CN212289537U

CN212289537U - Automatic lifting type charging device of AGV

Info

Publication number: CN212289537U
Application number: CN202020692935.1U
Authority: CN
Inventors: 李江; 隋冠赟; 张泽洪
Original assignee: Sanfeng Zhilian Shanghai Intelligent Technology Co ltd
Current assignee: Sanfeng Zhilian Shanghai Intelligent Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-05
Anticipated expiration: 2030-04-29

Abstract

The utility model belongs to the technical field of the AGV charges, concretely relates to automatic formula charging device that lifts of AGV car. An automatic lifting type charging device for an AGV comprises a lifting support arranged on the running line of the AGV, a lifting driving device is fixed on the lifting support, a charging platform is fixed at the lifting end of the lifting driving device, and the lifting driving device drives the charging platform to move up and down; charging brush board is fixed on the charging platform and connected with the power input end through a charging wire. The utility model discloses an automatic formula charging device that lifts of AGV car when being applied to the AGV car and charging, can realize lifting the purpose of charging, has guaranteed the noncongestion of AGV car operation line, has improved the current efficiency of AGV car to reduce the quantity that AGV dropped into, reduce project cost.

Description

Automatic lifting type charging device of AGV

Technical Field

The utility model belongs to the technical field of the AGV charges, concretely relates to automatic charging device.

Background

An Automatic Guided Vehicle (AGV) is a transportation Vehicle equipped with an electromagnetic or optical automatic guiding device, which can travel along a predetermined guiding path, has safety protection and various transfer functions, and does not require a driver for transportation, and uses a rechargeable battery as its power source. Generally, the traveling route and behavior can be controlled by a computer, or the traveling route can be set up by using an electromagnetic rail, the electromagnetic rail is adhered to the floor, and the unmanned transport vehicle moves and acts by means of the information brought by the electromagnetic rail.

Current AGV all adopts online charging, increases the AGV charging station on the operation line, and the operation of charging is carried out to the charging station after AGV operation a period promptly, and the time of charging can be accumulated to the beat settlement in, through increasing AGV quantity in order to deal with the influence of time of charging to the beat. The mode not only causes the increase of project expenses, but also reduces the passing and use efficiency of the AGVs because the design of the charging station can occupy the running channel of the AGVs to block the running of the back AGVs.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who can't satisfy the high-efficient use of AGV through the online charging mode of charging station among the prior art, aim at provides an automatic formula charging device that lifts of AGV car.

An automatic lifting type charging device for an AGV comprises a lifting support arranged on a running line of the AGV, wherein a lifting driving device is fixed on the lifting support, a charging platform is fixed at the lifting end of the lifting driving device, and the lifting driving device drives the charging platform to move up and down;

the charging platform is fixedly provided with a charging brush plate, and the charging brush plate is connected with the power input end through a charging wire.

The utility model discloses a lifting support position is fixed and be located the operation circuit of AGV car, when the AGV car needs to charge, its control system of accessible stops on charging platform, the drive lifts drive arrangement work, it drives charging platform and does the in-process that upwards lifts to lift drive arrangement, take AGV car on the charging platform to make progress and lift together, the brush piece that charges of AGV car this moment is located directly over the brush that charges of fixing on charging platform, power input end supplies power after, can realize the purpose of charging for the AGV car. The utility model adopts the above-mentioned mode of lifting charging can give way the traffic lane that the AGV car that is charging occupy, guarantees the noncongestion of AGV car traffic line, can effectively solve because of the AGV car fills the circuit jam problem that causes, also need not to increase the input of extra AGV car, has guaranteed the high-efficient use of AGV car, greatly reduced the project operation cost.

Still including setting up at least one location label on AGV car operation line, at least one location label set up in bottom, the place ahead or the rear of charging platform. The AGV that passes through is positioned through the positioning tags, and the AGV that needs to be charged is guaranteed to be accurately stopped on the charging platform.

The number of the lifting driving devices is two, the two lifting driving devices are symmetrically arranged, and the middle of the two lifting driving devices is the charging platform.

The charging platform adopts a supporting platform with a U-shaped structure, two vertical sections of the charging platform are respectively fixed with two lifting ends of the lifting driving device, and the charging brush plate is fixed on the transverse section of the charging platform.

Every lift drive arrangement all including setting up the driving motor at lift support top, vertically be fixed in lift the lead screw device on the support, the driving motor axial is vertical, lead screw device's slider is regarded as the lift end with charging platform is fixed.

The screw device comprises a screw guide rail which is vertically fixed on the inner side of the lifting support, the screw guide rail is located below the driving motor, a sliding block is arranged on the screw guide rail, the sliding block is fixed on a screw, and the driving motor is connected with the screw through a coupler.

And the periphery of the lifting support is respectively provided with a guide shaft, each guide shaft is connected with a guide bearing support through a guide bearing, and the four guide bearing supports are respectively fixed with the periphery of the charging platform. When lifting drive arrangement and driving charging platform and lifting, lift the AGV car in step and charge in order to realize stably, the utility model discloses all set up the guiding axle all around charging platform and be used for direction and support.

The charging platform is provided with two slope plates, and the opposite sides of the two slope plates are arranged at the end part of the charging platform. Because charging platform need support the AGV car, consequently have certain thickness, in order to let the AGV car can remove charging platform smoothly on, the utility model discloses the line direction of operation at the AGV car sets up two ramp plates to supply the safe smooth arrival charging platform of AGV car, avoid the AGV car to block because of charging platform's thickness.

The charging wire is fixed on the drag chain, one end of the drag chain is fixed on the drag chain support, the other end of the drag chain is fixed on the lifting support, and the drag chain support is fixed on the charging platform. The charging wire preferably adopts a flexible cable with high flexibility. The utility model discloses a mode that the flexible cable combination was increased to the tow chain avoids the charging wire because of the damage that rises repeatedly and arouses.

The utility model discloses an actively advance the effect and lie in: the utility model discloses an automatic formula charging device that lifts of AGV car when being applied to the AGV car and charging, can realize lifting the purpose of charging, has guaranteed the noncongestion of AGV car operation line, has improved the current efficiency of AGV car to reduce the quantity that AGV dropped into, reduce project cost.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings.

Referring to fig. 1 to 3, an automatic lifting type charging device for an AGV includes a lifting support 1 disposed on a running line of an AGV 7, and as shown in fig. 1, the lifting support 1 may be formed by two symmetrically disposed i-shaped supports. The lifting support 1 is fixed with a lifting driving device 2, the lifting end of the lifting driving device 2 is fixed with a charging platform 3, and the lifting driving device 2 drives the charging platform 3 to move up and down. The periphery of the lifting support 1 is respectively provided with a guide shaft 11, each guide shaft 11 is connected with a guide bearing support through a guide bearing, and the four guide bearing supports are respectively fixed with the periphery of the charging platform 3. When lifting drive arrangement 2 and driving charging platform 3 and lifting, lift AGV car 7 in step and charge in order to realize stably, the utility model discloses all set up guiding axle 11 all around charging platform 3 and be used for direction and support.

Referring to fig. 2, there are two lifting driving devices 2, and the two lifting driving devices 2 are symmetrically disposed and have a charging platform 3 in the middle. The two lifting driving devices 2 can be symmetrically arranged on two vertical sections of the two I-shaped supports respectively. Every lifts drive arrangement 2 all including setting up at the driving motor 21 of lifting support 1 top, vertically being fixed in the lead screw device 22 that lifts on the support 1, driving motor 21 axial is vertical, and lead screw device 22's slider is fixed with charging platform 3 as the lift end, and when fixed, the slider can be fixed through current modes such as welding, screw or bolt. The screw device 22 comprises a screw guide rail vertically fixed on the inner side of the lifting support 1, the screw guide rail is located below the driving motor 21, a sliding block is arranged on the screw guide rail and fixed on a screw, and the driving motor 21 is connected with a screw through a coupler.

Charging brush board 4 is fixed on charging platform 3, and charging brush board 4 passes through the charging wire and is connected with power input. The charging wire is fixed in on the tow chain 5, and the one end of tow chain 5 is fixed on the tow chain support, and the other end of tow chain 5 is fixed on lifting support 1, and the tow chain support is fixed on charging platform 3. The charging wire preferably adopts the flexible cable of high flexibility. The utility model discloses a mode that tow chain 5 increased the combination of flexible cable avoids the charging wire because of the damage that rises repeatedly and falls and arouse.

The charging platform 3 adopts a supporting platform with a U-shaped structure, two vertical sections of the charging platform 3 are fixed with the lifting ends of the two lifting driving devices 2 respectively, and a charging brush plate 4 is fixed on a transverse section of the charging platform 3. The fixed position of the charging brush plate 4 can be adjusted according to the position of the charging brush block on the AGV car 7 as long as the AGV car 7 stops on the charging platform 3, and the charging brush plate is located under the charging brush block.

Referring to fig. 3, two slope plates 6 are disposed on the charging platform 3, and the two slope plates 6 are disposed at the end of the charging platform 3 opposite to each other. As shown in fig. 1, the two lifting driving devices 2 are arranged in front of and behind the charging platform 3, and the slope plate 6 is far away from the two lifting driving devices 2 and arranged on the left and right sides of the charging platform 3. Because the AGV car 7 need be supported to charging platform 3, consequently has certain thickness, in order to let AGV car 7 can remove smoothly on charging platform 3, the utility model discloses the line direction of operation at AGV car 7 sets up two ramp plates 6 to supply AGV car 7 safe smooth arrival charging platform 3, avoid AGV car 7 to block because of charging platform 3's thickness.

The AGV comprises an AGV car 7, and is characterized by further comprising at least one positioning tag arranged on the running line of the AGV car, wherein the at least one positioning tag is arranged at the bottom, the front or the rear of the charging platform 3. The AGV 7 which passes through is positioned through the positioning tags, and the AGV 7 which needs to be charged is ensured to be accurately stopped on the charging platform 3.

The utility model discloses a lifting support 1 fixed in position just is located the operation circuit of AGV car 7, when AGV car 7 need charge, the control system of accessible control AGV car 7 is according to the position relation of location label, stop AGV car 7 on charging platform 3, the drive lifts drive arrangement 2 work, under the direction of four guiding axles 11, it drives charging platform 3 and does the in-process that upwards lifts to lift drive arrangement 2, AGV car 7 on the charging platform 3 takes upwards to lift together, the brush piece that charges of AGV car 7 this moment is located and fixes directly over charging brush board 4 on charging platform 3, behind the power input end power supply, can realize the purpose of charging for AGV car 7. The utility model adopts the above-mentioned mode of lifting charging can give off the operation passageway that AGV car 7 that is charging occupy, guarantees the noncongestion of 7 service lines of AGV car, can effectively solve because of the line blockage problem that AGV car 7 charges and causes, also need not to increase extra AGV car 7's input, has guaranteed AGV car 7's high-efficient use, greatly reduced the project operation cost.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic lifting type charging device of an AGV is characterized by comprising a lifting support arranged on a running line of the AGV, wherein a lifting driving device is fixed on the lifting support, a charging platform is fixed at the lifting end of the lifting driving device, and the lifting driving device drives the charging platform to move up and down;

2. The AGV automatic lifting charging device of claim 1 further comprising at least one locating tab disposed on the running path of the AGV, at least one locating tab disposed at the bottom, in front of or behind the charging platform.

3. The AGV car automatic lifting charging device of claim 1 wherein there are two lifting driving devices, two lifting driving devices are symmetrically disposed and the charging platform is located in the middle.

4. The AGV car automatic lifting type charging device according to claim 3, wherein said charging platform is a support platform with a U-shaped structure, two vertical sections of said charging platform are fixed to the lifting ends of said lifting driving devices, respectively, and said charging brush plate is fixed to the horizontal section of said charging platform.

5. The AGV car automatic lifting type charging device according to any one of claims 1 to 4, wherein the lifting driving device comprises a driving motor arranged on the top of the lifting support, and a screw device vertically fixed on the lifting support, the driving motor is axially vertical, and a slide block of the screw device is used as the lifting end to be fixed with the charging platform.

6. The AGV car automatic lifting charging device of claim 5, wherein said screw device comprises a screw guide rail vertically fixed inside said lifting bracket, said screw guide rail is located under said driving motor, said screw guide rail is provided with a slide block, said slide block is fixed on the screw, said driving motor is connected with said screw through a coupling.

7. The AGV car automatic lifting type charging device according to claim 1, wherein a guide shaft is provided around each of said lifting brackets, each of said guide shafts is connected to a guide bearing bracket through a guide bearing, and four of said guide bearing brackets are fixed to the periphery of said charging platform.

8. The AGV automatic lifting charging device of claim 1 wherein the charging platform has two ramp plates disposed at opposite ends of the charging platform.

9. The AGV automatic lifting charging device of claim 1 wherein the charging cable is attached to a tow chain, one end of the tow chain is attached to a tow chain bracket, the other end of the tow chain is attached to a lifting bracket, and the tow chain bracket is attached to the charging platform.