A grinding screen selects integrative device for ore

The utility model discloses a grinding screen selects integrative device for ore, including base, shell and dumper, the upper end of shell is provided with the feed inlet and the buffer board is all installed to the both sides of feed inlet inner wall, one side of the inside top of shell is provided with beats the device, the opposite side of shell is provided with dust extraction, breaker is located the below of beating the device and breaker's below slope is provided with first screen cloth, the lateral wall of shell is provided with material recovery box and circulation feed back mouth, thebelow slope of first screen cloth is provided with the second screen cloth, the lower extreme of second screen cloth is provided with screw feeding roller, screw feeding roller's tip and second discharging pipe are linked together, the dumper is located the below of second discharging pipe. During people only needed to deliver to the feed inlet with the ore, the device just can accomplish the broken of ore and filter, ca