Beer production fermentation equipment and method

Abstract

The invention relates to the technical field of beer production equipment, and discloses beer production fermentation equipment which comprises a supporting mechanism, the supporting mechanism comprises a fermentation bin, a first fixing block is fixedly connected to the outer surface of the bottom of the fermentation bin, and supporting legs are fixedly connected to the outer wall of the bottom of the first fixing block; a discharging pipe is fixedly connected to the outer wall of the bottom of the fermentation bin, a connecting rod is fixedly connected to the outer surface of the discharging pipe in a sleeving mode, when fermentation liquor is stirred in beer production, a first motor drives a first rotating shaft to enable a first fixing frame to rotate in the reverse direction, first stirring blades conduct reverse stirring on the upper end portion of the fermentation liquor accordingly, and therefore the fermentation liquor is stirred in the beer production process. The acting force of the first stirring blade and the second stirring blade can be mutually counteracted to a certain extent, so that the surface of the fermentation liquid is more stable, the generation of foams is reduced, the bacterial contamination risk increased by the foams can be avoided, and the finished product quality of beer can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of beer production equipment, and in particular to beer production fermentation equipment and method. Background Art

[0002] The fermentation process in beer production is crucial. Looking back at history, beer originated thousands of years ago and has undergone a long development. Today, fermentation technology continues to advance, from traditional main and secondary fermentation to one-tank fermentation, and equipment continues to upgrade. With the growth of market demand, especially the rise of craft beer, higher requirements are placed on the fermentation process. Fermentation not only determines the taste and flavor of beer, but is also the key to beer quality. It has an irreplaceable position in beer production.

[0003] The patent application with application number CN202310612473.6 discloses a beer production and fermentation equipment, including: a base and a fermentation box; a support assembly, the support assembly is arranged between the base and the fermentation box; a stirring mechanism, the stirring mechanism is connected to the fermentation box and to the base; wherein the stirring mechanism includes: a drive assembly, the drive assembly is arranged on the inner side of the base and connected to the support assembly.

[0004] In summary, when the fermentation liquid required for beer production is stirred, it is easy to cause the fermentation liquid to produce foam. Excessive foam may cause the fermentation liquid to overflow the fermentation tank, which will not only cause material loss but also cause environmental pollution. At the same time, the generation of foam will also increase the risk of contamination, which may affect the quality of the finished beer.

[0005] For this purpose, we propose a fermentation equipment for beer production. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a beer production and fermentation device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a beer production and fermentation equipment, comprising a supporting mechanism, the supporting mechanism comprising a fermentation bin, a first fixed block fixedly connected to the bottom outer surface of the fermentation bin, a supporting foot fixedly connected to the bottom outer wall of the first fixed block, a discharge pipe fixedly connected to the outer surface of the discharge pipe, a connecting rod fixedly sleeved, an end of the connecting rod away from the discharge pipe is fixedly connected to the first fixed block, a second fixed block fixedly connected to the top outer wall of the fermentation bin, a hydraulic rod fixedly connected to the inner wall of the end of the second fixed block away from the fermentation bin, an adjusting mechanism is provided at the output end of the hydraulic rod, the adjusting mechanism comprises a first sliding block fixedly connected to the output end of the hydraulic rod, a third fixed block fixedly connected to the top outer wall of the first sliding block, the top of the first sliding block passes through the third fixed block and is fixedly connected to a feed pipe, a valve is fixedly sleeved on the outer surface of the feed pipe, and also comprises: The stirring device includes a second motor fixedly connected to the bottom outer wall of the fermentation bin, the output end of the second motor passes through the fermentation bin and is fixedly connected to a second rotating shaft, the outer surface of the second rotating shaft is fixedly sleeved with a second fixed frame, the outer surface of the second fixed frame is provided with a through hole, the top outer wall of the second fixed frame is fixedly connected to the second fixed shaft, and an auxiliary component is arranged on the outside of the second fixed shaft.

[0008] According to the above technical solution, the inner wall of the second fixed frame is slidably connected to the second sliding block, the top inner wall of the second sliding block is rotatably connected to the first rotating rod through a rotating shaft, the outer surface of the first rotating rod is fixedly connected to the first connecting block, the inner wall of the first connecting block is fixedly connected to the second stirring blade, and the second stirring blade stirs the fermentation liquid inside the fermentation bin.

[0009] According to the above technical solution, one end of the first rotating rod away from the second sliding block is rotatably connected to the second fixed ring, the inner wall of the second fixed ring is rotatably connected to the ball, the end of the second sliding block away from the first rotating rod is fixedly connected to the second spring, the end of the second spring away from the second sliding block is fixedly connected to the second fixed frame, and the second spring is used for resetting the second sliding block.

[0010] According to the above technical solution, the auxiliary component includes a third fixed frame slidably connected to the second fixed shaft, the inner wall of the third fixed frame is fixedly connected with a stirring rod, and the bottom outer wall of the third fixed frame is fixedly connected with a protrusion, the stirring rod has a certain stirring effect on the fermentation liquid and can assist the second stirring blade in stirring.

[0011] According to the above technical solution, a second connecting block is fixedly connected to a side of the protrusion away from the third fixed frame, a third spring is fixedly connected to a bottom outer wall of the second connecting block, an end of the third spring away from the second connecting block is fixedly connected to the second fixed frame, an inner wall of the protrusion is rotatably connected to a third rotating rod via a rotating shaft, an end of the third rotating rod away from the protrusion is rotatably connected to the first connecting block, and the first connecting block pulls the third fixed frame to slide via the third rotating rod.

[0012] According to the above technical solution, the top of the first sliding block passes through the third fixed block and is fixedly connected to the exhaust pipe, the outer wall of one end of the first sliding block close to the exhaust pipe is fixedly connected to the first fixed shaft, the outer surface of the first fixed shaft is slidably connected to the sliding frame, the first spring is fixed to the bottom outer wall of the sliding frame, the end of the first spring away from the sliding frame is fixedly connected to the third fixed block, and the first spring is used for resetting the sliding frame.

[0013] According to the above technical solution, the top outer wall of the first sliding block is fixedly connected to the first motor, the output end of the first motor passes through the first sliding block and is fixedly connected to the first rotating shaft, the end of the first rotating shaft away from the first motor is fixedly connected to the first fixed frame, the outer wall of the first fixed frame is fixedly sleeved with a first stirring blade, the first stirring blade stirs the upper end part of the fermentation liquid, and the stirring direction is opposite to that of the second stirring blade.

[0014] According to the above technical solution, a baffle is fixedly connected to the bottom outer wall of the first sliding block, and a first fixed ring is fixedly connected to the outer wall of one end of the baffle away from the first sliding block. A groove is provided on the bottom outer surface of the first fixed ring. There are four baffles, and the four baffles are symmetrically arranged with the central axis of the first sliding block as the center. The baffles are used to reduce the rotation speed of the top of the fermentation liquid, thereby reducing the generation of foam.

[0015] A beer production fermentation method comprises the following steps: S1. Put the materials needed for beer into the fermentation bin through the feed pipe, and push the first sliding block toward the side of the fermentation liquid in the fermentation bin through the hydraulic rod, so as to discharge the excess air in the fermentation bin as much as possible; S2, the second motor rotates the second fixed frame via the second rotating shaft, and the centrifugal force generated by the rotation of the second fixed frame causes the second sliding block to slide toward the outside of the second fixed frame, so that the second stirring blade flips at a certain angle, and the fermentation liquid is stirred by the second stirring blade and the stirring rod; S3. The first motor drives the first rotating shaft to cause the first fixed frame to rotate in the opposite direction, and then the upper part of the fermentation liquid is reversely stirred by the first stirring blade, so that the forces of the first stirring blade and the second stirring blade can offset each other to a certain extent, so that the surface of the fermentation liquid tends to a more stable state, thereby reducing the generation of foam.

[0016] Compared with the prior art, the present invention provides a beer production and fermentation equipment, which has the following beneficial effects: 1. The present invention provides a beer production and fermentation equipment. When the fermentation liquid is stirred during beer production, the first motor drives the first rotating shaft to rotate the first fixed frame in the opposite direction, and the first stirring blade stirs the upper part of the fermentation liquid in the reverse direction. In this way, the forces of the first stirring blade and the second stirring blade can offset each other to a certain extent, so that the surface of the fermentation liquid is more stable, thereby reducing the generation of foam. This can avoid the risk of increased contamination due to foam and is beneficial to improving the quality of the finished beer.

[0017] 2. The present invention sets an adjustment mechanism and pushes the first sliding block toward one side of the fermentation liquid inside the fermentation bin through a hydraulic rod, so as to discharge excess air inside the fermentation bin as much as possible, thereby reducing the air content inside the fermentation bin, thereby reducing the possibility of air entering the fermentation liquid during stirring, thereby reducing the generation of foam.

[0018] 3. The present invention provides an exhaust pipe and a sliding frame. When beer produces a large amount of carbon dioxide gas during the fermentation process, the accumulation of carbon dioxide may cause pressure to rise, which may cause safety problems. Excess carbon dioxide gas can be discharged through the exhaust pipe. Excessive pressure will lift the sliding frame and discharge the carbon dioxide. When the pressure is reduced, the first spring pulls the sliding frame to block the top of the exhaust pipe, thereby avoiding excessive carbon dioxide gas in the fermentation bin.

[0019] 4. The present invention provides a stirring device, and the second motor rotates the second fixed frame through the second rotating shaft. When the second rotating frame rotates, the second sliding block slides toward the outside of the second fixed frame due to inertia, so that the second sliding block pushes the first rotating rod upward, thereby stirring the fermentation liquid inside the fermentation bin through the second stirring blade, and the third rotating rod is pulled by the first connecting block, so that the third fixed frame slides toward the side of the second fixed frame, and the fermentation liquid inside the fermentation bin is stirred by the stirring rod inside the third fixed frame, thereby improving the stirring effect of the fermentation liquid.

[0020] 5. The present invention sets a first fixed ring and a second fixed ring. When the hydraulic rod pushes the first sliding block toward one side of the stirring device, the ball on the top of the second fixed ring is slidably connected with the groove on the bottom of the first fixed ring, thereby reducing the influence of the reverse rotation between the adjustment mechanism and the stirring mechanism, thereby improving the stirring efficiency of the fermentation liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall front structure of the present invention; Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the supporting mechanism structure of the present invention; Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 5 It is a bottom view structural schematic diagram of the adjustment mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the stirring device of the present invention; Figure 7 It is a schematic diagram of the structure of the stirring device of the present invention; Figure 8 It is a schematic diagram of the auxiliary component structure of the present invention; Fig. 9 For the present invention Figure 2 Schematic diagram of the enlarged structure of A.

[0022] In the figure: 1. Support mechanism; 101. Fermentation chamber; 102. First fixed block; 103. Support foot; 104. Discharge pipe; 105. Connecting rod; 106. Second fixed block; 107. Hydraulic rod; 2. Adjustment mechanism; 201. First sliding block; 202. Third fixed block; 203. First motor; 204. Feed pipe; 205. Valve; 206. Exhaust pipe; 207. First fixed shaft; 208. Sliding frame; 209. First spring; 210. First rotating shaft; 211. First fixed frame; 212. First stirring blade; 213. First fixed ring; 214 , groove; 215, baffle; 3, stirring device; 301, second motor; 302, second rotating shaft; 303, second fixed frame; 304, through hole; 305, second sliding block; 306, second spring; 307, first rotating rod; 308, first connecting block; 309, second stirring blade; 310, second fixing ring; 311, ball; 312, second fixed shaft; 313, auxiliary component; 3131, third fixed frame; 3132, stirring rod; 3133, bump; 3134, second connecting block; 3135, third rotating rod; 3136, third spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example 1: See Figure 1-Figure 5 The present invention provides a technical solution: a beer production and fermentation equipment, including a support mechanism 1, the support mechanism 1 includes a fermentation bin 101, a first fixed block 102 is fixedly connected to the bottom outer surface of the fermentation bin 101, a support foot 103 is fixedly connected to the bottom outer wall of the first fixed block 102, a discharge pipe 104 is fixedly connected to the bottom outer wall of the fermentation bin 101, the discharge pipe 104 is used to discharge the beer fermentation liquid after fermentation, a connecting rod 105 is fixedly sleeved on the outer surface of the discharge pipe 104, an end of the connecting rod 105 away from the discharge pipe 104 is fixedly connected to the first fixed block 102, and a second fixed block 103 is fixedly connected to the top outer wall of the fermentation bin 101. 06, a hydraulic rod 107 is fixedly connected to the inner wall of one end of the second fixed block 106 away from the fermentation bin 101, the number of the hydraulic rods 107 is two, and the two hydraulic rods 107 are symmetrically arranged with the central axis of the second fixed block 106 as the center, and an adjusting mechanism 2 is arranged at the output end of the hydraulic rod 107, and the adjusting mechanism 2 includes a first sliding block 201 fixedly connected to the output end of the hydraulic rod 107, and the top outer wall of the first sliding block 201 is fixedly connected to the third fixed block 202, and the top of the first sliding block 201 runs through the third fixed block 202, and is fixedly connected to a feed pipe 204, and the outer surface of the feed pipe 204 is fixedly sleeved with a valve 205, and also includes: The stirring device 3 includes a second motor 301 fixedly connected to the bottom outer wall of the fermentation bin 101, the output end of the second motor 301 passes through the fermentation bin 101 and is fixedly connected to a second rotating shaft 302, the outer surface of the second rotating shaft 302 is fixedly sleeved with a second fixing frame 303, the outer surface of the second fixing frame 303 is provided with a through hole 304, the top outer wall of the second fixing frame 303 is fixedly connected with a second fixed shaft 312, and an auxiliary component 313 is arranged on the outside of the second fixed shaft 312. When the fermentation liquid is stirred in beer production, the first motor 203 drives the first rotating shaft 210 to make the first fixing frame 211 rotate in the opposite direction, and the first stirring blade 212 stirs the upper end part of the fermentation liquid in reverse. In this way, the forces of the first stirring blade 212 and the second stirring blade 309 can offset each other to a certain extent, making the surface of the fermentation liquid more stable, thereby reducing the generation of foam, which can avoid the risk of increased contamination due to foam and is conducive to improving the quality of the finished beer.

[0027] The top of the first sliding block 201 passes through the third fixed block 202 and is fixedly connected to the exhaust pipe 206. The outer wall of one end of the first sliding block 201 close to the exhaust pipe 206 is fixedly connected to the first fixed shaft 207. The outer surface of the first fixed shaft 207 is slidably connected to a sliding frame 208. A first spring 209 is fixed to the bottom outer wall of the sliding frame 208. The first spring 209 is used for resetting the sliding frame 208. The end of the first spring 209 away from the sliding frame 208 is fixedly connected to the third fixed block 202.

[0028] The top outer wall of the first sliding block 201 is fixedly connected to the first motor 203, the output end of the first motor 203 passes through the first sliding block 201 and is fixedly connected to the first rotating shaft 210, the end of the first rotating shaft 210 away from the first motor 203 is fixedly connected to the first fixed frame 211, the outer wall of the first fixed frame 211 is fixedly sleeved with a first stirring blade 212, the first stirring blade 212 stirs the upper end part of the fermentation liquid, and the stirring direction is opposite to that of the second stirring blade 309.

[0029] A baffle 215 is fixedly connected to the bottom outer wall of the first sliding block 201. There are four baffles 215, which are symmetrically arranged with the central axis of the first sliding block 201 as the center. The baffle 215 is used to reduce the rotation speed of the top of the fermentation liquid, thereby reducing the generation of foam. The outer wall of the end of the baffle 215 away from the first sliding block 201 is fixedly connected to the first fixed ring 213. A groove 214 is provided on the bottom outer surface of the first fixed ring 213. When the hydraulic rod 107 pushes the first sliding block 201 to move toward the side of the stirring device 3, the ball 311 on the top of the second fixed ring 310 is slidably connected with the groove 214 at the bottom of the first fixed ring 213. This can reduce the impact of the reverse rotation between the adjustment mechanism 2 and the stirring mechanism, thereby improving the stirring efficiency of the fermentation liquid.

[0030] The working principle of this embodiment is as follows: the first sliding block 201 is pushed by the hydraulic rod 107 to move toward the side of the fermentation liquid inside the fermentation bin 101, so as to discharge as much excess air as possible inside the fermentation bin 101, reduce the air content inside the fermentation bin 101, and further reduce the possibility of air entering the fermentation liquid during the stirring process, thereby achieving the purpose of reducing the generation of foam. When the beer is fermenting, a large amount of carbon dioxide gas will be produced. The accumulation of carbon dioxide may cause pressure to increase, causing safety problems. At this time, the excess carbon dioxide gas can be discharged through the exhaust pipe 206. The excessive pressure will lift the sliding frame 208 to discharge the carbon dioxide. When the pressure is reduced, the first spring 209 pulls the sliding frame 208 to block the top of the exhaust pipe 206 to avoid excessive carbon dioxide gas in the fermentation bin 101.

[0031] Example 2: Please refer to Figure 6-Figure 9 On the basis of the first embodiment, the present invention provides a technical solution: the inner wall of the second fixed frame 303 is slidably connected with the second sliding block 305, the top inner wall of the second sliding block 305 is rotatably connected with the first rotating rod 307 through a rotating shaft, the outer surface of the first rotating rod 307 is fixedly connected with the first connecting block 308, the inner wall of the first connecting block 308 is fixedly connected with the second stirring blade 309, and the second stirring blade 309 stirs the fermentation liquid inside the fermentation bin 101.

[0032] One end of the first rotating rod 307 away from the second sliding block 305 is rotatably connected to the second fixed ring 310, and the inner wall of the second fixed ring 310 is rotatably connected to the ball 311. One end of the second sliding block 305 away from the first rotating rod 307 is fixedly connected to the second spring 306. The second spring 306 is used for resetting the second sliding block 305. One end of the second spring 306 away from the second sliding block 305 is fixedly connected to the second fixed frame 303.

[0033] The auxiliary component 313 includes a third fixed frame 3131 slidably connected to the second fixed shaft 312, and a stirring rod 3132 is fixedly connected to the inner wall of the third fixed frame 3131. The stirring rod 3132 has a certain stirring effect on the fermentation liquid and can assist the second stirring blade 309 in stirring. A protrusion 3133 is fixedly connected to the bottom outer wall of the third fixed frame 3131.

[0034] The side of the protrusion 3133 away from the third fixed frame 3131 is fixedly connected to the second connecting block 3134, the bottom outer wall of the second connecting block 3134 is fixedly connected to the third spring 3136, the end of the third spring 3136 away from the second connecting block 3134 is fixedly connected to the second fixed frame 303, the inner wall of the protrusion 3133 is rotatably connected to the third rotating rod 3135 via a rotating shaft, the end of the third rotating rod 3135 away from the protrusion 3133 is rotatably connected to the first connecting block 308, and the first connecting block 308 pulls the third fixed frame 3131 to slide via the third rotating rod 3135.

[0035] The working principle of this embodiment is as follows: the second motor 301 drives the second rotating shaft 302 to cause the second fixed frame 303 to rotate. When the second rotating frame rotates, based on the effect of inertia, the second sliding block 305 will slide to the outside of the second fixed frame 303, and then push the first rotating rod 307 upward, so that the second stirring blade 309 stirs the fermentation liquid inside the fermentation bin 101. At the same time, the third rotating rod 3135 is pulled by the first connecting block 308, causing the third fixed frame 3131 to slide toward the side of the second fixed frame 303, and the stirring rod 3132 inside the third fixed frame 3131 is used to stir the fermentation liquid inside the fermentation bin 101, thereby improving the stirring effect of the fermentation liquid.

[0036] A beer production fermentation method comprises the following steps: S1. Put the materials needed for beer into the fermentation bin 101 through the feed pipe 204, and push the first sliding block 201 toward the side of the fermentation liquid in the fermentation bin 101 through the hydraulic rod 107, so as to discharge the excess air in the fermentation bin 101 as much as possible; S2, the second motor 301 rotates the second fixing frame 303 via the second rotating shaft 302, and the centrifugal force generated by the rotation of the second fixing frame 303 causes the second sliding block 305 to slide toward the outside of the second fixing frame 303, so that the second stirring blade 309 is turned over at a certain angle, and the fermentation liquid is stirred by the second stirring blade 309 and the stirring rod 3132; S3, the first motor 203 drives the first rotating shaft 210, causing the first fixed frame 211 to rotate in the opposite direction, and then the upper part of the fermentation liquid is reversely stirred by the first stirring blade 212, so that the forces of the first stirring blade 212 and the second stirring blade 309 can offset each other to a certain extent, so that the surface of the fermentation liquid tends to a more stable state, thereby reducing the generation of foam.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A beer production and fermentation device, comprising a support mechanism (1), the support mechanism (1) comprising a fermentation bin (101), a first fixed block (102) being fixedly connected to the bottom outer surface of the fermentation bin (101), a support leg (103) being fixedly connected to the bottom outer wall of the first fixed block (102), a discharge pipe (104) being fixedly connected to the bottom outer wall of the fermentation bin (101), a connecting rod (105) being fixedly sleeved on the outer surface of the discharge pipe (104), an end of the connecting rod (105) away from the discharge pipe (104) being fixedly connected to the first fixed block (102), and a second fixed leg (103) being fixedly connected to the top outer wall of the fermentation bin (101). A fixed block (106), the inner wall of one end of the second fixed block (106) away from the fermentation bin (101) is fixedly connected to a hydraulic rod (107), the output end of the hydraulic rod (107) is provided with an adjustment mechanism (2), the adjustment mechanism (2) comprises a first sliding block (201) fixedly connected to the output end of the hydraulic rod (107), the top outer wall of the first sliding block (201) is fixedly connected to a third fixed block (202), the top of the first sliding block (201) passes through the third fixed block (202) and is fixedly connected to a feed pipe (204), the outer surface of the feed pipe (204) is fixedly sleeved with a valve (205), characterized in that: Also included are: The stirring device (3) comprises a second motor (301) fixedly connected to the bottom outer wall of the fermentation bin (101); the output end of the second motor (301) passes through the fermentation bin (101) and is fixedly connected to a second rotating shaft (302); a second fixing frame (303) is fixedly sleeved on the outer surface of the second rotating shaft (302); a through hole (304) is provided on the outer surface of the second fixing frame (303); a second fixing shaft (312) is fixedly connected to the top outer wall of the second fixing frame (303); and an auxiliary component (313) is arranged outside the second fixing shaft (312).

2. A beer production and fermentation equipment according to claim 1, characterized in that: The inner wall of the second fixed frame (303) is slidably connected to a second sliding block (305); the top inner wall of the second sliding block (305) is rotatably connected to a first rotating rod (307) via a rotating shaft; the outer surface of the first rotating rod (307) is fixedly connected to a first connecting block (308); and the inner wall of the first connecting block (308) is fixedly connected to a second stirring blade (309).

3. A beer production and fermentation equipment according to claim 2, characterized in that: One end of the first rotating rod (307) away from the second sliding block (305) is rotatably connected to the second fixing ring (310), the inner wall of the second fixing ring (310) is rotatably connected to the ball (311), one end of the second sliding block (305) away from the first rotating rod (307) is fixedly connected to the second spring (306), and one end of the second spring (306) away from the second sliding block (305) is fixedly connected to the second fixing frame (303).

4. The beer production and fermentation equipment according to claim 1, characterized in that: The auxiliary component (313) comprises a third fixed frame (3131) slidably connected to the second fixed shaft (312), a stirring rod (3132) being fixedly connected to the inner wall of the third fixed frame (3131), and a protrusion (3133) being fixedly connected to the bottom outer wall of the third fixed frame (3131).

5. A beer production and fermentation equipment according to claim 4, characterized in that: A second connecting block (3134) is fixedly connected to a side of the protrusion (3133) away from the third fixing frame (3131); a third spring (3136) is fixedly connected to a bottom outer wall of the second connecting block (3134); an end of the third spring (3136) away from the second connecting block (3134) is fixedly connected to the second fixing frame (303); an inner wall of the protrusion (3133) is rotatably connected to a third rotating rod (3135) via a rotating shaft; an end of the third rotating rod (3135) away from the protrusion (3133) is rotatably connected to the first connecting block (308).

6. The beer production and fermentation equipment according to claim 1, characterized in that: The top of the first sliding block (201) passes through the third fixed block (202) and is fixedly connected to the exhaust pipe (206); the outer wall of one end of the first sliding block (201) close to the exhaust pipe (206) is fixedly connected to a first fixed shaft (207); the outer surface of the first fixed shaft (207) is slidably connected to a sliding frame (208); a first spring (209) is fixed to the bottom outer wall of the sliding frame (208); and the end of the first spring (209) away from the sliding frame (208) is fixedly connected to the third fixed block (202).

7. A beer production and fermentation equipment according to claim 6, characterized in that: The top outer wall of the first sliding block (201) is fixedly connected to a first motor (203); the output end of the first motor (203) passes through the first sliding block (201) and is fixedly connected to a first rotating shaft (210); one end of the first rotating shaft (210) away from the first motor (203) is fixedly connected to a first fixing frame (211); and a first stirring blade (212) is fixedly sleeved on the outer wall of the first fixing frame (211).

8. A beer production and fermentation equipment according to claim 7, characterized in that: A baffle (215) is fixedly connected to the bottom outer wall of the first sliding block (201), and a first fixing ring (213) is fixedly connected to the outer wall of one end of the baffle (215) away from the first sliding block (201), and a groove (214) is provided on the bottom outer surface of the first fixing ring (213).

9. A beer production and fermentation method, using a beer production and fermentation device according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Put the materials needed for beer into the fermentation bin (101) through the feed pipe (204), and push the first sliding block (201) toward the side of the fermentation liquid in the fermentation bin (101) through the hydraulic rod (107), so as to discharge the excess air in the fermentation bin (101) as much as possible; S2, the second motor (301) rotates the second fixed frame (303) via the second rotating shaft (302), and the centrifugal force generated by the rotation of the second fixed frame (303) causes the second sliding block (305) to slide toward the outside of the second fixed frame (303), thereby causing the second stirring blade (309) to flip at a certain angle, and the fermentation liquid is stirred by the second stirring blade (309) and the stirring rod (3132); S3, the first motor (203) drives the first rotating shaft (210), causing the first fixed frame (211) to rotate in the opposite direction, and then the upper part of the fermentation liquid is reversely stirred by the first stirring blade (212), so that the forces of the first stirring blade (212) and the second stirring blade (309) can offset each other to a certain extent, so that the surface of the fermentation liquid tends to a more stable state, thereby reducing the generation of foam.

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