Anesthesia machine for soda lime canister lifting device

The present invention relates to a lift device for an anesthesia machine lime soda cans, comprising a lifting ring (24), a cam gear (3) and at least two fastening slots (23), a cam gear (3) disposed on the lifting ring (24) below, the lifting ring (24) relies on the cam mechanism (3); a plurality of fastening slots (23) uniformly connected to the periphery of the lower end side lifting ring (24) in the direction. Advantages are: the soda lime nip to the cask body provided on the lid body anesthesia machine, without human body for holding the capping operation, capping process is quick and labor-saving; capping the front body without accurate positioning, work high efficiency; flexible body is pressed to the cover, a rigid pressing is not damaged, is beneficial to increase the pressure force of the joining surface has a certain large compressive force sufficient to bind a large surface pressure constant together, the gasket is elastically deformed to eliminate gaps that may exist bonding surface, so that the body and the cover lid timely a good seal.