（毕业设计论文）《P-30B耙斗装岩机的设计》.doc

PAGE 摘要 P-30B耙斗装岩机是通过绞车的两个滚筒分别牵引主绳、尾绳使耙斗作往复运动，把岩石扒入进料槽，自卸料槽卸料口卸入矿车或箕斗而实现装岩作业。该机主要由固定楔、尾轮、耙斗、台车、绞车、操纵机构、导向轮、料槽（进料槽、中间槽、卸料槽）及电气部分等组成。本设计包含了其中的大部分内容，其中最主要是对绞车的设计，包括电动机、传动机构、工作滚筒、空程滚筒等，在设计过程中结合实际情况，严格按照国家标准以及煤炭行业标准，力争给出最合理的参数，最后对一些关键部件进行了强度校核，耙装机是煤炭装载自动化设备中的重要组成部分，能够创造良好的经济效益和社会效益。 关键字：行星齿轮、滚筒、制动器 Abstract P-30B rock rake bucket loading machine use two drum which tract the head of fighting, respectively, the end of fighting to get reciprocating motion of bucket, which hold the rock into the trough, then from the trough mouth to slot where rocks dump into the tub and skip ,so loading operations is achieved. It is mainly compared of the fixed wedge, tail wheel, rake bucket, trolley, hoist, control agencies, driven wheels, trough (trough into ,the middle slot, slot discharge), and electrical parts and so on. The design includes most of the contents above, the most important is the design of the hoist, including the motor, drive mechanism, the working roller, air-way roller, etc., during the design process, combined with the actual situation, in strict accordance with the national standards as well as the coal industry standards, strive to give the most reasonable parameters, and finally rock rake bucket loading machine is one of the key components of the automation equipment in the loading of coal, and of course can create a good economic and social benefits. Key words: Planetary gear, roller, brakes 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc232497459 第一章 绪论 PAGEREF _Toc232497459 \h 4 HYPERLINK \l _Toc232497464 第二章 耙 斗 PAGEREF _Toc232497464 \h 6 HYPERLINK \l _Toc232497465 2. 1．耙斗的重量 PAGEREF _Toc232497465 \h 6 HYPERLINK \l _Toc232497466 2. 2.耙斗耙角的选择 PAGEREF _Toc232497466 \h 6 HYPERLINK \l _Toc232497467 2.3．耙斗形状 PAGEREF _Toc232497467 \h 7 HYPERLINK \l _Toc232497468 第三章 传动机构 PAGEREF _Toc232497468 \h 9 HYPERLINK \l _Toc232497469 3.1 电动机 PAGEREF _Toc232497469 \h 9 HYPERLINK \l _Toc232497470 3.2减速器 PAGEREF _Toc232497470 \h 10 HYPERLINK \l