JP3017883U - Auxiliary braking device for belt conveyors installed at an angle - Google Patents
Auxiliary braking device for belt conveyors installed at an angleInfo
- Publication number
- JP3017883U JP3017883U JP1995001079U JP107995U JP3017883U JP 3017883 U JP3017883 U JP 3017883U JP 1995001079 U JP1995001079 U JP 1995001079U JP 107995 U JP107995 U JP 107995U JP 3017883 U JP3017883 U JP 3017883U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- metal rod
- roller
- endless belt
- machine frame
- 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 - Lifetime
Links
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
(57)【要約】
【目的】 本考案は、傾斜して設置したベルトコンベヤ
の補助ブレ−キ装置に関し、荷物を乗せて搬送中のベル
トコンべヤの運転を停止したときに、そのベルトの逆戻
りを防止し、且つ簡単な構造でありながら確実で且つコ
ストダウンが図れるようにする。
【構成】 機枠内の長手方向に沿う両端に配置したヘッ
ドベルトロ−ラ−及びテ−ルベルトロ−ラ−にエンドレ
スベルトを巻付け張設して、その片方のベルトロ−ラ−
の支軸にモ−タ−の駆動力を伝達して成るベルトコンベ
ヤにおいて、片方のベルトロ−ラ−とエンドレスベルト
の横幅方向の下面とに接するようにステッキ状の金属棒
を配置すると共に、その金属棒を機枠に針金又は紐状体
等の連結具で略ベルトと略平行方向に移動できるように
支持したものである。
(57) [Summary] [Object] The present invention relates to an auxiliary brake device for a belt conveyor installed at an inclination, and when the operation of the belt conveyor while carrying a load is stopped, the belt reverses In addition, the structure is simple and the cost can be surely reduced while having a simple structure. [Structure] An endless belt is wound around a head belt roller and a tail belt roller arranged at both ends in the longitudinal direction of the machine frame, and one of the belt rollers is stretched.
In a belt conveyor formed by transmitting a driving force of a motor to a support shaft of a stick-shaped metal rod, the stick-shaped metal rod is arranged so as to be in contact with one belt roller and the lower surface in the lateral width direction of the endless belt. A metal rod is supported on a machine frame by a connecting member such as a wire or a string-like member so as to be movable in a direction substantially parallel to the belt.
Description
【０００１】[0001]
本考案は、傾斜して配置したベルトコンベヤの補助ブレ−キ装置に関するもの であり、土砂や各種バラ物その他の荷物を乗せて搬送中のベルトコンべヤの走行 を停止したときに、簡単な構造でありながら確実なエンドレスベルトの逆戻り防 止効果を有し、且つコストダウンが図れる補助ブレ−キ装置を得ることを目的と する。 The present invention relates to an auxiliary brake device for an inclined belt conveyor, which has a simple structure when the traveling of the belt conveyer is stopped while carrying dirt, various loose materials, and other loads. In addition, it is an object of the present invention to provide an auxiliary brake device that has a reliable anti-reverse effect of the endless belt and can reduce the cost.
【０００２】[0002]
屋外や屋内の作業現場において低所から高所に土砂や砂利その他比較的重さの ある被搬送物を傾斜して配置したベルトコンベヤに積んで搬送することは周知で ある。また、そのベルトコンベヤの搬送を停止するにはモ−タ−の駆動を停止す ることによって行うことも公知である。 It is well known that in outdoor or indoor worksites, it is known to carry sediment, gravel and other relatively heavy objects to be conveyed from a low place to a high place on a belt conveyor which is arranged at an inclination. It is also known that the driving of the motor is stopped to stop the conveyance of the belt conveyor.
【０００３】[0003]
ところが、この種のベルトコンベヤは略水平方向に設置して使用する場合に、 駆動モ−タ−の電源をオフにするとベルトの走行は自重によって確実に停止する が、被搬送物を低所から高所に斜め上方に搬送するためには、ベルトコンベヤを 傾斜して配置して使用するため、そのベルトコンベヤの搬送中に走行を停止する と、エンドレスベルトはそのベルト上の被搬送物の重量によって平滑なベルトロ −ラ−に対し摩擦不足によって制動が利かずに空滑りして逆戻りをし続け、ベル ト上の土砂等の被搬送物が外部に落下してしまうことがある。そのため、再度走 行駆動開始のときにエンドレスベルト上の被搬送物が減少し、且つ落下した部位 を周囲を汚すという問題点があった。 However, when a belt conveyor of this type is installed in a substantially horizontal direction and the power supply to the drive motor is turned off, the belt travels without fail due to its own weight. Since the belt conveyor is used by arranging it obliquely to convey it to a high place diagonally upward, if the traveling is stopped during the conveyance of the belt conveyor, the endless belt becomes the weight of the conveyed object on the belt. Due to lack of friction against a smooth belt roller, braking may not work, and slipping may continue, causing the belt to continue to return and the transported material such as earth and sand on the belt may fall outside. As a result, there was a problem that the number of objects to be conveyed on the endless belt was reduced when the driving was started again, and the area where it fell was soiled.
【０００４】[0004]
そこで、本考案は上記のベルトコンベヤのモ−タ−の電源オフに伴う搬送停止 時におけるエンドレスベルトの逆戻りを防止するために提供するものである。 すなわち、本考案は傾斜して配置したベルトコンベヤの補助ブレ−キ装置におい て、機枠内の長手方向に沿う両端に配置したヘッドベルトロ−ラ−及びテ−ルベ ルトロ−ラ−にエンドレスベルトを巻付け張設して、その片方のベルトロ−ラ− の軸にモ−タ−の駆動力を伝達して成るベルトコンベヤにおいて、片方のベルト ロ−ラ−とエンドレスベルトの横幅方向の下面とに接するようにステッキ状の金 属棒を配置すると共に、その金属棒を機枠に針金又は紐状体等の連結具でベルト と略平行方向に移動できるように支持したものである。 Therefore, the present invention is provided to prevent the reverse movement of the endless belt when the conveyance is stopped due to the power-off of the belt conveyor motor. That is, according to the present invention, in the auxiliary brake device of the belt conveyor arranged at an inclination, the endless belt is attached to the head belt roller and the tail belt roller arranged at both ends along the longitudinal direction in the machine frame. In a belt conveyor that is wound and stretched and the driving force of the motor is transmitted to the shaft of one of the belt rollers, one belt roller and the bottom surface of the endless belt in the lateral width direction. A stick-shaped metal rod is arranged so as to be in contact with the metal rod, and the metal rod is supported by a machine frame such that it can be moved in a direction substantially parallel to the belt by a connecting tool such as a wire or a string-shaped body.
【０００５】[0005]
モ−タ−駆動によりエンドレスベルトが走行し、ベルト上に被搬送物を乗せて 低所から高所に傾斜して搬送される。そして、エンドレスベルトの走行を停止す るために、前記のモ−タ−の電源をオフにすると、エンドレスベルトの走行は停 止するが、そのベルトの自重によって平滑なベルトロ−ラ−に対して摩擦力の不 足によって逆戻りしようとする作用に対し、ステッキ状の金属棒がベルト下面に 接触しながらベルトロ−ラ−にも押圧接触することにより、摩擦圧力を加えて当 該エンドレスベルトに制動が効いて逆戻りを停止する。 再び、モ−タ−の電源をオンにすると、エンドレスベルトの駆動が開始し、同 時にエンドレスベルトとベルトロ−ラ−の間に挟持されているステッキ状の金属 棒の押圧固定が解除されることに伴い、ブレ−キ作用もなくなりエンドレスベル トが走行する。 An endless belt runs by motor drive, and an object to be conveyed is placed on the belt and conveyed while being inclined from a low place to a high place. When the motor is turned off in order to stop the running of the endless belt, the running of the endless belt stops, but the dead weight of the belt causes the belt to move against a smooth belt roller. In contrast to the action of returning due to the lack of frictional force, the stick-shaped metal rod is pressed against the belt roller while being in contact with the lower surface of the belt, thereby applying frictional pressure to brake the endless belt. It works and stops the reversion. When the power of the motor is turned on again, the endless belt starts driving, and at the same time, the stick-shaped metal rod clamped between the endless belt and the belt roller is released from being pressed and fixed. As a result, the braking action also disappears and the endless belt runs.
【０００６】[0006]
次に本考案の実施例を図面を以て説明する。図１は本考案に係る補助ブレ−キ 装置を適用して傾斜状に配置したベルトコンベヤの斜視図、図２は図１の補助ブ レ−キ装置部の正面図である。 図において、１はコンベヤベルトの走行方向に沿ってパイプ又は形鋼等で組ん だ機枠、２はヘッドベルトロ−ラ−、３はテ−ルベルトロ−ラ−であり、前記の 両ベルトロ−ラ−２・３を機枠１内の長手方向の両端に配置する。前記の両ロ− ラ−２・３は内部に空洞部を有するドラム形になっている。 ４は前記の両ベルトロ−ラ−２・３に巻付け張設したエンドレスベルト、５は ベルトロ−ラ−の支軸、６はステッキ状の金属棒であり、片方のベルトロ−ラ− とエンドレスベルト４の横幅方向の下面とに接するように配置すると共に、その 金属棒を機枠１に針金又は弾性力があるか若しくは非弾性の紐状体等からなる連 結具７でエンドレスベルト４と略平行方向に移動するように支持してある。 図中８はエンドレスベルトの送り側下面を略Ｖ字状に支受するためのトラフプ レ−ト、Ｍはエンドレスベルト４の駆動用モ−タ−であり、図１の鎖線示のよう にヘッドベルトロ−ラ−のドラムに内蔵するもののほか、同図実線示のようにヘ ッドベルトロ−ラ−２に駆動力をプ−リ−ｐとＶベルトｖ、又は歯車とチェ−ン 帯とで構成するものがある。 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a belt conveyor in which the auxiliary brake device according to the present invention is applied and is arranged in an inclined shape, and FIG. 2 is a front view of the auxiliary brake device portion of FIG. In the figure, 1 is a machine frame assembled from a pipe or shaped steel along the traveling direction of the conveyor belt, 2 is a head belt roller, 3 is a tail belt roller, and both the belt rollers are 2 and 3 are arranged in the machine frame 1 at both longitudinal ends. Both of the above rollers-2.3 are drum-shaped with a hollow portion inside. Reference numeral 4 is an endless belt wound around both the belt rollers 2.3, 5 is a support shaft of a belt roller, and 6 is a stick-shaped metal rod. One belt roller and the endless belt. 4 is arranged so as to come into contact with the lower surface in the lateral width direction of 4, and the metal rod is connected to the machine frame 1 by a connecting member 7 formed of a wire or an elastic or inelastic string-like member. It is supported so as to move in a parallel direction. In the figure, 8 is a trough plate for supporting the lower surface of the endless belt on the feed side in a substantially V shape, and M is a driving motor for the endless belt 4, which is a head as shown by the chain line in FIG. In addition to the one built in the drum of the belt roller, as shown by the solid line in the figure, the driving force is composed of the head belt roller-2 by the pulley p and the V belt v, or the gear and the chain belt. There is something.
【０００７】[0007]
まず、本考案に係るベルトコンベヤをヘッドベルトロ−ラ−を上にし、且つ所 定の角度θに傾斜して設置する。 この状態で、モ−タ−Ｍのスイッチオンで駆動してエンドレスベルト４が走行 し、そのベルト上に被搬送物を乗せて低所から高所に斜め上方に向かって搬送さ れる。そして、エンドレスベルト４の走行を停止するために、前記のモ−タ−Ｍ の電源をオフにすると、エンドレスベルト４の走行は停止するが、そのベルト上 に乗せた被搬送物の重量により、平滑なベルトロ−ラ−２・３に対して摩擦力の 不足によって逆戻りしようとする作用に対し、ステッキ状の金属棒６がエンドレ スベルトと略水平方向に移動してベルト下面に接触しながら低所側のベルトロ− ラ−に押圧接触することにより、エンドレスベルト４の幅方向にわたって摩擦圧 力を加えて当該ベルトの走行に制動が効いて停止する。 再び、モ−タ−Ｍの電源をオンにすると、エンドレスベルト４の駆動が開始し 、同時に前記エンドレスベルトとベルトロ−ラ−３の間に挟持されているステッ キ状の金属棒６の押圧固定によるブレ−キ作用が解除されてエンドレスベルトが 走行する。 First, the belt conveyor according to the present invention is installed with the head belt roller facing upward and inclined at a predetermined angle θ. In this state, the endless belt 4 travels by being driven by switching on the motor M, and an object to be conveyed is placed on the belt and conveyed obliquely upward from a low place to a high place. When the motor M is turned off in order to stop the traveling of the endless belt 4, the traveling of the endless belt 4 stops, but the weight of the transported object placed on the belt causes In contrast to the action of returning to the smooth belt roller-2.3 due to lack of frictional force, the stick-shaped metal rod 6 moves substantially horizontally with the endless belt and contacts the lower surface of the belt at a low position. By pressing and contacting the belt roller on the side, a frictional pressure force is applied across the width of the endless belt 4, and the running of the belt is braked and stopped. When the power of the motor M is turned on again, the driving of the endless belt 4 starts, and at the same time, the stick-shaped metal rod 6 sandwiched between the endless belt and the belt roller-3 is pressed and fixed. The brake action due to is released and the endless belt runs.
【０００８】[0008]
【考案の効果】 本考案は上記の構成であるから、傾斜して設置したベルトコンべヤの走行駆動 を停止したときに簡単な構造でありながら、確実な制動によりベルトの逆戻りを 防止することができると共に、走行駆動開始時はブレ−キが容易に解除され、且 つこの種のベルトコンベヤにおけるブレ−キ装置においてコストダウンが図るこ とができる。EFFECTS OF THE INVENTION Since the present invention has the above-described structure, it is possible to prevent the belt from reversing by reliable braking while having a simple structure when the traveling drive of the belt conveyor installed at an inclination is stopped. At the same time, the brake can be easily released at the start of driving, and the cost can be reduced in the brake device of this type of belt conveyor.
【図面の簡単な説明】[Brief description of drawings]
【図１】 本考案に係る補助ブレ−キ装置を備えたベル
トコンベヤを傾斜して設置した斜視図である。FIG. 1 is a perspective view of a belt conveyor equipped with an auxiliary brake device according to the present invention, which is installed at an angle.
【図２】 図１の補助ブレ−キ装置部の正面図である。FIG. 2 is a front view of the auxiliary brake device unit of FIG.
１ 機枠 ２ ヘッドベルトロ−ラ− ３ テ−ルベルトロ−ラ− ４ エンドレスベルト ５ ベルトロ−ラ−の支軸 ６ ステッキ状の金属棒 ７ 金属棒の連結具 ８ トラフプレ−ト 1 Machine Frame 2 Head Belt Roller 3 Tail Belt Roller 4 Endless Belt 5 Belt Roller Spindle 6 Stick Metal Rod 7 Metal Rod Connector 8 Trough Plate
Claims (1)
たヘッドベルトロ−ラ−（２）・テ−ルベルトロ−ラ−
（３）にエンドレスベルト（４）を巻付け張設して、そ
の片方のベルト車の軸（５）にモ−タ−（Ｍ）の駆動力
を伝達して成るベルトコンベヤにおいて、片方のベルト
ロ−ラ−とエンドレスベルト（４）の横幅方向の下面と
に接するようにステッキ状の金属棒（６）を配置すると
共に、その金属棒を機枠（１）に針金又は紐状体等の連
結具（７）でベルトと略平行方向に支持したことを特徴
とする傾斜して設置したベルトコンベヤの補助ブレ−キ
装置。1. A head belt roller (2) and a tail belt roller arranged at both ends of the machine frame (1) along the longitudinal direction.
An endless belt (4) is wound around (3) and stretched, and the driving force of the motor (M) is transmitted to the shaft (5) of one of the belt wheels. -A stick-shaped metal rod (6) is arranged so as to be in contact with the rail and the lower surface of the endless belt (4) in the lateral width direction, and the metal rod is connected to the machine frame (1) such as a wire or a string-like body. An auxiliary brake device for a belt conveyor installed at an angle, characterized in that it is supported by a tool (7) in a direction substantially parallel to the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995001079U JP3017883U (en) | 1995-02-03 | 1995-02-03 | Auxiliary braking device for belt conveyors installed at an angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995001079U JP3017883U (en) | 1995-02-03 | 1995-02-03 | Auxiliary braking device for belt conveyors installed at an angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3017883U true JP3017883U (en) | 1995-11-07 |
Family
ID=43153353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995001079U Expired - Lifetime JP3017883U (en) | 1995-02-03 | 1995-02-03 | Auxiliary braking device for belt conveyors installed at an angle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3017883U (en) |
-
1995
- 1995-02-03 JP JP1995001079U patent/JP3017883U/en not_active Expired - Lifetime
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