The utility model relates to a walnut kernel conveying device, which is used for solving the conveying problem. The utility model has the technical scheme that the walnut kernel conveying device consists of a gas-material separation tank, a vortex gas pump, a material conveying machine, a material conveying pipeline and a gas suction pipeline, wherein the gas-material separation tank is positioned at the upper part of the material conveying machine and the vortex gas pump, the vortex gas pump and the gas-material separation tank are communicated through the gas suction pipeline, the gas-material separation tank and a material discharge box of the material conveying machine are communicated through the material conveying pipeline, and the lower part of the gas-material separation tank is provided with a vacuum baffle plate. The utility model thoroughly solves the problems of low efficiency, large work intensity and the like of manual walnut kernel conveyance, at the same time, the walnut kernel can be fast put into a peeling tank, the time for the walnut kernel to enter the peeling tank is basically identical, and the problem of nonuniform peeling caused by different soaking time can be avoided. The utility model can greatly improve the production efficiency, and belongs to indispensable important equipment for walnut food processing.