A chassis assembly includes: a chassis; a lifting connecting rod assembly arranged on the chassis; and a lifting power assembly, including a lifting bracket pivotally connected to one end of the lifting connecting rod assembly and a lifting drive mechanism arranged on the chassis and connected to the lifting bracket, wherein the lifting bracket includes a sleeve portion having a cylindrical hollow cavity; the lifting drive mechanism includes: a lead screw penetrating through the sleeve portion, a screw nut fixed to the sleeve portion and in thread fit with the lead screw, and a power output unit drivingly connected to the lead screw; and the power output unit is configured to cause the lead screw to rotate to drive the screw nut and the lifting bracket to rise or fall synchronously relative to the chassis. An automatic guided vehicle having the chassis assembly is included.
CHASSIS ASSEMBLY AND AUTOMATIC GUIDED VEHICLE
2024-06-13
Patent
Elektronische Ressource
Englisch
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 |