2BLQ-6型气吸式小麦精量播种机的设计及性能测试

Design and Performance Test of 2BLQ-6 Wheat Pneumatic Precise Seeder

针对我国目前大田用小麦精量播种机至今没有大量生产、而且不能实现精量播种、种子破损率高、排量不稳定等缺点,研制了一种新型的气吸式精量播种机。虽然其排种器结构相对复杂,但不伤种,而且对种子几何形状要求较宽松,易实现大田精量播种。并对其进行了性能测试。

Aiming at wheat precise seeder have not mass-produced and so many shortcomings just like : can not seed precisely, high percentage of damage, seed unsteadily. So a new type of wheat pneumatic precise seeder was designed. Although the structure of the seeder' s feed-run is comparatively complicated, seeds can not be crashed and the require of seed geometry is much lower .Farmland-planting can be realized easily. Performance test be carried out at last.