Gas explosion seismic source device with rake structure

The utility model discloses a gas explosion seismic source device with a rake structure, which comprises a gas storage tank, a sliding track, a first telescopic spring, a rake and a blasting diaphragm, the sliding track is fixedly arranged on the outer side of the gas storage tank, the first telescopic spring is fixedly arranged on the inner side of the sliding track, the tail end of the first telescopic spring is fixedly connected with the rake, and the blasting diaphragm is fixedly connected with the rake. And the rake is embedded in the inner side of the sliding rail, a blasting diaphragm is fixedly installed on the outer side of the gas storage tank, an electric spark generator is fixedly installed on the outer side of the gas storage tank, and a wire is fixedly connected to the outer side of the electric spark generator. According to the gas explosion seismic source device with the rake structure, gas in the gas storage tank is ignited through the electric spark generator, high-temperature and high-press