CN115285915A

CN115285915A - Beer filling equipment capable of reducing foam generation

Info

Publication number: CN115285915A
Application number: CN202211221699.5A
Authority: CN
Inventors: 孙越洋; 丁兆尉; 张晓飞
Original assignee: Jiangsu Zhaoheng Machinery Technology Co ltd
Current assignee: Jiangsu Zhaoheng Machinery Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-11-04
Anticipated expiration: 2042-10-08
Also published as: CN115285915B

Abstract

The invention relates to the field of filling, in particular to beer filling equipment capable of reducing foam generation. The problems to be solved are: produce a large amount of foams during the beer filling, influence the actual value of beer filling volume, because contain certain moisture in the foam that overflows for transmission assembly's oxidation is rusted, and the foam takes place to break, leads to the increase of internal portion atmospheric pressure of jar, appears the beer blowout. The technical scheme is as follows: a beer filling device for reducing foam generation comprises an electric transmission belt, a tank body and the like; the tank body is conveyed on the electric conveying belt; the present invention realizes that by using a porous wooden material foam eliminator, since the wooden material can absorb and discharge moisture and air, which are characteristics of the wooden material itself, when the foam eliminator is put into beer filled with foam, part of the foam is absorbed and discharged by the foam eliminator, and the squeezing between beers is relieved, and at the same time, the liquid level tension caused by the foam already formed on the surface of the beer is destroyed, so that the foam is rapidly broken.

Description

Beer filling equipment capable of reducing foam generation

Technical Field

The invention relates to the field of filling, in particular to beer filling equipment capable of reducing foam generation.

Background

The container of beer generally divide into two kinds, canning and bottled two kinds promptly, when carrying out the just filling to canned beer, because beer under initial condition, inside contains a large amount of carbon dioxide, in the filling process, because the release of atmospheric pressure, lead to producing a large amount of foams, a large amount of production of foam, influence the actual value of beer filling volume, and the foam can spill over from jar body top opening, to the transmission subassembly of assembly line, because contain certain moisture in the foam that spills over, the oxidation of transmission subassembly is rusted fast easily, and after the filling is accomplished, current equipment can be with the jar body transmission to the closing cap subassembly that the filling was accomplished, directly carry out the closing cap to the jar body and seal, the beer surface of jar internal portion still has a large amount of foams this moment, in long-time preservation and transportation, the foam takes place to break, lead to jar internal portion atmospheric pressure increase, when the consumer opens, the beer spun condition appears easily, influence consumer's experience of drinking.

Disclosure of Invention

The invention provides beer filling equipment for reducing foam generation, which aims to overcome the defects that a large amount of foam is generated during beer filling, the actual value of beer filling amount is influenced, the overflowing foam contains certain moisture, the oxidation and rust of a transmission assembly are accelerated, the foam is broken, the air pressure in a tank body is increased, and beer is sprayed.

The technical scheme of the invention is as follows: a beer filling device for reducing foam generation comprises an electric transmission belt and a tank body; the tank body is conveyed on the electric conveying belt; the device also comprises a filling mechanism, an adjusting mechanism, a foam eliminating mechanism and an auxiliary exhaust mechanism; a filling mechanism for filling beer into the tank body is arranged behind the electric transmission belt; the filling mechanism is provided with an adjusting mechanism for adjusting the position of the filling liquid; the filling mechanism is provided with a foam eliminating mechanism for reducing foam generation during beer filling; and an auxiliary exhaust mechanism for performing auxiliary dehumidification and exhaust on the foam eliminating mechanism is arranged at the rear side of the filling mechanism.

Further, the filling mechanism comprises a first electric slide rail, a first slide block, a mounting frame, a filling pipe, a sealing connecting shaft, a liquid conveying pipe, a connecting frame and a hose; a first electric slide rail is arranged behind the electric conveyor belt; a first sliding block is connected in the first electric sliding rail in a sliding manner; the front side surface of the first sliding block is fixedly connected with a mounting frame; the mounting frame is connected with the foam eliminating mechanism; the mounting frame is connected with an auxiliary exhaust mechanism; four filling tubes are arranged on the mounting rack at equal intervals from left to right; the lower parts of the inner sides of the four filling pipes are respectively and rotatably connected with a sealing connecting shaft; the four sealing connecting shafts are connected with a foam eliminating mechanism; the lower sides of the four sealing connecting shafts are fixedly connected with a connecting frame respectively; the four connecting frames are respectively provided with a transfusion tube, and the upper ends of the four transfusion tubes are respectively positioned at the inner sides of the adjacent filling tubes; the four connecting frames are all connected with the adjusting mechanism; the lower sides of the four transfusion tubes are respectively communicated with a hose; the four hoses are all connected with an adjusting mechanism; the four hoses are all connected with a foam eliminating mechanism.

Furthermore, the hose and the tank body are arranged in an inclined state, and the hose is positioned at the upper right side of the tank body.

Furthermore, the adjusting mechanism comprises a second electric slide rail and a second slide block; a second electric slide rail is fixedly connected to the front sides of the four connecting frames respectively; a second sliding block is connected in each of the four second electric sliding rails in a sliding manner; the four second sliding blocks are connected with a foam eliminating mechanism; the lower sides of the four second sliding blocks are fixedly connected with the front sides of the adjacent hoses respectively.

Furthermore, the foam eliminating mechanism comprises a servo motor, a first flat gear, a second flat gear, a connecting rod, a foam eliminator, a limiting slide rod, a splash-proof ejector, a flow limiting ring and a flaring ring; a servo motor is arranged at the left part of the mounting rack; the output end of the servo motor is fixedly connected with a first flat gear; a second flat gear is fixedly connected to each of the four sealing connecting shafts; the first flat gear is meshed with the leftmost second flat gear; the four second flat gears are meshed in sequence from left to right; six connecting rods are arranged on each of the four second flat gears in an annular array; the lower surface of each connecting rod is connected with a foam eliminator; the lower sides of the four second sliding blocks are respectively connected with a limiting sliding rod in a sliding manner; the front sides of the four limiting slide bars are respectively fixedly connected with a splash-proof ejector; the front parts of the inner sides of the four hoses are respectively provided with a flow-limiting ring; the front parts of the four hoses are fixedly connected with a flaring ring respectively; the four anti-splash devices are respectively positioned above the adjacent flared rings.

Further, the foam eliminator employs a porous wooden material.

Further, the foam eliminator is arranged in a wave shape.

Furthermore, a liquid outlet is formed in the flow limiting ring, the flaring ring is in a round table shape, and the diameter of the opening of the flaring ring is larger than that of the liquid outlet.

Further, the splash guards are arranged to be semicircular and annular and are respectively positioned above the upper side semi-arc surfaces of the adjacent flared rings.

Furthermore, the auxiliary exhaust mechanism comprises a connecting plate, a first air guide plate, a second air guide plate, an electric heating plate and an electric fan; two bilaterally symmetrical connecting plates are fixedly connected to the rear side of the mounting frame; a first air guide plate is fixedly connected between the lower ends of the two connecting plates; four electric fans are sequentially and equidistantly arranged on the lower side of the connecting plate from left to right; a second air guide plate is fixedly connected below the first air guide plate; a plurality of electric heating plates are arranged between the second air guide plate and the first air guide plate.

Has the advantages that: according to the invention, the position of the hose is adjusted according to the different diameters of the filling tank body, so that beer directly contacts with the inner wall of the tank body when flowing out of the hose to reduce the flow rate of the beer, the movement is stopped after the flared ring moves to a position with a distance of five mm from the inner wall of the tank body, the beer enters the infusion tube from the filling pipe and then enters the hose from the infusion tube, flows out of the flared ring after flowing through the liquid outlet on the flow limiting ring, then contacts with the inner wall of the tank body, and is filled into the tank body along the inner wall of the tank body to reduce the generation of foam, the beer flows out of the flared ring with a larger diameter from the liquid outlet with a smaller diameter through the arrangement of the liquid outlet and the flared ring, the impact effect between the beer and the tank body is reduced, the effect similar to a pressure reducing valve is formed, the sputtering pressure reduction effect is achieved, the impact force is reduced, the problem of the beer is solved, the impact is reduced, the separation of carbon dioxide in the beer is reduced, and the generation of the foam is further reduced;

the foam eliminator rotates, the foam eliminator extends into the tank body at the moment, the foam eliminator is made of a porous wood material, the foam eliminator made of the wood material can absorb and discharge water and air, the wood material is the characteristic of the wood material, when the foam eliminator is placed in beer filled with foam, part of the foam is absorbed and discharged by the foam eliminator, in order to increase the contact area of the foam eliminator and the beer in the tank body and accelerate the elimination of the foam, the foam eliminator is set to be wavy, meanwhile, the foam eliminator relieves the extrusion among the beer, and simultaneously breaks the liquid level tension caused by the foam formed on the surface of the beer, so that the foam is quickly broken, and the effect of reducing the foam is further achieved;

wind power generated by the electric fan carries certain heat after passing through the electric heating plates, and the gas carrying the heat is directly blown to the foam eliminator so as to discharge residual gas in the foam eliminator.

Drawings

FIG. 1 is a schematic perspective view of a beer filling apparatus for reducing foam generation according to the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a first partially assembled body according to the present invention;

FIG. 4 is a schematic view of a second partial body structure according to the present invention;

FIG. 5 is a perspective view of a third embodiment of the present invention;

FIG. 6 is a perspective view of a fourth embodiment of the present invention;

FIG. 7 is an enlarged view of area A of the present invention;

FIG. 8 is a front view of the auxiliary exhaust mechanism of the present invention;

fig. 9 is a side view of the auxiliary exhaust mechanism of the present invention.

In the reference symbols: 1-electric conveying belt, 2-tank body, 201-first electric sliding rail, 202-first sliding block, 203-mounting rack, 204-filling pipe, 205-servo motor, 206-first flat gear, 207-second flat gear, 208-sealing connecting shaft, 209-liquid conveying pipe, 2010-connecting rack, 2011-second electric sliding rail, 2012-second sliding block, 2013-hose, 2014-connecting rod, 2015-foam eliminator, 2016-limiting sliding rod, 2017-splash preventer, 2018-flow limiting ring, 201801-liquid outlet, 2019-flared ring, 301-connecting plate, 302-first air guide plate, 303-second air guide plate, 304-electric heating plate and 305-electric fan.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

A beer filling device for reducing foam generation is disclosed, as shown in figures 1-9, and comprises an electric transmission belt 1 and a tank body 2; the tank body 2 is conveyed on the electric conveying belt 1;

the device also comprises a filling mechanism, an adjusting mechanism, a foam eliminating mechanism and an auxiliary exhaust mechanism; a filling mechanism is arranged behind the electric conveyor belt 1; the filling mechanism is provided with an adjusting mechanism; the filling mechanism is provided with a foam eliminating mechanism; and an auxiliary exhaust mechanism is arranged at the rear side of the filling mechanism.

The filling mechanism comprises a first electric sliding rail 201, a first sliding block 202, a mounting rack 203, a filling pipe 204, a sealing connecting shaft 208, a transfusion pipe 209, a connecting rack 2010 and a hose 2013; a first electric slide rail 201 is arranged behind the electric conveyor belt 1; a first sliding block 202 is connected in the first electric sliding rail 201 in a sliding manner; the front side surface of the first sliding block 202 is fixedly connected with a mounting rack 203; the mounting frame 203 is connected with a foam eliminating mechanism; the mounting frame 203 is connected with an auxiliary exhaust mechanism; four filling tubes 204 are arranged on the mounting frame 203 at equal intervals from left to right, and the upper side interfaces of the four filling tubes 204 are externally connected with beer inlet tubes; the lower parts of the inner sides of the four filling pipes 204 are respectively connected with a sealing connecting shaft 208 in a rotating way; preventing beer leakage by sealing the connecting shaft 208; the four sealing connecting shafts 208 are all connected with a foam eliminating mechanism; a connecting frame 2010 is fixedly connected to the lower sides of the four sealing connecting shafts 208; the four connecting frames 2010 are respectively provided with one infusion tube 209, and the upper ends of the four infusion tubes 209 are respectively positioned at the inner sides of the adjacent filling tubes 204; the four connecting frames 2010 are all connected with the adjusting mechanism; the lower sides of the four infusion tubes 209 are respectively communicated with a hose 2013; the four hoses 2013 are connected with an adjusting mechanism; the four hoses 2013 are connected with a foam eliminating mechanism; the position between the hose 2013 and the tank body 2 is adjusted through the adjusting mechanism, so that the beer outlet of the hose 2013 is in contact with the inner wall of the tank body 2, and foam is reduced.

The hose 2013 and the tank body 2 are arranged in an inclined state, and the hose 2013 is located on the upper right of the tank body 2.

The adjusting mechanism comprises a second electric slide rail 2011 and a second slide block 2012; a second electric slide rail 2011 is fixedly connected to the front sides of the four connecting frames 2010 respectively; a second sliding block 2012 is connected in a sliding manner in each of the four second electric sliding rails 2011; the four second sliders 2012 are all connected to the foam removing mechanism; the lower sides of the four second sliding blocks 2012 are respectively fixedly connected with the front sides of the adjacent hoses 2013; the second slider 2012 slides in the second electric slide 2011, so as to stretch or compress the hose 2013, thereby changing the relative position between the hose 2013 and the inner wall of the tank 2.

The foam eliminating mechanism comprises a servo motor 205, a first flat gear 206, a second flat gear 207, a connecting rod 2014, a foam eliminator 2015, a limit slide rod 2016, a splash preventer 2017, a restrictor ring 2018 and a flared ring 2019; a servo motor 205 is arranged at the left part of the mounting rack 203; the output end of the servo motor 205 is fixedly connected with a first flat gear 206; a second flat gear 207 is fixedly connected to each of the four sealing connecting shafts 208; the first spur gear 206 meshes with the leftmost second spur gear 207; the four second flat gears 207 are meshed in sequence from left to right; six connecting rods 2014 are arranged on the four second flat gears 207 in an annular array; a foam remover 2015 for removing foam is connected to the lower surface of each connecting rod 2014; the lower sides of the four second sliding blocks 2012 are respectively connected with a limiting sliding rod 2016 in a sliding manner; the front sides of the four limit slide bars 2016 are fixedly connected with splash guards 2017 respectively; the front parts of the inner sides of the four hoses 2013 are respectively provided with a restrictor ring 2018; the front parts of the four hoses 2013 are fixedly connected with flared rings 2019 respectively; the four anti-splash devices 2017 are respectively positioned above the adjacent flared rings 2019; the foam generated during beer filling is rapidly eliminated by the foam eliminator 2015.

The foam eliminator 2015 is made of a porous wooden material.

The foam eliminator 2015 is set in a wave shape.

The flow restricting ring 2018 is provided with a liquid outlet 201801, the flared ring 2019 is in a circular truncated cone shape, and the diameter of an opening of the flared ring is larger than that of the liquid outlet 201801.

The splash guards 2017 are arranged in a semicircular ring shape and are respectively located above the upper side semi-arc surfaces of the adjacent flared rings 2019.

The auxiliary exhaust mechanism comprises a connecting plate 301, a first air guide plate 302, a second air guide plate 303, an electric heating plate 304 and an electric fan 305; two bilaterally symmetrical connecting plates 301 are connected to the rear side of the mounting frame 203 through bolts; a first air guide plate 302 is fixedly connected between the lower ends of the two connecting plates 301; four electric fans 305 are sequentially arranged on the lower side of the connecting plate 301 from left to right at equal intervals; a second air guide plate 303 is fixedly connected below the first air guide plate 302; a plurality of electric heating plates 304 are arranged between the second air guide plate 303 and the first air guide plate 302; the operation of the electric heating plate 304 and the electric fan 305 is controlled to dehumidify and exhaust the foam eliminator 2015.

The container of beer generally divide into two kinds, two kinds are canning and bottled, when filling canned beer, because beer is under initial condition, inside contains a large amount of carbon dioxide, in the filling process, because the release of atmospheric pressure, lead to producing a large amount of foams, the large amount of production of foam, influence the actual value of beer filling volume, and the foam can spill over from jar body 2 top, to the transmission assembly of assembly line, because contain certain moisture in the foam that spills over, the oxidation that accelerates transmission assembly rusts easily, and after the filling is accomplished, current equipment can be with jar body 2 transmission to the closing cap subassembly that the filling was accomplished, directly carry out the closing cap to jar body 2 and seal, the beer surface of jar body 2 inside still has a large amount of foams this moment, in long-time preservation and transportation, the foam takes place to break, lead to the inside atmospheric pressure increase of jar body 2, when the consumer opens, the beer spun condition appears easily, influence consumer's experience of drinking.

After the tank bodies 2 are conveyed to the positions shown in fig. 1 by the electric conveyor belt 1, the tank bodies 2 are stopped from being conveyed continuously, at this time, the four tank bodies 2 are respectively located right below the four filling pipes 204, then the first electric slide rail 201 is controlled to start working, the first slide block 202 is driven to slide downwards by the first electric slide rail 201, that is, the first slide block 202 drives the mounting rack 203 to move downwards, then the mounting rack 203 drives the four filling pipes 204 to move downwards at the same time, for convenience of description, only one group of parts with the same function is described below, the filling pipe 204 drives the second flat gear 207, the sealing connecting shaft 208, the infusion pipe 209 and the connecting rack 2010 to move downwards, then the connecting rack 2010 synchronously drives the second electric slide rail 2011, the second slide block 2012 and the hose 2013, and at the same time, the second flat gear 207 drives the foam eliminator 2015 and the connecting rod 2014 to move downwards at the same time, when the hose 2013 moves to a position slightly lower than the height of the can body 2 to be filled with beer, the downward movement is stopped, and at this time, the foam suppressor 2015 has penetrated into the can body 2, because the hose 2013 and the can body 2 are arranged in an inclined state and the can body 2 is of different types, the can body 2 generally on the market has five hundred milliliters, a diameter of sixty-five mm, a height of seventy-ten mm, or two hundred fifty milliliters, a diameter of fifty-four mm, a height of thirty-five mm, and the capacity and the height have other values, but the diameter of the can body 2 is only sixty-five mm and fifty-four mm, while during filling, the existing equipment directly extends into the can body 2, and during filling, the position of the liquid outlet of the beer is consistent with the central point of the can body 2, when filling is carried out in this way, which is equivalent to straight-flushing filling from a high position, not only carbon dioxide in the beer, because the flow rate is fast, carbon dioxide in the air is compressed into the tank body 2, so that a large amount of gas is separated out in the form of foam, and further a large amount of foam is generated, therefore, in order to reduce the generation of foam, filling is required to be performed along the inner wall of the tank body 2, because when beer is filled along the inner wall of the tank body 2, because the flow rate is slow, carbon dioxide gas contained in the beer cannot be easily separated out, and carbon dioxide in the air cannot be easily separated out and compressed into the tank body 2, and further a large amount of foam is not generated, therefore, according to the difference of the diameter of the filled tank body 2, the position of the hose 2013 needs to be adjusted, so that when the beer flows out of the hose 2013, the beer is directly contacted with the inner wall of the tank body 2 to reduce the flow rate of the beer, namely, the second electric slide rail 2011 is controlled to start to work, the second electric slide rail 2011 makes the second slider 2012 move towards the inner wall of the tank body 2, and synchronously stretches the hose 2013, the hose 2013, the restrictor ring 2018 and the flared ring 2019 are moved synchronously to approach the inner wall of the tank 2, at the same time, as shown in fig. 7, because the limit slide rod 2016 and the splash-proof device 2017 are arranged in an inclined shape, the limit slide rod 2016 automatically slides downwards due to gravity, the relative positions of the limit slide rod 2016 and the splash-proof device 2017 and the flared ring 2019 are not changed under the action of external force, when the flared ring 2019 moves to a position which is five mm away from the inner wall of the tank 2, the movement is stopped, then beer filling is started, namely, the beer enters the infusion tube 209 from the filling tube 204, then enters the hose 2013 from the infusion tube 209, flows out from the flared ring 2019 after flowing through the liquid outlet 201801 on the restrictor ring 2018, then is contacted with the inner wall of the tank 2, and is filled into the tank 2 along the inner wall of the tank 2, meanwhile, in order to reduce the impact effect between the beer and the tank 2, through setting up liquid outlet 201801 and flaring ring 2019, make beer flow out the flaring ring 2019 that the diameter is great from the less liquid outlet 201801 of diameter, at this in-process, reach the effect of decompression, reduce the impact force, in order to reduce the sputtering problem of beer, reduce the impact simultaneously, reduce the precipitation of the inside carbon dioxide of beer, and then reduce the production of foam, and set up the annular splashproof ware 2017 of semicircle above the upside semi-arc face of flaring ring 2019, further prevent a small amount of upwards sputtered beer spill jar of body 2, reduce the loss.

At the same time of filling, synchronously controlling the servo motor 205 to start working, driving the first flat gear 206 to rotate slowly by the servo motor 205, that is, driving the adjacent second flat gear 207 to rotate by the first flat gear 206, and driving the four second flat gears 207 to rotate in sequence, when the second flat gear 207 rotates, synchronously driving the foam eliminator 2015, the sealing connecting shaft 208 and relevant parts on the sealing connecting shaft 208 to rotate simultaneously, because the foam eliminator 2015 is deep into the tank body 2 at this time, the foam eliminator 2015 is made of a porous wooden material, because the foam eliminator 2015 made of the wooden material can absorb and discharge water and air, which are characteristics of the wooden material itself, when the foam eliminator 2015 is placed in the beer eliminator filled with the foam, part of the foam is absorbed and discharged by the foam eliminator 2015, therefore, in order to increase the contact area between the foam eliminator 2015 and beer in the tank body 2, the elimination of the foam is accelerated, therefore, the foam 2015 is set to be wavy, and at the existence of the foam eliminator is relieved, meanwhile, the squeezing between the beer eliminations of the surface tension formed by destroying the foam are broken surface, and the foam is further reduced, and the foam 2015 is slowly rotated, thereby the overall foam is eliminated, and the effect is further changed.

After the filling is completed, the mounting frame 203 is brought back to the original position through the first sliding block 202, the foam eliminator 2015 is in a wet state, the wood material has the characteristics of self, the interior can absorb gas and moisture, after the original position is restored, the gas absorbed in the foam eliminator 2015 can be automatically discharged partially, a small amount of gas can still remain in the foam eliminator 2015, when the absorbed gas and moisture in the foam eliminator are not effectively discharged, the capacity of eliminating beer foam can be reduced, therefore, simple air elimination and dehumidification of the foam eliminator 2015 are required to be carried out, the capacity of eliminating beer foam is ensured, at the moment, four electric fans 305 and a plurality of electric heating plates 304 are synchronously controlled to start working, wind power generated by the four electric fans 305 passes through the plurality of electric heating plates 304, certain heat is carried, the gas carrying heat is directly blown to the foam eliminator 2015, so that the residual gas in the foam eliminator 2015 is discharged, meanwhile, simple dehumidification is carried out, meanwhile, the airflow blown out by the first air guide plate 302 and the second air guide plate 303, the airflow is ensured to be used as the exhaust moisture of the foam eliminator 2015, and the exhaust purpose of removing the moisture in the foam eliminator is achieved.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A beer filling device capable of reducing foam generation comprises a motor-driven conveyor belt (1) and a tank body (2); the electric transmission belt (1) is used for transmitting the tank body (2); the method is characterized in that: the device also comprises a filling mechanism, an adjusting mechanism, a foam eliminating mechanism and an auxiliary exhaust mechanism; a filling mechanism for filling beer into the tank body (2) is arranged behind the electric conveyor belt (1); the filling mechanism is provided with an adjusting mechanism for adjusting the position of the filling liquid; the filling mechanism is provided with a foam eliminating mechanism for reducing foam generation during beer filling; and an auxiliary exhaust mechanism for performing auxiliary dehumidification and exhaust on the foam eliminating mechanism is arranged at the rear side of the filling mechanism.

2. A beer filling apparatus with reduced foam generation according to claim 1, wherein: the filling mechanism comprises a first electric slide rail (201), a first slide block (202), a mounting rack (203), a filling pipe (204), a sealing connecting shaft (208), a transfusion pipe (209), a connecting rack (2010) and a hose (2013); a first electric slide rail (201) is arranged behind the electric conveyor belt (1); a first sliding block (202) is connected in the first electric sliding rail (201) in a sliding manner; a mounting rack (203) is fixedly connected to the front side surface of the first sliding block (202); the mounting frame (203) is connected with the foam eliminating mechanism; the mounting frame (203) is connected with an auxiliary exhaust mechanism; four canning pipes (204) are arranged on the mounting rack (203) at equal intervals from left to right; the lower parts of the inner sides of the four canned pipes (204) are respectively connected with a sealing connecting shaft (208) in a rotating way; the four sealing connecting shafts (208) are all connected with a foam eliminating mechanism; a connecting frame (2010) is fixedly connected to the lower sides of the four sealing connecting shafts (208); the four connecting frames (2010) are respectively provided with one infusion tube (209), and the upper ends of the four infusion tubes (209) are respectively positioned at the inner sides of the adjacent canned tubes (204); the four connecting frames (2010) are all connected with the adjusting mechanism; the lower sides of the four infusion tubes (209) are respectively communicated with a hose (2013); the four hoses (2013) are connected with the adjusting mechanism; the four hoses (2013) are all connected with a foam eliminating mechanism.

3. A beer filling apparatus with reduced foam generation according to claim 2, wherein: the hose (2013) and the tank body (2) are arranged in an inclined state, and the hose (2013) is located on the upper right of the tank body (2).

4. A beer filling apparatus with reduced foam generation according to claim 2, wherein: the adjusting mechanism comprises a second electric slide rail (2011) and a second slide block (2012); a second electric slide rail (2011) is fixedly connected to the front sides of the four connecting frames (2010) respectively; a second sliding block (2012) is connected in the four second electric sliding rails (2011) in a sliding manner; the four second sliding blocks (2012) are all connected with a foam eliminating mechanism; the lower sides of the four second sliding blocks (2012) are respectively and fixedly connected with the front sides of the adjacent hoses (2013).

5. A beer filling apparatus with reduced foam generation according to claim 4, wherein: the foam eliminating mechanism comprises a servo motor (205), a first flat gear (206), a second flat gear (207), a connecting rod (2014), a foam eliminator (2015), a limiting slide rod (2016), a splash preventer (2017), a restrictor ring (2018) and a flaring ring (2019); a servo motor (205) is arranged at the left part of the mounting rack (203); the output end of the servo motor (205) is fixedly connected with a first flat gear (206); a second flat gear (207) is fixedly connected to each of the four sealing connecting shafts (208); the first flat gear (206) is meshed with the leftmost second flat gear (207); the four second flat gears (207) are meshed in sequence from left to right; six connecting rods (2014) are arranged on the four second flat gears (207) in an annular array; the lower surface of each connecting rod (2014) is respectively connected with a foam eliminator (2015); the lower sides of the four second sliding blocks (2012) are respectively connected with a limiting sliding rod (2016) in a sliding manner; the front sides of the four limiting slide bars (2016) are fixedly connected with a splash-proof ejector (2017); the front parts of the inner sides of the four hoses (2013) are respectively provided with a flow limiting ring (2018); the front parts of the four hoses (2013) are respectively fixedly connected with a flared ring (2019); the four anti-splash ejectors (2017) are respectively positioned above the adjacent flared rings (2019).

6. A beer filling apparatus with reduced foam generation according to claim 5, wherein: the foam eliminator (2015) is made of a porous wooden material.

7. A beer filling apparatus with reduced foam generation according to claim 5, wherein: the foam eliminator (2015) is set in a wave shape.

8. Beer filling apparatus according to claim 5, wherein: the flow limiting ring (2018) is provided with a liquid outlet (201801), the flared ring (2019) is in a circular truncated cone shape, and the diameter of an opening of the flared ring is larger than that of the liquid outlet (201801).

9. A beer filling apparatus with reduced foam generation according to claim 8, wherein: the splash guards (2017) are arranged in a semicircular ring shape and are respectively positioned above the upper side semi-arc surfaces of the adjacent flared rings (2019).

10. A beer filling apparatus with reduced foam generation according to claim 9, wherein: the auxiliary exhaust mechanism comprises a connecting plate (301), a first air guide plate (302), a second air guide plate (303), an electric heating plate (304) and an electric fan (305); two bilaterally symmetrical connecting plates (301) are fixedly connected to the rear side of the mounting rack (203); a first air guide plate (302) is fixedly connected between the lower ends of the two connecting plates (301); four electric fans (305) are sequentially arranged on the lower side of the connecting plate (301) from left to right at equal intervals; a second air guide plate (303) is fixedly connected below the first air guide plate (302); a plurality of electric heating plates (304) are arranged between the second air guide plate (303) and the first air guide plate (302).