Hotpot condiment mixing and stirring device combined with heating device

By introducing a heating device and a smoke extraction system into the hot pot base mixing device, the problem of uneven mixing of hot pot base is solved, temperature control and oil fume removal are achieved, and the aroma of hot pot base and the safety of the working environment are improved.

CN224071855UActive Publication Date: 2026-04-03QINGHAI JINYIMU CATERING SUPPLY CHAIN MANAGEMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

In existing technologies, the hot pot base cannot be heated and the temperature cannot be controlled in a timely manner during mixing, resulting in uneven mixing of spices and failure to fully release the aroma.

Method used

A hot pot base mixing and stirring device with a heating element was designed, including a heating mechanism and a smoke extraction component. The base is heated by a heating wire, and the temperature is monitored and controlled by an oil temperature sensor and a controller. At the same time, a stirring rod is used for mixing, and a fan and extraction pipe system remove oil fumes.

Benefits of technology

It achieves uniform heating and mixing of hot pot base, enhances the aroma release of spices, effectively removes oil fume pollution, and improves the safety of the working environment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a hotpot condiment mixing and stirring device combined with a heating device, which belongs to the field of hotpot condiment preparation and comprises a bottom plate, a heating mechanism is arranged at the top of the bottom plate, and a smoke extraction component is arranged on one side of the heating mechanism. Through the arrangement of the heating mechanism, the effects of heating, stirring and mixing hotpot condiments and monitoring the heating temperature in real time are achieved; oil plants and spices which need to be mixed can be placed in the placing frame, the heating wire is powered on, and the emitted heat can heat the oil plants and the spices; a second electric push rod is started to enable a stirring rod to descend into a placing frame, a motor is started, and the rotating stirring rod can mix the oil plants and the spices; and the oil temperature sensor can monitor the temperature of the mixed base material in the placing frame in real time and transmit a signal to the controller, so that the controller can control the heating wire in time.
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Description

Technical Field

[0001] This utility model relates to the field of hot pot base preparation, specifically to a hot pot base mixing and stirring device incorporating a heating device. Background Technology

[0002] Hot pot base is actually an organic combination of seasonings. If the ratio of spices is not good, it will affect the taste of the hot pot and the aroma will not be right. If the cooking temperature is not well controlled, the aroma of the hot pot base will not be good and will not be easily released.

[0003] A search revealed that Chinese Patent Publication No. CN221333774U discloses "a mixing device for hot pot base, comprising a tank, a sealing cap at the output end of the tank, a motor at the top of the tank, a feeding pipe embedded at the top of the tank and on one side of the motor, a stirring paddle in the inner cavity of the tank, one end of the stirring paddle being connected to the output end of the motor, a support mechanism located on the outside of the tank for supporting the tank, and a swing mechanism located on one side surface of the tank, near the motor, with its bottom end connected to the bottom side of the support mechanism. This utility model allows for multiple mixing methods, thereby improving the mixing effect of hot pot base and ensuring the taste of the mixed hot pot base." However, it still has the following drawbacks:

[0004] When mixing hot pot base, it is unable to heat and control the temperature of the mixed base in a timely manner, which results in the various spices not being mixed evenly enough and failing to release the aroma of the base.

[0005] Therefore, we have made improvements to this by proposing a hot pot base mixing and stirring device that incorporates a heating element. Utility Model Content

[0006] The purpose of this invention is to address the current problem that when mixing hot pot base, it is impossible to heat and control the temperature of the mixed base in a timely manner, which leads to uneven mixing of various spices and failure to release the aroma of the base.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The above problems can be improved by incorporating a hot pot base mixing and stirring device with a heating element.

[0009] The specific details of this utility model are as follows:

[0010] Includes a base plate, a heating mechanism is provided on the top of the base plate, and a smoke extraction component is provided on one side of the heating mechanism;

[0011] The heating mechanism includes a fixed frame, a fixed column, a placement frame, a first electric push rod, a partition plate, a heating wire, a support column, an oil temperature sensor, a controller, and a mixing assembly. The fixed frame is fixedly connected to the top of the base plate, the fixed column is fixedly connected to the inner bottom wall of the fixed frame, the placement frame is hinged to the top of the fixed column, the first electric push rod is hinged to the bottom of the placement frame, and the bottom of the first electric push rod is hinged to the inner bottom wall of the fixed frame. The partition plate is fixedly connected to the inner wall of the placement frame, the heating wire is disposed on the inner bottom wall of the placement frame, the support column is fixedly connected to the top of the base plate, the oil temperature sensor is disposed on one side of the placement frame, and the controller is disposed on one side of the support column.

[0012] As a preferred technical solution of this utility model, the mixing component includes a second electric push rod, a fixed plate, a motor, and a stirring rod. The second electric push rod is disposed on one side of the support column, the fixed plate is disposed at the bottom of the second electric push rod, the motor is bolted to the top of the fixed plate, and the stirring rod is coaxially disposed at the output end of the motor.

[0013] As a preferred technical solution of this utility model, the smoke extraction assembly includes an extension plate, a fan, an extraction pipe, and an exhaust pipe. The extension plate is fixedly connected to one side of the support column, the fan is bolted to the top of the extension plate, the extraction pipe is located at the input end of the fan, and the exhaust pipe is located at the output end of the fan.

[0014] As a preferred technical solution of this utility model, a purification frame is fixedly connected to the end of the discharge pipe away from the exhaust fan, the discharge pipe is connected to the interior of the purification frame, a receiving frame is slidably connected inside the purification frame, a plurality of leakage holes are opened inside the receiving frame, and an air outlet pipe is fixedly connected to the side of the purification frame away from the discharge pipe.

[0015] As a preferred technical solution of this utility model, a tray is hinged to one side of the placement frame, and a support plate is fixedly connected to the side of the placement frame near the tray. The support plate is located below the tray, and a third electric push rod is hinged to the top of the support plate. The top of the third electric push rod is hinged to the bottom of the tray.

[0016] As a preferred technical solution of this utility model, a telescopic rod is hinged to the inner bottom wall of the fixed frame, and the top of the telescopic rod is hinged to the bottom of the placement frame.

[0017] As a preferred technical solution of this utility model, a support rod is fixedly connected to the top of the fixing plate, and the support rod slides vertically inside the support column.

[0018] As a preferred technical solution of this utility model, a display screen is provided on one side of the support column, and the display screen is electrically connected to the controller.

[0019] As a preferred technical solution of this utility model, an expansion frame is fixedly connected to the bottom of the extraction tube, and the expansion frame is configured to communicate with the interior of the extraction tube.

[0020] As a preferred technical solution of this utility model, a limiting seat is fixedly connected to the inner bottom wall of the purification frame, and the bottom of the receiving frame is located inside the limiting seat.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] In the solution of this utility model:

[0023] 1. The heating mechanism enables the heating, stirring, and mixing of hot pot base ingredients, and allows for real-time monitoring of the heating temperature. The placement box can hold the oil and spices to be mixed. When the heating wire is energized, the emitted heat heats the oil and spices, enhancing the aroma of the spices and accelerating the mixing of the base ingredients. Activating the second electric push rod lowers the stirring rod into the placement box and starts the motor; the rotating stirring rod mixes the oil and spices. The oil temperature sensor monitors the temperature of the mixed base ingredients in the placement box in real time and transmits the signal to the controller, allowing the controller to promptly control the heating wire.

[0024] 2. The smoke extraction components effectively extract the fumes generated during heating and mixing. The exhaust fan, extraction pipe, and discharge pipe allow the fumes generated by heating and mixing oil and spices to be extracted and discharged elsewhere, preventing them from affecting nearby workers. Attached Figure Description

[0025] Figure 1 A schematic diagram of the hot pot base mixing and stirring device combined with a heating device provided by this utility model;

[0026] Figure 2 Front view of the hot pot base mixing and stirring device with heating device provided by this utility model;

[0027] Figure 3 The present invention provides a hot pot base mixing and stirring device incorporating a heating element. Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0028] Figure 4 The present invention provides a hot pot base mixing and stirring device incorporating a heating element. Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 This is a right-side cross-sectional view of the hot pot base mixing and stirring device with a heating element provided by this utility model.

[0030] The image shows:

[0031] 1. Base plate; 2. Heating mechanism; 3. Smoke extraction assembly; 201. Fixing frame; 202. Fixing column; 203. Placement frame; 204. First electric push rod; 205. Divider plate; 206. Heating wire; 207. Support column; 208. Oil temperature sensor; 209. Controller; 210. Mixing assembly; 2101. Second electric push rod; 2102. Fixing plate; 2103. Motor; 2104. Stirring rod; 301. Extension plate; 302. Exhaust fan; 303. Extraction pipe; 304. Discharge pipe; 4. Purification frame; 5. Receiving frame; 6. Leakage hole; 7. Air outlet pipe; 8. Tray; 9. Support plate; 10. Third electric push rod; 11. Telescopic rod; 12. Support rod; 13. Display screen; 14. Expansion frame; 15. Limiting seat. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0033] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0034] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0035] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] like Figure 1-5 As shown, this embodiment proposes a hot pot base mixing and stirring device with a heating device, including a base plate 1, a heating mechanism 2 is provided on the top of the base plate 1, and a smoke extraction component 3 is provided on one side of the heating mechanism 2.

[0037] like Figure 3 and Figure 5As shown, the heating mechanism 2 includes a fixed frame 201, a fixed column 202, a placement frame 203, a first electric push rod 204, a partition plate 205, a heating wire 206, a support column 207, an oil temperature sensor 208, a controller 209, and a mixing assembly 210. The fixed frame 201 is fixedly connected to the top of the base plate 1, the fixed column 202 is fixedly connected to the inner bottom wall of the fixed frame 201, the placement frame 203 is hinged to the top of the fixed column 202, and the first electric push rod 204 is hinged to the placement frame. At the bottom of 203, the bottom of the first electric push rod 204 is hinged to the inner bottom wall of the fixed frame 201, the partition plate 205 is fixedly connected to the inner wall of the placement frame 203, the heating wire 206 is set on the inner bottom wall of the placement frame 203, the support column 207 is fixedly connected to the top of the base plate 1, the oil temperature sensor 208 is set on one side of the placement frame 203, and the controller 209 is set on one side of the support column 207. The oil temperature sensor 208 and the heating wire 206 are both electrically connected to the controller 209. In use, the heating wire 206 is connected to an external power source and energized, while the external oil is poured into the placement frame 203. The heat generated by the energized heating wire 206 heats the oil and spices. The oil temperature sensor 208 monitors the temperature of the materials in real time and transmits the signal to the controller 209, allowing the controller 209 to control the heat generated by the heating wire 206 in a timely manner. The mixing component 210 is activated to stir and mix the oil and spices in the placement frame 203. After mixing, the first electric push rod 204 is activated, which, in conjunction with the fixed column 202, raises the placement frame 203 at a certain angle, allowing the mixed hot pot base to be poured out for easy collection and use.

[0038] like Figure 3 As shown, the mixing assembly 210 includes a second electric push rod 2101, a fixing plate 2102, a motor 2103, and a stirring rod 2104. The second electric push rod 2101 is disposed on one side of the support column 207, the fixing plate 2102 is disposed at the bottom of the second electric push rod 2101, the motor 2103 is bolted to the top of the fixing plate 2102, and the stirring rod 2104 is coaxially disposed at the output end of the motor 2103. When it is necessary to mix and stir the oil and spices in the placement frame 203, the second electric push rod 2101 can be activated to slowly lower the fixing plate 2102 and position the stirring rod 2104 inside the placement frame 203. The motor 2103 can then be activated to slowly rotate the stirring rod 2104, thereby mixing and stirring the oil and spices in the placement frame 203.

[0039] like Figure 5As shown, the smoke extraction assembly 3 includes an extension plate 301, an exhaust fan 302, an extraction pipe 303, and an exhaust pipe 304. The extension plate 301 is fixedly connected to one side of the support column 207. The exhaust fan 302 is bolted to the top of the extension plate 301. The extraction pipe 303 is located at the input end of the exhaust fan 302, and the exhaust pipe 304 is located at the output end of the exhaust fan 302. When oils and spices are heated, mixed, and stirred, a large amount of oil fumes are generated. Activating the exhaust fan 302 allows the oil fumes to be extracted through the extraction pipe 303 and discharged elsewhere through the exhaust pipe 304, preventing them from affecting nearby workers.

[0040] like Figure 3 and Figure 4 As shown, a purification frame 4 is fixedly connected to the end of the exhaust pipe 304 away from the exhaust fan 302. The exhaust pipe 304 and the interior of the purification frame 4 are connected. A receiving frame 5 is slidably connected inside the purification frame 4. Multiple leakage holes 6 are opened inside the receiving frame 5. An air outlet pipe 7 is fixedly connected to the side of the purification frame 4 away from the exhaust pipe 304. In use, the external activated carbon is placed into the receiving frame 5, and the receiving frame 5 is placed into the purification frame 4. The oil fumes emitted through the exhaust pipe 304 will eventually enter the purification frame 4 and come into contact with the activated carbon through the leakage holes 6 at the receiving frame 5. The activated carbon can absorb the odor in the oil fumes and discharge the purified oil fumes through the air outlet pipe 7 to avoid pollution to the surrounding environment.

[0041] like Figure 5 As shown, a tray 8 is hinged to one side of the placement frame 203, and a support plate 9 is fixedly connected to the side of the placement frame 203 near the tray 8. The support plate 9 is located below the tray 8, and a third electric push rod 10 is hinged to the top of the support plate 9. The top of the third electric push rod 10 is hinged to the bottom of the tray 8. The tray 8 can hold the spices to be added. Activating the third push rod can tilt the tray 8 towards the placement frame 203, thereby pouring the spices into the placement frame 203. This reduces manual operation and avoids the risk of heated oil splashing out and injuring workers when pouring spices.

[0042] like Figure 5 As shown, a telescopic rod 11 is hinged to the inner bottom wall of the fixed frame 201, and the top of the telescopic rod 11 is hinged to the bottom of the placement frame 203. When the first electric push rod 204 pushes the placement frame 203 to tilt, it will simultaneously drive the telescopic rod 11 to extend and retract; when the first electric push rod 204 is not activated, the telescopic rod 11 can provide support for the placement frame 203, increasing the stability of the placement frame 203.

[0043] like Figure 3 As shown, a support rod 12 is fixedly connected to the top of the fixed plate 2102, and the support rod 12 slides vertically inside the support column 207. The support rod 12 can improve the stability of the fixed plate 2102 when it moves.

[0044] like Figure 5 As shown, a display screen 13 is installed on one side of the support column 207, and the display screen 13 is electrically connected to the controller 209. The controller 209 can transmit the signal obtained from the oil temperature sensor 208 to the display screen 13 to display the specific temperature for easy viewing by the staff.

[0045] like Figure 5 As shown, an expansion frame 14 is fixedly connected to the bottom of the extraction tube 303, and the expansion frame 14 is connected to the interior of the extraction tube 303. The expansion frame 14 can expand the extraction range of the extraction tube 303, and better extract more oil fumes.

[0046] like Figure 4 As shown, a limiting seat 15 is fixedly connected to the inner bottom wall of the purification frame 4, and the bottom of the receiving frame 5 is located inside the limiting seat 15. The limiting seat 15 can limit the bottom of the receiving frame 5 to prevent the receiving frame 5 from shaking freely inside the purification frame 4.

[0047] Specifically, when using this hot pot base mixing and stirring device with a heating element: the heating wire 206 is connected to an external power source and energized, while the external oil is poured into the placement frame 203; the heat generated by the energized heating wire 206 heats the oil and spices, and the oil temperature sensor 208 monitors the temperature of the materials in real time and transmits the signal to the controller 209, enabling the controller 209 to control the heat generated by the heating wire 206 in a timely manner and transmit the obtained data to the display screen 13 for external personnel to view; the second electric push rod 2101 is activated, causing the fixing plate 2102 to slowly descend along the length of the support rod 12, and the stirring rod 2104 to be located inside the placement frame 203; the motor 2103 is activated, causing the stirring rod 2104 to slowly rotate. The oil and spices in the placement frame 203 are mixed and stirred by turning the rod. After mixing, the first electric push rod 204 is activated, which works in conjunction with the fixed column 202 to raise the placement frame 203 at a certain angle, allowing the mixed hot pot base to be poured out for easy collection and use. The activated carbon is placed in the container frame 5, and the container frame 5 is placed in the purification frame 4. When the oil and spices are heated and mixed, a large amount of oil fumes are generated. The exhaust fan 302 is activated to extract the oil fumes through the expansion frame 14 and the extraction pipe 303, and discharge them into the purification frame 4 through the discharge pipe 304. The oil fumes come into contact with the activated carbon through the leakage hole 6 at the container frame 5. The activated carbon can absorb the odor in the oil fumes and discharge the purified oil fumes through the exhaust pipe 7 to avoid pollution to the surrounding environment.

[0048] All technical features in this embodiment can be freely combined according to actual needs.

[0049] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A hotpot condiment mixing and stirring device combined with a heating device, comprising a base plate (1), characterized in that, The top of the bottom plate (1) is provided with a heating mechanism (2), one side of the heating mechanism (2) is provided with a smoke extraction assembly (3); The heating mechanism (2) comprises a fixed frame (201), a fixed column (202), a placing frame (203), a first electric push rod (204), a partition plate (205), a heating wire (206), a supporting column (207), an oil temperature sensor (208), a controller (209) and a mixing assembly (210), the fixed frame (201) is fixedly connected to the top of the bottom plate (1), the fixed column (202) is fixedly connected to the inner bottom wall of the fixed frame (201), the placing frame (203) is hingedly connected to the top of the fixed column (202), the first electric push rod (204) is hingedly connected to the bottom of the placing frame (203), the bottom of the first electric push rod (204) is hingedly connected to the inner bottom wall of the fixed frame (201), the partition plate (205) is fixedly connected to the inner wall of the placing frame (203), the heating wire (206) is arranged on the inner bottom wall of the placing frame (203), the supporting column (207) is fixedly connected to the top of the bottom plate (1), the oil temperature sensor (208) is arranged on one side of the placing frame (203), and the controller (209) is arranged on one side of the supporting column (207).

2. The hotpot base mixture stirring device with a heating device according to claim 1, characterized in that, The mixing assembly (210) comprises a second electric push rod (2101), a fixed plate (2102), a motor (2103) and a stirring rod (2104), the second electric push rod (2101) is arranged on one side of the supporting column (207), the fixed plate (2102) is arranged at the bottom of the second electric push rod (2101), the motor (2103) is rotatably connected to the top of the fixed plate (2102), and the stirring rod (2104) is coaxially arranged on the output end of the motor (2103).

3. The hotpot base mixture stirring device with heating device according to claim 1, characterized in that, The smoke extraction assembly (3) comprises an extension plate (301), an exhaust fan (302), an extraction pipe (303) and a discharge pipe (304), the extension plate (301) is fixedly connected to one side of the supporting column (207), the exhaust fan (302) is rotatably connected to the top of the extension plate (301), the extraction pipe (303) is arranged on the input end of the exhaust fan (302), and the discharge pipe (304) is arranged on the output end of the exhaust fan (302).

4. The hotpot base mixture stirring device with a heating device according to claim 3, characterized in that, One end of the discharge pipe (304) away from the exhaust fan (302) is fixedly connected with a purification frame (4), the discharge pipe (304) and the purification frame (4) are in communication, a containing frame (5) is slidably connected in the purification frame (4), a plurality of leakage holes (6) are formed in the containing frame (5), and an air outlet pipe (7) is fixedly connected to one side of the purification frame (4) away from the discharge pipe (304).

5. The hotpot base mixture stirring device with a heating device according to claim 1, characterized in that, One side of the placing frame (203) is hinged with a tray (8), one side of the placing frame (203) is fixedly connected with a supporting plate (9) close to the tray (8), the supporting plate (9) is located below the tray (8), the top of the supporting plate (9) is hinged with a third electric push rod (10), and the top of the third electric push rod (10) is hinged to the bottom of the tray (8).

6. The hotpot base mixture stirring device with a heating device according to claim 1, characterized in that, The inner bottom wall of the fixed frame (201) is hinged with a telescopic rod (11), and the top of the telescopic rod (11) is hinged to the bottom of the placing frame (203).

7. The hotpot base mixing and stirring device with a heating device according to claim 2, characterized in that, The top of the fixed plate (2102) is fixedly connected with a supporting rod (12), and the supporting rod (12) vertically slides in the inside of the supporting column (207).

8. The hotpot base mixing and stirring device with a heating device according to claim 1, characterized in that, One side of the supporting column (207) is provided with a display screen (13), and the display screen (13) is electrically connected with the controller (209).

9. The hotpot base mixing and stirring device with a heating device according to claim 3, characterized in that, The bottom of the extraction pipe (303) is fixedly connected with an expansion frame (14), and the expansion frame (14) is communicated with the inside of the extraction pipe (303).

10. The hotpot base mixing and stirring device with a heating device according to claim 4, characterized in that, The inner bottom wall of the purification frame (4) is fixedly connected with a limiting seat (15), and the bottom of the containing frame (5) is located in the inside of the limiting seat (15).

Citation Information

Patent Citations

  • Mixing device for hotpot condiments

    CN221333774U