Multi-channel automatic ball adding device for ball milling machine

Abstract

The invention provides a multi-channel automatic ball adding device for a ball milling machine. The multi-channel automatic ball adding device comprises a vibratory ball storing bin, a three-way pipe,a piston, a connecting rod, an eccentric disc, a photoelectric sensor, travel switches, a control box, a motor and a speed reducer. The vibratory ball storing bin is arranged on the upper portion ofthe device and provided with a vibrating motor. The vibratory ball storing bin is provided with multiple boxes according to the types of added balls. A ball discharging hole is formed in the middle ofeach box. The three-way pipe is arranged under the ball passing hole of the vibratory ball storing bin. The piston is arranged on the left side of the lower portion of the three-way pipe. The right end of the connecting rod is connected with the piston. The left end of the connecting rod is connected with the eccentric disc. The eccentric disc is arranged on the left side of the three-way pipe. The rear of the center of the rear portion of the eccentric disc is connected with an output shaft of the speed reducer. The motor is arranged on the rear portion of the speed reducer and connected with an input shaft of the speed reducer. By means of implementation of the automatic ball adding device, the good using effect is achieved, according to the multi-channel automatic ball adding device for the ball milling machine, steel balls are pushed through the piston, the travel switches and counters carry out counting, multiple kinds of steel balls are added to the ball milling machine accurately, the performance is very stable, the fault rate is low, the working efficiency is high, the labor intensity of staff is reduced, the product yield and quality are increased and improved, and therefore the aims of cost decreasing and benefit increasing of enterprises are achieved.

Description

technical field [0001] The invention relates to mining equipment, in particular to a multi-channel automatic ball adding device for a ball mill. Background technique [0002] Ball mill is a very important equipment in a large-scale metal and non-metal ore dressing plant. The steel balls inside the ball mill will gradually wear out with the working time. At this time, it is necessary to regularly and quantitatively add different amounts of Steel balls of different specifications are used to meet the stable filling rate of the ball mill. The traditional way of adding steel balls is to add them manually based on experience. A large number of steel balls added will affect the working efficiency of the ball mill and cause waste. If the number of added steel balls is small, the ore The crushing effect is poor, and manual addition of steel balls requires personnel to add balls; now there are automatic ball adding machines on the market, which are funnel and dial structures, but bal...

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a multi-channel automatic ball adding device for ball mills, which is used to solve the problems of inaccurate adding balls, inability to measure the number of added balls, unballing, and low work efficiency of single ball adding types in existing ball mills.

Images