KR950034967A - Automatic charging device of unmanned transportation vehicle - Google Patents

Automatic charging device of unmanned transportation vehicle Download PDF

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Publication number
KR950034967A
KR950034967A KR1019940011551A KR19940011551A KR950034967A KR 950034967 A KR950034967 A KR 950034967A KR 1019940011551 A KR1019940011551 A KR 1019940011551A KR 19940011551 A KR19940011551 A KR 19940011551A KR 950034967 A KR950034967 A KR 950034967A
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KR
South Korea
Prior art keywords
charging device
floor
unmanned
magnetic
automatic charging
Prior art date
Application number
KR1019940011551A
Other languages
Korean (ko)
Other versions
KR970006226B1 (en
Inventor
전용철
최진구
Original Assignee
석진철
대우중공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 석진철, 대우중공업 주식회사 filed Critical 석진철
Priority to KR1019940011551A priority Critical patent/KR970006226B1/en
Publication of KR950034967A publication Critical patent/KR950034967A/en
Application granted granted Critical
Publication of KR970006226B1 publication Critical patent/KR970006226B1/en

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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
    • B60L2200/36—Vehicles designed to transport cargo, e.g. trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/91—Battery charging

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 발명은 무인운반차 또는 전동지게차에 적합하게 이루어진 자동충전장치에 관한 것으로, 보다 상세하게는 일정궤도로 주행되는 무인운반차내에 설치된 정위치 자기센서에 의해 플로어에 설치된 정위치 자기 마그네트로부터 발생되는 자계로 정위치(충전위치)에 도달되게 하고 플로어상에 설치되는 발신용 충전장치가 플로어로부터 돌출되지 않고 플로어보다 약간 아래쪽에 위치되게 하여 승강이 자유로운 수신용 충전장치에 의해 작업중 방전된 축전지에 전원을 충전시켜 축전지가 항상 만충전 상태를 유지할 수 있도록 하는 무인운반차의 자동충전 장치에 관한 것이다.The present invention relates to an automatic charging device made suitable for an unmanned transport vehicle or an electric forklift, and more particularly, generated from an in-position magnetic magnet installed on a floor by an in-position magnetic sensor installed in an unmanned transport vehicle traveling on a fixed track. The charging device installed on the floor to reach the home position (charging position) by magnetic field is located below the floor rather than protruding from the floor. The present invention relates to an automatic charging device for an unmanned transport vehicle by charging so that the battery can always be fully charged.

이러한 본 발명은 일정궤도로 주행되는 무인운반차에 정위치 자기센서를 설치하고 플로어에 정위치 자기마그네트를 매설하여 상기 정위치 자기마그네트의 자계에 의해 무인운반차가 정위치(충전위치)에 도달되게 하고, 전원공급장치와 접속되며 플로어상에 설치되는 발신용 충전장치를 플로어의 상면으로부터 약간 아래에 위치되게 하되, 플러스(+), 마이너스(-)의 전극단자를 시소(seesaw) 가능하게 하여 수신용 충전장치의 전극단자와 접촉력을 증대하고, 무인운반차의 하부면에 설치되어 탑재된 축전지와 접속된 수신용 충전장치는 그 플러스(+), 마이너스(-)의 전극단자가 모터의 구동에 의해 승강 가능하게 하여 상기 발신용 충전장치와 접속되어 축전지의 충전이 이루어지게 한 것이다.The present invention is to install a magnetic position sensor in the unmanned vehicle running on a fixed track and embed the magnetic magnet on the floor so that the unmanned vehicle is reached to the exact position (charging position) by the magnetic field of the magnetic magnet. The outgoing charging device, which is connected to the power supply and installed on the floor, is positioned slightly below the upper surface of the floor, and the positive (+) and negative (-) electrode terminals are able to seesaw. The receiving charging device which increases the contact force with the electrode terminal of the credit charging device and is connected to the battery mounted and mounted on the lower surface of the unmanned vehicle has its positive (+) and negative (-) electrode terminals for driving the motor. It is possible to move up and down by being connected to the outgoing charging device to charge the storage battery.

Description

무인운반차의 자동충전장치Automatic charging device of unmanned transportation vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 자동충전장치를 개략적으로 예시한 정면도, 제3도는 제1도의 발신용 충전장치의 상세단면도, 제4도는 제3도의 측면 상세단면도.1 is a front view schematically illustrating the automatic charging device of the present invention, FIG. 3 is a detailed cross-sectional view of the charging device for transmitting power of FIG. 1, and FIG. 4 is a detailed cross-sectional view of FIG.

Claims (3)

무인운반차의 자동충전장치에 있어서, 무인운반차에는 정위치 자기센서를 설치하고, 플로어에는 정위치 자기마그네트를 매설하여 상기 정위치 자기마그네트의 자계에 의해 무인운반차가 충전위치에 도달되게 하며, 전원공급장치와 접속되며 플로어상에 설치되는 발신용 충전장치는 플로어의 상면으로부터 약간 아래에 위치되게 하되, 플러스(+), 마이너스(-)의 전극단자를 시소가능하게 구성하며, 무인운반차의 하부면에 돌출되지 않게 설치된 수신용 충전장치는 그 플러스(+), 마이너스(-)의 전극단자를 승강 가능하게 하여 상기 발신용 충전장치의 전극단자와 접속되어 축전지의 충전이 이루어지게 구성한 것을 특징으로 하는 무인운반차의 자동충전장치.In an automatic charging device for an unmanned vehicle, a self-positioning magnetic sensor is installed on an unmanned vehicle and an exact position magnetic magnet is installed on the floor so that the unmanned transportation vehicle reaches the charging position by the magnetic field of the exact position magnetic magnet. The outgoing charging device, which is connected to the power supply and installed on the floor, is positioned slightly below the upper surface of the floor, but has a positive (+) and a negative (-) electrode terminal configured to be seesawable. Receiving charging device installed so as not to protrude on the lower surface is capable of lifting the positive (+), negative (-) electrode terminal is connected to the electrode terminal of the outgoing charging device is configured to charge the battery Automatic charging device for unmanned transportation vehicles. 제1항에 있어서, 발신용 충전장치는 플로어에 일정 깊이로 형성되고 격벽이 형성된 2개소의 요홈에 상면 중앙에 구를 형성한 지지몸체가 고정되고 지지몸체의 양측에 스톱나사가 조립되며, 상기 구에 시소편이 조립되어 구에서 시소가능하게 하되, 시소편이 상기 스톱나사에 의해 전후 방향으로 일정한 기울기를 갖도록 하고 시소편의 상부에 발신용 충전장치의 전극단자를 각각 고정나사로 고정하며 상기 전극단자가 시소편의 구멍과 지지몸체의 구멍을 통해 전원공급장치와 연결된 전선을 연결하여 구성한 것을 특징으로 하는 무인운반차의 자동충전장치.According to claim 1, wherein the charging device for transmitting is formed in a certain depth on the floor, the support body formed with a sphere in the center of the upper surface is fixed to the two grooves in which the partition wall is formed and the stop screw is assembled on both sides of the support body, The seesaw piece is assembled to the sphere so that the seesaw is possible, but the seesaw piece has a constant inclination in the front and rear direction by the stop screw. An automatic charging device for an unmanned vehicle, characterized in that by connecting the wire connected to the power supply device through the hole of the convenience body and the support body. 제1항에 있어서, 수신용 충전장치는 정역회전이 가능한 모터에 업/다운 승강기구가 형성되고 그 단부에 형성된 지지편의 하부 양측에 플러스(+), 마이너스(-)의 전극단자를 형성하여 상기 모터의 구동에 따라 승강기구와 연결된 지지편이 승강 가능하게 하여서 발신용 충전장치와 접촉될 수 있도록 구성한 것을 특징으로 하는 무인운반차의 자동충전장치.According to claim 1, Receiving charging device is formed by the up / down lifting mechanism in the motor capable of forward and reverse rotation and the positive (+), negative (-) electrode terminals formed on both sides of the lower portion of the support piece formed at the end of the An automatic charging device for an unmanned transport vehicle, characterized in that the support piece connected to the lifting mechanism can be lifted by the driving of the motor so as to be in contact with the transmitting charging device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940011551A 1994-05-26 1994-05-26 Automatic battery charger for electrical vehicle KR970006226B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940011551A KR970006226B1 (en) 1994-05-26 1994-05-26 Automatic battery charger for electrical vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940011551A KR970006226B1 (en) 1994-05-26 1994-05-26 Automatic battery charger for electrical vehicle

Publications (2)

Publication Number Publication Date
KR950034967A true KR950034967A (en) 1995-12-28
KR970006226B1 KR970006226B1 (en) 1997-04-24

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Application Number Title Priority Date Filing Date
KR1019940011551A KR970006226B1 (en) 1994-05-26 1994-05-26 Automatic battery charger for electrical vehicle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101583054B1 (en) * 2014-07-03 2016-01-21 주식회사코어벨 Automatic charging system for automatic guided vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101583054B1 (en) * 2014-07-03 2016-01-21 주식회사코어벨 Automatic charging system for automatic guided vehicle

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Publication number Publication date
KR970006226B1 (en) 1997-04-24

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