JPS6362421U

JPS6362421U -

Info

Publication number: JPS6362421U
Application number: JP15744486U
Authority: JP
Priority date: 1986-10-14
Filing date: 1986-10-14
Publication date: 1988-04-25

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係る水平リターン機
構の平面図、第２図はそのＡ―Ａ線矢視図、第３
図は第２図Ｂ―Ｂ線拡大断面図、第４図は第３図
Ｃ―Ｃ線矢視図、第５図は第１図Ｄ―Ｄ線一部拡
大断面図である。１……パレツト、２……支持ピン、３……フレ
ーム、４……無端チエン、６……ガイドローラ、
９……鎖車、１０ａ，１０ｂ……連動用鎖車、１
１……連動用無端チエン、１２……腕板、１３…
…ローラ受具、１４……ガイドローラ案内板、１
６……固定ガイド板、１８……チエンガイドレー
ル、１９……レール。 Fig. 1 is a plan view of a horizontal return mechanism according to an embodiment of the present invention, Fig. 2 is a view taken along the line A--A, and Fig. 3
The figures are an enlarged sectional view taken along the line B--B in FIG. 2, FIG. 4 is a sectional view taken along the line C--C in FIG. 3, and FIG. 5 is a partially enlarged sectional view taken along the line D--D in FIG. 1... Pallet, 2... Support pin, 3... Frame, 4... Endless chain, 6... Guide roller,
9...Chain wheel, 10a, 10b...Interlocking chain wheel, 1
1...Endless chain for interlocking, 12...Arm plate, 13...
...Roller holder, 14...Guide roller guide plate, 1
6... fixed guide plate, 18... chain guide rail, 19... rail.

Claims

[Claims for Utility Model Registration] 1 Guide rollers are pivotally supported at front and rear positions on both sides of the pallet, intermediate positions of the front and rear guide rollers on both sides are supported by endless chains facing on both sides, and the guide rollers are guided by guide rails. In the pallet conveying device that conveys each pallet, the chain of the endless chain is placed in front of the chain wheel at one end where the endless chains facing each other return, at the same distance as the distance between the support point of the pallet to the endless chain and the guide roller. A guide roller guide that pivotally supports the left and right rotation shaft that interlocks with the wheel, and has an inverted trapezoid-shaped roller holder protruding from the upper end of an arm plate with the same length as the radius of the chain wheel. A horizontal return device for a pallet conveying device, characterized in that a plate is fixed to a left and right rotation shaft, and arc-shaped fixed guide plates are installed at the upper and lower positions where the roller receiver of the guide roller guide plate rotates. . 2. A rotating shaft is provided only in front of one of the chain wheels at one end where the endless chains facing on both sides return, and a guide roller guide plate is fixed, and a fixed guide plate is installed. , a horizontal return device in a pallet conveying device according to claim 1.