Yellow wine brewing container

Abstract

The invention discloses a yellow wine brewing container which comprises a barrel, a plurality of steaming and draining units are arranged in the barrel, each steaming and draining unit comprises a supporting plate, the interior of the barrel is divided into a processing cavity and a draining cavity through the supporting plate, meshes are formed in the supporting plate and communicated with the processing cavity and the draining cavity, and a discharging opening is formed in the lower portion of the draining cavity. A steam pipeline is arranged on the surface of the supporting plate, and a plurality of steam outlets are formed in the surface of the steam pipeline and located in the processing cavity. The steaming and draining unit is arranged in the barrel, the procedures of rice soaking, rice steaming and fermentation can be achieved in the barrel, repeated carrying is not needed, and the yellow rice wine brewing efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of yellow rice wine brewing equipment, and more specifically, to a yellow rice wine brewing container. Background Art

[0002] During the brewing process of yellow rice wine, processes such as rice soaking, rice steaming, and fermentation are required, and currently these processes are carried out in separate equipment. Therefore, multiple handling and transfers are needed to achieve the brewing of yellow rice wine, which is time-consuming and laborious. Thus, there is an urgent need to improve this situation. Summary of the Invention

[0003] An object of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a yellow rice wine brewing container. By arranging a steaming and draining unit inside the cylinder body, the processes of rice soaking, rice steaming, and fermentation can be realized inside the cylinder body without multiple handling, which is beneficial to improving the brewing efficiency of yellow rice wine.

[0004] To achieve the above object, the present invention adopts the following technical solution: A yellow rice wine brewing container includes a cylinder body, and a plurality of steaming and draining units are arranged inside the cylinder body. The steaming and draining unit includes a support plate. The inside of the cylinder body is divided into a processing chamber and a draining chamber by the support plate. The support plate is internally provided with mesh holes, and the mesh holes are respectively communicated with the processing chamber and the draining chamber. A feeding port is arranged at the lower part of the draining chamber. A steam pipe is arranged on the surface of the support plate, and a plurality of steam outlets are arranged on the surface of the steam pipe, and the steam outlets are located inside the processing chamber.

[0005] Further, the steaming and draining unit further includes a hollow support rod connected to the support plate. A plurality of steam outlets are arranged on the side surface of the hollow support rod, and the inside of the hollow support rod is communicated with the inside of the steam pipe.

[0006] Further, the steaming and draining unit can move up and down through a lifting mechanism. The lifting mechanism includes a connecting ring and a lifter. The hollow support rods of the steaming and draining unit are all connected to the connecting ring. Connecting frames are arranged on both sides of the connecting ring, and the connecting frames are connected to the lifter. The lifter can drive the steaming and draining unit to move into or out of the cylinder body.

[0007] Further, the lower end of the hollow support rod is hinged to one side of the support plate close to the side wall of the cylinder body. A hinge joint is arranged at the lower part of the hollow support rod, and a hinge shaft is arranged at the hinge joint. A hollow boss is arranged at the steam pipe, and an installation groove is arranged inside the boss. The hinge joint is inserted into the installation groove, and both ends of the hinge shaft are respectively inserted into the boss. The support plate can rotate along the hinge shaft. A first through hole is arranged inside the hinge shaft, and the inside of the hollow support rod is communicated with the steam pipe through the first through hole.

[0008] Furthermore, a support head is provided inside the cylinder body. The support head is fixedly connected to the bottom of the cylinder body. A plurality of the support plates form a planar annular structure inside the cylinder body. The support head is located at the center of the planar annular structure formed by the plurality of support plates and is in clearance fit with the inner side of the support plates. A slider corresponding to the support plate is provided inside the support head. One end of the slider extends beyond the side wall of the support head and abuts against the lower part of the inner side of the corresponding support plate.

[0009] Furthermore, a channel is provided inside the slider. Second through holes are provided on the surface of the support plate. The second through holes respectively communicate with one end of the channel and the steam pipeline. A third through hole is provided at the support head. The third through hole respectively communicates with the treatment cavity and the other end of the channel. The steam pipeline, the second through holes, the channel and the third through hole form a steam channel.

[0010] Furthermore, a sleeve is provided at the upper part of the support head. The upper part of the sleeve is higher than the upper part of the cylinder body. A sample inlet close to the bottom of the sleeve and a sample outlet close to the upper part of the sleeve are respectively provided on the side wall of the sleeve. The sample inlet communicates with the treatment cavity. A sampling member capable of moving up and down is provided inside the sleeve. The sampling member can move from the sample inlet to the sample outlet.

[0011] Furthermore, a rotating sleeve is provided inside the sleeve. The sampling member is sleeved outside the rotating sleeve and is threadedly connected to the rotating sleeve. Guide ribs are provided on the inner wall of the sleeve. Guide grooves cooperating with the guide ribs are provided on the outer wall of the sampling member. The lower end of the rotating sleeve is connected to the support head through a bearing. The upper end of the rotating sleeve extends beyond the upper part of the sleeve and is connected to the sleeve through a bearing. Rotate the rotating sleeve to make the sampling member move up and down along the guide ribs.

[0012] Furthermore, a baffle is provided between the sleeve and the rotating sleeve. The outer wall of the baffle can abut against the inner wall of the sleeve and block the sample inlet. The baffle is connected to the upper part of the support head through a guide rod. A second spring is sleeved outside the guide rod. The upper end of the second spring abuts against the lower part of the baffle and the lower end abuts against the upper part of the support head. The sampling member can push the baffle downwards to make the baffle misaligned with the sample inlet and the sampling member communicate with the sample inlet.

[0013] Furthermore, a plug cover is threadedly connected at the material discharge port. A liquid outlet pipe is provided at the lower part of the plug cover. A valve is connected to the liquid outlet pipe. A partition cavity is provided between the outer wall and the inner wall of the cylinder body.

[0014] In summary, the present invention has the following beneficial effects:

[0015] By arranging a steaming and draining unit inside the cylinder body, it is possible to integrate the operations of soaking rice, steaming rice, and fermentation inside the cylinder body, which not only greatly improves the brewing efficiency of yellow rice wine but also effectively reduces the labor intensity. A partition cavity is provided between the outer wall and the inner wall of the cylinder body, and constant-temperature water can be introduced into the partition cavity. Specifically, a constant-temperature water inlet and a constant-temperature water outlet are arranged on the side of the partition cavity, and the constant-temperature water inlet and the constant-temperature water outlet are respectively connected to an external constant-temperature box. By setting the partition cavity, it is possible to achieve the constant-temperature fermentation operation of the rice inside the cylinder body and realize the rice brewing fermentation in different seasons. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of this embodiment;

[0017] Figure 2 is a cross-sectional view of this embodiment;

[0018] Figure 3 is Figure 2 an enlarged view at A;

[0019] Figure 4 is Figure 2 a partial schematic diagram of;

[0020] Figure 5 is a partial cross-sectional view at the sampling part;

[0021] Figure 6 is a partial structural schematic diagram at the cam;

[0022] Figure 7 is a schematic structural diagram of the steaming and draining unit;

[0023] Figure 8 is a partial cross-sectional view of the steaming and draining unit.

[0024] Reference numerals: 1, cylinder body; 11, treatment chamber; 12, liquid draining chamber; 13, blanking port; 14, partition chamber; 15, constant temperature water inlet; 16, constant temperature water outlet; 2, steam draining unit; 3, hollow support rod; 31, steam outlet; 32, hinge joint; 33, hinge shaft; 34, first through hole; 35, connecting ring; 36, connecting frame; 37, lifter; 4, support plate; 41, mesh holes; 42, steam pipeline; 43, steam outlet; 44, boss; 45, installation groove; 46, limiting block; 47, second through hole; 5, support head; 51, sleeve; 52, sample inlet; 53, sampling port; 54, first installation cavity; 55, second installation cavity; 56, third through hole; 57, baffle; 58, guide rod; 59, guide rib; 6, slider; 61, support part; 62, support rib; 63, connecting part; 64, channel; 7, cam; 71, convex part; 72, concave part; 8, rotating shaft; 81, first handle; 9, rotating sleeve; 91, second handle; 100, sampling piece; 101, guide groove; 200, first spring; 300, second spring; 400, plug cover; 401, liquid outlet pipe; 500, valve. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figures 1 to 8 shown, this embodiment discloses a yellow rice wine brewing container, including a cylinder body 1. A plurality of steam draining units 2 are arranged inside the cylinder body 1. The steam draining unit 2 includes a support plate 4. The inside of the cylinder body 1 is divided into a treatment chamber 11 and a liquid draining chamber 12 by the support plate 4. Mesh holes 41 are arranged inside the support plate 4. The mesh holes 41 are used for filtering water. The mesh holes 41 communicate with the treatment chamber 11 and the liquid draining chamber 12 respectively. A blanking port 13 is arranged at the lower part of the liquid draining chamber 12. A plug cover 400 is threadedly connected to the blanking port 13. A liquid outlet pipe 401 is arranged at the lower part of the plug cover 400. A valve 500 is connected to the liquid outlet pipe 401. The valve 500 is a prior art, specifically a ball valve. A steam pipeline 42 is arranged on the surface of the support plate 4. A plurality of steam outlets 43 are arranged on the surface of the steam pipeline 42. The steam outlets 43 are located inside the treatment chamber 11. The steam draining unit 2 further includes a hollow support rod 3 connected to the support plate 4. The upper end of the hollow support rod 3 is connected to an external pipeline (not shown in the figure). A plurality of steam outlets 31 are arranged on the side surface of the hollow support rod 3. The inside of the hollow support rod 3 is communicated with the inside of the steam pipeline 42;

[0027] As Figure 2And Figure 7 As shown in Figure 7 , the brewing process of yellow rice wine is as follows: S1. Pour rice into the processing chamber 11 from the upper part of the cylinder 1, and isolate it from the liquid draining chamber 12 through the support plate 4; S2. Pour water into the cylinder 1 to submerge the rice for rice soaking operation; S3. After the rice soaking is completed, open the valve 500, drain the excess water and then close the valve 500; S4. Pass high-pressure steam through the inside of the hollow support rod 3 by an external pipeline, and the steam enters the processing chamber 11 from the steam outlet 31 and the steam outlet 43 respectively for rice steaming operation; S5. Cool down after the rice steaming is completed; S6. Then pass water, wheat koji, and a mixed liquid for fermentation of yeast through the inside of the hollow support rod 3 by an external pipeline, and the mixed liquid enters the processing chamber 11 from the steam outlet 31 and the steam outlet 43 for rice fermentation operation.

[0028] Thus, by arranging the steaming and draining unit 2 inside the cylinder 1, it is possible to realize the integrated operation of rice soaking, rice steaming and fermentation inside the cylinder 1, which not only greatly improves the brewing efficiency of yellow rice wine, but also effectively reduces the labor intensity.

[0029] Among them, there are at least two external pipelines connected to the hollow support rod 3, one for passing steam and the other for passing the mixed liquid. The hollow support rod 3 and the two external pipelines can be connected through a three-way valve (not shown in the figure). The present invention protects a brewing container. The external pipeline, steam generator, mixed liquid storage tank, and three-way valve are all prior arts and are not the contents required to be protected by the present invention. Therefore, they are not shown and elaborated in the specification.

[0030] A partition chamber 14 is provided between the outer wall and the inner wall of the cylinder 1, and constant temperature water can be passed through the partition chamber 14. Specifically, a constant temperature water inlet 15 and a constant temperature water outlet 16 are provided on the side of the partition chamber 14. The constant temperature water inlet 15 and the constant temperature water outlet 16 are respectively communicated with an external constant temperature box (not shown in the figure). By arranging the partition chamber 14, the constant temperature fermentation operation of the rice inside the cylinder 1 can be realized, and the rice brewing fermentation can be carried out evenly in different seasons.

[0031] Such as Figure 1As shown, the steaming and draining unit 2 can move up and down through a lifting mechanism. Specifically, the lifting mechanism includes a connecting ring 35 and a lifter 37. The lifter 37 is an electric screw lifter. The hollow support rods 3 of the steaming and draining unit 2 are all connected to the connecting ring 35. Connecting frames 36 are provided on both sides of the connecting ring 35, and the connecting frames 36 are connected to the lifter 37. The lifter 37 can drive the steaming and draining unit 2 to move into or out of the cylinder 1. In step S6, during the process of introducing the mixed liquid into the treatment chamber 11, the lifting mechanism drives the steaming and draining unit 2 to slowly rise, so that the steaming and draining unit 2 is separated from the cylinder 1. This not only facilitates the removal of the fermented product in the cylinder 1 after fermentation is completed, but also during the rising process, it can stir the rice inside, which is beneficial to improving the mixing uniformity of the mixed liquid and the rice, thereby improving the fermentation effect of the rice.

[0032] As Figure 2 and Figure 7 shown, the inner wall of the cylinder 1 is a tapered structure with a larger upper part and a smaller lower part. The lower end of the hollow support rod 3 is hinged to one side of the support plate 4 close to the side wall of the cylinder 1. A hinge joint 32 is provided at the lower part of the hollow support rod 3. A hinge shaft 33 is provided at the hinge joint 32. A hollow boss 44 is provided at the steam pipe 42. An installation groove 45 is provided inside the boss 44. The hinge joint 32 is inserted into the installation groove 45, and both ends of the hinge shaft 33 are inserted into the boss 44. The support plate 4 can rotate along the hinge shaft 33. A first through hole 34 is provided inside the hinge shaft 33. The inside of the hollow support rod 3 is communicated with the steam pipe 42 through the first through hole 34. By providing the hollow hinge shaft 33, on the premise of ensuring the hinge connection between the support plate 4 and the hollow support rod 3, it can also enable the communication between the inside of the hollow support rod 3 and the steam pipe 42, so as to facilitate the conduction of steam. By providing the rotatable support plate 4, when the steaming and draining unit 2 rises, the support plate 4 is subjected to the gravity of the rice and can rotate downward along the hinge shaft 33. Thus, it can not only reduce the rising resistance of the steaming and draining unit 2 and facilitate the separation of the steaming and draining unit 2 from the cylinder 1, but also reduce the residue of rice on the surface of the support plate 4, and the structural reliability is good.

[0033] The size of the feeding port 13 is relatively large, and the fermented rice can be directly discharged from the feeding port 13. That is, when the rice fermentation is completed, the plug cover 400 is unscrewed, and the plug cover 400 is separated from the feeding port 13. The fermented rice and the fermentation liquid are discharged from the feeding port 13.

[0034] As Figures 2 to 4As shown, a support head 5 is provided inside the cylinder body 1. The support head 5 is fixedly connected to the bottom of the cylinder body 1. A plurality of the support plates 4 form a planar annular structure inside the cylinder body 1. The support head 5 is located at the center of the planar annular structure formed by the plurality of support plates 4 and is in clearance fit with the inner side of the support plates 4. This clearance is smaller than the size of rice. A slider 6 corresponding to the support plates 4 is provided inside the support head 5. One end of the slider 6 extends beyond the side wall of the support head 5 and abuts against the lower part of the inner side of the corresponding support plate 4. When the support plate 4 is inside the cylinder body 1, the support plate 4 is supported by a hollow support rod 3 near the inner wall of the cylinder body 1 and is supported by the slider 6 near the support head 5, thereby realizing the fixed support of the support plate 4.

[0035] A channel 64 is provided inside the slider 6. A second through hole 47 is provided on the surface of the support plate 4. The second through hole 47 communicates with one end of the channel 64 and the steam pipe 42 respectively. A third through hole 56 is provided at the support head 5. The third through hole 56 communicates with the treatment chamber 11 and the other end of the channel 64 respectively. The steam pipe 42, the second through hole 47, the channel 64 and the third through hole 56 form a steam channel. When the lower part of the support plate 4 abuts against the upper part of the slider 6, the steam pipe 42, the second through hole 47, the channel 64 and the third through hole 56 are communicated to form a steam channel. At this time, part of the steam can enter the treatment chamber 11 from the third through hole 56, which is beneficial to improving the rice steaming effect.

[0036] As Figures 2 to 6 As shown, the slider 6 can move so that the end of the slider 6 can be inserted into or extended from the side wall of the support head 5. Specifically, a first installation cavity 54 is provided inside the support head 5, and a second installation cavity 55 for installing the slider 6 is provided on the periphery of the first installation cavity 54. A driver is installed in the first installation cavity 54. The driver contacts the slider 6. Through the driver, the slider 6 can move back and forth, so that the slider 6 can be inserted into the support head 5. When the steaming and draining unit 2 needs to be taken out, first move the slider 6 into the support head 5. At this time, the channel 64 is blocked from both the second through hole 47 and the third through hole 56. At the same time, the support plate 4 is affected by the gravity of the rice and can tilt downward by a certain angle, thereby reducing the initial lifting force of the lifter 37 and greatly reducing the damage risk at the connection between the hollow support rod 3 and the support plate 4. The structural reliability is good.

[0037] Specifically, a limiting block 46 is provided at the lower part of the support plate 4. The end of the slider 6 can abut against the limiting block 46. The slider 6 includes a support portion 61. The support portion 61 can penetrate through the support head 5 and is used for supporting the support plate 4. A support rib 62 is provided at one end of the support portion 61 located in the second installation cavity 55. A first spring 200 is provided on the side of the support rib 62 facing the support head 5. When the slider 6 moves to the right, the first spring 200 is compressed. By providing the first spring 200, automatic reset of the slider 6 can be achieved. A connecting portion 63 is provided at one end of the support rib 62 away from the support portion 61. The connecting portion 63 is inserted into the first installation cavity 54 and connected to the driver.

[0038] Specifically, a sleeve 51 is provided on the upper part of the support head 5. The upper part of the sleeve 51 is higher than the upper part of the cylinder body 1. The driver is a cam 7. The cam 7 rotates through a rotating shaft 8. The rotating shaft 8 is located in the sleeve 51 and its upper end extends beyond the upper part of the sleeve 51. The lower end of the rotating shaft 8 is connected to the support head 5 through a bearing and the upper end is connected with a first handle 81. By rotating the first handle 81, the rotating shaft 8 can be driven to rotate. The lower end of the rotating shaft 8 is connected to the cam 7. The cam 7 includes a convex portion 71 corresponding to the slider 6. A concave portion 72 is provided between two adjacent convex portions 71. When the convex portion 71 abuts against the side surface of the slider 6, the end of the slider 6 extends out of the side surface of the support head 5. When the concave portion 72 abuts against the side surface of the slider 6, the slider 6 is located inside the support head 5.

[0039] Among them, the sizes of the steam outlet 43, the steam outlet 31, and the third through hole 56 are all smaller than the size of rice. Through this design, the risk of rice blockage can be reduced. During actual use, even if the rice is blocked, since the rice becomes soft after soaking, the high-pressure steam and the mixed liquid can still flow out from the steam outlet 43, the steam outlet 31, and the third through hole 56.

[0040] Such as Figure 4 and Figure 5As shown, sampling ports 52 near the bottom of the sleeve 51 and sampling ports 53 near the upper part of the sleeve 51 are respectively provided on the side wall of the sleeve 51. The position of the sampling port 53 is higher than that of the cylinder body 1. The sampling port 52 is communicated with the treatment chamber 11. A sampling member 100 capable of moving up and down is provided in the sleeve 51. The sampling member 100 can move from the sampling port 52 to the sampling port 53. Specifically, a rotating sleeve 9 is provided inside the sleeve 51. The sampling member 100 is sleeved outside the rotating sleeve 9 and is threadedly connected to the rotating sleeve 9. Guide ribs 59 are provided on the inner wall of the sleeve 51, and guide grooves 101 cooperating with the guide ribs 59 are provided on the outer wall of the sampling member 100. The lower end of the rotating sleeve 9 is connected to the support head 5 through a bearing. The upper end of the rotating sleeve 9 extends beyond the upper part of the sleeve 51 and is connected to the sleeve 51 through a bearing. The rotating sleeve 9 is sleeved outside the rotating shaft 8 and is connected to the rotating shaft 8 through a bearing. The upper end of the rotating shaft 8 is higher than the upper end of the rotating sleeve 9. A second handle 91 is provided at the upper end of the rotating sleeve 9. By rotating the second handle 91, the rotating sleeve 9 can be driven to rotate, so that the sampling member 100 moves up and down along the guide ribs 59;

[0041] When rice is in the fermentation process, it is necessary to sample the fermented rice and the fermentation broth. However, the depth of the cylinder body 1 is relatively deep, and it is impossible to sample the rice and the fermentation broth at the bottom of the cylinder body 1 from above the cylinder body 1. Therefore, through the sampling port 52, the sampling port 53 and the sampling member 100 of the present invention, the sampling of the rice and the fermentation broth at the bottom of the cylinder body 1 can be realized. Specifically, when sampling operation is required, the rotating sleeve 9 is rotated to drive the sampling member 100 to move down, so that the sampling member 100 is communicated with the sampling port 52. The rice and the fermentation broth near the sampling port 52 can be squeezed into the sampling member 100 from the sampling port 52. At this time, the rotating sleeve 9 is rotated again to drive the sampling member 100 containing the rice and the fermentation broth sample to rise. When the sampling member 100 rises to the sampling port 53, the staff can take out the sample in the sampling member 100 through the sampling port 53 to complete the sampling operation. By comparing the sample at the bottom of the cylinder body 1 with the sample near the upper part of the cylinder body 1, it is helpful for the staff to judge the fermentation situation of the rice.

[0042] Specifically, a baffle 57 is provided between the sleeve 51 and the rotating sleeve 9. The outer wall of the baffle 57 can abut against the inner wall of the sleeve 51 and block the sampling port 52. The baffle 57 is connected to the upper part of the support head 5 through a guide rod 58. A second spring 300 is sleeved outside the guide rod 58. The upper end of the second spring 300 abuts against the lower part of the baffle 57 and the lower end abuts against the upper part of the support head 5. The side wall of the sampling member 100 is in sealed cooperation with the sleeve 51. The sampling member 100 can push the baffle 57 down, so that the baffle 57 is misaligned with the sampling port 52 and the sampling member 100 is communicated with the sampling port 52. When the sampling member 100 is not in contact with the baffle 57, the baffle 57 blocks and seals the sampling port 52 to prevent the fermentation broth and rice from entering the sleeve 51 from the sampling port 52.

[0043] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A yellow rice wine brewing container, characterized in that, It includes a cylinder body (1), and a plurality of steaming and draining units (2) are arranged inside the cylinder body (1). The steaming and draining unit (2) includes a support plate (4). The inside of the cylinder body (1) is divided into a treatment chamber (11) and a draining chamber (12) by the support plate (4). The support plate (4) is provided with mesh holes (41) inside, and the mesh holes (41) communicate with the treatment chamber (11) and the draining chamber (12) respectively. A feeding port (13) is arranged at the lower part of the draining chamber (12). A steam pipe (42) is arranged on the surface of the support plate (4), and a plurality of steam outlets (43) are arranged on the surface of the steam pipe (42). The steam outlets (43) are located in the treatment chamber (11).

2. The yellow rice wine brewing container according to claim 1, characterized in that, The steaming and draining unit (2) further includes a hollow support rod (3) connected to the support plate (4). A plurality of steam outlets (31) are arranged on the side surface of the hollow support rod (3), and the inside of the hollow support rod (3) is communicated with the inside of the steam pipe (42).

3. A yellow rice wine brewing container according to claim 2, characterized in that, The steaming and draining unit (2) can move up and down through a lifting mechanism. The lifting mechanism includes a connecting ring (35) and a lifter (37). The hollow support rods (3) of the steaming and draining unit (2) are all connected to the connecting ring (35). Connecting frames (36) are arranged on both sides of the connecting ring (35), and the connecting frames (36) are connected to the lifter (37). The lifter (37) can drive the steaming and draining unit (2) to move into or out of the cylinder body (1).

4. A rice wine brewing container according to claim 2, wherein The lower end of the hollow support rod (3) is hinged to one side of the support plate (4) close to the side wall of the cylinder body (1). A hinge joint (32) is arranged at the lower part of the hollow support rod (3), and a hinge shaft (33) is arranged at the hinge joint (32). A hollow boss (44) is arranged at the steam pipe (42), and an installation groove (45) is arranged inside the boss (44). The hinge joint (32) is inserted into the installation groove (45), and both ends of the hinge shaft (33) are inserted into the boss (44). The support plate (4) can rotate along the hinge shaft (33). A first through hole (34) is arranged inside the hinge shaft (33), and the inside of the hollow support rod (3) is communicated with the steam pipe (42) through the first through hole (34).

5. A yellow rice wine brewing container according to claim 4, characterized in that, A support head (5) is arranged inside the cylinder body (1), and the support head (5) is fixedly connected to the bottom of the cylinder body (1). A plurality of the support plates (4) form a planar ring-shaped structure inside the cylinder body (1). The support head (5) is located at the center of the planar ring-shaped structure formed by the plurality of support plates (4) and is in clearance fit with the inner side of the support plate (4). A slider (6) corresponding to the support plate (4) is arranged inside the support head (5), and one end of the slider (6) extends beyond the side wall of the support head (5) and abuts against the lower part of the inner side of the corresponding support plate (4).

6. A rice wine brewing container according to claim 5, characterized in that, A channel (64) is provided inside the slider (6). A second through hole (47) is provided on the surface of the support plate (4). The second through hole (47) communicates with one end of the channel (64) and the steam pipe (42) respectively. A third through hole (56) is provided at the support head (5). The third through hole (56) communicates with the treatment chamber (11) and the other end of the channel (64) respectively. The steam pipe (42), the second through hole (47), the channel (64) and the third through hole (56) form a steam channel.

7. A yellow rice wine brewing container according to claim 5, characterized in that, A sleeve (51) is provided above the support head (5). The upper part of the sleeve (51) is higher than the upper part of the cylinder body (1). A sample inlet (52) near the bottom of the sleeve (51) and a sample outlet (53) near the upper part of the sleeve (51) are respectively provided on the side wall of the sleeve (51). The sample inlet (52) communicates with the treatment chamber (11). A sampling member (100) capable of moving up and down is provided inside the sleeve (51). The sampling member (100) can move from the sample inlet (52) to the sample outlet (53).

8. A rice wine brewing container according to claim 7, characterized in that, A rotating sleeve (9) is provided inside the sleeve (51). The sampling member (100) is sleeved outside the rotating sleeve (9) and is threadedly connected to the rotating sleeve (9). Guide ribs (59) are provided on the inner wall of the sleeve (51). Guide grooves (101) cooperating with the guide ribs (59) are provided on the outer wall of the sampling member (100). The lower end of the rotating sleeve (9) is connected to the support head (5) through a bearing. The upper end of the rotating sleeve (9) extends beyond the upper part of the sleeve (51) and is connected to the sleeve (51) through a bearing. Rotate the rotating sleeve (9) to make the sampling member (100) move up and down along the guide ribs (59).

9. A yellow rice wine brewing container according to claim 8, characterized in that, A baffle (57) is provided between the sleeve (51) and the rotating sleeve (9). The outer wall of the baffle (57) can abut against the inner wall of the sleeve (51) and block the sample inlet (52). The baffle (57) is connected to the upper part of the support head (5) through a guide rod (58). A second spring (300) is sleeved outside the guide rod (58). The upper end of the second spring (300) abuts against the lower part of the baffle (57) and the lower end abuts against the upper part of the support head (5). The sampling member (100) can push the baffle (57) downward to make the baffle (57) misaligned with the sample inlet (52) and the sampling member (100) communicate with the sample inlet (52).

10. A yellow rice wine brewing container according to claim 1, characterized in that, A plug (400) is threadedly connected to the material discharge port (13). A liquid outlet pipe (401) is provided below the plug (400). A valve (500) is connected to the liquid outlet pipe (401). A partition chamber (14) is provided between the outer wall and the inner wall of the cylinder body (1).

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