JPS5927264U

JPS5927264U - Swivel mobile excavation vehicle

Info

Publication number: JPS5927264U
Application number: JP12201582U
Authority: JP
Inventors: 昇岡田
Original assignee: 新明和工業株式会社
Priority date: 1982-08-10
Filing date: 1982-08-10
Publication date: 1984-02-20

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]

図面は本考案の実施態様を例示するもので、第１図は旋
回台移動掘削車の平面図、第２図は第１図の■−■線に
おける断面図、第３図は別の旋回台移動掘削車の平面図
、第４図は第３図のＩＶ−ＩＶ線における断面図である
。１・・・・・・旋回台移動掘削車、１ａ・・・キャブ、
１ｂ・・・・・・車台、２・・・・・・旋回台、３・・
・・・・掘削装置、４・・・連結板、５・・・・・・旋
回スプロケット、６・・・・・・基軸、７・・・・・・
固定スプロケット、８・・・・・・連係チェーン、９・
・・・・・伸縮シリンダ、１１・・開旋回ギヤ、１２・
・・・・・固定ギヤ、１３・・・・・・連係ギヤ、１４
・・曲モータ。The drawings illustrate an embodiment of the present invention, in which Fig. 1 is a plan view of a swivel table mobile excavation vehicle, Fig. 2 is a sectional view taken along the line ■-■ of Fig. 1, and Fig. 3 is a diagram of another swivel table. The plan view of the mobile excavator, FIG. 4, is a sectional view taken along the line IV--IV in FIG. 3. 1...Swivel platform mobile excavation vehicle, 1a...Cab,
1b...Car chassis, 2...Swivel base, 3...
...Drilling equipment, 4...Connecting plate, 5...Swivel sprocket, 6...Basic shaft, 7...
Fixed sprocket, 8... Interlocking chain, 9.
...Telescopic cylinder, 11... Opening rotation gear, 12.
... Fixed gear, 13 ... Linkage gear, 14
...Song motor.

Claims

[Scope of utility model registration request]

(1) A vehicle equipped with an excavation rig placed on a rotatable swivel base, wherein the swivel base is rotatably pivoted at one end of a connecting plate and is coaxial with the swivel member. The other end of the connecting plate is rotatably supported on a base shaft erected at the center side of the vehicle chassis, and a fixing member is fitted and fixed to the base shaft, so that the rotation A linking member is associated with the member and the fixed member, and a drive device is linked to the linking member or the linking plate, whereby operation of the drive device causes the swivel platform to move together with the excavation rig about the base axis within the width of the chassis. A swivel mobile excavation vehicle characterized by being able to swivel back and forth.

(2) The rotating member and the fixed member are each a sprocket, the linking member is a chain wound around both sprockets, and the driving device is a telescopic cylinder that is extendably interposed between the linking plate and the chassis. A swivel platform mobile excavation vehicle as set forth in claim 1 of a certain utility model registration claim.

(3) The rotating member and the fixed member are each gears, the linking member is another gear that meshes with the two gears, and the drive device is a motor that is fixed to the connecting plate and has the other gear fixed to the motor shaft. Utility model registration ゛Swivel platform mobile excavation vehicle as set forth in claim 1.