The invention discloses a linear vibrating screen capable of achieving uniform slurry distribution. The linear vibrating screen comprises a machine body, a feed inlet formed in the top of one side of the machine body and a discharge hole formed in the other side of the machine body; the linear vibrating screen is characterized in that a box provided with an upper opening is arranged under the feed inlet inside the machine body, the box is fixedly connected with the bottom of the machine body through landing legs arranged at the bottom of the box, the length of the box is larger than that of the feed inlet, and multiple uniformly distributed notches are formed in the top end of the side wall of the side, closest to the discharge hole, of the box. The linear vibrating screen is reasonable in structure and convenient to use, slurry is injected from the feed inlet and then flows into the box, the box is filled with the slurry, and then the slurry flows out from the notches of the box; the problem that most of the slurry flows into the middle of the screen after flowing from the feed inlet is solved, the slurry can uniformly flow into the surface of the screen, the whole screen is fully utilized for screening the slurry, and the screening efficiency of the slurry is improved.