Rice dry hole seeder

• Main Authors: CHEN JIANWEI, HU JIANGTAO, FAN LIYONG, CAO QINGCHUN, YUE ZHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; FERTILISING; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PLANTING; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; SOWING; TRANSPORTING; TRAPPING

The invention discloses a rice dry hole seeder which comprises a discharge hopper. The discharge hopper comprises a hopper body, a first filter screen is arranged on the inner side wall of the hopperbody, a second filter screen with the same structure as the first filter screen is arranged on the lower portion of the first filter screen, a first storage hopper is arranged at an opening formed inthe right end of the first filter screen, a dropping hopper is arranged at an opening formed in the right side of the second filter screen, a first slot is formed in the side wall of the lower en of the dropping hopper, a second slot is formed in the lower portion of the first slot, a first insertion plate is inserted into the first slot, a second insertion plate is obliquely inserted into the second slot, a third slot is formed in the front side wall of the hopper body, a third insertion plate is inserted into the third slot, a discharge opening is formed in the portion, corresponding to thethird slot, of the right si