JPH03216412A - Side slip of belt preventing device for lapped type belt conveyor - Google Patents

Side slip of belt preventing device for lapped type belt conveyor

Info

Publication number
JPH03216412A
JPH03216412A JP839890A JP839890A JPH03216412A JP H03216412 A JPH03216412 A JP H03216412A JP 839890 A JP839890 A JP 839890A JP 839890 A JP839890 A JP 839890A JP H03216412 A JPH03216412 A JP H03216412A
Authority
JP
Japan
Prior art keywords
belt
side slip
belts
roller
conveyor
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.)
Pending
Application number
JP839890A
Other languages
Japanese (ja)
Inventor
Kimihide Kuroda
黒田 公秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP839890A priority Critical patent/JPH03216412A/en
Publication of JPH03216412A publication Critical patent/JPH03216412A/en
Pending legal-status Critical Current

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  • Structure Of Belt Conveyors (AREA)
  • Control Of Conveyors (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

PURPOSE:To automatically eliminate side slip by tilting a roller at the entrance of the lapping part of a side-slipped conveyor in the predetermined direction by a shifting device when side slip of a predetermined belt is detected at the lapping part of the conveyor. CONSTITUTION:With roller shafts 3a, 12a of driven rollers 3, 12 at the entrance of the lapping part 15 of a main belt 1 and a driven belt 8, one bearing is fixed so that it can be slightly tilted, and the other bearing is adapted to be shifted in the feed direction by a shifting device 33. Detecting rods 37, 39 of side slip detectors 36, 38 are respectively brought into contact with both the belts 1, 8 to detect side slip. When side slip, for example, of the belt 1 in which side slip is generated, is detected, the driven roller 3 is tilted by the shifting device 33 to eliminate side slip. Side slip in the lapping part of the belts 1, 8 can thus be automatically eliminated.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、2本の無端平ベルトの一部を重合させて、等
速で回走させ、重合部内に被搬送物を挾み込んで搬送す
るようにした重合型ベルトコンベヤにおいて,搬送中に
、重合部のベルトが横ずれを起こすのを防止した装置に
関するものである。
[Detailed Description of the Invention] [Industrial Application Field] The present invention involves partially polymerizing two endless flat belts, rotating them at a constant speed, and sandwiching a conveyed object in the polymerized portion. This invention relates to a device that prevents the belts in the overlapping section from shifting laterally during conveyance in a overlapping type belt conveyor.

〔従来の技術〕[Conventional technology]

第6図及び第7図は、従来の重合型ベルトコンベヤ(以
下単にコンベヤという)を示すものである。
6 and 7 show a conventional polymerization type belt conveyor (hereinafter simply referred to as a conveyor).

第7図において、(1)は、ゴム等の弾性を有する無端
の平ベルトよりなる主ベルトで、モータ(図示省略)に
より回転する駆動ローラ(2)と従動ローラ(3),お
よび案内ローラ(4)(5)(6)(7)に掛け回され
て、側面形がほぼZ字形に屈曲し、反時計方法(矢印方
向)に回走する。
In Fig. 7, (1) is a main belt consisting of an endless flat belt made of elastic material such as rubber, and includes a driving roller (2), a driven roller (3), and a guide roller (3), which are rotated by a motor (not shown). 4) It is wrapped around (5), (6), and (7), and the side surface is bent into an almost Z-shape, and it runs counterclockwise (in the direction of the arrow).

従ベルト(8)は、主ベルト(1)と同様の無端の平ベ
ルトよりなり、上記案内ローラ(6)(7)と案内ロー
ラ( 9 )(10) (11)(12)に掛け回され
て、側面形がほぼZ字形に屈曲し、かつ主従両ベルト(
1)(8)の垂直部は重合(15) L,て、その摩擦
力により、従ベルト(8)は時計方向(矢印方向)に回
走する。
The slave belt (8) is an endless flat belt similar to the main belt (1), and is wound around the guide rollers (6), (7), and guide rollers (9), (10), (11), and (12). The side shape is bent into an almost Z-shape, and both the master and slave belts (
1) The vertical portion of (8) overlaps (15) L, and due to the frictional force, the slave belt (8) rotates clockwise (in the direction of the arrow).

案内ローラ(9)と(12)は、それぞれ主ベルト(1
)の上方水平部(13)と下方水平部(14)の中央部
上方に位置している。
The guide rollers (9) and (12) are connected to the main belt (1), respectively.
) is located above the center of the upper horizontal part (13) and lower horizontal part (14).

主従両ベルト(1)(8)の重合部(15)の両側部は
、フレーム(図示省略)に枢支された多数の水平をなす
押えローラ(16) (17)により、前後より交互に
挾まれている。
Both sides of the overlapping part (15) of both the master and slave belts (1) and (8) are alternately clamped from the front and back by a large number of horizontal presser rollers (16) and (17) that are pivotally supported on a frame (not shown). It is rare.

重合部(l5)において主ベルト(1)の外面中央には
、フレームに枢支された多数の水平をなす押圧ローラ(
18)が、所定間隔を隔てて圧接している。
At the center of the outer surface of the main belt (1) in the overlapping part (l5), there are a number of horizontal pressing rollers (
18) are in pressure contact with each other at a predetermined interval.

上述のコンベアにおいて、粉状または粒状の被搬送物(
19)を、供給ホッパ(20)より主ベルト(1)の下
方水平部(l4)に投下すると、被搬送物(19)は、
重合部(15)において主従両ベルト(1)(8)に挾
み込まれて上昇し、上方水平部(13)より荷受ホッパ
(21)に排出される。
In the above-mentioned conveyor, powdered or granular objects (
19) is dropped from the supply hopper (20) onto the lower horizontal part (l4) of the main belt (1), the transported object (19) is
At the overlapping part (15), it is sandwiched between the main and subordinate belts (1) and (8) and rises, and is discharged from the upper horizontal part (13) to the receiving hopper (21).

重合部(15)の両側部が、多数の押えローラ(l6)
(17)に挾まれて密接しているので、被搬送物(l9
)は重合部(15)の側縁より洩れ落ちることはない。
Both sides of the overlapping part (15) are provided with a large number of presser rollers (l6).
Since the object to be transported (17) is in close contact with
) will not leak down from the side edge of the overlapping part (15).

また主ベルト(1)は、外面より多数の押圧ローラ(1
8)により押圧されているので、被搬送物(19)は、
流下することはない。
In addition, the main belt (1) has a large number of pressure rollers (1) on the outer surface.
8), the conveyed object (19) is
It won't flow down.

従って図示のように、重合部(15)を垂直としても、
被搬送物(19)を支承なく搬送することができる。
Therefore, as shown in the figure, even if the overlapping part (15) is vertical,
The object to be transported (19) can be transported without support.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述の従来のコンベヤにおいて,もし被搬送物(19)
が、湿気の多い粉体であって、流動性が悪い場合には、
被搬送物(19)が、供給ホッパ(20)より主ベルト
(1)の下方水平部(14)に平均に投下されずに片寄
ることがある。
In the conventional conveyor described above, if the conveyed object (19)
However, if the powder is humid and has poor fluidity,
The conveyed objects (19) may not be evenly dropped onto the lower horizontal portion (14) of the main belt (1) from the supply hopper (20), but may be shifted to one side.

このような際には、重合部(15)において主従両ベル
ト(1)(8)に挾み込まれた被搬送物(19)が片寄
り、第8図に示すように、両ベルト(1)(8)の両方
もしくは一方が横ずれして、被搬送物(19)が側縁よ
り洩れ落ちることがある。
In such a case, the conveyed object (19) sandwiched between the main and subordinate belts (1) and (8) shifts to one side in the overlapping part (15), and as shown in FIG. ) (8) may shift laterally, causing the conveyed object (19) to leak from the side edge.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は、2本の無端平ベルトの一部を重合させて等速
で回走させ、重合部内に被搬送物を挾み込んで搬送する
重合型ベルトコンベヤにおいて、少なくとも一方のベル
トが掛け回された重合部入口のローラのローラ軸の一端
を、ベルトの送り方向と直交する軸まわりに回動可能と
してフレームに枢支するとともに、前記ローラ軸の他端
を支持する軸受を、前記ベルトの送り方向に摺動可能と
してフレームに装着し、かつ適所に設けた前記ベルトの
横ずれを検知する横ずれ検知装置の作動に基づいて、前
記軸受をベルトの送り方向に移動させる移動装置をフレ
ームに設けることにより、ベルトの横ずれを防止し、も
って上述の課題の解決を図ったものである。
The present invention provides a polymerization type belt conveyor in which parts of two endless flat belts are overlapped and rotated at a constant speed, and an object to be conveyed is sandwiched in the overlapped portion and conveyed. One end of the roller shaft of the roller at the entrance of the overlapping section is rotatably supported on a frame so as to be rotatable around an axis perpendicular to the feeding direction of the belt, and a bearing supporting the other end of the roller shaft is attached to the frame. A moving device is provided on the frame so as to be slidable in the feeding direction, and moves the bearing in the belt feeding direction based on the operation of a lateral deviation detection device that detects lateral deviation of the belt and is provided at an appropriate position. This prevents the belt from shifting laterally, thereby solving the above-mentioned problem.

〔作 用〕[For production]

本発明の装置は,コンベヤの重合部において、予め定め
た方のベルトが横ずれを起こすと、これを、横ずれ検知
装置が検知し、その出力により、移動装置が作動し、重
合部入口のローラが、ベルトの横ずれを補正する予め定
められた方向に傾斜させられ、ベルトの横ずれは解消す
る。
In the device of the present invention, when a predetermined belt shifts laterally in the overlapping section of the conveyor, the lateral shift detection device detects this, and the output activates the moving device, which moves the rollers at the entrance of the overlapping section. , the belt is tilted in a predetermined direction to correct the lateral deviation of the belt, thereby eliminating the lateral deviation of the belt.

〔実施例〕〔Example〕

以下、本発明の一実施例を、第1図乃至第4図に基づい
て説明する。なお、第7図及び第8図に示す従来のもの
と同一の部材には同一の符号を付して、その詳細な説明
は省略する。
Hereinafter, one embodiment of the present invention will be described based on FIGS. 1 to 4. Note that the same members as those in the conventional structure shown in FIGS. 7 and 8 are designated by the same reference numerals, and detailed explanation thereof will be omitted.

第1図及び第4図に示すように、主ベルト(1)用の従
動ローラ(3)のローラ軸(3a)の一端は、フレーム
の一部である側枠(29)に固着された固定軸受(30
)により、主ベルト(1)の送り方向と直交する垂直軸
まわりに若干回動可能として、かつ軸線まわりに回転可
能として枢支されている。
As shown in Figures 1 and 4, one end of the roller shaft (3a) of the driven roller (3) for the main belt (1) is fixed to a side frame (29) that is a part of the frame. Bearing (30
), it is pivotally supported so as to be slightly rotatable around a vertical axis perpendicular to the feeding direction of the main belt (1) and rotatable around an axis.

ローラ軸(3a)の他端は′、フレームに固看された上
下1対の案内レール(31)(31)間に、前後方向に
摺動可能として装着された可動軸受(32)により,前
後方向に若干揺動可能で、かつ軸線まわりに回転可能と
して枢支されている。
The other end of the roller shaft (3a) is moved back and forth by a movable bearing (32) mounted so as to be able to slide in the front and back direction between a pair of upper and lower guide rails (31) (31) fixed to the frame. It is pivoted so that it can swing slightly in the direction and rotate around the axis.

可動軸受(32)は、後端が両案内レール(31)(3
1)に固着された移動装置(33)の前方を向く駆動杆
(34)の前端に固着され、移動装置(33)の伸縮に
より前後に移動して、第4図に想像線で示すように、従
動ローラ(3)の主ベルト(1)に対する角度が変化す
る。
The rear end of the movable bearing (32) is connected to both guide rails (31) (3).
It is fixed to the front end of the driving rod (34) facing forward of the moving device (33) fixed to , the angle of the driven roller (3) with respect to the main belt (1) changes.

移動装置(33)は、シリンダ(35)に出没自在、か
つ回転不能に挿入された螺杆である駆動杆(34)に、
ナット(図示省略)を前後移動不能に螺合し、シリンダ
(35)内の減速モータ(図示省略)により、任意の方
向に回転させて、駆動杆(34)を出没させるようにし
た、公知のものである。
The moving device (33) has a driving rod (34) which is a screw rod inserted into the cylinder (35) so as to be retractable and non-rotatable.
A known method in which a nut (not shown) is screwed together so that it cannot move back and forth, and is rotated in any direction by a deceleration motor (not shown) in a cylinder (35) to cause a drive rod (34) to emerge and retract. It is something.

従ベルト(8)用の案内ローラ(l2)のローラ軸(1
2a)は、上記従動ローラ(3)のローラ軸(3a) 
Lこおけるのと同一の固定軸受(30)と可動軸受(3
2)とをもって、軸線まわりに回転可能で、かつ従ベル
ト(8)の送り方向と直交する垂直軸まわりに若干回動
可能として枢支され、可動軸受(32)を上記と同様の
移動装置(33)により前後動させることにより、従ベ
ルト(8)の送り方向に対して傾斜しうるようになって
いる。
The roller shaft (1) of the guide roller (l2) for the slave belt (8)
2a) is the roller shaft (3a) of the driven roller (3).
The same fixed bearing (30) and movable bearing (3
2), the movable bearing (32) is pivoted so as to be rotatable around an axis and slightly rotatable around a vertical axis orthogonal to the feeding direction of the slave belt (8), and the movable bearing (32) is connected to a moving device ( 33), it can be tilted with respect to the feeding direction of the slave belt (8).

第1図〜第3図に示すように、主従両ベルト(1)(8
)の重合部(15)の両側方には、左右1対の横ずれ主
検知器(36) (36)がフレームに止着され、その
検知杆(37) (37)が両ベルト(1)(8)の側
縁に近接し、両ベルト(1)(8)の横ずれにより検知
杆(37)が回動すると、各主検知器(36)に内蔵し
たマイク口スイッチ(図示省略)が開閉する。
As shown in Figures 1 to 3, both master and slave belts (1) (8
) A pair of left and right lateral shift main detectors (36) (36) are fixed to the frame on both sides of the overlapping part (15) of the belts (1) (37), and their detection rods (37) (37) 8), and when the detection rod (37) rotates due to lateral deviation of both belts (1) and (8), the microphone port switch (not shown) built into each main detector (36) opens and closes. .

主ベルト(1)の両側方における従動ローラ(3)の近
くと、従ベルト(3)の両側方における案内ローラ(1
2)の近くにも、上記主検知器(36)と同様の副検知
器(38)が設けられている。(39)は検知杆である
, 主副両検知器(36) (3g)よりなる横ずれ検知装
置は,重合部(15)において主従両ベルト(108)
間に横ずれが起こると、主検知器(36)が横ずれの方
向を検知し,副検知器(38)が両ベルト(108)の
いずれが横ずれしたのか判別し、対応する上記移動装置
(33)を駆動して、可動軸受(32)を横ずれが解消
するまで移動させる。
Near the driven rollers (3) on both sides of the main belt (1) and the guide rollers (1) on both sides of the subordinate belt (3).
2) is also provided with a sub-detector (38) similar to the main detector (36). (39) is a detection rod. The lateral shift detection device consisting of both main and sub detectors (36) (3g) has both main and sub belts (108) at the overlapping part (15).
When a lateral shift occurs between them, the main detector (36) detects the direction of the lateral shift, the sub-detector (38) determines which of both belts (108) has shifted laterally, and the corresponding moving device (33) is driven to move the movable bearing (32) until the lateral shift is eliminated.

第5図と第6図は、横ずれ検知装置の他の例を示すもの
で、主従両ベルト(1)(8)の重合部(15)の両側
縁要所には、フレームに固着された薄肉の仕切板(41
)の遊端が挿入されている。仕切板(41)の両面には
、各ベルト(1)(8)の端縁に近接する1対の横ずれ
検知器(42) (42)が取付けられている。
Figures 5 and 6 show other examples of the lateral shift detection device, in which thin walls fixed to the frame are installed at key points on both sides of the overlapping portion (15) of both the main and subordinate belts (1) and (8). Partition plate (41
) is inserted. A pair of lateral shift detectors (42) (42) are attached to both sides of the partition plate (41) close to the edge of each belt (1) (8).

(43)は検知杆である。(43) is a detection rod.

この横ずれ検知装置は、仕切板(41)により、両検知
!! (42) (42)同士および主従両ベルト(1
)(8)同士が、ともに離隔されているので、重合部(
l5)において両ベルト(1)(8)間に横ずれが起っ
た時、その原因がいずれにあるかを確実に判別しつるの
で,上記副検知器(38)が不必要となる。
This lateral shift detection device uses a partition plate (41) to detect both sides! ! (42) (42) Both belts and master and slave belts (1
) (8) are both separated from each other, so the polymerization part (
When a lateral shift occurs between the belts (1) and (8) in 15), it is possible to reliably determine which one is the cause of the shift, so the sub-detector (38) becomes unnecessary.

なお,可動軸受(32)の移動装置(33)は、上述の
ものとは限らず,たとえば油圧シリンダやエヤーシリン
ダや電磁石を使用して、軸受(32)を一定量だけ一定
時間移動させる動作を、重合部(15)の両ベルト(1
)(8)間の横ずれが解消されるまで繰返してもよい。
Note that the moving device (33) for the movable bearing (32) is not limited to the one described above; for example, a hydraulic cylinder, an air cylinder, or an electromagnet may be used to move the bearing (32) by a certain amount for a certain period of time. , both belts (1
) and (8) may be repeated until the lateral shift between them is eliminated.

また、本発明においては、上記の他に、例えば次のよう
な変化変形が可能である。
Further, in the present invention, in addition to the above, the following changes and modifications are possible, for example.

(1)主ベルト(1)の張力を大として、主ベルト(1
)はほとんど横ずれしないようにしておき、従ベルト(
8)側の案内ローラ(12)のローラ軸(12a)のみ
を移動装!i[(33)により傾動可能として、従ベル
ト(8)の横ずれのみを防止するようにする。
(1) Increase the tension of the main belt (1) and
) so that it hardly shifts laterally, and the slave belt (
Only the roller shaft (12a) of the guide roller (12) on the 8) side is moved! i[(33) allows the belt to tilt, thereby preventing only the lateral displacement of the slave belt (8).

この場合、主検知器(36)のみを両ベルト(1)(8
)の重合部(l5)の中間位置に設けるだけでよく,主
従いずれのベルト(IH8)が横ずれを起こしたかを検
知する副検知器(38)を設ける必要はなくなる。
In this case, only the main detector (36) is connected to both belts (1) (8
), and there is no need to provide a sub-detector (38) for detecting whether the main or subordinate belt (IH8) has caused a lateral shift.

(2)逆に、従ベルト(8)の張力を大としたときは,
主ベルト(1)側のみに,上記のような横ずれ防止装置
を設けるだけでよい。
(2) Conversely, when the tension of the slave belt (8) is increased,
It is sufficient to provide the above-mentioned lateral slip prevention device only on the main belt (1) side.

(3)従動ローラ(3)とその日ーラ軸(3a)、又は
案内ローラ(12)とその日ーラ軸(12a)とを互い
に相対回転しうるようにしておき、ローラ軸(3a)(
12a)の一端を、各ベルト(1)(8)の送り方向と
直交する軸(図示省略)をもってフレームに框着し、か
つローラ軸(3a) (12a)の他端を移動装置(3
3)により、各ベルト(1)(8)の送り方向に回動し
うるようにする。
(3) The driven roller (3) and its solar shaft (3a), or the guide roller (12) and its solar shaft (12a), are made to be able to rotate relative to each other, and the roller shaft (3a) (
One end of the belt (12a) is attached to the frame with a shaft (not shown) perpendicular to the feeding direction of each belt (1) (8), and the other end of the roller shaft (3a) (12a) is connected to the moving device (3).
3) allows each belt (1) (8) to rotate in the feeding direction.

(4)ローラ軸(3a)(12a)の両端を、各ベルト
(1)(8)の送り方向に互いに独立して移動しつるよ
うにした1対の可動軸受(32)をもって枢支し、各可
動軸受(32)に連結した移動装置(33)を、単独で
、又は同時に逆向きに作動させることにより、ローラ軸
(3a)(12a)をベルト(1)(8)の送り方向に
対して傾斜しろるようにする。
(4) Both ends of the roller shafts (3a) (12a) are pivotally supported by a pair of movable bearings (32) that can be moved independently of each other in the feeding direction of each belt (1) (8), By operating the moving device (33) connected to each movable bearing (32) independently or simultaneously in opposite directions, the roller shafts (3a) (12a) are moved relative to the feeding direction of the belts (1) (8). so that it can be tilted.

〔発明の効果〕〔Effect of the invention〕

本発明によると、被搬送物を搬送中の両ベルトの重合部
に起こり易い、ベルトの横ずれを自動的に解消すること
ができるので、従来のコンベヤにおいては完全な搬送が
困難であった条件の悪い被搬送物をも、ベルトの横ずれ
による洩れ落ち等のおそれなく搬送することができ、コ
ンベヤの利用範囲が著しく拡大される。
According to the present invention, it is possible to automatically eliminate the lateral deviation of the belt that tends to occur at the overlapping part of both belts while conveying the conveyed object, so it is possible to eliminate the conditions under which perfect conveyance was difficult with conventional conveyors. Even bad conveyed objects can be conveyed without fear of leakage due to lateral deviation of the belt, and the range of use of the conveyor is significantly expanded.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は、本発明の装置の一実施例を備える重合型ベル
トコンベヤを略示する一部切欠側面図,第2図は、第1
図のA−Alil矢視図、第3図は、コンベヤ正常運転
時の第2図B−B線断面図、 第4図は、第1図のC−C線断面図、 第5図は,横ずれ検知装置の他の例を示す、要部拡大正
面図、 第6図は、第5図のD−D線断面図、 第7図は、従来の重合型ベルトコンベヤの一例を略示す
る一部切欠側面図、 第8図は、ベルトの重合部に横ずれが生じたときの状態
を示すベルト重合部の横断平面図である。 (1)主ベルト (3)従動ローラ (4 )(5 )(6 )(7 )案内ローラ(8)従
ベルト ( 9 )(10) (11) (12)案内ローラ(
12a)ローラ軸 (15)重合部 (18)押圧ローラ (20)供給ホッパ (29)側枠 (31)案内レール (33)移動装置 (35)シリンダ (37)検知杆 (2)駆動ローラ (3a)ローラ軸 (13) (14)水平部 (16) (17)押えローラ (19)被搬送物 (21)荷受ホッパ (30)固定軸受 (32)可動軸受 (34)駆動杆 (36)主検知器 (38)副検知器 (39)感知杆 (42)検知器 (4l)仕切板 (43)検知杆 第1図 第2図 第5図 第3図 第6図 第7図
FIG. 1 is a partially cutaway side view schematically showing a polymerized belt conveyor equipped with an embodiment of the apparatus of the present invention, and FIG.
Figure 3 is a sectional view taken along line B-B in Figure 2 when the conveyor is in normal operation; Figure 4 is a sectional view taken along line CC in Figure 1; Figure 5 is a sectional view taken along line C-C in Figure 1; FIG. 6 is a sectional view taken along the line DD in FIG. 5, and FIG. 7 is an enlarged front view showing another example of a lateral shift detection device. FIG. FIG. 8 is a cross-sectional plan view of the belt overlapping portion showing a state when lateral displacement occurs in the overlapping portion of the belt. (1) Main belt (3) Followed roller (4) (5) (6) (7) Guide roller (8) Followed belt (9) (10) (11) (12) Guide roller (
12a) Roller shaft (15) Overlapping part (18) Pressing roller (20) Supply hopper (29) Side frame (31) Guide rail (33) Moving device (35) Cylinder (37) Detection rod (2) Drive roller (3a) ) Roller shaft (13) (14) Horizontal part (16) (17) Presser roller (19) Transported object (21) Load receiving hopper (30) Fixed bearing (32) Movable bearing (34) Drive rod (36) Main detection Detector (38) Sub-detector (39) Sensing rod (42) Detector (4l) Partition plate (43) Sensing rod Figure 1 Figure 2 Figure 5 Figure 3 Figure 6 Figure 7

Claims (1)

【特許請求の範囲】[Claims] 2本の無端平ベルトの一部を重合させて等速で回走させ
、重合部内に被搬送物を挾み込んで搬送する重合型ベル
トコンベヤにおいて、少なくとも一方のベルトが掛け回
された重合部入口のローラのローラ軸の一端を、ベルト
の送り方向と直交する軸まわりに回動可能としてフレー
ムに枢支するとともに、前記ローラ軸の他端を支持する
軸受を、前記ベルトの送り方向に摺動可能としてフレー
ムに装着し、かつ適所に設けた前記ベルトの横ずれを検
知する横ずれ検知装置の作動に基づいて、前記軸受をベ
ルトの送り方向に移動させる移動装置をフレームに設け
たことを特徴とする重合型ベルトコンベヤにおけるベル
トの横ずれ防止装置。
In a polymerization type belt conveyor in which parts of two endless flat belts are overlapped and rotated at a constant speed, the object to be conveyed is sandwiched in the overlap portion and conveyed, and at least one of the belts is wrapped around the overlap portion. One end of the roller shaft of the entrance roller is rotatably supported on a frame around an axis perpendicular to the belt feeding direction, and a bearing supporting the other end of the roller shaft is slidable in the belt feeding direction. A moving device is provided on the frame to move the bearing in the belt feeding direction based on the operation of a lateral deviation detection device that is movably attached to the frame and provided at an appropriate location to detect lateral deviation of the belt. Belt lateral slip prevention device for polymerized belt conveyors.
JP839890A 1990-01-19 1990-01-19 Side slip of belt preventing device for lapped type belt conveyor Pending JPH03216412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP839890A JPH03216412A (en) 1990-01-19 1990-01-19 Side slip of belt preventing device for lapped type belt conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP839890A JPH03216412A (en) 1990-01-19 1990-01-19 Side slip of belt preventing device for lapped type belt conveyor

Publications (1)

Publication Number Publication Date
JPH03216412A true JPH03216412A (en) 1991-09-24

Family

ID=11692081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP839890A Pending JPH03216412A (en) 1990-01-19 1990-01-19 Side slip of belt preventing device for lapped type belt conveyor

Country Status (1)

Country Link
JP (1) JPH03216412A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013527098A (en) * 2010-04-16 2013-06-27 ヨゼフ フェゲーレ アーゲー Belt conveyor equipment
WO2015054714A1 (en) * 2013-10-15 2015-04-23 Ssl-Schwellenwerk Und Steuerungstechnik Linz Gmbh Adjustable double-belt conveyor system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01281237A (en) * 1988-05-02 1989-11-13 Shinko Kogyo Kk Meandering correcting device for belt

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01281237A (en) * 1988-05-02 1989-11-13 Shinko Kogyo Kk Meandering correcting device for belt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013527098A (en) * 2010-04-16 2013-06-27 ヨゼフ フェゲーレ アーゲー Belt conveyor equipment
US9156619B2 (en) 2010-04-16 2015-10-13 Joseph Vogele Ag Belt conveyor device
WO2015054714A1 (en) * 2013-10-15 2015-04-23 Ssl-Schwellenwerk Und Steuerungstechnik Linz Gmbh Adjustable double-belt conveyor system

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