A plow with a plowshare as its main working part is called a birch plow. There are many types of split ploughs, and there are great differences in structural performance. According to the purpose, it is divided into paddy field plow, dry land plow and special purpose plow; according to the number of ploughshares, it is divided into single-share plow, double-share plow and multi-share plow; according to the plow wall structure, it is divided into wall plow and grid plow; according to the power used For mechanical plow and animal plow.
According to the way the plow and the tractor are connected, it is divided into three types: traction plow, hanging plow and semi-hanging plow. When the suspended plow is transported, the tractor bears all the weight of the plow. Therefore, the heavier the plow or the lower the center of gravity, the worse the longitudinal stability and operability of the tractor. Therefore, the structural length of the suspension unit should not be too large, and the number of plough bodies generally does not exceed four parts.
