CN209733759U - Differential rice washer - Google Patents

Abstract

The utility model provides a differential rice washer, include: a panel for fixing the washer to the opening end of the cleaning container; and the differential gear train component is arranged on the panel, wherein one end of the differential gear train component is connected with the driving component, the other end of the differential gear train component is connected with the stirring component, and the driving component and the stirring component are respectively positioned on the upper side and the lower side of the panel. The utility model provides a pair of differential rice washer changes the relative speed between drive assembly and the stirring subassembly through differential train subassembly, and the speed ratio between the two is according to the drive ratio in the differential train subassembly to improve rice washer to rice abluent efficiency, and then solved and washed the problem that rice leads to rice nutrition to run off for a long time, guarantee the taste and the nutrition of rice after cooking.

Description

Differential rice washer

Technical Field

The utility model belongs to the technical field of kitchen machinery, a wash rice ware, especially a differential rice ware that washes is related to.

Background

At present, there are two kinds of apparatuses for washing rice on the market, one is a rice washing basin, the rice washing basin needs to be stirred by hands when washing rice, and is not suitable for being used in winter, the other is a rice washing device, such as the rice washing device proposed in the document CN 206403667U, wherein, an anti-slip groove can be arranged on the outer cylindrical surface of a handle, a cylindrical boss is arranged on the top surface of one side of the handle, the handle is buckled in the cylindrical boss on the handle, cylinders are arranged on the front end surface and the rear end surface of the other side of the handle, the cylinder on the handle is arranged in an installation hole on an installation seat, a front boss and a rear boss are arranged on the installation seat, the bottom of the installation seat is buckled and arranged at the top end of a rotary drum, a sealing ring is arranged in a central hole of the rotary drum, an annular groove is arranged on, the support mounting is in the rotary drum and the rectangle boss on the support is installed in the spout of rotary drum, and the buckle upper end is installed in the recess on support top, and the buckle lower extreme card is close to the recess at middle part on the support in, and the support bottom is equipped with three landing leg, and the stirring landing leg is installed on the landing leg of support.

Although the rice washer does not need to be stirred by hands, the rice washing time is long, the working efficiency is low, and the long-time stirring can cause the nutrition loss of the rice.

In summary, a rice washer with high rice washing efficiency is needed to be designed to solve the problem of rice nutrition loss caused by long-time rice washing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, providing a rice washing device which is high in rice washing efficiency and solves the problem of rice nutrition loss caused by long-time rice washing.

The purpose of the utility model can be realized by the following technical proposal: a differential rice washer, comprising: a panel for fixing the washer to the opening end of the cleaning container; and the differential gear train component is arranged on the panel, wherein one end of the differential gear train component is connected with the driving component, the other end of the differential gear train component is connected with the stirring component, and the driving component and the stirring component are respectively positioned on the upper side and the lower side of the panel.

In the differential rice washer, the differential gear train component is in a single one-stage gear transmission structure or in a multi-stage gear transmission structure.

In the differential rice washer, the differential gear train assembly comprises a main transmission member and a driven transmission member engaged with the main transmission member, wherein the main transmission member is connected with the driving assembly, and the driven transmission member is connected with the stirring assembly.

In a differential rice washer of foretell, the primary drive spare includes the fastener of being connected with drive assembly, and the driving gear that sets up with the fastener integration, and the driven gear that includes with the driving gear engaged with, wherein, the circumference diameter of driving gear is greater than driven gear's circumference diameter.

In the differential rice washer, the arc-shaped notch is formed in the thickness direction of the panel, the position of the arc-shaped notch serves as a water inlet, the upper side surface and the lower side surface of the panel are respectively bulged outwards to form bosses which are respectively an upper boss and a lower boss, the upper boss and the lower boss are communicated with each other, and the differential gear train assembly is arranged in the upper boss.

In the differential rice washer, the upper boss comprises an upper sleeve integrally arranged with the upper side surface of the panel and a top cover detachably connected with the upper sleeve; the lower boss comprises a lower sleeve integrally arranged with the lower side surface of the panel and a bottom cover detachably connected with the lower sleeve.

In the differential rice washer, the sections of the upper sleeve and the lower sleeve are arranged in a horizontally-lying 8-shaped structure, wherein the upper sleeve comprises a first nesting space and a second nesting space, and the first nesting space and the second nesting space are communicated with each other; the lower sleeve comprises a third nesting space and a fourth nesting space, and the third nesting space and the fourth nesting space are communicated with each other.

In the differential rice washer, a layer of partition plate is arranged between the upper boss and the lower boss, two through holes are formed in the thickness direction of the partition plate, the two through holes are used as positioning holes for mounting the driving gear and the driven gear on the upper boss, the first nesting space and the second nesting space are located on the upper portion of the partition plate and are completely communicated with each other, and the third nesting space and the fourth nesting space are located on the lower portion of the partition plate and are partially communicated with each other.

In the differential rice washer, the third nesting space and the fourth nesting space on one side close to the partition plate are not communicated, the third nesting space and the fourth nesting space on one side far away from the partition plate are communicated, and the bottom cover is provided with a plurality of water filtering holes.

In the differential rice washer, a first through groove is formed in the thickness direction of the top cover and serves as the mounting position of the main transmission part, the top cover comprises a top plate, a top side wall is formed by downward extending in the thickness direction of the top plate, a plurality of first clamping grooves are formed in the top side wall and are clamped with first buckles on the side walls of the first nesting space and the second nesting space.

In the differential rice washer, the second through groove is formed in the thickness direction of the bottom cover and serves as an installation channel of the stirring assembly, the bottom cover comprises a base plate, a bottom side wall is formed by extending in the thickness direction of the base plate, a plurality of second buckles are formed in the bottom side wall and are clamped with the second clamping grooves in the side walls of the third nesting space and the fourth nesting space.

In the differential rice washer, the water filtering holes comprise a plurality of layers of arc grooves, and the arc grooves are concentrically arranged.

In the differential rice washer, the clamping piece is provided with a U-shaped groove, two clamping holes are respectively formed in two side walls of the U-shaped groove, a strip groove is formed in the bottom wall of the U-shaped groove, and two ends of the strip groove correspond to the clamping holes.

In the differential rice washer, the left side and the right side of each clamping hole are respectively provided with a bulge.

In the differential rice washer, the driving component comprises a crank arm clamped with the main driving part, and a hand wheel is arranged at one end of the crank arm.

In the differential rice washer, the stirring assembly comprises a shaft sleeve nested with the driven gear and a stirring frame nested with the shaft sleeve, wherein the driven gear and the shaft sleeve are externally nested, the shaft sleeve and the stirring frame are internally nested, and one end of the stirring frame is provided with a plurality of stirring support legs.

In the differential rice washer, the stirring frame can move up and down along the axial direction of the shaft sleeve.

In the differential rice washer, two elastic buttons which can stretch into the stirring frame at one end of the shaft sleeve are arranged on the stirring frame and matched with the limiting slots on the inner wall of the shaft sleeve, wherein one side of each elastic button is provided with a guide strip which is nested with the guide slots on the inner wall of the shaft sleeve.

In the differential rice washer, the stirring support legs comprise support arms and fulcrums connected with the support arms, wherein the support arms are different in length.

In the differential rice washer, a drainage measuring assembly is further arranged on the panel, wherein the drainage measuring assembly comprises a drainage part for draining water and a measuring part for measuring the water storage amount in the cleaning container, and the measuring part can sink and float up and down along with the water storage amount in the cleaning container.

In the differential rice washer, the drainage part performs the drainage operation by adopting the siphon principle, wherein one end of the drainage part is provided with an air bag, and the drainage pipe is arranged on the air bag.

In the differential rice washer, the drainage part comprises a negative pressure drawer, one end of which penetrates through the panel and extends into the cleaning container, wherein the air bag is arranged on the negative pressure drawer and is internally provided with a one-way valve.

In the differential rice washer, the measuring part is a water level adjusting rod, wherein the water level adjusting rod is arranged in an L-shaped structure, the part of the water level adjusting rod in the vertical direction is marked with a dimension, and an elastic part is arranged between the part of the water level adjusting rod in the horizontal direction and the negative pressure drawing device.

In the differential rice washer, the bottom of one side of the water level adjusting rod in the horizontal direction is provided with a plurality of pores.

Compared with the prior art, the utility model provides a pair of differential rice washer changes the relative speed between drive assembly and the stirring subassembly through differential train subassembly, and the speed ratio between the two is according to the drive ratio in the differential train subassembly to improve rice washer to rice abluent efficiency, and then solved and washed the problem that rice leads to the rice nutrition to run off for a long time, guaranteed the taste and the nutrition of rice after cooking.

Drawings

Fig. 1 is a schematic structural view of the differential rice washer of the present invention.

Fig. 2 is a schematic structural view of another view angle of the differential rice washer of the present invention.

Fig. 3 is a partial cross-sectional schematic view of fig. 2.

Fig. 4 is a schematic structural diagram of a panel according to a preferred embodiment of the present invention.

Fig. 5 is a schematic structural view of another viewing angle of the panel according to a preferred embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a top cover according to a preferred embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a bottom cover according to a preferred embodiment of the present invention.

FIG. 8 is a schematic structural diagram of the main transmission member according to a preferred embodiment of the present invention.

Fig. 9 is a schematic structural view of a stirring assembly according to a preferred embodiment of the present invention.

Fig. 10 is a schematic structural view of a drainage measurement module according to a preferred embodiment of the present invention.

In the figure, 100, the panel; 110. an arc-shaped notch; 120. an upper boss; 121. an upper sleeve; 122. a top cover; 123. a first nesting space; 124. a second nesting space; 125. a first through groove; 126. a top tray; 127. a top sidewall; 128. a first card slot; 129. a first buckle; 130. a lower boss; 131. a lower sleeve; 132. a bottom cover; 133. a third nesting space; 134. a fourth nesting space; 135. a second through groove; 136. a chassis; 137. a bottom sidewall; 138. a second buckle; 139. a second card slot; 140. a partition plate; 141. a through hole; 150. an arc groove; 200. a differential gear train assembly; 210. a fastener; 211. a U-shaped groove; 212. a strip groove; 213. a clamping hole; 214. a protrusion; 220. a driving gear; 230. a driven gear; 300. a drive assembly; 310. a crank arm; 320. a hand wheel; 400. a stirring assembly; 410. a shaft sleeve; 411. limiting slots; 420. a stirring frame; 421. stirring support legs; 422. an elastic button; 423. a support arm; 424. a fulcrum; 500. a drainage measurement assembly; 510. an air bag; 520. a drain pipe; 530. a negative pressure drawer; 540. a water level adjusting rod; 550. an elastic member.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 10, the utility model provides a differential rice washer, which comprises: a panel 100 for fixing the washer to an opening end of a cleaning container (such as a liner of a cooking container); and a differential gear train assembly 200 mounted on the panel 100, wherein one end of the differential gear train assembly 200 is connected to the driving assembly 300, the other end of the differential gear train assembly 200 is connected to the stirring assembly 400, and the driving assembly 300 and the stirring assembly 400 are respectively located at the upper and lower sides of the panel 100.

The utility model provides a pair of differential rice washer changes the relative speed between drive assembly 300 and the stirring subassembly 400 through differential train subassembly 200, and the speed ratio between the two is according to the drive ratio among the differential train subassembly 200 to improve rice washer to rice abluent efficiency, and then solved and washed the problem that rice leads to rice nutrition to run off for a long time, guarantee the taste and the nutrition of rice after cooking.

Preferably, as shown in fig. 1-10, the differential gear train assembly 200 is a single one-stage gear transmission structure, or a multi-stage gear transmission structure. And further preferably, the rice washer is in one-stage gear transmission, so that the overall structural size of the rice washer is reduced, and the structure of the rice washer is simpler and more compact. It is further preferred that the differential gear train assembly 200 includes a master drive member coupled to the drive assembly 300 and a slave drive member coupled to the agitation assembly 400 in meshing engagement with the master drive member. Further preferably, the primary transmission member includes a card 210 connected to the driving assembly 300, and a driving gear 220 integrally provided with the card 210, and the secondary transmission member includes a driven gear 230 engaged with the driving gear 220, wherein a circumferential diameter of the driving gear 220 is larger than a circumferential diameter of the driven gear 230. When the driving assembly 300 drives the driving gear 220 to rotate through the clamping piece 210, the driven gear 230 rotates according to the meshing action between the driving gear 220 and the driven gear 230, so that the stirring assembly 400 rotates, and rice washing operation is achieved. Because the circumference diameter of driving gear 220 is greater than driven gear 230's circumference diameter, driving gear 220 is the rotatory round promptly, and the rotatory number of turns of driven gear 230 is greater than the round to accelerated the rice washing efficiency, reduced the rice washing time, avoided the loss of nutrition.

Preferably, as shown in fig. 1 to 10, an arc notch 110 is formed along the thickness direction of the panel 100, and when the panel 100 covers the cleaning container, the portion of the arc notch 110 is used as a water inlet, wherein the portion protrudes outwards along the upper and lower side surfaces of the panel 100 to form bosses, which are respectively an upper boss 120 and a lower boss 130, and the upper boss 120 and the lower boss 130 are communicated with each other, and the differential gear train assembly 200 is installed in the upper boss 120. Further preferably, the upper boss 120 includes an upper sleeve 121 integrally provided with an upper side of the panel 100, and a top cover 122 detachably connected to the upper sleeve 121; the lower boss 130 includes a lower sleeve 131 integrally provided with the lower side of the panel 100, and a bottom cover 132 detachably coupled to the lower sleeve 131. In the present embodiment, the upper boss 120 and the lower boss 130 are provided in a detachable structure, which facilitates the installation of the differential gear train assembly 200, the driving assembly 300, and the agitating assembly 400, and makes the structure of the rice washer more compact. Further preferably, the cross sections of the upper sleeve 121 and the lower sleeve 131 are arranged in a flat-lying 8-shaped structure, wherein the upper sleeve 121 comprises a first nesting space 123 and a second nesting space 124, and the first nesting space 123 and the second nesting space 124 are communicated with each other; the lower sleeve 131 includes a third nesting space 133 and a fourth nesting space 134, and the third nesting space 133 and the fourth nesting space 134 communicate with each other. Because the driving gear 220 and the driven gear 230 in the differential gear train assembly 200 have different circumferential diameters, and the circumferential diameter of the driving gear 220 is larger than the axial diameter of the driven gear 230, the cross section of the first nesting space 123 on the side of the installation position of the driving gear 220 is larger than the cross section of the second nesting space 124 on the side of the installation position of the driven gear 230, so that the waste of space is avoided, and the assembly between the panel 100 and the differential gear train assembly 200 is more compact.

Further preferably, as shown in fig. 1 to 10, a layer of partition plate 140 is disposed between the upper boss 120 and the lower boss 130, two through holes 141 are formed along the thickness direction of the partition plate 140, the two through holes 141 serve as positioning holes for mounting the driving gear 220 and the driven gear 230 on the upper boss 120, wherein the first nesting space 123 and the second nesting space 124 are located at the upper portion of the partition plate 140 and are completely communicated with each other, and the third nesting space 133 and the fourth nesting space 134 are located at the lower portion of the partition plate 140 and are partially communicated with each other. Further preferably, the third nesting space 133 and the fourth nesting space 134 near one side of the partition plate 140 are not communicated (blocked), the third nesting space 133 and the fourth nesting space 134 far from one side of the partition plate 140 are communicated with each other, and a plurality of water filtering holes are formed in the bottom cover 132. In this embodiment, when rice washing is performed, the structure of the lower portion of the panel 100 is always in contact with the water, when the stirring assembly 400 performs stirring, the water in the cleaning container flows into the lower boss 130 from the gap between the stirring assembly 400 and the panel 100 (the gap necessarily exists between the panel 100 and the stirring assembly 400, otherwise rotation of the stirring assembly 400 cannot be realized), when rice washing is completed, the water still exists in the lower boss 130, in order to avoid the water remaining in the lower boss 130 all the time and affecting the hygiene of the rice washing machine, the water in the lower boss 130 needs to be discharged, and the water discharge performed by a disassembly method is troublesome and complicated, therefore, a water drainage hole is formed in the bottom cover 132 of the lower boss 130, and the third nesting space 133 in the lower boss 130 is communicated with the fourth nesting space 134, so that the water in the fourth nesting space 134 (the stirring assembly 400 is connected in the third nesting space 133) can flow into the third nesting space 133, finally, the rice is discharged through the water filtering holes in the bottom cover 132, so that the operation is convenient and reliable, in addition, the third nesting space 133 and the fourth nesting space 134 are not completely communicated, the stirring assembly 400 connected in the fourth nesting space 134 is prevented from shaking when the stirring assembly 400 is used for stirring operation, the degree of freedom of the stirring assembly 400 is limited, the rice washing effect is improved, and the reliability of the rice washing operation is improved.

Preferably, as shown in fig. 1 to 10, a first through slot 125 is formed along the thickness direction of the top cover 122 as the mounting position of the main transmission member, wherein the top cover 122 includes a top plate 126, a top side wall 127 is formed by extending downward along the thickness direction of the top plate 126, and a plurality of first locking slots 128 are formed on the top side wall 127 and are locked with first locking buckles 129 on the side walls of the first nesting space 123 and the second nesting space 124, so as to complete the locking between the upper sleeve 121 and the top cover 122. Preferably, a second through groove 135 is formed along the thickness direction of the bottom cover 132 to serve as an installation channel of the stirring assembly 400, wherein the bottom cover 132 includes a bottom plate 136, a bottom side wall 137 is formed by extending upwards along the thickness direction of the bottom plate 136, and a plurality of second fasteners 138 are formed on the bottom side wall 137 and are clamped with second clamping grooves 139 on the side walls of the third nesting space 133 and the fourth nesting space 134, so as to complete the clamping between the lower sleeve 131 and the bottom cover 132. Further preferably, the water filtering holes comprise a plurality of layers of arc grooves 150, and the arc grooves 150 are concentrically arranged, so that water in the lower boss 130 can be discharged conveniently and quickly, cleanness and sanitation of the rice washer are guaranteed, and sanitation and health of rice are guaranteed when the rice is washed.

Preferably, as shown in fig. 1 to 10, the card 210 is provided with a U-shaped groove 211, two side walls of the U-shaped groove 211 are respectively provided with a clamping hole 213, a bottom wall of the U-shaped groove 211 is provided with a strip groove 212, wherein two ends of the strip groove 212 correspond to the positions of the clamping holes 213, in this embodiment, the two clamping holes 213 are used as clamping positions between the driving component 300 and the main transmission member, and the strip groove 212 is used for defining the degree of freedom of the driving component 300, so as to prevent the driving component 300 from swaying along the longitudinal line direction of the U-shaped groove 211. Further preferably, the left side and the right side of each clamping hole 213 are respectively provided with a protrusion 214, and the U-shaped groove 211 penetrates through the clamping piece 210 along the longitudinal line square, so that the driving assembly 300 can turn around the two clamping holes 213.

Preferably, as shown in fig. 1 to 10, the driving assembly 300 includes a crank arm 310 engaged with the main transmission member, and a handwheel 320 is disposed at one end of the crank arm 310, and the crank arm 310 is driven by the handwheel 320 to rotate synchronously, so as to drive the driving gear 220 to rotate, and the rotation of the driven gear 230 and finally the rotation of the stirring assembly 400 is realized according to the engagement between the driving gear 220 and the driven gear 230. In this embodiment, when the hand wheel 320 that is located crank arm 310 one end is kept away from the up side of panel 100, can realize washing rice operation, when the hand wheel 320 that is located crank arm 310 one end is close to the up side of panel 100, can't wash rice operation, if rotate hand wheel 320 this moment, can make hand wheel 320 collide with the lateral wall of the arc breach 110 on the panel 100, such structure sets up for when not using the rice washing ware, shorten the height of rice washing ware on vertical direction, be convenient for its storage, accomodate.

Preferably, as shown in fig. 1 to 10, the stirring assembly 400 includes a sleeve 410 nested with the driven gear 230, and a stirring rack 420 nested with the sleeve 410, wherein the driven gear 230 is nested externally with the sleeve 410, the sleeve 410 is nested internally with the stirring rack 420 (i.e. one end of the stirring rack 420 is nested with the sleeve 410), and a plurality of stirring legs 421 are disposed at one end of the stirring rack 420. Further preferably, the agitator 420 may move up and down along the axial direction of the sleeve 410 (i.e., the agitator 420 moves up and down along the axial direction of the sleeve 410 by its own weight). When stirring subassembly 400 washes rice stirring in washing the container, along with the rice is stirred, be located the slow peripheral diffusion of the rice that washs the container middle part, thereby lead to the rice thickness reduction that washs the container middle part, if stir frame 420 can not remove along the axis direction of axle sleeve 410, lead to, the rice that is close to the washing container bottom can't be by the sanitization, consequently, set to stir frame 420 and can reciprocate along the axis direction of axle sleeve 410, make stir frame 420 can wash the rice that is close to the washing container bottom, and then improve the cleaning performance of rice.

Further preferably, as shown in fig. 1 to 10, two elastic buttons 422 are provided on the stirring rack 420 extending into one end of the shaft housing 410, and are engaged with the limit slots 411 on the inner wall of the shaft housing 410, wherein a guide bar is provided on one side of each elastic button 422 and is nested with the guide slot on the inner wall of the shaft housing 410. The precise connection between the stirring frame 420 and the shaft sleeve 410 is realized.

Further preferably, as shown in fig. 1 to 10, each of the stirring legs 421 includes a supporting arm 423 and a supporting point 424 connected to the supporting arm 423, wherein the lengths of the supporting arms 423 are different, so that when each of the stirring legs 421 rotates horizontally and circumferentially, the rotating tracks of the stirring legs are concentrically arranged, and the rice in the cleaning container can be cleaned from inside to outside, thereby improving the cleaning effect.

Preferably, as shown in fig. 1 to 10, a drainage measuring unit 500 is further provided on the panel 100, wherein the drainage measuring unit 500 includes a drainage portion for draining water and a measuring portion for measuring the amount of water stored in the washing container, and the measuring portion is capable of sinking and floating up and down according to the amount of water stored in the washing container.

Through the automatic water discharge that will wash in the container of drainage measuring component 500 in this embodiment, simultaneously, the measuring part sinks along with the decline of water level, when the proportion between the water in the washing container and the rice reaches required numerical value, stop the drainage, the position of measuring part is invariable on a take the altitude, carry out the processing of cooking according to the proportion between the water in the washing container and the rice this moment, the taste and the nutrition of rice after having guaranteed cooking, in addition, according to the scale on the measuring part, can realize accurate quantitative control water volume.

Preferably, as shown in fig. 1 to 10, the drain part performs a draining operation using a siphon principle, in which an air bag 510 is provided at one end of the drain part, and a drain pipe 520 is provided on the air bag 510. When the drainage operation is needed, the air bag 510 is squeezed and then released, a negative pressure cavity is formed in the cleaning container, then the water in the cleaning container is drained out of the cleaning container through the drainage pipe 520 along the drainage part, at the moment, the measuring part sinks along with the reduction of the water level in the cleaning container, when the proportion of the water in the cleaning container and the rice reaches a required value, the drainage part automatically stops drainage, and then the drainage pipe 520 is closed. And finally, taking down the rice washer from the opening end of the cleaning container to finish the rice washing operation.

Further preferably, as shown in fig. 1 to 10, the drain portion includes a negative pressure drawer 530 having one end penetrating the panel 100 and extending into the washing container, wherein the air bag 510 is provided on the negative pressure drawer 530, and a check valve is provided in the air bag 510 to prevent the backflow of the water body when the compressed air bag 510 is released.

Preferably, as shown in fig. 1 to 10, the measuring part is a water level adjusting rod 540, wherein the water level adjusting rod 540 is provided in an L-shaped structure, a vertical portion of the water level adjusting rod 540 is marked with a dimension, an elastic member 550 is provided between a horizontal portion of the water level adjusting rod 540 and the negative pressure drawer 530, and the elastic member 550 is compressed or stretched according to a change of a water level, so that a floating height of the water level adjusting rod 540 is adjusted, an accurate ratio between a water body in the washing container and rice is realized, and a cooked taste of the rice is improved.

Further preferably, as shown in fig. 1 to 10, a plurality of pores are disposed at the bottom of one side of the water level adjustment rod 540 in the horizontal direction, so that when the water in the cleaning container enters the negative pressure drawer 530, the rice is prevented from entering along with the water synchronously, which results in waste of rice resources.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. A differential rice washer, comprising: a panel for fixing the washer to the opening end of the cleaning container; and the differential gear train component is arranged on the panel, wherein one end of the differential gear train component is connected with the driving component, the other end of the differential gear train component is connected with the stirring component, and the driving component and the stirring component are respectively positioned on the upper side and the lower side of the panel.

2. A differential rice washer according to claim 1, characterized in that the differential gear train assembly is a single one-stage gear transmission structure or a multi-stage gear transmission structure.

3. The differential rice washing device as claimed in claim 1 or 2, wherein an arc-shaped notch is formed along the thickness direction of the panel as a water inlet, wherein the upper and lower sides of the panel are respectively bulged outwards to form bosses respectively as an upper boss and a lower boss, the upper boss and the lower boss are communicated with each other, and the differential gear train assembly is installed in the upper boss.

4. The differential rice washing device of claim 3, wherein a layer of partition plate is arranged between the upper boss and the lower boss, and two through holes are formed in the thickness direction of the partition plate, wherein the first nesting space and the second nesting space in the upper boss are completely communicated, and the third nesting space and the fourth nesting space in the lower boss are partially communicated.

5. The differential rice washer as claimed in claim 1, wherein the stirring assembly comprises a shaft sleeve nested with the driven gear and a stirring frame nested with the shaft sleeve, wherein the driven gear and the shaft sleeve are nested externally, the shaft sleeve and the stirring frame are nested internally, and a plurality of stirring support legs are arranged at one end of the stirring frame.

6. A differential rice washer according to claim 5, characterized in that the agitator frame is movable up and down in the axial direction of the sleeve.

7. The differential rice washer of claim 1, further comprising a drainage measuring assembly on the panel, wherein the drainage measuring assembly comprises a drainage portion for draining water and a measuring portion for measuring the amount of water stored in the washing container, and the measuring portion is capable of sinking and floating up and down in accordance with the amount of water stored in the washing container.

8. The differential rice washer as claimed in claim 7, wherein the drain part performs a draining operation using a siphon principle, wherein an air bag is provided at one end of the drain part, and the drain pipe is provided on the air bag.

9. A differential rice washer according to claim 8, wherein the drain comprises a negative pressure drawer having one end extending through the faceplate and into the washing container, and wherein the bladder is disposed on the negative pressure drawer and a one-way valve is disposed within the bladder.

10. The differential rice washer as claimed in claim 8, wherein the measuring part is a water level adjusting lever, wherein the water level adjusting lever is formed in an L-shaped configuration, a vertical portion of the water level adjusting lever is marked with a dimension, and an elastic member is disposed between the horizontal portion of the water level adjusting lever and the negative pressure drawer.