Cat litter box convenient to disassemble and assemble

The cat litter basin convenient to disassemble and assemble comprises a base, a front plate, a rear plate, side plates and a top cover, four sets of clamping grooves are formed in the outer diameter of the top of the base, first limiting plates are arranged at the four corners of the top of the base respectively, and the bottoms of the front plate, the rear plate and the side plates are each provided with a set of buckles. The left end and the right end of the upper side of the front plate and the left end and the right end of the upper side of the rear plate are fixedly connected with storage grooves correspondingly, connecting plates are arranged on the inner walls of the opposite sides of the storage grooves correspondingly, and clamping columns and second limiting plates are arranged on the opposite sides of the connecting plates correspondingly. The clamping grooves in the top of the base are clamped with the buckles at the bottoms of the front plate, the rear plate and the side plates respectively, inst