Automatic cooking equipment

Abstract

The utility model relates to automatic cooking equipment. The automatic cooking equipment comprises a machine body, a main control mechanism, a cooking mechanism and a feeding mechanism, the machine body comprises a lower case and an upper cover body, and the upper cover body is provided with a connecting hole communicated with the lower case; the cooking mechanisms are mounted in the lower case and distributed below the connecting holes; the main control mechanism is mounted in the machine body and electrically connected with the cooking mechanism; the feeding mechanism is installed in the upper cover body and comprises a conveyor, a material blocking plate and a first motor. The conveyor comprises two mounting baffles and a conveying belt fixed between the two mounting baffles; a material passing area used for communicating the connecting hole with the cooking mechanism is defined by the two mounting baffles, the discharging end of the conveying belt is communicated with the material passing area, the material blocking plate is arranged close to the discharging end of the conveying belt, and the material blocking plate can rotate to the position between the two mounting baffles and is perpendicular to the upper end face of the conveying belt; the first motor is connected with a rotating shaft of the striker plate; and the conveyor and the first motor are electrically connected with the main control mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to an automatic cooking device. Background Art

[0002] Automatic cooking equipment refers to intelligent equipment that can simulate traditional manual cooking techniques to heat and stir-fry ingredients. Existing automatic cooking equipment can only heat and stir-fry ingredients. In the actual working process, the chef still needs to manually put the ingredients into the wok and then stir-fry them. It is impossible to automatically add the ingredients to the wok. The degree of automation is not high, which is not convenient for quick cooking of dishes. Utility Model Content

[0003] In view of this, the utility model provides an automatic cooking device, which is used to solve the problem of low automation level of the automatic cooking device in the prior art.

[0004] In order to achieve one, part or all of the above purposes or other purposes, the utility model proposes:

[0005] An automatic cooking device comprises a machine body, a main control mechanism, a cooking mechanism and a feeding mechanism;

[0006] The machine body comprises a lower chassis and an upper cover, wherein the upper cover is provided with a connection hole which penetrates the lower chassis;

[0007] The cooking mechanism is installed in the lower case, and the cooking mechanism is distributed below the connecting hole;

[0008] The main control mechanism is installed in the body, and the main control mechanism is electrically connected to the cooking mechanism;

[0009] The feeding mechanism is installed in the upper cover body, and the feeding mechanism includes a conveyor, a baffle plate and a first motor;

[0010] The conveyor comprises two mounting baffles and a conveyor belt fixed between the two mounting baffles; the two mounting baffles are mounted in the connecting holes, and the two mounting baffles enclose a material transfer area for connecting the connecting holes and the cooking mechanism, the material transfer area is located above the cooking mechanism, the material discharge end of the conveyor belt is connected to the material transfer area, the material baffle plate is arranged close to the material discharge end of the conveyor belt, and the material baffle plate can be rotated between the two mounting baffles and is perpendicular to the upper end surface of the conveyor belt;

[0011] The first motor is connected to the rotating shaft of the material blocking plate; the conveyor and the first motor are both electrically connected to the main control mechanism.

[0012] Furthermore, the feeding mechanism further comprises a plurality of feeding hopper assemblies, the plurality of feeding hopper assemblies are installed side by side in the connecting hole, and the plurality of feeding hopper assemblies are located above the feeding area; the hopper assembly comprises a hopper and a second motor;

[0013] The inner wall of the connecting hole is provided with two support bars arranged at intervals;

[0014] The hopper is provided with two symmetrical connecting rods, the hopper is placed between two supporting bars, and the two connecting rods are rotatably connected to the two supporting bars respectively;

[0015] The second motor is installed on the outside of the support bar away from the conveyor belt, and the second motor is connected to the connecting rod of the hopper.

[0016] Furthermore, a U-shaped bayonet is provided on the upper edge of the support bar; a square groove is opened on the output shaft of the second motor; the connecting rod of the support bar includes a round rod portion and a flat rod portion, the round rod portion can be rotatably placed in the U-shaped bayonet, and the flat rod portion is embedded in the square groove of the output shaft of the second motor.

[0017] Furthermore, the feeding mechanism includes a plurality of sauce jars and a plurality of nozzles, the plurality of sauce jars are inverted on the upper cover body, and the sauce jars are connected to the nozzles via conduits, the plurality of nozzles are fixedly mounted on a mounting baffle of the conveyor, and the plurality of nozzles are placed in the material transfer area.

[0018] Furthermore, the cooking mechanism comprises a cooking pot assembly and a driving assembly, wherein the cooking pot assembly comprises a pot body, a pot rack fixed to the periphery of the pot body, and a spatula installed in the pot body; a heat conducting strip is arranged at the bottom of the pot body; two opposite supporting plates are arranged inside the lower chassis, bearings with seats are fixed on the supporting plates, and a dish taking opening is arranged on the front wall of the lower chassis;

[0019] Symmetrical rotating shaft cores are provided on both sides of the pot rack, and the rotating shaft cores are connected with the seat bearings so that the pot rack is mounted on two supporting plates;

[0020] The driving assembly is installed in the lower chassis and is separated from the pot rack by a support plate. The driving assembly is drivingly connected to any rotating shaft core of the pot rack, and the driving assembly is electrically connected to the main control mechanism.

[0021] Furthermore, the driving assembly includes a pot rack driving motor and a pot rack transmission shaft, the output shaft of the pot rack driving motor is provided with a driving gear, the pot rack transmission shaft is clamped with the rotating shaft core, and the pot rack transmission shaft is provided with a driven gear meshing with the driving gear.

[0022] Furthermore, the rotating shaft core and the pot rack transmission shaft are both hollow; the spatula includes a spatula plate and spatula connecting shafts arranged at both ends of the spatula plate, the two spatula connecting shafts are rotatably connected to the pot body, and the outer contour of the spatula plate is arranged to correspond to the shape of the inner wall of the pot body;

[0023] Any of the spatula connecting shafts passes through the rotating shaft core and the pot rack transmission shaft;

[0024] The driving assembly also includes a spatula driving motor, and the output shaft of the spatula driving motor is coaxially connected to the spatula connecting shaft.

[0025] Furthermore, the spatula also includes a telescopic device for connecting the spatula plate and the spatula connecting shaft, and the telescopic device is perpendicular to the spatula connecting shaft; the telescopic device includes a T-shaped guide column, a follower spring, a limit bolt and a sleeve,

[0026] The sleeve is fixed to the end of the spatula connecting shaft;

[0027] The T-shaped guide post is fixed on the spatula plate, the follower spring is sleeved on the T-shaped guide post, and one end of the T-shaped guide post is inserted into the sleeve;

[0028] The end of the sleeve is provided with a stepped countersunk hole, and the limiting bolt passes through the stepped countersunk hole and is threadedly connected to the T-shaped guide column, so that the T-shaped guide column can move axially on the sleeve.

[0029] Furthermore, at least three stop position sensors are installed at one end of the pot rack drive motor away from the driving gear, and the at least three stop position sensors are circumferentially spaced and distributed on the end face of the pot rack drive motor. The output shaft of the pot rack drive motor extends in the reverse direction, and a position sensing sheet is threadedly connected to the end portion of the output shaft of the pot rack drive motor extending in the reverse direction, and the position sensing sheet rotates together with the output shaft of the pot rack drive motor. The stop position sensor can obtain the position of the position sensing sheet, and the stop position sensor is electrically connected to the main control mechanism.

[0030] Furthermore, it also includes a cleaning mechanism, which includes a water baffle, a rotating cleaning arm and a water divider;

[0031] The water baffle includes an integrally formed vertical baffle and an inclined baffle, wherein the included angle α between the vertical baffle and the inclined baffle is greater than 100 degrees; the vertical baffle and the rear wall of the lower chassis are arranged parallel to each other;

[0032] The water divider is fixed at the center of the inclined baffle, the rotating cleaning arm is rotatably mounted on the water divider, the water divider and the rotating cleaning arm are connected to each other, and water spray ports are provided on the rotating cleaning arm and the water divider.

[0033] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0034] The automatic cooking device is provided with a conveyor on the upper cover body to provide ingredients to the cooking mechanism, and the main control mechanism fully controls the conveyor, so that the conveyor automatically adds ingredients into the cooking mechanism, and a material baffle plate driven by a first motor is provided on the conveyor, so that the ingredients on the conveyor can be added into the cooking mechanism at a specified time, so that the automatic cooking device can determine the time to add ingredients according to the dishes actually being cooked, thereby improving the degree of automation of the automatic cooking device and expanding the dishes that can be cooked by the automatic cooking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a schematic diagram of the overall structure of one of the embodiments;

[0037] Figure 2 It is a cross-sectional view of the overall structure in one of the embodiments;

[0038] Figure 3 An exploded view of the overall structure in one of the embodiments;

[0039] Figure 4 An exploded view of an upper cover body and a feeding mechanism in one of the embodiments;

[0040] Figure 5 is a cross-sectional view of an upper cover body and a feeding mechanism in one embodiment;

[0041] Figure 6 A schematic diagram of the separation of the hopper and the output shaft of the second motor in one embodiment;

[0042] Figure 7 An exploded view of the lower chassis and cooking mechanism in one of the embodiments;

[0043] Figure 8 An exploded view of a pot rack driving motor in one of the embodiments;

[0044] Fig. 9 is a cross-sectional view of a spatula in one embodiment;

[0045] Fig.10 An exploded view of a spatula in one of the embodiments;

[0046] Fig.11is a cross-sectional view of a cleaning mechanism in one embodiment;

[0047] Fig.12 The figure is an exploded view of a spatula driving motor in one of the embodiments.

[0048] Among them: 1 lower chassis, 10 support plate, 100 water collection tank, 12 slag basket, 13 partition, 2 upper cover, 20 connection hole, 3 main control mechanism, 30 operation panel, 31 control circuit board, 4 drive assembly, 40 pot rack drive motor, 400 driving gear, 41 pot rack transmission shaft, 410 driven gear, 42 stop position sensor, 420 position sensor sheet, 43 spatula drive motor, 430 connecting rod, 430a U-shaped connecting groove, 5 feeding mechanism, 50 conveyor, 500 installation baffle, 501 conveyor belt, 51 baffle plate, 52 guide plate, 53 nozzle, 54 hopper, 5 40 connecting rod, 540a round rod portion, 540b flat rod portion, 55 supporting bar, 550 U-shaped bayonet, 56 second motor, 560 square slot, 57 sauce pot, 6 frying pan assembly, 60 pot body, 600 heat conductive strip, 61 pot rack, 610 rotating shaft core, 62 spatula, 620 spatula plate, 621 spatula connecting shaft, 63 telescopic device, 630 T-shaped guide column, 631 follower spring, 632 limit bolt, 633 sleeve, 7 cleaning mechanism, 70 vertical baffle, 71 oblique baffle, 72 water distributor, 73 rotating cleaning arm, 74 water spray nozzle, 8 range hood, 80 range hood, 9 cooking mechanism. DETAILED DESCRIPTION

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0050] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0051] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0052] See attached Figure 1 and attached Fig.11 The present embodiment discloses an automatic cooking device, which includes a machine body, a main control mechanism 3, a cooking mechanism 9 and a feeding mechanism 5; the machine body includes a lower chassis 1 and an upper cover body 2, and the upper cover body 2 is provided with a connecting hole 20 that penetrates the lower chassis 1; the cooking mechanism 9 is installed in the lower chassis 1, and the cooking mechanism 9 is distributed below the connecting hole 20; the main control mechanism 3 is installed in the machine body, and the main control mechanism 3 is electrically connected to the cooking mechanism 9; the feeding mechanism 5 is installed in the upper cover body 2, and the feeding mechanism 5 includes a conveyor 50, a baffle plate 51 and a first motor; the conveyor 50 includes two mounting baffles 500 and a first motor fixed to the two mounting baffles 500. The conveyor belt 501 between them; two mounting baffles 500 are installed in the connecting hole 10, and the two mounting baffles 500 enclose a material transfer area for connecting the connecting hole 20 and the cooking mechanism 9, and the material transfer area is above the cooking mechanism 9; the discharge end of the conveyor belt 501 is connected to the material transfer area, and the baffle plate 51 is rotatably mounted on the inner wall of the connecting hole 20 through a rotating shaft, and the baffle plate 51 is arranged close to the discharge end of the conveyor belt 501. The baffle plate 51 can be rotated between the two mounting baffles 51 and is perpendicular to the upper end surface of the conveyor belt 501; the first motor is connected to the rotating shaft of the baffle plate 51; the conveyor 50 and the first motor are both electrically connected to the main control mechanism 3.

[0053] Specifically, the lower chassis 1 has a front wall and a rear wall, and two opposite support plates 10 are arranged inside the lower chassis 1, and the two support plates 10 are distributed left and right in the lower chassis 1, wherein the left support plate 10 and the left wall of the lower chassis 1 form a left cavity, and the right support plate 10 and the right wall of the lower chassis 1 form a right cavity, and the main control mechanism 3 includes an operation panel 30 and a control circuit board 31, wherein the control circuit board 31 is installed in the left cavity, and the operation panel 30 is installed at the front end of the upper cover body 2 for the convenience of the chef to operate; in addition, a dish taking port is arranged on the front wall of the lower chassis 1, so that the cooking mechanism 9 can take the dishes after cooking is completed; through the front wall of the lower chassis 1, the rear wall of the lower chassis 1, and the lower chassis 1 The bottom wall and the two support plates 10 enclose a water collection tank 100, and a drain pipe can be set at the bottom of the lower chassis 1 to drain the liquid such as pot washing water from the water collection tank 100; in this embodiment, the connecting hole 20 is set in a long strip shape, the mounting baffle 500 of the conveyor 50 is the same length as the connecting hole, and the two mounting baffles 500 are fixedly installed at the bottom position of the connecting hole 20, and the conveyor 50 is also provided with a driving shaft, a driven shaft and a motor for driving the conveyor belt 501 to roll. The motor of the conveyor 50 is electrically connected to the main control mechanism 3 and the control circuit board 31 to control the rolling of the conveyor belt 501 of the conveyor 50, wherein the conveyor belt 50 can be made to roll by starting the motor. 01 rolls in the direction of the discharging end, and then the food on the conveyor belt 501 is put into the cooking mechanism 9 after passing through the material transfer area, so that the effect of automatically adding the food into the cooking mechanism 9 is achieved, which solves the manpower waste caused by the need to manually add food in traditional cooking equipment, and improves the automation level of the automatic cooking equipment; in addition, in order to prevent the food on the conveyor belt of the conveyor 50 from falling and the installation stability of the conveyor 50, a mounting baffle 500 is provided on both sides of the conveyor 50, and the baffle 500 is installed to prevent the food from falling from the two sides of the conveyor belt 501, and further a rotatable baffle plate 51 is installed on the two opposite inner walls of the two connecting holes 20, and the width of the baffle plate 51 is less than the width of the two connecting holes 20. The spacing of the baffle plates 500 is set to ensure that the baffle plate 51 can rotate to the position between the two baffle plates 500 to block the food on the conveyor belt. The rotation of the baffle plate 51 is controlled by the first motor. Under normal conditions, the baffle plate 51 is in a position perpendicular to the plane of the conveyor belt of the conveyor 50. At this time, the food on the conveyor belt is blocked by the baffle plate 51 and cannot move to the discharge end, so as to prevent the food from falling into the cooking mechanism 9 before the specified time is reached. When food needs to be added to the cooking mechanism 9, the baffle plate 51 is controlled by the first motor to rotate to a position parallel to the plane of the conveyor belt. At this time, the food can move to the discharge end under the rolling action of the conveyor belt and then be added to the cooking mechanism 9. In actual application, the device can debug the control logic of the main control mechanism 3 for each motor according to the cooking method of different dishes before leaving the factory, so as to complete the automatic control of the conveyor 50 and the baffle plate 51, without the need to open or close the corresponding mechanism separately during actual cooking.

[0054] In summary, the automatic cooking device is provided with a conveyor 50 on the upper cover body 2 to provide ingredients to the cooking mechanism 9, and the main control mechanism 3 fully controls the conveyor 50, so that the conveyor 50 automatically adds ingredients into the cooking mechanism 9, and a baffle plate 51 driven by a first motor is provided on the conveyor 50, so that the ingredients of the conveyor 50 can be added to the cooking mechanism 9 at a specified time, so that the automatic cooking device can determine the time of adding ingredients according to the actual dishes to be cooked, thereby improving the degree of automation of the automatic cooking device and expanding the dishes that can be cooked by the automatic cooking device.

[0055] In this embodiment, the upper cover body 2 is provided with a guide plate 52 at the discharge end of the conveyor belt 501, so that the food falling from the discharge end of the conveyor belt 501 can be concentrated and sent into the cooking mechanism 9, eliminating the phenomenon of food scattering to the outside of the cooking mechanism 9; after the cooking mechanism 9 completes cooking and the food is taken through the food taking port, some residues may still exist inside the cooking mechanism 9. In order to prevent the residues from falling directly into the sump 100 and clogging the sump 100, a residue separation basket 12 is provided inside the lower chassis 1. The residue separation basket 12 is arranged close to the food taking port. The residue separation basket 12 can make liquids such as soup fall into the sump 100 and play a role in filtering and collecting residues. Correspondingly, a partition 13 that can be opened and closed up and down can be installed at the food taking port. When cleaning or taking food is not needed, the partition 13 covers the food taking port to isolate the inside and outside of the lower chassis 1.

[0056] In order to enable the automatic cooking device to automatically add different types of ingredients, the feeding mechanism 5 also includes a plurality of feeding hopper assemblies, which are installed side by side in the connecting hole 20, and the plurality of feeding hopper assemblies are located above the feeding area, so that the ingredients in the feeding hopper assemblies can be put into the cooking mechanism 9 through the feeding area; the hopper assembly includes a hopper 54 and a second motor 56; the inner wall of the connecting hole 20 is provided with two spaced support bars 55; the hopper 54 is provided with two symmetrical connecting rods 540, the hopper 54 is placed between the two supporting bars 55, and the two connecting rods 540 are respectively rotatably connected to the two supporting bars 55; the second motor 56 is installed on the outside of the supporting bar 55 away from the conveyor belt 501, and the second motor 56 is connected to the connecting rod 540 of the hopper 54. Among them, the hopper 54 is a hollow bucket-shaped structure, which is used to hold processed food, liquid ingredients and other types of ingredients that are not convenient to be placed on the conveyor belt 501, so as to improve and expand the dishes that can be processed by the automatic cooking device.

[0057] Specifically, a U-shaped bayonet 550 is provided on the upper edge of the support bar 55; a U-shaped groove 560 is provided on the output shaft of the second motor 56; the connecting rod 540 of the support bar 55 includes a round rod 540a and a flat rod portion 540b, the round rod 540a can be rotatably placed in the U-shaped bayonet 550, and the flat rod portion 540b is embedded in the U-shaped groove 560 of the output shaft of the second motor 56, so that the connecting rod 540 of the hopper 54 can be rotatably mounted on the two support bars 55 through the U-shaped bayonet 550, and the flat rod portion 540b of the connecting rod 540 can be rotated to rotate. 0b is engaged with the U-shaped groove 560 of the output shaft of the second motor 56, so that when the second motor 56 is started, it can drive the connecting rod 540 to rotate together, and by turning the hopper 54 so that its opening is facing downward, the food inside the hopper 54 can be put into the cooking mechanism 9; the U-shaped bayonet 550 of the support bar 55 is connected with the round rod 540a, and the U-shaped groove 560 of the output shaft of the second motor 56 is connected with the flat rod part 540b to achieve quick loading and unloading of the hopper 54, which is convenient for cleaning the hopper 54 and replenishing food.

[0058] See attached Figure 1 and attached Figure 5 The feeding mechanism 5 includes a plurality of sauce jars 57 and a plurality of nozzles 53. The plurality of sauce jars 57 are inverted on the upper cover body 2, and the sauce jars 57 are connected to the nozzles 53 through conduits. The plurality of nozzles 53 are fixedly mounted on the mounting baffle 500 of the conveyor 50, and the plurality of nozzles 53 are placed in the material transfer area of ​​the conveyor 50. In order to prevent the food materials put in by the hopper 54 or the conveyor belt 501 from hanging on the nozzles 53, a baffle structure can also be installed above the nozzles 53. Specifically, the plurality of sauce jars 57 can be used to store cooking condiments such as cooking oil, soy sauce, and sauce according to actual needs, wherein the opening of the nozzle 53 can also be designed as a single hole, a sieve hole, etc. according to needs, for spraying different condiments. By arranging the plurality of nozzles 53 on the mounting baffle 500 of the conveyor 50 and arranging them close to the discharge end of the conveyor 50, the condiments can be directly sprayed on the food materials and put into the cooking mechanism 9 together with the food materials, so that the condiments can be fully mixed with the food.

[0059] See attached Figure 3 and attached Figure 7 The cooking mechanism 9 includes a wok assembly 6 and a driving assembly 4, the wok assembly 6 includes a wok body 60, a wok rack 61 fixed to the periphery of the wok body 60 and a spatula 62 installed in the wok body 60; a heat conducting strip 600 is provided at the bottom of the wok body 60; a bearing with a seat is fixed on the support plate 10; symmetrical rotating shaft cores 610 are provided on both sides of the wok rack 61, and the wok rack 61 is mounted on two support plates 10 through the rotating shaft cores 610 and the bearing with a seat; the driving assembly 4 is installed in the lower chassis 1, and is separated from the wok rack 61 by the support plate 10, the driving assembly 4 is drivingly connected to any rotating shaft core 610 of the wok rack 61, and the driving assembly 4 is electrically connected to the main control mechanism 3.

[0060] The frying pan assembly 6 is arranged directly below the discharge end of the hopper assembly and the conveyor 50, so that the pot body 60 can normally receive the food delivered by the hopper assembly and the conveyor 50 for processing. The driving assembly 4 is installed in the right cavity of the chassis. The two sides of the pot body 60 are provided with an axis structure welded to the pot frame 61, so that the pot body 60 and the pot frame 61 are fixed together, and there is a gap between the pot body 60 and the pot frame 61, which is convenient for the heat conducting strip 600 to be installed at the bottom of the pot body 60 for work. The rotating shaft core 610 on both sides of the pot frame 61 and the belt seat on the support plate 10 are connected. The bearings are connected so that the pot rack 61 can rotate back and forth in the lower chassis 1, that is, rotate toward the front wall of the lower chassis 1, so that the opening of the pot body 60 faces the dish-taking opening, and the dishes are taken out from the inside of the pot body 60, and rotate toward the rear wall of the lower chassis 1 to clean the inside of the pot body 60. In order to realize the rotation of the pot rack 61, the drive component 4 installed in the right cavity is connected to the rotating shaft core 610, and then the control circuit board 31 of the main control mechanism 3 controls the drive component 4, so as to complete the rotation and start and stop control of the pot rack 61.

[0061] Details are as attached Figure 3 , Attachment Figure 7 and attached Figure 8As shown, the driving assembly 4 includes a pot rack driving motor 40 and a pot rack transmission shaft 41, a driving gear 400 is provided on the output shaft of the pot rack driving motor 40, the pot rack transmission shaft 41 is clamped with the rotating shaft core 610, and a driven gear 410 meshing with the driving gear 400 is provided on the pot rack transmission shaft 41. Specifically, the pot rack driving motor 40 is fixed in the right cavity of the lower chassis 1 through the motor mounting frame, and the pot rack transmission shaft 41 is assembled on the seat bearing of the support plate 10 and then coaxially fixedly connected with the rotating shaft core 610 of the pot rack 61 to ensure that the rotating shaft core 610 of the pot rack 61 rotates together when the pot rack transmission shaft 41 rotates; when the pot rack driving motor 40 is started, the driving gear 400 rotates and drives the driven gear 410 to rotate, and then drives the pot rack 61 to rotate through the rotation of the pot rack transmission shaft 41. In order to allow the pot rack 61 to stop rotating when it rotates to a specified position, three stop position sensors 42 are also installed at one end of the pot rack driving motor 40 away from the driving gear 400, and the three stop position sensors 42 are distributed at intervals around the circumference. On the end surface of the pot rack drive motor 40, and extending in the opposite direction of the output shaft of the pot rack drive motor 40, and at the end portion of the output shaft extending in the opposite direction, a position sensing sheet 420 is threadedly connected, and the position sensing sheet 420 rotates together with the output shaft of the pot rack drive motor 40, and the three stop position sensors 42 are all electrically connected to the main control mechanism 3, so that when the position sensing sheet 420 rotates to the corresponding stop position sensor 42, the stop position sensor 42 obtains the sensing signal and sends it to the main control mechanism 3, and finally the main control mechanism 3 controls the closing of the pot rack drive motor 40. Specifically, the three stop position sensors 42 correspond to the pot body 60 opening facing upward, the pot body 60 opening facing the discharge port of the lower chassis 1, and the pot body 60 opening facing the rear wall of the lower chassis 1.

[0062] Since a spatula 62 for stir-frying ingredients is also provided in the pot body 60, in order to drive the spatula 62 to rotate in the pot body 60 and at the same time ensure that the rotation of the spatula 62 and the rotation of the pot rack 61 do not interfere with each other, in the present embodiment, the rotating shaft core 610 and the pot rack transmission shaft 41 are both hollow; the spatula 62 includes a spatula plate 620 and a spatula connecting shaft 621 arranged at both ends of the spatula plate 620, and the two spatula connecting shafts 621 can be rotatably connected in the pot body 60, and the outer contour of the spatula plate 620 is arranged to correspond to the shape of the inner wall of the pot body 60; the end of any spatula connecting shaft 621 extends into the rotating shaft core 610; the driving assembly 4 also includes a spatula driving motor 43, and the spatula driving motor 43 is coaxially connected to the spatula connecting shaft 621. Specifically, a bearing is arranged in the hollow rotating shaft core 610 to facilitate the rotation of the spatula connecting shaft 621, and then the spatula connecting shaft 621 is connected to the spatula driving motor 43, so that the spatula plate 620 can be driven to rotate by the spatula driving motor 43. Here, the spatula driving motor 43 is electrically connected to the main control mechanism 3 and is controlled by the start and stop and speed of the main control mechanism 3. The spatula plate 620 is made of food-grade high-temperature resistant non-metallic material, and the outer contour of the spatula plate 620 corresponds to the shape of the inner wall of the pot body 60, so that the spatula plate 620 can stir-fry the ingredients more fully.

[0063] See attached Fig.12 In order to facilitate the connection and installation between the spatula 62 and the spatula driving motor 43, the spatula driving motor 43 is fixed to the inner wall of the lower chassis 1 through a motor support seat. The spatula driving motor 43 is also provided with a connecting rod 430. The connecting rod 430 is installed in the pot rack transmission shaft 41 through a bearing. One end of the connecting rod 430 is connected to the spatula driving motor 43 through a flat key, and the other end of the connecting rod 430 is provided with a U-shaped connecting groove 430a. The end of the spatula connecting shaft 621 extending into the rotating shaft core 610 is in the shape of a flat shaft. The flat shaft of the spatula connecting shaft 621 is inserted into the U-shaped connecting groove 430a. By starting the spatula driving motor 43 to drive the rotation of the connecting rod 430, the spatula plate 620 is driven to rotate in the pot body 60. The setting of the connecting rod 430 facilitates the driving connection between the spatula driving motor 43 and the spatula 62.

[0064] See attached Fig. 9 and attached Fig.10The spatula 62 also includes a telescopic device 63 for connecting the spatula plate 620 and the spatula connecting shaft 621, and the telescopic device 63 is perpendicular to the spatula connecting shaft 621; the telescopic device 63 includes a T-shaped guide column 630, a follower spring 632, a limit bolt 632 and a sleeve 633, and the sleeve 633 is fixed to the end of the spatula connecting shaft 621; the T-shaped guide column 630 is fixed to the spatula plate 620, the follower spring 632 is sleeved on the T-shaped guide column 630, and one end of the T-shaped guide column 630 is inserted into the sleeve 633, and the sleeve 63 The end of the spatula plate 620 is provided with a stepped countersunk hole, and the limiting bolt 632 passes through the stepped countersunk hole and is threadedly connected to the T-shaped guide column 630, so that the T-shaped guide column 630 can move axially on the sleeve 633, that is, when the outer edge of the spatula plate 620 hits a hard object such as a bone or rice crust, the T-shaped guide column 630 compresses the follower spring 632 to move axially, and when the outer edge of the spatula plate 620 is not subjected to an applied force, the elastic force of the follower spring 632 causes the spatula plate 620 to move toward the inner wall of the pot body 60 and to be in a position that fits the inner wall of the pot body 60. Therefore, the spatula plate 620 and the spatula connecting shaft 621 are connected by the telescopic device 63, so that the spatula plate 620 moves closely against the inner wall of the pot body 60 under the elastic force of the follower spring 632, so as to achieve the effect of removing sticky pots when cooking, and the spatula plate 620 also plays the role of washing pots when washing pots.

[0065] In order to further improve the degree of automation of the automatic cooking device, the automatic cooking device also includes a cleaning mechanism 7, which includes a water baffle, a rotating cleaning arm 73 and a water divider 72; the water baffle includes an integrally formed vertical baffle 70 and an inclined baffle 71, and the angle α between the vertical baffle 70 and the inclined baffle 71 is greater than 100 degrees; the vertical baffle 70 and the rear wall of the lower chassis 1 are arranged parallel to each other, specifically, the vertical baffle 70 and the rear wall of the lower chassis 1 are installed in a close fit; the water divider 72 is fixed at the center position of the inclined baffle 71, and the rotating cleaning arm 73 can be rotatably installed on the water divider 72, the water divider 72 and the rotating cleaning arm 73 are connected to each other, and the rotating cleaning arm 73 and the water divider 72 are both provided with water spray ports 74. Specifically, the water baffle is installed in the area where the rear wall and the bottom wall of the lower chassis 1 meet, that is, the vertical baffle 70 is close to the rear wall of the lower chassis 1, and the oblique baffle 71 is close to the bottom wall of the lower chassis 1, wherein the angle α between the vertical baffle 70 and the oblique baffle 71 is preferably 120 degrees in this embodiment. When the pot rack driving motor 40 drives the pot rack 61 to rotate, so that the pot body 60 opens toward the stop position of the rear wall of the lower chassis 1, the water divider 72 is controlled by the main control mechanism 3 to start, and the pot washing water is diverted to the rotating washing arm 73 through the water divider 72, and then sprayed toward the inside of the pot body 60 by the water spray port 74 of the rotating washing wall, thereby cleaning the pot body. 60 is cleaned. In this embodiment, the water distributor 72 provides a high-pressure jet, so that the water sprayed from the water spray port 74 can efficiently clean the pot body 60. At the same time, the high-pressure jet causes the rotating cleaning arm 73 to rotate with the water distributor 72 as the axis, and cleans the inner wall of the pot body 60 360 degrees. In addition, a water spray port 74 is provided at the center of the water distributor 72, and the water spray port 74 can perform fixed-point cleaning on the central area of ​​the pot body 60, so as to achieve an all-round cleaning effect on the inside of the pot body 60; the dirty water flowing out of the pot body 60 is drained into the water collection tank 100 through the vertical baffle 70 and the inclined baffle 71. Correspondingly, a water pump and other structures connected to the water distributor 72 are provided in the lower chassis 1, which are not described here.

[0066] In this embodiment, a fume hood 80 and a range hood 8 for removing fume are also provided in the machine body.

[0067] The fume hood 80 is installed at the top of the rear wall of the lower chassis 1, and the range hood 8 is installed in the upper cover 2 and connected to the fume hood 80. The fume generated by the pot body 60 is centrally exhausted in the above manner.

[0068] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. An automatic cooking device, characterized in that: It includes a machine body, a main control mechanism, a cooking mechanism and a feeding mechanism; The machine body comprises a lower chassis and an upper cover, wherein the upper cover is provided with a connection hole which penetrates the lower chassis; The cooking mechanism is installed in the lower case, and the cooking mechanism is distributed below the connecting hole; The main control mechanism is installed in the body, and the main control mechanism is electrically connected to the cooking mechanism; The feeding mechanism is installed in the upper cover body, and the feeding mechanism includes a conveyor, a baffle plate and a first motor; The conveyor includes two mounting baffles and a conveyor belt fixed between the two mounting baffles; the two mounting baffles are installed in the connecting hole, and the two mounting baffles enclose a material transfer area for connecting the connecting hole and the cooking mechanism, the material transfer area is located above the cooking mechanism, and the material discharge end of the conveyor belt is connected to the material transfer area; The baffle plate is rotatably mounted on the inner wall of the connecting hole via a rotating shaft, the baffle plate is arranged close to the discharge end of the conveyor belt, and the baffle plate can be rotated between two mounting baffles and be perpendicular to the upper end surface of the conveyor belt; The first motor is connected to the rotating shaft of the material blocking plate; the conveyor and the first motor are both electrically connected to the main control mechanism.

2. The automatic cooking device according to claim 1, characterized in that: The feeding mechanism further comprises a plurality of feeding hopper assemblies, wherein the plurality of feeding hopper assemblies are installed side by side in the connecting hole, and the plurality of feeding hopper assemblies are located above the feeding area; the hopper assembly comprises a hopper and a second motor; The inner wall of the connecting hole is provided with two support bars arranged at intervals; The hopper is provided with two symmetrical connecting rods, the hopper is placed between two supporting bars, and the two connecting rods are rotatably connected to the two supporting bars respectively; The second motor is installed on the outside of the support bar away from the conveyor belt, and the second motor is connected to the connecting rod of the hopper.

3. The automatic cooking device according to claim 2, characterized in that: A U-shaped bayonet is provided on the upper edge of the support bar; a square groove is opened on the output shaft of the second motor; the connecting rod of the support bar includes a round rod portion and a flat rod portion, the round rod portion can be rotatably placed in the U-shaped bayonet, and the flat rod portion is embedded in the square groove of the output shaft of the second motor.

4. The automatic cooking device according to claim 2, characterized in that: The feeding mechanism includes a plurality of sauce jars and a plurality of nozzles. The plurality of sauce jars are inverted on the upper cover body, and the sauce jars are connected to the nozzles through conduits. The plurality of nozzles are fixedly mounted on a mounting baffle of the conveyor, and the plurality of nozzles are placed in the material transfer area.

5. The automatic cooking device according to claim 4, characterized in that: The cooking mechanism comprises a cooking pot assembly and a driving assembly, wherein the cooking pot assembly comprises a pot body, a pot rack fixed to the periphery of the pot body, and a spatula installed in the pot body; a heat conducting strip is arranged at the bottom of the pot body; two opposite supporting plates are arranged inside the lower case, bearings with seats are fixed on the supporting plates, and a dish taking opening is arranged on the front wall of the lower case; Symmetrical rotating shaft cores are provided on both sides of the pot rack, and the rotating shaft cores are connected with the seat bearings so that the pot rack is mounted on two supporting plates; The driving assembly is installed in the lower chassis and is separated from the pot rack by a support plate. The driving assembly is drivingly connected to any rotating shaft core of the pot rack, and the driving assembly is electrically connected to the main control mechanism.

6. The automatic cooking device according to claim 5, characterized in that: The driving assembly comprises a pot rack driving motor and a pot rack transmission shaft, the output shaft of the pot rack driving motor is provided with a driving gear, the pot rack transmission shaft is clamped with the rotating shaft core, and the pot rack transmission shaft is provided with a driven gear meshing with the driving gear.

7. The automatic cooking device according to claim 6, characterized in that: The rotating shaft core and the pot rack transmission shaft are both hollow; the spatula includes a spatula plate and spatula connecting shafts arranged at both ends of the spatula plate, the two spatula connecting shafts are rotatably connected to the pot body, and the outer contour of the spatula plate corresponds to the shape of the inner wall of the pot body; Any of the spatula connecting shafts passes through the rotating shaft core and the pot rack transmission shaft; The driving assembly also includes a spatula driving motor, and the output shaft of the spatula driving motor is coaxially connected to the spatula connecting shaft.

8. The automatic cooking device according to claim 7, characterized in that: The spatula also includes a telescopic device for connecting the spatula plate and the spatula connecting shaft, wherein the telescopic device is perpendicular to the spatula connecting shaft; the telescopic device includes a T-shaped guide column, a follower spring, a limit bolt and a sleeve, The sleeve is fixed to the end of the spatula connecting shaft; The T-shaped guide post is fixed on the spatula plate, the follower spring is sleeved on the T-shaped guide post, and one end of the T-shaped guide post is inserted into the sleeve; The end of the sleeve is provided with a stepped countersunk hole, and the limiting bolt passes through the stepped countersunk hole and is threadedly connected to the T-shaped guide column, so that the T-shaped guide column can move axially on the sleeve.

9. The automatic cooking device according to claim 6, characterized in that: At least three stop position sensors are also installed at one end of the pot rack drive motor away from the driving gear. The at least three stop position sensors are circumferentially spaced and distributed on the end surface of the pot rack drive motor. The output shaft of the pot rack drive motor extends in the reverse direction, and a position sensing sheet is threadedly connected to the end of the output shaft of the pot rack drive motor extending in the reverse direction. The position sensing sheet rotates with the output shaft of the pot rack drive motor. The stop position sensor can obtain the position of the position sensing sheet, and the stop position sensor is electrically connected to the main control mechanism.

10. The automatic cooking device according to claim 1, characterized in that: It also includes a cleaning mechanism, which includes a water baffle, a rotating cleaning arm and a water divider; The water baffle includes an integrally formed vertical baffle and an inclined baffle, wherein the included angle α between the vertical baffle and the inclined baffle is greater than 100 degrees; the vertical baffle and the rear wall of the lower chassis are arranged parallel to each other; The water divider is fixed at the center of the inclined baffle, the rotating cleaning arm is rotatably mounted on the water divider, the water divider and the rotating cleaning arm are connected to each other, and water spray ports are provided on the rotating cleaning arm and the water divider.

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