JPS616063A - Conveyor utilizing electric travelling truck - Google Patents
Conveyor utilizing electric travelling truckInfo
- Publication number
- JPS616063A JPS616063A JP59126182A JP12618284A JPS616063A JP S616063 A JPS616063 A JP S616063A JP 59126182 A JP59126182 A JP 59126182A JP 12618284 A JP12618284 A JP 12618284A JP S616063 A JPS616063 A JP S616063A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- rail cover
- guide rails
- pair
- floor
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、工場や倉庫等に於いて主として荷物の搬送手
段として活用される、電動走行台車利用の搬送装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a transport device using an electric traveling trolley, which is mainly used as a means of transporting cargo in factories, warehouses, etc.
(従来の技術)
従来の電動走行台車利用の搬送装置、特に電動走行台車
を案内するガイドレールや給電レール等をカバーするレ
ールカバーを設けた搬送装置では、搬送経路にそって床
面上に架設した断面門形のレールカバーの左右両側辺の
内側にガイドレール部を形成し、このガイドレール部上
を転動する車輪、電動機を含む駆動手段、及び集電手段
等の電動走行台車に装備される各手段が、前記カバーで
覆われる空間内を移動するように構成していた。(Prior art) Conventional conveyance devices using electric traveling carts, especially conveying devices equipped with rail covers that cover guide rails that guide the electric traveling carts, power supply rails, etc., are constructed on the floor along the conveyance route. A guide rail part is formed inside the left and right sides of the rail cover, which has a gate-shaped cross section, and the electric traveling vehicle is equipped with wheels that roll on this guide rail part, a driving means including an electric motor, a current collecting means, etc. Each of the means covered by the cover was configured to move within the space covered by the cover.
(発明が解決しようとする問題点)
上記のような従来の搬送装置は、ガイドレールに作用す
る電動走行台車の自重と荷重の全重量をレールカバーと
その中央のレールカバー支柱とで受けるものであるから
、レールカバー及びレールカバー支柱は充分な強度を備
えたものでなければならず、従ってレールカバー及びレ
ールカバー支柱は大重量物となり、このようなレールカ
バーを装備しない搬送装置と比較して大幅なコストアッ
プは免れない。換言すれば、大重量物を搬送する搬送装
置としては不適当なものであった。(Problems to be Solved by the Invention) In the conventional conveying device as described above, the entire weight of the electric traveling trolley and the load acting on the guide rail is received by the rail cover and the rail cover support at the center of the rail cover. Therefore, the rail cover and the rail cover support must have sufficient strength, and therefore the rail cover and the rail cover support become heavy objects, compared to a transport device not equipped with such a rail cover. A significant increase in costs cannot be avoided. In other words, it was unsuitable as a conveyance device for conveying heavy objects.
又、レールカバーがガイドレールの支持手段を兼用して
いるので、レールカバーだけを任意の位置で外し、この
レールカバー取り外し箇所でガイドレールや給電レール
、或いは電動走行台車のメンテナンスを行うようなこと
も出来ないし、電動走行台車を支持するガイドレールの
断面形状が限定される等の問題点もあった。In addition, since the rail cover also serves as a support means for the guide rail, it is not possible to remove only the rail cover at an arbitrary position and perform maintenance on the guide rail, power supply rail, or electric vehicle at the location where the rail cover is removed. However, there were also problems such as the cross-sectional shape of the guide rail that supported the electric vehicle was limited.
(問題点を解決するための手段)
本発明は上記のような従来技術の問題点を解決するため
に成されたものであって、その特徴は、床上に敷設又は
床上に立設した支柱に支持させた左右一対のガイドレー
ルとこのガイドレール上を走行する電動走行台車との中
間位置に、前記左右一対のガイドレール間の上方空間を
覆う断面門形のレールカバーを、前記左右一対のガイド
レール間で床上に立設したレールカバー支柱に支持せし
めた状態で配置し、前記電動走行台車に装備される、前
記ガイドレール上を転動する車輪、電動機を含む駆動手
段、及び集電手段と、この集電手段が摺接する固定側の
給電レールは、前記レールカバーで覆われる空間内に配
置した点にある。(Means for Solving the Problems) The present invention has been made to solve the problems of the prior art as described above. A rail cover with a gate-shaped cross section that covers the upper space between the pair of left and right guide rails is installed at an intermediate position between the supported pair of left and right guide rails and the electric traveling trolley that runs on the guide rails. A wheel rolling on the guide rail, a driving means including an electric motor, and a current collecting means, which are disposed in a state where they are supported by rail cover columns erected on the floor between the rails, and are equipped on the electric traveling trolley. The fixed-side power supply rail with which the current collecting means slides is disposed within the space covered by the rail cover.
(実施例)
以下に本発明の一実施例を添付の例示図に基づいて説明
すると、1a、1bは搬送経路にそって敷設される左右
一対のガイドレールであって、その長さ方向適当間隔置
きに配置されたレール支持部材2を介して床面上に支持
されている。3は両ガイドレール1a、1b間で前記レ
ール支持部材2に立設されたレールカバー支柱である。(Embodiment) An embodiment of the present invention will be described below based on the attached illustrative drawings. Reference numeral 1a and 1b are a pair of left and right guide rails laid along the conveyance path, with appropriate intervals in the length direction. It is supported on the floor via a rail support member 2 placed on the floor. Reference numeral 3 designates a rail cover support column erected on the rail support member 2 between both guide rails 1a and 1b.
これらガイドレールla、1b及びレールカバー支柱3
は、レール支持部材2を使用せずに床面に直接固定する
ことも出来る。4は断面門形のレールカバーであって、
その左右両側辺下端4a、4bが前記両ガイドレールl
a、1bの斜め外方に適当な隙間を隔てて対向しており
、その中央内側で前記レールカバー支柱3に支持されて
いる。このレールカバー4は、適当長さのカバ一単位体
を夫々前記レールカバー支柱3に対17て着脱自在に取
り付けて、長さ方向に連続したレールカバー4とするこ
とが出来る。この場合は、搬送経路の任意の位置で任意
の長さにわたってレールカバー4を取す外すことが出来
る。5は前記レールカバー支柱3の側面に固定して架設
した給電レールである。6はランクギヤであって、前記
給電レール5よりも下方位置で当該給電ル−ル5と同一
側に於いて、前記レールカバー支柱3の側部に横向きに
固定されている。These guide rails la, 1b and rail cover support 3
can also be directly fixed to the floor without using the rail support member 2. 4 is a rail cover with a gate-shaped cross section,
The lower ends 4a and 4b of both left and right sides are the guide rails l.
They face diagonally outwardly from the rails a and 1b with an appropriate gap between them, and are supported by the rail cover support column 3 at the center inner side thereof. This rail cover 4 can be made into a continuous rail cover 4 in the length direction by removably attaching one cover unit of an appropriate length to each pair 17 of the rail cover columns 3. In this case, the rail cover 4 can be removed at any position on the conveyance path and over any length. Reference numeral 5 denotes a power supply rail fixedly installed on the side surface of the rail cover support column 3. Reference numeral 6 denotes a rank gear, which is fixed laterally to the side of the rail cover column 3 at a position below the power supply rail 5 and on the same side as the power supply rule 5.
7は電動走行台車であって、前記レールカバー4の真上
に位置する荷台8、左右一対のガイドレール1a、+b
上を転勤する支持用水平軸車輪9、一方のガイドレール
1bを左右両側から挟む一対の位置決め用垂直軸ローラ
ー10、前記給電レール5と摺接する集電手段11、前
記ランクギヤ6と咬合する駆動用ピニオンギヤ12、及
び減速伝動装置13を介して前記ピニオンギヤ12を駆
動する電動機14を備えている。Reference numeral 7 denotes an electric traveling trolley, which includes a loading platform 8 located directly above the rail cover 4, and a pair of left and right guide rails 1a, +b.
A supporting horizontal axis wheel 9 that moves above, a pair of vertical axis rollers 10 for positioning that sandwich one guide rail 1b from both left and right sides, a current collecting means 11 that slides in contact with the power supply rail 5, and a drive that engages with the rank gear 6. It includes a pinion gear 12 and an electric motor 14 that drives the pinion gear 12 via a reduction transmission device 13.
前記車輪9は、荷台8の四隅から下向きに連設され且つ
遊端部がレールカバー4の左右両側辺下端4a、4bと
ガイドレールla、lbとの間からレールカバー4の内
側に入り込む各ブラケット15の遊端部に夫々軸支され
ている。前記位置決め用垂直軸ローラー10は、荷台8
の片側に位置する前後二つの前記ブラケット15の遊端
部に夫々軸支されている。前記集電手段11及び減速伝
動装置13も夫々前記ブラケット15と同様、前記荷台
8から連設され且つ遊端部がレールカバー4の左右両側
辺下端4a、4bとガイドレール1a、1bとの間から
レールカバー4の内側に入り込むブラケット16.17
の遊端部に支持されており、前記電動機14は減速伝動
装置13に支持されている。従って前記ピニオンギヤ1
2、減速伝動装置13、及び電動機14から成る駆動手
段18や車輪9、及び集電手段11等の電動走行台車7
側に装備されているものは、レールカバー4で覆われた
空間19内に位置しており、固定側の給電レール5やラ
ックギヤ6も前記空間19内に位置している。尚、前記
位置決め用垂直軸ローラー10は前記空間19の直下に
位置している。The wheels 9 are connected to each bracket downward from the four corners of the loading platform 8, and the free ends of the wheels 9 enter the inside of the rail cover 4 between the lower ends 4a, 4b of both left and right sides of the rail cover 4 and the guide rails la, lb. 15, respectively. The vertical shaft roller 10 for positioning is mounted on the loading platform 8.
The front and rear brackets 15 are respectively pivotally supported by the free ends of the two brackets 15 located on one side of the bracket. Like the bracket 15, the current collecting means 11 and the deceleration transmission device 13 are also connected to the loading platform 8, and have free ends between the lower ends 4a, 4b of both left and right sides of the rail cover 4 and the guide rails 1a, 1b. Bracket 16.17 that goes inside the rail cover 4 from
The electric motor 14 is supported by a reduction transmission 13. Therefore, the pinion gear 1
2, an electric traveling trolley 7 including a drive means 18 consisting of a reduction gearing device 13 and an electric motor 14, wheels 9, a current collecting means 11, etc.
Those installed on the side are located in a space 19 covered by the rail cover 4, and the power supply rail 5 and rack gear 6 on the fixed side are also located in the space 19. Note that the positioning vertical shaft roller 10 is located directly below the space 19.
上記のように構成された搬送装置では、電動走行台車7
の電動機14を、給電レール5がら集電手段11を経由
して供給される電力と制御信号により駆動せしめ、この
電動機14の回転力でピニオンギヤ12を回転させるこ
とにより、電動走行台車7をガイドレールla、lb上
で任意の方向に走行させることが出来、荷台8を利用し
て荷物を搬送せしめ得る。この電動走行台車7の走行状
態に於いて、前記レールカバー4で覆われた空間19内
に位置する駆動手段18、車輪9、及び集電手段11等
は当該空間19内を移動することになる。In the transport device configured as described above, the electric traveling trolley 7
The electric motor 14 is driven by electric power and control signals supplied from the power supply rail 5 via the current collecting means 11, and the rotational force of the electric motor 14 rotates the pinion gear 12, thereby moving the electric traveling cart 7 along the guide rail. It can be run in any direction on la and lb, and cargo can be transported using the loading platform 8. In this running state of the electric traveling trolley 7, the driving means 18, wheels 9, current collecting means 11, etc. located in the space 19 covered by the rail cover 4 move within the space 19. .
尚、実施例では電動機14を含む駆動手段18として、
固定側のランクギヤ6に咬合するピニオンギヤ12を使
用したが、前記支持用水平軸車輪9の一つ、又は別に軸
支した駆動車輪を電動機14で回転させる駆動手段であ
っても良い。又、位置決め用垂直軸ローラー1oは左右
一対のものを前後に一組設けたが、左右一対のガイドレ
ール1a、lbの内側又は外側に当接する左右一対の垂
直軸ローラーを使用することも可能である。勿論、ガイ
ドレールla、lbの少なくとも一方とこれに支持され
る支持用水平軸車輪9とを互いに嵌合し合う構造として
、前記のような位置決め用垂直軸ローラーを省くことも
出来る。In addition, in the embodiment, as the driving means 18 including the electric motor 14,
Although the pinion gear 12 meshing with the rank gear 6 on the fixed side is used, a drive means in which one of the supporting horizontal shaft wheels 9 or a separately supported drive wheel is rotated by the electric motor 14 may be used. Furthermore, although a pair of left and right vertical axis rollers 1o are provided at the front and rear, it is also possible to use a pair of left and right vertical axis rollers that contact the inside or outside of the pair of left and right guide rails 1a, lb. be. Of course, it is also possible to omit the above-mentioned vertical shaft roller for positioning by employing a structure in which at least one of the guide rails la, lb and the supporting horizontal shaft wheel 9 supported by the guide rails are fitted into each other.
左右一対のガイドレールla、lbは、独立シた2本の
レール部材を使用して構成したが、一本の幅広レール部
材の左右両側にガイドレール部を夫々形成して、左右一
対のガイドレール1a、1bを一体に構成することも出
来る。このようにすればガイドレールla、lbの敷設
を簡単容易に、しかも精度良く行える。又、ガイドレー
ル1a、lbは、第3図に示すように床上に立設された
前記レールカバー支柱3にレール支持用ブラヶノ)20
a、20b又は21a、20bを介して支持させること
も可能である。第3図ではレールカバー支柱3を利用し
てガイドレール+a、lbを支持させたが、レール支持
専用の支柱を別に立設させても良い。The pair of left and right guide rails la and lb were constructed using two independent rail members, but guide rail portions were formed on both left and right sides of one wide rail member, respectively, to form the pair of left and right guide rails. It is also possible to configure 1a and 1b integrally. In this way, the guide rails la and lb can be installed easily and accurately. Further, the guide rails 1a, lb are attached to the rail cover columns 3 which are erected on the floor as shown in FIG.
It is also possible to support it via a, 20b or 21a, 20b. In FIG. 3, the guide rails +a and lb are supported using the rail cover support 3, but a separate support support for the rails may be provided.
(発明の作用及び効果)
上記実施例のように本発明の搬送装置によれば、レール
カバーにより固定側のガイドレールや給電レール、ラン
クギヤを使用する場合には当該ラックギヤ等を保護する
だけでなく、電動走行台車側の電動機を含む駆動手段や
集電手段、ガイドレール上を転動する車輪等をも保護す
る。従って、異物の噛み込みや油、水等の侵入、逆に台
車側内部で発生する粉塵の外部への飛散を防止すること
が出来るのみならず、搬送経路に接近して作業する作業
者が車輪やギヤ等に噛み込まれることも防止することが
出来、安全性が大幅に向上する。(Operations and Effects of the Invention) According to the conveyance device of the present invention as in the above embodiment, when using the fixed side guide rail, power supply rail, rank gear, etc., the rail cover not only protects the rack gear, etc. It also protects the driving means including the electric motor on the electric traveling vehicle side, the current collecting means, the wheels rolling on the guide rails, etc. Therefore, it is possible to not only prevent foreign objects from getting caught, oil, water, etc. to enter, and conversely, prevent dust generated inside the cart from scattering to the outside, but also prevent workers who work close to the conveyance route from using the wheels. It also prevents the machine from getting caught in gears, gears, etc., greatly improving safety.
しかも本発明最大の作用効果は、電動走行台車を支持す
るガイドレールがレールカバーとは独立した床置きタイ
プとなるため、任意の断面形状のものを使用することが
出来ると共に、強度、剛性も必要に応して容易に高める
ことが出来る。Moreover, the greatest effect of the present invention is that the guide rail that supports the electric traveling trolley is a floor-standing type independent of the rail cover, so it can be of any cross-sectional shape and has the required strength and rigidity. It can be easily increased depending on the situation.
一方、レールカバーには電動走行台車の重量や荷重が作
用しないので、レールカバーをfjl J5から構成す
ることが出来ると共に、レールカバー支柱も当該レール
カバーを支持し得るだけの強度があれば良いので、レー
ルカバー関係のコストを従来と比較して大幅に軽減し得
る。On the other hand, since the weight and load of the electric traveling trolley do not act on the rail cover, the rail cover can be constructed from FJL J5, and the rail cover supports only need to be strong enough to support the rail cover. , rail cover-related costs can be significantly reduced compared to conventional methods.
更に電動走行台車を支持するガイドレールとは無関係に
レールカバーのみを取り外すことも可能であり、レール
カバーを外した箇所でガイドレールや電動走行台車のメ
ンテナンスも容易に行えると共に、当該箇所で電動走行
台車のラインオフも可能成らしめ得る。Furthermore, it is also possible to remove only the rail cover, regardless of the guide rail that supports the electric traveling bogie, and maintenance of the guide rail and electric traveling bogie can be easily performed at the location where the rail cover is removed, as well as allowing electric traveling to be performed at the location where the rail cover is removed. Line-off of the trolley can also be made possible.
第1図は縦断正面図、第2図は一部切り欠き側面図、第
3図は別の実施例を示す縦断正面図である。FIG. 1 is a longitudinal sectional front view, FIG. 2 is a partially cutaway side view, and FIG. 3 is a longitudinal sectional front view showing another embodiment.
Claims (1)
対のガイドレールとこのガイドレール上を走行する電動
走行台車との中間位置に、前記左右一対のガイドレール
間の上方空間を覆う断面門形のレールカバーを、前記左
右一対のガイドレール間で床上に立設したレールカバー
支柱に支持せしめた状態で配置し、前記電動走行台車に
装備される、前記ガイドレール上を転動する車輪、電動
機を含む駆動手段、及び集電手段と、この集電手段が摺
接する固定側の給電レールは、前記レールカバーで覆わ
れる空間内に配置した搬送装置。A cross-sectional gate that covers the upper space between the pair of left and right guide rails is located at an intermediate position between a pair of left and right guide rails supported by pillars laid on the floor or erected on the floor and an electric traveling trolley that runs on these guide rails. a rail cover of the shape of a shape is disposed in a state where it is supported by a rail cover post erected on the floor between the pair of left and right guide rails, and wheels rolling on the guide rails are installed on the electric traveling trolley; A driving means including an electric motor, a current collecting means, and a fixed power supply rail with which the current collecting means slides are arranged in a space covered by the rail cover.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59126182A JPS616063A (en) | 1984-06-18 | 1984-06-18 | Conveyor utilizing electric travelling truck |
GB08511326A GB2162137B (en) | 1984-06-18 | 1985-05-03 | Conveying system |
KR1019850003152A KR890003876B1 (en) | 1984-06-18 | 1985-05-09 | Rail vehicle conveying system and rail covers therefor |
FR8508244A FR2565921B1 (en) | 1984-06-18 | 1985-05-31 | TRANSPORTATION SYSTEM ESSENTIALLY FOR THE TRANSPORT OF GOODS IN A FACTORY, WAREHOUSE OR THE LIKE |
DE19853520838 DE3520838A1 (en) | 1984-06-18 | 1985-06-11 | TRANSPORTATION SYSTEM |
CA000484258A CA1288287C (en) | 1984-06-18 | 1985-06-17 | Rack and pinion driven electric conveyor on a covered rail track |
US07/087,103 US4823704A (en) | 1984-06-18 | 1987-08-14 | Rail vehicle conveying system and rail covers therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59126182A JPS616063A (en) | 1984-06-18 | 1984-06-18 | Conveyor utilizing electric travelling truck |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS616063A true JPS616063A (en) | 1986-01-11 |
JPH0315588B2 JPH0315588B2 (en) | 1991-03-01 |
Family
ID=14928715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59126182A Granted JPS616063A (en) | 1984-06-18 | 1984-06-18 | Conveyor utilizing electric travelling truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS616063A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63130463A (en) * | 1986-11-17 | 1988-06-02 | 株式会社ダイフク | Truck type conveyor |
JPH01269660A (en) * | 1988-04-19 | 1989-10-27 | Daifuku Co Ltd | Steering device for electric railcar for transport |
JPH0350062A (en) * | 1989-07-17 | 1991-03-04 | Daifuku Co Ltd | Self-travelling truck device |
JPH08229514A (en) * | 1995-12-15 | 1996-09-10 | Hitachi Kiden Kogyo Ltd | Article classifying device |
-
1984
- 1984-06-18 JP JP59126182A patent/JPS616063A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63130463A (en) * | 1986-11-17 | 1988-06-02 | 株式会社ダイフク | Truck type conveyor |
JPH01269660A (en) * | 1988-04-19 | 1989-10-27 | Daifuku Co Ltd | Steering device for electric railcar for transport |
JPH0350062A (en) * | 1989-07-17 | 1991-03-04 | Daifuku Co Ltd | Self-travelling truck device |
JPH08229514A (en) * | 1995-12-15 | 1996-09-10 | Hitachi Kiden Kogyo Ltd | Article classifying device |
Also Published As
Publication number | Publication date |
---|---|
JPH0315588B2 (en) | 1991-03-01 |
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