Automatic cleaning complex sand cavity dropping device and operating method thereof

The invention discloses an automatic cleaning complex sand cavity dropping device, and belongs to the technical field of casting. The automatic cleaning complex sand cavity dropping device comprises a main pipeline. The right end of the main pipeline is closed. Branch pipes are evenly arranged at th...

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Bibliographic Details
Main Authors WANG XINGJUN, YE JINRUI, ZHI RUIXIU, GUO JIAN, WU JIANBIAO, YE JUELEI, LIU ZHIHONG, PENG KAIWEI
Format Patent
LanguageChinese
English
Published 10.05.2017
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The invention discloses an automatic cleaning complex sand cavity dropping device, and belongs to the technical field of casting. The automatic cleaning complex sand cavity dropping device comprises a main pipeline. The right end of the main pipeline is closed. Branch pipes are evenly arranged at the two sides of the outer wall of the main pipeline. The bottoms of the other ends of the branch pipes are connected with side branched pipes. Middle branch pipes are evenly arranged at the bottom of the main pipeline, and the middle branch pipes and the side branched pipes are located in the same plane. The branch pipes, the side branched pipes and the middle branch pipes all communicate with the main pipeline. Stand columns are arranged at the left end and the right end of the bottom of the main pipeline. The outer walls of the stand columns are connected with supporting blocks in a sleeved mode. The top of each supporting block is provided with a locating pin. According to the automatic cleaning complex sand cavi
Bibliography:Application Number: CN20161954352