CN211847855U - Cap pressing device for wine fermentation in laboratory - Google Patents

Abstract

The utility model discloses a cap ware is pressed in grape wine fermentation in laboratory belongs to the fermenting installation field, has solved the problem that current cap equipment of pressing is not suitable for the laboratory. The utility model discloses a telescopic link, go up branch and lower branch, it is the same with lower branch to go up branch, the telescopic link is established to constitute by interior loop bar and the mutual cover of outer loop bar, outer loop bar lower extreme is equipped with the branch go-between, a plurality of upper support bar upper ends are articulated around last branch go-between, interior loop bar lower extreme is equipped with down the branch and connects the cap, every one end one-to-one ground of branch is articulated with last branch, a plurality of lower another end of branch is articulated under around the branch connects the cap, be equipped with the solid fixed ring of telescopic link on the outer loop bar. The utility model discloses simple structure, low cost, easy operation can be used to the glass fermentation cylinder of various different specifications, model, is suitable for the laboratory to use.

Description

Cap pressing device for wine fermentation in laboratory

Technical Field

The utility model belongs to the fermenting installation field, concretely relates to cap ware is pressed in grape wine fermentation in laboratory.

Background

During the fermentation of wine, the solid part is caused by CO₂The grape wine is driven to float upwards to form a 'wine cap', so that the contact area of the grape fruit peel and the grape juice is reduced, rich pigments and aromatic substances contained in the grape fruit peel cannot be effectively dissolved out, and the color and luster and the aroma of the grape wine as well as the fullness degree and the structural sense of the wine body are greatly influenced. Meanwhile, the wine cap floats upwards, so that 1/4-1/5 at the whole height of the wine cap is in a non-immersed state, risks such as bacterial pollution, fermentation stopping and the like are easily caused, and the safety of the wine is influenced. Therefore, the wine fermentation process needs to have a 'capping' operation step, and some fermentation tanks with capping function are available in the wine production. However, when wine is fermented in a laboratory, glass containers of various sizes and models are generally used as fermentation tanks due to the influence of experimental factors such as experimental conditions, environment, equipment conditions, experimental settings and the like. If the device such as the pressing plate in the fermentation tank with the cap pressing function is simply applied to the glass fermentation tank commonly used in the laboratory, the device is not suitable for installation, has high cost and is not suitable for being used in the laboratory.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cap ware is pressed in grape wine fermentation in laboratory to solve the current problem that presses the cap equipment to be not suitable for the laboratory.

The technical scheme of the utility model is that: the utility model provides a cap ware is pressed in grape wine fermentation for laboratory, including the telescopic link, go up branch and lower branch, it all is equipped with a plurality ofly and quantity the same with lower branch to go up branch, the telescopic link is established by interior loop bar and the mutual cover of overcoat pole and is constituteed, overcoat pole lower extreme is equipped with the pole go-between, a plurality ofly go up the pole upper end and articulate around last branch go-between, interior loop bar lower extreme is equipped with down the branch and connects the cap, every one end one-to-one ground of branch is articulated with last branch down, the other end of a plurality of branches is articulated under around the branch connects the cap, be equipped with the solid fixed.

As a further improvement of the utility model, the lower end of the upper supporting rod is provided with a rubber sleeve to increase the friction force between the upper supporting rod and the inner wall of the fermentation tank, and the cap pressing device is convenient to be fixed in the glass fermentation tank used in the laboratory.

As a further improvement of the utility model, a gauze is arranged between the adjacent upper supporting rods. The gauze is supported between the upper supporting rods, so that the solid matters can be prevented from rising, and meanwhile, the liquid and the gas can be ensured to permeate.

As a further improvement of the utility model, a plurality of clamping grooves are arranged on the outer loop bar along the length direction.

The utility model has the advantages that: the utility model discloses an adjust the upper and lower relative position of inner loop pole and outer loop pole, the adjustable angle that struts of branch can be used to the glass fermentation cylinder of various different specifications, model, is suitable for the laboratory to use, has solved the fixed nonadjustable problem of current "press cap" size, and can put into and take out fermentation cylinder, convenient to use very conveniently. The utility model discloses "wine cap" problem that rises when effectively having solved laboratory fermentation grape wine has improved flooding efficiency, has practiced thrift the manpower. The utility model discloses simple structure, low cost, easy operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a usage state diagram of the present invention.

In the figure, 1-the telescopic rod fixing ring; 2-an outer loop bar; 3-upper support rod connecting ring; 4-lower support rod; 5-upper supporting rod; 6-rubber sleeve; 7-lower support rod connecting cap; 8-gauze; 9-fermentation tank; 10-inner loop bar.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, a cap ware is pressed in laboratory grape wine fermentation, including the telescopic link, upper strut 5 and lower strut 4 all are equipped with a plurality ofly and the quantity is the same, the telescopic link is established by interior loop bar 10 and outer loop bar 2 cover each other and is constituteed, 2 lower extremes of outer loop bar are equipped with upper strut go-between 3, a plurality of upper strut 5 upper ends articulate around upper strut go-between 3, interior loop bar 10 lower extreme is equipped with lower strut and connects cap 7, every lower strut 4's one end one-to-one ground is articulated with upper strut 5, a plurality of lower strut 4's the other end articulates around lower strut connects cap 7, be equipped with the solid fixed ring 1 of telescopic link on the outer loop bar 2.

The lower end of the upper supporting rod 5 is provided with a rubber sleeve 6.

A gauze 8 is arranged between the adjacent upper supporting rods 5.

A plurality of clamping grooves 21 are formed in the outer sleeved rod 2 along the length direction, the clamping grooves 21 are convenient for fixing the telescopic rod fixing ring 1, and different telescopic degrees of the telescopic rod correspond to different clamping grooves 21 for fixing the telescopic rod fixing ring 1.

The telescopic rod fixing ring 1 can adopt a hoop, a rubber ring and the like.

The fermenter 9 is a glass fermenter commonly used in laboratories.

The using method comprises the following steps: loosen the solid fixed ring 1 of telescopic link, with outer loop bar 2 rebound, make upper branch 5 shrink (prop open the angle and diminish promptly), be convenient for put into fermentation cylinder 9 with upper branch 5, place the suitable high position in fermentation cylinder 9 with upper branch 5's lower, push down outer loop bar 2, under the supporting role of lower branch 4, upper branch 5 opens (propping open the angle grow promptly), make the rubber sleeve 6 top of upper branch 5 lower extreme on the inner wall of fermentation cylinder 9, then the solid fixed ring 1 of locking telescopic link, fix outer loop bar 2 and inner loop bar 10, upper branch 5 and gauze 8 form "lid", firmly detain in fermentation cylinder 9, as shown in fig. 2. The 'wine cap' rising in the fermentation process is intercepted by the gauze 8 on the 'cap pressing device' and can not rise continuously, and meanwhile, the liquid and gas in the fermentation tank can be freely exchanged on the two sides of the gauze due to the porous material characteristics of the gauze 8. After the fermentation is finished, the telescopic rod fixing ring 1 is loosened, the outer sleeve rod 2 is moved upwards, the upper supporting rod 5 is contracted, and the cap pressing device can be easily taken out.

Claims (4)

1. The utility model provides a cap ware is pressed in grape wine fermentation is used in laboratory which characterized in that: including telescopic link, upper strut (5) and lower branch (4), it is the same with lower branch (4) all to be equipped with a plurality of and quantity to go up branch (5), the telescopic link is established by interior loop bar (10) and outer loop bar (2) cover each other and is constituteed, outer loop bar (2) lower extreme is equipped with branch go-between (3), and a plurality of upper ends of going up branch (5) articulate around upper strut go-between (3), interior loop bar (10) lower extreme is equipped with down branch and connects cap (7), and every one end one-to-one ground of lower branch (4) is articulated with upper strut (5), and a plurality of other ends of lower branch (4) articulate around branch connect cap (7), are equipped with solid fixed ring (1) of telescopic link on outer loop bar (2).

2. The laboratory wine fermentation capping device of claim 1, wherein: the lower end of the upper supporting rod (5) is provided with a rubber sleeve (6).

3. A laboratory wine fermentation capping device according to claim 1 or 2, wherein: gauze (8) is arranged between the adjacent upper supporting rods (5).

4. The laboratory wine fermentation capping device of claim 3, wherein: a plurality of clamping grooves (21) are formed in the outer sleeved rod (2) along the length direction.

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