Assembling and disassembling structure of pump and water purifier

The utility model discloses an assembling and disassembling structure of a pump and a water purifier adopting the assembling and disassembling structure. The assembling and disassembling structure of the pump comprises a main body bracket and the pump arranged in the main body bracket, and is characterized by further comprising a mounting bracket for fixing the pump; the mounting bracket and the main body bracket are connected in a sliding manner to integrally assemble a pump mounting assembly formed by fixedly connecting the pump with the mounting bracket into the main body bracket. By additionally arrangement of the mounting bracket fixedly connected with the pump, the assembling relation is changed; the connection operation of the pump and the mounting bracket is carried out outside the main body bracket and cannot be affected by the narrow space in the main body bracket; the mounting bracket is connected with the main body bracket in a sliding assembling manner, so that the assembling efficiency is further improved.