SU456906A1 - The device for the construction of the roof overlap over a mining combine - Google Patents
The device for the construction of the roof overlap over a mining combineInfo
- Publication number
- SU456906A1 SU456906A1 SU1775674A SU1775674A SU456906A1 SU 456906 A1 SU456906 A1 SU 456906A1 SU 1775674 A SU1775674 A SU 1775674A SU 1775674 A SU1775674 A SU 1775674A SU 456906 A1 SU456906 A1 SU 456906A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- roof
- construction
- combine
- overlap over
- cassette
- Prior art date
Links
Landscapes
- Coating Apparatus (AREA)
Description
1one
Изобретение предиазначено дл использовани в горной иромышленности.The invention has been predisposed for use in the mining industry.
Известны устройства дл возведени перекрыти кровли над проходческим комбайном, включающие барабан со стеклотканью, сматываемой при подаче комбайна на забой, установленный на перекрытии с гидростойками.Devices are known for erecting a roof overlap over a tunneling machine, including a drum with glass cloth, which is wound up when the combine is fed to a face, mounted on a floor with hydroracks.
Предлагаемое устройство отличаетс тем, что оно снабжено кассетой с соплами дл нанесени на кровлю кле щего состава, внутри которой размещен барабан со стеклотканью, а перекрытие снабжено подпружиненными козырьками с эластичныл- покрытием. Это повышает надежность креплени кровли.The proposed device is characterized in that it is provided with a cassette with nozzles for applying an adhesive composition on the roof, inside of which a drum with glass cloth is placed, and the ceiling is equipped with spring-loaded visors with an elastic coating. This increases the reliability of the fastening of the roof.
На чертеже показано предлагаемое устройство .The drawing shows the proposed device.
На комбайне 1 установлены перекрыти , к которым крепитс кассета 2. В кассету 2 закладываетс рулон 3 стеклоткани, прикрепленпой с забойной стороны с помощью кронштейна 4 к козырьку 5 секции 6. Кассета имеет продольную прорезь дл тропуска стеклоткани . На кассете 2 закреплены сопла 7 дл разбрызгивани кле щего состава. Через одни сопла подаетс клей, через другие - отвердитель; количество сопл должно обеспечивать нанесение на кровлю равномерного сло кле щего вещества на всю ширину полосы приклеиваемого материала и на шаг передвижени комбайна. Сверху на каждом перекрытии 8On the combine 1, there are installed overlaps to which the cassette 2 is fastened. In the cassette 2 a roll 3 of glass cloth is laid, attached from the bottom side with the help of bracket 4 to the visor 5 of section 6. The cassette has a longitudinal slot for the glass fiber trail. On the cassette 2, nozzles 7 are fixed for spraying the adhesive composition. Glue is fed through some nozzles, a hardener through others; The number of nozzles must ensure that a uniform layer of adhesive is applied to the roof over the entire width of the strip of material to be glued and onto the step of movement of the combine. On top of each ceiling 8
секций имеютс эластичные упругие покрыти 9, уложенные на металлические козырьки 5 и подпружиненные относительно перекрытий рессорами 10.sections are elastic resilient coatings 9, laid on metal peaks 5 and spring-loaded relative to the overlap of the springs 10.
Перед началом работы комбайна в кассету 2 вкладывают рулон 3 и с помощью гидродомкрата 11, закрывают кассету. Из емкостей 12 и 13 по шлангам 14 и 15 компоненты кле щего раствора подаютс в разб|рызг.ивающие сопла 7 и нанос тс равномерным слоем на горную породу. Конец стеклоткани из рулона 3 вывод т через прорезь кассеты 2 и завод т между кровлей и эластичным -покрытием 9, прижимающим стеклоткань к кровле путемBefore the combine starts working, the roll 3 is inserted into the cassette 2 and using the hydrojack 11, the cassette is closed. From tanks 12 and 13, through the hoses 14 and 15, the components of the adhesive solution are fed into the breaking-up nozzles 7 and are applied in a uniform layer to the rock. The end of the glass fabric from the roll 3 is pulled out through the slot of the cartridge 2 and is inserted between the roof and the elastic coating 9, which presses the fiberglass to the roof by
передачи распорного усили гидростоек 16 через перекрыти 8.transfer strut effort gidroeek 16 through the ceiling 8.
В результате упругой деформации эластичных покрытий увеличиваетс площадь соприкосновени стеклоткани с кровлей и улучшаетс качество ириклеивани . Весь процесс приклеивани стеклоткани совмещаетс с работой комбайна по разрушению забо .As a result of the elastic deformation of the elastic coatings, the contact area of the glass fabric with the roof increases and the quality of the adhesive glue is improved. The whole process of gluing fiberglass is combined with the work of the combine for the destruction of the bottom.
25Предмет изобретени 25 of the invention
Устройство дл возведени перекрыти кровли над проходческим комбайном, включающее барабан со стеклотканью, сматываемой при 30 подаче комбайна на забой, установленный наA device for erecting a roof overlapping over a roadheader, including a drum with glass cloth, rolled up at 30 feed of the combine to the face, mounted on
перекрытии с гидростойками, отличающеес тем, что, с целью повышени надежности креплени кровли, оно снабжено кассетой с соплами дл нанесени на кровлю кле щегоoverlap with hydroresistances, characterized in that, in order to increase the reliability of the roof fastening, it is provided with a cassette with nozzles for applying an adhesive onto the roof
состава, внутри которой размещен барабан со стеклотканью, а перекрытие снабжено подпружиненными козырьками с эластичным покрытием .composition, which is located inside the drum with fiberglass, and the overlap is provided with spring-loaded visors with an elastic coating.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1775674A SU456906A1 (en) | 1972-04-21 | 1972-04-21 | The device for the construction of the roof overlap over a mining combine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1775674A SU456906A1 (en) | 1972-04-21 | 1972-04-21 | The device for the construction of the roof overlap over a mining combine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU456906A1 true SU456906A1 (en) | 1975-01-15 |
Family
ID=20511521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1775674A SU456906A1 (en) | 1972-04-21 | 1972-04-21 | The device for the construction of the roof overlap over a mining combine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU456906A1 (en) |
-
1972
- 1972-04-21 SU SU1775674A patent/SU456906A1/en active
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