Further, the rice washing and stirring device is arranged on the inner fixed plate of the body box frame, and the rice washing and stirring device comprises a rice washing container, a rice input valve switch, a telescopic stirring rice washing claw, a fine-porous filter pocket rice net and a rotating impurity brush, wherein:

The rice infusion valve switch is arranged on the side wall of the rice washing container, and is controlled by the rice infusion valve switch motor and the pressure rod;

The telescopic stirring claw for rice washing can be automatically telescopic;

The fine-hole filter pocket rice net is arranged at the inner bottom of the rice washing container, one end is fixed with a fixing rod, and the other end is connected with a lifting rod. One end of the filter pocket rice net is lifted, so that the fine hole filter pocket rice net is inclined to facilitate the rice to slide out;

The rotating impurity brush is located under the fine-porous filter pocket rice net and at the bottom of the container, and is used to clean and collect the impurities precipitated by the washed rice, which plays the role of secondary filtration, and the rotating impurity brush can be removed regularly for cleaning. collected impurities.

Further, the power unit includes a rice washing and stirring motor, an impurity brushing motor and a rice washing container water pump, wherein:

The rice washing and stirring motor is arranged on the box frame of the body, and is used to provide power to the rice washing and stirring device;

The impurity brush motor is installed at the bottom of the rice washing container to make the rotating impurity brush work;

The water pump of the rice washing container is arranged outside the rice washing container, and is used to provide water for the rice washing stirring device, and can remove the sewage of the rice washing, and also plays the role of filtration.

Further, the transmission device includes a meter input valve, a transition inclined slideway and a meter input inclined slideway, wherein:

The rice-transporting valve is arranged at the bottom of the side wall of the rice-washing container;

The transition inclined slideway is connected to the meter input valve and the meter input inclined slideway, and is used for buffering the rice from the meter input valve to the meter input inclined slideway;

The rice-transporting inclined chute is used for transferring the washed rice to the automatic rice-steaming device.

Further, the automatic rice steaming device is arranged in the drawer-type manual stretching box frame, and the automatic rice steaming device includes a rice steamer, a rice pressure cooker cover and an exposed hole push plate, wherein:

The rice cooker is arranged in the drawer-type manual stretching box frame, and the pull-out and push of the rice cooker can be realized through the drawer handle;

The rice-pressing pot cover is arranged just above the rice-steaming pot, and is controlled by an electric telescopic rod, and is used to automatically lower the rice-pressing pot cover to cover the rice-steaming pot after the rice is transferred and an appropriate amount of water is added;

The exposed hole push plate is embedded inside the rice pressing pot cover, and is used to realize the flattening function of the rice transferred into the rice steamer, and can be retracted and embedded in the rice pressing pot cover after flattening. Inside.

Further, the automatic rice steaming device also includes a water level measuring sensor and a heating device, wherein:

The water level measuring sensor is arranged inside the rice cooker, and is used to measure and control the preset water volume ratio to steam rice;

The heating device is arranged at the bottom of the rice steamer, and is used to realize the function of steaming rice.

Further, a left door and a right door that can be opened and closed are provided on the front of the box frame of the body, which are used for convenient maintenance when the rice washing and steaming machine fails.

The invention additionally discloses a working method of a household intelligent rice washing and steaming machine. Using the above-mentioned household intelligent rice washing and steaming machine to wash rice and steamed rice includes the following steps:

Step 1: Put the required rice grains through the rice inlet opening on the box frame of the body, and the rice grains pass through the inclined dew hole type inclined chute, in which tiny particles of impurities will leak from the dew hole to the foreign matter storage box, and the foreign matter storage box will be When enough impurities are stored, the impurities storage box can be pulled out through the handle of the impurity storage box. After the impurities are disposed of, it can be put back for use, which plays the role of preliminary filtering of impurities;

Step 2: Slide the remaining rice grains into the fine-porous filter pocket rice mesh at the bottom of the rice washing container;

Step 3: Next, the telescopic stirring rice-washing claw hanging above the rice-washing container will go deep into the rice-washing container for a specified distance to wait for stirring;

Step 4: At the same time, the water pump of the rice washing container set outside the rice washing container works, and the required amount of water is injected into the rice washing container. Then, the rice washing stirring motor on the upper part of the rice washing claws is telescopic and stirred. At the same time, the impurity brush motor installed at the bottom of the rice washing container drives the set at The rotating impurity brush at the bottom of the rice washing container works. The rotating impurity brush can clean and collect the impurities precipitated by the washed rice, and play a filtering role. After the rice washing and stirring device reaches the preset working time for one rice washing, the telescopic stirring and washing claw stops rotating, and then , the water pump of the rice washing container works again, and the sewage after the rice washing is pumped out from the rice washing container to complete a rice washing task;

Step 5: Repeat step 4 for the rice washing task in this way, until the preset number of rice washing tasks is reached, the telescopic stirring rice washing claw stops rotating, the rotating impurity brush at the bottom of the rice washing container also stops rotating, and the rice washing container water pump will wash the rice after the last time. Water is drawn from the rice washing container;

Step 6: Telescopically stir the rice washing claw and raise it back to the preset position on the rice washing container;

Step 7: The lifting rod motor connected to the lifting rod on one side of the fine-porous filter pocket rice mesh at the bottom of the rice washing container starts to work, and the rod is lifted to the preset position. The valve is fixed with a fixed rod, so that the fine-porous filter pocket rice net is inclined to form a slope, which is convenient for the washed rice to slide out from the rice input valve;

Step 8: Next, the on/off motor and the pressure rod of the rice input valve set outside the wall of the rice washing container work, and the opening of the rice input valve is fully opened. At this time, the water pump of the rice washing container will work, and the fine-porous filter pocket rice mesh on one side is lifted up. A small amount of water is sprayed to wash the rice grains on the fine-pore filter pocket rice net, so that the rice grains on the slanted fine-pore filter pocket rice net will slide out from the fully open rice input valve along the transition inclined slideway, and then the rice grains will be transported along the output. The rice slope slide slides down into the rice cooker;

Step 9: The switch motor of the rice input valve set outside the wall of the rice washing container works in reverse with the pressure rod, and the opening of the rice input valve is fully closed;

Step 10: The lifting rod motor connected to the lifting rod on one side of the fine-porous filter pocket rice net at the bottom of the rice washing container starts to work in reverse, and the lifting rod is lowered and reset, so that the fine-porous filter pocket rice net is in the original horizontal position. ;

Step 11: The steaming water control water pump set near the rice cooker on the right panel of the box frame starts to work, and the pumped water slowly flows into the rice cooker from the water diversion pipe. When the injected water reaches the specified position of the water level measurement sensor, it indicates that the injected water meets the The ratio of water to rice when steaming rice, at this time, the steaming water volume control pump stops working, and the water injection stops;

Step 12: The electric telescopic rod set on the rice cooker works, driving the rice pressure cooker cover down to cover the rice cooker;

Step 13: Next, the electric telescopic rod continues to work, the exposed hole push plate embedded in the rice pressure cooker cover starts to work, and continues to descend until the rice at the bottom of the rice cooker is flattened, then rises and resets, and retracts back into the rice pressure cooker. position status inside the cover;

Step 14: The heating device at the bottom of the rice cooker starts to work to complete the rice steaming task;

Step 15: After the rice is steamed, when taking the rice by yourself, the user can use the switch button on the peripheral of the automatic rice steaming device to make the electric telescopic rod work, so as to lift the rice cooker lid and the exposed hole push plate, which is convenient for taking the rice.

Compared with the prior art, the present invention has the following advantages and positive effects due to the adoption of the above technical solutions:

1. A household intelligent rice-washing and steaming machine of the present invention can complete the function of automatically washing rice, automatically transferring rice, and then steaming rice in a rice cooker, instead of manual rice-washing and steaming operation, which is convenient for people's intelligent home life;

2. A household intelligent rice-washing and steaming machine of the present invention has the overall length, width and height of less than half a meter, multiple filters of impurities, and has the advantages of small footprint, high filtration efficiency, easy operation, time saving, and low cost. Meet the needs of people's smart home life.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort. In the attached picture:

Fig. 1 is the overall structure schematic diagram of a kind of household intelligent rice washing and steaming machine of the present invention;

2 is a schematic diagram of the internal structure of the body box frame of the present invention;

Fig. 3 is the structure schematic diagram of the filter device of the present invention;

Fig. 4 is the rear view plan schematic diagram of the body box frame of the present invention;

Fig. 5 is a schematic diagram of the structure explosion of the rice washing and stirring device of the present invention;

Fig. 6 is the structure schematic diagram of the transition inclined slideway of the present invention;

Fig. 7 is the front view plan view of the rice-transmitting inclined slideway of the present invention;

8 is a schematic structural diagram of a drawer-type manual stretch box frame of the present invention;

Fig. 9 is the structural explosion schematic diagram of the automatic rice steamer of the present invention;

Fig. 10 is the left side plan view of the right panel of the body box frame of the present invention;

FIG. 11 is a schematic plan view of the front door of the body box frame of the present invention.

【Description of main symbols】

1. Body box frame; 2. Rice inlet; 3. Inclined open-hole inclined slide; 4. Impurity storage box; 5. Rice washing and stirring motor; 6. Lifting pole motor; 7. Lifting pole; 8. Rice washing Container water pump; 9. Telescopic stirring rice-washing claw; 10. Fixed rod; 11. Rice washing container; 12. Rice-feeding valve switch motor; 13. Rice-feeding valve switch; 14. Impurity brush motor; 15. Rice-feeding valve; 16. Transition Inclined slideway; 17. Inclined slideway for rice input; 18. Electric telescopic rod; 19. Rice pressure cooker lid; 20. Open hole push plate; 21. Rice cooker; Box extension rack; 24, drawer handle; 25, left door; 26, right door; 27, fixed plate; 28, handle of foreign matter storage box; 29, fine hole filter pocket rice net; 30, rotating foreign matter brush; 31, pressure bar 32, water diversion pipe; 33, heating device; 34, filter device; 35, automatic rice steaming device; 36, power device; 37, rice washing and stirring device;

Detailed ways

The following will clearly and completely describe and discuss the technical solutions in the embodiments of the present invention with reference to the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all of the examples. All other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention.

Example 1

As shown in Figures 1-11, the present invention discloses a household intelligent rice washing and steaming machine, which includes a body box frame 1 and a filter device 34, a power device 36, and a rice washing and stirring device 37 that are fixedly connected to the inside of the body box frame 1. , transmission device 38 and automatic rice steaming device 35, wherein:

The filtering device 34 is used to preliminarily filter tiny particles of impurities in the rice;

The power device 36 is used to provide power to the rice washing and stirring device 37;

The described rice washing and stirring device 37 is used for washing and stirring the rice after preliminary filtering by the filtering device 34;

The transmission device 38 is used to transport the rice washed and stirred by the rice washing and stirring device 37 to the automatic rice steaming device 35;

The automatic rice steaming device 35 is used for automatically steaming the rice conveyed from the rice washing and stirring device 37 through the conveying device 38 .

As shown in FIG. 2 , the body box frame 1 is a box structure as a whole, and a rice inlet 2 is provided at the top of the body box frame 1. A fixing plate 27 is arranged inside the body box frame 1, and the fixing plate 27 is used to install the For the rice washing and stirring device 37 , a drawer-type manual stretching box frame 23 is arranged under the inside of the box frame 1 of the body to install the automatic rice steaming device 35 .

As shown in FIG. 3 and FIG. 4 , the filter device 34 includes an inclined dew-hole type inclined slideway 3 and an impurity storage box 4, wherein:

The upper end of the inclined dew-hole type inclined slideway 3 is connected to the rice inlet 2, and the lower end is located at the upper mouth of the rice washing and stirring device 37;

The foreign matter storage box 4 is arranged below the inclined dew-hole type inclined slideway 3;

When the required rice is placed from the rice inlet 2, the rice grains pass through the inclined dew hole type inclined slideway 3, and the tiny particles of impurities in the rice will leak from the dew hole into the foreign matter storage box 4, which is a preliminary stage. Filtering action, when the foreign matter storage box 4 stores enough impurities, the foreign matter storage box 4 can be pulled out through the foreign matter storage box handle 28, and the foreign matter storage box 4 can be put back after the impurities are disposed of.

1 and 5, the rice washing and stirring device 37 is arranged on the internal fixing plate 27 of the body box frame 1, and the rice washing and stirring device 37 includes a rice washing container 11, a rice input valve switch 13, a telescopic stirring rice washing claw 9, The fine-porous filter pocket rice net 29 and the rotating impurity brush 30, wherein:

Described rice input valve switch 13 is arranged on the side wall of described rice washing container 11, and is controlled by rice input valve switch motor 12 and pressure rod 31, thereby controls the open and closed state of described rice input valve 15;

The telescopic stirring claw 9 can be automatically telescopic;

The fine-porous filter bag rice net 29 is arranged at the bottom of the rice washing container 11, one end is fixed with a fixing rod 10 at the rice input valve 15, and the other end is connected with a lifting rod 7, and the lifting rod 7 passes through. The lifting support rod motor 6 is operated and lifted, and one end of the fine-porous filter pocket rice net 29 can be lifted, so that the fine-porous filter pocket rice net 29 is inclined, so that the rice can be slipped out from the rice input valve 15;

The rotating impurity brush 30 is located under the fine-porous filter pocket rice net 29 and at the bottom of the container, and is used to clean and collect the impurities precipitated by the washed rice, which plays the role of secondary filtration, and the rotating impurity brush 30 can periodically Remove and clean the collected impurities for the next use.

1 and 5, the power unit 36 includes a rice washing and stirring motor 5, an impurity brush motor 14 and a rice washing container water pump 8, wherein:

The rice washing and stirring motor 5 is arranged on the top of the body box frame 1, and is used to provide power to the rice washing and stirring device 37;

The impurity brush motor 14 is installed at the bottom of the rice washing container 11 to make the rotating impurity brush 30 work;

The water pump 8 of the rice washing container is arranged outside the rice washing container 11, and is used to provide water for the rice washing stirring device 37, and can remove the sewage from rice washing, and also plays the role of filtration.

6 and 7, the transmission device 38 includes a meter-transmitting valve 15, a transition inclined chute 16 and a meter-transmitting inclined chute 17, wherein:

The rice-transporting valve 15 is arranged at the bottom of the side wall of the rice-washing container 11;

The transition inclined slideway 16 is connected to the meter input valve 15 and the meter input inclined slideway 17, and is used for buffering the rice from the meter input valve 15 to the meter input inclined slideway 17;

The rice-transporting inclined chute 17 is used for transferring the washed rice to the automatic rice-steaming device 35 .

As shown in FIG. 8 and FIG. 9 , the automatic rice steaming device 35 is arranged in the drawer-type manual stretching box frame 23 , and the automatic rice steaming device 35 includes a rice steamer 21 , a rice pressing pot cover 19 and a dew pot. Hole push plate 20, wherein:

The rice cooker 21 is arranged in the drawer-type manual stretch box frame 23, and the pull-out and push of the rice cooker 21 can be realized through the drawer handle 24;

The rice-pressing pot cover 19 is arranged just above the rice-cooking pot 21 and is controlled by the electric telescopic rod 18, for automatically lowering the rice-pressing pot cover 19 to cover the Rice cooker 21;

The exposed hole push plate 20 is embedded in the inside of the rice press pot cover 19 to realize the flattening function of the rice transferred into the rice steamer 21, and after flattening, it can be retracted and embedded in the rice press pot. Inside the rice pot cover 19.

In the present embodiment, the automatic rice steaming device 35 also includes a water level measuring sensor 22 and a heating device 33, wherein:

The water level measuring sensor 22 is arranged inside the rice steamer 21, and is used to measure and control the preset water ratio to steam rice;

The heating device 33 is arranged at the bottom of the rice steamer 21 and is used to realize the function of steaming rice.

As shown in FIG. 11 , the front side of the box frame 1 is provided with a left door 25 and a right door 26 that can be opened and closed, which are used to facilitate maintenance when the rice washing and steaming machine fails.

Embodiment 2

The present invention further discloses a working method of a household intelligent rice washing and steaming machine. Using the household intelligent rice washing and steaming machine described in Embodiment 1 to wash and steam rice includes the following steps:

Step 1: Put the desired rice grains through the rice inlet 2 opened on the box frame 1 of the body, and the rice grains pass through the inclined dew hole type inclined slideway 3, and the tiny particles of impurities will leak from the dew hole to the foreign matter storage box 4. When the impurity storage box 4 stores enough impurities, the impurity storage box 4 can be pulled out through the handle 28 of the impurity storage box, and after the impurities are disposed of, it can be put back for use, which plays the role of preliminary filtering of impurities;

Step 2: The remaining rice grains are slid onto the fine-porous filter pocket rice mesh 29 at the inner bottom of the rice washing container 11;

Step 3: Next, the telescopic stirring rice-washing claw 9 suspended above the rice-washing container 11 will penetrate into the rice-washing container 11 for a specified distance to wait for stirring;

Step 4: At the same time, the water pump 8 of the rice washing container arranged outside the rice washing container 11 works, and the required amount of water is injected into the rice washing container 11. Then, the rice washing stirring motor 5 on the upper part of the rice washing claw 9 is telescopic and stirred, and at the same time, the rice washing container 11 is installed at the bottom. The impurity brush motor 14 drives the rotating impurity brush 30 arranged at the inner bottom of the rice washing container 11 to work. The rotating impurity brush 30 can clean and collect the impurities deposited by the rice washing, and play a filtering role. The rotating impurity brush 30 can be periodically removed to clean the collected Impurities are reserved for the next time. After the rice washing and stirring device 37 reaches the preset working time for one rice washing, the telescopic stirring rice washing claw 9 stops rotating. Then, the water pump 8 of the rice washing container works again, and the sewage after the rice washing is removed from the rice washing container 11. Take it out and complete a rice washing task;

Step 5: Repeat the rice washing task of Step 4 in this way until the preset number of times of changing and washing the rice washing task is reached, the telescopic stirring rice washing claw 9 stops rotating, the rotating impurity brush 30 at the bottom of the rice washing container 11 also stops rotating, and the rice washing container water pump 8 will wash the rice for the last time. The water after finishing the rice is drawn out from the rice washing container 11;

Step 6: telescopically stir the rice washing claw 9 and lift it back to the preset position on the rice washing container 11;

Step 7: The lifting rod motor 6 connected to one side of the lifting rod 7 in the bottom of the rice washing container 11 starts to work, and the rod 7 is lifted to the preset position. The other side is fixed with a fixed rod 10 at the rice input valve 15, so that the fine-porous filter pocket rice net 29 is inclined to form an inclined plane, which is convenient for the washed rice to slide out from the rice input valve 15;

Step 8: Next, the on/off motor 12 of the rice input valve set outside the wall of the rice washing container 11 works with the pressure rod 31, and the opening of the rice input valve 15 is fully opened. A small amount of water is sprayed at the hole filter pocket rice net 29 to wash the rice grains on the fine hole filter pocket rice net 29, so that the rice grains on the inclined fine hole filter pocket rice net 29 will slide along the transition from the fully open rice input valve 15. The slideway 16 slides out, (among them, the transition inclined slideway 16 plays the role of buffering the rice from the rice input valve 15 to the rice feeder inclined slideway 17), and then the rice grains slide down the rice feeder inclined slideway 17 to the steamer. Inside the rice cooker 21;

Step 9: The on/off motor 12 of the rice input valve set on the outside of the wall of the rice washing container 11 works in reverse with the pressure rod 31 to fully close the opening of the rice input valve 15;

Step 10: The lifting rod motor 6 connected to one side of the lifting rod 7 at the bottom of the rice washing container 11 starts to work in reverse, and the lifting rod 7 is lowered and reset to make the fine-porous filter bag rice net 29 is in the original horizontal position;

Step 11: The steaming water quantity control pump 39 set near the rice cooker 21 on the right panel of the box frame 1 starts to work, and the pumped water slowly flows into the rice cooker 21 from the water diversion pipe 32. When the injected water reaches the specified position of the water level measuring sensor 22 At this time, it indicates that the amount of injected water is in line with the ratio of water to rice when steaming rice, and at this time, the control pump 39 for the amount of steaming water stops working, and the water injection stops;

Step 12: The electric telescopic rod 18 set on the rice cooker 21 works, driving the rice pressure cooker cover 19 down, covering the rice cooker 21;

Step 13: Next, the electric telescopic rod 18 continues to work, the exposed hole push plate 20 embedded in the rice pressing pot cover 19 starts to work, and continues to descend until the rice at the bottom of the rice cooking pot 21 is flattened, then raised and reset, and retracted and embedded. The position state in the rice pressure cooker cover 19;

Step 14: The heating device 33 at the bottom of the rice cooker 21 starts to work to complete the rice steaming task;

Step 15: After the rice is steamed, the user can use the switch button on the outside of the automatic rice steaming device 35 to make the electric telescopic rod 18 work, so as to lift the rice cooker lid 19 and the exposed hole push plate 20. Easy to take meals.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Substitutions should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (10)

1. A household intelligent rice-washing and steaming machine, characterized in that it comprises a body box frame (1) and a filter device (34), a power device (36), a rice-washing and stirring device that is fixedly connected to the inside of the body box frame (1) Device (37), conveying device (38) and automatic rice steaming device (35), wherein: The filtering device (34) is used to preliminarily filter tiny particles of impurities in the rice; the power device (36) for providing power to the rice washing and stirring device (37); The rice washing and stirring device (37) is used for washing and stirring the rice after the preliminary filtration of the filtering device (34); the conveying device (38) for conveying the rice washed and stirred by the rice washing and stirring device (37) to the automatic rice steaming device (35); The automatic rice steaming device (35) is used for automatically steaming the rice conveyed from the rice washing and stirring device (37) through the conveying device (38). 2. A kind of household intelligent rice washing and steaming machine according to claim 1, characterized in that, a rice inlet (2) is provided at the top of the body box frame (1), and the body box frame (1) is internally provided with A fixing plate (27), the fixing plate (27) is used to install the rice washing and stirring device (37), and a drawer-type manual stretching box frame (23) is arranged under the inside of the body box frame (1) for installation The automatic rice steaming device (35). 3. a kind of household intelligent rice washing and steaming machine according to claim 2, is characterized in that, described filter device (34) comprises inclined dew hole type inclined slideway (3) and foreign matter storage box (4), wherein: The upper end of the inclined dew-hole type inclined slideway (3) is connected to the rice inlet (2), and the lower end is located at the upper mouth of the rice washing and stirring device (37); The impurity storage box (4) is arranged below the inclined dew-hole type inclined slideway (3); When the required rice is placed from the rice inlet (2), the rice grains pass through the inclined dew hole type inclined slideway (3), and the tiny particles of impurities in the rice will leak from the dew hole to the foreign matter storage box (4). ), which plays a preliminary filtering role. 4. A kind of household intelligent rice washing and steaming machine according to claim 2, characterized in that, the rice washing and stirring device (37) is arranged on the internal fixing plate (27) of the body box frame (1), and the rice washing and stirring device The device (37) comprises a rice-washing container (11), a rice-transmitting valve switch (13), a telescopic stirring rice-washing claw (9), a fine-porous filter pocket rice mesh (29) and a rotating impurity brush (30), wherein: The rice input valve switch (13) is arranged on the side wall of the rice washing container (11), and is controlled by the rice input valve switch motor (12) and the pressure rod (31); The telescopic stirring claw (9) can be automatically telescopic; The fine-porous filter bag rice net (29) is arranged on the inner bottom of the rice washing container (11), one end is fixed with a fixing rod (10), and the other end is connected with a lifting rod (7), the lifting rod (7) ) Through the operation and lifting of the lifting rod motor (6), one end of the fine-porous filter pocket rice net (29) can be lifted, so that the fine-pore filter pocket rice net (29) is inclined to facilitate the rice to slide out; The rotating impurity brush (30) is located under the fine-porous filter pocket rice net (29) and at the bottom of the container, and is used for cleaning and collecting impurities precipitated by the washed rice, and plays the role of secondary filtration, and the rotating impurity The brush (30) can be removed periodically to clean the collected impurities. 5. A household intelligent rice washing and steaming machine according to claim 4, wherein the power unit (36) comprises a rice washing stirring motor (5), an impurity brushing motor (14) and a rice washing container water pump (8) ,in: The rice washing and stirring motor (5) is arranged on the top of the body box frame (1), and is used to provide power to the rice washing and stirring device (37); The impurity brush motor (14) is installed at the bottom of the rice washing container (11), and is used to make the rotating impurity brush (30) work; The water pump (8) of the rice washing container is arranged outside the rice washing container (11), and is used to provide water for the rice washing stirring device (37), and can remove the sewage from rice washing, and also plays the role of filtration. 6. A kind of household intelligent rice washing and steaming machine according to claim 1, is characterized in that, described transmission device (38) comprises rice input valve (15), transition inclined slideway (16) and rice input inclined slideway (17), where: The rice-transporting valve (15) is arranged at the bottom of the side wall of the rice-washing container (11); The transition inclined slideway (16) is connected to the meter input valve (15) and the meter input inclined slideway (17), and is used for the inclination of the meter from the meter input valve (15) to the meter input angle. The buffering effect of the slideway (17); The rice-transporting inclined chute (17) is used for transferring the washed rice to the automatic rice-steaming device (35). 7. A household intelligent rice washing and steaming machine according to claim 1, characterized in that, the automatic rice steaming device (35) is arranged in the drawer-type manual stretching box frame (23), and the automatic The rice steaming device (35) comprises a rice steaming pot (21), a rice pressing pot cover (19) and an exposed hole push plate (20), wherein: The rice cooker (21) is arranged in the drawer-type manual stretching box frame (23), and the pull-out and push of the rice cooker (21) can be realized through a drawer handle (24); The rice pressure pot cover (19) is arranged directly above the rice steamer (21) and is controlled by an electric telescopic rod (18), and is used for the rice pressure pot cover (19) after the rice is transferred and an appropriate amount of water is added. ) automatically lowers to cover the rice cooker (21); The exposed hole push plate (20) is embedded in the inside of the rice pressing pot cover (19), and is used for realizing the flattening function of the rice transferred into the rice steaming pot (21), and can be retracted after flattening It is back embedded in the rice pressure cooker cover (19). 8. a kind of household intelligent rice washing and steaming machine according to claim 7, is characterized in that, described automatic rice steaming device (35) also comprises water level measuring sensor (22) and heating device (33), wherein: The water level measuring sensor (22) is arranged inside the rice steamer (21), and is used to measure and control a preset water volume ratio to steam rice; The heating device (33) is arranged at the bottom of the rice steamer (21), and is used to realize the function of steaming rice. 9. A kind of household intelligent rice washing and steaming machine according to claim 1, characterized in that, the front of the body box frame (1) is provided with a left door (25) and a right door (26) that can be opened and closed, with It is convenient for maintenance when the rice washing and steaming machine fails. 10. A working method of a household intelligent rice-washing and steaming machine, characterized in that, using the household intelligent rice-washing and steaming machine described in any one of claims 1-9 to wash rice and steamed rice, comprising the following steps: Step 1: Put the desired rice grains through the rice inlet (2) opened on the box frame (1) of the body, and the rice grains pass through the inclined dew hole type inclined slideway (3), in which tiny particles of impurities will leak from the dew hole. To the impurity storage box (4), when the impurity storage box (4) stores enough impurities, the impurity storage box (4) can be pulled out through the impurity storage box handle (28). The role of preliminary filtering of impurities; Step 2: The remaining rice grains are slid onto the fine-porous filter pocket rice mesh (29) at the inner bottom of the rice washing container (11); Step 3: Next, the telescopic stirring rice-washing claw (9) suspended above the rice-washing container (11) will penetrate into the rice-washing container (11) for a specified distance and wait for stirring; Step 4: At the same time, the water pump (8) of the rice washing container arranged outside the rice washing container (11) works, and the required amount of water is injected into the rice washing container (11), and then the rice washing claws (9) are telescopically stirred and the upper rice washing stirring motor (5) At the same time, the impurity brush motor (14) installed at the bottom of the rice washing container (11) drives the rotating impurity brush (30) arranged at the inner bottom of the rice washing container (11) to work. After the rice washing and stirring device (37) reaches the preset working time for one time of rice washing, the stretching and stirring rice washing claw (9) stops rotating, and then the water pump (8) of the rice washing container works again, and this time The sewage after rice washing is drawn out from the rice washing container (11) to complete a rice washing task; Step 5: Repeat the rice washing task of Step 4 in this way until the preset number of times of changing and washing rice washing tasks is reached, the telescopic stirring rice washing claw (9) stops rotating, and the rotating impurity brush (30) at the bottom of the rice washing container (11) also stops rotating, and the rice washing container stops rotating. The water pump (8) draws out the water after the last rice washing is done from the rice washing container (11); Step 6: telescopically stir the rice washing claw (9) and raise it back to the preset position on the rice washing container (11); Step 7: The lifting rod motor (6) connected to one side of the lifting rod (7) in the inner bottom of the rice washing container (11) with the fine-hole filter pocket rice net (29) starts to work, and the lifting rod (7) reaches the preset position. Since the other side of the fine-porous filter pocket rice net (29) is fixed with a fixing rod (10) at the rice-transmitting valve (15), the fine-porous filter pocket rice net (29) is inclined to form a slope, which is convenient for washing. The meter slides out from the meter output valve (15); Step 8: Next, the on/off motor (12) of the rice-washing container (11) set outside the wall of the rice-washing container and the pressure rod (31) work to fully open the opening of the rice-feeding valve (15). At this time, the water pump (8) of the rice washing container works. It will work, and a small amount of water is sprayed at the fine-porous filter pocket rice net (29) on the raised side to wash the rice grains on the fine-porous filter pocket rice net (29). The rice grains will slide out from the fully open rice input valve (15) along the transition inclined slideway (16), and then the rice grains will slide down the rice feeder inclined slideway (17) into the rice cooker (21); Step 9: The on/off motor (12) of the rice input valve set on the outside of the wall of the rice washing container (11) works in reverse with the pressure rod (31), and the opening of the rice input valve (15) is fully closed; Step 10: The lifting rod motor (6) connected to one side of the lifting rod (7) in the inner bottom of the rice washing container (11) with the fine-hole filter pocket rice net (29) starts to work in the reverse direction, and the lifting rod (7) Lower and reset, so that the fine-porous filter pocket rice net (29) is in the original horizontal position; Step 11: The steaming water control water pump (39) set on the right panel of the body box frame (1) near the rice steamer (21) starts to work, and the pumped water slowly flows into the rice steamer (21) from the water diversion pipe (32), When the injected water amount reaches the specified position of the water level measuring sensor (22), it indicates that the injected water amount conforms to the ratio of water to rice when steaming rice. At this time, the steaming water amount control pump (39) stops working, and the water injection stops; Step 12: The electric telescopic rod (18) provided on the rice cooker (21) works, driving the rice pressure cooker cover (19) to lower, covering the rice cooker (21); Step 13: Next, the electric telescopic rod (18) continues to work, the exposed hole push plate (20) embedded in the rice cooker cover (19) starts to work, and continues to descend until the rice at the bottom of the rice cooker (21) is flattened Then lift up and reset, and retract back to the position state of being embedded in the rice pressing pot cover (19); Step 14: the heating device (33) at the bottom of the rice cooker (21) starts to work to complete the rice steaming task; Step 15: After the rice is steamed, the user can use the switch button on the peripheral of the automatic rice steaming device (35) to make the electric telescopic rod (18) work, thereby lifting the rice cooker cover (19) and the The exposed hole push plate (20) is convenient for taking meals.

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