Title:
作業車両
Document Type and Number:
Japanese Patent JP6645343
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simplify particularly a lifting/lowering interlocking mechanism constitution of a front connecting device for mounting a working machine in the front side of a machine body.SOLUTION: A connecting frame 24 is provided in the front part of a machine body 1, a top link 25 and left/right lower links 26L, 26R are connected to this connecting frame 24 so as to be turned vertically, and lifting/lowering cylinder mechanisms 27L, 27R are provided between this connecting frame 24 or supporting parts 24dL, 24dR integrally provided with the connecting frame 24 and the lower links 26L, 26R. Further, brackets 24b, 24b for the top link are provided in the left and right substantially central part of an inclined plate 24N between the left and right side plates 24aL, 24aR constituting the connecting frame 24, and one end of the top link 25 is connected thereto. Further, the upper part of the lifting/lowering cylinder mechanisms 27L, 27R is connected between the brackets 24cL, 24cR and the side plates 24aL, 24aR suspended from the ceiling board 24C of the connecting frame 24, and the lower part of this is connected to the lower links 26L, 26R.SELECTED DRAWING: Figure 4
Inventors:
Daisuke Sakuma
Application Number:
JP2016091302A
Publication Date:
February 14, 2020
Filing Date:
April 28, 2016
Export Citation:
Assignee:
Iseki Agricultural Machinery Co., Ltd.
International Classes:
A01B59/048
Domestic Patent References:
| JP61231903A |
Foreign References:
| US5423394 |