JPS6116244Y2 - - Google Patents
Info
- Publication number
- JPS6116244Y2 JPS6116244Y2 JP8285580U JP8285580U JPS6116244Y2 JP S6116244 Y2 JPS6116244 Y2 JP S6116244Y2 JP 8285580 U JP8285580 U JP 8285580U JP 8285580 U JP8285580 U JP 8285580U JP S6116244 Y2 JPS6116244 Y2 JP S6116244Y2
- Authority
- JP
- Japan
- Prior art keywords
- handling
- movable support
- rail
- support member
- truck
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Warehouses Or Storage Devices (AREA)
- Audible And Visible Signals (AREA)
Description
【考案の詳細な説明】
この考案は、荷物の搬入および搬出を行なう荷
扱台車に対する光信号授受装置を有する棚積設備
に関するものである。[Detailed Description of the Invention] This invention relates to a storage facility having an optical signal transmission/reception device for a cargo handling cart that carries in and out cargo.
従来、光信号授受装置を有する棚積設備として
は、特公昭54−18471号公報により公表されてい
るように、前後方向に延長する荷扱台車走行路の
左右両側に多段積層棚列が配置され、各多段積層
棚列における荷扱台車走行路側支柱に、前後方向
に延長する走行用レールが固定され、前記荷扱台
車走行路の後方において横行および昇降移動され
る荷扱台車支承台に、前記走行用レールと同一間
隔で配置された荷扱台車支承台用レールが固定さ
れ、前記荷扱台車支承台の横行路の後方におい
て、前述のような走行用レールを備えている多段
積層棚列および走行用レールと同一間隔で配置さ
れた搬送用レールが設置され、前記荷扱台車の側
部または底部に光信号を受信する情報パネル６５
０が取付けられ、多段積層棚列における走行用レ
ールの下部付近には、光信号を発信する伝達パネ
ル３７０が設けられ、前記情報パネル６５０と伝
達パネル３７０とが荷扱台車走行方向に直角な方
向に対向された状態で、光信号の授受が行なわれ
るように構成されている構造のものが知られてい
る。 Conventionally, as a shelving facility equipped with an optical signal exchange device, as disclosed in Japanese Patent Publication No. 54-18471, multi-tiered stacked shelf rows are arranged on both left and right sides of a cargo handling vehicle running path extending in the front and rear direction. A traveling rail extending in the front and rear direction is fixed to the support on the side of the loading vehicle running path in each multi-tiered stacked shelf row, and the traveling rail and Rails for the loading vehicle support base arranged at the same intervals are fixed, and at the rear of the traverse path of the loading vehicle support base, a multi-tiered stacked shelf row equipped with the above-mentioned running rails and the same spacing as the running rails are fixed. An information panel 65 for receiving an optical signal is installed on the side or bottom of the handling cart, and the information panel 65 is provided with conveyor rails arranged at
A transmission panel 370 that transmits an optical signal is provided near the bottom of the traveling rail in the multi-stage stacked shelf row, and the information panel 650 and the transmission panel 370 are arranged in a direction perpendicular to the traveling direction of the handling cart. A structure is known in which the optical signals are exchanged while facing each other.
一方、前述のような棚積設備においては、荷扱
台車を自動運転して所定の棚に対し荷物の搬入、
搬出を行なう際に、荷扱台車に対し誤まつた棚番
地指令を与えることがある。このように荷扱台車
に対し誤指令を与えたことが荷扱台車走行中に気
付いたときは、荷扱台車を直ちに非常停止させる
必要がある。 On the other hand, in the above-mentioned shelving equipment, cargo handling carts are automatically operated to carry cargo to predetermined shelves.
When carrying out unloading, an incorrect shelf address command may be given to the handling cart. When it is noticed that an erroneous command has been given to the handling truck in this way while the handling truck is running, it is necessary to immediately bring the handling truck to an emergency stop.
しかしながら、前記従来の棚積設備の場合は、
荷扱台車が所定位置にあるときでないと光信号の
授受を行なうことができないので、多段積層棚列
の間の荷扱台車走行路を走行している荷扱台車
を、光信号により非常停止させることができない
という問題がある。 However, in the case of the conventional shelving equipment,
Since optical signals cannot be sent or received unless the handling cart is in a predetermined position, it is not possible to make an emergency stop of the handling cart running on the handling cart travel path between the multi-tier stacked shelf rows using the optical signal. There is a problem.
この考案は前述の問題を有利に解決した光信号
授受装置を有する棚積設備を提供することを目的
とするものである。 The object of this invention is to provide a storage facility having an optical signal exchange device that advantageously solves the above-mentioned problems.
次にこの考案を図示の例によつて詳細に説明す
る。 Next, this invention will be explained in detail using illustrated examples.
第１図ないし第９図はこの考案の第１実施例を
示すものであつて、平行状態で前後方向に延長す
る複数の荷扱台車走行路６の左右両側に、それぞ
れその走行路を挾んで前後方向に延長する多段積
層棚列７が配置され、各多段積層棚列７における
荷扱台車走行路側支柱すなわち内側支柱８の側面
には、各段の棚ますの下部に沿つて前後方向に水
平状態で連続的に延長する断面逆Ｌ字状の走行用
レール９が当接され、その走行用レール９は内側
支柱８に対しボルトにより着脱自在に固定される
か、または溶接により一体に固定されている。 Figures 1 to 9 show a first embodiment of this invention, in which a plurality of cargo handling cart running paths 6 extending in parallel in the front and back directions are provided on both sides of the running path 6, respectively. A multi-tiered stacked shelf row 7 extending in the direction is arranged, and on the side surface of the loading vehicle running roadside support, that is, the inner support 8 in each multi-tiered stacked shelf row 7, there is a horizontal support in the front-rear direction along the lower part of each shelf. A continuously extending running rail 9 having an inverted L-shaped cross section is brought into contact with the running rail 9, and the running rail 9 is removably fixed to the inner support 8 by bolts or integrally fixed by welding. .
各荷扱台車走行路６の後端部に近接する位置に
おいて、左右方向すなわち荷扱台車走行路６に直
角な方向に延長する下部横行用レール１０は、床
１１上に設置されてアンカーボルト等により固定
され、その下部横行用レール１０を含む垂直面上
に配置された上部横行用レール１２は多段積層棚
列７の上端部に固定された支持ビーム１３に取付
けられ、前記下部横行用レール１０に接触する走
行車輪１４およびガイドローラ１５と上部横行用
レール１２に接触するガイドローラ１６とを有す
る横行フレーム１７には、巻上機１８および走行
用駆動装置１９が固定されている。 A lower traversing rail 10 extending in the left-right direction, that is, in a direction perpendicular to the handling vehicle running path 6, is installed on the floor 11 and fixed with anchor bolts or the like at a position close to the rear end of each handling vehicle running path 6. The upper traversing rail 12, which is arranged on a vertical plane including the lower traversing rail 10, is attached to a support beam 13 fixed to the upper end of the multi-tier stacked shelf row 7, and is in contact with the lower traversing rail 10. A hoist 18 and a traveling drive device 19 are fixed to a traversing frame 17 having running wheels 14 and guide rollers 15 and guide rollers 16 that contact the upper traversing rail 12.
巻上機１８のドラムから繰り出されたワイヤロ
ープ２０は上部滑車２１，２２を経て昇降自在な
荷扱台車支承台２に連結され、その荷扱台車支承
台２には前記横行フレーム１７における左右両側
の縦フレーム２３に対向する昇降用ガイドローラ
２４が取付けられ、かつ荷扱台車支承台２の左右
両側の下部には、左右両側の走行用レール９と同
一間隔で前後方向に延長する荷扱台車支承用レー
ル１が固定され、前記走行車輪、ガイドローラ、
巻上機および走行用駆動装置等を有する横行フレ
ーム１７と、ガイドローラ、支承用レールを有す
る荷扱台車支承台２とによりトラバーサ２５が構
成されている。 The wire rope 20 let out from the drum of the hoist 18 is connected via upper pulleys 21 and 22 to a lifting platform 2 which can be raised and lowered. Elevating guide rollers 24 facing the frame 23 are attached, and at the bottom of both left and right sides of the handling truck support base 2, rails 1 for supporting the loading truck extend in the front and rear direction at the same interval as the traveling rails 9 on both the left and right sides. are fixed, said running wheels, guide rollers,
A traverser 25 is constituted by a traversing frame 17 having a hoist, a traveling drive device, etc., and a handling cart support 2 having a guide roller and a support rail.
前記荷扱台車支承台２における底枠の走行両側
にブラケツト２６が固定され、そのブラケツト２
６には前後方向に間隔をおいて配置された一対の
支持リンク２７の基端部が走行方向に延長する枢
軸２８により枢着され、かつ各支持リンク２７の
先端部は連結リンク２９および支軸３０を介して
連結され、前記各枢軸２８と各支軸３０とは平行
四辺形の角隅部に位置するように配置され、前記
各支持リンク２７、枢軸２８、連結リンク２９お
よび支軸３０等により可動支持部材３が構成され
ている。 Brackets 26 are fixed to both running sides of the bottom frame of the cargo handling vehicle support base 2, and the brackets 2
6, the base ends of a pair of support links 27 arranged at intervals in the front-rear direction are pivotally attached to a pivot shaft 28 extending in the running direction, and the distal end of each support link 27 is connected to a connecting link 29 and a support shaft. 30, each pivot shaft 28 and each support shaft 30 are arranged so as to be located at the corner of a parallelogram, and each of the support links 27, the pivot shaft 28, the connecting link 29, the support shaft 30, etc. A movable support member 3 is configured.
左側および右側の可動支持部材３における連結
リンク２９に、それぞれ前方に向かつて光線を発
射する投光器３１および３２が固定され、前記枢
軸２８にはばね鋼線からなるばね部材５における
環状部分５Ａが嵌設され、そのばね部材５におけ
る一対の腕片５Ｂの間に、前記ブラケツト２６に
固定された係止ピン３３および支持リンク２７の
基端部に固定された係合ピン３４が配置され、さ
らに前記各支軸３０にはローラ３５が嵌設され、
前記枢軸２８、係止ピン３３および係合ピン３４
によりばね部材５を介して各支持リンク２７が直
立状態に保持されている。 Floodlights 31 and 32 that emit light beams forward are fixed to the connecting links 29 of the left and right movable support members 3, respectively, and the annular portion 5A of the spring member 5 made of spring steel wire is fitted into the pivot 28. A locking pin 33 fixed to the bracket 26 and an engagement pin 34 fixed to the base end of the support link 27 are arranged between the pair of arm pieces 5B of the spring member 5, and A roller 35 is fitted to each support shaft 30,
The pivot 28, the locking pin 33 and the engagement pin 34
Each support link 27 is held upright via the spring member 5.
前記トラバーサ２５の横行路の後方において前
後方向に延長する複数組の搬送用レール３６が、
異なるレベルにおいて適当な位置の走行用レール
９と同一間隔でかつ同一直線上に並ぶように配置
され、各搬送用レール３６は支持フレーム３７に
架設固定され、その搬送用レール３６を有する搬
送路の側部には荷物の搬入または搬出用のステー
シヨン３８が設けられている。 A plurality of sets of transport rails 36 extending in the front-rear direction behind the traverse path of the traverser 25,
The transport rails 36 are arranged so as to be lined up at the same distance and on the same straight line with the travel rails 9 at appropriate positions at different levels, and each transport rail 36 is fixed to a support frame 37, and the transport path having the transport rail 36 is A station 38 for loading or unloading luggage is provided on the side.
前記走行用レール９、支承用レール１および搬
送用レール３６の上を転動する走行車輪３９と、
それらのレールの側面に対向するガイドローラ４
０と、それらのレールの下面に対向する台車傾斜
防止用ローラ４１とを備えている台車４２には、
減速機付き電動機からなる走行用駆動装置と減速
機付き電動機からなるフオーク昇降用駆動装置と
が固定され、そのフオーク昇降用駆動装置により
クランク機構（図示を省略した）を介して伸縮式
フオーク４３が昇降移動されるように構成され、
前記台車４２とこれに昇降可能に設けられた伸縮
式フオーク４３とにより荷扱台車４が構成されて
いる。 Running wheels 39 that roll on the running rail 9, the supporting rail 1, and the conveying rail 36;
Guide rollers 4 facing the sides of those rails
0 and rollers 41 for preventing inclination of the cart facing the lower surfaces of these rails.
A traveling drive device consisting of an electric motor with a speed reducer and a fork elevating drive device consisting of an electric motor with a speed reducer are fixed, and the fork elevating drive device moves the telescopic fork 43 via a crank mechanism (not shown). configured to be moved up and down;
The cargo handling cart 4 is constituted by the cart 42 and a telescoping fork 43 provided on the cart 42 so as to be movable up and down.
前記台車４２に制御盤４４が設けられると共
に、台車４２の後部の左右両側に受光器Ｒ１，Ｒ
２が取付けられ、前記支持リンク２７が直立状態
にあるとき、すなわち可動支持部材３が信号授受
位置にあるとき、各受光器Ｒ１，Ｒ２が前記投光
器３１，３２からの光線を受けるように荷扱台車
走行方向に対向して配置され、また荷扱台車４が
トラバーサ２５のレール１の上を通るときは、台
車４２によりローラ３５を介して支持リンク２７
が傾倒されて、投光器３１，３２が台車４２に衝
突しないように下降移動され、ローラ３５の部分
を台車４２が通過すると、ばね部材５の弾力によ
り、支持リンク２７が自動的に直立位置に復帰す
るように構成されている。 A control panel 44 is provided on the truck 42, and light receivers R1 and R are provided on both left and right sides of the rear portion of the truck 42.
2 is attached and the support link 27 is in the upright state, that is, when the movable support member 3 is in the signal transmission/reception position, the handling trolley is arranged so that each of the light receivers R1 and R2 receives the light beam from the light projectors 31 and 32. They are arranged opposite to each other in the running direction, and when the cargo handling cart 4 passes over the rail 1 of the traverser 25, the support link 27 is moved by the cart 42 via the roller 35.
is tilted and the projectors 31 and 32 are moved downward so as not to collide with the truck 42, and when the truck 42 passes through the roller 35, the support link 27 automatically returns to the upright position due to the elasticity of the spring member 5. is configured to do so.
第９図は荷扱台車制御回路を示すものであつ
て、電源PO，NOに接続された操作電源制御回路
Ａにおける押ボタンスイツチPBを押すと、操作
電源制御回路Ａが閉じられて操作電源投入表示用
ランプPBLが点灯されると共に操作電源用リレー
Ｍ１が励磁され、かつそのリレーのＡ接点Ｍ１−
a1およびＭ１−a2がオンになるので、一方のＡ接
点Ｍ１−a1のオンにより操作電源制御回路Ａが閉
路状態に自己保持されると共に、他方のＡ接点Ｍ
１−a2のオンにより操作電源端子PO1，NO1に操
作電源が投入される。 Fig. 9 shows the handling truck control circuit. When pushbutton switch PB in the operation power supply control circuit A connected to the power supplies PO and NO is pressed, the operation power supply control circuit A is closed and the operation power supply ON display is displayed. At the same time, the operation lamp PBL is turned on, the operation power supply relay M1 is energized, and the A contact of the relay M1-
Since a 1 and M1-a 2 are turned on, the operation power supply control circuit A is self-maintained in a closed state by turning on one A contact M1-a 1 , and the other A contact M1-a 1 is turned on.
When 1- a2 is turned on, the operating power is applied to the operating power terminals PO 1 and NO 1 .
一方、電源PO，NOに接続されている復帰回路
Ｂにおける非常停止および復帰用リレーMX１は
常時励磁されており、そのＢ接点MX１−ｂはオ
フになつている。 On the other hand, the emergency stop and reset relay MX1 in the reset circuit B connected to the power supplies PO and NO is always energized, and its B contact MX1-b is turned off.
荷扱台車を非常停止させる場合は、投光器３１
から光線を瞬間的に発射してこれを受光器Ｒ１に
より受光させると、前記リレーMX１が解磁され
てそのＢ接点MX１−ｂがオンになり、そのため
荷扱台車非常停止回路Ｃが閉じられて非常停止用
リレーMX２が励磁され、そのリレーのＢ接点
MX２−ｂがオフになるので、操作電源制御回路
Ａが開かれて操作電源用リレーＭ１が解磁され、
そのリレーのＡ接点Ｍ１−a1，Ｍ１−a2がオフに
なるので、操作電源が遮断されて荷扱台車４が停
止（電磁吸引解放型ブレーキ装置が作動）する。 If you want to make an emergency stop of the handling truck, use the floodlight 31.
When a light beam is instantaneously emitted from the receiver R1 and received by the receiver R1, the relay MX1 is demagnetized and its B contact MX1-b is turned on, which closes the handling vehicle emergency stop circuit C and activates the emergency stop circuit C. Stop relay MX2 is energized and its B contact
Since MX2-b is turned off, the operation power supply control circuit A is opened and the operation power supply relay M1 is demagnetized.
Since the A contacts M1-a 1 and M1-a 2 of the relay are turned off, the operating power is cut off and the handling cart 4 is stopped (the electromagnetic suction release type brake device is activated).
電源を再投入する場合は、投光器３１からの光
線の発射を所要時間継続することにより、前記非
常停止および復帰用リレーMX１が解磁されると
共に、復帰回路ＢのタイマーリレーMXTが励磁
され続け、そのタイマーリレーMXTが所定時間
例えば５秒間だけ励磁されると、そのタイマーリ
レーのＢ接点MXT−ｂがオフになり、非常停止
用リレーMX２が解磁されてそのＢ接点MX２−
ｂがオンになる。またこれと同時に、前記タイマ
ーリレーMXTのＡ接点MXT−ａがオンになるの
で、操作電源制御回路Ａが閉じられると共に操作
電源用リレーＭ１が励磁され、そのＡ接点Ｍ１−
a1，Ｍ１−a2がオンになるので操作電源が投入さ
れると共にその状態に自己保持される。以上の制
御は１組の投光器３１および受光器Ｒ１により行
なわれる。 When the power is turned on again, by continuing to emit the light beam from the projector 31 for the required time, the emergency stop and recovery relay MX1 is demagnetized, and the timer relay MXT of the recovery circuit B continues to be energized. When the timer relay MXT is energized for a predetermined period of time, for example, 5 seconds, the B contact MXT-b of the timer relay is turned off, the emergency stop relay MX2 is demagnetized, and the B contact MX2-b is turned off.
b is turned on. At the same time, the A contact MXT-a of the timer relay MXT is turned on, so the operation power supply control circuit A is closed and the operation power supply relay M1 is energized, and the A contact M1-a of the timer relay MXT is turned on.
Since a 1 and M1-a 2 are turned on, the operation power is turned on and the state is self-maintained. The above control is performed by one set of light projector 31 and light receiver R1.
他の組の投光器３２および受光器Ｒ２は、荷扱
台車を原点に戻す制御を行なうものであつて、操
作電源が投入されると、原点戻し回路Ｄの原点戻
し用リレーARが励磁され、そのＢ接点AR−ｂが
オフになる。 The other set of emitter 32 and receiver R2 controls the handling cart to return to its origin. When the operating power is turned on, the origin return relay AR of the origin return circuit D is energized, and the origin return relay AR of the origin return circuit D is excited. Contact AR-b turns off.
次に投光器３２から発射された光線を受光器Ｒ
２が受けると、前記リレーARが開磁されてその
Ｂ接点AR−ｂがオンになるので、台車後退指令
回路Ｅが閉じられて台車後退用リレーAR１が励
磁され、そのＡ接点AR１−ａがオンになつて前
記台車後退指令回路Ｅが閉路状態に自己保持さ
れ、したがつて、台車後退回路Ｆの後退用リレー
MRが励磁されて、荷扱台車４に設けられた後退
停止用リミツトスイツチLS（図示を省略した）
が荷扱台車支承台２に設けられたストライカ（図
示を省略した）により操作されるまで、荷扱台車
４が後退走行する。 Next, the light beam emitted from the emitter 32 is transmitted to the receiver R.
2, the relay AR is opened and its B contact AR-b is turned on, so the bogie retreat command circuit E is closed and the bogie retreat relay AR1 is energized, and its A contact AR1-a is turned on. When turned on, the bogie retreat command circuit E is self-maintained in a closed state, and therefore the reverse relay of the bogie retreat circuit F is turned on.
When the MR is energized, the reverse stop limit switch LS installed on the handling cart 4 (not shown)
The handling truck 4 travels backward until it is operated by a striker (not shown) provided on the handling truck support 2.
なお図において、４５は棚材、４６は載荷パレ
ツト等の荷物である。 In the figure, numeral 45 is shelf material, and numeral 46 is cargo such as a loading pallet.
第１０図ないし第１２図はこの考案の第２実施
例を示すものであつて、荷扱台車支承台２の端部
の左右両側にブラケツト２６が固定され、そのブ
ラケツト２６の水平部分に、前述のような構造の
投光器可動支持装置における各支持リンク２７の
基端部が垂直な枢軸２８により枢着され、前記台
車４２の側部によりローラ３５を介して支持リン
ク２７が側方に回動されて、投光器３１，３２が
荷扱台車通過軌跡の側方に退避移動されるように
構成されているが、その他の構成は第１実施例の
場合と同様であるので、その説明を省略する。 10 to 12 show a second embodiment of this invention, in which a bracket 26 is fixed to both left and right sides of the end of the handling cart support base 2, and the horizontal portion of the bracket 26 has the above-mentioned In the projector movable support device having such a structure, the base end of each support link 27 is pivoted by a vertical pivot 28, and the support link 27 is laterally rotated by the side portion of the truck 42 via a roller 35. Although the projectors 31 and 32 are configured to be retracted to the side of the handling vehicle passing trajectory, the other configurations are the same as those in the first embodiment, so a description thereof will be omitted.
この考案を実施する場合、前記可動支持部材３
としては、図示以外の任意構造のものを採用して
もよく、また前記ローラ３５を省略して、支持リ
ンク２７の先端部に、台車４２に接触する半円形
の滑りシユーを取付けてもよい。 When implementing this invention, the movable support member 3
However, the roller 35 may be omitted and a semicircular sliding shoe that contacts the carriage 42 may be attached to the tip of the support link 27.
この考案によれば、前後方向に延長する荷扱台
車走行路６の左右両側に多段積層棚列７が配置さ
れ、各多段積層棚列７における荷扱台車走行路側
支柱に、各段の棚ますの下部に沿つて前後方向に
延長する走行用レール９が固定され、前記荷扱台
車走行路６の後端部に近接する位置に、左右方向
に間隔をおいて配置された縦フレーム２３により
ガイドされて昇降移動される荷扱台車支承台２が
設けられ、その荷扱台車支承台２には、前記走行
用レール９と同一間隔で配置された荷扱台車支承
用レール１が固定され、荷扱台車支承台２の後方
に前記走行用レール９と同一間隔で配置された搬
送用レール３６が設けられている棚積設備におい
て、前記荷扱台車支承台２に、前記レール１に載
置される荷扱台車により退避方向に回動される可
動支持部材３の基端部が枢着され、その可動支持
部材３の先端部および荷扱台車４には、荷扱台車
走行方向において互いに対向する投光器および受
光器が取付けられ、かつ可動支持部材３にはこれ
を信号授受位置に保持するように働くばね部材５
が対設されているので、荷扱台車４が荷扱台車支
承台２から離れて荷扱台車走行路６を走行してい
るときでも、必要に応じ前記可動支持部材３の先
端部および荷扱台車４に設けられた投光器および
受光器により荷扱台車制御用光信号の授受を行な
わせることにより、荷扱台車４を非常停止させる
ことができ、かつ荷扱台車４が荷扱台車支承台２
のレール１上に乗るときは、荷扱台車４により可
動支持部材３が強制的に回動されて、その可動支
持部材３の先端部に取付けられている投光器が荷
扱台車通過軌跡の外側に退避移動されるので、荷
扱台車支承台２における荷扱台車載置部分に前記
可動支持部材３があつても、荷扱台車４を、荷扱
台車走行路６の走行用レール９から搬送用レール
３６に支障なく走行させたり、搬送用レール３６
から前記走行用レール９に支障なく走行させたり
することができ、しかも荷扱台車４が投光器に衝
突してこれを破損させる恐れを確実に排除するこ
とができ、さらに荷扱台車４が可動支持部材３か
ら離れるときは、前記ばね部材５の弾力により可
動支持部材３を信号授受位置に自動的に復帰させ
ることができる等の効果が得られる。 According to this invention, the multi-tiered stacked shelf rows 7 are arranged on both left and right sides of the cargo handling vehicle running path 6 extending in the front-rear direction, and the lower part of the shelf of each stage is attached to the cargo handling vehicle running roadside support in each multi-tiered stacked shelf row 7. A traveling rail 9 extending in the front-rear direction along is fixed, and is guided by vertical frames 23 disposed at intervals in the left-right direction at a position close to the rear end of the handling vehicle travel path 6 to move up and down. A handling truck support 2 to be moved is provided, and a loading truck support rail 1 arranged at the same interval as the travel rail 9 is fixed to the handling truck support 2, and the rear of the handling truck support 2 is fixed to the loading truck support 2. In a shelving facility in which transport rails 36 are arranged at the same intervals as the traveling rails 9, the handling cart support base 2 is rotated in the retracting direction by the handling cart placed on the rail 1. The proximal end of the movable support member 3 to be moved is pivotally attached, and a projector and a light receiver are attached to the distal end of the movable support member 3 and the handling cart 4, which face each other in the traveling direction of the handling cart. The member 3 has a spring member 5 that acts to hold it in the signal transmitting/receiving position.
are provided oppositely to each other, so that even when the handling truck 4 is traveling on the handling truck running path 6 away from the handling truck support base 2, the movable support member 3 and the loading truck 4 can be provided with By transmitting and receiving optical signals for controlling the handling cart using the light projector and light receiver, the handling cart 4 can be brought to an emergency stop, and the handling cart 4 can be moved to the handling cart support base 2.
When riding on the rail 1, the movable support member 3 is forcibly rotated by the handling cart 4, and the projector attached to the tip of the movable support member 3 is retracted to the outside of the handling cart passing trajectory. Therefore, even if the movable support member 3 is located at the loading vehicle mounting portion of the handling vehicle support base 2, the handling vehicle 4 can be moved from the traveling rail 9 of the handling vehicle running path 6 to the transport rail 36 without any hindrance. or transport rail 36
The cargo carriage 4 can run on the traveling rail 9 without any hindrance, and the possibility of the cargo carriage 4 colliding with the floodlight and damaging it can be reliably eliminated. When the movable support member 3 is separated from the main body, the elasticity of the spring member 5 allows the movable support member 3 to automatically return to the signal transmission/reception position.
第１図ないし第９図はこの考案の第１実施例を
示すものであつて、第１図は棚積設備の概略平面
図、第２図はその概略側面図、第３図は荷扱台車
と多段積層棚との関係を示す拡大平面図、第４図
はトラバーサの正面図、第５図は投光器可動支持
装置の一部縦断正面図、第６図はその平面図、第
７図はその側面図、第８図は投光器可動支持装置
の一部を拡大して示す一部縦断側面図、第９図は
荷扱台車制御回路である。第１０図ないし第１２
図はこの考案の第２実施例を示すものであつて、
第１０図は投光器可動支持部を有するトラバーサ
の横断平面図、第１１図はその正面図、第１２図
は１０図の一部を拡大して示す平面図である。
図において、１は荷扱台車支承用レール、２は
荷扱台車支承台、３は可動支持部材、４は荷扱台
車、５はばね部材、７は多段積層棚列、９は走行
用レール、１０は下部横行用レール、１２は上部
横行用レール、１７は横行フレーム、１８は巻上
機、２５はトラバーサ、２６はブラケツト、２７
は支持リンク、２８は枢軸、２９は連結リンク、
３０は支軸、３１および３２は投光器、３３は係
止ピン、３４は係合ピン、３５はローラ、３６は
搬送用レール、３９は走行車輪、４０はガイドロ
ーラ、４１は台車傾斜防止用ローラ、４２は台
車、４３は伸縮式フオーク、４４は制御盤、Ｒ１
およびＲ２は受光器である。
Figures 1 to 9 show the first embodiment of this invention, in which Figure 1 is a schematic plan view of the shelving equipment, Figure 2 is a schematic side view thereof, and Figure 3 is a loading cart and FIG. 4 is a front view of the traverser, FIG. 5 is a partially vertical front view of the projector movable support device, FIG. 6 is its plan view, and FIG. 7 is its side view. 8 is a partially enlarged longitudinal side view showing a part of the projector movable support device, and FIG. 9 is a cargo handling cart control circuit. Figures 10 to 12
The figure shows a second embodiment of this invention,
FIG. 10 is a cross-sectional plan view of a traverser having a movable support for a projector, FIG. 11 is a front view thereof, and FIG. 12 is an enlarged plan view of a part of FIG. 10. In the figure, 1 is a loading truck support rail, 2 is a loading truck support, 3 is a movable support member, 4 is a loading truck, 5 is a spring member, 7 is a multi-tier stacked shelf row, 9 is a running rail, and 10 is a lower part. traverse rail, 12 is an upper traverse rail, 17 is a traverse frame, 18 is a hoist, 25 is a traverser, 26 is a bracket, 27
is a support link, 28 is a pivot, 29 is a connecting link,
30 is a support shaft, 31 and 32 are floodlights, 33 is a locking pin, 34 is an engagement pin, 35 is a roller, 36 is a conveyance rail, 39 is a running wheel, 40 is a guide roller, and 41 is a roller for preventing the cart from tilting. , 42 is a trolley, 43 is a telescopic fork, 44 is a control panel, R1
and R2 is a light receiver.
Claims (1)
側に多段積層棚列７が配置され、各多段積層棚列
７における荷扱台車走行路側支柱に、各段の棚ま
すの下部に沿つて前後方向に延長する走行用レー
ル９が固定され、前記荷扱台車走行路６の後端部
に近接する位置に、左右方向に間隔をおいて配置
された縦フレーム２３によりガイドされて昇降移
動される荷扱台車支承台２が設けられ、その荷扱
台車支承台２には、前記走行用レール９と同一間
隔で配置された荷扱台車支承用レール１が固定さ
れ、荷扱台車支承台２の後方に前記走行用レール
９と同一間隔で配置された搬送用レール３６が設
けられている棚積設備において、前記荷扱台車支
承台２に、前記レール１に載置される荷扱台車に
より退避方向に回動される可動支持部材３の基端
部が枢着され、その可動支持部材３の先端部およ
び荷扱台車４には、荷扱台車走行方向において互
いに対向する投光器および受光器が取付けられ、
かつ可動支持部材３にはこれを信号授受位置に保
持するように働くばね部材５が対設されているこ
とを特徴とする光信号授受装置を有する棚積設
備。 Multi-tiered stacked shelf rows 7 are arranged on both left and right sides of the loading vehicle running path 6 extending in the front-rear direction, and the loading platform running road side supports in each multi-tiered stacked shelf row 7 are provided with racks extending in the front-rear direction along the lower part of each shelf. A handling truck support to which an extending running rail 9 is fixed and which is moved up and down while being guided by a vertical frame 23 arranged at a distance in the left-right direction at a position close to the rear end of the handling truck running path 6. A platform 2 is provided, and the cargo handling vehicle support rails 1 arranged at the same spacing as the traveling rails 9 are fixed to the cargo handling vehicle support base 2. In a shelving facility provided with transport rails 36 arranged at equal intervals, a movable support member is attached to the handling cart support base 2 and is rotated in the retracting direction by the handling cart placed on the rail 1. The proximal end of the movable support member 3 is pivotally attached, and a projector and a receiver are attached to the distal end of the movable support member 3 and the handling truck 4, which face each other in the traveling direction of the handling truck,
A shelving facility having an optical signal transmitting/receiving device, characterized in that the movable support member 3 is provided with a spring member 5 opposite thereto which acts to hold the movable support member 3 in a signal transmitting/receiving position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8285580U JPS6116244Y2 (en) | 1980-06-16 | 1980-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8285580U JPS6116244Y2 (en) | 1980-06-16 | 1980-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS577703U JPS577703U (en) | 1982-01-14 |
| JPS6116244Y2 true JPS6116244Y2 (en) | 1986-05-20 |
Family
ID=29445194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8285580U Expired JPS6116244Y2 (en) | 1980-06-16 | 1980-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116244Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988005018A1 (en) * | 1986-12-25 | 1988-07-14 | Kabushikikaisha Itoki Kosakusho | Automatic storing and retrieving apparatus for articles |
-
1980
- 1980-06-16 JP JP8285580U patent/JPS6116244Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS577703U (en) | 1982-01-14 |
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