CN203554019U - Dynamic non-contact charging device for route-fixed driving type unmanned transport vehicle - Google Patents
Dynamic non-contact charging device for route-fixed driving type unmanned transport vehicle Download PDFInfo
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- CN203554019U CN203554019U CN201320698599.1U CN201320698599U CN203554019U CN 203554019 U CN203554019 U CN 203554019U CN 201320698599 U CN201320698599 U CN 201320698599U CN 203554019 U CN203554019 U CN 203554019U
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Abstract
The utility model discloses a dynamic non-contact charging device for a route-fixed driving type unmanned transport vehicle. The dynamic non-contact charging device comprises a rail power transmitting unit, a vehicle-mounted power-receiving unit and an associated unit, wherein the rail power transmitting unit is arranged by the side of a guide rail sectionally, and the vehicle-mounted power-receiving unit is arranged on a vehicle body; the rail power transmitting unit is connected with the vehicle-mounted power-receiving unit through electromagnetic coupling of the associated unit to form an electromagnetic connection channel; and the association unit is provided with a super-capacitor, and the vehicle-mounted power-receiving unit and the super-capacitor supply power alternatively, thereby realizing the continuos driving of the vehicle body on the guide rail. The rail power transmitting unit is an electromagnetic conversion circuit of a multiple-group structure, the vehicle-mounted power-receiving unit is a vehicle-mounted electricity pick-up circuit, the coupling of a primary coil and a secondary coil is utilized for transmitting energy of the rail power transmitting unit to the vehicle-mounted power-receiving unit, and the alternative power supply for the unmanned transport vehicle is realized with the cooperation of the super-capacitor. The dynamic non-contact charging device can reduce the capacity of the charging battery, and decreases the cost and charging time thereof; and the unmanned transport vehicle can operate while charging, and the battery life and working efficiency are improved.
Description
Technical field
The utility model relates to the power-supply device in a kind of wheeled mobile robot field, particularly a kind of alignment dynamic non-contact charging device of type automatic guided vehicle that travels.
Background technology
Conventionally, the power source that has the automatic guided vehicle of definite driving path is chargeable storage, and its inherent shortcoming is: operation can not be charged, and charging can not move, and battery capacity is limited, and running time is discontinuous.
In recent years, proposed a kind of contactless power supply system abroad, Chinese patent CN1604437 has also proposed a kind of " contactless power supply system ", and the defect of this class contactless power supply system is that energy loss is large, power supply cost is high.
Summary of the invention
The purpose of this utility model is that a kind of alignment dynamic non-contact charging device of type automatic guided vehicle that travels will be provided, it can realize the dynamic non-contact charge of automatic guided vehicle effectively, realizes reliably instant charging, reduces charging energy consumption, saves power supply cost.
The technical solution of the utility model is:
Design a kind of alignment dynamic non-contact charging device of type automatic guided vehicle that travels, it is comprised of track power transmission unit, vehicle-mounted electric unit and the associative cell of being subject to; Track power transmission unit subsection setup is by guide rail, and the vehicle-mounted electric unit that is subject to is arranged on car body; Track power transmission unit connects the vehicle-mounted electric unit that is subject to by the electromagnetic coupled of associative cell, forms electromagnetism interface channel; Associative cell is provided with super capacitor, and vehicle-mounted electric unit and the super capacitor interleaved power of being subject to realized car body operation continuously on guide rail.
Track power transmission unit is comprised of interconnective pressure sensor circuit, wireless network control circuit, elementary current rectifying and wave filtering circuit, switching circuit, high-frequency inverter circuit, primary coil, track power transmission unit is the electromagnetic switching circuit of many group structures, for the civil power of electrical network is transformed to high-frequency ac power; In track power transmission unit, wireless network control circuit is Bonding pressure sensing circuit and switching circuit respectively, elementary current rectifying and wave filtering circuit is connected primary coil by switching circuit with high-frequency inverter circuit, switching circuit is for controlling the break-make of high-frequency ac power, thereby control having or not of high-frequency alternating magnetic field, high-frequency inverter circuit provides alternating current for primary coil, and primary coil subsection setup, on guide rail, is high-frequency alternating magnetic field for the high-frequency alternating current transformation that track power transmission unit is produced.
The vehicle-mounted electric unit that is subject to is comprised of interconnective secondary coil, reduction voltage circuit, secondary commutation filter circuit, charging circuit, commutation circuit, and secondary coil is arranged on horizontal magnetic conductance part, for being electric energy by the power conversion of alternating magnetic field; Vehicle-mounted, be subject in electric unit, secondary coil connects reduction voltage circuit and secondary commutation filter circuit successively, secondary commutation filter circuit connects respectively charging circuit and commutation circuit, charging circuit is for charging to super capacitor, commutation circuit is for circuit conversion, thereby provides electrical source of power for automatic guided vehicle.
Associative cell is provided with the parts such as super capacitor, guide rail, car body, horizontal magnetic conductance part, vertically magnetic conductance part, and front axle, front-wheel, screen, protective layer, automatic guided vehicle; Super capacitor is arranged on car body, is used to car body that power supply is provided; Horizontal magnetic conductance part and vertically magnetic conductance part are arranged on car body, for forming magnetic circuit with guide rail.
Useful technique effect of the present utility model is: due to the electromagnetic switching circuits of track power transmission unit for many group structures, the vehicle-mounted electric unit that is subject to is that vehicular is picked up circuit, thereby can subsection setup and be that many automatic guided vehicles charge.Simultaneously because track power transmission unit is subject to electric unit employing magnetic coupling connected mode with vehicle-mounted, thereby can realize instant charging.In addition owing to being provided with super capacitor in associative cell, thereby charging energy consumption is low, charge efficiency is high, charge and discharge often, have extended cycle life.The utlity model has simple in structure, handling safety, advantage reliable and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams.
Fig. 2 is configuration schematic diagram.
In figure, 1, track power transmission unit, 2, the vehicle-mounted electric unit that is subject to, 3, associative cell, 4, pressure sensor circuit, 5, wireless network control circuit, 6, elementary current rectifying and wave filtering circuit, 7, switching circuit, 8, high-frequency inverter circuit, 9, primary coil, 10, secondary coil, 11, reduction voltage circuit, 12, secondary commutation filter circuit, 13, charging circuit, 14, commutation circuit, 15, super capacitor, 16, guide rail, 17, car body, 18, front axle, 19, front-wheel, 20, horizontal magnetic conductance part, 21, vertical magnetic conductance part, 22, screen, 23, protective layer, 24, automatic guided vehicle.
Embodiment
The embodiment providing below in conjunction with accompanying drawing divides three parts to further illustrate the utility model.
First, structure and function.
Described embodiment comprises: track power transmission unit (1), vehicle-mounted electric unit (2), the associative cell (3) of being subject to.
Track power transmission unit (1) comprising: pressure sensor circuit (4), wireless network control circuit (5), elementary current rectifying and wave filtering circuit (6), switching circuit (7), high-frequency inverter circuit (8), primary coil (9).
The vehicle-mounted electric unit (2) that is subject to comprising: secondary coil (10), reduction voltage circuit (11), secondary commutation filter circuit (12), charging circuit (13), commutation circuit (14).
Associative cell (3) comprising: super capacitor (15), guide rail (16), car body (17), front axle (18), front-wheel (19), horizontal magnetic conductance part (20), vertical magnetic conductance part (21), screen (22), protective layer (23), automatic guided vehicle (24).
Described device is comprised of track power transmission unit (1), vehicle-mounted electric unit (2) and the associative cell (3) of being subject to; Track power transmission unit (1) subsection setup is other at guide rail (16), and the vehicle-mounted electric unit (2) that is subject to is arranged on car body (17); Track power transmission unit (1) connects the vehicle-mounted electric unit (2) that is subject to by the electromagnetic coupled of associative cell (3), forms electromagnetism interface channel; Associative cell (3) is provided with super capacitor (15), and vehicle-mounted electric unit (2) and super capacitor (15) interleaved power of being subject to realized car body (17) in the upper operation continuously of guide rail (16).
Track power transmission unit (1) is comprised of interconnective pressure sensor circuit (4), wireless network control circuit (5), elementary current rectifying and wave filtering circuit (6), switching circuit (7), high-frequency inverter circuit (8), primary coil (9), track power transmission unit (1) is the electromagnetic switching circuit of many group structures, for the civil power of electrical network is transformed to high-frequency ac power; in track power transmission unit (1), wireless network control circuit (5) is Bonding pressure sensing circuit (4) and switching circuit (7) respectively, elementary current rectifying and wave filtering circuit (6) is connected primary coil (9) by switching circuit (7) with high-frequency inverter circuit (8), switching circuit (7) is for controlling the break-make of high-frequency ac power, thereby control having or not of high-frequency alternating magnetic field, high-frequency inverter circuit (8) provides alternating current for primary coil (9), primary coil (9) subsection setup is on guide rail (16), the high-frequency alternating current transformation that is used for track power transmission unit (1) to produce is high-frequency alternating magnetic field.
The vehicle-mounted electric unit (2) that is subject to is comprised of interconnective secondary coil (10), reduction voltage circuit (11), secondary commutation filter circuit (12), charging circuit (13), commutation circuit (14), it is upper that secondary coil (10) is arranged on horizontal magnetic conductance part (20), for being electric energy by the power conversion of alternating magnetic field; Vehicle-mounted, be subject in electric unit (2), secondary coil (10) connects reduction voltage circuit (11) and secondary commutation filter circuit (12) successively, secondary commutation filter circuit (12) connects respectively charging circuit (13) and commutation circuit (14), charging circuit (13) is for charging to super capacitor (15), commutation circuit (14) is for circuit conversion: when secondary commutation filter circuit (12) has signal, commutation circuit (14) disconnection is connected with super capacitor (15), and charging circuit (13) charges to super capacitor (15); When secondary commutation filter circuit (12) no signal, commutation circuit (14) disconnection is connected with secondary commutation filter circuit (12), connection is connected with super capacitor (15), super capacitor (15) electric discharge, and provide electrical source of power for automatic guided vehicle (24).
Associative cell (3) is provided with the parts such as super capacitor (15), guide rail (16), car body (17), horizontal magnetic conductance part (20), vertically magnetic conductance part (21), and front axle (18), front-wheel (19), screen (22), protective layer (23), automatic guided vehicle (24); It is upper that super capacitor (15) is arranged on car body (17), is used to car body (17) that power supply is provided; It is upper that horizontal magnetic conductance part (20) and vertically magnetic conductance part (21) are arranged on car body (17), for forming magnetic circuit with guide rail (16); On guide rail (16), be provided with screen (21) and protective layer (22); the front axle (18) of car body (17) is provided with horizontal magnetic conductance part (20) below, and two front-wheels (19) inner side of car body (17) is provided with vertical magnetic conductance part (21).
Second portion, running.
When automatic guided vehicle (24) is not when arranging guide rail (16) section of track power transmission unit (1), the vehicle-mounted electric unit (2) that is subject to does not have input and output signal.Start automatic guided vehicle (24), super capacitor (15) is connected with vehicle-mounted feeder ear through commutation circuit (14) automatic guided vehicle (24) power supply, ensures that automatic guided vehicle (24) normally travels.
When automatic guided vehicle (24) sails guide rail (16) section that is provided with track power transmission unit (1) into, track power transmission unit (1) is charged.
Triggering along with track power transmission unit (1), civil power enters through elementary current rectifying and wave filtering circuit (6), and pressure sensor circuit (4), wireless network control circuit (5), elementary current rectifying and wave filtering circuit (6), switching circuit (7), high-frequency inverter circuit (8), primary coil (9) be charging operation in succession.On front axle (18) due to car body (17), be provided with horizontal magnetic conductance part (20), between two front-wheels (19) of car body (17), be provided with vertical magnetic conductance part (21), by electromagnetic coupled, be passed to secondary coil (10), the vehicle-mounted electric unit (2) that is subject to is charged.
Along with the vehicle-mounted triggering that is subject to electric unit (2), the current signal of secondary coil (10) is processed by reduction voltage circuit (11) and secondary commutation filter circuit (12).Current signal after processing, a road powers to automatic guided vehicle (24) through commutation circuit (14) and vehicle-mounted feeder ear, ensures that automatic guided vehicle (24) normally travels; Charge to super capacitor (15) through charging circuit (13) in another road, with reserve power.
When automatic guided vehicle (24) rolls guide rail (16) section that is provided with track power transmission unit (1) away from, super capacitor (15) is powered to automatic guided vehicle (24) through commutation circuit (14) and vehicle-mounted feeder ear, ensures that automatic guided vehicle (24) normally travels.Automatic guided vehicle (24) is when the upper operation of guide rail (16), be traveling in respectively different intervals, track power transmission unit (1), effect due to wireless network control circuit (5) and commutation circuit (14), the dynamically alternately execution of non-contact charge and super capacitor (15) charging, thus automatic guided vehicle (24) uninterruptedly travelling continuously on guide rail (16) ensured.
Third part, the dynamic non-contact charge wireless network control procedure of automatic guided vehicle.
Automatic guided vehicle (24) is provided with a plurality of same rail power transmissions unit (1) with dynamic non-contact charging device, is distributed on automatic guided vehicle (24) alignment driving path, and adjacent orbit power transmission unit (1) spacing keeps consistency.
When automatic guided vehicle (24) is not when arranging guide rail (16) section of track power transmission unit (1), the vehicle-mounted electric unit (2) that is subject to does not have input and output signal.Start automatic guided vehicle (24), super capacitor (15) is powered to automatic guided vehicle (24) through commutation circuit (14) and vehicle-mounted feeder ear, ensures that automatic guided vehicle (24) normally travels.
When automatic guided vehicle (24) sails guide rail (16) section that is provided with track power transmission unit (1) into, automatic guided vehicle (24) contact sensing device, pressure sensor circuit (4) triggers, send a signal to wireless network control circuit (5), control switch circuit (7), in conducting state, guarantees that guide rail power transmission unit (1) is charged.Current signal is by high-frequency inverter circuit (8), arrive primary coil (9), through electromagnetic coupled, be passed to secondary coil (10), the vehicle-mounted electric unit (2) that is subject to is charged, realize vehicle-mounted feeder ear to automatic guided vehicle (24) power supply, charging circuit (13) charges to super capacitor (15).
When automatic guided vehicle (24) rolls guide rail (16) section that is provided with track power transmission unit (1) away from, super capacitor (15) is powered to automatic guided vehicle (24) through commutation circuit (14) and vehicle-mounted feeder ear.Now automatic guided vehicle (24) contact track power transmission unit (1) opposite side pressure sensor device, pressure sensor circuit (4) sends a signal to wireless network control circuit (5).Radio network controller is used autonomous distributing to control, be that present mode is differentiated in operational analysis, initiatively start radio communication function, send a signal to the wireless network control circuit (5) in ensuing track power transmission unit (1), ensuing track power transmission unit (1) is charging operation in succession.
Track power transmission unit (1) is charging operation in succession, if corresponding wireless network control circuit (5) does not have pressure sensor signal or the input of wireless network signal within a period of time, corresponding switching circuit (7) disconnects, respective rail power transmission unit (1) power supply disconnects, and reaches energy-conservation object.
On same alignment driving path, no matter be separate unit automatic guided vehicle (24) operation, or many automatic guided vehicles (24) operation, vehicle-mounted be subject to electric unit (2) and associative cell (3) unaffected.Wireless network control circuit (5) ensures that corresponding track power transmission unit (1) is normally charged, current signal is by high-frequency inverter circuit (8), arrive primary coil (9), through electromagnetic coupled, be passed to secondary coil (10), the vehicle-mounted electric unit (2) that is subject to is charged, realizes automatic guided vehicle (24) charge operation.
Claims (4)
1. the alignment dynamic non-contact charging device of type automatic guided vehicle that travels, is characterized in that: it is comprised of track power transmission unit (1), vehicle-mounted electric unit (2) and the associative cell (3) of being subject to; Track power transmission unit (1) subsection setup is other at guide rail (16), and the vehicle-mounted electric unit (2) that is subject to is arranged on car body (17); Track power transmission unit (1) connects the vehicle-mounted electric unit (2) that is subject to by the electromagnetic coupled of associative cell (3), forms electromagnetism interface channel; Associative cell (3) is provided with super capacitor (15), and vehicle-mounted electric unit (2) and super capacitor (15) interleaved power of being subject to realized car body (17) in the upper operation continuously of guide rail (16).
2. the alignment according to claim 1 dynamic non-contact charging device of type automatic guided vehicle that travels, its feature is being: track power transmission unit (1) is comprised of interconnective pressure sensor circuit (4), wireless network control circuit (5), elementary current rectifying and wave filtering circuit (6), switching circuit (7), high-frequency inverter circuit (8), primary coil (9), track power transmission unit (1) is the electromagnetic switching circuit of many group structures, for the civil power of electrical network is transformed to high-frequency ac power; in track power transmission unit (1), wireless network control circuit (5) is Bonding pressure sensing circuit (4) and switching circuit (7) respectively, elementary current rectifying and wave filtering circuit (6) is connected primary coil (9) by switching circuit (7) with high-frequency inverter circuit (8), switching circuit (7) is for controlling the break-make of high-frequency ac power, thereby control having or not of high-frequency alternating magnetic field, high-frequency inverter circuit (8) provides alternating current for primary coil (9), primary coil (9) subsection setup is on guide rail (16), the high-frequency alternating current transformation that is used for track power transmission unit (1) to produce is high-frequency alternating magnetic field.
3. the alignment according to claim 1 dynamic non-contact charging device of type automatic guided vehicle that travels, its feature is being: the vehicle-mounted electric unit (2) that is subject to is comprised of interconnective secondary coil (10), reduction voltage circuit (11), secondary commutation filter circuit (12), charging circuit (13), commutation circuit (14), it is upper that secondary coil (10) is arranged on horizontal magnetic conductance part (20), for being electric energy by the power conversion of alternating magnetic field; Vehicle-mounted, be subject in electric unit (2), secondary coil (10) connects reduction voltage circuit (11) and secondary commutation filter circuit (12) successively, secondary commutation filter circuit (12) connects respectively charging circuit (13) and commutation circuit (14), charging circuit (13) is for charging to super capacitor (15), commutation circuit (14) is for circuit conversion, thereby provides electrical source of power for automatic guided vehicle (24).
4. the alignment according to claim 1 dynamic non-contact charging device of type automatic guided vehicle that travels, its feature is being: associative cell (3) is provided with guide rail (16), car body (17), horizontal magnetic conductance part (20), vertical magnetic conductance part (21), super capacitor (15) is arranged on car body (17), be used to car body (17) that power supply is provided, it is upper that horizontal magnetic conductance part (20) and vertically magnetic conductance part (21) are arranged on car body (17), for forming magnetic circuit with guide rail (16).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698599.1U CN203554019U (en) | 2013-11-07 | 2013-11-07 | Dynamic non-contact charging device for route-fixed driving type unmanned transport vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320698599.1U CN203554019U (en) | 2013-11-07 | 2013-11-07 | Dynamic non-contact charging device for route-fixed driving type unmanned transport vehicle |
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| CN203554019U true CN203554019U (en) | 2014-04-16 |
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| CN201320698599.1U Expired - Fee Related CN203554019U (en) | 2013-11-07 | 2013-11-07 | Dynamic non-contact charging device for route-fixed driving type unmanned transport vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386070A (en) * | 2014-11-26 | 2015-03-04 | 北京首钢国际工程技术有限公司 | Steel coil carrier vehicle supplied with power by super-capacitor |
| CN106469944A (en) * | 2015-08-20 | 2017-03-01 | 姚舜 | Electric automobile carriage way non-contact type method of supplying power to |
| CN106585698A (en) * | 2016-12-30 | 2017-04-26 | 北京科技大学 | Automatic-charging supermarket shopping cart |
| CN109283921A (en) * | 2018-09-30 | 2019-01-29 | 中铁武汉勘察设计研究院有限公司 | A kind of intelligent container rail flat car control system and rail flat car |
| CN110481346A (en) * | 2019-09-19 | 2019-11-22 | 上海先惠自动化技术股份有限公司 | A kind of hybrid power supply unmanned truck system |
| CN112339583A (en) * | 2020-11-08 | 2021-02-09 | 姚志勇 | Synchronous moving induction type pavement electric automobile power supply method |
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2013
- 2013-11-07 CN CN201320698599.1U patent/CN203554019U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386070A (en) * | 2014-11-26 | 2015-03-04 | 北京首钢国际工程技术有限公司 | Steel coil carrier vehicle supplied with power by super-capacitor |
| CN106469944A (en) * | 2015-08-20 | 2017-03-01 | 姚舜 | Electric automobile carriage way non-contact type method of supplying power to |
| CN106585698A (en) * | 2016-12-30 | 2017-04-26 | 北京科技大学 | Automatic-charging supermarket shopping cart |
| CN109283921A (en) * | 2018-09-30 | 2019-01-29 | 中铁武汉勘察设计研究院有限公司 | A kind of intelligent container rail flat car control system and rail flat car |
| WO2020062724A1 (en) * | 2018-09-30 | 2020-04-02 | 中铁武汉勘察设计研究院有限公司 | Smart container railway flatcar control system and railway flatcar |
| CN110481346A (en) * | 2019-09-19 | 2019-11-22 | 上海先惠自动化技术股份有限公司 | A kind of hybrid power supply unmanned truck system |
| CN112339583A (en) * | 2020-11-08 | 2021-02-09 | 姚志勇 | Synchronous moving induction type pavement electric automobile power supply method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20201107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |