阅读说明：本技术 一种葡萄酒发酵罐 (Wine fermentation tank ) 是由 左尔顺 于 2020-12-24 设计创作，主要内容包括：本发明公开了一种葡萄酒发酵罐,包括支撑架、电动机、密封盖和牵引绳,所述支撑架的顶部螺栓安装有发酵罐,且发酵罐的底部固定连接有出酒管,所述电动机螺栓安装在发酵罐的侧面,所述连接轴的侧面焊接有搅拌叶片,且搅拌叶片的表面预留有通孔,所述支撑架的内部固定有过滤网,且支撑架的顶部嵌入安装有密封盖,所述支撑架的内壁固定有固定盒,所述活动轴的两端缠绕有第二弹簧,所述活动轴的中间位置缠绕有牵引绳。该葡萄酒发酵罐,采用简单的翻转结构实现对葡萄皮间歇式的搅动,进而保证叶片下方的皮渣与酒液充分接触,并且在搅动过程中能够避免造成葡萄皮的破碎,同时采用传递式泄压方式能够避免发酵罐内部直接与外界接触。(The invention discloses a wine fermentation tank which comprises a support frame, a motor, a sealing cover and a traction rope, wherein the fermentation tank is installed on the top of the support frame through a bolt, a wine outlet pipe is fixedly connected to the bottom of the fermentation tank, the motor is installed on the side face of the fermentation tank through a bolt, a stirring blade is welded on the side face of a connecting shaft, a through hole is reserved in the surface of the stirring blade, a filter screen is fixed inside the support frame, the sealing cover is installed at the top of the support frame in an embedded mode, a fixing box is fixed on the inner wall of the support frame, second springs are wound at two ends of a movable shaft, and the traction rope is wound in the middle of. This grape wine fermentation cylinder adopts simple flip structure to realize the stirring to grape skin intermittent type formula, and then guarantees the skin sediment of blade below and wine liquid fully contact to can avoid causing the breakage of grape skin stirring the in-process, adopt transmission formula pressure release mode can avoid the inside direct and external contact of fermentation cylinder simultaneously.)

1. The utility model provides a grape wine fermentation cylinder, includes support frame (1), motor (4), sealed lid (11) and haulage rope (16), its characterized in that: fermentation tank (2) is installed to the top bolt of support frame (1), and the bottom fixedly connected with of fermentation tank (2) goes out wine pipe (3), motor (4) bolt mounting is in the side of fermentation tank (2), and the output shaft of motor (4) passes through belt pulley mechanism (5) and connecting axle (6) interconnect, the side welding of connecting axle (6) has stirring vane (7), and the surface of stirring vane (7) is reserved has through-hole (8), and the edge of stirring vane (7) is fixed with fixed hook (9), the inside of support frame (1) is fixed with filter screen (10), and the top embedding of support frame (1) installs sealed lid (11), the inner wall of support frame (1) is fixed with fixed box (12), and the inside of fixed box (12) runs through has loose axle (13), the both ends winding of loose axle (13) has second spring (14), and the end department of loose axle (13) is fixed with (mixing) shaft (15), the intermediate position of loose axle (13) twines haulage rope (16), and the end department of haulage rope (16) is connected with coupling hook (17) to be fixed with spacing piece (18) on fixed box (12) of coupling hook (17) avris.

2. A wine fermenter according to claim 1, wherein: the through holes (8) are uniformly distributed on the stirring blades (7), and the length and the width of each stirring blade (7) are smaller than those of the inside of the support frame (1).

3. A wine fermenter according to claim 1, wherein: fixed hook (9) set up in 2 stirring vane (7) upper and lower edges respectively, and stirring vane (7) and fixed hook (9) mutually perpendicular.

4. A wine fermenter according to claim 1, wherein: the upper end surface of the sealing cover (11) is fixedly provided with a fixed cylinder (112), the bottom of the fixed cylinder (112) is provided with an exhaust hole (113), the inner top surface of the fixed cylinder (112) is fixedly provided with a fixed rod (114), the upper end of the fixed rod (114) is wound with a first spring (115), and the fixed cylinder (112) is communicated with the inside of the fermentation tank (2) through the exhaust hole (113).

5. A wine fermenter according to claim 4, wherein: the outside cover of dead lever (114) is equipped with valve plate (116), and the edge of valve plate (116) and the inner wall of a fixed section of thick bamboo (112) closely laminate to both are sliding connection, and sliding construction is constituteed to valve plate (116) and dead lever (114) simultaneously.

6. A wine fermenter according to claim 4, wherein: the fixed cylinder (112) on the side of the valve plate (116) is reserved with a pressure relief hole (117), the lower end face of the valve plate (116) is connected with one end of a connecting rod (118) mutually, and the other end of the connecting rod (118) is fixed with a connecting plate (111).

7. Wine fermenter according to claim 6, wherein: the height of the pressure relief hole (117) is higher than that of the valve plate (116), the connecting rod (118), the valve plate (116) and the connecting plate (111) are perpendicular to each other, and the connecting plate (111) is matched with the sealing cover (11).

8. A wine fermenter according to claim 1, wherein: the movable shaft (13) and the stirring shaft (15) are vertically distributed, 2 groups of the fixed box (12), the movable shaft (13) and the stirring shaft (15) are symmetrically distributed about the vertical axis of the fermentation tank (2), the fixed box (12) is arranged in an inclined mode, and meanwhile the fermentation tank (2) and the support frame (1) adopt a cold welding argon arc welding process.

9. A wine fermenter according to claim 1, wherein: connecting hook (17) and stopper (18) are connected for the block, and connecting hook (17) are "L" shape structure to its corner sets up for smooth cambered surface, and the length of connecting hook (17) is greater than the interval of fixed hook (9) and connecting hook (17) simultaneously.

Technical Field

The invention relates to the technical field of wine fermentation, in particular to a wine fermentation tank.

Background

The grape wine is a fruit wine which is prepared by taking grapes as main raw materials, crushing the grapes and putting the grapes into a tank for fermentation, a certain temperature needs to be kept in the fermentation process of the grape wine, the fermentation speed needs to be increased by stirring, and meanwhile, the grape wine fermentation tank is suitable for a chateau or a family, so that a plurality of grape wine enthusiasts can brew the grape wine by themselves, for example, the stainless steel grape wine fermentation tank with the publication number of CN211141998U relates to the technical field of grape wine processing, in particular to the stainless steel grape wine fermentation tank which comprises a base, fixing plates … are fixedly arranged on two sides of the base, the problem that grape skin and grape pulp float to the liquid surface in the fermentation process of the grape wine can be effectively avoided, and meanwhile, by arranging spiral stirring blades, precipitates at the bottom of the inner cavity of the stainless steel fermentation tank body can be conveyed to the top of the inner cavity of the stainless steel fermentation tank body, the mixing effect and the processing quality of the stainless steel wine fermentation tank on liquid are improved. However, the stainless steel wine fermentation tank still has the following disadvantages in the actual use process:

1. the grape wine fermentation tank is mainly used for stirring grapes in the fermentation process to accelerate the fermentation speed of the grapes, and when the stirring structure in the fermentation tank is too complex, grape skins are easily crushed, so that more wine mud is generated, the blockage in the fermentation tank is easily caused, and the taste of the grape wine is influenced;

2. and the inside gas that can produce of grape wine in fermentation process causes fermentation cylinder internal pressure too big, and traditional pressure release structure extremely easily appears the phenomenon that outside air contacted with fermentation cylinder inside in the pressure release process, and this will influence the fermentation to grape wine, therefore pressure release structure is perfect inadequately.

In order to solve the problems, innovative design is urgently needed on the basis of the original wine fermentation tank.

Disclosure of Invention

The invention aims to provide a wine fermentation tank, which aims to solve the problems that grape skins are easily crushed to generate more lees when a stirring structure in the fermentation tank is too complex in the background technology, and the traditional pressure relief structure is very easy to cause the phenomenon that outside air is in contact with the inside of the fermentation tank in the pressure relief process.

In order to achieve the purpose, the invention provides the following technical scheme: a wine fermentation tank comprises a support frame, a motor, a sealing cover and a traction rope, wherein the fermentation tank is installed on a top bolt of the support frame, a wine outlet pipe is fixedly connected to the bottom of the fermentation tank, the motor is installed on the side face of the fermentation tank, an output shaft of the motor is connected with each other through a belt pulley mechanism and a connecting shaft, stirring blades are welded on the side face of the connecting shaft, through holes are reserved on the surfaces of the stirring blades, fixing hooks are fixed at the edges of the stirring blades, a filter screen is fixed inside the support frame, the sealing cover is installed at the top of the support frame in an embedded mode, a fixing box is fixed on the inner wall of the support frame, a movable shaft penetrates through the fixing box, second springs are wound at two ends of the movable shaft, a stirring shaft is fixed at the end of the movable shaft, the traction rope is wound at the middle position of the movable shaft, and a limiting block is fixed on the fixing box at the side of the connecting hook.

Preferably, the through holes are uniformly distributed on the stirring blades, and the length and the width of each stirring blade are smaller than those of the inside of the support frame.

Preferably, the fixed hook is respectively arranged at the upper edge and the lower edge of each of the 2 stirring blades, and the stirring blades are perpendicular to the fixed hook.

Preferably, the upper end face of the sealing cover is fixed with a fixed cylinder, the bottom of the fixed cylinder is provided with an exhaust hole, the inner top face of the fixed cylinder is fixed with a fixed rod, the upper end of the fixed rod is wound with a first spring, and the fixed cylinder is communicated with the inside of the fermentation tank through the exhaust hole.

Preferably, the outside cover of dead lever is equipped with the valve plate, and the edge of valve plate and the inner wall of a fixed section of thick bamboo closely laminate to both are sliding connection, and sliding construction is constituteed to valve plate and dead lever simultaneously.

Preferably, a pressure relief hole is reserved in the fixing cylinder on the side of the valve plate, the lower end face of the valve plate is connected with one end of the connecting rod, and the other end of the connecting rod is fixed with a connecting plate.

Preferably, the pressure relief hole is higher than the valve plate, the connecting rod is perpendicular to the valve plate and the connecting plate, and the connecting plate is matched with the sealing cover.

Preferably, the loose axle and the (mixing) shaft vertical distribution, and fixed box, loose axle and (mixing) shaft all have 2 groups about the vertical axis symmetric distribution of fermentation cylinder to fixed box is the slope setting, and fermentation cylinder and support frame adopt cold welding argon arc to weld welding process simultaneously.

Preferably, the connecting hook is connected with the limiting block in a clamping mode, the connecting hook is of an L-shaped structure, the corners of the connecting hook are smooth cambered surfaces, and the length of the connecting hook is larger than the distance between the fixing hook and the connecting hook.

Compared with the prior art, the invention has the beneficial effects that: the grape skin is intermittently stirred by adopting a simple overturning structure, so that the skin residue below the blades is fully contacted with wine liquid, the grape skin can be prevented from being broken in the stirring process, and the interior of the fermentation tank can be prevented from being directly contacted with the outside by adopting a transmission type pressure relief mode;

1. the stirring blades are driven by the motor to rotate left and right once at intervals of two hours, so that the grape can be stirred, the damage to grape skins can be reduced, the connecting hook can be pulled by the fixed hook in the rotating process, the pulling rope is pulled to be extended, when the rotating angle of the stirring blades in the horizontal state is larger than 360 degrees, the connecting hook can be separated by limiting the length of the pulling rope and sliding between the fixed hook and the connecting hook, and thus the connecting hook can be driven to flatten the grape skins by rolling the pulling rope through the movable shaft, and the grape skins below the stirring blades are prevented from being distributed unevenly;

when the movable shaft rotates, the stirring shaft can be synchronously driven to rotate, so that the grape skin is stirred in an auxiliary manner, the stirring blind area of the stirring blade is stirred, and the fermentation efficiency of grapes is improved;

2. in the grape wine fermentation process, and stirring vane is to the stirring in-process of grape, can produce a large amount of gases in the grape wine, after gaseous entering fixed cylinder can drive the valve plate upward movement, when highly being higher than the pressure release hole of its motion, the connecting plate just coincides with sealed lid, and then make things convenient for the gas outgoing between valve plate and the connecting plate, can avoid the direct and outside air contact of fermentation cylinder again, can drive valve plate and connecting plate and resume to the normal position through the thrust of spring after the gas outgoing finishes, realize next gas outgoing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic front sectional view of the fixing box according to the present invention;

FIG. 5 is a schematic top view of the retaining box of the present invention;

FIG. 6 is a schematic view of the structure of the stirring blade of the present invention after rotating;

FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention;

FIG. 8 is a schematic front sectional view of the stationary cylinder of the present invention;

fig. 9 is a schematic structural diagram of the connecting plate of the invention after movement.

In the figure: 1. a support frame; 2. a fermentation tank; 3. a wine outlet pipe; 4. an electric motor; 5. a belt pulley mechanism; 6. a connecting shaft; 7. a stirring blade; 8. a through hole; 9. a fixed hook; 10. a filter screen; 11. a sealing cover; 111. a connecting plate; 112. a fixed cylinder; 113. an exhaust hole; 114. fixing the rod; 115. a first spring; 116. a valve plate; 117. a pressure relief vent; 118. a connecting rod; 12. a fixing box; 13. a movable shaft; 14. a second spring; 15. a stirring shaft; 16. a hauling rope; 17. a connecting hook; 18. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a wine fermentation tank comprises a support frame 1, a fermentation tank 2, a wine outlet pipe 3, a motor 4, a belt wheel mechanism 5, a connecting shaft 6, a stirring blade 7, a through hole 8, a fixing hook 9, a filter screen 10, a sealing cover 11, a connecting plate 111, a fixing cylinder 112, an exhaust hole 113, a fixing rod 114, a first spring 115, a valve plate 116, a pressure relief hole 117, a connecting rod 118, a fixing box 12, a movable shaft 13, a second spring 14, a stirring shaft 15, a traction rope 16, a connecting hook 17 and a limiting block 18, wherein the fermentation tank 2 is installed on a top bolt of the support frame 1, the wine outlet pipe 3 is fixedly connected to the bottom of the fermentation tank 2, the motor 4 is installed on the side surface of the fermentation tank 2 through a bolt, an output shaft of the motor 4 is connected with the connecting shaft 6 through the belt wheel mechanism 5, the stirring blade 7 is welded to the side surface of the connecting shaft 6, the through, a filter screen 10 is fixed inside the support frame 1, a sealing cover 11 is embedded in the top of the support frame 1, a fixed box 12 is fixed on the inner wall of the support frame 1, a movable shaft 13 penetrates through the fixed box 12, second springs 14 are wound at two ends of the movable shaft 13, a stirring shaft 15 is fixed at the end of the movable shaft 13, a traction rope 16 is wound at the middle position of the movable shaft 13, a connecting hook 17 is connected at the end of the traction rope 16, and a limiting block 18 is fixed on the fixed box 12 at the side of the connecting hook 17;

the through holes 8 are uniformly distributed on the stirring blades 7, the length and the width of each stirring blade 7 are smaller than those of the inside of the support frame 1, the stirring blades 7 can drive grapes below the stirring blades to be in full contact with wine when rotating, damage to grape skins can be reduced when the stirring blades rotate, and resistance of the stirring blades 8 in rotation can be reduced;

the fixed hooks 9 are respectively arranged at the upper edge and the lower edge of the 2 stirring blades 7, the stirring blades 7 are perpendicular to the fixed hooks 9, the connecting hooks 17 are connected with the limiting blocks 18 in a clamping manner, the connecting hooks 17 are of an L-shaped structure, the corners of the connecting hooks are arranged in a smooth arc surface manner, meanwhile, the length of the connecting hooks 17 is larger than the distance between the fixed hooks 9 and the connecting hooks 17, and when the rotation angle of the stirring blades 7 in a horizontal state is larger than 360 degrees, the fixed hooks 9 and the connecting hooks 17 can be driven to be disconnected, so that the connecting hooks 17 are driven to uniformly distribute grape skins above and below the stirring blades 7 in the process of moving back;

a fixed cylinder 112 is fixed on the upper end surface of the sealing cover 11, an exhaust hole 113 is formed in the bottom of the fixed cylinder 112, a fixed rod 114 is fixed on the inner top surface of the fixed cylinder 112, a first spring 115 is wound on the upper end of the fixed rod 114, the fixed cylinder 112 is communicated with the interior of the fermentation tank 2 through the exhaust hole 113, a valve plate 116 is sleeved on the outer side of the fixed rod 114, the edge of the valve plate 116 is tightly attached to the inner wall of the fixed cylinder 112, the two are in sliding connection, the valve plate 116 and the fixed rod 114 form a sliding structure, a pressure relief hole 117 is reserved on the fixed cylinder 112 at the side of the valve plate 116, the lower end surface of the valve plate 116 is connected with one end of a connecting rod 118, a connecting plate 111 is fixed on the other end of the connecting rod 118, the height of the pressure relief hole 117 is higher than that of the valve plate 116, the connecting rod 118, gas generated in the fermentation process of the wine can enter the fixed cylinder 112, the valve plate 116 can move upwards when being impacted by the gas, and when the valve plate 116 moves to a height higher than the pressure relief hole 117, the connecting plate 111 is just matched with the sealing cover 11, so that the external air is prevented from directly contacting with the inside of the fermentation tank 2, and the gas between the valve plate 116 and the connecting plate 111 can be discharged through the pressure relief hole 117;

loose axle 13 and (mixing) shaft 15 vertical distribution, and fixed box 12, loose axle 13 and (mixing) shaft 15 all have 2 groups about fermentation cylinder 2's vertical axis symmetric distribution to fixed box 12 sets up for the slope, and fermentation cylinder 2 and support frame 1 adopt cold welding argon arc to weld welding process simultaneously, and loose axle 13 can drive the synchronous rotation of (mixing) shaft 15 when rotating, plays the supplementary stirring of grape skin, and can not pile up on fixed box 12 at grape wine fermentation in-process grape skin.

The working principle is as follows: when the grape wine fermentation tank is used, as shown in figures 1-3, grapes to be fermented are poured into the fermentation tank 2, the fermentation tank 2 is sealed through a sealing cover 11, the grapes need to be stirred in the fermentation process, a motor 4 drives a connecting shaft 6 to rotate through a belt wheel mechanism 5, and then drives a stirring blade 7 to rotate so as to overturn the grapes inside the fermentation tank 2, the motor 4 drives the stirring blade 7 to rotate left and right once every two hours, so that the grapes below the stirring blade 7 are in contact with wine liquid comprehensively, and the stirring blade 7 is provided with 2 stirring blades, so that damage to grape skins can be reduced in the rotation process, more lees are reduced, and the resistance in the rotation process can be reduced by through holes 8 uniformly distributed on the stirring blade 7;

as shown in fig. 2-7, the stirring blade 7 can drive the fixed hook 9 to contact with the connecting hook 17 during the rotation process, and the pulling rope 16 is pulled by the connecting hook 17 to continuously extend, when the rotation angle of the stirring blade 7 in the horizontal state is greater than 360 degrees, the pulling rope 16 is limited by the length of the pulling rope 16, and the fixed hook 9 and the connecting hook 17 slide to drive the two to be disconnected, so that the movable shaft 13 is driven to rotate by the resilience of the second spring 14, the extended pulling rope 16 is wound, so that the connecting hook 17 is driven to uniformly distribute grape skins above and below the stirring blade 7 during the backward movement process, the grape skins adhered to the surface of the pulling rope 16 can be scraped when the pulling rope 16 is retracted into the fixed box 12, and the connecting hook 17 is driven to be clamped between the 2 limiting blocks 18 for the next movement, and the movable shaft 13 can drive the stirring shaft 15 to synchronously rotate when rotating, the grape skin is stirred in an auxiliary manner, so that the fermentation efficiency can be improved;

as shown in fig. 2 and fig. 8-9, a large amount of gas is generated in the wine fermentation process and the stirring process, the gas enters the fixed cylinder 112 through the exhaust hole 113, the valve plate 116 can move upwards when being impacted by the gas, the first spring 115 is extruded during the movement, when the valve plate 116 moves higher than the pressure relief hole 117, the connecting plate 111 is just matched with the sealing cover 11, and further the external air is prevented from directly contacting with the inside of the fermentation tank 2, so that the gas between the valve plate 116 and the connecting plate 111 can be discharged through the pressure relief hole 117, and after the gas is discharged, the valve plate 116 is not pushed by the pushing force to push the valve plate to move downwards through the resilience of the first spring 115, so that the next gas can be discharged.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.