SU883286A1 - Tooth of working member of earth-moving machine - Google Patents

Tooth of working member of earth-moving machine Download PDF

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Publication number
SU883286A1
SU883286A1 SU802887949A SU2887949A SU883286A1 SU 883286 A1 SU883286 A1 SU 883286A1 SU 802887949 A SU802887949 A SU 802887949A SU 2887949 A SU2887949 A SU 2887949A SU 883286 A1 SU883286 A1 SU 883286A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tooth
working
earth
moving machine
working member
Prior art date
Application number
SU802887949A
Other languages
Russian (ru)
Inventor
Александр Георгиевич Корницкий
Original Assignee
Научно-Исследовательский И Проектно-Конструкторский Институт По Добыче Полезных Ископаемых Открытым Способом Кузнецкий Филиал
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 Научно-Исследовательский И Проектно-Конструкторский Институт По Добыче Полезных Ископаемых Открытым Способом Кузнецкий Филиал filed Critical Научно-Исследовательский И Проектно-Конструкторский Институт По Добыче Полезных Ископаемых Открытым Способом Кузнецкий Филиал
Priority to SU802887949A priority Critical patent/SU883286A1/en
Application granted granted Critical
Publication of SU883286A1 publication Critical patent/SU883286A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Description

(54) ЗУБ РАБОЧЕГО ОРГАНА ЗЕШ1ЕРОЙНОЙ МАШИНЫ(54) THE TOOTH OF THE WORKING ORGAN OF THE ZERO-FUTURE MACHINE

Изобретение относитс  к разработке и транспортировке грунта, а именно к зубь м .рабочих органов землеройных машин. Известны зубь  рабочих органов землеройных мапмн, включающие корпус, рабочую головку с режущей кромкой и хвостовик с фиксирующими элементами fl . Недостатками таких зубьев  вл етс  малый срок службы вследствие абразивного изнашивани  рабочей головки . Наиболее близким техническим решением  вл етс  зуб рабочего рргана землеройной машины, включающий державку с двухсторонними рабочими головками клиновидной формы, имеющими режущие кромки C2J. Недостаток таких зубьев заключаетс в том, что в процессе работы возникают большие-усили  резани , .что снижа-г .ет эффективность процесса. Цель изобретени  - повывение эффективности процесса резани . Поставленна  цель достигаетс  тем, что в зубе рабочего органа землеройной машины, включающемдержавку с двухсторонншш рабочими головками клиновидной фррмы, содержащими режущие кромки, рабочие головки имеют пазы , проход щие перпендикул рно режущим кромкам. На 4к1Г. I показан зуб рабочего органа землеройной машины, общий вид; на фиг. 2 - установка зуба на ковше экскаватора. Зуб рабочего органа землеройной машины включает державку 1, клиновидные рабочие головки 2 и 3, имеющие соответственно пазы 3 и 4, проход щие перпендикул рно режущим кромкам 5 и 6. Рабочие головки имеют сквозные отверсти  б дп  креплени  болтами 7 на корпусе 8 ковша экскаватора .The invention relates to the development and transportation of soil, namely to the tooth of the working bodies of earth-moving machines. Known teeth of the working bodies of earthmoving cards, including a housing, a working head with a cutting edge and a shank with locking elements fl. The disadvantages of such teeth are short service life due to abrasive wear of the working head. The closest technical solution is a working machine digger of an earth-moving machine, including a holder with double-sided wedge-shaped working heads having cutting edges C2J. The disadvantage of such teeth is that in the process of work large-cutting forces arise, which reduces the efficiency of the process. The purpose of the invention is to increase the efficiency of the cutting process. The goal is achieved by the fact that in the tooth of the working body of the earthmoving machine, which includes a stand with two-sided working heads of the wedge-shaped frame, containing cutting edges, the working heads have grooves that run perpendicular to the cutting edges. On 4k1G. I shows the tooth of the working body of the earthmoving machine, general view; in fig. 2 - installation of the tooth on the excavator bucket. The tooth of the digger’s working body includes a holder 1, wedge-shaped working heads 2 and 3, having grooves 3 and 4, respectively, extending perpendicular to the cutting edges 5 and 6. The working heads have through holes bp mounting bolts 7 on the body 8 of an excavator bucket.

Claims (1)

Формула изобретенияClaim Зуб рабочего органа землеройной машины, включающий державку с двухсторонними рабочими головками клиновидной формы, содержащими режущие кромки, отличающийся тем, что, с целью повышения эффективности 5 процесса резания, рабочие головки имеют пазы, проходящие перпендикулярно режущим кромкам.The tooth of the working body of the digging machine, including a holder with double-sided wedge-shaped working heads containing cutting edges, characterized in that, in order to increase the efficiency of the 5 cutting process, the working heads have grooves extending perpendicular to the cutting edges.
SU802887949A 1980-01-17 1980-01-17 Tooth of working member of earth-moving machine SU883286A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802887949A SU883286A1 (en) 1980-01-17 1980-01-17 Tooth of working member of earth-moving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802887949A SU883286A1 (en) 1980-01-17 1980-01-17 Tooth of working member of earth-moving machine

Publications (1)

Publication Number Publication Date
SU883286A1 true SU883286A1 (en) 1981-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU802887949A SU883286A1 (en) 1980-01-17 1980-01-17 Tooth of working member of earth-moving machine

Country Status (1)

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SU (1) SU883286A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6490816B2 (en) * 2000-05-11 2002-12-10 Intertractor Gmbh Tooth cap for construction machinery
WO2013055597A1 (en) * 2011-10-10 2013-04-18 Caterpillar Inc. Ground engaging implement tooth assembly with tip and adapter
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6490816B2 (en) * 2000-05-11 2002-12-10 Intertractor Gmbh Tooth cap for construction machinery
US9428886B2 (en) 2011-10-07 2016-08-30 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9528248B2 (en) 2011-10-08 2016-12-27 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9624651B2 (en) 2011-10-08 2017-04-18 Caterpillar Inc. Implement tooth assembly with tip and adapter
US10041230B2 (en) 2011-10-08 2018-08-07 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
WO2013055597A1 (en) * 2011-10-10 2013-04-18 Caterpillar Inc. Ground engaging implement tooth assembly with tip and adapter
RU2597653C2 (en) * 2011-10-10 2016-09-20 Кейтерпиллар Инк. Digging working member with crown and adapter tooth assembly
US9546471B2 (en) 2011-10-10 2017-01-17 Caterpillar Inc. Implement tooth assembly with tip and adapter
US10060100B2 (en) 2011-10-10 2018-08-28 Caterpillar Inc. Implement tooth assembly with tip and adapter

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