Semi-autogenous mill steel ball hoisting and charging device capable of effectively preventing steel balls from falling

Abstract

The invention discloses a semi-autogenous mill steel ball hoisting and charging device capable of effectively preventing steel balls from falling. The device comprises a hopper body, a bottom plate, hinges, a lock catch, a baffle, a lock catch base and a lock pin. The baffle and the lock catch base are arranged in the positions, close to the lower end port, of the right side of the hopper body correspondingly. The lock pin is arranged on the lock catch base. Hoisting holes are formed in the upper ends of the front face and the back face of the hopper body correspondingly. The bottom plate is arranged at the lower end port of the hopper body. One hinge is arranged between the left end of the bottom plate and the hopper body. The lock catch is arranged at the right end of the bottom plate. The other hinge is arranged between the bottom plate and the lock catch. The lock catch and the lock catch base are connected in a matched mode. According to the semi-autogenous mill steel ball hoisting and charging device provided by the invention, the hoisting holes are formed in the upper end of the hopper body, so that the steel ball hoisting and charging device is quite safe during hoisting; and a ruler is arranged on the hopper body, so that steel ball charging is quite precise. Meanwhile, the steel ball charging mode is high in charging efficiency. The semi-autogenous mill steel ball hoisting and charging device is simple in structure, easy and convenient to operate, safe to use, and capable of effectively preventing the steel balls from falling.

Description

technical field [0001] The invention belongs to the technical field of mining machinery, and further belongs to the technical field of ore dressing machinery, and specifically relates to a steel ball hoisting and filling device for semi-autogenous mills that is simple in structure, easy to operate, safe to use, and capable of effectively preventing steel balls from falling. Background technique [0002] The semi-autogenous mill is an important equipment in the beneficiation process, and it is the key equipment for crushing the material after it is crushed. Semi-autogenous mills are widely used in the production industries of cement, silicate products, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal beneficiation, and glass ceramics. Grinding. The grinding operation is carried out in the simplified body of the semi-autogenous mill. After the steel balls in the cylinder are brought to a certain height with the rotation of the cylinder,...

AI Technical Summary

Problems solved by technology

This method of filling steel balls may cause the steel ball bags to break during the lifting process of the steel balls, and the steel balls will fall from a high altitude and damage equipment and personnel, which poses a great safety hazard

In addition, this kind of steel ball filling method has low filling efficiency, which increases the production cost of the enterprise and affects the economic benefits of the enterprise.

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