Man-machine separation combined production equipment for firework black powder

Abstract

The invention discloses man-machine separation combined production equipment for firework black powder, which comprises a wooden roller, a machine cover, a mechanical sieve, a material receiving trolley, a driving device and a mechanical sieve driver, wherein the main shaft of the driving device passes through the wooden roller to carry out positioning support for the wooden roller, the machine cover is covered at the outer part of the wooden roller to carry out support and protective separation for the wooden roller, the mechanical sieve is arranged below the machine cover and is hung on themachine cover by a piece of connecting cloth, the material receiving trolley is arranged below the mechanical sieve, the connecting cloth in the mechanical sieve is placed in the funnel box of the material receiving trolley; the wooden roller, the machine cover, the mechanical sieve and the material receiving trolley are placed in the same workplace; and the driving device and the mechanical sieve driver are placed in another workplace. The man-machine separated combined production equipment realizes the man-machine separation and the unmanned production, and improves the safety of the black powder production.

Description

Technical field [0001] The invention belongs to black powder grinding and screening equipment, in particular to a combined production equipment for man-machine isolation of black powder for fireworks. Background technique [0002] Patent No. 201020173357.7 published "Pyrotechnic Powder Remote Control Fully Automatic Mechanical Mixer for Fireworks and Firecrackers". Compared with the previous production method of manual preparation of black powder, the production efficiency has been greatly improved, and the labor intensity of the operators has also been reduced. It also guarantees the safety of production to a certain extent. However, the rollers that are in direct contact with the gunpowder do not use insulating materials, and the power equipment and the drug-related devices are not separated, so safe production in the true sense has not been realized, so there are certain safety hazards in actual production; the rollers are working. The grinding ball is not added, so the crush...

AI Technical Summary

Problems solved by technology

However, the rollers that are in direct contact with the gunpowder do not use insulating materials, and the power equipment and the drug-related devices are not separated, so safe production in the true sense has not been realized, so there are certain safety hazards in actual production; There is no grinding ball in the equipment, so the crushing function of black powder cannot be realized; there is no vibrating screen in the equipment, and the screening of black powder cannot be realized, and the quality of the produced black powder has declined to a certain extent.

[0003] Another patent No. 200920259398.5, "An Automatic Pyrotechnic Drug Mixing Equipment", has a screening device compared with the above patent, and realizes the screening function for black powder, but the drug-related device still does not use insulating materials, and the power equipment and related The drug device has not been separated, so its safety factor is not high, and there are certain safety hazards in actual production.

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