JPS634611U

JPS634611U -

Info

Publication number: JPS634611U
Application number: JP9953486U
Authority: JP
Priority date: 1986-06-28
Filing date: 1986-06-28
Publication date: 1988-01-13

Description

[Brief explanation of the drawing]

図面は本考案に係る耕耘機におけるロータリカ
バー取付部の構造の実施例を示し、第１図はロー
タリカバーの斜視図、第２図はロータリカバーの
平面図、第３図は乗用型耕耘機後部の側面図であ
る。第４図イ，ロは従来耕耘機の動作説明図であ
る。４……ロータリ耕耘装置、４Ａ……機体、４Ｂ
……ロータリカバー、５……第１駆動機構、８…
…第２駆動機構、９……連結部材、９Ａ……融通
部、Ｐ_１……第１軸芯、Ｐ_２……第２軸芯。 The drawings show an example of the structure of the rotary cover attachment part in a power cultivator according to the present invention, in which Fig. 1 is a perspective view of the rotary cover, Fig. 2 is a plan view of the rotary cover, and Fig. 3 is a rear view of the riding type cultivator. FIG. FIGS. 4A and 4B are explanatory diagrams of the operation of a conventional tiller. 4... Rotary tillage device, 4A... Aircraft, 4B
...Rotary cover, 5...First drive mechanism, 8...
...Second drive mechanism, 9...Connecting member, 9A...Flexible portion, _P1 ...First axis, _P2 ...Second axis.

Claims

[Claims for Utility Model Registration] A first drive mechanism 5 for lifting and lowering the rotary tilling device 4 with respect to the traveling machine body, and a first axis P in the lateral direction of the machine body 4A of the rotary tilling device 4. Rotary cover 4B connected so as to swing around ₁ and so that the free end side is in contact with the ground.
and the first drive mechanism 5 is set so that the swing angle of the rotary cover 4B about the first axis _P1 with respect to the body 4A falls within a set range.
The rotary cover 4 is operated automatically.
A second drive mechanism 8 is provided with a plowing depth control mechanism that links B and the first drive mechanism 5, and performs rolling operation of the rotary tillage device 4 with respect to the traveling machine body;
Further, a sensor 11 for detecting the left and right inclination of the rotary tilling device 4 is provided.
Based on the information from the sensor 11, the second drive mechanism 8
This is a structure of a rotary cover mounting part in a tiller equipped with a rolling control mechanism for automatically operating the rotary cover 4A, and the rotary cover 4B is connected to the connecting member 9 of the machine body 4A and the rotary cover 4B.
A structure of a rotary cover attachment part in a tiller, which is provided with a flexible part 9A that allows rocking around a second axis _P2 along or substantially along the front-rear direction of the machine body 4A. The connecting member 9 is connected to the body 4A so as to be swingable about the first axis _P1 , and is swingable about the second axis _P2 to the rotary cover 4B. The structure described in the claims of the utility model registration that is connected to the above.