CN108944497A - A kind of AGV trolley wireless charging system - Google Patents
A kind of AGV trolley wireless charging system Download PDFInfo
- Publication number
- CN108944497A CN108944497A CN201810541911.3A CN201810541911A CN108944497A CN 108944497 A CN108944497 A CN 108944497A CN 201810541911 A CN201810541911 A CN 201810541911A CN 108944497 A CN108944497 A CN 108944497A
- Authority
- CN
- China
- Prior art keywords
- agv trolley
- electromagnetic induction
- roadbed
- protective plate
- wireless charging
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
- B60L2200/44—Industrial trucks or floor conveyors
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of AGV trolley wireless charging system, including AGV trolley, road charging unit, AGV trolley is internally provided with battery group；The bottom of AGV trolley is installed with electromagnetic induction receiver board, rectifier, stable-pressure device, charging-discharging controller are installed with above receiver board, the protective plate that road charging unit includes metal roadbed, is arranged in above metal roadbed, electromagnetic induction transmitting board group is provided between protective plate and metal roadbed, electromagnetic induction transmitting board group is made of multiple according to the electromagnetic induction expelling plate of array distribution, and electromagnetic induction expelling plate includes the transmitting coil that multiturn can be coupled with receiving coil.The AGV trolley can charged during traveling by wireless charging technology, so that AGV trolley has remained enough electricity to meet its driving requirements, also just no longer need to that a large amount of equipment acquisition cost can be saved equipped with spare AGV trolley.
Description
Technical field
The present invention relates to a kind of AGV trolley wireless charging systems, belong to AGV trolley technical field.
Background technique
AGV (Automated Guided Vehicles) also known as automatic guided vehicle, automatic navigation vehicle, laser navigation vehicle.Its
Distinguishing feature be it is unmanned, on AGV be equipped with automatic guiding system, can be with safeguards system in the feelings for not needing artificial pilotage
Cargo or material can be transported to destination from starting point automatically along scheduled route automatic running under condition.AGV's is another
A feature be it is flexible, high degree of automation and intelligent level are high, the driving path of AGV can require according to storage goods yard,
Technological process of production etc. changes and flexibly changes, and the expense and traditional conveyer belt and rigid transmission that operating path changes
Line is compared to very cheap.AGV generally is equipped with charging crane, can realize cargo and object with other logistics equipments from mobile interface
Material handling and carrying full process automatization.In addition, AGV also has the characteristics that clean manufacturing, AGV is provided by included battery
Power, it is noiseless in operational process, pollution-free, it can apply and require the clean place of working environment many.
Due to current AGV trolley be all by first it is fully charged, then work again, this mode recharged after being finished electricity
Work, regardless of being fast charge or trickle charge, within this period of charging, AGV trolley is in idle state；Usually
Guarantee continuous operations, continuous operations can be met by needing more AGV trolleies to be used alternatingly, and virtually improve equipment purchase
It is set to this.
Summary of the invention
The present invention is in view of the deficienciess of the prior art, provide a kind of AGV trolley wireless charging system, particular technique side
Case is as follows:
A kind of AGV trolley wireless charging system, including AGV trolley, road charging unit, the AGV trolley are internally provided with
Battery group；The bottom of the AGV trolley is installed with electromagnetic induction receiver board, is installed with above the electromagnetic induction receiver board
Rectifier, stable-pressure device, charging-discharging controller, the electromagnetic induction receiver board include multiturn receiving coil；The electromagnetic induction
Receiving coil in receiver board is electrically connected with rectifier, and the rectifier is electrically connected with stable-pressure device, the stable-pressure device with fill
Discharge controller electrical connection, the charging-discharging controller are electrically connected with battery group；The road charging unit includes metal road
The top of protective plate, the protective plate and metal is arranged in base, the protective plate being arranged in above metal roadbed, the AGV trolley
Electromagnetic induction transmitting board group is provided between roadbed, the electromagnetic induction transmitting board group is by multiple electromagnetism senses according to array distribution
Expelling plate is answered to form, the electromagnetic induction expelling plate includes the transmitting coil that multiturn can be coupled with receiving coil；It is described anti-
The outside of backplate is additionally provided with power distribution cabinet, and whether the power distribution cabinet control transmitting coil charges.
As an improvement of the above technical solution, when the transmitting coil is charged and generates magnetic field, the small garage of AGV
It sails on protective plate, the emission lines in the receiving coil in the electromagnetic induction receiver board and the electromagnetic induction expelling plate near it
Circle generates induction alternating current by coupling, which becomes direct current by rectifier, which fills by pressure stabilizing
It sets and carries out pressure stabilizing and be transported to battery group under the control of charging-discharging controller to be stored, the battery group is small to AGV
Vehicle energy supply.
As an improvement of the above technical solution, more metal supports are fixedly provided between the protective plate and metal roadbed
Column is also filled with the conductive filler layer for surrounding electromagnetic induction expelling plate between the protective plate and metal roadbed.
As an improvement of the above technical solution, the conductive filler layer is made of heat-conducting type epoxyn.
As an improvement of the above technical solution, the inside of the AGV trolley be additionally provided be in parallel with battery group it is standby
With battery group.
As an improvement of the above technical solution, the bottom of the AGV trolley is additionally provided with what whether control power distribution cabinet was powered
Wireless switching.
Beneficial effects of the present invention: AGV trolley of the present invention can pass through wireless charging technology during traveling
It is charging, so that AGV trolley has remained enough electricity to meet its driving requirements, the AGV trolley is in operation
No longer needed in the process equipped with spare AGV trolley, under the premise of meeting continuous operations, can save a large amount of equipment purchasing at
This.
Detailed description of the invention
Fig. 1 is AGV trolley wireless charging system structural schematic diagram of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, the AGV trolley wireless charging system, including AGV trolley 1, road charging unit, the AGV are small
Vehicle 1 is internally provided with battery group 2, and the bottom of the AGV trolley 1 is installed with electromagnetic induction receiver board 3, the electromagnetic induction
The top of receiver board 3 is installed with rectifier 4, stable-pressure device 5, charging-discharging controller 6, and the electromagnetic induction receiver board 3 includes more
Circle receiving coil；Receiving coil in the electromagnetic induction receiver board 3 is electrically connected with rectifier 4, and the rectifier 4 is filled with pressure stabilizing
5 electrical connections are set, the stable-pressure device 5 is electrically connected with charging-discharging controller 6, and the charging-discharging controller 6 is electrically connected with battery group 2
It connects；The road charging unit includes metal roadbed 8, the protective plate 7 that 8 top of metal roadbed is arranged in, and the AGV trolley 1 is set
It sets and is provided with electromagnetic induction transmitting board group, the electromagnetism sense between the top of protective plate 7, the protective plate 7 and metal roadbed 8
Board group should be emitted to be made of multiple according to the electromagnetic induction expelling plate 9 of array distribution, the electromagnetic induction expelling plate 9 includes multiturn
The transmitting coil that can be coupled with receiving coil；The outside of the protective plate 7 is additionally provided with power distribution cabinet 12, the power distribution cabinet 12
Whether control transmitting coil charges.
The energization of power distribution cabinet 12 is charged to transmitting coil, and the transmitting coil charges and generates magnetic field, the AGV
Trolley 1 travels on protective plate 7；Due to there is multiple electromagnetic induction expelling plates 9 according to array distribution on metal roadbed 8, this makes
Obtain no matter the traveling of AGV trolley 1 there are more AGV trolleies 1 all travelling on any position of protective plate 7 or protective plate 7, institute
The receiving coil in electromagnetic induction receiver board 3 is stated with the transmitting coil in the electromagnetic induction expelling plate 9 near it by coupling production
Raw induction alternating current, the induction alternating current become direct current by rectifier 4, which carries out pressure stabilizing by stable-pressure device 5
And be transported to battery group 2 under the control of charging-discharging controller 6 and stored, the battery group 2 is energized to AGV trolley 1.
Stable-pressure device 5 and charging-discharging controller 6 can protect battery group 2, prevent damage battery group 2.
The metal roadbed 8 can be made of stainless steel plate, and metal roadbed Final 8 degree is high, and thermal diffusivity is good, can by charging process,
The heat that electromagnetic induction expelling plate 9 generates distributes in time；Meanwhile metal roadbed 8 can also reflecting barrier a part electricity
Magnetic wave.The protective plate 7 can also be made of heat-conducting type epoxyn.
Further, more metal support columns 10, the protection are fixedly provided between the protective plate 7 and metal roadbed 8
The conductive filler layer 11 for surrounding electromagnetic induction expelling plate 9 is also filled between plate 7 and metal roadbed 8.Metal support column 10 can
Stainless steel column is selected, metal support column 10 is used to support protective plate 7.Further, the conductive filler layer 11 is by thermally conductive type ring
Oxygen resin adhesive is made.
The heat-conducting type epoxyn is by epoxy resin base, curing agent, diluent, promotor and heat filling
The engineering adhesive being formulated, the optional metal-powder of heat filling, such as iron powder, copper powder, aluminium powder, preferential thermal conductivity is most
Excellent copper powder.Selection copper powder is heat filling, is not only able to improve the heating conduction of the heat-conducting type epoxyn, and
And its mechanical strength can also be increased.After the heat-conducting type epoxy adhesive cures, good heat conductivity, wearability,
Crushing resistance etc. is excellent.
Further, the inside of the AGV trolley 1 is additionally provided with the standby battery group being in parallel with battery group 2.It stores
Power supply circuit between battery pack 2 and standby battery group is equipped with control switch, can mutually cut in the power supply to AGV trolley 1
It changes, guarantees that battery group 2 and standby battery group do not power and charge simultaneously in use process, improve safety.
Further, the bottom of the AGV trolley 1 is additionally provided with the wireless switching whether control power distribution cabinet 12 is powered.Institute
When stating the electricity of battery group 2 in AGV trolley 1 lower than a certain threshold, the background control system that control AGV trolley 1 is run is activated
Wireless switching, wireless switching is connected so that power distribution cabinet 12 is powered, and power distribution cabinet 12 is powered to charging to transmitting coil, so may be used
Carry out wireless charging operation.
In the above-described embodiments, AGV trolley 1 of the present invention can be existed during traveling by wireless charging technology
It charges, so that AGV trolley 1 has been always ensured that enough electricity to meet its driving requirements, the AGV trolley 1 is in operation
No longer needed in the process equipped with spare AGV trolley, under the premise of meeting continuous operations, can save a large amount of equipment purchasing at
This.An either AGV trolley 1 is being travelled or more AGV trolleies 1 while being travelled, and can be synchronized and be carried out charging work
Industry, charge efficiency is high.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of AGV trolley wireless charging system, including AGV trolley (1), road charging unit, the AGV trolley (1) it is interior
Portion is provided with battery group (2), it is characterised in that: the bottom of the AGV trolley (1) is installed with electromagnetic induction receiver board (3), institute
It states and is installed with rectifier (4), stable-pressure device (5), charging-discharging controller (6), the electromagnetism above electromagnetic induction receiver board (3)
Incuding receiver board (3) includes multiturn receiving coil；Receiving coil and rectifier (4) electricity in the electromagnetic induction receiver board (3)
Connection, the rectifier (4) are electrically connected with stable-pressure device (5), and the stable-pressure device (5) is electrically connected with charging-discharging controller (6),
The charging-discharging controller (6) is electrically connected with battery group (2)；The road charging unit include metal roadbed (8), setting exist
Protective plate (7) above metal roadbed (8), the AGV trolley (1) are arranged in the top of protective plate (7), the protective plate (7)
Electromagnetic induction transmitting board group is provided between metal roadbed (8), the electromagnetic induction transmitting board group is by multiple according to array point
The electromagnetic induction expelling plate (9) of cloth forms, and the electromagnetic induction expelling plate (9) includes that multiturn can be coupled with receiving coil
Transmitting coil；The outside of the protective plate (7) is additionally provided with power distribution cabinet (12), and whether power distribution cabinet (12) the control transmitting coil
It charges.
2. a kind of AGV trolley wireless charging system according to claim 1, it is characterised in that: when the transmitting coil into
Row charges and generates magnetic field, and AGV trolley (1) traveling is on protective plate (7), connecing in the electromagnetic induction receiver board (3)
Take-up circle is handed over the transmitting coil in the electromagnetic induction expelling plate (9) near it by coupling generation induction alternating current, the induction
Galvanic electricity becomes direct current by rectifier (4), and the direct current is by stable-pressure device (5) progress pressure stabilizing and in charging-discharging controller
(6) it is transported to battery group (2) under control to be stored, the battery group (2) energizes to AGV trolley (1).
3. a kind of AGV trolley wireless charging system according to claim 1, it is characterised in that: the protective plate (7) and gold
Belong to and be fixedly provided with more metal support columns (10) between roadbed (8), is also filled up between the protective plate (7) and metal roadbed (8)
There is the conductive filler layer (11) for surrounding electromagnetic induction expelling plate (9).
4. a kind of AGV trolley wireless charging system according to claim 3, it is characterised in that: the conductive filler layer
(11) it is made of heat-conducting type epoxyn.
5. a kind of AGV trolley wireless charging system according to claim 1, it is characterised in that: the AGV trolley (1)
Inside is additionally provided with the standby battery group being in parallel with battery group (2).
6. a kind of AGV trolley wireless charging system according to claim 1, it is characterised in that: the AGV trolley (1)
Bottom is additionally provided with the wireless switching whether control power distribution cabinet (12) is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541911.3A CN108944497A (en) | 2018-05-30 | 2018-05-30 | A kind of AGV trolley wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541911.3A CN108944497A (en) | 2018-05-30 | 2018-05-30 | A kind of AGV trolley wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108944497A true CN108944497A (en) | 2018-12-07 |
Family
ID=64492586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541911.3A Pending CN108944497A (en) | 2018-05-30 | 2018-05-30 | A kind of AGV trolley wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108944497A (en) |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |