Dynamic Analysis of the Scraper Conveyor under Abnormal Operating Conditions Based on the Vibration and Speed Characteristics

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">SGD320/17B</td><td class="align_center">Technical parameter</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Rated operating voltage (V)</td><td class="align_center">380</td></tr><tr><td class="align_left">Rated power of motor (kW)</td><td class="align_center">18.5</td></tr><tr><td class="align_left">Rated speed of motor (rpm)</td><td class="align_center">1470</td></tr><tr><td class="align_left">Transmission ratio of the reducer</td><td class="align_center">24.95</td></tr><tr><td class="align_left">Working length of scraper (m)</td><td class="align_center">12</td></tr><tr><td class="align_left">Scraper conveyor size (length × width × height, mm)</td><td class="align_center">600 × 320 × 156</td></tr><tr><td class="align_left">Chain specification</td><td class="align_center">Φ14 × 50</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Technical parameters of the test bench.</div>

Shock and Vibration

tab1

Table 1

Table 1: Dynamic Analysis of the Scraper Conveyor under Abnormal Operating Conditions Based on the Vibration and Speed Characteristics 