JP2010515479A - Automatic rice washing device (Anatomatic Cleanse device) - Google Patents

Abstract

The present invention relates to an automatic rice washing apparatus, and more specifically, the amount of rice or beans to be cooked and the amount of washing water are determined according to the input values, whereby the washing of the rice is performed automatically, The present invention relates to an automatic rice washing apparatus that can be cooked by automatically supplying fixed amount water for cooking. In the automatic rice washing apparatus according to the present invention as described above, a rice washing part for washing rice or a mixture of rice and beans, and rice to be supplied to the rice washing part are stored and connected to the rice washing part to discharge the rice. The rice storage unit, the beans to be supplied to the rice washing unit are stored, the bean storage unit connected to the rice washing unit to discharge the beans, and the rice washing unit are connected to the rice washing unit via a washing water supply pipe, A washing water storage part for storing / supplying washing water for washing rice or a mixture of rice and beans supplied to the rice washing part, and connected to the rice washing part via a quantitative water supply pipe, the rice or rice Quantitative water supply unit for storing / supplying water so that a mixture of bean and beans can be cooked, the rice washing unit, driving means connected to and driven by the rice storage unit and the bean storage unit, and the rice washing 1st adjustment water connection pipe and 2nd adjustment water in the lower part one side of a section The amount of washing water that is connected to the rice washing section from the washing water supply pipe by the washing water that is connected through the pipe and discharged through the first adjustment water connection pipe and the second adjustment water connection pipe And a washing water adjusting unit that automatically adjusts the amount of quantitative water supplied from the quantitative water supply unit to the rice washing unit. According to the automatic rice washing apparatus according to the present invention as described above, washing of rice or beans is performed automatically, and quantitative water for cooking is automatically supplied for cooking. Further, as a part of the automatic cooking device, it has a structure that can minimize the scale of the automatic rice washing device, and can achieve an excellent rice washing process effect.
[Selection] Figure 2

Description

  The present invention relates to an automatic rice washing apparatus, and more specifically, the amount of rice or beans to be cooked and the amount of washing water are determined according to input values, whereby the rice is automatically washed and cooked. It is related with the automatic rice-washing apparatus which can be supplied with the fixed quantity of water for cooking automatically.

  Recently, the home network market has continued to grow due to the expansion of digital home appliances, home entertainment, home automation, home security and other consumer demands for convenience of living, and the development of various wired and wireless network technologies. It's getting on.

  In particular, the digital home is expected to have a large ripple effect throughout the approaching ubiquitous social industry as well as fulfilling the role of promoting the spread of the imbedded system optimized for networking and convergence.

  The above-mentioned imbedded system refers to an operating system built in electronic products other than computers, and this is incorporated in various electronic products ranging from PDAs, mobile phones, set-up boxes, and general household appliances. Ported to actually control the hardware. Imbedded systems are the core technology that opens up a new computing era, with no computing elements, from electronic computers to washing machines to refrigerators.

  One of such imbedded systems is the trend that automatic cooking devices that are in the ubiquitous era are being developed. Especially in order to configure automatic cooking devices, the automatic rice washing process is the core technology of cooking devices. The development of automatic rice washing equipment for this purpose is regarded as important.

  Due to this need, devices for automatic cooking have been developed in the past, but the conventional automatic cooking device is a semi-automated cooking device, and the rice washing process, which is the pretreatment process of cooking, is automated. This is a difficult process, and such a rice washing process is largely passive, depending only on human power.

  In this type of rice washing process, the user pulls the rice out of the rice tank, puts it into the rice washing apparatus and performs washing, and the washed rice must be transferred again to the rice cooker using the tools. It was a semi-passive process.

  Therefore, in order to solve various problems caused by the passive rice washing process and the semi-passive rice washing process, many apparatuses for automatically performing washing and cooking of rice have been proposed. For example, “Japanese rice cooker” of Japanese published patent 3-176007 (published on July 31, 1991), “Rice washed rice cooker” of Japanese published patent 4-54919 (published on February 21, 1992), Korean published patent No. 94-13433 (released on July 15, 1994) "Fully automatic electric tank", Korean patent No. 292039 (2001.03.19. Registration) "Fully automatic system rice cooker", Korean registered utility model registration No. 318997 An “automatic rice cooker” is an example of an automatic cooking device that automatically performs washing and cooking of rice.

  The above-described automatic cooking apparatus according to the prior art is such that the physical act of manually washing the rice can be omitted so that convenient cooking is possible. Automatic cooking devices using technology have not been commercialized because there are still problems that could not be solved with the performance of automatic cooking devices, along with the increased size of the devices, the complexity of the structure and the high manufacturing cost It is a fact.

  The present invention for solving the above-mentioned necessity and problems is one of the imbedded systems in the ubiquitous era, and the amount of rice or beans cooked according to the value input to the initial control unit and The purpose of the present invention is to provide an automatic rice washing apparatus in which the amount of washing water is determined, whereby rice is washed automatically, and fixed quantity water for cooking is automatically supplied and cooked.

  Also, an automatic rice washing device that is a part of an automatic cooking device, has a structure that can minimize the scale of the automatic rice washing device, has a relatively simple structure, and can exhibit the effect of an excellent rice washing process. The purpose is to do.

  The automatic rice washing apparatus according to the present invention for achieving the above-mentioned object is a rice washing part for washing rice or a mixture of rice and beans, rice for supplying to the rice washing part is stored, and the rice washing part A rice storage unit that is connected to discharge rice, a bean to be supplied to the rice washing unit is stored, a bean storage unit that is connected to the rice cleaning unit to discharge beans, and a washing water supply to the rice washing unit A wash water storage unit for storing / supplying wash water for washing rice or a mixture of rice and beans supplied to the rice wash unit, and a fixed water supply pipe to the rice wash unit. Connected to and driven by a fixed-quantity water supply unit for storing / supplying water so that the rice or a mixture of rice and beans can be cooked, the washing unit, the rice storage unit, and the bean storage unit. The first adjusting water connection to the drive means and the lower one side of the rice washing section The washing water is connected from the washing water supply pipe by the washing water that is connected through the first adjusting water connecting pipe and the second adjusting water connecting pipe and discharged through the first adjusting water connecting pipe and the second adjusting water connecting pipe. It is comprised from the quantity of the washing water supplied to a part, and the washing water adjustment part which adjusts automatically the quantity of the quantitative water supplied to the said rice washing part from the said quantitative water supply part.

  Here, the rice washing part has one side sealed and the other side opened to form an internal space, and a rice or rice that is provided in the washing tank and put into the washing tank The net jack part that cleans and mixes the bean and bean and joins along the central axis inside the washing tank, and at the same time, joins along the center of the strainer part and rotates the strainer part. And a driven pulley that is coupled to one end of the rotating shaft and rotates.

  The rice washing unit interconnects the drive motor that generates a rotational force through rotation of the motor shaft, the drive pulley that is coupled to one end of the motor shaft, and the drive pulley and the driven pulley. And a washing belt drive means including a drive belt for transmitting the rotational force of the drive motor.

  Further, the washing tank penetrates a rice supply hole penetrating to one side of the upper side of the side surface, a bean supply hole penetrating the other side of the upper side of the side surface, and spaced apart from the rice supply hole and the bean supply hole. Wash water supply hole, first and second wash water discharge ports penetrating to one side of the lower side of the side, supply base coupling hole penetrating the other side of the lower side of the side, and center of one side to be sealed A first rotary shaft insertion hole penetrating through the funnel is formed, and a funnel-shaped rice supply base having a wide cross-sectional area on the upper surface and a narrow cross-sectional area on the lower surface is coupled to the rice supply hole. Is connected to a funnel-shaped bean supply base having a wide cross-sectional area on the upper surface and a thin cross-sectional area on the lower surface, and a wash water supply pipe is coupled to the wash water supply hole, Guided / drained rice to be washed or a mixture of rice and beans and metered water The cooking supply base is coupled, the first bearing insertion part into which the bearing is inserted is coupled to the outside of the first rotation shaft insertion hole, and the second rotation shaft is inserted into the opened other side surface. A rotating shaft cover through which a hole and a metered water supply pipe insertion hole are formed is coupled, and a second bearing insertion portion in which a bearing is inserted outside the second rotating shaft insertion hole is coupled.

  Here, the cooking supply stand is coupled to a discharge guide for guiding the rice or a mixture of rice and beans to be discharged, and an upper end portion of the discharge guide to supply a fixed amount of water to the discharge guide. It is configured including a 'Y' shaped metering water supply pipe.

  On the other hand, the strainer part is sealed at one end and opened at the other end, and a through-hole rotating pipe with a strainer groove formed on the lower surface of the sealed end, and fine stone powder and iron in the rice are separated. And a filtering unit in which a plurality of transmission holes that can be transmitted to the lower part are formed.

  The strainer portion includes a fixed portion coupled to the outer surface of the rotating pipe, and a wing portion that is formed on both sides of one end of the fixed portion and is formed by bending a part of each end. One or more grain assembly wings having a 'T' shape are further combined.

  Further, the rice storage unit is open at the top to form an internal space, and a rice storage tank in which a rice discharge hole and a rice drop hole are formed in the lower part, and is coupled horizontally with the rice discharge hole, Rice that can be discharged in a lump through the rice storage tank screw coupling groove connected to supply the rice to the rice washing part side and the rice storage tank through opening and closing of the rice dropping hole A drop hole plug, a rice storage unit screw that is built into the rice storage unit screw coupling groove and discharges the rice to the outside through rotation, and a rice storage unit drive that is coupled to and driven by one end of the rice storage unit screw Means.

  In addition, the bean storage unit is open at the top to form an internal space, and a bean storage tank in which a bean discharge port and a bean transmission hole are formed in the lower part, and the bean discharge port is coupled in a horizontal manner, Beans that can be discharged in a lump through the bean storage part screw coupling groove connected to supply beans to the washed rice part side, and the beans stored in the bean storage tank through opening and closing of the bean transmission hole A drop hole plug, a bean storage unit screw that is built in the bean storage unit screw coupling groove and discharges the beans to the outside through rotation, and a bean storage unit driving means that is coupled to and driven by one end of the bean storage unit screw And a bean discharge pipe for supplying beans discharged by the rotation of the bean storage unit screw to the washed rice portion.

  The washing water storage part forms an internal space, and is connected to a washing water storage tank in which washing water is stored and an upper side of the washing water storage tank, and the washing water inflow to which washing water is supplied from the outside. A pipe, a cleaning water storage tank stopper coupled to an upper surface of the cleaning water storage tank, and a side of the upper surface of the cleaning water storage tank, and detects a level of the cleaning water in the cleaning water storage tank. And a wash water level adjustment sensor for adjusting the amount of wash water flowing in through the wash water inflow pipe.

  The metered water supply part forms an internal space, a metered water inflow coupling hole is formed on one upper side, a metered water supply hole is formed at the lower end, and the metered water inflow coupling hole. A fixed quantity water inflow pipe for supplying a fixed quantity of water into the inside of the fixed quantity water tank, and a lower end outside the fixed quantity water tank, and the inside of the fixed quantity water tank is filled through the fixed quantity water inflow pipe. A load cell that automatically adjusts the amount of metered water, and a metered water control table that adjusts discharge of metered water through opening and closing of the metered water supply hole in conjunction with the washing water control unit.

  Further, the metering water adjusting table is vertically moved in conjunction with the washing water adjusting unit, and has a first adjusting load having a long adjusting plug pin insertion hole penetratingly formed at one end in the vertical direction, and the adjusting plug. An adjustment plug pin that is inserted and coupled to the pin insertion hole to flow, is formed, and the first adjustment load is inserted to perform vertical vertical movement, and at the end of the adjustment plug connection base And a control plug that adjusts the discharge of the metered water while opening and closing the metered water supply hole through the vertical movement of the first control load.

  On the other hand, the washing water adjusting unit includes a cylindrical vertical pipe in which the first adjusting water connecting pipe and the second adjusting water connecting pipe are coupled to a side surface and an upper / lower part is opened, and an upper / lower of the vertical pipe. An upper / lower plug coupled to the lower end, a guide pin coupled to the upper plug, guided by the upper plug and movable up and down, and provided at the upper end of the upper plug, and ON for electricity supply by the guide pin A switch for performing the / OFF operation, an adjustment unit for automatically adjusting the amount of washing water supplied to the washing unit and the amount of metering water in conjunction with the metering water supply unit, and a lower end of the lower plug And a sewage discharge pipe through which the wash water discharged from the rice washing section passes to the outside.

形状の連結ロードと、前記連結ロードに結合し、下端中心部に貫通孔が形成された調節水タンクと、及び前記第２の調節水連結パイプの内部に備えられ、前記連結ロードの上部に連結される調節台を含めて構成される。 Here, the adjustment unit is connected to the metered water supply unit to move up and down, and an elastic member coupled to the outer upper end of the upper plug and inserted into the second adjustment load. , Coupled to the lower end of the second adjustment load

A connecting load having a shape, a regulated water tank coupled to the coupled load and having a through hole formed at a lower end center portion thereof, and the second regulated water coupling pipe, and connected to an upper portion of the coupled load. It is configured including an adjustment stand.

  Further, the adjusting table has one end connected to the connecting load, and an insulator connected to the other end of an outlet plug for opening and closing a second washing water outlet formed in the rice washing section, and the insulator And a lever shaft provided at a position that is eccentric by a certain distance on one side at the center.

  According to the automatic rice washing apparatus according to the present invention as described above, washing of rice or beans is performed automatically, and quantitative water for cooking can be automatically supplied for cooking.

  Furthermore, it is a part of the automatic cooking device, and has a structure that can minimize the scale of the automatic rice washing device, and can achieve excellent rice washing process effects.

  Although the invention has been shown and described with reference to specific examples, the invention can be variously modified and varied without departing from the spirit and scope of the invention as provided by the claims of the invention. It should be clarified that those having ordinary knowledge in the industry can easily understand this.

It is an external appearance perspective view of an automatic cooking apparatus provided with the automatic rice washing apparatus concerning the Example of this invention. It is a perspective view from the mutually different angle of the structure of the automatic rice washing apparatus concerning the Example of this invention. It is a perspective view from the mutually different angle of the structure of the automatic rice washing apparatus concerning the Example of this invention. It is a perspective view from the mutually different angle of the structure of the automatic rice washing apparatus concerning the Example of this invention. It is a combined perspective view of the rice washing part concerning the example of the present invention. It is a combined perspective view of a cleaning tank, a rotating shaft, and a driven pulley. It is a perspective view of a strainer part. It is a perspective view of a cooking supply stand It is a perspective view of the structure of the rice storage part concerning the Example of this invention. It is a perspective view of the structure of the bean storage part concerning the Example of this invention. It is a block diagram of the structure of the fixed-quantity water supply part and washing water adjustment part concerning the Example of this invention.

  Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 1 is an external perspective view showing an automatic cooking apparatus having an automatic rice washing apparatus according to an embodiment of the present invention.

  Referring to the drawings, the automatic rice washing apparatus according to the present invention is provided inside the automatic cooking apparatus 100 together with the water purifier 110, the cooking tank 120 (see FIG. 2) and the like. A display unit 130 having menu buttons 131 for function selection is coupled to the front upper portion of the automatic cooking apparatus 100, and the display unit 130 is electrically connected to a control unit (not shown). When the menu button 131 is pressed, this command is transmitted to the control unit and the automatic cooking apparatus 100 is activated.

  On the other hand, the automatic cooking apparatus 100 is supplied with clean water through a water supply pipe 140, supplied with electricity through an electric wiring 150, and externally through a telephone wiring 160, a control unit (see FIG. (Not shown). In this way, the automatic cooking device 100 can be adjusted from the outside by using a telephone, and this will provide a device that meets the demands of the ubiquitous society that drives away the digital home.

  The present invention relates to an automatic rice washing apparatus constituted by one apparatus in the structure of the automatic cooking apparatus 100 as described above. The automatic rice washing device is a core technical element in the automatic cooking device 100, and has a function as a complete automatic cooking device through this.

  2 to 4 are perspective views showing the structure of an automatic rice washing apparatus according to an embodiment of the present invention from different angles. Referring to FIG. 2, the automatic rice washing apparatus 200 according to the present invention is a rice washing apparatus. Part 300, rice storage unit 400, bean storage unit 500, washing water storage unit 600, quantitative water supply unit 700, and washing water adjustment unit 800.

  Below, along with description of the apparatus concerning the structure of the automatic rice washing apparatus comprised as mentioned above, the operation principle of these apparatuses is demonstrated in order.

-Rice washing section 300
5a to 5d of the accompanying drawings are structural views showing the structure of the rice washing portion according to the embodiment of the present invention, and FIG. 5a is a combined perspective view of the rice washing portion according to the embodiment of the present invention. FIG. 5c is a perspective view of the washing tank, the rotating shaft, and the driven pulley, FIG. 5c is a perspective view of the strainer portion, and FIG. 5d is a perspective view of the cooking supply table.

  Referring to FIGS. 2 and 5 a to 5 d, the rice washing unit 300 includes a washing tank 310, a strainer unit 320, a rotating shaft 330, a driven pulley 340, and a rice washing unit driving unit 350.

<Washing tank>
The washing tank 310 is a cylindrical device in which one side is sealed and the other side is opened to form an internal space. This is a rice washing process in which rice, beans, and washing water are introduced from the outside. It is a place.

  The washing tank 310 has a rice supply hole 311 penetratingly formed on one side of the upper side surface, and a bean supply hole 315 penetratingly formed on the other side of the upper side surface. The cleaning water supply holes 312 are formed to be spaced apart from each other. Further, a first cleaning water discharge port 313 (see FIG. 8) and a second cleaning water discharge port 314 are formed through one side at the lower side of the side surface of the cleaning tank 310, and supplied to the other side at the lower side of the side surface. A base coupling hole (not shown) is formed through, and a first rotating shaft insertion hole (not shown) is formed through the central portion of one side to be sealed.

  In addition, a funnel-shaped rice supply stand 360 is coupled to the rice supply hole 311 of the washing tank 310, which is connected to the rice storage unit 400 described below and supplied with rice from the rice storage unit 400. is there. In addition, a funnel-shaped bean supply stand 570 is coupled to the bean supply hole 315 in the same manner as the rice supply hole 311 and is connected to the bean discharge pipe 550 of the bean storage unit 500 as described below. Part 500 beans are supplied.

  In addition, a cleaning water supply pipe 650 is connected to the cleaning water supply hole 312, and a cleaning water supply valve 651 is connected to the cleaning water supply pipe 650, thereby blocking the supply of cleaning water to the cleaning tank 310. Or allow. When a cooking reservation command is input to the display unit 130 of the automatic cooking device 100, the cleaning water supply valve 651 is opened with the start of the operation of the automatic cooking device 100, and the cleaning water supply valve 651 is connected via the cleaning water supply pipe 650. It has a function of supplying cleaning water to the cleaning tank 310.

  Meanwhile, a first adjustment water connection pipe 860 is coupled to the first washing water discharge port 313 as described below so that the washing water flows into the washing water adjusting unit 800, and the second washing water is supplied. The second adjustment water connection pipe 870 is coupled to the discharge port 314 as described below so that the washing water flows into the washing water adjustment unit 800.

  Further, it is preferable that a bean hold net 314 a is further coupled to the second wash water discharge port 314, and the bean hold net 314 a is configured such that beans introduced into the wash tank 310 are the second wash water discharge port 314. It is for preventing coming off through.

  Therefore, the structure of the bean hold net 314a is formed in a lattice pattern, and the size of the lattice pattern is preferably larger than that of rice and smaller than that of beans.

  In addition, a cooking supply table 370 for guiding and discharging rice or a mixture of rice and beans and metered water to be cleaned inside the cleaning tank 310 is connected to the supply table coupling hole. The cooking supply stand 370 is connected to a discharge guide 371 for guiding rice or a mixture of rice and beans to be discharged, and an upper end of the discharge guide 371 to supply a fixed amount of water to the discharge guide 371. The automatic cooking tank 120 is configured with a “Y” -shaped quantified water supply pipe 372 that allows cooking to be performed.

  As shown in FIG. 5d, the 'Y' shaped metered water supply pipe 372 has several through holes 372a passing through the pipe connected to the discharge guide 371, and this through hole 372a. The metered water supplied from the metered water supply unit 700 is discharged as follows, and the rice or the mixture of rice and beans remaining in the discharge guide 371 by the discharged metered water is used in the automatic cooking tank 120. Supplied to. Of course, one end of the 'Y' shaped metered water supply pipe 372 is coupled to a distribution pipe 750 to which metered water is supplied from the metered water supply unit 700 as described below.

  A first bearing insertion portion 380 is coupled to the outside of the first rotation shaft insertion hole (not shown), and a bearing 381 is inserted into the first bearing insertion portion 380. This is coupled to both ends of a rotating shaft 330 provided inside the cleaning tank 310 together with a bearing 391 coupled to the second bearing insertion portion 390 as described below, and the rotating shaft 330 is smoothly rotated by driving of the driving motor 351. It is for making it happen.

  On the other hand, the rotating shaft cover 301 is coupled to the opened portion of the cleaning tank 310. This is because the rotating shaft 330 and the strainer portion 320 described below are inserted into the cleaning tank 310 and then the cleaning tank 310 is inserted. The opened part is sealed. The rotary shaft cover 301 is formed with a second rotary shaft insertion hole (not shown) for through-coupling of the rotary shaft 330. What is the second rotary shaft insertion hole (not shown)? A metered water supply pipe insertion hole (not shown) is formed so that the above-described metered water supply pipe 372 can be inserted / joined separately.

  A second bearing insertion portion 390 is coupled to an outer side of a second rotation shaft insertion hole (not shown) of the rotation shaft cover 301, and the second bearing insertion portion 390 is connected to the first bearing insertion portion 390. A bearing 391 equal to the bearing 381 coupled to the bearing insertion portion 380 is inserted to assist the rotation of the rotating shaft 330.

<Strainer part>
The strainer unit 320 is coupled to the inside of the washing tank 310 and starts to brew rice or a mixture of rice and beans from the rice or a mixture of rice and beans and washing water while rotating together with the rotating shaft 330. The strainer unit 320 includes a rotating pipe 320a and a filtering unit 320b formed to extend from the rotating pipe 320a.

  The rotary pipe 320a is sealed at one end and opened in multiple stages to form an internal space as a member, and has a screw shape as a whole. The rotating pipe 320a is connected to an equal screw-shaped filtering unit 320b.

  A strainer groove 321 is formed through the lower surface of the sealed end of the rotary pipe 320a. The strainer groove 321 is formed by washing water through the strainer groove 321 when the strainer portion 320 is rotated by the rotation shaft 330. The washed rice is caught and discharged to the rear through the internal space of the rotary pipe 320a.

  In this case, iron, fine stone powder, and the like contained in the rice are filtered, and only the rice that is washed and cooked is caught. Meanwhile, the rotary pipe 320a is formed in about 2 to 3 rotations in the overall strainer unit 320, and the remaining 1 to 2 rotations are formed in the filtering unit 320b as described below.

  The filtering unit 320b is formed to extend to the rotating pipe 320a, and the cleaning water and fine stone powder or iron contained together with the rice filtered through the strainer groove 321 of the rotating pipe 320a are completely separated from the cleaning pipe 320a. A number of transmission holes 320 b ′ are formed so as to pass through the bottom of the tank 310. That is, foreign substances and washing water in the rice rushing to the rear of the rotating pipe 320a are separated from the washed rice, and pass through the transmission hole 320b 'and fall to the lower part of the washing tank 310.

  On the other hand, a 'T'-shaped wing for particle assembly 322 is further coupled to the outside of the strainer portion 320, which includes a fixed portion 322a coupled to the outer surface of the rotating pipe 320a and both ends of the fixed portion 322a. The wing portion 322b is formed by extending and forming a part of each end thereof.

  In an embodiment of the present invention, the grain collecting wing 322 discloses that four wings are joined around the rotating pipe 320a. In the case where the rice grains remaining in the rice supply table 360 fall due to the shaking of the rice supply table 360 after the introduction of rice through the rice supply table 360 of the washing tank 310 is completed, When the rice grains are gathered in the grain collecting wings 322 and the next washing process is performed, the strainer unit 320 functions to rotate the rice gathered in the grain gathering feathers 322 into the washing tank 310 again. .

  As described above, the strainer unit 320 including the rotating pipe 320a and the filtering unit 320b functions as a strainer that has been used in the past in Korea when the rice is sprinkled or drained. It can be seen that the method of fishing rice and beans through the strainer groove 321 while rotating is similar to the traditional rice washing process in which the rice is sprinkled while rotating the dish by hand.

<Rotating shaft and driven pulley>
The rotating shaft 330 rotates the strainer unit 320 by the rotational force of the rice washing unit driving means 350 described below, and the rotation of the rotating shaft 330 causes the strainer unit 320 to be rotated and supplied to the cleaning tank 310. The rice will be washed.

  One end of the rotation shaft 330 is engaged with a bearing 381 that passes through a first rotation shaft insertion hole (not shown) of the cleaning tank 310 and is coupled to the first bearing insertion portion 380. At the same time as it engages with a bearing 391 that passes through a second rotating shaft insertion hole (not shown) of the cleaning tank 310 and is coupled to the second bearing insertion portion 390, it is coupled to the driven pulley 340.

  The driven pulley 340 is configured to rotate the rotating shaft 330 when a rotational force is transmitted by the rice washing unit driving means 350 described below.

<Rice washing part drive means>
The rice washing unit driving means 350 rotates a driven pulley 340 coupled to the rotating shaft 330, which includes a driving motor 351 that generates a rotational force through rotation of a motor shaft (not shown), The driving pulley 352 is connected to one end of the motor shaft and rotates, and the driving pulley 352 and the driven pulley 340 are connected to each other, and the driving belt 353 transmits the rotational force of the driving motor 351.

  The rice washing unit driving means 350 is automatically driven in conjunction with the electricity supplied by the operation of the washing water adjusting unit 800 as described below.

-Rice storage unit 400
FIG. 6 is a perspective view showing the configuration of the rice storage unit according to the embodiment of the present invention.

  2, 4 and 6, the rice storage unit 400 stores rice to be supplied to the above-described rice washing unit 300, which includes a rice storage tank 410 and a rice storage unit screw connection. The groove 420, the rice dropping hole stopper 430, the rice storage unit screw 440, and the rice storage unit driving means 450 are included.

<Rice storage tank>
The rice storage tank 410 is a member for storing rice, and an upper portion is opened to form an internal space, and a rice discharge hole 411 and a rice dropping hole (not shown) are formed through the lower portion.

  For example, the shape of the rice storage tank 410 has a cross-sectional area with a constant width so that a large amount of rice can be stored in the upper part, and the cross-sectional area gradually decreases as it descends to the lower part. It is preferable to have a structure having an inclined cross section so that rice is smoothly discharged through the discharge hole 411.

  Meanwhile, the rice storage tank 410 is preferably made of a ceramic material, which prevents insects from being generated or corroded in the rice storage tank 410 during long-term storage of the rice. It is a material that can be used. In addition to the ceramic materials mentioned above, it is beneficial to the human body to meet the demands of the wellbeing era when there has been a lot of interest in health in the near future. A far infrared ray emitting material capable of sterilizing microorganisms can also be used.

<Rice storage section screw coupling groove>
The rice storage unit screw coupling groove 420 is horizontally coupled to the lower end of the rice storage tank 410 and cooperates with the rice discharge hole 411. At the same time, the rice supply hole 311 and one end of the cleaning tank 310 are connected to each other. The rice can be supplied to the washing tank 310 through the rice supply hole 311.

  Meanwhile, an unexplained reference numeral 460 is an apparatus connected to the rice supply stand 360 so that rice can be smoothly supplied through the rice supply stand 360 of the cleaning tank 310.

<US drop hall stopper>
The rice drop hole stopper 430 is connected to a rice drop hole (not shown) of the rice storage tank 410, which is opened and closed by opening and closing the rice drop hole (not shown). The rice stored in 410 can be discharged at once. That is, when the rice stored in the rice storage tank 410 becomes old or the inside of the rice storage tank 410 needs to be cleaned, the stored rice is discharged by opening the rice drop hole stopper 430. Water and other contents used for internal cleaning can be removed.

<Rice storage section screw and rice storage section drive means>
The rice storage unit screw 440 supplies the rice stored in the rice storage tank 410 to the rice washing unit 300 through rotation, and is incorporated in the rice storage unit screw coupling groove 420. The rice storage unit driving means 450 is coupled to the motor shaft and driven.

  The rice storage unit driving unit 450 is driven simultaneously with the driving motor 351 of the rice washing unit driving unit 350 described above when electricity is supplied by the operation of the washing water adjusting unit 800 described below, and rice is supplied to the washing tank 310. The rice storage unit screw 440 is rotated as described above.

  Further, the rice storage unit driving unit 450 detects a signal based on an input value (for example, how many people) is input through the menu button 131 of the display unit 130 of the automatic cooking apparatus 100, and stops driving. For this reason, the rice supplied to the washing tank 310 cannot be supplied any more.

  On the other hand, when the rice storage unit driving unit 450 stops, the operation of the washing water supply valve 651 described above stops, and at the same time, the driving motor 351 of the rice washing unit driving unit 350 stops.

-Bean storage unit 500
Of the accompanying drawings, FIG. 7 is a perspective view showing a configuration of a bean storage unit according to an embodiment of the present invention.

  4 and 7, the bean storage unit 500 stores beans to be supplied to the above-described rice washing unit 300, which includes a bean storage tank 510, a bean storage unit screw coupling groove 520, The bean storage unit screw 530, the bean storage unit driving means 540, and the bean discharge pipe 550 are configured. The supply of beans by the bean storage unit 500 can be selected according to the needs of the user, and the structure and operation thereof are similar to those of the rice storage unit 400 described above.

<Bean storage tank>
The bean storage tank 510 is a member for storing beans, and an upper part is opened to form an internal space, and a bean outlet (not shown) is formed in the lower part. For example, the shape of the bean storage tank 510 is similar to the rice storage tank 410 described above, which has a cross-sectional area with a constant width so that a large amount of beans can be stored in the upper part, and a lower part. It is preferable to have a structure having a cross-section inclined so that the cross-sectional area gradually becomes narrower as the line goes to and the beans are smoothly discharged through the bean outlet (not shown).

  On the other hand, it is preferable to use a ceramic material for the bean storage tank 510, which can prevent the insects and the beans from being corroded in the bean storage tank 510 during long-term storage of rice. It is a material that can be used. In addition to the ceramic materials mentioned above, it is beneficial to the human body to meet the demands of the wellbeing era when interest in health has increased in recent years. It is also possible to use a far-infrared emitting material that can sterilize the microorganisms.

<Bean storage part screw coupling groove>
The bean storage unit screw coupling groove 520 is horizontally coupled to the lower end of the bean storage tank 510 and cooperates with the bean discharge port (not shown) and simultaneously with the bean supply hole 315 of the washing tub 310. One end is connected so that beans can be supplied to the washing tank 310 through the bean supply hole 315.

<Bean drop hole stopper and bean discharge pipe>
The bean drop hole stopper 560 is connected to a bean drop hole (not shown) of the bean storage tank 510, which is opened and closed through the bean drop hole (not shown). The beans stored in can be discharged together. That is, when the beans stored in the bean storage tank 510 are out of date or the inside of the bean storage tank 510 needs to be cleaned, the bean dropping hole stopper 560 is opened to collectively discharge the stored beans. Water and other contents used for internal cleaning can be removed.

  Since the bean discharge pipe 550 is difficult to be supplied directly from the bean storage tank 510 due to the structure of the washing tub 310 and the height thereof, the bean discharge pipe 550 is provided with a device for supplementing this. This is connected to one end of the bean storage part screw coupling groove 520 and simultaneously connected to the bean supply hole 315 of the washing tank 310 to supply beans.

<Bean storage unit screw and bean storage unit driving means>
The bean storage unit screw 530 supplies the rice stored in the bean storage tank 510 to the rice washing unit 300 through rotation, and is incorporated in the bean storage unit screw coupling groove 520. The bean storage unit driving means 540 is coupled to the motor shaft and driven.

  When electricity is supplied by the operation of the washing water adjusting unit 800 as described below, the bean storage unit driving unit 540 is driven simultaneously with the driving motor 351 of the rice washing unit driving unit 350 described above, and enters the washing tank 310. The bean reservoir screw 530 is rotated so that the beans can be supplied.

  Further, the bean storage unit driving unit 540 detects a signal according to an input value input to the display unit 130 of the automatic cooking apparatus 100 and stops driving, and thus the beans supplied to the washing tank 310 are stopped. Can no longer be supplied.

-Wash water storage unit 600
Referring to FIGS. 2 and 4, the cleaning water storage unit 600 stores cleaning water supplied from the outside and supplies it to the rice cleaning unit 300 described above. The cleaning water storage unit 600 includes a cleaning water storage tank. 610, a washing water inflow pipe 620, a washing water storage tank stopper 630, and a washing water level adjustment sensor 640.

  The washing water storage tank 610 forms an internal space and stores washing water. A washing water inflow pipe 620 to which washing water is supplied from the outside is connected to an upper side of the washing water storage tank 610. The The wash water that flows in through the wash water inflow pipe 620 is water that has undergone a water purification process by a water purification device that is configured separately. A cleaning water supply pipe 650 is connected to one lower side of the cleaning water storage tank 610 and purified through the cleaning water supply hole 312 of the cleaning tank 310 described above via the cleaning water supply pipe 650. Wash water is supplied. Desirably, the cleaning water storage tank 610 is further provided with a cleaning water dropping tap 660 at a lower end thereof, and the water stored in the cleaning water storage tank 610 is old or needs to be cleaned. It is also possible to remove the washing water all at once by opening the.

  Meanwhile, a cleaning water supply pipe 650 connected between the cleaning water storage tank 610 and the cleaning water supply hole 312 is provided with a cleaning water supply valve 651, and the cleaning water supply valve 651 passes through the cleaning water supply valve 651. The amount of cleaning water supplied to the cleaning tank 310 is automatically adjusted. In particular, the cleaning water supply valve 651 is automatically opened and closed according to an input value input to the display unit 130 of the automatic cooking device 100.

  The cleaning water storage tank stopper 630 is a stopper that can be connected to the upper surface of the cleaning water storage tank 610 and opened and closed.

  The cleaning water level adjustment sensor 640 is provided on one side of the upper surface of the cleaning water storage tank 610 and senses the cleaning water level of the cleaning water storage tank 610 and flows in via the cleaning water inflow pipe 620. The amount of washing water to be adjusted is adjusted.

  Of the accompanying drawings, FIG. 8 is a configuration diagram showing the structure of the quantitative water supply unit and the washing water adjusting unit according to the embodiment of the present invention,

  Hereinafter, the quantitative water supply unit 700 and the cleaning water adjustment unit 800 will be described with reference to FIGS. 4 and 8.

-Quantitative water supply unit 700
The quantitative water supply unit 700 is configured to supply a fixed amount of water to the cleaning tank 310 in conjunction with the cleaning water adjusting unit 800 as described below, which includes a quantitative water tank 710, a quantitative water inflow pipe 720, A load cell 730 and a quantitative water adjustment table 740 are included.

<Quantitative water tank and quantitative water inflow pipe>
The metering water tank 710 has an internal space and stores metering water from the outside. A metering water inflow pipe coupling hole (not shown) is formed on one upper side, and the center of the lower end is formed. A fixed-quantity water supply hole 711 is formed so as to penetrate therethrough, and a fixed-quantity water inflow pipe 720 for supplying fixed-quantity water into the fixed-quantity water tank 710 is connected to the fixed-quantity water inflow pipe coupling hole (not shown). A metered water inflow pipe adjustment valve 721 is further coupled to the inlet of the metered water inflow pipe 720, and is opened and closed according to the weight condition of the load cell 730 as described below.

<Load cell>
The load cell 730 is coupled to the outside of the lower end of the metered water tank 710 and automatically adjusts the amount of metered water filled in the metered water tank 710 via the metered water inflow pipe 720. Thus, the metered water is supplied and stopped until the weight applied to the load cell 730 by the signal reserved through the display unit 130 of the automatic cooking device 100 matches the reservation signal.

<Quantitative water control stand>
The metering water adjusting table 740 adjusts discharge of metering water through the opening and closing of the metering water supply hole 711 in conjunction with the washing water adjusting unit 800 as described below. 740a includes a first adjustment load 742 having one end penetratingly formed, an adjustment plug coupling base 741b having an adjustment plug pin 741c, and an adjustment plug 741a.

  Here, the other end of the first adjustment load 742 is connected to the second adjustment load 841 of the washing water adjustment unit 800 as described below, and the operation of the washing water adjustment unit 800 is supplied with the fixed amount water via this. The part 700 is interlocked. This will be described in detail below.

  An elongated adjustment plug pin insertion hole 740a is vertically formed in one end of the first adjustment load 742, that is, one end of the portion located inside the metered water tank 710. Thus, the adjustment stopper pin 741c is inserted and coupled. Therefore, when the first adjustment load 742 moves vertically up and down, the adjustment plug pin 741c does not load in the adjustment plug pin insertion hole 740a. Then, the adjustment plug 741a opens and closes the metered water supply hole 711.

  The adjustment plug coupling base 741b is configured such that an adjustment plug pin 741c is coupled to the upper part and the first adjustment load 742 is inserted to perform vertical vertical movement. An adjustment plug 741a is fixedly coupled to one end of the control plug 741a.

  With the above configuration, the adjustment plug pin 741c freely moves up and down in the adjustment plug pin insertion hole 740a. Therefore, the adjustment plug 741a is moved to the load cell 730 by the upward / downward movement of the first adjustment load 742. When the pressure is applied, the weight of the metering water adjusting table 740 itself due to the up / down movement of the first adjusting load 742 acts as a buffer that does not apply to the load cell 730.

  On the other hand, when the first adjustment load 742 moves and the adjustment stopper 741 closes the metering water supply hole 711, the metering water inflow pipe regulation valve 721 is opened at the same time, and metering water enters the metering water tank 710. To be supplied.

-Washing water adjustment unit 800
The washing water adjusting unit automatically adjusts the washing water supply, the quantitative water supply, the rice supply, and the like in conjunction with the rice washing unit 300 and the quantitative water supply unit 700 described above. 810, upper / lower plugs 811 and 812, a guide pin 820, a switch 830, adjustment units 841 to 845, and a sewage discharge pipe 850, and the adjustment units 841 to 845 include a second adjustment load 841 and an elastic member 842. , A connecting load 843, an adjustment water tank 844, and an adjustment table 845.

<Vertical pipe, upper / lower stopper, sewage discharge pipe>
The vertical pipe 810 is a pipe having a cylindrical inner space, and has a structure in which the first adjustment water connection pipe 860 and the second adjustment water connection pipe 870 are coupled to the side surface and the upper / lower part is opened. Have. One end of the first adjustment water connection pipe 860 is connected to the first cleaning water discharge port 313 of the cleaning tank 310 described above, and the other end is a through hole (not shown) formed on the upper side surface of the vertical pipe 810. )).

  On the other hand, when the cleaning water supplied into the cleaning tank 310 is filled with a certain amount, the cleaning water flows out through the first adjustment water connecting pipe 860. For this reason, the insulator 845a is discharged as described below. The outlet plug 845 b closes the second washing water discharge port 314 of the washing tank 310.

  The upper / lower portions of the vertical pipe 810 are open, and upper / lower plugs 811 and 812 are connected to the vertical pipe 810. A through hole (not shown) is formed at the center of each of the upper / lower plugs 811 and 812, and a guide pin 820 is inserted into the through hole of the upper plug 811 as described below. A sewage discharge pipe 850 is connected to the through hole 812 a of the stopper 812. The sewage discharge pipe 850 is a pipe through which wash water flowing out through the first and second adjustment water connection pipes 860 and 870 is discharged.

<Guide pins and switches>
The guide pin 820 is inserted / coupled into the upper plug 811 of the vertical pipe 810 to actuate the switch 830, which is a second adjustment load of the adjustment units 841 to 845 as described below. When the switch 841 moves in the vertical direction, the switch 830 is turned on and off at the same time. That is, when the second adjustment load 841 is lowered, the guide pin 820 is lowered and the switch 830 is touched so that electricity enters, and when the second adjustment load 841 is raised, as follows. The guide pin 820 is raised by the elastic force of the elastic member 842 of the adjusting portions 841 to 845 to stop the supply.

  Here, when the guide pin 820 is lowered and the switch 830 is turned on, electricity is supplied to operate the rice storage unit driving unit 450 or the bean storage unit driving unit 540 described above. Rice or beans are supplied to the tank 310.

<Adjustment unit>
The adjusting units 841 to 845 automatically adjust the amount of washing water and the amount of quantitative water supplied to the washing tank 310 of the rice washing unit 300 in conjunction with the quantitative water supply unit 700. 2 adjustment load 841, elastic member 842, connection load 843, adjustment water tank 844, and adjustment table 845.

形状の連結ロード８４３が結合して、また前記連結ロード８４３に下端中心部に貫通孔８４４ａが形成された調節水タンク８４４が連結される。 The second adjustment load 841 is connected to the first adjustment load 742 of the metered water supply unit 700, and a guide pin 820 is connected to the upper portion thereof, and an elastic member 842 is connected. And the lower end part forms a hook 841a,

The connecting load 843 having a shape is coupled, and the adjusted water tank 844 having a through hole 844a formed at the center of the lower end is connected to the connecting load 843.

  The adjustment water tank 844 temporarily stores the washing water discharged from the washing tank 310 described above, and the washing water discharged from the washing tank 310 passes through the through hole 844a of the adjustment water tank 844. It is possible to move up / down by being discharged through. That is, when the cleaning water drops and accumulates in the adjustment water tank 844, the adjustment water tank 844 comes down, and when the washing water comes out through the through hole 844a, the adjustment water tank 844 goes up again. . In this process, the adjustment plug 741 attached to one end of the first adjustment load 742 opens and closes the quantitative water supply hole 711 of the quantitative water tank 710, and for this reason, the quantitative water supplied to the washing tank 310 is opened. The amount will be adjusted automatically.

  The adjustment base 845 is provided inside the second adjustment water connection pipe 870, one end is connected to the upper part of the connection load 843, and the other end is connected to the second wash water discharge port 314 of the washing tank 310. In this position, the amount of cleaning water supplied into the cleaning tank 310 through the opening and closing of the second cleaning water discharge port 314 is adjusted. This includes an insulator 845a having the discharge port plug 845b coupled to the other end, and an insulator shaft 845c provided at a position eccentric from the center of the insulator 845a by a certain distance.

  The discharge port plug 845b repeatedly opens and closes the second washing water discharge port 314 by repeating the operation of lowering and rising due to the change in the weight of the adjustment water tank 844 around the lever shaft 845c. It will be like that.

  Meanwhile, the process of the cleaning water flowing into the cleaning tank 310 by the adjusting units 841 to 845 will be described again. When the cleaning water supply valve 651 coupled to the above-described cleaning water supply pipe 650 is opened, When cleaning water flows into the cleaning tank 310, and the cleaning water that has flowed in is discharged through the second cleaning water discharge port 314 of the cleaning tank 310, the adjustment water tank 844 is filled with the cleaning water. Due to this weight, the second adjustment load 841 is lowered, and at the same time, the insulator 845a connected to the second adjustment load 841 is lowered with the lever shaft 845c as an axis.

  Further, when the insulator 845a is lowered, the discharge port plug 845b closes the second cleaning water discharge port 314, and the cleaning water is continuously supplied into the cleaning tank 310. When the water level reaches the second cleaning water discharge port 314, the cleaning water is discharged through the second cleaning water discharge port 314, which is continuously sent to the adjusted water tank 844 again. Maintains weight. By maintaining the weight, the second cleaning water discharge port 314 is continuously closed by the discharge port plug 845b through the cleaning water supply pipe 650 until no further cleaning water is supplied. Is.

  Hereinafter, the overall operation process of the automatic rice washing apparatus according to the embodiment of the present invention configured as described above will be described.

  First, a cooking reservation is selected for the display unit 130 of the automatic cooking device 100, and the automatic cooking device 100 is activated when the reserved time is reached.

  When the cleaning water supply valve 651 provided in the cleaning water supply pipe 650 is opened, the cleaning water in the cleaning water storage unit 600 is supplied to the cleaning tank 310 through the cleaning water supply pipe 650, and the supplied cleaning water is cleaned. Inside the adjustment water tank 844 of the washing water adjustment unit 800 through the second adjustment water connection pipe 870 together with the foreign matter remaining inside the washing tank 310 while being discharged from the second washing water discharge port 314 of the tank 310. It collects in.

  In this process, the connection load 843, the second adjustment load 841, and the first adjustment load 742 are lowered by the weight of the flow rate of the washing water, and at the same time, the insulator provided in the second adjustment water connection pipe 870. When 845a is lowered around the lever shaft 845c, the discharge port plug 845b of the adjusting portions 841 to 845 is raised, the second cleaning water discharge port 314 is closed, and is continuously supplied into the cleaning tank 310. As the water level rises, the wash water overflows with the suspended matter to the first wash water discharge port 313.

  Subsequently, the wash water flowing into the vertical pipe 810 of the wash water adjusting unit 800 along the first adjusted water connection pipe 860 is continuously sent to the adjusted water tank 844 to maintain the weight.

  On the other hand, when the connection load 843, the second adjustment load 841, and the first adjustment load 742 are lowered, the switch 830 of the washing water adjustment unit 800 is pushed by the guide pin 820, and at this time, electricity is turned on. At the same time as the driving motor 351 of the rice washing unit driving means 350 is operated to rotate the rotating shaft 330, the strainer unit 320 is rotated by the rotation of the rotating shaft 330, and at the same time, the driving motor 351 of the rice storage unit 300 or the bean storage. The driving motor 540 of the unit 500 is rotated.

  When the drive motor 351 of the rice storage unit 300 rotates, the rice stored in the rice storage tank 410 of the rice storage unit 400 is pushed by the rice storage unit screw 440 provided in the rice storage unit screw coupling groove 420. Then, it is supplied to the rice supply hole 311 of the cleaning tank 310 via the bean supply table 570.

  Further, when rice or beans gather together with the washing water in the washing tank 310, the rice washing process is performed while the rice washing unit driving means 350 operates and the strainer unit 320 rotates. Here, when the strainer part 320 rotates, the front part of the strainer part 320 causes a vortex, light rice floats, and heavier stones remain on the bottom, via the strainer groove 321 of the strainer part 320. The rice is sucked and transferred to the upper part by the rotating pipe 320b of the strainer part 320, and the fine stone powder and iron fall while washing water is discharged through the transmission hole 320b 'of the filtering part 320b connected to the end part of the strainer part 320. . At this time, the fine stone powder and iron contained in the rice are separated and discharged while being further washed by the washing water flowing in via the washing water supply pipe 650.

  When the connecting load 843, the second adjustment load 841, and the first adjustment load 742 are lowered, the adjustment plug 741 of the first adjustment load 742 is lowered to move the metering water supply hole 711 of the metering water tank 710. At the same time, the metered water inflow pipe adjustment valve 721 is opened to allow metered water to flow into the metered water tank 710.

  The metered water supplied to the metered water tank 710 is the reserved signal with the weight applied to the load cell 730 of the metered water supply unit 700 by the signal reserved through the display unit 130 of the automatic cooking device 100. Supplied and stopped until it matches.

  On the other hand, when the driving motor 450 of the rice storage unit 400 senses the signal of the display unit 130 and stops supplying rice, after 30 seconds, the cleaning water supply valve 651 and the driving motor 351 of the rice cleaning unit driving means 350 are activated. To stop.

  As described above, when the washing process is finished, the supply of the washing water by the washing water storage unit 600 is interrupted, and if the washing water does not overflow any more via the first washing water discharge port 313, the adjusted water tank 844 is used. When the adjustment water tank 844 becomes empty and the adjustment water tank 844 becomes empty, the connection load 843, the second adjustment load 841, and the first adjustment load 742 and the adjustment water tank 844 rise upward. The insulator 845a is lowered.

  When the insulator 845a is lowered, the discharge port plug 845b is opened, and the wash water discharged through the second wash water discharge port 314 flows into the adjusted water tank 844 and falls again. When washing water is discharged from the through hole 844a, foreign matters such as stones separated from the rice that is flowing into the washing tank 310 are discharged through a process of rising again.

  In the next process, when the cleaning water in the cleaning tank 310 is completely discharged, the connection load 843, the second adjustment load 841, and the first adjustment load 742 are caused by the elastic force of the spring 842 of the cleaning water adjusting unit 800. The metered water supply hole 711 is opened and the metered water stored in the metered water tank 710 passes through the metered water supply hole 711 and is supplied to the metered water supply pipe 372. The

  The quantified water supplied to the quantified water supply pipe 750 is supplied to the automatic cooking tank 120 together with rice remaining on the wall of the discharge guide 371 while flowing down the wall of the discharge guide 371 while being jetted through the through hole 372a. The rice washing process will be completed.

  On the other hand, when the menu of bean rice is set through the menu button 131 of the display unit 130, the bean storage unit driving unit 540 is activated simultaneously with the rice supply, and the beans stored in the bean storage tank 510 are removed. A bean discharge port (not shown) is passed by the bean storage unit screw 530 and is put into the washing tank 310. The introduced beans are mixed with rice and supplied to the automatic cooking tank 120 through the same washing process.

100: Automatic cooking device 110: Water purification device
120: Automatic cooking tank 130: Display unit
140: Water pipe 150: Electrical wiring
160: Telephone wiring 200: Automatic rice washing machine
300: Rice washing section 310: Washing tank
311: Rice supply hole 312: Wash water supply hole
313: First washing water discharge port 314: Second washing water discharge port
315: Bean supply hall 320: Strainer section
322: Grain gathering feather 330: Rotating shaft
340: driven pulley 350: rice washing section driving means
370: Cooking supply table 371: Discharge guide
372: Metered water supply pipe 380: First bearing insertion portion
390: 2nd bearing insertion part 400: Rice storage part
410: Rice storage tank 420: Rice storage part screw coupling groove
430: Rice drop hole stopper 440: Rice storage unit screw
450: Rice storage unit driving means 500: Bean storage unit
510: Bean storage tank 520: Bean storage part screw coupling groove
530: Bean storage unit screw 540: Bean storage unit driving means
550: Bean discharge pipe 560: Bean drop hole stopper
600: Washing water storage unit 610: Washing water storage tank
620: Wash water inflow pipe 630: Wash water storage tank stopper
640: Wash water level control sensor 650: Wash water supply pipe
660: Washing water dropping tap 700: Quantitative water supply unit
710: Quantitative water tank 720: Quantitative water inflow pipe
730: Load cell 740: Determination water adjustment stand
800: Washing water adjustment unit 810: Vertical pipe
820: Guide pin 830: Switch
841: Second adjustment load 842: Elastic member
843: Linked load 844: Adjusted water tank
845: Adjustment table 850: Sewage discharge pipe
860: First regulated water connection pipe 870: Second regulated water connection pipe

Claims (15)

A rice washing section for washing rice or a mixture of rice and beans;
Rice for supplying to the rice washing unit is stored, rice storage unit connected to the rice washing unit and discharged rice,
Beans to be supplied to the rice washing unit are stored, bean storage unit connected to the rice washing unit and discharged beans,
A washing water storage unit connected to the rice washing unit via a washing water supply pipe and storing / supplying washing water for washing rice or a mixture of rice and beans supplied to the rice washing unit;
A fixed quantity water supply unit connected to the washed rice part via a fixed quantity water supply pipe, and storing / supplying water so that the rice or a mixture of rice and beans can be cooked;
The rice washing unit, driving means coupled to and driven by the rice storage unit and the bean storage unit, respectively, and a first adjustment water connection pipe and a second adjustment water connection pipe on the lower side of the rice washing unit The amount of washing water that is connected to the rice washing unit from the washing water supply pipe by the washing water discharged through the first adjustment water connection pipe and the second adjustment water connection pipe, An automatic rice washing apparatus, comprising: a washing water adjusting unit that automatically adjusts the amount of fixed quantity water supplied from a fixed water supply unit to the rice washing unit. The rice washing part is a cylindrical washing tank in which one side is sealed and the other side is opened to form an internal space;
A strainer section that is provided inside the washing tank and that washes rice and a mixture of rice and beans that are put into the washing tank and begins to wash it,
At the same time as being coupled along the central axis inside the cleaning tank, the rotary shaft is coupled along the center of the strainer portion to rotate the strainer portion, and is coupled to one end of the rotational shaft to rotate. The automatic rice washing apparatus according to claim 1, comprising a driven pulley. The rice washing unit generates a rotational force through rotation of a motor shaft, and
And further comprising: a driving pulley coupled to one end of the motor shaft and rotating; and a driving belt that interconnects the driving pulley and the driven pulley to transmit the rotational force of the driving motor. The automatic rice washing apparatus according to claim 2. The washing tank is a rice supply hole that penetrates one side of the upper side,
A bean supply hole penetrating the other side of the upper side,
A washing water supply hole penetrating the rice supply hole and the bean supply hole at a predetermined interval;
First and second wash water discharge ports penetrating to one side of the lower side surface;
A supply base coupling hole penetrating to the other side of the lower side of the side surface and a first rotating shaft insertion hole penetrating the central portion of one side surface to be sealed are formed,
In the rice supply hole, a funnel-shaped rice supply base having a wide upper cross-sectional area and a lower cross-sectional area is combined,
In the bean supply hole, a funnel-shaped bean supply stand having a large cross-sectional area on the upper surface and a small cross-sectional area on the lower surface is coupled,
A washing water supply pipe is coupled to the washing water supply hole,
In the supply stand coupling hall, a cooking supply stand for guiding / discharging rice to be cleaned or a mixture of rice and beans and quantitative water is connected,
A first bearing insertion part into which a bearing is inserted is coupled to the outside of the first rotation shaft insertion hole,
A rotary shaft cover having a second rotary shaft insertion hole and a metered water supply pipe insertion hole formed therethrough is coupled to the opened other side surface,
3. The automatic rice washing apparatus according to claim 2, wherein a second bearing insertion portion in which a bearing is inserted outside the second rotation shaft insertion hole is coupled. The cooking supply stand is a discharge guide that guides the rice or a mixture of rice and beans to be discharged,
And a Y-shaped fixed water supply pipe connected to the upper end of the discharge guide and supplying a fixed amount of water to the discharge guide. Automatic rice washing machine.   The strainer portion is sealed at one end and the other end is opened, and a through-hole rotating pipe having a strainer groove formed on the lower surface of the sealed end, and fine stone powder and iron in rice are separated. 3. The automatic rice washing apparatus according to claim 2, comprising a filtering unit having a plurality of transmission holes which can be transmitted to a lower part. The strainer part is composed of a fixed part that is coupled to the outer surface of the rotating pipe, and a wing part that is formed on both sides of one end of the fixed part, and is formed by bending a part of each end. The automatic rice washing apparatus according to claim 2, further comprising one or more grain collecting wings having a letter shape. The rice storage unit has an open upper part to form an internal space, and a rice storage tank in which a rice discharge hole and a rice drop hole are formed in the lower part,
A rice storage unit screw coupling groove that is coupled horizontally with the rice discharge hole and connected to supply rice to the rice washing unit side,
A rice dropping hole stopper capable of collectively discharging rice stored in the rice storage tank through opening and closing of the rice dropping hole;
A rice storage unit screw that is built in the rice storage unit screw coupling groove and discharges the rice to the outside through rotation; and a rice storage unit driving means that is coupled to and driven by one end of the rice storage unit screw. The automatic rice washing apparatus according to claim 1, wherein the apparatus is configured as described above. The bean storage part has an open upper part to form an internal space, and a lower part of the bean storage tank in which a bean outlet and a bean transmission hole are formed.
A bean storage unit screw coupling groove that is coupled to the bean discharge port and is coupled horizontally and connected to supply the beans to the rice washing unit side,
A bean dropping hole stopper capable of collectively discharging the beans stored in the bean storage tank through opening and closing of the bean transmission hole;
A bean storage unit screw that is built in the bean storage unit screw coupling groove and discharges the beans to the outside through rotation;
A bean storage unit driving means coupled to and driven by one end of the bean storage unit screw; and a bean discharge pipe for supplying beans discharged by the rotation of the bean storage unit screw to the rice washing unit. The automatic rice washing apparatus according to claim 1. The washing water storage part forms an internal space, and a washing water storage tank in which the washing water is stored,
A wash water inflow pipe connected to the upper one side of the wash water storage tank and supplied with wash water from the outside,
A cleaning water storage tank stopper coupled to an upper surface of the cleaning water storage tank; and provided on one side of the upper surface of the cleaning water storage tank, and detecting the level of the cleaning water in the cleaning water storage tank 2. The automatic rice washing apparatus according to claim 1, further comprising a washing water level adjustment sensor for adjusting an amount of washing water introduced through the water inflow pipe. The metered water supply part forms an internal space, a metered water inflow coupling hole is formed on one upper side, and a metered water tank in which a metered water supply hole is formed at the lower end,
A fixed quantity water inflow pipe for supplying a fixed quantity of water to the inside of the fixed quantity water tank by coupling to the fixed quantity water inflow coupling hole;
A load cell that is coupled to the outside of the lower end of the metered water tank and automatically adjusts the amount of metered water filled in the metered water tank via the metered water inflow pipe, and in conjunction with the washing water adjusting unit, 2. The automatic rice washing apparatus according to claim 1, further comprising a quantitative water adjustment table that adjusts discharge of quantitative water through opening and closing of the quantitative water supply hole. The metering water adjusting table is vertically adjusted in conjunction with the washing water adjusting unit, and has a first adjusting load in which an elongated adjusting plug pin insertion hole is vertically formed at one end;
An adjustment plug pin that is inserted into and coupled to the adjustment plug pin insertion hole and flows; an adjustment plug coupling base in which the first adjustment load is inserted and vertical vertical movement is performed; and An adjustment stopper that is fixedly coupled to an end and adjusts the discharge of the metered water while opening and closing the metered water supply hole through the vertical vertical movement of the first control load. The automatic rice washing apparatus according to claim 11. The washing water adjusting unit includes a cylindrical vertical pipe in which the first adjusting water connecting pipe and the second adjusting water connecting pipe are coupled to a side surface and an upper / lower part is opened,
Upper / lower plugs coupled to the upper / lower ends of the vertical pipe;
A guide pin that is coupled to the upper stopper and is guided by the upper stopper to move up and down;
A switch that is provided at an upper end of the upper plug and is turned on and off for electricity supply by the guide pin;
An adjustment unit that automatically adjusts the amount of washing water to be supplied to the rice washing unit in conjunction with the quantitative water supply unit, and a washing unit that is coupled to the lower end of the lower stopper and is discharged from the rice washing unit The automatic rice washing apparatus according to claim 1, comprising a sewage discharge pipe through which water passes to the outside. A second adjustment load that moves up and down in cooperation with the metered water supply unit;
An elastic member coupled to an outer upper end portion of the upper plug and inserted by the second adjustment load;
Coupled to the lower end of the second adjustment load

A connected load of shapes,
A control water tank coupled to the connection load and having a through hole formed at a lower end center portion thereof; and an adjustment table provided in the second control water connection pipe and connected to the upper part of the connection load. The automatic rice washing apparatus according to claim 13, which is configured as follows. The adjusting table has an insulator connected at one end to the connecting load, and a discharge port plug for opening and closing a second cleaning water discharge port formed at the rice washing part, and a center of the insulator The automatic rice washing apparatus according to claim 14, further comprising: a lever shaft provided at a position eccentrically deviated to one side by a portion.

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