It constructs machine to possess freezing shield of consolidating function

The utility model discloses an it constructs machine to possess freezing shield of consolidating function, comprising a cutter head, the blade disc operator roof beam of setting on the blade disc, theshield body, centre revolving joint, refrigerating units, centre revolving joint is provided with input channel and output channel, blade disc refrigerating cycle pipeline has been laid on the bladedisc, the import of blade disc refrigerating cycle pipeline and the input channel's among the centre revolving joint export intercommunication, input channel's import and refrigerating units's exportintercommunication, the export of blade disc refrigerating cycle pipeline communicates with the importing of output channel among the centre revolving joint, output pipeline's export and refrigeratingunits's import intercommunication, be provided with shield body refrigerating cycle pipeline on the shield body, the import of shield body refrigerating cycle pipeline and refrigerating units's export intercommunication, shield