CN111134527A

CN111134527A - Intelligent kitchen of thing networking

Info

Publication number: CN111134527A
Application number: CN202010040304.6A
Authority: CN
Inventors: 段皓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-05-12

Abstract

The invention relates to the technical field of kitchen equipment, in particular to an intelligent kitchen of an Internet of things. This intelligent kitchen includes the top of a kitchen range, heating device, move the balance device, circular orbit culinary art device, eat material conveyor and the control unit, circular orbit culinary art device, eat material conveyor and move the balance device and use the top of a kitchen range centre of a circle as the center, arrange along the circumferencial direction in proper order, eat material conveyor will eat material and condiment output to circular orbit culinary art device according to the volume, circular orbit culinary art device is to moving the balance device and exporting the dish with finished product dish, move the balance device, circular orbit culinary art device and eat material conveyor and be connected with the control unit electricity respectively, the control unit includes mobile terminal, cloud ware and the wireless communication module who is connected with the control unit. The intelligent kitchen can continuously and automatically cook multiple dishes, can order dishes according to the preference of customers, and has high space utilization rate and small occupied area.

Description

Intelligent kitchen of thing networking

Technical Field

The invention relates to the technical field of kitchen equipment, in particular to an intelligent kitchen of an Internet of things.

Background

With the continuous acceleration of life rhythm and the continuous improvement of living standard, the eating style and eating habit of people are gradually changed. At present, young people in cities can do less dishes by themselves, even if the young people can do dishes, the style of the dishes is not much, but the young people pursue unique taste, and secondly, the young people need to easily finish cooking in a short time, so that the intelligent kitchen capable of automatically cooking and dish loading becomes a focus of people gradually. The automatic degree of the current intelligent kitchen is low, the cooking device has a single function, the simple material feeding and stir-frying functions can be completed, more links needing manual participation are needed, all processes such as feeding food materials, frying, adding seasonings, pouring cooked dishes, serving and discharging, pot washing and the like in the cooking process cannot be completed automatically, multiple dishes cannot be continuously and automatically cooked without manual participation, self-service ordering can not be performed according to the favor of customers, the dish type is relatively single, and the comprehensive requirements of the customers for different dish types and different tastes are difficult to meet. In addition, the existing cooking devices are mostly rectangular, have low space utilization rate and large occupied area, and are not beneficial to household popularization.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the Internet of things intelligent kitchen with reliable performance, which not only can continuously and automatically cook a plurality of dishes, but also can order the dishes according to the favor of customers, and has high space utilization rate and small occupied area.

The technical scheme of the invention is realized as follows: an Internet of things intelligent kitchen comprises a cooking bench, a heating device is arranged on the cooking bench, and the Internet of things intelligent kitchen is characterized by further comprising a moving and swinging plate device, a round rail cooking device, a food material conveying device and a control unit, the cooking bench is semicircular, the circular track cooking device, the food material conveying device and the swinging plate moving device are sequentially arranged along the circumferential direction by taking the circle center of the cooking bench as the center, the food material conveying device outputs food materials and seasonings to the circular track cooking device according to the amount, the circular track cooking device continuously outputs finished vegetables to the swing plate moving device, the dish moving and placing device is used for loading finished dishes and discharging the finished dishes, the dish moving and placing device, the circular rail cooking device and the food material conveying device are respectively and electrically connected with the control unit, the control unit comprises a mobile terminal, a cloud server and a wireless communication module connected with the control unit, and the mobile terminal remotely controls the control unit through the cloud server and the wireless communication module.

The food conveying device is arranged above the circular track cooking device and comprises a food distribution bin, a pushing mechanical arm, a solid seasoning pushing mechanism and a liquid seasoning pushing mechanism, wherein the food distribution bin is arranged on a storage rack and used for storing food materials, the pushing mechanical arm, the solid seasoning pushing mechanism and the liquid seasoning pushing mechanism are used for throwing the food materials, the food distribution bin comprises a food cabinet and a food channel, a discharging gate and a weighing sensor are arranged at the bottom of the food channel, a plurality of food drawers capable of sliding are arranged in the food cabinet, and the pushing mechanical arm pushes and pulls the food drawers to throw the food materials.

The circular-rail cooking device comprises a cooking pot assembly, and two concentric circular-arc-shaped outer rails and two concentric circular-arc-shaped inner rails which are arranged on a cooking bench, wherein the cooking pot assembly comprises a pot rack and a pan body which can be turned over on the pot rack, and the pot rack is arranged between the two rails and can move along the rails.

The dish moving device comprises a three-dimensional dish moving mechanism, a bowl and dish bin mechanism and a dish moving mechanism below a cooking bench, wherein the dish moving mechanism forks a meal box from the end of the bowl and dish bin, moves the meal box to the lower part of the cooking bench for loading and placing the meal box into the three-dimensional dish moving mechanism.

The section of the food material cabinet is arc-shaped, drawer sliding grooves are formed in two sides of the food material drawer, a magnetic back plate is arranged on the back of the food material drawer, and the food material drawer reciprocates along a food material drawer sliding rail in the food material cabinet through the drawer sliding grooves; the pushing mechanical arm comprises synchronous belt pulleys arranged at the upper end and the lower end of the support, a synchronous belt is connected between the synchronous belt pulleys, a steering engine is connected between the synchronous belts, the steering engine is connected with a linear mechanism through a sliding chute rocker arm, the linear mechanism comprises a rack sliding arm, a magnetic head is arranged at the front end of the rack sliding arm, a rack portion of the rack sliding arm is meshed with a gear driven by a motor, and the rack sliding arm attracts with the magnetic back plate through the magnetic head to push out or pull back the food drawer.

The cooking pot assembly further comprises a rotating handle shaft connected with the end of the pot frame and a rotating motor arranged at the center of the cooking bench, the rotating handle shaft is in transmission connection with the rotating motor, the pot frame is respectively sleeved with the outer rail and the inner rail through a ball sliding device embedded into the upper end and the lower end of the pot frame, the pan body is hinged to the pot frame through the pot handle shafts at the two ends, and a second overturning motor is connected to one pot handle shaft.

Heating device is the induction cooker, be close to induction cooker department on the top of a kitchen range and be provided with the pot cover support, be provided with the pot cover on the pot cover support, the pot cover articulates on the pot cover support through the hinge, be connected with first upset motor on the hinge, be provided with stirring vane in the middle of the pot cover inboard, stirring vane is connected with the agitator motor transmission in the pot cover outside, be equipped with curved groove and the washing tank that resets on the top of a kitchen range, the inslot that resets is equipped with the drying lamp, is provided with the high-pressure cleaning shower nozzle in the washing tank.

The three-dimensional tray swinging mechanism comprises fixed tray racks on the left side and the right side, a lower chain tray, an upper chain tray and a motor, wherein the lower chain tray, the upper chain tray and the motor are respectively arranged on the fixed tray racks, the chain is connected between the lower chain tray and the upper chain tray, a plurality of movable tray bins are hinged between the chains, a tray swinging limiting rocker arm capable of rotating and lifting is arranged below the fixed tray racks, and each movable tray bin is used for placing a tray-loaded lunch box; the tray moving mechanism comprises a rotating motor and a rotating support which are arranged at the center of the cylindrical base, a tray moving mechanical arm and a linear module are arranged on the rotating support, a fork tray steering engine rocker arm is arranged at the front end of the tray moving mechanical arm, the rotating support is in transmission connection with the rotating motor, and the tray moving mechanical arm is in transmission connection with the linear module; the bowl and dish bin mechanism comprises a swing plate shell which is obliquely arranged, a channel for containing a lunch box is arranged in the swing plate shell, a lifting baffle plate is arranged above the tail end of the channel, a swing plate limiting steering engine rocker arm is arranged below the channel, and the lifting baffle plate is contacted with the bottom of the lunch box at the lowest end.

The mobile terminal is a mobile phone APP, an ordering interface and a state display interface are arranged on the mobile phone APP, the control unit comprises a CPU and a data processing module, and the CPU is electrically connected with the moving and placing disc device, the circular orbit cooking device and the food material conveying device respectively through the data processing module; the data processing module and the wireless communication module perform data interaction through a WiFi or 4G network, and the mobile terminal performs data interaction with the cloud server and the wireless communication module through the WiFi or 4G network.

The solid seasoning pushing mechanism comprises a charging barrel arranged on the base in an inclined mode, a magnetic bottom cover arranged at the bottom of the charging barrel and a discharge hole arranged at the top of the charging barrel, a sliding rod, a magnetic sliding block body and a screw rod driven by a motor are arranged on one side of the charging barrel, one end of the magnetic sliding block body is sleeved on the sliding rod, the other end of the magnetic sliding block body is sleeved on the screw rod, and the magnetic sliding block body is attached to the outer wall of the; the liquid seasoning pushing mechanism comprises a water barrel, an oil barrel and a plurality of liquid seasoning bottles which are respectively connected by a metering pump and a guide pipe.

The invention solves the defects in the background technology and has the following beneficial effects:

the invention not only can continuously and automatically cook a plurality of dishes, but also can order the dishes according to the preference of customers, and has high space utilization rate and small occupied area. According to the invention, the control unit is linked with the position sensor, the tray moving mechanical arm, the pushing mechanical arm and each motor, so that the steps of automatically and accurately moving, closing a cover, turning and frying, opening the cover, pouring dishes, inserting and taking the trays, loading the trays, placing the trays, washing the pan, drying the pan body and the like can be automatically carried out, and the continuous cooking of multiple dishes can be realized. Through the weighing sensor of eating material passageway bottom, realize the weighing and metering of eating the material, solid condiment push mechanism and liquid condiment push mechanism's measuring pump, pipe are with the accurate pump income respectively of water, edible oil and liquid condiment etc. of applied quantity to guarantee to get the volume and eat material and solid-liquid condiment accuracy, guaranteed the taste after the dish culinary art, and do not have obvious difference with the customization taste. The mobile terminal can transmit the control command to the control unit, so that remote control is realized, a user can remotely order meals, the problem that fast-paced urban people are difficult to cook is solved, and a business mode of an unmanned restaurant is developed.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic structural view of the wobble plate apparatus shown in FIG. 1;

FIG. 5 is a schematic structural diagram of the wobble plate mechanism shown in FIG. 4;

FIG. 6 is a schematic structural view of the bowl and plate magazine mechanism of FIG. 4;

FIG. 7 is a schematic structural diagram of the tray moving mechanism in FIG. 4;

FIG. 8 is a schematic diagram of the circular track cooking device of FIG. 1;

FIG. 9 is a top view of FIG. 8;

FIG. 10 is a schematic view of the food conveying apparatus of FIG. 1; (ii) a

Fig. 11 is a schematic structural view of the food cabinet in fig. 10;

FIG. 12 is a schematic view of the pusher arm of FIG. 10;

FIG. 13 is a schematic structural view of the solid seasoning pushing mechanism of FIG. 10;

FIG. 14 is an electrical schematic block diagram of the present invention;

FIG. 15 is a schematic illustration of the present invention in operation;

in the figure: 1-a swinging plate moving device, 2-a circular rail cooking device, 3-an edible material conveying device, 110-a three-dimensional swinging plate mechanism, 120-a bowl plate bin mechanism, 130-a plate moving mechanism, 111-a fixed plate frame, 112-a lower chain plate, 113-a chain, 114-a movable plate bin, 115-an upper chain plate, 116-a swinging plate limiting rocker arm, 121-a swinging plate shell, 122-a meal box, 123-a lifting baffle plate, 124-a swinging plate limiting steering engine rocker arm, 131-a plate moving mechanical arm, 132-a rotating bracket, 133-a linear module, 134-a fork plate steering engine rocker arm, 201-a cooking bench, 202-an outer rail, 203-an inner rail, 240-a cooking pot component, 205-an electromagnetic stove, 206-a reset groove, 207-a cleaning groove and 208-a pot cover, 209-stirring blade, 210-high pressure cleaning nozzle, 211-pot cover bracket, 212-first turning motor, 241-pot frame, 242-flatpot body, 243-second turning motor, 244-ball sliding device, 245-rotating motor, 246-rotating handle shaft, 301-storage rack, 320-food material distribution bin, 330-pushing mechanical arm, 340-solid seasoning pushing mechanism, 350-liquid seasoning pushing mechanism, 321-food material cabinet, 322-food material channel, 323-discharging gate, 3221-food material drawer, 3222-drawer chute, 3223-magnetic back plate, 331-bracket, 332-synchronous pulley, 337-magnetic head, 334-synchronous belt, 335-chute rocker arm, 336-rack sliding arm and steering engine, 338-gear, 341-screw, 342-slider body, 343-barrel, 344-bottom cap, 345-slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the embodiment of the internet of things intelligent kitchen shown in fig. 1 to 13, the internet of things intelligent kitchen comprises a cooking bench 201, a heating device is arranged on the cooking bench 201, the intelligent kitchen further comprises a movable and swinging plate device 1, a circular rail cooking device 2, a food material conveying device 3 and a control unit, the cooking bench 201 is semicircular, the circular rail cooking device 2, the food material conveying device 3 and the moving and placing plate device 1 are sequentially arranged along the circumferential direction by taking the circle center of the cooking bench 201 as the center, the food material conveying device 3 outputs food materials and seasonings to the circular rail cooking device 2 according to the amount, the circular rail cooking device 2 continuously outputs finished vegetables to the moving and placing plate device 1, the moving and placing plate device 1 carries out plate loading and plate placing and dish discharging on the finished vegetables, the moving and placing plate device 1, the circular rail cooking device 2 and the food material conveying device 3 are respectively and electrically connected with the control unit, the control unit comprises a mobile terminal, a cloud server and a wireless communication module connected with the control unit, and the mobile terminal remotely controls the control unit through the cloud server and the wireless communication module. The food conveying device 3 is arranged above the circular track cooking device and comprises a food distribution bin 320 arranged on the storage rack 301 and used for storing food, a pushing mechanical arm 330 for throwing food, a solid seasoning pushing mechanism 340 and a liquid seasoning pushing mechanism 350, wherein the food distribution bin 320 comprises a food cabinet 321 and a food channel 322, the bottom of the food channel 322 is provided with a discharging gate 323 and a weighing sensor, a plurality of food drawers 3221 capable of sliding are arranged in the food cabinet 321, and the pushing mechanical arm 330 pushes and pulls the food drawers 3221 to throw food. The circular track cooking device 2 comprises a cooking pot assembly 240, and two concentric circular arc-shaped outer rails 202 and two concentric circular arc-shaped inner rails 203 which are arranged on a cooking bench 201, wherein the cooking pot assembly 240 comprises a pot frame 241 and a pan body 242 which can turn over on the pot frame 241, and the pot frame 241 is arranged between the two rails and can move along the rails. The tray moving and placing device 1 comprises a three-dimensional tray placing mechanism 110, a bowl and tray bin mechanism 120 and a tray moving mechanism 130 below a cooking bench 201, wherein the tray moving mechanism 130 forks a lunch box 122 from the tail end of the bowl and tray bin 120, moves the lunch box 122 to the position below the cooking bench 201 for tray loading and places the lunch box in the three-dimensional tray placing mechanism 110. The section of the food material cabinet 321 is arc-shaped, drawer sliding grooves 3222 are arranged on two sides of a food material drawer 3221, a magnetic back plate 3223 is arranged on the back of the food material drawer 3221, and the food material drawer 3221 moves back and forth along a food material drawer sliding rail in the food material cabinet 321 through the drawer sliding grooves 3222; the pushing mechanical arm 330 comprises synchronous pulleys 332 arranged at the upper end and the lower end of a support 331, a synchronous belt 334 is connected between the synchronous pulleys 332, a steering engine 337 is connected between the synchronous belts 334, the steering engine 337 is connected with a linear mechanism through a chute rocker arm 335, the linear mechanism comprises a rack sliding arm 336, a magnetic head 333 is arranged at the front end of the rack sliding arm 336, a rack part of the rack sliding arm is meshed with a gear 338 driven by a motor, and the rack sliding arm 336 is attracted with a magnetic back plate 3223 through the magnetic head 333 to push out or pull back the food drawer 3221. The cooking pan assembly 240 further comprises a rotating handle shaft 246 connected with the end of the pan frame 241 and a rotating motor 245 arranged at the center of the cooking bench 201, the rotating handle shaft 246 is in transmission connection with the rotating motor 245, the pan frame 241 is respectively sleeved with the outer rail 202 and the inner rail 203 through a ball sliding device 244 embedded in the upper end and the lower end of the pan frame 241, the pan body 242 is hinged on the pan frame 241 through the pan handle shafts at the two ends, and one of the pan handle shafts is connected with a second overturning motor 243. Heating device is electromagnetic cooker 205, be provided with pot cover support 211 near electromagnetic cooker 205 department on the top of a kitchen range 201, be provided with pot cover 208 on the pot cover support 211, pot cover 208 articulates on pot cover support 211 through the hinge, be connected with first upset motor 212 on the hinge, be provided with stirring vane 209 in the middle of the 8 inboard of pot cover, stirring vane 209 is connected with the agitator motor 214 transmission in the pot cover 208 outside, be equipped with curved groove 206 and the washing tank 207 that resets on the top of a kitchen range 201, reset and be equipped with the drying lamp in the groove 206, be provided with the high pressure cleaning shower nozzle in the washing tank 207. The three-dimensional swinging plate mechanism 110 comprises a fixed plate frame 111 at the left side and the right side, a lower chain plate 112, an upper chain plate 115 and a motor for driving the lower chain plate 112 to rotate, wherein the lower chain plate 112 and the upper chain plate 115 are respectively arranged on the fixed plate frame 111; the tray moving mechanism 130 comprises a rotating motor and a rotating bracket 132 which are arranged at the center of the cylindrical base, a tray moving mechanical arm 131 and a linear module 133 are arranged on the rotating bracket 132, a fork tray steering engine rocker arm 134 is arranged at the front end of the tray moving mechanical arm 131, the rotating bracket 132 is in transmission connection with the rotating motor, and the tray moving mechanical arm 131 is in transmission connection with the linear module 133; the bowl plate bin mechanism 120 comprises a tilting plate shell 121, a channel for containing a meal box 122 is arranged in the tilting plate shell 121, a lifting and descending baffle plate 123 is arranged above the tail end of the channel, a swing plate limiting steering engine rocker arm 124 is arranged below the channel, and the lifting and descending baffle plate 123 is in contact with the bottom of the meal box 122 at the lowest end. The mobile terminal is a mobile phone APP, an ordering interface and a state display interface are arranged on the mobile phone APP, the control unit comprises a CPU and a data processing module, and the CPU is respectively and electrically connected with the moving and swinging disc device 1, the circular orbit cooking device 2 and the food material conveying device 3 through the data processing module; the data processing module and the wireless communication module perform data interaction through a WiFi or 4G network, and the mobile terminal performs data interaction with the cloud server and the wireless communication module through the WiFi or 4G network. The solid seasoning pushing mechanism 340 comprises a charging barrel 343 obliquely arranged on the base, a magnetic bottom cover 344 at the bottom of the charging barrel 343 and a discharge hole at the top of the charging barrel 343, one side of the charging barrel 343 is provided with a sliding rod 345, a magnetic slider body 342 and a screw 341 driven by a motor, one end of the magnetic slider body 342 is sleeved on the sliding rod 345, and the other end is sleeved on the screw 341 and is attached to the outer wall of the charging barrel 343; the liquid seasoning pushing mechanism 350 includes a water barrel, an oil barrel and a plurality of liquid seasoning bottles which are respectively connected by a metering pump and a conduit. A plurality of groups of position sensors are arranged on the food cabinet 321, a plurality of position sensors corresponding to the positions of the cooking stations are arranged on the cooking bench 201, and the weighing sensors and the position sensors are respectively and electrically connected with the control unit.

The working principle of the invention is as follows: the rack sliding arm 36 of the pushing mechanical arm 3 drives the synchronous belt 34 along with the synchronous belt pulley 32 to move up and down, the steering engine 37 drives the chute rocker arm 35 to swing left and right, the rack sliding arm 36 can move left and right, and the gear 38 drives the rack sliding arm 36 to move linearly back and forth, so that the rack sliding arm 3 can move in three directions of space XYZ. The pushing mechanical arm 330 aligns to the bin according to the food material information and the position sensor signal to find the corresponding food material drawer 3221, then the magnetic head 333 at the front end of the rack sliding arm 336 is attracted to the magnetic back plate 3223 at the rear end of the food material drawer 3211, and then the gear 338 drives the rack sliding arm 336 to move forward to push the inverted food material drawer 3221 to move forward slowly, so that the food material in the drawer falls into the food material channel 22. The weighing sensor 24 below the channel weighs the materials, and when the weight is enough, the gear 38 drives the rack sliding arm 36 to move backwards, meanwhile, the food drawer 211 is sucked to move backwards, and discharging is stopped. The blanking gate 323 is prior art, preferably a sliding plate driven by an electromagnet. After the food materials required by the dishes are weighed, the blanking gate 323 at the bottom of the food material channel 322 is opened, the sliding plate is moved away, so that the materials in the food material channel 322 fall into the cooking pot below through the material passing hole of the storage rack 301, and then the blanking gate 323 is reset and closed. The pot rack 241 of the cooking pot assembly 240 is respectively sleeved with the outer rail 202 and the inner rail 203 through the ball sliding device 244 embedded in the upper and lower ends of the pot rack, the rotating shaft 246 is driven by the rotating motor 245 to rotate through the rolling contact of the balls in the ball sliding device 244 and the rails, and simultaneously, the pot rack 241 slides along the rails, so that the cooking pot assembly 4 can move along the outer rail 202 and the inner rail 203. The electromagnetic stove 205, the reset tank 206, the cleaning tank 207 and the outer rail 202 are provided with position sensors correspondingly, so that the center of the pot rack 241 (the middle part of the flat pot body) can accurately move to the corresponding cooking station, the reset station, the pot washing station and the vegetable dumping station, and then corresponding operation is carried out.

The implementation process of the invention is as follows: as shown in fig. 14 and 15:

s1) material loading of the material cabinet 321 and lunch box loading of the bowl and dish bin mechanism 120. The fan-shaped food cabinet 321 is integrally taken out and inverted, the food drawer 3211 is placed back into the cabinet according to the food density, and the name of the food in each bin is input into the intelligent kitchen APP or the operation panel. The upper layer is filled with low-density light food materials such as green pepper, Chinese chives, corn and the like, and the lower layer is filled with high-density heavy food materials such as meat, rice noodles, rice, konjak and the like. Empty cutlery boxes 122 are filled into the channels in the bowl and dish compartment mechanism 120.

S2) the circular orbit cooking device starts cooking. The control unit controls all parts to work according to instructions, the pot frame 241 moves from the reset station of the reset groove 206 to the cooking station of the electromagnetic stove 205, the second overturning motor 243 drives the pot handle shaft to rotate, the pot opening surface of the flat-bottom pot 242 faces upwards horizontally, and the electromagnetic stove 205 is started to heat the pot body.

S3) the food material conveying device puts in food materials and seasonings. The pushing mechanical arm 330 aligns to the bin according to the food material information and the position sensor signal, finds the corresponding food drawer 3221, pushes the inverted food drawer 3221 to move forward slowly, and enables the food material in the drawer to fall into the food material channel 22. The weighing sensor 24 below the channel weighs the materials, and after the weight is enough, the mechanical arm 330 sucks the food material drawer 3211 to move backwards, and blanking is stopped. Similarly, other food materials are thrown and weighed. After the food materials required by the dishes are weighed, the blanking gate 23 at the bottom of the food material channel 22 is opened, so that the materials in the food material channel 322 fall into the cooking pan 342 below through the material passing hole of the storage rack 301. When the solid seasoning is then removed, the corresponding solid seasoning pusher mechanism 340 is activated. The stepping motor drives the magnetic slider body 342 to move upwards along the screw 341 and the sliding rod 345, and the magnetic bottom cover 344 inside the charging barrel 343 moves upwards simultaneously due to the strong magnetism while the magnetic slider body 342 moves, so that the seasonings are extruded from the discharging port. The amount of seasoning escaping can be accurately measured in terms of the number of steps the stepper motor rotates, and in this embodiment, the amount of seasoning escaping is 5g per rotation of the stepper motor (25 steps). When the liquid seasoning is taken, the liquid seasoning pushing mechanism 350 is started, the corresponding metering pump is started according to the taken liquid seasoning, and water, edible oil and the liquid seasoning with the same amount are respectively and accurately pumped into the cooking pot below the storage rack 1 through the guide pipe.

S4) cooking and dishing up the dishes. After the food materials are added, the first turning motor 212 drives the hinge shaft to rotate, so that the pan cover 208 turns over and covers the pan body 242, and meanwhile, the stirring motor drives the stirring blades 209 to stir and fry the food materials in the pan body. After cooking is finished, the pot cover 208 is reset to open the cover, and the pot holder 241 moves to the vegetable pouring station at the end part of the outer rail 202.

S5) taking and loading the disc. The tray moving mechanism 130 is started, the rotating motor drives the rotating bracket 132 and the tray moving mechanical arm 131 to rotate by a proper angle along the circumference to align with the channel of the bowl and tray bin mechanism 120, and then the linear module 133 drives the tray moving mechanical arm 131 to move linearly to approach the channel of the bowl and tray bin mechanism 120. And then the fork disc steering engine rocker arm 134 is bent to limit. The lifting baffle plate 123 is started to lift out a fork plate hole of the second tray position at the lower end, all meal boxes in the bin are supported by the steering engine rocker arm 124 at the moment, the limiting steering engine rocker arm 124 is started, the limiting steering engine rocker arm 124 rotates downwards to drive all meal boxes above to slide down by one tray position, the lifting baffle plate 123 is aligned with the fork plate hole of the second meal box at the lower end at the moment, the baffle plate 123 descends to block all meal boxes above the baffle plate 123, the swing limiting steering engine rocker arm 124 of the dish bin mechanism 120 is laid flat to enable the bottom of the meal box to be coincided with the upper plane of the dish moving mechanical arm 131, and then the linear module 133 is started to drive the dish moving mechanical arm 131 to fork the empty meal box 122 to linearly move backwards out of the rotating range of the swing limiting steering engine rocker arm 124. The empty lunch box moves along with the tray moving mechanical arm 131 along the circumferential plane until the empty lunch box moves to the tray loading position under the flatbottomed pot body 242, the second overturning motor 243 of the circular track cooking device 2 drives the flatbottomed pot body 242 to overturn with the pot opening surface downwards, dishes are poured into the 122 lunch box below, and the dish loading is finished.

S6) placing dishes. 1 lunch box moves along the circumferential plane together with the tray moving mechanical arm 131 until the lunch box moves to the position of the tray swinging limiting rocker arm 116 of the three-dimensional tray swinging mechanism 110 and aligns with the lower plane of the tray moving mechanical arm 1311, the tray moving mechanical arm 131 moves forwards linearly until the four corners of the lunch box align with the four limiting grooves of the tray bearing surface of the movable tray bin 114, then the tray swinging limiting rocker arm 116 rises to block the lunch box 122, the fork tray limiting steering engine rocker arm 134 is leveled, the tray moving mechanical arm 131 moves backwards linearly out of the movement range of the three-dimensional tray swinging mechanism 110, meanwhile, the four corners of the lunch box fall into the four limiting grooves of the tray bearing surface of the movable tray bin 114, and the tray. The motor of the three-dimensional swinging plate mechanism 110 is started to drive the lower chain plate 112 and the chain 113 to rotate together with the movable plate bin 114 until the movable plate bin 114 rotates a new station.

S7) washing and drying the pot. After the pouring is finished, the pot rack 241 of the circular orbit cooking device 2 moves to the pot washing station of the washing tank 207. And (3) starting the high-pressure cleaning spray head to wash the inside of the pan body 242, moving the pan 241 to the reset groove 206 after washing, and starting the drying lamp to dry the inside of the pan body. Then the food is turned over and reset to cook the next dish, and the steps are repeated in a circulating way, so that the continuous cooking of multiple dishes is realized.

During the use, when the user opened user terminal cell-phone APP, thing networking smart kitchen can load kind, cutlery box quantity, dish quantity and each part running state information feedback to the cell-phone user with current relevant information if eating the material. When the mobile phone APP operates, the mobile phone APP sends changed state instruction information through the wireless communication module, the control unit adjusts various parameters after receiving the information, and the motors and the components are opened and closed, so that food materials, cooking, seasoning adding, cooked food pouring, dish loading and dish discharging are remotely input, and all processes such as pot washing and the like are conveniently operated. The mobile terminal can transmit a control command to the control unit, remote control is achieved, a user can remotely order dishes, dishes can be selected in hours before the user goes home next work, the system automatically starts cooking and dishes loading according to the cooking time of the dishes and the dining time of the user, and the problem that people in a fast-paced city are difficult to cook is solved. The invention can also be used as an unmanned restaurant for ordering. The user orders through the Internet of things through the mobile phone terminal, and after the cloud server receives order information, the cloud server feeds back information to the control unit through the wireless communication module to control the intelligent kitchen, and corresponding dishes are cooked. Meanwhile, the cloud server recommends dish combinations to the user according to the food materials in the food material distribution bin 320, and formulates a corresponding cooking method by combining the local people's taste and the preferences of people in the big data. After ordering, the user mobile phone terminal cooks correspondingly through the Internet of things intelligent kitchen, and dishes are placed in the three-dimensional plate placing mechanism 110 after cooking. The outside of the three-dimensional plate placing mechanism 110 can be additionally provided with a heat preservation cabinet for placing dishes without being cooled. And then the cooking completion information of the dishes is sent to the mobile phone terminal of the user through the cloud server, the user can get the dishes from an intelligent kitchen or send the dishes through an online takeout distribution mode, the dishes are cooked quickly, hygienically and cleanly, can be customized, and a new business mode of an unmanned restaurant is developed.

According to the invention, the control unit is linked with the position sensor, the tray moving mechanical arm, the pushing mechanical arm and each motor, so that the steps of automatically and accurately moving, closing a cover, turning and frying, opening the cover, pouring dishes, inserting and taking the trays, loading the trays, placing the trays, washing the pan, drying the pan body and the like can be automatically carried out, and the continuous cooking of multiple dishes can be realized. The weighing and metering of food materials are realized through the weighing sensor at the bottom of the food material channel. Through solid condiment push mechanism for the inside magnetism bottom of feed cylinder is also up moved simultaneously, thereby extrudes condiment from the discharge gate, and the condiment volume of effusion can be surveyed according to step number that step motor rotated accurately. The metering pump and the guide pipe of the liquid seasoning pushing mechanism respectively and accurately pump the water, the edible oil, the liquid seasoning and the like with the applied amount, so that the accuracy of food material taking and solid-liquid seasoning is ensured, the taste of the cooked dishes is ensured, and the customized taste is not obviously different. In addition, the intelligent kitchen of the internet of things adopts a three-dimensional annular structure, the circular track cooking device 2, the food material conveying device 3 and the plate moving and placing device 1 are sequentially arranged along the circumferential direction by taking the center of the cooking bench 201 as the center, and due to the space relation, the plate placing, plate moving and placing processes can be completed by only using one plane mechanical arm, the functions of adding water, oil, seasoning, food materials and heating in the cooking process can be realized by the rotation of the circular track of the pot in the middle layer, so that the automatic cooking and plate loading functions can be realized only by a small amount of servo motors and small steering engines, and the production cost is reduced; the plate outlet of the bowl plate bin mechanism 120 and the plate inlet of the three-dimensional plate placing mechanism 110 are both aligned to the circle center of the sector, so that the whole Internet of things intelligent kitchen is of a circular structure, the space utilization rate is high, the occupied area of the annular system is about 1.5m, and small-family families are also convenient to install and use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An intelligent kitchen of the Internet of things comprises a cooking bench (201), wherein a heating device is arranged on the cooking bench (201), and the intelligent kitchen is characterized by further comprising a circular-arc moving device (1), a circular-arc cooking device (2), an edible material conveying device (3) and a control unit, wherein the cooking bench (201) is semicircular, the circular-arc cooking device (2), the edible material conveying device (3) and the circular-arc moving device (1) are sequentially arranged along the circumferential direction by taking the circle center of the cooking bench (201) as the center, the edible material conveying device (3) outputs edible materials and seasonings to the circular-arc cooking device (2) according to the amount, the circular-arc cooking device (2) continuously outputs finished vegetables to the circular-arc moving device (1), the circular-arc moving device (1) carries out dish loading and dish placing and dish discharging of the finished vegetables, and the circular-arc moving device (1), the circular-arc cooking device (2) and the edible material conveying device (3) are respectively and electrically connected with the, the control unit comprises a mobile terminal, a cloud server and a wireless communication module connected with the control unit, and the mobile terminal remotely controls the control unit through the cloud server and the wireless communication module.

2. The Internet of things smart kitchen of claim 1, wherein: the food conveying device (3) is arranged above the circular track cooking device and comprises a storage rack (301), a food distribution bin (320) for storing food, a pushing mechanical arm (330) for throwing food, a solid seasoning pushing mechanism (340) and a liquid seasoning pushing mechanism (350), wherein the storage rack (301) is arranged on the storage rack, the food distribution bin (320) comprises a food cabinet (321) and a food channel (322), a discharging gate (323) and a weighing sensor are arranged at the bottom of the food channel (322), a plurality of food drawers (3221) capable of sliding are arranged in the food cabinet (321), and the pushing mechanical arm (330) pushes and pulls the food drawers (3221) to throw food.

3. The Internet of things intelligent kitchen according to claim 1 or 2, characterized in that: the circular track cooking device (2) comprises a cooking pot assembly (240), two concentric circular arc-shaped outer rails (202) and two concentric circular arc-shaped inner rails (203) which are arranged on a cooking bench (201), the cooking pot assembly (240) comprises a pot frame (241) and a pan body (242) which can turn over on the pot frame (241), and the pot frame (241) is arranged between the two rails and can move along the rails.

4. The Internet of things smart kitchen of claim 1, wherein: the tray moving device (1) comprises a three-dimensional tray moving mechanism (110), a bowl tray bin mechanism (120) and a tray moving mechanism (130) below a cooking bench (201), wherein the tray moving mechanism (130) forks a lunch box (122) from the tail end of the bowl tray bin mechanism (120), moves the lunch box (122) to the position below the cooking bench (201) for loading and places the lunch box into the three-dimensional tray moving mechanism (110).

5. The Internet of things smart kitchen of claim 2, wherein: the section of the food cabinet (321) is arc-shaped, drawer sliding grooves (3222) are formed in two sides of a food drawer (3221), a magnetic back plate (3223) is arranged on the back of the food drawer, and the food drawer (3221) moves back and forth along a food drawer sliding rail in the food cabinet (321) through the drawer sliding grooves (3222); propelling movement arm (330) is including installing synchronous pulley (332) at both ends about support (331), be connected with hold-in range (334) between synchronous pulley (332), be connected with steering wheel (337) between hold-in range (334), steering wheel (337) are connected with a linear mechanism through spout rocking arm (335), linear mechanism includes rack slide arm (336), its front end of rack slide arm (336) is equipped with magnetic head (333), and its rack portion meshes with motor drive's gear (338) mutually, rack slide arm (336) attract mutually through magnetic head (333) and magnetism backplate (3223), push out or pull back edible material steamer tray (3221).

6. The Internet of things smart kitchen of claim 3, wherein: the cooking pot assembly (240) further comprises a rotating handle shaft (246) connected with the end of the pot frame (241) and a rotating motor (245) arranged at the center of the cooking bench (201), the rotating handle shaft (246) is in transmission connection with the rotating motor (245), the pot frame (241) is respectively sleeved with the outer rail (202) and the inner rail (203) through a ball sliding device (244) embedded into the upper end and the lower end of the pot frame, the pan body (242) is hinged to the pot frame (241) through the handle shafts at the two ends, and one of the handle shafts is connected with a second overturning motor (243).

7. The Internet of things smart kitchen of claim 6, wherein: heating device is induction cooker (205), be close to induction cooker (205) on top of a kitchen range (201) and locate to be provided with pot cover support (211), be provided with pot cover (208) on pot cover support (211), pot cover (208) articulate on pot cover support (211) through the hinge, be connected with first upset motor (212) on the hinge, be provided with stirring vane (209) in the middle of pot cover (8) inboard, stirring vane (209) are connected with stirring motor (214) transmission in the pot cover (208) outside, be equipped with curved groove (206) and the washing tank (207) that reset on top of a kitchen range (201), reset and be equipped with the drying lamp in groove (206), be provided with the high pressure cleaning shower nozzle in washing tank (207).

8. The Internet of things smart kitchen of claim 4, wherein: the three-dimensional swinging plate mechanism (110) comprises fixed plate racks (111) on the left side and the right side, a lower chain plate (112), an upper chain plate (115) and a motor for driving the lower chain plate (112) to rotate, wherein the lower chain plate (111) and the upper chain plate (115) are respectively arranged on the fixed plate racks (111), a chain (113) is connected between the lower chain plate (112) and the upper chain plate (115), a plurality of movable plate bins (114) are hinged between the chains (113), a swinging plate limiting rocker arm (116) capable of rotating and lifting is arranged below the fixed plate racks (111), and each movable plate bin (114) is used for placing a tray-loaded lunch box (122); the tray moving mechanism (130) comprises a rotating motor and a rotating support (132) which are arranged at the center of the cylindrical base, a tray moving mechanical arm (131) and a linear module (133) are arranged on the rotating support (132), a fork tray steering engine rocker arm (134) is arranged at the front end of the tray moving mechanical arm (131), the rotating support (132) is in transmission connection with the rotating motor, and the tray moving mechanical arm (131) is in transmission connection with the linear module (133); the bowl plate bin mechanism (120) comprises a swinging plate shell (121) which is obliquely arranged, a channel for containing a meal box (122) is arranged in the swinging plate shell (121), a lifting and descending baffle plate (123) is arranged above the tail end of the channel, a swinging plate limiting steering engine rocker arm (124) is arranged below the channel, and the lifting and descending baffle plate (123) is in contact with the bottom of the meal box (122) at the lowest end.

9. The Internet of things smart kitchen of claim 1, wherein: the mobile terminal is a mobile phone APP, an ordering interface and a state display interface are arranged on the mobile phone APP, the control unit comprises a CPU and a data processing module, and the CPU is electrically connected with the moving and placing disc device (1), the circular orbit cooking device (2) and the food material conveying device (3) through the data processing module respectively; the data processing module and the wireless communication module perform data interaction through a WiFi or 4G network, and the mobile terminal performs data interaction with the cloud server and the wireless communication module through the WiFi or 4G network.

10. The Internet of things smart kitchen of claim 2, wherein: the solid seasoning pushing mechanism (340) comprises a charging barrel (343) obliquely arranged on the base, a magnetic bottom cover (344) at the bottom of the charging barrel (343) and a discharge hole at the top of the charging barrel (343), one side of the charging barrel (343) is provided with a sliding rod (345), a magnetic slider body (342) and a screw rod (341) driven by a motor, one end of the magnetic slider body (342) is sleeved on the sliding rod (345), the other end of the magnetic slider body is sleeved on the screw rod (341), and the magnetic slider body is attached to the outer wall of the charging barrel (343); the liquid seasoning pushing mechanism (350) comprises a water barrel, an oil barrel and a plurality of liquid seasoning bottles which are respectively connected by a metering pump and a guide pipe.