The invention relates to the technical field of transmission, and discloses a multipurpose power takeoff which comprises a shell, an output shaft and two output bearings, the output shaft is installed on the shell through the two output bearings, two sets of detection holes are formed in the outer wall of the shell, the two sets of detection holes correspond to the two output bearings respectively, and the two output bearings are arranged in the shell. A first detection rod is movably sealed on the inner wall of the detection hole, one end of the first detection rod is located in the shell and aligned with the inner ring of the output bearing, the other end of the first detection rod is located outside the detection groove, and the multipurpose power takeoff further comprises two connecting rings. The multifunctional power takeoff detection device has the following advantages and effects that the axial clearance of the output bearing is detected through the first detection rod, whether the axial clearance of the output bearing is within the qualified range or not is judged, the reset spring is detected through the second detection rod, whether the reset spring is degraded or not is judged, and the multifunctional power takeoff does not need to be disassembled during regular inspection; workers can check conveniently, faults can be pre-judged in advance, the faults are reduced, and the working stability is improved.
本发明涉及传动技术领域,公开了一种多用途取力器,包括壳体、输出轴、两个输出轴承,所述输出轴通过两个所述输出轴承安装在所述壳体上,所述壳体外壁设有两组检测孔,两组所述检测孔分别对应两个所述输出轴承,所述检测孔内壁活动密封有检测杆一,所述检测杆一一端位于所述壳体内并对准所述输出轴承内圈,所述检测杆一的另一端位于所述检测槽外,多用途取力器还包括两个连接环。本发明具有以下优点和效果:本发明通过检测杆一对输出轴承轴向游隙进行检测,判断输出轴承轴向游隙是否位于合格范围,通过检测杆二对复位弹簧进行检测,判断复位弹簧是否劣化,在定期检查时无需拆卸多用途取力器,方便工作人员检查,提前预判故障的发生,减少故障,提高工作稳定性。
Multipurpose power takeoff
一种多用途取力器
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Power takeoff executing mechanism, power takeoff and vehicle
European Patent Office | 2023
|Crane power takeoff and power takeoff control method thereof
European Patent Office | 2024
|Motor speed regulation power takeoff method and power takeoff
European Patent Office | 2024
|