【正文】
i 摘要 本文對(duì)多繩磨擦式礦井提升機(jī)發(fā)展及應(yīng)用、種類及結(jié)構(gòu)進(jìn)行了綜合闡述,對(duì)多繩摩擦式礦井提升的優(yōu)缺點(diǎn)進(jìn)行了分類和研究;論證了多繩摩擦提升的工作原理;介紹了多繩摩擦式礦井提升機(jī)的各種型號(hào);在制動(dòng)工作原理進(jìn)行說(shuō)明的基礎(chǔ)上,對(duì)制動(dòng)器進(jìn)行了選型。結(jié)合特定的礦井的采煤及地質(zhì)情況,對(duì)多繩摩擦式礦井提升機(jī)進(jìn)行設(shè)備選型,形成一整套完備的礦井提升系統(tǒng),整個(gè)系統(tǒng)的 電控系統(tǒng) 非常重要,所以最后對(duì)所設(shè)計(jì)的系統(tǒng)進(jìn)行了 電控系統(tǒng) 設(shè)計(jì)。 多繩摩擦式礦井提升機(jī)系統(tǒng)的各系統(tǒng)的型號(hào)選型計(jì)算,及對(duì)各系統(tǒng)的統(tǒng)一布置,確定各系統(tǒng)的工作位 置和尺寸,這些對(duì)多繩摩擦式礦井提升機(jī)在實(shí)際應(yīng)用中提供了必要參數(shù)。 關(guān)鍵詞:多繩摩擦式礦井提升機(jī);選型;制動(dòng);系統(tǒng) ii Abstract In this paper, rope and more frictionmine hoist the development and application, type and structure of a prehensive elaboration of multirope frictionmine the advantages and disadvantages of upgrading the classification and study of multirope friction demonstration enhance the work of principle。 introduced a multi Rope frictionmine hoist the various models in principle that brake work on the basis of a selection of the brake. With a specific mine coal mining and geological conditions, the multirope frictionmine hoist a selection of equipment, a set of prehensive mine hoist system, the whole system of electronic control is very important, so the final design of the system The control design. Multirope frictionmine hoist system of the Selection System Model, and the layout of the unified system, the system determine the location and size of these multirope frictionmine hoist in practical application to provide the necessary Parameters. Keywords: multirope frictionmine hoist。 Selection。 braking。 system iii 目 錄 摘要 i Abstract ii 前言 v 1 提升機(jī)的概述 1 提升機(jī)的簡(jiǎn)介 1 提升機(jī)的用途和發(fā)展概況 2 提升機(jī)的工作原理 4 2 提升機(jī)的組成 6 工作機(jī)構(gòu) 6 制動(dòng)系統(tǒng) 7 制動(dòng)裝置的功用 7 制動(dòng)裝置的類型 8 機(jī)械傳動(dòng)系統(tǒng) 8 潤(rùn)滑系統(tǒng) 8 觀察和操縱系統(tǒng) 9 拖動(dòng),控制和自動(dòng)保護(hù)系統(tǒng) 9 輔助部分 10 3 提升機(jī)的選型計(jì)算 11 設(shè)計(jì)依據(jù) 11 提升容器選擇 11 鋼絲繩選擇 183