CN205113035U - AGV dolly of electrically conductive wheel in area - Google Patents

AGV dolly of electrically conductive wheel in area Download PDF

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Publication number
CN205113035U
CN205113035U CN201520775148.2U CN201520775148U CN205113035U CN 205113035 U CN205113035 U CN 205113035U CN 201520775148 U CN201520775148 U CN 201520775148U CN 205113035 U CN205113035 U CN 205113035U
Authority
CN
China
Prior art keywords
conductive casters
group
agv dolly
electrically conductive
agv
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520775148.2U
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Chinese (zh)
Inventor
陈萧林
王建霖
王应良
陈鹏程
宋嘉豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN ZHONGKE ZHIHUI INTELLIGENT SYSTEM CO., LTD.
Original Assignee
Sichuan Zhongke Wisdom Automation System Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Zhongke Wisdom Automation System Co Ltd filed Critical Sichuan Zhongke Wisdom Automation System Co Ltd
Priority to CN201520775148.2U priority Critical patent/CN205113035U/en
Application granted granted Critical
Publication of CN205113035U publication Critical patent/CN205113035U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

Abstract

The utility model discloses a AGV dolly of electrically conductive wheel in area, power wheel, battery, automatic guiding device and the wireless communication device of installation on automobile body and automobile body, AGV dolly be by the storage battery power supply, automatic guiding device makes the AGV dolly travel according to setting for the route, its key lies in: still be provided with the electrically conductive wheel of electrically conductive wheel of first group and second group on the automobile body, this AGV dolly passes through the electrically conductive wheel of first group and second group electrically conductive wheel put through that to charge the guide rail right storage battery charging, the electrically conductive wheel of electrically conductive wheel of first group and second group is located respectively the both sides of automobile body bottom axis, wherein, two electrically conductive wheels around the electrically conductive wheel of every group all contains, lie in with between two electrically conductive wheels around a set of each other the electricity connect. Beneficial effect: realize that AGV charges on line in real time, improve AGV's work efficiency, the cost is lower, and low to the remaking surface degree, magnetic field influence scope is little, modular assembly can directly reequip on present AGV dolly.

Description

With the AGV dolly of conductive casters
Technical field
The utility model relates to automated guided vehicle (AGV) field, specifically, is a kind of AGV dolly with conductive casters.
Background technology
Along with the needs of national product, automatical pilot transportation vehicle (AGV) enters into factory gradually, substitutes traditional manpower transport and finds application rapidly.In charging, when AGV needs supplementary electric power, can automatically report and ask charging, commanded by ground control center, drive towards appointment battery-charging station, vehicle-mounted charge adaptor union and ground charge system be from being dynamically connected and implementing to charge.But existing AGV technology exists following problem: when an AGV charging, other AGV can only wait for, when the AGV that charges is full of completely, just leave battery-charging station; When AGV charges, AGV needs to leave existing station, and related work is stagnated; AGV, in process of charging, adopts the mode arrived first first, can not ensure that the AGV of crucial station preferentially charges.
Utility model content
In view of this, the utility model provides a kind of AGV dolly with conductive casters, and AGV dolly can be charged in the process of moving at any time.
Concrete technical scheme is as follows:
With an AGV dolly for conductive casters, comprise power wheel, storage battery, homing device and wireless communication apparatus that vehicle body and vehicle body are installed, AGV dolly is by storage battery power supply, and described homing device makes AGV dolly travel by setting path; Its key is: on described vehicle body, be also provided with first group of conductive casters and second group of conductive casters, first group of conductive casters and second group of conductive casters are connected with charger, charger is described battery charge, two charging guide rails that described first group of conductive casters and second group of conductive casters are laid with ground in AGV dolly driving process abut, and realize the real-time online charging of AGV dolly.Based on the AGV dolly of said structure, by arranging two charging guide rails in the fixed route both sides of AGV dolly, AGV dolly can be realized while executing the task, completing charging; Do not need AGV dolly to appointment charged area charging, also solve multiple AGV dolly need simultaneously charge time queue problem.
The situation that storage battery side fills limit and puts is there is when AGV dolly charges online, described battery pack contains a storage battery and No. two storage batterys, such design makes when a storage battery needs charging, AGV dolly is first switched to No. two storage battery power supplys, then a storage battery is charged, so both can ensure battery charge safety, and also can ensure that the power supply of AGV trolley control system was stablized.
Further, described first group of conductive casters and second group of conductive casters lay respectively at the both sides of described body bottom axis, wherein, before first group of conductive casters comprises first, conductive casters after conductive casters and first, is electrically connected between conductive casters after conductive casters and described first before described first; Before described second group of conductive casters comprises second, conductive casters after conductive casters and second, is electrically connected between conductive casters after conductive casters and described second before described second; Four rectangular array distribution of conductive casters are in the both sides of described body bottom axis.Due in the actual environment of plant, exposed charging guide rail brings safely very big potential safety hazard to production environment, in order to ensure the safety of working environment, charging guide rail is spliced by the single charging guide rail that multistage is separate, in order to ensure in AGV dolly driving process, when conductive casters is between adjacent two single guide rails, the charge system of AGV dolly can not cause phenomenon of arc discharge because of unexpected power-off, can by the distance of adjustment AGV dolly former and later two conductive casterses one-sided, the relation of gap length between the length of single charging guide rail and one-sided adjacent two charging guide rails, when ensureing to charge on discontinuous charging guide rail, two conductive casterses being positioned at the same side can have one or two to connect with charging guide rail electricity all the time.In a particular embodiment, described first group of conductive casters and second group of conductive casters all adopt carbon brush to make, and the charging guide rail that ground is laid uses copper alloy to make.
Further, described vehicle body is also provided with registration device.In a particular embodiment, described registration device is CCD camera, be arranged on the dead ahead of conductive casters before described first, charging guide rail arranges the one-dimension code comprising charging guide rail position information, CCD camera reads the one-dimension code information be positioned at below it and passes to control system, and control system controls energising or the power-off of charging guide rail according to this information.In addition, frequency read/write can also be installed as registration device, at this moment need to lay radio electronic label on charging guide rail, but radio-frequency technique cost be higher, therefore use when practical application CCD camera and one-dimension code to complete positioning function.
In the specific implementation, because environment of plant noise is complicated, described wireless communication apparatus adopts low frequency communication, can improve stability and the data transmission precision of wireless telecommunications.
Beneficial effect: realize the online real time charging of AGV, improves the work efficiency of AGV; Cost is lower, low to remaking surface degree, and influence of magnetic field scope is little; Modularization assembling, can directly reequip on existing AGV dolly.
Accompanying drawing explanation
Fig. 1 is upward view of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the right elevation of Fig. 2.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of AGV dolly with conductive casters as shown in Figure 1 to Figure 3, comprise power wheel 2, storage battery 3, homing device 4 and wireless communication apparatus 5 that vehicle body 1 and vehicle body 1 are installed, AGV dolly is powered by storage battery 3, and described homing device 4 makes AGV dolly travel by setting path; Its key is: on described vehicle body 1, be also provided with first group of conductive casters 6 and second group of conductive casters 7, first group of conductive casters 6 and second group of conductive casters 7 are connected with charger, charger is that described storage battery 3 charges, two charging guide rails that described first group of conductive casters 6 and second group of conductive casters 7 are laid with ground in AGV dolly driving process abut, and realize the real-time online charging of AGV dolly.
Based on the AGV dolly of said structure, by arranging two charging guide rails in the fixed route both sides of AGV dolly, AGV dolly can be realized while executing the task, completing charging; Do not need AGV dolly to appointment charged area charging, also solve multiple AGV dolly need simultaneously charge time queue problem.
As can be seen from Figure 2, the situation that storage battery side fills limit and puts is there is when AGV dolly charges online, described storage battery 3 includes a storage battery 3a and No. two storage battery 3b, such design makes when a storage battery 3a needs charging, AGV dolly is first switched to No. two storage battery 3b and powers, then a storage battery 3a is charged, so both can ensure battery charge safety, also can ensure that the power supply of AGV trolley control system is stablized.
As seen in Figure 1, described first group of conductive casters 6 and second group of conductive casters 7 lay respectively at the both sides of axis bottom described vehicle body 1, wherein, before first group of conductive casters 6 comprises first, conductive casters 6b after conductive casters 6a and first, is electrically connected between conductive casters 6b after conductive casters 6a and described first before described first; Before described second group of conductive casters 7 comprises second, conductive casters 7b after conductive casters 7a and second, is electrically connected between conductive casters 7b after conductive casters 7a and described second before described second; Four conductive casters 6a, the both sides of the rectangular array distribution of 6b, 7a, 7b axis bottom described vehicle body 1.Due in the actual environment of plant, exposed charging guide rail brings safely very big potential safety hazard to production environment, in order to ensure the safety of working environment, charging guide rail is spliced by the single charging guide rail that multistage is separate, in order to ensure in AGV dolly driving process, when conductive casters is between adjacent two single guide rails, the charge system of AGV dolly can not cause phenomenon of arc discharge because of unexpected power-off, can by arranging the distance of AGV dolly former and later two conductive casterses one-sided, the relation of gap length between the length of single charging guide rail and adjacent two the charging guide rails of homonymy, when ensureing to charge on discontinuous charging guide rail, two conductive casterses being positioned at the same side can have one or two to be electrically connected with charging guide rail all the time.In the present embodiment, described first group of conductive casters 6 and second group of conductive casters 7 all adopt carbon brush to make, and the charging guide rail that ground is laid uses copper alloy to make.
Also can be found out by Fig. 1 to Fig. 3, described vehicle body 1 is also provided with registration device 8.In the present embodiment, described registration device 8 is CCD camera, be arranged on the dead ahead of conductive casters 6a before described first, charging guide rail arranges the one-dimension code comprising charging guide rail position information, CCD camera reads the one-dimension code information be positioned at below it and passes to control system, and control system controls energising or the power-off of charging guide rail according to this information.
In the present embodiment, because environment of plant noise is complicated, described wireless communication apparatus 5 adopts low frequency communication, can improve stability and the data transmission precision of wireless telecommunications.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (7)

1. the AGV dolly with conductive casters, comprise vehicle body (1) and upper power wheel (2), storage battery (3), homing device (4) and the wireless communication apparatus (5) installed of vehicle body (1), AGV dolly is powered by storage battery (3), and described homing device (4) makes AGV dolly travel by setting path; It is characterized in that: on described vehicle body (1), be also provided with first group of conductive casters (6) and second group of conductive casters (7), first group of conductive casters (6) and second group of conductive casters (7) are connected with charger, charger is described storage battery (3) charging, two charging guide rails that described first group of conductive casters (6) and second group of conductive casters (7) are laid with ground in AGV dolly driving process abut, and realize the real-time online charging of AGV dolly.
2. the AGV dolly of band conductive casters according to claim 1, is characterized in that: described storage battery (3) comprises a storage battery (3a) and No. two storage batterys (3b).
3. the AGV dolly of band conductive casters according to claim 1 and 2, it is characterized in that: described first group of conductive casters (6) and second group of conductive casters (7) lay respectively at the both sides of axis bottom described vehicle body (1), wherein, conductive casters (6b) after conductive casters (6a) and first before first group of conductive casters (6) comprises first, electrical connection between conductive casters (6b) after conductive casters (6a) and described first before described first; Conductive casters (7b) after conductive casters (7a) and second before described second group of conductive casters (7) comprises second, electrical connection between conductive casters (7b) after conductive casters (7a) and described second before described second; The both sides of four the rectangular array distribution of conductive casters (6a, 6b, 7a, 7b) axis bottom described vehicle body (1).
4. the AGV dolly of band conductive casters according to claim 3, is characterized in that: first group of conductive casters (6) and second group of conductive casters (7) all adopt carbon brush.
5. the AGV dolly of band conductive casters according to claim 3, is characterized in that: described vehicle body (1) is also provided with registration device (8).
6. the AGV dolly of band conductive casters according to claim 5, is characterized in that: described registration device (8) is CCD camera or frequency read/write, is arranged on the dead ahead of conductive casters (6a) before described first.
7. the AGV dolly of band conductive casters according to claim 1, is characterized in that: described wireless communication apparatus (5) adopts low frequency communication.
CN201520775148.2U 2015-10-08 2015-10-08 AGV dolly of electrically conductive wheel in area Expired - Fee Related CN205113035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520775148.2U CN205113035U (en) 2015-10-08 2015-10-08 AGV dolly of electrically conductive wheel in area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520775148.2U CN205113035U (en) 2015-10-08 2015-10-08 AGV dolly of electrically conductive wheel in area

Publications (1)

Publication Number Publication Date
CN205113035U true CN205113035U (en) 2016-03-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106364325A (en) * 2016-09-28 2017-02-01 乐视控股(北京)有限公司 Electric car and electric car power supply track
CN109850032A (en) * 2018-12-28 2019-06-07 北京理工大学 Automatic guided vehicle and Orbital Transport Systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106364325A (en) * 2016-09-28 2017-02-01 乐视控股(北京)有限公司 Electric car and electric car power supply track
CN109850032A (en) * 2018-12-28 2019-06-07 北京理工大学 Automatic guided vehicle and Orbital Transport Systems

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CB03 Change of inventor or designer information

Inventor after: Chen Xiaolin

Inventor after: Wang Jianlin

Inventor after: Wang Yingliang

Inventor after: Chen Pengcheng

Inventor after: Song Jiahao

Inventor before: Chen Xiaolin

Inventor before: Wang Jianlin

Inventor before: Wang Yingliang

Inventor before: Chen Pengcheng

Inventor before: Song Jiahao

COR Change of bibliographic data
CP01 Change in the name or title of a patent holder

Address after: 610000 Sichuan city of Chengdu province Tianfu Tianfu Avenue South Huayang Street No. 846

Patentee after: SICHUAN ZHONGKE ZHIHUI INTELLIGENT SYSTEM CO., LTD.

Address before: 610000 Sichuan city of Chengdu province Tianfu Tianfu Avenue South Huayang Street No. 846

Patentee before: SICHUAN ZHONGKE WISDOM AUTOMATION SYSTEM CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160330

Termination date: 20191008