Spring cone crusher

Spring cone crusher is suitable for crushing hard and medium hard ores and rocks, such as iron ore, copper ore, limestone, quartz, granite, basalt, diabase, etc., widely used in metallurgical industry, construction industry, road construction industry, chemical industry and phosphate industry. The spring cone crusher is a relatively early cone crusher, and its spring safety system is an overload protection device, which can make metal foreign matter pass through the crushing chamber without harming the machine. The type of crushing chamber is determined by the use of ore, and the standard type is suitable for medium crushing; Medium suitable for fine crushing; Short head type is suitable for fine breaking.

The spring cone is composed of broken structure

The spring cone is mainly composed of frame, horizontal shaft, moving cone, balance wheel, eccentric sleeve, upper crushing wall (fixed cone), lower crushing wall (moving cone), hydraulic coupling, lubrication system, hydraulic system, control system and so on.

Working principle of spring cone crusher:

The working part of the spring cone crusher is two truncated cones, one is a fixed cone (also known as the outer cone), and the other is a moving cone (also known as the inner cone). In the section where the moving cone is close to the fixed cone, the material there is squeezed, impinged and bent by the moving cone and becomes a crushing chamber. At the place where the moving cone deviates from the fixed cone, the material that has been broken is discharged from the bottom of the cone under the action of its own weight to become a discharge port, and the material is loaded from the feed port. When the crusher works, the motor through the horizontal shaft and a pair of bevel gear drive eccentric shaft sleeve rotation, the crushing cone axis line in the eccentric shaft sleeve forced to do rotary pendulum movement, so that the surface of the crushing wall is sometimes close to and sometimes leave the surface of the rolling wall, so that the ore in the crushing chamber is constantly squeezed and bent and broken.

Advantages of spring cone crusher

1, the moving cone continuous rotation, the material crushing and unloading process alternately continuous, high productivity.

2, the material is squeezed, bent and shear between the two cones, easy to break, low power consumption,

3, the support ring is made of bronze, the bushing is made of structural steel, and the surface treatment is quite hard.

4. The particle size of the finished product is uniform in a cube shape, and the wear of the working surface of the moving cone is uniform. When the moving cone rotates, there is a parallel belt with equal clearance between the moving cone and the fixed cone.

5, the use of dry oil and water two sealing methods, impurities are difficult to enter the body, to ensure the cleanliness of the lubricating oil, extend the service life of plain bearings, thrust ball bearings.

Spring cone crusher use site:

Technical parameters of spring cone crusher