JPS6232008U

JPS6232008U -

Info

Publication number: JPS6232008U
Application number: JP12356485U
Authority: JP
Priority date: 1985-08-13
Filing date: 1985-08-13
Publication date: 1987-02-25

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す斜面図、第２
図は同じく長手方向の説明用の一部省略断面図、
第３図は同じく横断面図、第４図は本実施例を構
成する落ち込み防止用具の一例を示した一部切欠
側面図、第５図は同じく落ち込み防止用具の他例
を示した側面図、第６図は同じく係止爪の設置個
所における拡大断面図、第７図は斯種従来のロー
ラ・コンベアを示した斜面図である。１……被移送物、３……回転軸、４……ローラ
、８……ベルト、９……駆動軸、１０……棒状体
、１３……固定手段、１４……係止爪、１４ａ…
…係合溝。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is also a partially omitted sectional view for explanation in the longitudinal direction,
FIG. 3 is a cross-sectional view, FIG. 4 is a partially cutaway side view showing an example of the fall prevention device of this embodiment, and FIG. 5 is a side view showing another example of the fall prevention device. FIG. 6 is an enlarged cross-sectional view of the location where the locking pawls are installed, and FIG. 7 is a perspective view showing this type of conventional roller conveyor. DESCRIPTION OF SYMBOLS 1...Object to be transferred, 3...Rotating shaft, 4...Roller, 8...Belt, 9...Drive shaft, 10...Bar-shaped body, 13...Fixing means, 14...Latching claw, 14a...
...Engagement groove.

Claims

[Scope of utility model registration request]

A rotary shaft on which a number of rollers are loosely fitted, both ends of which are pivotally supported by the machine frame so as to cross the machine frame, a drive shaft arranged along the longitudinal side of the machine frame, and this drive shaft and each of the above-mentioned rotating shafts. In a roller conveyor in which the rollers are rotated by a load so as to be interlocked via a power transmission means such as a belt, there is a height slightly shorter than the radius of the rollers between the rows of rollers that are loosely fitted to the rotating shaft. A tool for preventing objects from falling on a roller conveyor, which comprises inserting a rod-shaped body having a locking pawl on the lower edge, and loosely fitting the locking pawl onto the rotating shaft.