JPH01111610U

JPH01111610U -

Info

Publication number: JPH01111610U
Application number: JP573388U
Authority: JP
Priority date: 1988-01-19
Filing date: 1988-01-19
Publication date: 1989-07-27

Description

[Brief explanation of the drawing]

第１図〜第５図は本考案の一実施例を示し、第
１図は縦断正面図、第２図はブラケツトの斜視図
、第３図は断面位置を変位させた要部の縦断側面
図、第４図は全体の一部切欠き概略側面図、第５
図はピツチ変更を示す概略側面図、第６図は従来
例を示す要部の縦断正面図である。１……ローラコンベヤ、７……コンベヤ経路、
８……巾狭パレツト、９……巾広パレツト、１０
Ａ，１０Ｂ……支持フレーム、１４……第１丸孔
状蟻溝部、１７……第２丸孔状蟻溝部、２１……
作用部用レール、２３……溝部、２４……垂直受
け面、３０……ローラユニツト、３１……ローラ
軸、３３……ローラ、３５……受動鎖輪（受動輪
体）、３６……摩擦伝動部、３７……横押し付勢
体、３８……筒状カバー、４６Ａ，４６Ｂ……環
状溝（被係止部）、４７Ａ，４７Ｂ……ブラケツ
ト、５０Ａ，５０Ｂ……半筒体、５１Ａ，５１Ｂ
……係止部、５４Ａ，５４Ｂ……押えプレート、
５６……連結具、７３……チエン（駆動体）、７
４……駆動装置、８０Ａ，８０Ｂ……ガイドフレ
ーム。 Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a longitudinal front view, Figure 2 being a perspective view of the bracket, and Figure 3 being a longitudinal side view of the main part with the cross-sectional position displaced. , Figure 4 is a partially cutaway schematic side view of the whole, and Figure 5 is a schematic side view of the whole.
The figure is a schematic side view showing a pitch change, and FIG. 6 is a longitudinal sectional front view of main parts showing a conventional example. 1...Roller conveyor, 7...Conveyor route,
8...Narrow palette, 9...Wide palette, 10
A, 10B...Support frame, 14...First round hole dovetail groove, 17...Second round hole dovetail groove, 21...
Rail for action section, 23...Groove, 24...Vertical receiving surface, 30...Roller unit, 31...Roller shaft, 33...Roller, 35...Passive chain ring (passive wheel body), 36...Friction Transmission part, 37... Lateral push biasing body, 38... Cylindrical cover, 46A, 46B... Annular groove (locked part), 47A, 47B... Bracket, 50A, 50B... Half cylinder body, 51A ,51B
... Locking part, 54A, 54B ... Presser plate,
56... Connector, 73... Chain (driver), 7
4... Drive device, 80A, 80B... Guide frame.

Claims

[Scope of utility model registration request]

A pair of brackets facing each other is provided on the support frame, a locking portion with an open top is provided on these brackets, and a roller shaft, on which a roller is rotatably fitted, is provided at both ends of the roller shaft such that the locking portion can be freely engaged and disengaged in the vertical direction. A roller conveyor characterized in that a holding plate that forms a locked portion and can freely close the upper opening is detachably provided on the bracket, and a drive body that interlocks with the roller is disposed on the support frame side.