Water pump with wheels

Abstract

The invention discloses a water pump with wheels. The water pump comprises a pump shell, a water pumping assembly is fixedly connected to the interior of the pump shell, a rotary valve is fixedly connected to the top of the pump shell, the right end of the water pumping assembly penetrates through an inner cavity of the pump shell, the right end of the water pumping assembly extends to the outside of the pump shell, the top of the water pumping assembly is rotationally connected with a water pumping pipe, the left end of the water pumping pipe penetrates through the inner cavity of the pump shell, the left end of the water pumping pipe extends to the outside of the pump shell, and supporting legs are symmetrically arranged at the bottom of the pump shell. When the water pump works, a user can open a fastening device, a pull plug is driven through the fastening device through a pry bar, then the rolling wheels are retracted into a wheel shell, then the fastening device is locked, the lower surface of the wheel shell is in contact with the ground, so that the stability of the pump during working is improved; the design of the pump effectively solves the problem that a common water pump is too heavy and inconvenient to move; and the device is simple in design, simple in principle and low in manufacturing cost, components can be replaced at any time, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a pulley water pump. Background technique [0002] A pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, suspoemulsions and liquid metals, etc., and can also transport liquid and gas mixtures. As well as liquids containing suspended solids, common movable water pumps are mostly used on construction sites to water plants and moisturize newly poured concrete, but general movable water pumps are less stable because the pump itself is heavy, and the mobile device may It is difficult to bear the gravity of the pump itself, and the structural design of this kind of pump is usually more complicated, and the pump will produce violent vibration when it...

AI Technical Summary

Problems solved by technology

It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, suspoemulsions and liquid metals, etc., and can also transport liquid and gas mixtures. As well as liquids containing suspended solids, common movable water pumps are mostly used on construction sites to water plants and moisturize newly poured concrete, but general movable water pumps are less stable because the pump itself is heavy, and the mobile device may It is difficult to bear the gravity of the pump itself, and the structural design of this kind of pump is usually more complicated, and the pump will produce violent vibration when it is working, which is easy to cause damage to the internal structure, so the practical performance is poor. If it is damaged, professional personnel are often needed to carry out maintenance work, and the maintenance cost is high and the practical performance is poor

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