为了帮助农民解决抠南瓜籽难问题,黑龙江省虎林县供销社研制出手摇式南瓜籽分离机. 长期以来,农民分离南瓜籽多用手工操作,不仅费工,劳动强度大、效率低,而且遭罪(正逢晚秋、天冷瓜凉).农民说瓜好种籽难抠.近年来有的地方利用洗衣机分离南瓜籽效率有所提高,但成本高,且受电力限制.虎林县供销社对上述情况,指派专人进行研究.研究人员根据旋转、摩擦、弹拨的原理及农村电力情况而设计制造了可以使南瓜籽与瓤自动分离的手摇式HGLZ6型南瓜籽分离机. 该分离机以60转/分的速度计算,每小时可分离1,200—1,600斤南瓜的籽瓤,洁净 In order to help farmers solve the difficult problem of picking pumpkin seeds, Heilongjiang Hulin County Supply and Marketing Co., Ltd. has developed a hand-operated pumpkin seed separator. For a long time, farmers have used hand-operated pumpkin seeds to separate them. This has not only been laborious, but also has become labor-intensive and inefficient. (Only in late autumn, the weather is cool and cold.) Farmers say that seeds are difficult to grow. In recent years, there have been some improvements in the use of washing machines to separate pumpkin seeds. However, the cost is high and limited by electricity. Hulin County Supply and Marketing Co., Ltd. In the above situation, a dedicated person was assigned to conduct research. The researchers designed and manufactured a hand-held HGLZ6 pumpkin seed separator that can automatically separate pumpkin seeds from pods based on the principles of rotation, friction, plucking, and rural power conditions. The calculation of the speed of the transfer/minute can separate 1,200-1,600 pounds of pumpkin seeds per hour.