JPS5818408U

JPS5818408U - agricultural tractor

Info

Publication number: JPS5818408U
Application number: JP11325881U
Authority: JP
Inventors: 直樹沖田
Original assignee: 株式会社クボタ
Priority date: 1981-07-29
Filing date: 1981-07-29
Publication date: 1983-02-04

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 drawings]

図面は本考案に係る農用トラクタの実施の態様を例示し
、第１図はロークリ耕耘装置を取付けた状態の全体側面
図、第２図は第１及び第２制御機構を示すブ吊ツク図、
第３図はプラウを取付けた状態の全体側面図、第４図は
トップリンク取付部を示す分解斜視図、第５図はリフト
ロッドシリンダを示す要部の斜視図である。３・・・・・・駆動機構、５・・・・・・駆動型作業装
置、１１・・・・・・レベルセンサー、１２・・・・・
・設定器、１３・・・・・・比較器、１４・・・・・・
コネクター、１８・・・・・・第１制御機構、１９・・
・・・・牽引型作業装置、２４・・・・・・負荷センサ
ー、２５・・・・・・第２制御機構、Ａ・・・・・・ト
ラクタ本体。第３図The drawings illustrate an embodiment of the agricultural tractor according to the present invention, in which Fig. 1 is an overall side view with a rotary tiller attached, and Fig. 2 is a hanging diagram showing the first and second control mechanisms.
FIG. 3 is an overall side view of the plow with the plow attached, FIG. 4 is an exploded perspective view showing the top link attachment part, and FIG. 5 is a perspective view of essential parts showing the lift rod cylinder. 3... Drive mechanism, 5... Drive type work device, 11... Level sensor, 12...
- Setting device, 13... Comparator, 14...
Connector, 18...First control mechanism, 19...
...Traction type work device, 24...Load sensor, 25...Second control mechanism, A...Tractor body. Figure 3

Claims

[Scope of utility model registration request]

A drive type work device 5 and a tow type work device 1 are mounted on the tractor body A.
9 are removably attached, and one is connected to the drive type working device 5 so that it can be raised and lowered via the drive mechanism 3, and the drive type working device 5 is provided with a sensor 11 for detecting its ground level, and the towing type working device 19 A sensor 24 detects the traction load on the
, and in a state where the drive type work device 5 is connected, the ground level of the drive type work device 5 is maintained within a set range based on the ground level detected by the level sensor 11. When the working device 19 is connected, the drive mechanism 3 is automatically operated to maintain the traction load on the towing type working device 19 within a set range based on the load detected by the load sensor 24. An agricultural tractor comprising first and second control mechanisms 18.25, the tractor body A having:
A comparator 13 and a setting device 12 for inputting signals thereto are provided, and a connector 14 for selectively connecting the level sensor-11 and the load sensor 24 to a sensor signal input section to the comparator 13. and the first
An agricultural tractor characterized in that the second control mechanism 18°25 can be formed selectively.