JPS6242716U

JPS6242716U -

Info

Publication number: JPS6242716U
Application number: JP13481785U
Authority: JP
Priority date: 1985-09-02
Filing date: 1985-09-02
Publication date: 1987-03-14

Description

[Brief explanation of the drawing]

第１図は本考案の実施例である乗用田植機の側
面図、第２図はその一部の平面図、第３図は第１
図の一部を示し、第４図は第３図の一部の背面図
、第５図は第１図中の一部の側面図を示し、第６
図はバルブ部の斜視図を示す。１ａ，１ｂ……前輪、２ａ，２ｂ……後輪、Ａ
……走行車、３，５ａ，５ｂ……油圧シリンダー
、４ａ，４ｂ……車軸ケース、６……バルブ。 Fig. 1 is a side view of a riding rice transplanter which is an embodiment of the present invention, Fig. 2 is a plan view of a part of it, and Fig. 3 is a side view of a riding rice transplanter that is an embodiment of the present invention.
4 is a rear view of a portion of FIG. 3, FIG. 5 is a side view of a portion of FIG. 1, and FIG.
The figure shows a perspective view of the valve section. 1a, 1b...Front wheel, 2a, 2b...Rear wheel, A
...Running vehicle, 3, 5a, 5b...Hydraulic cylinder, 4a, 4b...Axle case, 6...Valve.

Claims

[Scope of utility model registration request]

At the rear of a four-wheeled traveling vehicle A having both front wheels 1a, 1b and both rear wheels 2a, 2b, a planting part B is connected to the rear of the four-wheeled vehicle A so that it can be raised and lowered via a link mechanism C connected to a hydraulic cylinder 3 for raising and lowering the planting part. In this riding rice transplanter, a hydraulic cylinder 5a for raising and lowering the wheels is disposed between two axle cases 4a, 4b whose front parts are pivotally mounted with rear wheels 2a, 2b mounted on the rear part, respectively, and an upper body.
5b are interposed respectively, and the hydraulic cylinder 3 for the upper and lower parts of the planting section and both hydraulic cylinders 5a for the upper and lower parts of the wheel are installed.
valve 6 to operate simultaneously or separately from valve 5b;
A vertical movement adjustment device for a rear wheel, characterized in that it is configured such that it can be freely switched.