论文部分内容阅读
培养液体菌种的摇床,常见的是以1干瓦以上的电动机作动力,两级皮带轮减速,连杆传动.这种摇床笔构较为复杂,造价也比较高,一般食用菌栽培者无力购买或自己制造.为便于推广应用液体菌种,笔者与何平老师一起,利用物理中动量守恒的原理,对原来的摇床设计进行大胆的改进.以120瓦的洗衣机电动机作动力,以轻便车的前轮(不要服)作大皮带轮.这样只需要一级减速,就可以使转速下降为160次/分以下.根据物理中动量守恒的原理,通过附加物使大皮带轮变成一个偏心轮,
Cultivation of liquid bacteria shaker, common is more than 1 dry watts of motor power, two-stage pulley deceleration, connecting rod drive.This shaker pen structure is more complex, the cost is relatively high, the general lack of edible fungus cultivators Buy or make their own. In order to facilitate the promotion of the use of liquid bacteria species, the author together with He Ping, the use of the principle of conservation of momentum in the physics of the original shaker design to make bold improvements to 120-watt washing machine motor motive power, lightweight car Of the front wheel (do not wear) for the big pulley, so only one level of deceleration, you can make the speed down to 160 beats / min or less.According to the principle of conservation of momentum in the physical, through the addition of a large pulley into an eccentric wheel,