CN216786078U

CN216786078U - Grape wine brewing and skin pressing device

Info

Publication number: CN216786078U
Application number: CN202123409761.7U
Authority: CN
Inventors: 秦春明
Original assignee: Weifang Gaoya Xianyue Wine Brewing Co ltd
Current assignee: Weifang Gaoya Xianyue Wine Brewing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-21
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a grape wine brewing and skin pressing device, which comprises: the leather pressing module comprises a lifting mechanism and a leather pressing assembly, the leather pressing assembly comprises a connecting rod and a lower pressing cover, the lower pressing cover is arranged on the connecting rod, the connecting rod is arranged on a lifting part of the lifting mechanism, and the lifting mechanism is arranged on the mounting frame; the mounting bracket sets up in the top of the jar body, the pressure skin subassembly is located in the jar body. Realize carrying out the operation of leather cap pushing down automatically to improve the making wine quality of grape wine.

Description

Grape wine brewing and skin pressing device

Technical Field

The utility model relates to the technical field of machinery, in particular to a grape wine brewing and skin pressing device.

Background

The skin soaking is a more complex and key step in wine brewing, namely, after the skins of the grapes are broken, the skins, dregs and juice are mixed together and continuously soaked for a period of time so as to extract required pigments, tannin and flavor substances from the inner surfaces of the skins of the grapes. The tannin content and the color depth of the fermented wine depend on the length of the skin soaking time, the longer the skin soaking time is, the more phenolic substances and the more fragrance can be obtained by the wine, and the more mellow the taste of the brewed wine is. In the wine brewing process, the grape skin floats on the top to form a skin cap, and the top skin cap needs to be pressed down frequently. In the conventional technology, the wine is manually and repeatedly pounded into the wine liquid by a tool, which takes much labor and time. Chinese patent publication No. CN 205576069U discloses a wine fermentation skin pressing device, which presses down a skin cap by configuring a platen to immerse the grape skin in wine. However, the grape skin is always immersed in the wine liquid, so that the color of the wine is too dark, and oxygen cannot be sufficiently obtained in the wine, so that the fermentation effect of the wine is poor, and the taste of the wine is poor. In view of this, how to design a technology for improving wine quality is a technical problem to be solved by the utility model.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wine brewing and skin pressing device, which can automatically press down a skin cap and improve wine brewing quality.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a grape wine brewing and skin pressing device, which comprises: the leather pressing module comprises a lifting mechanism and a leather pressing assembly, the leather pressing assembly comprises a connecting rod and a lower pressing cover, the lower pressing cover is arranged on the connecting rod, the connecting rod is arranged on a lifting part of the lifting mechanism, and the lifting mechanism is arranged on the mounting frame; the mounting bracket sets up in the top of the jar body, it is internal that the pressure skin subassembly is located the jar.

Furthermore, the longitudinal section of the lower pressure cover is of an inverted V-shaped structure.

Furthermore, the upper surface of the lower pressing cover is a circular arc surface.

Further, elevating system includes motor, gear and rack, the gear setting is in the pivot of motor, the gear with the rack toothing, rack vertical arrangement and slidable ground set up from top to bottom on the mounting bracket, the rack is elevating system's lift portion, the connecting rod sets up the lower tip of rack.

Further, elevating system is the cylinder, the cylinder is vertical to be set up on the mounting bracket, the piston rod of cylinder is elevating system's lift portion, the connecting rod sets up the lower tip of piston rod.

Furthermore, the leather pressing module comprises a plurality of leather pressing assemblies which are uniformly distributed around the lifting mechanism.

Compared with the prior art, the technical scheme of the utility model has the following technical effects: through set up the mounting bracket at jar body top, utilize the mounting bracket to install elevating system, elevating system then can drive and press the skin subassembly to reciprocate in jar body, and the cover that pushes down in the skin subassembly then can push down the grape skin in jar body so that the grape skin submergence is in the wine liquid, through controlling elevating system action in order to drive and press reciprocating motion on the skin subassembly, and then can control the grape skin and impress the time of soaking in the wine liquid, and then guarantee that the nutrient substance in the grape skin can release in the wine liquid, and simultaneously, in the skin subassembly elevating movement in-process of pressing, can also bring in the wine liquid in the fermentation in proper amount oxygen, in order to ensure that proper amount supplies to support and guarantee that the fermentation goes on well, realize carrying out the operation of pressing down of leather cap automatically, and improve the making wine quality of grape wine.

Drawings

FIG. 1 is a first schematic structural view of a wine-making skin-pressing device according to the present invention;

FIG. 2 is a schematic structural diagram of a skin pressing module in the wine brewing skin pressing device of the present invention;

FIG. 3 is a view of area A in FIG. 2;

FIG. 4 is a schematic structural diagram of a skin pressing assembly in the wine brewing skin pressing device of the present invention.

Reference numerals:

the tank body 1, the mounting frame 2, the leather pressing module 3, the lifting mechanism 31 and the leather pressing assembly 32;

a motor 311, a gear 312 and a rack 313;

a connecting rod 321 and a lower pressing cover 322.

Detailed Description

As shown in fig. 1 to 4, the present invention provides a wine-brewing skin-pressing device, comprising: the tank body 1, the mounting frame 2 and the leather pressing module 3, wherein the leather pressing module 3 comprises a lifting mechanism 31 and a leather pressing assembly 32, the leather pressing assembly 32 comprises a connecting rod 321 and a lower pressing cover 322, the lower pressing cover 322 is arranged on the connecting rod 321, the connecting rod 321 is arranged on a lifting part of the lifting mechanism 31, and the lifting mechanism 31 is arranged on the mounting frame 2; the mounting frame 2 is arranged in the top of the tank 1, and the leather pressing assembly 32 is positioned in the tank 1.

Specifically, in the actual use process, the wine liquid is put into the tank body 1 together with the grape skin for fermentation treatment. In the fermentation process, the lifting mechanism 31 drives the peel pressing assembly 32 to perform peel pressing operation periodically, so that the floating peel cap is pressed into wine. And adopt the mode of pressing down cover 322 to push down the processing to the leather cap, on the one hand in the in-process that pushes down, push down cover 322 can press the leather cap into the wine liquid in a relatively large range to make the leather cap restriction submergence in the wine liquid in pushing down cover 322, on the other hand in the in-process that pushes down cover 322 and rises, can reduce too much grape skin adhesion at the upper surface of pushing down cover 322, and then more be favorable to improving the effect of pushing down the leather cap in order to optimize the making wine quality.

Wherein, in order to reduce the quantity of grape skin that the surface adheres in the floating process of lower pressure cover 322, the vertical section of lower pressure cover 322 is the structure of type of falling V. Specifically, the lower pressing cover 322 adopting the inverted V-shaped structure can smoothly press the inclined surfaces of the two sides of the lower pressing cover 322 to smoothly leave along with wine liquid in the floating process so as to reduce the adhesion of grape skins on the lower pressing cover 322. Alternatively, the upper surface of the lower pressure cover 322 is a circular arc surface.

Further, the lifting mechanism 31 includes a motor 311, a gear 312 and a rack 313, the gear 312 is disposed on a rotating shaft of the motor 311, the gear 312 is engaged with the rack 313, the rack 313 is vertically arranged and slidably disposed on the mounting block 2 up and down, the rack 313 is a lifting part of the lifting mechanism 31, and the connecting rod 321 is disposed at a lower end of the rack 313.

Specifically, for the lifting mechanism 31, it is to drive the leather pressing assembly 32 to move up and down, and for this purpose, the motor 311 may be used to drive the rack 313 to move up and down to drive the leather pressing assembly 32 to move up and down. The rack 313 can be installed on the installation frame 2 in a vertically sliding manner, and the motor 311 drives the rack 313 to move up and down through the gear 312, so as to drive the leather pressing assembly 32 in the tank body 1 to move up and down.

Similarly, the expression entity of the lifting mechanism 31 may also adopt other structural forms, for example, the lifting mechanism 31 is a cylinder vertically disposed on the mounting frame 2, a piston rod of the cylinder is a lifting part of the lifting mechanism 31, and the connecting rod 321 is disposed at a lower end of the piston rod.

Furthermore, the skin pressing module 3 comprises a plurality of skin pressing assemblies 32, and the plurality of skin pressing assemblies 32 are uniformly distributed around the lifting mechanism 31.

Specifically, for different specifications and sizes of the can body 1, the number of the skin pressing assemblies 32 arranged on the skin pressing module 3 is also different, and in order to ensure the skin pressing effect, a plurality of skin pressing assemblies 32 are uniformly distributed below the lifting mechanism 31. Evenly arranged a plurality of pressure skin subassemblies 32 can be more even push down the soaking treatment to the skin cap in jar body 1, and press skin subassembly 32 quantity through rational configuration, can ensure to impress sufficient grape skin in order to obtain good wine liquid quality, can ensure again that the top remains a quantitative grape skin and keeps the air apart to avoid pressing into the submergence with whole grape skin and lead to completely cut off empty effect variation.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A wine brewing skin pressing device is characterized by comprising: the leather pressing module comprises a lifting mechanism and a leather pressing assembly, the leather pressing assembly comprises a connecting rod and a lower pressing cover, the lower pressing cover is arranged on the connecting rod, the connecting rod is arranged on a lifting part of the lifting mechanism, and the lifting mechanism is arranged on the mounting frame; the mounting bracket sets up in the top of the jar body, it is internal that the pressure skin subassembly is located the jar.

2. The wine brewing skin pressing device according to claim 1, wherein the longitudinal section of the lower pressing cover is of an inverted V-shaped structure.

3. The wine brewing skin pressing device according to claim 1, wherein the upper surface of the lower pressing cover is a circular arc surface.

4. The wine brewing skin pressing device according to claim 1, wherein the lifting mechanism comprises a motor, a gear and a rack, the gear is arranged on a rotating shaft of the motor and is meshed with the rack, the rack is vertically arranged and is slidably arranged on the mounting frame up and down, the rack is a lifting part of the lifting mechanism, and the connecting rod is arranged at a lower end part of the rack.

5. The wine brewing skin pressing device according to claim 1, wherein the lifting mechanism is a cylinder, the cylinder is vertically arranged on the mounting frame, a piston rod of the cylinder is a lifting part of the lifting mechanism, and the connecting rod is arranged at the lower end part of the piston rod.

6. The wine brewing skin pressing device of claim 1, wherein the skin pressing module comprises a plurality of the skin pressing assemblies, and the plurality of skin pressing assemblies are evenly distributed around the lifting mechanism.