GEAR SHIFT MECHANISM OF THE TRANSMISSION AND SPRAY GUN

Abstract

The useful solution refers to the gear shifting mechanism of the gearbox and spray gun, belonging to the technical field of sprinkler equipment. The gear shifting mechanism of the gearbox includes the first gear assembly, the second gear assembly, and the third gear assembly. The first gear assembly includes the first gear. The second gear assembly includes the second gear, the first input gear, and the second input gear arranged coaxially. The second gear meshes with the first gear to be connected to the first gear for transmission. The third gear assembly includes the first output gear and the second output gear arranged coaxially. The first input gear can mesh with the first output gear for transmission. The second input gear can mesh with the second output gear for transmission.The axis of the second gear assembly is parallel to the axis of the third gear assembly. The second gear assembly can move relative to the third gear assembly along its axis so that the first input gear meshes with the first output gear, or the second input gear meshes with the second output gear.