Cone crusher locking mechanism

Abstract

The invention discloses a cone crusher locking mechanism. The cone crusher locking mechanism comprises a crushing box, wherein a feeding hole is formed in the middle of the top end of the crushing box, first fixing lugs are installed on the two sides of the crushing box, a material distributing box is installed below the crushing box, supporting legs are installed on the two sides of the bottom end of a supporting frame, and a hydraulic cylinder is installed at one end of a connecting piece. According to the cone crusher locking mechanism, a fixed cone lining plate is installed on a lining through a supporting rod, a first screw is installed on the back side of the lining, the lining and the inner side wall of the crushing box can be conveniently installed and fixed through the first screw, so that the replacement is convenient; and hinge frames are installed on the two sides of a lower pressing plate, locking rods are installed on the hinge frames in a hinged mode, the first fixing lugs are arranged on the two sides of the crushing box, second fixing lugs are arranged at the ends of the locking rods, the fixing lugs are fixedly connected with the first fixing lugs through pin rods, and the connection between the lower pressing plate and the crushing box can be locked and reinforced through the locking rods.

Description

technical field [0001] The invention relates to the technical field of a locking mechanism of a crusher, in particular to a locking mechanism of a cone crusher. Background technique [0002] The locking mechanism of the cone crusher is used to splice and lock the casing and the fixed cone liner of the crusher. The cone crusher is suitable for crushing raw materials in metallurgy, construction, road construction, chemical and silicate industries. According to the crushing principle There are different types of products and different particle sizes, and they are divided into many models. [0003] Crusher is widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industry and many other departments. Cone crusher has large crushing ratio, high efficiency, low energy consumption, and uniform particle size. It is suitable for medium and fine crushing of various ores. rock. [0004] There are many deficiencies in the locking mechanism ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a locking mechanism for a cone crusher to solve the problem of locking and fixing proposed in the above background technology. During the long-term operation of the crusher, the vibration generated by the internal impact is relatively large, which may easily lead to loosening of the connection. The installation and fixation of the crusher is not firm enough, and it is inconvenient to install and disassemble the fixed cone liner.

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