Small -size excavation breaker of colliery underworkings

The utility model relates to a small -size excavation breaker of colliery underworkings for excavate, clear up and be broken colliery underworkings, include: the walking part is crawler -type walking chassis, driving part is the hydraulic drive device, the part of bulldozing is the mouldboard, excav...

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Bibliographic Details
Main Authors Guan Zhe, Gan Dequan, Tian Chunming, Wu Jiangfeng, Feng Zhiqiang, Tian Zhongyou
Format Patent
LanguageChinese
English
Published 31.08.2016
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The utility model relates to a small -size excavation breaker of colliery underworkings for excavate, clear up and be broken colliery underworkings, include: the walking part is crawler -type walking chassis, driving part is the hydraulic drive device, the part of bulldozing is the mouldboard, excavate the part, broken part is by the scraper bowl, quartering hammer and rotary mechanism constitute, it comprises travel controlling device and operation controlling device to control the part, the upper portion on crawler -type walking chassis is installed to the hydraulic drive device, the front portion on crawler -type walking chassis is installed to the mouldboard, rotary mechanism installs the upper portion front end on crawler -type walking chassis, the scraper bowl, the quartering hammer is connected with rotary mechanism. The utility model discloses a full hydraulic drive has that energy reserve is sufficient, each item transmission speed is fast, shock -resistant, work efficiency is high, easy operation, e
Bibliography:Application Number: CN20162206925U