Full-automatic steamed bun forming and steaming all-in-one machine

Abstract

The invention relates to the technical field of food processing equipment, in particular to a full-automatic steamed bun forming and steaming all-in-one machine which can drive a plurality of bearing rods arranged on the side wall of a rotating disc to move synchronously through rotating motion of the rotating disc. In the moving process of the bearing rods, gears outside the bearing rods can be matched with a gear ring inside the steam box, so that accurate meshing and rotation are achieved, along with continuous rotation of the rotating disc, the rotating frame is pushed to move along a specific track, and the rotating frame can also rotate automatically, so that the steam box can rotate automatically. The dual movement mechanism ensures that steamed buns in the rotating frame can obtain uniform heat distribution, so that an efficient steaming process is realized, the steamed buns can be uniformly heated in the steaming process, each steamed bun can obtain the same cooking effect, and the quality and taste of food are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of food processing equipment, and in particular to a full-automatic steamed bun forming and steaming machine. Background Art

[0002] Steamed buns are a very traditional Chinese pasta, mainly made from fermented wheat flour. When making steamed buns, the dough needs to be fermented and then cooked by steaming. Steamed buns occupy an important position in the Chinese diet and are a common staple food on the daily tables of many families. In the process of making steamed buns, the degree of fermentation of the dough has a decisive influence on the taste and quality of the steamed buns. If fermented properly, the steamed buns will be very soft and delicious; if fermented insufficiently or excessively, the taste of the steamed buns will be greatly reduced.

[0003] Chinese patent publication number CN213695588U discloses an integrated device for steaming and fermenting steamed buns, including a steamer, a steam delivery box is fixedly installed on the inner wall of the lower end of the steamer, a first bearing plate, a second bearing plate and a support block are fixedly installed on the inner walls of the left and right ends of the steamer, a holding body is movably arranged on the upper end of the support block, a first slot body is penetrated through the upper and lower ends of the holding body, rollers are rotatably installed on the inner walls of the left and right ends of the first slot body, a second slot body is fixedly opened on the upper end of the holding body, a first steam delivery hole is penetrated through the upper and lower ends of the holding body, and a heat delivery box is fixedly installed at the rear end of the steamer. The first bearing plate and the electric heating rod achieve the effect of steamed buns fermenting inside the steamer, and the effect of steam being evenly distributed inside the steamer is achieved by setting a fan and a second steam delivery pipe of a mesh structure, which is conducive to the uniform heating of the steamed buns and improves the steaming effect.

[0004] When the above device is in use, the steam is steamed by using the first steam delivery pipe and the second steam delivery pipe to flow from bottom to top through the three ventilation holes, and at the same time, the fan is started to evenly fan the steam to each layer inside the steamer to improve the steaming effect of the steamed buns. However, the steam flows from bottom to top, so there is a certain difference in temperature between the steamed buns on the top layer and the steamed buns on the bottom layer, resulting in uneven heating of each layer of the steamed buns, which leads to inconsistent ripening and softness of the steamed buns. Summary of the invention

[0005] To address the above problems, a fully automatic steamed bun forming and steaming machine is provided. The load-bearing rod is driven to move by the rotation of the turntable. The gears of the load-bearing rod cooperate with the gear rings inside the steamer to achieve precise meshing rotation. The continuous rotation of the turntable drives the rotating frame to move along a specific trajectory and rotate on its own, ensuring that the steamed buns are evenly heated, achieving efficient steaming, and guaranteeing food quality and taste.

[0006] To solve the problems of the prior art, the present invention provides a fully automatic steamed bun forming and steaming machine, comprising a steamer, an inner wall of the steamer is rotatably provided with a rotating shaft, one end of the rotating shaft is provided with a turntable, a side wall of the turntable is rotatably provided with a plurality of load-bearing rods, the outsides of the plurality of load-bearing rods are provided with gears, one end of the plurality of load-bearing rods is provided with a rotating frame, a placement frame is movably provided inside the rotating frame, a cover plate for preventing steamed buns from falling is rotatably provided on the top of the placement frame, a heating rod for proofing and forming the steamed buns is provided inside the rotating frame, symmetrical connecting rods are provided on the inner walls of both sides of the steamer, and gear rings meshing with gears are provided at opposite ends of two groups of the connecting rods, and channels for steam circulation are provided inside the steamer, the placement frame and the cover plate.

[0007] Preferably, a pull plate is provided on the side wall of the placement frame, through holes are provided on both sides of the pull plate for the pull rod to move, a clamping block is provided at one end of the pull rod, a spring is provided on the outside of the pull rod, one end of the spring is connected to the pull plate, and the other end of the spring is connected to the side wall of the clamping block, and a stop block that contacts the clamping block is provided on the side wall of the rotating frame.

[0008] Preferably, a support plate is provided inside the steam box, a support block for supporting the turntable is provided on the top of the support plate, and a plurality of rollers slidably matched with the turntable are rotatably provided inside the support block.

[0009] Preferably, symmetrical steam generators are arranged inside the steam box, a conversion box is arranged between two steam generators, and the gas outlet ends of the two pipelines are respectively connected to the outer walls on both sides of the conversion box.

[0010] Preferably, an impeller is rotatably arranged inside the conversion box, and the air outlet ends of the two pipes are respectively close to the inner walls on both sides of the conversion box.

[0011] Preferably, both sides of the conversion box are connected with steam delivery pipes, and the other end of the steam delivery pipe passes through the support plate and is located below the rotating frame.

[0012] Preferably, a rotating rod is rotatably provided at the inner bottom end of the steam box, a first bevel gear is provided at the top of the rotating rod, and a second bevel gear meshingly connected with the first bevel gear is provided outside the rotating shaft.

[0013] Preferably, a driving rod is provided at the top of the impeller, the top end of the driving rod extends to the outside of the conversion box and is rotatably connected to the bottom of the support plate, and synchronous wheels are provided on the outside of the driving rod and the rotating rod, and the two synchronous wheels are connected by a synchronous belt transmission.

[0014] Preferably, a partition plate for preventing the steamed buns from sticking is provided inside the placement frame.

[0015] Preferably, the outer walls on both sides of the steam box are provided with a plurality of exhaust holes for exhausting air.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The rotating motion of the turntable drives the multiple load-bearing rods set on the side wall of the turntable to move synchronously. During the movement of the load-bearing rods, the gears on the outside will cooperate with the gear rings inside the steamer to achieve precise meshing and rotation. As the turntable continues to rotate, it not only pushes the rotating frame to move along a specific trajectory, but also the rotating frame itself will rotate. This dual motion mechanism ensures that the steamed buns inside the rotating frame can get uniform heat distribution, thereby achieving an efficient steaming process, so that the steamed buns can be evenly heated during the steaming process, ensuring that each steamed bun can get the same cooking effect, thereby ensuring the quality and taste of the food.

[0018] 2. Steam is effectively transported to the interior of the steamer through the steam delivery pipes on both sides of the conversion box. When the steam passes through the conversion box, it not only plays its main heating role, but also drives the impeller inside the conversion box to start rotating due to its flow characteristics. When the impeller rotates, it further drives the drive rod and the synchronous wheel to rotate together. The synchronous wheel and the synchronous belt work closely together to work together to transfer power to the rotating rod and the first bevel gear. During the rotation of the first bevel gear, the power is transferred to the second bevel gear through the meshing connection with the second bevel gear, so that it also starts to rotate. The rotation of the second bevel gear further drives the rotation of the rotating shaft and the turntable. At this time, the steam is not only used to steam the steamed buns and provide the necessary heat, but also used to drive the rotation of the turntable. This process does not require an additional power source, which not only improves the energy utilization efficiency, but also significantly reduces the production cost. In this way, the entire steaming process becomes more efficient and economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a fully automatic steamed bun forming and steaming machine.

[0020] Figure 2 It is a schematic diagram of the internal structure of the steamer in the fully automatic steamed bun forming and steaming machine.

[0021] Figure 3 It is a schematic diagram of the structure of the transfer frame of the fully automatic steamed bun forming and steaming machine.

[0022] Figure 4 It is a schematic diagram of the structure of the gears in the fully automatic steamed bun forming and steaming machine.

[0023] Figure 5 It is an enlarged structural diagram of point A in the fully automatic steamed bun forming and steaming machine.

[0024] Figure 6 It is a schematic diagram of the structure of the heating rod in the fully automatic steamed bun forming and steaming machine.

[0025] Figure 7 It is a structural schematic diagram of a partition plate in a fully automatic steamed bun forming and steaming machine.

[0026] Figure 8 It is a structural schematic diagram of the first bevel gear and the second bevel gear in a fully automatic steamed bun forming and steaming machine.

[0027] Fig. 9 It is a schematic diagram of the structure of the roller in the fully automatic steamed bun forming and steaming machine.

[0028] Fig.10 It is a schematic diagram of the structure of the impeller in the fully automatic steamed bun forming and steaming machine.

[0029] The numbers in the figure are: 1. steam box; 2. rotating frame; 3. support plate; 4. connecting rod; 5. steam generator; 6. conversion box; 7. turntable; 8. gear ring; 9. load-bearing rod; 10. gear; 11. pull plate; 12. block; 13. block; 14. spring; 15. pull rod; 16. cover plate; 17. placement frame; 18. heating rod; 19. partition plate; 20. rotating shaft; 21. second bevel gear; 22. first bevel gear; 23. rotating rod; 24. supporting block; 25. steam delivery pipe; 26. driving rod; 27. synchronous belt; 28. synchronous wheel; 29. ​​roller; 30. impeller. DETAILED DESCRIPTION

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] like Figures 1 to 10 As shown, the present invention provides:

[0032] The fully automatic steamed bun forming and steaming machine comprises a steamer 1, the inner wall of the steamer 1 is rotatably provided with a rotating shaft 20, one end of the rotating shaft 20 is provided with a turntable 7, the side wall of the turntable 7 is rotatably provided with a plurality of load-bearing rods 9, the outsides of the plurality of load-bearing rods 9 are provided with gears 10, one end of the plurality of load-bearing rods 9 are provided with a rotating frame 2, the interior of the rotating frame 2 is movably provided with a placement frame 17, the top of the placement frame 17 is rotatably provided with a cover plate 16 for preventing steamed buns from falling, the interior of the rotating frame 2 is provided with a heating rod 18 for proofing and forming the steamed buns, the inner walls of both sides of the steamer 1 are provided with symmetrical connecting rods 4, the opposite ends of the two groups of connecting rods 4 are provided with gear rings 8 meshingly connected to the gears 10, and the interiors of the steamer 1, the placement frame 17 and the cover plate 16 are all provided with channels for steam circulation.

[0033] The rotational movement of the turntable 7 can drive multiple load-bearing rods 9 arranged on its side walls to move synchronously. During the movement of these load-bearing rods 9, the gears 10 outside them will cooperate with the gear ring 8 inside the steamer 1 to achieve precise meshing and rotation. As the turntable 7 continues to rotate, it not only pushes the turntable 2 to move along a specific trajectory, but the turntable 2 itself will also rotate. This dual motion mechanism ensures that the steamed buns inside the turntable 2 can obtain uniform heat distribution, thereby achieving an efficient steaming process, allowing the steamed buns to be evenly heated during the steaming process, ensuring that each steamed bun can obtain the same cooking effect, thereby ensuring the quality and taste of the food. In addition, the device also has good stability and reliability, which makes the entire steaming process smoother, reduces production interruptions caused by equipment failures, and effectively controls the energy consumption of the entire steaming process, thereby improving production efficiency and reducing energy consumption.

[0034] like Figure 5 As shown, a pull plate 11 is provided on the side wall of the placement frame 17, through holes are provided on both sides of the pull plate 11 for the pull rod 15 to move, a clamping block 13 is provided at one end of the pull rod 15, a spring 14 is sleeved on the outside of the pull rod 15, one end of the spring 14 is connected to the pull plate 11, and the other end of the spring 14 is connected to the side wall of the clamping block 13, and a stopper 12 that contacts the clamping block 13 is provided on the side wall of the rotating frame 2.

[0035] The coordinated action of the card block 13 and the stopper 12 can effectively prevent the placement frame 17 from slipping or accidentally sliding out during the rotation process. By utilizing the coordinated action of the card block 13 and the placement frame 17, when the placement frame 17 rotates, the stopper 12 provides additional support and resistance on the other side of the placement frame 17, ensuring that the placement frame 17 will not be displaced due to centrifugal force or external force at any rotation angle, thereby improving the stability of the placement frame 17.

[0036] like Fig. 9 As shown, a support plate 3 is provided inside the steam box 1, a support block 24 for supporting the turntable 7 is provided on the top of the support plate 3, and a plurality of rollers 29 slidably matched with the turntable 7 are rotatably provided inside the support block 24.

[0037] By arranging a plurality of precision rollers 29 inside the supporting block 24, these rollers 29 play a vital role in the rotation of the turntable 7. They can not only effectively reduce friction, but also ensure that the turntable 7 remains stable during high-speed rotation, thereby improving the stability and reliability of the entire device.

[0038] like Fig.10 As shown, symmetrical steam generators 5 are arranged inside the steam box 1, a conversion box 6 is arranged between the two steam generators 5, and the opposite ends of the two steam generators 5 are connected to the interior of the conversion box 6 through pipelines.

[0039] Through the set pipeline system, the high-temperature and high-pressure gas generated by the steam generator 5 can be safely and effectively transported to the internal space of the conversion box 6. When these gases enter the conversion box 6, they will be in close contact with the impeller 30, and the kinetic energy of the gas will drive the impeller 30 to rotate.

[0040] like Fig.10 As shown, an impeller 30 is rotatably arranged inside the conversion box 6 , and the air outlet ends of the two pipes are respectively connected to the outer walls on both sides of the conversion box 6 .

[0041] The two pipes can effectively promote the transmission of fluid power and evenly distribute it on both sides of the impeller 30, thereby generating a more balanced driving force. As the fluid continues to flow, the impeller 30 obtains a more stable and powerful driving force when rotating in the conversion box 6, thereby achieving more efficient and stable rotation.

[0042] like Fig.10 As shown, both sides of the conversion box 6 are connected with steam delivery pipes 25 , and the other end of the steam delivery pipe 25 passes through the support plate 3 and is located below the rotating frame 2 .

[0043] The steamed buns that have completed the proofing process can be transported to the steaming area through the steam delivery pipes 25. These delivery pipes are filled with high-temperature steam. When the steamed buns pass through, they will be quickly heated by the heat of the steam, thereby completing the steaming process. This process not only ensures that the outer skin of the steamed buns becomes soft and elastic, but also the internal structure becomes fluffy and porous, so that the taste and flavor of the steamed buns are significantly improved.

[0044] like Figure 8 As shown, a rotating rod 23 is rotatably provided at the bottom end of the steam box 1 , a first bevel gear 22 is provided at the top of the rotating rod 23 , and a second bevel gear 21 meshingly connected with the first bevel gear 22 is provided outside the rotating shaft 20 .

[0045] Through the mutual cooperation and coordination between the first bevel gear 22 and the second bevel gear 21, the first bevel gear 22 can effectively transmit power, thereby driving the second bevel gear 21 to rotate synchronously. This power transmission mechanism allows the rotating shaft 20 to rotate smoothly, thereby achieving the required transmission function.

[0046] like Figure 8 and Fig.10 As shown, a driving rod 26 is provided at the top of the impeller 30, the top end of the driving rod 26 extends to the outside of the conversion box 6 and is rotatably connected to the bottom of the support plate 3, and a synchronous wheel 28 is provided on the outside of the driving rod 26 and the rotating rod 23, and the two synchronous wheels 28 are connected by a synchronous belt 27.

[0047] The impeller 30 rotates to drive the driving rod 26 and the synchronous wheel 28 to rotate together. The synchronous wheel 28 and the synchronous belt 27 cooperate closely and work together to transmit power to the rotating rod 23 and the first bevel gear 22. During the rotation of the first bevel gear 22, the first bevel gear 22 is meshed with the second bevel gear 21 to transmit power to the second bevel gear 21, so that it also starts to rotate. The rotation of the second bevel gear 21 further drives the rotation of the rotating shaft 20 and the turntable 7.

[0048] like Figure 7 As shown, a partition plate 19 is provided inside the placement frame 17 to prevent the steamed buns from sticking together.

[0049] The partition plate 19 can effectively prevent the steamed buns from being squeezed by each other due to the expansion of the dough during the proofing process, thereby avoiding the steamed buns from sticking together. The use of such a partition plate 19 not only ensures that the steamed buns maintain an appropriate distance during the fermentation process, but also maintains the integrity of their shape, thereby preventing the surface of the steamed buns from being damaged or deformed due to adhesion.

[0050] like Figure 1 As shown, the outer walls on both sides of the steam box 1 are provided with a plurality of exhaust holes for exhausting air.

[0051] The exhaust hole provided on the top of the steamer 1 can effectively discharge the excess steam accumulated inside the steamer 1, ensuring that the gas environment inside the steamer 1 is maintained at an appropriate level, which not only helps to maintain the pressure balance inside the steamer 1, but also prevents safety hazards caused by excessive pressure.

[0052] When the steamed buns need to be proofed, shaped and steamed, the staff first opens the closed door of the steamer 1, then pulls the pull rods 15 on both sides of the pull plate 11, further drives the block 13 to move and thus break away from the contact with the stopper 12, then the placement frame 17 can be taken out, and the cover plate 16 is rotated to make the placement frame 17 in an open state. At this time, the steamed buns that need to be proofed, shaped and steamed can be stored inside the placement frame 17, and then the placement frame 17 is placed inside the rotating frame 2. The partition plate 19 inside the placement frame 17 can be used to effectively prevent the steamed buns from sticking together due to expansion during proofing, resulting in damage to the appearance of the steamed buns. When the steamed buns to be proofed, shaped and steamed are stored in multiple placement frames 17, the closed door on the steamer 1 can be closed, and the heating rod 18 inside the rotating frame 2 can be used to proof and shape the steamed buns. When the steamed buns are formed, the two steam generators 5 inside the steamer 1 are started to cooperate with the pipeline to work. The steam generated by the steam generator 5 is transported to the interior of the conversion box 6, and then the steam delivery pipes 25 on both sides of the conversion box 6 are used to transport the steam to the interior of the steamer 1 to steam the steamed buns after proofing. When the steam passes through the conversion box 6, it will drive the impeller 30 inside it to rotate, and further drive the driving rod 26 and the synchronous wheel 28 on the top of the impeller 30 to rotate. The synchronous wheel 28 cooperates with the synchronous belt 27 to drive the rotating rod 23 and the first bevel gear 22 to rotate. When the first bevel gear 22 rotates, it will also drive the second bevel gear 21 meshing with it to rotate, further driving the rotating shaft 20 and the turntable 7 to rotate. When the turntable 7 rotates, it will also drive the multiple load-bearing rods 9 on its side wall to move, and the gears 10 outside the load-bearing rods 9 will also cooperate with the gear ring 8 inside the steamer 1 to rotate it when moving, that is, when the turntable 7 drives the rotating frame 2 to move, the rotating frame 2 will also rotate, so that the steamed buns inside the rotating frame 2 can be evenly steamed.

[0053] The above embodiments only express the fully automatic steamed bun forming and steaming machine or several embodiments of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. Fully automatic steamed bun forming and steaming machine, characterized by: The invention comprises a steamer (1), wherein a rotating shaft (20) is rotatably provided on the inner wall of the steamer (1), a rotating disk (7) is provided at one end of the rotating shaft (20), a plurality of load-bearing rods (9) are rotatably provided on the side wall of the rotating disk (7), a gear (10) is provided on the outside of each of the plurality of load-bearing rods (9), a rotating frame (2) is provided at one end of each of the plurality of load-bearing rods (9), a placement frame (17) is movably provided inside the rotating frame (2), and the placement frame (17) is A cover plate (16) is provided on the top for preventing the steamed buns from falling, a heating rod (18) is provided inside the rotating frame (2) for proofing the steamed buns, symmetrical connecting rods (4) are provided on the inner walls of both sides of the steamer (1), and gear rings (8) meshingly connected to the gears (10) are provided at the opposite ends of the two groups of connecting rods (4), and channels for steam circulation are provided inside the steamer (1), the placement frame (17) and the cover plate (16).

2. The fully automatic steamed bun forming and steaming machine according to claim 1, characterized in that: The side wall of the placement frame (17) is provided with a pull plate (11), and through holes are provided on both sides of the pull plate (11) for the pull rod (15) to move. A clamping block (13) is provided at one end of the pull rod (15), and a spring (14) is sleeved on the outside of the pull rod (15), one end of the spring (14) is connected to the pull plate (11), and the other end of the spring (14) is connected to the side wall of the clamping block (13). The side wall of the rotating frame (2) is provided with a stopper (12) that contacts the clamping block (13).

3. The fully automatic steamed bun forming and steaming machine according to claim 1, characterized in that: A support plate (3) is arranged inside the steam box (1); a support block (24) for supporting the turntable (7) is arranged on the top of the support plate (3); a plurality of rollers (29) rotatably arranged inside the support block (24) and slidably matched with the turntable (7).

4. The fully automatic steamed bun forming and steaming machine according to claim 1, characterized in that: Symmetrical steam generators (5) are arranged inside the steam box (1), a conversion box (6) is arranged between the two steam generators (5), and the mutually opposite ends of the two steam generators (5) are connected to the interior of the conversion box (6) through pipelines.

5. The fully automatic steamed bun forming and steaming machine according to claim 4, characterized in that: An impeller (30) is rotatably arranged inside the conversion box (6), and the gas outlet ends of the two pipes are respectively connected to the outer walls on both sides of the conversion box (6).

6. The fully automatic steamed bun forming and steaming machine according to claim 4, characterized in that: Both sides of the conversion box (6) are connected to a steam delivery pipe (25), and the other end of the steam delivery pipe (25) passes through the support plate (3) and is located below the rotating frame (2).

7. The fully automatic steamed bun forming and steaming machine according to claim 1, characterized in that: A rotating rod (23) is rotatably arranged at the bottom end of the steam box (1), a first bevel gear (22) is arranged at the top of the rotating rod (23), and a second bevel gear (21) meshingly connected with the first bevel gear (22) is arranged outside the rotating shaft (20).

8. The fully automatic steamed bun forming and steaming machine according to claim 5, characterized in that: A driving rod (26) is arranged at the top of the impeller (30), the top end of the driving rod (26) extends to the outside of the conversion box (6) and is rotatably connected to the bottom of the support plate (3), and synchronous wheels (28) are arranged on the outside of the driving rod (26) and the rotating rod (23), and the two synchronous wheels (28) are connected by a synchronous belt (27).

9. The fully automatic steamed bun forming and steaming machine according to claim 1, characterized in that: A partition plate (19) for preventing the steamed buns from sticking is arranged inside the placement frame (17).

10. The fully automatic steamed bun forming and steaming machine according to claim 7, characterized in that: The outer walls on both sides of the steam box (1) are provided with a plurality of exhaust holes for exhausting air.

Images