JPH0146404B2 - - Google Patents
Info
- Publication number
- JPH0146404B2 JPH0146404B2 JP56022528A JP2252881A JPH0146404B2 JP H0146404 B2 JPH0146404 B2 JP H0146404B2 JP 56022528 A JP56022528 A JP 56022528A JP 2252881 A JP2252881 A JP 2252881A JP H0146404 B2 JPH0146404 B2 JP H0146404B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- belt
- shape
- retaining roller
- bottom piece
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
-
- 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
- B65G15/08—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 the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
-
- 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
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Buffer Packaging (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、無端のベルトをパイプ状に丸め、そ
の中に被搬送物を入れて搬送するようにしたパイ
プコンベヤにおける捩れ防止・矯正装置に関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a twist prevention/correction device for a pipe conveyor in which an endless belt is rolled into a pipe shape and objects to be conveyed are placed inside the belt and conveyed. .
循環する無端ベルトの大部分をパイプ状に丸
め、この中に粉粒体を包み込んで連続搬送するパ
イプコンベヤは公知であり、第１図から第３図
は、その一例を示す。
A pipe conveyor is known in which a large part of a circulating endless belt is rolled into a pipe shape, and powder and granules are wrapped in the pipe and continuously conveyed, and FIGS. 1 to 3 show an example thereof.
可撓性の無端ベルト１は、長手方向の軸線まわ
りに丸まつてパイプ状となろうとする弾性傾向を
有し、第１図に示すように、前方の駆動ドラム２
を後方の従動ドラム３のところで偏平に展開され
て、各ドラム２，３に掛け回されている。 The flexible endless belt 1 has an elastic tendency to curl around its longitudinal axis into a pipe shape, and as shown in FIG.
It is unfolded flat at the rear driven drum 3 and is wrapped around each drum 2, 3.
４は、連杆５をもつて、ほぼ一定として前後方
向に配設された垂直の支持枠で、第２図に示すよ
うに、上下２室４ａ，４ｂに分かれ、その上室４
ａには往路ベルト１ａが、また下室４ｂには復路
ベルト１ｂが通過するようになつている。 Reference numeral 4 denotes a vertical support frame having a continuous rod 5 and disposed almost uniformly in the front-rear direction, and as shown in Fig. 2, is divided into two upper and lower chambers 4a and 4b.
The forward belt 1a passes through the chamber a, and the backward belt 1b passes through the lower chamber 4b.
各支持枠４の上下両室４ａ，４ｂ内には、それ
ぞれ複数の保形ローラ６が、実質上円を描くよう
にして、同一円周上に、ほぼ一定間隔をもつて枢
設されている。 In both the upper and lower chambers 4a and 4b of each support frame 4, a plurality of shape-retaining rollers 6 are pivoted at approximately constant intervals on the same circumference so as to substantially draw a circle. .
偏平に展開されて、従動ドラム３の下面よりそ
の上面に回つた往路ベルト１ａは、第３図に示す
ように、該ベルト１ａの下面と側面にそれぞれ支
持する支持ローラ７，８に案内されることによ
り、かつそれ自身の有する弾性傾向によつて、次
第に樋状に丸められる。 The outgoing belt 1a, which has been flattened and rotated from the lower surface to the upper surface of the driven drum 3, is guided by support rollers 7 and 8 that support the lower and side surfaces of the belt 1a, respectively, as shown in FIG. As a result, and due to its own elastic tendency, it gradually becomes rounded into a trough-like shape.
往路ベルト１ａが十分に丸まらない中に、従動
ドラム３の上方に設けたホツパー９により、粉状
もしくは粒状の被搬送物１０が、往路ベルト１ａ
上に投下される。 While the outgoing belt 1a is not sufficiently rounded, the hopper 9 provided above the driven drum 3 transfers the powdered or granular material 10 onto the outgoing belt 1a.
dropped on top.
ついで、往路ベルト１ａは、支持枠４の上室４
ａに進入し、保形ローラ６に案内されて、パイプ
状に丸められるとともに、ベルト１ａの両側端部
同士が上方において重合され、その中に被搬送物
１０が包み込まれる。 Next, the outgoing belt 1a is inserted into the upper chamber 4 of the support frame 4.
The belt 1a enters the belt 1a, is guided by the shape-retaining rollers 6, and is rolled into a pipe shape, and the opposite ends of the belt 1a overlap each other upward, and the transported object 10 is wrapped therein.
被搬送物１０を包み込んだ往路ベルト１ａは、
保形ローラ６により周囲を支持されて、パイプ状
を保つたまま走行する。 The outbound belt 1a that wraps around the conveyed object 10 is
The circumference is supported by shape-retaining rollers 6, and the pipe travels while maintaining its pipe shape.
前方の駆動ドラム２の近くにおいて、最前位の
支持枠４から脱出した往路ベルト１ａは、第３図
に示した被搬送物１０の包み込み部分と概ね前後
対称的に構成されたベルト展開装置（図示せず）
を通過する間に展開されて、被搬送物１０を、駆
動ドラム２の前下方に設けた荷受箱１１に投入す
る。 Near the front drive drum 2, the outbound belt 1a that has escaped from the frontmost support frame 4 is connected to a belt unfolding device (Fig. (not shown)
The conveyed object 10 is unfolded while passing through the drive drum 2, and the conveyed object 10 is thrown into a receiving box 11 provided at the lower front of the drive drum 2.
駆動ドラム２を通過した復路ベルト１ｂは、上
述同様にパイプ状に丸められて、各支持枠４の下
室４ａを通過し、従動ドラム３に戻つて循環す
る。 The returning belt 1b that has passed through the driving drum 2 is rolled into a pipe shape as described above, passes through the lower chamber 4a of each support frame 4, returns to the driven drum 3, and circulates.
上述のパイプコンベヤは、時として、数100ｍ
にも及び長尺のものとして配置されることがある
が、両ドラム２，３間の距離が余りにも長に場合
には、次に列挙するような原因により、パイプ状
の無端ベルト１が、その軸線まわりに捩れること
がある。
The pipe conveyor mentioned above is sometimes several hundred meters long.
However, if the distance between both drums 2 and 3 is too long, the pipe-shaped endless belt 1 may be It can be twisted around its axis.
(a) 長期使用による各摺動部の偏摩耗。(a) Uneven wear of each sliding part due to long-term use.
(b) 各保形ローラの位置の不整合。(b) Inconsistency in the position of each shape-retaining roller.
(c) 各保形ローラ及びその支持部の製造上の精度
誤差。(c) Manufacturing accuracy errors of each shape-retaining roller and its support.
(d) 各保形ローラの偏摩耗。(d) Uneven wear of each shape-retaining roller.
(e) 無端ベルの厚さや弾性硬度等の不均一。(e) Non-uniformity in the thickness and elastic hardness of the endless bell.
(f) 被搬送物の不均等な配置。(f) Uneven distribution of objects to be transported.
特に、往路ベルトが捩れると、被搬送物がこぼ
れ落ちることとなり、またベルトや駆動用モータ
等に無理な力が作用し、その損耗を著しく早める
こととなる。 In particular, if the outbound belt is twisted, the conveyed object will fall off, and unreasonable force will be applied to the belt, drive motor, etc., which will significantly accelerate wear and tear.
本発明は、パイプ状となつたベルトの捩れを自
動的に、防止もしくは矯正する装置に関し、複数
の保形ローラを、ほぼ同一の円周上に枢設した複
数の垂直の支持枠を適宜間隔を隔てて前後方向に
配設し、無端ベルトをパイプ状に丸めて、その内
部に被搬送物を包み込み、上記多数の支持枠内を
通過させることにより、被搬送物を搬送するよう
にしたパイプコンベヤにおいて、パイプ状ベルト
が捩れようとする傾向を有する個所における保形
ローラを、パイプ状ベルトが捩れて行こうとする
方向の側端が、他側端に対して、パイプ状ベルト
の進行方向の前方へ位置するように傾斜させるこ
とにより、パイプ状ベルトに、捩れようとする方
向と逆方向の捩回力を付与し、もつてパイプ状ベ
ルトの捩れを防止もしくは矯正するようにしたこ
とを特徴とするものである。
The present invention relates to a device that automatically prevents or corrects twisting of a pipe-shaped belt, in which a plurality of vertical support frames each having a plurality of shape-retaining rollers pivoted on approximately the same circumference are arranged at appropriate intervals. A pipe that is arranged in the front and back direction with an endless belt between them, rolls up an endless belt into a pipe shape, wraps the transported object inside it, and transports the transported object by passing through the above-mentioned numerous support frames. In a conveyor, the shape-retaining roller at a point where the pipe-like belt tends to twist is set so that the side end in the direction in which the pipe-like belt tends to twist is set in the direction of travel of the pipe-like belt with respect to the other side end. By tilting the belt so that it is positioned forward, a twisting force is applied to the pipe-like belt in the direction opposite to the direction in which it is being twisted, thereby preventing or correcting twisting of the pipe-like belt. That is.
第４図〜第６図は、本発明の第１実施例を示す
もので、２１は、上記１と同様の無端ベルト、２
２は、上記４とほぼ同様の支持枠、２３は、上記
６と同様の保形ローラ、２４は被搬送物である。
4 to 6 show a first embodiment of the present invention, and 21 is the same endless belt as 1 above;
2 is a support frame similar to 4 above, 23 is a shape retaining roller similar to 6 above, and 24 is an object to be conveyed.
各保形ローラ２３は、軸受金具２５の底片２５
ａの両端より立設された、互いに平行をなす側片
２５ｂ，２５ｂに、底片２５ａと平行をなすよう
に枢支されている。 Each shape retaining roller 23 has a bottom piece 25 of the bearing fitting 25.
It is pivotally supported in parallel to the bottom piece 25a by side pieces 25b, 25b, which stand upright from both ends of the bottom piece 25a and are parallel to each other.
各軸受金具２５は、その底片２５ａにおける両
側片２５ｂ，２５ｂ近くへ挿入したボルト２６と
ナツト２７をもつて、保形ローラ２３の回転軸
が、無端ベルト２１の走行方向と直角をなすよう
にして、支持枠２２の内枠片２２ａに取付けられ
ている。 Each bearing fitting 25 has a bolt 26 and a nut 27 inserted near both side pieces 25b and 25b of the bottom piece 25a, so that the rotation axis of the shape retaining roller 23 is perpendicular to the running direction of the endless belt 21. , is attached to the inner frame piece 22a of the support frame 22.
上述の装置において、往路ベルト２１ａが、走
行中に、たとえば第４図における時計方向に捩れ
る傾向を有するときには、第５図に示すように、
捩れようとする個所近くにおける一部もしくはす
べての軸受金具２５取付用のボルを弛め、その底
片２５ａと支持枠２２の内枠片２２ａとの間に、
第６図に示すような所要厚さのコ字形板状のスペ
ーサ２８を、捩れて行こうとする側と反対側のボ
ルト２６の側方より挿し込んで締付ける。 In the above-mentioned apparatus, when the outbound belt 21a has a tendency to twist, for example, in the clockwise direction in FIG. 4 while traveling, as shown in FIG.
Loosen some or all of the bolts for mounting the bearing fittings 25 near the point where the bearing fittings 25 are to be twisted, and place between the bottom piece 25a and the inner frame piece 22a of the support frame 22,
A spacer 28 in the form of a U-shaped plate having a required thickness as shown in FIG. 6 is inserted from the side of the bolt 26 opposite to the side on which it is to be twisted and tightened.
すると、保形ローラ２３の軸線は、往路ベルト
２１ａの捩れて行こうとする側が、無端ベルト２
１の進行方向の前位となるべく、支持枠２２に対
して傾斜し、各保形ローラ２３の回転方向は、往
路ベルト２１ａの走行方向に対して傾斜する。 Then, the axis of the shape retaining roller 23 is such that the side of the outgoing belt 21a that is about to be twisted is aligned with the endless belt 2.
The rotational direction of each shape-retaining roller 23 is inclined with respect to the traveling direction of the outgoing belt 21a.
従つて、往路ベルト２１ａには、第４図におけ
る反時計方向の回転力が付与され、往路ベルト２
１ａが時計方向へ捩れようとする傾向は打ち消さ
れることとなる。 Therefore, a rotational force in the counterclockwise direction in FIG. 4 is applied to the outgoing belt 21a, and the outgoing belt 21a is
The tendency of 1a to twist clockwise is canceled out.
なお、スペーサ２８は、薄肉のものとし、これ
を所要枚数重ねて挿入してもよい。 Note that the spacers 28 may be thin-walled, and a required number of them may be stacked and inserted.
復路ベルト２１ｂには、被搬送物２４がなく、
軽量であるため、捩れることが少なく、また、た
とえ若干捩れても、悪影響が少ないが、必要に応
じ、往路ベルト２１ａにおけると同様の装置が設
けられる。 There is no conveyed object 24 on the return belt 21b,
Since it is lightweight, it is less likely to be twisted, and even if it is slightly twisted, there will be little adverse effect; however, if necessary, a device similar to that in the outgoing belt 21a may be provided.
第７図は、本発明の他の実施例を示すもので、
前実施例と同一部材には同一符号を使用して、そ
の説明を省略する。 FIG. 7 shows another embodiment of the present invention,
The same reference numerals are used for the same members as in the previous embodiment, and the description thereof will be omitted.
枢支金具２２の内枠片２２ａにおける各軸受金
具２５と対応する個所には、無端ベルト２１の走
行方向と直交する方向に並ぶ２本のベルト３１，
３１が、前方より貫着されている。 Two belts 31 arranged in a direction orthogonal to the running direction of the endless belt 21 are arranged at locations corresponding to the respective bearing fittings 25 on the inner frame piece 22a of the pivot fitting 22.
31 is penetrated from the front.
各ボルト３１は、軸受金具２５の底片２５ａの
端部付近を貫通し、底片２５ａの前後両面を、ボ
ルト３１に螺合した調節ナツト３２，３２をもつ
て締付けることにより、軸受金具２５を固定保持
している。 Each bolt 31 passes through the vicinity of the end of the bottom piece 25a of the bearing fitting 25, and the bearing fitting 25 is held fixed by tightening both the front and rear sides of the bottom piece 25a with adjustment nuts 32, 32 screwed onto the bolts 31. are doing.
所要の側の調節ナツト３２を弛めて、ボルト３
１上に支持されている軸受金具２５の傾斜を調節
することにより、無端ベルト２１の走行方向に対
する保形ローラ２３の角度を調節して、第１実施
例におけると同様に、無端ベルト２１の捩れを防
止することができる。 Loosen the adjusting nut 32 on the required side and tighten the bolt 3.
By adjusting the inclination of the bearing fitting 25 supported on the belt 1, the angle of the shape retaining roller 23 with respect to the running direction of the endless belt 21 can be adjusted, and the torsion of the endless belt 21 can be adjusted as in the first embodiment. can be prevented.
なお実施例においては、無端ベルトは、それ自
身で長手方向の軸線まわりに丸まろうとする弾性
傾向を有するものを使用したが、このような弾性
傾向を有しない平板状のものを、走行に伴い、ガ
イドローラ等によつて、パイプ状に丸めるように
してもよい。 In the examples, an endless belt that has an elastic tendency to curl around its longitudinal axis was used, but a flat belt that does not have such an elastic tendency was It may also be rolled into a pipe shape using guide rollers or the like.
きわめて簡単な手段により、パイプ状のベルト
の捩れを自動的に矯正することができる。
Twisting of a pipe-shaped belt can be automatically corrected by extremely simple means.
第１図は、一般のパイプコンベヤを略示する側
面図、第２図は、第１図における−線拡大縦
断正面図、第３図は、第１図の−線より見た
拡大平面図、第４図は、本発明の実施例を説明す
るための第２図と同様の正面図、第５図は、第４
図における−線拡大平面図で、両側の保形ロ
ーラを省略して示すもの、第６図は、スペーサの
斜視図、第７図は、本発明の他の実施例を説明す
るための第５図と同様の図である。
１……無端ベルト、１ａ……往路ベルト、１ｂ
……復路ベルト、２……駆動ドラム、３……従動
ドラム、４……支持枠、４ａ……上室、４ｂ……
下室、５……連杆、６……保形ローラ、７，８…
…支持ローラ、９……ホツパー、１０……被搬送
物、１１……荷受箱、２１……無端ベルト、２１
ａ……往路ベルト、２１ｂ……復路ベルト、２２
……支持枠、２２ａ……内枠片、２３……保形ロ
ーラ、２４……被搬送物、２５……軸受金具、２
５ａ……底片、２５ｂ……側片、２６……ボル
ト、２７……ナツト、２８……スペーサ、３１…
…ボルト、３２……調節ナツト。
FIG. 1 is a side view schematically showing a general pipe conveyor, FIG. 2 is an enlarged vertical sectional front view taken along the line - in FIG. 1, and FIG. 3 is an enlarged plan view taken along the line - in FIG. FIG. 4 is a front view similar to FIG. 2 for explaining an embodiment of the present invention, and FIG.
FIG. 6 is a perspective view of a spacer, and FIG. FIG. 1...Endless belt, 1a...Outbound belt, 1b
... return belt, 2 ... drive drum, 3 ... driven drum, 4 ... support frame, 4a ... upper chamber, 4b ...
Lower chamber, 5... Connecting rod, 6... Shape retaining roller, 7, 8...
... Support roller, 9 ... Hopper, 10 ... Conveyed object, 11 ... Receiving box, 21 ... Endless belt, 21
a...Outward belt, 21b...Return belt, 22
... Support frame, 22a ... Inner frame piece, 23 ... Shape retaining roller, 24 ... Transported object, 25 ... Bearing metal fitting, 2
5a... Bottom piece, 25b... Side piece, 26... Bolt, 27... Nut, 28... Spacer, 31...
...Bolt, 32...adjustment nut.
Claims (1)
設した複数の垂直の支持枠を、適宜間隔を隔てて
前後方向に配設し、無端ベルトをパイプ状に丸め
て、その内部に被搬送物を包み込み、上記多数の
支持枠内を通過させることにより、被搬送物を搬
送するようにしたパイプコンベヤにおいて、パイ
プ状ベルトが捩れようとする傾向を有する個所に
おける保形ローラを、パイプ状ベルトが捩れて行
こうとする方向の側端が、他側端に対して、パイ
プ状ベルトの進行方向の前方へ位置するように傾
斜させることにより、パイプ状ベルトに、捩れよ
うとする方向と逆方向の捩回力を付与し、もつて
パイプ状ベルトの捩れを防止もしくは矯正するよ
うにしたことを特徴とするパイプコンベヤにおけ
るパイプ状ベルトの捩れ防止・矯正装置。 ２ 保形ローラを支持する軸受金具の底片の一側
端を、スペーサを介して支持枠に取付けることに
より、軸受金具とともに保形ローラを前後に傾斜
させるようにしたことを特徴とする特許請求の範
囲第１項に記載の装置。 ３ スペーサが、コ字形板状をなすことを特徴と
する特許請求の範囲第２項に記載の装置。 ４ スペーサが、重合された複数のものよりなる
ことを特徴とする特許請求の範囲第２項又は第３
項に記載の装置。 ５ 保形ローラを支持する軸受金具の底片の両側
端部付近を、それぞれボルトをもつて支持枠に取
付け、かつ少くとも一方のボルトの前記底片に対
する挿入度を調節することにより、軸受金具とと
もに保形ローラを前後に傾斜させるようにしたこ
とを特徴とする特許請求の範囲第１項に記載の装
置。 ６ ボルトに螺合したダブルナツトをもつて、軸
受金具の底片を挾支し、かつダブルナツトのボル
トへの挿入度を変化させることにより、軸受金具
を前後に傾斜させるようにしたことを特徴とする
特許請求の範囲第５項に記載の装置。[Claims] 1. A plurality of vertical support frames in which a plurality of shape-retaining rollers are pivoted on substantially the same circumference are arranged in the front and back direction at appropriate intervals, and the endless belt is shaped like a pipe. In a pipe conveyor in which an object is conveyed by rolling it up, wrapping the object therein, and passing it through the plurality of support frames, the pipe belt tends to twist at a point where the object is twisted. By tilting the shape-retaining roller so that the side end in the direction in which the pipe-like belt is twisted is positioned forward in the direction of movement of the pipe-like belt with respect to the other side end, the shape-retaining roller is A device for preventing and correcting twisting of a pipe-shaped belt in a pipe conveyor, characterized in that twisting of the pipe-shaped belt is prevented or corrected by applying a twisting force in a direction opposite to the direction in which the pipe-shaped belt tends to twist. 2. The shape-retaining roller is tilted forward and backward together with the bearing metal fitting by attaching one side end of the bottom piece of the bearing metal fitting that supports the shape-retaining roller to the support frame via a spacer. A device according to scope 1. 3. The device according to claim 2, wherein the spacer has a U-shaped plate shape. 4. Claim 2 or 3, characterized in that the spacer is made of a plurality of polymerized materials.
Equipment described in Section. 5. By attaching the vicinity of both ends of the bottom piece of the bearing fitting that supports the shape-retaining roller to the support frame with bolts, and adjusting the degree of insertion of at least one bolt into the bottom piece, the bearing fitting and the bearing fitting can be held together. 2. Device according to claim 1, characterized in that the shaping roller is inclined back and forth. 6. A patent characterized in that the bottom piece of the bearing fitting is supported by a double nut screwed onto the bolt, and the bearing fitting is tilted back and forth by changing the degree of insertion of the double nut into the bolt. Apparatus according to claim 5.
Priority Applications (29)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56022528A JPS57137206A (en) | 1981-02-18 | 1981-02-18 | Twist preventing method and device for pipe-like belt in pipe conveyer |
| GB8114715A GB2092977B (en) | 1981-02-18 | 1981-05-14 | A method and device for preventing a flexible tubular belt from twisting for use in a tubular belt conveyer |
| CA000377570A CA1169802A (en) | 1981-02-18 | 1981-05-14 | Method and device for preventing a flexible tubular belt from twisting for use in a tubular belt conveyer |
| NLAANVRAGE8102430,A NL180494C (en) | 1981-02-18 | 1981-05-18 | BELT CONVEYOR WITH A TUBULAR BENDABLE BELT. |
| AU70669/81A AU524058B2 (en) | 1981-02-18 | 1981-05-18 | Device for preventing tubular belt from twisting |
| SU813288293A SU1251798A3 (en) | 1981-02-18 | 1981-06-02 | Device for preventing tube conveyer belt from twisting |
| US06/269,479 US4402395A (en) | 1981-02-18 | 1981-06-02 | Method and device for preventing a flexible tubular belt from twisting for use in a tubular belt conveyer |
| KR1019810001980A KR850001599B1 (en) | 1981-02-18 | 1981-06-03 | Device for preventing a flexible tubler belt from twisting for use in a tubler belt conveyer |
| BE0/204977A BE889068A (en) | 1981-02-18 | 1981-06-03 | METHOD AND DEVICE FOR PREVENTING A FLEXIBLE TUBULAR BELT FROM BENDING IN A BELT CONVEYOR OF THIS TYPE. |
| DE3122664A DE3122664C2 (en) | 1981-02-18 | 1981-06-06 | Hose belt conveyor with an endlessly circulating hose belt made of flexible material |
| DK260781A DK149801C (en) | 1981-02-18 | 1981-06-15 | TRANSPORTATION WITH A LARGE PIPE TAPE |
| BR8103976A BR8103976A (en) | 1981-02-18 | 1981-06-24 | METHOD AND DEVICE TO PREVENT FLEXIBLE TUBULAR BELT TWISTING |
| SE8104787A SE447982B (en) | 1981-02-18 | 1981-08-12 | DEVICE FOR PREVENTING A POWERFUL ROD SIZE BAND TO TURN |
| DD81232904A DD201661A5 (en) | 1981-02-18 | 1981-08-31 | METHOD AND DEVICE FOR PREVENTING THE ROTATION OF A FLEXIBLE TUBE BELT IN A TUBE BELT FOLDER |
| MX189100A MX155127A (en) | 1981-02-18 | 1981-09-09 | IMPROVEMENTS TO DEVICE TO PREVENT TUBULAR BANDING OF A CONVEYOR OF BULK MATERIAL, SUCH AS POWDER OR GRANULES |
| FI812869A FI73646C (en) | 1981-02-18 | 1981-09-15 | Device arranged to prevent a flexible tubular belt from twisting. |
| AT3997/81A AT392248B (en) | 1981-02-18 | 1981-09-16 | DEVICE FOR PREVENTING THE ROTATION OF A FLEXIBLE TUBE BELT IN A TUBE BELT CONVEYOR |
| CH687881A CH644563A5 (en) | 1981-02-18 | 1981-10-28 | METHOD AND DEVICE FOR PREVENTING A TUBULAR FLEXIBLE STRIP FROM TWISTING. |
| FR8120551A FR2499950B1 (en) | 1981-02-18 | 1981-10-30 | |
| IT47763/82A IT1189220B (en) | 1981-02-18 | 1982-02-10 | METHOD AND DEVICE TO PREVENT THE CORRECTION OF A FLEXIBLE TUBULAR BELT FOR USE IN A TUBULAR BELT CONVEYOR |
| IT3560082U IT8235600V0 (en) | 1981-02-18 | 1982-02-10 | METHOD AND DEVICE TO PREVENT THE CORRECTION OF A FLEXIBLE TUBULAR BELT FOR USE IN A TUBULAR BELT CONVEYOR |
| ZA824937A ZA824937B (en) | 1981-02-18 | 1982-07-12 | A method and device for preventing a flexible tubular belt from twisting for use in a tubular belt conveyer |
| NO822437A NO157171C (en) | 1981-02-18 | 1982-07-14 | DEVICE FOR A PREVENTION THAT A FLEXIBLE TUBE SHAPE SHALL BE FREE TO USE IN USE IN A TUBE SHIPPED TRANSPORT. |
| HU822301A HU184000B (en) | 1981-02-18 | 1982-07-15 | Device for hindering the torsion of flexiale tubular belts applied on tubular conveyor |
| IN819/CAL/82A IN157597B (en) | 1981-02-18 | 1982-07-16 | |
| AR290024A AR229272A1 (en) | 1981-02-18 | 1982-07-20 | DEVICE TO PREVENT A FLEXIBLE TUBULAR TAPE FROM BEING FORCED |
| ES514799A ES514799A0 (en) | 1981-02-18 | 1982-08-06 | "METHOD AND DEVICE TO PREVENT A FLEXIBLE TUBULAR BELT FROM BEING RETURNED FOR USE IN A TUBULAR BELT CONVEYOR". |
| NO864549A NO160348C (en) | 1981-02-18 | 1986-11-14 | DEVICE FOR AA PREVENTION OF A FLEXIBLE RODFORM TAPE IN A TAPE TRANSPORT. |
| AT0268587A AT394841B (en) | 1981-02-18 | 1987-10-12 | Apparatus for preventing the rotation of a flexible tubular belt in a tubular-belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56022528A JPS57137206A (en) | 1981-02-18 | 1981-02-18 | Twist preventing method and device for pipe-like belt in pipe conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57137206A JPS57137206A (en) | 1982-08-24 |
| JPH0146404B2 true JPH0146404B2 (en) | 1989-10-09 |
Family
ID=12085287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56022528A Granted JPS57137206A (en) | 1981-02-18 | 1981-02-18 | Twist preventing method and device for pipe-like belt in pipe conveyer |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS57137206A (en) |
| AR (1) | AR229272A1 (en) |
| BE (1) | BE889068A (en) |
| ES (1) | ES514799A0 (en) |
| HU (1) | HU184000B (en) |
| IN (1) | IN157597B (en) |
| NO (2) | NO157171C (en) |
| ZA (1) | ZA824937B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335488A (en) * | 2018-12-21 | 2019-02-15 | 四川省自贡运输机械集团股份有限公司 | Pipe conveyer connecting rod deviation correcting device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2092977B (en) * | 1981-02-18 | 1984-11-14 | Hashimoto Kunio | A method and device for preventing a flexible tubular belt from twisting for use in a tubular belt conveyer |
| JPS6023207A (en) * | 1983-07-15 | 1985-02-05 | Kunio Hashimoto | Pipe conveyor |
| JPS60130209U (en) * | 1984-02-13 | 1985-08-31 | 住友重機械工業株式会社 | Conveyor using pipe girder |
| JPS6216907A (en) * | 1985-07-16 | 1987-01-26 | Okazaki Haruo | Pipe conveyor |
| JPH04358607A (en) * | 1991-02-08 | 1992-12-11 | Bridgestone Corp | Device for supporting correcting roller in pipe conveyer |
| JPH053214U (en) * | 1991-06-28 | 1993-01-19 | 横浜ゴム株式会社 | Roller support structure for pipe conveyor |
| CN107720099B (en) * | 2017-09-22 | 2019-06-25 | 温州亿通自动化设备有限公司 | A kind of circular pipe belt type conveyer belt deviation correcting device and method for correcting error |
| CN111099254A (en) * | 2019-12-30 | 2020-05-05 | 芜湖起运机械制造有限公司 | Bidirectional pipe belt conveyor |
-
1981
- 1981-02-18 JP JP56022528A patent/JPS57137206A/en active Granted
- 1981-06-03 BE BE0/204977A patent/BE889068A/en not_active IP Right Cessation
-
1982
- 1982-07-12 ZA ZA824937A patent/ZA824937B/en unknown
- 1982-07-14 NO NO822437A patent/NO157171C/en not_active IP Right Cessation
- 1982-07-15 HU HU822301A patent/HU184000B/en not_active IP Right Cessation
- 1982-07-16 IN IN819/CAL/82A patent/IN157597B/en unknown
- 1982-07-20 AR AR290024A patent/AR229272A1/en active
- 1982-08-06 ES ES514799A patent/ES514799A0/en active Granted
-
1986
- 1986-11-14 NO NO864549A patent/NO160348C/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335488A (en) * | 2018-12-21 | 2019-02-15 | 四川省自贡运输机械集团股份有限公司 | Pipe conveyer connecting rod deviation correcting device |
Also Published As
| Publication number | Publication date |
|---|---|
| ES8401903A1 (en) | 1984-01-01 |
| IN157597B (en) | 1986-05-03 |
| NO864549D0 (en) | 1986-11-14 |
| JPS57137206A (en) | 1982-08-24 |
| NO160348B (en) | 1989-01-02 |
| AR229272A1 (en) | 1983-07-15 |
| NO160348C (en) | 1989-04-12 |
| ZA824937B (en) | 1983-05-25 |
| NO822437L (en) | 1984-01-16 |
| NO864549L (en) | 1984-01-16 |
| NO157171C (en) | 1988-02-03 |
| HU184000B (en) | 1984-06-28 |
| NO157171B (en) | 1987-10-26 |
| BE889068A (en) | 1981-10-01 |
| ES514799A0 (en) | 1984-01-01 |
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