Device for detecting blocked part of concrete pumping pipeline

The invention provides a device for detecting a blocked part of a concrete pumping pipeline. The device for detecting the blocked part of the concrete pumping pipeline comprises: a concrete conveying pipe; a fixing mechanism; a limiting mechanism; a driving mechanism fixed on the side wall of the fixing mechanism; a detection mechanism comprising a mounting rod, a first spring, a rubber ball, a fixing plate and a limiting rod, wherein the limiting rod is slidably connected with the interior of the driving mechanism, one end of the limiting rod is connected with the fixing plate, the fixing plate is connected with one end of the driving mechanism, the mounting rod is mounted on the side wall of the fixing plate, the first spring is mounted at the bottom end of the mounting rod, the bottom end of the first spring is fixedly connected with the rubber ball, and the rubber ball abuts against the side wall of the concrete conveying pipe; a connection mechanism; and a lever. The device for detecting the blocked part