SU1737073A1 - Rotary column of excavator-trench cleaners - Google Patents

Rotary column of excavator-trench cleaners Download PDF

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Publication number
SU1737073A1
SU1737073A1 SU904837030A SU4837030A SU1737073A1 SU 1737073 A1 SU1737073 A1 SU 1737073A1 SU 904837030 A SU904837030 A SU 904837030A SU 4837030 A SU4837030 A SU 4837030A SU 1737073 A1 SU1737073 A1 SU 1737073A1
Authority
SU
USSR - Soviet Union
Prior art keywords
support
rotary column
excavator
boom
cleaners
Prior art date
Application number
SU904837030A
Other languages
Russian (ru)
Inventor
Владимир Иосифович Куртяков
Станислав Петрович Хотеев
Николай Павлович Семененко
Павел Васильевич Прихожий
Анатолий Мефодиевич Грицюк
Original Assignee
Всесоюзный Научно-Исследовательский Институт Землеройного Машиностроения
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 by Всесоюзный Научно-Исследовательский Институт Землеройного Машиностроения filed Critical Всесоюзный Научно-Исследовательский Институт Землеройного Машиностроения
Priority to SU904837030A priority Critical patent/SU1737073A1/en
Application granted granted Critical
Publication of SU1737073A1 publication Critical patent/SU1737073A1/en

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Abstract

Использование: изобретение относитс  к техническим средствам дл  содержани  мелиоративных каналов, разработки грунта и логрузо-разгрузочных работ. Сущность изобретени : поворотна  колонна экскаватора каналоочистител  имеет подшипниковый узел 1, опору 2 с проушинами 3 дл  соединени  со стрелой 4 и проушиной 5 дл  гидроцилиндра 6 подъема, а также устройство 7 дл  фиксации оборудовани  в рабочем и транспортном положени х. Опора поворотной колонны имеет сквозное отверстие 8 дл  прохода рукавов 9 от гидросистемы машины. Опора поворотной колонны смещена от центра i о во рота в сторону присоединени  ее со стрелой и гидроциликд- ром подъема. 5 ип.Usage: the invention relates to the technical means for the maintenance of drainage channels, excavation and logging and unloading. SUMMARY OF THE INVENTION: The rotary column of a sewer cleaner has a bearing unit 1, a support 2 with eyelets 3 for connection with a boom 4 and an eye 5 for a lifting hydraulic cylinder 6, and also a device 7 for fixing equipment in the working and transport positions. The pivot column support has a through hole 8 for the passage of the sleeves 9 from the hydraulic system of the machine. The support of the rotary column is displaced from the center of i о into the company towards its attachment with the boom and the hydraulic lift gear. 5 pe.

Description

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Claims (1)

Формула изобретенияClaim Поворотная колонна экскаватора-каналоочистителя, включающая подшипнико15 вый узел, опору, на которой выполнены проушины для соединения со стрелой и гидроцилиндрами, механизм фиксации оборудования в рабочем и транспортном положении, отличающаяся тем, что, с 20 целью повышения надежности и долговечности путем упрощения разводки гидросистемы, опора смещена относительно оси вращения поворотной колонны в сторону стрелы и выполнена со сквозным отверсти25 ем для прохода рукавов гидроразводки, размещенным над подшипниковым узлом.A swivel column of an excavator-scavenger, including a bearing assembly, a support on which eyes are made for connecting with an arrow and hydraulic cylinders, a mechanism for fixing the equipment in the working and transport position, characterized in that, with the aim of increasing reliability and durability by simplifying the wiring of the hydraulic system, the support is offset relative to the axis of rotation of the rotary column in the direction of the boom and is made with a through hole 25 for passage of hydraulic wiring hoses placed above the bearing assembly. Л-/}L- /} тг tg тгг tgg III III
Фиг. 3FIG. 3 Фиг.5Figure 5
SU904837030A 1990-06-11 1990-06-11 Rotary column of excavator-trench cleaners SU1737073A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904837030A SU1737073A1 (en) 1990-06-11 1990-06-11 Rotary column of excavator-trench cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904837030A SU1737073A1 (en) 1990-06-11 1990-06-11 Rotary column of excavator-trench cleaners

Publications (1)

Publication Number Publication Date
SU1737073A1 true SU1737073A1 (en) 1992-05-30

Family

ID=21519697

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904837030A SU1737073A1 (en) 1990-06-11 1990-06-11 Rotary column of excavator-trench cleaners

Country Status (1)

Country Link
SU (1) SU1737073A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2576750C2 (en) * 2013-02-28 2016-03-10 Либхерр-Хидрауликбаггер Гмбх Construction machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 4775286, кл. 414/687, опублик. 1988. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2576750C2 (en) * 2013-02-28 2016-03-10 Либхерр-Хидрауликбаггер Гмбх Construction machine

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