Dry-mixing machine

Abstract

The invention discloses a dry-mixing machine, which is provided with an upper frame, a lower frame, a mixing bucket device and a hopper device. The hopper device is provided with a hopper which is fixed on the upper frame, a grille plate is fixed in the hopper, a screen is fixed on the grille plate, and a scraper fixed on a mixing shaft is arranged on the screen, and at least two rows of mixing twist boards are fixed on the mixing shaft. The mixing barrel device is provided with a mixing barrel, the mixing barrel is fixedly connected with a cross connecting plate, one end of a rotating shaft is fixedly connected with the cross connecting plate, and the other end is connected with a reducer with a motor after passing through a bearing seat, and a mixing plate is fixed inside the mixing barrel, and a mixing and discharging spiral plate is fixed inside a feeding port of the mixing barrel, the hopper is inserted into the feeding port of the mixing barrel, and a brush bar is arranged between the hopper and the feeding port of the mixing barrel. A discharging port of the mixing barrel is inserted a guide box, a brush bar is inserted between the discharging port of the mixing barrel and the guide box, and an electric adjustable vibrator is arranged on the upper frame. The machine has the advantages of high production efficiency, good product quality, and safety and reliability.

Description

technical field [0001] The invention relates to a fireworks production equipment, in particular to a drying machine. Background technique [0002] At present, there are several problems in the drying machine used for mixing fireworks and drugs. First, the productivity is not high, and it takes a long time to mix the medicine once. This is because only the mixing cylinder of the drying machine has the mixing function, and the mixing of the mixing cylinder The design of the blade is unreasonable, and the effect of mixing the medicine is poor. Secondly, medicine is easy to escape from the two ends of the mixing cylinder, causing a potential safety hazard. The 3rd is that fireworks medicine is not smooth through the sieve in the hopper, and the sieve hole is easy to block, and what has has added vibrator, but effect is little. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a drying machine with simple...

AI Technical Summary

Problems solved by technology

[0002] At present, there are several problems in the drying machine used for mixing fireworks and drugs. First, the productivity is not high, and it takes a long time to mix the medicine once. This is because only the mixing cylinder of the drying machine has the mixing function, and the mixing of the mixing cylinder Unreasonable blade design, poor mixing effect

Secondly, the medicine is easy to escape from both ends of the mixing cylinder, causing potential safety hazards

The third is that the fireworks drug does not pass through the screen in the hopper smoothly, and the screen holes are easy to block. Some have added a vibrator, but the effect is not great.

Images