Split type cooling fan and reduction gear

The utility model belongs to the technical field of mechanical equipment, in particular to split type cooling fan and reduction gear. This split type cooling fan includes body, its characterized in that: the body include first cooling fan portion and second cooling fan portion, first cooling fan portion can dismantle with second cooling fan portion and be connected, the body outside is equipped with the guard shield, the guard shield is including dismantling the first guard shield and the second guard shield of connection. When the utility model discloses be connected with the reduction gear fast axis, make and use the utility model discloses an easy maintenance is dismantled to the reduction gear, greatly reduced maintenance duration and cost, improved work efficiency, reduced the work degree of difficulty, the cost is with low costs, and the facilitate promotion is used. 本实用新型属于机械设备技术领域，特别涉及种分体式冷却风扇及减速器。该分体式冷却风扇包括本体，其特征在于：所述的本体包括第冷却扇部和第二冷却扇部，第冷却扇部与第二冷却扇部可拆卸连接，本体外侧设有护罩，护罩包括可拆卸连接的第护罩和第二护罩。当本实用新型与减速器高速轴连接，使得使用