SU105801A1 - Application to rotate the platform of a powerful excavator low-speed electric motor built-in design - Google Patents
Application to rotate the platform of a powerful excavator low-speed electric motor built-in designInfo
- Publication number
- SU105801A1 SU105801A1 SU553872A SU553872A SU105801A1 SU 105801 A1 SU105801 A1 SU 105801A1 SU 553872 A SU553872 A SU 553872A SU 553872 A SU553872 A SU 553872A SU 105801 A1 SU105801 A1 SU 105801A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric motor
- platform
- design
- rotate
- application
- Prior art date
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
Известные устройства дл поворота платформ мощных экскаваторов обычно включают в себ систему редукторов; это усложн ет конструкцию устройства.Known devices for rotating platforms of powerful excavators typically include a gearbox system; This complicates the design of the device.
В описываемом устройстве применен тихоходный электродвигатель встроенной конструкции, дл чего ротор и статор электродвигател расположены концентрично по отношению к оси вращени платформы и укреплены соответственно на опорной раме и на поворотной платформе.In the described device, a low-speed electric motor of built-in construction is used, for which the rotor and the stator of the electric motor are arranged concentrically with respect to the axis of rotation of the platform and are fixed respectively on the support frame and on the turntable.
На чертеже показано устройство в разрезе по вертикальной плоскости .The drawing shows the device in section along a vertical plane.
В св зи с тем, что поворотна платформа / и нижн опорна рама 2 экскаватора имеют большую жесткость, примен емый тихоходный двигатель может неDue to the fact that the turning platform / and the lower support frame 2 of the excavator have greater rigidity, the low-speed engine used may not
иметь специального корпуса н вала . Отдельные элементы статора 5 и ротора 4 могут соответственно укрепл тьс непосредственно на поворотной платформе и нижней раме. Кол/1ектор 5 электродвигател размещен в непосредственной близости шкворн 6 вращени рамы .have a special body n shaft. The individual elements of the stator 5 and the rotor 4 can respectively be fixed directly on the turntable and the lower frame. The count / 1 sector 5 of the electric motor is located in the immediate vicinity of the pivot pin 6 of the frame.
Предмет изобретени Subject invention
Применение дл поворота платформы .мощного экскаватора тихоходного электродвигател встроенной конструкции дл чего активные части электродвигател (ротор и статор) располагаютс концентрично по отношению к оси вращени поворота и креп тс непосредственно в опорной раме н поворотной платформе.The use of a powerful excavator of a low-speed electric motor with built-in structure for rotating the platform, for which the active parts of the electric motor (rotor and stator) are concentric with respect to the axis of rotation of the rotation and are attached directly to the supporting frame on the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU553872A SU105801A1 (en) | 1956-06-19 | 1956-06-19 | Application to rotate the platform of a powerful excavator low-speed electric motor built-in design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU553872A SU105801A1 (en) | 1956-06-19 | 1956-06-19 | Application to rotate the platform of a powerful excavator low-speed electric motor built-in design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU105801A1 true SU105801A1 (en) | 1956-11-30 |
Family
ID=48379168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU553872A SU105801A1 (en) | 1956-06-19 | 1956-06-19 | Application to rotate the platform of a powerful excavator low-speed electric motor built-in design |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU105801A1 (en) |
-
1956
- 1956-06-19 SU SU553872A patent/SU105801A1/en active
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