Battery pack transfer device

Abstract

The utility model provides a battery pack transfer device. The battery pack transfer device comprises a pallet; the fixing block is fixedly installed in the middle of the bottom of the pallet, supporting blocks are fixedly installed on the two sides of the bottom of the pallet, an opening groove is formed in one side of each supporting block, and a first sliding groove is formed in one side of the inner cavity wall of each opening groove. According to the battery pack transfer device, the two forklift plates penetrate into the bottom of the pallet and extrude the extrusion plates on the left side and the right side, so that the extrusion plates drive the push plates to move into the moving cavity to extrude the moving blocks, the moving blocks are extruded to move towards the sides of the moving plates, and the moving plates are extruded; the device is simple in structure and high in practicability, the limiting plates on the left side and the right side are attached to the surfaces of the two forklift plates, the pallet and the forklift plates are limited together, the pallet is not prone to shaking in the transportation process of a forklift, the stability of the battery pack in the transportation process is kept, and the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of battery pack transportation, in particular to a battery pack transportation device. Background Art

[0002] With the development of the new energy industry, a large number of power battery packs and energy storage battery packs have emerged.

[0003] During the production process, the battery packs need to be transported using a transfer device. The battery packs are stacked on the surface of the pallet, and the pallet is lifted by a forklift to transfer the stacked battery packs. However, during the transfer process, the forklift's plug is directly inserted into the bottom surface of the pallet without any protection. During transportation, the pallet is prone to shaking due to vibration on the forklift board surface, affecting the stability of the stacked battery packs during transportation.

[0004] Therefore, it is necessary to provide a battery pack transfer device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a battery pack transfer device, which solves the problem that during the transfer process, the inserting plate of the forklift is directly inserted into the bottom surface of the pallet without any protection, and the pallet is easily shaken on the surface of the forklift plate due to vibration during transportation, thereby affecting the stability of the stacked battery packs in transportation.

[0006] In order to solve the above technical problems, the utility model provides a battery pack transport device, comprising: a pallet;

[0007] A fixed block, the fixed block is fixedly installed in the middle of the bottom of the pallet, support blocks are fixedly installed on both sides of the bottom of the pallet, one side of the support block is provided with an opening slot, the opening slot and one side of the inner cavity wall of the opening slot are provided with a first slide slot, a first slide bar is fixedly installed inside the first slide slot, one side of the outer surface of the first slide bar is sleeved with a first spring, and the other side of the outer surface of the first slide bar is sleeved with a limit device;

[0008] A movable cavity, wherein the movable cavity is connected to one side of the slot, one side of the inner wall of the movable cavity is connected to a second slide groove, a second slide rod is fixedly installed inside the second slide groove, a second spring is sleeved on one side of the outer surface of the second slide rod, and a pushing device is sleeved on the other side of the outer surface of the second slide rod;

[0009] A movable groove, wherein the movable groove is opened on the other side of the support block, the movable groove is connected to the movable cavity, a third sliding groove is opened on one side of the inner cavity of the movable groove, a third sliding rod is fixedly installed inside the third sliding groove, a third spring is sleeved on one side of the outer surface of the third sliding rod, and an extrusion device is sleeved on the other side of the outer surface of the third sliding rod.

[0010] Preferably, the limiting device comprises a limiting plate, a movable plate is fixedly mounted in the middle of one side of the limiting plate, a first inclined surface is provided on one side of the movable plate, and a first sliding block is fixedly mounted in the middle of the other side of the movable plate.

[0011] Preferably, the pushing device comprises a moving block, both sides of the moving block are provided with second inclined surfaces, and a second sliding block is fixedly installed in the middle of the other side of the outer surface of the moving block.

[0012] Preferably, the extrusion device includes an extrusion plate, an inclined plate is fixedly installed on one side of the extrusion plate, a push plate is fixedly installed in the middle of the other side of the extrusion plate, a third inclined surface is provided on one side of the push plate, and a third slider is fixedly installed in the middle of the other side of the push plate.

[0013] Preferably, the first slider is sleeved on the outer surface of the first slider rod, and the restoring elastic force of the first spring pulls the first slider to move toward the side away from the fixed block, and the third slider is sleeved on the outer surface of the third slider rod, and the restoring elastic force of the third spring pulls the third slider to move toward the fixed block.

[0014] Preferably, the second sliding block is sleeved on the outer surface of the second sliding rod, and the restoring elastic force of the second spring pulls the second sliding block to move toward the side close to the push plate.

[0015] Preferably, limiting devices are provided on both sides of the interior of the fixing block, and the limiting devices include an electric telescopic cylinder, and an output shaft of the electric telescopic cylinder is fixedly connected to a limiting plate.

[0016] Compared with the related art, the battery pack transport device provided by the utility model has the following beneficial effects:

[0017] The utility model provides a battery pack transfer device, which penetrates into the bottom of a pallet through two forklift plates and squeezes the squeezing plates on the left and right sides, so that the squeezing plates drive the push plates to move into the internal squeezing moving blocks of the moving cavity, and the moving blocks are squeezed to move toward the side of the moving plate, squeezing the moving plate, so that the moving plate pushes the limiting plates to fit on the surface of the forklift plate. The device has a simple structure and strong practicality. The limiting plates on the left and right sides are fitted on the surfaces of the two forklift plates to restrict the pallet and the forklift plate together. The pallet is not easy to shake during forklift transportation, so the stability of the battery pack during transportation is maintained, and the transportation efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a first embodiment of a battery pack transport device provided by the utility model;

[0019] Figure 2 for Figure 1A schematic diagram of a pallet viewed from below is shown;

[0020] Figure 3 for Figure 1 The schematic diagram of the filter cup structure shown;

[0021] Figure 4 A working schematic diagram of a battery pack transport device provided by the utility model;

[0022] Figure 5 for Figure 3 An enlarged schematic diagram of point A is shown;

[0023] Figure 6 for Figure 3 The enlarged schematic diagram of point B is shown;

[0024] Figure 7 for Figure 5 The schematic diagram of the limit device structure shown;

[0025] Figure 8 for Figure 5 The schematic diagram of the structure of the pushing device shown;

[0026] Fig. 9 for Figure 6 The schematic diagram of the extrusion device structure shown;

[0027] Fig.10 A schematic structural diagram of a second embodiment of a battery pack transport device provided by the utility model;

[0028] Fig.11 for Fig.10 Schematic diagram of the limiting device structure shown.

[0029] Numbers in the figure: 1, pallet, 2, fixed block, 3, support block, 4, forklift plate, 5, opening slot, 6, first slide slot, 7, first slide rod, 8, first spring, 9, limiting device, 91, limiting plate, 92, moving plate, 93, first inclined surface, 94, first slider, 10, moving chamber, 11, pushing device, 111, moving block, 112, second slider, 113, second inclined surface, 12, second slide slot, 13, second slide rod, 14, second spring, 15, extrusion device, 151, extrusion plate, 152, inclined plate, 153, push plate, 154, third slider, 155, third inclined surface, 16, third slide slot, 17, third slide rod, 18, third spring, 19, moving slot, 20, limiting device, 201, electric telescopic cylinder, 202, limiting plate. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0031] Please refer to Figure 1, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 ,in, Figure 1 A schematic structural diagram of a first embodiment of a battery pack transport device provided by the utility model; Figure 2 for Figure 1 A schematic diagram of a pallet viewed from below is shown; Figure 3 for Figure 1 The schematic diagram of the filter cup structure shown; Figure 4 A working schematic diagram of a battery pack transport device provided by the utility model; Figure 5 for Figure 3 An enlarged schematic diagram of point A is shown; Figure 6 for Figure 3 The enlarged schematic diagram of point B is shown; Figure 7 for Figure 5 The schematic diagram of the limit device structure shown; Figure 8 for Figure 5 The schematic diagram of the structure of the pushing device shown; Fig. 9 for Figure 6 The schematic diagram of the structure of the extrusion device is shown. A battery pack transport device comprises: a pallet 1;

[0032] A fixed block 2, the fixed block 2 is fixedly installed in the middle of the bottom of the pallet 1, and support blocks 3 are fixedly installed on both sides of the bottom of the pallet 1, one side of the support block 3 is provided with an opening slot 5, the opening slot 5, one side of the inner cavity wall of the opening slot 5 is provided with a first slide groove 6, a first slide rod 7 is fixedly installed inside the first slide groove 6, one side of the outer surface of the first slide rod 7 is sleeved with a first spring 8, and the other side of the outer surface of the first slide rod 7 is sleeved with a limit device 9;

[0033] A movable cavity 10, wherein the movable cavity 10 is connected to one side of the slot 5, and one side of the inner wall of the movable cavity 10 is connected to a second slide groove 12, a second slide rod 13 is fixedly installed inside the second slide groove 12, a second spring 14 is sleeved on one side of the outer surface of the second slide rod 13, and a pushing device 11 is sleeved on the other side of the outer surface of the second slide rod 13;

[0034] A movable groove 19, wherein the movable groove 19 is opened on the other side of the support block 3, and the movable groove 19 is connected to the movable cavity 10. A third sliding groove 16 is opened on one side of the inner cavity of the movable groove 19, and a third sliding rod 17 is fixedly installed inside the third sliding groove 16. A third spring 18 is sleeved on one side of the outer surface of the third sliding rod 17, and an extrusion device 15 is sleeved on the other side of the outer surface of the third sliding rod 17.

[0035] The limiting device 9 includes a limiting plate 91 , a movable plate 92 is fixedly installed in the middle of one side of the limiting plate 91 , a first inclined surface 93 is provided on one side of the movable plate 92 , and a first sliding block 94 is fixedly installed in the middle of the other side of the movable plate 92 .

[0036] The pushing device 11 includes a moving block 111 . Second inclined surfaces 113 are disposed on both sides of the moving block 111 . A second sliding block 112 is fixedly installed in the middle of the other side of the outer surface of the moving block 111 .

[0037] The extrusion device 15 includes an extrusion plate 151, an inclined plate 152 is fixedly installed on one side of the extrusion plate 151, a push plate 153 is fixedly installed in the middle of the other side of the extrusion plate 151, a third inclined surface 155 is provided on one side of the push plate 153, and a third slider 154 is fixedly installed in the middle of the other side of the push plate 153.

[0038] The first slider 94 is sleeved on the outer surface of the first slider rod 7, and the restoring elastic force of the first spring 8 pulls the first slider 94 to move toward the side away from the fixed block 2. The third slider 154 is sleeved on the outer surface of the third slider rod 17, and the restoring elastic force of the third spring 18 pulls the third slider 154 to move toward the side of the fixed block 2.

[0039] The second sliding block 112 is sleeved on the outer surface of the second sliding rod 13 , and the restoring elastic force of the second spring 14 pulls the second sliding block 112 to move toward the side close to the push plate 153 .

[0040] The restoring force of the first spring 8 pushes the first slider 94 to move away from the fixed block 2 , the restoring force of the second spring 14 pushes the second slider 112 to move away from the slot 5 , and the restoring force of the third spring 18 pushes the third slider 154 to move toward the fixed block 2 .

[0041] The working principle of a battery pack transfer device provided by the utility model is as follows:

[0042] During operation, the forklift plate 4 is first inserted into the bottom of the pallet 1, and the forklift plate 4 pushes the extrusion plate 151 along the inclined plate 152 to the side close to the fixed block 2, and the extrusion plate 151 drives the push plate 153 and the third slider 154 to move, and the third slider 154 slides along the third slide bar 17 and pulls the third spring 18. The push plate 153 adheres to and squeezes the second inclined surface 113 of the moving block 111 through the third inclined surface 155, and pushes the moving block 111 to the side of the limiting plate 91. The moving block 111 drives the second slider 112 to move toward the side of the moving plate 92, and the second slider 112 slides on the surface of the second slide bar 13 and pulls the second spring 14.

[0043] The movable plate 92 is squeezed by the second inclined surface 113 of the movable block 111 through the first inclined surface 93, so that the movable plate 92 drives the first slider 94 to move toward the side away from the movable cavity 10, the first slider 94 pulls the first spring 8, and the movable plate 92 drives the limiting plate 91 to move toward the forklift plate 4, and the limiting plate 91 is attached to the surface of the forklift plate 4.

[0044] The limiting plates 91 of the left and right limiting devices 9 clamp the forklift plate 4 from the left and right sides respectively, so that the forklift plate 4 and the pallet 1 remain stable.

[0045] Compared with the related art, the battery pack transport device provided by the utility model has the following beneficial effects:

[0046] The utility model provides a battery pack transfer device, which penetrates into the bottom of the pallet 1 through two forklift plates 4 and squeezes the squeezing plates 151 on the left and right sides, so that the squeezing plates 151 drive the pushing plates 153 to move into the internal squeezing moving block 111 of the moving cavity 10, and the moving block 111 is squeezed to move toward the side of the moving plate 92, squeezing the moving plate 92, so that the moving plate 92 pushes the limiting plate 91 to fit on the surface of the forklift plate 4. The device has a simple structure and strong practicality. The limiting plates 91 on the left and right sides are fitted on the surfaces of the two forklift plates 4 to restrict the pallet 1 and the forklift plates 4 together. The pallet 1 is not easy to shake during forklift transportation, so the stability of the battery pack during transportation is maintained, and the transportation efficiency is improved.

[0047] Second embodiment

[0048] Please refer to Fig.10 and Fig.11 Based on the battery pack transport device provided in the first embodiment of the present application, the second embodiment of the present application provides another battery pack transport device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0049] Specifically, the difference of a battery pack transfer device provided in the second embodiment of the present application is that, in a battery pack transfer device, limiting devices 20 are provided on both sides of the interior of the fixed block 2, and the limiting device 20 includes an electric telescopic cylinder 201, and the output shaft of the electric telescopic cylinder 201 is fixedly connected to a limiting plate 202.

[0050] The working principle of a battery pack transfer device provided by the utility model is as follows:

[0051] During operation, first, the external power source controls the output shaft of the electric telescopic cylinder 201 to move to push the limiting plate 202 to move, and the limiting plate 202 moves toward the side close to the forklift plate 4 and fits the forklift plate 4 .

[0052] Compared with the related art, the battery pack transport device provided by the utility model has the following beneficial effects:

[0053] The utility model provides a battery pack transfer device, which controls the output shaft of the electric telescopic cylinder 201 to move by an external power supply to push the limiting plate 202 to move, so that the forklift plate 4 is clamped and restricted by the limiting plate 91 and the limiting plate 202, thereby improving the restriction capacity between the pallet 1 and the forklift plate 4 and enhancing the stability of transportation during battery pack transfer.

[0054] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A battery pack transport device, characterized in that: include: Pallets; A fixed block, the fixed block is fixedly installed in the middle of the bottom of the pallet, support blocks are fixedly installed on both sides of the bottom of the pallet, one side of the support block is provided with an opening slot, the opening slot and one side of the inner cavity wall of the opening slot are provided with a first slide slot, a first slide bar is fixedly installed inside the first slide slot, one side of the outer surface of the first slide bar is sleeved with a first spring, and the other side of the outer surface of the first slide bar is sleeved with a limit device; A movable cavity, wherein the movable cavity is connected to one side of the slot, one side of the inner wall of the movable cavity is connected to a second slide groove, a second slide rod is fixedly installed inside the second slide groove, a second spring is sleeved on one side of the outer surface of the second slide rod, and a pushing device is sleeved on the other side of the outer surface of the second slide rod; A movable groove, wherein the movable groove is opened on the other side of the support block, the movable groove is connected to the movable cavity, a third sliding groove is opened on one side of the inner cavity of the movable groove, a third sliding rod is fixedly installed inside the third sliding groove, a third spring is sleeved on one side of the outer surface of the third sliding rod, and an extrusion device is sleeved on the other side of the outer surface of the third sliding rod.

2. A battery pack transport device according to claim 1, characterized in that: The limiting device comprises a limiting plate, a movable plate is fixedly installed in the middle of one side of the limiting plate, a first inclined surface is arranged on one side of the movable plate, and a first sliding block is fixedly installed in the middle of the other side of the movable plate.

3. A battery pack transport device according to claim 2, characterized in that: The pushing device comprises a moving block, both sides of the moving block are provided with second inclined surfaces, and a second sliding block is fixedly installed in the middle of the other side of the outer surface of the moving block.

4. A battery pack transport device according to claim 3, characterized in that: The extrusion device comprises an extrusion plate, an inclined plate is fixedly mounted on one side of the extrusion plate, a push plate is fixedly mounted in the middle of the other side of the extrusion plate, a third inclined surface is arranged on one side of the push plate, and a third slider is fixedly mounted in the middle of the other side of the push plate.

5. A battery pack transport device according to claim 4, characterized in that: The first slider is sleeved on the outer surface of the first slider rod, and the restoring elastic force of the first spring pulls the first slider to move away from the fixed block. The third slider is sleeved on the outer surface of the third slider rod, and the restoring elastic force of the third spring pulls the third slider to move toward the fixed block.

6. A battery pack transport device according to claim 4, characterized in that: The second sliding block is sleeved on the outer surface of the second sliding rod, and the restoring elastic force of the second spring pulls the second sliding block to move toward the side close to the push plate.

7. A battery pack transport device according to claim 1, characterized in that: Both sides of the interior of the fixed block are provided with limiting devices, and the limiting devices include an electric telescopic cylinder, and the output shaft of the electric telescopic cylinder is fixedly connected with a limiting plate.

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