Reversing mechanism of automatic rust-moving machine for pipeline joint coating seal

The utility model discloses a reversing mechanism of an automatic rust-moving machine for pipeline joint coating seal, which is especially designed for solving the reversing problem of the automatic rust-removing machine. When reversing is needed, a pull shaft is lifted to drive a location shaft to...

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Bibliographic Details
Main Authors YU JINZHU, TIAN YANLING, WU JIANGQIAO, ZHANG HUA, ZHANG FENG, YIN TIE, LE TIAN
Format Patent
LanguageChinese
English
Published 04.07.2012
Subjects
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
GRINDING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Summary:The utility model discloses a reversing mechanism of an automatic rust-moving machine for pipeline joint coating seal, which is especially designed for solving the reversing problem of the automatic rust-removing machine. When reversing is needed, a pull shaft is lifted to drive a location shaft to overcome resistant force of a spring and move upwards till the location shaft separates from an axial walking wheel frame location hole, a handle is pushed to drive a support board to rotate 90 degrees with a wheel frame, the pull shaft is released to enable the location shaft to fall into another location hole, and the aim of reversing is achieved. The reversing mechanism of the automatic rust-moving machine for the pipeline joint coating seal can enable a driven wheel to rapidly finish reversing and walk along a pipeline under push of external force, and the surface treatment work of a pipeline joint coating section is ensured to be carried out continuously. The reversing mechanism of the automatic rust-moving ma
Bibliography:Application Number: CN20112352052U