The invention discloses a seat driver. The seat driver comprises a long screw rod, a rotating device and a bevel gear box, the bevel gear box is in threaded fit with the long screw through the output end of the lower portion, the rotating device is installed on the upper portion of the bevel gear box and connected with the input end of the bevel gear box, and the bevel gear box is suitable for being driven by the rotating device to move around the axis of the long screw; the extending directions of the input end and the output end of the bevel gear box are parallel. The device has the beneficial effects that the extending directions of the input end and the output end of the bevel gear box are arranged in parallel, so that in the transmission process of the bevel gear box, the axial component force generated by the bevel gear box and the axial component force applied by a long screw in the advancing process of the bevel gear box can be balanced; therefore, the abrasion of the output end of the bevel gear box can be effectively reduced, the service life is prolonged, and the stability of the bevel gear box in the advancing process can be improved.
本申请公开了一种座椅驱动器,包括长螺杆、旋转装置以及斜齿轮箱;斜齿轮箱通过下部的输出端与长螺杆进行螺纹配合,旋转装置安装于斜齿轮箱的上部并与斜齿轮箱的输入端进行连接,斜齿轮箱适于在旋转装置的驱使下沿绕长螺杆的轴线进行移动;斜齿轮箱的输入端与输出端的延伸方向平行。本申请的有益效果:通过将斜齿轮箱的输入端和输出端的延伸方向进行平行设置,进而在斜齿轮箱进行传动的过程中,可以将斜齿轮箱所产生的轴向分力与斜齿轮箱行进过程中长螺杆所施加的轴向分力进行平衡,进而可以有效的降低斜齿轮箱输出端的磨损以增加使用寿命,并且还可以提高斜齿轮箱在行进过程中的稳定性。
Seat driver
一种座椅驱动器
2024-06-25
Patent
Electronic Resource
Chinese