Sample conveyor for drop hammer tearing tests

The utility model discloses a sample conveyor for drop hammer tearing tests. The sample conveyor comprises a base, an anvil block, a sample holding platform and a pushing device. The pushing device comprises two guide rails, support bases, a connecting rod, air cylinders and four support columns. The guide rails are fixedly connected to two ends of the connecting rod, and are fixed above the base through the support columns. The air cylinders are fixed on the guide rails through the support bases. A sample holding clamp groove is formed in the upper surface of the sample holding platform. A plate pushing clamp block is fixedly connected to the right side in the sample holding clamp groove. Two support rolls are fixed at the bottom of the sample holding clamp groove. A conveying trolley comprises a sample clamp groove, a return push plate and connecting plates. The bottom of the trolley is clamped on the guide rails. The sample clamp groove is formed in the middle of the trolley. The return push plate penetrates the right sides of the trolley and the sample clamp groove. The connecting plates connect the trolley with the air cylinders. The sample conveyor has the advantages that a pneumatic horizontal push-and-pull type sample conveying mode is adopted, safety and reliability are realized, samples are conveyed in place rapidly and accurately, and the efficiency of the drop hammer tearing tests is improved.