Patent ID: 9624742
Date: 2017-04-18
CPC Classifications: B08B,E21B,G01N

Claim:
1. An automatic rock debris catching and washing apparatus, comprising an acquisition device, a filtration device and a collection device, the acquisition device comprising a delivery pipe, which has one end corresponding to an acquisition port and the other end as a delivery port, wherein the acquisition port is provided on an acquisition pipe, with the acquisition port in a strip shape, the delivery pipe is sleeved over the acquisition pipe, the acquisition pipe and the delivery pipe can make telescopic movement relative to each other, the delivery port is connected with a filtering head, which comprises a bearing provided on the delivery port, an impeller is provided in the bearing, the impeller is connected to a driving device, and one end of the bearing away from the delivery pipe is connected with a screening cylinder, which has one end fixedly connected with the bearing and is provided with filtering holes in a side wall of screening cylinder; the filtration device comprising a water collection tank, above which a driving motor is provided, wherein the driving motor is connected with a pendulum bar, one end of which is connected with a filtering scoop for receiving rock debris flowing out of the screening cylinder, the water collection tank is provided therein with a helical conveying rod, which has one end located at a bottom of the water collection tank and the other end located outside of the water collection tank, and a delivery pump for delivering mortar towards the helical conveying rod is provided at the bottom of the water collection tank; and the collection device comprising a collection chamber, on which a funnel is provided for receiving rock debris poured by the filtering scoop, wherein a cleaning sprayer is connected at an outlet of the funnel, and a fresh water pipe is connected with the cleaning sprayer, the collection chamber is provided therein with a rotating disk, which has a bottom is connected to a stepper motor, and a top provided with a plurality of sand storing cylinders arranged in an annular shape, and the cleaning sprayer is arranged opposite to inlets of the sand storing cylinders.