SU1270319A1 - Work-performing member of excavating machine - Google Patents
Work-performing member of excavating machine Download PDFInfo
- Publication number
- SU1270319A1 SU1270319A1 SU853910198A SU3910198A SU1270319A1 SU 1270319 A1 SU1270319 A1 SU 1270319A1 SU 853910198 A SU853910198 A SU 853910198A SU 3910198 A SU3910198 A SU 3910198A SU 1270319 A1 SU1270319 A1 SU 1270319A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shell
- rotation
- wedges
- shaft
- drive shaft
- Prior art date
Links
Landscapes
- Retarders (AREA)
Abstract
Изобретение относитс к средствам механизации выемки угл и снижает энергоемкость выемки угл . Дл этого на приводном валу 4 на опорах качени свободно установлена обечайка 2 с клинь ми 3 и погрузочными лопаст ми. Обечайка 2 св зана с валом 4 посредством элементарной зубчатой передачи. От приводного механизма посредством поворотного редуктора с зубчатыми передачами 7-12 приводитс во вращение вал 4 с диском 1. От приводного вала 4 через планетарную передачу 13-16 и шлицевое соединение 17 крут щий момент передаетс обечайке 2 с клинь ми 3 и лопаст ми. При этом частота i вращени обечайки 2 меньше частоты вращени диска I, что обеспечивает снижение (Л энергоемкости выемки угл . 2 ил.This invention relates to the mechanization of coal mining and reduces the energy intensity of coal mining. For this purpose, a shell 2 with wedges 3 and loading vanes is loosely mounted on the drive shaft 4 on the rolling bearings. The shell 2 is connected to the shaft 4 by means of an elementary gearing. From the drive mechanism, a rotating shaft with gears 7-12 is driven into rotation by the shaft 4 with the disk 1. From the drive shaft 4 through the planetary gear 13-16 and the splined connection 17, the torque is transmitted to the shell 2 with the wedges 3 and the blades. At the same time, the frequency i of rotation of the shell 2 is less than the frequency of rotation of the disk I, which ensures a reduction (L of the energy intensity of the excavation angle 2 ill.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853910198A SU1270319A1 (en) | 1985-06-10 | 1985-06-10 | Work-performing member of excavating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853910198A SU1270319A1 (en) | 1985-06-10 | 1985-06-10 | Work-performing member of excavating machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1270319A1 true SU1270319A1 (en) | 1986-11-15 |
Family
ID=21182504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853910198A SU1270319A1 (en) | 1985-06-10 | 1985-06-10 | Work-performing member of excavating machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1270319A1 (en) |
-
1985
- 1985-06-10 SU SU853910198A patent/SU1270319A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 514950, кл. Е 21 С 25/06, 1976. Больдт Г., Зандер Р., Айхбаум Ф. Комбайн с дисковым исполнительным органом- путь к интегрированной механизации лав. Глюкауф, № 20, 1978, с. 8. * |
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