JPS60118577U

JPS60118577U - Machine horizontal control device for passenger tractors

Info

Publication number: JPS60118577U
Application number: JP699184U
Authority: JP
Inventors: 省二寺元
Original assignee: セイレイ工業株式会社
Priority date: 1984-01-20
Filing date: 1984-01-20
Publication date: 1985-08-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案を実施した乗用トラクタを示す側面図
、第２図は同背面図、第３図は他の実施例を示す同背面
図、第４図は要部断面図である。（符号）、１・・・・・・機体、２・・・・・・ミッシ
ョン、７．７・・・・・・後輪、１０，１０・・・・・
・後輪用動力取出軸、１１．−１１・・・・・・リヤケ
ース、１７，１７・・・・・・油圧シリンダ、１９・・
・・・・水平センサ、２０・・・・・・コントローラ。FIG. 1 is a side view showing a riding tractor implementing this invention, FIG. 2 is a rear view of the same, FIG. 3 is a rear view of another embodiment, and FIG. 4 is a sectional view of a main part. (Sign), 1... Aircraft, 2... Mission, 7.7... Rear wheel, 10, 10...
・Power take-off shaft for rear wheels, 11. -11...Rear case, 17,17...Hydraulic cylinder, 19...
...Horizontal sensor, 20...Controller.

Claims

[Scope of claim for utility model registration] ■ Power take-off shaft 1 for the rear wheels protruding from both sides of the transmission 2
Around 0.10, rear wheels 7, 7 are mounted on shafts with case 11°11 that can change and fix the vehicle height swing, respectively.
In the passenger tractor that can travel by transmitting power from the take-out shaft 10.10 to the rear wheels 7, 7, the rear case 1
1° 11 are formed so that the vehicle height swing can be changed independently, and the fuselage 1 and the rear cases 11 on both sides,
Between 11 and 11, hydraulic cylinders 17, 17 . A horizontal sensor 19 is installed to detect the lateral inclination of the body 1, and in response to the inclination detection signal, the body 1 is held horizontally via the rear cases 11'', 11. Hydraulic cylinder 1
7.17 A machine body horizontal control device for a riding tractor, characterized in that a controller 20 for controlling expansion and contraction of the machine body 1 is installed on the machine body 1 side. (2) The lateral inclination of the aircraft body 1 detected by the horizontal sensor 19 is divided by half by the controller 20, so that the height of the aircraft body 1 is always constant and the aircraft body 1 is
The body horizontal control device for a riding tractor according to claim 0, characterized in that the hydraulic cylinders 17, 17 are controlled to expand and contract so as to maintain the tractor horizontally.