SU599021A1 - Rotary bucket excavator - Google Patents
Rotary bucket excavatorInfo
- Publication number
- SU599021A1 SU599021A1 SU762410243A SU2410243A SU599021A1 SU 599021 A1 SU599021 A1 SU 599021A1 SU 762410243 A SU762410243 A SU 762410243A SU 2410243 A SU2410243 A SU 2410243A SU 599021 A1 SU599021 A1 SU 599021A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- belt
- conveyor
- excavator
- arc
- rotary
- Prior art date
Links
Landscapes
- Control Of Conveyors (AREA)
- Belt Conveyors (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Description
РОТОРНЫЙ ЭКСКАВАТОРROTARY EXCAVATOR
(54)(54)
Ч - угол поворота стрелы с конзейером в плане.H - the angle of rotation of the boom with konseyerom in the plan.
Угол в вызывает поперечный сход конвейерной ленты. Установка роликоопор згруэовой ветви по дуге выпуклостью вверх создает центрирующий эффект , описывае 2ай зависимостью sin вThe angle in causes a transverse gathering of the conveyor belt. Installing the roller arm of the zgrueva branch in an arc with a bulge upwards creates a centering effect, describe the 2nd dependence of sin in
%-k-|-)() где X - величина поперечного схода ленты; % -k- | -) () where X - the value of the transverse gathering of the tape;
В - ширина ленты; соответственно погонный вес ленты и материала;B - tape width; accordingly, the weight of the tape and material;
м - сила нат жени ленты; i( -радиус выпуклости угол наклона боковых роликов груэоаой ветвиm - belt tension force; i (radius of convexity of the angle of inclination of the side rollers
f - коэффициент трени ленты о ролик.f - coefficient of friction of the tape on the roller.
эффект центрирозани усиливаетс при повороте, -например, боковых роликон грузовых роликооьор в плане вперед по холу ленты.the effect of the centriosal is enhanced when turning, for example, the side rolicons of the cargo rollers in plan forward along the front of the belt.
Оптимальным значением радиуса кри визны профил установки грузовых роjfiJKoonop вл етс величинаThe optimal value of the radius of curvature of the installation profile of cargo rojfiJKoonop is
Т {1,5 т 3,5) ВT {1.5 t 3.5) V
к to
где CH длина конвейера.where CH is the length of the conveyor.
Предлагаема конструкци позвол ет снизить трудоемкость изготовлени ро торного экскаватора, предназначенного дл работы на уклонах, обеспечив при этом удержание конвейерной ленты от поперечного схода.The proposed design makes it possible to reduce the laboriousness of manufacturing a rotor excavator designed to work on slopes, while at the same time keeping the conveyor belt from lateral descent.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762410243A SU599021A1 (en) | 1976-10-08 | 1976-10-08 | Rotary bucket excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762410243A SU599021A1 (en) | 1976-10-08 | 1976-10-08 | Rotary bucket excavator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU599021A1 true SU599021A1 (en) | 1978-03-25 |
Family
ID=20679185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762410243A SU599021A1 (en) | 1976-10-08 | 1976-10-08 | Rotary bucket excavator |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU599021A1 (en) |
-
1976
- 1976-10-08 SU SU762410243A patent/SU599021A1/en active
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