Water guide mechanism for vertical water pump

The water guide mechanism comprises a multi-position driving mechanism, a water guide shell, a water guide channel, a first window, a valve mechanism, a filter sleeve, a second window, a flow guide base, a first impeller, a grid plate, a filter plate, a conical cover body, a baffle, a fixing rod, a second impeller, a limiting hole block, a first transmission sleeve, a second transmission sleeve and a transmission shaft. The water guide device is reasonable and simple in structure, low in production cost and convenient to mount, the first impeller and the second impeller rotate together, and therefore it is guaranteed that the flow of water filtered through the filter sleeve and the filter plate is not affected, and the water guide effect is improved; according to the valve mechanism, the valve plate can be opened according to needs, the rotating speed of the first impeller is increased after the valve plate is opened, the water flow on the lower side of the filter plate can be increased, meanwhile, the baffle