Top plate deep hole presplitting blasting stand column type explosive feeding system

The invention provides a top plate deep hole presplitting blasting stand column type explosive feeding system which comprises a stand column. The bracket is arranged on the stand column; the pushing seat is arranged on the bracket in a sliding manner; the driving device is respectively connected with the pushing seat and the bracket, and the driving device is used for driving the pushing seat to move on the bracket; the clamping device is arranged on the support, a clamping hole is formed in the clamping device, the center axis of the clamping hole is parallel to the sliding direction of the pushing base, and the projection of the clamping hole in the sliding direction of the pushing base and the projection of the pushing base in the sliding direction of the pushing base are at least partially overlapped. Compared with the prior art, the top plate drilling and charging device has the advantages that drilling and charging of a top plate are achieved through cooperation of the pushing base and the clamping devi