GP cone crusher has the characteristics of advanced structural design, excellent crushing capacity, excellent reliability and low production and operation cost. The hydraulic cone crusher can realize multiple functions such as discharge port adjustment, cavity cleaning, iron overload protection, etc. by lifting the moving cone with a single hydraulic cylinder; it is equipped with an electronic intelligent discharge port control system to realize more production process control and operation optimization functions. Single-cylinder hydraulic cone crusher can be widely used in various black, non-ferrous, non-metallic mines and sand and gravel industries.
1. High efficiency: The hydraulic cone crusher has supports at both ends of the main shaft, which can withstand greater crushing force and stroke. In addition, the special crushing cavity shape adapted to the lamination principle makes the machine have higher crushing efficiency.
2. Large production capacity: The hydraulic cone crusher has a perfect combination design of crushing stroke, crushing speed and crushing cavity shape, so that the machine has a 35%~60% higher output than the old spring cone crusher under the same diameter of the moving cone.
3. High-quality stones: The hydraulic cone crusher adopts a unique crushing cavity shape and a lamination crushing principle to produce a crushing effect between particles, so that the proportion of cubes in the finished product is significantly increased, the needle-like stones are reduced, and the particle size is more uniform.
4. Medium and fine crushing of various cavity shapes can be achieved by simply replacing the fixed cone.
5. The hydraulic and lubrication system controlled by double insurance can ensure the overload protection and good bearing lubrication of the machine.
6. Easy to maintain: The cone crusher has a simple and compact structure, stable performance, and is not prone to failure. Maintenance is convenient and fast.
The motor drives the small gear of the crusher, the small gear drives the large gear, and the large gear assembly (large gear, large gear frame, eccentric steel sleeve) drives the eccentric sleeve assembly (eccentric cylinder sleeve, eccentric copper sleeve) and the main shaft assembly (main shaft, inner cone, inner cone liner) with the theoretical vertical line as the center, revolving in the copper sleeve, and the main shaft assembly can realize self-rotation in the eccentric copper sleeve with the center line of the main shaft. When the machine is running empty, the eccentric sleeve assembly "holds" the main shaft assembly and revolves with the large gear. When the material is added to the crushing chamber, the main shaft assembly (main shaft, inner cone) slowly rotates in the eccentric copper sleeve under the resistance of the material. The running trajectory of the inner cone seems to swing back and forth in the crushing chamber, while slowly rotating. The material is squeezed and crushed by the swinging inner cone. The connection between the support sleeve and the frame is pressed by the hydraulic cylinder. When non-crushable objects such as metal blocks fall into the crusher, the moving cone of the single cylinder is lifted by the bottom hydraulic piston, which plays the role of adjusting the discharge port and over-iron protection, and repeatedly rising and falling to eliminate blockage.
Adjustment of the size of the discharge port: The first function of the bottom hydraulic cylinder is to adjust the upper and lower positions of the main shaft, thereby adjusting the spacing between the moving cone and the outer cone liner. When this spacing becomes smaller, the crusher's discharge particle size is smaller; when this spacing becomes larger, the crusher's discharge particle size is larger. At the same time, choosing different crushing chamber types and different eccentric sleeves can also change the material's discharge size.
Large crushing ratio and high production efficiency.
Laminated crushing, more uniform finished product grading.
Less consumption of wearing parts, low operating cost.
Coarse and fine crushing can be achieved by simply replacing the fixed cone.
Advanced hydraulic technology realizes overload protection and hydraulic adjustment of the discharge port, simplifies the crusher structure and reduces weight.
Thin oil lubrication, reliable and advanced, and increases service life.
Easy maintenance and convenient operation.
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