SU89224A1 - Apparatus for determining the direction and amount of twisting of an electric tractor cable - Google Patents
Apparatus for determining the direction and amount of twisting of an electric tractor cableInfo
- Publication number
- SU89224A1 SU89224A1 SU407571A SU407571A SU89224A1 SU 89224 A1 SU89224 A1 SU 89224A1 SU 407571 A SU407571 A SU 407571A SU 407571 A SU407571 A SU 407571A SU 89224 A1 SU89224 A1 SU 89224A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cable
- twisting
- determining
- electric tractor
- amount
- Prior art date
Links
Landscapes
- Ropes Or Cables (AREA)
Description
Предметом изобретени вл етс устройство дл определени направлени и количества закручиваний кабел , образующихс при поворотах электротрактораДл наблюдени закрученности кабел известны устро1 1ства со световым или звуковым сигналами.The subject of the invention is a device for determining the direction and number of cable twists generated when the electric tractor turns. In order to observe cable twisting, devices with light or sound signals are known.
Особенность предлагаемого устройства заключаетс в том, что, с целью недопущени значительного количества односторонних поворотов трактора, применен кулачковый диск, который разрывает цепь управлени электродвигател электротрактора. Кроме того, с целью контрол режима эксплуатации кабел электротрактора, установлен самопищущий прибор. Схема устройства дл определени направлени и количества закручиваний кабел электротрактора приведена на чертеже .A feature of the proposed device is that, in order to prevent a significant number of one-way turns of the tractor, a cam disc is used, which breaks the control circuit of the electric motor of the electric tractor. In addition, in order to control the operation mode of the electric tractor cable, a self-feeding device is installed. A schematic of the device for determining the direction and number of twistings of the electric tractor cable is shown in the drawing.
Кабель / проходит через ролики 2 и 3 поворотной стрелы 4 электротрактора 5. Стойка 6 поворотной (Стрелы снабжена нарезкой, на которой помещена гайка 7; последн перемещаетс вдоль оси стойки 6 при поворотах стрелы 4.The cable / passes through the rollers 2 and 3 of the swivel boom 4 of the electric tractor 5.
Гайка 7 соединена гибки i тросом 8 со стрелкой 9. Когда суммарное закручивание кабел при поворотах электротрактора равно нулю, стрелка 9 стоит посередине щкалы 10. На оси стрелки 9 установлен кулачковый диск, не показанный на чертеже, ко1-орый разрьшает цепь управлени электродвигател электромотора, в случае превыщени числа закручиваний кабел сверх допустимого количества. На тросе 8 установлено перо //, при помощи которого производитс запись числа закручиваний кабел на движущейс ленте прибора 12.Nut 7 is connected by bending i with cable 8 with arrow 9. When the total cable twisting is equal to zero when turning the electric tractor, arrow 9 stands in the middle of the slits 10. On the axis of arrow 9 there is a cam disc, not shown in the drawing, which breaks the control circuit of the electric motor of the electric motor, in case of exceeding the number of cable twists over the permissible amount. A cable is mounted on the cable 8, // with which the number of cable twists on the moving tape of the device 12 is recorded.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU407571A SU89224A1 (en) | 1949-11-22 | 1949-11-22 | Apparatus for determining the direction and amount of twisting of an electric tractor cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU407571A SU89224A1 (en) | 1949-11-22 | 1949-11-22 | Apparatus for determining the direction and amount of twisting of an electric tractor cable |
Publications (1)
Publication Number | Publication Date |
---|---|
SU89224A1 true SU89224A1 (en) | 1949-11-30 |
Family
ID=48260526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU407571A SU89224A1 (en) | 1949-11-22 | 1949-11-22 | Apparatus for determining the direction and amount of twisting of an electric tractor cable |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU89224A1 (en) |
-
1949
- 1949-11-22 SU SU407571A patent/SU89224A1/en active
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