JPS63166513U

JPS63166513U -

Info

Publication number: JPS63166513U
Application number: JP15437886U
Authority: JP
Priority date: 1986-10-09
Filing date: 1986-10-09
Publication date: 1988-10-31

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す正面図、第
２図は、同じく側面図、第３図は、本考案ローラ
支持装置を、パイプコンベヤ装置の支持板に取付
けた状態を示す一部切欠正面図、第４図は、第３
図の―線における縦断面図、第５図は、本考
案を適用しうる無端ベルトの他の例を示す縦断面
図、第６図は、従来のローラ支持装置を示す一部
切欠斜視図である。１……ブラケツト、１ａ……側板、１ｂ……底
板、２……凹溝、３……軸、３ａ……係合突起、
４……ローラ、５……キープレート、６……締付
ボルト、７……ローラ支持装置、８……支持板、
９……無端ベルト、１０……パイプコンベヤ装置
。 FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a side view, and FIG. 3 is a view showing the roller support device of the present invention attached to a support plate of a pipe conveyor device. Part cutaway front view, Figure 4 is the 3rd
FIG. 5 is a longitudinal sectional view taken along the line - in the figure, FIG. 5 is a longitudinal sectional view showing another example of an endless belt to which the present invention can be applied, and FIG. 6 is a partially cutaway perspective view showing a conventional roller support device. be. 1... Bracket, 1a... Side plate, 1b... Bottom plate, 2... Concave groove, 3... Shaft, 3a... Engaging protrusion,
4...Roller, 5...Key plate, 6...Tightening bolt, 7...Roller support device, 8...Support plate,
9... Endless belt, 10... Pipe conveyor device.

Claims

[Scope of utility model registration request]

A roller shaft that pivotally supports the roller on its outer circumferential surface and has engaging protrusions facing in the axial direction connected to each other on both end surfaces, and a downward groove is cut in the upper edge of the roller shaft, and the groove has a downwardly facing groove.
A pair of side plates into which the engagement protrusions of the roller shaft are respectively fitted, and a bottom plate connecting the both sides plates form an upwardly U-shaped bracket and mounting holes are cut in both ends, respectively, and a key plate installed between both sides of the groove in order to press the upper surface of the engaging protrusion fitted into the groove of the bracket; and a key plate inserted into the mounting hole of the key plate;
A roller support device comprising: a tightening bolt threaded onto a side plate of the bracket;