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SU416027A1 - A CUTTER FOR CUTTING ICE CORTUS IN ANTI-EROSIVE SOIL TREATMENT - Google Patents

A CUTTER FOR CUTTING ICE CORTUS IN ANTI-EROSIVE SOIL TREATMENT

Info

Publication number
SU416027A1
SU416027A1 SU1752217A SU1752217A SU416027A1 SU 416027 A1 SU416027 A1 SU 416027A1 SU 1752217 A SU1752217 A SU 1752217A SU 1752217 A SU1752217 A SU 1752217A SU 416027 A1 SU416027 A1 SU 416027A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutter
cortus
soil treatment
ice
cutting ice
Prior art date
Application number
SU1752217A
Other languages
Russian (ru)
Inventor
В. А. Федоров В. Подгорный изобретени Н. К. Шикула
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1752217A priority Critical patent/SU416027A1/en
Application granted granted Critical
Publication of SU416027A1 publication Critical patent/SU416027A1/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion

Landscapes

  • Soil Working Implements (AREA)

Description

1one

Изобретение относитс  к сельскохоз йственному машиностроению.FIELD OF THE INVENTION The invention relates to agricultural machinery.

Известно орудие дл  противоэрозионной обработки почвы, включающее раму с укрепленными на ней бороздообразующими рабочими органами и расположенными за ними в зоне раствора их крыльев ножами-щелерезами .A tool for anti-erosion tillage is known, which includes a frame with furrow-forming working bodies fixed on it and slit-blades with knives located behind them in the zone of the solution of their wings.

Однако при работе этих орудий со снегом имеюща с  под снегом лед на  корка недостаточно эффективно разрезаетс  ножом-щелерезом . Резание производитс  с большим т говым сопротивлением, и разрушение лед ной корки недостаточно.However, during the operation of these tools with snow, the ice under the snow on the crust is not effectively cut with a knife. Cutting is done with great traction resistance, and breaking the ice crust is not enough.

В предложенном орудии с целью снижени  т гового сопротивлени  нож-щелерез выполнен изогнутым в противоположную от направлени  движени  сторону с расположением передней части лезви  ножа выше задней и смещением последней в сторону от продольной оси бороздообразующего рабочего органа .In the proposed tool, in order to reduce the thrust resistance, the knife-slit is made bent in the direction opposite to the direction of movement, with the front part of the knife blade positioned higher than the rear and displacing the latter away from the longitudinal axis of the furrow-forming tool.

На чертеже изображен рабочий орган описываемого оруди  в двух проекци х.The drawing shows the working body of the described gun in two projections.

Орудие состоит из закрепленных на раме рабочих органов, выполненных в виде бороздоделов (окучников) 1 ножей-щелерезов 2, имеющих форму изогнутой стойки, заостренной по всей плоскости и длине, при этом передн   часть 3 ножа расположена выше задней части 4 на величину h, а само лезвиеThe tool consists of mounted on the frame of the working bodies, made in the form of grooved (hillers) 1 knives-slits 2, having the form of a curved stand, pointed along the entire plane and length, while the front part 3 of the knife is located above the rear part 4 by the value h, and the blade itself

смещено на величину / от продольной оси бороздообразующего рабочего органа.shifted by the value of / from the longitudinal axis of the furrow-forming working body.

Орудие работает следующим образом.The tool works as follows.

При движении отвал-окучники напахивают борозду из снега, одновременно разруша  лед ную прослойку. Г1ож-щелерез на освобожденной от снега поверхност)) почвы передней своей частью точно по центру начинает разрезать лед ную корку, а затем рабочей частью разрезает до поверхности почвы всю лед ную корку. Так как конец рабочей части щелереза смещен несколько в сторону нод углом, это позвол ет разрушить лед и расшир ть щель.When moving, the dump-pileers plow the furrow out of the snow, at the same time destroying the ice layer. A cut-out on the surface cleared of snow)) of the soil with its front part, exactly in the center, begins to cut the ice crust, and then the working part cuts the entire ice crust to the soil surface. Since the end of the working part of the slurry is shifted somewhat towards the node side by an angle, this makes it possible to break the ice and widen the gap.

При различной толщине лед ной корки установка ледореза на глубину также мен етс .With different thickness of the ice crust, the installation of the ice-cutter to the depth also varies.

Предмет изобретени Subject invention

Орудие дл  разрезани  лед ной корки при противоэрозиопной обработке почвы, включающее раму с установленными на ней бороздообразу ощими рабочими органами и расположенными за ними цожами-шелереза и, отличаюш , еес  тем, что, с целью снижени  т гового сопротивлени , каждый нож-щелерез выполнен изогнутым в противоположную от направленн  движени  сторону с расположением передней чаети режущей кро-.:к11 ножа выше задней и смещением последней в сторону от продольной оси бороздообразующего оабочего органа.The tool for cutting the ice crust during anti-erosion treatment of the soil, including a frame with furrow-forming working bodies installed on it and the shereze-shears located behind them, and, in order to reduce the drag resistance, each knife-slit is made curved in the direction opposite to the direction of movement with the front tea of the cutting edge -.: K11 of the knife higher than the rear and displacing the latter away from the longitudinal axis of the furrow forming body.

SU1752217A 1972-02-25 1972-02-25 A CUTTER FOR CUTTING ICE CORTUS IN ANTI-EROSIVE SOIL TREATMENT SU416027A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1752217A SU416027A1 (en) 1972-02-25 1972-02-25 A CUTTER FOR CUTTING ICE CORTUS IN ANTI-EROSIVE SOIL TREATMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1752217A SU416027A1 (en) 1972-02-25 1972-02-25 A CUTTER FOR CUTTING ICE CORTUS IN ANTI-EROSIVE SOIL TREATMENT

Publications (1)

Publication Number Publication Date
SU416027A1 true SU416027A1 (en) 1974-02-25

Family

ID=20504417

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1752217A SU416027A1 (en) 1972-02-25 1972-02-25 A CUTTER FOR CUTTING ICE CORTUS IN ANTI-EROSIVE SOIL TREATMENT

Country Status (1)

Country Link
SU (1) SU416027A1 (en)

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