Cone crusher working principle
2021-11-24 Xinhai (75)
2021-11-24 Xinhai (75)
Cone crusher is a crushing machine suitable for raw materials in metallurgy, construction, road construction, chemical and silicate industries. According to different crushing principles and different product particle sizes, it is divided into many models. Crushers are widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries and many other sectors. Cone crusher has large crushing ratio, high efficiency, low energy consumption, uniform product size, suitable for medium crushing and fine crushing of various ores and rocks. The models are mainly divided into SMG series, spring type and HPC series. Their working principle and structure are introduced respectively. The development history, working principle, composition, influencing factors, technical advantages, operation items, common faults, inspection and maintenance of the cone crusher are also introduced in detail.
With the continuous development of mining technology, cone crushers are also divided into four categories, including spring cone crushers, rolling cone crushers, hydraulic cone crushers and composite cone crushers; according to the model, they are divided into general categories. PY cone crusher, Simmons cone crusher, compound cone crusher, standard hydraulic cone crusher, single-cylinder hydraulic cone crusher and multi-cylinder hydraulic cone crusher and many other models. The hydraulic crusher is developed on the basis of digesting and absorbing various types of cone crushers with international advanced level in the 1980s. It is obviously different in design from the traditional cone crusher, and it concentrates the main advantages of various types of cone crushers known so far. It is suitable for fine crushing and superfine crushing of hard rocks, ore, slag, refractory materials, etc.
The working principle of the cone crusher is driven by a motor, and its gears are linked to each other, so that the transmission shaft and gears drive the eccentric sleeve to rotate. The moving cone rotates under the action of the eccentric sleeve. The moving cone and the fixed cone sometimes approach and deviate from time to time. , So as to continuously squeeze or impact the material to make it broken. The structure of the cone crusher is mainly composed of the frame, fixed cone and movable cone assembly, spring mechanism, bowl-shaped shaft frame and transmission.
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