Broken chain dragging device

Broken chain dragging device

The invention belongs to the technical field of auxiliary devices of underground coal mine scraper conveyors, and provides a broken chain dragging device which aims to achieve the technical purposes that the dragging device used for dragging a broken chain is convenient to use and efficient, and wor...

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Hauptverfasser: DUAN GUANGCHENG, MA ZHONGWU
Format: Patent
Sprache:chi ; eng
Schlagworte:
HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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creator DUAN GUANGCHENG
MA ZHONGWU
description The invention belongs to the technical field of auxiliary devices of underground coal mine scraper conveyors, and provides a broken chain dragging device which aims to achieve the technical purposes that the dragging device used for dragging a broken chain is convenient to use and efficient, and work efficiency is improved. According to the technical scheme, a first oil cylinder and a second oil cylinder are symmetrically mounted at the front end of a machine frame and are horizontally arranged, a front end chain guiding plate and a rear end chain guiding plate are perpendicularly mounted at the front end and the rear end of the machine frame respectively, a middle chain guiding plate is perpendicularly mounted in the middle of the machine frame, a rear end chain guiding block is arranged on the side, close to the middle chain guiding plate, of the rear end chain guiding plate, a middle chain guiding block is mounted on the side, close to the front end chain guiding plate, of the middle chain guiding plate, a
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subjects HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
title Broken chain dragging device
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