Spraying tool

The invention discloses a spraying tool. The spraying tool comprises a base, a plurality of clamping assemblies and a plurality of adjusting assemblies, wherein the base is arranged on a vehicle body, each clamping assembly is provided with a clamping end and a mounting end which are oppositely arranged in the left-right direction, the plurality of clamping ends are clamped to a plurality of corresponding clamping parts, the plurality of installing ends extend in the left-right direction to be provided with clamping arms, the plurality of adjusting assemblies are arranged between the base and the plurality of clamping assemblies, each adjusting assembly comprises a first adjusting part extending in the left-right direction, the lengths of the plurality of first adjusting parts are adjustable, and the plurality of first adjusting parts and the plurality of corresponding clamping arms are rotationally connected along the front-back axis. When the mounting angle of an oil filler cover plate needs to be adjusted,