JPH0442486U

JPH0442486U -

Info

Publication number: JPH0442486U
Application number: JP8556790U
Authority: JP
Priority date: 1990-08-13
Filing date: 1990-08-13
Publication date: 1992-04-10
Anticipated expiration: 2005-08-13
Also published as: JP2573551Y2

Description

[Brief explanation of drawings]

第１図及び第２図は本考案に係るクローラ走行
車輌における機体制御装置を示すものであり、第
１図はその前後移動を示す側面図、第２図はその
昇降移動を示す側面図である。また、第３図は後
スイングアーム部の要部を示す側面図、第４図は
その平面図、第５図は主変速レバーを示す斜視図
、第６図は本考案に係る操作パネルを示す斜視図
、第７図は本考案に係るシステムブロツク図、第
８図はそのフローチヤートである。そして、第９
図は他の実施例における機体制御装置を示す側面
図、第１０図は同機体制御装置の油圧アクチユエ
ータを示す斜視図、第１１図はその油圧アクチユ
エータの構成を示す略図である。１……機体、２……ミツシヨンケース、３……
駆動スプロケツト、５……トラツクフレーム、１
２，１３……連結アーム、２６……機体前後制御
用の油圧アクチユエータ、４２，３５，３６，３
７……転輪、４３……クローラ。 1 and 2 show a body control device for a crawler vehicle according to the present invention, FIG. 1 is a side view showing its forward and backward movement, and FIG. 2 is a side view showing its vertical movement. . Further, Fig. 3 is a side view showing the main parts of the rear swing arm section, Fig. 4 is a plan view thereof, Fig. 5 is a perspective view showing the main gear shift lever, and Fig. 6 shows the operation panel according to the present invention. A perspective view, FIG. 7 is a system block diagram according to the present invention, and FIG. 8 is a flowchart thereof. And the ninth
10 is a perspective view showing a hydraulic actuator of the aircraft control device in another embodiment, and FIG. 11 is a schematic diagram showing the configuration of the hydraulic actuator. 1... Aircraft, 2... Mission case, 3...
Drive sprocket, 5... Truck frame, 1
2, 13...Connection arm, 26...Hydraulic actuator for controlling the aircraft longitudinally, 42, 35, 36, 3
7...Trailwheel, 43...Crawler.

Claims

[Claims for Utility Model Registration] A drive sprocket supported by a transmission case fixed to the aircraft body, a large number of wheels supported by a truck frame, and a crawler wrapped around these drive sprockets and wheels, A crawler vehicle comprising: at least two front and rear connecting arms that are pivotally supported on the body side and whose tips are connected to the truck frame; and approximately two connecting arms arranged between the body and the truck frame; A machine body control device for a crawler vehicle, comprising: a hydraulic actuator for longitudinal control of the machine body that expands and contracts in the horizontal direction;