JPS632406U

JPS632406U -

Info

Publication number: JPS632406U
Application number: JP9610586U
Authority: JP
Priority date: 1986-06-23
Filing date: 1986-06-23
Publication date: 1988-01-09

Description

[Brief explanation of drawings]

図面はこの考案の実施例の一つを示し、第１図
は要部の側面図、第２図は要部の後部斜視図、第
３図は要部の前部斜視図、第４図Ａは耕耘部の側
面図、Ｂは耕耘部の背面図である。主な符号の説明、３……正逆転ロータリー耕耘
装置、４……ロータリーフレーム、６……中央伝
動ボツクス、８……サイドチエンケース、９……
支持体、２４……ロータリーカバー、２６……ツ
ース体、２７……リヤーカバー、２９……作動ア
ーム、３３……下側支持プレート、３５……摺動
間隙、３６……上側支持プレート、３８……操作
レバー、４０……連動ロツト、ａ……フロントカ
バー、４４……連動ロツト。 The drawings show one of the embodiments of this invention, in which Fig. 1 is a side view of the main part, Fig. 2 is a rear perspective view of the main part, Fig. 3 is a front perspective view of the main part, and Fig. 4A. B is a side view of the tilling section, and B is a rear view of the tilling section. Explanation of main symbols, 3... Forward/reverse rotary tilling device, 4... Rotary frame, 6... Central transmission box, 8... Side chain case, 9...
Support body, 24... Rotary cover, 26... Tooth body, 27... Rear cover, 29... Operating arm, 33... Lower support plate, 35... Sliding gap, 36... Upper support plate, 38 ...Operation lever, 40...Interlocking rod, a...Front cover, 44...Interlocking rod.

補正昭６１．１０．１５図面の簡単な説明を次のように補正する。明細書第１０頁第１３行目から同頁第１４行目
の、「前部斜視図、第４図Ａは………の背面図で
ある。」を、「前部斜視図である。」に補正する
。Amendment October 15, 1981 The brief description of the drawing is amended as follows. From line 13 to line 14 of page 10 of the specification, "Front perspective view, Figure 4A is a rear view of..." is replaced with "It is a front perspective view." Correct to.

Claims

[Scope of utility model registration request]

A tooth body pivoted to the rear of the rotary cover on the front side of the rear cover pivoted to the rear of the rotary cover, a front cover movable up and down at the front of the rotary cover, and an operating lever provided on the rotary frame side. This forward/reverse rotary tilling device is characterized in that the front cover is lowered when the tooth body approaches the tiller claw, and is interlocked and connected so that the front cover is raised when the tooth body retreats from the tiller claw.