New energy vehicle battery lifting machine

Abstract

The new energy vehicle battery lifting machine comprises a base, a lifting mechanism and a lifting platform, the lifting platform comprises a lower rack, a lower platform, an upper rack and an upper platform, the lower rack is connected with the base through the lifting mechanism, the lower platform is movably connected with the lower rack, a first adjusting mechanism is arranged between the lower platform and the lower rack, and a second adjusting mechanism is arranged between the lower platform and the upper rack. The lower platform can horizontally move relative to the lower rack through a first adjusting mechanism, the upper rack is located above the lower platform, a second adjusting mechanism is arranged between the upper rack and the lower platform and used for adjusting the gradient of the upper rack relative to the lower platform, and the upper platform is connected to the upper rack and provided with tray columns. The lifting platform is a double-layer platform and is provided with the first adjusting mechanism and the second adjusting mechanism, so that the lifting platform can exert excellent performance no matter the lifting platform needs to be lifted, inclined, rotated or lifted, and great convenience is brought to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, and in particular to a battery lift for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as a power source and integrate advanced technologies in vehicle power control and driving to form vehicles with new technologies, new structures, and advanced technical principles. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. As a new means of transportation, new energy vehicles reduce the dependence of transportation tools on traditional fossil energy and are the future development trend of automobiles. In actual use, new energy vehicles generally need to replace batteries and other parts, so there is also a kind of lift suitable for new energy vehicles on the market. For example, a new energy vehicle battery-assisted disassembly and transport vehicle disclosed in a Chinese patent application (publication number: CN215946626U) is a vehicle body having a travel support device installed at the bottom end of the vehicle body for driving the vehicle body to travel and provide fixed support; a symmetrically arranged connecting rod lifting mechanism is provided at the top end of the vehicle body, wherein one connecting rod lifting mechanism is connected to the main oil cylinder and drives the main oil cylinder to lift and lower it, and the other lifting mechanism is connected to the auxiliary oil cylinder and drives the main oil cylinder to lift and lower it; a top lifting frame is fixedly installed at the top end of the connecting rod lifting mechanism; a bearing platform is installed at the top end of the top lifting frame; a lifting cylinder body is installed at the bottom end of the bearing platform, and the piston rod of the lifting cylinder body passes through a through hole provided on the bearing platform; a hydraulic power device is provided on one side of the head of the vehicle body. This disassembly transporter can be used for the disassembly of discarded batteries of new energy vehicles, ensuring that the batteries can be assisted in lifting and supporting during the disassembly process, and ensuring that they can be assisted in moving after disassembly. However, it has the defect that the degree of freedom of movement of the carrier platform is not high enough, which will be restricted during use and cannot meet the needs, thus affecting work efficiency. Therefore, in order to improve the practicability of the equipment, it is necessary to improve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide a new energy vehicle battery lift in response to the defects and shortcomings of the prior art. The lift has a simple and reasonable structure, is easy to operate, and has a high degree of freedom in the movement of the lifting platform. It can perform excellently whether it needs to be lifted, tilted, rotated or lifted, thus bringing great convenience to users.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A new energy vehicle battery lift described in the utility model comprises a base, a lifting mechanism and a lifting platform, wherein the lifting platform comprises a lower frame, a lower platform, an upper frame and an upper platform, the lower frame is connected to the base through a lifting mechanism, the lower platform is movably connected to the lower frame, a first adjusting mechanism is provided between the lower platform and the lower frame, the lower platform can be horizontally moved relative to the lower frame through the first adjusting mechanism, the upper frame is located above the lower platform, a second adjusting mechanism is provided between the upper frame and the lower platform, the second adjusting mechanism is used to adjust the inclination of the upper frame relative to the lower platform, the upper platform is connected to the upper frame, and the upper platform is provided with a pallet column.

[0006] Furthermore, the first adjustment mechanism includes a plurality of first universal balls and first ball seats corresponding to the first universal balls one by one, the bottom of the first ball seats is fixedly connected to the lower frame, the first universal balls are movably arranged in the first ball seats, and the lower surface of the lower platform is placed on the first universal balls and slidingly cooperates with the first universal balls.

[0007] Furthermore, the lower frame is horizontally provided with a limit ring, the limit ring is fixedly connected to the lower frame, a circular hole is provided in the center of the limit ring, the lower surface of the lower platform is fixedly connected with a limit bolt corresponding to the limit ring, the bottom of the limit bolt moves through the circular hole and is connected to the limit piece, the limit piece cooperates with the lower end surface stop of the limit ring, when the lower platform moves horizontally relative to the lower frame through the first universal ball, the limit bolt moves synchronously with the lower platform, and the circular hole is used as the limit boundary of the limit bolt, thereby limiting the horizontal movement range of the lower platform relative to the lower frame.

[0008] Furthermore, a plurality of locking devices are arranged on the side walls of the lower platform, and the locking devices pass through the side walls of the lower platform and abut against the outer wall of the lower stand.

[0009] Furthermore, the second adjustment mechanism includes a first adjustment component, a second adjustment component and a support rod, the first adjustment component and the second adjustment component both include a connecting rod, a top rod, a bottom rod, an adjustment handle and an articulated seat, the articulated seat is fixedly connected to the upper stage, the top of the top rod is provided with a hinged part hinged with the articulated seat, the bottom of the top rod is threadedly connected to the top of the connecting rod, the bottom of the connecting rod is threadedly connected to the top of the bottom rod, the bottom of the bottom rod is fixedly connected to the lower platform, the side wall of the connecting rod is provided with an adjustment handle, when the adjustment handle is rotated to drive the connecting rod to rotate, the distance between the top rod and the bottom rod will change accordingly, the bottom of the support rod is fixedly connected to the lower platform, the top of the support rod is provided with a ball head, and the upper stage is fixedly provided with a ball head seat matching the ball head.

[0010] Furthermore, the upper platform includes a fixed platform and a movable platform which are separately arranged, the fixed platform is fixedly connected to the upper frame, a plurality of second universal balls and second ball seats which are arranged corresponding to the second universal balls are arranged between the movable platform and the upper frame, the second ball seats are fixedly connected to the upper frame, the second universal balls are movably arranged in the second ball seats, the lower surface of the movable platform is placed on the second universal ball and slidably cooperates with the second universal ball, a plurality of first waist-shaped holes are horizontally arranged on the side wall of the movable platform along the sliding direction, and the upper frame is provided with first screws which correspond to the first waist-shaped holes one by one.

[0011] Furthermore, the pallet column includes a moving part, an elevated base, an adjusting screw and a rubber pallet pad, which are arranged in sequence from bottom to top. The elevated base is fixedly connected to the moving part, a second waist-shaped hole is provided on the moving part, and a second screw corresponding to the second waist-shaped hole is provided on the upper platform. The moving part can rotate or slide horizontally relative to the second screw through the second waist-shaped hole. The bottom of the adjusting screw is threadedly connected to the elevated base so that it can move up and down relative to the elevated base. The top of the adjusting screw is fixedly connected to the rubber pallet pad.

[0012] Furthermore, the lifting mechanism includes a scissor lift frame, a hydraulic cylinder and a power unit. The scissor lift frame is connected between the base and the lower platform. The hydraulic cylinder is arranged on the scissor lift frame to drive the scissor lift frame to lift and lower. The power unit is arranged on the base. The power unit and the hydraulic cylinder are connected by a pipeline to control the movement of the hydraulic cylinder.

[0013] Furthermore, an electric control module and a remote controller are also provided on the base, and the electric control module is electrically connected to the power unit and the remote controller respectively.

[0014] Furthermore, a directional wheel is arranged at the bottom of one end of the base, a support column is arranged at the bottom of the other end of the base, and a transport vehicle is also arranged at one end of the base close to the support column.

[0015] The beneficial effects of the utility model are as follows: the utility model describes a new energy vehicle battery lift, the lifting platform is a double-layer platform and is provided with a first adjustment mechanism and a second adjustment mechanism. The lower platform can move horizontally relative to the lower frame through the first adjustment mechanism, and the second adjustment mechanism is used to adjust the inclination of the upper frame relative to the lower platform. The upper platform is provided with a pallet column, and the height of the pallet column is adjustable and can be rotated relative to the upper platform, so that the lifting platform can perform excellent performance whether it needs to be lifted, tilted, rotated or lifted, and brings great convenience to the user. The locking device can ensure that the lower platform can remain stable in the working state to prevent accidental movement or overturning. The design of the limit ring and the limit bolt allows the lower platform to be limited to a certain range and move freely without excessive deviation, and can also prevent the lower platform from falling off the lower frame. The design of a transporter can provide stable support in the working state and can be easily moved in the transport state, which has high practicality and flexibility. The design of a remote control can realize remote control, which is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model in the first viewing angle;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model under a second viewing angle;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the utility model;

[0019] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 6 yes Figure 5 The structural diagram at B in the middle;

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of the limit bolt, the limit ring and the circular hole;

[0023] Figure 8 It is a structural schematic diagram of a limit bolt, a limit ring and a limit gasket;

[0024] Fig. 9 It is a structural diagram of the support rod;

[0025] Fig.10 is a schematic structural diagram of a first regulating component;

[0026] Fig.11is a schematic cross-sectional structure diagram of the first adjustment component / the second adjustment component;

[0027] Fig.12 is a schematic diagram of the structure of the locking device;

[0028] Fig.13 is a schematic diagram of the cross-sectional structure of the locking device;

[0029] Fig.14 It is a schematic diagram of the exploded structure of the locking device.

[0030] Figure 1-14 In: 1. Truck; 2. Base; 3. Scissor lift; 4. Electronic control module; 5. Power unit; 6. Lower platform; 7. Upper platform; 8. First adjustment assembly; 9. Second adjustment assembly; 10. Support rod; 11. Pallet column; 12. Lower platform; 13. First universal ball; 14. Locking device; 15. Upper platform; 16. Adjustment handle; 17. Piston rod; 18. Fixed platform; 19. Mobile platform; 20. Second universal ball; 21. First waist-shaped hole; 22. First screw; 23. Handle; 24. Steering wheel; 25. Touch panel; 26. Moving part; 27. Heightening base; 28. Support column; 29. ​​Rubber tray pad; 30. Second waist-shaped hole; 31. Second screw; 32. Remote control; 33. Hydraulic cylinder; 34. Limit bolt; 35. Limit ring; 36. Round hole; 37. Ball head; 38. Ball head seat; 39. Connecting rod; 40. Push rod; 41. Articulated seat; 42. Articulated part; 43. Bottom rod; 44. Operating handle; 45. Push-pull rod; 46. Top block; 47. Limit gasket; 48. Limit nut; 49. Elastic pin. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings.

[0032] like Figure 1-14A new energy vehicle battery lift shown in the figure includes a base 2, a lifting mechanism and a lifting platform. The base 2 serves as the basic structure of the lift and provides a stable bearing platform. The lifting mechanism is used to drive the lifting platform to lift and lower. The lifting platform includes a lower frame 12, a lower platform 6, an upper frame 15 and an upper platform 7. The lower frame 12 is connected to the base 2 through the lifting mechanism. The lower platform 6 is movably connected to the lower frame 12. A first adjusting mechanism is provided between the lower platform 6 and the lower frame 12. The lower platform 6 can move horizontally relative to the lower frame 12 through the first adjusting mechanism. The upper frame 15 is located above the lower platform 6. A second adjusting mechanism is provided between the upper frame 15 and the lower platform 6. The second adjusting mechanism is used to adjust the inclination of the upper frame 15 relative to the lower platform 6. The upper platform 7 is connected to the upper frame 15, and the upper platform 7 is provided with a pallet column 11. In this embodiment, the height of the pallet column 11 is adjustable and can be rotated relative to the upper platform 7, which makes the operation more flexible. The lifting platform is a double-layer platform and is provided with a first adjustment mechanism and a second adjustment mechanism, so that the lifting platform can perform excellently regardless of whether it needs to be lifted, tilted, rotated or lifted, bringing great convenience to the user.

[0033] Preferably, in this embodiment, the first adjustment mechanism includes a plurality of first universal balls 13 and first ball sockets arranged one-to-one corresponding to the first universal balls 13, the bottom of the first ball sockets is fixedly connected to the lower frame 12, the first universal balls 13 are movably arranged in the first ball sockets, the lower surface of the lower platform 6 is placed on the first universal balls 13 and slidably cooperates with the first universal balls 13, so that the lower platform 6 can move relative to the lower frame 12 while maintaining a stable state.

[0034] Preferably, in this embodiment, refer to Figure 6-8 The lower frame 12 is horizontally provided with a limit ring 35. Specifically, the limit ring 35 is arranged around the lower frame 12. The limit ring 35 is fixedly connected to the lower frame 12. A circular hole 36 is arranged at the center of the limit ring 35. A limit bolt 34 corresponding to the limit ring 35 is fixedly connected to the lower surface of the lower platform 6. The bottom of the limit bolt 34 moves through the circular hole 36 and is connected to the limit member. Specifically, the limit member includes a limit gasket 47 and a limit nut 48. The limit gasket 47 cooperates with the lower end surface stopper of the limit ring 35. The limit bolt 34 passes through the limit gasket 47 and is fixedly connected with the limit nut 48 to prevent the lower platform 6 from falling off the lower frame 12. When the lower platform 6 moves horizontally relative to the lower frame 12 through the first universal ball 13, the limit bolt 34 moves synchronously with the lower platform 6, and the circular hole 36 is used as the limit boundary of the limit bolt 34, thereby limiting the horizontal activity range of the lower platform 6 relative to the lower frame 12.

[0035] Preferably, a plurality of locking devices 14 are provided on the side walls of the lower platform 6. Specifically, in the present embodiment, there are four locking devices 14, which are symmetrically arranged on the two side walls of the lower platform 6 in pairs. When the user adjusts the lower platform 6 to a suitable position, the position of the lower platform 6 is fixed by the locking devices 14, so as to ensure that the lower platform 6 can remain stable in the working state and prevent accidental movement or overturning to affect the use. Of course, in other embodiments, the locking devices 14 can also be arranged on the four side walls of the lower platform 6, and the number of the locking devices 14 can also be adjusted accordingly according to actual needs to achieve a better fixing effect.

[0036] In this embodiment, the locking device 14 is a push-pull type quick clamp, which belongs to the prior art and is also called a quick clamp, a push-pull type clamp, a tooling caliper, a locker, a clamp, etc. Figure 12-14 The push-pull quick clamp includes an operating handle 44, a push-pull rod 45 and a top block 46. The operating handle 44 is arranged on the outer side wall of the lower platform 6. One end of the push-pull rod 45 passes through the side wall of the lower platform 6 and is connected and linked with the operating handle 44. The other end of the push-pull rod 45 is provided with a top block 46. The top block 46 is abutted against the outer wall of the lower frame 12. During operation, the operating handle 44 is pulled upward to retract the push-pull rod 45 connected and linked with it. At this time, the top block 46 is disengaged from the outer wall of the lower frame 12 to achieve unlocking. The operating handle 44 is pulled downward to extend the push-pull rod 45 connected and linked with it. The top block 46 is pressed tightly against the outer wall of the lower frame 12 to fix the position of the lower platform 6 on the lower frame 12 to avoid unexpected movement and affect use.

[0037] Regarding the specific structure of the push-pull quick clamp, reference may be made to a device for opening a circular hoop of a circular pipe support disclosed in a Chinese patent application (publication number: CN205835176U), wherein the push-pull rod 45, operating handle 44 and other structures described therein are similar to the specific structure / principle of the push-pull quick clamp described in this embodiment. In view of the fact that its basic structure / principle has been disclosed in detail in the prior art, it will not be described in detail in this embodiment.

[0038] Preferably, in this embodiment, a handle 23 is further provided on the side wall of the lower platform 6 to facilitate operators to grasp and move the lower platform 6 .

[0039] Preferably, in this embodiment, the second adjustment mechanism includes a first adjustment component 8, a second adjustment component 9 and a support rod 10, see Figure 10-11The first adjustment assembly 8 and the second adjustment assembly 9 each include a connecting rod 39, a top rod 40, a bottom rod 43, an adjustment handle 16 and a hinge seat 41, wherein the hinge seat 41 is fixedly connected to the upper stand 15, a hinge 42 hinged to the hinge seat 41 is provided at the top of the top rod 40, the bottom of the top rod 40 is threadedly connected to the top of the connecting rod 39, the hinge 42 is a circular ring, the axis of the circular ring is perpendicular to the axis of the top rod 40, the hinge seat 41 is provided with a pin shaft matched with the circular ring, and the circular ring is connected to the hinge through the pin shaft. The socket 41 is hinged, the bottom of the connecting rod 39 is threadedly connected to the top of the bottom rod 43, the bottom of the bottom rod 43 is fixedly connected to the lower platform 6, the side wall of the connecting rod 39 is provided with an adjustment handle 16, and an elastic pin 49 is also provided in the connecting rod 39. The top of the bottom rod 43 is provided with an axial hole that matches the elastic pin 49, which plays a role in limiting, preventing the connecting rod 39 from moving outward excessively during rotation and causing separation from the bottom rod 43, affecting use. The bottom of the support rod 10 is fixedly connected to the lower platform 6, see Fig. 9 A ball head 37 is provided on the top of the support rod 10, and a ball head seat 38 matched with the ball head 37 is fixedly provided on the upper stage 15, so that the upper stage 15 can rotate relative to the support rod 10. Specifically, the first adjustment component 8, the second adjustment component 9 and the support rod 10 cooperate to form a triangular structure, which can play a better supporting effect. With the support rod 10 as the fulcrum, the inclination of the upper stage 15 relative to the lower platform 6 is adjusted by changing the height of the first adjustment component 8 and the second adjustment component 9. During operation, by rotating the adjustment handle 16, the connecting rod 39 will rotate accordingly. Since the connecting rod 39 is threadedly connected to the top rod 40 and the bottom rod 43, as the connecting rod 39 rotates, the distance between the top rod 40 and the bottom rod 43 will be correspondingly widened or reduced. The change in this distance directly affects the height of the first adjusting component 8 and the second adjusting component 9. It has a simple structure and is easy to operate, and the height of the first adjusting component 8 and the second adjusting component 9 can be quickly adjusted. In addition, the threaded connection method also has good stability and reliability, which can ensure the safety and stability of the first adjusting component 8 and the second adjusting component 9 during use.

[0040] Preferably, in this embodiment, the upper platform 7 includes a fixed platform 18 and a movable platform 19 which are separately arranged, the fixed platform 18 is fixedly connected to the upper stage 15, a plurality of second universal balls 20 and second ball seats which are arranged in a one-to-one correspondence with the second universal balls 20 are arranged between the movable platform 19 and the upper stage 15, the second ball seats are fixedly connected to the upper stage 15, the second universal balls 20 are movably arranged in the second ball seats, the lower surface of the movable platform 19 is placed on the second universal ball 20 and slidably cooperates with the second universal ball 20, so that the movable platform 19 can move relative to the upper stage 15 while maintaining a stable state, the side wall of the movable platform 19 is horizontally provided with a plurality of first waist-shaped holes 21 along the sliding direction, the upper stage 15 is provided with first screws 22 which are in a one-to-one correspondence with the first waist-shaped holes 21, the user can slide and adjust the position of the movable platform 19 according to the needs, and the scope of application is wider.

[0041] Preferably, in this embodiment, the pallet column 11 includes a moving part 26, an elevated base 27, an adjusting screw and a rubber pallet pad 29 which are arranged in sequence from bottom to top. The elevated base 27 is fixedly connected to the moving part 26. The supporting function of the elevated base 27 can increase the height of the pallet column 11. A second waist-shaped hole 30 is provided on the moving part 26, and the upper platform 7 is provided with a second screw 31 which corresponds to the second waist-shaped hole 30 one by one. The moving part 26 can rotate or slide horizontally relative to the second screw 31 through the second waist-shaped hole 30, thereby adjusting the position of the pallet column 11 on the upper platform 7. The adjustment range is wide and the degree of freedom is high. The bottom of the adjusting screw is threadedly connected to the elevated base 27 so that it can move up and down relative to the elevated base 27, and the top of the adjusting screw is fixedly connected to the rubber pallet pad 29.

[0042] When adjusting the position of the pallet column 11, loosen the second screw 31, the movable part 26 can rotate horizontally relative to the second screw 31, and can slide horizontally along the second waist-shaped hole 30, thereby adjusting the position of the pallet column 11 on the upper platform 7. After adjusting to the appropriate position, tighten the second screw 31 to fix it, which can ensure that the pallet column 11 can remain stable in the working state to avoid accidental movement and affect its use.

[0043] When adjusting the height of the pallet column 11, rotate the adjustment screw. Since the adjustment screw is threadedly connected to the heightening base 27, as the adjustment screw rotates, the adjustment screw can move up and down relative to the heightening base 27, thereby adjusting the height of the pallet column 11 to meet different height requirements.

[0044] Preferably, in this embodiment, the lifting mechanism includes a scissor-type lifting frame 3, a hydraulic cylinder 33 and a power unit 5. The scissor-type lifting frame 3 is connected between the base 2 and the lower platform 12. The hydraulic cylinder 33 is arranged on the scissor-type lifting frame 3 to drive the scissor-type lifting frame 3 to lift and lower. The power unit 5 is arranged on the base 2. The power unit 5 and the hydraulic cylinder 33 are connected through a pipeline to control the movement of the hydraulic cylinder 33. The pipeline plays a role in transmitting power. When working, the power unit 5 supplies oil to the hydraulic cylinder 33 through the pipeline, and the piston rod 17 in the hydraulic cylinder 33 extends under the action of oil pressure, driving the scissor-type lifting frame 3 to achieve jacking. When not working, the oil returns to the power unit 5 under the action of gravity, the piston rod 17 retracts, and the scissor-type lifting frame 3 returns to the initial state.

[0045] The scissor lift 3 is a key component of the lifting mechanism. The scissor lift 3 includes two scissor arm assemblies that are symmetrical and parallel to each other, and have a high degree of symmetry and parallelism. A hydraulic cylinder 33 is connected between the two scissor arm assemblies, so that the two scissor arm assemblies can work together to achieve operations such as lifting and lowering. The scissor arm assembly includes a first scissor fork arm and a second scissor fork arm, and the middle part of the first scissor fork arm and the middle part of the second scissor fork arm are hinged in a scissor fork manner through a pin shaft. This hinged method allows the two scissor fork arms to rotate relative to each other, thereby realizing the opening and closing action of the scissor fork. At the same time, the design of the pin shaft also enhances the strength and stability of the scissor arm assembly, ensuring the durability and reliability of the mechanism.

[0046] Regarding the specific structure of the scissor lift 3, reference may be made to a scissor lift disclosed in a Chinese patent application (publication number: CN104603044B). Since the basic structure / principle of the scissor lift 3 has been disclosed in detail in the prior art, it will not be described in detail in this embodiment.

[0047] Preferably, an electric control module 4 and a remote controller 32 are also provided on the base 2. The electric control module 4 is electrically connected to the power unit 5 and the remote controller 32 respectively. The remote controller 32 can realize remote control, and the operation is more convenient. Specifically, in this embodiment, the lift is also provided with a touch panel 25. The touch panel 25 is electrically connected to the electric control module 4. The user can control the power unit 5 through the touch panel 25 and the remote controller 32.

[0048] Preferably, in this embodiment, a directional wheel 24 is provided at the bottom of one end of the base 2, a support column 28 is provided at the bottom of the other end of the base 2, and a transport vehicle 1 is also provided at one end of the base 2 close to the support column 28. The transport vehicle 1 includes a handlebar, the bottom end of which is connected to an oil cylinder, a wheel is provided at the bottom end of the oil cylinder, and a vertical shaft is provided on the wheel. The vertical shaft is connected to the output shaft of the oil cylinder to control the lifting and lowering of the wheel. When the wheel is raised, the transport vehicle 1 is in a working state, and the transport vehicle 1 is supported by the support column 28 to ensure stability and safety; when the wheel is lowered, the transport vehicle 1 is in a transporting state, and the transport vehicle 1 can be moved at this time for easy transfer. This design allows the transport vehicle 1 to provide stable support in a working state and to be easily moved in a transporting state, and has high practicality and flexibility.

[0049] Regarding the specific structure of the transport vehicle 1, reference may be made to a new energy vehicle battery assisted disassembly transport vehicle and method disclosed in a Chinese patent application (publication number: CN113929010A). Since the basic structure / principle of the transport vehicle 1 has been disclosed in detail in the prior art, it will not be described in detail in this embodiment.

[0050] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A new energy vehicle battery lift, comprising a base (2), a lifting mechanism and a lifting platform, characterized in that: The lifting platform comprises a lower frame (12), a lower platform (6), an upper frame (15) and an upper platform (7); the lower frame (12) is connected to the base (2) via a lifting mechanism; the lower platform (6) is movably connected to the lower frame (12); a first adjustment mechanism is provided between the lower platform (6) and the lower frame (12); the lower platform (6) can be horizontally moved relative to the lower frame (12) via the first adjustment mechanism; the upper frame (15) is located above the lower platform (6); a second adjustment mechanism is provided between the upper frame (15) and the lower platform (6); the second adjustment mechanism is used to adjust the inclination of the upper frame (15) relative to the lower platform (6); the upper platform (7) is connected to the upper frame (15); and the upper platform (7) is provided with a pallet column (11).

2. A new energy vehicle battery lift according to claim 1, characterized in that: The first adjustment mechanism comprises a plurality of first universal balls (13) and first ball seats arranged in one-to-one correspondence with the first universal balls (13); the bottom of the first ball seats is fixedly connected to the lower stand (12); the first universal balls (13) are movably arranged in the first ball seats; the lower surface of the lower platform (6) is placed on the first universal balls (13) and is slidably matched with the first universal balls (13).

3. A new energy vehicle battery lifter according to claim 2, characterized in that: The lower frame (12) is horizontally provided with a limit ring (35), the limit ring (35) is fixedly connected to the lower frame (12), a circular hole (36) is provided at the center of the limit ring (35), a limit bolt (34) corresponding to the limit ring (35) is fixedly connected to the lower surface of the lower platform (6), the bottom of the limit bolt (34) moves through the circular hole (36) and is connected to the limit member, the limit member cooperates with the lower end surface stopper of the limit ring (35), when the lower platform (6) moves horizontally relative to the lower frame (12) through the first universal ball (13), the limit bolt (34) moves synchronously with the lower platform (6), and the circular hole (36) is used as the limit boundary of the limit bolt (34), thereby limiting the horizontal movement range of the lower platform (6) relative to the lower frame (12).

4. A new energy vehicle battery lifter according to claim 2 or 3, characterized in that: A plurality of locking devices (14) are provided on the side walls of the lower platform (6), and the locking devices (14) pass through the side walls of the lower platform (6) and abut against the outer wall of the lower stand (12).

5. The new energy vehicle battery lift according to claim 1, characterized in that: The second adjustment mechanism comprises a first adjustment component (8), a second adjustment component (9) and a support rod (10); the first adjustment component (8) and the second adjustment component (9) each comprise a connecting rod (39), a top rod (40), a bottom rod (43), an adjustment handle (16) and an articulated seat (41); the articulated seat (41) is fixedly connected to the upper stand (15); a hinge (42) is provided at the top of the top rod (40) and is articulated to the articulated seat (41); the bottom of the top rod (40) is threadedly connected to the top of the connecting rod (39); and the connecting rod (39) is provided with a hinge (42) which is articulated to the articulated seat (41). The bottom of the support rod (10) is threadedly connected to the top of the bottom rod (43), the bottom of the bottom rod (43) is fixedly connected to the lower platform (6), the side wall of the connecting rod (39) is provided with an adjustment handle (16), when the adjustment handle (16) is rotated to drive the connecting rod (39) to rotate, the distance between the top rod (40) and the bottom rod (43) will change accordingly, the bottom of the support rod (10) is fixedly connected to the lower platform (6), the top of the support rod (10) is provided with a ball head (37), and the upper stand (15) is fixedly provided with a ball head seat (38) matching the ball head (37).

6. The new energy vehicle battery lift according to claim 1, characterized in that: The upper platform (7) comprises a fixed platform (18) and a movable platform (19) which are separately arranged. The fixed platform (18) is fixedly connected to the upper frame (15). A plurality of second universal balls (20) and second ball seats which are arranged one-to-one with the second universal balls (20) are arranged between the movable platform (19) and the upper frame (15). The second ball seats are fixedly connected to the upper frame (15). The second universal balls (20) are movably arranged in the second ball seats. The lower surface of the movable platform (19) is placed on the second universal balls (20) and is slidably matched with the second universal balls (20). The side wall of the movable platform (19) is horizontally provided with a plurality of first waist-shaped holes (21) along the sliding direction. The upper frame (15) is provided with first screws (22) which are arranged one-to-one with the first waist-shaped holes (21).

7. The new energy vehicle battery lift according to claim 1, characterized in that: The pallet column (11) comprises a moving part (26), a heightening base (27), an adjusting screw and a rubber pallet pad (29) which are arranged in sequence from bottom to top. The heightening base (27) is fixedly connected to the moving part (26). The moving part (26) is provided with a second waist-shaped hole (30). The upper platform (7) is provided with a second screw (31) which corresponds to the second waist-shaped hole (30). The moving part (26) can rotate or slide horizontally relative to the second screw (31) through the second waist-shaped hole (30). The bottom of the adjusting screw is threadedly connected to the heightening base (27) so that it can move up and down relative to the heightening base (27). The top of the adjusting screw is fixedly connected to the rubber pallet pad (29).

8. The new energy vehicle battery lift according to claim 1, characterized in that: The lifting mechanism comprises a scissor-type lifting frame (3), a hydraulic cylinder (33) and a power unit (5); the scissor-type lifting frame (3) is connected between the base (2) and the lower platform (12); the hydraulic cylinder (33) is arranged on the scissor-type lifting frame (3) to drive the scissor-type lifting frame (3) to lift; the power unit (5) is arranged on the base (2); the power unit (5) and the hydraulic cylinder (33) are connected via a pipeline to control the movement of the hydraulic cylinder (33).

9. A new energy vehicle battery lifter according to claim 8, characterized in that: An electric control module (4) and a remote controller (32) are also provided on the base (2); the electric control module (4) is electrically connected to the power unit (5) and the remote controller (32) respectively.

10. The new energy vehicle battery lift according to claim 1, characterized in that: A directional wheel (24) is provided at the bottom of one end of the base (2), a support column (28) is provided at the bottom of the other end of the base (2), and a transport vehicle (1) is also provided at one end of the base (2) close to the support column (28).

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