本机是为11 kW(15马力)以上小四轮拖拉机配套的一种全悬挂精量播种机,一次作业2行,可根据用户要求增加行数,适合在未经耕翻的原茬地表上直接进行垄播或平播。开沟器采用旋转梨柱式防缠绕开沟器,在残茬覆盖较多的秸秆还田地上作业不缠草,具有良好的通过性能,此技术已获国家专利;排种器采用气吸 This machine is a kind of full suspension precision sowing machine for small 4-wheel tractors above 11 kW (15 hp). It can work 2 rows at a time. It can increase the number of rows according to user’s requirements. It is suitable for the unpolished original stubble surface Directly broadcast or broadcast flat. The opener adopts the rotating pear column type anti-wrap opener, which has the national patent to work well on the stubble with more stubble stubble and has good passing performance, and the seed metering device uses air suction