Mining rotary adjusting lifting device for vertical shaft mining
The utility model relates to the technical field of mining, and discloses a mining rotary adjusting lifting device for vertical shaft mining, which solves the problems that the existing mining lifting device is inconvenient to quickly move according to use requirements and the working efficiency is...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The utility model relates to the technical field of mining, and discloses a mining rotary adjusting lifting device for vertical shaft mining, which solves the problems that the existing mining lifting device is inconvenient to quickly move according to use requirements and the working efficiency is easily influenced, and comprises a support frame, placing grooves are symmetrically formed in the two sides of the support frame, and the placing grooves are arranged in the placing grooves. Through the arrangement of the moving assembly, a double-shaft motor drives a first bevel gear to rotate, under meshing transmission of the first bevel gear and a second bevel gear, a moving frame moves downwards along a straight line, the moving frame drives a pulley to move, and the lower end of the pulley makes contact with the ground; and then the double-shaft electric telescopic rod stretches out to drive the supporting plate to move, then the fixing block moves into the fixing groove, the movable frame is limited and fixe |
---|