CN112056914A

CN112056914A - Automatic rice cooking machine capable of cooking new rice

Info

Publication number: CN112056914A
Application number: CN201910501530.7A
Authority: CN
Inventors: 荣耀南
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-12-11

Abstract

The invention discloses an automatic rice cooker capable of cooking new rice, which comprises a rice storage box, a rice cooker, a rice feeding device, a main motor module and a rice grinding device, wherein the rice grinding device comprises a collection box, a funnel-shaped filter screen, a blade, a triangular valve, a rice grinding gear set and a rice grinding rotating shaft; the funnel-shaped filter screen is arranged in the collecting box; the blade and the triangular valve are arranged in the funnel-shaped filter screen and are sequentially connected to one end of the rice grinding rotating shaft, and the center of the triangular valve is aligned to the outlet of the funnel-shaped filter screen; when the rice is milled, the main motor module drives the rice feeding device to operate for the first time, the brown rice in the rice storage box is fed into the funnel-shaped filter screen, the rice milling gear set is driven to operate towards the direction of the occlusion state, so that the blade operates, the brown rice is milled into new rice, and finally the rice milling gear set is driven to operate towards the opposite direction, the triangular valve is far away from the outlet of the funnel-shaped filter screen, and the new rice flows into the rice cooker from the funnel-shaped filter screen. The invention realizes that the brown rice is ground into new rice and then boiled, and improves the taste of the rice.

Description

Automatic rice cooking machine capable of cooking new rice

Technical Field

The invention relates to an automatic rice cooking machine for cooking new rice by using brown rice, in particular to an intelligent full-automatic rice cooking and porridge cooking device which grinds the brown rice into the new rice by using a rice grinding device, then automatically measures and feeds the new rice, automatically injects water, sprays steam, automatically heats and controls and the like by using a pot cover, and is suitable for cooking granular materials, such as rice, steamed rice, rice soaking, porridge and the like.

Background

The existing rice cookers on the market all adopt the existing polished rice as a direct material, but the processed polished rice is very easy to cause the reduction of freshness and the loss of nutrient components in long-time storage, while the storage performance of the brown rice is between that of the rice and the polished rice, so that the storage time can be prolonged, and the loss of the nutrient components can be avoided to a certain extent, therefore, the development of equipment which can directly utilize the brown rice for cooking is necessary.

Electric cookers are now very popular and are high frequency electric appliances among household electric appliances. At present, electric rice cookers on the market are mainly divided into a heat preservation type, a timing starting heat preservation type and the like according to a control mode, and partially realize the function of appointment type rice cooking, but do not break through manual rice adding, water adding and rice washing, so that the proportion of rice and water is accurate, the taste and nutrition of rice are improved, and intelligent full-automatic rice cooking is realized. Working time of office workers is short, people hope to eat hot rice after home, cooking time is shortened, taste of the rice is improved, but the existing electric rice cooker cannot realize remote intelligent automatic grinding, rice adding and water injection cooking, rice washing, rice adding and water mixing are manually carried out in advance and put into a cooker, and then appointment cooking is carried out, but the rice soaking time is too long or too short, the taste of the cooked rice is not good, and nutrition is influenced, so that intelligent full-automatic scientific cooking equipment capable of realizing automatic cleaning, automatic metering and feeding, automatic metering and water injection and scientific mixing of water adding temperature and water adding time is needed to be developed.

In combination with the above two points, there is a need to develop a rice cooking machine capable of cooking new rice with brown rice, so that consumers can eat new rice and new rice porridge every meal.

Disclosure of Invention

Aiming at the blank function of the existing electric cooker, the invention aims to provide the automatic rice cooker capable of cooking new rice, which grinds brown rice into new rice by utilizing the rice grinding device provided with the automatic rice grinding device, simultaneously realizes control means such as automatic rice adding, automatic grinding, automatic water spraying and steam spraying of a cooker cover, automatic control and the like, and can realize remote control.

The invention aims to be realized by the following technical scheme:

an automatic rice cooker capable of cooking new rice comprises a rice storage box, a rice cooker, a rice feeding device, a main motor module and a rice grinding device, wherein the rice grinding device comprises a collection box, a funnel-shaped filter screen, a blade, a triangular valve, a rice grinding gear set and a rice grinding rotating shaft; the funnel-shaped filter screen is arranged in the collecting box; the blade and the triangular valve are arranged in the funnel-shaped filter screen and are sequentially connected to one end of the rice grinding rotating shaft, and the center of the triangular valve is aligned to the outlet of the funnel-shaped filter screen; the rice milling gear set comprises an upper gear and a lower gear, the upper gear and the lower gear are configured to be in an engaged state when running towards one direction, the lower gear pushes the upper gear to move upwards when running towards the other direction, and the upper gear is connected with the other end of the rice milling rotating shaft; when the rice is milled, the main motor module is configured to drive the rice feeding device to operate firstly, so that the rice feeding device feeds the brown rice in the rice storage box into the funnel-shaped filter screen, then drive the rice milling gear set to operate towards the direction of the occlusion state, so that the blade operates, the brown rice is milled into new rice, and finally drive the rice milling gear set to operate towards the opposite direction, so that the triangular valve is far away from the outlet of the funnel-shaped filter screen, and the new rice flows into the rice cooker from the funnel-shaped filter screen.

Preferably, send a rice device to set up inside the rice storage case, contain and send a rice pivot, a plurality of blade and send a rice shell, send a rice shell to be cylindric, send the bottom of rice shell as go into rice mouth, the top is a rice mouth, a plurality of blade is the heliciform and distributes on sending the periphery of rice pivot, send the bottom of rice pivot to pass the rice storage case and supply main motor module drive.

Further, the automatic rice cooker capable of cooking new rice further comprises a cooker cover and a cooker body lifting structure, wherein in the rice adding process, the main motor module drives the cooker body lifting structure to separate the cooker cover from the rice cooker, and after the rice adding is finished, the main motor module drives the cooker body lifting structure to close the cooker cover and the rice cooker.

Furthermore, the automatic rice cooker capable of cooking new rice also comprises a semicircular bucket tipping device and an elastic component; the interior of the semicircular bucket tipping device is hollow, two ends of the cambered surface are respectively a rice inlet and a rice outlet, and a rotating shaft is arranged at the plane; the elastic component is configured in such a way that when the rice cooker is closed with the cooker cover, the elastic component is extruded to drive the semicircular tipper to rotate so as to enable the cambered surface of the semicircular tipper to be aligned with the outlet of the funnel-shaped filter screen to prevent new rice from flowing out, and when the rice cooker is separated from the cooker cover, the elastic component is loosened to drive the semicircular tipper to restore so as to enable the rice inlet of the semicircular tipper to be aligned with the outlet of the funnel-shaped filter screen and the rice outlet to be aligned with the inside of the rice cooker.

Further, the automatic rice cooker capable of cooking new rice further comprises a water tank and a water pump, wherein a water outlet is formed in the cooker cover, and the water pump is configured to quantitatively pump water from the water tank and inject the water into the cooker through the cooker cover.

Furthermore, the automatic rice cooker capable of cooking new rice also comprises a steam generator, the steam generator is arranged inside the cooker cover, and water pumped by the water pump is firstly sent into the steam generator to become steam or hot water and then is injected into the cooker through the cooker cover.

Furthermore, the automatic rice cooker capable of cooking new rice also comprises a steaming grid with a net, the steaming grid with the net is embedded in the rice cooker, a certain distance is reserved between the bottom of the steaming grid with the net and the bottom of the rice cooker, injected water falls into the rice cooker after passing through the steaming grid with the net, and added materials fall onto the steaming grid with the net.

Further, the automatic rice cooking machine capable of cooking new rice further includes a heating device in which the rice cooker is embedded, the heating device being configured to heat the rice cooker.

Preferably, the bottoms of the rice cooker and the heating device are both round concave.

Further, the automatic rice cooking machine capable of cooking new rice further comprises a heat insulation layer, and the heat insulation layer is arranged on the outer side of the heating device.

Preferably, the main motor module comprises a motor, a main gear, a rice feeding gear, a rice grinding gear and an electric cooker gear, the rice feeding rotating shaft is connected with the rice feeding gear, the lower gear is connected with the rice grinding gear, the main gear is connected with the motor, and the main gear is configured to be meshed with one of the rice feeding gear, the rice grinding gear and the electric cooker gear according to requirements.

Further, the automatic rice cooking machine capable of cooking new rice further comprises a control means for receiving an instruction from a panel of the automatic rice cooking machine or a remote device and setting the configuration information of the main gear according to the contents of the instruction.

Preferably, the rice grinding device, the rice storage box, the water tank and the device contacted with food can be detached for cleaning, and the combination is convenient.

The invention has the beneficial effects that:

the invention utilizes the rice grinding device to grind the brown rice into new rice, and simultaneously realizes the control means of automatic rice adding, automatic grinding, automatic water spraying and steam spraying of the cooker cover, automatic control and the like.

Drawings

Fig. 1 is a schematic view showing a structure of an automatic rice cooking machine capable of cooking new rice.

Fig. 2 is a plan view of an automatic rice cooking machine capable of cooking new rice.

Fig. 3 is a disassembled view showing an automatic rice cooking machine capable of cooking new rice.

Fig. 4 is a schematic view showing a structure of a rice milling device in an automatic rice cooking machine capable of cooking new rice.

Fig. 5 is a schematic view showing a structure of a rice feeding device in an automatic rice cooking machine capable of cooking new rice.

Fig. 6 is a schematic view showing the structure of a main motor module in an automatic rice cooking machine capable of cooking new rice.

FIG. 7 is a schematic view showing a structure of a pot lifting system in an automatic rice cooking machine capable of cooking new rice

Description of reference numerals:

1-rice grinding device 2-rice feeding device 3-rice storage box 4-main motor module 5-water tank 6-semi-circular tipping bucket device 7-pot cover 8-water outlet 9-rice cooker 10-heat insulation layer and heating device

11-blade 12-triangular valve 13-rice grinding rotating shaft 14-rice grinding gear set 15-collection box 16-funnel-shaped filter screen

21-rice feeding rotating shaft 22-blade 23-rice feeding shell

41-motor 42-main gear 43-rice feeding gear 44-rice grinding gear 45-rice cooker gear 46-semicircular groove 47-ball

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Referring to fig. 1 and 2, the automatic rice cooking machine capable of cooking new rice according to the present embodiment is divided into three regions by an inner frame: the upper left half area, the lower left half area and the right side area. The rice grinding device 1, the rice feeding device 2 and the rice storage box 3 are arranged in the upper left half area, and the rice adding process is completed. The water tank 5 is placed in the lower left half area to complete the water injection process. The rice cooker 9 is placed in the right area to complete the cooking process. Through such configuration, the rice milling device, the rice storage box, the water tank, the rice cooker and other devices contacting with food can be conveniently disassembled and washed, and the combination is convenient. As shown in fig. 3.

Referring to fig. 4, the rice milling apparatus includes a collection box 15, a funnel-shaped filter screen 16, a blade 11, a triangular valve 12, a rice milling gear group 14, and a rice milling rotation shaft 13. Funnel-shaped filter screen 16 is placed in collection box 15, and blade 11, triangular valve 12 are placed in funnel-shaped filter screen's inside and are being connected gradually in the one end of the pivot of whetting a mill rice, and like this when blade 11 grinds brown rice, the residue of production can fly out funnel-shaped filter screen and fall into collection box 15. The center of the triangular valve is aligned with the outlet of the funnel-shaped filter screen, so that the purpose of opening and closing the outlet can be achieved. The grinding gear set 14 includes upper and lower gears (only the upper gear is shown in fig. 4, and the lower gear is shown in fig. 1) configured to be engaged when operated in one direction, and to push the upper gear upward when operated in the other direction, the upper gear being connected to the other end of the grinding rotary shaft. In the present embodiment, teeth of the upper gear and teeth of the lower gear are inclined in one direction, so that the upper gear and the lower gear are engaged when the upper gear and the lower gear are operated in the inclined direction, and the lower gear jacks up the upper gear when the upper gear and the lower gear are operated in the opposite direction, thereby jacking up the triangular valve connected to the rice grinding rotating shaft.

The rice feeding device realizes feeding of the brown rice in the rice storage box into the rice grinding device, and the embodiment gives an example of the rice feeding device, but is not limited to this manner. Referring to fig. 5, in the embodiment, the rice feeding device includes a rice feeding rotating shaft 21, a plurality of blades 22 and a rice feeding outer shell 23, the rice feeding outer shell 23 is cylindrical, the bottom of the rice feeding outer shell serves as a rice inlet, the top of the rice feeding outer shell serves as a rice outlet, the plurality of blades are spirally distributed on the circumferential surface of the rice feeding rotating shaft, the bottom end of the rice feeding rotating shaft penetrates through the rice storage box and is driven by the main motor module, and therefore when the rice feeding rotating shaft rotates, the blades can lift brown rice at the bottom of the rice storage box into the rice grinding device.

The water in the water tank 15 is mainly injected into the rice cooker by the water pump. After the water pump pumps water from the water tank in a metering way, the water is injected into the rice cooker 9 through the water outlet 8 on the cooker cover 7. If the water feeding device also comprises a steam generator, water pumped by the water pump can be changed into steam or hot water through the steam generator and then sprayed into the rice cooker through the water outlet of the cooker cover, so that cold water, hot water and steam can be injected. The water injection process can be carried out before adding the rice or after adding the rice. Preferably, the water filling or steam spraying process is performed while the rice cooker and the cover are in a closed state.

The rice cooker 9, the heat insulation layer and the heating device 10 are conventional designs in an electric cooker, the rice cooker is embedded in the heating device, the heating device 10 heats the rice cooker 9, the heat insulation layer is arranged on the outer side of the heating device, and the heat insulation layer 10 adopts vacuumizing heat insulation or other modes to prevent hot air generated by the rice cooker from entering the water tank and the rice storage box.

In order to reduce the sugar content in the cooked rice, the rice cooker 9 is embedded with the meshed steaming grids, a certain distance is reserved between the bottoms of the meshed steaming grids and the bottom of the rice cooker, injected water falls into the rice cooker after passing through the meshed steaming grids, and added rice falls into the meshed steaming grids, so that the space separation between the rice and the rice cooker is realized, the effect of effectively draining rice water is achieved, and the sugar content in the rice is reduced. The steaming grid with the net can be separated from the rice cooker, the steaming grid with the net can be removed to cook rice, porridge and soup, and the steaming grid with the net can be added to cook rice.

The main motor module 4 is used for providing power for the rice feeding device and the rice grinding device and separating and closing the rice cooker and the cooker cover. Referring to fig. 6, the main motor module 4 includes a motor 41, a main gear 42, a rice feeding gear 43, a rice grinding gear 44 and a rice cooker gear 45, the rice feeding shaft is connected to the rice feeding gear 43, a lower gear of the rice grinding gear set is connected to the rice grinding gear 44, the main gear 42 is connected to the motor 41, and the main gear is configured to mesh with one of the rice feeding gear, the rice grinding gear and the rice cooker gear as required. The main gear 42, the rice feeding gear 43, the rice grinding gear 44 and the rice cooker gear 45 may be driven by a plurality of gears in mesh according to the positions of the rice feeding means, the rice grinding means and the rice cooker.

The rice cooker and the cooker cover are separated and closed mainly by a cooker body lifting structure, as shown in fig. 7, a spiral semicircular groove 46 is formed in the outer side of the rice cooker, and a semicircular groove and a ball 47 are also arranged on the inner side of the electric cooker gear 45, so that when the main gear 42 is meshed with the electric cooker gear 45, the electric cooker gear 45 drives the rolling ball to operate along the semicircular groove 46 of the rice cooker, and the lifting of the rice cooker is realized.

In order to prevent the rice grinding device from outputting the ground new rice when the rice cooker is not separated from the cooker cover, a semicircular tipper 6 and an elastic component are also arranged in the embodiment. The interior of the semicircular bucket tipping device is hollow, two ends of the cambered surface are respectively a rice inlet and a rice outlet, and a rotating shaft is arranged at the plane; the elastic component is configured in such a way that when the rice cooker is closed with the cooker cover, the elastic component is extruded to drive the semicircular tipper to rotate so as to enable the cambered surface of the semicircular tipper to be aligned with the outlet of the funnel-shaped filter screen to prevent new rice from flowing out, and when the rice cooker is separated from the cooker cover, the elastic component is loosened to drive the semicircular tipper to restore so as to enable the rice inlet of the semicircular tipper to be aligned with the outlet of the funnel-shaped filter screen and the rice outlet to be aligned with the inside of the rice cooker.

The automatic rice cooking process of the automatic rice cooking machine capable of cooking new rice is controlled by the control device, and the control device is used for receiving instructions from a panel of the automatic rice cooking machine or a remote device and setting configuration information of the main gear according to the instruction content. After the control device receives the instruction, the main gear 42 is started to be closely fit with the rice conveying gear 43, then the main gear 42 is started to lift the brown rice into the rice grinding device 1, the lifting time and the lifting speed are based on the set rice quantity, after the brown rice enters the rice grinding device 1, the main gear 42 is separated from the rice conveying gear 43 according to the instruction, the rice grinding gear 44 close to the bottom of the rice grinding device 1 is started to drive the blade to rotate, the rotating speed and the time depend on the instruction, the brown rice peels generated in the grinding process are collected into the collecting box 15, the brown rice is ground into new rice (the rice which is just peeled is regarded as dry cleaning and does not need washing), after the new rice is ground, the main gear 42 is close to the rice gear 45 to drive the electric rice cooker to descend to drive the semicircular tipper 6 to turn over (start), the main gear 42 is close to the rice grinding gear 44 again to start the main gear 42 to rotate reversely, the rice grinding gear group 14 is pushed to ascend, the polished rice flows into the rice cooker through the semicircular bucket tipping device 6. After the rice is added, the pot body lifting structure drives the rice cooker 13 to lift, so that the rice cooker is in contact with the sealing cover 11 for sealing. The heating device is started to finish the cooking process.

It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. An automatic rice cooker capable of cooking new rice comprises a rice storage box, a rice cooker, a rice feeding device and a main motor module, and is characterized by further comprising a rice grinding device, wherein the rice grinding device comprises a collection box, a funnel-shaped filter screen, a blade, a triangular valve, a rice grinding gear set and a rice grinding rotating shaft; the funnel-shaped filter screen is arranged in the collecting box; the blade and the triangular valve are arranged in the funnel-shaped filter screen and are sequentially connected to one end of the rice grinding rotating shaft, and the center of the triangular valve is aligned to the outlet of the funnel-shaped filter screen; the rice milling gear set comprises an upper gear and a lower gear, the upper gear and the lower gear are configured to be in an engaged state when running towards one direction, the lower gear pushes the upper gear to move upwards when running towards the other direction, and the upper gear is connected with the other end of the rice milling rotating shaft; when the rice is milled, the main motor module is configured to drive the rice feeding device to operate firstly, so that the rice feeding device feeds the brown rice in the rice storage box into the funnel-shaped filter screen, then drive the rice milling gear set to operate towards the direction of the occlusion state, so that the blade operates, the brown rice is milled into new rice, and finally drive the rice milling gear set to operate towards the opposite direction, so that the triangular valve is far away from the outlet of the funnel-shaped filter screen, and the new rice flows into the rice cooker from the funnel-shaped filter screen.

2. An automatic rice cooking machine as claimed in claim 1, wherein said rice feeding means is disposed inside the rice storage bin and comprises a rice feeding shaft, a plurality of blades and a rice feeding housing, the rice feeding housing is cylindrical, the bottom of the rice feeding housing is used as a rice inlet, the top of the rice feeding housing is used as a rice outlet, the plurality of blades are spirally distributed on the circumferential surface of the rice feeding shaft, and the bottom end of the rice feeding shaft passes through the rice storage bin and is driven by the main motor module.

3. The automatic rice cooking machine capable of cooking new rice according to claim 1 or 2, further comprising a pot cover and a pot body lifting structure, wherein the main motor module drives the pot body lifting structure to separate the pot cover from the rice cooker during the rice adding process, and drives the pot body lifting structure to close the pot cover and the rice cooker after the rice adding process is finished.

4. An automatic rice cooking machine capable of cooking new rice according to claim 3, further comprising a semicircular tipper and an elastic member; the interior of the semicircular bucket tipping device is hollow, two ends of the cambered surface are respectively a rice inlet and a rice outlet, and a rotating shaft is arranged at the plane; the elastic component is configured in such a way that when the rice cooker is closed with the cooker cover, the elastic component is extruded to drive the semicircular tipper to rotate so as to enable the cambered surface of the semicircular tipper to be aligned with the outlet of the funnel-shaped filter screen to prevent new rice from flowing out, and when the rice cooker is separated from the cooker cover, the elastic component is loosened to drive the semicircular tipper to restore so as to enable the rice inlet of the semicircular tipper to be aligned with the outlet of the funnel-shaped filter screen and the rice outlet to be aligned with the inside of the rice cooker.

5. An automated rice cooking system according to claim 3, further comprising a water tank, a water pump, and a water outlet in the lid, the water pump being configured to meter water from the water tank and through the lid into the pan.

6. An automatic rice cooking machine capable of cooking new rice according to claim 5, further comprising a steam generator, wherein the water pumped by the water pump is first sent to the steam generator to become steam or hot water and then injected into the pot through the pot cover.

7. An automatic rice cooking machine capable of cooking new rice according to claim 5, further comprising a meshed steaming grill embedded in the rice cooker, the meshed steaming grill having a bottom spaced apart from the bottom of the rice cooker, injected water falling into the rice cooker after passing through the meshed steaming grill, and added materials falling onto the meshed steaming grill.

8. An automated rice cooking system capable of making new rice according to claim 3, further comprising heating means, the rice cooker being embedded within the heating means, the heating means being configured to heat the rice cooker.

9. An automatic rice cooking machine capable of cooking new rice according to claim 8, wherein the bottoms of the rice cooker and the heating means are both rounded concave.

10. An automatic rice cooking machine capable of cooking new rice according to claim 8, further comprising a heat insulating layer provided outside the heating means.

11. An automatic rice cooking machine capable of cooking new rice as claimed in claim 3, wherein said main motor module comprises a motor, a main gear, a rice feeding gear, a rice grinding gear and a rice cooker gear, wherein the rice feeding shaft is connected to the rice feeding gear, the lower gear is connected to the rice grinding gear, the main gear is connected to the motor, the main gear is configured to mesh with one of the rice feeding gear, the rice grinding gear and the rice cooker gear as required.

12. An automated rice cooking system as claimed in claim 11, further comprising control means for receiving instructions from a panel of the automated rice cooking system or a remote device and for setting configuration information of the main gear according to the instruction.

13. An automatic rice cooking machine capable of cooking new rice according to claim 3, wherein all of the rice milling means, the rice storage box, the water tank and the means for contacting with food are detachable and easy to be assembled.