Commercial battery transfer tool

Abstract

The utility model discloses a commercial battery transfer tool. The commercial battery transfer tool comprises a main frame body, a winding device and a lifting appliance, the main frame body comprises a bottom support and a hanging bracket, wheels are arranged on the bottom support, the hanging bracket is connected to the bottom support, and pulleys are arranged on the hanging bracket. The winding device is arranged on the bottom support, a lifting rope is wound on the winding device, the lifting rope extends to pass through the pulley and then turns and extends, the lifting appliance is connected to the free end of the lifting rope, the lifting appliance is provided with a lifting hook, and the lifting hook is used for being connected with a battery pack. According to the commercial battery transfer tool, transfer and hoisting of the battery pack can be achieved through one device, other auxiliary devices are not needed, the number of devices needed for battery pack transfer is reduced, and the battery pack transfer procedure is simplified. By means of the commercial battery transfer tool, manpower, material resources and time needed by battery pack transfer can be greatly reduced, and the cost of battery pack transfer is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery assembly, in particular to a commercial battery transport tool. Background Art

[0002] As the electric vehicle market grows, the need to transport battery packs is increasing, including at battery swap stations, battery repair stations, and battery assembly stations. Battery packs are inherently heavy, and existing methods for transporting them involve first using a lifting device to lift the pack, then placing it on a battery pack transporter. The transporter then pushes the pack to its destination, where it is then lifted again using a lifting device at the destination and placed at the desired location.

[0003] This method of transport requires at least two lifting devices and a transfer device, which not only requires more equipment during the transfer process, but also makes the transfer process more complicated. This method of transporting batteries requires more manpower, material resources and time, making the cost of battery transportation higher.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve one of the above technical defects, the utility model provides a commercial battery transfer tool.

[0006] This application provides the following technical solutions:

[0007] A commercial battery transfer tool, comprising:

[0008] A main frame, the main frame comprising a base and a hanger, the base being provided with wheels, the hanger being connected to the base, and the hanger being provided with pulleys;

[0009] A winding device, the winding device is arranged on the base, a sling rope is wound around the winding device, and the sling rope is extended after passing through the pulley;

[0010] A sling is connected to the free end of the sling rope, and the sling has a hook for connecting the battery pack.

[0011] Optionally, the hanger includes a vertical frame and a horizontal frame, and the vertical frame is vertically connected to the bottom support;

[0012] The flat frame is connected to the top of the vertical frame;

[0013] The pulley is arranged on the flat frame.

[0014] Optionally, pulleys are provided at both ends of the flat frame along the length direction.

[0015] Optionally, the winding device is arranged on a side of the base away from the stand.

[0016] Optionally, the commercial battery transport tooling includes an armrest, which is arranged on a side of the base away from the stand.

[0017] Optionally, the commercial battery transport tooling includes a battery, the battery is disposed on the base, and the battery is electrically connected to the winding device.

[0018] Optionally, the sling comprises a frame and a sling rod, and the sling rope is connected to the frame;

[0019] The boom is connected to the frame;

[0020] The hook is connected to the suspension rod.

[0021] Optionally, the boom is provided with a plurality of hanging slots, and the hanging slots are sequentially spaced apart along the length direction of the boom;

[0022] The hook can be hung on any of the hanging slots.

[0023] Optionally, the frame has a main board and flanged boards located on opposite sides of the main board;

[0024] A chute is provided on the flanging plate, and the chute extends along the length direction of the flanging plate;

[0025] The two ends of the suspension rod are slidably connected to the sliding grooves of the corresponding flanging plates, and the suspension rod can slide along the length direction of the flanging plates and be fixed by a locking member.

[0026] Optionally, the sling has a handle portion connected to the frame.

[0027] By adopting the above technical solution, this application has the following beneficial effects:

[0028] When the commercial battery transfer tooling provided by this application transfers a battery pack, a hook is used to connect to the battery pack, the winding device is started to wind the lifting rope to lift the sling and the battery pack, the battery transfer tooling is pushed to carry the battery pack to the target location, and then the winding device is started to release the lifting rope to lower the battery pack to the target location. The commercial battery transfer tooling provided by this application can realize transfer and lifting with one device, and the battery transfer can be realized without the assistance of other equipment. This not only reduces the equipment required for battery pack transfer, but also reduces the steps required for transfer. Therefore, the use of the commercial battery transfer tooling provided by this application can greatly reduce the manpower, material resources and time required for battery pack transfer, thereby greatly reducing the cost of battery pack transfer.

[0029] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0031] Figure 1 A schematic diagram of the structure of a commercial battery transfer tool provided in an embodiment of the present application;

[0032] Figure 2 A schematic diagram of the structure of the commercial battery transfer tooling provided in an embodiment of the present application after lifting the battery pack;

[0033] Figure 3 A schematic diagram of the upward-looking structure of the sling of the commercial battery transfer tooling provided in an embodiment of the present application;

[0034] Figure 4 A schematic structural diagram of the boom of the commercial battery transfer tooling provided in an embodiment of the present application.

[0035] In the figure, the main frame 1, the base 11, the hanger 12, the vertical frame 121, the flat frame 122, the reinforcing plate 13, the winding device 2, the sling 3, the hook 31, the frame 32, the main board 321, the flanging plate 322, the slide 3221, the first trough 32211, the second trough 32212, the hanging rod 33, the rod body 331, the hanging groove 3311, the limiting body 332, the connecting column 3321, the limiting block 3322, the main block body 33221, the gripping part 33222, the slider 333, the handle part 34, the wheel 4, the pulley 5, the lifting rope 6, the handrail 7, the battery 8, and the battery pack 100.

[0036] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0039] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0040] See also Figures 1 to 4 As shown, an embodiment of the present application provides a commercial battery transfer tool, including a main frame 1, a winding device 2 and a sling 3. The main frame 1 includes a base 11 and a hanger 12, the base 11 is provided with wheels 4, the hanger 12 is connected to the base 11, and the hanger 12 is provided with a pulley 5. The winding device 2 is provided on the base 11, and a lifting rope 6 is wound around the winding device 2. The lifting rope 6 extends through the pulley 5 and then turns and extends. The sling 3 is connected to the free end of the lifting rope 6. The sling 3 has a hook 31, and the hook 31 is used to connect the battery pack 100. When the commercial battery transfer tool provided in the present application transfers the battery pack 100, the hook 31 is used to connect to the battery pack 100, the winding device 2 is started to wind the lifting rope 6 to lift the sling 3 and the battery pack 100, and the battery transfer tool is pushed to carry the battery pack 100 to the target location, and then the winding device 2 is started to release the lifting rope 6 to lower the battery pack 100 to the target location. The commercial battery transfer tooling provided in this application can be used to transfer and hoist a battery pack 100 using a single device, without the need for other equipment to assist. This not only reduces the equipment required for transferring the battery pack 100, but also reduces the steps required for transfer. Therefore, the use of the commercial battery transfer tooling provided in this application can significantly reduce the manpower, material resources, and time required for transferring the battery pack 100, thereby significantly reducing the cost of transferring the battery pack 100.

[0041] The wheels 4 provided on the base 11 can save effort when moving the battery transport tooling to the destination. The pulley 5 provided on the hanger 12, through which the lifting rope 6 passes, is connected to the sling 3. The pulley 5 reduces friction, making the lifting and lowering of the battery pack 100 smoother.

[0042] In one possible embodiment, the hanger 12 includes a vertical frame 121 and a horizontal frame 122. The vertical frame 121 is vertically connected to the base 11, and the horizontal frame 122 is connected to the top of the vertical frame 121. The pulley 5 is mounted on the horizontal frame 122. The vertical frame 121 increases the lifting height of the battery pack 100, thereby increasing the number of battery packs 100 that can be transported at one time. The horizontal frame 122 extends from the top of the base 11 toward the outside of the base 11, providing a space for accommodating the battery pack 100 and preventing interference between the battery pack 100 and the base 11.

[0043] In one possible embodiment, the main frame 1 includes a reinforcing plate 13 having a right triangle cross section, one right-angled side of the reinforcing plate 13 being connected to the base 11, and the other right-angled side being connected to the upright 121. The reinforcing ribs can enhance the connection strength between the base 11 and the upright 121.

[0044] In one possible embodiment, pulleys 5 are provided at both ends of the flat frame 122 along its length. The winding device 2 is provided on the base 11. The winding device 2 is relatively low relative to the flat frame 122. The battery pack 100 also needs to be lifted from a lower position toward the flat frame 122. The provision of two pulleys 5 in pairs changes the direction of movement of the lifting rope 6, allowing for smooth lifting of the battery pack 100 using a smaller space. Furthermore, the provision of two pulleys 5 can evenly distribute the weight of the heavy object, making the force applied more evenly, thereby increasing the load-bearing capacity of the heavy object. The two pulleys 5 can rotate freely, which can also reduce friction when the heavy object moves, thereby making the movement smoother.

[0045] In one possible embodiment, the winding device 2 is disposed on a side of the base 11 away from the vertical frame 121. After the battery pack 100 is lifted, the heavy weight of the battery pack 100 will press down on the horizontal frame 122. Placing the winding device 2 at the end away from the horizontal frame 122 can balance the pressure of the battery pack 100 on the horizontal frame 122 and prevent the base 11 from tipping over to the side of the battery pack 100.

[0046] In one possible embodiment, the commercial battery transport tool includes a handrail 7, located on the side of the base 11 facing away from the stand 121. The handrail 7 facilitates gripping by the user, reducing effort when transporting the battery transport tool from one location to another. Furthermore, the handrail 7, located away from the stand 121, does not interfere with the raising and lowering of the battery pack 100 and further increases the load capacity, preventing the base 11 from tipping over toward the battery pack 100.

[0047] In one possible embodiment, the commercial battery transport tool includes a battery 8 mounted on the base 11 and electrically connected to the winding device 2. The battery 8 provides power to the winding device 2, making the battery 8 transport tool operable without requiring electrical power, thus increasing convenience. The battery 8 also provides additional weight, preventing the base 11 from tipping over toward the battery pack 100.

[0048] In a possible embodiment, the sling 3 includes a frame 32 and a boom 33, and the sling rope 6 is connected to the frame 32. The boom 33 is connected to the frame 32, and the hook 31 is connected to the boom 33. The hook 31 can be fixedly connected to the boom 33 or movably connected. Preferably, the hook 31 is movably connected to the boom 33, so that the position of the hook 31 on the boom 33 can be adjusted, and the hook 31 can be set at the position corresponding to the connection point of the battery pack 100 according to different battery packs 100. The boom 33 can be fixedly connected to the frame 32 or movably connected to the frame 32. Preferably, the boom 33 is movably connected to the frame 32, so that the position of the hook 31 relative to the vertical boom 33 can be adjusted.

[0049] In one possible embodiment, the lifting rod 33 is provided with multiple hanging slots 3311, each of which is spaced apart along the length of the lifting rod 33. The hook can be attached to any of the hanging slots 3311. When lifting different battery packs 100, the hook 31 can be matched with the appropriate hanging slot 3311 according to the different lifting points of the battery pack 100. The hanging slot 3311 also limits the position of the hook 31, ensuring that the hook 31 and the hanging slot 3311 are in a stable position, thereby ensuring stable lifting and transportation of the battery pack 100.

[0050] In a possible embodiment, the frame 32 has a main board 321 and flange plates 322 located on opposite sides of the main board 321. A slide groove 3221 is provided on the flange plate 322, and the slide groove 3221 extends along the length direction of the flange plate 322. Both ends of the suspension rod 33 are slidably connected to the slide groove 3221 of the corresponding flange plate 322, and the suspension rod 33 can slide along the length direction of the flange plate 322 and be fixed by a locking member. In a battery swap station, different models of cars may often be encountered for battery swapping, and thus different models of battery packs 100 need to be transported. The length, width, and hanging point of the battery pack 100 may be different, and the position of the hook 31 needs to be adjusted according to the different battery packs 100. The suspension rod 33 slides along the slide groove 3221 to adjust the position of the hook 31 along the extension direction of the vertical suspension rod 33. The hook 31 cooperates with different hanging grooves 3311 to adjust the position of the hook 31 along the length direction of the hook 31. Through these two adjustments, the hook 31 can basically be located at any position in the frame 32, and thus can be adapted to basically all models of battery packs 100.

[0051] In one possible embodiment, the chute 3221 is a groove that extends through the thickness of the side panel. The suspension rod 33 includes a rod body 331 and a stopper 332 disposed at each end of the rod body 331. The hanging groove 3311 is disposed on the rod body 331. The stopper 332 includes a connecting column 3321 and a stopper 3322. One end of the connecting column 3321 is connected to the stopper 332, and the other end extends through the chute and is connected to the rod body 331. The connecting column 3321 includes a smooth section and a threaded section. A threaded hole is provided at the end of the rod body 331. The threaded section is threadedly connected to the threaded hole. The smooth section is located within the chute 3221 and is connected to the stopper 3322. When the cover plate hanger 33 needs to be located in the slide groove 3221, rotate the limit block 3322 to lengthen the distance between the limit block 3322 and the rod body 331, and the hanger 33 can slide relative to the frame 32. After the hanger 33 slides to a suitable position, rotate the limit block 3322 in the opposite direction to shorten the distance between the limit block 3322 and the rod body 331. The rod body 331 and the limit block 3322 tighten the flanging plate 322 to ensure that the position of the hanger 33 remains stable.

[0052] In one possible embodiment, the suspension rod 33 further includes two sliders 333, disposed at either end of the rod body 331. The sliders 333 are rectangular, and their width is greater than the diameter of the rod body 331 and the connecting post 3321. The slide 333 includes a first groove 32211 and a second groove 32212 that are interconnected. The sliders 333 are located within the first groove 32211 and can slide along the first groove 32211. The smooth section is located within the second groove 32212 and can slide along the second groove 32212. The sliders 333 better match the slide 3221, ensuring stable sliding of the suspension rod 33.

[0053] In one possible embodiment, the limiting block 3322 includes a main block 33221 and gripping portions 33222 disposed on both sides of the main block 33221. One end of the gripping portion 33222 is connected to the main block 33221, and the other end extends toward a side away from the connecting post 3321 of the rod body 331. The provision of the gripping portion 33222 facilitates the application of force when rotating the limiting block 332.

[0054] In a possible embodiment, two suspension rods 33 are provided in parallel, and at least one suspension hook 31 is provided on each guide rod. This ensures that there are at least two lifting points when lifting the battery pack 100, which can make the lifting more stable, and the deflection angle generated when lifting the battery pack 100 is small, and the safety factor is high.

[0055] In a possible embodiment, the sling 3 has a handle 34, which is connected to the frame 32. When adjusting the position of the hook 31, it is sometimes necessary to hold the frame 32, and providing the handle 34 on the frame 32 makes it easier to hold.

[0056] In one possible embodiment, the handle 34 is disposed on the side of the mainboard 321 facing away from the flange plate 322. Generally, when lowering the frame 32 to connect to the battery pack 100, the position of the frame 32 needs to be adjusted so that the hook 31 aligns with the lifting point of the battery pack 100. Placing the handle 34 on the side facing away from the hook 31 facilitates operation. Preferably, two handles 34 are included, one on each side of the mainboard 321.

[0057] In a possible embodiment, a lifting ring is provided on the side of the main board 321 facing away from the flange plate 322 , and one end of the lifting rope 6 away from the winding device 2 is connected to the lifting ring.

[0058] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A commercial battery transport tool, characterized in that: include: A main frame, the main frame comprising a base and a hanger, the base being provided with wheels, the hanger being connected to the base, and the hanger being provided with pulleys; A winding device, the winding device is arranged on the base, a sling rope is wound around the winding device, and the sling rope is extended through the pulley and then turned to extend; A sling is connected to the free end of the sling rope, and the sling has a hook for connecting the battery pack.

2. The commercial battery transport tool according to claim 1, characterized in that: The hanger includes a vertical frame and a horizontal frame, wherein the vertical frame is vertically connected to the bottom bracket; The flat frame is connected to the top of the vertical frame; The pulley is arranged on the flat frame.

3. The commercial battery transport tool according to claim 2, characterized in that: Pulleys are respectively provided at both ends of the flat frame along the length direction.

4. The commercial battery transport tool according to claim 2, characterized in that: The winding device is arranged on a side of the base away from the stand.

5. The commercial battery transport tool according to claim 2, characterized in that: It comprises an armrest, which is arranged on a side of the base away from the stand.

6. The commercial battery transport tool according to claim 1, characterized in that: The device comprises a battery, wherein the battery is arranged on the base, and the battery is electrically connected to the winding device.

7. The commercial battery transport tool according to claim 1, characterized in that: The sling comprises a frame and a sling rod, and the sling rope is connected to the frame; The boom is connected to the frame; The hook is connected to the suspension rod.

8. The commercial battery transport tool according to claim 7, characterized in that: The boom is provided with a plurality of hanging slots, and the hanging slots are sequentially spaced apart along the length direction of the boom; The hook can be hung on any of the hanging slots.

9. The commercial battery transport tool according to claim 7, characterized in that: The frame comprises a main board and flanged boards located on opposite sides of the main board; A chute is provided on the flanging plate, and the chute extends along the length direction of the flanging plate; The two ends of the suspension rod are slidably connected to the sliding grooves of the corresponding flanging plates, and the suspension rod can slide along the length direction of the flanging plates and be fixed by a locking member.

10. The commercial battery transport tool according to claim 7, characterized in that: The sling has a handle portion connected to the frame.

Images