Battery lifting automation device of battery replacing station

Abstract

The battery lifting automation device of the battery replacing station comprises a pushing frame, sliding grooves are formed in the opposite sides of the inner wall of the pushing frame, the interiors of the sliding grooves are rotationally connected with two-way screw rods, and the outer surfaces of the two-way screw rods are in threaded connection with a first threaded block and a second threaded block. A first connecting rod and a second connecting rod are fixedly connected to one side of the first threaded block and one side of the second threaded block respectively, a lifting assembly is arranged between the first connecting rod and the second connecting rod, a bottom plate is arranged on the lifting assembly, and an open groove is formed in the top of the bottom plate. After a battery is lifted to a proper position, the placement plate can be moved into the battery bin through the electric telescopic rod, and the battery is pushed into the battery bin under the matching action of the push plate and the rollers, so that a worker does not need to manually push the battery into the battery bin; and the process of placing the battery in the battery compartment by a worker is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of battery box transportation, in particular to an automatic battery lifting device for a battery swapping station. Background Technique

[0002] With the development of industry, lifting equipment is applied in more and more mechanical fields. In the automotive repair and manufacturing industries, quite a number of processes require the use of a lift. As an automotive maintenance equipment in the automotive repair industry, the lift is used more and more frequently.

[0003] The existing battery lifting device still needs to manually push the battery after lifting the battery, so as to place the battery in the battery bin in the battery swapping station. And in some battery swapping stations, the battery bin is at a relatively high position, and because the battery itself is heavy, it is inconvenient for the staff to place the battery.

[0004] Therefore, it is necessary to provide an automatic battery lifting device for a battery swapping station to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an automatic battery lifting device for a battery swapping station.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic battery lifting device for a battery swapping station, including a pushing frame, wherein sliding grooves are respectively formed in opposite sides of the inner wall of the pushing frame, a bidirectional screw rod is rotatably connected inside the sliding grooves, a first threaded block and a second threaded block are threadedly connected to the outer surface of the bidirectional screw rod, a first connecting rod and a second connecting rod are respectively fixedly connected to one sides of the first threaded block and the second threaded block, a lifting assembly is arranged between the first connecting rod and the second connecting rod, a bottom plate is arranged on the lifting assembly, a slot is formed in the top of the bottom plate, an electric telescopic rod is arranged inside the slot, a connecting block is fixedly connected to the telescopic end of the electric telescopic rod, a placing plate is fixedly connected to the top of the connecting block, and a sliding assembly is arranged on the top of the placing plate.

[0007] As a further description of the above technical solution:

[0008] Both sides of the connecting block are slidably connected to both sides of the inner wall of the slot, and four fixing blocks are fixedly connected to the bottom of the bottom plate.

[0009] As a further description of the above technical solution:

[0010] The lifting assembly includes support plate 1 and support plate 2 which are rotatably mounted on the outer surfaces of connecting rod 1 and connecting rod 2 respectively, a fixing rod 1 is fixedly connected between the two support plates 1, a fixing rod 2 is fixedly connected between the two support plates 2, and one end of the two support plates 1 and support plate 2 are rotatably connected to four fixed blocks respectively, and the stability of the device during lifting is improved by the arrangement of fixing rod 1 and fixing rod 2.

[0011] As a further description of the above technical solution:

[0012] One end of the two bidirectional screws respectively passes through the two slide grooves and extends to the outside of the push frame, and the ends of the two bidirectional screws extending to the outside of the push frame are both provided with pulleys, and an internal toothed belt is connected for transmission between the two pulleys. A fixed frame is provided on the back of the push frame, and a motor 1 is provided on the fixed frame. The output end of the motor 1 is fixedly connected to one end of one of the bidirectional screws.

[0013] As a further description of the above technical solution:

[0014] The sliding assembly includes two device frames fixedly connected to the placement plate, wherein the interiors of the two device frames are rotatably connected with sliding rods and threaded rods respectively, the outer surfaces of the threaded rods are threadedly connected with push plates, and one end of the push plates is slidably connected to the sliding rods.

[0015] As a further description of the above technical solution:

[0016] A plurality of rotating rods are rotatably connected to one side opposite to the two device frames, and rollers are sleeved on the outer surfaces of the plurality of rotating rods. The arrangement of the rollers facilitates pushing the battery out from the placement plate.

[0017] As a further description of the above technical solution:

[0018] A second motor is arranged on the back of one of the device frames, and one end of the second motor is fixedly connected to one end of the threaded rod.

[0019] The utility model has the following beneficial effects:

[0020] Compared with the existing technology, the battery lifting automation device of the battery swap station, through the arrangement of structures such as the base plate, slots, electric telescopic rods, connecting blocks, connecting blocks and sliding components, can move the placement plate to the inside of the battery compartment through the electric telescopic rod after the battery is lifted to a suitable position, and push the battery into the battery compartment through the cooperation of the push plate and several rollers. There is no need for the staff to manually push the battery into the battery compartment, making the process of placing the battery in the battery compartment more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1Schematic three-dimensional view of the overall structure of a battery lifting automation device for a battery swapping station proposed by the present utility model;

[0022] Figure 2 Schematic view of structures such as the electric telescopic rod and connection block of a battery lifting automation device for a battery swapping station proposed by the present utility model;

[0023] Figure 3 Schematic view of the sliding assembly structure of a battery lifting automation device for a battery swapping station proposed by the present utility model;

[0024] Figure 4 Schematic view of structures such as the first threaded block and the second threaded block of a battery lifting automation device for a battery swapping station proposed by the present utility model;

[0025] Figure 5 Schematic view of the lifting assembly structure of a battery lifting automation device for a battery swapping station proposed by the present utility model.

[0026] Legend description:

[0027] 1. Pushing frame; 2. Sliding groove; 3. Bidirectional screw; 4. First threaded block; 5. Second threaded block; 6. First connecting rod; 7. Second connecting rod; 8. Bottom plate; 9. Groove; 10. Electric telescopic rod; 11. Connection block; 12. Placing plate; 13. Fixed block; 14. First support plate; 15. Second support plate; 16. First fixed rod; 17. Second fixed rod; 18. Pulley; 19. Internal gear belt; 20. Fixed frame; 21. First motor; 22. Device frame; 23. Slide bar; 24. Threaded rod; 25. Pushing plate; 26. Rotating rod; 27. Roller; 28. Second motor. Specific implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1-5, an automatic battery lifting device for a battery swapping station provided by the utility model: including a push frame 1, on opposite sides of the inner wall of the push frame 1 are respectively provided with sliding grooves 2, inside the sliding grooves 2 is rotatably connected with a bidirectional screw rod 3, on the outer surface of the bidirectional screw rod 3 are threadedly connected with a first threaded block 4 and a second threaded block 5, one side of the first threaded block 4 and the second threaded block 5 are respectively fixedly connected with a first connecting rod 6 and a second connecting rod 7, between the first connecting rod 6 and the second connecting rod 7 is provided a lifting assembly, on the lifting assembly is provided a bottom plate 8, on the top of the bottom plate 8 is provided with a slot 9, inside the slot 9 is provided an electric telescopic rod 10, the telescopic end of the electric telescopic rod 10 is fixedly connected with a connecting block 11, on the top of the connecting block 11 is fixedly connected with a placement plate 12, on the top of the placement plate 12 is provided a sliding assembly, both sides of the connecting block 11 and both sides of the inner wall of the slot 9 are slidably connected, and at the bottom of the bottom plate 8 are fixedly connected with four fixing blocks 13.

[0030] The lifting assembly includes a first support plate 14 and a second support plate 15 respectively rotatably sleeved on the outer surfaces of the first connecting rod 6 and the second connecting rod, between the two first support plates 14 is fixedly connected with a first fixing rod 16, between the two second support plates 15 is fixedly connected with a second fixing rod 17, one ends of the two first support plates 14 and the second support plates 15 are respectively rotatably connected to the four fixing blocks 13. Through the setting of the lifting assembly, it is convenient to lift the battery to an appropriate position, thus facilitating the next step of putting the battery into the battery compartment.

[0031] One ends of the two bidirectional screw rods 3 respectively penetrate through the two sliding grooves 2 and extend to the outside of the push frame 1, on the ends of the two bidirectional screw rods 3 extending to the outside of the push frame 1 are respectively sleeved with belt pulleys 18, between the two belt pulleys 18 is connected with an internal gear belt 19 in transmission, on the back of the push frame 1 is provided a fixing frame 20, on the fixing frame 20 is provided a first motor 21, and the output end of the first motor 21 is fixedly connected with one end of one of the bidirectional screw rods 3.

[0032] The sliding assembly includes two device frames 22 fixedly connected to the placement plate 12, inside the two device frames 22 are respectively rotatably connected with a sliding rod 23 and a threaded rod 24, on the outer surface of the threaded rod 24 is threadedly connected with a push plate 25, one end of the push plate 25 is slidably connected to the sliding rod 23, on the opposite sides of the two device frames 22 are rotatably connected with a plurality of rotating rods 26, on the outer surfaces of the plurality of rotating rods 26 are respectively sleeved with rollers 27, on the back of one of the device frames 22 is provided a second motor 28, and one end of the second motor 28 is fixedly connected with one end of the threaded rod 24. Through the setting of the sliding assembly, it is not necessary for the staff to manually push the battery on the placement plate 12 into the battery compartment, making the process of the staff placing the battery in the battery compartment more convenient.

[0033] Working principle: When in use, place the battery on several rollers 27, then start the first motor 21 to drive one of the bidirectional screws 3 and the pulley 18 to rotate. Under the action of the internal tooth belt 19, drive the other pulley 18 and the bidirectional screw 3 to rotate, so that the two first threaded blocks 4 and the second threaded block 5 move towards the opposite sides, thereby driving the two first support plates 14 and the second support plate 15 to lift the bottom plate 8 until the bottom plate 8 moves to a suitable position. Then start the electric telescopic rod 10 to drive the connecting block 11 to move, thereby driving the placement plate 12 to move, so that the placement plate 12 moves to the position inside the battery compartment. Then start the second motor 28 to drive the threaded rod 24 to rotate, thereby driving the push plate 25 to move. Push the battery through the push plate 25, and under the combined action of several rollers 27, push the battery off the placement plate 12, thereby moving the battery into the battery compartment.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A battery lifting automation device for a battery swap station, comprising a push frame (1), characterized in that: The push frame (1) has a slide groove (2) on one side of the inner wall opposite to the other side, and the slide groove (2) is rotatably connected with a bidirectional screw rod (3) inside, and the outer surface of the bidirectional screw rod (3) is threadedly connected with a thread block 1 (4) and a thread block 2 (5), and one side of the thread block 1 (4) and the thread block 2 (5) is respectively fixedly connected with a connecting rod 1 (6) and a connecting rod 2 (7), and a lifting component is arranged between the connecting rod 1 (6) and the connecting rod 2 (7), and a bottom plate (8) is arranged on the lifting component, and a groove (9) is arranged on the top of the bottom plate (8), and an electric telescopic rod (10) is arranged inside the groove (9), and the telescopic end of the electric telescopic rod (10) is fixedly connected with a connecting block (11), and the top of the connecting block (11) is fixedly connected with a placement plate (12), and the top of the placement plate (12) is provided with a sliding component.

2. The battery lifting automation device of a battery swap station according to claim 1 is characterized in that: Both sides of the connection block (11) are slidably connected to both sides of the inner wall of the slot (9), and four fixing blocks (13) are fixedly connected to the bottom of the bottom plate (8).

3. The battery lifting automation device of a battery swap station according to claim 2 is characterized in that: The lifting assembly includes a support plate 1 (14) and a support plate 2 (15) which are rotatably mounted on the outer surfaces of the connecting rod 1 (6) and the connecting rod 2 respectively; a fixing rod 1 (16) is fixedly connected between the two support plates 1 (14); a fixing rod 2 (17) is fixedly connected between the two support plates 2 (15); and one end of the two support plates 1 (14) and the support plate 2 (15) are rotatably connected to four fixed blocks (13) respectively.

4. The battery lifting automation device of a battery swap station according to claim 1 is characterized in that: One end of the two bidirectional screw rods (3) respectively passes through the two slide grooves (2) and extends to the outside of the push frame (1); one end of the two bidirectional screw rods (3) extending to the outside of the push frame (1) is sleeved with a pulley (18); an internal toothed belt (19) is connected between the two pulleys (18); a fixed frame (20) is arranged on the back of the push frame (1); a motor 1 (21) is arranged on the fixed frame (20); an output end of the motor 1 (21) is fixedly connected to one end of one of the bidirectional screw rods (3).

5. The battery lifting automation device of a battery swap station according to claim 1 is characterized in that: The sliding assembly comprises two device frames (22) fixedly connected to the placement plate (12), the interiors of the two device frames (22) are rotatably connected with a sliding rod (23) and a threaded rod (24), the outer surface of the threaded rod (24) is threadedly connected with a push plate (25), and one end of the push plate (25) is slidably connected to the sliding rod (23).

6. The battery lifting automation device of a battery swap station according to claim 5, characterized in that: A plurality of rotating rods (26) are rotatably connected to one side opposite to the two device frames (22), and rollers (27) are sleeved on the outer surfaces of the plurality of rotating rods (26).

7. The battery lifting automation device of a battery swap station according to claim 5, characterized in that: A second motor (28) is arranged on the back of one of the device frames (22), and one end of the second motor (28) is fixedly connected to one end of the threaded rod (24).

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