JPH0470820U

JPH0470820U -

Info

Publication number: JPH0470820U
Application number: JP11320190U
Authority: JP
Priority date: 1990-10-29
Filing date: 1990-10-29
Publication date: 1992-06-23
Anticipated expiration: 2005-07-26
Also published as: JPH0732487Y2

Description

[Brief explanation of the drawing]

添付図面は本考案の一実施例を示し、第１図は
一部切欠正面図、第２図は部分拡大斜視図、第３
図及び第４図はアイドルローラの着脱の手順をあ
らわす一部切欠部分拡大断面図、第５図及び第６
図はアイドルローラの着脱手順をあらわす部分平
面図である。１……ベルトコンベア、３……搬送部、５……
基体、８，９……支柱、１０……アイドルローラ
、１３……ベアリング、１５ａ，１５ｂ……軸部
、２０……切欠支持部、２２……抜止体、２３…
…嵌合溝、２８……支持孔。 The accompanying drawings show one embodiment of the present invention, in which Fig. 1 is a partially cutaway front view, Fig. 2 is a partially enlarged perspective view, and Fig. 3 is a partially enlarged perspective view.
Figures 4 and 4 are partially cutaway enlarged sectional views showing the procedure for attaching and detaching the idle roller, and Figures 5 and 6 are partially cutaway enlarged sectional views.
The figure is a partial plan view showing the procedure for attaching and detaching the idle roller. 1... Belt conveyor, 3... Conveyance section, 5...
Base body, 8, 9... Strut, 10... Idle roller, 13... Bearing, 15a, 15b... Shaft portion, 20... Notch support portion, 22... Retaining body, 23...
...Fitting groove, 28...Support hole.

Claims

[Scope of utility model registration request]

A plurality of pillars, at least one of which is positioned outside the conveyance section, are erected on a base body disposed below the conveyance section on which objects to be conveyed are placed on the belt conveyor, and the pillars are positioned outside the conveyance section. A notched support part into which one of the shaft parts protruding relatively freely rotatably through bearings from both ends of the idle roller that touches and rolls on the lower surface of the conveyance part is fitted into the support column. A box-shaped retaining body is formed with an opening on the side so that it can be detached approximately parallel to the conveyance part, and a fitting groove that fits into the one shaft part is opened at the lower edge. a support hole facing the notch support portion is formed in another support support that is attached to the support support so as to be removable from the support support by movement of the support support and that is paired with the support support located outside the conveyance section; The other shaft portion of the idle roller is connected to the conveying portion between a posture in which the idle roller fits the one shaft portion into the notch support portion and a posture in which the idle roller disengages the one shaft portion from the notch support portion. A configuration in which the fitting structure is configured to be fitted so as to be able to swing substantially in parallel and to be able to be removed from the support hole by movement of the idle roller in the axial direction in a state in which the one shaft portion is removed from the notch support portion. An idle roller support device for a belt conveyor, characterized by: