CN212098458U - Uninterrupted charging system for AGV - Google Patents
Uninterrupted charging system for AGV Download PDFInfo
- Publication number
- CN212098458U CN212098458U CN201922388251.2U CN201922388251U CN212098458U CN 212098458 U CN212098458 U CN 212098458U CN 201922388251 U CN201922388251 U CN 201922388251U CN 212098458 U CN212098458 U CN 212098458U
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- charging
- power supply
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- module
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- 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
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides an incessant charging system for AGV, including setting up the vehicle charging mechanism on the transport vechicle and setting up the charging track below the transport vechicle, be provided with power supply joint and power supply circuit board in the charging track, the vehicle charging mechanism includes charging joint and charging module vehicle MCU, the power supply circuit board includes power supply controller and power supply, the utility model discloses a set up charging track and set up a plurality of charging positions on charging track at the interval, when the transport vechicle need charge and reach charging position, the vehicle charging mechanism stretches out the charging joint automatically, make it with the charging joint with the power supply joint electricity of charging position is connected; meanwhile, the charging module of the vehicle charging mechanism is provided with a high-power energy storage capacitor to realize quick charging, so that the AGV can continuously work, and the working efficiency of the logistics warehouse is improved.
Description
Technical Field
The utility model belongs to the technical field of the automatic guide transport vechicle technique of charging and specifically relates to an incessant charging system for AGV.
Background
At present, the logistics industry develops rapidly, a large number of AGVs (automated Guided vehicles), namely, automatic Guided vehicles, are used as carrying equipment in a large warehouse, in order to move, the AGVs are powered by batteries, but are limited by the capacity of the batteries, the AGVs need to be charged frequently, the charging time is long, the batteries are fully charged once, and the time is usually 3 to 6 hours. During charging, the AGV cannot move to work, and the work efficiency of logistics is reduced.
Disclosure of Invention
In order to solve the problem, the utility model provides an incessant charging system for AGV.
The main contents of the utility model include:
the uninterrupted charging system for the AGV comprises a transport vehicle and a charging track, wherein the charging track comprises a track body and a plurality of charging positions arranged at intervals in the track body, each charging position comprises a power supply joint and a power supply module, each power supply joint is connected with each power supply module, each power supply module comprises a power supply controller, a power supply source and a power supply protection module, each power supply source is connected with the corresponding power supply controller and the corresponding power supply protection module, and each power supply source is connected with the corresponding power supply joint; the transport vehicle comprises a frame and a vehicle charging mechanism arranged below the frame, wherein the vehicle charging mechanism comprises a vehicle MCU (microprogrammed control unit), a charging module and a charging connecting assembly; the charging connection assembly comprises a charging connector and a charging telescopic structure, the charging connector is connected with the charging telescopic structure, when the transport vehicle arrives at the charging position and needs to be charged, the power supply connector is electrically connected with the charging connector, and the charging module comprises an energy storage capacitor.
Preferably, the charging module comprises a charging circuit and a charging connector, the charging circuit is connected with a driving system of the transport vehicle, and the charging connector is connected with the charging circuit through the charging connector; the charging connector is connected with the charging connector through a connecting wire.
Preferably, the charging telescopic structure comprises a telescopic wire harness box and an automatic telescopic rod, and the connecting lead passes through the telescopic wire harness box; the charging connector is connected with a piston rod body of the automatic telescopic rod, a cylinder body of the automatic telescopic rod is fixedly connected to the frame, and the automatic telescopic rod is connected with the vehicle MCU.
Preferably, the telescopic wire harness box comprises a box body, a wire inlet and a wire outlet are formed in two ends of the box body, a fixing plate is arranged at one end, close to the wire outlet, of the side wall of the box body, a transfer through hole is formed in the fixing plate, a telescopic spring is fixedly arranged at one end, provided with the wire inlet, of the box body, and the end portion of the telescopic spring is connected with a telescopic ring; the connecting wire sequentially penetrates through the wire inlet, the transfer through hole, the telescopic ring and the wire outlet to be connected with the charging connector.
Preferably, an in-place sensor is arranged on the cylinder body of the automatic telescopic rod and is connected with the vehicle MCU.
Preferably, the power supply controller is a single chip microcomputer, the power supply is a charging pile, and the power supply protection module comprises a short-circuit protection circuit and a discharge protection circuit.
Preferably, the vehicle MCU is HL7016 in model number.
The beneficial effects of the utility model reside in that: the utility model provides an uninterrupted charging system for AGV, through setting up the charging track and set up a plurality of charging positions on the charging track at intervals, when the transport vechicle need charge and reach the charging position, the vehicle charging mechanism stretches out the joint that charges automatically, makes it with the joint that charges with the power supply joint electricity at charging position; meanwhile, the charging module of the vehicle charging mechanism is provided with a high-power energy storage capacitor to realize quick charging, so that the AGV can continuously work, and the working efficiency of the logistics warehouse is improved.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the retractable wire harness box.
Detailed Description
The technical solution protected by the present invention will be specifically described below with reference to the accompanying drawings.
Please refer to fig. 1 to 3. The utility model provides an incessant charging system for AGV, including transport vechicle and the track that charges, the track that charges includes track body 20 and sets up the electric potential of charging that a plurality of intervals in the track body 20 set up, the electric potential of charging can provide charging for the transport vechicle, the transport vechicle is followed the track that charges traveles, when it needs charge, is close during the electric potential of charging, the transport vechicle automatic with the electric potential of charging carries out the electricity and connects, the charging circuit of transport vechicle can realize quick charge including powerful energy storage capacitor, then provides the power for the transport vechicle, avoids the transport vechicle to charge for a long time and influences transportation work.
Specifically, the position of charging includes power supply joint and charging line board, power supply joint with the charging line board is connected, be provided with power module on the charging line board, power module includes power supply controller, power supply and power supply protection module, wherein, power supply with power supply controller with power supply protection module connects, power supply with power supply connects, promptly power supply is under power supply controller's control, and is in under power supply protection module's protection to power supply joint provides the electric energy.
In one embodiment, the power supply controller is a single chip, the power supply is a charging pile or a dc power supply, and the power supply protection module includes a short-circuit protection circuit and a discharge protection circuit, where the short-circuit protection circuit and the discharge protection circuit only use an existing discharge control circuit, and a person skilled in the art can design and implement a power supply module with a power supply function, which is not described herein again.
The transport vehicle comprises a frame 10 and a vehicle charging mechanism arranged below the frame 10, wherein the vehicle charging mechanism comprises a charging circuit board, a vehicle MCU, a charging module and a charging connecting assembly are arranged on the charging circuit board, the vehicle MCU is connected with the charging module, and the charging connecting assembly is connected with the charging module; the charging connection assembly comprises a charging connector and a charging telescopic structure, the charging connector is connected with the charging telescopic structure, when the transport vehicle arrives at a charging position and needs to be charged, the power supply connector automatically extends out and is connected with the charging connector electrically, and when charging is completed, the power supply connector automatically retracts.
In one of them embodiment, the module of charging includes charging circuit and charging connector, charging circuit is connected with transport vechicle actuating system to the actuating system with the electric energy supply transport vechicle, thereby make the transport vechicle can travel, and charging circuit is including powerful energy storage capacitor, and in the charging process, this energy storage capacitor can store the electric energy, provides the electric energy for the actuating system of transport vechicle after the completion of charging, uses powerful energy storage capacitor can quick charge, and can store the electric energy of large capacity, charging circuit's concrete implementation, technical personnel in the field can design by oneself as required, the utility model discloses an innovation point lies in having chooseed for use powerful energy storage capacitor with the more electric energy of storage and realize quick charge, reduces down time.
As shown in fig. 2, the charging connector 15 is connected to the charging circuit 11 through the charging connector 12; the charging connector 12 is connected with the charging connector 15 through a connecting wire 100, and the charging connector 15 can automatically stretch out and draw back to realize automatic electric connection with a power supply connector.
Specifically, the charging telescopic structure comprises a telescopic wire harness box 13 and an automatic telescopic rod 14, and the connecting wire 100 passes through the telescopic wire harness box 13; the charging connector 15 is connected with a piston rod body 141 of the automatic telescopic rod 14, a cylinder body 140 of the automatic telescopic rod 14 is fixedly connected to the frame 10, the automatic telescopic rod 14 is connected with the vehicle MCU, when the transport vehicle needs to be charged and reaches a charging position, the vehicle MCU controls the automatic telescopic rod 14 to extend out so as to drive the charging connector 15 to extend out to be electrically connected with the power supply connector, and after the charging is completed, the automatic telescopic rod 14 is controlled to retract so as to disconnect the charging connector 15 from the power supply connector.
Furthermore, the telescopic wire harness box 13 can realize the orderly extension and retraction of the connecting wire 100, in one embodiment, as shown in fig. 3, the telescopic wire harness box 13 includes a box body 130, two ends of the box body 130 are provided with a wire inlet and a wire outlet, one end of the side wall of the box body 130 close to the wire outlet is provided with a fixing plate 133, the fixing plate 133 is provided with a transit through hole, one end of the box body 130 provided with the wire inlet is fixedly provided with a telescopic spring 131, and the end of the telescopic spring 131 is connected with a telescopic ring 132; the connecting wire 100 sequentially penetrates through the wire inlet, the transfer through hole, the telescopic ring 132 and the wire outlet and is connected with the charging connector 15, when the charging connector 15 is driven by the automatic telescopic rod 14 to stretch out, the connecting wire 100 is pulled, the telescopic spring 131 is stretched to be electrically connected with the power supply connector, after charging is completed, the automatic telescopic rod 14 drives the charging connector 15 to retract, and at the moment, the telescopic spring 131 resets, so that the connecting wire also retracts into the frame and cannot scatter outside.
In addition, an in-place sensor is arranged on the cylinder body 140 of the automatic telescopic rod 14 and is connected with the vehicle MCU; the model of the vehicle MCU is HL 7016.
The working process of the utility model is as follows: the vehicle MCU can real-timely monitor the electric quantity of the transport vehicle, when the electric quantity is insufficient, the charging module is started to work, after the in-place sensor detects that the vehicle body reaches a charging position, the vehicle MCU controls the automatic telescopic rod to drive the charging joint to extend out to be connected with the power supply joint, at this time, the power supply controller controls the power supply output power supply to supply power to the charging module, a high-power energy storage capacitor in the charging module starts to store the electric quantity, when the electric quantity is fully stored, the vehicle MCU controls the automatic telescopic rod to drive the charging joint to retract so as to be disconnected with the power supply joint, at this time, the power supply controller enables the power supply to stop supplying power, and the safety of the power supply joint is guaranteed.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The uninterrupted charging system for the AGV is characterized by comprising a transport vehicle and a charging track, wherein the charging track comprises a track body and charging positions arranged at a plurality of intervals in the track body, each charging position comprises a power supply connector and a power supply circuit board, a power supply module is arranged on each power supply circuit board, each power supply connector is connected with a power supply module, each power supply module comprises a power supply controller, a power supply source and a power supply protection module, each power supply source is connected with the power supply controller and the power supply protection module, and each power supply source is connected with the corresponding power supply connector; the transport vehicle comprises a frame and a vehicle charging mechanism arranged below the frame, wherein the vehicle charging mechanism comprises a charging circuit board, a vehicle MCU, a charging module and a charging connecting assembly are arranged on the charging circuit board, the vehicle MCU is connected with the charging module, and the charging connecting assembly is connected with the charging module; the charging connection assembly comprises a charging connector and a charging telescopic structure, the charging connector is connected with the charging telescopic structure, and when the transport vehicle reaches the charging position and needs to be charged, the power supply connector is electrically connected with the charging connector; the charging module includes an energy storage capacitor.
2. The system of claim 1, wherein said charging module includes a charging circuit and a charging connector, said charging circuit being connected to a transport vehicle drive system, said charging connector being connected to said charging circuit through said charging connector; the charging connector is connected with the charging connector through a connecting wire.
3. The system of claim 2, wherein said charging telescoping structure includes a telescoping harness box through which said connecting wires pass and an automatic telescoping rod; the charging connector is connected with a piston rod body of the automatic telescopic rod, a cylinder body of the automatic telescopic rod is fixedly connected to the frame, and the automatic telescopic rod is connected with the vehicle MCU.
4. The system of claim 3, wherein the retractable wire harness box comprises a box body, a wire inlet and a wire outlet are formed in two ends of the box body, a fixing plate is arranged at one end, close to the wire outlet, of the side wall of the box body, a transfer through hole is formed in the fixing plate, a retractable spring is fixedly arranged at one end, provided with the wire inlet, of the box body, and a retractable ring is connected to the end of the retractable spring; the connecting wire sequentially penetrates through the wire inlet, the transfer through hole, the telescopic ring and the wire outlet to be connected with the charging connector.
5. The system of claim 4, wherein an in-position sensor is disposed on the cylinder of the automatic telescopic rod, and the in-position sensor is connected to the vehicle MCU.
6. The system of claim 1, wherein the power controller is a single-chip microcomputer, the power source is a charging pile, and the power protection module comprises a short-circuit protection circuit and a discharge protection circuit.
7. The system of claim 1, wherein the vehicle MCU is of type HL 7016.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388251.2U CN212098458U (en) | 2019-12-26 | 2019-12-26 | Uninterrupted charging system for AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388251.2U CN212098458U (en) | 2019-12-26 | 2019-12-26 | Uninterrupted charging system for AGV |
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| Publication Number | Publication Date |
|---|---|
| CN212098458U true CN212098458U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388251.2U Active CN212098458U (en) | 2019-12-26 | 2019-12-26 | Uninterrupted charging system for AGV |
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| Country | Link |
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| CN (1) | CN212098458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241833A (en) * | 2021-05-11 | 2021-08-10 | 诠航科技有限公司 | Tunnel machine |
-
2019
- 2019-12-26 CN CN201922388251.2U patent/CN212098458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241833A (en) * | 2021-05-11 | 2021-08-10 | 诠航科技有限公司 | Tunnel machine |
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