Material crushing device is used in production of fire control powder

• Main Author: XU JINHAI
• Format: Patent
• Language: Chinese; English
• Published: 12.06.2018
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model discloses a material crushing device is used in production of fire control powder, including bottom plate and crushing case, the top mid -mounting of bottom plate has first bearing cover, and " L " branch and first motor are installed respectively to the top both sides of bottom plate, and flush mounting plate of switch is installed to one side of " L " branch, and the output offirst motor is connected with initiative gear drive through first pivot, and the internally mounted of first bearing cover has first bearing, and the inner circle of first bearing is connected with the bottom block of crushing case outer wall, and the top of smashing the case is equipped with the case lid. The utility model discloses a be equipped with first disc, second disc and three circular disk, improved the crushing speed of material, through being equipped with first motor, second motor, driving gear and dentate bulging, can make the crushing sword crisscross motion of each other on thereamer smashed on the inc