JPS6067250U

JPS6067250U - Dump operation device for three-turn dump truck

Info

Publication number: JPS6067250U
Application number: JP16093083U
Authority: JP
Inventors: 正彦林
Original assignee: ダイハツ工業株式会社
Priority date: 1983-10-17
Filing date: 1983-10-17
Publication date: 1985-05-13

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]

第１図は本考案のダンプ操作装置を実施した三転ダンプ
カーの側面図、第２図は同操作装置の側面図、第３図は
同平面図、第４図は同斜面図、第５乃至第７図は他実施
例を示す斜面図である。３・・・ダンプシリンダー、４・・・ヒンジ、５・・・
油圧作動装置、６・・・ヒンジ選択装置、７・・・コン
トロールワイヤ、８・・・選択ワイヤ、１３・・・操作
レバー、１５・・・第１軸、１６・・・第２軸、１７・
・・第１揺動アーム、１９・・・第２揺動アーム。Fig. 1 is a side view of a three-turn dump truck implementing the dump operating device of the present invention, Fig. 2 is a side view of the same operating device, Fig. 3 is a plan view of the same, Fig. 4 is a slope view of the same, and Fig. 5. FIG. 7 is a perspective view showing another embodiment. 3... Dump cylinder, 4... Hinge, 5...
Hydraulic actuation device, 6... Hinge selection device, 7... Control wire, 8... Selection wire, 13... Operation lever, 15... First axis, 16... Second axis, 17・
...first swing arm, 19...second swing arm.

Claims

[Scope of utility model registration request]

A hydraulic actuation device that controls the dump cylinder, comprising a dump cylinder and hinges arranged on the front, rear, left, and right sides;
a hinge selection device that selects the hinge and controls the dumping direction; and a dumping operation device that operates a hinge selection device that selects the hinge and controls the dumping direction via a control wire of the hydraulic actuation device and a dumping direction selection wire, the dumping operation device having one operation. A first swing arm that supports the lever so as to be swingable in two directions via a first axis in the horizontal direction and a second axis in the vertical direction, and is connected to the control wire, and a first swing arm that is connected to the selection wire. A dump operating device for a three-turn dump truck, characterized in that a second swing arm is provided, and each of these arms is respectively linked to one of the two force direction swings of the operating lever.