The invention relates to an anti-blocking intelligent hydraulic hoist with a quantitative
control function. The anti-blockage intelligent hydraulic hoist comprises an
oil tank, an oil injection
pipe,an oil pumping
pipe, a
hydraulic pump, a
hydraulic cylinder, a
piston, a supporting block and a controller; the side, away from the supporting block, of the oil injection
pipe is provided with a cleaning mechanism, and the side, away from the supporting block, of the oil pumping pipe is provided with a cleaning mechanism; a quantitative mechanism is arranged in the
oil tank, wherein the quantitative mechanism comprises a floating block, a connecting
assembly, a sliding rod, a balancing block, a sealing
assembly and four fixing rods; and each cleaning mechanism comprises a cleaning pipe, a driving chamber, a supporting frame and a sealing
assembly, and each cleaning pipe is provided with a frame and a
sponge block. According to the anti-blocking intelligent hydraulic hoist with the quantitative
control function, dust impurities adsorbed on a filter screen can be adsorbed in time through the cleaning mechanisms, so that net holes of the filter screen are prevented from being blocked, andthe smooth circulation of hydraulic oil is guaranteed; and moreover, in the
oil tank, the quantitative mechanism can automatically realize sealing of the oil injection pipe according to the oil level, the quantitative hydraulic oil is conveniently added into the oil tank, and the practicability of equipment is improved.