JPS5998705U

JPS5998705U - tractor

Info

Publication number: JPS5998705U
Application number: JP19845482U
Authority: JP
Inventors: 英隆吉岡; 昇若林; 裕而三宅
Original assignee: 株式会社クボタ
Priority date: 1982-12-24
Filing date: 1982-12-24
Publication date: 1984-07-04
Also published as: JPH0114083Y2

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]

図面は本考案に係るトラクタの実施例を例示し、第１図
はトラクタ後部の斜視図、第２図はローリング制御機構
の具体構成を示す回路図、第３図はトラクタ後部の概略
平面図、第４図は電気制御回路部の装着部を示す一部切
欠側面図、第５図は第４図における■−Ｖ線矢視図親図
６図は傾斜角表示装置の装着部を示す平面図である。１・・・・・・後輪、２・・・・・・運転席、７・・・
・・・対地作業装置、９・・・・・田−リング用駆動装
置、１０・・・・・・左右傾斜角検出センサー、１１・
・・・・・ローリング姿勢検出センサー、２４・・・・
・・電気制御回路部、２５・・・・・・フェンダ−１２
６・・・・・・カバ一体、２７・・・・・・電線、２８
・・・・・・カプラー、２９・・・・・・電線、３１・
・・・・・人為操作部。第１図 −第３図The drawings illustrate an embodiment of the tractor according to the present invention, in which FIG. 1 is a perspective view of the rear of the tractor, FIG. 2 is a circuit diagram showing a specific configuration of the rolling control mechanism, and FIG. 3 is a schematic plan view of the rear of the tractor. Fig. 4 is a partially cutaway side view showing the mounting part of the electric control circuit section, Fig. 5 is a view taken along the ■-V line in Fig. 4, and Fig. 6 is a plan view showing the mounting part of the tilt angle display device. It is. 1...Rear wheel, 2...Driver's seat, 7...
... Ground work device, 9... Field ring drive device, 10... Right and left inclination angle detection sensor, 11.
...Rolling attitude detection sensor, 24...
...Electric control circuit section, 25...Fender-12
6...Cover integrated, 27...Electric wire, 28
... Coupler, 29 ... Electric wire, 31.
...Human operation department. Figures 1-3

Claims

[Scope of Claim for Utility Model Registration] ■ A ground working device 7 is connected to the rear of a tractor in which a driver's seat 2 is provided between the left and right rear wheels 1.1 so that it can be rolled freely by a drive device 9. A sensor 11 for detecting the rolling attitude of the tractor with respect to the tractor is provided, and a sensor 10 for detecting the horizontal inclination angle of the tractor with respect to the horizontal plane is attached to the rear of the tractor, and the horizontal inclination and angle of the ground work device 7 with respect to the horizontal plane are set. The tractor is provided with a rolling control mechanism that automatically operates the drive device 9 based on the detection information from both the sensors 10 and 11 so as to keep the rolling control mechanism within the range, The control circuit section 24 is disposed in a closed space surrounded by the upper part of the fender 25 for one of the left and right rear wheels 1, 1 and a cover integral 26 attached to the inner surface thereof, and the control circuit section 24 is arranged in a closed space surrounded by the cover integral 26 attached to the inner surface of the fender 25 for one of the left and right rear wheels 1, 1. Couplers 28 and 28 for connecting the electric wires 27° 27 extending from each of the electric wires 27 and 11 to the control circuit section 24 are located outside the fender 25, and the couplers 28 and 28 are connected to the control circuit section 24. A tractor in which electric wires 29 and 29 for connection are provided so as to pass through the vertical wall portion 25a on the driver's seat side of the fender 25. (2) The tractor according to claim 0, wherein a human operation section 31 for the control circuit section 24 is attached to the outer surface of the fender 25.