The fertilizer seed discharging shaft and the landwheel axel frame are provided with a landwheel axel landwheel.
在排肥籽轴上和地轮轴架上安装地轮轴地轮。
2
The utility model is composed of a landwheel, a driving pin, a driving crank arm, a driving inserted link, a release spring, and a driving ratchet.
它由地轮、传动销、传动拐臂、传动插杆、回位弹簧和传动棘轮组成。
3
The landwheel has simple structure, low rotating slip ratio of driving operation and reliable driving, and has the function of automatically removing soil without sticking soil.