Research Progress of Test System for Mountain Orchard Rail Conveyor

China is rich in fruit trees，and it is the largest producer and consumer of fruits in the world.Most fruit trees were planted on hilly slopes that caused fruit transportation difficulties.Mountain orchard rail conveyor can transport fruits and agricultural materials under large slope and no road conditions of mountain orchard.And its market demand is getting bigger and bigger.The research of mountain orchard conveyor domestic and abroad mostly remains in the mechanical part，but less research is done on the test system.Practical and reliable test system is helpful to improve the quality and operation safety of rail transporter.Research and application status of test system for mountain orchard rail conveyor domestic and abroad were introduced.Existing problems were pointed out.And the future development trend was prospected.