JPS6353888U

JPS6353888U -

Info

Publication number: JPS6353888U
Application number: JP14821386U
Authority: JP
Priority date: 1986-09-27
Filing date: 1986-09-27
Publication date: 1988-04-11

Description

[Brief explanation of the drawing]

図面は本考案に係る農作業機のクローラ走行装
置の実施例を示し、第１図は要部断面図、第２図
はテンシヨン輪の側面図、第３図はハーベスタの
全体側面図、第４図は別実施例のテンシヨン輪の
断面図である。１……クローラ走行装置、３……テンシヨン輪
、４……駆動スプロケツト、５……クローラベル
ト、６……駆動孔、７……係合爪、８……芯金突
起、９……ガイド部。 The drawings show an embodiment of the crawler traveling device for an agricultural working machine according to the present invention, in which Fig. 1 is a sectional view of the main part, Fig. 2 is a side view of the tension wheel, Fig. 3 is an overall side view of the harvester, and Fig. 4. FIG. 2 is a sectional view of a tension ring according to another embodiment. DESCRIPTION OF SYMBOLS 1... Crawler traveling device, 3... Tension wheel, 4... Drive sprocket, 5... Crawler belt, 6... Drive hole, 7... Engaging pawl, 8... Core bar protrusion, 9... Guide portion .

Claims

[Scope of utility model registration request]

Crawler running of an agricultural machine in which a tension wheel 3 and a drive sprocket 4 are arranged at the front end and a drive sprocket 4 at the rear end, respectively, in the direction of movement in a forward state, and a crawler belt 5 is wound and stretched over the tension wheel 3 and the drive sprocket 4. In this device, an engaging pawl 7 that engages with the drive hole 6 of the crawler belt 5 is provided on the outer periphery of the tension ring 3, and a metal core protrusion 8 of the crawler belt 5 is provided on both outer sides of the engaging pawl 7. A crawler traveling device for an agricultural working machine, which is provided with an annular guide portion 9 that engages between the engaging claw 7 and the engaging claw 7.