Fine screening equipment for alfalfa meal for cattle feed

• Main Author: RUAN GUOHONG
• Format: Patent
• Language: Chinese; English
• Published: 01.07.2022
• Subjects: APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLESOR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PEELING VEGETABLES OR FRUIT IN BULK; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRANSPORTING

The fine screening equipment comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a fixing shell, the upper end of the interior of the fixing shell is fixedly connected with a plurality of filter screens at equal intervals, the lower end of the interior of the fixing shell is fixedly connected with a carrying frame, and the upper end of the carrying frame is connected with a collecting box in an abutting mode. The outer side of the collecting box makes contact with the interior of the fixing shell, a hollow disc is fixedly connected to the portion, below the carrying frame, of the interior of the fixing shell, a motor is fixedly connected to the outer wall of the upper end of the fixing shell, and a rotating rod is fixedly connected to the output end of the motor; the alfalfa powder screening device has the advantages that the multiple filter screens are arranged at the upper end of the interior of the fixing shell, alfalfa powder can be screened in a classified mode through t