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European version of the structure of the jaw crusher

2018-04-19 08:00:20

Jaw crusher is mainly used in metallurgy, mining, chemical industry, cement, construction, refractory materials and ceramics and other industrial sectors, generally for crushing and fine crushing, suitable for a variety of hard ores and rocks, is the most important crushing equipment in the mining industry, then understand the structural principle of jaw crusher is very necessary. Under normal circumstances, the European jaw crusher is mainly composed of frame part, eccentric shaft rotation part, crushing chamber working part, safety device, discharge port adjustment device and other parts. Next, we will use the following figure to explain one by one: the frame part: composed of side panels, front box components, and rear box welds. Eccentric shaft rotation part: mainly by the moving jaw, eccentric shaft, bearing, bearing seat, pulley and other components. It's a major part of the transmission of power. The working part of the crushing chamber is mainly composed of the fixed jaw plate, the moving jaw plate, the side lining plate, the protection plate, etc., which is an important working part of the crushing material. Safety device: composed of elbow plate, elbow plate seat, spring, spring rod, etc., is the crusher in the abnormal condition of the insurance role of the parts. Discharge port adjustment device: the device is used to adjust the size of the discharge port and control the discharge particle size. It is mainly composed of adjusting fixed skew block, adjusting sliding skew block, top wire bolt and sliding block locking rod.