Lifting guide device for electric shifting machine

• Main Authors: LYU JIANYUN, GAO DEWEI, ZHANG JINHUA, ZHOU GUOSHENG, MA WENBIN
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2023
• Subjects: CHAIRS FOR DENTISTRY; FUNERAL DEVICES; HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; HUMAN NECESSITIES; HYGIENE; LIFTING; MEDICAL OR VETERINARY SCIENCE; OPERATING TABLES OR CHAIRS; PERFORMING OPERATIONS; TRANSPORT OR ACCOMODATION FOR PATIENTS; TRANSPORTING

The utility model discloses a lifting guide device for an electric shifting machine, which comprises a base, a stand column, a linear guide rail, sliders, a lifting pipe and a push rod, the lower end of the stand column is fixedly connected with the base, a guide rail groove is arranged on one side of the stand column, the linear guide rail is fixedly arranged in the guide rail groove, the linear guide rail is connected with the two sliders, and the two sliders are fixedly connected with the lifting pipe. A connecting base II is fixedly connected to the top in the lifting pipe, a push rod is connected into the lifting pipe, the rear end of the push rod is fixedly connected with the connecting base II, and the telescopic end of the push rod extends out of the lower end of the lifting pipe to be connected with the connecting base I. A connecting plate is arranged at the top end of the lifting pipe. Compared with a traditional independent push rod driving structure, the lifting guide device is reasonable in stru