CN205811613U - AGV battery charging plant - Google Patents
AGV battery charging plant Download PDFInfo
- Publication number
- CN205811613U CN205811613U CN201620721072.XU CN201620721072U CN205811613U CN 205811613 U CN205811613 U CN 205811613U CN 201620721072 U CN201620721072 U CN 201620721072U CN 205811613 U CN205811613 U CN 205811613U
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- Prior art keywords
- agv
- charging
- electric conductor
- sleeve
- charging station
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- 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.)
- Withdrawn - After Issue
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of AGV battery charging plant, including the charging male being arranged on AGV and electrically connect with Vehicular accumulator cell be arranged on AGV charging station the charging female electrically connected with charging station power supply, it is characterised by that described charging male is two the brush blocks being connected with the both positive and negative polarity of Vehicular accumulator cell respectively；And described charging female is to be arranged on the operation guide rail of AGV, or the brush board on the ground on operation guide rail side or supporter, described brush board includes insulated substrate and the two pieces of conductive plates being fixed on insulated substrate and both positive and negative polarity with AGV charging station power supply is connected respectively, the Vehicular accumulator cell charging that these two pieces of conductive plates are AGV with the electrical contact of said two brush block respectively.This utility model can realize the online charging of AGV, process automatic quick without manual intervention, it is possible to is greatly improved charging motility and the service efficiency of AGV of AGV.
Description
Technical field
This utility model relates to a kind of AGV battery charging plant.
Background technology
AGV is the abbreviation of (Automated Guided Vehicle), implies that " automatical pilot transportation vehicle ", refers to be equipped with
Electricity magnetically or optically waits homing guidance device, it is possible to the guide path along regulation travels, and has safeguard protection and various transfer merit
The transport vehicle of energy.For obtaining optimum utility, it is necessary to assure the high usage of AGV.AGV uses storage battery power supply, works as storage battery
To send alarm signal when pressing on the low side, AGV automatically sails out of production line and navigates to specify charge position to be charged.Along with high-power
The development of accumulator, can allow accumulator in seconds to carry out quick charge, and this technology makes AGV aborning need not
Removal production line just can complete charging, substantially increases the use effectiveness of AGV.
But have AGV battery charging plant and remain plug form, when AGV drives to special charge position
After, need, by workman, the plug on AGV is untied pull-out, be inserted on the socket of charge position, charge and complete also will need to be inserted by workman
Head pulls up storage to AGV.Whole charging process by manual intervention, need to greatly reduce charging motility and the fluency of AGV,
Have impact on the service efficiency of AGV to a great extent.
Summary of the invention
This utility model purpose is: providing a kind of AGV battery charging plant without manual intervention, process is the fastest
Prompt, it is possible to be greatly improved charging motility and the service efficiency of AGV of AGV.
The technical solution of the utility model is: a kind of AGV battery charging plant, including being arranged on AGV and with vehicle-mounted
Storage battery connect charging male be arranged on AGV charging station the charging female electrically connected with charging station power supply, feature exists
It is two the brush blocks being connected with the both positive and negative polarity of Vehicular accumulator cell respectively in described charging male；And described charging female is for being arranged on
On the operation guide rail of AGV, or running the brush board on the other ground of guide rail or supporter, described brush board includes that insulated substrate is with solid
Being scheduled on insulated substrate and both positive and negative polarity with AGV charging station power supply is connected respectively two pieces of conductive plates, these two pieces of conductive plates are respectively
With the Vehicular accumulator cell charging that the electrical contact of said two brush block is AGV.
Preferably, brush block described in this utility model is elastic contact type brush block, and it includes one for being fixed to outside AGV
Installing plate on shell, an electric conductor electrically connected with the negative or positive electrode of AGV charging station power supply by direct current supply line, one it is located at
Supplying on described installing plate can press desired trajectory retraction or the ways of deflection activity and a during conductive body contact conductive plate
For applying the reverse restoring force of electric conductor to push against the elastic component of described conductive plate.
Further, ways described in this utility model includes sleeve and some guide plates, the most contour cloth of described guide plate
Putting and the sleeve lateral wall that reclines is arranged, the top of guide plate is integrally formed with the spacer fixing with installing plate, and portion integral is arranged
Block tongue, described sleeve lateral wall is provided with the open slot inwardly protruded out for block tongue；Described electric conductor is located in sleeve, and electric conductor sets
The guide groove that the block tongue that has and stretch in open slot is corresponding, electric conductor during free-falling, connects by its guide groove end in sleeve
Touch block tongue and stop, now prominent sleeve below electric conductor；Described elastic component is spring, and described spring upper end is socketed in installing plate
On the projection being provided with, lower end is then supported and is located in the counterbore that electric conductor top is provided with.
Certainly, ways except above-mentioned guiding electric conductor do straight line retraction version, it is also possible to use following doing
The form that deflection guides: described ways is to rotate the pivot being located on installing plate, and described electric conductor bias is fixed to pivot
On, described elastic component is torsion spring, and the two ends of described torsion spring are supported respectively and are located on electric conductor and installing plate the convex being correspondingly arranged
On Qiing；Or described ways is the pivot being fixed on installing plate, and described electric conductor is eccentrically provided with axis hole, and by this
Shaft hole sleeve is located on pivot, and described elastic component is torsion spring, and the two ends of described torsion spring are right to being located on electric conductor and installing plate respectively
On the positioning convex that should arrange.
Further, insulated substrate described in this utility model is provided with for guiding described electric conductor to do mild retraction
Or the slope of deflection activity.
Preferably, this utility model also include the AGV controller that electrically connects with Vehicular accumulator cell and with charging station power supply electricity
The master control computer connected, described AGV controller is connected with master control computer by wireless, and is provided with storage in AGV controller
Battery power detection circuit, when it detects that battery tension is on the low side, AGV controller sends charging application to master control computer
Signal, after master control computer receives this application signal, sends the instruction granting charging to charging station, and charging station receives instruction
After, the output loop of charging station power supply is connected, and powers to the conductive plate of charging device.
Further, the preferred copper billet of electric conductor described in this utility model.When being embodied as, naturally it is also possible to be other
The metal derby of material.
Further, conductive plate described in this utility model is copper coin.When being embodied as, naturally it is also possible to be other materials
The metallic plate of material.
Preferably, guide plate described in this utility model is two pieces, symmetrical is located in sleeve lateral wall.
The same with routine techniques, the described AGV charging station related in this utility model can be arranged on and allow AGV to stop
On orbital path anywhere, such as disjunction traffic zone, turn to district and load stop zone etc..
During actual enforcement, the spacer of installing plate and guide plate is equipped with the circular hole of correspondence, by wearing outside screw and AGV
Shell is fixed.
Described block tongue passes inwardly through open slot, and protrudes into the degree of depth in sleeve and can determine according to actual needs, generally
The degree of depth is 2～3mm.During actual design, block tongue is from length L of sleeve bottom end face1Channel depths L less than electric conductor2, therefore
A sleeve part, a length of L of extension will be stretched out in the bottom of electric conductor2-L1.When conductive body contact conductive plate by jack-up
Time (retraction), still slightly highlight sleeve, prominent length L3Generally about 5mm, now, spring is fully compressed.
When behind insulated substrate design slope, if the vertical dimension that conductive plate is bottom insulated substrate is L4, then L should be met4
<(L2-L1).When brush block is after the slope of insulated substrate contacts with conductive plate positive pole (or negative pole), and the electric conductor of brush block is pushed up
Rising, spring is sufficiently compressed, and its counteracting force makes to keep necessarily between the conductive plate positive pole (or negative pole) of electric conductor and brush board
Contact force, it is ensured that reliable conductive between electric conductor and the conductive plate of brush board.
The utility model has the advantages that:
1) the brush block of this AGV battery charging plant that this utility model provides designs on AGV shell, and brush board sets
Count in the optional position allowing AGV to stop.Generally, brush board is not charged, when battery tension is less than a certain threshold value,
The DC source of brush board and charging station is connected, and brush board is charged, now, as long as AGV drives to allow brush block and brush board reliable contacts
Position after, it is possible to charging the accumulator of AGV, whole process is without manual intervention, automatic quick, it is possible to be greatly improved
The charging motility of AGV and the service efficiency of AGV.
2) this utility model achieves the online charging of AGV, it is ensured that when battery tension is on the low side, charging station can be timely
Charge to accumulator, substantially increase the utilization ratio of AGV, and saved the expense of artificial handling transfer.
3) the brush block in this utility model uses elastic contact type brush block further, it is ensured that have certain between itself and brush board
Contact force, and increase contact area, reduce the contact resistance between electric conductor and conductive plate, improve powered reliability.
4) conductive plate described in this utility model is provided with for guiding described electric conductor to do mild retraction or deflection
Movable slope, prevents contact spring between brush board and brush block, strengthens further by electricity reliability.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Fig. 1 is this utility model overall work view；
Fig. 2 is the independent perspective view of brush block；
Fig. 3 is the brush block explosive view of Fig. 2；
Fig. 4 is the independent front view of brush board；
Fig. 5 is that the circuit of charging device controls schematic diagram.
Wherein: 1, AGV；2, brush block；20, installing plate；21, direct current supply line；22, electric conductor；220, guide groove；23, elastic
Part；24, sleeve；240, open slot；25, guide plate；250, spacer；251, block tongue；3, guide rail is run；4, brush board；40, insulation base
Plate；400, slope；41, conductive plate.
Detailed description of the invention
Embodiment: this AGV battery charging plant that combining provides this utility model shown in Fig. 1 and Fig. 5 is situated between in detail
Continue as follows:
Charging device in the present embodiment is by being arranged on dashed box in AGV 1(Fig. 1) above and (figure is not drawn with Vehicular accumulator cell
Go out) the charging male that electrically connects and be arranged on AGV charging station and electrically connect with charging station power supply (DC source is not drawn in figure)
Charging female and relevant control circuit collectively constitute.Described charging male is to be connected with the both positive and negative polarity of Vehicular accumulator cell respectively
Two brush blocks 2, and described charging female is to be arranged on ground brush board 4 in the middle of the operation guide rail 3 of AGV 1, sees Fig. 1 institute
Show.
Shown in Fig. 1 and Fig. 4, brush board 4 described in the present embodiment is by insulated substrate 40 and is fixed on insulated substrate 40
And two pieces of conductive plates 41 that both positive and negative polarity with AGV 1 charging station power supply is connected respectively collectively form.Described insulated substrate 40 is fixed
On the ground running in the middle of guide rail 3, two pieces of conductive plates 41 are copper coin, and be arranged in parallel along the arranged direction running guide rail 3.
The two ends of insulated substrate 40 described in the present embodiment are symmetrical arranged slope 400.
Shown in Fig. 2 and Fig. 3, described in the present embodiment, two brush blocks 2 all use elastic contact type brush block.This elasticity
The composition of contact brush block is as follows: one passes through two direct current supply lines for the installing plate 20, being fixed on the shell of AGV 1
The confession that 21 electric conductors 22, being connected with the positive pole of AGV 1 charging station power supply or negative electricity are located on described installing plate 20 is led
Can bounce back by desired trajectory when electricity body 22 contacts conductive plate 41 or the ways of deflection activity and is for applying electric conductor
22 reverse restoring forces are to push against the elastic component 23 of described conductive plate 41.
Still combining shown in Fig. 2 and Fig. 3, the described ways in the present embodiment is by sleeve 24 and two pieces of guide plate 25 structures
Becoming, the described the most contour layout of guide plate 25 symmetrical sleeve 24 sidewall that reclines are arranged.The top of described guide plate 25 is one-body molded
Having and the fixing spacer 250 of installing plate 20, and portion integral arranges block tongue 251, described sleeve 24 sidewall is provided with for block tongue
The open slot 240 that 251 inwardly protrude out；Described electric conductor 22 is located in sleeve 24, and electric conductor 22 is provided with and stretches into open slot 240
In the corresponding guide groove 220 of block tongue 251, electric conductor 22 is in sleeve 24 during free-falling, by its guide groove 220 ends contact
Block tongue 251 and stop, now prominent sleeve 24 below electric conductor 22.
Electric conductor 22 described in the present embodiment is copper billet, and described elastic component 23 is spring, and described spring upper end is socketed in peace
On the projection (invisible) that dress plate 20 is provided with, lower end is then supported and is located in the counterbore (invisible) that electric conductor 22 top is provided with.
Slope 400 on described insulated substrate 40 is done mild retraction for guiding described electric conductor 22 or deflects alive
Dynamic.
During actual enforcement, the spacer 250 of installing plate 20 and guide plate 25 is equipped with the circular hole of correspondence, by wearing screw
Fix with AGV 1 shell.
Described block tongue 251 passes inwardly through open slot 240, and protrude into the degree of depth in sleeve 24 can be according to actual needs
Fixed, the usual degree of depth is 2～3mm.During actual design, block tongue 251 is from length L of sleeve 24 bottom end face1Less than electric conductor 22
Guide groove 220 degree of depth L2, therefore sleeve 24 part, a length of L of extension will be stretched out in the bottom of electric conductor 222-L1.When leading
Electricity body 22 contacts conductive plate 41 and during by jack-up (retraction), still slightly highlights sleeve 24, highlight length L3Generally 5mm is left
The right side, now, spring is fully compressed.
After insulated substrate 40 designs slope 400, if the vertical dimension that conductive plate 41 is bottom insulated substrate 40 is L4,
Then should meet L4<(L2-L1).When brush block 2 is after the slope 400 of insulated substrate 40 contacts with conductive plate 41 positive pole (or negative pole),
The electric conductor 22 of brush block 2 is sufficiently compressed by jack-up, spring, and its counteracting force makes the conductive plate 41 of electric conductor 22 and brush board 4
Certain contact force is kept, it is ensured that reliable conductive between the conductive plate 41 of electric conductor 22 and brush board 4 between positive pole (or negative pole).
The same with routine techniques, shown in Fig. 5, AGV 1 described in the present embodiment is provided with AGV controller, itself and car
Load storage battery connects, and is provided with master control computer in workshop, this master control computer and AGV charging station power supply (DC source) electricity
Connecting, described AGV controller is connected with master control computer by wireless.Described AGV charging station can be arranged on permission AGV 1 and stop
On orbital path only anywhere, such as disjunction traffic zone, turn to district and load stop zone etc..And in AGV controller
Being provided with accumulator electric-quantity testing circuit, when it detects that battery tension is on the low side, AGV controller sends to master control computer and fills
Electricity application signal, after master control computer receives this application signal, sends the instruction granting charging to charging station, and charging station accepts
After instruction, the output loop of charging station power supply is connected, to charging device (charging device in Fig. 5 is the charging device of narrow sense,
I.e. refer to the charging fit structure of the brush block in our utility model and brush board) conductive plate 41 power.
Certainly above-described embodiment is only for illustrating technology of the present utility model design and feature, its object is to allow and is familiar with this
The people of technology will appreciate that content of the present utility model and implements according to this, can not limit protection model of the present utility model with this
Enclose.All modifications done according to the spirit of this utility model main technical schemes, all should contain guarantor of the present utility model
Within the scope of protecting.
Claims (9)
1. an AGV battery charging plant, including being arranged on AGV(1) the upper and charging male that electrically connects with Vehicular accumulator cell
Be arranged on AGV charging station the charging female electrically connected with charging station power supply, be characterised by described charging male for respectively with
Two brush blocks (2) that the both positive and negative polarity of Vehicular accumulator cell is connected；And described charging female is to be arranged on AGV(1) operation guide rail (3)
On, or running the ground by guide rail (3) or the brush board (4) on supporter, described brush board (4) includes insulated substrate (40) and consolidates
Be scheduled on insulated substrate (40) upper and respectively with AGV(1) two pieces of conductive plates (41) being connected of the both positive and negative polarity of charging station power supply, these two pieces
Conductive plate (41) respectively with said two brush block (2) electrical contact for AGV(1) Vehicular accumulator cell charging.
AGV battery charging plant the most according to claim 1, it is characterised in that described brush block (2) is elastic contact type
Brush block, it includes one for being fixed to AGV(1) shell on installing plate (20), one by direct current supply line (21) and AGV
(1) electric conductor (22) of negative or positive electrode electrical connection of charging station power supply, a confession electric conductor being located on described installing plate (20)
(22) can bounce back by desired trajectory during contact conductive plate (41) or the ways of deflection activity and is for applying electric conductor
(22) reverse restoring force is to push against the elastic component (23) of described conductive plate (41).
AGV battery charging plant the most according to claim 2, it is characterised in that described ways includes sleeve (24)
Arrange with some guide plates (25), described guide plate (25) the most contour layout the sleeve that reclines (24) sidewall, the top one of guide plate (25)
Body formed have the spacer (250) fixing with installing plate (20), and portion integral arranges block tongue (251), described sleeve (24) side
Wall is provided with the open slot (240) inwardly protruded out for block tongue (251)；Described electric conductor (22) is located in sleeve (24), electric conductor
(22) being provided with the guide groove (220) corresponding with the block tongue (251) stretched in open slot (240), electric conductor (22) is at sleeve
(24) during interior free-falling, stopping by its guide groove (220) ends contact block tongue (251), now electric conductor (22) lower section is prominent
Go out sleeve (24)；Described elastic component (23) is spring, and described spring upper end is socketed on the projection that installing plate (20) is provided with, and
Lower end is then supported and is located in the counterbore that electric conductor (22) top is provided with.
AGV battery charging plant the most according to claim 2, it is characterised in that described ways is that peace is located in rotation
Pivot on dress plate (20), described electric conductor (22) bias is fixed on pivot, and described elastic component (23) is torsion spring, described torsion spring
Two ends respectively support be located on electric conductor (22) and installing plate (20) on the positioning convex being correspondingly arranged；Or described ways
For being fixed on the pivot on installing plate (20), described electric conductor (22) is eccentrically provided with axis hole, and is located at pivot by this shaft hole sleeve
On axle, described elastic component (23) is torsion spring, and the two ends of described torsion spring are the most right to being located on electric conductor (22) and installing plate (20) respectively
On the positioning convex that should arrange.
AGV battery charging plant the most according to claim 2, it is characterised in that described insulated substrate (40) is provided with use
In the slope (400) guiding described electric conductor (22) to do mild retraction or deflection activity.
AGV battery charging plant the most according to claim 1, it is characterised in that also include electrically connecting with Vehicular accumulator cell
AGV controller and the master control computer that electrically connects with charging station power supply, described AGV controller is by wireless and master control computer
Being connected, and be provided with accumulator electric-quantity testing circuit in AGV controller, when it detects that battery tension is on the low side, AGV controls
Device sends charging application signal to master control computer, after master control computer receives this application signal, sends permission to charging station
The instruction of charging, after charging station receives instruction, the output loop of charging station power supply is connected, and supplies to the conductive plate of charging device
Electricity.
AGV battery charging plant the most according to claim 1, it is characterised in that described electric conductor (22) is copper billet.
AGV battery charging plant the most according to claim 1, it is characterised in that described conductive plate (41) is copper coin.
AGV battery charging plant the most according to claim 3, it is characterised in that described guide plate (25) is two pieces, left and right
It is symmetrically set on sleeve (24) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721072.XU CN205811613U (en) | 2016-07-11 | 2016-07-11 | AGV battery charging plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721072.XU CN205811613U (en) | 2016-07-11 | 2016-07-11 | AGV battery charging plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811613U true CN205811613U (en) | 2016-12-14 |
Family
ID=58140462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620721072.XU Withdrawn - After Issue CN205811613U (en) | 2016-07-11 | 2016-07-11 | AGV battery charging plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026281A (en) * | 2016-07-11 | 2016-10-12 | 上海华欣民福电气科技有限公司 | AGV battery charging device |
| CN108116266A (en) * | 2017-12-31 | 2018-06-05 | 芜湖哈特机器人产业技术研究院有限公司 | A kind of AGV automatic charge devices and its application method |
-
2016
- 2016-07-11 CN CN201620721072.XU patent/CN205811613U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026281A (en) * | 2016-07-11 | 2016-10-12 | 上海华欣民福电气科技有限公司 | AGV battery charging device |
| CN106026281B (en) * | 2016-07-11 | 2019-04-16 | 上海华欣民福电气科技有限公司 | AGV battery charging plant |
| CN108116266A (en) * | 2017-12-31 | 2018-06-05 | 芜湖哈特机器人产业技术研究院有限公司 | A kind of AGV automatic charge devices and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20190416 |