Quantitative charging device for fireworks and crackers particle powder

• Main Authors: SUN JIANQUAN, QU CHENGBO
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: AMMUNITION; BLASTING; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model relates to a quantitative charging device for fireworks and crackers and belongs to the field of fireworks manufacturing equipment.The quantitative charging device comprises a charging box and a scraper blade, a plurality of containers with open upper surfaces are arranged below the charging box, and discharging assemblies are arranged at the bottoms of the containers; round holes which have the same number as the containers and are used for inserting the containers are vertically formed in the bottom walls of the containers in a penetrating manner; a horizontal fixing plate is arranged below the medicine containing box and connected with all the containers. The containers are inserted into the round holes of the explosive containing boxes, gunpowder is poured into the explosive containing boxes, the gunpowder is scraped into the containers through the scraping plates, the gunpowder in the containers is scraped to be flat, and at the moment, the number of the gunpowder in the multiple contai