Rotational planetary gearbox for energy optimization
The present invention relates to a rotational planetary gearbox comprises a body ( 15 ) having an input shaft ( 4 ), an output shaft ( 5 ), a fixed sun gear ( 3 ), a rotatable sun gear ( 8 ), a carrier ( 14 ), a plurality of input planet gear ( 9 ) and a plurality of guide planet gear ( 11 ), a planet shaft ( 10 ). The rotatable sun gear ( 8 ) fixed on the input shaft ( 4 ) and input planet gears ( 9 ) are engaged with rotatable sun gear ( 8 ). Said input planet gears ( 9 ) supported through planet shaft ( 10 ) mounted between carriers ( 14 ). The guide planet gear ( 11 ) mounted on the extended planet shaft ( 10 ) and said guide planet gear ( 11 ) engaged with fixed sun gear ( 3 ). The output shaft ( 5 ) rigidly mounted on output side carrier ( 7 ). Arrangement of these gears saves the energy and provides more efficiency and millage in field of industrial sector, automobile industries, Electric vehicles segment etc.
1 . A rotational planetary gearbox for energy optimization comprises a body ( 15 ) having two circular end plate ( 1 , 2 ) positioned parallel and opposite to each other; the circular end plate ( 1 ) provided with a fixed sun gear ( 3 ) having axial direction towards the circular end plate ( 2 ) in horizontal axis;
a carrier assembly ( 14 ) having an input side carrier ( 6 ) and output side carrier ( 7 ); said input side carrier ( 6 ) and output side carrier ( 7 ) are assembled opposite to each other;
a rotatable sun gear ( 8 ) rigidly mounted on an input shaft ( 4 ) extended in the horizontal axis and disposed in a centroid borehole of the circular end plate ( 1 ) followed by the input side carrier ( 6 ) and the fixed sun gear ( 3 );
a plurality of input planet gears ( 9 ) arranged in between the input side carrier ( 6 ) and output side carrier ( 7 ) through a plurality of planet shafts ( 10 ); said plurality of the input planet gears ( 9 ) engaged with the rotatable sun gear ( 8 );
the plurality of planet shafts ( 10 ) extended through the input side carrier ( 6 ); said extended end of each planet shaft ( 10 ), a plurality of guide planet gears ( 11 ) mounted; said plurality of guide planet gears ( 11 ) engaged with the fixed sun gear ( 3 );
an output shaft ( 5 ) is rigidly mounted with the output side carrier ( 7 ) of the carrier assembly ( 14 ); said output shaft ( 5 ) is extended in the horizontal axis and throughout the centroid borehole of the circular end plate ( 2 ).
2 . The rotational planetary gearbox as claimed in claim 1 , wherein the plurality of the input planetary gears and the plurality of the guide planet gears ( 11 ) are rotate at the same angular velocity.
3 . The rotational planetary gearbox as claimed in claim 1 , wherein a bearing ( 12 ) with an oil seal ( 13 ) are provided in the centroid borehole of circular end plates ( 1 , 2 ) through which the input shaft ( 4 ) and output shaft ( 5 ) is extended.
4 . The rotational planetary gearbox as claimed in claim 1 , wherein the fixed sun gear ( 3 ) and the plurality of the guide planet gears ( 11 ) are helical gears having teeth slanted at an angle of 25°-45° and are in opposite hand gear connection.
5 . The rotational planetary gearbox as claimed in claim 4 , wherein the fixed sun gear ( 3 ) and the plurality of the guide planet gears ( 11 ) are rolling without slippage which reduces friction loss.
6 . The rotational planetary gearbox as claimed in claim 1 , wherein the rotatable sun gear ( 8 ) and the plurality of the input planet gears ( 9 ) are helical gears having teeth slanted at an angle of 25°-45° and are in opposite hand gear connection.
7 . The rotational planetary gearbox as claimed in claim 1 , wherein a bearing ( 12 ) is provided in the input side carrier ( 6 ) and output side carrier ( 7 ) through which the planet shaft ( 10 ) is extended.