Top cover mechanism for sealing top of steamer

Abstract

The top cover mechanism comprises a cover body, the cover body comprises a top cover located at an opening in the top of the steamer, a first rotation driving device is fixed to the top of the top cover, a rotating shaft is fixed to the rotating end of the first rotation driving device, the bottom of the rotating shaft penetrates through the top cover, and a drill bit is fixed to the bottom of the rotating shaft. And a plurality of flexible belt bodies are fixed on the rotating shaft at the bottom of the top cover. Compared with the prior art, the flexible belt body has good flexibility and light weight, so that the flexible belt body can float on the water surface in the process of cooking raw materials, and when the cover body is moved away from the top opening of the steamer, excessive raw materials cannot be adhered to the flexible belt body, so that the waste of the raw materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor brewing, in particular to a capping top cover mechanism for a steamer. Background Art

[0002] Liquor raw materials need to be steamed. Generally, a conveying device is used to convey the raw materials into the steamer. Since the raw materials enter through the opening at the top of the steamer, the raw materials entering the steamer will be distributed in a conical shape, that is, high in the middle and low around.

[0003] To solve this problem, a dispersing mechanism is installed on the top cover of the steamer, that is, a horizontal rod body is driven to rotate by a motor, and the raw materials in the conical part are dispersed through the rotation of the horizontal rod body. However, this method has drawbacks. After the raw materials are steamed, they will absorb water and expand by themselves. Therefore, the steamed raw materials will cover the periphery and even the top of the horizontal rod body. Therefore, when the top cover is removed from the opening of the steamer, a large amount of raw materials will adhere to the horizontal rod body, resulting in waste of raw materials. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a capping top cover mechanism for a steamer. The flexible belt body has good flexibility and light weight. Therefore, during the process of steaming raw materials, the flexible belt body will float on the water surface. So when the cover body is removed from the opening at the top of the steamer, not too much raw material will adhere to the flexible belt body, so as to reduce waste of raw materials.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A capping top cover mechanism for a steamer includes a cover body. The cover body includes a top cover located at the opening at the top of the steamer. A first rotation driving device is fixed on the top of the top cover. A rotating shaft is fixed at the rotating end of the first rotation driving device. The bottom of the rotating shaft penetrates through the top cover and is fixed with a drill bit. A plurality of flexible belt bodies are fixed on the rotating shaft at the bottom of the top cover.

[0007] Further, the cover body further includes a retaining ring located outside the steamer. The retaining ring is fixed to the top cover, and the flexible belt body is located in the space formed by the top cover and the retaining ring.

[0008] Further, the flexible belt body is made of polypropylene material.

[0009] Further, it further includes a driving component for separating the cover body from the steamer.

[0010] Further, the driving component includes a linear driving device. A second rotation driving device is fixed at the driving end of the linear driving device. The driving end of the second rotation driving device is connected to the cover body through a connecting member.

[0011] Further, the cross-section of the connecting member is rectangular, and one side of the two opposite sides of the connecting member is fixed to the top of the top cover, and the other side is fixed to the bottom of the retaining ring.

[0012] Further, both the first rotation driving device and the second rotation driving device are servo motors.

[0013] Further, the linear driving device is an electric cylinder or a cylinder.

[0014] Further, a pressure relief hole is provided at the top of the top cover.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The flexible belt body of the utility model has good flexibility and light weight. Therefore, during the process of cooking raw materials, the flexible belt body will float on the water surface. So when the cover body is moved away from the top opening of the steamer, not too much raw material will adhere to the flexible belt body, reducing raw material waste.

[0017] The connecting member of the utility model can increase the strength of the position where the cover body is connected to the second rotation driving device, and avoid deformation at this position during the long-term use of the cover body.

[0018] The driving assembly of the utility model can control the cover body to cover the top opening of the steamer or open the top opening of the steamer. Description of the Drawings

[0019] Figure 1 It is an overall sectional view of a steamer capping top cover mechanism of the utility model.

[0020] Figure 2 It is a schematic diagram of the connection of the rotating shaft, drill bit and flexible belt body of a steamer capping top cover mechanism of the utility model.

[0021] Figure 3 It is a schematic diagram of the connection of the cover body and the connecting member of a steamer capping top cover mechanism of the utility model.

[0022] In the figure: 1. Cover body; 101. Retaining ring; 102. Top cover; 2. Pressure relief hole; 3. First rotation driving device; 4. Flexible belt body; 5. Rotating shaft; 6. Drill bit; 7. Driving assembly; 701. Connecting member; 702. Second rotation driving device; 703. Linear driving device. Detailed Embodiments

[0023] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0024] Such as Figures 1-3As shown in the figure, a sealing top cover mechanism for a steamer includes a cover body 1. The cover body 1 includes a top cover 102 located at the opening at the top of the steamer. A first rotary driving device 3 is fixed to the top of the top cover 102. A rotating shaft 5 is fixed to the rotating end of the first rotary driving device 3. The bottom of the rotating shaft 5 penetrates through the top cover 102 and is fixed with a drill bit 6. A plurality of flexible belts 4 are fixed to the rotating shaft 5 at the bottom of the top cover 102. The flexible belts 4 are made of polypropylene material.

[0025] In this embodiment, as Figure 1 shown, the mechanism further includes a driving assembly 7. The driving assembly 7 includes a linear driving device 703. The linear driving device 703 is an electric cylinder or a cylinder. The driving end of the linear driving device 703 is fixed with a second rotary driving device 702. The driving end of the second rotary driving device 702 is connected to the cover body 1 through a connecting member 701. When it is necessary to cover the cover body 1 on the top of the steamer, the second rotary driving device 702 drives the cover body 1 to rotate, so that the cover body 1 rotates to directly above the opening of the steamer. Then, the linear driving device 703 drives the cover body 1 to descend, so that the cover body 1 closes the opening of the steamer. During this process, the first rotary driving device 3 drives the rotating shaft 5 to rotate, so that the drill bit 6 rotates, and the flexible belts 4 unfold and rotate under the action of centrifugal force, generating force, so that the rotating shaft 5 can be inserted into the raw materials in the steamer under the action of the drill bit 6, reducing the resistance suffered when the rotating shaft 5 is inserted into the raw materials. Moreover, the conical raw materials piled up in the steamer will be scattered under the rotating force of the flexible belts 4, so as to be more evenly distributed in the steamer. When it is necessary to remove the cover body 1 from the top of the steamer, the linear driving device 703 drives the cover body 1 to rise until the drill bit 6 disengages from the steamer, and then the second rotary driving device 702 drives the cover body 1 to rotate 180 degrees to open the opening at the top of the steamer. During this process, because the flexible belts 4 have good flexibility and small weight, during the process of steaming the raw materials, the flexible belts 4 will float on the water surface, so that not too much raw materials will adhere to the flexible belts 4, reducing raw material waste.

[0026] Among them, as Figure 1 and Figure 3 shown, the cover body 1 further includes a retaining ring 101 located outside the steamer. The retaining ring 101 is fixed to the top cover 102. The flexible belts 4 are located in the space formed by the top cover 102 and the retaining ring 101. When the cover body 1 descends, the retaining ring 101 will first contact the side wall of the steamer. Therefore, when the flexible belts 4 scatter the piled conical raw materials during the descending process, the raw materials cannot fly out of the steamer, avoiding waste of raw materials.

[0027] Among them, as Figure 1 and Figure 3As shown, the cross-section of the connecting member 701 is rectangular. One side of the two opposite sides of the connecting member 701 is fixed to the top of the top cover 102, and the other side is fixed to the bottom of the retaining ring 101. Both the first rotation driving device 3 and the second rotation driving device 702 are servo motors. The connecting member 701 can increase the strength of the position where the cover body 1 is connected to the second rotation driving device 702, and avoid deformation of this position during the long-term use of the cover body 1.

[0028] Among them, a pressure relief hole 2 is provided at the top of the top cover 102, and the high-temperature gas in the steamer can be discharged from the pressure relief hole 2.

[0029] Working principle: Put raw materials such as sorghum and rice into the steamer. At this time, the raw materials in the steamer will pile up into a cone shape. Next, the second rotation driving device 702 drives the cover body 1 to rotate 180 degrees, so that the cover body 1 rotates to directly above the opening of the steamer. Then, the linear driving device 703 drives the cover body 1 to descend, so that the cover body 1 closes the opening of the steamer. During this process, the first rotation driving device 3 drives the rotating shaft 5 to rotate, so that the drill bit 6 rotates, and the flexible belt 4 unfolds and rotates under the action of centrifugal force. At this time, the rotating shaft 5 is inserted into the raw materials in the steamer under the action of the drill bit 6, which can reduce the resistance when the rotating shaft 5 is inserted into the raw materials. Moreover, the raw materials piled up in a cone shape in the steamer will be scattered under the action of the flexible belt 4, so as to be more evenly distributed in the steamer. Then, inject appropriate water into the steamer, heat it, and cook the raw materials. During the cooking process, because the flexible belt 4 has good flexibility and small weight, therefore, during the cooking of the raw materials, the flexible belt 4 will float on the water surface. Therefore, not too much raw material will adhere to the flexible belt 4 to reduce raw material waste. Next, when it is necessary to move the cover body 1 away from the top of the steamer, the linear driving device 703 drives the cover body 1 to rise until the drill bit 6 disengages from the steamer. Then, the second rotation driving device 702 drives the cover body 1 to rotate 180 degrees to open the opening at the top of the steamer.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A capping top cover mechanism for a steamer, comprising a cover body (1), characterized in that: The cover body (1) includes a top cover (102) located at the top opening of the steamer. A first rotary driving device (3) is fixed to the top of the top cover (102). A rotating shaft (5) is fixed to the rotating end of the first rotary driving device (3). The bottom of the rotating shaft (5) penetrates through the top cover (102) and is fixed with a drill bit (6). A plurality of flexible belts (4) are fixed to the rotating shaft (5) at the bottom of the top cover (102).

2. The capping top cover mechanism of a steam pot according to claim 1, characterized in that: The cover body (1) further includes a retaining ring (101) located outside the steamer. The retaining ring (101) is fixed to the top cover (102). The flexible belts (4) are located in the space formed by the top cover (102) and the retaining ring (101).

3. The top cover mechanism of a steam pot according to claim 1, characterized in that: The flexible belt (4) is made of polypropylene material.

4. A capping top cover mechanism for a steam pot according to claim 2 or 3, characterized in that: A driving assembly (7) for separating the cover body (1) from the steamer is further included.

5. A steamer capping top cover mechanism according to claim 4, characterized in that: The driving assembly (7) includes a linear driving device (703). A second rotary driving device (702) is fixed to the driving end of the linear driving device (703). The driving end of the second rotary driving device (702) is connected to the cover body (1) through a connecting member (701).

6. The top cover mechanism of a steam cooker according to claim 5, characterized in that: The cross-section of the connecting member (701) is rectangular. One side of the two opposite sides of the connecting member (701) is fixed to the top of the top cover (102), and the other side is fixed to the bottom of the retaining ring (101).

7. A capping top cover mechanism for a steam cooker according to claim 5, characterized in that: Both the first rotary driving device (3) and the second rotary driving device (702) are servo motors.

8. The capping top cover mechanism of a steam pot according to claim 5, characterized in that: The linear driving device (703) is an electric cylinder or a cylinder.

9. A capping top cover mechanism for a steam cooker according to claim 1, characterized in that: A pressure relief hole (2) is provided at the top of the top cover (102).

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