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摘 要
我國是一個(gè)采礦大國,也是礦山機(jī)電設(shè)備制造和使用大國。從20世紀(jì)50年代仿造第一臺礦山提升機(jī)以來,至今已設(shè)計(jì)制造,使用了近6000多臺。隨著社會需求和現(xiàn)代技術(shù)的高速發(fā)展,礦山工業(yè)企業(yè)亟待生產(chǎn)設(shè)備及設(shè)施的機(jī)械化,電氣化,現(xiàn)代化。而礦山工業(yè)的提升機(jī)是咽喉設(shè)備,產(chǎn)品不斷更新?lián)Q代,老產(chǎn)品運(yùn)行年深日久,原本落后的結(jié)構(gòu)問題暴露突出,故障增多,嚴(yán)重影響礦山的安全運(yùn)轉(zhuǎn),抑制了礦山工業(yè)的高速發(fā)展,給國民經(jīng)濟(jì)帶來了不良的影響。隨著國內(nèi)礦井產(chǎn)量的日新月異的提高,對提高提升機(jī)的安全性,可靠性,生產(chǎn)效率以及整機(jī)自動化運(yùn)行水平,降低操作者及維護(hù)人員的勞動強(qiáng)度,處理設(shè)備事故的速度與對策等,成了迫切要求。對于礦井提升機(jī)的更新改造,具有極其重要的意義。例如提升機(jī)卷筒襯木的磨損嚴(yán)重，當(dāng)襯木磨損達(dá)到一定程度時(shí)就必須更換卷筒襯木，否則就很有可能出現(xiàn)安全事故，影響安全生產(chǎn)。而更換卷筒襯木又是一個(gè)十分繁瑣的過程，同時(shí)卷筒襯木價(jià)格昂貴，維修費(fèi)用高，維修時(shí)間長。消耗大量人力、物力和時(shí)間的同時(shí)，又影響了全礦的安全生產(chǎn)和產(chǎn)量的需求，為此，設(shè)計(jì)一個(gè)卷筒襯木車削裝置是一項(xiàng)十分必要的技術(shù)改造。由于考慮到現(xiàn)有卷筒襯木車槽裝置存在許多不足之處，本文從現(xiàn)有卷筒襯木車槽裝置的原理分析入手，通過對鋼絲繩磨損的調(diào)研，卷筒部件的作用和受力情況的分析，現(xiàn)有車槽設(shè)備加工方法的改進(jìn)和應(yīng)用，立足于方便，高效、實(shí)用的前提下對卷筒襯木車削裝置進(jìn)行設(shè)計(jì)，目的在于最大程度的提高鋼絲繩和卷筒襯木的使用壽命，降低生產(chǎn)成本，縮短加工和檢修周期，減緩了勞動強(qiáng)度。通過不斷地改進(jìn)和完善，設(shè)計(jì)的卷筒襯木車削裝置可以很方便的進(jìn)行卷筒襯木車削，該裝置減少了鋼絲繩的磨損，又延長了卷筒襯木的使用壽命且可大幅度節(jié)約生產(chǎn)成本。
關(guān)鍵詞：提升機(jī) 鋼絲繩 卷筒襯木 車削裝置
Abstract
China is a mining power and mining equipment manufacture and use of mechanical and electrical power.From the 20th century,modeled after the 50's the first since the mine hoist has been designed and manufactured,used more than 6,000. With the needs of the community and the rapid development of technology,mining industry production equipment and facilities need to mechanization,electrification,The mining industry is the throat of the elevator equipment,replacement products,old products long time run,the structural problems behind the original exposed prominent fault more serious impact on the safety of mining operations,curb the rapid development of mining industries to the national economy with to the adverse effects.With the ever-changing mine to increase production ,upgrade the machine to improve safety,of machine to run automated,reducing operation and maintenance of the labor intensity,the speed of of the accident and so on,into the urgent requirement.Mine hoist for renovation,is extremely important. For example,wood lining hoist drum serious wear and tear,when the trees lining up to a certain degree of wear and tear on the lining must be replaced wooden reel,or a security incident is likely to affect the safety in production.And replacement of wooden drum liner is a very cumbersome process,while the high cost of wood lining reel,high maintenance costs, maintenance time.Consume a large amount of manpower,material and time at the same time,and affects the security of the entire mine production and demand for production,to that end, the design of a reel turning wood lining device is a very necessary technology.As a result of taking into account the existing trees lining reel slot car there are many devices deficiencies,the paper lining from the existing wooden reel slot cars of the principle of analyzing devices,wear and tear on wire rope of research,the role of drum parts and the forces analysis of the existing car tank equipment to improve processing methods and applications,based on the user-friendly, effective and practical under the premise of turning wood on the drum liner device was designed to maximize the improvement of steel wire rope and reel service life of wood lining and reduce production costs and shorten the processing and maintenance cycle,reducing the labor intensity.Through constantly improving and perfecting the design of the drum lining wood turning can be a convenient device for turning wood drum liner,the installation of wire rope to reduce wear and tear,but also extended the service life of wooden drum and the lining can produce a substantial savings cost.
Keywords: hoist steel wire rope wooden drum liner turning device