Glass fiber reinforced plastic water tank capable of preventing blockage

The anti-blocking glass fiber reinforced plastic water tank comprises a body, a motor is fixedly connected to the middle of the top of the body through bolts, a water injection head is fixedly connected to the left side of the top of the body in a penetrating mode, and a manhole is formed in the right side of the top of the body. A linkage rod is rotationally connected to the middle of the top of an inner cavity of the body, the top of the linkage rod is fixedly connected with the output end of the motor through a coupler, and supporting columns are fixedly connected to the left side and the right side of the outer side wall of the linkage rod correspondingly. The inner side wall and the bottom of the body can be automatically cleaned, compared with manual cleaning, time and labor are saved, the cleaning efficiency is greatly improved, the linkage rod drives the spiral rod to rotate, under cooperation of the inner side wall of the drainage pipe, deposited impurities are driven to move downwards, it is ensured