JPH0477514U - - Google Patents

Description

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

第１図は本案のパイプコンベヤ蛇行防止用コロ
ローラを示す平面図、第２図は上記パイプコンベ
ヤの側面図、第３図は第２図Ａ―Ａ線による正面
図である。 １，１′……保形ローラ、２……筒状部、ｃ…
…中心線、３……無端回動ベルト、４……方向調
整装置。 FIG. 1 is a plan view showing a roller roller for preventing meandering of a pipe conveyor according to the present invention, FIG. 2 is a side view of the pipe conveyor, and FIG. 3 is a front view taken along the line AA in FIG. 1, 1'... Shape retaining roller, 2... Cylindrical part, c...
... Center line, 3 ... Endless rotating belt, 4 ... Direction adjustment device.

Claims (1)

【実用新案登録請求の範囲】 (1) 機枠に設けた両端ローラに無端回動ベルト
を掛回し、該両端ローラ間に所定間隔を介して保
形枠を設け、該保形枠内に設けた複数の保形ロー
ラによつて丸められて筒状部を形成してなるパイ
プコンベヤにおいて、上記複数の保形ローラが筒
状部の中心線の両側に対称的に配置され、対称位
置にある保形ローラを互に反対向に走行方向に対
して傾斜させることにより、筒状部のベルトに中
心線に向う求心力を起させることを特徴とするパ
イプコンベヤ蛇行防止用コロローラ。 (2) 複数の保形ローラが筒状部の上下左右及び
それらの中間部に配設され、中間部に配設した保
形ローラを傾斜させた請求項(1)記載のパイプコ
ンベヤ蛇行防止用コロローラ。 (3) 上記傾斜の方向調整装置を設けた請求項(1)
又は(2)記載のパイプコンベヤ蛇行防止用コロロ
ーラ。[Scope of Claim for Utility Model Registration] (1) An endless rotary belt is wound around rollers at both ends provided on a machine frame, a shape-retaining frame is provided between the rollers at both ends with a predetermined interval, and a shape-retaining frame is installed within the shape-retaining frame. In the pipe conveyor, the plurality of shape-retaining rollers are arranged symmetrically on both sides of the center line of the cylindrical portion and are in symmetrical positions. A roller roller for preventing meandering of a pipe conveyor, characterized in that the shape-retaining rollers are tilted in opposite directions with respect to the running direction to generate a centripetal force toward the center line of the belt in the cylindrical portion. (2) A method for preventing meandering of a pipe conveyor according to claim (1), wherein a plurality of shape-retaining rollers are disposed at the top, bottom, left and right of the cylindrical portion, and at an intermediate portion thereof, and the shape-retaining rollers disposed at the intermediate portion are inclined. Colorola. (3) Claim (1) providing the above-mentioned inclination direction adjustment device.
Or the roller roller for preventing meandering of pipe conveyors as described in (2).