Dust absorption type feed grinder

• Main Author: TIAN QINGWEI
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2012
• Subjects: APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLESOR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; MILLING GRAIN; PEELING VEGETABLES OR FRUIT IN BULK; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRANSPORTING

The utility model relates to a dust absorption type feed grinder, comprising an enclosure, a feeding hole, a grinding cabin, a discharge hole, grinding devices, an electromotor and a transmission mechanism, wherein a material conveyer belt is arranged below the feeding hole, and a feeding pinch roll is arranged above the feeding hole and corresponds to the material conveyer belt; the dust absorption type feed grinder is characterized in that a first-level grinding device and a second-level grinding device are arranged in the grinding cabin in parallel, a material-sorting iron plate screen is arranged at the bottom of the grinding cabin, a sorting conveyer belt is arranged below the material-sorting iron plate screen, a closed self-suction type material dividing cabin is arranged below the sorting conveyer belt, a sorting dust filtering gauze supported and transmitted by a rotary drum, is arranged outside the self-suction type material dividing cabin, two ends of the self-suction type material dividing cabin a