CN212152270U - Sealing device for improving bean curd fermentation efficiency - Google Patents

Abstract

The utility model belongs to the technical field of the food processing technique and specifically relates to an improve sealers of bean curd fermentation efficiency is related to, including the base, the peripheral department of base is equipped with end chimb, and the top overlap joint of base has a plurality of flourishing dishes that are the form of piling up, and the peripheral department cover of base is equipped with organ board cover, and the bottom fixed frame is installed to the bottom of organ board cover, and the top fixed frame is installed on the top of organ board cover, and the top of the fixed frame in top is fixed with sealed lid through revolving. This improve sealer of bean curd fermentation efficiency through setting up the organ board cover in base periphery department for the organ board cover can follow the change according to piling up the space around the flourishing flange of quantity of flourishing flange all the time, thereby makes the organ board cover form the oxygen content in the space not too much, so that make the bean curd of placing on flourishing flange can change into anaerobic fermentation after the aerobic fermentation, increases the efficiency of bean curd fermentation.

Description

Sealing device for improving bean curd fermentation efficiency

Technical Field

The utility model relates to a food processing technology field, specifically speaking relates to an improve sealer of bean curd fermentation efficiency.

Background

When the bean curd is used for preparing the fermented bean curd, monascus, saccharomycetes, aspergillus oryzae and the like are added for sealed storage according to the requirements of different varieties, the bean curd in a sealed space firstly consumes oxygen to grow mould, so that the mould generates protease to decompose protein in the bean curd, and then after the oxygen in the sealed space is exhausted, the bean curd starts anaerobic fermentation to make the fermented bean curd mature. When fermenting bean curd, because the space in the sealed container is usually fixed for when fermenting a small amount of bean curd, because the oxygen content in the space is too much, make the time that bean curd gets into the anaerobic fermentation link delayed, cause the efficiency of bean curd fermentation to slow down, influence the production efficiency of fermented bean curd.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve sealer of bean curd fermentation efficiency to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sealer for improving the fermentation efficiency of bean curd comprises a base, wherein a bottom convex edge is integrally formed at the periphery of the bottom end of the base, a plurality of containing trays are lapped at the top end of the base, top cavities for placing bean curd are formed at the top ends of the containing trays, bottom convex columns are tightly welded at four corners of the bottom ends of the containing trays, positioning bosses are integrally formed at the bottom ends of the bottom convex columns, a plurality of top convex columns are tightly welded at the bottom of the top cavities, positioning holes are formed at the top ends of the top convex columns, the positioning bosses extend into the positioning holes, the containing trays are stacked, an organ plate sleeve is sleeved at the periphery of the base, a bottom fixing frame is tightly bonded at the bottom end of the organ plate sleeve, a top fixing frame is tightly bonded at the top end of the organ plate sleeve, the bottom fixing frame is fixedly connected with the bottom convex edge through bolts, and the bottom surface of the bottom fixing frame is tightly attached to the top surface of the bottom convex edge, the top end of the top fixing frame is fixedly provided with a sealing cover through a rotating handle, and the bottom surface of the sealing cover is tightly attached to the top surface of the top fixing frame.

Preferably, four corners of the top end of the base are provided with jacks, the shape of each jack is the same as that of each positioning hole, and the positions of the jacks correspond to the positions of the positioning bosses one to one.

Preferably, the position of the bottom convex column corresponds to the position of the top convex column, and when the positioning boss extends into the positioning hole, the bottom end surface of the bottom convex column is abutted against the top end surface of the top convex column.

Preferably, four corners of the bottom end of the sealing cover are tightly welded with fixing columns, the fixing columns are the same as the bottom convex columns in shape, and the positions of the fixing columns correspond to the positions of the top convex columns one by one.

Preferably, the top end of the top fixing frame is provided with a plurality of threaded holes, the bottom end of the rotating handle is tightly welded with a threaded column, and the threaded column penetrates through the sealing cover and is in threaded connection with the threaded holes.

Preferably, a handle is attached to the top end of the sealing cap by a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

this improve sealer of bean curd fermentation efficiency through setting up the organ board cover in base periphery department for the organ board cover can follow the change according to piling up the space around the flourishing flange of quantity of flourishing flange all the time, thereby makes the organ board cover form the oxygen content in the space not too much, so that make the bean curd of placing on flourishing flange can change into anaerobic fermentation after the aerobic fermentation, increases the efficiency of bean curd fermentation.

Drawings

Fig. 1 is a schematic view of the utility model in use;

fig. 2 is another schematic view of the utility model;

fig. 3 is a schematic view of the overall structure of the utility model;

FIG. 4 is a schematic structural view of the receiving tray of the utility model;

fig. 5 is a schematic structural view of the organ plate sleeve of the utility model;

fig. 6 is a schematic structural view of the sealing cover of the utility model.

The meaning of each reference number in the figures is:

1. a base; 11. a bottom flange; 12. a jack; 2. a receiving tray; 21. a top chamber; 22. a bottom convex column; 221. positioning the boss; 23. a top convex column; 231. positioning holes; 3. an organ board sleeve; 31. a bottom fixed frame; 32. a top fixed frame; 4. a sealing cover; 41. fixing a column; 42. rotating a handle; 43. a handle.

Detailed Description

The technical solution in the present invention will be clearly and completely described below with reference to the drawings in the present invention, and it is obvious that the described utility model is only a part of the utility model rather than the whole utility model. Based on utility model provides a, all other utility model that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the term "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a sealer for improving the fermentation efficiency of bean curd comprises a base 1, a bottom convex edge 11 is integrally formed at the periphery of the bottom end of the base 1, a plurality of containing trays 2 are lapped at the top end of the base 1, top cavities 21 used for containing bean curd are formed at the top ends of the containing trays 2, bottom convex columns 22 are tightly welded at four corners of the bottom ends of the containing trays 2, positioning bosses 221 are integrally formed at the bottom ends of the bottom convex columns 22, a plurality of top convex columns 23 are tightly welded at the bottom of the top cavities 21, positioning holes 231 are formed at the top ends of the top convex columns 23, the positioning bosses 221 extend into the positioning holes 231, the positions of the bottom convex columns 22 correspond to the positions of the top convex columns 23, when the positioning boss 221 extends into the positioning hole 231, the bottom end surface of the bottom convex column 22 abuts against the top end surface of the top convex column 23, so that a plurality of receiving trays 2 can be stacked, and a plurality of receiving trays 2 filled with bean curd are placed at the top end of the base 1.

Specifically, the peripheral department cover of base 1 is equipped with organ board cover 3, the bottom of organ board cover 3 closely bonds and has end fixed frame 31, the top of organ board cover 3 closely bonds and has top fixed frame 32, end fixed frame 31 passes through bolt fixed connection with end chimb 11, the bottom surface of end fixed frame 31 closely laminates with the top surface of end chimb 11, the top of top fixed frame 32 is fixed with sealed lid 4 through revolving the handle 42, the bottom surface of sealed lid 4 closely laminates with the top surface of top fixed frame 32. After a plurality of containing discs 2 are placed on a base 1 in a stacking mode, an organ plate sleeve 3 can be extended by pulling the organ plate sleeve 3 upwards, after the extended organ plate sleeve 3 covers the containing discs 2, the containing discs 2 can be covered and connected, then a rotary handle 42 with a threaded column is used for fixing a sealing cover 4 and the top end of the organ plate sleeve 3, so that the containing discs 2 are isolated from the outside, bean curd placed on the containing discs 2 can firstly consume oxygen in a space formed by the organ plate sleeve 3 to enable mold to grow, and after the oxygen is exhausted, the bean curd starts anaerobic fermentation and gradually matures.

Further, jack 12 has all been seted up at four corners on base 1 top, and the shape of jack 12 is the same with the shape of locating hole 231 and jack 12 position and the position one-to-one of location boss 221, makes the flourishing flange 2 after the pile can fix a position on base 1's top, prevents to contain flange 2 slippage from base 1.

In addition, four corners of the bottom end of the sealing cover 4 are tightly welded with fixing columns 41, the fixing columns 41 are identical to the bottom convex columns 22 in shape, the positions of the fixing columns 41 correspond to the positions of the top convex columns 23 one by one, when the fixing columns 41 are aligned with the top convex columns 23 located on the topmost tray 2, the sealing cover 4 keeps a certain distance from the tray 2 under the action of the fixing columns 41, and the sealing cover 4 is prevented from crushing bean curd placed on the topmost tray 2.

It is worth noting that a plurality of threaded holes are formed in the top end of the top fixing frame 32, threaded columns are tightly welded to the bottom end of the rotating handle 42, penetrate through the sealing cover 4 and are in threaded connection with the threaded holes, so that the sealing cover 4 seals the top end of the organ plate sleeve 3, and a space formed by the organ plate sleeve 3 can be isolated from the outside.

It should be noted that the top end of the sealing cover 4 is provided with a handle 43 through a bolt, so that a worker can conveniently hold the sealing cover 4 to disassemble and assemble the sealing cover 4.

When the sealing device for improving the bean curd fermentation efficiency of the utility model is used, a worker firstly lays bean curd to be fermented in a top cavity 21 of a plurality of containing trays 2 in sequence, then aligns a bottom convex column 22 on one containing tray 2 with a jack 12, so that a positioning boss 221 is inserted into the jack 12, thereby the containing trays 2 are positioned on a base 1, then the containing trays 2 are sequentially positioned above the previous containing tray 2, and the bottom convex column 22 on the upper containing tray 2 is aligned with a top convex column 23 on the lower containing tray 2, so that a plurality of containing trays 2 are stacked on the base 1, finally, the organ plate sleeve 3 is pulled upwards to enable the organ plate sleeve 3 to extend upwards, after the containing tray 2 is covered and connected by the organ plate sleeve 3 after extension, the containing tray 2 is covered and connected, then a rotary handle 42 with a threaded column is used for fixing a sealing cover 4 and the top end of the organ plate sleeve 3, the containing tray 2 is isolated from the outside, the bean curd placed on the containing tray 2 can firstly consume oxygen in the space formed by the organ plate sleeve 3 to enable mold to grow, after the oxygen is exhausted, the bean curd starts anaerobic fermentation and becomes mature gradually, and because the extending height of the organ plate sleeve 3 and the number of the containing trays 2 are always in a corresponding state, the oxygen content in the organ plate sleeve 3 cannot be too much, so that the bean curd can smoothly enter an anaerobic fermentation link.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The technical personnel of this trade should understand, the utility model does not receive the restriction of above-mentioned utility model, and what describe in above-mentioned utility model and the description only does the preferred example of the utility model to need not restrict the utility model, under the prerequisite that does not deviate from the spirit and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an improve sealer of bean curd fermentation efficiency, includes base (1), its characterized in that: a bottom convex edge (11) is integrally formed at the periphery of the bottom end of the base (1), a plurality of containing trays (2) are lapped at the top end of the base (1), a top cavity (21) for placing bean curd is formed at the top end of each containing tray (2), bottom convex columns (22) are tightly welded at four corners of the bottom end of each containing tray (2), a positioning boss (221) is integrally formed at the bottom end of each bottom convex column (22), a plurality of top convex columns (23) are tightly welded at the bottom of the top cavity (21), a positioning hole (231) is formed at the top end of each top convex column (23), the positioning bosses (221) extend into the positioning holes (231), the containing trays (2) are stacked, an organ plate sleeve (3) is sleeved at the periphery of the base (1), and a bottom end of the organ plate sleeve (3) is tightly bonded with a bottom fixing frame (31), the top of organ board cover (3) closely bonds and has top fixed frame (32), end fixed frame (31) with end chimb (11) pass through bolt fixed connection, the bottom surface of end fixed frame (31) with the top surface of end chimb (11) closely laminates, the top of top fixed frame (32) is fixed with sealed lid (4) through revolving handle (42), the bottom surface of sealed lid (4) with the top surface of top fixed frame (32) closely laminates.

2. The sealer for improving fermentation efficiency of bean curd according to claim 1, wherein: jacks (12) are formed in four corners of the top end of the base (1), the shapes of the jacks (12) are the same as those of the positioning holes (231), and the positions of the jacks (12) correspond to those of the positioning bosses (221) one by one.

3. The sealer for improving fermentation efficiency of bean curd according to claim 1, wherein: the position of the bottom convex column (22) corresponds to the position of the top convex column (23), and when the positioning boss (221) extends into the positioning hole (231), the bottom end surface of the bottom convex column (22) is abutted to the top end surface of the top convex column (23).

4. The sealer for improving fermentation efficiency of bean curd according to claim 1, wherein: four corners of the bottom end of the sealing cover (4) are tightly welded with fixing columns (41), the fixing columns (41) are the same as the bottom convex columns (22) in shape, and the positions of the fixing columns (41) correspond to the positions of the top convex columns (23) one by one.

5. The sealer for improving fermentation efficiency of bean curd according to claim 1, wherein: the top of the top fixing frame (32) is provided with a plurality of threaded holes, the bottom end of the knob (42) is tightly welded with a threaded column, and the threaded column penetrates through the sealing cover (4) and is in threaded connection with the threaded holes.

6. The sealer for improving fermentation efficiency of bean curd according to claim 1, wherein: the top end of the sealing cover (4) is provided with a handle (43) through a bolt.

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