Laparotomy device for livestock slaughtering

The invention relates to a laparotomy device for livestock slaughtering. The laparotomy device for livestock slaughtering comprises livestock conveying units arranged side by side and synchronous sawing units matched with the livestock conveying units. Each synchronous sawing unit comprises a synchronous walking mechanism, a balance weight mechanism arranged at the bottom of the synchronous walking mechanism, a sawing guide mechanism arranged at the bottom of the balance weight mechanism and a sawing mechanism arranged on the sawing guide mechanism. Compared with the prior art, the laparotomy device for livestock slaughtering is provided for solving the problems that in the actual operation process of operators, the labor intensity is large, pollution is likely to be generated, and efficiency is low, livestock laparotomy work can be rapidly completed only by one person, the efficiency is improved, the labor intensity of the operators is reduced, cross contamination is reduced, the product quality is improved,