发明名称 |
HYDRAULIC MANIPULATOR SLEWING CIRCLE |
摘要 |
transport engineering. SUBSTANCE: proposed slewing circle of hydraulic manipulator has frame base in form of hollow housing with two spaced in height load-bearing plates rigidly coupled by means of welded-to-hollow case with central tunnel pipe and with outer shell enclosing the pipe over outline, thus forming slot-type space, and welded-to cross support beams arranged between them with mechanical closure to each other. Support beams are provided with extensible beams with hinge-mounted outriggers and turning post for connection of hydraulic manipulator boom. Post turning mechanism is made in form of mounted worm reduction gear installed on upper load-bearing plate of housing through self-aligning spherical ring and secured on upper load-bearing plate by support feet by means of variable rigidity axial shock absorbing suspensions. Mechanical stops orientated in circumference are welded on load-bearing plate at place of arranged of reduction gear feet. Spacers engaging with side walls of reduction gear feet are provided. EFFECT: simplified design. 17 cl, 34 dwg
|
申请公布号 |
RU2157787(C2) |
申请公布日期 |
2000.10.20 |
申请号 |
RU19980111028 |
申请日期 |
1998.06.11 |
申请人 |
ZAO "NK URALTERMINALMASH" |
发明人 |
APAL'KOV V.D.;BOGDANOV V.O.;MARDANOV R.D.;MOSHKIN V.S.;KLOCHIKHIN N.V.;OKON'SKIJ A.B.;PYR'EV A.A.;PJATKIN V.A.;SHABRIKOV A.V. |
分类号 |
B66C23/84;(IPC1-7):B66C23/84 |
主分类号 |
B66C23/84 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|