CN115590368A - Full-automatic rice taking, metering, washing and rice steaming integrated machine and rice steaming method thereof - Google Patents

Abstract

The application belongs to the technical field of kitchen equipment and discloses a full-automatic rice taking and metering washing and steaming integrated machine and a rice steaming method thereof, wherein the full-automatic rice taking and metering washing and steaming integrated machine comprises a washing mechanism, a rice steaming box and a steaming tray conveying mechanism, wherein the washing mechanism comprises a frame body, a granary, a metering valve, a sealing electromagnetic valve, a cleaning bucket, a stirrer, a water inlet valve, a water discharge valve, an electromagnetic discharging valve and a first placing platform; the rice steaming box comprises a box body, a box door, a heating device and a rice steaming cavity, wherein a second placing platform and a rice steaming tray lifting mechanism are arranged in the rice steaming cavity, a side door and a pneumatic opening and closing mechanism are arranged on the box body, the rice steaming tray conveying mechanism comprises a horizontal conveying mechanism and a vertical conveying mechanism, a vertical rod, a first electromagnet and a transverse rod are arranged on the vertical conveying mechanism in a sliding mode, the rice steaming tray is conveyed to a first placing platform through the first electromagnet, and the rice steaming tray is pushed to the second placing platform through the first placing platform through the transverse rod. The whole process is full-automatic in rice taking, metering, washing, tray loading, box conveying and rice steaming, labor is saved, working efficiency is improved, and labor cost is saved.

Description

Full-automatic rice taking, metering, washing and rice steaming integrated machine and rice steaming method thereof

Technical Field

The invention relates to the technical field of kitchen equipment, in particular to a full-automatic rice-taking metering washing and steaming integrated machine and a rice steaming method thereof.

Background

In large and medium-sized dining halls of schools, factories, army and the like, because the number of people for dining is large, a large amount of rice is needed, a rice steaming box is mostly used in various dining halls at present, a large number of dishes of rice can be steamed at one time, and the dining requirement is met.

However, the rice steaming boxes used in the prior canteens mainly only have a rice steaming function, workers need to wash rice in advance and then lay the rice in a steaming tray, and then the steaming trays are placed into the steaming boxes one by one, so that a person needs to be specially arranged to be responsible for rice washing, rice washing and rice steaming, and the labor cost is increased. Moreover, manual operation is subjective, the amount of rice and water in the steaming tray depends on experience and subjective judgment of workers, so that the situation that the rice is not steamed or the rice is steamed completely can be caused, the taste of the steamed rice is influenced, and waste is caused.

Disclosure of Invention

In order to solve the problems, the invention provides a full-automatic rice taking, metering, washing and rice steaming integrated machine and a rice steaming method thereof.

The technical purpose of the invention is realized by the following technical scheme: a full-automatic rice-taking, metering, washing and steaming integrated machine comprises a washing mechanism, a steaming box and a steaming tray conveying mechanism,

the elutriation mechanism comprises a frame body, wherein a granary is arranged on the frame body, a metering valve and a sealing electromagnetic valve are sequentially arranged at a discharge port at the bottom of the granary, a cleaning bucket is arranged below the granary, a stirrer is arranged in the cleaning bucket, a water inlet valve is arranged at the upper end of the cleaning bucket, a drain valve is arranged at the lower end of the cleaning bucket, an electromagnetic blanking valve is arranged at the bottom of the cleaning bucket, and a first placing table for placing a steaming tray is arranged below the cleaning bucket;

the rice steaming box comprises a box body, a box door is rotatably arranged on the front surface of the box body, a heating device and a rice steaming cavity are arranged in the box body, a second placing table and a steaming tray lifting mechanism are arranged in the rice steaming cavity, a side door is hinged to one side of the box body close to the elutriation mechanism, a pneumatic opening and closing mechanism is connected onto the side door, and when the side door is opened to be horizontal, the upper end surfaces of the first placing table, the second placing table and the side door are coplanar;

the steaming tray conveying mechanism comprises a horizontal conveying mechanism, a vertical conveying mechanism is arranged on the horizontal conveying mechanism in a sliding mode, a vertical rod is arranged on the vertical conveying mechanism in a sliding mode, a first electromagnet is arranged at the bottom end of the vertical rod, a transverse rod which stretches towards the direction of the rice steaming box in a hanging mode is further arranged on the vertical rod, a second electromagnet is arranged at the tail end of the transverse rod, the first electromagnet is used for sucking the steaming tray and conveying the steaming tray to a first placing table, and the second electromagnet is used for sucking the side wall of the steaming tray and pushing the steaming tray to the second placing table from the first placing table or pulling the steaming tray to the first placing table from the second placing table.

By adopting the technical scheme, the washing mechanism, the rice steaming box and the steaming tray conveying mechanism are arranged, rice is quantitatively fed and automatically washed through the washing mechanism, then the washed rice is discharged onto the steaming tray below, and the proportion of the rice and water is controlled through a machine, so that the quality of the steamed rice can be effectively ensured; the rice steaming tray pushing device has the advantages that rice is filled in the rice steaming box through the rice steaming tray conveying mechanism, the rice steaming tray is lifted upwards layer by layer through the rice steaming tray lifting mechanism in the rice steaming box, the side door is closed through the pneumatic opening and closing mechanism to steam rice, the whole process is completed through rice feeding, rice washing, tray loading and whole automatic rice steaming operation in the rice steaming box, manual direct participation is not needed, manpower is saved, working efficiency is improved, and labor cost is saved.

Further, still be provided with outward and add rice groove washing mechanism, it is provided with the vacuum pump to add rice groove bottom discharge gate department, the vacuum pump exit end is connected to the feed inlet of granary through the discharging pipe.

Through adopting above-mentioned technical scheme, set up and add the rice groove, will add the cereal of rice inslot through the vacuum pump and carry in the granary, just so do not need the manual work directly to pouring rice in the granary, use manpower sparingly.

Further, the steaming tray lifting mechanism comprises lifting ropes which are arranged on two sides of the second placing table and are vertically arranged, a plurality of lifting rods are arranged on the lifting ropes at intervals along the vertical direction, the lifting rods on the lifting ropes on the two sides correspond to the edge of the steaming tray in two directions, two upper pulleys and two lower pulleys are respectively arranged at the upper end and the lower end of the box body, an upper motor is arranged between the two upper pulleys, a lower motor is arranged between the two lower pulleys, and the upper end and the lower end of each lifting rope are wound on an upper motor output shaft through the upper pulleys and are wound on a lower motor output shaft through the lower pulleys.

Through adopting above-mentioned technical scheme, set up lifting rope and lifter, utilize last motor and lower motor to realize the rising and the decline of lifter to make the steaming tray rise and descend.

Further, pneumatic starting and stopping mechanism is including setting up the connecting block on the side door and setting up the connecting seat on the box outer wall of side door below, set up the cylinder between connecting block and the connecting seat, the one end and the connecting block of cylinder are articulated, the other end is articulated with the connecting seat, the length of connecting seat and the highly uniform of side door.

Through adopting above-mentioned technical scheme, set up opening and close of cylinder control side door, easy operation, control is convenient.

Further, horizontal conveyor constructs including transverse arrangement's first slide rail and first lead screw, the one end that rice steaming box was kept away from to first lead screw sets up first motor, it is provided with first slide to slide on the first slide rail, be equipped with screw and first lead screw threaded connection in the first slide, first slide bottom is provided with vertical second slide rail and second lead screw, second lead screw top is provided with the second motor, it is provided with the second slide to slide on the second slide rail, be equipped with screw and second lead screw threaded connection in the second slide, the montant is fixed to be set up on the second slide.

Through adopting above-mentioned technical scheme, set up slide rail and lead screw, rotate the lead screw through the motor and make the slide on the slide rail, simple structure, the motion is stable.

Furthermore, a steaming tray rack is arranged on one side, away from the rice steaming box, of the elutriation mechanism, and the steaming tray rack is used for stacking empty steaming trays.

Through adopting above-mentioned technical scheme, set up the steaming tray frame, place clean empty steaming tray on the steaming tray frame, utilize steaming tray conveying mechanism to get the dish automatically, realize full automatization operation.

A rice steaming method of a full-automatic rice taking, metering, washing and rice steaming integrated machine comprises the following steps:

s1: filling grains into the grain bin;

s2: opening a metering valve and a sealed electromagnetic valve to quantitatively put grains in the grain bin into a cleaning hopper;

s3: closing the metering valve and the sealing electromagnetic valve, and opening the water inlet valve to inject clean water into the cleaning hopper; turning on the stirrer for stirring; opening a drain valve to drain water; repeating for several times;

s4: opening a water inlet valve to inject a fixed amount of clear water into the cleaning hopper to adjust the proportion of the rice water;

s5: opening an electromagnetic blanking valve to place the rice-water mixture in the cleaning hopper into an empty steaming tray on a first placing table;

s6: opening a side door of the rice steaming box, and feeding a steaming tray filled with the rice-water mixture into the rice steaming box;

s7: and repeating S2-S6, conveying the steaming tray to the upper layer of the rice steaming box through the steaming tray lifting mechanism, closing a side door of the rice steaming box after the rice steaming box is filled with the steaming tray or reaches the required amount of the steaming tray, and starting rice steaming.

By adopting the technical scheme, quantitative rice and water are added into the cleaning hopper by utilizing the metering valve and the water inlet valve, automatic blending of the proportion of the automatically washed rice and the rice water is realized, the blended rice-water mixture is placed into the steaming tray, and finally the rice is steamed by the rice steaming box, so that the proportion of the rice and the water in each steaming tray is consistent and appropriate, and the quality of the steamed rice is greatly improved.

Further, the grains in the grain bin are one or more of five grains.

By adopting the technical scheme, various grains can be placed in the grain bin, so that various rice can be steamed out according to the requirements.

Furthermore, the manner of feeding the steaming tray into the rice steaming box in the step S6 includes manual feeding, feeding by a steaming tray conveying mechanism or feeding by a mechanical arm.

Through adopting above-mentioned technical scheme, the mode that utilizes manual to send into, steaming tray conveying mechanism to send into or the manipulator sends into will steaming the dish and send into the steamed rice case, and the selectivity is more, can select according to the actual conditions in different kitchens.

Further, the method also comprises the step S8: after the rice steaming is finished, the steaming tray lifting mechanism is started to lower the lower layer steaming tray to the second placing platform, the side door is opened, and the steaming tray is taken out manually by a steaming tray conveying mechanism or a mechanical arm.

Through adopting above-mentioned technical scheme, utilize steaming tray elevating system to evaporate the dish with lower floor and drop to the second and place the bench, take out steaming tray through manual, steaming tray conveying mechanism or manipulator again, but also the automation is got the dish, and the mode is various, strong adaptability.

In conclusion, the invention has the following beneficial effects: the rice is quantitatively fed and automatically washed through the washing mechanism, then the washed rice is discharged onto a steaming tray below the washing mechanism, and the quality of the steamed rice can be effectively ensured by controlling the proportion of the rice and water through a machine; the rice steaming tray pushing device has the advantages that rice is filled in the rice steaming box through the rice steaming tray conveying mechanism, the rice steaming tray is lifted upwards layer by layer through the rice steaming tray lifting mechanism in the rice steaming box, the side door is closed through the pneumatic opening and closing mechanism to steam rice, the whole process is completed through rice feeding, rice washing, tray loading and whole automatic rice steaming operation in the rice steaming box, manual direct participation is not needed, manpower is saved, working efficiency is improved, and labor cost is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention in a state of sucking an empty tray;

FIG. 2 is a schematic view of the overall structure of an embodiment of the present invention in a state of washing rice and receiving rice;

FIG. 3 is a schematic structural view of a rice steaming plate of the embodiment of the present invention in a state of being put into a rice steaming box;

FIG. 4 is a schematic diagram of the overall structure of the elutriation mechanism in the embodiment of the present invention;

FIG. 5 is a schematic view showing the overall structure of a rice steaming cabinet according to an embodiment of the present invention;

fig. 6 is a partially enlarged schematic view of fig. 2.

In the figure: 10. a elutriation mechanism; 11. a frame body; 12. a granary; 121. a metering valve; 122. sealing the electromagnetic valve; 13. cleaning the hopper; 131. a stirrer; 132. a water inlet valve; 133. a drain valve; 134. an electromagnetic blanking valve; 135. an overflow valve; 136. a filter; 14. a first placing table; 20. a rice steaming box; 21. a box body; 22. a box door; 23. a second placing table; 24. a steaming tray lifting mechanism; 241. a lift cord; 242. a lifting bar; 243. an upper pulley; 244. a lower pulley; 245. an upper motor; 246. a lower motor; 25. a side door; 26. a pneumatic opening and closing mechanism; 261. connecting blocks; 262. a connecting seat; 263. a cylinder; 30. a steaming tray conveying mechanism; 31. a horizontal conveying mechanism; 311. a first slide rail; 312. a first lead screw; 313. a first motor; 314. a first slider; 32. a vertical conveying mechanism; 321. a second slide rail; 322. a second screw rod; 323. a second motor; 324. a second slide carriage; 33. a vertical rod; 34. a first electromagnet; 35. a cross bar; 36. a second electromagnet; 40. steaming the plate; 50. a rice adding groove; 51. a vacuum pump; 52. a discharge pipe; 60. a steaming tray frame.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

As shown in fig. 1-6, the embodiment of the present application discloses a full-automatic rice-taking, metering, washing and steaming integrated machine, which comprises a washing mechanism 10, a steaming box 20 and a steaming tray conveying mechanism 30,

elutriation mechanism 10 includes support body 11, be provided with granary 12 on the support body 11, granary 12 can set up two or more, two or more granary 12 set up side by side, a plurality of granaries 12 can be used to splendid attire rice and other five cereals respectively, can select according to specific demand, the advantage that sets up two or more storehouses is the cereal type that can select the splendid attire according to the actual conditions in dining room, once can carry out the cooking of two kinds of cereals at least like this, also can mix the back with multiple cereal and cook.

The metering valve 121 and the sealing electromagnetic valve 122 are sequentially arranged at a discharge outlet at the bottom of the granary 12, and the metering valve 121 is used for controlling and metering the weight of grains in the granary 12 and discharging the grains according to needs. Sealing solenoid valve 122 is used for sealing the discharge end of granary 12, opens during the unloading, closes after the unloading is accomplished, avoids the below to wash in the steam of fighting 13 rises to granary 12 from the pipeline in, leads to the cereal in the granary 12 to wet, influences cereal quality and the storage time.

A cleaning hopper 13 is arranged below the granary 12, and the discharge end of the granary 12 is positioned right above the cleaning hopper 13, namely grains in the granary 12 can directly fall into the cleaning hopper 13. The upper end of the washing bucket 13 is provided with a water inlet valve 132, one end of the water inlet valve 132 faces to the inner cavity of the washing bucket 13, the other end of the water inlet valve 132 is connected with a clean water source through a water pipe, and when the washing machine is used specifically, the washing machine can be connected to a water tap of a kitchen, and the water inlet valve 132 can be controlled through electromagnetic control. An overflow valve 135 is arranged on the wall of the upper end of the cleaning bucket 13, the overflow valve 135 is mainly used for preventing excessive water from entering the cleaning bucket 13, and a drain pipe is arranged at the outlet end of the overflow valve 135 and can drain the excessive water in the cleaning bucket 13. The stirrer 131 is provided in the washing bucket 13, and the rice and the water in the washing bucket 13 are stirred and mixed by the stirrer 131, so that the purpose of washing the rice is achieved. A drain valve 133 is provided at a lower end of the washing bucket 13, a filter 136 is provided at an inlet end of the drain valve 133, the filter 136 mainly blocks grains in the washing bucket 13 to prevent the grains from flowing out together with the rice-washing water, and a drain pipe is provided at an outlet end of the drain valve 133 to discharge the rice-washing water. The drain pipe at the outlet end of the overflow valve 135 and the drain pipe at the outlet end of the drain valve 133 are finally merged to one main drain pipe, which is connected to a sewer of a kitchen to drain the waste water generated in the whole machine. An electromagnetic blanking valve 134 is arranged at the bottom of the washing bucket 13, and after rice washing is finished, the electromagnetic blanking valve 134 is opened to discharge the rice-water mixture in the washing bucket 13.

A first placing platform 14 is arranged below the washing bucket 13, the first placing platform 14 is used for placing an empty steaming tray 40 conveyed by the steaming tray conveying mechanism 30, and the empty steaming tray 40 is used for containing the rice-water mixture in the washing bucket 13.

Mechanism 10 still is provided with outward and adds rice groove 50 with washing, it is provided with vacuum pump 51 to add rice groove 50 bottom discharge gate department, the vacuum pump 51 exit end passes through the feed inlet that discharging pipe 52 is connected to granary 12, it is specific, the exit end of discharging pipe 52 can set up the three-way valve, thereby introduce different granaries 12 respectively with the export of discharging pipe 52, through adding rice groove 50 and vacuum pump 51 and realizing the material loading to granary 12, only need with the leading-in rice groove 50 that adds of cereal can, need not fall down granary 12 of eminence with cereal again, use manpower sparingly.

The rice steaming box 20 comprises a box body 21, a box door 22 is arranged on the front face of the box body 21 in a rotating mode, a heating device and a rice steaming cavity are arranged in the box body 21, a second placing table 23 and a rice steaming tray lifting mechanism 24 are arranged in the rice steaming cavity, the rice steaming tray lifting mechanism 24 comprises lifting ropes 241 which are arranged on two sides of the second placing table 23 and are vertically arranged, a plurality of lifting rods 242 are arranged on the lifting ropes 241 along the vertical direction at intervals, concretely, two lifting ropes 241 are arranged on each side, the lifting ropes are respectively arranged at two ends of each lifting rod 242, the distance between the two lifting ropes 241 on the same side is larger than the width of the rice steaming tray 40, the lifting rods 242 on the lifting ropes 241 on two sides correspond to the tray edge used for supporting the rice steaming tray 40 in a pairwise mode, and the rice steaming tray 40 is supported through the two lifting rods 242. The upper and lower ends of the case 21 are respectively provided with two upper pulleys 243 and two lower pulleys 244, an upper motor 245 is arranged between the two upper pulleys 243, a lower motor 246 is arranged between the two lower pulleys 244, the upper end of the lifting rope 241 is wound on the output shaft of the upper motor 245 through the upper pulleys 243, and the lower end is wound on the output shaft of the lower motor 246 through the lower pulleys 244. The lifting rod 242 is lifted or lowered by the upper motor 245 and the lower motor 246, thereby lifting or lowering the steaming tray 40.

The specific working principle is as follows: in an initial state, the lifting rope 241 and the lifting rod 242 are both located under the second placing table 23, the lifting rope 241 is in a loose state, the lifting rod 242 is also stacked together, after the steaming tray 40 filled with rice and water is sent to the second placing table 23, the upper motor 245 and the lower motor 246 are started, the lifting rope 241 is slowly stretched, so that the lifting rod 242 at the uppermost layer is lifted to lift the steaming tray 40, when the distance between the steaming tray 40 and the second placing table 23 is greater than the height of the steaming tray 40, the upper motor 245 and the lower motor 246 are closed, the next steaming tray 40 is waited to be sent to the second placing table 23, and the circulation is repeated, each time one steaming tray 40 is fed, the upper motor 245 and the lower motor 246 are started to be lifted by one height until all the lifting rods 242 lift the steaming tray 40, at this time, the steaming tray 40 is fully distributed in the steaming chamber, and the steaming can be started. If full steaming is not required, the number of steaming trays 40 can be selected as desired.

Box 21 is close to elutriating the articulated side door 25 that is provided with in mechanism 10 one side, be connected with pneumatic start/stop mechanism 26 on the side door 25, pneumatic start/stop mechanism 26 is including setting up connecting block 261 on side door 25 and the connecting seat 262 that sets up on the box 21 outer wall in side door 25 below, set up cylinder 263 between connecting block 261 and the connecting seat 262, the one end and the connecting block 261 of cylinder 263 are articulated, the other end is articulated with connecting seat 262, just so can control opening and close of side door 25 through cylinder 263's flexible, side door 25 closes when cylinder 263 extends, side door 25 opens when cylinder 263 shortens. Specifically, the length of connecting seat 262 is unanimous with the height of side door 25, and like this when side door 25 is opened horizontal form, cylinder 263 is perpendicular with connecting seat 262, side door 25, and cylinder 263 plays the supporting role to side door 25, makes side door 25 keep the level, and at this moment, first platform 14, the second of placing is placed 23, side door 25 three up end coplane, and steaming tray 40 on first platform 14 of placing just can be smooth like this is pushed to the second through side door 25 and is placed on the platform 23.

The steaming tray conveying mechanism 30 comprises a horizontal conveying mechanism 31, a vertical conveying mechanism 32 is arranged on the horizontal conveying mechanism 31 in a sliding mode, specifically, the horizontal conveying mechanism 31 comprises a first sliding rail 311 and a first screw rod 312 which are transversely arranged, a first motor 313 is arranged at one end, away from the rice steaming box 20, of the first screw rod 312, a first sliding seat 314 is arranged on the first sliding rail 311 in a sliding mode, and a screw hole and the first screw rod 312 are arranged in the first sliding seat 314 and are in threaded connection. The vertical conveying mechanism 32 comprises a vertical second sliding rail 321 and a second screw rod 322, the vertical second sliding rail 321 and the second screw rod 322 are arranged at the bottom of the first sliding seat 314, a second motor 323 is arranged at the top end of the second screw rod 322, a second sliding seat 324 is arranged on the second sliding rail 321 in a sliding manner, a screw hole is formed in the second sliding seat 324 and is in threaded connection with the second screw rod 322, and the vertical rod 33 is fixedly arranged on the second sliding seat 324. The second carriage 324 is provided with a vertical bar 33, and the vertical bar 33 is movable in both horizontal and vertical directions by the horizontal conveying mechanism 31 and the vertical conveying mechanism 32. The bottom end of the vertical rod 33 is provided with a first electromagnet 34, the empty steaming tray 40 is sucked up by the first electromagnet 34, and then the steaming tray 40 is sucked and conveyed to the first placing platform 14 by the movement of the horizontal conveying mechanism 31 and the vertical conveying mechanism 32; the vertical rod 33 is also provided with a cross rod 35 which is suspended towards the rice steaming box 20, the cross rod 35 can move to one side of the steaming tray 40 far away from the rice steaming box 20 and pushes the steaming tray 40 into the second placing platform 23 of the rice steaming box 20 by abutting against the side edge of the steaming tray 40; the tail end of the cross rod 35 is provided with a second electromagnet 36, after the rice steaming is finished, the cross rod 35 and the second electromagnet 36 move to the side door 25 of the rice steaming box 20, the side door 25 is opened, the steaming tray lifting mechanism 24 places the steaming tray 40 on the second placing platform 23, the second electromagnet 36 sucks the side edge of the steaming tray 40, the horizontal conveying mechanism 31 and the vertical conveying mechanism 32 drive the cross rod 35 to move reversely, and the steaming tray 40 is pulled to the first placing platform 14 from the second placing platform 23. Namely, through the arrangement of the vertical rod 33 and the cross rod 35, the characteristics of power-on attraction and power-off release of the first electromagnet 34 and the second electromagnet 36 are utilized to realize the automatic feeding of the steaming tray 40 into the rice steaming box 20 and the automatic taking out of the steaming tray 40.

The washing mechanism 10 is provided with steaming tray frame 60 far away from rice steaming box 20 one side, steaming tray frame 60 is last to be used for piling up the steaming tray 40 of emptying, horizontal transport mechanism 31 takes montant 33 to move to the top at steaming tray 40 center, vertical transport mechanism 32 drives montant 33 and descends and makes first electro-magnet 34 catch steaming tray 40 end of a plate, vertical transport mechanism 32 drives montant 33 and rises to a certain position, horizontal transport mechanism 31 takes montant 33 to move to first place the platform 14 top, vertical transport mechanism 32 drives montant 33 again and descends and makes steaming tray 40 fall on first place the platform 14, first electro-magnet 34 cuts off the power supply and unclamps, then vertical transport mechanism 32 and horizontal transport mechanism 31 action take montant 33 and horizontal pole 35 to steaming tray 40 far away from rice steaming box 20 one side.

The embodiment also provides a rice steaming method of the full-automatic rice taking, metering, washing and rice steaming integrated machine, which is suitable for the full-automatic rice taking, metering, washing and rice steaming integrated machine and comprises the following steps:

s1: filling grain into the grain bin 12; the plurality of grain bins 12 can be used for storing different grains, such as rice, millet, black rice, brown rice, red beans, soybeans, white beans, mung beans, black beans, buckwheat, oats and other five grains, respectively, one grain can be placed in each grain bin 12, various mixed grains can be placed, and rice, five-grain rice, coarse-grain rice and the like can be steamed according to needs; the material loading of granary 12 can utilize and add rice groove 50 to realize, only need to pour cereal into adding rice groove 50 in, inhale granary 12 through vacuum pump 51 and discharging pipe 52 with cereal.

S2: opening a metering valve 121 and a sealed electromagnetic valve 122 to quantitatively put the grains in the grain bin 12 into the cleaning hopper 13; metering valve 121 and sealed solenoid valve 122 are connected with control system generally, control metering valve 121 and the opening and close of sealed solenoid valve 122 through control system, and control system can predetermine the weight of the cereal that the steaming tray 40 accepted when steaming different cereals, then through the weight of the unloading of control granary 12 in metering valve 121, ensures the volume of cereal in the final steaming tray 40, places that cereal has more or less influence the rice taste of steaming out.

S3: closing the metering valve 121 and the sealing electromagnetic valve 122, and opening the water inlet valve 132 to inject clean water into the cleaning bucket 13; turning on the stirrer 131 for stirring; the drain valve 133 is opened to drain the water; repeating for several times; the reason for repeating the above operation is to wash the grains in the washing tub 13 clean, and to sufficiently wash the grains by stirring with the stirrer 131.

S4: opening the water inlet valve 132 to inject a fixed amount of clean water into the cleaning hopper 13 to adjust the proportion of the rice water; specifically, the ratio of rice to water for steaming different grains is set according to the cooking conditions of the different grains, and then the water inlet amount of the water inlet valve 132 is controlled by the control system.

S5: opening the electromagnetic blanking valve 134 to put the rice-water mixture in the washing bucket 13 into the empty steaming tray 40 on the first placing platform 14; in this step, the empty steaming tray 40 needs to be placed on the first placing table 14 in advance, specifically, a steaming tray rack 60 may be disposed on one side of the elutriation mechanism 10 away from the rice steaming box 20, the steaming tray rack 60 is used for stacking the empty steaming trays 40, the steaming tray conveying mechanism 30 extends to the position above the steaming tray rack 60, the horizontal conveying mechanism 31 and the vertical conveying mechanism 32 drive the vertical rod 33 to move to the position above the steaming tray rack 60, then the first electromagnet 34 at the bottom end of the vertical rod 33 descends to contact with the steaming tray 40, and the steaming tray 40 is sucked by the first electromagnet 34 to move the steaming tray 40 to the first placing table 14. The empty steaming tray 40 can be directly placed on the first placing table 14 manually or by a manipulator, the manipulator can grab the empty steaming tray 40 and place the empty steaming tray 40 on the first placing table 14, or the empty steaming tray 40 can be placed on the first placing table 14 by other methods.

S6: opening a side door 25 of the rice steaming box 20 through a pneumatic opening and closing mechanism 26, and feeding a steaming tray 40 filled with rice-water mixture into the rice steaming box 20; specifically, the manner of feeding the steaming tray 40 filled with the rice-water mixture into the rice steaming box 20 includes manual feeding, feeding by the steaming tray conveying mechanism 30, or feeding by a manipulator, and the like, wherein the manual feeding and the manipulator feeding are that the steaming tray 40 is lifted or pushed into the rice steaming box 20 by hands or manipulators directly. The steam tray conveying mechanism 30 is used for conveying the steam tray conveying mechanism 30, firstly, the vertical rods 33 and the transverse rods 35 are moved to one side, away from the rice steaming box 20, of the steam tray 40 under the action of the horizontal conveying mechanism 31 and the vertical conveying mechanism 32, then the second electromagnets 36 at the end parts of the transverse rods 35 suck the steam tray 40, the horizontal conveying mechanism 31 drives the vertical rods 33 to move towards the rice steaming box 20, and the steam tray 40 is pushed into the rice steaming box 20 and stops on the second placing platform 23.

S7: and repeating S2-S6, conveying the steaming tray 40 to the upper layer of the rice steaming box 20 through the steaming tray lifting mechanism 24, specifically, lifting the steaming tray 40 on the second placing platform 23 by one layer through the steaming tray lifting mechanism 24, then repeating the steps S2-S6 to wash rice and load the rice-water mixture into the steaming tray 40, wherein the steps of washing rice and lifting the steaming tray 40 can be synchronously carried out, so that the time is saved. When the steaming tray 40 is filled in the rice steaming box 20 or the required amount of the steaming tray 40 is reached, the side door 25 of the rice steaming box 20 is closed, and rice steaming is started.

S8: after the rice steaming is finished, the steaming tray lifting mechanism 24 is started to lower the lower layer steaming tray 40 onto the second placing platform 23, the side door 25 is opened, and the steaming tray 40 is taken out manually by the steaming tray conveying mechanism 30 or a mechanical hand.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (10)

1. The utility model provides a full-automatic rice measurement of getting is washed and is steamed rice all-in-one which characterized by: comprises a elutriation mechanism (10), a rice steaming box (20) and a steaming tray conveying mechanism (30),

the elutriation mechanism (10) comprises a frame body (11), wherein a granary (12) is arranged on the frame body (11), a metering valve (121) and a sealing electromagnetic valve (122) are sequentially arranged at a discharge port at the bottom of the granary (12), a cleaning hopper (13) is arranged below the granary (12), a stirrer (131) is arranged in the cleaning hopper (13), a water inlet valve (132) is arranged at the upper end of the cleaning hopper (13), a water discharge valve (133) is arranged at the lower end of the cleaning hopper (13), an electromagnetic blanking valve (134) is arranged at the bottom of the cleaning hopper (13), and a first placing table (14) for placing a steaming tray (40) is arranged below the cleaning hopper (13);

the rice steaming box (20) comprises a box body (21), a box door (22) is rotatably arranged on the front face of the box body (21), a heating device and a rice steaming cavity are arranged in the box body (21), a second placing platform (23) and a steaming tray lifting mechanism (24) are arranged in the rice steaming cavity, a side door (25) is hinged to one side, close to the elutriation mechanism (10), of the box body (21), the side door (25) is connected with a pneumatic opening and closing mechanism (26), and when the side door (25) is opened to be horizontal, the upper end faces of the first placing platform (14), the second placing platform (23) and the side door (25) are coplanar;

steaming tray conveying mechanism (30) are including horizontal conveying mechanism (31), it is provided with vertical conveying mechanism (32) to slide on horizontal conveying mechanism (31), it is provided with montant (33) to slide on vertical conveying mechanism (32), montant (33) bottom is provided with first electro-magnet (34), still be provided with horizontal pole (35) to rice steaming box (20) direction overhang on montant (33), horizontal pole (35) end is provided with second electro-magnet (36), first electro-magnet (34) are used for holding steaming tray (40) and carry on first placing platform (14), second electro-magnet (36) are used for holding steaming tray (40) lateral wall and push steaming tray (40) from first placing platform (14) to the second place platform (23) or place steaming tray (40) from the second and pull on first placing platform (14).

2. The fully automatic rice-taking, metering, washing and steaming integrated machine as claimed in claim 1, wherein: elutriation mechanism (10) still is provided with outward and adds rice groove (50), it is provided with vacuum pump (51) to add rice groove (50) bottom discharge gate department, vacuum pump (51) exit end is connected to the feed inlet of granary (12) through discharging pipe (52).

3. The integrated machine for washing and steaming rice with rice automatically taking and metering as claimed in claim 1, wherein: the steaming tray lifting mechanism (24) comprises lifting ropes (241) which are arranged on two sides of the second placing platform (23) and are vertically arranged, a plurality of lifting rods (242) are arranged on the lifting ropes (241) at intervals along the vertical direction, the lifting rods (242) on the lifting ropes (241) on the two sides correspond to each other in pairs to be used for supporting the tray edge of the steaming tray (40), two upper pulleys (243) and two lower pulleys (244) are respectively arranged at the upper end and the lower end of the box body (21), an upper motor (245) is arranged in the middle of the two upper pulleys (243), a lower motor (246) is arranged in the middle of the two lower pulleys (244), the upper end of each lifting rope (241) is wound on the output shaft of the upper motor (245) through the upper pulley (243), and the lower end of each lifting rope is wound on the output shaft of the lower motor (246) through the lower pulley (244).

4. The fully automatic rice-taking, metering, washing and steaming integrated machine as claimed in claim 1, wherein: pneumatic opening and closing mechanism (26) is including setting up connecting block (261) on side door (25) and setting up connecting seat (262) on box (21) outer wall of side door (25) below, set up cylinder (263) between connecting block (261) and connecting seat (262), the one end and connecting block (261) of cylinder (263) are articulated, the other end is articulated with connecting seat (262), the length of connecting seat (262) and the highly uniform of side door (25).

5. The fully automatic rice-taking, metering, washing and steaming integrated machine as claimed in claim 1, wherein: horizontal conveying mechanism (31) are including transverse arrangement's first slide rail (311) and first lead screw (312), the one end that rice steaming box (20) was kept away from in first lead screw (312) sets up first motor (313), it is provided with first slide (314) to slide on first slide rail (311), be equipped with screw and first lead screw (312) threaded connection in first slide (314), first slide (314) bottom is provided with vertical second slide rail (321) and second lead screw (322), second lead screw (322) top is provided with second motor (323), it is provided with second slide (324) to slide on second slide rail (321), be equipped with screw and second lead screw (322) threaded connection in second slide (324), montant (33) are fixed to be set up on second slide (324).

6. The fully automatic rice-taking, metering, washing and steaming integrated machine as claimed in claim 1, wherein: a steaming tray rack (60) is arranged on one side of the elutriation mechanism (10) far away from the rice steaming box (20), and the steaming tray rack (60) is used for stacking and emptying the steaming tray (40).

7. The rice steaming method of the full-automatic rice-taking and metering washing and rice steaming integrated machine according to any one of claims 1 to 6, characterized by comprising the following steps:

s1: filling grains into the granary (12);

s2: opening a metering valve (121) and a sealed electromagnetic valve (122) to quantitatively put grains in the granary (12) into the cleaning hopper (13);

s3: closing the metering valve (121) and the sealing electromagnetic valve (122), and opening the water inlet valve (132) to inject clean water into the cleaning bucket (13); turning on the stirrer (131) for stirring; opening a drain valve (133) to drain water; repeating for several times;

s4: opening a water inlet valve (132) to inject a fixed amount of clean water into the cleaning hopper (13) to adjust the proportion of the rice water;

s5: opening an electromagnetic blanking valve (134) to place the rice-water mixture in the cleaning hopper (13) into an empty steaming tray (40) on a first placing platform (14);

s6: opening a side door (25) of the rice steaming box (20), and feeding a steaming tray (40) filled with the rice-water mixture into the rice steaming box (20);

s7: and repeating S2-S6, conveying the steaming tray (40) to the upper layer of the rice steaming box (20) through the steaming tray lifting mechanism (24), closing a side door (25) of the rice steaming box (20) and starting rice steaming after the rice steaming box (20) is filled with the steaming tray (40) or the required amount of the steaming tray (40) is reached.

8. The rice steaming method of the full-automatic rice-taking, metering, washing and rice-steaming integrated machine as claimed in claim 7, wherein: the grains in the grain bin (12) are one or more of five grains.

9. The rice steaming method of the full-automatic rice-taking, metering, washing and rice-steaming integrated machine as claimed in claim 7, wherein: the manner of feeding the steaming tray (40) into the rice steaming box (20) in the step S6 comprises manual feeding, feeding of the steaming tray conveying mechanism (30) or mechanical arm feeding.

10. The rice steaming method of the full-automatic rice-taking, metering, washing and rice steaming integrated machine according to claim 7, wherein the method comprises the following steps: further comprising step S8: after the rice steaming is finished, the steaming tray lifting mechanism (24) is started to lower the lower layer steaming tray (40) onto the second placing platform (23), the side door (25) is opened, and the steaming tray (40) is taken out manually by the steaming tray conveying mechanism (30) or a mechanical hand.

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