Large-ground-clearance self-propelled plant protection machine with full hydraulic system
A fully hydraulic, plant protection machine technology, applied in the fields of trapping or killing insects, applications, animal husbandry, etc., can solve the problems of single low-stalk crop application, difficult to meet the application operation, vibration and noise, etc. , to achieve the effect of adjustable ground clearance, reasonable structure and good steering performance
Inactive Publication Date: 2017-06-30
YANSHAN UNIV
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Abstract
A large-ground-clearance self-propelled plant protection machine with a full hydraulic system comprises a cab, a pesticide tank, a prime motor system, the hydraulic system, a spraying frame assembly and a chassis structure system, wherein the cab is fixedly arranged at one end of a chassis, the pesticide tank is fixedly arranged in the middle of the chassis, and the spraying frame assembly is arranged at the other end of the chassis. A width-variable drive hydraulic cylinder is arranged on a wheel frame, walking hydraulic motors are arranged on wheels, height-variable drive hydraulic cylinders are vertically arranged at four corners of the wheel frame, hydraulic cycloid motors and slewing bearings are arranged at the lower ends of the height-variable drive hydraulic cylinders, and energy accumulator valve groups are arranged at the upper portions. The large-ground-clearance self-propelled plant protection machine has the advantages of being reasonable in structure, good in steering performance, adjustable in ground clearance and good in stability performance and making spray rods and spray frames convenient to lift and fold, can adapt to low-stem crops and can also adapt to high-stem crops. In addition, a machine body can be automatically kept horizontal, the stability and comfort are higher, meanwhile the machine can smoothly turn in narrow places and is higher in flexibility.
Application Domain
Insect catchers and killers
Technology Topic
Agricultural engineeringSlewing bearing +7
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