Quickly-assembled AGV (Automatic Guided Vehicle) battery pack

Abstract

The utility model relates to the technical field of AGV (Automatic Guided Vehicle) battery packs, in particular to a quick-assembly AGV battery pack. According to the technical scheme, the battery pack comprises a battery pack box and a box cover, and the box cover is mounted at the top of the battery pack box; a connecting mechanism is arranged between the battery pack box and the box cover; and a mounting mechanism is mounted at the bottom of the battery pack box. Through mutual matching of the connecting mechanism and the mounting mechanism, during mounting, the effect of quickly assembling and protecting the battery pack box and the box cover can be achieved only by rotating the turntable, meanwhile, quick mounting with external connecting pieces is facilitated, and during mounting, connection between the battery pack box and the box cover is very tight, so that the stability is high, and the service life of the battery pack box and the box cover is prolonged. And the battery pack box can be connected with the connecting pieces at different intervals within a certain range, so that the environment mounting range of the battery pack is widened, and the practicability of the battery pack is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV battery packs, in particular to a quick-install AGV battery pack. Background Art

[0002] As a collection of multiple batteries, the battery pack generally needs to be assembled and installed with the help of an assembly box to maintain the stability between the batteries. After a certain period of use, the batteries need to be regularly maintained and replaced. During the installation and replacement process, the assembly box and the protective cover need to be removed, so the speed of disassembly and assembly of the battery pack directly affects the installation efficiency of the battery pack.

[0003] When assembling multiple batteries in a traditional AGV (automatic guided vehicle) battery pack, multiple screws need to be installed on the assembly box and the protective cover, which increases the installation cost, is time-consuming and labor-intensive, and results in a slow installation speed. Summary of the invention

[0004] The purpose of the utility model is to propose a quick-install AGV battery pack to address the problem in the background technology that when a plurality of batteries are assembled in a traditional AGV (automatic guided vehicle) battery pack, a plurality of screws need to be installed on the assembly box and the protective cover, thereby increasing the installation cost, consuming time and effort, and causing a slow installation speed.

[0005] The technical solution of the utility model is: a quick-install AGV battery pack, including a battery pack box and a box cover, wherein the box cover is installed on the top of the battery pack box; a connecting mechanism is installed between the battery pack box and the box cover; and a mounting mechanism is installed at the bottom of the battery pack box.

[0006] Preferably, the connection mechanism includes a threaded shaft, the threaded shaft is rotatably connected to the center of the battery pack box, the top of the threaded shaft is fixedly connected to a turntable, the center of the box cover is provided with a threaded groove adapted to the threaded shaft, and the bottom of the box cover is fixedly connected to a rectangular frame adapted to the contour of the inner wall of the top of the box cover.

[0007] Preferably, the connecting mechanism further comprises a rubber ring, which is embedded and fixed on the top outer wall of the battery pack box and is closely connected with the inner wall of the box cover.

[0008] Preferably, a cavity is provided in the rubber ring, and a plurality of air ducts are connected through the side of the rubber ring opposite to the battery pack box, a plurality of first grooves are provided on the top of the battery pack box, the air ducts are connected through the battery pack box and communicate with the first grooves, the top piston of the first groove is connected to a piston shaft, and a first spring is fixedly connected between the bottom end of the piston shaft and the first groove.

[0009] Preferably, the mounting mechanism comprises a mounting plate, both ends of the bottom of the battery pack box are provided with slide grooves, there are two mounting plates, the two mounting plates are respectively slidably connected in the corresponding slide grooves, and a plurality of mounting holes are provided on the mounting plate.

[0010] Preferably, a second groove is provided on the side of the mounting plate opposite to the slide slot, a limiting block is slidably connected in the second groove, a second spring is fixedly connected between the limiting block and the second groove, and a plurality of limiting grooves matching the ends of the limiting block are provided in the slide slot.

[0011] Preferably, a plurality of heat dissipation bars are embedded and installed on the inner wall of the slide groove, and the plurality of heat dissipation bars are made of metal material.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] Through the cooperation between the connecting mechanism and the installation mechanism, during installation, only the turntable needs to be rotated to achieve the effect of quick assembly and protection of the battery pack box and the box cover, while facilitating the quick installation of external connectors. During installation, the connection between the battery pack box and the box cover is very tight, which is not only highly stable but also waterproof and dustproof. The battery pack box can also be connected to connectors with different spacings within a certain range, thereby increasing the installation range of the battery pack for the environment and enhancing the practicality of the battery pack. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Provide a structural schematic diagram of the utility model;

[0015] Figure 2 A schematic structural diagram of the bottom of the battery pack box of the utility model is given;

[0016] Figure 3 A schematic diagram of the structure of the battery pack box and the box cover of the utility model is given;

[0017] Figure 4 A schematic cross-sectional view of the connection mechanism of the utility model is given;

[0018] Figure 5 A schematic cross-sectional structure diagram of the installation mechanism of the utility model is given.

[0019] Reference numerals: 1, battery pack box; 2, box cover;

[0020] 3. Connecting mechanism; 301. Threaded shaft; 302. Rectangular frame; 303. Piston shaft; 304. Rubber ring; 305. First groove; 306. First spring; 307. Air guide tube;

[0021] 4. Mounting mechanism; 401. Mounting plate; 402. Limiting groove; 403. Limiting block; 404. Second groove; 405. Second spring;

[0022] 5. Heat dissipation strip. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1

[0025] like Figure 1-5 As shown, the utility model proposes a quick-install AGV battery pack, including a battery pack box 1 and a box cover 2, wherein the box cover 2 is installed on the top of the battery pack box 1; a connecting mechanism 3 is installed between the battery pack box 1 and the box cover 2; and a mounting mechanism 4 is installed at the bottom of the battery pack box 1.

[0026] The connecting mechanism 3 includes a threaded shaft 301, which is rotatably connected to the center of the battery box 1, a turntable is fixedly connected to the top of the threaded shaft 301, a threaded groove matched with the threaded shaft 301 is opened in the center of the box cover 2, and a rectangular frame 302 matched with the inner wall contour of the top of the box cover 2 is fixedly connected to the bottom of the box cover 2. Through the above arrangement, the user can align the box cover 2 with the battery box 1 and place it on the top of the battery box 1, and then rotate the turntable to make the threaded shaft 301 rotate downward in the threaded groove, thereby driving the box cover 2 to move downward, and making the top of the battery box 1 clamped between the battery box 1 and the rectangular frame 302 to form a closure. The U-shaped clamping closure can effectively prevent water and dust, and form a stable connection between the battery box 1 and the box cover 2.

[0027] The connecting mechanism 3 also includes a rubber ring 304, which is embedded and fixed on the top outer wall of the battery pack box 1 and is closely connected to the inner wall of the box cover 2. Through this arrangement, the friction between the battery pack box 1 and the box cover 2 can be further improved when the two are connected. Through the elastic properties of the rubber ring 304 itself, the sealing effect between the battery pack box 1 and the box cover 2 can be further enhanced, thereby enhancing stability.

[0028] A cavity is provided in the rubber ring 304, and a plurality of air ducts 307 are connected to the side of the rubber ring 304 opposite to the battery pack box 1. A plurality of first grooves 305 are provided on the top of the battery pack box 1. The air ducts 307 are connected to the battery pack box 1 and communicate with the first grooves 305. The top piston of the first groove 305 is connected to the piston shaft 303, and the bottom end of the piston shaft 303 is fixedly connected to the first groove 305. Through the above arrangement, the box cover 2 can be moved downward and fit with the top of the battery pack box 1. During the process, the box cover 2 will continue to squeeze the piston shaft 303, and the downward movement of the piston shaft 303 will squeeze the air in the first groove 305, so that the air enters the rubber ring 304 through the air guide tube 307, causing the rubber ring 304 to expand, thereby increasing the friction between the rubber ring 304 and the box cover 2, reducing the gap space, improving the sealing effect of the box cover 2 on the battery box 1, and improving the stability of the connection between the two. When the box cover 2 is lifted, the elasticity of the first spring 306 can assist the piston shaft 303 and the rubber ring 304 to reset for repeated use.

[0029] The mounting mechanism 4 includes a mounting plate 401. Both ends of the bottom of the battery pack box 1 are provided with slide grooves. There are two mounting plates 401. The two mounting plates 401 are slidably connected in the corresponding slide grooves respectively. A plurality of mounting holes are provided on the mounting plate 401. Through the above arrangement, when it is necessary to install it with the outside, it is only necessary to pull out the mounting plate 401 and connect the mounting holes with the external connecting parts to achieve the installation effect of the battery pack box 1. The mounting plate 401 adopts a sliding and hidden method, which can effectively reduce the volume of the battery pack and facilitate transportation. At the same time, according to the spacing between different connecting parts, the extension length of the two mounting plates 401 can also be freely adjusted to meet a wider range of installation requirements.

[0030] A second groove 404 is provided on one side of the mounting plate 401 opposite to the slide slot, and a limiting block 403 is slidably connected in the second groove 404. A second spring 405 is fixedly connected between the limiting block 403 and the second groove 404. A plurality of limiting grooves 402 adapted to the ends of the limiting block 403 are provided in the slide slot. Through the above arrangement, when the mounting plate 401 is moved, the limiting block 403 will be ejected by the second spring 405 and embedded in the limiting groove 402, thereby improving the stability of the mounting plate 401 and further enhancing the stability of the battery pack box 1 during installation.

[0031] A plurality of heat dissipation strips 5 are embedded and installed on the inner wall of the slide groove. The plurality of heat dissipation strips 5 are made of metal material. Through this arrangement, after the mounting plate 401 is opened, the heat dissipation strips 5 can conduct part of the heat in the battery pack box 1 to the outside, thereby improving the heat dissipation effect of the battery pack box 1.

[0032] Working principle: After the user aligns the box cover 2 with the battery pack box 1 and places it on the top of the battery pack box 1, the user rotates the turntable so that the threaded shaft 301 rotates downward in the threaded groove, thereby driving the box cover 2 to move downward, and the top of the battery pack box 1 is clamped between the battery pack box 1 and the rectangular frame 302 to form a closure. The U-shaped clamping closure can effectively prevent water and dust, and form a stable connection between the battery pack box 1 and the box cover 2;

[0033] When the box cover 2 moves downward and fits with the top of the battery pack box 1, the box cover 2 will continue to squeeze the piston shaft 303, and the downward movement of the piston shaft 303 will squeeze the air in the first groove 305, so that the air enters the rubber ring 304 through the air guide tube 307, causing the rubber ring 304 to expand, thereby increasing the friction between the rubber ring 304 and the box cover 2, reducing the gap space, improving the sealing effect of the box cover 2 on the battery pack box 1, and improving the stability of the connection between the two. When the box cover 2 is lifted, the elasticity of the first spring 306 can assist the piston shaft 303 and the rubber ring 304 to reset for repeated use;

[0034] In addition, when it is necessary to install with the outside world, it is only necessary to pull out the mounting plate 401 and connect the mounting hole with the external connector to achieve the installation effect of the battery pack box 1. The mounting plate 401 adopts a sliding and hidden method, which can effectively reduce the volume of the battery pack and facilitate transportation. At the same time, according to the spacing between different connectors, the extension length of the two mounting plates 401 can also be freely adjusted to meet a wider range of installation requirements. When moving the mounting plate 401, the limit block 403 will be popped out by the second spring 405 and embedded in the limit groove 402, thereby improving the stability of the mounting plate 401, and then enhancing the stability effect of the battery pack box 1 during installation.

[0035] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A quick-install AGV battery pack, characterized in that: The invention comprises a battery pack box (1), and further comprises: A box cover (2), the box cover (2) being mounted on the top of the battery pack box (1); A connecting mechanism (3) is installed between the battery pack box (1) and the box cover (2); and a mounting mechanism (4) is installed at the bottom of the battery pack box (1).

2. A quick-install AGV battery pack according to claim 1, characterized in that: The connection mechanism (3) comprises a threaded shaft (301), the threaded shaft (301) being rotatably connected to the center of the battery pack box (1), a rotating disk being fixedly connected to the top of the threaded shaft (301), a threaded groove matching the threaded shaft (301) being provided at the center of the box cover (2), and a rectangular frame (302) matching the contour of the inner wall of the top of the box cover (2) being fixedly connected to the bottom of the box cover (2).

3. A quick-install AGV battery pack according to claim 2, characterized in that: The connection mechanism (3) also includes a rubber ring (304), which is embedded and fixed on the top outer wall of the battery pack box (1) and is closely connected to the inner wall of the box cover (2).

4. The quick-install AGV battery pack according to claim 3, characterized in that: The rubber ring (304) has a cavity therein, and a plurality of air ducts (307) are connected through the side of the rubber ring (304) opposite to the battery pack box (1). The top of the battery pack box (1) has a plurality of first grooves (305). The air ducts (307) are connected through the battery pack box (1) and communicate with the first grooves (305). The top piston of the first groove (305) is connected to a piston shaft (303), and a first spring (306) is fixedly connected between the bottom end of the piston shaft (303) and the first groove (305).

5. The quick-install AGV battery pack according to claim 1, characterized in that: The mounting mechanism (4) comprises a mounting plate (401), and both ends of the bottom of the battery pack box (1) are provided with sliding grooves. There are two mounting plates (401), and the two mounting plates (401) are respectively slidably connected in corresponding sliding grooves. The mounting plate (401) is provided with a plurality of mounting holes.

6. The quick-install AGV battery pack according to claim 5, characterized in that: A second groove (404) is provided on one side of the mounting plate (401) opposite to the slide groove, a limiting block (403) is slidably connected in the second groove (404), a second spring (405) is fixedly connected between the limiting block (403) and the second groove (404), and a plurality of limiting grooves (402) adapted to the ends of the limiting block (403) are provided in the slide groove.

7. The quick-install AGV battery pack according to claim 6, characterized in that: A plurality of heat dissipation strips (5) are embedded and installed on the inner wall of the slide groove, and the plurality of heat dissipation strips (5) are made of metal material.

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