SUBSURFACE PLOUGH WORKING TOOL Russian patent published in 2025 - IPC A01B13/08 A01B15/02 

Abstract RU 2839004 C1

FIELD: agriculture.

SUBSTANCE: subsurface plough working tool includes a toothed post, a thrust bearing, shoe (3) with cutting knives (4) and plate cutting discs (5) with sharpened edges along the circumference, which are fixed on them. Between plate cutting discs (5) to cutting knives (4) chisel-shaped loosening teeth (6) are attached with width equal to distance between circles of plate cutting discs (5), with a projection forward relative to the cutting edges of cutting discs (5) by the value of the radius of said discs (5) and the front working surface in the form of a logarithmic spiral with a positive convex curvature downwards and cutting edges in the form of a logarithmic curve in the horizontal plane.

EFFECT: higher penetration, degree of soil crumbling, reduced traction resistance and longer service life of working element due to redistribution of soil pressure between teeth, discs and blades.

1 cl, 4 dwg

Similar patents RU2839004C1

Title Year Author Number
WORKING BODY OF SUBSURFACE PLOUGH 2014
  • Babitskij Leonid Fedorovich
  • Sobolevskij Ivan Vital'Evich
RU2571203C1
SUBSOILER 2023
  • Moskalevich Vadim Yurevich
  • Babitskij Leonid Fedorovich
  • Evdokimov Vladislav Nikolaevich
RU2804974C1
WORKING BODY OF SUBSURFACE PLOW-FERTILIZER DISTRIBUTOR 2016
RU2612204C1
FLAT HOE WORKING TOOL 0
  • Babitskij Leonid Fedorovich
  • Nakonechnyj Gennadij Vladlenovich
SU1722267A1
AMELIORATIVE DEEP TILLER-FERTILISER 2017
  • Semenenko Sergej Yakovlevich
  • Abezin Valentin Germanovich
  • Dubenok Nikolaj Nikolaevich
  • Semenenko Artem Sergeevich
  • Marchenko Sergej Sergeevich
  • Mazepa Mikhail Viktorovich
RU2664318C1
MELIORATIVE CHISEL-LAND CLEARER 2015
  • Semenenko Sergej Yakovlevich
  • Abezin Valentin Germanovich
  • Lobojko Vladimir Filippovich
RU2615359C1
WORKING MEMBER OF BLADE CULTIVATOR-RIPPER-FERTILISER-ALIGNER 2015
  • Abezin Valentin Germanovich
  • Motorin Vadim Andreevich
  • Skripkin Dmitrij Vladimirovich
  • Tseplyaev Aleksej Nikolaevich
RU2599164C1
WORKING BODY OF SUBSOILER-FERTILIZER DISTRIBUTOR 2015
  • Abezin Valentin Germanovich
  • Motorin Vadim Andreevich
RU2611182C1
MELIORATIVE DEEP TILLER-FERTILISER 2016
  • Abezin Valentin Germanovich
  • Skripkin Dmitrij Vladimirovich
  • Kharlashin Aleksandr Vladimirovich
RU2629783C1
WORKING ELEMENT OF SUBSURFACE- PLOW - FERTILISER 2008
  • Abezin Valentin Germanovich
  • Boromenskij Vladimir Pavlovich
  • Tsepljaev Aleksej Nikolaevich
  • Abezin Dmitrij Aleksandrovich
RU2365082C1

RU 2 839 004 C1

Authors

Babitskij Leonid Fedorovich

Mishchuk Sergej Anatolevich

Dates

2025-04-24Published

2024-10-07Filed