Crushing system of single-side driven grate cleaning crusher

Abstract

The invention discloses a crushing system of a single-side driven grate cleaning crusher, which comprises a motor, a liquid coupling, a speed reducer, a main crush roller and an auxiliary crush roller. The output shaft of the motor is connected with the input shaft of the speed reducer through the liquid coupling; the axes of the input shaft of the speed reducer is perpendicular to that of the output shaft of the speed reducer; the speed reducer is provided with two output shaft ends; a primary crush roller is installed at one output shaft end of the speed reduce; the main crush roller is installed at the other output shaft end of the speed reduce; and the other end of the main crush roller is installed on a crush roller supporting component through a shaft. According to the invention, a chain transmission part causing serious noise pollution is canceled, the transmission efficiency is high, energy consumption is reduced, and noise pollution is greatly reduced; and compared with a special grate cleaning crusher, the crushing system has the advantages of higher reliability, stability and maintainability, simple manufacture technology, and lower noise.

Description

technical field [0001] The invention relates to a crushing system, in particular to a crushing system of a unilaterally driven grating crusher. Background technique [0002] The crushing system of the existing grating crusher generally consists of an electric motor, a hydraulic coupling, a coupling, a reducer, a coupling, a transmission shaft, a chain transmission device and a crushing roller assembly, which is driven by both sides. The transmission chain of this system is too long, there are many types and quantities of mechanical coordination, and the cost is high. The noise of the motor and the reducer itself has reached about 80db, especially the chain transmission part is louder, causing huge noise pollution near the equipment and serious impact. The health of the surrounding staff. [0003] An existing crushing system is composed of an electric motor, a gear combination and a crushing roller installed on the end beam of the crusher and the main crushing roller, and al...

AI Technical Summary

Problems solved by technology

The gear structure of this scheme is huge and the shafts used to fix the gears are all fixed on the end beam, which makes processing and assembling very difficult and increases the cost; The output gear is on the crushing roller. Once any tooth in the last stage gear is damaged, it means that the entire crushing transmission system will fail, so the entire crushing system must be replaced, which is difficult to maintain and brings considerable losses to the user.

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