CN1436506A - Automatic washing rice equipment for single-pot cooking system - Google Patents
Automatic washing rice equipment for single-pot cooking system Download PDFInfo
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- CN1436506A CN1436506A CN 02140008 CN02140008A CN1436506A CN 1436506 A CN1436506 A CN 1436506A CN 02140008 CN02140008 CN 02140008 CN 02140008 A CN02140008 A CN 02140008A CN 1436506 A CN1436506 A CN 1436506A
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Abstract
The invention provides an automatic rice-washing apparatus for a one-pot rice-cooking system which can effectively supply washed rice into rice-cooking pots which are carried on a line one by one and can save amount of rice-washing water. This system is at least equipped with two or more rice washers, a washed rice weighing and supplying apparatus which weighs and supplies a predetermined amount of rice to each of the rice washers, a rice-washing-water-supplying apparatus which supplies rice-washing water to each of the rice washers, and guide apparatuses each of which introduces washed rice drawn out of each of the rice washers to a predetermined position. The system also has a control apparatus which controls each operation such that the introduction of washed rice to the predetermined position is carried out at predetermined time intervals. The rice waster has a rice washing vessel, a core which is separated at a predetermined distance from the inner peripheral surface of the rice washing vessel, stirring blades and the like which turn around the central axis of the rice washing vessel in the space between the outer peripheral surface of the core and the inner peripheral surface of the rice washing vessel.
Description
Technical field
The present invention relates to automatic rice-washing equipment, in particular, the present invention relates to use a plurality of pot for cooking rice of conveyance are cooked automatically on streamline automatic rice-washing equipment that a kind of single pan boiling meal system uses.
Background technology
Known with each rice-washing device in the prior art and carried out automatic rice-washing, owing to this rice-washing device is programmed into utilizes conveyance in turn in a kind of single pan boiling meal system that the pot for cooking rice on the streamline is cooked automatically, therefore washing the needed time of rice becomes speed decision stage of this system, therefore has the bad shortcoming of efficient of cooking.In order to eliminate this shortcoming, make and wash a meter process and become many streamlines, in order to design this rice-washing device of automation respectively, need to increase the conveyance streamline, equipment volume is huge, and need be in respectively washing meter streamline the mean allocation pot for cooking rice, become complicated from respectively washing meter streamline to the return action of original conveyance streamline and pot for cooking rice, it is complicated that the control of carrying device becomes.
With regard to each rice-washing device, in the rice-washing device of prior art, the stirring-type rice-washing device of washing rice by the rotation that utilizes stirring vane in washing meter groove accounts for dominant position, in the rice-washing device of this stirring-type, stirring vane to be installed in and wash on meter turning cylinder of groove center portion, so therefore it exist and be difficult to the problem fully cleaned near washing meter rice at groove center portion place near washing peripheral speed that meter groove center partly locates than in that to wash meter peripheral speed of groove periphery office little stirring vane when rotating.When in automatic rice-washing equipment, enrolling many this stirring-type rice-washing devices; if make all rice of washing in meter groove of each rice-washing device be washed till predetermined extent, must use a large amount of water, increased the sewage quantity of washing rice like this; be unfavorable for environmental protection, it is long to wash meter time simultaneously.
Summary of the invention
The present invention makes in order to solve above-mentioned prior art problems, provide a kind of can be on streamline the automatic rice-washing equipment used of the single pan boiling meal system of high efficiency supply was washed in the pot for cooking rice of conveyance in turn rice, in particular, provide a kind of used rice washing water amount automatic rice-washing equipment that few single pan boiling meal system uses.
After the problems referred to above are conscientiously studied, the inventor has proposed following invention, use many rice-washing devices, these rice-washing devices organically link together each other, the rice of washing that to discharge from each rice-washing device guides in the input position of pot for cooking rice at interval according to preset time, the rice of washing can be provided in the pot for cooking rice of conveyance on a conveyance streamline in turn respond wellly, employed rice-washing device is not the rice-washing device that all Mi Jinhang to washing in meter groove horizontal cross-section of prior art wash, and the water-saving rice-washing device that just Mi Jinhang that washes meter groove peripheral part is washed, thereby automatic rice-washing equipment wash a meter efficient height, needed rice washing water reduces significantly, and wash a meter time shortening, finished the present invention thus.
Just, the invention provides that single pan boiling meal system uses automatic rice-washing equipment, this device for washing rice comprises many rice-washing devices at least; The metering feedway of each metering in these many rice-washing devices and the rice of supply scheduled volume; In these many rice-washing devices each is supplied with the rice washing water feedway of rice washing water; Will be from these many rice-washing devices the rice of washing of each discharge guide to the guider in precalculated position, the rice of washing to the guiding of described precalculated position at interval according to preset time; And to the control device controlled of operation of each rice-washing device and/or aforementioned each device, the employed rice-washing device of this automatic rice washing machine has to be washed a meter groove, washes the core that is provided with according to predetermined space on the inner surface of meter groove at this, at this core outer peripheral face with wash in the space between the inner peripheral surface of meter groove and rotate mobile stirring vane with the central shaft of washing meter groove as rotating shaft, this rice-washing device can address the above problem.
In the automatic rice-washing equipment that single pan boiling meal of the present invention system uses, be provided with the guider that the rice of washing that will discharge guides to the precalculated position from many rice-washing devices, the rice of washing to the guiding of described precalculated position at interval according to preset time by controlling can enroll one with many rice-washing devices and wash in meter streamline.Described precalculated position is the input position to pot for cooking rice, and the rice of washing usually finally falls in the pot for cooking rice because of gravity when dropping into, and just there is the position of pot for cooking rice down in it when the rice of washing drops in this precalculated position.
The rice that utilizes guider to wash to the guiding of described precalculated position at interval according to preset time, marquis when guider has switch valve, can control the switch that carries out this switch valve according to preset time at interval, when guider is a rice outlet with rice-washing device with one-way valve that the precalculated position is connected the time, can control according to described preset time and discharge the rice of washing from the rice outlet of rice-washing device at interval.Normally wash meter process when finishing from the time that the rice outlet of rice-washing device is discharged the rice washed, therefore by controlling the beginning of washing meter process and/or the concluding time of each rice-washing device, just can discharge the rice of washing from the rice outlet of rice-washing device at interval according to preset time.Need not explanation, each rice-washing device is provided rice or rice washing water is provided, the beginning of washing meter process that can carry out with each rice-washing device and/or concluding time lump together to be controlled.
" scheduled time " in " predetermined time interval " is longer than drop into the rice or the needed time of the water of cooking of washing in pot for cooking rice, and common Billy washes the beginning of rice with a rice-washing device short to the time between finishing.Described predetermined time interval is meant wishes to have certain time interval, certainly neither be necessarily necessary, for example because wash the dispar reason of Mi Rongliang, it washes the rice beginning to the situation that finishes the different multiple rice-washing device of required time mixing use, can not form the difference of length.Using from washing the rice beginning to the situation that finishes many identical rice-washing devices of required time, to be divided into about equally time interval as the described time interval to finishing the needed time from washing rice beginning with employed rice-washing device platform number, free time is short, in addition, often can control the automatic rice-washing equipment that single pan boiling meal of the present invention system uses in same circulation, effect is fine.
In a preferred embodiment of the invention, the automatic rice-washing equipment that list pan boiling meal system uses is provided with moves into the carrying device of taking out of with pot for cooking rice to the bottom in the precalculated position that the rice that utilizes described guider to wash is directed to, and the rice of washing of discharging from each rice-washing device can be put into like this and move in turn in the pot for cooking rice of taking out of.Pot for cooking rice is moved into the part that the carrying device of taking out of can be used as the conveyance streamline of entire system to the bottom, precalculated position, enroll in the conveyance streamline of single pan boiling meal system.
The rice that utilizes carrying device to take out of and utilize guider to wash to moving into of bottom, precalculated position pot for cooking rice guides to the precalculated position, and these two kinds of operations are preferably in as the sequential of identical time period to be carried out simultaneously.The control device that carrying device is controlled preferably is set.The control device of this carrying device is the control device of while dual-purpose for devices such as rice-washing device and rice metering device are controlled preferably.Under the situation that the conveyance speed of carrying device is provided with very slowly, can when carrying device is non-stop, the marquis in pot for cooking rice, drop into rice, but it is preferred usually when pot for cooking rice reaches the bottom, precalculated position, carrying device temporarily stops, in pot for cooking rice, drop into rice, if desired, drop into the water etc. of cooking, after this carrying device moves once more, and pot for cooking rice is taken out of from the bottom, precalculated position.
Under the situation of pot for cooking rice that uses usually size and rice-washing device, it is just enough only to drop into the rice of washing of discharging from a rice-washing device in a pot for cooking rice, in the time of necessary, also can in a pot for cooking rice, drop into the rice of washing of from two or more rice-washing devices, discharging.In this case, the time that the Mi Zhizhi that washed from the rice-washing device input of predetermined quantity finishes, stop the conveyance pot for cooking rice, perhaps from meter the time that the rice-washing device input of this predetermined quantity was washed, adjust the bottom of the conveyance of pot for cooking rice through the precalculated position to end.
In addition, the automatic rice-washing equipment that single pan boiling meal of the present invention system uses preferably uses water-saving rice-washing device, as mentioned above, in washing meter groove core is set, and utilizes this core to occupy the periphery that this washes the central part of meter groove.Input rice and water enter the outer peripheral face of core and wash in the space between the inner peripheral surface of meter groove, rotate mobile stirring vane and wash rice, core in washing meter groove by axle rotation supporting freely, by on this core, stirring vane being installed, core and stirring vane can rotate together, if core is fixed in addition, be fine and only be rotated also with respect to the central shaft of washing meter groove by the stirring vane that on the object outside the core, is provided with.
In above-mentioned water-saving rice-washing device, the zone that has rice and rice washing water and utilize stirring vane to wash rice is the relative peripheral part of washing meter groove, peripheral speed when stirring vane rotates is bigger, and the stirring vane speed ratio is more abundant, washes the respond well of rice.Even do not change whole volumes of washing the rice zone of prior art rice-washing device, also can all carry out the respond well rice of washing to this, minimizing rice washing water consumption that can be a large amount of, water consumption is reduced, meter sewage of washing of discharging reduces, alleviated burden, and can shorten and wash a meter time environment.
In addition, the big I of core occupy wash the bad rotating shaft of Mi Xiaoguo near, and, at the core outer peripheral face with wash in the space between meter groove inner peripheral surface, as long as can keep the bigger acceptance rice and the space of water, it is had no particular limits, if washing the maximum diameter radius partly in the interior week of meter groove is R, and the radius of the maximum diameter of the periphery of core part is r, then preferably, and (1/4) R≤r≤(3/4) R, more preferably, (1/3) R≤r≤(2/3) R has reduced making water consumption like this, can the efficient good rice of washing.
The shape of washing meter groove has no particular limits, and from accepting rice and rice washing water, and the rice that will wash and wash the angle that meter sewage is effectively discharged, hope is washed meter groove and is shaped as in week in it and has cylindric and the inverted cone-shaped part that is connected in its underpart.Core has the rounding tapered part similar in fact to the tapered part of the rounding of washing meter groove, and the pyramid type part of passing through or not connecting by cylindric part above it, and its keeps and washes the predetermined space of meter groove between interior week.Because the top of core is coniform, therefore advantageously be used for from the open area of washing the rice of washing meter usefulness that meter groove top enters and rice washing water big.Be provided with the contacted nozzle of coniform part that makes water and this core top on the top of washing meter groove, the rice of being convenient to adhere on coniform part waits to be washed.
Description of drawings
Fig. 1 is the side view of an example of the automatic rice-washing equipment used of the single pan boiling meal of the present invention system;
Fig. 2 is the front view of an example of the automatic rice-washing equipment used of the single pan boiling meal of the present invention system;
Fig. 3 is the plan view of an example of the automatic rice-washing equipment used of the single pan boiling meal of the present invention system;
Fig. 4 is the schematic diagram of control system general configuration;
Fig. 5 is the side view of an example of water-saving rice-washing device;
Fig. 6 is the front view of an example of water-saving rice-washing device;
Fig. 7 is the side view of another example of water-saving rice-washing device.
The specific embodiment
Below describe embodiment of the present invention with reference to the accompanying drawings, need not explanation, the invention is not restricted to shown in the figure.
Fig. 1 is the side view of an example of the automatic rice-washing equipment used of single pan boiling meal of the present invention system, and Fig. 2 is its front view, and Fig. 3 is its plane.Among Fig. 1 and Fig. 2, the 1st, the automatic rice-washing equipment that single pan boiling meal of the present invention system uses can see too clearly from the plane of Fig. 3, is provided with four rice-washing devices 2.As shown in the figure, but these 4 rice-washing devices 2 are identical rice-washing device entirely also can use many different rice-washing devices, for example mix and use 2 kinds of each 2 rice-washing devices, perhaps complete dissimilar rice-washing device.The platform number of rice-washing device 2 without limits, more than 2 can, for example 3,5,6,7,8 or above can.As every rice-washing device 2, as long as can control its operation, can use the rice-washing device of any kind of, as using rice-washing device as described below, the stirring vane 5 that this rice-washing device was provided with and washes meter groove 3, washed the core 4 in rice 3 grooves and installs on core 4, can reduce like this and wash the needed water of rice, can effectively wash rice.The 6th, the rotating shaft of core 4, pulley 7 links to each other with motor 9 with rotating band 8 (by pulley 7).The 10th, ring sparger (shower ring), this is described further below.
The 11st, accept to wash the temporary transient storage tank of the rice of meter usefulness, utilize the transportation vehicle of advancing automatically that does not show among the figure in temporary transient storage tank 11, supplies with suitable wash meter usefulness meter.The 12nd, from the rice of temporary transient storage tank 11 First Astronautic Research Institute for Measurement and Test's requirements and the meter of discharging downwards, the 13rd, the guide pipe that the rice of metering is imported in rice-washing device 2, the 14th, rotating guide tube 13 also makes rice to supplying with the rotating driving device that moves on the rice-washing device 2 of rice to it.Temporary transient storage tank 11, meter 12, guide pipe 13 and rotating driving device 14 constitute Mi Jiliang feedway 15.Meter 12 common operating weight meters.
The 16th, the rice washing water supply pipe, it with figure in do not have the water source of the water tank that shows etc. to link to each other, control by operation the valve that do not have demonstration among the figure, in rice-washing device 2, supply with the water of scheduled volume according to scheduled timing, constitute the rice washing water feedway thus.
In the bottom of washing meter groove 3 of each rice-washing device 2, be provided with the rice discharger 17 of belt switch valve, washing the time marquis that rice finishes, perhaps it is carried out switch suitable time marquis, will make the suitable water of washing of Mi Suitong fall into together in the guider 18.In the example in the drawings, guider 18 can be simple guide pipe, its quantity only is the quantity of rice-washing device 2, and an end of pipe is connected with the outlet of the rice discharger 17 that is arranged on each rice-washing device 2 bottom, and its other end is the opening of rice guiding predetermined location that will wash.Guider 18 is not limited to shown in the figure, and for example, that guider can be that its top can rotate is mobile, and the receiving position of rice that the openend on this top is discharged to rice discharger 17 move aptly a guide pipe of root at the most.In addition, guider 18 within it portion be provided with the independently switch valve that can control its operation.In this case, by the switch time of the switch valve in the control guider 18, can control meter the sequential that to wash to the precalculated position guiding.
Shown in Figure 2 19 is from washing the device of meter groove 3 drainings, in establish can gauge tap independently valve, can from wash meter groove 3 suitable carry out draining.The 20th, the discharge outlet of using from the overflow of washing 3 drainings of meter groove, 21 are used to accept the water of being discharged.The 22nd, the water supplying pipe of cooking, it links to each other with the water sources such as water tank that do not have to show among the figure, by the operation of the valve that not have in the control chart to show, can provide the water of scheduled volume according to the sequential of being scheduled in pot for cooking rice as described later, thus the formation water feeder of cooking.
The 23rd, pot for cooking rice utilizes the carrying device 26 that comprises carrying roller 24 and be used to drive the motor 25 of carrying roller, with the conveyance in turn under the lower openings of guiding device 18 of this pot for cooking rice.W is a metering device of measuring weight, measures to pot for cooking rice 23 and to the amount of its inner rice that drops into and water etc., and its variable and variable setting value are compared, and comparative result is delivered to as described later control device 29 as signal.27, the 27th, constitute the carrying device of single pan boiling meal system conveyance streamline.Carrying device 26 can be the carrying device of a part that constitutes the carrying device of single pan boiling meal system conveyance streamline.
Fig. 3 is a plane, and the round P of dashed middle line represents the rotational trajectory of guide pipe 13, little broken circle Q represent guide pipe 13 lower ending opening portion to each rice-washing device 2 provide rice the position.
Fig. 4 is the concept map of the control system of the automatic rice-washing equipment used of the single pan boiling meal system of the invention described above, the 28th, and rice washing water feedway, the 29th, control device.Control device 29 is made of for example computer 30, input/output unit 31, display unit 32, printer 33 etc.2,15,18,26 is respectively aforesaid rice-washing device, Mi Jiliang feedway, guider, carrying device.Computer 30 has suitable storage device, according to the suitable program of being stored to Mi Jiliang feedway 15, rice washing water feedway 28, rice-washing device 2, guider 18, carrying device 26 grades are sent suitable command signal, and will be from Mi Jiliang feedway 15, rice washing water feedway 28, rice-washing device 2, guider 18, the signal of the operating conditions that places such as carrying device 26 obtain feeds back to computer 30 at any time, computer 30 is controlled its operation separately simultaneously and is carried out according to predetermined sequential according to the operational circumstances that respectively installs that contains rice-washing device 2 is carried out suitable monitoring.Need not explanation, also utilize the signal of 30 couples of aforementioned metering device W of computer to control.
Utilize 30 pairs in computer to contain operational circumstances (operational circumstances of the automatic rice-washing equipment that single pan boiling meal just of the present invention system uses) monitoring of each device of rice-washing device 2, utilize display unit 32 to show, the operator can understand this.The rice and the water yield that each rice-washing device is provided, the content of washing meter process, the rice that will wash can carry out suitable change and setting by input/output unit 31 or the wired or wireless holding wire that suits to the amount of the predetermined time interval of precalculated position guiding, the water of cooking that should drop into etc.
Fig. 5 and Fig. 6 are the front view and the side views of an example of the employed preferred water-saving rice-washing device of automatic rice-washing equipment used of the single pan boiling meal of the present invention system.Wherein same part is represented with identical Reference numeral.As illustrated in Figures 5 and 6, rice-washing device 2 is provided with washes meter groove 3, and this washes meter groove 3 rotations core 4 with the axle support freely.Wash meter groove 3 by the cylindric part 3a on top with constitute at its inverted cone-shaped part 3b that links to each other down.Core 4 is by constituting with the coniform part 4a that links to each other thereon with the roughly similar inverted cone-shaped part 4b of the inverted cone-shaped part 3b shape of washing meter groove 3.Have the space between the inverted cone-shaped part 4b of the inner peripheral surface of the inverted cone-shaped part 3b that washes meter groove 3 and core 4, this space is the space of washing rice, in this space, is provided with stirring vane 5a, 5b, 5c and 5d with core 4 rotations.
As mentioned above, the big I of core 4 occupy wash the bad rotating shaft of meter efficient 6 near, and, at core 4 outer peripheral faces with wash in the space between meter groove 3 inner peripheral surfaces, as long as its size can keep accepting the space of rice and water, it is had no particular limits, if washing the radius of maximum diameter part (the cylindric part 3a among the figure) in the interior week of meter groove 3 is R, and the radius of the maximum diameter of the periphery of core 4 part (adjacent part of coniform part 4a and inverted cone-shaped part 4b among the figure) is r, then preferably, and (1/4) R≤r≤(3/4) R, more preferably, (1/3) R≤r≤(2/3) R has reduced making water consumption like this, can the efficient good rice of washing.
Stirring vane 5a, 5b, 5c and 5d are by the rib 34 of the housing that constitutes stirring vane and the connection rib 35,35,35 that connects this housing rib 34 and core 4 ... constitute.In the example shown in this figure, stirring vane 5a, 5b, 5c and 5d can directly be fixed on the core 4, the rotation common by making core 4 rotations with it, perhaps core 4 and stirring vane 5a, 5b, 5c and 5d can divide and be arranged, core 4 is fixedly installed in washing meter groove 3, and stirring vane 5a, 5b, 5c and 5d are only around rotating shaft 6 independent rotations.Certainly, preferably with core 4 water-stops, make water can not immerse its inside.In the example shown in this figure, 4 stirring vane 5a, 5b, 5c and 5d install at the intervals according to 90 degree around core 4, and the quantity of stirring vane is not limited to 4 certainly, can be 2,3,5,6,7,8 or more than.
The 36th, the nozzle of on ring sparger 10, installing, though do not show among the figure, but can a plurality of nozzles be installed along ring sparger 10, accept the water from the water source supply that not have among the figure to show, current 37 touch from all parts on every side of washing meter groove 3 to the coniform part 4a of core 4.Therefore the flushings such as rice of adhering on the coniform part 4a can be got off.
38 are mounted in the equipment for separating liquid from solid of overflow with discharge outlet 20 inlet sides, for example are the nets of being made by stainless steel, prevent that rice from waiting the discharge outlet of using from overflow 20 inadvertently to flow out.Entrance side at drainage arrangement 19 is installed same equipment for separating liquid from solid 38.In the discharger 17 of the rice of washing and the inside of drainage arrangement 19, there is not the valve of demonstration respectively in the installation diagram, by controlling its switching manipulation, can wash a meter sewage from washing to discharge in meter groove 3, and discharge the rice of washing.In rice discharger 17 and drainage arrangement 19, the water supply port can be set, by from this water supply port reverse water that provides in washing meter groove 3, can be to washing the Mi Jinhang counter flow washing in meter groove 3, above making that the foreign material of light specific gravity swim in, discharge from the discharge outlet 20 that overflow is used, can clean the inside of meter discharger 17 and drainage arrangement 19.
Fig. 7 is the figure of another example of the water-saving rice-washing device that preferably uses of the present invention, and wherein same parts are represented with same Reference numeral.Rice-washing device shown in Figure 7 is characterised in that, its core 4 with similar inverted cone part 4b of the inverted cone part 3b that washes meter groove 3 and the coniform part 4a that links to each other thereon between, have cylindric part 4c.Core 4 also can become this shape, in this case, between the outer peripheral face of the cylindric part 4c of the inner peripheral surface of the cylindric part 3a that washes meter groove 3 and core 4 and washing between the outer peripheral face of inverted cone part 4b of the inner peripheral surface of inverted cone-shaped part 3b of meter groove 3 and core 4 formed space and constitute and wash a meter space.In this space, be provided with the stirring vane 5a～5d that together rotates with core 4, identical with the situation of Fig. 5 and rice-washing device shown in Figure 6.
In the rice-washing device 2 of Fig. 7, the maximum diameter part of the periphery of core 4, this part radius r of just cylindric part 4c, compare with the radius R of the maximum diameter in the interior week of washing meter groove 3 part (the cylindric part 3a among the figure), (1/4) R≤r≤(3/4) R preferably, more preferably, (1/3) R≤r≤(2/3) R is identical with foregoing situation.
In above-mentioned water-saving rice-washing device, in the space of washing between meter groove inner peripheral surface and the core outer peripheral face, wash rice, wash the effective of rice, the employed water yield can be saved to approximately below half than the water yield of prior art.Same, also saved required washing a meter time.As a result, reduced the amount of washing meter sewage of discharging, alleviated burden, helped the earth environment protection environment.
Below, utilize Fig. 1, Fig. 2 and Fig. 4 that the operation of the used automatic rice-washing equipment of single pan boiling meal system of the present invention is described.At first, send the signal of washing the rice beginning from control device 29.This washes meter commencing signal can be signal from the control system of single pan boiling meal system, also can be instruction for site operation people's control device etc., the signal that the automatic rice-washing equipment that single pan boiling meal of the present invention system uses also can send alone.
After washing meter commencing signal and sending from control device 29, Mi Jiliang feedway 15 is accepted this signal and is begun operation, rice by meter 12 metering predeterminable quantities, rotating driving device 14 also begins operation, make guide pipe 13 on a selected rice-washing device 2, rotate, in this state, provide the rice that is measured in meter groove 3 to washing of this selected rice-washing device 2.After this, rice washing water feedway 28 begins operation, and the rice washing water of scheduled volume is provided to the washing in meter groove 3 of rice-washing device 2 that provides rice from supply pipe 16.Selected then rice-washing device 2 begins to wash a meter process.
Mi Jiliang feedway 15 is in the operation that begins after the scheduled time is passed through in above-mentioned initial operation again, rotating driving device 14 also begins operation, with guide pipe 13 rotation on the rice-washing device of selecting for the second time 2, like this rice that is measured is offered washing in meter groove 3 of selected rice-washing device 2.After this, rice washing water feedway 28 also begins secondary operation, and the rice washing water of scheduled volume is provided from meter groove 3 of washing of feed pipe 16 in the rice-washing device 2 that provides new rice.Then, this rice-washing device 2 begins to wash a meter process.Below, according to identical mode, repeat at interval to measure the operation that rice is provided, rice washing water is provided and begins rice-washing device 2 according to preset time in turn to each rice-washing device 2.As a result, each rice-washing device 2 is finished meter process of washing at interval in turn according to preset time.
Washing after a meter process finishes, in finishing the rice-washing device 2 of washing meter process, provide the new water of scheduled volume from feed pipe 16, the valves in the rice discharger 17 are in open mode, with rice of washing and the water that newly provides discharge in guiding device 18 together.Utilize guider 18 that the Mi Heshui that washed that is discharged is guided to the precalculated position.The sequential of this guiding and each rice-washing device 2 to wash the sequential that meter process finishes identical, finish in turn at interval to wash under the situation of meter process according to preset time at each rice-washing device 2, the rice that the time marquis of the predetermined space between each rice-washing device 2 utilizes guider 18 to wash guides to the precalculated position.And each rice-washing device 2 wash a sequential that meter process finishes be not according to preset time situation at interval under, can change the sequential of the rice of washing of discharging from rice discharger 17, the Mi Liyong guider 18 that the time marquis of the predetermined space between each rice-washing device 2 will wash guides to the precalculated position.Have at guider 18 under the situation of valve independently, carry out this adjustment the switch time of the valve by changing guider 18.
With above-mentioned wash meter process parallel be, control device 29 transmits signal to carrying device 26, from the conveyance streamline of system pot for cooking rice 23 is carried out conveyance to the precalculated position of guider 18 bottoms, stop at this place, under waiting for the state of accepting, carry out standby and will from wash meter rice-washing device 2 of process end, put in the pot for cooking rice 23 that is in holding state by the Mi Heshui that washed that discharge and that guide by guider 18.The water yield that drops in pot for cooking rice 23 does not reach the time marquis of the necessary amount of cooking, and water supplying pipe 22 provides an amount of water of cooking in pot for cooking rice 23 from cooking.Utilize metering device W, the weight of integral body that measurement contains the pot for cooking rice 23 of rice and water etc. is confirmed the rice and the water of input predetermined amount of time in the pot for cooking rice 23, marquis when quantity not sufficient, append the water of cooking as mentioned above, when weight reaches predetermined value, carry confirmation signal to carrying device 26 or control device 29, by waiting for this confirmation signal, control device 29 judgements are thrown in to pot for cooking rice and are finished, operate carrying device 26 once more, pot for cooking rice 23 is taken out of to the conveyance streamline of single pan boiling meal system.What accompany with it is, another new pot for cooking rice 23 is moved into the precalculated position, is in holding state.In the new pot for cooking rice 23 under being in holding state, drop into from the rice of washing of discharging meter machine of washing 2 of process end of washing again.The automated rice cooking system that single pan boiling meal of the present invention system uses repeats aforesaid operations, to conveyance in turn in the precalculated position pot for cooking rice 23 down of guider 18 outlets the input necessary amount washed meter.
As mentioned above, the automatic rice-washing equipment that utilizes single pan boiling meal of the present invention system to use, make many rice-washing devices corresponding with a conveyance streamline, on principle, 1 needed time of washing meter process of pot for cooking rice can foreshorten to it by platform number/one of employed rice-washing device.
The operation of the preferred water-saving rice-washing device that uses in the automated rice cooking system that single pan boiling meal of the present invention system uses is described below with reference to Fig. 5 and Fig. 6.
Rice and rice washing water are provided in rice-washing device 2, and core 4 begins rotation, and what accompany with it is stirring vane 5a～5d rotation, prepares and washes rice.This moment, flushings such as the rice that will adhere to were got off owing to the current 37 that the nozzle 36 from suitable ring sparger 10 sprays contact with the coniform part 4a of core 4.Valve in the drainage arrangement 19 stays open state, washes rice by carrying out draining.Need not explanation, the valve in the rice discharger 17 is in closed condition.Stirring vane 5a～5d can continue rotation along identical direction continuously, the angle that perhaps every rotation is predetermined, and about 90 degree of preferably every rotation then can improve and wash a meter efficient with regard to counter-rotating.
After the rice end was washed in predetermined preparation, after rice washing water was discharged fully, the valves in the drainage arrangement 19 were in closed condition, provide rice washing water by feed pipe 16 then.At this moment, the current 37 that spray owing to the nozzle 36 from suitable ring sparger 10 contact with the coniform part 4a of core 4, and the rice flushing flow that will adhere to is got off, and washes Mi Xiangtong with preparation.Because the valve in the drainage arrangement 19 is in closed condition, when the discharge outlet 20 beginning drainings of using from overflow, stop feedwater.Then, core 4 begins rotation, and rice is washed in stirring vane 5a～5d rotation simultaneously.When washing rice and finishing, the valves in the drainage arrangement 19 are opened, and carry out draining when predetermined.As mentioned above, repeat rice washing water is provided, washes rice, draining of pre-determined number, finish to wash a meter process then.
The operation of above-mentioned rice-washing device all can be carried out automatically according to predetermined order, and the turbidity by detecting rice washing water etc. detect the degree of washing rice, control according to this detection signal.But above explanation is with an example of the operation of rice-washing device need not to illustrate that nature can make various distortion.
According to above description, in the automatic rice-washing equipment that single pan boiling meal of the present invention system uses, many rice-washing devices are organically combined, the rice of at interval each rice-washing device being washed according to preset time guides to the precalculated position, and the rice that will wash is thrown in the pot for cooking rice under the precalculated position of conveyance in turn effectively.The automatic rice-washing equipment that utilizes single pan boiling meal of the present invention system to use, many rice-washing devices are corresponding with a conveyance streamline, say on the principle, and 1 needed time of washing meter process of pot for cooking rice can foreshorten to platform number/one of the rice-washing device of its use.
In addition,, then wash a meter excellent in efficiency, the water yield of using compared with prior art can be saved, can obtain better effect to approximately below half if use water-saving rice-washing device in the automatic rice-washing equipment that single pan boiling meal of the present invention system uses.This effect is more remarkable in the automatic rice-washing equipment that the single pan boiling meal of the present invention who uses many rice-washing devices system uses.
Claims (7)
1. automatic rice-washing equipment that single pan boiling meal system uses comprises at least:
Many rice-washing devices, in these many rice-washing devices each measure and provide rice washing water feedway that the Mi Jiliang feedway of the rice of scheduled volume, in these many rice-washing devices each provides rice washing water, will be from many rice-washing devices the rice of washing of each discharge guide to the guider in precalculated position, it is characterized in that, for the rice that will wash at interval according to preset time guides to described precalculated position, also comprise the control device that operation of each rice-washing device and/or described each device is controlled.
2. the automatic rice-washing equipment that single pan boiling meal as claimed in claim 1 system uses is characterized in that, has to be positioned at the carrying device of taking out of pot for cooking rice of moving into of below, precalculated position that the rice that will be washed by guider is directed to.
3. the automatic rice-washing equipment that single pan boiling meal as claimed in claim 2 system uses, it is characterized in that, also has the control device that described carrying device is controlled, thereby utilizing rice that guider will wash before the guiding of precalculated position and afterwards, respectively pot for cooking rice is being moved into the bottom, precalculated position and taken out of from this bottom, precalculated position.
4. the automatic rice-washing equipment of using as claim 1,2,3 arbitrary described single pan boiling meal systems, it is characterized in that rice-washing device has to be washed a meter groove, wash on meter groove inner peripheral surface according to the core of predetermined space setting and at this core outer peripheral face with wash in the space between meter groove inner peripheral surface and rotate mobile stirring vane with the central shaft of washing meter groove as rotating shaft at this.
5. the automatic rice-washing equipment that single pan boiling meal as claimed in claim 4 system uses, it is characterized in that the maximum diameter part radius of the periphery of core is r, the maximum diameter radius partly of washing the interior week of meter groove is R, (1/4) R≤r≤(3/4) R then, preferred (1/3) R≤r≤(2/3) R.
6. the automatic rice-washing equipment of using as claim 4 or 5 described single pan boiling meal systems, it is characterized in that, wash meter groove and be shaped as in week in it and have cylindric part and the inverted cone part that links to each other with its underpart, core has and roughly similar inverted cone part of the inverted cone partial shape of washing meter groove and above it the coniform part of passing through or not linking to each other by cylindric part.
7. the automatic rice-washing equipment that single pan boiling meal as claimed in claim 6 system uses is characterized in that the top of washing meter groove is provided with the contacted nozzle of the tapered segment that makes water and core.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001383505A JP3706828B2 (en) | 2001-12-17 | 2001-12-17 | Automatic rice washing machine for one pot cooking system |
| JP383505/2001 | 2001-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1436506A true CN1436506A (en) | 2003-08-20 |
Family
ID=27593530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02140008 Pending CN1436506A (en) | 2001-12-17 | 2002-12-17 | Automatic washing rice equipment for single-pot cooking system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3706828B2 (en) |
| CN (1) | CN1436506A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940443A (en) * | 2009-07-06 | 2011-01-12 | 株式会社久保田 | Rice washing device |
| CN105537179A (en) * | 2016-02-22 | 2016-05-04 | 郭小川 | Intelligent and automatic rice washing device |
| CN105662110A (en) * | 2016-02-03 | 2016-06-15 | 方向伟 | Intelligent fully-automatic electric cooker |
| CN106419588A (en) * | 2016-11-04 | 2017-02-22 | 岭南师范学院 | Fully automatic rice taking and washing electric cooker and control method thereof |
| CN106562662A (en) * | 2016-11-04 | 2017-04-19 | 岭南师范学院 | Intelligent electric cooker with full-automatic rice amount measuring and cleaning functions and control method thereof |
| TWI601503B (en) * | 2016-02-25 | 2017-10-11 | 科尼克自動化有限公司 | Automatic rice cooker |
| CN111820754A (en) * | 2020-07-01 | 2020-10-27 | 广州富港万嘉智能科技有限公司 | Rice washing device and rice steaming equipment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008029933A (en) * | 2006-07-27 | 2008-02-14 | Kubota Corp | Rice washing method and rich washer |
| CN107536476B (en) * | 2017-10-23 | 2024-03-26 | 盐城工业职业技术学院 | Rice washing device and rice washing electric rice cooker |
| CN109619993B (en) * | 2019-02-22 | 2023-05-26 | 毛莉 | Automatic rice-washing and cooking electric cooker |
-
2001
- 2001-12-17 JP JP2001383505A patent/JP3706828B2/en not_active Expired - Fee Related
-
2002
- 2002-12-17 CN CN 02140008 patent/CN1436506A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940443A (en) * | 2009-07-06 | 2011-01-12 | 株式会社久保田 | Rice washing device |
| CN105662110A (en) * | 2016-02-03 | 2016-06-15 | 方向伟 | Intelligent fully-automatic electric cooker |
| CN105662110B (en) * | 2016-02-03 | 2018-11-23 | 方向伟 | A kind of automatic intelligent electric cooker |
| CN105537179A (en) * | 2016-02-22 | 2016-05-04 | 郭小川 | Intelligent and automatic rice washing device |
| CN105537179B (en) * | 2016-02-22 | 2018-01-23 | 杭州创培信息科技有限公司 | Intelligent automation grain cleaning device |
| TWI601503B (en) * | 2016-02-25 | 2017-10-11 | 科尼克自動化有限公司 | Automatic rice cooker |
| CN106419588A (en) * | 2016-11-04 | 2017-02-22 | 岭南师范学院 | Fully automatic rice taking and washing electric cooker and control method thereof |
| CN106562662A (en) * | 2016-11-04 | 2017-04-19 | 岭南师范学院 | Intelligent electric cooker with full-automatic rice amount measuring and cleaning functions and control method thereof |
| CN106562662B (en) * | 2016-11-04 | 2018-09-28 | 岭南师范学院 | Full-automatic rice quantity-measuring and rice-washing intelligent electric cooker and its control method |
| CN111820754A (en) * | 2020-07-01 | 2020-10-27 | 广州富港万嘉智能科技有限公司 | Rice washing device and rice steaming equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003180520A (en) | 2003-07-02 |
| JP3706828B2 (en) | 2005-10-19 |
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