Dual-heating drum stir-frying machine

Abstract

A dual-heating drum stir-frying machine, comprising a machine frame (3), a pot body apparatus (1), a first heating apparatus (2) and a controller (400), the pot body apparatus (1) comprising a pot core (11), a second heating apparatus (12) and a pot core positioning mechanism (13), the second heating apparatus (12) being disposed below the pot core (11), the first heating apparatus (2) comprising a supporting frame (21) and an auxiliary heating apparatus (22), the auxiliary heating apparatus (22) being located above the pot core (11), and the second heating apparatus (12) and the auxiliary heating apparatus (22) of the dual-heating drum stir-frying machine being disposed below and above the pot core (11), respectively, so that food material in the pot core (11) is rapidly heated from multiple directions, and it is possible to retain the moisture of the food material, thereby preventing the food material from losing too much moisture due to too slow heating speed and affecting the taste. In addition, the supporting frame (21) is configured to be rotatable relative to the pot core positioning mechanism (13), so as to flexibly adjust the auxiliary heating apparatus (22) such that the radiation direction of the auxiliary heating apparatus (22) faces the pot core (11), to improve the heating effect of the auxiliary heating apparatus (22).

Description

A double heating drum cooking machine Technical Field

[0001] The utility model relates to a cooking machine, in particular to a double-heating drum cooking machine. Background Art

[0002] Stir-frying is one of the common preparation methods of Chinese cuisine and the most widely used cooking method in Chinese families. It is the process of frying one or several vegetables in a wok. It mainly uses the oil temperature in the wok as a carrier to heat the cut vegetables over medium-high heat in a relatively short time. Usually, some oil is added, seasonings are added, and then the vegetables are put into the wok and heated over medium-high heat in a relatively short time. In the middle, a special tool "spatula" is used to continuously turn the vegetables until they are cooked. The turning process of the spatula is also the frying process. The purpose of turning is to heat the vegetables, and the seasonings and the juices released by various vegetables during the frying process are evenly distributed in the whole pot.

[0003] In the existing technology, a cooking machine is an intelligent device that can realize the automated cooking process. It adopts professional cooking program simulation technology and does not require manual supervision. The prepared main ingredients, side ingredients, and condiments are all put in at one time. After setting the program, it automatically heats the oil, automatically stir-fries, and automatically controls the heat. No cooking experience is required. The cooking machine can not only realize the multi-purpose functions of automatic stir-frying, frying, cooking, deep-frying, stir-frying, braising, steaming, boiling, baking, stewing, and boiling, but also makes the cooking process automated and interesting. With just a touch of the finger, you can enjoy authentic food from all over the world. The cooking process is truly smoke-free, nutritious dishes can be ordered at will, saving time, effort, and trouble, and the food is non-sticky, non-muddy, and non-overflowing.

[0004] In the existing technology, the multi-purpose function of a cooking machine has been realized, but the multi-directional heating technology is not yet mature.

[0005] Utility Model Content

[0006] In order to solve the above-mentioned problems in the prior art, the utility model provides a double-heating drum cooking machine, comprising a frame, a pot device, a first heating device, a controller and a first driving device, wherein the pot device and the first heating device are arranged on the frame;

[0007] The pot body device includes a pot core, a second heating device and a pot core positioning mechanism, wherein the pot core positioning mechanism is mounted on the frame, the pot core positioning mechanism is recessed downward to form a mounting groove, the pot core is arranged in the mounting groove, and the second heating device is arranged below the pot core;

[0008] The output shaft of the first driving device is relatively fixedly connected to the pot core, the first driving device drives the pot core to rotate, and the controller is electrically connected to the first driving device.

[0009] The first heating device includes a support frame and an auxiliary heating device. One end of the support frame is connected to the frame, and the other end of the support frame supports the auxiliary heating device. The auxiliary heating device radiates heat to the pot core. The auxiliary heating device is located above the pot core. The support frame can be rotated relative to the pot core positioning mechanism so that the radiation direction of the auxiliary heating device is toward the pot core and does not contact the pot core.

[0010] As an improvement of the present practical double-heating drum cooking machine, a control panel is provided on the frame or the pot core positioning mechanism, and the control panel is provided with a cooking mode button and an auxiliary heating device switch, and the cooking mode button and the auxiliary heating device switch are electrically connected to the controller, and the pot body device is provided with a third driving device, and the third driving device is provided on the frame and electrically connected to the controller, and the controller controls the third driving device to drive the pot core positioning mechanism to rotate to a first preset angle relative to the frame, and also includes a second driving device, and the second driving device is electrically connected to the controller, and the output shaft of the second driving device is relatively fixedly connected to the support frame, and the second driving device drives the support frame to rotate, turns on the auxiliary heating device switch, and the controller controls the second driving device to drive the support frame to rotate so that the radiation direction of the auxiliary heating device is toward the pot core.

[0011] As an improvement to the practical double-heating drum cooking machine, the pot body device is provided with a first axis A, which is arranged in the left-right direction and passes through the pot core positioning mechanism and the frame. The pot core positioning mechanism rotates in the front-to-back direction around the first axis A relative to the frame. The first heating device has a second axis B, which is arranged in the left-right direction and passes through the support frame and the frame. The support frame can rotate in the front-to-back direction around the second axis B relative to the pot core positioning mechanism.

[0012] As an improvement of the practical double-heating drum cooking machine, a fixing part is also provided, the pot core positioning mechanism is also provided with a connecting shaft, the pot core positioning mechanism is rotatably connected to the frame through the connecting shaft, the fixing part is sleeved on the connecting shaft, the end of the fixing part away from the pot core positioning mechanism is provided with a photoelectric transmitter, the photoelectric transmitter is electrically connected to the controller, the support frame is provided with a connecting rod and a crossbeam, one end of the connecting rod is rotatably connected to the frame, the fixing part is provided between the connecting rod and the pot core positioning mechanism, the connecting rod is provided with a sensor corresponding to the photoelectric transmitter, the sensor is electrically connected to the controller, the other end of the connecting rod is connected to the crossbeam, the auxiliary heating device is provided on the crossbeam, the fixing part rotates synchronously with the pot core positioning mechanism through the connecting shaft, the auxiliary heating device is started, and the second driving device drives the connecting rod to rotate. When the connecting rod rotates until the projection of the sensor and the photoelectric transmitter in the left and right directions coincides, the controller controls the second driving device to stop rotating.

[0013] As an improvement of the practical double-heating drum cooking machine, the support frame includes a connecting rod and a crossbeam, the pot core positioning mechanism is also provided with a first connecting shaft and a second connecting shaft, the frame is provided with a first supporting frame and a second supporting frame, the first supporting frame and the second supporting frame are respectively arranged on the left and right sides of the pot core positioning mechanism, a first receiving chamber is provided in the first supporting frame, the second driving device is provided in the first receiving chamber, the first receiving chamber is penetrated with a first rotating hole along the left and right directions, the second supporting frame is provided with a second receiving chamber, the third driving device is provided in the second receiving chamber, the second receiving chamber is penetrated with a second rotating hole along the left and right directions, one side of the pot core positioning mechanism is rotatably connected to the first rotating hole through the first connecting shaft, the other side of the pot core positioning mechanism is rotatably connected to the second rotating hole through the second connecting shaft, and the second connecting shaft extends into the second receiving chamber and is connected with the output shaft of the third driving device, one end of the connecting rod is provided with a third rotating hole, the output shaft of the second driving device passes through the first rotating hole and is connected to the third rotating hole, the other end of the connecting rod is connected to the crossbeam, and the auxiliary heating device is provided on the crossbeam.

[0014] As an improvement of the practical double-heating drum cooking machine, the connecting rod includes a first connecting rod and a second connecting rod, which are respectively connected to the left and right ends of the beam. The first connecting rod is rotatably connected to the first support frame, and the second connecting rod is rotatably connected to the second support frame.

[0015] As an improvement of the practical double-heating drum cooking machine, the auxiliary heating device includes a mounting seat, a light wave heating body and a reflective cover. The reflective cover is installed in the mounting seat, the reflective cover has an opening, and the reflective cover is arranged outside the light wave heating body. The support frame includes a connecting rod and a crossbeam. One end of the connecting rod is rotatably connected to the frame, and the other end of the connecting rod is connected to the crossbeam. The mounting seat is arranged on the crossbeam.

[0016] As an improvement of the practical double-heating drum cooking machine, a human-computer interaction module is also provided. The human-computer interaction module includes a voice interaction unit and a touch screen. The voice interaction unit and the touch screen are electrically connected to the controller. The controller is provided with a storage module and a wireless communication module. The storage module is provided with a built-in cooking AI large model or a built-in AI virtual human system.

[0017] As an improvement of the practical double-heating drum cooking machine, the support rod includes a first fixing rod, the first fixing rod is fixed to the frame, the first fixing rod is kept relatively fixed with the frame at a second preset angle, a second fixing rod is provided at an end of the first fixing rod away from the frame, the auxiliary heating device is installed on the second fixing rod, the pot body device is provided with a first axis A, the first axis A is set in the left and right direction and passes through the pot core positioning mechanism and the frame, the pot core positioning mechanism can rotate relative to the frame in the front and back direction around the first axis A, when the pot core positioning mechanism rotates relative to the frame around the first axis A, it has a preset cooking position, when the pot core positioning mechanism rotates to the preset cooking position, the pot core positioning mechanism is kept relatively fixed with the frame at a third preset angle, the opening of the mounting slot is tilted upward, and the auxiliary heating device is located above the pot core.

[0018] As an improvement of the practical double-heating drum cooking machine, when the pot core positioning mechanism is located at the preset cooking position, the third preset angle is consistent with the second preset angle.

[0019] As an improvement of the practical double-heating drum cooking machine, the first fixing rod can rotate relative to the frame along its central axis, and when the first fixing rod rotates relative to the frame, the second fixing rod has a first use state position and a first storage state position. When the second fixing rod rotates to the first use state position along with the first fixing rod, the second fixing rod protrudes from the frame toward the direction of the pot core positioning mechanism, and the projection of the auxiliary heating device along the extension direction of the first fixing rod coincides with the projection of the pot core positioning mechanism. When the second fixing rod rotates to the first storage state position along with the first fixing rod, the second fixing rod is located above the frame, and the projection of the auxiliary heating device along the extension direction of the first fixing rod is staggered with the projection of the pot core positioning mechanism.

[0020] As an improvement of the practical double-heating drum cooking machine, it also includes a second driving device, which is electrically connected to the controller, and the output shaft of the second driving device is relatively fixedly connected to the first fixed rod, and the second driving device drives the first fixed rod to rotate.

[0021] As an improvement to the present practical double-heating drum cooking machine, the second fixing rod is provided with a pivot portion pivotally connected to the first fixing rod, and the second fixing rod can rotate relative to the first fixing rod around the pivot portion. When the second fixing rod rotates relative to the first fixing rod, it has a second use state position and a second storage state position. When the second fixing rod is rotated to the second use state position, the second fixing rod protrudes from the frame in the direction of the pot core positioning mechanism, and the projection of the auxiliary heating device along the direction of extension of the first fixing rod coincides with the projection of the pot core positioning mechanism. When the second fixing rod is rotated to the second storage state position, the second fixing rod is located above the frame, and the projection of the auxiliary heating device along the direction of extension of the first fixing rod is staggered with the projection of the pot core positioning mechanism.

[0022] As an improvement to the practical double-heating drum cooking machine, it also includes a fourth drive device, which is electrically connected to the controller, and the output shaft of the fourth drive device is relatively fixedly connected to the second fixed rod, and the fourth drive device drives the second fixed rod to rotate.

[0023] As an improvement of the practical double-heating drum cooking machine, the second fixed rod is provided with a handle and also includes a limiting mechanism, the limiting mechanism includes a plurality of limiting grooves, an elastic member and a limiting block provided on the second fixed rod, the plurality of limiting grooves are opened along the direction of the pivot axis of the pivot part and are arranged in a circular array with the pivot axis of the pivot part as the center, the elastic member and the limiting block are provided on the first fixed rod, and the elastic member presses against the limiting block along the direction of the limiting groove to keep the limiting block in the limiting groove.

[0024] As an improvement of the practical double-heating drum cooking machine, the direction of the pivot axis of the pivotal portion is perpendicular to the direction in which the first fixing rod extends, or the direction of the pivot axis of the pivotal portion is consistent with the direction in which the first fixing rod extends.

[0025] The present invention provides a double-heating drum cooking machine, which has the following beneficial effects: the second heating device of the double-heating drum cooking machine and the auxiliary heating device in the first heating device are respectively arranged below and above the pot core, and heat the food in the pot core from below and above respectively, thereby realizing rapid and multi-directional heating of the food in the pot core, which can lock the moisture of the food, and avoid excessive loss of moisture due to slow heating speed, thereby affecting the taste of the food. At the same time, by arranging the support frame to be rotatable relative to the pot core positioning mechanism, the auxiliary heating device can be flexibly adjusted so that the radiation direction of the auxiliary heating device is toward the pot core, thereby improving the heating effect of the auxiliary heating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] FIG1 is a schematic structural diagram of a first embodiment of a double-heating drum cooking machine according to the present invention.

[0027] FIG2 is a schematic structural diagram of the first embodiment of the double-heating drum cooking machine of the present invention in another state.

[0028] FIG3 is a schematic cross-sectional view of FIG2 .

[0029] FIG4 is a schematic diagram of a left side cross-section of the first embodiment of the double-heating drum cooking machine of the present invention.

[0030] FIG. 5 is an enlarged view of position A in FIG. 4 .

[0031] FIG6 is a schematic structural diagram of a frame of the first embodiment of the double-heating drum cooking machine of the present invention.

[0032] FIG7 is a cross-sectional view of FIG6 .

[0033] FIG8 is a schematic structural diagram of the pot core positioning mechanism of the first embodiment of the double-heating drum cooking machine of the present invention.

[0034] FIG9 is a cross-sectional view of FIG8 .

[0035] FIG10 is a schematic structural diagram of the auxiliary heating device of the first embodiment of the double-heating drum cooking machine of the present invention.

[0036] FIG11 is a cross-sectional view of FIG10 .

[0037] FIG12 is a schematic structural diagram of the first embodiment of the double-heating drum cooking machine of the present invention in which the pot core and the first connecting member are fixed.

[0038] FIG13 is a cross-sectional view of FIG12 .

[0039] FIG14 is a schematic diagram of the control panel of the first embodiment of the double-heating drum cooking machine of the present invention.

[0040] FIG15 is a schematic structural diagram of a second embodiment of the double-heating drum cooking machine of the present invention.

[0041] FIG16 is a block diagram of a built-in cooking AI model of the first embodiment of the double-heating drum cooking machine of the present invention.

[0042] FIG17 is a block diagram of a built-in AI virtual human system of a first embodiment of a double-heating drum cooking method of the present invention.

[0043] FIG18 is a schematic structural diagram of the second fixing rod of the third embodiment of the double-heating drum cooking machine of the present invention in the first use state;

[0044] FIG19 is a cross-sectional view of FIG18;

[0045] FIG20 is a schematic structural diagram of the second fixing rod of the third embodiment of the double-heating drum cooking machine of the present invention in the first storage state;

[0046] FIG21 is a schematic structural diagram of the second fixing rod of the fourth embodiment of the double-heating drum cooking machine of the present invention in the second use state position;

[0047] FIG22 is an enlarged view of point B in FIG21;

[0048] FIG23 is a schematic structural diagram of the second fixing rod of the fourth embodiment of the double-heating drum cooking machine of the present invention;

[0049] FIG24 is a schematic structural diagram of the fifth embodiment of the double-heating drum cooking machine of the present invention. DETAILED DESCRIPTION

[0050] Below, the present invention is further described in conjunction with Figures 1 to 24 and the first embodiment, second embodiment, third embodiment, fourth embodiment and fifth embodiment of the dual-heating cooking machine of the present invention. It should be noted that, under the premise of no conflict, the various technical features described below can be arbitrarily combined to form new embodiments.

[0051] As shown in Figures 1 to 14, 16 and 17, the first embodiment of the dual-heating cooking machine of the present invention includes a frame 3, the pot body device 1, the first heating device 2, a controller 400 and a first driving device 300. The pot body device 1 and the first heating device 2 are arranged on the frame 3, and the controller 400 is arranged on the frame 3 or the pot body device 1. In this embodiment, the controller 400 is arranged on the frame 3; the pot body device 1 includes a pot core 11, a second heating device 12 and a pot core positioning mechanism 13, and the pot core positioning mechanism 13 is installed on the frame 3. The pot core positioning mechanism 13 is recessed downward to form a mounting groove 14. The pot The core 11 is arranged in the mounting groove 14, the second heating device 12 is arranged below the pot core 11, the output shaft of the first driving device 300 is relatively fixedly connected to the pot core 11, the first driving device 300 drives the pot core 11 to rotate, the controller 400 is electrically connected to the first driving device 300, the first heating device 2 includes a support frame 21, an auxiliary heating device 22 and a second driving device 200, one end of the support frame 21 is connected to the frame 3, and the other end of the support frame 21 supports the auxiliary heating device 22, the auxiliary heating device radiates heat to the pot core, and the auxiliary heating device 22 is located above the pot core 11, The second driving device 200 is provided on the frame 3, and the output shaft of the second driving device 200 is relatively fixedly connected to the support frame 21. The second heating device 2, the auxiliary heating device 22 and the second driving device 200 are all electrically connected to the controller 400. The second driving device 200 drives the support frame 21 to rotate relative to the frame 3, so that the support frame 21 rotates relative to the pot core positioning mechanism 13 to adjust the position of the auxiliary heating device 22 and the pot core positioning mechanism 13, so that the radiation direction of the auxiliary heating device 22 is toward the pot core 11 and does not contact the pot core 11. In this embodiment, the radiation direction of the auxiliary heating device 22 is The radiation direction is aligned with the opening of the pot core 11 to ensure a better heating effect of the auxiliary heating device 22 on the pot core 11. The second driving device 200 drives the support frame 21 to rotate relative to the frame 3. Since the first heating device is located above the mounting groove 14, the pot core 11 is heated downward. When working, the food in the pot core 11 can be quickly heated both above and below, which can lock the moisture of the food and avoid excessive loss of moisture due to slow heating speed, affecting the taste. In addition, the food can be heated more fully to avoid uneven stir-frying of some food. Moreover, heating the food by the auxiliary heating device 22 can make the color of the food better and increase the user's appetite.

[0052] Furthermore, as shown in Figures 1, 7, and 14, a control panel 34 is provided on the frame 3 or the pot core positioning mechanism 13 of a double-heating drum cooking machine of the present invention. In a very specific embodiment, the control panel 34 is provided on the front side of the frame 3. In this embodiment, the control panel 34 is provided with a cooking mode button and an auxiliary heating device switch 347. The cooking mode button and the auxiliary heating device switch 347 are both electrically connected to the controller 400. The pot body device 1 is provided with a third driving device 100. The third driving device 100 is provided on the frame 3 and electrically connected to the controller 400. The third driving device 100 drives the pot core positioning mechanism 13 to rotate in the front and rear directions relative to the frame 3. The controller 400 controls the third driving device 100 to drive the pot core positioning mechanism 13 to rotate. The positioning mechanism 13 rotates to a first preset angle relative to the frame 3, and the auxiliary heating device switch 347 is turned on. The controller control 400 controls the second drive device 200 to drive the support frame 21 to rotate until the auxiliary heating device is facing the pot core; in a specific embodiment, the first preset angle is 45°. When the second heating device and the first heating device need to be turned on at the same time for cooking, the cooking mode button is turned on first, and the pot core positioning mechanism 13 rotates to 45° relative to the frame 3. When the cooking mode button is turned on, the auxiliary heating device switch is turned on again, and the support frame 21 rotates 45° corresponding to the pot core positioning mechanism 13 to ensure that the radiation direction of the auxiliary heating device 22 is toward the pot core 11, so that the second heating device and the first heating device heat the pot core at the same time.

[0053] The pot body device 1 of a dual-heating drum cooking machine according to the present invention comprises a first axis A and a third drive device 100. The first axis A is arranged in the left-right direction and passes through the pot core positioning mechanism 13 and the frame 3. The third drive device 100 is disposed on the frame 3 and is electrically connected to the controller 400. The third drive device 100 drives the pot core positioning mechanism 13 to rotate forward and backward relative to the frame 3 about the first axis A. The first heating device 2 has a second axis B, which is arranged in the left-right direction and passes through the support frame 21 and the frame 3. The support frame 21 can rotate forward and backward relative to the pot core positioning mechanism 13 about the second axis B. The first axis A and the second axis B coincide. In this embodiment, the coincidence of the first axis A and the second axis B facilitates adjustment of the auxiliary heating device 22 toward the pot core 11, ensuring better heating of the pot core 11 by the auxiliary heating device 22. In other embodiments, the first axis A and the second axis B may not coincide. In other embodiments, the support frame 21 can also be manually driven to rotate.

[0054] 1 , 3 , 4 and 5 , the utility model is a double-heating drum cooking machine further provided with a fixing part 5 , the pot core positioning mechanism 13 is further provided with a connecting shaft 131 , the pot core positioning mechanism 13 is rotatably connected to the frame 3 via the connecting shaft 131 , the fixing part 5 is sleeved on the connecting shaft 131 , the fixing part 5 is provided with a photoelectric transmitter 700 at one end away from the pot core positioning mechanism 13 , the photoelectric transmitter 700 is electrically connected to the controller 400 , the support frame 21 is provided with a connecting rod 211 and a crossbeam 212 , one end of the connecting rod 211 is rotatably connected to the frame 3 , the fixing part 5 is provided between the connecting rod 211 and the pot core positioning mechanism 13 , the connecting rod 211 is provided with a sensor 600 corresponding to the photoelectric transmitter 700 , the sensor 600 is electrically connected to the controller 400 , the connecting rod The other end of 211 is connected to the crossbeam 212, and the auxiliary heating device 22 is provided on the crossbeam 212. The fixing member 5 rotates synchronously with the pot core positioning mechanism 13 through the connecting shaft 131 to start the auxiliary heating device 22. The second driving device 200 drives the connecting rod 211 to rotate. When the connecting rod 211 rotates until the projection of the sensor 600 and the photoelectric emitter 700 in the left and right directions coincides, the controller 400 controls the second driving device 200 to stop rotating. By setting the sensor 600 and the photoelectric emitter 700 for sensing, the position of the connecting rod 211 relative to the pot core positioning mechanism 13 is positioned to ensure that the auxiliary heating device 22 is facing the pot core 11, and the auxiliary heating device 22 has a better heating effect on the pot core 11, wherein the sensor 600 is an optocoupler or a Hall element.

[0055] 1 , 5 , 7 and 8 , the support frame of the double-heating drum cooking machine of the present invention includes a connecting rod 211 and a crossbeam 212. The pot core positioning mechanism 13 is further provided with a first connecting shaft 1311 and a second connecting shaft 1312. The frame 3 is provided with a first supporting frame 31 and a second supporting frame 32. The first supporting frame 31 and the second supporting frame 32 are respectively arranged on the left and right sides of the pot core positioning mechanism 3. A first receiving cavity 311 is provided in the first supporting frame 31. The second driving device 200 is provided in the first receiving cavity 311. The first receiving cavity 311 is penetrated by a first rotating hole 312 in the left-right direction. The second supporting frame 32 is provided with a second receiving cavity 321. The third driving device 100 is provided in the second receiving cavity 321. The second receiving cavity 321 is penetrated by a first rotating hole 312 in the left-right direction. The second rotating hole 322, one side of the pot core positioning mechanism 13 is rotationally connected to the first rotating hole 312 through the first connecting shaft 1311, and the other side of the pot core positioning mechanism 13 is rotationally connected to the second rotating hole 322 through the second connecting shaft 1312, and the second connecting shaft 1312 extends into the second accommodating cavity 321 and is connected to the output shaft of the third driving device 100, one end of the connecting rod 211 is rotationally connected to the frame, and the other end of the connecting rod 211 is connected to the beam 212, the auxiliary heating device 22 is provided on the beam 212, and the connecting rod 211 is provided with a third rotating hole 2113, and the output shaft of the second driving device 200 passes through the first rotating hole 312 and is connected to the third rotating hole 2113, so that the structural layout of the utility model is more compact, reducing the space required for its use.

[0056] The connecting rod 211 of the double-heating drum cooking machine of the present invention includes a first connecting rod 2111 and a second connecting rod 2112, which are respectively connected to the left end and the right end of the beam 212. The first connecting rod 2111 is rotatably connected to the first support frame 31, and the second connecting rod 2112 is rotatably connected to the second support frame 32.

[0057] The utility model is a double-heating drum cooking machine that is further provided with a shaft sleeve 4. The pot core positioning mechanism 13 is provided with a boss 132 on the side facing the frame 3. The frame is recessed inward to form a fixing groove 35. The shaft sleeve 4 is arranged in the fixing groove 35. The connecting shaft 131 is inserted into the shaft sleeve 5. The boss 132 abuts against the outside of the fixing groove 35. The shaft sleeve 4 is connected to the connecting shaft 131. The shaft sleeve 4 can be replaced when worn, and the replacement cost is lower. By arranging the boss 132 to abut against the outside of the fixing groove 35, the contact surface between the pot core positioning mechanism 13 and the frame 3 is reduced, and the friction during rotation is reduced.

[0058] Further, as shown in Figures 3, 10 and 11, the auxiliary heating device 22 of the double-heating drum cooking machine of the present invention is provided with a mounting seat 221, a light wave heating body 222 and a reflective cover 223. In this embodiment, the mounting seat 221 is circular, the light wave heating body 222 is ring-mounted, and the reflective cover 223 is installed in the mounting seat 221. Specifically, a receiving groove 2211 is provided in the mounting seat 221, and the reflective cover 223 is installed in the receiving groove 2211. The lower part of the mounting seat 221 is formed with a plug-in portion 2212, and a stop portion 2214 is provided above the plug-in portion 2212. A through hole 2213 is provided in the radial direction of the connecting portion 2212, and the reflective cover 223 is provided outside the light wave heating body 222. The support frame 21 is provided with a connecting rod 211 and a beam 212. One end of the connecting rod 211 is rotatably connected to the frame 3, and the other end of the connecting rod 211 is connected to the beam 212. The mounting seat 2211 is provided on the beam 212. Specifically, the beam 212 has a mounting hole passing through it in the up and down directions. The plug-in portion 2212 is plugged into the mounting hole, and the blocking portion 2214 is downwardly abutted against the upper surface of the beam 212. The bolt passes through the through hole and is connected to the side wall of the mounting hole. The reflective cover 223 has an opening, and the inner side surface of the reflective cover 223 is a bright surface. The reflective cover 223 is arranged outside the light wave heating body 222. After the light emitted by the light wave heating body 222 is gathered, the heat generated by the light wave heating body 222 is radiated into the pot core 11 through the opening of the reflective cover 223 to achieve heating of the pot core 11. In this embodiment, the light wave heating body 222 is a halogen tungsten lamp. In other embodiments, the light wave heating body 222 is one or a combination of an infrared heating tube, an infrared heating lamp, a light wave lamp, a light wave tube, a halogen heating lamp, and a halogen heating tube.

[0059] Furthermore, as shown in Figures 3 and 13, the pot body device 1 of the double-heating drum cooking machine of the present invention further includes a first driving device 300, a first connecting member 6 and a second connecting member 7. The first driving device 300 is arranged in the pot core positioning mechanism 13 and is located below the mounting groove 14. The output shaft of the first driving device 300 extends into the mounting groove 14. The first connecting member 6 is fixed to the bottom surface of the pot core 11. The first connecting member 6 is provided with a rotating shaft 61, a first sleeve portion 62 and a first buckling protrusion. The first sleeve portion 62 is arranged around the pot core positioning mechanism 13. The first snap-fitting protrusion is provided outside the rotating shaft 61 and outward from the first sleeve portion 62. The second connecting member 7 is downwardly provided with a docking hole 71, a second sleeve portion 72, and a second snap-fitting protrusion. The rotating shaft 61 is inserted into the docking hole 71. The second snap-fitting protrusion is provided outside the second sleeve portion 72. The second sleeve portion 72 is sleeved outside the first sleeve portion 62. The second snap-fitting protrusion is located above the first snap-fitting protrusion and downwardly abuts against the first snap-fitting protrusion. The first driving device 300 drives the pot core to rotate relative to the mounting groove via the rotating shaft 61. When the pot core 11 is placed into the mounting groove 14, the second snap-fitting protrusion is staggered with the first snap-fitting protrusion. When the first sleeve portion 62 is sleeved into place with the second sleeve portion 72, the pot core 11 is rotated. The first snap-fitting protrusion rotates with the pot core 11 until it overlaps with the second snap-fitting protrusion, thereby locking the pot core 11 in the mounting groove.

[0060] As shown in Figures 1 and 14, the front side of the frame 3 of a double-heating drum cooking machine of the present invention is provided with a control panel 34, and the control panel 34 is provided with a cooking mode button and an angle adjustment button 348. The cooking mode button and the angle adjustment button 348 are both electrically connected to the controller 400. When the cooking mode button is turned on, the controller 400 controls the third driving device 100 to drive the pot core positioning mechanism 13 to rotate a first preset angle relative to the frame 3. When the angle adjustment button 348 is turned on, the controller 400 controls the third driving device 100 to drive the pot core positioning mechanism 13 to rotate and adjust the angle relative to the frame 3. By setting the angle adjustment button 348 to fine-tune the rotation angle of the pot core positioning mechanism 13, the user can flexibly choose a more comfortable angle when cooking. The third driving device 100 of this embodiment is a stepping motor or a chopping machine. The preset angle is 45°, and the angle adjustment button 348 adjusts the angle by 3 degrees each time.

[0061] The cooking mode buttons include a rice cooking button 341, a soup making button 342, a stewing button 343, a stir-frying button 344 and a frying button 345. The first preset angles corresponding to the rice cooking button 341 and the soup making button 342 are set to 0°. When the rice cooking button 341 or the soup making button 342 is turned on, the auxiliary heating device switch 347 and the angle adjustment button 348 cannot be turned on to prevent water leakage; the stewing button 343 and the stir-frying button 344 have a corresponding first preset angle of 45°. By activating the angle adjustment button 348, the pot core positioning mechanism 13 can be adjusted to an inclination angle range of 0-60° relative to the frame 3 to prevent the pot core 11 from tilting too much and leaking soup; the first preset angle corresponding to the frying button 345 is 45°. By activating the angle adjustment button 348, the pot core positioning mechanism 13 can be adjusted to an inclination angle range of 0-75° relative to the frame 3 to adjust a more comfortable cooking angle.

[0062] The control panel 34 includes a dish pouring button 346, which is electrically connected to the controller 400. When the dish pouring button 346 is turned on, the pot core positioning mechanism 13 can be adjusted to an inclination angle relative to the frame 3 within a range of 0-135° through the start angle adjustment button 348, making it easier to pour the food.

[0063] The control panel 34 includes a pre-start button 349 and a reset button 3a, and the pre-start button 349 and the reset button 3a are both electrically connected to the controller 400. When the pre-start button 349 is turned on, the pot core 11 is in the initial state before the cooking mode button is selected. In this embodiment, the pot core positioning mechanism 13 and the first heating device 2 are both in an upright state relative to the frame 3. After the cooking work is completed, the reset button 3a is turned on and the double heating drum cooking machine can quickly return to the state of opening the pre-start button 349.

[0064] In a preferred embodiment, the utility model provides a double-heating drum cooking machine including a voice module and a speaker, both of which are arranged in a frame 3. The input end of the voice module is electrically connected to the controller 400, and the output end of the voice module is electrically connected to the speaker. The controller 400 is preset with the time for adding oil, adding ingredients, adding seasonings and serving the food. When working, the controller 400 controls the voice module to prompt the user to add oil, add ingredients, add seasonings and serve the food through the speaker.

[0065] As shown in Figure 15, the second embodiment of a double-heating drum cooking machine of the present invention is different from the first embodiment in that there is only one connecting rod 211, the upper end of the connecting rod 211 is connected to the cross bar 212, and the lower end of the connecting rod 211 is rotatably connected to the left or right side of the frame 3. In this embodiment, the lower end of the connecting rod 211 is connected to the left side of the frame 3.

[0066] The working process of a double-heating drum cooking machine according to the present invention is briefly described as follows: when working, the double-heating drum cooking machine is connected to an external power supply, the pre-start button 349 is turned on, and the control panel 34 is operated to select the required cooking mode, including the cooking button 341, the soup button 342, the stewing button 343, the cooking button 344, and the frying button 345. When the corresponding buttons are turned on, such as the cooking button 344, the double-heating drum cooking machine enters the cooking mode, and the pot core positioning mechanism 13 rotates in the front-to-back direction relative to the frame 3 with the first axis A as the rotation axis, and is in a state of being tilted 45° relative to the frame 3. The first driving device 300 drives the pot core 11 to rotate. At this time, the user can adjust the tilt angle of the pot core positioning mechanism 13 as needed, such as adjusting a smaller tilt angle of 39°. , 33°, or if you need to adjust a larger inclination angle of 41°, 47°, press the angle adjustment button 348 to adjust, the controller 400 controls the third drive device 100 to drive the pot core positioning mechanism 13 to rotate to the corresponding inclination angle, and turn on the auxiliary heating device switch. The controller 400 controls the second drive device 200 to drive the support frame 21 to rotate along the front and rear directions relative to the frame 3 with the second axis B as the rotation axis, and the support frame 21 rotates until the auxiliary heating device faces the pot core 11. The controller 400 controls the voice module to prompt the user to add oil, add ingredients, add seasonings and take the pot out of the pot through the speaker according to the start time of the double heating drum cooker. After cooking is completed, the reset button 3a is turned on, and the double heating drum cooker returns to the state of turning on the pre-start button 349. Among them, the controller 400 controls the rotation of the auxiliary heating device 22 in two modes: the first mode is the built-in control program of the controller 400: when the double-heating drum cooking machine executes the switch instruction to turn on the auxiliary heating device, the controller 400 receives the signal, and according to the preset program, the controller 400 controls the second drive device 200 to drive the first heating device 2 to rotate until the radiation direction of the auxiliary heating device 22 is toward the pot core 11; the second mode is the photoelectric sensing mode: when the double-heating drum cooking machine executes the switch instruction to turn on the auxiliary heating device, the controller 400 controls the second drive device 200 to drive the first heating device 2 to rotate, and when the support frame 21 rotates to the point where the projection of the sensor 600 coincides with the projection of the photoelectric emitter 700 in the left and right directions, the controller 400 receives the signal from the sensor 600, that is, the radiation direction of the auxiliary heating device 22 is toward the pot core 11, and the controller 400 controls the second drive device 200 to stop rotating.

[0067] Further, referring to Figures 16 and 17, in this embodiment, the double-heating drum cooking machine of the present invention is also provided with a human-computer interaction module 901, and the human-computer interaction module 901 includes a voice interaction unit and a touch screen, and the voice interaction unit and the touch screen are electrically connected to the controller 400. The controller 400 is provided with a storage module 902 and a wireless communication module 903. The storage module 902 is provided with a built-in cooking AI large model 904 or a built-in AI virtual human system 905. The wireless communication module 903 can be one or a combination of a WI-FI communication module, a 4G / 5G communication module, a ZigBee communication module or a Bluetooth communication module. The user 908 can connect to the wireless communication module 903 through the user mobile terminal 906 (mobile phone or tablet), and can view the appropriate cooking method of the double heating drum cooking machine on the APP of the user mobile terminal 906, set the appropriate working parameters, such as working power, working time, working temperature and other parameters, and the user 908 can communicate with the voice interaction unit of the double heating drum cooking machine through voice. The user 908 can also communicate with the dual-heating cooking machine by inputting videos, texts, pictures or 3D models through the touch screen. The user 908 can input cooking requirement information or set cooking functions and parameters on the human-computer interaction module 901 in the form of voice, video, text, pictures or 3D models. The touch screen can feedback the working status of the dual-heating drum cooking machine or instructions that require the cooperation of the user 908. The working status of the dual-heating drum cooking machine or instructions that require the cooperation of the user 908 can also be fed back to the user mobile terminal 906 or touch screen of the user 908 through the wireless communication module 903. The storage module 902 is provided with a built-in cooking AI large model 904 and a built-in AI virtual human system 905. The user 908 inputs relevant cooking requirement information in voice, video, text, picture or 3D model format through the human-computer interaction module 901 or the user mobile terminal 906. This cooking requirement information is transmitted to the built-in cooking AI large model 904 in the storage module 902 via the controller 400. The built-in cooking AI large model 904 analyzes and trains the cooking requirement information to generate a new cooking method, and sends the new cooking method to the touch screen of the human-computer interaction module 901 or the user mobile terminal 906. When the user 908 confirms the new cooking method through the touch screen or the user mobile terminal 906 to cook, the controller 400 controls the dual-heating drum cooking machine to use the new cooking method to cook related ingredients (such as vegetables, ribs or eggs, etc.), and sends cooking operation instructions requiring the cooperation of the user 908 to the user 908 through the touch screen or the user mobile terminal 906 during the cooking process.Furthermore, user 908 inputs cooking requirements and avatar requirements via human-computer interaction module 901 or user mobile terminal 906 in the form of voice, video, text, images, or 3D models. This cooking requirement information is transmitted via controller 400 to built-in AI avatar system 905 within storage module 902. Built-in AI avatar system 905 analyzes the avatar requirements and textual information related to the cooking requirements to generate a specific AI avatar. User 908 can interact with the specific AI avatar on the touch screen or user mobile terminal 906. The specific AI avatar can be a virtual family member, friend, celebrity, or chef, and can be presented in a variety of multimedia formats, such as video and audio. Furthermore, frame 3 is provided with a code scanning device 3b, which is electrically connected to controller 400. The code scanning device 3b recognizes the QR code or barcode of the user's input ingredients and provides the cooking method to the dual-heating drum stir-fryer.

[0068] In other embodiments, the dual-heating drum cooking machine of the present invention can also be connected to an external cooking AI large model and an external AI virtual human system deployed on the cloud platform 907 through the wireless communication module 903.

[0069] As shown in Figures 18-20, the third embodiment of the double-heating drum cooking machine of the present invention is different from the first embodiment in that the structure of the support rod 21 is different. In the third embodiment, specifically, the support rod 21 includes a first fixing rod 213, which is fixed to the frame 3. The first fixing rod 213 is relatively fixed to the frame 3 at a second preset angle. A second fixing rod 214 is provided at one end of the first fixing rod 213 away from the frame 3. The auxiliary heating device 22 is installed on the second fixing rod 214. The pot body device is provided with a first axis A, which is set in the left and right direction and passes through the pot core positioning mechanism 13 and the The frame 3 is configured such that the pot core positioning mechanism 13 is rotatable about a first axis A relative to the frame 3 in a forward and backward direction. When the pot core positioning mechanism 13 rotates about the first axis A relative to the frame 3, it assumes a preset cooking position. The preset cooking position is defined as the angle at which the pot core positioning mechanism 13 is tilted relative to the frame 3, which is most comfortable for a user to cook. As shown in FIG18 , the pot core positioning mechanism 13 is positioned in the preset cooking position. When the pot core positioning mechanism 13 rotates to the preset cooking position, the pot core positioning mechanism 13 remains fixed relative to the frame 3 at a third preset angle. The opening of the mounting slot 14 is tilted upward, and the auxiliary heating device 22 is positioned above the pot core 11. In this embodiment, when the pot core positioning mechanism 13 is positioned in the preset cooking position, the third preset angle coincides with the second preset angle, i.e., the angle at which the first fixing rod 213 is tilted relative to the frame 3 is the same as the angle at which the pot core positioning mechanism 13 is tilted relative to the frame 3.The output shaft of the second driving device 200 is relatively fixedly connected to the first fixing rod 213, and the second driving device 200 drives the first fixing rod 213 to rotate relative to the frame 3 along its central axis. When the first fixing rod 213 rotates relative to the frame 3, the second fixing rod 214 has a first use state position and a first storage state position, that is, the second fixing rod 214 rotates axially with the first fixing rod 213 as the center relative to the pot core positioning mechanism 13. When the second fixing rod 214 rotates to the first use state position along with the first fixing rod 213, the second fixing rod 214 protrudes from the frame 3 in the direction of the pot core positioning mechanism 13 and is located above the frame 3, along the projection of the direction in which the first fixing rod 213 extends, the auxiliary The projection of the auxiliary heating device 22 coincides with the projection of the pot core positioning mechanism 13. When the pot core positioning mechanism 13 is located in the preset cooking position, the radiation direction of the auxiliary heating device 22 passes through the opening of the pot core 11 and enters the pot core 11. When the second fixing rod 214 rotates to the first storage state position along with the first fixing rod 213, the second fixing rod 214 is located above the frame 3. Along the projection in the direction in which the first fixing rod 213 extends, the projection of the auxiliary heating device 22 is staggered with the projection of the pot core positioning mechanism 13. When the double heating drum cooking machine completes the cooking work, the second fixing rod 214 is rotated to the first storage state position to store the second fixing rod 214 above the frame 3 to avoid interfering with work such as pouring food and cleaning the cooking machine. In this embodiment, when the pot core positioning mechanism 13 is located at the preset cooking position and the first usage state position of the second fixed rod 214, the radiation direction of the auxiliary heating device 22 is aligned with the lowest position of the pot core 11. In this embodiment, when working, the double heating drum cooking machine is connected to an external power supply, the pre-start button 349 is turned on, the first drive device 300 drives the pot core 11 to rotate relative to the pot core positioning mechanism 13, and the third drive device 100 rotates the pot core positioning mechanism 13 relative to the frame 33 with the first axis A as the rotation axis to the pre-cooking position. The second drive device 200 drives the first fixed rod 213 to drive the second fixed rod 214 to rotate to the first usage state position. At the same time, the controller 400 controls the auxiliary heating device 22 and the first heating device 12 to heat at the same time. When the double heating drum cooking machine finishes cooking, the controller 400 controls the auxiliary heating device 22 and the first heating device 12 to stop heating. At the same time, the controller 400 controls the second drive device 200 to drive the first fixed rod 213 to drive the second fixed rod 214 to rotate to the first storage state position.

[0070] As shown in Figures 21-23, the fourth embodiment of the double-heating drum cooking machine of the present invention is different from the third embodiment in that the first fixing rod 213 does not rotate relative to the frame 3, and the second fixing rod 214 rotates relative to the first fixing rod 213. Specifically, in the fourth embodiment, the second fixing rod 214 is provided with a pivot portion 2141 pivoted to the first fixing rod 213, and the second fixing rod 214 can rotate relative to the first fixing rod 213 around the pivot portion 2141. When the second fixing rod 214 rotates relative to the first fixing rod 213, it has a second use state position and a second storage state position. When the second fixing rod 214 rotates to the second use state position, the second fixing rod 214 is rotated to the second use state position. Two fixing rods 214 protrude from the frame 3 toward the direction of the pot core positioning mechanism 13. Along the projection of the direction in which the first fixing rod 213 extends, the projection of the auxiliary heating device 22 coincides with the projection of the pot core positioning mechanism 11, so that when the pot core positioning mechanism 13 is located in the preset cooking position, the radiation direction of the auxiliary heating device 22 passes through the opening of the pot core 11 and enters the pot core 11. When the second fixing rod 214 rotates to the second storage state position, the second fixing rod 214 is located above the frame 3. Along the projection of the direction in which the first fixing rod 213 extends, the projection of the auxiliary heating device 22 is staggered with the projection of the pot core positioning mechanism 13, so as to facilitate pouring food, cleaning the pot core, etc. In the embodiment, the direction of the pivot axis of the pivoting portion 2141 is perpendicular to the direction in which the first fixing rod 213 extends, that is, the second fixing rod 214 can be rotated to the side in which the first fixing rod 213 extends, or the first fixing rod 213 is away from the pot core positioning mechanism 13. In other embodiments, the direction of the pivot axis of the pivoting portion 2141 is consistent with the direction in which the first fixing rod 213 extends. In this embodiment, the second fixing rod 214 is provided with a handle 8 and also includes The limiting mechanism 9 includes a plurality of limiting grooves 91, an elastic member 92 and a limiting block 93 provided on the second fixed rod 214. The plurality of limiting grooves 91 are opened along the pivot axis direction of the pivoting portion 2141 and are arranged in a circular array with the pivot axis of the pivoting portion 2141 as the center. The elastic member 92 and the limiting block 93 are provided on the first fixed rod 213. The elastic member 92 presses against the limiting block 93 along the direction of the limiting groove 91 to keep the limiting block 93 in the limiting groove 91.The working principle of this embodiment is that when the dual-heating drum cooking machine is connected to an external power source, the second fixing rod 214 is rotated to the second use state position via the handle 8, the pre-start button 349 is activated, the first drive device 300 drives the pot core 11 to rotate relative to the pot core positioning mechanism 13, and the third drive device 100 rotates to the pre-cooking position relative to the frame 33 with the first axis A as the rotation axis. The controller 400 controls the auxiliary heating device 22 and the first heating device 12 to heat simultaneously. When the dual-heating drum cooking machine finishes cooking, the controller 400 controls the auxiliary heating device 22 and the first heating device 12 to stop heating, and the handle 8 drives the second fixing rod 214 to rotate to the second storage state position. During the rotation process, the second fixing rod 214 can be maintained in any position between the second use state position and the second storage state position by the stop block 93 cooperating with the stop slot 91. In this embodiment, the second storage state position is not shown. In other embodiments, the second fixing rod 214 can rotate relative to the first fixing rod 213 , while the first fixing rod 213 can rotate along its central axis relative to the frame 3 .

[0071] As shown in Figure 24, the fifth embodiment of the double-heating drum cooking machine of the present invention is different from the fourth embodiment in that the second fixed rod 214 is driven to rotate by a fourth driving device. Specifically, it also includes a fourth driving device 800, and the fourth driving device 800 is electrically connected to the controller 4. The output shaft of the fourth driving device 800 is relatively fixedly connected to the second fixed rod 214, and the fourth driving device 800 drives the second fixed rod 214 to rotate.

[0072] In addition, when the auxiliary heating device 22 needs to be removed for cleaning and care, the user can control the fourth driving device 800 through the controller to drive the second fixed rod 214 to rotate, so that the radiation direction of the auxiliary heating device is toward the user, and the auxiliary heating device 22 is disconnected from the power supply to facilitate cleaning and care of the auxiliary heating device 22 or replacement of the light wave heating element.

[0073] In other embodiments, when the auxiliary heating device 22 needs to be removed for cleaning and care, the user can drive the second fixing rod 214 to rotate through the handle 8 so that the radiation direction of the auxiliary heating device is toward the user, and the auxiliary heating device 22 is disconnected from the power supply to facilitate cleaning and care of the auxiliary heating device 22 or replacement of the light wave heating element.

[0074] The beneficial effects of the double-heating drum cooking machine of the present invention are as follows: The beneficial effects of the double-heating drum cooking machine of the present invention are as follows: the second heating device of the double-heating drum cooking machine of the present invention and the auxiliary heating device in the first heating device are respectively arranged below and above the pot core, and heat the dishes in the pot core from below and above respectively, thereby realizing rapid and multi-directional heating of the ingredients in the pot core, which can lock the moisture of the ingredients and avoid excessive loss of moisture due to slow heating speed, affecting the taste. At the same time, the support frame is arranged to be rotatable relative to the pot core positioning mechanism, so as to flexibly adjust the auxiliary heating device so that the radiation direction of the auxiliary heating device is toward the pot core, thereby improving the heating effect of the auxiliary heating device.

[0075] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. All equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A double-heating drum stir-fry machine, characterized in that, It includes a frame, a pot body device, a first heating device, a controller and a first driving device. The pot body device and the first heating device are arranged on the frame; The pot body device includes a pot core, a second heating device and a pot core positioning mechanism. The pot core positioning mechanism is installed on the frame. The pot core positioning mechanism is recessed downward to form an installation groove. The pot core is arranged in the installation groove. The second heating device is arranged below the pot core; The output shaft of the first driving device is fixedly connected to the pot core relatively. The first driving device drives the pot core to rotate. The controller is electrically connected to the first driving device. The first heating device includes a support frame and an auxiliary heating device. One end of the support frame is connected to the frame. The other end of the support frame supports the auxiliary heating device. The auxiliary heating device radiates heat to the pot core. The auxiliary heating device is located above the pot core. The support frame can rotate relative to the pot core positioning mechanism so that the radiation direction of the auxiliary heating device faces the pot core and does not contact the pot core.

2. The double-heating drum cooking machine according to claim 1, wherein: A control panel is provided on the frame or the pot core positioning mechanism. The control panel is provided with cooking mode buttons and an auxiliary heating device switch. The cooking mode buttons and the auxiliary heating device switch are both electrically connected to the controller. The pot body device is provided with a third driving device. The third driving device is arranged on the frame and is electrically connected to the controller. The controller controls the third driving device to drive the pot core positioning mechanism to rotate relative to the frame to a first preset angle. There is also a second driving device. The second driving device is electrically connected to the controller. The output shaft of the second driving device is fixedly connected to the support frame relatively. The second driving device drives the support frame to rotate. When the auxiliary heating device switch is turned on, the controller controls the second driving device to drive the support frame to rotate so that the radiation direction of the auxiliary heating device faces the pot core.

3. The double-heating-roller stir-fry machine according to claim 1, characterized in that: The pot body device is provided with a first shaft A. The first shaft A is arranged in the left - right direction and passes through the pot core positioning mechanism and the frame. The pot core positioning mechanism rotates relative to the frame around the first shaft A in the front - back direction. The first heating device has a second shaft B. The second shaft B is arranged in the left - right direction and passes through the support frame and the frame. The support frame can rotate relative to the pot core positioning mechanism around the second shaft B in the front - back direction.

4. The double-heating-roller stir-frying machine according to claim 1, wherein: There is also a fixing member. The pot core positioning mechanism is also provided with a connecting shaft. The pot core positioning mechanism is rotatably connected to the frame through the connecting shaft. The fixing member is sleeved on the connecting shaft. One end of the fixing member away from the pot core positioning mechanism is provided with a photoelectric emitter. The photoelectric emitter is electrically connected to the controller. The support frame is provided with a connecting rod and a cross beam. One end of the connecting rod is rotatably connected to the frame. The fixing member is arranged between the connecting rod and the pot core positioning mechanism. The connecting rod is provided with a sensor corresponding to the photoelectric emitter. The sensor is electrically connected to the controller. The other end of the connecting rod is connected to the cross beam. The auxiliary heating device is arranged on the cross beam. The fixing member rotates synchronously with the pot core positioning mechanism through the connecting shaft. When the auxiliary heating device is started, the second driving device drives the connecting rod to rotate. When the connecting rod rotates to the position where the projection of the sensor and the photoelectric emitter coincides in the left-right direction, the controller controls the second driving device to stop rotating.

5. The double-heating drum cooking machine according to claim 1, characterized in that: The support frame includes a connecting rod and a cross beam. The pot core positioning mechanism is also provided with a first connecting shaft and a second connecting shaft. The frame is provided with a first support frame and a second support frame. The first support frame and the second support frame are respectively arranged on the left side and the right side of the pot core positioning mechanism. The first support frame is provided with a first receiving cavity. The second driving device is arranged in the first receiving cavity. The first receiving cavity is provided with a first rotating hole penetrating in the left-right direction. The second support frame body is provided with a second receiving cavity. The third driving device is arranged in the second receiving cavity. The second receiving cavity is provided with a second rotating hole penetrating in the left-right direction. One side of the pot core positioning mechanism is rotatably connected to the first rotating hole through the first connecting shaft. The other side of the pot core positioning mechanism is rotatably connected to the second rotating hole through the second connecting shaft. And the second connecting shaft extends into the second receiving cavity and is connected to the output shaft of the third driving device. One end of the connecting rod is provided with a third rotating hole. The output shaft of the second driving device passes through the first rotating hole and is connected to the third rotating hole. The other end of the connecting rod is connected to the cross beam. The auxiliary heating device is arranged on the cross beam.

6. The double-heating drum cooking machine according to claim 5, characterized in that: The connecting rod includes a first connecting rod and a second connecting rod, which are respectively connected to the left end and the right end of the cross beam. The first connecting rod is rotatably connected to the first support frame. The second connecting rod is rotatably connected to the second support frame.

7. The double-heating-roller cooking machine according to claim 1, wherein: The auxiliary heating device includes a mounting seat, a light wave heating body and a reflector. The reflector is installed in the mounting seat. The reflector has an opening. The reflector covers the light wave heating body. The support frame includes a connecting rod and a cross beam. One end of the connecting rod is rotatably connected to the frame. The other end of the connecting rod is connected to the cross beam. The mounting seat is arranged on the cross beam.

8. The double-heating-roller stir-frying machine according to claim 1, characterized in that: A human-computer interaction module is also provided, which includes a voice interaction unit and a touch screen. The voice interaction unit and the touch screen are electrically connected to the controller. The controller is provided with a storage module and a wireless communication module. The storage module is provided with a built-in cooking AI large model or a built-in AI virtual human system.

9. The double-heating-roller cooking machine according to claim 1, wherein: The support rod includes a first fixing rod, the first fixing rod is fixed to the frame, the first fixing rod is kept relatively fixed with the frame at a second preset angle, a second fixing rod is provided at an end of the first fixing rod away from the frame, the auxiliary heating device is installed on the second fixing rod, the pot body device is provided with a first axis A, the first axis A is set in the left and right direction and passes through the pot core positioning mechanism and the frame, the pot core positioning mechanism can rotate relative to the frame in the front and back direction around the first axis A, when the pot core positioning mechanism rotates relative to the frame around the first axis A, the pot core positioning mechanism has a preset cooking position, when the pot core positioning mechanism rotates to the preset cooking position, the pot core positioning mechanism is kept relatively fixed with the frame at a third preset angle, the opening of the mounting slot is tilted upward, and the auxiliary heating device is located above the pot core.

10. The double-heating drum cooking machine according to claim 9, wherein: When the pot core positioning mechanism is located at the preset cooking position, the third preset angle is consistent with the second preset angle.

11. The double-heating drum cooking machine according to claim 9, wherein: The first fixing rod can be rotated relative to the frame along its central axis, and when the first fixing rod rotates relative to the frame, the second fixing rod has a first use state position and a first storage state position. When the second fixing rod rotates to the first use state position along with the first fixing rod, the second fixing rod protrudes from the frame in the direction of the pot core positioning mechanism, and the projection of the auxiliary heating device and the projection of the pot core positioning mechanism along the extension direction of the first fixing rod coincide with each other. When the second fixing rod rotates to the first storage state position along with the first fixing rod, the second fixing rod is located above the frame, and the projection of the auxiliary heating device and the projection of the pot core positioning mechanism along the extension direction of the first fixing rod are staggered.

12. The double-heating drum cooking machine according to claim 9, wherein: A second driving device is also included. The second driving device is electrically connected to the controller. The output shaft of the second driving device is relatively fixedly connected to the first fixed rod. The second driving device drives the first fixed rod to rotate.

13. The double-heating drum cooking machine according to claim 9 or 11, characterized in that: The second fixing rod is provided with a pivoting portion pivotally connected to the first fixing rod. The second fixing rod can rotate relative to the first fixing rod around the pivoting portion. When the second fixing rod rotates relative to the first fixing rod, it has a second use state position and a second storage state position. When the second fixing rod rotates to the second use state position, the second fixing rod protrudes from the frame in the direction of the pot core positioning mechanism. In the projection along the extending direction of the first fixing rod, the projection of the auxiliary heating device coincides with the projection of the pot core positioning mechanism. When the second fixing rod rotates to the second storage state position, the second fixing rod is located above the frame. In the projection along the extending direction of the first fixing rod, the projection of the auxiliary heating device is offset from the projection of the pot core positioning mechanism.

14. The double-heating-roller stir-frying machine according to claim 13, wherein: It further includes a fourth driving device. The fourth driving device is electrically connected to the controller. The output shaft of the fourth driving device is fixedly connected to the second fixing rod. The fourth driving device drives the second fixing rod to rotate.

15. The double-heating drum cooking machine according to claim 13, characterized in that: The second fixing rod is provided with a handle. It further includes a limiting mechanism. The limiting mechanism includes a plurality of limiting grooves provided on the second fixing rod, an elastic member, and a limiting block. The plurality of limiting grooves are opened along the pivot axis direction of the pivoting portion and are arranged in a circumferential array centered on the pivot axis of the pivoting portion. The elastic member and the limiting block are provided on the first fixing rod. The elastic member abuts against the limiting block along the direction where the limiting groove is located, so that the limiting block is kept in the limiting groove.

16. The double-heating drum stir-frying machine according to claim 13, characterized in that: The direction of the pivot axis of the pivoting portion is perpendicular to the extending direction of the first fixing rod, or the direction of the pivot axis of the pivoting portion is the same as the extending direction of the first fixing rod.

Images