| 简介 |
FIELD : agriculture.SUBSTANCE : invention relates to tillage machines. The chisel plow comprises a frame with elements of mounting to the tractor hinged system, rippers mounted on the frame, and rollers-earth levelers pivotally mounted on the rear wall of the frame. The rollers consist of two coaxially located drums with a gap between adjacent teeth of the first and second drum of no more than 1.5 cm. And the rack is equipped with the soil dissector attached at its center and touching the chisel at the lower part. The chisel is mounted at an angle to the horizon of no more than 15-25°. The teeth of the rollers-earth levelers are placed along helical lines in 5-9 rows, the lines have opposite directions on different drums. The difference in length of the teeth of the first and second drum is in the range of 5-9 cm.EFFECT : use of the invention enables to reduce the tractive resistance of the machine, to increase reliability of the technical process.4 dwg |
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