The invention discloses a lifting shaft structure, which belongs to a shaft structure. The lifting shaft structure comprises a fixing plate, a motor is connected to the front side of the upper part ofthe fixing plate, a through groove is formed in the middle of the fixing plate, a driving bevel gear is fixedly connected to the lower end part of the motor, and a first rotating shaft is arranged below the driving bevel gear and is connected with a driven bevel gear and a first roller; a second rotating shaft is rotationally connected into the through groove and connected with a second roller and a straight gear, a sliding guide rail is connected to the rear side of the fixing plate, a lifting plate is slidably connected to the rear side of the sliding guide rail, a circular chuck is connected to the rear side of the lifting plate, a lifting shaft is arranged in the circular chuck, and a straight rack is arranged on the front side of the lifting plate. Compared with the prior art, the lifting shaft structure has the beneficial effects that the lifting shaft structure is simple and convenient to use, the straight gear is driven to rotate through connection of the first roller and thesecond roller and kinetic energy output by the transmission motor, and the straight gear is meshed with the lifting plate to drive the lifting shaft to ascend and descend.
本发明公开了一种提升轴结构,属于一种轴结构,包括固定板,所述固定板上部前侧连接电机,固定板中部开设有通槽,所述电机下端部固定连接有主动锥齿轮,主动锥齿轮下方设有一号转动轴,所述一号转动轴连接有从动锥齿轮和一号滚轮,所述通槽内转动连接有二号转动轴,二号转动轴连接有二号滚轮和直齿轮,所述固定板后侧连接有滑动导轨,滑动导轨后侧滑动连接有提升板,提升板后侧连接有圆形夹头,圆形夹头内设有提升轴,所述提升板前侧设有直齿条,与现有技术相比,本发明的有益效果是:本发明结构简单、使用方便,通过一号滚轮和二号滚轮连接和传动电机输出的动能带动直齿轮转动,直齿轮和提升板相啮合带动提升轴的上升和下降。
Lifting shaft structure
一种提升轴结构
2021-03-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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