Title:
THREE-BAR LINKAGE STEERING MECHANISM OF MINING DUMPER
Document Type and Number:
WIPO Patent Application WO/2020/125426
Kind Code:
A1
Abstract:
A three-bar linkage steering mechanism of a mining dumper, comprising: steering arms (1), a transverse pull rod (2), steering hydraulic oil cylinders (3), bearings (4), locating pins (5), and a bolt (6); wherein two steering arms (1) are respectively movably connected to both ends of the transverse pull rod (2), and two steering hydraulic oil cylinders (3) are respectively movably connected to the steering arms (1). The mechanism avoids a problem of interfering with an engine and other parts, and a possibility is provided for additionally mounting a large-sized engine on the mining dumper to increase the load.
Inventors:
LI ZEGUANG (CN)
SONG LIMING (CN)
YANG ZHE (CN)
WANG LEI (CN)
HAN JUN (CN)
WANG JIANG (CN)
ZHOU FENG (CN)
SONG LIMING (CN)
YANG ZHE (CN)
WANG LEI (CN)
HAN JUN (CN)
WANG JIANG (CN)
ZHOU FENG (CN)
Application Number:
PCT/CN2019/123296
Publication Date:
June 25, 2020
Filing Date:
December 05, 2019
Export Citation:
Assignee:
INNER MONGOLIA NORTH HAULER JOINT STOCK CO LTD (CN)
International Classes:
B62D5/06; B62D7/20
Foreign References:
| CN109572809A | 2019-04-05 | |||
| CN209634556U | 2019-11-15 | |||
| CN104742966A | 2015-07-01 | |||
| CN206691191U | 2017-12-01 | |||
| EP3093218A1 | 2016-11-16 |
Attorney, Agent or Firm:
BEIJING KANGSHENG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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