Back -acting shovel is dug material and is prevented spilling device

The utility model provides a back -acting shovel is dug material and is prevented spilling device, installs additional on backdigger's member, its by keep off the material frame, keep off material frame connecting rod and the round pin axle is formed, keeps off the material frame and include bo...

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Bibliographic Details
Main Authors MAO SHUYA, TANG ZILONG, CAO YOULAN, WANG SHOUJIN
Format Patent
LanguageChinese
English
Published 09.10.2018
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The utility model provides a back -acting shovel is dug material and is prevented spilling device, installs additional on backdigger's member, its by keep off the material frame, keep off material frame connecting rod and the round pin axle is formed, keeps off the material frame and include both sides board, end plate and support etc. Each symmetry sets up the otic placode about support and end plate, keeps off the material frame and is connected with the middle section of the rocker of backholing through keeping off material frame connecting rod, keep off material frame connecting rod both ends respectively with the support on the otic placode hinge with the rocker of backholing, end plate and back -acting shovel dipper bottom hinge. Should prevent that it articulated on the rocker of backholing through keeping off material frame connecting rod to spill the device, under the condition that does not influence original operating performance that backhols, utilize the rod drive principle, make this prevent spi
Bibliography:Application Number: CN20182250806U