JPH01121306U

JPH01121306U -

Info

Publication number: JPH01121306U
Application number: JP1666188U
Authority: JP
Priority date: 1988-02-10
Filing date: 1988-02-10
Publication date: 1989-08-17

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであつて、
第１図はロータリ耕耘装置を連結待機姿勢に保持
した側面図、第２図ａはロツド支持部の分解斜視
図、ｂは同上組付け状態を示す斜視図、第３図は
同上リヤカバーとの関係を示す斜視図、第４図ａ
はロツド支持部の縦断面図、ｂは連結金具の斜視
図、第５図はトラクタの後部に連結したロータリ
耕耘装置の側面図、第６図はトツプリンクとその
長さ調節治具との関係を示す平面図、第７図は同
上他の例の平面図、第８図はヨークジヨイントの
斜視図、第９図は同上断面図、第１０図は作業機
クラツチ部の断面図、第１１図は同上操作部の側
面図である。７……ロータリ耕耘装置、１０……ツールバー
、２３……取付板、２３ａ……耳体、３０……リ
ヤカバー、３２……ロツド、４０……スプリング
ピン。 The drawings show one embodiment of the present invention,
Figure 1 is a side view of the rotary tiller held in a connected standby position, Figure 2a is an exploded perspective view of the rod support, Figure b is a perspective view showing the same as the above assembled, and Figure 3 is the relationship with the rear cover of the same. Perspective view showing Figure 4a
5 is a side view of the rotary tilling device connected to the rear of the tractor. FIG. 6 is the relationship between the top link and its length adjustment jig. 7 is a plan view of another example of the same as above, FIG. 8 is a perspective view of the yoke joint, FIG. 9 is a sectional view of the same as above, FIG. 10 is a sectional view of the working machine clutch portion, and FIG. It is a side view of the operation part same as the above. 7... Rotary tillage device, 10... Tool bar, 23... Mounting plate, 23a... Ear body, 30... Rear cover, 32... Rod, 40... Spring pin.

Claims

[Scope of utility model registration request]

This tillage device is attached to a tractor, and includes a tool bar 10 that rotatably connects a rear cover that can touch the ground to the rear of a rotary main cover, and tilts a rod 32 up and down centering on the front part, and a rod 32 whose lower end is connected to the rear cover. The fixing pin is inserted into the rear holding cylinder and inserted into the horizontal hole drilled in the holding cylinder and the horizontal hole drilled at the position corresponding to the lowered position of the rod 32. Characteristic tillage device for tractors.