Self-propelled Harvest Trolley for Sale

Product Description

Self-propelled Harvest Trolley for Sale

Introduction:
 

Greenhouse picking trolley is developed on the basis of absorbing the advantages of similar products domestic and overseas, this design is a mobile lifting equipment which has good lifting stability and wide applicability. Mainly suitable for indoor work, due to the small size of the whole machine, it has better flexibility and maneuverability, and has a wide range of use areas, great liquidity.


Advantages:


Parameters:
Working principle:

The oil pump is driven by the motor, and the high-pressure oil enters the P cavity of the valve block, and is output to the A cavity through the check valve 1, and enters the lifting cylinder to raise the working platform slowly. Depending on the load, the working pressure is set by the relief valve 2 to prevent overload or overpressure. When the working platform descends, turn on the solenoid valve 4. Under the gravity of the working platform load, the hydraulic oil of the lifting cylinder flows to the A cavity and enters the valve block. Because the check valve 1 is reversely closed, the hydraulic oil can only pass through the opened solenoid
valve 4, through the adjustable flow valve 3, it is discharged into the oil tank from the O cavity, and the working platform is slowly lowered. Because the pressure balance structure is adopted inside the valve, its closing and starting operations are only controlled by the electromagnet, so the stability of the lifting speed will not be affected by the load fluctuation.
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