Handheld cleaning machine

A hand-held cleaning device, comprising:

• a housing provided with a mounting cavity;
• a reciprocating mechanism provided in the mounting cavity, the reciprocating mechanism comprising a reciprocating shaft, a sleeve, and a first guiding assembly, wherein the sleeve is sleeved on the reciprocating shaft, the reciprocating shaft is provided with a guiding portion, and the sleeve is in guiding engagement with the guiding portion through the first guiding assembly;
• a driving assembly provided in the mounting cavity, the driving assembly being in driving connection with the reciprocating shaft and configured to drive the reciprocating shaft to rotate, so as to enable the sleeve to reciprocate along an axial direction of the reciprocating shaft;
• and
• a water pump assembly comprising a water inlet member, a pump body, and a water outlet member, wherein the pump body is connected to the sleeve, the pump body is in communication between the water inlet member and the water outlet member, when the pump body moves along an axis of the reciprocating shaft, the pump body is configured to suck water from the water inlet member and discharge the water from the water outlet member.