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CN-224212631-U - Rice jar fermentation system falls with rice for yellow rice wine brewing

CN224212631UCN 224212631 UCN224212631 UCN 224212631UCN-224212631-U

Abstract

The utility model belongs to the technical field of yellow wine brewing, and particularly relates to a rice jar fermentation system for yellow wine brewing, which comprises a jar body, wherein a jar opening wall is fixed on the jar body, a jar cover is arranged at the top of the jar opening wall, a cover body is arranged on the jar cover, an upper cover plate is arranged on the jar cover, a lower cover plate is sleeved outside the jar body, the upper cover plate and the lower cover plate are fixed in an inserting manner, external air, impurities and microorganisms cannot enter between the jar cover and the jar body through the upper cover plate and the lower cover plate, sealing effect is enhanced, sealing strips are arranged on the inner wall of an annular groove and the outer wall of an annular bump, sealing performance is improved between the jar cover and the jar body, a connecting rod penetrates through the upper cover plate, the jar cover plate and the lower cover plate respectively, and the upper cover plate, the lower cover plate and the connecting rod are mutually matched, so that the stability among the upper cover plate, the jar cover plate and the lower cover plate is enhanced.

Inventors

  • SHEN XIULONG

Assignees

  • 嘉善子陵滩酒业有限公司

Dates

Publication Date
20260508
Application Date
20250424

Claims (7)

  1. 1. The rice jar fermentation system for brewing the yellow rice comprises a jar body (1), a jar mouth wall (2) is fixedly arranged at the top of the jar body (1), a jar cover (3) is arranged at the top of the jar mouth wall (2), and is characterized in that a cover body (4) is arranged on the jar cover (3), The cover body (4) comprises an upper cover plate (5) and a lower cover plate (6), The upper cover plate (5) is sleeved on the cylinder cover (3), the upper cover plate (5) is arranged above the cylinder cover (3), the lower cover plate (6) is sleeved on the outer wall of the cylinder opening wall (2), the lower cover plate (6) is connected with the cylinder opening wall (2), The upper sealing cover plate (5) is spliced with the lower sealing cover plate (6), A connecting rod (7) is arranged among the upper sealing cover plate (5), the cylinder cover falling plate (3) and the lower sealing cover plate (6), the connecting rod (7) respectively penetrates through the upper sealing cover plate (5), the cylinder cover falling plate (3) and the lower sealing cover plate (6), the connecting rod (7) is connected with the upper sealing cover plate (5), the cylinder cover falling plate (3) and the lower sealing cover plate (6), The connecting rod (7) comprises a positioning rod (8) and a cover cap (9), and one end of the positioning rod (8) is spliced with the cover cap (9).
  2. 2. The rice jar fermentation system for brewing yellow rice according to claim 1, wherein the upper cover plate (5) is provided with an annular groove (10), the lower cover plate (6) is provided with an annular projection (11) for the annular groove (10) to extend into, and the annular projection (11) is connected with the annular groove (10).
  3. 3. The rice jar fermentation system for brewing yellow rice according to claim 2, wherein sealing strips (15) are respectively arranged on the inner wall of the annular groove (10) and the outer wall of the annular projection (11), the sealing strips (15) are fixedly connected with the inner wall of the annular groove (10) and the outer wall of the annular projection (11), and the sealing strips (15) are made of rubber.
  4. 4. The rice jar fermentation system for brewing yellow rice according to claim 1, wherein the cover cap (9) is provided with an insert hole (14), and one end of the positioning rod (8) is arranged in the insert hole (14) and is connected with the insert hole (14).
  5. 5. The rice jar fermentation system for brewing yellow rice according to claim 1, wherein the upper cover plate (5), the jar cover (3) and the lower cover plate (6) are respectively provided with a through hole (12) for the connecting rod (7) to pass through.
  6. 6. The rice jar fermentation system for brewing yellow rice according to claim 1, wherein the upper cover plate (5) is provided with a cavity (13) for placing the jar cover (3).
  7. 7. The rice jar fermentation system for brewing yellow wine according to claim 6, wherein the inner wall of the chamber (13) is provided with a sealing coating, and the sealing coating adopts thermoplastic resin.

Description

Rice jar fermentation system falls with rice for yellow rice wine brewing Technical Field The utility model relates to the technical field of yellow wine brewing, in particular to a rice jar-falling fermentation system for yellow wine brewing. Background Yellow wine is used as a traditional Chinese brewed wine product, the brewing process is long-standing, the skill is exquisite, and the wine contains deep cultural background. In the process of brewing yellow rice wine, jar-falling fermentation of rice is a crucial link, and the jar-falling fermentation directly relates to the quality and flavor of the yellow rice wine. For example, grant bulletin number CN215365662U discloses a rice jar fermentation system that falls for brewing yellow rice, including the jar body that falls, the top fixed mounting of jar body has jar mouth wall, the top of jar mouth wall is provided with the jar lid that falls, bottom fixed mounting at jar mouth wall has the backup pad, be provided with the spacing subassembly that prevents to fall the jar lid and drop in the backup pad, be provided with the spacing subassembly that releases of canceling fixture block in the backup pad, be provided with the subassembly that resets that releases the grip block to the jar lid centre gripping that falls in the backup pad, be provided with spacing subassembly and canceling assembly in the backup pad, can release the spacing of fixture block when the jar lid that falls removes to the jar body for the grip block can be with the laminating of jar lid on jar mouth wall under the effect of spring No. one. Above-mentioned in, the seal structure of cylinder cap and jar body falls is comparatively complicated, needs a plurality of steps to accomplish sealing operation, has increased operating personnel's intensity of labour, and the sealed effect of cylinder cap and jar body falls simultaneously is relatively poor, can make external air, impurity and microorganism enter into between cylinder cap and the jar body that falls, influences quality and the flavor of yellow rice wine. Disclosure of utility model Aiming at the defects of the prior art, the utility model aims to provide the rice jar-falling fermentation system for brewing the yellow rice, which has the advantages of improving the sealing effect, along with simple sealing structure and simple and convenient operation. In order to achieve the above purpose, the present utility model provides the following technical solutions: The rice jar-falling fermentation system for brewing yellow rice comprises a jar-falling body, wherein a jar opening wall is fixedly arranged at the top of the jar-falling body, a jar-falling cover is arranged at the top of the jar opening wall, the rice jar-falling fermentation system is characterized in that a cover body is arranged on the jar-falling cover and comprises an upper cover plate and a lower cover plate, The upper cover plate is sleeved on the cylinder cover, the upper cover plate is arranged above the cylinder cover, the lower cover plate is sleeved on the outer wall of the cylinder opening wall, the lower cover plate is connected with the cylinder opening wall, the upper cover plate is spliced with the lower cover plate, The connecting rod is arranged between the upper sealing cover plate, the cylinder cover and the lower sealing cover plate, penetrates through the upper sealing cover plate, the cylinder cover and the lower sealing cover plate respectively, and is connected with the upper sealing cover plate, the cylinder cover and the lower sealing cover plate and comprises a positioning rod and a cover cap, and one end of the positioning rod is spliced with the cover cap. The utility model is further characterized in that the upper cover plate is provided with an annular groove, the lower cover plate is provided with an annular lug which is used for the annular groove to extend into, and the annular lug is connected with the annular groove. The utility model is further provided with sealing strips which are respectively and fixedly connected with the inner wall of the annular groove and the outer wall of the annular convex block, wherein the sealing strips are made of rubber. The utility model is further characterized in that the cap is provided with an insert hole, and one end of the positioning rod is arranged in the insert hole and connected with the insert hole. The utility model is further provided that through holes for the connecting rods to pass through are formed in the upper cover plate, the cylinder cover and the lower cover plate. The utility model is further characterized in that the upper cover plate is provided with a cavity for placing the cylinder cover. The utility model is further characterized in that a sealing coating is arranged on the inner wall of the cavity, and the sealing coating adopts thermoplastic resin. By adopting the technical scheme, the utility model has the beneficial effects that: the upper cover plate is arranged on t