JPS634603U

JPS634603U -

Info

Publication number: JPS634603U
Application number: JP9797386U
Authority: JP
Priority date: 1986-06-26
Filing date: 1986-06-26
Publication date: 1988-01-13

Description

[Brief explanation of the drawing]

図面は本考案に係る耕耘ロータの実施例を示し
、第１図は耕耘ロータの縦断側面図、第２図は第
１図における―線矢視図、第３図は耕耘爪の
取付構造を示す断面図、第４図は歩行型耕耘機全
体の側面図である。４……駆動車軸、５……筒軸、５Ａ，５Ｂ，５
Ｃ……辺部、５ａ，５ｂ，５ｃ……出張り部、７
……爪支持部材、８……耕耘爪。 The drawings show an embodiment of the tilling rotor according to the present invention, FIG. 1 is a longitudinal side view of the tilling rotor, FIG. 2 is a view taken along the line - in FIG. 1, and FIG. 3 shows the attachment structure of the tilling claw. The cross-sectional view and FIG. 4 are side views of the entire walk-behind cultivator. 4... Drive axle, 5... Cylindrical shaft, 5A, 5B, 5
C...Side part, 5a, 5b, 5c... Projection part, 7
... Claw support member, 8... Cultivating claw.

Claims

[Scope of Claim for Utility Model Registration] A cylindrical shaft 5 with a polygonal cross section that is integrally and rotatably fitted onto the drive axle 4, and a tilling claw 8 that is detachably connected to a claw support member 7 attached to the cylindrical shaft 5. A tilling rotor consisting of a plurality of sides 5 of the cylindrical shaft 5.
A, 5B, 5C each have a protrusion extending over the entire length of the cylinder shaft 5 at one end side in the extending direction of the tilling claws 8, which protrudes outward from the other adjacent sides 5A, 5B, 5C of the cylinder shaft 5, and extends over the entire length of the cylinder shaft 5. The claw supporting member 7 is provided with the projecting parts 5a, 5b, and 5c, and the claw supporting member 7 is provided with the projecting parts 5a, 5b, and 5c.
, 5b, 5c. The cylinder shaft 5 is formed of a plurality of plates each forming a plurality of side portions 5A, 5B, and 5C, and the claw support member 7 is formed of two adjacent side portions 5A.
, 5B.