CN211093314U - A fully automatic rice cooker - Google Patents

Abstract

The utility model relates to the technical field of kitchen appliances, in particular to a fully automatic electric rice cooker, which comprises an electric rice cooker body, and the electric rice cooker body includes a rice storage box, a rice washing box and an electric rice cooker body arranged in sequence from top to bottom. The rice leakage port at the bottom of the rice storage box is connected with the rice washing box. The rice washing box includes an upper cover, a rice washing cavity, a rice washing sieve and a spiral stirring mechanism. The screw stirring mechanism is arranged in the rice washing sieve. After the filter screen is opened, the rice sieve is connected with the rice cooker body. The top of the rice box is provided with a water inlet, which is connected to the water tank. A controller and a control panel are provided for controlling the operation of the electric rice cooker body, and the utility model can solve the problems of the prior art that the intelligent electric rice cooker has a large volume, a complex structure and poor taste of rice caused by adding water in advance.

Description

A fully automatic rice cooker

technical field

The utility model relates to the technical field of kitchen appliances, in particular to an automatic electric rice cooker.

Background technique

Electric rice cooker is an indispensable kitchen utensil in daily life. With the accelerated pace of work and life, many people do not have enough time to cook, and the existing rice cooker can no longer meet the needs of people. Many smart rice cookers, but these rice cookers either need to prepare rice and water in advance and put them into the pot together, or need to wash the rice in advance and put it in the waiting area to wait for a set time to automatically put it into the pot, all of which require Washing the rice in advance will affect the taste of the rice. For this reason, a smart rice cooker with the function of self-washing rice appeared later. It is too complicated and the shape is too large, which takes up a lot of kitchen space and is not conducive to production. In the patent with the application number of 201710971683.9, there are problems that light impurities cannot be removed, it is not easy to clean, and it is easy to breed bacteria.

Utility model content

The purpose of the utility model is to provide a fully automatic electric rice cooker, so as to solve the problems in the prior art that the intelligent electric rice cooker has a large volume, a complex structure, and poor taste of rice caused by adding water in advance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a fully automatic electric rice cooker, comprising an electric rice cooker body, and the electric rice cooker body includes a rice storage box, a rice washing box and an electric rice cooker arranged in sequence from top to bottom. The rice cooker body, the rice leakage port at the bottom of the rice storage box is communicated with the rice washing box, the opening and closing of the rice leakage port is controlled by a first solenoid valve, and the rice washing box includes an upper cover, a rice washing cavity, a rice washing box, and a Rice sieve and spiral stirring mechanism, the spiral stirring mechanism is arranged in the rice sieve, the switch of the spiral stirring mechanism is controlled by the first motor, the bottom of the rice sieve is provided with a filter screen, and the filter screen is opened to remove The rice sieve is communicated with the rice cooker body, the opening and closing of the filter screen is controlled by the second motor, the top of the rice washing box is provided with a water inlet, the water inlet is communicated with the water tank, and the opening and closing of the water inlet is controlled by the second motor. Controlled by two solenoid valves, the rice-washing box is provided with a drain port, which is communicated with a drain pipe, and the opening and closing of the drain port is controlled by a third solenoid valve. The controller and control panel of the rice cooker body work.

Preferably, an overflow port is provided on the upper side wall of the rice washing box, and the overflow port is communicated with a drain pipe.

Preferably, an overflow sensor is provided in the rice washing bin, and the overflow sensor is located below the overflow port.

Preferably, the rice sieve is funnel-shaped, the filter screen is arranged at the bottom opening, the oblique angle of the rice sieve is 150°, and the rice sieve is fitted with the inner wall of the rice cavities.

Preferably, the opening and closing between the upper cover and the rice-washing cavity is controlled by a fourth solenoid valve.

Preferably, the spiral stirring mechanism rotates to the right, the spiral inclination angle inside the spiral stirring mechanism is 45°, and a gap of 1 mm is provided between the spiral stirring mechanism and the rice sieve.

Preferably, the bottom of the rice washing cavity is provided with a rice feeding mechanism, the rice feeding mechanism includes a push plate and a third motor, the push plate is located below the filter screen, and the third motor controls the opening and closing of the push plate .

Preferably, the outer wall of the rice washing box is provided with a rotating body, the outer wall of the rice cooker body is provided with a rotating shaft, the fourth motor drives the rotating body to rotate around the rotating shaft, and a push rod is embedded in the rotating body , the fifth motor drives the push rod to support the rotating body.

Preferably, the upper end of the rice cooker body is provided with an exhaust overflow port.

Preferably, the controller is connected with the mobile phone through the Internet/WIFI.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with an automatic rice washing function, the rice storage box is small, and the water tank can be placed anywhere, avoiding the limitation of the placement position, and automatically adding water and rice when cooking rice is required. After washing the rice, it will automatically enter the inner pot to cook the rice. There is no need for manual operation in the middle, and there is no need to put rice and water into the inner pot beforehand, so that the cooked rice is sweeter and more delicious.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of another angle of view of the present invention;

Fig. 3 is the structural representation of another angle of view of the present utility model;

FIG. 4 is a schematic structural diagram of the spiral stirring mechanism of the present invention.

In the picture: 1 rice storage box, 2 rice washing box, 201 upper cover, 202 rice washing cavity, 203 rice washing sieve, 204 spiral stirring mechanism, 205 filter screen, 206 push plate, 207 rotating body, 208 push rod, 209 Overflow port, 3 rice cooker body, 301 inner pot, 302 rotating shaft, 4 drain pipe, 5 first solenoid valve, 6 second solenoid valve, 7 third solenoid valve, 8 fourth solenoid valve, 9 first motor , 10 second motor, 11 third motor, 12 overflow sensor, 13 handle, 14 exhaust overflow, 15 fourth motor, 16 fifth motor, 17 controller, 18 overcapacity sensor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a fully automatic electric rice cooker, comprising an electric rice cooker body, and the rice cooker body includes a rice storage box 1 and a rice washing box arranged in sequence from top to bottom 2 and the rice cooker body 3, the rice drain opening at the bottom of the rice storage box 1 is communicated with the rice cleaning box 2, the opening and closing of the rice drain opening is controlled by the first solenoid valve 5, and the rice cleaning box 2 includes an upper cover 201, a rice cleaning cavity The body 202, the rice sieve 203 and the screw stirring mechanism 204, the opening and closing between the upper cover 201 and the rice washing cavity 202 are controlled by the fourth solenoid valve 8, the screw stirring mechanism 204 is arranged in the rice washing sieve 203, and the screw stirring mechanism The switch of 204 is controlled by the first motor 9, the bottom of the rice sieve 203 is provided with a filter 205, after the filter 205 is opened, the rice sieve 203 communicates with the rice cooker body 3, and the opening and closing of the filter 205 is controlled by the second motor 10. , There is a water inlet on the top of the rice washing box 2, and the water inlet is connected with the water tank. The water tank here is not connected with the rice cooker body. It is optimized during placement and transportation. The water inlet is connected to the water tank by a water pump. The opening and closing of the water inlet is controlled by the second solenoid valve 6, and the rice washing box 2 is provided with a drainage outlet, which is communicated with the drainage pipe 4, and the opening and closing of the drainage outlet is controlled by the second solenoid valve 6. The three solenoid valves 7 are controlled, and the top of the upper cover 201 is provided with a controller 17 and a control panel for controlling the operation of the rice cooker body. In this embodiment, the controller 17 is connected to the mobile phone through the Internet/WIFI. The mobile phone APP or the control panel sends a signal to the controller 17, and the controller 17 controls the first solenoid valve 5 to open according to the demand, so as to accurately control the flow and quantity of meters. After the metering is completed, the controller 17 controls the second solenoid valve 6. After the water and rice enter the rice-washing bin, the first motor 9 drives the screw stirring mechanism 204 to stir and wash the rice. After the rice is washed, the third solenoid valve 7 opens to drain the water. After the water is drained, the second motor 10 drives the filter screen. 205 is turned on, and the washed rice enters the inner pot 301 of the rice cooker body 3 to start cooking. The present application has the function of washing rice, and it is not necessary to wash the rice in advance, nor to release water in advance. The water will be mixed, and the cooked rice will be sweeter and more delicious. The whole cooking process of the rice cooker provided by the application is completed automatically, and the degree of automation is high. At the same time, the rice cooker provided by the application has a compact structure and a small rice storage box 1. , The water tank can be placed anywhere to avoid the limitation of placement. At the same time, the rice cooker can be remotely controlled through the mobile phone APP. When you get off work, click on the mobile phone to cook, and the cooking has been completed at home, which saves time and is suitable for all kinds of office workers.

Further, an overflow port 209 is provided on the upper side wall of the rice washing box 2, the overflow port 209 is communicated with the drain pipe 4, an overflow sensor 12 is provided below the overflow port 209, and the position of the overflow sensor 12 is a The maximum amount of water in the rice storage bin. When the water in the rice washing bin touches the overflow sensor 12, the overflow sensor 12 will send a signal to the controller 17, and the controller 17 will close the water inlet. In addition, if the rice is washed during the stirring process The excess water in the bin can be discharged through the overflow port 209 .

Specifically, the rice sieve 203 is funnel-shaped, the filter screen 205 is arranged at the bottom opening, the oblique angle of the rice sieve 203 is 150°, the rice sieve 203 is attached to the inner wall of the rice sieve 202, and the spiral stirring is performed. The mechanism 204 rotates to the right, the spiral inclination angle of the spiral stirring mechanism 204 is 45°, and there is a 1mm gap between the screw stirring mechanism 204 and the rice sieve 203. When performing the rice washing task, the rice can be stirred to the maximum extent. , the filter screen 205 is closed, the water inlet is closed, the rice leakage port is closed, the first motor 9 drives the screw stirring mechanism 204 to stir and wash the rice, the first motor 9 is driven by the planetary gear reduction mechanism, decelerates and increases the torque, and rotates counterclockwise when washing the rice, Bring the rice pressed down to the top to achieve the effect of comprehensive cleaning. After the stirring is over, the first motor 9 stops working, the drain is opened, and the water flows out from the drain pipe 4. At the end of the drain pipe 4, a water storage can be placed. Further, the bottom of the rice washing cavity 202 is provided with a rice feeding mechanism, and the rice feeding mechanism includes a push plate 206 and a third motor 11, the push plate 206 is located below the filter screen 205, and the third motor 11. Control the opening and closing of the push plate 206. When the rice washing water in the rice washing bin is drained, the filter screen 205 is opened, and the third motor 11 pulls the push plate 206, so that the bottom of the rice washing sieve 203 is completely emptied, and the Rice quickly enters the inner pot 301 of the rice cooker body 3. During this process, the screw stirring mechanism 204 is reversed to scrape off the remaining rice on the rice sieve 203. Since the screw stirring mechanism 204 has an inclination, the rice is It can automatically fall into the inner pot 301. When the rice in the rice washing sieve 203 is completely transferred into the inner pot 301, and the third motor 11 pushes the push plate 206 to reset, the rice cooker then enters the cooking state, and the whole process is not over. The multi-moving mechanism does not require a large space, and the corresponding functions can be completed inside the rice cooker. The structure is compact, the process is simple, and the operation is convenient.

Preferably, an over-capacity sensor 18 is provided on the inner wall of the inner pot 301. If the rice entering the inner pot 301 exceeds the capacity of the inner pot 301, the over-capacity sensor 18 will send a signal to the controller 17, and the controller 17 controls the rice cooker to stop. In addition, the upper end of the rice cooker body 3 is also provided with an exhaust overflow port 14, because there will be a lot of water vapor and foam during cooking, and the water vapor and The foam can be discharged through the exhaust overflow port 14 to ensure the taste of the rice and the stability of the pressure in the rice cooker, and to ensure the safe use of the rice cooker.

Further, the outer wall of the rice washing box 2 is provided with a rotating body 207, the outer wall of the rice cooker body 3 is provided with a rotating shaft 302, the fourth motor 15 drives the rotating body 207 to rotate around the rotating shaft 302, and the rotating body 207 is embedded with a push rod. 208, the fifth motor 16 drives the push rod 208 to prop up the rotating body 207. When the rice cooker is turned on, the push rod 208 pushes the rotating body 207, and the rotating body 207 rotates clockwise around the rotating shaft 302. When the rice cooker is turned off, The rotating body 207 rotates counterclockwise around the rotating shaft 302. After the rotating body 207 is reset, the push rod 208 is reset. The opening and closing of the rice cooker can be controlled through the mobile phone APP or the control panel.

Further, the upper cover 201 is provided with a handle 13, a button is arranged on the handle 13, an end cover is arranged below the handle 13, and the end cover is provided with a first motor 9 and a screw stirring mechanism 204, and the button is connected to the hinge at the end of the handle 13. , the handle 13 can be lifted. The handle 13 is movable. When the rice cooker needs to be moved, the handle 13 of the upper cover 201 can be lifted. When the screw stirring mechanism 204 needs to be cleaned, the button on the handle 13 can be pressed. Lift the handle 13, open the safety lock of the upper cover 201, and take out the upper cover 201 as a whole, so that the spiral stirring mechanism 204 can be easily cleaned. The inner pot 301 is detachable. After one use, the inner pot 301 can be taken out for cleaning. The electric rice cooker provided by the present application is easy to clean and has a compact structure, which is very suitable for household use.

Working principle: When it is necessary to cook rice, a signal is sent to the controller 17 through the mobile phone APP or the control surface rice. After the controller 17 receives the signal, it opens the first solenoid valve 5 and controls the opening time of the first solenoid valve 5 according to the requirements. The mouth starts to enter the rice, and the rice enters the rice sieve 203. At this time, the filter screen 205 at the bottom of the rice sieve 203 is in a closed state. After the rice feeding is completed, the first solenoid valve 5 is closed, and the controller 17 opens the second solenoid valve 6 , the water inlet starts to enter water. After the water intake is completed, the second solenoid valve 6 is closed, and the first motor 9 drives the screw stirring mechanism 204 to stir the rice. After the rice washing is completed, the first motor 9 stops working and the third solenoid valve 7 is opened. , the drainage port starts to drain water. After the drainage is completed, the second motor 10 controls the filter screen 205 to rotate away from the bottom of the rice sieve 203. At the same time, the third motor 11 controls the push plate 206 to move to the left, and the bottom of the rice sieve 203 is completely emptied. The rice in the sieve 203 falls into the inner pot 301. During this process, the first motor 9 drives the screw stirring mechanism 204 to reverse, completely scraping the rice in the rice sieve 203 into the inner pot 301, and then the second solenoid valve 6 is opened, the water inlet starts to enter the water, the water enters the inner pot 301 and mixes with the rice, after the water intake is completed, the second solenoid valve 6 is closed, the third motor 11 pushes the push plate 206 to reset, and then enters the rice cooking function, after the rice cooking is completed , you can control the opening of the rice cooker through the mobile phone APP or control panel.

The utility model has the functions of automatically feeding the rice, feeding the water, washing the rice and cooking the rice, the whole cooking process is completed automatically, no manual operation is required, the degree of automation is extremely high, and the user's time is greatly saved. The rice storage box 1 is small, and the water tank can be placed anywhere, avoiding the limitation of the placement position. In addition, the rice cooker provided in this application only puts rice and water when cooking rice, and does not need to put rice and water into the inner tank 301 in advance. , making the cooked rice sweeter and more delicious.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a full-automatic electric rice cooker, includes the rice cooker body, the rice cooker body includes rice storage box (1), rice washing case (2) and the electric rice cooker body (3) that from the top set gradually, its characterized in that: the rice leakage opening and the rice washing box (2) at the bottom of the rice storage box (1) are communicated, the opening and closing of the rice leakage opening are controlled by a first electromagnetic valve (5), the rice washing box (2) comprises an upper cover (201), a rice washing cavity (202), a rice washing sieve (203) and a spiral stirring mechanism (204), the spiral stirring mechanism (204) is arranged in the rice washing sieve (203), the switch of the spiral stirring mechanism (204) is controlled by a first motor (9), a filter screen (205) is arranged at the bottom of the rice washing sieve (203), the filter screen (205) is communicated with the electric rice pot body (3) after the rice washing sieve (203) is opened, the opening and closing of the filter screen (205) are controlled by a second motor (10), a water inlet is arranged at the top of the rice washing box (2), the water inlet is communicated with a water tank, the opening and closing of the water inlet are controlled by a second electromagnetic valve (6), the rice washing box (2) is provided with a water outlet, the water outlet is communicated with a water drain pipe (4), the opening and closing of the water outlet are controlled by a third electromagnetic valve (7), and a controller (17) and a control panel for controlling the electric cooker body to work are arranged at the top of the upper cover (201).

2. The fully automatic electric rice cooker of claim 1, wherein: an overflow port (209) is arranged on the side wall above the rice washing box (2), and the overflow port (209) is communicated with the drain pipe (4).

3. The fully automatic electric rice cooker of claim 2, wherein: an overflow sensor (12) is arranged in the rice washing bin, and the overflow sensor (12) is positioned below the overflow port (209).

4. The fully automatic electric rice cooker of claim 1, wherein: the rice washing sieve (203) is of a funnel shape, the filter screen (205) is arranged at the opening at the bottom of the rice washing sieve, the bevel angle of the rice washing sieve (203) is 150 degrees, and the rice washing sieve (203) is attached to the inner wall of the rice washing cavity (202).

5. The fully automatic electric rice cooker of claim 1, wherein: the opening and closing between the upper cover (201) and the rice washing cavity (202) are controlled by a fourth electromagnetic valve (8).

6. The fully automatic electric rice cooker of claim 1, wherein: spiral rabbling mechanism (204) dextrorotation, the inboard spiral oblique angle of spiral rabbling mechanism (204) is 45, be equipped with 1mm clearance between spiral rabbling mechanism (204) and the rice washing sieve (203).

7. The fully automatic electric rice cooker of claim 1, wherein: the rice washing cavity (202) bottom is equipped with into rice mechanism, it includes push pedal (206) and third motor (11) to advance rice mechanism, push pedal (206) are located the below of filter screen (205), opening and shutting of third motor (11) control push pedal (206).

8. The fully automatic electric rice cooker of claim 1, wherein: the outer wall of the rice washing box (2) is provided with a rotating body (207), the outer wall of the electric rice cooker body (3) is provided with a rotating shaft (302), a fourth motor (15) drives the rotating body (207) to rotate around the rotating shaft (302), a push rod (208) is embedded in the rotating body (207), and the rotating body (207) is supported by a fifth motor (16) driving the push rod (208).

9. The fully automatic electric rice cooker of claim 1, wherein: the upper end of the electric rice cooker body (3) is provided with an exhaust overflow port (14).

10. The fully automatic electric rice cooker of claim 1, wherein: the controller (17) is connected with the mobile phone through the Internet/WIFI.

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