JP2582085Y2 - Vehicle battery exchange device - Google Patents
Vehicle battery exchange deviceInfo
- Publication number
- JP2582085Y2 JP2582085Y2 JP1991105810U JP10581091U JP2582085Y2 JP 2582085 Y2 JP2582085 Y2 JP 2582085Y2 JP 1991105810 U JP1991105810 U JP 1991105810U JP 10581091 U JP10581091 U JP 10581091U JP 2582085 Y2 JP2582085 Y2 JP 2582085Y2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- battery tray
- battery
- vehicle
- cylinder
- 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 - Fee Related
Links
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、車両用バッテリ交換装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery exchange device for a vehicle.
【０００２】[0002]
【従来の技術】近年、ディーゼル−電気ハイブリッドエ
ンジンの開発が進められている。2. Description of the Related Art In recent years, a diesel-electric hybrid engine has been developed.
【０００３】該ディーゼル−電気ハイブリッドエンジン
は、ディーゼルエンジンのフライホイールハウジング内
に超薄型の三相交流機を内蔵させ、エンジンの起動時に
は三相交流機をスタータとして作動させ、車両の発進加
速時には三相交流機をトルクアシスト用モータとして作
動させ、車両の制動時には三相交流機を電気ブレーキと
して作動させることによって、三相交流機にディーゼル
エンジンの補佐をさせ、ディーゼルエンジンの負担を軽
減して、ディーゼルエンジンによる大気汚染物質の排出
量を低減させるようにしたものである。The diesel-electric hybrid engine incorporates an ultra-thin three-phase AC machine in a flywheel housing of the diesel engine, operates the three-phase AC machine as a starter when the engine is started, and operates when the vehicle starts and accelerates. By operating the three-phase AC machine as a torque assist motor and operating the three-phase AC machine as an electric brake when braking the vehicle, the three-phase AC machine assists the diesel engine and reduces the load on the diesel engine. It is intended to reduce the amount of air pollutants emitted by a diesel engine.
【０００４】このような、ディーゼル−電気ハイブリッ
ドエンジンを搭載したバスなどの車両や、電気自動車
や、電動式のフォークリフトなどの車両には、大型のバ
ッテリが必要となる。A vehicle such as a bus equipped with such a diesel-electric hybrid engine, an electric vehicle, and a vehicle such as an electric forklift require a large battery.
【０００５】[0005]
【考案が解決しようとする課題】しかしながら、上記し
たようなディーゼル−電気ハイブリッドエンジンを搭載
した車両や、電気自動車や、電動式のフォークリフトな
どの大型のバッテリを必要とする車両には、以下のよう
な問題があった。However, vehicles equipped with the above-described diesel-electric hybrid engine, electric vehicles, and vehicles requiring a large battery such as an electric forklift have the following problems. There was a problem.
【０００６】即ち、このような車両では大型のバッテリ
が搭載されるので、車両を使用する度にバッテリの充電
を行うか、或いは、空になった時点でバッテリの交換を
行うかする必要があり、特に、バッテリを交換する場合
には、バッテリの重量が５００キログラムを越えてしま
うので、現在のところ、油圧リフトが設置された特別な
バッテリ交換ステーションを設けて、車両を油圧リフト
の上に停止させ、油圧リフトによりバッテリを持上げた
後、人力によりバッテリの着脱を行うことが考えられて
いるが、このようなやり方は多数の人手を要する作業と
なって、バッテリを容易に交換することはできない。That is, since a large battery is mounted on such a vehicle, it is necessary to charge the battery each time the vehicle is used or to replace the battery when it becomes empty. At the moment, especially when changing the battery, the weight of the battery can exceed 500 kilograms, so at the moment a special battery exchange station with a hydraulic lift is provided to stop the vehicle on the hydraulic lift It is considered that the battery is lifted up by the hydraulic lift, and then the battery is attached and detached manually. However, such a method requires a lot of labor and cannot be easily replaced. .
【０００７】本考案は、上述の実情に鑑み、簡単に大型
のバッテリを交換し得るようにした車両用バッテリ交換
装置を提供することを目的とするものである。The present invention has been made in view of the above circumstances, and has as its object to provide a vehicular battery replacement device that can easily replace a large battery.
【０００８】[0008]
【課題を解決するための手段】本考案は、ディーゼル−
電気ハイブリッドエンジンを搭載した車両１にバッテリ
トレイ１１を出入れ可能なバッテリトレイ収容空間４を
設け、バッテリトレイ収容空間４に、バッテリトレイ収
容空間４の手前側から奥側へ水平に延びてバッテリトレ
イ１１の側部に形成したフランジ１３を案内可能な水平
ガイド装置１０を設け、バッテリトレイ１１の４つのコ
ーナ部に突出収納自在な車輪支持脚部１６を設け、バッ
テリトレイ１１の車両幅方向３の端面にそれぞれ対応す
る車輪支持脚部１６を収容可能な車輪格納部１４を形成
し、車輪格納部１４と車輪支持脚部１６との間に車輪１
５を出入り可能な車輪出入用シリンダ２４を設け、車輪
出入用シリンダ２４へ作動液を供給可能なポンプ２６を
設け、ポンプ２６が吐出した作動液の車輪出入用シリン
ダ２４への給排を切換える切換弁２７を設けたことを特
徴とする車両用バッテリ交換装置にかかるものである。SUMMARY OF THE INVENTION The present invention relates to a diesel engine.
A battery tray accommodating space 4 is provided in the vehicle 1 on which the electric hybrid engine is mounted so that the battery tray 11 can be moved in and out, and the battery tray accommodating space 4 extends horizontally from the front side to the back side of the battery tray accommodating space 4. A horizontal guide device 10 capable of guiding a flange 13 formed on a side portion of the battery tray 11 is provided. Wheel support legs 16 are provided at four corners of the battery tray 11 so as to protrude and be stored therein. A wheel storage portion 14 capable of accommodating the corresponding wheel support leg portion 16 is formed on each end face, and the wheel 1 is disposed between the wheel storage portion 14 and the wheel support leg portion 16.
5 is provided with a wheel access cylinder 24 capable of entering and leaving
A pump 26 capable of supplying hydraulic fluid to the access cylinder 24
And a syringe for moving the hydraulic fluid discharged from the pump 26 into and out of the wheels.
The present invention relates to a vehicular battery exchange device provided with a switching valve 27 for switching between supply and discharge to and from the damper 24 .
【０００９】[0009]
【作用】本考案によれば、車両１のバッテリトレイ収容
空間４に収納されているバッテリトレイ１１を水平ガイ
ド装置１０を用いて水平に引出しつつ、バッテリトレイ
１１の４つのコーナ部に突出収納自在に設けられた車輪
支持脚部１６を適宜延ばすことにより、簡単にバッテリ
交換を行うことができる。According to the present invention, the battery tray 11 housed in the battery tray housing space 4 of the vehicle 1 is pulled out horizontally using the horizontal guide device 10 and can be projected and housed in the four corners of the battery tray 11. The battery can be easily replaced by appropriately extending the wheel support legs 16 provided on the vehicle.
【００１０】[0010]
【実施例】以下、本考案の実施例を図面に基づいて説明
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.
【００１１】図１〜図５は、本考案の一実施例である。1 to 5 show an embodiment of the present invention.
【００１２】本実施例では、ディーゼル−電気ハイブリ
ッドエンジンを搭載したバスに適用した場合を例示す
る。In this embodiment, a case where the present invention is applied to a bus equipped with a diesel-electric hybrid engine will be exemplified.
【００１３】大型のバッテリを必要とする車両１の車両
前後方向２中央部の下部に、車両幅方向３へ延びて後述
するバッテリトレイ１１を収容可能なバッテリトレイ収
容空間４を形成すると共に、該バッテリトレイ収容空間
４を車両１の側面に開口してバッテリトレイ１１を出し
入れ可能なバッテリトレイ出入口５を設け、バッテリト
レイ出入口５にその上側辺を中心として上下に開閉可能
な開閉扉６を設ける。A battery tray housing space 4 extending in the vehicle width direction 3 and capable of housing a battery tray 11 to be described later is formed in a lower portion of the vehicle 1 in the vehicle front-rear direction 2 center where a large battery is required. The battery tray housing space 4 is opened on the side surface of the vehicle 1 to provide a battery tray entrance 5 through which the battery tray 11 can be inserted and removed.
【００１４】更に、バッテリトレイ収容空間４を車両１
の下面に対して開放し、且つ、バッテリトレイ収容空間
４の車両前後方向２の側面７に、フレーム８を介して、
複数のローラベアリング９から成り、バッテリトレイ１
１を水平にバッテリトレイ収容空間４の奥へと案内可能
な水平ガイド装置１０を取付ける。Further, the battery tray housing space 4 is
Through the frame 8 on the side surface 7 of the battery tray housing space 4 in the vehicle front-rear direction 2.
The battery tray 1 comprises a plurality of roller bearings 9.
A horizontal guide device 10 capable of guiding the battery 1 horizontally into the battery tray housing space 4 is mounted.
【００１５】前記バッテリトレイ１１は、多数のバッテ
リ１２を収容可能な容器状とされており、該容器状のバ
ッテリトレイ１１の車両前後方向２の側面に沿って、前
記水平ガイド装置１０に下部を案内されるフランジ１３
を取付ける。The battery tray 11 is formed in a container shape capable of accommodating a large number of batteries 12, and the lower portion of the horizontal guide device 10 is formed along the side of the container-shaped battery tray 11 in the front-rear direction 2 of the vehicle. Guided flange 13
Install.
【００１６】更に、バッテリトレイ１１の車両幅方向３
の端面に車輪格納部１４を設ける。Furthermore, the battery tray 11 in the vehicle width direction 3
The wheel storage portion 14 is provided on the end face of the vehicle.
【００１７】バッテリトレイの４つのコーナ部で且つ、
車輪格納部１４の車両前後方向２の両端部に、車輪１５
を出し入れ可能に支持する車輪支持脚部１６を設ける。The battery tray has four corners, and
Wheels 15 are provided at both ends of the wheel storage portion 14 in the vehicle longitudinal direction 2.
The wheel support leg 16 is provided to support the vehicle so as to be able to take in and out.
【００１８】該車輪支持脚部１６は、車輪格納部１４内
部にその一端をピン１７，１８を介して車両前後方向２
へ揺動自在に枢着された一対の平行なリンク１９，２０
と、該一対のリンク１９，２０の他端間にピン２１，２
２を介して枢着されたキャスタ式の車輪１５を支持する
ための車輪支持部材２３とで構成されている。The wheel support leg portion 16 has one end inside the wheel storage portion 14 via pins 17 and 18 in the vehicle longitudinal direction 2.
A pair of parallel links 19, 20 pivotably attached to
And pins 21, 2 between the other ends of the pair of links 19, 20.
And a wheel supporting member 23 for supporting the caster-type wheel 15 pivotally connected via the second wheel 2.
【００１９】尚、ピン１７，１８，２１，２２は平行四
辺形の頂点の位置に配置するものとし、車輪支持脚部１
６を車輪格納部１４から出した時に、バッテリトレイ１
１のフランジ１３がローラベアリング９に対して浮くよ
うに車輪支持脚部１６の長さをシム３３にて調整する。The pins 17, 18, 21, 22 are arranged at the vertices of a parallelogram, and the wheel support legs 1
6 is removed from the wheel storage unit 14, the battery tray 1
The length of the wheel supporting leg portion 16 is adjusted by the shim 33 so that the one flange 13 floats with respect to the roller bearing 9.
【００２０】更に、前記各車輪格納部１４のピン３１と
リンク１９のピン３２との間に車輪支持脚部１６を揺動
する車輪出入用シリンダ２４を介装し、バッテリトレイ
１１をバッテリトレイ収容空間４に収容した時に手前側
となる車輪格納部１４に、外部の図示しない作動液供給
源へ接続可能な作動液供給口２５と、作動液供給口２５
から供給された作動液を各車輪出入用シリンダ２４へ給
排するポンプ２６とを設け、且つ、手前側の車輪格納部
１４に、各車輪出入用シリンダ２４のヘッド側とロッド
側の各ポートに対する作動液の給排を切換える切換弁２
７を設けて車輪出入装置２９を構成する。Further, a wheel access cylinder 24 for swinging the wheel support leg 16 is interposed between the pin 31 of each wheel storage section 14 and the pin 32 of the link 19, and the battery tray 11 is accommodated in the battery tray. A working fluid supply port 25 that can be connected to an external working fluid supply source (not shown) and a working fluid supply port 25
And a pump 26 for supplying and discharging the hydraulic fluid supplied from each of the cylinders 24 to the respective wheel access cylinders 24. The front wheel storage unit 14 is provided with a pump 26 for each port on the head side and rod side of each wheel access cylinder 24. Switching valve 2 for switching between supply and discharge of hydraulic fluid
7 to form a wheel access device 29.
【００２１】そして、バッテリトレイ収容空間４にバッ
テリトレイ１１を収納した時に車輪支持脚部１６が位置
する部分の真下に、車輪１５の車輪格納部１４からの出
入りを規制する誤作動防止板３０を設ける。Immediately below the portion where the wheel support legs 16 are located when the battery tray 11 is stored in the battery tray housing space 4, a malfunction preventing plate 30 for restricting the wheels 15 from coming in and out of the wheel storage portion 14 is provided. Provide.
【００２２】次に、作動について説明する。Next, the operation will be described.
【００２３】ディーゼル−電気ハイブリッドエンジンを
搭載したバスなどの大型のバッテリを必要とする車両１
で、バッテリを交換する場合、開閉扉６を開いてバッテ
リトレイ収容空間４内に設けられたローラベアリング９
などの水平ガイド装置１０上に置かれているバッテリト
レイ１１を、人力により手前側へ引出して、奥側の車輪
格納部１４に設けられた車輪支持脚部１６が手前側の誤
作動防止板３０に干渉しない位置まで移動する。Vehicle 1 requiring a large battery such as a bus equipped with a diesel-electric hybrid engine
When replacing the battery, the door 6 is opened and the roller bearing 9 provided in the battery tray accommodation space 4 is opened.
The battery tray 11 placed on the horizontal guide device 10 is manually pulled out to the front side, and the wheel support leg 16 provided in the rear wheel storage unit 14 is moved to the front side malfunction prevention plate 30. Move to a position that does not interfere with
【００２４】次に、バッテリトレイ１１の手前側の車輪
格納部１４に設けられた作動液供給口２５に作動液供給
源を接続し、ポンプ２６を駆動状態にして、車輪出入用
シリンダ２４に接続された切換弁２７を操作して、車輪
出入用シリンダ２４のヘッド側のポートに作動液を供給
し、車輪出入用シリンダ２４を伸長させることにより車
輪出入用シリンダ２４に接続された車輪支持脚部１６を
車輪格納部１４から出して車輪１５を接地させる。Next, a hydraulic fluid supply source is connected to a hydraulic fluid supply port 25 provided in the wheel storage section 14 on the front side of the battery tray 11, and a pump 26 is driven and connected to a wheel access cylinder 24. The switching valve 27 is operated to supply hydraulic fluid to the port on the head side of the wheel access cylinder 24, and the wheel access leg 24 is connected to the wheel access cylinder 24 by extending the wheel access cylinder 24. The wheel 16 is taken out of the wheel storage unit 14 and the wheel 15 is grounded.
【００２５】こうして、４つの車輪が接地されると、バ
ッテリトレイ１１はバッテリトレイ収容空間４に設けら
れた水平ガイド装置１０から完全に浮いた状態となるの
で、４本の車輪支持脚部１６によって支持させつつ車輪
を利用してバッテリトレイ１１を搬出し、代りに、作動
液供給源に作動液供給口２５を接続され、且つ、車輪支
持脚部１６を出した状態の交換用のバッテリトレイ１１
を搬入して、奥側の前記とはほぼ反対の手順、即ち、奥
側のフランジ１３を水平ガイド装置１０の手前の部分に
載せて奥側の車輪１５を折りたたみ、バッテリトレイ収
容空間４にバッテリトレイ１１を押込んで手前側の車輪
１５を折りたたみ、更に僅かにバッテリトレイ１１を押
込み、作動液供給源と作動液供給口２５との接続を解除
して開閉扉６を閉じるという手順を行って、バッテリト
レイ１１をバッテリトレイ収容空間４に収容してバッテ
リ交換を完了する。When the four wheels are grounded, the battery tray 11 is completely lifted from the horizontal guide device 10 provided in the battery tray housing space 4, so that the four wheel supporting legs 16 The battery tray 11 is carried out using the wheels while being supported, and instead, the replacement battery tray 11 in a state where the working fluid supply port 25 is connected to the working fluid supply source and the wheel supporting legs 16 are exposed.
, And the rear side flange 15 is placed on the front side of the horizontal guide device 10 to fold the rear wheel 15, and the battery tray storage space 4 Pushing the tray 11 to fold the wheels 15 on the near side, further pushing the battery tray 11 slightly, releasing the connection between the working fluid supply source and the working fluid supply port 25 and closing the opening / closing door 6, The battery exchange is completed by housing the battery tray 11 in the battery tray housing space 4.
【００２６】本考案によれば、バッテリトレイ１１に折
りたたみ可能な車輪支持脚部１６を介して車輪１５を取
付けたので、一人の作業員によって簡単にバッテリ交換
を行うことができる。According to the present invention, since the wheels 15 are mounted on the battery tray 11 via the collapsible wheel supporting legs 16, the battery can be easily replaced by one worker.
【００２７】又、バッテリトレイ収容空間４に誤作動防
止板３０を設けたので、車両１の走行中に、車輪１５が
出てしまうことが防止される。Further, since the malfunction prevention plate 30 is provided in the battery tray housing space 4, the wheels 15 are prevented from coming out while the vehicle 1 is running.
【００２８】図６は本考案の他の実施例に使用される手
動式油圧ポンプ３４を示す図であり、手前側の車輪格納
部１４に電動式のポンプ２６を内蔵する代りに図示する
ような手動式油圧ポンプ３４を外付けして使用できるよ
うにしても、前記実施例と同様の作用効果を得ることが
できる。FIG. 6 is a view showing a manual hydraulic pump 34 used in another embodiment of the present invention. As shown in FIG. 6, instead of incorporating the electric pump 26 in the wheel storage section 14 on the near side, FIG. Even if the manual hydraulic pump 34 can be used externally, the same operation and effect as those of the above embodiment can be obtained.
【００２９】図中、３５は手動式油圧ポンプ３４の油タ
ンク部、３６はハンドル部、３７は油吐出口を示す。In the drawing, reference numeral 35 denotes an oil tank portion of the manual hydraulic pump 34, 36 denotes a handle portion, and 37 denotes an oil discharge port.
【００３０】尚、本考案は、上述の実施例にのみ限定さ
れるものではなく、ディーゼル−電気ハイブリッドエン
ジンを搭載した車両にかぎらず電気自動車や電動式のフ
ォークリフトなどの大型のバッテリを必要とする車両一
般に適用可能であること、その他、本考案の要旨を逸脱
しない範囲内において種々変更を加え得ることは勿論で
ある。The present invention is not limited to the above-described embodiment, but requires a large battery such as an electric vehicle or an electric forklift, not limited to a vehicle equipped with a diesel-electric hybrid engine. It is needless to say that the present invention can be applied to vehicles in general and that various modifications can be made without departing from the scope of the present invention.
【００３１】[0031]
【考案の効果】以上説明したように、本考案の車両用バ
ッテリ交換装置によれば、大型のバッテリを必要とする
ディーゼル−電気ハイブリッドエンジンを搭載した車両
に対し、簡単にバッテリを交換させることができ、バッ
テリトレイの車両幅方向の端面にそれぞれ対応する車輪
支持脚部を収容可能な車輪格納部を形成したことによ
り、車輪支持脚部を突出収納させるための機構をバッテ
リトレイ端面部分にまとめて配置させることができるの
でメンテナンスを容易化することができ、車輪格納部と
車輪支持脚部との間に車輪を出入り可能な車輪出入用シ
リンダを設け、車輪出入用シリンダへ作動液を供給可能
なポンプを設け、ポンプが吐出した作動液の車輪出入用
シリンダへの給排を切換える切換弁を設けたので、大型
で大重量のバッテリに対する交換作業を、液圧を利用し
て一人の作業員でも簡単に行い得るようにすることがで
きるという優れた効果を奏し得る。As described above, according to the vehicle battery exchange device of the present invention, the battery can be easily exchanged for a vehicle equipped with a diesel-electric hybrid engine requiring a large battery. By forming a wheel storage portion capable of accommodating the corresponding wheel support leg at the end surface of the battery tray in the vehicle width direction, a mechanism for projecting and storing the wheel support leg is collectively provided at the battery tray end surface. Because it can be arranged, maintenance can be facilitated, and the wheel storage
Wheel access system that allows wheels to enter and exit between the wheel support legs
Hydraulic fluid can be supplied to the wheel access cylinder by providing a cylinder
A simple pump is provided to allow the hydraulic fluid discharged from the pump to enter and exit the wheels.
A switching valve that switches between supply and discharge to the cylinder is provided,
To replace heavy batteries with hydraulic pressure.
Can be easily performed by one worker.
Can achieve an excellent effect that ∎ You can.
【図１】本考案の一実施例の全体概略斜視図である。FIG. 1 is an overall schematic perspective view of an embodiment of the present invention.
【図２】図１のバッテリトレイ部分を車両側方から見た
概略図である。FIG. 2 is a schematic view of the battery tray portion of FIG. 1 as viewed from the side of the vehicle.
【図３】バッテリトレイの全体概略斜視図である。FIG. 3 is an overall schematic perspective view of a battery tray.
【図４】バッテリトレイの車輪支持脚部を延ばした状態
を示す一部透視した部分図である。FIG. 4 is a partially see-through partial view showing a state where a wheel supporting leg of a battery tray is extended.
【図５】バッテリトレイの車輪支持脚部を縮めた状態を
示す一部破断した部分図である。FIG. 5 is a partially broken partial view showing a state in which a wheel supporting leg of the battery tray is contracted.
【図６】本考案の他の実施例として使用される手動式油
圧ポンプを示す側面図である。FIG. 6 is a side view showing a manual hydraulic pump used as another embodiment of the present invention.
１ 車両 ４ 収容空間 １０ 水平ガイド装置 １１ バッテリトレイ １３ フランジ １５ 車輪 １６ 車輪支持脚部 DESCRIPTION OF SYMBOLS 1 Vehicle 4 Storage space 10 Horizontal guide device 11 Battery tray 13 Flange 15 Wheel 16 Wheel support leg
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平２−216320（ＪＰ，Ａ) 特開 昭54−29122（ＪＰ，Ａ) 実開 昭57−113227（ＪＰ，Ｕ) 実開 昭51−112812（ＪＰ，Ｕ) 特公 昭48−13023（ＪＰ，Ｂ１) 特公 昭47−23752（ＪＰ，Ｂ１) ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-216320 (JP, A) JP-A-54-29122 (JP, A) Japanese Utility Model Application 57-113227 (JP, U) Japanese Utility Model Application 51- 112812 (JP, U) JP-B48-13023 (JP, B1) JP-B 47-23752 (JP, B1)
Claims (1)
を搭載した車両１にバッテリトレイ１１を出入れ可能な
バッテリトレイ収容空間４を設け、バッテリトレイ収容
空間４に、バッテリトレイ収容空間４の手前側から奥側
へ水平に延びてバッテリトレイ１１の側部に形成したフ
ランジ１３を案内可能な水平ガイド装置１０を設け、バ
ッテリトレイ１１の４つのコーナ部に突出収納自在な車
輪支持脚部１６を設け、バッテリトレイ１１の車両幅方
向３の端面にそれぞれ対応する車輪支持脚部１６を収容
可能な車輪格納部１４を形成し、車輪格納部１４と車輪
支持脚部１６との間に車輪１５を出入り可能な車輪出入
用シリンダ２４を設け、車輪出入用シリンダ２４へ作動
液を供給可能なポンプ２６を設け、ポンプ２６が吐出し
た作動液の車輪出入用シリンダ２４への給排を切換える
切換弁２７を設けたことを特徴とする車両用バッテリ交
換装置。A vehicle equipped with a diesel-electric hybrid engine is provided with a battery tray housing space in which a battery tray can be inserted and removed. A horizontal guide device 10 that can extend horizontally to guide a flange 13 formed on a side portion of the battery tray 11 is provided, and four corner portions of the battery tray 11 are provided with wheel support legs 16 that can be freely stored. the wheel support legs 16 which correspond to the end surface in the vehicle width direction 3 of 11 to form a wheel well portion 14 capable of accommodating the wheel storage section 14 and the wheel
Wheel access that allows wheel 15 to enter and exit between support leg 16
Provided with a cylinder 24 for the wheel and operated to the cylinder 24 for wheel access
A pump 26 capable of supplying a liquid is provided, and the pump 26
Switch between supply and discharge of the hydraulic fluid to the wheel access cylinder 24
A vehicle battery exchange device provided with a switching valve 27 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991105810U JP2582085Y2 (en) | 1991-11-28 | 1991-11-28 | Vehicle battery exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991105810U JP2582085Y2 (en) | 1991-11-28 | 1991-11-28 | Vehicle battery exchange device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0546527U JPH0546527U (en) | 1993-06-22 |
| JP2582085Y2 true JP2582085Y2 (en) | 1998-09-30 |
Family
ID=14417461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991105810U Expired - Fee Related JP2582085Y2 (en) | 1991-11-28 | 1991-11-28 | Vehicle battery exchange device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2582085Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020222370A1 (en) * | 2019-05-02 | 2020-11-05 | 명지대학교 산학협력단 | Structure for attachment/detachment of energy pack for electric vehicle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3526736B2 (en) * | 1998-01-29 | 2004-05-17 | 日産ディーゼル工業株式会社 | Battery fixing device |
| JP3493006B2 (en) * | 2001-03-16 | 2004-02-03 | 日野自動車株式会社 | Battery cooling device |
| WO2012176350A1 (en) | 2011-06-22 | 2012-12-27 | ヤンマー株式会社 | Electric work machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02216320A (en) * | 1989-02-14 | 1990-08-29 | Kubota Ltd | Safety device for motor-driven working vehicle |
-
1991
- 1991-11-28 JP JP1991105810U patent/JP2582085Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020222370A1 (en) * | 2019-05-02 | 2020-11-05 | 명지대학교 산학협력단 | Structure for attachment/detachment of energy pack for electric vehicle |
| US20220289066A1 (en) * | 2019-05-02 | 2022-09-15 | Myongji University Industry And Academia Cooperation Foundation | Structure for attachment/detachment of energy pack for electric vehicle |
| US11926241B2 (en) * | 2019-05-02 | 2024-03-12 | Myongji University Industry And Academia Cooperation Foundation | Structure for attachment/detachment of energy pack for electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546527U (en) | 1993-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3529995B2 (en) | Vehicle battery exchange device | |
| JP6667949B2 (en) | Work vehicle | |
| US3687484A (en) | Lift truck with overhead guard and counterweight | |
| JP3250510B2 (en) | Battery forklift | |
| US6397965B1 (en) | Engine configuration for mass transit vehicle | |
| JP2582085Y2 (en) | Vehicle battery exchange device | |
| JPH0995145A (en) | Battery mounting structure of electric car | |
| US2141267A (en) | Vehicle | |
| JP2687828B2 (en) | Vehicle structure of battery-powered towing vehicle | |
| JP3211642B2 (en) | Storage structure of vehicle slide box | |
| JPH075915U (en) | Tire change work vehicle | |
| CN2071603U (en) | Raising and falling apparatus for loading platform at automotive vehicle's rear | |
| JP3200958B2 (en) | Fuel tank mounting device | |
| JP3060280B2 (en) | Mobile lift loading device for loading and unloading vehicles | |
| JP3848075B2 (en) | Mounting structure of load receiving / lifting device in freight car equipped with load receiving / lifting device | |
| CN221250562U (en) | Crawler-type electric dump truck | |
| JP2539063B2 (en) | Carrier | |
| CN215622521U (en) | All-terrain vehicle | |
| JPS6111094Y2 (en) | ||
| JP5872945B2 (en) | forklift | |
| US20240217731A1 (en) | Service lift for a refuse vehicle | |
| JP2601481Y2 (en) | Light van type fire truck | |
| JP2579465Y2 (en) | Mission arrangement for aerial work vehicles | |
| JP3335234B2 (en) | Oil tank device for scooter type vehicle | |
| KR200177162Y1 (en) | Device for deposit battery in forklift truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |