Three Structure of Jaw Crusher

RELEASE TIME:2016-12-07 17:44:38

China's crushing machinery industry will usher in a large development opportunities, mainly in three aspects: First, China's broken machinery market has become a hot international equipment manufacturers concerned, because the replacement of broken machinery faster, especially small crusher Of the life of only three to five years, the annual replacement of domestic crusher crusher about 20% of the total demand for the rapid development of broken machinery provides a strong impetus; Second, infrastructure construction has become one of the most important task, In the process of infrastructure construction will produce a large amount of construction waste. At present, China's construction waste has accounted for 35% of the total urban waste, in accordance with the 550 tons / million square meters of standard projections, by 2020 China will add a new building area of ​​about 300 million square meters, crushing machinery in construction waste recycling Will play a major role in the process; Third, the western development of the new 10-year planning and post-disaster reconstruction will lead to a large number of crushing machinery needs, with the country continue to expand domestic demand, infrastructure construction, will increase the crushing machinery industry Flourish. The crusher in the crusher plays a decisive role in the following Let me look at the composition of jaw crusher.


First, the rack. Jaw crusher at work will be a lot of force, so its internal must have a component is able to withstand the material when grinding force, and this device is the rack, jaw crusher rack In the production will be used when the hardness of the material is very good, usually using cast steel, of course, because the jaw crusher different types, some crusher itself is very small, working time to withstand the external pressure is relatively small, At this time the hardness of the rack does not need strong, the use of cast iron material can also be produced, usually jaw crusher rack in the production of time will be divided into many stages to ensure its strength and stability.

Second, transmission parts. When we put the material inside the jaw crusher, we need to have parts to help us transport the material to the location of broken parts, so that the material can be broken in time, and in the broken material is completed, the need for transmission device Will be sent out, this time play a key role is to see the internal jaw crusher transmission see the transmission pieces in the production time is also required to go through a number of processes to shape, to ensure that their work can not happen when the accident. In short, the transmission of jaw crusher is also the main components of which one of the answers.

Third, other. Jaw crusher components are many, such as, side guard, adjusting device, flywheel, lubrication device. Side guard is used to protect the material when the equipment work to prevent spillage of materials caused damage to the surrounding staff, regulating device is used to adjust the size of the export of materials, generally composed of two parts before and after the work of the two before and after the move , Pushing each other, and then adjust the size of the mouth to achieve the purpose. Jaw crusher flywheel is usually stored energy, is generally made of cast steel, hardness great. Lubricating equipment in the jaw crusher is more common, many parts are required lubrication, in order to ensure that jaw crusher can always keep in the best working condition, lubrication is essential. The above is our jaw crusher on the main components of what the answer.