CN217705772U

CN217705772U - Battery replacing trolley for AGV

Info

Publication number: CN217705772U
Application number: CN202220408010.9U
Authority: CN
Inventors: 任志勇; 孟凡坤; 杨国安
Original assignee: Tianjin Langyu Robot Co ltd
Current assignee: Tianjin Langyu Robot Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-11-01
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a battery replacing trolley for AGV, which comprises a dragging mechanism and a battery bearing frame body arranged on the dragging mechanism; the battery bearing frame body comprises a bottom supporting plate and two side baffles arranged on two sides of the upper end of the bottom supporting plate, and one ends of the two side baffles are connected through a rear end plate; a plurality of rotating rollers are uniformly arranged at the upper end of the bottom supporting plate at intervals along the length direction; and a first battery clamping mechanism and a second battery clamping mechanism which are symmetrically arranged in structure are respectively arranged on the outer sides of the two side baffles. When the battery replacing trolley is used, the storage battery is carried and moved beside the AGV, after the storage battery is replaced, the storage battery under replacement is carried and moved to the storage position by the battery replacing trolley, the use is convenient, the time and labor are saved, the safety is high, and the popularization and the use in the industry are facilitated.

Description

Battery replacing trolley for AGV

Technical Field

The utility model relates to a AGV technical field especially relates to a AGV is with trading battery dolly.

Background

An AGV (Automated guided vehicle), also called an AGV cart, is a transport vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation path, and having safety protection and various transfer functions.

AGVs generally use electric energy as a power source, and are provided with a storage battery that can be used by being charged cyclically. Under emergent situation, the customer too late to charge, just need to use the AGV vehicle, consequently, the battery of AGV vehicle also can be changed, with the battery replacement that is fully charged to AGV, can practice thrift more charge time. At present, the storage battery is replaced generally by manually carrying the storage battery beside the AGV car after the battery is detached, and then carrying the detached storage battery away after replacement. This type of method is time consuming and laborious and because the battery is heavier, the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned prior art exists, this application aim at provides a AGV is with trading battery dolly.

In order to achieve the purpose of the application, the technical scheme provided by the application is as follows:

a battery replacing trolley for an AGV comprises a dragging mechanism and a battery bearing frame body arranged on the dragging mechanism;

the battery bearing frame body comprises a bottom support plate and two side baffles arranged on two sides of the upper end of the bottom support plate, and one ends of the two side baffles are connected through a rear end plate;

a plurality of rotating rollers are uniformly arranged at the upper end of the bottom supporting plate at intervals along the length direction;

the outer sides of the two side baffles are respectively provided with a first battery clamping mechanism and a second battery clamping mechanism which are symmetrically arranged in a structure, the second battery clamping mechanism comprises a telescopic electric cylinder and a guide rail frame, a servo motor, a clamping block, a movable block and an inner guide wheel which are arranged on the outer sides of the side baffles, the end part of a piston rod of the telescopic electric cylinder is connected with the movable block, the inner guide wheel is arranged on the movable block, the inner guide wheel is arranged in the guide rail frame, a long guide hole is formed in the upper end of the guide rail frame along the length direction, the upper end of the movable block is connected with a mounting plate through a sliding rod which penetrates through the long guide hole, the servo motor is arranged on one side of the mounting plate, and an output shaft of the servo motor penetrates through the mounting plate and is connected with the clamping block.

The buffer board is installed to the rear end plate inboard, the buffer board both ends set up a dead lever respectively, all cup joint a spring on the every dead lever, and the tip of every dead lever all passes the rear end plate, and the part that passes the rear end plate is connected with the bolt.

Wherein, the inboard of arbitrary side baffle all is provided with a plurality of side guide wheels.

Wherein, the dragging mechanism is a ground cow.

Compared with the prior art, the beneficial effects of the utility model are that, in the time of the use, use and trade the battery dolly and remove the battery delivery to the AGV next door, after the replacement, the battery under will replacing utilizes to trade the battery dolly and removes the battery delivery to the position of depositing, convenient to use, labour saving and time saving and security are higher, are convenient for popularize and use in the industry.

Drawings

Fig. 1 is a schematic structural diagram of a battery replacement trolley provided in an embodiment of the present application;

fig. 2 is a first schematic view of a battery replacement trolley provided in the embodiment of the present application in a running state;

fig. 3 is a second schematic view of the battery replacement trolley provided in the embodiment of the present application in a running state;

in the figure, a bottom supporting plate 1, a cushion block 2, a rotating roller 3, a first battery clamping mechanism 4, a side guide wheel 5, a rear end plate 6, a spring 7, a buffer plate 8, a clamping block 9, a servo motor 10, a mounting plate 11, a guide rail frame 12, an inner guide wheel 13, a moving block 14, a telescopic electric cylinder 15 and a side baffle 16.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the battery replacing cart for AGVs according to this embodiment includes a dragging mechanism (not shown in the figure) and a battery carrying frame disposed on the dragging mechanism,

the battery bearing frame body comprises a bottom support plate 1 and two side baffles 16 arranged on two sides of the upper end of the bottom support plate 1, wherein one ends of the two side baffles 16 are connected through a rear end plate 6;

a plurality of rotating rollers 3 are uniformly arranged at the upper end of the bottom supporting plate 1 at intervals along the length direction;

the outer sides of the two side baffles 16 are respectively provided with a first battery clamping mechanism 4 and a second battery clamping mechanism which are symmetrically arranged in a structure, the second battery clamping mechanism comprises a telescopic electric cylinder 15, a guide rail frame 12, a servo motor 10, a clamping block 9, a moving block 14 and an inner guide wheel 13, the telescopic electric cylinder 15 is arranged on the outer side of the side baffles 16, the end portion of a piston rod of the telescopic electric cylinder is connected with the moving block 14, the inner guide wheel 13 is arranged on the moving block 14, the inner guide wheel 13 moves in the guide rail frame, a long guide hole is formed in the upper end of the guide rail frame along the length direction, the upper end of the moving block 14 is connected with a mounting plate 11 through a sliding rod penetrating through the long guide hole, the servo motor 10 is arranged on one side of the mounting plate 11, an output shaft of the servo motor 10 penetrates through the mounting plate 11 and is connected with the clamping block 9, the servo motor rotates to drive the clamping block to rotate, and the batteries are fixed through the clamping block.

When the clamping device is used, a battery is placed on the rotating roller from the side (the opening side) opposite to the rear end plate, the two servo motors on the two sides rotate to drive the clamping block to rotate, so that the battery is clamped, and after the clamping, the battery is driven to move to a position close to the buffer plate to be fixed by utilizing the stretching of the telescopic electric cylinder; after the battery is moved to a proper position, the battery is moved to the opening side by utilizing the stretching of the telescopic electric cylinder, so that the battery can be conveniently moved down from the rotating roller.

It should be noted that the dragging mechanism adopts a dragging device in the prior art, and a ox can be adopted; the fixing mode of the battery bearing frame body and the dragging mechanism adopts the connecting mode in the prior art, such as welding, bolt connection and the like.

Wherein, the buffer board 8 is installed to 6 inboards of rear end plate, 8 both ends of buffer board set up a dead lever respectively, all cup joint a spring 7 on the every dead lever, and the tip of every dead lever all passes rear end plate 6, and the part that just passes rear end plate 6 is connected with the bolted connection. When the battery strikes the buffer plate, the buffer plate compression spring buffers, and when the battery no longer compresses the buffer plate, the buffer plate resets.

It should be noted that the arrangement of the buffer plate can avoid collision damage caused by battery replacement of the battery trolley, and the service life is prolonged.

Wherein, a plurality of side guide wheels 5 are arranged on the inner side of any side baffle 16. It should be noted that this application sets up the side guide wheel and can realize that the battery conveniently removes labour saving and time saving on battery bears the support body.

Wherein, the bottom plate downside is provided with two cushion blocks 2.

FIG. 2 is a schematic view illustrating a state where the clamping block is moved to the middle portion according to the embodiment of the present application;

FIG. 3 is a schematic view illustrating a state where the clamping block is moved to one side of the rear end plate according to the embodiment of the present application;

the technical means not described in detail in the present application are known techniques.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. A battery replacing trolley for an AGV is characterized by comprising a dragging mechanism and a battery bearing frame body arranged on the dragging mechanism;

2. The battery replacing trolley for the AGV according to claim 1, wherein a buffer board is installed at the inner side of the rear end plate, a fixing rod is respectively arranged at two ends of the buffer board, a spring is sleeved on each fixing rod, the end of each fixing rod penetrates through the rear end plate, and the part penetrating through the rear end plate is connected with the bolt.

3. The battery changing trolley for an AGV as claimed in claim 1, wherein a plurality of side guide wheels are provided on an inner side of each side fence.

4. The battery replacing trolley for AGV according to claim 1, wherein said dragging mechanism is a ground bullhorn.