RU2016105474A - CAREER EXCAVATOR HEAD DRIVE - Google Patents

CAREER EXCAVATOR HEAD DRIVE Download PDF

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Publication number
RU2016105474A
RU2016105474A RU2016105474A RU2016105474A RU2016105474A RU 2016105474 A RU2016105474 A RU 2016105474A RU 2016105474 A RU2016105474 A RU 2016105474A RU 2016105474 A RU2016105474 A RU 2016105474A RU 2016105474 A RU2016105474 A RU 2016105474A
Authority
RU
Russia
Prior art keywords
boom
gear
cylindrical
drive
head drive
Prior art date
Application number
RU2016105474A
Other languages
Russian (ru)
Other versions
RU2631060C2 (en
Inventor
Лев Израилевич Шварц
Алексей Степанович Аистов
Original Assignee
Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова")
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.)
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Publication date
Application filed by Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова") filed Critical Общество с ограниченной ответственностью "ИЗ-КАРТЭКС имени П.Г. Коробкова" (ООО "ИЗ-КАРТЭКС имени П.Г. Коробкова")
Priority to RU2016105474A priority Critical patent/RU2631060C2/en
Publication of RU2016105474A publication Critical patent/RU2016105474A/en
Application granted granted Critical
Publication of RU2631060C2 publication Critical patent/RU2631060C2/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/42Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425Drive systems for dipper-arms, backhoes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)

Claims (2)

1. Привод напора реечного карьерного экскаватора, содержащий два приводных двигателя, соединенных клиноременной передачей с размещенными в двухбалочной стреле редукторами, на выходных валах которых установлены кремальерные шестерни, сопряженные с рейками, расположенными на рукояти, отличающийся тем, что в балках стрелы симметрично выполнены цилиндрические стаканы, корпуса редукторов цилиндрические и размещены в стаканах балок стрелы в виде съемных блоков; на наружной поверхности корпусов редукторов соосно расположена цилиндрическая посадочная поверхность, а на торцах корпусов редукторов расположены фланцы с отверстиями для болтового крепления к стреле; входной вал каждого редуктора снабжен тормозом, совмещенным со шкивом клиноременной передачи, а расстояние между кремальерными шестернями больше удвоенной ширины шестерни.1. The drive pressure of a rack and pinion excavator containing two drive motors connected by a V-belt drive with gearboxes located in the double-beam boom, on the output shafts of which are mounted gear wheels coupled to the racks located on the handle, characterized in that the cylindrical glasses are symmetrically made in the boom beams , gear housing is cylindrical and placed in glasses of boom beams in the form of removable blocks; a cylindrical landing surface is coaxially located on the outer surface of the gear housings, and flanges with holes for bolting to the boom are located on the ends of the gear housings; the input shaft of each gearbox is equipped with a brake combined with a V-belt drive pulley, and the distance between the rack gears is greater than the doubled gear width. 2. Привод напора карьерного экскаватора по п. 1, отличающийся тем, что на одном из выходных валов редукторов установлена звездочка, соединенная с ограничителем перемещения рукояти энкодером.2. The pressure head drive of a mining excavator according to claim 1, characterized in that an asterisk is mounted on one of the output shafts of the gearboxes and connected to the handle limiter by an encoder.
RU2016105474A 2016-02-17 2016-02-17 Thrust drive of mine excavator RU2631060C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016105474A RU2631060C2 (en) 2016-02-17 2016-02-17 Thrust drive of mine excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016105474A RU2631060C2 (en) 2016-02-17 2016-02-17 Thrust drive of mine excavator

Publications (2)

Publication Number Publication Date
RU2016105474A true RU2016105474A (en) 2017-08-22
RU2631060C2 RU2631060C2 (en) 2017-09-18

Family

ID=59744600

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016105474A RU2631060C2 (en) 2016-02-17 2016-02-17 Thrust drive of mine excavator

Country Status (1)

Country Link
RU (1) RU2631060C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10321070B3 (en) * 2003-05-10 2004-11-04 O & K Orenstein & Koppel Gmbh Divided boom for an excavator has a lower part which is resistant to twisting in its upper end and is inserted from below into an upper part
DE202009004071U1 (en) * 2009-03-23 2010-08-12 Liebherr-France Sas, Colmar Drive for a hydraulic excavator
RU2561430C9 (en) * 2014-09-02 2015-11-27 Индивидуальный предприниматель Ковригин Сергей Александрович Excavator and excavator handle push mechanism

Also Published As

Publication number Publication date
RU2631060C2 (en) 2017-09-18

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