煤矿现代化
煤礦現代化
매광현대화
COAL MINE MODERNIZATION
2014年
2期
69-72
,共4页
深槽托辊组%结构形式%断面构造%设计
深槽託輥組%結構形式%斷麵構造%設計
심조탁곤조%결구형식%단면구조%설계
deep groove roller group%structure%cross-sectional structure%design
深槽型托辊组是大倾角带式输送机、转弯带式输送机等特种带式输送机的关键部件之一。为满足输送机在（输送倾角、运量、转弯半径等）特定条件下的输送能力、防止胶带在过渡段产生较大的边缘拉应力、托辊组架体具有安全可靠的机械强度等特性要求，依据托辊槽角对输送能力的影响机理、断面重心假定原理及合理的构件力学计算模型，阐述了深槽托辊组构造设计方法。对深槽型托辊组的优化设计、提高输送机特定技术性能具有指导性和实用性。
深槽型託輥組是大傾角帶式輸送機、轉彎帶式輸送機等特種帶式輸送機的關鍵部件之一。為滿足輸送機在（輸送傾角、運量、轉彎半徑等）特定條件下的輸送能力、防止膠帶在過渡段產生較大的邊緣拉應力、託輥組架體具有安全可靠的機械彊度等特性要求，依據託輥槽角對輸送能力的影響機理、斷麵重心假定原理及閤理的構件力學計算模型，闡述瞭深槽託輥組構造設計方法。對深槽型託輥組的優化設計、提高輸送機特定技術性能具有指導性和實用性。
심조형탁곤조시대경각대식수송궤、전만대식수송궤등특충대식수송궤적관건부건지일。위만족수송궤재（수송경각、운량、전만반경등）특정조건하적수송능력、방지효대재과도단산생교대적변연랍응력、탁곤조가체구유안전가고적궤계강도등특성요구，의거탁곤조각대수송능력적영향궤리、단면중심가정원리급합리적구건역학계산모형，천술료심조탁곤조구조설계방법。대심조형탁곤조적우화설계、제고수송궤특정기술성능구유지도성화실용성。
deep grooves type is one of the key components of the large angle belt conveyor, turning special belt conveyor belt conveyor roller group. To meet the transportation capacity of the conveyor (conveyor inclination, traffic, turning radius, etc.) under certain conditions, to pre-vent the tape in the transition section have a greater edge tensile stress, and idlers of the frame body has a safe and reliable mechanical strength characteristics requirements basis idler groove angle on the mechanism of transmission capacity, the cross-section center of gravity is assumed that the principle of reasonable members mechanical calculation model of the deep trough idlers Group structure design. Optimize the design of deep groove roller group to improve the performance of conveyor technology-specific guidance and practical.
