JPS60161809A - Cargo transfer device - Google Patents
Cargo transfer deviceInfo
- Publication number
- JPS60161809A JPS60161809A JP1805984A JP1805984A JPS60161809A JP S60161809 A JPS60161809 A JP S60161809A JP 1805984 A JP1805984 A JP 1805984A JP 1805984 A JP1805984 A JP 1805984A JP S60161809 A JPS60161809 A JP S60161809A
- Authority
- JP
- Japan
- Prior art keywords
- drive wheel
- cargo
- container
- tension
- annular
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
- B65G15/24—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units in tandem
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
Description
【発明の詳細な説明】
(イ)産業上の利用分野
本発明は、航空機のロアデフキにコンテナラ搬出入する
場合等に好適に使用できる貨物搬送装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a cargo conveying device that can be suitably used when carrying containers into and out of the lower differential of an aircraft.
(ロ)従来技術
例えば、航空機のロアデフキ等には、コンテナを積載中
ることができるようになっており、そのコンテナの搬出
入をvJける補助機器として貨物搬送装置が用いられて
いる。(b) Prior Art For example, the lower differential of an aircraft is capable of loading containers, and a cargo conveyance device is used as an auxiliary device for moving the containers in and out.
ところで、従来の貨物搬送装置は、前記ロアデフキの床
にジノ欠礼を設け、この切欠孔部に駆動ローラを突没可
能に配設している。そして、コンテナが前記!、IJ欠
孔ヒにまで連ひ込まれる際に前記駆動ローラを前記切欠
孔から突出させて前記コンテナの底面を当接支持できる
ようにし、この状態で該駆動ローラを回転駆動して前記
コンテナを一定方向に搬送するようにしている。ところ
が、従来のものは、前記駆動ローラを一定高さまでに持
ち」−げてロックする機構等を有しており、構造が複雑
である。そのため、軽量化が必要な航空機部品としては
TIf、pが大きすぎるという欠点があった。また、こ
のようなものでは、駆動ローラが常に一定の高さにまで
しか持ちLがらないため、何らかの原因でコンテナの底
面の高さか変わると該底面に対する駆動ローラの押付は
力が変化し搬送力が変動するという問題がある。さらに
、このようなものでは、床のローラ可動範囲に対応する
部位に比較的大きなpノ欠礼を設ける必要かあるため、
作業者がその切欠孔に足をとられるおそれがあった。By the way, in the conventional cargo conveyance device, a notch is provided in the floor of the lower differential, and a drive roller is disposed in this notch so that it can be protruded and retracted. And the container is mentioned above! , when the container is drawn into the IJ notch, the drive roller is made to protrude from the notch so that it can contact and support the bottom surface of the container, and in this state, the drive roller is rotationally driven to open the container. It is designed to be transported in a fixed direction. However, the conventional roller has a complicated structure because it includes a mechanism for lifting and locking the drive roller to a certain height. Therefore, there was a drawback that TIf,p was too large for aircraft parts that required weight reduction. In addition, with such a device, the drive roller can only be held up to a certain height, so if the height of the bottom of the container changes for some reason, the force with which the drive roller presses against the bottom changes, causing the conveying force to change. There is a problem that changes. Furthermore, with such a product, it is necessary to provide a relatively large p-notch in the area of the floor that corresponds to the movable range of the roller.
There was a risk that the worker would get stuck in the notch.
(ハ)l−1的
本発明は、このような事情に着目してなされたもので、
小形軽量化が117能であるl:に、搬送力に変動が生
じることかなく、しかも、床面に作業者が足をとられる
ような大きなすj欠礼か存在しないようにすることがで
きる貨物搬送装置を提供することを目的とする。(c) The l-1 present invention was made with attention to such circumstances,
It is possible to reduce the size and weight of the cargo without causing fluctuations in the conveying force, and to avoid the presence of large spaces that could cause workers to get stuck on the floor. The purpose is to provide a conveyance device.
(ニ)構成
本発明は、かかる目的を達成するために、複数の案内輪
間にエンドレスに張設され貨物搬送面と略平行な平行張
設部を有してなる環状張設部材と、この環状張設部材に
常時張力を与える張力付与機構と、この環状張設部材に
一定の制動力を4える制動機構と、外周部を前記環状張
設部材の平行張設部に係接させた駆動輪と、この駆動輪
を前記平行張設部に転接しつつ前記貨物搬送面に沿って
移動し得るように保持するとともにその移動時に前記平
行張設部を徐々に貨物搬送面側へ持ち」―げ得るように
案内する駆動輪案内機構と、前記駆動輪に対応する部位
に貨物が存在する場合に前記駆動輪を制動状態にある環
状張設部材に沿って転動させ該駆動輪または環状張設部
材を前記貨物の底面に当接させるとともに当接後も前記
制動機構の制動力に打ち勝つ力で前記駆動輪を回転させ
て前記貨物を移動させる駆動輪作動機構とを具備してな
るものにしたことを特徴とする。(d) Structure In order to achieve the above object, the present invention provides an annular tensioning member having a parallel tensioning portion endlessly stretched between a plurality of guide wheels and substantially parallel to the cargo conveying surface; A tension applying mechanism that constantly applies tension to the annular tension member, a braking mechanism that applies a constant braking force to the annular tension member, and a drive whose outer peripheral portion is engaged with the parallel tension portion of the annular tension member. A wheel and a driving wheel are held so as to be able to move along the cargo conveying surface while being in rolling contact with the parallel stretched portion, and when moving, the parallel stretched portion is gradually held toward the cargo conveying surface. a driving wheel guide mechanism that guides the driving wheel so that the cargo can be moved along the driving wheel; A drive wheel operating mechanism that brings the equipment member into contact with the bottom surface of the cargo and rotates the drive wheel with a force that overcomes the braking force of the braking mechanism even after the contact, and moves the cargo. It is characterized by what it did.
(ホ)実施例 以下、本発明の一実施例を図面を参照して説明する。(e) Examples Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
第1図は、航空機のロアデフキの床部分を示す断面図で
あり 図中1は床板、2は本発明に係る貨物搬送装置で
ある。床板lには、圧縮空気A等により浮」−支持され
る転動子3が所要の間隔をあけて植設してあり、これら
の転動子3によって床板lヒの貨物、例えば、コンテナ
Bを転接支持するようにしている。すなわち、このコン
テナBは前記各転動子3の1一端をむすぶ貨物搬送面C
に沿って自在に移動し得るように支持される。そして、
この床板lに長方形に切欠孔4を穿設し、この9J欠欠
礼部分に前記貨物搬送装+K 2を設けている。貨物搬
送装置2は、次のような構成をなしている。すなわち、
複数の案内輪たるプーリ5.6.7.8間に環状張設部
材たるタイミングベルト9をエンドレスに張設し、この
タイミングベルト9に張力性′j機構11により一定の
張力を与えるとともに2 このタイミングベルト9のエ
ンドレス走行を制動機構1213により規制するように
している。プーリ5.6は、前記床板lのνj欠欠礼の
両端近傍部に配設されており、前記タイミングベルト9
のこれら両プーリ5.6間に位置する部位9aで前記切
欠孔4を閉塞している。なお、この部位9aは、前記貨
物搬送面Cと略平行であるため、以下、平行張設部9a
と称す。また、前記張力付与機構11は、アーム14の
先端に保持したテンションローラ15を前記タイミング
ベルト9の外周に弾接させるようにしたものである。ま
た、前記制動機構12は、前記プーリ7と固定軸16と
の間に介設したもので、前記プーリ7の内周に一定の摩
擦を持って摺接する制動リング17と、この制動リング
17が矢印a方向へ回転しようとした場合に該制動リン
グ17を前記固定軸16にロックするワンウェイクラッ
チ18とを備えてなる。また、前記制動機構13は、記
プーリ8と固定軸19との間に介設したもので、前記プ
ーリ8の内周に一定の摩擦を持って摺接する制動リング
21と、この制動リング21が矢印す方向へ回転しよう
とした場合に該制動リング21を前記固定軸19にロッ
クするワンウエイクラッチ22とを備えてなる。また、
前記タイミングベルト9の平行張設部9aの真下に駆動
輪23を配設している。駆動輪23は前記タイミングベ
ルト9に噛合する大径プーリ24と、この大径プーリ2
4と同軸的に設けた小径プーリ25とを具備してなるも
ので、支軸26回りに回転自在に支持されている。そし
て、この駆動輪23を駆動輪案内機構27により遊動n
f能に支承している。FIG. 1 is a sectional view showing the floor portion of the lower differential of an aircraft. In the figure, 1 is a floor plate, and 2 is a cargo conveyance device according to the present invention. Rollers 3, which are floated and supported by compressed air A, etc., are installed at required intervals on the floor plate 1, and these rollers 3 lift cargo on the floor plate 1, for example, container B. It is designed to support the rotational contact. That is, this container B has a cargo conveying surface C that connects one end of each of the rotors 3.
is supported so that it can move freely along the and,
A rectangular notch hole 4 is bored in this floor plate 1, and the cargo transport system +K 2 is provided in this 9J notched portion. The cargo transport device 2 has the following configuration. That is,
A timing belt 9, which is an annular tension member, is stretched endlessly between a plurality of pulleys 5, 6, 7, and 8, which are guide wheels. Endless running of the timing belt 9 is restricted by a braking mechanism 1213. The pulleys 5.6 are disposed near both ends of the floor plate l, and are connected to the timing belt 9.
The cutout hole 4 is closed at a portion 9a located between both pulleys 5 and 6. In addition, since this part 9a is approximately parallel to the cargo conveyance surface C, hereinafter, it will be referred to as the parallel tension part 9a.
It is called. Further, the tension applying mechanism 11 is configured such that a tension roller 15 held at the tip of an arm 14 is brought into elastic contact with the outer periphery of the timing belt 9. The braking mechanism 12 is interposed between the pulley 7 and the fixed shaft 16, and includes a braking ring 17 that slides against the inner periphery of the pulley 7 with a certain amount of friction. A one-way clutch 18 is provided which locks the brake ring 17 to the fixed shaft 16 when the brake ring 17 attempts to rotate in the direction of arrow a. The braking mechanism 13 is interposed between the pulley 8 and the fixed shaft 19, and includes a braking ring 21 that slides into contact with the inner circumference of the pulley 8 with a certain amount of friction. It is provided with a one-way clutch 22 that locks the brake ring 21 to the fixed shaft 19 when the brake ring 21 attempts to rotate in the direction indicated by the arrow. Also,
A drive wheel 23 is disposed directly below the parallel stretched portion 9a of the timing belt 9. The drive wheel 23 includes a large-diameter pulley 24 that meshes with the timing belt 9, and a large-diameter pulley 24 that meshes with the timing belt 9.
4 and a small diameter pulley 25 coaxially provided, and is supported rotatably around a support shaft 26. Then, this drive wheel 23 is moved freely by the drive wheel guide mechanism 27.
I support f ability.
駆動輪案内機構27は、前記駆動輪23を前記平イr張
設部9aに転接しつつ前記貨物搬送面Cに沿って移動し
イlするように保持するとともにその移動時に前記平行
張設部9cを徐々に貨物搬送面C側へ持ち1−げるよう
に案内するだめのもので、具体的には、前記支軸26を
図面に示す部分円弧状のカム溝28に沿って遊動し得る
ように保持したものである。また、前記駆動輪23を駆
動輪作動機構29により回転駆動するようにしている。The drive wheel guide mechanism 27 holds the drive wheel 23 so as to move and move along the cargo conveying surface C while being in rolling contact with the parallel tensioned portion 9a, and when moving, the drive wheel guide mechanism 27 holds the drive wheel 23 in rolling contact with the parallel tensioned portion 9a. 9c to be gradually lifted toward the cargo conveyance surface C. Specifically, the support shaft 26 can be freely moved along a partially arc-shaped cam groove 28 shown in the drawing. It was kept as such. Further, the drive wheel 23 is rotationally driven by a drive wheel operating mechanism 29.
駆動輪作動機構29は、前記駆動輪23の小径プーリ2
5と、案内プーリ31.32と、減速機付モータ33の
出力軸33aに固着した出力プーリ34との間にエンド
レスのタイミングベルト35を張設したものである。そ
して、このタイミングベルト35に第2の張力付与機構
36を用いて一定の張力を与えている。この張力付与機
構36は、アーム37の先端に保持したテンションロー
ラ38を前記タイミングベルト35の外周に弾接させる
ようにしたものである。なお、前記制動機構12.13
の制動力は、前記両県力付与機構11.36による付与
張力に対して十分に高い値に設定してあり、後述するよ
うに前記タイミングベルト9がコンテナBの底面に当接
するまでは、タイミングベルト9が静止しており、駆動
輪23が前記タイミングベルト9.35をL方へ持ち上
げつつ転動し得るようになっている。一方、前記モータ
33の出力トルクは、前記制動機構12.13の制動力
に十分打ち勝つだけの値に設定しである。The drive wheel operating mechanism 29 includes a small diameter pulley 2 of the drive wheel 23.
5, guide pulleys 31, 32, and an output pulley 34 fixed to an output shaft 33a of a motor 33 with a speed reducer. A second tension applying mechanism 36 is used to apply a constant tension to the timing belt 35. This tension applying mechanism 36 is configured such that a tension roller 38 held at the tip of an arm 37 is brought into elastic contact with the outer periphery of the timing belt 35. Note that the braking mechanism 12.13
The braking force is set to a sufficiently high value with respect to the tension applied by the force applying mechanism 11.36, and as will be described later, until the timing belt 9 comes into contact with the bottom of the container B, the timing The belt 9 is stationary, and the drive wheels 23 can roll while lifting the timing belt 9.35 in the L direction. On the other hand, the output torque of the motor 33 is set to a value sufficient to overcome the braking force of the braking mechanism 12, 13.
次いで、この実施例の作動を説明する。Next, the operation of this embodiment will be explained.
まず、待機状態では、wS1図に実線で示すように、駆
動輪23が中立位置に停止しており、タイミングベルト
9の平行張設部9aが貨物搬送面Cと平行に保持されて
いる。この状yムで、コンテナBか図中左方から搬入さ
れてその端部が切欠孔4Fに位置すると、モータ33が
矢印d方向に回転を始め駆動輪23が回転駆動される。First, in the standby state, the drive wheels 23 are stopped at a neutral position, and the parallel stretched portion 9a of the timing belt 9 is held parallel to the cargo conveyance surface C, as shown by the solid line in Fig. wS1. In this state, when the container B is carried in from the left side in the figure and its end is positioned in the notch hole 4F, the motor 33 starts rotating in the direction of the arrow d, and the drive wheel 23 is rotationally driven.
この場合、タイミングベルト9には制動ががけられてい
るので、前記駆動輪23の方が前記タイミングベルト9
の歯を足がかりにして矢印e方向に転勤を始める(第2
図参照)。そして、この駆動輪23は。In this case, since the timing belt 9 is braked, the drive wheel 23 is closer to the timing belt 9.
Start transferring in the direction of arrow e using the tooth as a foothold (second
(see figure). And this drive wheel 23.
前記タイミングベルト9を七カへ持ちt二げっツ1多中
想像線で示す位置に向って移動するが、その途中で前記
タイミングベルト9が前記コンテナBの底面に当接する
。そうなると、前記駆動輪23がそれ以−上移動を続け
ることが不可能になるが、モータ33がらの回転力はひ
き続き伝えられてくるため、制動機構12の制動力が限
界に達しタイミングヘルド9がエンドレス走行を開&+
する。そのため、このタイミングヘルド9とともに前記
コンテナBも矢印f方向へ押圧されることになり、その
結果、コンテナBの搬送がなされる(第3図参照)。な
お、コンテナBが通過した後は、再び駆動輪23が上昇
移動を始めるため、駆動輪案内機構27のカム溝28の
端部等にリミ・ントスイッチを設けておき、このリミッ
トスイッチ配設部にまで駆動輪23が到達した時にモー
タ33を反転させる等の方法により該駆動輪23を元の
待機位置へ復帰させる。そして、モータ33の回転を前
述とは逆にすれば、コンテナ搬送方向も逆になる。しか
して コンテナBを図中左から右へ搬送する際には、プ
ーリ5ど7側に張力がかがるため、図中左側の制動機構
12が働き、右側の制動機構13の制動リング21は空
回り状態となるようにしである。逆にコンテナBを図中
右から左へ搬送する際にはプーリ6.8側に張力がかか
るため、右側の制動機構13が働き、左側の制動機構1
2の制動リング17は空まわりするようになっている。The timing belt 9 is held in the middle and moved toward the position shown by the imaginary line, but the timing belt 9 comes into contact with the bottom surface of the container B on the way. In this case, it becomes impossible for the driving wheel 23 to continue moving any further, but since the rotational force from the motor 33 continues to be transmitted, the braking force of the braking mechanism 12 reaches its limit and the timing heald 9 opens an endless run &+
do. Therefore, the container B is also pressed in the direction of the arrow f together with the timing heald 9, and as a result, the container B is transported (see FIG. 3). Note that after the container B has passed, the drive wheels 23 start moving upward again, so a limit switch is provided at the end of the cam groove 28 of the drive wheel guide mechanism 27, and this limit switch installation part When the drive wheel 23 reaches this point, the drive wheel 23 is returned to its original standby position by, for example, reversing the motor 33. If the rotation of the motor 33 is reversed from that described above, the container conveyance direction will also be reversed. When transporting container B from left to right in the figure, tension is applied to the pulleys 5 and 7, so the brake mechanism 12 on the left side in the figure works, and the brake ring 21 of the brake mechanism 13 on the right side acts. This is done so that the engine is idle. Conversely, when conveying container B from right to left in the figure, tension is applied to the pulley 6.8 side, so the right braking mechanism 13 works, and the left braking mechanism 1
The second brake ring 17 is designed to rotate idly.
なお、前記実施例では、環状張設部材を貨物の底面に当
接させるようにした場合について説明したが、本発明は
がならずしもこのようなものに限らず、例えば、駆動輪
の環状張設部材かかからない部分を人ビし、その部分に
ゴムバンド等を設け、そのゴムフッ1部を貨物の底面に
直接接触させるようにしてもよい。In addition, in the above-mentioned embodiment, a case has been described in which the annular tension member is brought into contact with the bottom surface of the cargo, but the present invention is not limited to such a structure. It is also possible to cover the part that is not covered by the tension member, provide a rubber band or the like in that part, and bring one part of the rubber foot into direct contact with the bottom surface of the cargo.
また、環状張設部材は、タイミングベルトに限らず、V
ヘルドやチェーン等であってもよい。Further, the annular tension member is not limited to the timing belt, and the V
It may be a heddle, chain, etc.
さらに、緊動輪作動機構の構成も図示実施例のものに限
らず、例えば、チェーンや由1Fでモータの動力を駆動
輪に伝えるようにする等、種々変形が【1丁能である。Furthermore, the configuration of the emergency wheel actuating mechanism is not limited to that of the illustrated embodiment, and various modifications may be made, such as transmitting the power of the motor to the drive wheels using a chain or a shaft.
また 1用足実施例では、1つの駆動輪に対して1本の
環状張設部材を設けた場合について説明したか、教発明
はかならずしもこのようなものに限iテされるものでは
なく、1つの駆動輪に対して複数の環状張設部材を設け
、これらを共通の作動装置により駆動するようにしても
よい。In addition, in the embodiment of one foot, the case where one annular tensioning member is provided for one drive wheel has been described, but the teaching invention is not necessarily limited to such a thing. A plurality of annular tension members may be provided for one drive wheel, and these may be driven by a common actuating device.
(へ)効果
本発明は、以1.0ような構成であるから、次のような
効果がイltられる。(f) Effects Since the present invention has the configuration as described below, the following effects can be achieved.
ます、貨物に押し付けるべき駆動輪を一定の高さでロッ
クするような機構がなく構造か簡単であるため、軽量化
が望まれる航空機等に搭載して使用するのに好適である
。Moreover, since the structure is simple and there is no mechanism for locking the drive wheels to be pressed against the cargo at a certain height, it is suitable for use on aircraft where light weight is desired.
また、制動機構の制動力に打ち勝つまでは駆動輪が上昇
移動を続けて該駆動輪または環状張設部材か貨物の底面
に押しイζIけられることになるため、前記制動力を一
定の値に管理しておきさえすれば、貨物の底面の高さ位
置が変動してもその押し付は力が変化することがなく、
したかって、常に一定した搬送力を発揮させることかで
きる。In addition, until the braking force of the braking mechanism is overcome, the drive wheel continues to move upward and is pushed against the drive wheel, the annular tension member, or the bottom of the cargo, so the braking force is kept at a constant value. As long as it is controlled, the pressing force will not change even if the height position of the bottom of the cargo changes.
Therefore, it is possible to always exert a constant conveying force.
また、床に設けるpノ欠礼を小さくすることかiir能
であり、また比較的大きな切欠孔を設ける場合でもその
!、lJ欠孔を欠礼張設部材のf行〜設部か閉塞するか
たちになるので、作業表の安全を確保することができる
という利点もある。Also, it is possible to make the hole in the floor smaller, and even if you have a relatively large cutout hole. , IJ holes are closed from the f rows to the openings of the cut tensioning member, so there is an advantage that the safety of the work table can be ensured.
図面は本発明の一実施例を示し、第1図は概略断面図、
m2図、第3図は作用説明図である。
■・・・床板
2・−・貨物搬送装置
9・・・環状張設部材(タイミングヘルド)9a・・・
中9[張設部
11・・・張力伺54機構
12.13・・・制動機構
23・・Φ駆動輪
27・・・駆動輪案内機構The drawings show one embodiment of the present invention, and FIG. 1 is a schematic sectional view;
Figure m2 and Figure 3 are action explanatory diagrams. ■... Floor plate 2 - Cargo transport device 9... Annular tension member (timing held) 9a...
Middle 9 [Tension section 11... Tension guide 54 mechanism 12.13... Braking mechanism 23... Φ drive wheel 27... Drive wheel guide mechanism
Claims (1)
送面と略f91な平イ[張設部を有してなる環状張設部
材と、この環状張設部材に常時張力をり−える張力伺I
3−機構と、この環状張設部材に一定の制動力を′l−
える制動機構と、外周部を前記環状張設部材のA’2j
張設部に係接させた駆動輪と、この駆動輪を前記平行張
設部に転接しつつ前記貨物搬送面に沿って移動し得るよ
うに保持するとともにその移動時に前記qi行張設部を
徐々に貨物搬送面側へ持ちトげ得るように案内する駆動
輪案内機構と、前記駆動輪に対応する部位に貨物か存在
する場合に前記駆動輪を制動状態にある環状張設部材に
沿って転動させ該駆動輪または環状張設部材を朋記IY
物の底面に当接させるとともにh接接も前記制動機構の
制動力に打ち勝つ力で前記駆動輪を回転させて前記貨物
を移動させる駆動輪作!IJJ機構とを其備してなるこ
とを特徴とする貨物搬送装置。An annular tensioning member having a tensioning part that is stretched endlessly on the inner ring of the number 8 + iJ] and approximately f91 with the cargo conveying surface, and a tension is constantly applied to the annular tensioning member. Tension test I
3-A constant braking force is applied to the mechanism and this annular tension member'l-
A'2j of the annular tensioning member whose outer periphery is
A drive wheel is engaged with the tensioned part, and the driving wheel is held so as to be movable along the cargo conveying surface while being in rolling contact with the parallel tensioned part, and when the drive wheel is moved, the qi row tensioned part is held. a drive wheel guide mechanism that guides the cargo so that it can be lifted gradually toward the cargo conveying surface; and an annular tension member that brakes the drive wheel when cargo is present in a portion corresponding to the drive wheel. Roll the drive wheel or annular tension member.
A drive wheel crop that moves the cargo by bringing it into contact with the bottom of the object and rotating the drive wheel with a force that overcomes the braking force of the braking mechanism! A cargo conveyance device comprising an IJJ mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1805984A JPS60161809A (en) | 1984-01-31 | 1984-01-31 | Cargo transfer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1805984A JPS60161809A (en) | 1984-01-31 | 1984-01-31 | Cargo transfer device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60161809A true JPS60161809A (en) | 1985-08-23 |
JPH055724B2 JPH055724B2 (en) | 1993-01-25 |
Family
ID=11961117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1805984A Granted JPS60161809A (en) | 1984-01-31 | 1984-01-31 | Cargo transfer device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60161809A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103449098A (en) * | 2013-08-20 | 2013-12-18 | 吴江骏达电梯部件有限公司 | Conveyer belt device with adjustable size |
DK179023B1 (en) * | 2016-05-30 | 2017-08-28 | Schur Packaging Systems Ab | Conveyor |
CN111646107A (en) * | 2020-04-28 | 2020-09-11 | 安徽百特机电工程有限公司 | Multi-steering combined conveyor |
-
1984
- 1984-01-31 JP JP1805984A patent/JPS60161809A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103449098A (en) * | 2013-08-20 | 2013-12-18 | 吴江骏达电梯部件有限公司 | Conveyer belt device with adjustable size |
DK179023B1 (en) * | 2016-05-30 | 2017-08-28 | Schur Packaging Systems Ab | Conveyor |
DK201670375A1 (en) * | 2016-05-30 | 2017-08-28 | Schur Packaging Systems Ab | Conveyor |
CN111646107A (en) * | 2020-04-28 | 2020-09-11 | 安徽百特机电工程有限公司 | Multi-steering combined conveyor |
Also Published As
Publication number | Publication date |
---|---|
JPH055724B2 (en) | 1993-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0264254B1 (en) | Conveyor systems | |
US3698539A (en) | Torque controlled power roller for conveyor system | |
US4264005A (en) | Powered roller conveyor with drive disengaging means | |
US4047452A (en) | Belt conveyor drive mechanism | |
JPH02158597A (en) | Rope traction device | |
JPS60161809A (en) | Cargo transfer device | |
JPH0880909A (en) | Band-form strap pulling device for band-form strap tying machine,and band-form strap pulling method for band-form strap tying machine | |
US3020022A (en) | Cable winch | |
JPH11334844A (en) | Roller conveyor | |
US4901839A (en) | Self adjustable escalator handrail drive | |
EP0723521B1 (en) | Roll stand | |
DE69009046D1 (en) | STORAGE CONVEYOR. | |
GB1230918A (en) | ||
JPH09132293A (en) | Cap tightening apparatus | |
JP2545791Y2 (en) | Acceleration and deceleration transfer device for automatic circulation cableway | |
GB891145A (en) | Improvements in winches | |
JPS6312509A (en) | Conveyer device | |
JPH09216710A (en) | Directly advancing feeder | |
JPH079886Y2 (en) | Tension holding device for hoisting rope in a carrier such as a collecting machine | |
SU621616A1 (en) | Roller accumulating conveyer | |
SU1234306A1 (en) | Device for tightening conveyer belt | |
SU956380A1 (en) | Conveyer | |
RU2083469C1 (en) | Reciprocating displacement mechanism | |
SU1370021A1 (en) | Chain-operated roller conveyer | |
JPS6312510A (en) | Conveyer device |