JPH0441476U - - Google Patents
Info
- Publication number
- JPH0441476U JPH0441476U JP8396990U JP8396990U JPH0441476U JP H0441476 U JPH0441476 U JP H0441476U JP 8396990 U JP8396990 U JP 8396990U JP 8396990 U JP8396990 U JP 8396990U JP H0441476 U JPH0441476 U JP H0441476U
- Authority
- JP
- Japan
- Prior art keywords
- swing arms
- supported
- crawler
- wheels
- actuator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
- Vehicle Body Suspensions (AREA)
- Actuator (AREA)
Description
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図はその昇降移動を示す側面図、第２図はその
前後移動を示す側面図である。また、第３図は弾
性部の要部を示す側面断面図、第４図は後スイン
グアーム部の要部を示す側面図、第５図はその平
面図、第６図は主変速レバーを示す斜視図である
。そして、第７図は他の実施例における機体高さ
制御用の油圧アクチユエータを示す側面断面図、
第８図は同機体制御装置を示す側面図、第９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１０図はその油圧アクチユエータの構成を
示す側面断面図である。
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
０，１１……前後スイングアーム、１５，１６…
…枢支部、２０……機体高さ制御用の油圧アクチ
ユエータ、４３……クローラ、６０，６０２，６
０３……弾性部、６２，６５，７５，５３ａ，５
３ｂ……ロツド。
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 vertical movement, and FIG. 2 is a side view showing its forward and backward movement. . Further, Fig. 3 is a side sectional view showing the main part of the elastic part, Fig. 4 is a side view showing the main part of the rear swing arm part, Fig. 5 is a plan view thereof, and Fig. 6 shows the main shift lever. FIG. FIG. 7 is a side sectional view showing a hydraulic actuator for controlling the height of the aircraft body in another embodiment;
FIG. 8 is a side view showing the aircraft control device, FIG. 9 is a perspective view showing a hydraulic actuator of the aircraft control device, and FIG. 10 is a side sectional view showing the configuration of the hydraulic actuator. 1... Aircraft, 2... Mission case, 3...
Drive sprocket, 5... Truck frame, 1
0,11...Front and rear swing arms, 15,16...
...Pivotal part, 20...Hydraulic actuator for controlling the height of the aircraft, 43...Crawler, 60,60 2,6
0 3 ... Elastic part, 62, 65, 75, 53a, 5
3b... Rod.
Claims (1)
る駆動スプロケツトと、トラツクフレームに支持
された多数の転輪と、これら駆動スプロケツト及
び転輪に巻掛けられたクローラと、を備えてなる
クローラ走行車輌において、 前記機体に枢支され、かつその先端が前記トラ
ツクフレームに連結している少なくとも前後２個
のスイングアームと、 これらスイングアームに作用する機体高さ制御
用の油圧アクチユエータと、 該油圧アクチユエータの力を、前記前後のスイ
ングアームに作用するロツドと、 該ロツドの間に介在し、前記走行装置から前記
走行機体への振動を吸収する弾性部と、 を備えてなることを特徴とするクローラ走行車輌
における機体制御装置。[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 swing arms, front and rear, which are pivotally supported by the body and whose tips are connected to the track frame; and a hydraulic pressure for controlling the height of the body acting on these swing arms. an actuator; a rod that applies the force of the hydraulic actuator to the front and rear swing arms; and an elastic section that is interposed between the rods and absorbs vibrations from the traveling device to the traveling body. A body control device for a crawler vehicle, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083969U JP2577180Y2 (en) | 1990-08-07 | 1990-08-07 | Aircraft control device for crawler traveling vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083969U JP2577180Y2 (en) | 1990-08-07 | 1990-08-07 | Aircraft control device for crawler traveling vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441476U true JPH0441476U (en) | 1992-04-08 |
| JP2577180Y2 JP2577180Y2 (en) | 1998-07-23 |
Family
ID=31632075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083969U Expired - Lifetime JP2577180Y2 (en) | 1990-08-07 | 1990-08-07 | Aircraft control device for crawler traveling vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2577180Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0582768U (en) * | 1992-04-17 | 1993-11-09 | ヤンマー農機株式会社 | Crawler traveling device for mobile work equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202582U (en) * | 1987-06-22 | 1988-12-27 |
-
1990
- 1990-08-07 JP JP1990083969U patent/JP2577180Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63202582U (en) * | 1987-06-22 | 1988-12-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0582768U (en) * | 1992-04-17 | 1993-11-09 | ヤンマー農機株式会社 | Crawler traveling device for mobile work equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2577180Y2 (en) | 1998-07-23 |
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