Balance test device for rotor of soil throwing device

The utility model discloses a balance test device for a rotor of a soil throwing device, and the device comprises a rotor body which is detachably fixed on a rotor shaft through a rotor connecting disc. The rotor body rotates on the supporting component through the rotor shaft to perform a balance test; the supporting component comprises two supports, a bearing groove is formed in each support, the two ends of the rotor shaft are clamped in the bearing grooves through bearings, and the outer walls of the bearings abut against the inner wall of the bearing groove; according to the utility model, whether unbalance exists in the rotor rotation process can be detected, the balance of the rotor can be corrected, and the product quality is ensured. 本实用新型公开了一种用于抛土装置转子的平衡试验装置，包括转子体，所述转子体通过转子连接盘可拆卸固定在转子轴上；还包括支撑部件，所述转子体通过转子轴在支撑部件上转动进行平衡试验；所述支撑部件包括两个支座，所述支座上开设有承托槽，所述转子轴的两端通过轴承卡在承托槽内，所述轴承的外壁与承托槽的内壁相抵触；本实用新型可以检测转子转动过程中是否存在不平衡，可以对转子的平衡性进行修正，保证产品的质量。