DE908451C - Battery changing device for electric lift trucks - Google Patents

Battery changing device for electric lift trucks

Info

Publication number
DE908451C
DE908451C DEST5063A DEST005063A DE908451C DE 908451 C DE908451 C DE 908451C DE ST5063 A DEST5063 A DE ST5063A DE ST005063 A DEST005063 A DE ST005063A DE 908451 C DE908451 C DE 908451C
Authority
DE
Germany
Prior art keywords
electric
vehicle
battery
lifting
electric lift
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.)
Expired
Application number
DEST5063A
Other languages
German (de)
Inventor
Johannes Arie Verhoeve
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hans Still A G
Original Assignee
Hans Still A G
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.)
Filing date
Publication date
Application filed by Hans Still A G filed Critical Hans Still A G
Priority to DEST5063A priority Critical patent/DE908451C/en
Application granted granted Critical
Publication of DE908451C publication Critical patent/DE908451C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable 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
    • Y02T10/70—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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Description

Elektro-Hubfahrzeuge, insbesondere Elektro-Gabelstapler, Elektro-Hubroller und Elektro-Hubkarren, bestehen aus einem Fahrgestell, auf welchem ein Gehäuse angeordnet ist, in dem die maschinelle Einrichtung und die Kraftquelle für den Antrieb untergebracht ist. Diese Kraftquelle ist in den, meisten Fällen eine Akkumulatorenbatterie. Am vorderen Ende des Staplers ist der Hubmast angebracht, welcher vorzugsweise aus zwei oder mehr ineinander oder aneinander geführten annähernd vertikalen Rahmen besteht. Mindestens der eine dieser Rahmen ist teleskopartig gegenüber dem anderen nach oben ausfahrbar, und mit ihm wird vorteilhaft ein Hubschlitten bewegt, an dem Vorrichtungen, beispielsweise eine Gabel oder Plattform, zur Aufnahme der Nutzlast befestigt werden.Electric lifting vehicles, in particular electric forklifts, electric lifting scooters and electric lift trucks, consist of a chassis on which a housing is arranged is, in which the mechanical equipment and the power source for the drive are housed is. In most cases, this power source is an accumulator battery. At the The lift mast is attached to the front end of the truck, which is preferably made of two or more almost vertical frames, one inside the other or one against the other consists. At least one of these frames is telescopic with respect to the other can be extended upwards, and with it a lifting carriage is advantageously moved on which Devices, for example a fork or platform, for receiving the payload be attached.

Es ist oft erforderlich, eine entladene Batterie gegen eine geladene auszuwechseln; dazu sind Hebezeuge und Transportgeräte erforderlich, weil die Akkumulatorenbatterien ein großes Gewicht haben.It is often necessary to compare a discharged battery with a charged one to replace; lifting equipment and transport equipment are required because of the accumulator batteries have great weight.

Es sind Vorrichtungen bekanntgeworden, welche aus einem lösbar am Hubfahrzeug anzubringenden Kranausleger bestehen, der mit einem Flaschenzug oder einem Windwerk ausgestattet ist, mit dessen Hilfe die Batterie aus dem Gehäuse herausgehoben und nach Schwenken des Auslegers an anderer Stelle abgesetzt werden kann.Devices have become known which consist of a releasable on Lifting vehicle to be attached crane boom exist with a pulley or a winch is equipped, with the help of which the battery is lifted out of the housing and can be set down at another point after swiveling the boom.

Bei derartigen Hilfsvorrichtungen ist stets eine von außen einwirkende Kraft erforderlich, um die Batterie zu heben oder zu senken.With such auxiliary devices there is always one acting from the outside Force required to raise or lower the battery.

Gegenstand der Erfindung ist eine ebenfalls leicht am Fahrzeug anzubringende Hilfsvorrichtung, mit deren Hilfe die Akkumulatorenbatterie dem Fahrzeug entnommen oder in das Fahrzeug eingesetzt werden kann, wobei die erforderliche Kraft von dem Hubfahrzeug selbst aufgebracht wird. Es ist also hier weder ein Flaschenzug noch ein Windwerk erforderlich, was die Einrichtung außerordentlich vereinfacht. Die Vorrichtung besteht aus einem am ausfahrbaren Mastteil 7, vorzugsweise an dessen oberem Ende, welches über den festen Mastteil 6 herausragt, angelenkten Auslegerarm 5. Dieser ist an einem Ende mit einem vertikalen kräftigen Drehzapfen 9 versehen, welcher in ein entsprechendes, im ausfahrbaren Mast 7 angebrachtes Auge 8 eingesetzt wird, so daß der Auslegerarm um seinen vertikalen Zapfen 9 eine waagerechte Drehbewegung ausführen kann. Am freien Ende des Auslegerarmes 5 wird ein Ladegeschirr 4 befestigt, vorzugsweise an einem dafür vorgesehenen Haken, welches nun an die Batterie 3 angeschlagen wird. Die Kabel der Batterie werden gelöst und ihre Enden über Verlängerungsstücke mit den Batteriepolen wieder elektrisch verbunden. Das Fahrzeug I ist also in seiner gesamten Funktion nicht gestört. Man läßt nun den teleskopartig ausfahrbaren Mastteil 7 in üblicher Weise in Richtung A nach oben ausfahren, damit wird dann die an dem Auslegerarm 5 befestigte Akkumulatorenbatterie 3 aus dem Gehäuse 2 herausgehoben. Der Arm 5 wird nun seitlich so weit geschwenkt, daß die Batterie 3 nach Einfahren des teleskopartigen Mastteiles 7 an irgendeiner Stelle neben dem Fahrzeug, aber auch auf der Aufnahmevorrichtung des Hubschlittens, nämlich der Gabel Io oder der Plattform abgesetzt werden kann. Dabei behält das Fahrzeug stets durch die behelfsmäßigen Verbindungskabel seine volle Funktionsfähigkeit. Die ausgehobene Batterie 3 kann nun, also auch mit dem Fahrzeug verfahren und an anderer Stelle abgesetzt werden, und ebenso kann mit Hilfe der gleichen Hubvorrichtung eine andere Batterie in das Fahrzeug eingesetzt werden.The subject of the invention is one that is also easy to attach to the vehicle Auxiliary device with the help of which the accumulator battery is removed from the vehicle or can be used in the vehicle, with the required force of the Lifting vehicle is applied itself. So there is neither a pulley nor a pulley here a winch required, which greatly simplifies the facility. the The device consists of an extendable mast part 7, preferably on its upper end, which protrudes beyond the fixed mast part 6, articulated boom arm 5. This is provided with a strong vertical pivot 9 at one end, which is inserted into a corresponding eye 8 mounted in the extendable mast 7 is so that the boom about its vertical pin 9 a horizontal rotary movement can perform. At the free end of the cantilever arm 5, a loading gear 4 is attached, preferably on a hook provided for this purpose, which is now attached to the battery 3 will. The battery cables are released and their ends via extension pieces electrically connected to the battery poles again. The vehicle I is therefore in his entire function not disturbed. You can now leave the telescopically extendable mast part 7 extend upwards in the usual way in direction A, so that the on the Cantilever arm 5 attached accumulator battery 3 lifted out of the housing 2. The arm 5 is now pivoted sideways so far that the battery 3 after retraction of the telescopic mast part 7 at any point next to the vehicle, but also on the receiving device of the lifting carriage, namely the fork Io or the Platform can be deposited. In doing so, the vehicle always keeps through the makeshift Connection cable its full functionality. The excavated battery 3 can now, so also move the vehicle and be deposited at another location, and another battery can also be installed in the Vehicle are used.

Claims (4)

PATENTANSPRÜCHE: I. Batterie-Wechselvorrichtung für Elektro-Hubfahrzeuge, insbesondere Elektro-Gabelstapler, Elektro-Hubroller und Elektro-Hubkarren, mit auswechselbaren Akkumulatorenbatterien, gekennzeichnet durch einen Auslegerarm (5), welcher an einem Ende lösbar an einem ausfahrbaren Teil (7) des Hubmastes des Elektro-Hubfahrzeuges angelenkt und mit seinem freien. Ende in einer horizontalen Ebene geschwenkt werden kann, wobei dieses freie Ende in eine Stellung gebracht werden kann, welche etwa über dem Mittelpunkt der aus dem Fahrzeug (I) herauszuhebenden Akkumulatorenbatterie (3) liegt. PATENT CLAIMS: I. Battery changing device for electric lift trucks, in particular electric forklifts, electric lift scooters and electric lift trucks, with exchangeable accumulator batteries, characterized by a cantilever arm (5), which at one end is detachable on an extendable part (7) of the lifting mast of the electric lifting vehicle hinged and with his free. End can be pivoted in a horizontal plane can, this free end can be brought into a position which about above the center of the accumulator battery to be lifted out of the vehicle (I) (3) lies. 2. Vorrichtung nach Anspruch I, dadurch gekennzeichnet, daß der ausfahrbare Teil (7) des Hubmastes des Elektro-Fahrzeuges (I) vorzugsweise an seinem oberen über den festen Mastteil (6) herausragenden Ende mit einem Auge (8) ausgestattet ist, in welches ein vertikaler Zapfen (9) des Auslegerarmes (5) drehbar eingeführt wird. 2. Apparatus according to claim I, characterized in that the extendable Part (7) of the mast of the electric vehicle (I) preferably at its top equipped with an eye (8) protruding beyond the fixed mast part (6) is, in which a vertical pin (9) of the extension arm (5) is rotatably inserted will. 3. Vorrichtung mach Anspruch I, dadurch gekennzeichnet, daß an dem freien Ende des Auslegerarmes (5) eine beliebige, an sich bekannte Vorrichtung zum Befestigen eines Ladegeschirres (4) an sich bekannter Art angebracht ist, mit welchem die Akkumulatorenbatterie (3) erfaßt wird. 3. Apparatus make claim I, characterized in that on the free End of the extension arm (5) any device known per se for fastening a charging harness (4) of a known type is attached, with which the accumulator battery (3) is detected. 4. Vorrichtung nach Anspruch I, dadurch gekennzeichnet, daß die Akkumulatorenbatterie (3) über eine Steckvorrichtung an sich bekannter Art mit den Stromverbrauchern verbunden ist, so daß die Verbindungsleitungen beim Ausheben .der Akkumulatorenbatterie durch ein mit Kupplungsvorrichtung an sich bekannter Art versehenes Hilfskabel verlängert werden können.4. Apparatus according to claim I, characterized in that the Accumulator battery (3) via a plug-in device of a known type with the Electricity consumers is connected, so that the connecting lines when lifting .der Accumulator battery provided with a coupling device known per se Auxiliary cables can be extended.
DEST5063A 1952-07-11 1952-07-11 Battery changing device for electric lift trucks Expired DE908451C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST5063A DE908451C (en) 1952-07-11 1952-07-11 Battery changing device for electric lift trucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST5063A DE908451C (en) 1952-07-11 1952-07-11 Battery changing device for electric lift trucks

Publications (1)

Publication Number Publication Date
DE908451C true DE908451C (en) 1954-04-05

Family

ID=7453708

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST5063A Expired DE908451C (en) 1952-07-11 1952-07-11 Battery changing device for electric lift trucks

Country Status (1)

Country Link
DE (1) DE908451C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965186C (en) * 1954-02-08 1957-06-06 Emmanuel Kaye Electric carts with a replaceable battery case
DE1271029B (en) * 1964-06-30 1968-06-20 Lansing Bagnall Ltd Loader with battery changing device
WO1982001349A1 (en) * 1980-10-13 1982-04-29 Appleyard Michael Battery cassette handler
DE102014119354A1 (en) * 2014-12-22 2016-06-23 Hubtex Maschinenbau Gmbh & Co. Kg Reach truck, battery change system with a reach truck and reach truck battery change system
WO2019168894A1 (en) 2018-02-28 2019-09-06 Artisan Vehicle Systems, Inc. Mounting and dismounting system for a battery assembly

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965186C (en) * 1954-02-08 1957-06-06 Emmanuel Kaye Electric carts with a replaceable battery case
DE1271029B (en) * 1964-06-30 1968-06-20 Lansing Bagnall Ltd Loader with battery changing device
WO1982001349A1 (en) * 1980-10-13 1982-04-29 Appleyard Michael Battery cassette handler
DE102014119354A1 (en) * 2014-12-22 2016-06-23 Hubtex Maschinenbau Gmbh & Co. Kg Reach truck, battery change system with a reach truck and reach truck battery change system
EP3037377A1 (en) * 2014-12-22 2016-06-29 Hubtex Maschinenbau GmbH & Co. Kg Reach truck, battery exchange system with a reach truck and reach truck battery change method
WO2019168894A1 (en) 2018-02-28 2019-09-06 Artisan Vehicle Systems, Inc. Mounting and dismounting system for a battery assembly
CN111936348A (en) * 2018-02-28 2020-11-13 匠人机动车系统股份有限公司 Mounting and dismounting system for battery assembly
EP3758982A4 (en) * 2018-02-28 2021-11-10 Artisan Vehicle Systems Inc. Mounting and dismounting system for a battery assembly
CN111936348B (en) * 2018-02-28 2023-11-14 匠人机动车系统股份有限公司 Mounting and dismounting system for battery assembly

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