Different Functions of Crusher Parts

Crusher is a kind of construction machinery,and its waste materials whose row size greater than three millimeters take up more than 50 percent of total waste.Crusher is widely used in mining, building materials, cement, smelting, road, railway, water conservancy and chemical industry. crusher applications in the cement industry, paving industry and mining industry take up about 30% of the entire crusher industry. So crushers plays an important role in the national economy . There are all kinds of crushers including cone crusher, impact crusher and others. In this article, I will introduce you some main parts in a crusher and their different functions.

Cursher Engine

Engine is a way to put energy into a form more useful to another machine, usually into chemical energy into mechanical energy. (The electrical energy into the machine to the title of the motor) and sometimes both for power generation device, it can also mean the whole machine, including power plants, such as gasoline engines, aircraft engines, engine, also known as engine, is a way to put a forms of energy into more useful to another machine, usually into chemical energy into mechanical energy. A car engine to generate power devices. It will fuel combustion heat into mechanical power from the engine crank out the power output is required to power the vehicle driving source.

Eccentric Shaft

As the name suggests, the center of the eccentric shaft axis is not in the center of cylindrical axis parallel with the cylindrical workpiece without overlap, called the eccentric shaft. Normal axis, can only bring the workpiece rotation, but the eccentric shaft, not only to pass the rotation, while passing revolution. Now the U.S. giant compressor Copeland, is the eccentric shaft to drive the vortex of revolution and thus fast and efficient compression formulations. cement equipment:http://www.china-mills.com/p37.html
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The role of the eccentric shaft: In order to facilitate the adjustment shaft and the shaft center distance between the eccentric shaft normally used in planar linkage V-belt drive in! eccentric shaft is also widely used on crusher.

Crusher Bearing

Bearing in the mechanical transmission process and reduce the load from the fixed effect coefficient of friction. When other parts on the shaft when the relative motion to each other, the process used to reduce the power transmission coefficient of friction and to maintain a fixed mechanical shaft center.

Support is part of its role, t assume the role of the nature of the bearing radial load. Is the fixed rotation axis so that it can only be achieved, and to control its axial and radial movement. Without bearing the consequences of the motor is not work at all. Because the axis of movement in any direction possible, while the electrical work required for the rotation axis only. Bearing also affect the transmission, so in the high-speed operation of the bearing must be lubricated to achieve good

1. voice identification

To identify needs through sound experience. Must be adequately trained to recognize bearing sounds and non-bearing sound. Therefore, we should try to carry out this work by hand. With listening, or listening on a stick attached to the shell can clearly hear the voice of the bearing.

2. identify by the working temperature

This method is more recognition method is limited to use in running the state do not change the situation. To this end, the temperature must be continuously recorded. Failure, not only temperature, but also irregular changes.

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