Hydraulic oil pump with gasoline filter screen convenient to replace for automobile cab

The utility model discloses an automobile cab hydraulic oil pump convenient to replace a gasoline filter screen, which comprises a hydraulic oil pump, one side of the bottom of the hydraulic oil pump is fixedly connected with a vertical block, a groove at the bottom of the vertical block is in clearance fit with a square block, the lower part of one side of the vertical block is fixedly connected with a curved bar, a cross bar is arranged above the hydraulic oil pump, and the cross bar is fixedly connected with the curved bar. An oil outlet pipe of the hydraulic oil pump is in clearance fit with a pipe body. According to the hydraulic oil pump facilitating gasoline filter screen replacement for the automobile cab, through cooperation of the hydraulic oil pump, a first rubber sleeve, a square block, a vertical block, a curved rod, a transverse rod, a threaded hole, a square plate, a pipe body and a disassembly structure, when the device is used, a lead screw can be rotated to drive an annular plate to move out