The utility model relates to the technical field of mousetrap laying, and provides a mousetrap laying device for nuisanceless prevention and control of fruit mouse and rabbit damage, which comprises a holding
handle, one end of the holding
handle is fixedly connected with a bearing frame, the inner side of the bearing frame is rotatably connected with a supporting shaft rod, one end of the supporting shaft rod is fixedly connected with a transmission straight gear, and the other end of the supporting shaft rod is fixedly connected with a transmission shaft. A positioning seat is fixedly connected to the middle of the supporting shaft rod, a linear guide rod is arranged on the inner side of the positioning seat, a mouse clip positioning
assembly is assembled on the linear guide rod, and an adjusting
assembly is arranged between the holding
handle and the bearing frame and drives the positioning seat to conduct angle adjustment. The mouse clip positioning
assembly comprises an adjusting assembly, positioning clamping plates, a spiral spring, a displacement rod, a linkage rod and a stress pull
rope, and the two positioning clamping plates are slidably connected to the outer side of the linear guide rod. By means of the technical scheme, the problems that in the prior art, personnel need to be involved in potholes, slopes, grass and other terrains, the laying efficiency is low, and meanwhile personnel are very prone to being injured are solved.