JPS6192537U

JPS6192537U -

Info

Publication number: JPS6192537U
Application number: JP17892084U
Authority: JP
Priority date: 1984-11-26
Filing date: 1984-11-26
Publication date: 1986-06-16
Also published as: JPS6338996Y2

Description

[Brief explanation of the drawing]

第１図ないし第５図は本考案の一実施例を示す
もので、第１図は断面図、第２図は第１図の−
線矢視図、第３図はジヨイントブロツクの断面
図、第４図はパレツトキヤリアが半円部を走行す
る際の概略平面図、第５図はパレツトキヤリアが
直線部を走行する際の概略平面図、第６図は従来
の多面自動パレツト交換装置の概略平面図、第７
図は従来のパレツトキヤリア部の側面図、第８図
は、コンベアチエーンに作用する力を説明するた
めの概略説明図である。１……長円レール、２……パレツトキヤリア、
１３……コンベアチエーン、２０……ジヨイント
ブロツク、２２……リンク部材、２５……転動ロ
ーラ、２８……係止溝、３０……駆動軸、１ｄ…
…下部外周面、ｌ_２……中心線、Ｏ_１……軸心。 Figures 1 to 5 show an embodiment of the present invention, where Figure 1 is a cross-sectional view and Figure 2 is a cross-sectional view of Figure 1.
Fig. 3 is a cross-sectional view of the joint block, Fig. 4 is a schematic plan view when the pallet carrier runs in a semicircular section, and Fig. 5 is a schematic plan view when the pallet carrier runs in a straight section. , FIG. 6 is a schematic plan view of a conventional multi-sided automatic pallet exchange device, and FIG.
The figure is a side view of a conventional pallet carrier section, and FIG. 8 is a schematic explanatory diagram for explaining the forces acting on the conveyor chain. 1...Oval rail, 2...Pallet carrier,
13... Conveyor chain, 20... Joint block, 22... Link member, 25... Rolling roller, 28... Locking groove, 30... Drive shaft, 1d...
...lower outer circumferential surface, l ₂ ... center line, O ₁ ... axis center.

Claims

[Scope of utility model registration request]

A conveyor chain equipped with a plurality of rollers that are rolled in contact with the outer peripheral surface of an annular rail is stretched over the rail, and a joint block is provided on the link member of the conveyor chain, and the joint block is provided with a joint block. In a conveying device such as a pallet carrier or the like in which a drive shaft of a moving body such as a pallet carrier is engaged, the joint block has a joint block that allows the drive shaft of the movable body to move in the normal direction of the rail. A conveying device such as a pallet carrier, characterized in that a locking groove is formed to open toward the rail side and locate the axis of the link member near the center of action of the traction force acting on the link member.