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[CN 201810326690.8] Energy-saving double-motor double-station screw press


[CN 201810326690.8] Title of an energy-saving double-motor double-station screw press: Application number of an energy-saving double-motor double-station screw press: CN 201810326690.8 Applicant: Hefei University of Technology Application Date: 2018-4-12 Patent Type: Invention Application The invention discloses an energy-saving double-motor double-station screw press. Two sets of screw sub-mechanisms are distributed on both sides of the press, namely the first screw sub-mechanism and the second screw sub-mechanism; the first screw rod in the first screw pair mechanism is driven by the first motor and the second motor through the first differential gear train; the second screw rod in the second screw pair mechanism is driven by the first motor and the second motor through the second differential gear train; the first slider and the second slider in the press work symmetrically; the transmission mode of the second motor and the second differential gear train is switched by controlling the steering switching device, under the condition of convenient adjustment of the relative position of the two cylinders, the second motor can assist the first motor to increase the output pressure during the single-cylinder pressing process of the press; when the press is running at no load, the first motor does not work, and the second The motor alone completes the intermediate process with lower power demand, saves energy, and reduces the installed power of the system.