Soil treatment device for soil detection

The soil treatment device for soil detection comprises a working box, the top of the working box is fixedly communicated with a feeding pipe, the bottom of the working box is fixedly communicated with a discharging pipe, and two sets of mounting plates are symmetrically and fixedly connected to the inner walls of the two sides of the working box; a screen is slidably connected into the working box, and a vibrator is fixedly mounted on the lower side of the screen; a limiting guide assembly is connected to the lower side of the screen, a first spring is arranged between the limiting guide assembly and the mounting plate, and the limiting guide assembly is slidably connected to the mounting plate; the two sets of mounting frames are symmetrically and fixedly connected to the two ends of the upper side of the screen. When the weight of the screen mesh reaches a certain weight, the scraping plate can automatically clean impurities such as stones and gravels blocked on the screen mesh, so that the screening effect