译 名：
Design of 1JS-100 Soil Stone Picker
作 者：
Zhan Xiaomei;Li Yali;Cao Zhonghua;Yang Qinghui;Cui Jinbo;Chongqing Academy of Agricultural Sciences;
关键词：
soil stone picker;;excavation agency;;soil separation device;;stone collection device;;machine-friendly remediation
摘 要：
A large number of rocks remain on the surface and cultivated layer after the mechanization and remediation, which seriously affects agricultural production. There is an urgent need for a machine with high efficiency that can not only pick up the surface but also search for the soil layer. The excavating soil stone picker was selected based on the research status and development trend analysis. According to the overall design, the theoretical calculation, prototype trial production and field tests, the working efficiency of the stone picker was 0.135 hm~2/h, the average stone picking rate was 95.4%, and the stone soil content was 9.9%, which basically meeted the requirements of the prototype design. However, further tests are needed to verify its stability and performance.
