The invention discloses a forklift hydraulic energy recovery device, and belongs to the technical field of engineering machinery. The forklift hydraulic energy recovery device comprises a lifting oil cylinder driven through a two-way pump, wherein the two-way pump is connected with a driving motor; the driving motor is connected with a control handle through a controller; a multiway valve is communicated between the two-way pump and the lifting oil cylinder; a first oil port of the two-way pump is connected with a pressure sensor; and the motor is connected with an accumulator through the controller. The forklift hydraulic energy recovery device can solve the problems of multiple control elements, complicated structure and low reliability of traditional forklift hydraulic energy recovery devices.
Forklift hydraulic energy recovery device
2015-08-12
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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