回转齿,旋转齿
The utility model relates to a rotary tillage land preparation machine; a reducer is connected with a packing auger, and a roller is connected with a roller outer tooth.
一种土地旋耕整地机,减速器和绞龙连接,滚筒和滚筒外齿连接。
The utility model relates to a quick-binding device which is composed of a latch lock, a lock rack provided with a belt-tooth part, and a rotary shaft fixed on the lock rack.
本实用新型由碰锁及具有带齿部分的锁架和固定在锁架上的回转轴组成。
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