JPH048332B2 - - Google Patents
Info
- Publication number
- JPH048332B2 JPH048332B2 JP59104466A JP10446684A JPH048332B2 JP H048332 B2 JPH048332 B2 JP H048332B2 JP 59104466 A JP59104466 A JP 59104466A JP 10446684 A JP10446684 A JP 10446684A JP H048332 B2 JPH048332 B2 JP H048332B2
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- fixed
- vehicle body
- vertical
- hollow shaft
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Specific Conveyance Elements (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Intermediate Stations On Conveyors (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Manipulator (AREA)
- Handcart (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、棚あるいはその他の荷物受け渡し
場所に荷物を搬送する場合に使用するトラバース
可能な荷扱用自動搬送装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a traversable automatic cargo handling device for use in transporting packages to a shelf or other package delivery location.
従来、台車の向きを変えることなく台車の走行
方向を変更できる荷扱用搬送台車として、特開昭
58−177898号公報により公表されているように、
車体の一方の対角線上の２隅部に、それぞれ駆動
装置により回転される動輪を支持している回転円
板を取付け、前記車体の他方の対角線上の２隅部
に、それぞれ従輪を支持している回転円板を取付
け、隣り合う各回転円板の偏心位置をそれぞれ連
結杆を介して連結し、１つの回転円板を旋回用駆
動装置により駆動ピニオンおよび大径歯車を介し
て旋回させることにより、他の３つの回転円板を
連動回転させるように構成した搬送台車が知られ
ている。
Conventionally, the JP-A Showa
As published by Publication No. 58-177898,
Rotating discs supporting driving wheels rotated by a drive device are attached to two diagonal corners of one of the vehicle bodies, and trailing wheels are respectively supported to two diagonal corners of the other vehicle body. By attaching two rotating discs, connecting the eccentric positions of adjacent rotating discs via connecting rods, and rotating one rotating disc using a swing drive device via a drive pinion and a large-diameter gear. There is known a conveyance truck configured to rotate three other rotating disks in conjunction with each other.
しかるに、前記従来の荷扱用搬送台車の場合
は、４つの回転円板を設けて、旋回用駆動装置に
より各回転円板を連動回転させるように構成して
いるので、荷扱用搬送台車の構造が複雑で製造コ
ストが高くなり、また搬送台車の走行方向を変換
するとき、車体が２箇の動輪および２箇の従輪の
みによつて支持され、かつ全数の動輪および従輪
が同時に旋回されるので、走行方向変換の際に、
車体に対し何等かの原因により横方向の外力が加
わると、車体の向きに狂いが生じる恐れがある。
However, in the case of the above-mentioned conventional freight handling vehicle, four rotating discs are provided and each rotary disc is rotated in conjunction with each other by a swing drive device, so the structure of the freight handling vehicle is It is complicated and the manufacturing cost is high, and when changing the running direction of the transport vehicle, the vehicle body is supported by only two driving wheels and two trailing wheels, and all the driving wheels and trailing wheels are turned at the same time. When changing driving direction,
If a lateral external force is applied to the vehicle body for some reason, there is a risk that the orientation of the vehicle body will be misaligned.
この発明は前述の問題を有利に解決できるトラ
バース可能な荷扱用自動搬送台車を提供すること
を目的とするものであつて、この発明の要旨とす
るところは、荷受台１および複数のキヤスタ２を
備えている車体３の中間下部に垂直な中空軸１１
が固定され、車体３の中間下部に配置されたター
ンテーブル４は前記中空軸１１の外側に回動自在
に嵌設され、そのターンテーブル４には、ターン
テーブル回動中心線を挟んで対向する位置におい
てそれぞれ独立した駆動装置５，６により回転さ
れる２つの駆動車輪７，８が取付けられ、昇降用
駆動装置１４により昇降移動される縦軸１６は、
前記中空軸１１に昇降自在にかつ回動不能に嵌挿
され、前記縦軸１６の下端部に固定された保持部
材２３の下部に、前記縦軸１６の中心線から離れ
た位置において複数の位置決めピン２６が固定さ
れ、自動搬送台車停止位置の床１０に前記各位置
決めピン２６を嵌挿できる複数の位置決め凹部２
７が設けられていることを特徴とするトラバース
可能な荷扱用自動搬送装置にある。
The object of the present invention is to provide a traversable automatic transport vehicle for cargo handling that can advantageously solve the above-mentioned problems. A hollow shaft 11 perpendicular to the intermediate lower part of the vehicle body 3 provided with the
is fixed, and a turntable 4 disposed at the middle lower part of the vehicle body 3 is rotatably fitted on the outside of the hollow shaft 11, and is opposed to the turntable 4 across the turntable rotation center line. A vertical shaft 16 is mounted with two drive wheels 7 and 8 which are rotated by independent drive devices 5 and 6 at different positions, and is moved up and down by a lifting drive device 14.
A holding member 23 is fitted into the hollow shaft 11 so as to be movable up and down but not rotatable, and is fixed to the lower end of the vertical shaft 16. At the bottom of the holding member 23, a plurality of positioning members are provided at positions apart from the center line of the vertical shaft 16. A plurality of positioning recesses 2 to which the pins 26 are fixed and each of the positioning pins 26 can be inserted into the floor 10 at the automatic transport vehicle stop position.
7, there is provided an automatic transport device for cargo handling capable of traversing.
次にこの発明を図示の例によつて詳細に説明す
る。
Next, the present invention will be explained in detail using illustrated examples.
第１図ないし第７図はこの発明の第１実施例を
示すものであつて、平面長方形の車体３における
４隅側の下部にキヤスタ（自由転向車輪）２が取
付けられ、そのキヤスタ２の車輪はばね９の力に
より床１０に押付けられ、かつ車体３の中間下部
にターンテーブル４が配置され、車体３の中央下
部に固定された垂直な中空軸１１とこれを挿通し
たターンテーブル４の中央孔との間に軸受１２が
介在され、さらにターンテーブル４の上部の周囲
には、車体３を支承する複数の支承ローラ１３が
取付けられ、またターンテーブル４の下部に、タ
ーンテーブル回動中心線を挟んで対向する２つの
駆動車輪７，８が取付けられ、各駆動車輪７，８
は、ターンテーブル回動中心線から等距離に配置
されていて、それぞれ独立した駆動装置５，６に
より正回転または逆回転される。 1 to 7 show a first embodiment of the present invention, in which a caster (free turning wheel) 2 is attached to the lower part of the four corners of a vehicle body 3 having a rectangular plane, and the wheels of the caster 2 are shown in FIG. is pressed against the floor 10 by the force of the spring 9, and a turntable 4 is arranged at the middle lower part of the car body 3. A bearing 12 is interposed between the hole and the upper part of the turntable 4, and a plurality of support rollers 13 for supporting the vehicle body 3 are installed around the upper part of the turntable 4. Two drive wheels 7, 8 are installed facing each other with the
are arranged at equal distances from the turntable rotation center line, and are rotated forward or backward by independent drive devices 5 and 6, respectively.
前記車体３に昇降用駆動装置１４およびこれに
接続された減速機１５が固定され、前記中空軸１
１内にスプラインを有する縦軸１６が昇降自在に
かつ回動不能に嵌挿され、かつ前記減速機１５の
出力軸１７に固定された回転体１８に取付けられ
ている偏心軸と縦軸１６の上端部とがリンク１９
を介して連結され、さらに回転体１８の両側にお
いて車体３に固定された支持部材２０，２１に、
回転体１８に固定されたストライカ２２により操
作される上限リミツトスイツチLS1、下限リミツ
トスイツチLS2が固定されている。 A lifting drive device 14 and a reduction gear 15 connected thereto are fixed to the vehicle body 3, and the hollow shaft 1
A vertical shaft 16 having a spline is fitted into the vertical shaft 16 so as to be movable up and down but not rotatable. Link 19 with the upper end
to support members 20 and 21 which are connected to each other via a
An upper limit switch LS 1 and a lower limit switch LS 2 that are operated by a striker 22 fixed to the rotating body 18 are fixed.
前記縦軸１６の下端部に保持部材２３が固定さ
れ、その保持部材２３の上部に、垂直な２本のロ
ツクピン２４が、縦軸１６の周りに等角度間隔
（180°の間隔）でかつ縦軸１６から等距離の位置
に配置されて固定され、かつターンテーブル４に
は、４つのロツク孔２５が縦軸１６の周りに等角
度間隔（90°の間隔）で設けられ、さらに保持部
材２３の下部には、垂直な２本の位置決めピン２
６が、縦軸１６の周りに等角度間隔でかつ縦軸１
６から等距離の位置に配置されて固定され、また
床１０の自動搬送台車停止位置には、位置決めピ
ン２６に対向する位置において４つの位置決め凹
部２７が設けらている。 A holding member 23 is fixed to the lower end of the vertical shaft 16, and two vertical lock pins 24 are fixed to the upper part of the holding member 23 at equal angular intervals (180° interval) around the vertical shaft 16 and vertically. The turntable 4 is arranged and fixed at positions equidistant from the shaft 16, and the turntable 4 is provided with four lock holes 25 at equal angular intervals (90° intervals) around the vertical shaft 16, and a holding member 23 There are two vertical positioning pins 2 at the bottom of the
6 at equal angular intervals around the vertical axis 16 and at vertical axis 1
6 and fixed thereto, and four positioning recesses 27 are provided at positions facing the positioning pins 26 at the automatic conveyance vehicle stopping position on the floor 10 .
前記車体３の中間上部に配置された２本の水平
な回転軸２８，２９は、車体３に固定された軸受
部材３０により回転自在に支承され、かつ各回転
軸２８，２９の両端部に固定された回動部材３１
の偏心位置に支持ローラ３２が取付けられ、その
支持ローラ３２には荷受台１の下部に固定された
支承部材３３が載置され、さらに荷受台１の下部
に複数の垂直なガイド部材３４が固定され、その
ガイド部材３４の両側面および外面に対向するガ
イドローラ３５は車体に取付けられている。 The two horizontal rotating shafts 28 and 29 arranged at the middle upper part of the vehicle body 3 are rotatably supported by a bearing member 30 fixed to the vehicle body 3, and fixed to both ends of each rotating shaft 28 and 29. Rotating member 31
A support roller 32 is installed at an eccentric position, and a support member 33 fixed to the lower part of the loading platform 1 is placed on the supporting roller 32, and a plurality of vertical guide members 34 are fixed to the lower part of the loading platform 1. Guide rollers 35 facing both sides and the outer surface of the guide member 34 are attached to the vehicle body.
前記減速機１５の出力軸に一方向クラツチ３６
の駆動部材が固定され、その一方向クラツチ３６
の従動部材に固定された駆動スプロケツト３７と
一方の回転軸２８に固定された従動スプロケツト
３８とにわたつて伝動チエーン３９が巻掛けら
れ、かつ各回転軸２８，２９に固定された同歯数
のスプロケツト４０，４１にわたつて連動用チエ
ーン４２が巻掛けられ、前記車体３とターンテー
ブル４と縦軸１６とそれらにより支持されている
各部分とにより荷扱用自動搬送台車が構成されて
いる。 A one-way clutch 36 is connected to the output shaft of the speed reducer 15.
A drive member is fixed and its one-way clutch 36
A transmission chain 39 is wound around the drive sprocket 37 fixed to the driven member of the drive sprocket 37 and the driven sprocket 38 fixed to one of the rotating shafts 28. An interlocking chain 42 is wound around the sprockets 40 and 41, and the vehicle body 3, the turntable 4, the vertical shaft 16, and the parts supported by them constitute an automatic cargo handling carriage.
前記昇降用駆動装置１４を正回転すると、一方
向クラツチ３６が噛み合い状態となつて、各回転
軸２８，２９が回転され荷受台１が昇降移動さ
れ、かつ縦軸１６も昇降移動される。 When the elevating drive device 14 is rotated in the forward direction, the one-way clutch 36 is engaged, the rotating shafts 28 and 29 are rotated, the cargo platform 1 is moved up and down, and the vertical shaft 16 is also moved up and down.
なお支持ローラ３２が回転軸２８，２９の軸線
延長線の周りを上昇旋回されて、上死点の位置か
ら上死点を過ぎた或る角度（例えば90°）の位置
に達するまでの間は、回転軸を制動する必要があ
るが、その制動装置としては任意の構造のもの例
えば特願昭58−233609号に示されているものを使
用できる。 Note that during the period when the support roller 32 is rotated upward around the axis extension line of the rotating shafts 28 and 29 and reaches a position at a certain angle (for example, 90°) past the top dead center from the top dead center position, Although it is necessary to brake the rotating shaft, a braking device of any structure can be used, such as the one shown in Japanese Patent Application No. 58-233609.
また昇降用駆動装置１４を逆回転すると、一方
向クラツチ３６がフリーの状態になるので、荷受
台１が昇降移動しないで縦軸１６のみが昇降移動
する。 Further, when the lifting drive device 14 is rotated in the reverse direction, the one-way clutch 36 becomes free, so that only the vertical shaft 16 moves up and down without the loading platform 1 moving up and down.
縦軸１６およびこれに取付けられている部分を
上昇させて、第４図および第５図に示すようにロ
ツクピン２４をロツク孔２５に嵌挿すると、車体
３とターンテーブル４とが相対的に回動しないよ
うにロツクされる。 When the vertical shaft 16 and the part attached thereto are raised and the lock pin 24 is inserted into the lock hole 25 as shown in FIGS. 4 and 5, the vehicle body 3 and the turntable 4 will rotate relative to each other. Locked to prevent movement.
第３図に示すように各駆動車輪７，８が車体巾
方向に並んでいる状態で、各駆動車輪７，８を同
方向に回転させると、自動搬送台車は車体長手方
向（第３図の矢印Ａ方向）に走行する。 As shown in Fig. 3, when the drive wheels 7 and 8 are aligned in the width direction of the vehicle body, and when the drive wheels 7 and 8 are rotated in the same direction, the automatic transport vehicle moves in the longitudinal direction of the vehicle body (as shown in Fig. 3). The vehicle travels in the direction of arrow A).
前記位置決めピン２６が位置決め凹部２７の真
上に達したとき、自動搬送台車の走行を停止さ
せ、次に縦軸１６およびこれに取付けられている
部分を下降させて、第７図に示すようにロツクピ
ン２４をロツク孔２５から抜き出すと共に、位置
決めピン２６を位置決め凹部２７に挿入すると、
車体３が定位置に保持され、かつ車体３とターン
テーブル４とのロツクが解放されるので、駆動車
輪７，８を互いに逆方向に回転させることによ
り、ターンテーブル４を旋回させることができ
る。 When the positioning pin 26 reaches directly above the positioning recess 27, the automatic transport vehicle stops traveling, and then the vertical shaft 16 and the part attached thereto are lowered, as shown in FIG. When the lock pin 24 is pulled out from the lock hole 25 and the positioning pin 26 is inserted into the positioning recess 27,
Since the vehicle body 3 is held in a fixed position and the lock between the vehicle body 3 and the turntable 4 is released, the turntable 4 can be turned by rotating the drive wheels 7 and 8 in opposite directions.
ターンテーブル４を90°旋回させたのち、縦軸
１６およびこれに取付けられている部分を上昇さ
せて、位置決めピン２６を位置決め凹部２７から
抜き出すと共に、ロツクピン２４をロツク孔２５
に嵌挿して車体３とターンテーブル４とをロツク
し、次に各駆動車輪７，８を同方向に回転させる
と、自動搬送台車を車体巾方向（第６図の矢印Ｂ
方向）に走行させることができる。 After turning the turntable 4 by 90 degrees, the vertical shaft 16 and the part attached thereto are raised, the positioning pin 26 is pulled out from the positioning recess 27, and the lock pin 24 is inserted into the lock hole 25.
When the vehicle body 3 and turntable 4 are locked, and the drive wheels 7 and 8 are then rotated in the same direction, the automatic transport vehicle is moved in the vehicle width direction (arrow B in Fig. 6).
direction).
第８図はこの発明の第２実施例に係る荷扱用自
動搬送台車を示すものであつて、荷受台１に複数
の伸縮フオーク４３が平行に配置され、その伸縮
フオーク４３における下段フオークが荷受台１に
固定されているが、その他の構成は第１実施例の
場合と同様である。 FIG. 8 shows an automatic transport vehicle for cargo handling according to a second embodiment of the present invention, in which a plurality of telescopic forks 43 are arranged in parallel on a cargo receiving platform 1, and the lower forks of the telescopic forks 43 are arranged on the cargo receiving platform 1. 1, but the other configurations are the same as in the first embodiment.
この発明を実施する場合、荷受台１を昇降移動
させる装置としては図示以外の任意の装置を使用
してもよい。 When carrying out the present invention, any device other than the one shown in the drawings may be used to move the loading platform 1 up and down.
前記車体３とターンテーブル４とのロツク装置
としては、図示以外の任意構造のものを採用して
もよく、また荷受台１を車体３に対し昇降移動し
ないように取付け、その荷受台１の上部に荷物移
送用のコンベヤを取付けてもよい。 As the locking device for the vehicle body 3 and the turntable 4, any structure other than that shown in the drawings may be adopted. Also, the loading platform 1 is installed so as not to move up and down with respect to the vehicle body 3, and the upper part of the loading platform 1 is A conveyor for transporting goods may be attached to the
この発明によれば、荷受台１および複数のキヤ
スタ２を備えている車体３の中間下部に垂直な中
空軸１１が固定され、車体３の中間下部に配置さ
れたターンテーブル４は前記中空軸１１の外側に
回動自在に嵌設され、そのターンテーブル４に
は、ターンテーブル回動中心線を挟んで対向する
位置においてそれぞれ独立した駆動装置５，６に
より回転される２つの駆動車輪７，８が取付けら
れ、昇降用駆動装置１４により昇降移動される縦
軸１６は、前記中空軸１１に昇降自在にかつ回動
不能に嵌挿され、前記縦軸１６の下端部に固定さ
れた保持部材２３の下部に、前記縦軸１６の中心
線から離れた位置において複数の位置決めピン２
６が固定され、自動搬送台車停止位置の床１０に
前記各位置決めピン２６を嵌挿できる複数の位置
決め凹部２７が設けられているので、荷扱用自動
搬送台車の走行方向を変換する場合は、前記保持
部材２３に固定されている複数の位置決めピン２
６を床１０に設けられた位置決め凹部２７に嵌入
させた状態で、駆動装置５，６によつて２つの駆
動車輪７，８を互いに逆方向に回転させることに
より、荷受台１を有する車体３の向きに狂いが生
じるのを確実に防止しながら、ターンテーブル４
と共に各駆動車輪７，８を旋回させて、荷扱用自
動搬送台車の走行方向を任意に変換することがで
き、かつターンテーブル４および駆動車輪７，８
に旋回の際に、車体３に横方向から外力が加わつ
ても、車体３の向きに狂いが生じる恐れはなく、
そのため荷受台や棚等に対する荷物の定方向保持
搬出入を容易にかつ正確に行なうことができ、ま
たこの発明のトラバース可能な荷扱用自動搬送装
置は構造が簡単で低コストで製造できる効果が得
られる。
According to the present invention, a vertical hollow shaft 11 is fixed to the middle lower part of the vehicle body 3 which is provided with a loading platform 1 and a plurality of casters 2, and the turntable 4 arranged at the middle lower part of the vehicle body 3 is fixed to the hollow shaft 11. The turntable 4 has two drive wheels 7, 8 which are rotated by independent drive devices 5, 6 at opposite positions across the turntable rotation center line. A vertical shaft 16 is attached to the vertical shaft 16 and is moved up and down by the lifting drive device 14. The vertical shaft 16 is fitted into the hollow shaft 11 so as to be able to rise and fall freely but cannot rotate.A holding member 23 is fixed to the lower end of the vertical shaft 16. A plurality of positioning pins 2 are provided at the bottom of the vertical axis 16 at positions away from the center line of the vertical axis 16.
6 is fixed, and a plurality of positioning recesses 27 into which the respective positioning pins 26 can be inserted are provided on the floor 10 at the automatic transport vehicle stop position. A plurality of positioning pins 2 fixed to the holding member 23
6 is fitted into the positioning recess 27 provided in the floor 10, and the drive devices 5 and 6 rotate the two drive wheels 7 and 8 in opposite directions, thereby removing the vehicle body 3 having the cargo receiving platform 1. While reliably preventing the direction of the turntable 4 from going out of order,
The driving wheels 7 and 8 can be rotated together with the turntable 4 and the driving wheels 7 and 8 to arbitrarily change the running direction of the automatic cargo handling vehicle.
Even if an external force is applied to the vehicle body 3 from the lateral direction when turning, there is no fear that the vehicle body 3 will be oriented incorrectly.
Therefore, it is possible to easily and accurately carry out loading and unloading of luggage while maintaining a fixed direction with respect to loading docks, shelves, etc. Furthermore, the traversable automatic loading/unloading device of the present invention has the advantage that it has a simple structure and can be manufactured at low cost. It will be done.
第１図ないし第７図はこの発明の第１実施例を
示すものであつて、第１図は荷扱用自動搬送台車
の側面図、第２図はその平面図、第３図はその自
動搬送台車の一部切欠平面図、第４図は自動搬送
台車の中央部および位置決め凹部を示す縦断正面
図、第５図はロツク装置および位置決め凹部を示
す縦断側面図、第６図は第３図の状態からターン
テーブルの向きを90°変換した状態を示す一部切
欠平面図、第７図は台車位置決め部材を床の位置
決め用凹部に嵌入した状態を示す縦断正面図であ
る。第８図はこの発明の第２実施例係る荷扱用自
動搬送台車の側面図である。
図において、１は荷受台、２はキヤスタ、３は
車体、４はターンテーブル、５および６は駆動装
置、７および８は駆動車輪、１１は中空軸、１３
は支承ローラ、１４は昇降用駆動装置、１６は縦
軸、１８は回転体、１９はリンク、２２はストラ
イカ、２３は保持部材、２４はロツクピン、２５
はロツク孔、２６は位置決めピン、２７は位置決
め凹部、２８および２９は回転軸、３２は支持ロ
ーラ、３３は支承部材、４３は伸縮フオーク、
LS1は上限リミツトスイツチ、LS2は下限リミツ
トスイツチである。
1 to 7 show a first embodiment of the present invention, in which FIG. 1 is a side view of an automatic cargo handling vehicle, FIG. 2 is a plan view thereof, and FIG. 3 is an automatic transportation vehicle. A partially cutaway plan view of the trolley, FIG. 4 is a longitudinal sectional front view showing the central part and positioning recess of the automatic transport trolley, FIG. 5 is a longitudinal sectional side view showing the locking device and the positioning recess, and FIG. FIG. 7 is a partially cutaway plan view showing a state in which the direction of the turntable is changed by 90 degrees from the state shown in FIG. FIG. 8 is a side view of an automatic cargo handling vehicle according to a second embodiment of the present invention. In the figure, 1 is a loading platform, 2 is a caster, 3 is a vehicle body, 4 is a turntable, 5 and 6 are drive devices, 7 and 8 are drive wheels, 11 is a hollow shaft, 13
14 is a support roller, 14 is a driving device for lifting, 16 is a vertical shaft, 18 is a rotating body, 19 is a link, 22 is a striker, 23 is a holding member, 24 is a lock pin, 25
is a lock hole, 26 is a positioning pin, 27 is a positioning recess, 28 and 29 are rotating shafts, 32 is a support roller, 33 is a support member, 43 is a telescopic fork,
LS 1 is an upper limit switch, and LS 2 is a lower limit switch.
Claims (1)
る車体３の中間下部に垂直な中空軸１１が固定さ
れ、車体３の中間下部に配置されたターンテーブ
ル４は前記中空軸１１の外側に回動自在に嵌設さ
れ、そのターンテーブル４には、ターンテーブル
回動中心線を挟んで対向する位置においてそれぞ
れ独立した駆動装置５，６により回転される２つ
の駆動車輪７，８が取付けられ、昇降用駆動装置
１４により昇降移動される縦軸１６は、前記中空
軸１１に昇降自在にかつ回動不能に嵌挿され、前
記縦軸１６の下端部に固定された保持部材２３の
下部に、前記縦軸１６の中心線から離れた位置に
おいて複数の位置決めピン２６が固定され、自動
搬送台車停止位置の床１０に前記各位置決めピン
２６を嵌挿できる複数の位置決め凹部２７が設け
られていることを特徴とするトラバース可能な荷
扱用自動搬送装置。1. A vertical hollow shaft 11 is fixed to the middle lower part of a car body 3 that includes a loading platform 1 and a plurality of casters 2, and a turntable 4 arranged at the middle lower part of the car body 3 rotates to the outside of the hollow shaft 11. Two drive wheels 7 and 8 are attached to the turntable 4, which are rotated by independent drive devices 5 and 6, respectively, at opposing positions across the turntable rotation center line. The vertical shaft 16, which is moved up and down by the drive device 14, is fitted into the hollow shaft 11 so as to be able to move up and down and not rotate. A plurality of positioning pins 26 are fixed at positions apart from the center line of the vertical axis 16, and a plurality of positioning recesses 27 into which the respective positioning pins 26 can be inserted are provided on the floor 10 at the automatic transport vehicle stop position. This is an automatic transport device for cargo handling that can be traversed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59104466A JPS60248528A (en) | 1984-05-25 | 1984-05-25 | Automatic traversable carriage truck for handling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59104466A JPS60248528A (en) | 1984-05-25 | 1984-05-25 | Automatic traversable carriage truck for handling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60248528A JPS60248528A (en) | 1985-12-09 |
| JPH048332B2 true JPH048332B2 (en) | 1992-02-14 |
Family
ID=14381360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59104466A Granted JPS60248528A (en) | 1984-05-25 | 1984-05-25 | Automatic traversable carriage truck for handling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60248528A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117760A1 (en) * | 2008-03-25 | 2009-10-01 | Carr, Andrew Laurence | Mobile lifting assembly |
| JP6201393B2 (en) * | 2013-04-17 | 2017-09-27 | 株式会社ダイフク | Traveling cart |
| JP2021126927A (en) * | 2020-02-12 | 2021-09-02 | 愛知機械テクノシステム株式会社 | Unmanned carrier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157670A (en) * | 1980-05-08 | 1981-12-04 | Sintokogio Ltd | Truck device |
| JPS58177898A (en) * | 1982-03-10 | 1983-10-18 | 株式会社 工技研究所 | Forklift, space of operation thereof is small |
-
1984
- 1984-05-25 JP JP59104466A patent/JPS60248528A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157670A (en) * | 1980-05-08 | 1981-12-04 | Sintokogio Ltd | Truck device |
| JPS58177898A (en) * | 1982-03-10 | 1983-10-18 | 株式会社 工技研究所 | Forklift, space of operation thereof is small |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60248528A (en) | 1985-12-09 |
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| LAPS | Cancellation because of no payment of annual fees |