Sunflower harvester. (4m-12m). Sunflower harvesters, Poltava region.

Sunflower harvesters.
UNICORN row-free harvesters. Sunflower harvestersPRIMERA
UNICORN SUNFLOWER HARVEST
DISTINCTIVE FEATURES,
TECHNICAL IMPROVEMENTS AND IMPROVEMENTS
FRAME: the improvement of the frame design allowed to increase it.
strength and stiffness. Corrected angles and mutual distances
arrangement of load-bearing beams and finger beam. Reinforced braids were tied.
the frame at critical points, thereby providing minimal static
deflection of the frame as a whole. Many small pods are replaced by sheet parts.
of complex configuration, manufactured on a high-precision imported machine.
CNC equipment. This reduced the total number of welds, reducing
internal stresses from friction in frame elements.
SCREW: the design of the screw is reinforced with additional partitions, in
in the form of rolled plates, and elongated support coils. The auger is protected by(//tractor-service.com)
with a safety friction clutch, which is installed on the spline.
of the shaft and limits the torque on the auger in the event of stones hitting и
other extraneous objects into the ego's work area, thereby protecting everything.
rotating parts from overloads and destroyed.
REEL: the weight of the reel is reduced by 70 kg. due to the use of the pipe
larger diameter, while its rigidity has increased. Long shafts
replaced with trunnions, which added strength to the structure and increased its life
exploitation The reel is equipped with feed fingers serving
for active cleaning of the working space between lifters from clogging
masses.
From above, the auger is closed with shields with a diameter of 188
штампованных отверстий 3мм, которые
prevent the transfer of mass through the auger and
reel, and also serve to provide
personnel safety in the work process
The PRIMERA harvester II is specially designed for harvesting sunflowers by the rowless method, it optimizes the operational qualities of the harvester as much as possible. The design characteristics of the harvester help to collect sunflower in any direction, regardless of the direction of sowing, easily penetrating the rows. Special technical changes made it possible to achieve a high speed of advancement of the combine harvester, without shaking or catching the product, thus guaranteeing maximum productivity. The harvester allows you to collect all types of flowering plants, leaving only leaves and stems on the field, guaranteeing a particularly clean harvest, even at a minimum height above ground level.