CN210784006U

CN210784006U - Rice washing stirring device

Info

Publication number: CN210784006U
Application number: CN201921051858.5U
Authority: CN
Inventors: 陈伟军; 龙世瑜; 梁启文
Original assignee: Lingnan Normal University
Current assignee: Lingnan Normal University
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-19
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to an electric rice cooker technical field, more specifically relates to a wash rice agitating unit, including washing rice bucket, wash rice bucket upper end be equipped with into rice mouthful, wash rice bucket lower extreme be equipped with down rice mouthful, still include hollow shaft motor, stirring rod and sprinkler, the sprinkler locate and wash in the rice bucket, the stirring rod locate and wash in the rice bucket, hollow shaft motor locate and wash on the rice bucket, the hollow shaft of hollow shaft motor be connected with the stirring rod. Dust can not be generated and fall off in the rice washing process, a lubricant and the like are not required to be added, the rice grains can be effectively prevented from being polluted in the rice washing process, and the cleanness and the edible safety of the rice grains are ensured.

Description

Rice washing stirring device

Technical Field

The utility model relates to an electric rice cooker technical field, more specifically relates to a wash rice agitating unit.

Background

The electric cooker is a modern cooker which can cook food, can automatically preserve heat, is clean and sanitary and has no pollution, along with the improvement of the living standard of modern people, the intelligent electric cooker is gradually popularized and used, and has the functions of automatically washing rice, cooking rice and the like, and the rice washing device of the existing intelligent electric cooker on the market has the following characteristics:

① the stirrer is controlled by gears, generally, a motor with a reducer is connected with a gear, the gear is used to control another gear connected with the shaft sleeve of the rice washing stirrer, the rice washing stirrer is driven by the rotation of the reducer motor to stir and wash the rice, the control mode has the disadvantages of high noise, lubricant addition and the like, and the shell is generally added for dust prevention, scale prevention and safety protection.

② stirring of the stirrer is controlled by belt transmission, which is characterized in that a motor with a reducer is connected with a transmission wheel, the belt drives another transmission wheel connected with a shaft sleeve of the rice washing stirrer, and the rotation of the reduction motor drives the rice washing stirrer to stir and wash rice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a wash rice agitating unit, can not produce the dust and drop washing rice in-process, also need not to add emollient etc. can avoid effectively washing rice in-process grain of rice to receive the pollution, has guaranteed the abluent clean of grain of rice and edible safety.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a wash rice agitating unit, includes and washes the rice bucket, wash rice bucket upper end be equipped with into rice mouthful, wash rice bucket lower extreme be equipped with down rice mouthful, still include hollow shaft motor, stirring rod and sprinkler, the sprinkler locate and wash in the rice bucket, the stirring rod locate and wash in the rice bucket, the hollow shaft motor locate and wash on the rice bucket, the hollow shaft of hollow shaft motor be connected with the stirring rod.

In this device, can add from the rice inlet of washing rice bucket upper end when using and wait that abluent grain of rice is poured into to washing rice bucket in, through the sprinkler to adding water in washing rice bucket, the hollow shaft motor drive stirring rod is rotatory, stirs inside rice water to realize simulating the manual rice washing action of people and wash the grain of rice, accomplish after the washing with rice water from the outlet discharge, the grain of rice after the washing is accomplished shifts to next process through the lower rice mouth of washing rice bucket lower extreme. This device uses the hollow shaft motor as drive element drive stirring rod operation, for current adoption gear drive or belt drive's drive mode, can not produce the dust and drop washing rice in-process, also need not to add emollient etc. can avoid effectively washing rice in-process grain of rice to receive the pollution, has guaranteed the abluent clean of grain of rice and edible safety, has guaranteed that the grain of rice after the washing accords with safety standard and food hygiene standard, and whole edible safety and reliability are high.

Further, still include rice device down, rice device down include silica gel piston and lift drive, the piston setting at rice mouth down, the piston be connected with lift drive. In the process of washing rice, the piston blocks the rice outlet so that rice grains and water cannot flow out of the rice outlet, and after the rice washing procedure is completed, the lifting driving device drives the piston to move downwards so that the rice grains or the rice water can flow out of the rice outlet to perform the next procedure.

Furthermore, the lifting driving device comprises an electric push-pull rod, a connecting rod and a control rod, the electric push-pull rod is connected with the connecting rod, one end of the control rod is connected with the connecting rod, and the other end of the control rod penetrates through the inner hole of the hollow shaft to extend to the lower end of the rice washing barrel to be connected with the piston. The electric push-pull rod is arranged at the top of the rice washing barrel and drives the control rod to move up and down so as to drive the piston to move up and down to plug and open the lower rice outlet. In addition, because the control rod is arranged through the inner hole of the hollow shaft, the occupied space is not additionally increased.

Furthermore, the stirring rod comprises a shaft sleeve and stirring heads, the shaft sleeve is connected with a hollow shaft of the hollow shaft motor, and at least one stirring head is connected with the shaft sleeve. The hollow shaft motor drives the hollow shaft to rotate, the hollow shaft drives the shaft sleeve to rotate, and the stirring head arranged on the shaft sleeve rotates along with the shaft sleeve to stir rice grains and water in the rice washing barrel, so that the rice washing action of a human hand is simulated.

Further, the stirring head extends to the bottom of the rice washing barrel. Wherein, the stirring head is separated from the inner wall, the top and the bottom of the rice washing barrel, so that the rice grains at the bottom of the rice washing barrel can be stirred when the rice is washed, and the rice grains can be cleaned all around.

Furthermore, the water draining device also comprises a water draining pipe and a water draining pump, wherein the water draining pipe is connected with the water draining pump arranged outside through the water draining pipe. The rice water in the rice washing barrel is pumped out through the drainage pump, and in the rice washing process, the piston plugs the lower rice opening, the drainage pump does not operate, and rice grains and water are all reserved in the rice washing barrel and are stirred and washed through the stirring rod. When the rice washing machine needs to be washed for multiple times, the piston keeps a sealed rice outlet state, the drainage pump is started to pump out water in the rice washing barrel, the sprinkler is added with clean water again after the water is pumped out, then the washing procedure is repeated for multiple times of washing, and finally the piston is opened to transfer rice grains in the rice washing barrel to the next procedure after the washing is completed.

Furthermore, the water outlet is provided with a separation net. Through separating the net can avoid the grain of rice to pull out through the drain pump.

Further, the sprinkler include the water collection portion and run through the shaft hole that the water collection portion set up, water collection portion below be equipped with the water guide plate that encircles the shaft hole setting, water guide plate bottom be equipped with the delivery port, water guide plate set up towards the slope of shaft hole direction, the water collection portion in be equipped with the chamber that catchments, water collection portion bottom be equipped with the watering hole that a plurality of water directions kept away from the shaft hole, the watering hole including locating the first watering hole in the water guide plate outside and locating the inboard second watering hole of water guide plate.

The water inlet is externally connected with an external water source, the external water source is injected into the water collecting cavity and is sprayed out from the first water spraying hole and the second water spraying hole, water is sprayed out towards the inner wall of the rice washing cavity through the first water spraying hole to flush rice grains attached to the inner wall of the rice washing cavity to the bottom of the rice washing cavity, the shaft hole is used for installing a stirring rod of the rice washing device, the rice outlet at the bottom of the rice washing cavity is generally required to be blocked by the rice washing device, after rice washing is completed, the rice outlet is required to be opened by pushing down the silica gel piston so that rice-water mixture in the rice washing cavity can fall into the next process, wherein the rice grains are easy to remain and adhere to the silica gel piston for blocking the rice outlet, water flow sprayed out of the second water spraying hole is sprayed to the inner wall of the water guide plate, the water flow downwards flows towards the shaft hole direction along the inner wall of the water guide plate under the action of water pressure and gravity, and flows out from the water outlet at the bottom, so as to wash away rice grains adhered to the silica gel piston. This device can guarantee to wash rice intracavity wall and the rice grain of rice on the rice device down washes totally in order to guarantee to wash the rice intracavity can not remain the rice grain, has guaranteed the long-term sanitary safety of using of long-term device.

Furthermore, the water collecting part is of a laminated structure with diameters gradually reduced from top to bottom.

Further, the integrated structure that stacks gradually from top to bottom by the water-collecting layer that a plurality of diameters diminish in proper order, every the water-collecting layer be equipped with a plurality of watering holes that encircle set up in the shaft hole. Inside chamber and each watering hole that catchments all communicate, the watering hole encircles and sets up and ensures that rivers can spray to the inner wall of washing rice chamber or the inner wall of water guide plate 360 on to realize washing comprehensively, in addition, the height in the watering hole that sets up on every layer of catchmenting and for washing the distance inequality between the rice intracavity wall, consequently spray the rivers that come out on every layer of watering hole and all beat the different high position of washing rice intracavity wall on, each position of guaranteeing to wash rice intracavity wall can both obtain effectually washing.

Furthermore, the water-saving device also comprises a water quantity controller, and the water quantity controller is connected with the water inlet. The water quantity of water inflow can be controlled through the water quantity controller, after rice washing is finished, water with a proper quantity can be injected through the water quantity controller, rice is washed down through the water quantity required by cooking, rice grains adhered to the inner wall and the stirring shaft can be washed down, and the rice can be cooked by adding the water with the proper quantity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hollow shaft motor is adopted in the device to drive the stirring rod to rotate so as to realize a rice washing process, no dust is generated to fall off in the rice washing process, no lubricant is required to be added, the rice grains can be effectively prevented from being polluted in the rice washing process, the cleanness and the edible safety of the washed rice grains are ensured, the washed rice grains are ensured to meet the safety specification and the food sanitation standard, and the whole edible safety and the reliability are high;

2. the device can flush the rice grains adhered to the inner wall of the rice washing barrel and the silica gel piston to the bottom of the rice washing barrel, so that no rice grains remain in the rice washing barrel, and the flushing function can be realized by spraying water flow around without an external power source;

3. the device can realize the functions of adding water to wash rice and measuring rice water.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sprinkler of the present invention;

fig. 3 is a schematic cross-sectional view of a sprinkler according to an embodiment of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Example 1:

as shown in fig. 1, a rice washing stirring device comprises a rice washing barrel 10, a rice inlet 101 is arranged at the upper end of the rice washing barrel 10, a rice outlet 102 is arranged at the lower end of the rice washing barrel 10, the rice washing stirring device further comprises an air shaft motor 201, a stirring rod and a water sprayer 40, the water sprayer 40 is arranged in the rice washing barrel 10 to inject water into the rice washing barrel 10, and specifically, the water sprayer 40 is arranged at the upper part of the rice washing barrel 10 to inject water into the rice washing barrel 10 from top to bottom. The hollow shaft motor 201 is arranged outside the upper end of the rice washing barrel 10, the stirring rod is arranged in the rice washing barrel 10, the hollow shaft 204 of the hollow shaft motor 201 is fixedly connected with the stirring rod, and the stirring rod is driven to rotate by the hollow shaft motor 201 to achieve the effect of stirring and cleaning.

The stirring rod comprises a shaft sleeve 202 and stirring heads 203, wherein the shaft sleeve 202 is connected with a hollow shaft 204 of a hollow shaft motor 201, and at least one stirring head 203 is connected with the shaft sleeve 202. The hollow shaft motor 201 drives the hollow shaft 204 to rotate, the hollow shaft 204 drives the shaft sleeve 202 to rotate, and the stirring head 203 arranged on the shaft sleeve 202 rotates along with the shaft sleeve 202 to stir rice grains and water in the rice washing barrel 10, so that the rice washing action of a human hand is simulated. In this embodiment, two stirring heads 203 are provided, which are respectively disposed on two sides of the outer wall of the shaft sleeve 202 and fixedly connected with the shaft sleeve 202. The structures of the two stirring heads 203 are different, and different rotating stirring spaces can be formed respectively in the stirring process so as to realize a better stirring effect. Wherein at least one stirring head 203 extends to the bottom of the rice washing barrel 10. The stirring head is separated from the inner wall, the top and the bottom of the rice washing barrel 10, so that the rice grains at the bottom of the rice washing barrel 10 can be stirred when the rice is washed, and the rice grains can be cleaned all around.

In this embodiment, a rice feeding device is further provided, the rice feeding device comprises a piston 301 and a lifting driving device, the piston 301 is arranged at the rice feeding opening 102, the lifting driving device comprises an electric push-pull rod 302, a connecting rod 303 and a control rod 304, the electric push-pull rod 302 is connected with the connecting rod 303, the electric push-pull rod 302 is arranged at the upper end surface of the rice washing barrel 10, one end of the control rod 304 is connected with the connecting rod 303, and the other end of the control rod 304 penetrates through the inner hole 205 of the hollow shaft 204 and extends to the lower end of the rice washing barrel 10 to be connected with the piston. The electric push-pull rod 302 is arranged at the top of the rice washing barrel 10, and the electric push-pull rod 302 drives the control rod 304 to move up and down so as to drive the piston 301 to move up and down to seal and open the lower rice outlet 102. In addition, since the control rod 304 is disposed through the inner bore 205 of the hollow shaft 204, there is no additional increase in the footprint. During the rice washing process, the piston 301 blocks the rice outlet 102 so that rice grains and water cannot flow out from the rice outlet 102, and after the rice washing process is completed, the lifting driving device drives the piston 301 to move downwards so that a mixture of the rice grains and the rice water can flow out from the rice outlet 102 to perform the next process.

In this apparatus, a screen is provided in the drain port 103, and the drain port 103 is connected to a drain pump 105 provided outside through a drain pipe 104. The rice water in the rice washing barrel 10 is pumped out through the drainage pump 105, in the rice washing process, the piston 301 seals the rice outlet 102, the drainage pump 105 does not work, and rice grains and water are remained in the rice washing barrel 10 and are stirred and washed through the stirring rod. When the rice washing is required for multiple times, the piston 301 keeps the state of sealing the rice outlet 102, the drainage pump 105 is started to pump out water in the rice washing barrel 10, the sprinkler 40 is added with clean water again after the water is pumped out, then the washing procedure is repeated for multiple times of washing, the piston 301 is pushed down after the washing is finished finally, the sprinkler is started to sprinkle water, and the rice water mixture in the rice washing barrel 10 is transferred to the next procedure.

As shown in fig. 2 to 4, the sprinkler 40 includes a water collecting portion 401, a shaft hole 403 formed through the water collecting portion 401, and a water guide plate 402, wherein the shaft hole 403 is used for installing a stirrer in the rice washing device and a rice discharging device for blocking a rice outlet, so that the rice discharging device and the shaft hole 403 are positioned in the same vertical direction.

The water collecting portion 401 is a laminated structure with diameters decreasing from top to bottom, and specifically, the water collecting portion 401 is an integrated structure formed by stacking a plurality of water collecting layers 400 with diameters decreasing from top to bottom. In the present embodiment, the water collecting layer 400 is provided with 3 layers. The water guide plate 402 is disposed at the bottom of the water collecting portion 401, the water guide plate 402 is disposed around the shaft hole 403, and the water guide plate 402 is disposed in an inclined manner toward the shaft hole 403, so that the water guide plate 402 has a reverse truncated cone structure with a large upper surface and a small lower surface. Specifically, the inner wall of the upper end of the water guide plate 402 is fitted with the outer wall of the water collection layer 400, and in this embodiment, the water guide plate 402 is fitted on the water collection layer 400 at the bottom layer.

All be provided with a plurality of watering holes on every layer of water collecting layer 400, the watering hole is all around setting in shaft hole 403, and the axle hole 403 is all kept away from to the play water direction in every watering hole, and wherein the watering hole of parcel in water guide plate 402 is second watering hole 402A, and the watering hole that sets up in the water guide plate 402 outside is first watering hole 401A.

In this embodiment, a water collecting cavity 404 is disposed in the water collecting portion 401, wherein each water spraying hole is communicated with the water collecting cavity 404, a water inlet 405 is disposed on the water collecting portion 401, the water inlet 405 is communicated with the water collecting cavity 404, the water inlet 405 is externally connected to an external water source, and water flows into the water collecting cavity 404 through the water inlet 405 and is sprayed out from the water spraying holes. Wherein, the shaft hole 403 and the water collecting cavity 404 are isolated from each other and are not communicated with each other.

As shown in fig. 4, the angle α between the axis of the spray holes and the vertical is 30-60, preferably 45 so that the water stream exiting the first spray hole 401A is directed outwardly away from the axial bore 403.

The water inlet 405 is externally connected with an external water source, the external water source is injected into the water collecting cavity 404 and is sprayed out from the first water spraying hole 401A and the second water spraying hole 402A, water is sprayed out towards the inner wall of the rice washing cavity through the first water spraying hole 401A, rice grains attached to the inner wall of the rice washing cavity are washed down to the bottom of the rice washing cavity, the shaft hole 403 is used for installing a stirring rod of the rice washing device, the rice outlet at the bottom of the rice washing cavity is generally required to be blocked by a rice placing device, after the rice washing is completed, the rice outlet is required to be opened so that rice-water mixture in the rice washing cavity falls into the next process, wherein the rice grains are easy to remain and adhere to a silica gel piston for blocking the rice outlet, water sprayed from the second water spraying hole 402A is sprayed to the inner wall of the water guide plate 402, the water flows downwards along the inner wall of the water guide plate 402 under the action of gravity, and falls onto the water outlet device at the bottom of the water guide plate 402 to wash the rice, so as to wash the rice grains adhered to the rice feeding device clean. This device can guarantee to wash the rice grain of rice intracavity wall and silica gel piston and wash totally in order to guarantee to wash the rice intracavity and can not remain the grain of rice, has guaranteed the long-term sanitary safety of using of long-term device.

In addition, because this device has a plurality of water collecting layers 400, and all be provided with the watering hole around shaft hole 403 on every layer of water collecting layer 400, consequently, ensure that rivers can spray on the inner wall of washing rice chamber or the inner wall of water deflector 402 360, in order to realize washing comprehensively, in addition, the height of the watering hole that sets up on every water collecting layer 400 is all inequality for the distance between the washing rice intracavity wall, consequently, the rivers that spray out from every layer of watering hole all beat on the different high position of washing rice intracavity wall, each position of guaranteeing to wash rice intracavity wall can both obtain effectual washing.

The use process of the device is as follows:

when the rice washing machine is used, rice grains to be washed are poured into the rice washing barrel 10 through the rice inlet 101 at the upper end of the rice washing barrel 10, water is injected into the rice washing barrel 10 through the water sprayer 40, the lower rice inlet 102 is blocked by the piston 301, the hollow shaft motor 201 is started to drive the stirring rod to rotate, the stirring head 203 on the stirring rod drives the rice-water mixture to be disturbed, and therefore the rice washing action by hands of a simulation person is achieved. Generally, the normal rice washing process needs to be repeated for many times, so that after one time of washing is completed, the hollow shaft motor 201 stops working, at this time, the piston 301 keeps a blocking state, the drainage pump 105 starts to pump out water in the rice washing barrel 10, after the completion, the sprinkler 40 injects water into the rice washing barrel 10 again, and the rice washing operation is repeated. After the washing for the designated times is completed, the electric push-pull rod 302 controls the piston 301 to move downwards, so as to open the rice outlet 102, and rice grains in the rice washing barrel 10 are discharged from the rice outlet 102 to the next process. In addition, the water sprayer 40 can simultaneously inject water into the rice washing barrel 10, and can flush rice grains adhered to the inner wall of the rice washing barrel 10 and the piston, so that all the adhered rice grains can be flushed to the next process. This device uses hollow shaft motor 201 as drive element drive stirring rod operation, for current adoption gear drive or belt drive's drive mode, can not produce the dust and drop washing rice in-process, also need not to add emollient etc. can avoid effectively washing rice in-process grain of rice to receive the pollution, has guaranteed the abluent clean of grain of rice and edible safety, has guaranteed that the grain of rice after the washing accords with safety standard and food hygiene standard, and whole edible safety and reliability are high.

Example 2:

the embodiment is similar to embodiment 1, except that in this embodiment, the water collecting portion 401 has 1 water collecting layer 400, the upper edge of the water guiding plate 402 is fixedly connected to the bottom surface of the water collecting portion 401, a plurality of water spraying holes are arranged on the bottom surface of the water collecting portion 401, the water spraying holes are arranged around the shaft hole 403, wherein the water spraying hole arranged on the inner side of the water guiding plate 402 is the second water spraying hole 402A, the water spraying hole arranged on the outer side of the water guiding plate 402 is the first water spraying hole 401A, the first water spraying hole 401A sprays water outwards, the water is sprayed onto the inner wall of the rice washing cavity to wash the inner wall of the rice washing cavity, the second water spraying hole 402 sprays water outwards, the water is sprayed onto the inner wall of the water guiding plate 402, the water flows downwards along the inner wall of the water guiding plate under the action of water pressure and gravity, and flows out from the water outlet, therefore, the water sprayed from the water spraying holes can wash the inner, the rice discharging device at the rice outlet can be washed.

Example 3:

this embodiment is similar to embodiment 1 or 2, except that a water amount controller 50 is further provided in this embodiment, and the water amount controller 50 is communicated with the sprinkler 40 for controlling the water injection amount of the sprinkler 40. After the rice is washed, the water amount controller 50 can control the water to be injected in a proper amount, so that the rice can be washed down by the water amount required by cooking, rice grains adhered to the inner wall and the stirring rod can be washed down, and the rice can be cooked by adding the water in a proper amount at the same time.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a wash rice agitating unit, is including washing rice bucket (10), wash rice bucket (10) upper end be equipped with into rice mouth (101), wash rice bucket (10) lower extreme be equipped with down rice mouth (102) and outlet (103), its characterized in that still includes hollow shaft motor (201), stirring rod and sprinkler (40), sprinkler (40) locate and wash in rice bucket (10), the stirring rod locate and wash in rice bucket (10), hollow shaft motor (201) locate and wash on rice bucket (10), hollow shaft (204) and the stirring rod of hollow shaft motor (201) be connected.

2. A rice washing stirring device as claimed in claim 1, further comprising a rice feeding device, wherein the rice feeding device comprises a silica gel piston (301) and a lifting driving device, the silica gel piston (301) is arranged at the rice feeding port (102), and the silica gel piston (301) is connected with the lifting driving device.

3. The rice washing stirring device as claimed in claim 2, wherein the lifting driving device comprises an electric push-pull rod (302), a connecting rod (303) and a control rod (304), the electric push-pull rod (302) is connected with the connecting rod (303), one end of the control rod (304) is connected with the connecting rod (303), and the other end of the control rod passes through the inner hole (205) of the hollow shaft (204) and extends to the lower end of the rice washing barrel (10) to be connected with the silica gel piston (301).

4. A rice washing whisk apparatus according to claim 1, wherein said whisk bar comprises a hub (202) and whisk heads (203), said hub (202) being connected to a hollow shaft (204) of a hollow shaft motor (201), at least one whisk head (203) being connected to the hub (202).

5. A rice washing agitator as claimed in claim 4, wherein the agitator head (203) extends to the bottom of the rice washing tub (10).

6. A rice washing agitator according to claim 1, further comprising a drain pipe (104) and a drain pump (105), wherein the drain port (103) is connected to the drain pump (105) disposed outside through the drain pipe (104).

7. A rice washing agitation device according to claim 6, wherein the drainage port (103) is provided with a mesh.

8. A rice washing stirring apparatus as claimed in claim 1, wherein the sprinkler includes a water collection portion (401) and an axle hole (403) passing through the water collection portion, a water guide plate (402) surrounding the axle hole (403) is provided under the water collection portion (401), a water outlet is provided at the bottom of the water guide plate (402), the water guide plate (402) is inclined towards the axle hole (403), a water collection cavity (404) is provided in the water collection portion (401), a plurality of water outlet directions are provided at the bottom of the water collection portion (401) to keep away from the water spray holes of the axle hole (403), the water spray holes include a first water spray hole (401A) provided at the outer side of the water guide plate (402) and a second water spray hole (402A) provided at the inner side of the water guide plate (402).

9. A rice washing stirring device as claimed in claim 8, wherein the water collecting part (401) is a laminated structure with successively smaller diameters from top to bottom, the laminated structure is an integrated structure formed by successively stacking a plurality of water collecting layers (400) with successively smaller diameters from top to bottom, and each water collecting layer (400) is provided with a plurality of water spraying holes surrounding the shaft hole (403).

10. A rice washing agitator as claimed in claim 9, further comprising a water flow controller (50), wherein the water flow controller (50) is connected to the water inlet (405).