The single-cylinder hydraulic cone crusher is a kind of medium crushing equipment that is currently popular for cone crushers. It is an efficient and high-yield crusher independently developed by Dahua Heavy Industry. Adapt to a variety of granularity requirements. It can be widely used in medium crushing, fine crushing and ultra-fine crushing operations.
When the single-cylinder hydraulic cone crusher works, the motor drives the horizontal shaft of the crusher through the V-belt and pulley; the horizontal shaft is equipped with a high-precision spiral bevel gear (with high transmission stability, strong load capacity, and large transmission ratio , smooth operation, low noise, etc.) The eccentric sleeve assembly is driven to rotate through the large and small bevel gears that mesh with each other. The eccentric sleeve with an eccentric inner cylindrical surface forces the moving cone (crushing part) of the body to make a oscillating motion, thereby generating periodic relative movement between the eccentrically oscillating moving cone liner and the fixed cone liner; the material passes through the top after the feeding hopper enters the crushing cavity formed by the periodically rotating and oscillating moving cone liner and the fixed cone liner, it is subjected to the crushing force of squeezing and bending, so that the material is crushed. The crushed materials rely on gravity to remove the machine body from the circumferential cavity of the lower frame.
After years of technical operation experience, the sliding bearing of the single-cylinder hydraulic cone crusher has been technically improved. The improved equipment can adapt to higher speeds, increase the swing speed of the main shaft, and make the specifications and dimensions of the finished product more in line with the requirements. At the same time, the output is also higher. The single-cylinder hydraulic cone crusher has a simple structure and few parts. The design is more sophisticated, the structure is simple, the manufacturing cost is low, and the price is lower than that of the multi-cylinder hydraulic cone crusher. The single-cylinder hydraulic cone crusher adopts a special crushing cavity and laminated crushing principle, so that the proportion of cubes in the finished product is obviously increased, needle-shaped stones are reduced, and the particle size is more uniform.
The single-cylinder cone crusher is usually installed behind the jaw crusher as the secondary crushing on the production line. In the current crushing production line, the first crushing or coarse crushing is basically a jaw crusher, and the second crushing is generally an impact crusher or a cone crusher. Single-cylinder hydraulic cone crushers are currently widely used, with low power consumption and high productivity during the crushing process. The single-cylinder hydraulic cone crusher occupies an important position in the large-scale production line.
Due to the increasing demand for sand and gravel aggregates in various fields, combined with the good crushing effect, advanced design and mature technology of the single-cylinder hydraulic cone crusher, the single-cylinder hydraulic cone crusher will have a broader development space and more clear development in the next few years.