Special motor brake device for mine hoist

A special motor brake device for a mine hoist comprises a bottom plate, a motor shaft hole is formed in the middle of the bottom plate, a connecting plate is arranged below the motor shaft hole, the connecting plate is in bolted connection with the bottom plate, two rotating rods are rotationally co...

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Bibliographic Details
Main Author ZHANG SHENDONG
Format Patent
LanguageChinese
English
Published 21.10.2022
Subjects
CAPSTANS
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
HAULING
HOISTING
HOISTS
LIFTING
PERFORMING OPERATIONS
TACKLES, e.g. PULLEY BLOCKS
TRANSPORTING
WINCHES
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Summary:A special motor brake device for a mine hoist comprises a bottom plate, a motor shaft hole is formed in the middle of the bottom plate, a connecting plate is arranged below the motor shaft hole, the connecting plate is in bolted connection with the bottom plate, two rotating rods are rotationally connected to the connecting plate and symmetrically arranged at the two ends of the connecting plate, and the two rotating rods are in bolted connection with the bottom plate. A hydraulic rod is arranged at one end of the rotating rod, a hydraulic pipe is communicated to the hydraulic rod, a connecting block is arranged on the rotating rod, a fixing block is arranged on the connecting block, a connecting column is installed on the fixing block, a mounting seat is arranged at one end of the connecting column, band-type brakes are installed on the mounting seat, and the two band-type brakes are oppositely arranged. The speed reducer is compact in structure, the band-type brake absorbs most of rotational inertia of the
Bibliography:Application Number: CN202220041310U