Bean product cooking device
By using a dual heating system consisting of a temperature-conducting plate, a temperature-conducting ring, a heating mesh, and a fan, combined with a stirring blade and scraper driven by a dual-shaft motor, the problem of uneven heat distribution in the soybean product cooking device is solved, achieving efficient and uniform cooking results and improving the consistency of soybean product quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-03-31
AI Technical Summary
Existing steaming and cooking equipment for soybean products suffers from uneven heat distribution due to its single bottom heating method. This results in overcooking and localized scorching at the bottom, while the top and sides are underheated, affecting quality consistency, wasting raw materials, and increasing production costs.
It adopts a dual heating system consisting of a temperature-conducting plate, a temperature-conducting ring, a heating mesh, and a fan, and works in coordination with a PLC controller. Combined with the stirring blades and scrapers driven by a dual-axis motor, it achieves uniform heating and stirring of materials and avoids material adhesion.
This method achieves uniform steaming of soy products, improves quality consistency, reduces raw material waste, and lowers production costs.
Smart Images

Figure CN224055306U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of soybean product steaming and cooking technology, specifically to a soybean product steaming and cooking device. Background Technology
[0002] In the soy product processing industry, steaming is a crucial step. High-quality steaming plays a decisive role in improving the taste, texture, and overall quality of soy products. However, traditional soy product steaming equipment has many insurmountable drawbacks.
[0003] Existing steaming and cooking devices are mostly simple steaming pots that rely mainly on bottom heating elements. This single bottom heating method results in extremely uneven heat distribution. During the steaming and cooking process, the bottom of the bean products receives more heat, which can easily lead to overcooking or even localized scorching. Meanwhile, the top and sides of the bean products often fail to reach the ideal degree of steaming and cooking due to insufficient heating, resulting in undercooked products. This not only seriously affects the consistency of bean product quality but also causes a large amount of raw material waste and increases production costs. Therefore, we propose a bean product steaming and cooking device. Utility Model Content
[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a soybean product steaming and cooking device that boasts high efficiency. This device solves the problem that most existing steaming and cooking devices are simple cooking pots that rely primarily on bottom heating elements. This single bottom heating method results in extremely uneven heat distribution. During the steaming and cooking process, the bottom of the soybean product receives more heat, easily leading to overcooking or even localized scorching; while the top and sides of the soybean product often fail to reach the ideal cooking degree due to insufficient heating, resulting in undercooked products. This not only seriously affects the consistency of soybean product quality but also causes significant waste of raw materials and increases production costs.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a bean product steaming and cooking device, comprising a shell, a temperature-conducting plate fixedly connected to the bottom of the inner wall of the shell, a heating plate fixedly connected to the bottom of the temperature-conducting plate, a temperature-conducting ring fixedly connected to the top of the temperature-conducting plate, a hollow block fixedly connected to the front of the shell, a fan connected to the top left side of the hollow block, a heating mesh fixedly connected to the inner wall of the hollow block, an exhaust pipe connected to the bottom of the hollow block, a heat exchange pipe connected to one side of the exhaust pipe, an exhaust pipe connected to one side of the heat exchange pipe, and a fan connected to one side of the exhaust pipe.
[0006] Preferably, a fixing plate is fixedly connected to the top left side of the housing, a horizontal plate is provided on the top of the fixing plate, a dual-shaft motor is fixedly connected to the left side of the top of the horizontal plate, a lead screw is fixedly connected to the bottom output end of the dual-shaft motor, a threaded sleeve is threadedly connected to the surface of the lead screw, one side of the threaded sleeve is fixedly connected to the fixing plate, an elastic telescopic rod is movably connected to one side of the horizontal plate, a rotating shaft is fixedly connected to the bottom of the elastic telescopic rod, a stirring blade is fixedly connected to the bottom of the rotating shaft, and a scraper is fixedly connected to the bottom of the elastic telescopic rod.
[0007] Preferably, the top right side of the housing is connected to a feed pipe, the bottom right side of the housing is connected to a discharge pipe, and a control valve is movably connected to the front of the discharge pipe.
[0008] Preferably, a telescopic column is fixedly connected to the bottom of the fixed plate, and the top of the telescopic column is fixedly connected to the horizontal plate.
[0009] Preferably, the top of both the dual-axis motor and the elastic telescopic rod are fixedly connected to a synchronous pulley, and the surface of the synchronous pulley is engaged with a synchronous belt.
[0010] Preferably, the right side of the top of the horizontal plate is movably connected to the elastic telescopic rod via a bearing, and the right side of the bottom of the horizontal plate has an opening for movement.
[0011] Preferably, a fixing ring is fixedly connected to the top of the outer wall of the temperature conducting ring, and the outer side of the fixing ring is fixedly connected to the shell.
[0012] Compared with the prior art, the present invention provides a steaming and cooking device for soybean products, which has the following beneficial effects:
[0013] 1. This utility model places the material in the inner cavity of the temperature-conducting ring, introduces the temperature-conducting liquid through the feed pipe, and then controls the operation of the fan, heating plate and heating grid through the external PLC controller. The temperature-conducting plate transfers heat to the material in contact with it for cooking. During the operation of the fan, gas is drawn in. During the drawing process, the gas is heated by the heating grid and then discharged into the inner cavity of the heat exchange tube through the exhaust pipe. The heat is introduced into the temperature-conducting liquid through the heat exchange tube and then discharged to the material in contact with it through the temperature-conducting ring, thus performing a dual heating cooking process, making the operation highly efficient.
[0014] 2. This utility model starts the dual-shaft motor while steaming, which causes the elastic telescopic rod to rotate. The elastic telescopic rod drives the rotating shaft to rotate, and the rotating shaft drives the stirring blade to rotate, stirring the material. At the same time, it drives the scraper to rotate, scraping the top of the temperature guide plate and the inner wall of the temperature guide ring to prevent material from adhering. The dual-shaft motor also drives the lead screw to rotate. Through the cooperation of the threaded sleeve, the lead screw will rise and fall during the rotation, thereby raising and lowering the stirring blade and scraper, which facilitates the operation. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a three-dimensional structural diagram of the present invention;
[0017] Figure 3 This is a partial structural diagram of the present invention;
[0018] Figure 4 This is a cross-sectional view of the hollow block structure of this utility model.
[0019] In the diagram: 1. Shell; 2. Temperature guiding plate; 3. Heating plate; 4. Temperature guiding ring; 5. Hollow block; 6. Fan; 7. Heating mesh; 8. Exhaust pipe; 9. Exhaust pipe; 10. Heat exchange pipe; 11. Fixing plate; 12. Telescopic column; 13. Horizontal plate; 14. Dual-shaft motor; 15. Lead screw; 16. Threaded sleeve; 17. Elastic telescopic rod; 18. Rotating shaft; 19. Synchronous pulley; 20. Synchronous belt; 21. Stirring blade; 22. Scraper. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example 1
[0022] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this utility model provides a steaming device for soybean products, including a shell 1. A temperature-conducting plate 2 is fixedly connected to the bottom of the inner wall of the shell 1. A heating plate 3 is fixedly connected to the bottom of the temperature-conducting plate 2. A temperature-conducting ring 4 is fixedly connected to the top of the temperature-conducting plate 2. A hollow block 5 is fixedly connected to the front of the shell 1. A fan 6 is connected to the top of the left side of the hollow block 5. A heating mesh 7 is fixedly connected to the inner wall of the hollow block 5. An exhaust pipe 8 is connected to the bottom of the hollow block 5. A heat exchange pipe 10 is connected to one side of the exhaust pipe 8. An exhaust pipe 9 is connected to one side of the heat exchange pipe 10. The exhaust pipe 9 is connected to the fan 6 on one side. A feed pipe is connected to the top of the right side of the shell 1. A discharge pipe is connected to the bottom of the right side of the shell 1. A control valve is movably connected to the front of the discharge pipe. A fixing ring is fixedly connected to the top of the outer wall of the temperature-conducting ring 4. The outer side of the fixing ring is fixedly connected to the shell 1.
[0023] The specific function of this technical solution is as follows: The material is placed in the inner cavity of the temperature-conducting ring 4, and the temperature-conducting liquid is introduced through the feed pipe. Then, the external PLC controller controls the operation of the fan 6, heating plate 3, and heating mesh 7. The heat is transferred to the material through the temperature-conducting plate 2 for cooking. During the operation of the fan 6, gas is drawn in. During the drawing process, the gas is heated by the heating mesh 7 and then discharged to the inner cavity of the heat exchange tube 10 through the exhaust pipe 9. The heat is introduced into the temperature-conducting liquid through the heat exchange tube 10 and then discharged to the material through the temperature-conducting ring 4, thus performing a dual heating cooking process, making the operation highly efficient. Example 2
[0024] Based on Embodiment 1, this utility model is as follows: Figure 1 , Figure 2 and Figure 3 As shown, a fixed plate 11 is fixedly connected to the top of the left side of the housing 1. A horizontal plate 13 is provided on the top of the fixed plate 11. A dual-shaft motor 14 is fixedly connected to the left side of the top of the horizontal plate 13. A lead screw 15 is fixedly connected to the bottom output end of the dual-shaft motor 14. A threaded sleeve 16 is threadedly connected to the surface of the lead screw 15. One side of the threaded sleeve 16 is fixedly connected to the fixed plate 11. An elastic telescopic rod 17 is movably connected to one side of the horizontal plate 13. A rotating shaft 18 is fixedly connected to the bottom of the elastic telescopic rod 17. A stirring blade 21 is fixedly connected to the bottom of the surface of the rotating shaft 18. A scraper 22 is fixedly connected to the bottom of the elastic telescopic rod 17. A telescopic column 12 is fixedly connected to the bottom of the fixed plate 11. The top of the telescopic column 12 is fixedly connected to the horizontal plate 13. A synchronous pulley 19 is fixedly connected to the top of both the dual-shaft motor 14 and the elastic telescopic rod 17. A synchronous belt 20 meshes with the surface of the synchronous pulley 19. The right side of the top of the horizontal plate 13 is movably connected to the elastic telescopic rod 17 through a bearing. An movable hole is provided on the right side of the bottom of the horizontal plate 13.
[0025] The specific function of this technical solution is as follows: Simultaneously with steaming, the dual-shaft motor 14 is activated, causing the elastic telescopic rod 17 to rotate. The elastic telescopic rod 17 drives the rotating shaft 18 to rotate, which in turn drives the stirring blade 21 to rotate, thus agitating the material. Simultaneously, it drives the scraper 22 to rotate, scraping the top of the temperature-conducting plate 2 and the inner wall of the temperature-conducting ring 4 to prevent material adhesion. The dual-shaft motor 14 also drives the lead screw 15 to rotate. Through the engagement of the threaded sleeve 16, the lead screw 15 rises and falls during rotation, thereby raising and lowering the stirring blade 21 and the scraper 22 for convenient operation.
[0026] Working principle: The material is placed in the inner cavity of the temperature-conducting ring 4, and the temperature-conducting liquid is introduced through the feed pipe. Then, the external PLC controller controls the operation of the fan 6, heating plate 3, and heating mesh 7. The heat is transferred to the material through the temperature-conducting plate 2 for cooking. During the operation of the fan 6, gas is drawn in. During the drawing process, the gas is heated by the heating mesh 7 and then discharged to the inner cavity of the heat exchange tube 10 through the exhaust pipe 9. The heat is transferred to the temperature-conducting liquid through the heat exchange tube 10 and then discharged to the material through the temperature-conducting ring 4, thus performing dual heating and cooking, making the operation highly efficient.
[0027] While cooking, the dual-shaft motor 14 is started, which causes the elastic telescopic rod 17 to rotate. The elastic telescopic rod 17 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the stirring blade 21 to rotate, stirring the material. At the same time, it drives the scraper 22 to rotate, scraping the top of the temperature guide plate 2 and the inner wall of the temperature guide ring 4 to prevent material from adhering. The dual-shaft motor 14 also drives the lead screw 15 to rotate. Through the cooperation of the threaded sleeve 16, the lead screw 15 will rise and fall during rotation, thereby raising and lowering the stirring blade 21 and the scraper 22 for convenient operation.
[0028] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0029] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.
Claims
1. A bean product cooking apparatus comprising a housing (1), characterized in that: The bottom of the inner wall of the shell (1) is fixedly connected with a temperature guide plate (2), the bottom of the temperature guide plate (2) is fixedly connected with a heating plate (3), the top of the temperature guide plate (2) is fixedly connected with a temperature guide ring (4), the front of the shell (1) is fixedly connected with a hollow block (5), the top of the left side of the hollow block (5) is communicated with a fan (6), the inner wall of the hollow block (5) is fixedly connected with a heating net (7), the bottom of the hollow block (5) is communicated with a gas suction pipe (8), one side of the gas suction pipe (8) is communicated with a heat exchange pipe (10), one side of the heat exchange pipe (10) is communicated with an exhaust pipe (9), one side of the exhaust pipe (9) is communicated with the fan (6).
2. The bean product cooking apparatus according to claim 1, characterized by: The top of the left side of the shell (1) is fixedly connected with a fixed plate (11), the top of the fixed plate (11) is provided with a horizontal plate (13), the left side of the top of the horizontal plate (13) is fixedly connected with a double-shaft motor (14), the bottom output end of the double-shaft motor (14) is fixedly connected with a lead screw (15), the surface of the lead screw (15) is threadedly connected with a threaded sleeve (16), one side of the threaded sleeve (16) is fixedly connected with the fixed plate (11), one side of the horizontal plate (13) is movably connected with an elastic telescopic rod (17), the bottom of the elastic telescopic rod (17) is fixedly connected with a rotating shaft (18), the surface of the bottom of the rotating shaft (18) is fixedly connected with a stirring blade (21), the bottom of the elastic telescopic rod (17) is fixedly connected with a scraping rod (22).
3. The bean product cooking apparatus according to claim 1, characterized by: The top of the right side of the shell (1) is communicated with a feeding pipe, the bottom of the right side of the shell (1) is communicated with a discharging pipe, and the front of the discharging pipe is movably connected with a control valve.
4. The bean product cooking apparatus according to claim 2, characterized by: The bottom of the fixed plate (11) is fixedly connected with a telescopic column (12), and the top of the telescopic column (12) is fixedly connected with the horizontal plate (13).
5. The bean product cooking apparatus according to claim 2, characterized by: The top of the double-shaft motor (14) and the top of the elastic telescopic rod (17) are fixedly connected with synchronous wheels (19), and the surface of the synchronous wheels (19) is engaged with a synchronous belt (20).
6. The bean product cooking apparatus according to claim 2, characterized by: The right side of the top of the horizontal plate (13) is movably connected with the elastic telescopic rod (17) through a bearing, and the right side of the bottom of the horizontal plate (13) is provided with a movable hole.
7. The bean product cooking apparatus according to claim 1, characterized by: The top of the outer wall of the temperature guide ring (4) is fixedly connected with a fixed ring, and the outer side of the fixed ring is fixedly connected with the shell (1).