The invention relates to the technical field of fire fighting equipment accessory devices, in particular to water spraying fire fighting equipment for a garden. For a relatively high fire position, the height of a spray gun can be adjusted, the spraying range is increased, effective fire extinguishing can be carried out at the relatively far position, and the practicality is improved. It does notneed to manually drag the heavy spray gun, physical power is saved, operation is convenient, potential safety hazards are reduced, and the using reliability is improved. The water spraying fire fighting equipment for the garden comprises a vehicle body, a water tank, a high-pressure water pump, a spraying
pipe, the spray gun, a supporting plate, a left support plate, a right support plate, a fixing plate, an installing plate, four fulcrum bars, a first motor, a lower lead screw, a left sliding block, a right sliding block, a left hinged plate, a right hinged plate, a left connecting plate, a right connecting plate and a first
ball bearing, and further comprises a second motor, a rotary disk, a rotating shaft, a second
ball bearing, a first gear, a transmission shaft and a second gear. Thesecond gear is engaged with the first gear, the top end of the rotary disk is provided with a spray gun support, and the spray gun is arranged on the spray gun support.