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目前我矿排土车间破碎机下部的受料胶带(以后简称3m胶带)损坏较快(一套20万元的新胶带使用不到2年),其主要原因是破碎机下料后直接砸在胶带上造成的(由于破碎下料口距胶带在2.5m左右,料下落后对胶带及托辊造成很大的冲击),因此胶带及托辊损坏较快。1 改进思路 为解决此问题,对带式输送机进行料位控制,以保证输送机总有料,防止破碎机再下料后直接砸在胶带上(当胶带上料少时,输送机自动停机,当破碎下料后再重新起动输送机)。
At present, the lower part of the mine dumping machine crusher affected tape (hereinafter referred to as 3m tape) damaged faster (a set of 20 million new tape used less than 2 years), the main reason is crusher directly hit the material Caused by the tape (due to the broken material from the mouth about 2.5m in the tape, the material dropped after the tape and roller caused a great impact), so tape and roller damage faster. 1 ideas to improve In order to solve this problem, the level control of the belt conveyor to ensure that there is always expected to feed the material, to prevent the crusher and then dumped directly on the tape (when the tape feeding less, the conveyor automatically shut down when Crush the material and then restart the conveyor).