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SU520947A1 - Device for tillage in rows of plantations - Google Patents

Device for tillage in rows of plantations

Info

Publication number
SU520947A1
SU520947A1 SU1904561A SU1904561A SU520947A1 SU 520947 A1 SU520947 A1 SU 520947A1 SU 1904561 A SU1904561 A SU 1904561A SU 1904561 A SU1904561 A SU 1904561A SU 520947 A1 SU520947 A1 SU 520947A1
Authority
SU
USSR - Soviet Union
Prior art keywords
probe
working body
rows
cam
working
Prior art date
Application number
SU1904561A
Other languages
Russian (ru)
Inventor
Виктор Владимирович Серебряков
Анатолий Иванович Клюев
Лилия Григорьевна Полетаева
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 SU1904561A priority Critical patent/SU520947A1/en
Application granted granted Critical
Publication of SU520947A1 publication Critical patent/SU520947A1/en

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Landscapes

  • Lifting Devices For Agricultural Implements (AREA)

Description

Блокировочное приспособление предсгав л ет собой подвижно закрепленный на секции подпружиненный рычаг 9, упор 1О на раме и ограничитель 11 перемещени  рычага . Рычаг установлен на параллелограммных поводках 12, Рабоча  полость гидроцилиндра 3 подъема секции соединена через обратный клапан 13 с напорной магистралью 14 гидросистемы отвода рабочего органа.The locking device pushes the spring-loaded lever 9, which is movably mounted on the section, the stop 1O on the frame and the limiter 11 of the movement of the lever. The lever is mounted on parallelogram drivers 12, the working cavity of the hydraulic cylinder 3 of the section lifting is connected via a non-return valve 13 to the pressure line 14 of the hydraulic system for withdrawing the working element.

- Управление гидродилиндрами производи-тс  распределителем 15, причем руко тка 16 распределител  управл ет отводом рабочего органа, а руко тка 17 - подъемом секции.- The control of the hydro-cylinders produced by the distributor 15, the distributor knob 16 controlling the removal of the working body, and the knob 17 - raising the section.

Работает устройство следующим образом .The device works as follows.

При подъеме секции в транспортное положение руко тка 16 ставитс  в нейтральное полол ение, а руко тка 17 - в положение подъема (напора). Рабоча  жидкость поступает в гидроцилиндр 3, при этом бокова  секци  поднимаетс , рычаг 9 упираетс  в упор 10 и поворачиваетс  на поводках 12, преодолева  сопротивление пружины . При этом рычаг своим концом давит на выступ кулачка 7 и отводит щуп внутрь междур дь . Одновременно золотник переводитс  в положение отвода рабочего органа и рабоча  жидкость через клапан 13 посту пает в гидроцилиндр 8 и отводит рабочий орган. Операци  отвода щупа и рабочего органа выполн етс  одной руко ткой распределител  без ручного труда.When the section is raised to the transport position, the handle 16 is set to the neutral pole, and the handle 17 is set to the lifting (head) position. The working fluid enters the hydraulic cylinder 3, while the lateral section rises, the lever 9 abuts against the stop 10 and turns on the leads 12, overcoming the spring resistance. At the same time, the lever, with its end, presses against the protrusion of the cam 7 and retracts the dipstick in between the rows. At the same time, the valve is transferred to the position of withdrawal of the working member and the working fluid through the valve 13 enters the hydraulic cylinder 8 and retracts the operating member. The operation of withdrawing the probe and the working body is performed by one handle of the distributor without manual labor.

Claims (2)

1.Устройство дл  обработки почвы в р дах насаждений, включающее раму и щарнирно соединенную с ней и св занную с гидроци- линдром подъемную секцию, снабженную поворотным посредством гидрослед щей системы рабочим органом, причем золотник гидрослед щей системы соединен со щупом через кулачок с профилированным пазом, отличающеес  тем, что, с целью автоматического отвода щупа и рабочего органа от р дка насаждений при подъеме секций в тоанспортное положение, оно снабжено блокировочным приспособлением в виде закрепленного на раме упора и установленного на секции с возможностью перемещени  подпружиненного рычага, взаимодействующего при подъеме секций одним концом с кулачком, а другим - с упором.1. A tillage device in rows of plantings, including a frame and a lift section hinged to it and connected to a hydrocylinder, equipped with a tool that is rotatable by means of a hydraulically following system, and the hydraulically follower spool is connected with a probe through a cam with a shaped groove , characterized in that, in order to automatically remove the probe and the working body from a number of plantings when the sections are raised to the transport position, it is equipped with a locking device in the form of an anchor fixed on the frame and mounted on the section with the possibility of moving a spring-loaded lever, which interacts when the sections are lifted at one end with a cam and the other with an emphasis. 2.Устройство по п. 1, отличающеес  тем, Что, с целью управлени  отводом щупа и рабочего органа одной руко ткой распределител , рабоча  полость гидроцилиндра подъема соединена с напорной магиСтралью гидропривода рабочего органа через обратный клапан.2. The device according to claim 1, characterized in that, in order to control the extraction of the probe and the working body with one handle of the distributor, the working cavity of the lifting hydraulic cylinder is connected to the pressure head magic by means of the hydraulic drive of the working body through a check valve. WW ;/; / Фиг. Z FIG. Z
SU1904561A 1973-04-09 1973-04-09 Device for tillage in rows of plantations SU520947A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1904561A SU520947A1 (en) 1973-04-09 1973-04-09 Device for tillage in rows of plantations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1904561A SU520947A1 (en) 1973-04-09 1973-04-09 Device for tillage in rows of plantations

Publications (1)

Publication Number Publication Date
SU520947A1 true SU520947A1 (en) 1976-07-15

Family

ID=20548631

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1904561A SU520947A1 (en) 1973-04-09 1973-04-09 Device for tillage in rows of plantations

Country Status (1)

Country Link
SU (1) SU520947A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228860A (en) * 1978-09-29 1980-10-21 Orthman Manufacturing, Inc. Apparatus for synchronizing the steering disc and row follower means of a row crop implement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228860A (en) * 1978-09-29 1980-10-21 Orthman Manufacturing, Inc. Apparatus for synchronizing the steering disc and row follower means of a row crop implement

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