SU1203238A1 - Rack unit of mechanism for chainless feed of mine cutter-loader - Google Patents

Rack unit of mechanism for chainless feed of mine cutter-loader Download PDF

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Publication number
SU1203238A1
SU1203238A1 SU843721639A SU3721639A SU1203238A1 SU 1203238 A1 SU1203238 A1 SU 1203238A1 SU 843721639 A SU843721639 A SU 843721639A SU 3721639 A SU3721639 A SU 3721639A SU 1203238 A1 SU1203238 A1 SU 1203238A1
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SU
USSR - Soviet Union
Prior art keywords
bases
loader
support brackets
rack
rack unit
Prior art date
Application number
SU843721639A
Other languages
Russian (ru)
Inventor
Юрий Петрович Уфуков
Дмитрий Александрович Ветчинкин
Валентин Васильевич Толмачев
Original Assignee
Ufukov Yurij P
Vetchinkin Dmitrij A
Tolmachev Valentin V
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 Ufukov Yurij P, Vetchinkin Dmitrij A, Tolmachev Valentin V filed Critical Ufukov Yurij P
Priority to SU843721639A priority Critical patent/SU1203238A1/en
Application granted granted Critical
Publication of SU1203238A1 publication Critical patent/SU1203238A1/en

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Description

ff

Изобретение относитс  к горному машиностроению, в частности к механизмам подачи угольных комбай нов.The invention relates to mining engineering, in particular to feed mechanisms of coal combines.

Цель изобретени  - обеспечение возможности применени  угольных комбайнов на пластах малой мощности за счет уменьшени  габарита става по высоте,The purpose of the invention is to provide the possibility of using coal combines on low-thickness seams due to a reduction in the height gauge,

На фиг.1 изображен реечный став механизма бесцепной подачи угольного комбайна, поперечный разрез; на фиг. 2 - реечный став в разобранном виде, изометрическа  проек- ци .Figure 1 shows the rack and pinion mechanism of the chainless feeding of a coal combine, cross section; in fig. 2 - Rack-mounted, disassembled, isometric projection.

Линейна  секци  1 реечного става механизма бесцепной подачи через валик 2 опираетс  на опорный кронштейн 3, основание которого имеет форму ласточкина хвоста и закрепл етс  в гнезде 4 желоба 5, образован ного боковинами кабелеукладчика 6 и забойного конвейера 7 с помощьюThe linear section 1 of the rack-and-pinion mechanism of the chain-less feed through roller 2 rests on the support bracket 3, the base of which is in the shape of a dovetail and fixed in the nest 4 of the groove 5 formed by the sides of the cable layer 6 and the bottom-hole conveyor 7 by means of

032382032382

болтов 8 и пластин 9 клиновидной формы.bolts 8 and plates 9 are wedge-shaped.

Желоб 5 прикрепл етс  к линейным секци м конвейера 7 с помощью бол5 тов 10 и гаек 1.Chute 5 is attached to the linear sections of the conveyor 7 with bolts 10 and nuts 1.

Гнездо 4 состоит из конусных плас тин 12 и боковых ребер 13 жесткости . При этом, боковые ребра 13 обеспечивают неподвижность опорногоThe nest 4 consists of conical plates 12 and lateral stiffeners 13. In this case, the side edges 13 provide the immobility of the reference

to кронштейна 3 вдоль линейных секций забойного конвейера 7, В днище 14 желоба 5 вырезаны окна 15, а между днищем 14 желоба 5 и почвой пласта предусмотрен разрез. Н , При демон15 таже реечного става необходимо сн ть пластины 9 клиновидной формы, предварительно открутив болты 8, сдвинуть опорный кронштейн 3 до упора к боковине кабелеукладчика бис по-to bracket 3 along the linear sections of the downhole conveyor 7, in the bottom 14 of the gutter 5 windows 15 are cut out, and between the bottom 14 of the chute 5 and the formation soil there is a cut. H, With the same rack rack demon, it is necessary to remove the wedge-shaped plates 9, after unscrewing the bolts 8, move the support bracket 3 until it stops against the sidewall of the cable layer bis

20 мощью домкратов или механизированной крепи приподн ть реечный став над желобом 5, после чего обеспечиваетс  доступ к стыковочным узлам.20, with the power of jacks or mechanized supports, raise the rack over the gutter 5, after which access to the docking stations is provided.

/2/ 2

/5/five

/5/five

Редактор Н.ТупицаEditor N. Tupitsa

Фиг. 2.FIG. 2

Составитель Н,Ястребинска  Техред М.ПароцайCompiled by N, Yastrebinsk Tehred M. Parotsay

Заказ 8399/38Тираж 481Order 8399/38 Circulation 481

ВШ1ИПИ Государственного комитета СССРVSh1IPI USSR State Committee

110 делам изобретений и открытий 113035, Москва, Ж-35, Раушска  наб,, д,4/5110 cases of inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab ,, d, 4/5

Филиал ПИП Патент, г,Ужгород, ул,Проектна , 4Branch PIP Patent, Uzhgorod, ul, Proektna, 4

Корректор С.ЧерниCorrector S.Cherni

ПодписноеSubscription

Claims (1)

РЕЕЧНЫЙ СТАВ МЕХАНИЗМА БЕСЦЕПНОЙ СИСТЕМЫ ПОДАЧИ УГОЛЬНОГО КОМБАЙНА, включающий линейные секции желоба, образованного боковинами кабелеукладчика и забойного конве йера, и опорные кронштейны с основаниями, отличающийся тем, что, с целью обеспечения возможности применения угольных комбайнов на пластах малой мощности за счет уменьшения габарита става по высоте, он снабжен установленными на каждой секции желоба гнездами с боковыми ребрами жесткости и конусными пластинами, а основания опорных кронштейнов выполнены в виде ласточкина хвоста, при этом основания опорных кронштейнов закреплены в гнездах посредством пластин клиновидной формы и крепежных эле— « сз ментов. 12RACK STAIN OF THE MECHANISM OF THE CHAINless COAL COMBINE FEEDING SYSTEM, including linear sections of the gutter formed by the sides of the cable layer and the face conveyor, and support brackets with bases, characterized in that, in order to enable the use of coal combines on low-capacity seams by reducing height, it is equipped with sockets with lateral stiffeners and conical plates mounted on each section of the trough, and the bases of the support brackets are made in the form of a dovetail while the bases of the support brackets are fixed in the nests by means of wedge-shaped plates and mounting ele- ments. 12 Фиг. /FIG. /
SU843721639A 1984-04-04 1984-04-04 Rack unit of mechanism for chainless feed of mine cutter-loader SU1203238A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843721639A SU1203238A1 (en) 1984-04-04 1984-04-04 Rack unit of mechanism for chainless feed of mine cutter-loader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843721639A SU1203238A1 (en) 1984-04-04 1984-04-04 Rack unit of mechanism for chainless feed of mine cutter-loader

Publications (1)

Publication Number Publication Date
SU1203238A1 true SU1203238A1 (en) 1986-01-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU843721639A SU1203238A1 (en) 1984-04-04 1984-04-04 Rack unit of mechanism for chainless feed of mine cutter-loader

Country Status (1)

Country Link
SU (1) SU1203238A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2562282C2 (en) * 2010-04-01 2015-09-10 Джой ММ Делавэр, Инк. Conveyance system with toothed racks (versions)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
За вка DE № 3008959, кл. Е 21 С 29/08, опублик. 1981. За вка DE № 3004624, кл. Е 21 С 29/02, опублик. 1981. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2562282C2 (en) * 2010-04-01 2015-09-10 Джой ММ Делавэр, Инк. Conveyance system with toothed racks (versions)

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