Battery pack moving carrier

Abstract

The utility model discloses a mobile carrier for a battery pack. The mobile carrier comprises a vehicle body, a plurality of cushion blocks and a placing platform, the cushion blocks are stacked on the upper side of the vehicle body in a number selectable mode, limiting parts are arranged at the upper ends of the sides of the cushion blocks and the upper side of the vehicle body, limiting matching parts are arranged at the lower ends of the sides of the cushion blocks, and the limiting parts are matched with the limiting matching parts in a limiting mode so as to limit the cushion blocks to move in the circumferential direction; and the placing platform is placed on the uppermost cushion block, and the placing platform is used for placing a battery pack. The number of the cushion blocks on the vehicle body can be increased or decreased according to the heights of batteries of different models and production lines of the batteries, and then the height of the placing platform is adjusted, so that the device can be matched with the production lines and can adapt to different production lines, and the adaptation range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of power battery production, and in particular to a battery pack mobile carrier. Background Art

[0002] A battery pack refers to a battery group composed of many independent electrochemical units connected in series. It is widely used in new energy vehicles. During the battery pack production process, the battery pack usually needs to be transported between various production lines.

[0003] Patent CN114103718A discloses a battery pack carrier, which includes a vehicle body and a floating plate, and also includes a horizontal floating mechanism, wherein the floating plate is movably connected to the vehicle body in a horizontal direction through the horizontal floating mechanism, and the horizontal floating mechanism includes: a horizontal floating seat, which is vertically connected to the floating plate and the vehicle body, and at least one end of the horizontal floating seat is movably connected to the floating plate and the vehicle body; a limiting seat, which includes a limiting part, and the limiting seat is connected to at least one of the vehicle body and the floating plate, and the limiting part is located between the floating plate and the vehicle body, and when the floating plate moves horizontally relative to the vehicle body, the limiting part stops the horizontal floating seat in the horizontal direction.

[0004] Since different types of batteries have different sizes, and the heights of the production lines for different types of batteries are also different, the battery pack transporter of the above-mentioned prior art can only be adapted to production lines of one height, resulting in a narrow adaptation range and being unable to match the production of various different types of batteries. Utility Model Content

[0005] The purpose of the present utility model is to overcome the above-mentioned technical deficiencies and propose a battery pack mobile carrier to solve the technical problem that the battery pack carrier in the prior art can only be adapted to a production line of one height, resulting in a narrow adaptation range and inability to match the production of various different types of batteries.

[0006] In order to achieve the above technical purpose, the present invention adopts the following technical solutions:

[0007] The utility model provides a battery pack mobile carrier, comprising:

[0008] body;

[0009] A plurality of cushion blocks, wherein the number of cushion blocks can be selectively stacked on the upper side of the vehicle body, the upper side ends of the cushion blocks and the upper side of the vehicle body are both provided with limiting portions, and the lower side ends of the cushion blocks are provided with limiting matching portions, and the limiting portions are limitedly matched with the limiting matching portions to limit the movement of the cushion blocks in the circumferential direction; and

[0010] A placement platform is placed on the uppermost pad, and the placement platform is used for placing the battery pack.

[0011] In some embodiments, a plurality of the pads constitute a pad group, and a plurality of the pad groups are provided, and the plurality of the pads form an array and are arranged on the upper side of the vehicle body.

[0012] In some embodiments, there are multiple limiting parts on the upper side of the vehicle body, and the multiple limiting parts are arranged in an array. The pad block group can selectively cooperate with one of the multiple limiting parts on the upper side of the vehicle body to make the position of the pad block group adjustable.

[0013] In some embodiments, the limiting portion and the limiting matching portion are provided on two opposite sides of the cushion block.

[0014] In some embodiments, one of the limiting portion and the limiting matching portion is a limiting protrusion, and the other is a limiting groove.

[0015] In some embodiments, the cushion block includes a cushion block body and a limiting plate, the limiting plate is arranged on the side of the cushion block body, the upper end of the limiting plate is convexly provided with the limiting protrusion, and the lower end of the limiting plate is provided with a limiting groove.

[0016] In some embodiments, the limiting plate and the pad block body are detachably connected.

[0017] In some embodiments, one of the limiting protrusion and the limiting groove protrudes from the pad body, and the other is flush with the pad body.

[0018] In some embodiments, the lower ends of the two oppositely disposed side surfaces of the limiting groove are gradually inclined in directions away from each other.

[0019] In some embodiments, a magnetic part is provided on the lower side of the placement platform, and an adsorption part is provided on the upper side of the pad, so that when the placement platform is placed on the pad, the magnetic part and the adsorption part are magnetically attracted to each other to fix the placement platform.

[0020] Compared with the prior art, the battery pack mobile carrier provided by the present invention has a plurality of pads that can be selectively stacked on the upper side of the vehicle body, and the upper ends of the side of the pads and the upper side of the vehicle body are provided with limiting parts, and the lower ends of the side of the pads are provided with limiting matching parts, and the limiting parts are limitedly matched with the limiting matching parts to limit the circumferential movement of the pads; the placement platform is placed on the uppermost pad, and the placement platform is used for placing battery packs. When in use, the number of pads on the vehicle body can be increased or decreased according to different types of batteries and the height of their production lines, thereby adjusting the placement platform. The height of the platform enables the device to match the production line. Such a setting can adapt to different production lines, which improves the adaptability range of the device. A limiting part is provided on the car body. When the cushion block is installed on the car body, it can cooperate with the limiting part on the car body to play a limiting role, thereby preventing the cushion block from moving horizontally relative to the car body. The adjacent cushion blocks are also limited by the limiting part and the limiting cooperation part, which can prevent the cushion blocks from moving horizontally. Moreover, the cushion block has a simple structure, low cost, and is easy to install, and can be widely used on batch car bodies.

[0021] The above description is only an overview of the technical solution of the present invention. In order to enable a clearer understanding of the technical means of the present invention and to implement it according to the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of an embodiment of a battery pack mobile carrier provided by the present utility model;

[0023] Figure 2 yes Figure 1 Main view of the medium battery pack mobile carrier;

[0024] Figure 3 yes Figure 1 Schematic diagram of the middle vehicle body;

[0025] Figure 4 yes Figure 1 A three-dimensional schematic diagram of the middle pad;

[0026] Figure 5 yes Figure 1 Front view of the middle pad.

[0027] Description of reference numerals:

[0028] 1-car body, 11-avoidance groove;

[0029] 2-pad, 21-pad body, 22-limiting plate, 23-limiting protrusion, 24-limiting groove;

[0030] 3- Place the platform. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] In order to solve the technical problem that the battery pack transporter in the prior art can only adapt to production lines of one height, resulting in a narrow adaptation range and inability to match the production of various different types of batteries, the utility model provides a battery pack mobile carrier that can adapt to different production lines, thereby improving the adaptation range of the device.

[0033] See also Figure 1 , Figure 1 Schematic diagram of the structure of a battery pack mobile carrier in one embodiment of the present invention.

[0034] The present utility model provides a battery pack mobile carrier, comprising a vehicle body 1, a plurality of pads 2 and a placement platform 3; the plurality of pads 2 are selectively stacked on the upper side of the vehicle body 1, the upper ends of the lateral sides of the pads 2 and the upper side of the vehicle body 1 are provided with limiting parts, the lower ends of the lateral sides of the pads 2 are provided with limiting matching parts, the limiting parts are limitedly matched with the limiting matching parts to limit the circumferential movement of the pads 2; and the placement platform 3 is placed on the uppermost pad 2, and the placement platform 3 is used for placing the battery pack.

[0035] In this example, see Figures 1 to 2, a plurality of pads 2 can be selectively stacked on the upper side of the vehicle body 1, the upper side ends of the pads 2 and the upper side of the vehicle body 1 are provided with limiting parts, the lower side ends of the pads 2 are provided with limiting matching parts, the limiting parts and the limiting matching parts are limitedly matched to limit the movement of the pads 2 along the circumferential direction; the placement platform 3 is placed on the uppermost pad 2, and the placement platform 3 is used for placing battery packs. When used, the number of pads 2 on the vehicle body 1 can be increased or decreased according to different types of batteries and the height of their production lines, and the height of the placement platform 3 can be adjusted so that the device It can match the production line. Such a setting can adapt to different production lines, which improves the adaptability range of the device. A limiting part is provided on the car body 1. When the cushion block 2 is installed on the car body 1, it can cooperate with the limiting part on the car body 1 to play a limiting role, thereby preventing the cushion block 2 from moving in the horizontal direction relative to the car body 1. The adjacent cushion blocks 2 are also limited by the limiting part and the limiting cooperation part, which can prevent the cushion blocks 2 from moving in the horizontal direction. Moreover, the cushion block 2 has a simple structure, low cost, and is easy to install, and can be widely used on batch car bodies 1.

[0036] In this embodiment, a mounting plate is provided on the upper side of the vehicle body 1, and the limiting portion is also provided on the limiting portion. When the pad 2 is placed on the mounting plate, the limiting matching portion of the pad 2 can be limitedly matched with the limiting portion on the mounting plate, thereby limiting the movement of the pad 2.

[0037] In one embodiment, see Figures 1 to 2 The plurality of pads 2 constitute a pad group, and the pad group is provided with a plurality of pads, and the plurality of pads form an array and are arranged on the upper side of the vehicle body 1.

[0038] In this embodiment, since the placement platform 3 is relatively large, and in order to reduce costs, the size of the pad 2 is generally much smaller than the placement platform 3. Therefore, in order to improve the stability of the placement platform 3, multiple stacked pads 2 constitute a pad group, and multiple identical pad groups are provided. Multiple pad groups are evenly installed on the upper side of the vehicle body 1, and the placement platform 3 is placed on multiple pad groups. The placement platform 3 is jointly supported by multiple pad groups, thereby improving the stability of the placement platform 3.

[0039] In one embodiment, see Figures 1 to 3 There are multiple limiting parts on the upper side of the vehicle body 1, and the multiple limiting parts are arranged in an array. The pad block group can selectively cooperate with one of the multiple limiting parts on the upper side of the vehicle body 1 to make the position of the pad block group adjustable.

[0040] In this embodiment, since there are multiple pad block groups, correspondingly, multiple limiting parts are provided on the upper side of the vehicle body 1, so that each pad block group can be limited. At the same time, the number of limiting parts on the upper side of the vehicle body 1 is greater than the number of pad block groups installed on the vehicle body 1. Therefore, the position of the pad block group can be adjusted according to the size of the placement platform 3. With this arrangement, it can adapt to placement platforms 3 of different sizes, thereby expanding the adaptability range of the device.

[0041] In one embodiment, see Figure 4 The limiting portion and the limiting matching portion are provided on opposite sides of the cushion block 2.

[0042] In this embodiment, in order to improve the limiting strength between the pad 2 and the vehicle body 1 and between the pad 2 and the pad 2, the two opposite sides of each pad 2 are provided with a limiting part and the limiting matching part. Through the limiting cooperation between the two groups of the limiting parts and the limiting matching parts, the limiting strength can be improved and the pad 2 can be prevented from moving.

[0043] In one embodiment, see Figures 4 and 5 , the limiting portion and the limiting matching portion, one of which is a limiting protrusion 23 and the other is a limiting groove 24.

[0044] In this embodiment, when the limiting portion is the limiting groove 24, the limiting matching portion is the limiting protrusion 23; when the limiting portion is the limiting protrusion 23, the limiting matching portion is the limiting groove 24, and the limiting protrusion 23 is adapted to the limiting groove 24, and the limiting protrusion 23 can be inserted into the limiting groove 24, thereby limiting the pad 2.

[0045] Specifically, in this embodiment, the limiting portion is a limiting protrusion 23, that is, a limiting protrusion 23 is provided on the side of the vehicle body 1. Since the vehicle body 1 is provided with multiple limiting portions, multiple avoidance grooves 11 are also provided on the upper side of the vehicle body 1. The side walls of each avoidance groove 11 are provided with a limiting protrusion 23, thereby facilitating the insertion of multiple pads 2.

[0046] In one embodiment, see Figures 4 and 5 The cushion block 2 includes a cushion block body 21 and a limiting plate 22. The limiting plate 22 is arranged beside the cushion block body 21. The upper end of the limiting plate 22 is convexly provided with the limiting protrusion 23, and the lower end of the limiting plate 22 is provided with a limiting groove 24.

[0047] In this embodiment, the pad block body 21 is roughly arranged in a rectangular shape, and the pad block body 21 is used for stacking to ensure the stability of the pad block group. The limiting plate 22 is installed on the side of the pad block body 21 to form a limiting protrusion 23 and a limiting groove 24 for limiting.

[0048] In this embodiment, two limiting plates 22 are provided, and the two limiting plates 22 are installed on two opposite sides of the cushion block body 21 .

[0049] In one embodiment, the limiting plate 22 and the cushion block body 21 are detachably connected.

[0050] In this embodiment, in order to facilitate installation and production, the limiting plate 22 and the cushion block body 21 are detachably connected, that is, the limiting plate 22 and the cushion block body 21 are produced separately and finally assembled.

[0051] Specifically, a plurality of threaded holes are provided on the side of the cushion block body 21, and a plurality of through holes are provided on the limiting plate 22 corresponding to the plurality of threaded holes. The cushion block 2 also includes a plurality of screw connectors, which pass through the through holes and are threadedly connected to the cushion block body 21 to install the limiting plate 22 on the side of the cushion block body 21.

[0052] In one embodiment, see Figures 4 and 5 One of the limiting protrusion 23 and the limiting groove 24 protrudes from the cushion block body 21 , and the other is flush with the cushion block body 21 .

[0053] In this embodiment, since the limiting protrusion 23 needs to be inserted into the limiting groove 24, one of the limiting protrusion 23 and the limiting groove 24 needs to protrude from the pad body 21 where it is located, so that it can be inserted with the adjacent limiting protrusion 23 or the limiting groove 24.

[0054] In this embodiment, the limiting protrusion 23 is flush with the upper side of the cushion block body 21 , and the limiting groove 24 is protruding from the lower side of the cushion block body 21 .

[0055] In one embodiment, see Figure 5 The lower ends of the two opposite side surfaces of the limiting groove 24 are gradually inclined in a direction away from each other.

[0056] In this embodiment, in order to facilitate plug-in, the lower ends of the two relatively arranged side surfaces of the limiting groove 24 are gradually inclined in the direction away from each other, that is, the notch of the limiting groove 24 is provided with a chamfer. By setting the chamfer, the notch of the limiting groove 24 can be made slightly larger than the limiting protrusion 23, thereby facilitating the plug-in of the limiting protrusion 23.

[0057] In one embodiment, a magnetic part is provided on the lower side of the placement platform 3, and an adsorption part is provided on the upper side of the pad 2, so that when the placement platform 3 is placed on the pad 2, the magnetic part and the adsorption part are magnetically attracted to each other to fix the placement platform 3.

[0058] In this embodiment, since the placement platform 3 is placed on the pad 2, in order to prevent the placement platform 3 from moving, a magnetic part is provided on the lower side of the placement platform 3, and an adsorption part is provided on the upper side of the pad 2. Through the magnetic attraction cooperation between the magnetic part and the adsorption part, the placement platform 3 is fixed to prevent it from moving.

[0059] There is no limitation on the specific forms of the magnetic part and the adsorption part. The magnetic part may be a magnet and the adsorption part may be an iron block. The magnetic part may be a magnet and the adsorption part may be another magnet with opposite magnetic poles. The magnetic part may be an electromagnet and the adsorption part may be an iron block.

[0060] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A battery pack mobile carrier, characterized in that: It includes: Vehicle body; A plurality of cushion blocks, wherein the plurality of cushion blocks are selectively stacked on the upper side of the vehicle body, the upper side ends of the cushion blocks and the upper side of the vehicle body are both provided with limiting parts, the lower side ends of the cushion blocks are provided with limiting matching parts, and the limiting parts are limitedly matched with the limiting matching parts to limit the movement of the cushion blocks in the circumferential direction; and A placement platform is placed on the uppermost pad, and the placement platform is used for placing the battery pack.

2. The battery pack mobile carrier according to claim 1, characterized in that: A plurality of the pads constitute a pad group, and a plurality of the pad groups are provided. The plurality of pads form an array and are arranged on the upper side of the vehicle body.

3. The battery pack mobile carrier according to claim 2, characterized in that: There are multiple limiting parts on the upper side of the vehicle body, and the multiple limiting parts are arranged in an array. The pad block group can selectively cooperate with one of the multiple limiting parts on the upper side of the vehicle body to make the position of the pad block group adjustable.

4. The battery pack mobile carrier according to claim 1, characterized in that: The limiting portion and the limiting matching portion are provided on opposite sides of the cushion block.

5. The battery pack mobile carrier according to claim 1, characterized in that: One of the limiting portion and the limiting matching portion is a limiting protrusion, and the other is a limiting groove.

6. The battery pack mobile carrier according to claim 5, characterized in that: The cushion block comprises a cushion block body and a limiting plate, wherein the limiting plate is arranged beside the cushion block body, the limiting protrusion is convexly formed on the upper end of the limiting plate, and a limiting groove is arranged on the lower end of the limiting plate.

7. The battery pack mobile carrier according to claim 6, characterized in that: The limiting plate is detachably connected to the cushion block body.

8. The battery pack mobile carrier according to claim 6, characterized in that: One of the limiting protrusion and the limiting groove protrudes out of the cushion block body, and the other is flush with the cushion block body.

9. The battery pack mobile carrier according to claim 6, characterized in that: The lower ends of the two oppositely disposed side surfaces of the limiting groove are gradually inclined in a direction away from each other.

10. The battery pack mobile carrier according to claim 1, characterized in that: A magnetic part is provided on the lower side of the placement platform, and an adsorption part is provided on the upper side of the cushion block, so that when the placement platform is placed on the cushion block, the magnetic part and the adsorption part are magnetically matched to fix the placement platform.

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