FIELD: agricultural engineering.
SUBSTANCE: invention relates to tillage tools, which use disk working bodies. The disc tool includes device 1 for connecting it to the power source, a frame on which disc working bodies 3 are frontally mounted in rows 2 on autonomous racks, having an angle of attack, an angle of inclination to the vertical plane and forming paired rows. Neighbouring disk working bodies, forming paired rows, are set at a distance b from each other by a value that provides the required height of the ridge bottom of the furrow and is determined from the expression where
b is the distance between the points of intersection of the axes of adjacent disks with the planes of rotation of their cutting edges along the axis OY, m; R1 and R2 are radii of disk working bodies, m; α1 and α2 are angles of attack of disk working bodies, deg; β1 and β2 are installation angles of disk working bodies to the vertical, degrees; hg is the accepted height of the ridge bottom of the furrow, m;ξ is the soil shear coefficient, ξ =1…1.7.
EFFECT: reduction in energy consumption and an increase in the quality of the process.
1 cl, 6 dwg
Title | Year | Author | Number |
---|---|---|---|
DISK TILLAGE IMPLEMENT | 2019 |
|
RU2726548C1 |
DISC HARROW | 2022 |
|
RU2802261C1 |
DISK-TYPE TILLAGE TOOL | 2006 |
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RU2313205C1 |
DISKER | 2006 |
|
RU2332819C2 |
DISK-TYPE TILLAGE TOOL | 2000 |
|
RU2185044C2 |
DISC TILLAGE DEVICE | 2007 |
|
RU2402893C2 |
DISK TILLAGE DEVICE | 2011 |
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RU2477035C2 |
DISK-TYPE TILLAGE TOOL | 2005 |
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RU2291605C1 |
DISK TILLAGE TOOL | 2008 |
|
RU2387116C2 |
DISK HARROW | 2008 |
|
RU2383118C1 |
Authors
Dates
2023-08-24—Published
2022-09-29—Filed