【正文】 點(diǎn)是： 優(yōu)點(diǎn) : 結(jié)構(gòu)堅實(shí)。 它的牽引機(jī)構(gòu)是刮板鏈，承載裝置是中部槽，刮板鏈安裝在中部槽的槽面。本刮板輸送機(jī)與 MG300/700WD 采煤機(jī)配套使用，運(yùn)量可達(dá) 1000t/h，技術(shù)先進(jìn)，工作可靠，是大型綜采配套設(shè)備的優(yōu)秀機(jī)型 . 河北工程大學(xué)機(jī)電學(xué)院畢業(yè)設(shè)計 2 Scraper conveyor is a kind of flexible traction in the continuous conveying machinery, is the coal face and the coal mining area of roadway layout of machinery. Various types of scraper conveyor of the main structure and position of the basic ponents are the same, it is by the head, middle and tail of three machine parts. In addition, for over conveyor equipment used hydraulic jacks and tight chain tight when the subsidiary ponents such as chains. Machine head by the head frame, motor, fluid coupling, reducer, such as pieces of the position and sprocke