JPS6189215U

JPS6189215U -

Info

Publication number: JPS6189215U
Application number: JP17620384U
Authority: JP
Priority date: 1984-11-19
Filing date: 1984-11-19
Publication date: 1986-06-10

Description

[Brief explanation of the drawing]

第１図は本考案のデプスコントロール付きのロ
ータリー耕耘装置と農用トラクターの側面図、第
２図はデプスレバーとデプスレバー近辺のフロー
テイング状態、ロツク状態の切換え部を示す側面
図。第３図は同じく前面図、第４図はロツク状態
を示す図面、第５図はフローデイング状態を示す
図面である。１…デプスハンドル、２…アジヤストスクリユ
ーパイプ、３…アジヤストスクリユー、４…ロツ
クアーム、５…スクリユーサポート、６…耕深フ
イードバツクワイヤー、８…ピン、１２…デプス
バー、１６…リアカバー、２５…ロータリーギヤ
ボツクス。 FIG. 1 is a side view of a rotary tiller with depth control and an agricultural tractor according to the present invention, and FIG. 2 is a side view showing a depth lever and a switching section near the depth lever between a floating state and a locked state. FIG. 3 is a front view, FIG. 4 is a drawing showing a locked state, and FIG. 5 is a drawing showing a floating state. 1... Depth handle, 2... Adjusting screw pipe, 3... Adjusting screw, 4... Lock arm, 5... Screw support, 6... Depth feedback wire, 8... Pin, 12... Depth bar, 16... Rear cover , 25...Rotary gearbox.

Claims

[Scope of Claim for Utility Model Registration] (1) The tail wheel of the rotary tilling device can be switched between a floating state and a locked state, and in the floating state, the tilling depth is A depth control device characterized in that an end of a feedback wire is connected to an arm that rotates as the tail wheel moves up and down. (2) A depth control device characterized in that the tilling depth feedback wire as set forth in claim 1 of the utility model registration can be replaced with a rear cover of a rotary tiller. (3) A lock arm 4 in which a switching device between a floating state and a locked state as described in claim 1 of the utility model registration is pivotally connected to an adjusting screw pipe of a depth handle, and a screw support protruding from a rotary gear box side. , a depth control device comprising a pin interposed between the two. (4) A depth control device characterized in that an end portion of a tillage feedback wire is connected to the lock arm 4 according to claim 3 of the utility model registration.