Beer bottle cleaning and spraying device for beer production

Abstract

The invention relates to the technical field of packaging bottle cleaning, in particular to a beer bottle cleaning and spraying device for beer production. Comprising a box body, the upper end of the box body is rotatably connected with a cover plate, the cover plate and the box body are connected through a driving assembly, a first placing plate is fixed to the cover plate, the two ends of the first placing plate are rotatably connected with third rotating shafts, the third rotating shafts are connected with the driving assembly, and second placing plates are fixed to the third rotating shafts; fourth rotating shafts are rotatably connected to the ends, away from the first placing plate, of the second placing plates, third placing plates are fixed to the fourth rotating shafts, supports are fixed to the first placing plate, the second placing plates and the third placing plates and can position a plurality of beer bottles, outer flushing devices are arranged on the supports, and inner flushing devices are arranged in the middle of the interior of the box body. A single motor is used for synchronously controlling opening and closing of the cover plate, unfolding or folding of the placing plate and alignment of the spray pipe, and complexity of traditional multi-motor sub-control is eliminated.

Description

Technical Field

[0001] The invention relates to the technical field of packaging bottle cleaning, in particular to a beer bottle cleaning and spraying device used in beer production. Background Art

[0002] During the beer production process, the cleanliness of beer bottles directly affects product quality and safety. Traditional cleaning devices mostly use fixed brackets and a single spray structure, which has the following technical bottlenecks:

[0003] Insufficient cleaning coverage: Conventional devices have blind spots in flushing the bottle sidewalls, bottlenecks and inner cavity, and the inner cavity flushing often fails to fully cover the cleaning liquid due to nozzle alignment deviation.

[0004] In existing equipment, bottle positioning, spraying mechanisms, and rotation drives are often independent systems, resulting in cumbersome operation. For example, after placing the bottle, the nozzle angle must be manually adjusted, or the rotation and spraying functions rely on multiple motors. This not only consumes a lot of energy but also has poor mechanical coordination and is prone to failure.

[0005] After rinsing the bottle, the traditional device, with the bottle mouth facing upward, can easily cause the cleaning liquid to be retained, creating the risk of microbial contamination.

[0006] In response to the above problems, it is urgent to develop an integrated cleaning device that can realize the integrated operation of bottle positioning, multi-directional spraying and rotary cleaning through the coordinated design of mechanical linkage and fluid dynamics. Summary of the Invention

[0007] The main purpose of the present invention is to provide a cleaning spray device which can simultaneously rinse the inside and outside of a beer bottle and facilitates taking out the beer bottle after the rinsing is completed.

[0008] In order to achieve the above object, the technical solution provided by the present invention is:

[0009] A beer bottle cleaning and spraying device for beer production includes a box body, a cover plate rotatably connected to the upper end of the box body, the cover plate and the box body are connected by a driving assembly, a first placing plate is fixed on the cover plate, both ends of the first placing plate are rotatably connected to a third rotating shaft, the third rotating shaft is connected to the driving assembly, and a second placing plate is fixed on the third rotating shaft. During the closing or opening of the cover plate, the driving assembly can drive the third rotating shaft and the second placing plate to rotate, and the end of the second placing plate away from the first placing plate is rotatably connected to a fourth rotating shaft, and the third placing plate is fixed on the fourth rotating shaft. Brackets are fixed on the first placing plate, the second placing plate and the third placing plate, and the brackets can position multiple beer bottles. The brackets on the first placing plate and the second placing plate are connected by a first power assembly. The bracket is connected to the bracket on the third placing plate through the second power component, and the adjacent first power component and the second power component are connected. When the second placing plate rotates relative to the first placing plate, the first power component transmits power to the second power component to make the third placing plate rotate relative to the second placing plate. An external flushing device is provided on the bracket, which can flush the side walls of the beer bottle body. An internal flushing device is provided in the middle of the box body. After the cover is closed, the internal flushing device can flush the inner cavity of the beer bottle in the bracket. A limiting device that can limit the beer bottle is provided on the bracket, and the limiting device is connected to the adjacent bracket by a pull rope. After the first placing plate, the second placing plate and the third placing plate are parallel, the pull rope is tightened, and the limiting device loses its limiting effect on the beer bottle on the bracket.

[0010] Specifically, the drive assembly includes a first rotating shaft, the first rotating shaft is rotatably connected to the box body, the first rotating shaft is fixedly connected to the cover plate, the box body is fixed with a motor, the output shaft of the motor is concentrically fixedly connected to the first rotating shaft, the cover plate is rotatably connected, the second rotating shaft is perpendicular to the first rotating shaft, a first bevel gear is concentrically fixed on the second rotating shaft, the first bevel gear is meshed with an incomplete bevel gear fixed on the box body, a first pulley is concentrically fixed on the second rotating shaft, a second pulley is concentrically fixed on the third rotating shaft, the first pulley and the second pulley are connected by a belt transmission, and when the cover is closed or opened, when the first bevel gear is meshed with the incomplete bevel gear, the second rotating shaft rotates and drives the third rotating shaft to rotate through the first pulley, the second pulley and the belt.

[0011] Specifically, a ratchet is concentrically fixed on the second rotating shaft, a fixing block is fixed on the box body, and an arc-shaped fixing sleeve is fixed on the fixing block. The fixing sleeve is concentric with the first rotating shaft, and a first spring is provided in the fixing sleeve. An arc-shaped sliding rod is slidably provided in the fixing sleeve, one end of the sliding rod is tightly against the first spring, and the other end of the sliding rod is located outside the fixing sleeve. A clamping block is fixed on one end of the sliding rod outside the fixing sleeve. After the first bevel gear is disengaged from the incomplete bevel gear, the ratchet contacts and cooperates with the clamping block. After the ratchet contacts and cooperates with the clamping block, the clamping block can stop the ratchet from rotating. During the subsequent rotation of the cover plate, the sliding rod and the clamping block move with the second rotating shaft, the first bevel gear and the ratchet, and at the same time can prevent the second rotating shaft from rotating.

[0012] Specifically, the bracket includes two fixed plates, a plurality of supporting units are fixed between the two fixed plates, the supporting unit includes a supporting plate, the supporting plate is fixedly connected to the two fixed plates, the supporting plate is tilted, a limiting plate is fixed between the two fixed plates above the supporting plate, the limiting plate is parallel to the fixed plate, and a plurality of arc-shaped limiting grooves are evenly distributed on the limiting plate along its length direction, a turntable corresponding to the limiting grooves is rotatably provided on the supporting plate, the bottom of the beer bottle is placed on the turntable, and the bottleneck of the beer bottle is located in the limiting groove.

[0013] Specifically, the first power assembly includes a first air cylinder, a connecting block is fixed at the lower end of the first air cylinder, and the connecting block at the lower end of the first air cylinder is rotatably connected to the third rotating shaft. The second power assembly includes a second air cylinder, a connecting block is fixed at the lower end of the second air cylinder, and the connecting block at the lower end of the second air cylinder is rotatably connected to the fourth rotating shaft. Pistons are slidably and sealedly connected in the first air cylinder and the second air cylinder. The piston in the first air cylinder divides the interior of the first air cylinder into an upper cavity and a lower cavity. The piston in the second air cylinder divides the interior of the second air cylinder into an upper cavity and a lower cavity. The upper cavity is connected to the lower cavity of the second air cylinder through an air pipe, and a connecting rod is fixed to the upper end of the piston. The two connecting rods pass through the upper end of the first air cylinder and the upper end of the second air cylinder respectively. The two connecting rods are slidingly and sealedly connected to the upper end of the first air cylinder and the upper end of the second air cylinder respectively. A hinge block is fixed to the upper end of the connecting rod. The hinge block above the first air cylinder is connected to the fixed plates on both sides of it through a hinge rod, and the hinge block above the second air cylinder is connected to the fixed plates on both sides through a hinge rod. One end of the hinge rod is rotatably connected to the hinge block, and the other end of the hinge rod is rotatably connected to the fixed plate.

[0014] Specifically, the limiting device includes a plurality of limiting units, the number of the limiting units is equal to the number of the limiting grooves and corresponds one to one, the limiting unit includes an arc-shaped groove provided in the limiting plate, the arc-shaped groove is concentric with the limiting groove, an arc-shaped rack is rotatably arranged in the arc-shaped groove, an arc-shaped rod is fixed at one end of the arc-shaped rack, after the arc-shaped rack drives the arc-shaped rod to rotate, the bottleneck of the beer bottle is located between the arc-shaped rod and the limiting groove; a long groove connected to the arc-shaped groove is provided in the limiting plate, a flat rack meshing with the arc-shaped rack is slidably provided in the long groove, the flat rack is connected to the limiting plate by a second spring, one end of the flat rack is fixedly connected to the pull rope, the pull rope above the third placement plate is fixedly connected to the bracket on the second placement plate, and the pull rope above the second placement plate is fixedly connected to the bracket on the first placement plate.

[0015] Specifically, the external flushing device includes a first nozzle located on both sides of the beer bottle in the bracket, the axis of the first nozzle is parallel to the axis of the beer bottle, the first nozzles on both sides of the beer bottle are staggered, the first nozzle is provided with multiple spray holes on the side facing the beer bottle, the first nozzle is fixed on the supporting plate, and after the cleaning liquid is sprayed from the two second nozzles to the side walls of the bottle body of the beer bottle, the beer bottle and the turntable can rotate; a second nozzle is fixed on the limiting plate on one side of the limiting groove, the second nozzle is parallel to the first nozzle, and the second nozzle is provided with multiple spray holes on the side facing the bottleneck of the beer bottle. During the rotation of the beer bottle, the cleaning liquid sprayed from the spray holes of the first nozzle and the second nozzle can comprehensively flush the side walls of the bottle body of the beer bottle, the first nozzle is connected to the first branch pipe, the second nozzle is connected to the second branch pipe, the first branch pipe and the second branch pipe are connected through a connecting pipe, the connecting pipe is connected to the manifold, the manifold is connected to the hose, and the manifold, the first branch pipe and the second pipe are fixed in the bracket.

[0016] Specifically, the internal flushing device includes an inlet pipe fixed in the box body, and two pentagonal frame-shaped outer tubes are sleeved on the outside of the inlet pipe, the two outer tubes are arranged up and down, the inlet pipe and the outer tube are fixedly connected through a diverter pipe, and a plurality of third nozzles are fixedly connected on the outside of the outer tube. During the closing process of the cover plate, after the first bevel gear is disengaged from the incomplete bevel gear, the second placement plate and the third placement plate on both sides of the first placement plate stop rotating, and the first placement plate, the second placement plate and the third placement plate are combined to form a pentagonal frame structure. After the cover plate is closed, the first placement plate, the second placement plate and the third placement plate are combined to form a pentagonal frame structure located on the outside of the two outer tubes. The number of the third nozzles on the outer tubes is equal to the number of beer bottles in the pentagonal frame structure, and the outlet of the third nozzle corresponds one-to-one to the bottle mouth of the beer bottle. The cleaning liquid sprayed from the third nozzle can enter the interior of the beer bottle and flush the interior of the beer bottle.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. A single motor synchronously controls the opening and closing of the cover, the expansion and folding of the placement plate, and the alignment of the nozzle, eliminating the complexity of traditional multi-motor control. A bevel gear set and belt drive system precisely transmit power to the three-stage placement plate. This allows the placement plate to automatically expand when the cover is opened (facilitating bottle loading) and automatically fold and position the beer bottle when the cover is closed, eliminating the need for manual intervention.

[0019] 2. The cylinder and piston system transmits power through air pressure, automatically rotating the adjacent placement plates during the folding process. For example, when the second placement plate rotates, the movement of the first cylinder's piston drives the pressure change in the air pipe, pushing the second cylinder's piston to move, causing the third placement plate to rotate synchronously, ensuring coordinated movement of the three-stage bracket during opening and closing.

[0020] 3. The staggered arrangement of the first and second nozzles creates a cross-spray network, which, combined with the beer bottle's rotation, provides 360° full-coverage cleaning of the bottle. When the pentagonal frame is closed, the third nozzle on the outer tube aligns with the bottle's mouth, directing high-pressure cleaning fluid directly into the bottle's interior, eliminating blind spots caused by misaligned nozzles in traditional systems. With the bottle's mouth naturally facing downward, gravity drains the liquid completely after rinsing, eliminating the risk of microbial growth caused by retained cleaning fluid.

[0021] 4. When the placement plate is folded, the drawstring is loosened, and the second spring pushes the flat rack to move, driving the curved rack and curved rod to lock the bottle neck, preventing the bottle from shaking during rinsing. When the placement plate is unfolded, the drawstring is tightened, pulling the flat rack back to its original position, and the curved rod returns to the curved groove, automatically unlocking the bottle body for quick access.

[0022] 5. The ratchet and the block assembly engage after the placement plate is unfolded, forcibly locking the rotation of the second shaft to avoid safety hazards caused by accidental rotation of the bracket during the bottling process.

[0023] 6. The three-level placement board (first placement board, second placement board and third placement board) can be folded from the parallel expansion state into a pentagonal frame structure to match the inner cavity of the box, greatly improving the space utilization of the equipment.

[0024] 7. After the cleaning fluid impacts the beer bottle, it rotates, converting the fluid's kinetic energy into mechanical energy, reducing the need for an additional rotary motor. The incomplete bevel gear engages only during the critical opening and closing phases of the bracket, with the ratchet locking the system at all other times. A pneumatic linkage replaces an electric actuator, eliminating the risk of hydraulic leakage and significantly improving the system's long-term stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram after the cover is closed.

[0026] Figure 2 This is a status diagram of the first placement plate, the second placement plate and the third placement plate after the cover is closed.

[0027] Figure 3A bottom view of the first placement plate, the second placement plate, and the third placement plate with the cover plate buckled closed.

[0028] Figure 4 This is a schematic diagram when the first placement plate, the second placement plate and the third placement plate are parallel.

[0029] Figure 5 This is a schematic diagram of the first bevel gear meshing with the incomplete bevel gear.

[0030] Figure 6 Schematic diagram of the cooperation between the sliding rod and the fixed sleeve.

[0031] Figure 7 This is a schematic diagram when the first placement plate is parallel to the second placement plate.

[0032] Figure 8 Schematic diagram of the first placement board bracket.

[0033] Figure 9 It is a top view of the internal structure of the limiting plate.

[0034] Figure 10 for Figure 9 Magnified view of area A in center.

[0035] Figure 11 Schematic diagram of the external flushing device.

[0036] Figure 12 Schematic diagram of the first gas cylinder and the second gas cylinder connected by a gas pipe.

[0037] The names of the parts in the accompanying drawings are: 1. Box; 2. Cover; 3. Motor; 4. First Rotating Shaft; 5. Second Rotating Shaft; 6. First Bevel Gear; 7. Incomplete Bevel Gear; 8. Ratchet; 9. Fixing Block; 10. Fixing Sleeve; 11. First Spring; 12. Sliding Rod; 13. Block; 14. First Pulley; 15. Belt; 16. Second Pulley; 17. Third Rotating Shaft; 18. First Placement Plate; 19. Second Placement Plate; 20. Fourth Rotating Shaft; 21. Third Placement Plate; 22. Connecting Block; 23. First Air Cylinder; 24. Second Air Cylinder; 25 , air pipe; 26, piston; 27, connecting rod; 28, hinge block; 29, hinge rod; 30, fixed plate; 31, support plate; 32, turntable; 33, limit plate; 34, limit groove; 35, beer bottle; 36, second spring; 37, flat rack; 38, pull rope; 39, arc rack; 40, arc rod; 41, hose; 42, manifold; 43, connecting pipe; 44, first branch pipe; 45, first nozzle; 46, second branch pipe; 47, second nozzle; 48, inlet pipe; 49, diversion pipe; 50, outer pipe; 51, third nozzle. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described 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.

[0039] like Figures 1-12 As shown, a beer bottle cleaning and spraying device for beer production includes a box body 1, a cover plate 2 is rotatably connected to the upper end of the box body 1, the cover plate 2 and the box body 1 are connected by a driving assembly, a first placement plate 18 is fixed on the cover plate 2, both ends of the first placement plate 18 are rotatably connected to a third rotating shaft 17, the third rotating shaft 17 is connected to the driving assembly, and a second placement plate 19 is fixed on the third rotating shaft 17.

[0040] During the process of closing or opening the cover 2 , the driving assembly can drive the third rotating shaft 17 and the second placing plate 19 to rotate.

[0041] The driving assembly includes a first rotating shaft 4, which is rotatably connected to the box body 1 and fixedly connected to the cover plate 2. A motor 3 is fixed on the box body 1, and the output shaft of the motor 3 is fixedly connected to the first rotating shaft 4 concentrically.

[0042] A second rotating shaft 5 is rotatably connected to the cover plate 2, and the second rotating shaft 5 is perpendicular to the first rotating shaft 4. A first bevel gear 6 is concentrically fixed on the second rotating shaft 5, and the first bevel gear 6 is engaged with an incomplete bevel gear 7 fixed on the box body 1. A first pulley 14 is concentrically fixed on the second rotating shaft 5, and a second pulley 16 is concentrically fixed on the third rotating shaft 17. The first pulley 14 and the second pulley 16 are connected through a belt 15.

[0043] When the cover 2 is closed or opened, when the first bevel gear 6 meshes with the incomplete bevel gear 7, the second rotating shaft 5 rotates and drives the third rotating shaft 17 to rotate through the first pulley 14, the second pulley 16 and the belt 15. During the rotation of the third rotating shaft 17, the second placement plate 19 rotates accordingly.

[0044] A ratchet 8 is coaxially fixed to the second rotating shaft 5. A fixing block 9 is fixed to the housing 1, and an arc-shaped fixing sleeve 10 is fixed to the fixing block 9. The fixing sleeve 10 is concentric with the first rotating shaft 4. A first spring 11 is disposed within the fixing sleeve 10. An arc-shaped slide rod 12 is slidably disposed within the fixing sleeve 10. One end of the slide rod 12 is tightly against the first spring 11, and the other end of the slide rod 12 is located outside the fixing sleeve 10. A clamping block 13 is fixed to one end of the slide rod 12 outside the fixing sleeve 10.

[0045] After the first bevel gear 6 is disengaged from the incomplete bevel gear 7, the ratchet 8 contacts and cooperates with the block 13. After the ratchet 8 contacts and cooperates with the block 13, the block 13 can stop the ratchet 8 from rotating. During the subsequent rotation of the cover plate 2, the sliding rod 12 and the block 13 move with the second rotating shaft 5, the first bevel gear 6 and the ratchet 8, and at the same time can prevent the second rotating shaft 5 from rotating on its own.

[0046] The ends of the second placement plate 19 away from the first placement plate 18 are rotatably connected to the fourth rotation shaft 20 , and the third placement plate 21 is fixed on the fourth rotation shaft 20 .

[0047] Brackets are fixed on the first placement plate 18 , the second placement plate 19 and the third placement plate 21 , and the brackets can position multiple beer bottles 35 .

[0048] The bracket includes two fixing plates 30 , and a plurality of supporting units are fixed between the two fixing plates 30 .

[0049] The supporting unit includes a supporting plate 31 , which is fixedly connected to the two fixing plates 30 , and the supporting plate 31 is tilted.

[0050] A limit plate 33 is fixed between the two fixed plates 30 above the support plate 31 and is parallel to the fixed plates 30. The limit plate 33 has a plurality of arc-shaped limit slots 34 evenly distributed along its length. A turntable 32 corresponding to the limit slots 34 is rotatably mounted on the support plate 31. The bottom of a beer bottle 35 is placed on the turntable 32, and the neck of the beer bottle 35 is located in the limit slots 34.

[0051] The bracket on the first placement plate 18 and the bracket on the second placement plate 19 are connected through a first power assembly, and the bracket on the second placement plate 19 and the bracket on the third placement plate 21 are connected through a second power assembly. The adjacent first power assemblies and second power assemblies are connected. When the second placement plate 19 rotates relative to the first placement plate 18, the first power assembly transfers power to the second power assembly, causing the third placement plate 21 to rotate relative to the second placement plate 19.

[0052] The first power assembly includes a first air cylinder 23 . A connecting block 22 is fixed to the lower end of the first air cylinder 23 . The connecting block 22 at the lower end of the first air cylinder 23 is rotatably connected to the third rotating shaft 17 .

[0053] The second power assembly includes a second air cylinder 24 . A connecting block 22 is fixed to the lower end of the second air cylinder 24 . The connecting block 22 at the lower end of the second air cylinder 24 is rotatably connected to the fourth rotating shaft 20 .

[0054] The first gas cylinder 23 and the second gas cylinder 24 are both connected with pistons 26 in a sliding and sealing manner. The piston 26 in the first gas cylinder 23 divides the interior of the first gas cylinder 23 into an upper cavity and a lower cavity.

[0055] The piston 26 in the second air cylinder 24 divides the interior of the second air cylinder 24 into an upper cavity and a lower cavity. The upper cavity of the first air cylinder 23 and the lower cavity of the second air cylinder 24 are connected through an air pipe 25.

[0056] A connecting rod 27 is fixed to the upper end of each piston 26. The two connecting rods 27 pass through the upper end of the first gas cylinder 23 and the upper end of the second gas cylinder 24 respectively. The two connecting rods 27 are slidingly and sealingly connected to the upper end of the first gas cylinder 23 and the upper end of the second gas cylinder 24 respectively.

[0057] A hinge block 28 is fixed to the upper end of each connecting rod 27 , and the hinge block 28 above the first air cylinder 23 is connected to the fixing plates 30 on both sides thereof via a hinge rod 29 .

[0058] The hinge block 28 above the second air cylinder 24 is connected to the fixing plates 30 on both sides thereof via hinge rods 29 .

[0059] Specifically, one end of the hinge rod 29 is rotatably connected to the hinge block 28 , and the other end of the hinge rod 29 is rotatably connected to the fixing plate 30 .

[0060] The bracket is provided with a limiting device capable of limiting the beer bottle 35. The limiting device is connected to the adjacent bracket by a pull rope 38. After the first placement plate 18, the second placement plate 19 and the third placement plate 21 are parallel, the pull rope 38 is tightened and the limiting device loses its limiting effect on the beer bottle 35 on the bracket.

[0061] The limiting device includes a plurality of limiting units, and the number of the limiting units is equal to the number of the limiting slots 34 and corresponds one to one.

[0062] The limiting unit includes an arc-shaped groove opened in the limiting plate 33, which is concentric with the limiting groove 34. An arc-shaped rack 39 is rotatably arranged in the arc-shaped groove, and an arc-shaped rod 40 is fixed at one end of the arc-shaped rack 39. After the arc-shaped rack 39 drives the arc-shaped rod 40 to rotate, the bottleneck of the beer bottle 35 is located between the arc-shaped rod 40 and the limiting groove 34.

[0063] The limiting plate 33 has a long slot in communication with the arcuate slot. A flat rack 37 is slidably disposed within the slot and engages with the arcuate rack 39. The flat rack 37 is connected to the limiting plate 33 via a second spring 36. One end of the flat rack 37 is fixedly connected to a pull rope 38. The pull rope 38 above the third placement plate 21 is fixedly connected to the bracket on the second placement plate 19. The pull rope 38 above the second placement plate 19 is fixedly connected to the bracket on the first placement plate 18.

[0064] An external flushing device is provided on the bracket, and the external flushing device can flush the side wall of the beer bottle 35.

[0065] The external flushing device includes first nozzles 45 located on either side of the beer bottle 35 within the bracket. The axis of the first nozzles 45 is parallel to the axis of the beer bottle 35, and the first nozzles 45 on either side of the beer bottle 35 are staggered. The first nozzles 45 have multiple spray holes on the side facing the beer bottle 35. The first nozzles 45 are fixed to the support plate 31. After the cleaning liquid is sprayed onto the sidewalls of the beer bottle 35 from the two second nozzles 47, the beer bottle 35 and the turntable 32 are able to rotate.

[0066] A second nozzle 47 is fixed on the limiting plate 33 on one side of the limiting groove 34. The second nozzle 47 is parallel to the first nozzle 45. The second nozzle 47 is provided with a plurality of spray holes on the side facing the bottleneck of the beer bottle 35. During the rotation of the beer bottle 35, the cleaning liquid sprayed from the spray holes of the first nozzle 45 and the second nozzle 47 can fully rinse the side wall of the bottle body of the beer bottle 35.

[0067] The first nozzle 45 is connected to the first branch pipe 44, the second nozzle 47 is connected to the second branch pipe 46, the first branch pipe 44 and the second branch pipe 46 are connected through the connecting pipe 43, the connecting pipe 43 is connected to the manifold 42, the manifold 42 is connected to the hose 41, and the manifold 42, the first branch pipe 44 and the second branch pipe 46 are fixed in the bracket.

[0068] An internal flushing device is provided in the middle of the box body 1. After the cover plate 2 is closed, the internal flushing device can flush the inner cavity of the beer bottle 35 in the bracket.

[0069] The internal flushing device includes an inlet pipe 48 fixed in the box body 1, and two pentagonal outer pipes 50 are sleeved on the outside of the inlet pipe 48. The two outer pipes 50 are arranged up and down. The inlet pipe 48 and the outer pipe 50 are fixedly connected through a diversion pipe 49. A plurality of third nozzles 51 are fixedly connected to the outside of the outer pipe 50.

[0070] During the closing process of the cover plate 2, after the first bevel gear 6 disengages from the incomplete bevel gear 7, the second placement plate 19 and the third placement plate 21 on either side of the first placement plate 18 stop rotating, and the first placement plate 18, the second placement plate 19, and the third placement plate 21 come together to form a pentagonal frame structure. After the cover plate 2 is closed, the pentagonal frame structure formed by the first placement plate 18, the second placement plate 19, and the third placement plate 21 is located outside the two outer tubes 50. The number of third nozzles 51 on the outer tubes 50 is equal to the number of beer bottles 35 within the pentagonal frame structure, and the outlets of the third nozzles 51 correspond one-to-one with the bottle openings of the beer bottles 35. The cleaning fluid sprayed from the third nozzles 51 can enter the interior of the beer bottles 35 and rinse them.

[0071] Before rinsing the beer bottle 35, the cover 2 is opened. In the stage before the cover 2 is opened, the first bevel gear 6 and the incomplete bevel gear 7 are not engaged, and the block 13 and the ratchet 8 are in contact and cooperate to stop the second rotating shaft 5 from rotating. The second rotating shaft 5 cannot rotate on its own during the process of revolving around the first rotating shaft 4.

[0072] When the first bevel gear 6 is engaged with the incomplete bevel gear 7, the first placement plate 18, the second placement plate 19 and the third placement plate 21 rotate to the outside of the box body 1, the block 13 is separated from the ratchet 8, and the second rotating shaft 5 rotates during the opening of the cover 2. The second rotating shaft 5 drives the third rotating shaft 17 at both ends of the first placement plate 18 to rotate through the first pulley 14, the second pulley 16 and the belt 15. When the third rotating shaft 17 rotates, the second placement plate 19 and the third placement plate 21 rotate relative to the first placement plate 18, and the second placement plate 19 and the third placement plate 21 gradually move away from the first placement plate 18.

[0073] When the second placement plate 19 rotates relative to the first placement plate 18, the hinged rod 29 and hinged block 28 above the first air cylinder 23 cause the connecting rod 27 and piston 26 within the first air cylinder 23 to move toward the third rotation axis 17. Simultaneously, air in the lower chamber of the second air cylinder 24 enters the upper chamber of the first air cylinder 23 through the air pipe 25, causing the piston 26 and connecting rod 27 within the second air cylinder 24 to move toward the fourth rotation axis 20. As the piston 26 and connecting rod 27 within the second air cylinder 24 move toward the fourth rotation axis 20, the hinged rod 29 and hinged block 28 above the second air cylinder 24 cause the third placement plate 21 to rotate relative to the second placement plate 19.

[0074] During the opening process of the cover 2, the first placement plate 18, the second placement plate 19 and the third placement plate 21 are rotated out from the box body 1, and then the first placement plate 18, the second placement plate 19 and the third placement plate 21 gradually become parallel.

[0075] like Figure 4 As shown, after the cover 2 is opened, the first placement plate 18 , the second placement plate 19 and the third placement plate 21 are parallel. At this time, the beer bottle 35 can be placed on the turntable 32 with the bottleneck of the beer bottle 35 located in the limiting groove 34 .

[0076] After the beer bottle 35 is placed in the bracket, the cover 2 is closed, the first bevel gear 6 is engaged with the incomplete bevel gear 7, and the second rotating shaft 5 drives the third rotating shaft 17 at both ends of the first placing plate 18 to rotate through the first pulley 14, the second pulley 16 and the belt 15. When the third rotating shaft 17 rotates, the second placing plate 19 and the third placing plate 21 rotate relative to the first placing plate 18, and the second placing plate 19 and the third placing plate 21 gradually approach the first placing plate 18.

[0077] After the first bevel gear 6 disengages from the incomplete bevel gear 7, the ratchet 8 engages with the block 13. At this point, the first placement plate 18 and the second and third placement plates 19, 21 on either side of it form a pentagonal frame structure. After the ratchet 8 engages with the block 13, the block 13 can stop the ratchet 8 from rotating. During the subsequent rotation of the cover plate 2, the slide bar 12 and the block 13 move along with the second rotating shaft 5, the first bevel gear 6, and the ratchet 8. The first spring 11 is compressed, and the engagement of the ratchet 8 with the block 13 prevents the second rotating shaft 5 from rotating, thus preventing the first placement plate 18 and the second and third placement plates 19, 21 on either side from rotating.

[0078] During the rotation of the first placement plate 18 relative to the second placement plate 19, the hinge block 28 above the first air cylinder 23 moves away from the third rotation axis 17, and the air in the upper cavity of the first air cylinder 23 enters the lower cavity of the second air cylinder 24 through the air pipe 25. The hinge block 28 above the second air cylinder 24 moves away from the fourth rotation axis 20. At the same time, the hinge block 28 above the second air cylinder 24 causes the third placement plate 21 to rotate relative to the second placement plate 19 through the hinge rod 29.

[0079] When the first placement plate 18 and the second placement plates 19 and the third placement plates 21 on both sides thereof are combined to form a pentagonal frame structure, as the cover plate 2 is gradually closed, the first placement plate 18 and the second placement plates 19 and the third placement plates 21 on both sides thereof enter the box body 1.

[0080] During the process of the first placement plate 18 and the second placement plates 19 and the third placement plates 21 on both sides thereof being combined to form a pentagonal frame structure, the pull rope 38 relaxes, and under the elastic force of the second spring 36, the flat rack 37 slides in the long groove, and the arc-shaped rack 39 and the arc-shaped rod 40 rotate. When the bottleneck of the beer bottle 35 is located between the limiting groove 34 and the arc-shaped rod 40, the beer bottle 35 is limited.

[0081] After the cover plate 2 is closed, cleaning liquid is fed under high pressure into the hose 41 and inlet pipe 48. The cleaning liquid is then ejected from the nozzles of the first nozzle 45, the second nozzle 47, and the third nozzle 51. The cleaning liquid is sprayed from the two second nozzles 47 onto the beer bottle 35, rinsing the lower portion of the sidewalls of the bottle. Simultaneously, the beer bottle 35 and the turntable 32 rotate. As the beer bottle 35 rotates, the cleaning liquid ejected from the nozzles of the first nozzle 45 rinses the outer circumference of the bottle neck. The cleaning liquid ejected from the nozzles of the first nozzle 45 and the second nozzle 47 fully rinses the sidewalls of the beer bottle 35.

[0082] After the cover 2 is closed, the mouth of the beer bottle 35 in the holder corresponds to the third nozzle 51, and the cleaning liquid sprayed from the third nozzle 51 can enter the interior of the beer bottle 35 and rinse the interior of the beer bottle 35. After the beer bottle 35 is rinsed, since the mouth of the beer bottle 35 is tilted downward, it is possible to prevent the cleaning liquid from remaining in the beer bottle 35.

[0083] After rinsing the beer bottles 35, the cover 2 is opened. When the first placement plate 18, the second placement plate 19 and the third placement plate 21 are parallel, the pull rope 38 is tightened, the arc rod 40 is rotated back to the arc groove, and then the beer bottles 35 in the bracket can be taken out.

[0084] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A beer bottle cleaning and spraying device for beer production, comprising a housing (1), characterized in that: The upper end of the box body (1) is rotatably connected to a cover plate (2), and the cover plate (2) and the box body (1) are connected via a driving assembly. A first placement plate (18) is fixed on the cover plate (2), and both ends of the first placement plate (18) are rotatably connected to a third rotating shaft (17). The third rotating shaft (17) is connected to the driving assembly. A second placement plate (19) is fixed on the third rotating shaft (17). The end of the second placement plate (19) away from the first placement plate (18) is rotatably connected to a fourth rotating shaft (20). A third placement plate (21) is fixed on the fourth rotating shaft (20). The first placement plate (18), the second placement plate (19) and the third placement plate (19) are rotatably connected to each other. Brackets are fixed on the plates (21), the brackets on the first placement plate (18) and the brackets on the second placement plate (19) are connected via a first power assembly, the brackets on the second placement plate (19) and the brackets on the third placement plate (21) are connected via a second power assembly, the adjacent first power assemblies and the second power assemblies are communicated, an external flushing device is provided on the bracket, the external flushing device can flush the side wall of the beer bottle (35), an internal flushing device is provided in the middle of the box body (1), a limiting device is provided on the bracket, and the limiting device is connected to the adjacent bracket via a drawstring (38).

2. A beer bottle cleaning and spraying device for beer production according to claim 1, characterized in that: The driving assembly comprises a first rotating shaft (4), the first rotating shaft (4) being rotatably connected to the housing (1), the first rotating shaft (4) being fixedly connected to the cover plate (2), a motor (3) being fixedly connected to the housing (1), an output shaft of the motor (3) being concentrically fixedly connected to the first rotating shaft (4), a second rotating shaft (5) being rotatably connected to the cover plate (2), the second rotating shaft (5) being perpendicular to the first rotating shaft (4), a first bevel gear (6) being concentrically fixed to the second rotating shaft (5), the first bevel gear (6) being fixedly connected to an incomplete gear fixed to the housing (1), and The full bevel gear (7) is meshed, a first pulley (14) is coaxially fixed on the second rotating shaft (5), a second pulley (16) is coaxially fixed on the third rotating shaft (17), the first pulley (14) and the second pulley (16) are connected by a belt (15), and when the cover plate (2) is closed or opened, when the first bevel gear (6) is meshed with the incomplete bevel gear (7), the second rotating shaft (5) rotates and drives the third rotating shaft (17) to rotate through the first pulley (14), the second pulley (16) and the belt (15).

3. The beer bottle cleaning and spraying device for beer production according to claim 2, characterized in that: A ratchet (8) is coaxially fixed on the second rotating shaft (5), a fixed block (9) is fixed on the box body (1), an arc-shaped fixed sleeve (10) is fixed on the fixed block (9), the fixed sleeve (10) is concentric with the first rotating shaft (4), a first spring (11) is arranged in the fixed sleeve (10), an arc-shaped slide rod (12) is slidably arranged in the fixed sleeve (10), one end of the slide rod (12) is tightly against the first spring (11), and the other end of the slide rod (12) is located outside the fixed sleeve (10), and the fixed sleeve (1 A clamping block (13) is fixed to one end of the sliding rod (12) on the outside of the first bevel gear (6). After the first bevel gear (6) and the incomplete bevel gear (7) are disengaged, the ratchet (8) and the clamping block (13) are in contact and matched. After the ratchet (8) and the clamping block (13) are in contact and matched, the clamping block (13) can stop the ratchet (8) from rotating. During the subsequent rotation of the cover plate (2), the sliding rod (12) and the clamping block (13) move along with the second rotating shaft (5), the first bevel gear (6) and the ratchet (8), and can prevent the second rotating shaft (5) from rotating.

4. The beer bottle cleaning and spraying device for beer production according to claim 1, characterized in that: The bracket comprises two fixing plates (30), a plurality of supporting units are fixed between the two fixing plates (30), and the supporting units comprise a supporting plate (31), the supporting plate (31) is fixedly connected to the two fixing plates (30), the supporting plate (31) is tilted, a limiting plate (33) is fixed between the two fixing plates (30) above the supporting plate (31), the limiting plate (33) is parallel to the fixing plates (30), a plurality of arc-shaped limiting grooves (34) are uniformly distributed on the limiting plate (33) along its length direction, a turntable (32) corresponding to the limiting grooves (34) is rotatably provided on the supporting plate (31), the bottom of the beer bottle (35) is placed on the turntable (32), and the bottleneck of the beer bottle (35) is located in the limiting groove (34).

5. A beer bottle cleaning and spraying device for beer production according to claim 4, characterized in that: The first power assembly comprises a first air cylinder (23), a connecting block (22) is fixed at the lower end of the first air cylinder (23), and the connecting block (22) at the lower end of the first air cylinder (23) is rotatably connected to the third rotating shaft (17); the second power assembly comprises a second air cylinder (24), a connecting block (22) is fixed at the lower end of the second air cylinder (24), and the connecting block (22) at the lower end of the second air cylinder (24) is rotatably connected to the fourth rotating shaft (20); the first air cylinder (23) and the second air cylinder (24) are both slidably sealed with pistons (26); the piston (26) in the first air cylinder (23) divides the interior of the first air cylinder (23) into an upper cavity and a lower cavity; the piston (26) in the second air cylinder (24) divides the interior of the second air cylinder (24) into an upper cavity and a lower cavity; the upper cavity of the first air cylinder (23) and the lower cavity of the second air cylinder (24) are connected in a sliding and sealing manner. The lower cavity of the gas cylinder (24) is communicated through the air pipe (25), and the upper end of the piston (26) is fixed with a connecting rod (27). The two connecting rods (27) respectively penetrate the upper end of the first gas cylinder (23) and the upper end of the second gas cylinder (24). The two connecting rods (27) are respectively connected to the upper end of the first gas cylinder (23) and the upper end of the second gas cylinder (24) in a sliding and sealing manner. The upper ends of the connecting rods (27) are fixed with a hinge block (28). The hinge block (28) above the first gas cylinder (23) is connected to the fixed plates (30) on both sides thereof through a hinge rod (29). The hinge block (28) above the second gas cylinder (24) is connected to the fixed plates (30) on both sides thereof through a hinge rod (29). One end of the hinge rod (29) is rotatably connected to the hinge block (28), and the other end of the hinge rod (29) is rotatably connected to the fixed plate (30).

6. The beer bottle cleaning and spraying device for beer production according to claim 4, characterized in that: The limiting device includes a plurality of limiting units, the number of the limiting units is equal to the number of the limiting grooves (34) and corresponds one to one, the limiting unit includes an arc groove provided in the limiting plate (33), the arc groove is concentric with the limiting groove (34), an arc rack (39) is rotatably provided in the arc groove, an arc rod (40) is fixed at one end of the arc rack (39), after the arc rack (39) drives the arc rod (40) to rotate, the bottleneck of the beer bottle (35) is located between the arc rod (40) and the limiting groove (34); the limiting plate A long groove communicating with the arc groove is provided in (33), and a flat rack (37) meshing with the arc rack (39) is slidably provided in the long groove. The flat rack (37) is connected to the limiting plate (33) through a second spring (36), and one end of the flat rack (37) is fixedly connected to a pull rope (38). The pull rope (38) above the third placement plate (21) is fixedly connected to the bracket on the second placement plate (19), and the pull rope (38) above the second placement plate (19) is fixedly connected to the bracket on the first placement plate (18).

7. The beer bottle cleaning and spraying device for beer production according to claim 1, characterized in that: The external flushing device comprises a first nozzle (45) located on both sides of the beer bottle (35) in the bracket, the axis of the first nozzle (45) is parallel to the axis of the beer bottle (35), the first nozzles (45) on both sides of the beer bottle (35) are staggered, a plurality of spray holes are opened on the side of the first nozzle (45) facing the beer bottle (35), the first nozzle (45) is fixed on the supporting plate (31), after the cleaning liquid is sprayed from the two second nozzles (47) to the side wall of the beer bottle (35), the beer bottle (35) and the turntable (32) can rotate; a second nozzle (47) is fixed on the limiting plate (33) on one side of the limiting groove (34), the second nozzle (47) is parallel to the first nozzle (45), The second nozzle (47) is provided with a plurality of nozzle holes on one side of the bottleneck of the beer bottle (35). During the rotation of the beer bottle (35), the cleaning liquid sprayed from the nozzle holes of the first nozzle (45) and the second nozzle (47) can fully rinse the side wall of the bottle body of the beer bottle (35). The first nozzle (45) is connected to the first branch pipe (44), the second nozzle (47) is connected to the second branch pipe (46), the first branch pipe (44) and the second branch pipe (46) are connected through the connecting pipe (43), the connecting pipe (43) is connected to the manifold (42), the manifold (42) is connected to the hose (41), and the manifold (42), the first branch pipe (44) and the second branch pipe (46) are fixed in the bracket.

8. The beer bottle cleaning and spraying device for beer production according to claim 1, characterized in that: The internal flushing device includes an inlet pipe (48) fixed in the box body (1), two pentagonal frame-shaped outer pipes (50) are sleeved on the outside of the inlet pipe (48), and the two outer pipes (50) are arranged up and down. The inlet pipe (48) and the outer pipe (50) are fixedly connected through a diverter pipe (49), and a plurality of third nozzles (51) are fixedly connected on the outside of the outer pipe (50). When the cover plate (2) is closed, after the first bevel gear (6) and the incomplete bevel gear (7) are disengaged, the second placement plate (19) and the third placement plate (21) on both sides of the first placement plate (18) stop rotating, and the first placement plate (18) and the second placement plate (21) stop rotating. The placement plate (19) and the third placement plate (21) are combined to form a pentagonal frame structure. After the cover plate (2) is closed, the first placement plate (18), the second placement plate (19) and the third placement plate (21) are combined to form a pentagonal frame structure located outside the two outer tubes (50). The number of the third nozzles (51) on the outer tubes (50) is equal to the number of the beer bottles (35) in the pentagonal frame structure, and the outlets of the third nozzles (51) correspond to the bottle openings of the beer bottles (35) one by one. The cleaning liquid sprayed from the third nozzles (51) can enter the interior of the beer bottles (35) and rinse the interior of the beer bottles (35).

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