The invention provides a synchronous lifting mechanism. The synchronous lifting mechanism comprises a base, a lifting platform, a driving module, a guiding module and a synchronizing module. The driving module is used for providing lifting power and comprises a first driving air cylinder, a first air cylinder mounting support, a first piston rod, a second driving air cylinder, a second air cylinder mounting support and a second piston rod. The guide module is used for guiding the lifting direction and comprises a first guide polished rod, a second guide polished rod, a first guide threaded rod and a second guide threaded rod which are all fixedly connected with the lifting platform. The synchronization module is used for keeping synchronous lifting and comprises a first gear shaft, a second gear shaft, a threaded rod, a gear shaft mounting support and a threaded rod mounting support. The consistency of the motion strokes of the piston rods of the two air cylinders can be guaranteed, so that the motion stability of the lifting platform is guaranteed, the abrasion risk of the piston rods and the cylinder bodies of the air cylinders is reduced, and the service life of the air cylinders is prolonged.
本发明提供一种同步举升机构,包含底座、举升平台、驱动模块、导向模块、同步模块;所述驱动模块用于提供举升动力,包含第一驱动气缸、第一气缸安装支座、第一活塞杆、第二驱动气缸、第二气缸安装支座、第二活塞杆;所述导向模块用于引导举升方向,包含第一导向光杆、第二导向光杆、第一导向螺纹杆、第二导向螺纹杆,均与举升平台固定连接;同步模块用于保持同步举升,包含第一齿轮轴、第二齿轮轴、螺纹杆、齿轮轴安装支座、螺纹杆安装支座。本发明可以保证两个气缸的活塞杆运动行程的一致性,从而保证举升平台运动的稳定性,降低气缸活塞杆与缸体的磨损风险,提高气缸的使用寿命。
Synchronous lifting mechanism
一种同步举升机构
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |