Material rack for battery case

Abstract

The utility model relates to the technical field of transportation devices, in particular to a material rack for a battery case, which comprises a bottom plate and a support component, the support component comprises a first support structure and a second support structure, and the bottom plate is provided with a mounting seat matched with the first support structure and the second support structure; each of the first supporting structure and the second supporting structure comprises a supporting frame, and a stacking structure is arranged in each supporting frame; a guide groove is formed in the bottom plate, a guide block matched with the guide groove is arranged at the lower end of the mounting seat, the guide block is fixedly connected with the mounting seat, and an adjusting mechanism matched with the mounting seat is further arranged on the bottom plate. The first supporting structure and the second supporting structure are arranged to support the long edge and the wide edge of the battery shell correspondingly, the positions of the first supporting structure and the second supporting structure can be adjusted through the adjusting mechanism, and therefore the material frame can support the battery shells of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation devices, in particular to a material rack for battery shells. Background Art

[0002] A rack is a shelf used to store and display various items or products. It is usually used in stores, supermarkets, warehouses, factories and other places. Racks are usually made of metal, wood, plastic and other materials. They have the characteristics of stable structure and strong durability. They can be adjusted and combined as needed to meet different storage needs. Racks can effectively utilize space, facilitate management and organization of items, and make goods easier to find and access; new energy vehicles refer to vehicles that use unconventional vehicle fuels as a power source (or use conventional vehicle fuels and adopt new vehicle power devices), integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies and new structures. When producing and transporting the outer shell of new energy vehicle batteries, they are generally transported by rack transfer.

[0003] Existing battery shell material racks usually use a linkage support structure to support the battery shells in layers, so as to achieve the purpose of transporting multiple battery shells at the same time and prevent the battery shells from rubbing against each other and causing wear. For example, Chinese patent announcement number CN107934124A discloses "a transport material rack for new energy vehicle battery shells". When the material is not discharged, only the bottom support device is in a state of preparing for discharge under the action of gravity. After a piece of material is put in, the bottom support device rotates counterclockwise around the rotation axis to the end of discharge under the action of the material downward pressure. The second layer of support device rotates counterclockwise around the rotation axis to the state of preparing for discharge under the action of the orifice plate limit, so as to facilitate the discharge of the second layer. After the material is filled in sequence, the positioning spring pin is rotated inward to position, and the discharge is completed. After the discharge is completed, the positioning spring pin is lifted upward, and the support column is rotated inward. The positioning spring pin automatically falls into the positioning hole under the spring reset function, and the conformal positioning polyurethane rotates with the support column to contact the material, so as to realize the function of limiting the left and right shaking of the material during transportation;

[0004] However, in actual use, due to the variety of battery specifications and shapes, the specifications and shapes of battery casings are also varied. The width and length of some battery casings do not meet the requirements for the use of racks, and racks of different specifications are required for transportation, which increases costs. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that the width and length of some battery shells do not meet the requirements of the material rack, and different specifications of material racks are needed for transportation, which increases the cost, and thus proposes a material rack for battery shells.

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

[0007] Design a material rack for a battery shell, including a bottom plate and a support assembly, wherein the support assembly includes a first support structure and a second support structure, and a mounting seat matching the first support structure and the second support structure is provided on the bottom plate;

[0008] The first supporting structure and the second supporting structure both include a supporting frame, and a stacking structure is disposed in the supporting frame;

[0009] The bottom plate is provided with a guide groove, the lower end of the mounting seat is provided with a guide block matched with the guide groove, the guide block is fixedly connected with the mounting seat, and the bottom plate is also provided with an adjustment mechanism matched with the mounting seat.

[0010] Furthermore, the adjustment mechanism includes an adjustment groove opened on the bottom plate, a movable seat is slidably arranged in the adjustment groove, and the movable seat is fixedly connected to the mounting seat via a connecting plate.

[0011] Furthermore, a limiting assembly is arranged between the movable seat and the adjusting groove, a guide rail is fixedly arranged in the adjusting groove, and sliding grooves corresponding to the guide rails are opened on both sides of the movable seat.

[0012] Furthermore, the limiting assembly includes limiting teeth spaced apart in the adjusting groove, and a lifting groove is provided on the movable seat, wherein the lifting groove is connected to a limiting portion matched with the limiting teeth via a spring.

[0013] Furthermore, a through hole is provided on the movable seat, and a guide rod fixedly connected to the limiting portion is movably inserted into the through hole.

[0014] Furthermore, the limiting portion includes a mounting block, and a latching tooth matching the limiting tooth is fixedly provided on the lower end of the mounting block.

[0015] Furthermore, a cushion frame is fixedly provided at the lower end of the bottom plate.

[0016] The battery shell material rack proposed by the utility model has the following beneficial effects:

[0017] In the utility model, the long and wide sides of the battery shell are supported respectively by setting the first supporting structure and the second supporting structure, and the positions of the first supporting structure and the second supporting structure can be adjusted by setting the adjusting mechanism, so that the material rack can support battery shells of different specifications;

[0018] Secondly, in the utility model, the guide groove is provided to cooperate with the guide block at the lower end of the mounting seat to limit the moving direction of the mounting seat, so that the stacking structure of the support assembly can contact the battery shell to support the battery shell, and the position of the movable seat and the support assembly is fixed by providing a limit assembly to prevent the position of the adjusted support assembly from changing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the battery shell material rack proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the support frame of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the mounting seat of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the guide rail of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the guide rod of the utility model.

[0024] In the figure: 1. bottom plate; 11. guide groove; 2. support assembly; 3. first support structure; 4. second support structure; 41. support frame; 42. stacking structure; 5. mounting seat; 51. guide block; 6. adjustment mechanism; 61. adjustment groove; 62. movable seat; 63. guide rail; 7. limit assembly; 71. limit tooth; 72. lifting groove; 73. spring; 74. guide rod; 75. mounting block; 76. latch tooth; 8. pad frame. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5 , a material rack for a battery shell, comprising a bottom plate 1 and a support assembly 2, the support assembly 2 comprising a first support structure 3 and a second support structure 4, and a mounting seat 5 matching the first support structure 3 and the second support structure 4 is provided on the bottom plate 1;

[0027] The first support structure 3 and the second support structure 4 both include a support frame 41, and a stacking structure 42 is provided in the support frame 41. The support frame 41 is connected to the mounting seat 5 by bolts. When the rack is in a placed state, the bolts can be loosened and the support frame 41 can be rotated to fold the support frame 41 and reduce the height of the rack. The size of the rack is: 2300x1600x1188mm, and the size after folding is: 2300x1600x555mm;

[0028] A guide groove 11 is provided on the bottom plate 1 , a guide block 51 matching with the guide groove 11 is provided at the lower end of the mounting seat 5 , the guide block 51 is fixedly connected with the mounting seat 5 , and an adjustment mechanism 6 matching with the mounting seat 5 is also provided on the bottom plate 1 .

[0029] In the utility model, the long and wide sides of the battery casing are supported respectively by the first supporting structure 3 and the second supporting structure 4, and the positions of the first supporting structure 3 and the second supporting structure 4 can be adjusted by setting an adjustment mechanism 6, so that the material rack can support battery casings of different specifications, thereby improving the applicability of the material rack.

[0030] Furthermore, in this embodiment, the adjustment mechanism 6 includes an adjustment groove 61 opened on the base plate 1, and a movable seat 62 is slidably arranged in the adjustment groove 61. The movable seat 62 is fixedly connected to the mounting seat 5 through a connecting plate. The mounting seat 5 is driven to move by controlling the movable seat 62 to control the position of the mounting seat 5, thereby controlling the position of the first supporting structure 3 or the second supporting structure 4.

[0031] Furthermore, in this embodiment, a limiting assembly 7 is arranged between the movable seat 62 and the adjusting groove 61, a guide rail 63 is fixedly arranged in the adjusting groove 61, and sliding grooves corresponding to the guide rail 63 are opened on both sides of the movable seat 62 to limit the movable seat 62 and prevent it from being separated from the adjusting groove 61.

[0032] It should be noted that, in the present embodiment, the limit assembly 7 includes limit teeth 71 spaced apart in the adjustment groove 61, a lifting groove 72 is provided on the movable seat 62, and the lifting groove 72 is connected to a limit portion matching the limit tooth 71 through a spring 73, and the limit portion is engaged with the limit tooth 71 to prevent the position of the adjusted support assembly 2 from changing. In some embodiments, one side of the limit tooth 71 is an arc-shaped structure, so that the first support structure 3 and the second support structure 4 will not be hindered when moving toward the battery casing.

[0033] Furthermore, in this embodiment, a through hole is provided on the movable seat 62, and a guide rod 74 fixedly connected to the limiting part is movably inserted in the through hole. The limiting part is driven to move upward by moving the guide rod 74 upward and separate from the limiting tooth 71, so that the first supporting structure 3 and the second supporting structure 4 can be moved in a direction away from the battery shell.

[0034] In detail, in some embodiments, the limiting portion includes a mounting block 75, and a latching tooth 76 that cooperates with the limiting tooth 71 is fixedly provided at the lower end of the mounting block 75, so that the latching tooth 76 cooperates with the limiting tooth 71 to prevent the position of the adjusted support assembly 2 from changing.

[0035] In some embodiments, a support frame 8 is fixedly provided at the lower end of the base plate 1 to prop up the base plate 1 for easy transportation by forklift.

[0036] Working method: When working, the long and wide sides of the battery shell are supported respectively by the first supporting structure 3 and the second supporting structure 4, and the mounting seat 5 is driven to move by controlling the movable seat 62 to control the position of the mounting seat 5, thereby controlling the position of the first supporting structure 3 or the second supporting structure 4. One side of the limiting tooth 71 is an arc structure, so that the first supporting structure 3 and the second supporting structure 4 will not be hindered when moving toward the battery shell. The limiting part is driven to move upward by the upward guide rod 74 and separated from the limiting tooth 71, so that the first supporting structure 3 and the second supporting structure 4 can be moved in the direction away from the battery shell.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material rack for a battery shell, comprising a bottom plate (1) and a supporting assembly (2), characterized in that: The support assembly (2) comprises a first support structure (3) and a second support structure (4); a mounting seat (5) matching with the first support structure (3) and the second support structure (4) is arranged on the base plate (1); The first supporting structure (3) and the second supporting structure (4) both comprise a supporting frame (41), and a stacking structure (42) is provided inside the supporting frame (41); The base plate (1) is provided with a guide groove (11), the lower end of the mounting seat (5) is provided with a guide block (51) matched with the guide groove (11), the guide block (51) is fixedly connected to the mounting seat (5), and the base plate (1) is also provided with an adjustment mechanism (6) matched with the mounting seat (5).

2. The battery shell material rack according to claim 1, characterized in that: The adjustment mechanism (6) comprises an adjustment groove (61) formed on the bottom plate (1), a movable seat (62) being slidably arranged in the adjustment groove (61), and the movable seat (62) being fixedly connected to the mounting seat (5) via a connecting plate.

3. The battery shell material rack according to claim 2, characterized in that: A limiting assembly (7) is arranged between the movable seat (62) and the adjusting groove (61), a guide rail (63) is fixedly arranged in the adjusting groove (61), and sliding grooves corresponding to the guide rail (63) are provided on both sides of the movable seat (62).

4. The battery shell material rack according to claim 3, characterized in that: The limiting assembly (7) comprises limiting teeth (71) arranged at intervals in the adjusting groove (61); a lifting groove (72) is provided on the movable seat (62); and the lifting groove (72) is connected to a limiting portion matched with the limiting teeth (71) via a spring (73).

5. The battery case material rack according to claim 4, characterized in that: The movable seat (62) is provided with a through hole, in which a guide rod (74) fixedly connected to the position-limiting portion is movably inserted.

6. The battery shell material rack according to claim 4, characterized in that: The limiting portion comprises a mounting block (75), and a latching tooth (76) matching the limiting tooth (71) is fixedly provided at the lower end of the mounting block (75).

7. The battery case material rack according to claim 1, characterized in that: A cushion frame (8) is fixedly provided at the lower end of the base plate (1).

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