Portable AGV trolley battery push-pull fixing device

Abstract

The utility model discloses a portable AGV trolley battery push-pull fixing device which comprises a battery fixing bin, a side edge limiting guide mechanism, a first limiting mechanism, a second limiting mechanism, a second limiting mechanism, a third limiting mechanism, a fourth limiting mechanism, a fourth limiting mechanism and a fifth limiting mechanism, and the side edge limiting guide mechanism is arranged in the battery fixing bin and used for guiding a battery when the battery is pushed and pulled and limiting the two side faces of the battery. The first limiting mechanism is detachably arranged in the battery fixing bin, is positioned beside the side edge limiting and guiding mechanism and is used for limiting the front side of the battery after the battery is mounted; the second limiting mechanism is arranged at the position, opposite to the first limiting mechanism, in the battery fixing bin and used for limiting the rear side of the battery after the battery is installed; according to the portable AGV trolley battery push-pull fixing device, the problems that in the prior art, due to the fact that the trolley battery is not firmly fixed by the internal structure of an AGV, shaking is caused in the bumping process, the battery is damaged, the service life of the battery is affected, and potential safety hazards exist are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power batteries, and in particular to a portable AGV trolley battery push-pull fixing device. Background Art

[0002] The AGV is an efficient, intelligent and safe unmanned transport equipment, which is widely used in warehousing, production lines, airports and other scenarios. It provides strong support for the development of modern logistics industry. It does not require a driver in industrial applications and uses rechargeable batteries as its power source.

[0003] At present, AGV carts basically rely on lead-acid batteries or lithium batteries as their power source. During the operation of the AGV cart, the battery is not firmly fixed to the cart due to the internal structure. It will cause shaking during the bumpy process, which will damage the battery and affect the battery life. There are safety hazards. When the battery is damaged due to bumps and needs to be replaced or repaired, due to the heavy weight of the battery itself, it cannot be moved directly by manpower and needs to be moved out with lifting tools, which is cumbersome to operate. Utility Model Content

[0004] The utility model aims to provide a convenient AGV trolley battery push-pull fixing device to solve the problem that the existing AGV trolley is bumpy and shaken, which affects the battery life.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a portable AGV trolley battery push-pull fixing device, comprising:

[0006] Battery fixing compartment;

[0007] A side limit guide mechanism, which is arranged inside the battery fixing compartment and is used to guide the battery when it is pushed or pulled and to limit the two sides of the battery;

[0008] A first limiting mechanism, which is detachably disposed inside the battery fixing compartment and is located next to the side limiting guide mechanism for limiting the front side of the battery after the battery is installed; and

[0009] The second limiting mechanism is arranged in the battery fixing compartment at a position opposite to the first limiting mechanism and is used for limiting the rear side of the battery after the battery is installed.

[0010] Preferably, the side limit guide mechanism includes guide parts arranged on both sides of the battery fixing compartment.

[0011] Preferably, the first limiting mechanism comprises an external limiting plate, and the external limiting plate is detachably mounted at an outer position of the bottom of the battery fixing compartment by screws.

[0012] Preferably, the second limiting mechanism comprises an internal limiting plate, the internal limiting plate is fixedly installed inside the battery fixing compartment, and the internal limiting plate is installed at a position opposite to the external limiting plate in the battery fixing compartment.

[0013] Preferably, a rubber shock-absorbing pad is fixedly mounted on the side of the inner limiting plate facing the outer limiting plate.

[0014] Preferably, a rotatable bull's eye roller is fixedly installed on the bottom of the battery fixing compartment below the external limiting plate.

[0015] Preferably, the guide portion comprises guide nylon strips, and the guide nylon strips are fixedly mounted on both sides of the battery fixing compartment, and the arrangement direction of the guide nylon strips is consistent with the push-pull direction of the battery.

[0016] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0017] The portable AGV trolley battery push-pull fixing device provides a side limiting guide mechanism for guiding and limiting the two side surfaces of the battery in the battery fixing compartment, provides a first limiting mechanism for limiting the front side of the battery after installation, and provides a second limiting mechanism for limiting the rear side of the battery, thereby achieving limiting fixation of the battery in four directions of front, back, left, and right, greatly improving the stability of the AGV trolley during the process, and solving the problem in the prior art that the trolley battery is not firmly fixed in the internal structure of the AGV, which causes shaking during the bumpy process, damages the battery, affects the battery life, and poses a safety hazard. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the battery of the utility model installed on the device.

[0020] In the figure: 1. battery fixing compartment; 2. side limit guide mechanism; 21. guide part; 211. guide nylon strip; 3. first limit mechanism; 31. external limit plate; 4. second limit mechanism; 41. internal limit plate; 5. rubber shock-absorbing pad; 6. bull's eye roller. DETAILED DESCRIPTION

[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] like Figure 1 and Figure 2 As shown, a portable AGV trolley battery push-pull fixing device comprises a battery fixing compartment 1, a side limiting guide mechanism 2, a first limiting mechanism 3 and a second limiting mechanism 4. The side limiting guide mechanism 2 is arranged inside the battery fixing compartment 1, the first limiting mechanism 3 is detachably arranged inside the battery fixing compartment 1 and is located next to the side limiting guide mechanism 2, the second limiting mechanism 4 is arranged in the battery fixing compartment 1 at a position opposite to the first limiting mechanism 3, the side limiting guide mechanism 2 functions to guide the battery when pushing and pulling and to limit the two sides of the battery, the first limiting mechanism 3 functions to limit the front side of the battery after the battery is installed, and the second limiting mechanism 4 functions to limit the rear side of the battery after the battery is installed, thereby realizing the limiting and fixing of the battery in four directions of front, back, left and right, which greatly improves the stability of the AGV trolley during the formation process.

[0023] like Figure 1 and Figure 2 As shown, the side limit guide mechanism 2 includes a guide portion 21, which is arranged on both sides of the battery fixing compartment 1. The guide portion 21 includes a guide nylon strip 211, which is fixedly installed on both sides of the battery fixing compartment 1. The arrangement direction of the guide nylon strip 211 is consistent with the push-pull direction of the battery. The guide nylon strip 211 is installed on both sides of the battery fixing compartment 1. The guide nylon strip 211 has high strength and is wear-resistant. A flare is provided at the front end of the guide nylon strip 211, which increases the left and right allowable deviation value of the battery before it is pushed in. The first limit mechanism 3 includes an external limit plate 31, which is detachably installed at the outer position of the bottom of the battery fixing compartment 1 by screws. By installing and removing The screws on the external limit plate 31 are removed to make the external limit plate 31 detachable. The second limit mechanism 4 includes an internal limit plate 41, which is fixedly installed inside the battery fixing compartment 1. The internal limit plate 41 is installed in the battery fixing compartment 1 at a position opposite to the external limit plate 31. A rubber shock-absorbing pad 5 is fixedly installed on the side of the internal limit plate 41 facing the external limit plate 31. The rubber shock-absorbing pad 5 can reduce shock after the battery is pushed into the battery fixing compartment 1, thereby reducing the impact of the battery on the battery fixing compartment 1. A bull's eye roller 6 that can rotate 360° is fixedly installed at the bottom of the battery fixing compartment 1 below the external limit plate 31. The bull's eye roller 6 can rotate 260°, which can facilitate the pushing and pulling of the battery.

[0024] In the specific implementation process, before the battery is pushed in, the external limit plate 31 is removed by removing the screws to facilitate the entry of the battery, and the battery is placed on the bull's eye roller 6 using a manual forklift or other handling tools. At this time, the battery is manually pushed to slide into the battery fixing compartment 1. Because of the bull's eye roller 6, the friction between the battery and the battery fixing compartment 1 is reduced, and only a small amount of force is needed to push the battery into the battery fixing compartment 1. A trumpet mouth is set at the front end of the guide nylon strip 211, which increases the left and right allowable deviation value of the battery before it is pushed in. The battery is pushed in to the internal limit plate installed on the rear side of the battery fixing compartment 1. 41, stop pushing in, the rubber shock-absorbing pad 5 on the internal battery limit plate 41 reduces shock after the battery is pushed in, and reduces the impact of the battery on the battery fixing compartment 1. After the battery is pushed in, fix the external limit plate 31 with screws. After completing the above work, the battery has been pushed in and fixed. At this time, the external limit plate 31, the internal limit plate 41, and the guide nylon strips 211 on both sides respectively limit and fix the battery in the front, rear, left and right directions, ensuring that the battery will not be bumped or shaken during the driving of the AGV, which greatly improves the stability of the battery during the driving of the AGV.

[0025] When the battery needs to be removed for battery replacement and maintenance, before pulling out the battery, the external limit plate 31 is removed by removing the screws to facilitate pulling out the battery. Since the bull's eye roller 6 can rotate 360°, the friction between the battery and the battery fixing compartment 1 is greatly reduced. The battery can be pulled out smoothly by directly pulling the handle on the battery manually. There is no need to rely on tools to move the battery out. The operation steps are simple and convenient.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable AGV trolley battery push-pull fixing device, characterized in that: include: Battery fixing compartment (1); A side limit guide mechanism (2), the side limit guide mechanism (2) being arranged inside the battery fixing compartment (1) and used for guiding the battery when it is pushed or pulled and for limiting the two sides of the battery; A first limiting mechanism (3), which is detachably arranged inside the battery fixing compartment (1) and located beside the side limiting guide mechanism (2) and is used to limit the front side of the battery after the battery is installed; and A second limiting mechanism (4) is arranged in the battery fixing compartment (1) at a position opposite to the first limiting mechanism (3) and is used to limit the rear side of the battery after the battery is installed.

2. A portable AGV battery push-pull fixing device according to claim 1, characterized in that: The side limit guide mechanism (2) comprises guide parts (21) arranged on both sides inside the battery fixing compartment (1).

3. A portable AGV battery push-pull fixing device according to claim 1, characterized in that: The first limiting mechanism (3) comprises an external limiting plate (31), and the external limiting plate (31) is detachably mounted at an outer position of the bottom of the battery fixing compartment (1) by means of screws.

4. A portable AGV battery push-pull fixing device according to claim 3, characterized in that: The second limiting mechanism (4) comprises an internal limiting plate (41), wherein the internal limiting plate (41) is fixedly mounted inside the battery fixing compartment (1), and the internal limiting plate (41) is mounted at a position opposite to the external limiting plate (31) inside the battery fixing compartment (1).

5. A portable AGV battery push-pull fixing device according to claim 4, characterized in that: A rubber shock-absorbing pad (5) is fixedly mounted on the side of the internal limiting plate (41) facing the external limiting plate (31).

6. A portable AGV battery push-pull fixing device according to claim 3, characterized in that: A bull's eye roller (6) that can rotate 360 ​​degrees is fixedly installed at the bottom of the battery fixing compartment (1) below the external limiting plate (31).

7. A portable AGV battery push-pull fixing device according to claim 2, characterized in that: The guide portion (21) comprises a guide nylon strip (211), the guide nylon strip (211) being fixedly mounted on both sides of the inside of the battery fixing compartment (1), and the arrangement direction of the guide nylon strip (211) being consistent with the push-pull direction of the battery.

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