JPS6227405U

JPS6227405U -

Info

Publication number: JPS6227405U
Application number: JP11719085U
Authority: JP
Priority date: 1985-08-01
Filing date: 1985-08-01
Publication date: 1987-02-19

Description

[Brief explanation of the drawing]

第１，２図はこの考案の実施例の説明図であり
、第１図は１実施例の斜視図、第２図は他の実施
例の斜視図、第３図以下は従来技術の説明図であ
り、第３図は回転羽根の全体概略斜視図、第４図
は畦塗り機の後面図、第５図は回転羽根の正面図
である。２……機体フレーム、３……ミツシヨンケース
、４……出力軸、５１，５１′……回転羽根、６
……泥土ガイドカバー、１……畦塗り機、５２，
５２′羽根本体、５４，５４′……サブ羽根。 Figures 1 and 2 are explanatory diagrams of embodiments of this invention. Figure 1 is a perspective view of one embodiment, Figure 2 is a perspective view of another embodiment, and Figures 3 and below are explanatory diagrams of the prior art. 3 is an overall schematic perspective view of the rotary blade, FIG. 4 is a rear view of the ridge coating machine, and FIG. 5 is a front view of the rotary blade. 2... Airframe frame, 3... Mission case, 4... Output shaft, 51, 51'... Rotating vane, 6
... Mud guide cover, 1 ... Ridge coating machine, 52,
52' blade root body, 54, 54'... sub blades.

Claims

[Scope of Claim for Utility Model Registration] (1) A ridge in which a rotary blade for scraping mud is provided on the output shaft of a transmission case provided at the rear of the aircraft frame, and a mud guide cover is provided above the rotary blade. A device for adjusting the amount of mud raking in a ridge coating machine, characterized in that a sub blade is telescopically attached to the blade body of the rotary blade. (2) The mud scraping amount adjusting device for a ridge coating machine according to claim 1 of the above-mentioned utility model registration claim, wherein the sub-blade is attached to the blade body so as to be expandable and contractible in the width direction. (3) The mud scraping amount adjusting device for a ridge coating machine as set forth in claim 1 of the above-mentioned utility model registration claim, wherein the sub-blade is attached to the blade body so as to be expandable and retractable in the radial direction.