目前国内外分组旋耕机大部分采用中间传动。而中间传动的齿轮箱下面的漏耕问题至今还没有得到合理的解决。据国外资料介绍,解决漏耕的方法不外乎两种形式,即斜刀盘式和活动刀齿式。这些结构都比较复杂,可靠性也差,所以一直得不到应用推广。国内整幅旋耕机的中间传动,消除漏耕是采用小锄铲式和铧犁式装置,这两种 At present, most domestic and foreign group rotary cultivators use intermediate transmission. The problem of tillage under the intermediate gear box has not been solved yet. According to foreign information, the solution to the problem of tillage is nothing more than two forms, namely, the diagonal cutter and movable cutter. These structures are more complex, reliability is poor, it has not been applied to promote. Intermediate domestic rotary tillage machine transmission to eliminate tills is the use of small hoe shovel and plow -shaped device, these two