CN2222565Y

CN2222565Y - Automatic rice washer

Info

Publication number: CN2222565Y
Application number: CN 95202264
Authority: CN
Inventors: 江太成
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-01-26
Filing date: 1995-01-26
Publication date: 1996-03-20
Anticipated expiration: 2005-01-26

Abstract

The utility model discloses an automatic rice washer, which comprises a mixing barrel of water and rice, and a rice washing barrel. When water and rice enter the mixing barrel, the water and the rice are sent to the rice washing barrel in a proper proportion. The rice raises to an upper opening under the action of a rotary screw in the rice washing barrel. The rice is sent into a rice containing sieve in the mixing barrel from a rice discharging passage. Then stones and sand sink into a barrel bottom. The rice containing sieve is rotated by a crank assembly. Light objects, such as shell, etc. are rotated on the rice. Then the light objects can be removed. The utility model has the advantages of simple structure and good washing effect. Such as 2-3 kilometers rice can be washed in 30-40 seconds by the utility model.

Description

Automatic rice washer

The utility model belongs to the household implements class, belongs to rice washing apparatus class particularly.

Into sand, stone can be mixed in rice unavoidable ground in solarization system, shelling, shipment.Tradition is removed the way of stone, sand, is to adopt manually elutriation method repeatedly, also difficult the washing in a pan only of both having required great effort.Designed many rice washers in recent years, but its great majority adopt vibration elutriation mode, eluriate unsatisfactory.

The purpose of this utility model is intended to design a kind of rice washer that adopts the screw settling mode to eluriate.

The purpose of this utility model realizes in the following manner, and automatic rice washer comprises rice scour 2, tempering tank 9, connects rice huller screen 8.Connecing rice huller screen is placed on the crank assembly 7, crank assembly 7 stretches in the bucket from the tempering tank bottom, the lower end is driven by belt pulley 5, the motor that drives belt pulley 5 drives belt pulley 3 simultaneously, belt pulley 3 drive be positioned at rice scour (2) stir cage spiral 1, the passage that communicates with tempering tank is arranged below the rice scour, have meter road 10 suitable for reading to connecing rice huller screen above, the bottom also has discharging valve 4.The tempering tank bottom is provided with can control water, meter exit passageway mouth 6 with an amount of ratio outflow.Going out meter road 10 can rotate around the rice scour junction.

Accompanying drawing is the utility model structural representation.

With reference to accompanying drawing, driven by

motor belt pulley

3,5,

belt pulley

3,5 drive respectively and stir cage spiral 1, crank assembly 7 rotates.Going out meter road 10 can rotate around the rice scour junction.

When using the utility model, earlier with water outlet from tempering tank turn-off suitable for reading, take off from the crank assembly and to connect rice huller screen, rice is poured in the tempering tank 9, will connect rice huller screen again and be placed on the crank assembly, go back to out Mi Dao, with mouth to connecing rice huller screen.After pouring water into tempering tank again, start the motor driven by motor and stir cage helical axis 1,7 rotations of crank assembly.

Stir the cage helical rotation, make the water in the rice scour for the helical movement, the water in the tempering tank also flows under the effect of this power, promptly flows out with the exit passageway 6 that an amount of ratio flows out with Mi Congneng control water, rice, in passage enters rice scour.Water, rice, sand, stone, paddy are after passage enters rice scour, because volume increases, flow velocity then reduces, and become screw by rectilinear motion simultaneously, and a lifting force is up arranged thus.This lifting force can only make progress Mi Tisheng, is delivered to and connects rice huller screen 8 from going out Mi Dao, at the bottom of stone, sand then sink to barrel.Because stir cage spiral when rotation, the dead angle can appear rotating in rice scour 2 middle parts, the utility model specially at the bottom of bucket the middle part one round platform is set.Rice connects rice huller screen and rotates with 60 rev/mins of speed after flowing into and connecing rice huller screen, floats on the rice at the rotation two-story valley, then paddy can be removed.Then turn off motor, turn-off goes out a meter road taking-up and connects rice huller screen; Open discharging valve 4 Jiang Shui and sand, stone is emitted.

Can control the exit passageway mouth 6 that water, rice flows out with an amount of ratio and be mainly used to limit the ratio that enters rice scour Zhong Shui, rice, too much because of rice, then Mi Buneng is floating, rotating up when carrying rice, also may take stone, sand out of; Rice prolongs the rice washing time at least.The utility model exit passageway mouth 6 restriction water, rice are than being 8: 3.It is too high to stir the cage revolution speed of screw, stone, sand ribbon can be gone out, low excessively, then prolongs the rice washing time, and it is 1500-1700 rev/min that the utility model is controlled its rotating speed.

The utility model is simple in structure, eluriates effectively, as washing in a pan 2-3 jin rice, only needs 30-40 second.

Claims

1, automatic rice washer, it is characterized in that it comprises rice scour (2), tempering tank (9), connect rice huller screen (8), connecing rice huller screen is placed on the crank assembly (7), crank assembly (7) stretches in the bucket from the tempering tank bottom, the lower end is driven by belt pulley (5), the motor that drives belt pulley (5) drives belt pulley (3) simultaneously, belt pulley (3) drive be positioned at rice scour (2) stir cage spiral (1), the passage that communicates with tempering tank is arranged below the rice scour, there is the Mi Dao of going out (10) suitable for reading above to connecing rice huller screen, the bottom also has discharging valve (4), the tempering tank bottom is provided with can control water, the exit passageway mouth (6) that rice flows out with an amount of ratio, going out Mi Dao (10) can rotate around the rice scour junction.

2, rice washer according to claim 1 is characterized in that the middle part is provided with a round platform at the bottom of the rice scour bucket.