CN2253625Y

CN2253625Y - Automatically quantitative rice-feeding and cleaning device for electric cooker

Info

Publication number: CN2253625Y
Application number: CN 96232986
Authority: CN
Inventors: 文强; 邓启明
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-17
Filing date: 1996-04-17
Publication date: 1997-05-07
Anticipated expiration: 2006-04-17

Abstract

The utility model discloses an automatically quantitative rice-feeding and washing device for electric rice cookers. The rice feeding quantity of a high position rice bin (1) is controlled by the closing and the opening of a switch inserting plate (9) and a valve magnet (8) added with electricity. A rice washing chamber (11) is provided with a water inlet pipe (4), an overflow opening (10), a sewage draining opening (5) which covers a filtering net (6), and a mechanism for opening and closing the outlet of the mixture of water and rice. For example, an electric magnet (2) and a plunger switch (3) can automatically complete procedures such as quantitative rice feeding, rice washing, quantitatively watering, etc. to match the whole process of rice washing and cooking to realize automation.

Description

Electric cooker automatic ration rice-feeding and cleaning device

The utility model relates to kitchen utensils and makes the field.

Electric cooker is widely used in family, uses electric cooker regularly to cook and brings great convenience to people.But people must quantitatively get rice in advance, eluriate, and quantitatively add trifling preparations such as water; Secondly, feel not good enough through the rice-mouth that the long-time rice that soaks of water cooks.

The purpose of this utility model is to overcome above-mentioned weak point and a kind of electric cooker automatic ration rice-feeding and cleaning device is provided, and it makes and original quantitatively get rice, rice washing, quantitatively add preparation such as water all carries out at the fixed time automatically.

The purpose of this utility model is achieved through the following technical solutions.

A kind of electric cooker is given clean rice device with automatic ration, the rice output outlet place of high-order Mi Cang bottom is provided with one can open and close, control enters the rice washing chamber that is arranged in below the high-order rice storehouse and gives the valve of rice amount size, this top, rice washing chamber is provided with water inlet pipe and overfall, the bottom is provided with a topped sewage draining exit that screen cloth is arranged, and this inside, rice washing chamber is provided with the mechanism of open and close rice aqueous mixtures outlet.

After adopting technique scheme, this high position Mi Cang bottom valve is opened at predetermined instant, and close in preset time, Mi Dingliang flows in the rice washing chamber, bottom, rice adds water automatically and eluriates in the rice washing chamber, add in the electric cooker through inside, rice washing chamber rice aqueous mixtures output mechanism, the time of how much being opened by water inlet pipe of inflow determines again.Whole process is carried out automatically at predetermined instant, and this has just exempted and quantitatively gives rice, eluriates, quantitatively adds loaded down with trivial details preparation such as water; Be used with electric cooker, finish the overall process of cooking with the scheduled time, also just got rid of the not good enough drawback of rice-mouth sense that long-time immersion rice cooks.

Fig. 1 is the stereogram with broken section of an embodiment of the utility model;

Fig. 2 is the stereogram of switch plate shown in Figure 1;

Fig. 3 is the stereogram of plunger switch shown in Figure 1.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 and Fig. 2 illustrate, and high-order rice storehouse 1 and rice washing chamber 11 can be made with plastics or metal, and switch plate 9 and plunger switch 3 available iron are made.The rice output outlet in high-order rice storehouse 1 and the rice-entering port locus correspondence in rice washing chamber 11, switch plate 9 is between the two, but the art skating translation.When electromagnet 8 energising produces magnetic force, by the pull bar 8 ' of fixedlying connected with switch plate 9, during adhesive switch plate 9, offer on the switch plate 9 to let out rice mouthfuls 13 just in time superimposed with the rice-entering port in the rice output outlet in high-order rice storehouse 1 and rice washing chamber 11; When electromagnet 8 outage, the springs that are provided with in the electromagnet 8 set back switch plate 9 to be switch plate 9 to be in and let out rice mouthful 13 closed positions.In conjunction with Fig. 3, the stopper head 16 usefulness elastomeric materials such as the rubber of plunger switch 3 are made, and rubber washer 14 is equipped with on the top of plunger switch 3.When electromagnet 2 energisings produce magnetic force, by the pull bar 2 ' of fixedlying connected with plunger switch 3, during adhesive plunger switch 3, the spring 15 on plunger switch 9 is subjected to force compresses simultaneously, plunger switch 9 upwards promotes, and the rice aqueous mixtures is discharged through exporting 7 by rice washing chamber 11 bottom openings.When electromagnet 2 outages, spring 15 resets plunger switch 9, and stopper head 16 is closed rice washing chamber 11 bottom openings.

The coil of electromagnet 2,8 is by the 220V Alternating Current Power Supply, and water inlet pipe 4 can be supplied water by a small pump, and this water pump is by the 220V Alternating Current Power Supply.The supply line of electromagnet 2,8 and water pump is provided with the time relay respectively and controls its conduction time.For example, predetermined instant rises and begins power supply, and the initial moment, electromagnet 8 supply lines were 10 seconds conduction time in 0 second, from the 10th second, water pump supply line begins energising, and the time is 60 seconds, from the 55th second, electromagnet 2 supply lines begin energising, and be 15 seconds conduction time.It is 10 seconds that meter time is let out in then high-order rice storehouse 1, and the rice washing time is 45 seconds, and rice aqueous mixtures efflux time is 15 seconds.Then whole process is as follows: electromagnet 8 energisings 10 seconds, the rice mouth 13 of letting out on switch plate 9 flows into the rice washing chamber 11 rice from high-order rice storehouse 1, letting out rice mouth 13 after 10 seconds closes, the water pump energising is supplied water, rice is eluriated in rice washing chamber 11, and rice washing water has the screening mouth 5 of screen cloth 6 to discharge through topped, and inflow is greater than displacement generally speaking, when the water yield acquires a certain degree, discharge by overfall 10.The elutriation time is when reaching for 45 seconds, and electromagnetism 2 supply lines begin power supply, and plunger switch 3 is mentioned rising, and the rice aqueous mixtures is discharged through exporting 7, flows into the electric cooker with turnover panel lid that places its underpart, then can begin follow-uply to have cooked step.

4 posts of water inlet pipe are close to the wall setting in the part of profit rice 11 inside, chamber along its wall arc direction, so that water inlet is descended along the wall eddy flow, help eluriating the grain of rice.Built-in inserted plate 12 can insert in the switch plate 9, and part hides lets out rice mouthfuls 13, to regulate a size of giving the rice amount, is not for example changing under the situation that the power supply water supply time is provided with, and regulates built-in inserted plate mouth 12 and reduces and give the rice amount, can satisfy the needs that cook congee.

Claims

1, a kind of electric cooker automatic ration rice-feeding and cleaning device, it is characterized in that: the rice output outlet place of high-order rice bottom, storehouse (1) is provided with one can open and close, give the valve of rice amount size in the control rice washing chamber (11), this top, rice washing chamber (11) is provided with water inlet pipe (4) and overfall (10), the bottom is provided with a topped sewage draining exit (5) that screen cloth (6) are arranged, and this inside, rice washing chamber (11) is provided with the mechanism of open and close rice aqueous mixtures outlet.

2, automatic ration rice-feeding and cleaning device according to claim 1, it is characterized in that, a valve of giving rice amount size in the described control rice washing chamber (11) is electromagnet (8) and is made by ferromagnetic material, have a switch plate (9) of letting out rice mouthful (13) and form, the mechanism of described open and close rice aqueous mixtures outlet is that electromagnet (2) and the plunger switch (3) made by ferromagnetic material are formed.

3, automatic ration rice-feeding and cleaning device according to claim 2 is characterized in that, described switch plate (9) side-walls is provided with and can extracts out, inserts the built-in inserted plate (12) of letting out rice mouthful (13) unlatching size with control.

4, according to claim 1 or 2 or 8 described automatic ration rice-feeding and cleaning devices, it is characterized in that, the part of described water inlet pipe (4) in rice washing chamber (11) along chamber (11) the inwall arc direction of washing rice, be close to the inwall setting.