A multifunctional AGV for beer storage that can automatically load goods

Abstract

The patent of the present invention discloses a multifunctional AGV for beer warehousing and storage that can automatically stack goods, including a device housing, a driving device, a driven balancing device and a pallet balancing device. The driving device is provided in the middle of the interior of the device housing, and driven balancing devices are provided at the bottom corners of the interior of the device housing. The upper end of the driven balancing device is provided with a limit plate fixedly connected to the device housing, and the upper end of the driving device is provided with a fixed pile connected to the limit plate, and the upper end of the fixed pile is provided with a lifting pile, and the upper end of the lifting pile is provided with an extended support platform. Beneficial effect: effectively avoiding the vibration caused by the turning of the AGV when the device is transporting beer in batches, effectively making the device always keep the pallet level when transporting beer, thereby effectively preventing the device from tilting when moving in the warehouse and causing the beer to fall.

Description

Technical Field

[0001] The patent of this invention relates to the field of logistics automation technology, specifically, to a multifunctional AGV for beer warehousing and storage that can automatically load goods. Background Art

[0002] AGV is also commonly called AGV cart. It refers to a transport vehicle equipped with electromagnetic or optical automatic navigation devices, capable of traveling along a specified navigation path, with safety protection and various transfer functions. It is a transport vehicle that does not require a driver in industrial applications and uses a rechargeable battery as its power source.

[0003] This type of trolley is usually used to carry beer on the beer production line. However, when transporting beer, it is easy for the beer to tilt and collapse due to the uneven ground inside the warehouse. In addition, when turning, the existing trolley usually uses the driving wheel to drive the driven wheel to rotate. When fully loaded, it is easy to have large friction, which causes vibration when turning, resulting in the beer falling and causing loss. Summary of the invention

[0004] In response to the problems in the related technology, the patent of this invention proposes a multifunctional AGV for beer warehousing and storage that can automatically load goods, so as to overcome the above-mentioned technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the present invention are as follows:

[0006] A multifunctional AGV for beer warehousing and storage that can automatically stack goods comprises a device shell, a driving device, a driven balancing device and a pallet balancing device, wherein the driving device is arranged in the middle part of the interior of the device shell, and driven balancing devices are arranged at the corners of the bottom end of the interior of the device shell, and a limiting plate fixedly connected to the device shell is arranged at the upper end of the driven balancing device, and a fixing pile connected to the limiting plate is arranged at the upper end of the driving device, a lifting pile is arranged at the upper end of the fixing pile, and an extended support platform is arranged at the upper end of the lifting pile, and a pallet balancing device is arranged at the inner upper end of the extended support platform, and a plurality of telescopic positioning piles connected to the extended support platform are arranged around the lifting pile.

[0007] Furthermore, the driving device includes a driving shell connected to the device housing, a mounting shell is provided in the middle part of the driving shell, driving wheels are provided on both sides of the lower end of the driving shell, and a first driving shaft and a second driving shaft are respectively provided on opposite sides of the driving wheels on both sides, a first bevel gear is provided on one side of the first driving shaft, a second bevel gear is provided on one side of the second driving shaft, and a third bevel gear is provided on the end of the second bevel gear away from the second driving shaft.

[0008] Furthermore, the second bevel gear is movably connected to the second drive shaft via a hexagonal connecting rod, a connecting spring matched with the second drive shaft is provided on one side of the second bevel gear, and a transmission mechanism is provided on one side inside the drive housing.

[0009] Further, the transmission mechanism includes a first motor, a second motor is provided on one side of the first motor, a first transmission shaft is provided at one end of the first motor, a first spur gear is provided at one end of the first transmission shaft, a second spur gear is provided on one side of the first spur gear, a second transmission shaft is provided at one end of the second spur gear, a fourth bevel gear matching with the first bevel gear and the second bevel gear is provided in the middle of the second transmission shaft, and a hexagonal sliding shaft passing through the second transmission shaft is provided in the middle of the second transmission shaft, a fifth bevel gear matching with the third bevel gear is provided at one end of the hexagonal sliding shaft, and a first screw is provided at one end of the hexagonal sliding shaft away from the fifth bevel gear, and a second screw matching and transmission connected to the second motor is provided on one side of the first screw.

[0010] Furthermore, the dynamic balancing device includes a plurality of spring piles connected to the limit plate, and a positioning plate is provided in the middle of the spring piles, a rotating hole is provided in the middle of the positioning plate, a rotating ball is provided in the middle of the rotating hole, and a movable support plate movably connected to the device housing is provided at the lower middle end of the rotating ball.

[0011] Furthermore, the pallet balancing device includes a storage groove in the middle of the extended support platform, a fixed shaft is provided in the middle of the storage groove, a floating plate is provided in the middle of the fixed shaft, and symmetrically arranged support balls are provided on both sides of the floating plate.

[0012] Furthermore, a limiting ring is provided at the inner upper end of the storage tank, and a tray support platform is provided in the inner middle part of the storage tank and at the upper end of the support ball, and a sealing telescopic ring connected to the limiting ring is provided at the outer lower end of the tray support platform.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The driving device and the driven balancing device inside the device are installed and positioned by setting the device shell. The driving device is set to provide power to the entire device in normal state, so that the device moves. The driven balancing device is set to make the driven wheel inside the driven balancing device grounded when the device is driving normally, so as to achieve the effect of improving the balance of the device, thereby avoiding the shaking of the device when transporting beer. The setting of the fixed piles facilitates the fixing of the lifting piles. The setting of the lifting piles can move the extended support platform up and down, so as to achieve the effect of lifting the beer. The setting of the telescopic positioning piles improves the stability of the device when lifting the beer.

[0015] 2. The device and the device housing are fixedly connected to each other through the setting plate of the drive shell. The setting of the mounting shell facilitates the fixing and protection of the transmission mechanism. The first bevel gear and the third bevel gear are driven by the transmission device so that the driving wheels on both sides are driven by the first driving shaft and the second driving shaft at the same time, thereby achieving the effect of moving them forward. The first bevel gear and the second bevel gear are driven to rotate at the same time by the transmission device, so as to achieve the purpose of rotating the driving wheels on both sides in the opposite direction, so as to achieve the purpose of rotating the bottom driving device of the device during the transportation of beer, thereby achieving the purpose of changing the moving direction of the device, thereby avoiding the driven wheel from participating in the rotation, thereby effectively preventing the device from vibrating when it is fully loaded. The second bevel gear is connected to the second driving shaft through the hexagonal connecting rod. The second bevel gear is driven by the first motor, and the second bevel gear is driven by the rotation of the first spur gear, thereby driving the fourth bevel gear through the second transmission shaft through the second spur gear, so that the fourth bevel gear drives the first bevel gear and the second bevel gear, and the second motor drives the second screw to rotate, thereby moving the first screw, thereby moving the hexagonal sliding shaft, and moving the fifth bevel gear to contact the third bevel gear, and at the same time achieving the effect of squeezing the connecting spring, thereby disconnecting the second bevel gear from the fourth bevel gear, thereby achieving the effect of driving the first bevel gear and the third bevel gear through the transmission device.

[0016] 3. The positioning plate is always supported downward by the setting of spring piles, so that the rotating ball inside the rotating hole is always in contact with the ground, thereby achieving the function of the supporting device, and when the device travels to an uneven position, the rotating ball is in contact with the lowest point of the ground by the setting of spring piles, thereby achieving the effect of improving the balance of the device, and the rotating ball is limited by the setting of the movable support plate, and a certain amount of hydraulic oil is injected into the storage tank so that when the device moves to a sloped position, the floating plate follows the liquid level of the hydraulic oil and is flush with each other, so that the pallet support device at the upper end of the device is always kept horizontal, so that the device always keeps the beer horizontal when transporting beer, thereby preventing the beer from tilting when the device travels to a certain slope, and the setting of the limit ring and the sealing telescopic ring prevents the hydraulic oil from flowing out of the device, and the setting of the pallet support platform achieves the effect of supporting the pallet and thus transporting beer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a multifunctional AGV for beer storage that can automatically stack goods according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of a multifunctional AGV for beer storage that can automatically stack goods according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of a multifunctional AGV for automatic beer storage according to an embodiment of the present invention. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the structure of a driving device of a multifunctional AGV for beer storage that can automatically stack goods according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a multifunctional AGV driving device for automatically stacking beer for storage according to an embodiment of the present invention. Figure 2 ;

[0023] Figure 6 It is a structural schematic diagram of a pallet balancing device of a multifunctional AGV for beer storage that can automatically stack goods according to an embodiment of the patent of the present invention;

[0024] Figure 7 The invention is a multifunctional AGV for beer storage that can automatically load goods according to the embodiment of the patent. Figure 5 Enlarged view of point A.

[0025] In the figure:

[0026] 1. Device housing; 2. Driving device; 3. Driven balancing device; 4. Pallet balancing device; 5. Limiting plate; 6. Fixed pile; 7. Lifting pile; 8. Extended support platform; 9. Telescopic positioning pile; 10. Driving shell; 11. Mounting shell; 12. Driving wheel; 13. First driving shaft; 14. Second driving shaft; 15. First bevel gear; 16. Second bevel gear; 17. Third bevel gear; 18. Connecting spring; 19. First motor; 20. Second motor; 21. First transmission Moving shaft; 22, first spur gear; 23, second spur gear; 24, second transmission shaft; 25, fourth bevel gear; 26, hexagonal sliding shaft; 27, fifth bevel gear; 28, first screw; 29, second screw; 30, spring pile; 31, positioning plate; 32, rotating hole; 33, rotating ball; 34, movable support plate; 35, storage tank; 36, fixed shaft; 37, floating plate; 38, support ball; 39, limit ring; 40, tray support platform; 41, sealing telescopic ring. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components. Embodiment 1

[0028] As an example Figure 1 to Figure 7 Shown:

[0029] The present invention provides a multifunctional AGV for beer storage that can automatically stack goods, wherein the AGV comprises a device housing 1, a driving device 2, a driven balancing device 3 and a pallet balancing device 4. The driving device 2 is arranged in the middle of the interior of the device housing 1, and the driven balancing devices 3 are arranged at the corners of the bottom end of the interior of the device housing 1, and the upper end of the driven balancing device 3 is provided with a limit plate 5 fixedly connected to the device housing 1. The driving device 2 and the driven balancing device 3 inside the device are installed and positioned by the arrangement of the device housing 1. The driving device 2 is arranged to provide power to the entire device in normal state, so that the device moves. The driven balancing device 3 is arranged to make the inside of the driven balancing device 3 stable when the device is running normally. The driven wheel is grounded to achieve the effect of improving the balance of the device, thereby preventing the device from shaking when transporting beer, and the upper end of the driving device 2 is provided with a fixed pile 6 connected to the limit plate 5, and the upper end of the fixed pile 6 is provided with a lifting pile 7, and the upper end of the lifting pile 7 is provided with an extended support platform 8, and the inner upper end of the extended support platform 8 is provided with a pallet balancing device 4, and a plurality of telescopic positioning piles 9 connected to the extended support platform 8 are provided around the lifting pile 7. The setting of the fixed pile 6 facilitates the fixing of the lifting pile 7, and the setting of the lifting pile 7 achieves the effect of moving the extended support platform 8 up and down, thereby achieving the effect of lifting the beer, and the setting of the telescopic positioning pile 9 improves the stability of the device when lifting the beer.

[0030] Detailed usage and function of the first embodiment: The driving device 2 and the driven balancing device 3 inside the device are installed and positioned through the setting of the device shell 1; the driving device 2 is set to provide power to the entire device in normal state, so that the device moves; the driven balancing device 3 is set to make the driven wheel inside the driven balancing device 3 grounded when the device is driving normally, so as to achieve the effect of improving the balance of the device, thereby avoiding the shaking of the device when transporting beer; the setting of the fixed piles 6 facilitates the fixing of the lifting piles 7; the setting of the lifting piles 7 achieves the effect of moving the extended support platform 8 up and down, thereby achieving the effect of lifting the beer; the setting of the telescopic positioning piles 9 improves the stability of the device when lifting beer. Embodiment 2

[0031] As an example Figure 1 to Figure 7 Shown:

[0032] The present invention provides a multifunctional AGV for beer storage that can automatically stack goods, wherein the driving device 2 includes a driving shell 10 connected to the device housing 1, a mounting shell 11 is provided in the middle of the driving shell 10, driving wheels 12 are provided on both sides of the lower end of the driving shell 10, and a first driving shaft 13 and a second driving shaft 14 are provided on opposite sides of the driving wheels 12 on both sides, a first bevel gear 15 is provided on one side of the first driving shaft 13, a second bevel gear 16 is provided on one side of the second driving shaft 14, and a third bevel gear 17 is provided on the end of the second bevel gear 16 away from the second driving shaft 14, through the setting plate of the driving shell 10 and the use The device and the device housing 1 are fixedly connected to each other, and the installation shell 11 is arranged to facilitate fixing and protecting the transmission mechanism. The first bevel gear 15 and the third bevel gear 17 are driven by the transmission device so that the driving wheels 12 on both sides are driven by the first driving shaft 13 and the second driving shaft 14 at the same time, thereby achieving the effect of moving them forward. The first bevel gear 15 and the second bevel gear 16 are driven by the transmission device to rotate at the same time, so as to achieve the purpose of the driving wheels on both sides rotating in the opposite direction, so as to achieve the purpose of rotating the bottom driving device 2 of the device during the process of transporting beer, thereby achieving the purpose of changing the moving direction of the device, thereby avoiding the driven wheel from participating in the rotation, thereby effectively preventing the device from vibrating when rotating when fully loaded. The second bevel gear 16 is movably connected to the second drive shaft 14 via a hexagonal connecting rod, and a connecting spring 18 matching the second drive shaft 14 is provided on one side of the second bevel gear 16, and a transmission mechanism is provided on one side of the interior of the drive housing 10. The second bevel gear 16 is transmission-connected to the second drive shaft 14 through the hexagonal connecting rod and can slide at its upper end. The setting of the connecting spring 18 effectively allows the second bevel gear 16 and the transmission device to be in close contact with each other when steering is required.The transmission mechanism includes a first motor 19, a second motor 20 is provided on one side of the first motor 19, a first transmission shaft 21 is provided at one end of the first motor 19, a first spur gear 22 is provided at one end of the first transmission shaft 21, a second spur gear 23 is provided on one side of the first spur gear 22, a second transmission shaft 24 is provided at one end of the second spur gear 23, a fourth bevel gear 25 matching with the first bevel gear 15 and the second bevel gear 16 is provided at the middle of the second transmission shaft 24, a hexagonal sliding shaft 26 passing through the second transmission shaft 24 is provided at the middle of the second transmission shaft 24, a fifth bevel gear 27 matching with the third bevel gear 17 is provided at one end of the hexagonal sliding shaft 26, and a first screw 28 is provided at one end of the hexagonal sliding shaft 26 away from the fifth bevel gear 27. A second screw 29 is provided on one side of the first screw 28, which is matched with and transmission-connected to the second motor 20. The first motor 19 is used to drive the first spur gear 22, and the second spur gear 23 is driven by the rotation of the first spur gear 22. The fourth bevel gear 25 is driven by the second transmission shaft 24 through the rotation of the second spur gear 23, so that the fourth bevel gear 25 drives the first bevel gear 15 and the second bevel gear 16. The second motor 20 drives the second screw 29 to rotate, so that the first screw 28 moves, so that the hexagonal sliding shaft 26 moves, so that the fifth bevel gear 27 moves and contacts the third bevel gear 17, and at the same time achieves the effect of squeezing the connecting spring 18, so that the second bevel gear 16 and the fourth bevel gear 25 are disconnected, so as to achieve the effect of driving the first bevel gear 15 and the third bevel gear 17 through the transmission device.

[0033] Detailed usage and function of the second embodiment: the device and the device housing 1 are fixedly connected to each other through the setting plate of the drive shell 10, and the setting of the mounting shell 11 facilitates the fixing and protection of the transmission mechanism. The first bevel gear 15 and the third bevel gear 17 are driven by the transmission device so that the driving wheels 12 on both sides are driven by the first driving shaft 13 and the second driving shaft 14 at the same time, thereby achieving the effect of moving them forward, and the first bevel gear 15 and the second bevel gear 16 are driven by the transmission device to rotate at the same time, so as to achieve the purpose of the driving wheels on both sides rotating in the opposite direction, so as to achieve the purpose of rotating the bottom driving device 2 of the device during the transportation of beer, thereby achieving the purpose of changing the moving direction of the device, thereby avoiding the driven wheel from participating in the rotation, thereby effectively preventing the device from vibrating when it is fully loaded, and the second bevel gear 16 is connected to the second driving shaft 14 through the hexagonal connecting rod. The second bevel gear 16 and the transmission device are slided at the end, and the setting of the connecting spring 18 is effectively used to make the second bevel gear 16 and the transmission device closely contact each other when turning is required. The first motor 19 is used to drive the first spur gear 22, and the second spur gear 23 is driven by the rotation of the first spur gear 22, so that the fourth bevel gear 25 is driven by the second transmission shaft 24 through the rotation of the second spur gear 23, so that the fourth bevel gear 25 drives the first bevel gear 15 and the second bevel gear 16. The second motor 20 drives the second screw 29 to rotate, so that the first screw 28 moves, so that the hexagonal sliding shaft 26 moves, so that the fifth bevel gear 27 moves and contacts with the third bevel gear 17, and at the same time, the effect of squeezing the connecting spring 18 is achieved, so that the contact between the second bevel gear 16 and the fourth bevel gear 25 is disconnected, so as to achieve the effect of driving the first bevel gear 15 and the third bevel gear 17 through the transmission device. Embodiment 3

[0034] As an example Figure 1 to Figure 7 Shown:

[0035] The present invention provides a multifunctional AGV for beer warehousing and storage that can automatically stack goods, wherein the driven balancing device 3 includes a plurality of spring piles 30 connected to the limiting plate 5, and a positioning plate 31 is provided in the middle of the spring pile 30, a rotating hole 32 is provided in the middle of the positioning plate 31, and a rotating ball 33 is provided in the middle of the rotating hole 32, and a movable supporting plate 34 movably connected to the device housing 1 is provided at the lower end of the middle of the rotating ball 33, the positioning plate 31 is always supported downward by the setting of the spring piles 30, so that the rotating ball 33 inside the rotating hole 32 is always in contact with the ground, thereby achieving the function of the supporting device, and when the device travels to an uneven position, the rotating ball 33 is in contact with the lowest point of the ground by the setting of the spring piles 30, thereby achieving the effect of improving the balance of the device, and the rotating ball 33 is limited by the setting of the movable supporting plate 34. The pallet balancing device 4 includes a storage tank 35 connected to the middle part of the extended support platform 8, a fixed shaft 36 is provided in the middle part of the storage tank 35, a floating plate 37 is provided in the middle part of the fixed shaft 36, and symmetrically arranged support balls 38 are provided on both sides of the floating plate 37. A certain amount of hydraulic oil is injected into the storage tank 35 so that when the device moves to a sloped position, the floating plate 37 follows the liquid level of the hydraulic oil and is flush with each other, so that the pallet supporting device at the upper end of the device is always kept horizontal, so that the device can always keep the beer horizontal when transporting beer, thereby preventing the beer from tilting when the device travels to a certain slope. A limiting ring 39 is provided at the inner upper end of the storage groove 35, and a pallet support platform 40 is provided in the inner middle part of the storage groove 35 and at the upper end of the support ball 38, and a sealing telescopic ring 41 connected to the limiting ring 39 is provided at the outer lower end of the pallet support platform 40. The setting of the limiting ring 39 and the sealing telescopic ring 41 can prevent the hydraulic oil inside the device from flowing out, and the setting of the pallet support platform 40 can achieve the effect of supporting the pallet and thus transporting beer.

[0036] Detailed usage and function of the third embodiment: the positioning plate 31 is always supported downward by the spring pile 30, so that the rotating ball 33 inside the rotating hole 32 is always in contact with the ground, thereby achieving the function of the supporting device, and when the device travels to an uneven position, the rotating ball 33 is in contact with the lowest point of the ground by the spring pile 30, thereby achieving the effect of improving the balance of the device, and the rotating ball 33 is limited by the movable support plate 34, and a certain amount of hydraulic oil is injected into the storage tank 35 so that when the device moves to a sloped position, the floating plate 37 follows the liquid level of the hydraulic oil and is flush with each other, so that the pallet support device at the upper end of the device is always kept horizontal, so that the device always keeps the beer horizontal when transporting beer, thereby preventing the beer from tilting when the device travels to a certain slope, and the hydraulic oil inside the device is prevented from flowing out by the setting of the limit ring 39 and the sealing telescopic ring 41, and the effect of supporting the pallet and thus transporting beer is achieved by the setting of the pallet support platform 40.

[0037] In summary, with the help of the above-mentioned technical solution of the patent of the present invention, the vibration caused by the turning of the AGV is effectively reduced when the device transports beer in batches, and the device can effectively keep the pallet level when transporting beer, thereby effectively preventing the device from tilting when moving in the warehouse and causing the beer to spill.

[0038] 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, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional AGV for beer storage that can automatically load goods, characterized in that: The invention comprises a device housing (1), a driving device (2), a driven balancing device (3) and a pallet balancing device (4), wherein the driving device (2) is arranged in the middle of the device housing (1), the driven balancing device (3) is arranged at the bottom corners of the device housing (1), and the upper end of the driven balancing device (3) is provided with a limit plate (5) fixedly connected to the device housing (1), and the upper end of the driving device (2) is provided with a fixed pile (6) connected to the limit plate (5), and the upper end of the fixed pile (6) is provided with a lifting pile (7), and the upper end of the lifting pile (7) is provided with an extended support platform (8), and the pallet balancing device (4) is arranged at the upper end of the extended support platform (8), and a plurality of telescopic positioning piles (9) connected to the extended support platform (8) are arranged around the lifting pile (7); The driving device (2) comprises a driving shell (10) connected to the device housing (1), a mounting shell (11) is arranged in the middle of the driving shell (10), driving wheels (12) are arranged on both sides of the lower end of the driving shell (10), a first driving shaft (13) and a second driving shaft (14) are arranged on opposite sides of the driving wheels (12) on both sides, a first bevel gear (15) is arranged on one side of the first driving shaft (13), a second bevel gear (16) is arranged on one side of the second driving shaft (14), and a third bevel gear (17) is arranged on the end of the second bevel gear (16) away from the second driving shaft (14); The second bevel gear (16) is movably connected to the second drive shaft (14) via a hexagonal connecting rod, a connecting spring (18) matching with the second drive shaft (14) is provided on one side of the second bevel gear (16), and a transmission mechanism is provided on one side inside the drive housing (10); The transmission mechanism comprises a first motor (19), a second motor (20) is arranged on one side of the first motor (19), a first transmission shaft (21) is arranged on one end of the first motor (19), a first spur gear (22) is arranged on one end of the first transmission shaft (21), a second spur gear (23) is arranged on one side of the first spur gear (22), a second transmission shaft (24) is arranged on one end of the second spur gear (23), and a gear connected to the first bevel gear (15) and the second bevel gear (23) is arranged in the middle of the second transmission shaft (24). 16), and a fourth bevel gear (25) matched with the third bevel gear (17) is provided at the middle of the second transmission shaft (24), and a hexagonal sliding shaft (26) penetrating the second transmission shaft (24) is provided, and a fifth bevel gear (27) matched with the third bevel gear (17) is provided at one end of the hexagonal sliding shaft (26), and a first screw (28) is provided at one end of the hexagonal sliding shaft (26) away from the fifth bevel gear (27), and a second screw (29) matched with and transmission-connected to the second motor (20) is provided on one side of the first screw (28); The driven balancing device (3) comprises a plurality of spring piles (30) connected to the limit plate (5), a positioning plate (31) is arranged in the middle of the spring pile (30), a rotating hole (32) is arranged in the middle of the positioning plate (31), a rotating ball (33) is arranged in the middle of the rotating hole (32), and a movable support plate (34) movably connected to the device housing (1) is arranged at the lower end of the middle of the rotating ball (33).

2. A multifunctional AGV for beer storage capable of automatically stacking goods according to claim 1, characterized in that: The tray balancing device (4) comprises a storage groove (35) in the middle of the interior of the extension support platform (8), a fixed shaft (36) is arranged in the middle of the interior of the storage groove (35), a floating plate (37) is arranged in the middle of the fixed shaft (36), and symmetrically arranged supporting balls (38) are arranged on both sides of the floating plate (37).

3. The multifunctional AGV for beer storage capable of automatically stacking goods according to claim 2 is characterized in that: A limit ring (39) is provided at the upper end of the storage groove (35), and a tray support platform (40) is provided in the middle of the storage groove (35) and located above the support ball (38), and a sealing telescopic ring (41) connected to the limit ring (39) is provided at the lower end of the outer side of the tray support platform (40).

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