Battery packaging and taking trolley

Abstract

The battery packaging and taking trolley comprises a trolley body, a handrail and a plurality of wheels, the lower end of the handrail is connected with the side face of the trolley body, the wheels are rotationally connected with the lower side face of the trolley body, and a lifting assembly and a conveying assembly are arranged on the trolley body; the lifting assembly is used for driving the conveying assembly to ascend and descend, a storage platform is arranged on the conveying assembly, and the conveying assembly is used for driving the storage platform to transversely move. The battery pack is adjusted in the vertical direction and the horizontal direction through the lifting assembly and the conveying assembly arranged on the battery pack taking vehicle, so that the battery pack is accurately positioned in the cabinet entering process, and the situation that the battery pack collides with a cabinet body in the traditional hoisting cabinet entering process is avoided; the battery pack transfer process is safe, simple and convenient, operation is easy, and positioning is accurate.

Description

Technical Field

[0001] The present application belongs to the field of transportation devices, and specifically relates to a battery packaging vehicle. Background Art

[0002] In working environments such as energy storage cabinet assembly sites, battery packs need to be placed in energy storage cabinets for assembly. Since battery packs generally contain multiple battery cells and are heavy, the commonly used method for transporting and transferring battery packs is to transfer the battery packs into the cabinet by lifting: first fix the battery packs with slings, transfer them to the energy storage cabinet after lifting, and then align them into the cabinet. After the battery packs reach the installation position in the cabinet, remove the slings. This method of transporting and transferring has the risk of falling during the battery pack removal process, and cannot be accurately aligned during the cabinet entry process, so the operation is relatively cumbersome. Utility Model Content

[0003] In view of this, the purpose of the present application is to provide a battery packaging pickup vehicle, so that the battery pack transportation and transfer operations during the energy storage cabinet assembly process can be simple, convenient, safe and can achieve the effect of precise positioning into the cabinet.

[0004] The battery packaging retrieval vehicle disclosed in the present application includes a vehicle body, an armrest and a plurality of wheels. The lower end of the armrest is connected to the side of the vehicle body, and the wheels are rotatably connected to the lower side of the vehicle body. A lifting assembly and a conveying assembly are provided on the vehicle body; the lifting assembly is used to drive the conveying assembly to lift and lower, and a storage platform is provided on the conveying assembly, and the conveying assembly is used to drive the storage platform to translate laterally.

[0005] Furthermore, the lifting assembly includes a hydraulic cylinder, and a hydraulic rod is provided at the output end of the hydraulic cylinder, and the hydraulic rod is connected to the conveying assembly in a vertical transmission direction.

[0006] Furthermore, the conveying assembly includes a drive motor, a screw rod and a scissor arm, the drive motor is fixedly connected to the vehicle body, the driving end of the drive motor is connected to the screw rod, and the screw rod is connected to the scissor arm and drives the scissor arm to fold and move laterally.

[0007] Furthermore, the storage platform is arranged on the upper side of the scissor arms.

[0008] Furthermore, the conveying assembly also includes a universal wheel conveying platform; the universal wheel conveying platform is fixedly connected to one end of the scissor arm away from the driving motor.

[0009] Furthermore, the storage platform is arranged on the upper side of the universal wheel conveying platform.

[0010] Furthermore, limit plates are provided on both sides of the storage platform.

[0011] Furthermore, a buffer pad is provided on the storage platform.

[0012] Furthermore, the lower end of the armrest is hinged to the side of the vehicle body.

[0013] Furthermore, it also includes a brake assembly, which is fixedly connected to the vehicle body, and the brake assembly is in contact with or disconnected from the wheel so that the wheel remains in an active or fixed state.

[0014] This application has the following beneficial effects:

[0015] The battery pack retrieval vehicle disclosed in the present application includes a vehicle body, handrails, and a plurality of wheels. The lower end of the handrail is connected to the side of the vehicle body, and the wheels are rotatably connected to the lower side of the vehicle body. A lifting assembly and a conveying assembly are provided on the vehicle body; the lifting assembly is used to drive the conveying assembly to lift and lower, and a storage platform is provided on the conveying assembly, and the conveying assembly is used to drive the storage platform to translate laterally. The battery pack is adjusted vertically and horizontally by the lifting assembly and the conveying assembly provided on the battery pack retrieval vehicle, so that the battery pack is accurately positioned during the cabinet entry process, avoiding the collision between the battery pack and the cabinet body that often occurs during the traditional lifting and loading process. The battery pack transfer process using the battery pack retrieval vehicle is safe, simple, easy to operate, and accurately positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the front view of the battery packaging provided by this application.

[0017] Figure 2 This is a top view of the battery packaging provided in this application.

[0018] Description of reference numerals:

[0019] 1. Vehicle body, 2. Handrail, 3. Wheel, 4. Conveying assembly, 41. Storage platform, 42. Scissor arm, 43. Universal wheel conveying platform, 44. Limiting plate. DETAILED DESCRIPTION

[0020] In order to more clearly and completely describe the technical solution of the present application, the present application is further described in detail through specific embodiments below. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. Various changes can be made within the scope of the rights specified in the present application.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Combine the following Figure 1 to Figure 2 The battery packaging provided by the present invention is described in detail. Figure 1 It is the front view of the battery packaging provided by this application; Figure 2 This is a top view of the battery packaging provided in this application.

[0024] like Figure 1 and Figure 2 As shown, the present application provides a battery pack pickup vehicle, which includes a vehicle body 1, an armrest 2 and a plurality of wheels 3, wherein the lower end of the armrest 2 is connected to the side of the vehicle body 1, and the wheels 3 are rotatably connected to the lower side of the vehicle body 1, wherein the vehicle body 1 is provided with a lifting assembly and a conveying assembly 4; the lifting assembly is used to drive the conveying assembly 4 to lift and lower, and the conveying assembly 4 is provided with a storage platform 41, and the conveying assembly 4 is used to drive the storage platform 41 to translate laterally. The battery pack is adjusted in height and horizontal direction by the lifting assembly and the conveying assembly provided on the battery pack pickup vehicle, so that the battery pack is accurately positioned during the cabinet entry process, avoiding the collision between the battery pack and the cabinet body that often occurs during the traditional lifting and loading process. The battery pack transfer process using the battery pack pickup vehicle is safe, simple, easy to operate and accurately positioned.

[0025] In some embodiments provided in the present application, in order to ensure insulation protection of the battery pack during transportation, the storage platform 41 may be made of a material with good insulation performance, such as bakelite.

[0026] In some embodiments provided in the present application, the lifting assembly 4 for picking up the battery package includes a hydraulic cylinder, and a hydraulic rod is provided at the output end of the hydraulic cylinder, and the hydraulic rod is connected to the conveying assembly 4 in a vertical transmission direction. In a specific embodiment of this embodiment, the hydraulic cylinder is fixed on the vehicle body 1, and the hydraulic rod is fixedly connected to the conveying assembly 4. As the hydraulic cylinder drives the hydraulic rod to rise and fall in the vertical direction, the conveying assembly 4 fixed thereon is driven to move up and down.

[0027] In some embodiments provided in the present application, the conveying assembly 4 for the battery packaging retrieval vehicle includes a drive motor, a screw rod and a scissor arm 42. The drive motor is fixedly connected to the vehicle body 1, and the driving end of the drive motor is connected to the screw rod. The screw rod is connected to the scissor arm 42 and drives the scissor arm 42 to fold and move laterally.

[0028] In a specific embodiment of the present embodiment, the storage platform 41 is arranged on the upper side of the scissor arm 42. In this embodiment, the battery pack is placed on the storage platform 41 on the upper side of the scissor arm 42, the lifting assembly 4 is started to drive the scissor arm 42 to rise and lift the battery pack to the height of the installation position of the energy storage cabinet for fixing, and then the driving motor is started to push the screw connected to the scissor arm 42 to make the scissor arm 42 spread out horizontally, and as the scissor arm 42 moves horizontally, the battery pack placed on the storage platform 41 on the upper side of the scissor arm 42 is translated to the installation position in the energy storage cabinet to complete the mobile transportation of the battery pack, and the mobile transportation process is simple, labor-saving and avoids collision.

[0029] In some embodiments provided in the present application, the conveying assembly 4 of the battery package retrieval vehicle further includes a universal wheel conveying platform 43 ; the universal wheel conveying platform 43 is fixedly connected to the scissor arm 42 .

[0030] In the specific embodiment of this embodiment, the storage platform 41 is arranged on the upper side of the universal wheel conveying platform 43. In this embodiment, the universal wheel conveying platform 43 is installed at one end of the scissor arm 42 to extend the lateral movement distance of the battery pack. When the energy storage cabinet is deep, the loading and unloading vehicle of this embodiment can transport the battery pack to the installation position deep in the cabinet. The loading and unloading vehicle can adapt to energy storage cabinets of different sizes and has a wider range of applications.

[0031] In some embodiments provided in the present application, limiting plates 44 are provided on both sides of the storage platform 41 to prevent the battery pack from sliding off the two sides of the storage platform 41 .

[0032] In some embodiments provided in the present application, a buffer pad is provided on the storage platform 41. The buffer pad prevents damage to the battery pack housing during transportation.

[0033] In some embodiments provided in the present application, the lower end of the armrest 2 is hinged to the side of the vehicle body 1, and the armrest 2 can rotate within a certain range, which is convenient for operators to operate in different working environments.

[0034] In some embodiments provided in the present application, the battery package retrieval vehicle also includes a brake assembly, which is fixedly connected to the vehicle body 1. The brake assembly contacts or disconnects from the wheel 3 so that the wheel 3 remains active or fixed. The brake assembly positions the battery package retrieval vehicle in place to avoid safety accidents caused by movement during the battery package retrieval process.

[0035] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A battery packaging vehicle, characterized in that: The vehicle comprises a vehicle body (1), an armrest (2) and a plurality of wheels (3), wherein the lower end of the armrest (2) is connected to the side of the vehicle body (1), and the wheel (3) is rotatably connected to the lower side of the vehicle body (1); a lifting component and a conveying component (4) are arranged on the vehicle body (1); the lifting component is used to drive the conveying component (4) to rise and fall, and a storage platform (41) is arranged on the conveying component (4); and the conveying component (4) is used to drive the storage platform (41) to translate laterally; The lifting assembly comprises a hydraulic cylinder, the output end of which is provided with a hydraulic rod, and the hydraulic rod is connected to the conveying assembly (4) in a vertical direction; The conveying assembly (4) comprises a driving motor, a screw rod and a scissor arm (42); the driving motor is fixedly connected to the vehicle body (1); the driving end of the driving motor is connected to the screw rod; the screw rod is connected to the scissor arm (42) and drives the scissor arm (42) to fold and move laterally.

2. The battery pack pick-up device according to claim 1, characterized in that: The storage platform (41) is arranged on the upper side of the scissor arm (42).

3. The battery pack pick-up device according to claim 1, characterized in that: The conveying assembly (4) further comprises a universal wheel conveying platform (43); the universal wheel conveying platform (43) is fixedly connected to an end of the scissor arm (42) away from the driving motor.

4. The battery pack pick-up device according to claim 3, characterized in that: The storage platform (41) is arranged on the upper side of the universal wheel conveying platform (43).

5. The battery pack pick-up device according to claim 1, characterized in that: Limiting plates (44) are arranged on both sides of the storage platform (41).

6. The battery pack pick-up device according to claim 1, characterized in that: A buffer pad is arranged on the storage platform (41).

7. The battery pack pick-up device according to claim 1, characterized in that: The lower end of the armrest (2) is hinged to the side of the vehicle body (1).

8. The battery pack pick-up device according to any one of claims 1 to 7, characterized in that: It also comprises a brake assembly, which is fixedly connected to the vehicle body (1), and the brake assembly is in contact with or disconnected from the wheel (3) so that the wheel (3) remains in an active or fixed state.

Images