JPH01155304U

JPH01155304U -

Info

Publication number: JPH01155304U
Application number: JP4944288U
Authority: JP
Priority date: 1988-04-12
Filing date: 1988-04-12
Publication date: 1989-10-25

Description

[Brief explanation of the drawing]

第１図は本考案の畝立用回転鋤装置の正面図、
第２図はその平面図、第３図は駆動ケース体を開
口した連動説明図、第４図は歩行型作業機に連結
すると共に畝立器を取付した正面図、第５図はそ
の平面図、第６図はその左側面図である。１…横枠、２…ヒツチ、７ａ…中央駆動ケース
体、７ｂ，７ｃ…左右駆動ケース体、９…連動軸
、１１ａ，１１ｂ…回転軸、１２ａ，１２ｂ…鋤
刃。 Figure 1 is a front view of the rotary plow device for ridge raising of the present invention;
Fig. 2 is a plan view of the same, Fig. 3 is an explanatory diagram of the interlocking operation with the drive case body opened, Fig. 4 is a front view of the device connected to the walk-behind work machine and equipped with a ridge stand, and Fig. 5 is its plan view. , FIG. 6 is a left side view thereof. DESCRIPTION OF SYMBOLS 1... Horizontal frame, 2... Hitachi, 7a... Central drive case body, 7b, 7c... Left and right drive case bodies, 9... Interlocking shaft, 11a, 11b... Rotating shaft, 12a, 12b... Plow blade.

Claims

[Scope of utility model registration request]

A central drive case body with an interlocking mechanism built into a flat cylindrical case, with an arm plate at the center of the front of the horizontal frame with a hitch attached at the center of the back, and arm rods at both ends protruding toward the front. is fixed to the arm plate at the center of the front of the horizontal frame and protrudes upward, and the left and right drive case bodies are fixed to the arm bars near both front ends of the horizontal frame and suspended, and the interlocking inside the central drive case body is fixed. The lower rotating shaft of the mechanism and the upper interlocking shaft of the interlocking mechanism inside the left and right drive case body are connected by a joint, and several sets of plow blades are secured to the rotating shaft that protrudes from both sides of the lower part of the left and right drive case body or from inside. A rotary plow device for ridge raising in a walk-behind working machine, characterized in that an arm frame for attaching a ridge erector and a cover plate is provided protruding forward from a central arm plate.