CN217641598U

CN217641598U - Automatic AGV battery replacing device

Info

Publication number: CN217641598U
Application number: CN202220693747.XU
Authority: CN
Inventors: 李寅
Original assignee: Hefei Blueshark Intelligent Technology Co ltd
Current assignee: Hefei Blueshark Intelligent Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-10-21
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to the technical field of AGV power supplies, in particular to an automatic replacing device for an AGV battery, which comprises a battery box, wherein the battery box comprises a supporting frame, a battery loading cavity arranged in the supporting frame and a battery arranged in the battery loading cavity in a drawing way; an opening and closing door is arranged at the opening of the battery loading cavity, a turnover track is arranged at the bottom of the battery loading cavity, a bearing plate is movably arranged on the turnover track, and the battery is erected on the bearing plate; the battery loading cavity is internally provided with an electric connecting piece, the inserting end of the battery is provided with an electric contact matched with the electric connecting piece, the inner corner and the inner wall of the battery loading cavity are respectively provided with an inserting assembly and a limiting assembly, and the outer shell of the battery is assembled with the inserting assembly and the limiting assembly. The battery installation is greatly facilitated, and therefore the AGV battery is convenient to automatically and quickly replace.

Description

Automatic AGV battery replacing device

Technical Field

The utility model relates to a AGV power technical field specifically is an automatic device of changing of AGV battery.

Background

An AGV is a transport vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation route, and having safety protection and various transfer functions. The industrial application does not need a driver's transport vehicle, and a rechargeable storage battery is used as a power source of the industrial application. The travel path and behavior can be controlled by a computer, or established by electromagnetic tracks that are affixed to the floor.

AGV battery among the prior art generally all adopts fixed mounting, fixes the AGV battery through the locating rack, adopts the bolt fastening closure again, when changing the AGV battery, can't effectively take out the battery easily for it is more loaded down with trivial details more troublesome to operate, wastes time and energy, thereby reduces the availability factor of AGV dolly battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic device of changing of AGV battery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an AGV battery automatic replacing device comprises a battery box, wherein the battery box comprises a supporting frame, a battery loading cavity arranged in the supporting frame, and a battery arranged in the battery loading cavity in a drawing manner;

an opening and closing door is arranged at the opening of the battery loading cavity, a turnover track is arranged at the bottom of the battery loading cavity, a bearing plate is movably arranged on the turnover track, and the battery is erected on the bearing plate;

the battery loading cavity is internally provided with an electric connector, the inserting end of the battery is provided with an electric contact matched with the electric connector, the inner corner and the inner wall of the battery loading cavity are respectively provided with an inserting assembly and a limiting assembly, and the outer shell of the battery is matched with the inserting assembly and the limiting assembly.

As a further aspect of the present invention: the turnover track is provided with a sliding block, the sliding block is externally connected with a supporting bottom plate, the bearing plate is arranged on the supporting bottom plate, and the supporting bottom plate is externally connected with a traction rod.

As a further aspect of the present invention: the base angle position of the shell body of battery is provided with inserts the arch, it is provided with on the inner wall in chamber to be full of and closes the notch, full of close the notch with insert protruding phase-match, insert protruding side along still being provided with the arc notch of closing, full of the periphery of closing the notch is provided with the supporting shoe, the corner and the arc notch of supporting shoe are identical, electric connector installs on the supporting shoe.

As a further aspect of the present invention: the shell side of battery is along being provided with to insert and closes the frame, the side of inserting the frame that closes is provided with spacing notch, spacing subassembly sets up in the relevant position of spacing notch.

As a further aspect of the present invention: the limiting assembly comprises a fixed base block, a supporting spring arranged on the fixed base block and a locking tongue block arranged on the supporting spring, wherein the locking tongue block is of an arc-shaped structure towards the pushing-in side of the battery.

As a further aspect of the present invention: the side edge of the fixed base block is provided with an opening and closing end, an electric control pull rod is arranged on the opening and closing end, and a rod piece of the electric control pull rod is connected with the lock tongue block through a connecting bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the design, the batteries are installed in the battery loading cavity in a drawing mode, the supporting frame is used for connecting and protecting the batteries, the batteries are erected on the bearing plate, and the bearing plate moves along the turnover track, so that the batteries can be conveniently and quickly installed in the inner space of the battery loading cavity; to the battery, electric connector has been put to the battery loading intracavity, the end of inserting of battery be provided with electric connector assorted electric contact, electric contact and electric connector contact when the battery pushes in, the shell body of battery accomplishes the equipment with inserting the subassembly, spacing subassembly respectively simultaneously and matches, very big installation that has made things convenient for the battery to the automatic quick replacement of AGV battery of being convenient for.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

Fig. 1 is an overall structure schematic diagram of an automatic AGV battery replacing device provided by an embodiment of the present invention.

Fig. 2 is an installation schematic diagram of a battery and a battery loading cavity according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the region B in fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the region a in fig. 2 according to the present invention.

Fig. 5 is a schematic structural diagram of the region C in fig. 2 according to the present invention.

In the figure: 1. a battery box; 11. a support frame; 12. a battery; 13. a battery loading chamber; 14. opening and closing the door; 15. a turnover track; 16. a carrier plate; 17. a limiting component; 18. an electrical connection; 19. a plug-in assembly; 21. inserting the frame; 22. a limiting notch; 23. fixing the base block; 24. a support spring; 25. a lock tongue block; 26. opening and closing ends; 27. an electric control pull rod; 28. a connecting bolt; 31. inserting the protrusion; 32. filling and closing the notch; 33. a support block; 34. an arc-shaped notch; 42. a slider; 43. a supporting block; 44. a drawbar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following detailed description is provided for the specific embodiments of the present invention.

In one embodiment:

referring to fig. 1 and 2, an AGV battery automatic replacing device is provided, which includes a battery box 1, where the battery box 1 includes a supporting frame 11, a battery loading cavity 13 disposed in the supporting frame 11, and a battery 12 installed in the battery loading cavity 13 in a drawing manner;

an opening and closing door 14 is arranged at an opening of the battery loading cavity 13, a turnover track 15 is arranged at the bottom of the battery loading cavity 13, a bearing plate 16 is movably arranged on the turnover track 15, and the battery 12 is erected on the bearing plate 16;

the battery loading cavity 13 is internally provided with an electric connector 18, the inserting end of the battery 12 is provided with an electric contact matched with the electric connector 18, the inner corner and the inner wall of the battery loading cavity 13 are respectively provided with an inserting assembly 19 and a limiting assembly 17, and the outer shell of the battery 12 is assembled with the inserting assembly 19 and the limiting assembly 17.

In the embodiment, the battery 12 is installed in the battery loading cavity 13 in a drawing manner, the supporting frame 11 is used for connecting and protecting the battery 12, the battery 12 is erected on the bearing plate 16, and the bearing plate 16 moves along the revolving rail 15, so that the battery is conveniently and quickly installed in the inner space of the battery loading cavity 13; for the battery 12, the battery loading cavity 13 is internally provided with an electric connecting piece 18, the inserting end of the battery 12 is provided with an electric contact matched with the electric connecting piece 18, when the battery is pushed in, the electric contact is contacted with the electric connecting piece 18, and meanwhile, the outer shell of the battery 12 is assembled and matched with the inserting assembly 19 and the limiting assembly 17 respectively, so that the battery is greatly convenient to install, and the AGV battery is convenient to automatically and quickly replace.

In one embodiment:

referring to fig. 1 and 3, the drawing operation of the battery 12 is designed as follows; a sliding block 42 is installed on the revolving track 15, a supporting bottom plate 43 is externally connected to the sliding block 42, the bearing plate 16 is installed on the supporting bottom plate 43, and a traction rod 44 is externally connected to the supporting bottom plate 43; in automatic operation, the traction rod 44 may be externally connected with an electrically controlled telescopic mechanism for driving the displacement of the battery 12. Preferably, the door 14 is provided with an opening for inserting the pull rod 44.

In one embodiment:

for the positioning manner of the battery 12, the present embodiment is designed as follows;

referring to fig. 2 and 5, the bottom corner of the outer casing of the battery 12 is provided with an insertion protrusion 31, the inner wall of the battery loading cavity 13 is provided with an interference groove opening 32, the interference groove opening 32 is matched with the insertion protrusion 31, the side edge of the insertion protrusion 31 is further provided with an arc-shaped notch 34, the periphery of the interference groove opening 32 is provided with a supporting block 33, the corner of the supporting block 33 is matched with the arc-shaped notch 34, and the electrical connector 18 is mounted on the supporting block 33.

For the insertion end of the battery 12, in the embodiment, a supporting block 33 is arranged on the inner wall of the battery loading cavity 13, two sides of the supporting block 33 are respectively provided with an interference slot 32, the bottom corner position of the outer shell of the battery 12 is provided with an insertion protrusion 31, the insertion protrusion 31 is matched with the interference slot 32 on one hand, and on the other hand, the side corner position of the supporting block 33 is matched with an arc-shaped notch 34 of the insertion protrusion 31, so that the insertion end of the battery 12 is butted with the battery loading cavity 13.

Referring to fig. 2 and 4, an insertion frame 21 is disposed along a side edge of the outer casing of the battery 12, a limit notch 22 is disposed at a side edge of the insertion frame 21, and the limit component 17 is disposed at a corresponding position of the limit notch 22. The limiting component 17 comprises a fixed base block 23, a supporting spring 24 mounted on the fixed base block 23, and a locking tongue block 25 mounted on the supporting spring 24, wherein the locking tongue block 25 is of an arc-shaped structure facing the pushing side of the battery 12.

For the side of the battery 12, when the battery 12 is pushed into the battery loading cavity 13, the outer shell of the battery 12 is contacted with the arc-shaped structural surface of the latch piece 25, thereby pushing the latch piece 25 to retract, the pushing of the battery 12 cannot be influenced, and when the insertion end of the battery 12 is butted with the battery loading cavity 13, at this time, the limiting notch 22 at the side of the insertion frame 21 is just moved to the position of the latch piece 25, the supporting spring 24 pushes the latch piece 25 to be clamped into the corresponding limiting notch 22, thereby completing the positioning of the battery 12, ensuring the stability of the battery 12, and avoiding the problem that the electric contact of the electric connecting piece 18 and the battery 12 is disengaged.

For the disassembly of the battery 12, the present embodiment is designed as follows:

an opening and closing end 26 is arranged on the side edge of the fixed base block 23, an electric control pull rod 27 is arranged on the opening and closing end 26, and a rod piece of the electric control pull rod 27 is connected with the lock tongue block 25 through a connecting bolt 28. The inward contraction of the lock tongue piece 25 is pulled through the electric control pull rod 27, namely, the lock tongue piece 25 is separated from the limit notch 22, so that the battery 12 can be conveniently pulled out of the inner cavity of the battery loading cavity 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic AGV battery replacing device comprises a battery box, wherein the battery box comprises a supporting frame, a battery loading cavity and a battery, the battery loading cavity is arranged in the supporting frame, and the battery is arranged in the battery loading cavity in a drawing mode; it is characterized in that the preparation method is characterized in that,

the battery loading cavity is internally provided with an electric connecting piece, the inserting end of the battery is provided with an electric contact matched with the electric connecting piece, the inner corner and the inner wall of the battery loading cavity are respectively provided with an inserting assembly and a limiting assembly, and the outer shell of the battery is assembled with the inserting assembly and the limiting assembly.

2. The AGV battery automatic changing device of claim 1, wherein a sliding block is installed on the turnover track, the sliding block is externally connected with a support bottom plate, the bearing plate is installed on the support bottom plate, and the support bottom plate is externally connected with a traction rod.

3. The AGV automatic battery replacement device according to claim 1, wherein a bottom corner of the outer housing of the battery is provided with an inserting protrusion, an interference fit notch is formed in the inner wall of the battery loading cavity, the interference fit notch is matched with the inserting protrusion, an arc-shaped notch is further formed in the side edge of the inserting protrusion, a supporting block is arranged on the periphery of the interference fit notch, corners of the supporting block are matched with the arc-shaped notch, and the electric connecting piece is installed on the supporting block.

4. The AGV battery automatic changing device of claim 3, wherein an inserting frame is arranged on the side edge of the outer shell of the battery, a limiting notch is arranged on the side edge of the inserting frame, and the limiting component is arranged at a corresponding position of the limiting notch.

5. The AGV battery automatic changing device of claim 4, wherein the limiting assembly comprises a fixed base block, a supporting spring mounted on the fixed base block, and a latch block mounted on the supporting spring, wherein the latch block is of an arc structure toward the pushing side of the battery.

6. The AGV battery automatic replacing device according to claim 5, wherein the side edge of the fixed base block is provided with an opening and closing end, an electrically controlled pull rod is arranged on the opening and closing end, and a rod member of the electrically controlled pull rod is connected with the lock tongue block through a connecting bolt.