#$%^&*AU2020101899A420200924.pdf#####ABSTRACT The invention discloses a geological exploration equipment, which comprises a frame, a driving part, a drilling part and a supporting part. The supporting part comprises four supporting mechanisms which are arranged on the bottom surface of the machine frame and comprises a pressing block with a hollow structure, wherein the bottom surface of the pressing block is fixedly connected with a cylindrical block. There is a first through hole in the bottom surface of the pressing block and a second through hole in the cylindrical block which is communicated with the first through hole. There is a lead screw and a first sliding rod arranged in the pressing block. One end of the lead screw extends out of the pressing block and is fixedly connected with a rotating mechanism. There is a second sliding rod and sliding mechanisms arranged symmetrically in the cylindrical block. Two sliding mechanisms run through the lead screw, first sliding rod and second sliding rod, and the lead screw is provided with a reverse thread. The sliding mechanism comprises vertical plates, whose side surfaces are fixedly connected with plug rods. A first spring is fixedly connected between the two vertical plates. A third through hole penetrates through the side surface of the cylindrical block, and the end part of the plug rod extends into the third through hole. The invention reduces the shaking of the soil drilling equipment during drilling operation, which is facilitated to the stable drilling operation.
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