Multi-drill culti-rotavator
OwnerChaitanya A. Patelinventor
Life of this patent
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Abstract
The Multi-drill culti rotavator, according to the present invention, is used for cultivating or ploughing the soil and at the same 10 time, for rotavating the soil for agricultural and gardening purpose. Said culti rotavator effectively drills and cultivates the soil preparing it for the irrigation retaining soil moisture increasing soil absorption capacity of the soil. Said multi drill culti rotavator is hung at the rear end of the tractor. It comprises of: Differential Gear Box Assembly 2, Main Body Assembly 3, Bottom differential Gear box Assembly 4, Gear Axle Assembly 5, End Bearing Housing Assembly 6, Drill Bit Shaft Assembly 7.
Claims8
A multi drill culti rotavator P cultivating and rotavating soil in a single pass, wherein the multi drill culti rotavator P comprises:
- a Differential Gear Box Assembly (2);
- a Main Body Assembly (3);
- a Bottom differential Gear box Assembly (4);
- a Gear Axle Assembly (5);
- an End Bearing Housing Assembly (6);
- and
- a Drill Bit Shaft Assembly (7) comprising a plurality of drill bits;
- wherein said Differential Gear Box Assembly (2) comprises a plurality of gears and is connected to the main body Assembly (3);
- said Main Body Assembly (3) is pentagonal and is attached to the Differential Gear Box Assembly (2) on one side and to the Bottom differential Gear box Assembly (4) on the other side;
- said Main Body Assembly (3) holds the Bottom differential Gear box Assembly (4);
- said Bottom differential Gear box Assembly (4) is connected to the Gear Axle Assembly (5) on either side;
- said Gear Axle Assembly (5) comprising a plurality of main spiral bevel gears (5.3), is connected to the Bottom differential Gear box Assembly (4) to transmit power from the Gear Axle Assembly (5) to the End Bearing Housing Assembly (6);
- said End Bearing Housing Assembly (6) is attached to Main Body Assembly (3);
- and
- said Drill Bit Shaft Assembly (7) is configured to transmit power from the main spiral bevel gears (5.3) to a plurality of drill bits (7.2) to rotate adjoining ones of the plurality of drill bits (7.2) in opposing clockwise and anticlockwise directions and which are attached to said Bottom differential Gear box Assembly (4);
- wherein said Drill Bit Shaft Assembly (7) comprises;
- a plurality of Drill bit Shafts (7.1);
- a plurality of Drill bits (7.2);
- a plurality of Drill Bit Bearing Housing (7.3);
- and
- a plurality of Spiral bevel gears (7.4);
- wherein each said Drill bit Shaft (7.1) is configured to connect a respective one of the drill bit bearing housings (7.3) and a respective one of the spiral bevel gears (74), transfer the input power to a respective one of said plurality of drill bits (7.2);
- each said spiral bevel gear (7.4) is in connection with a respective one of the Main spiral Bevel Gears (5.3) and configured to provide motion to a respective one of the drill bits (7.2);
- wherein said main spiral bevel gears (5.3) are provided in pairs and geared with respective ones of the spiral bevel gears (74), where the main spiral bevel gears (5.3) rotate in pair to rotate the said paired spiral bevel gears (7.4) in opposite rotational directions to rotate the drill bits (7.3) in opposite rotational directions from the adjoining ones;
- each drill bit (7.2) comprises a ploughing section with a plurality of curved rotavator blades (7.5) on the upper most edge of the drill bit (7.2) and positioned at 102 degrees with outward convexity with respect to the drill bit (7.2);
- each said spiral bevel gear (7.4) is connected to a respective one of the plurality of drill bits (7.2) connected to the corresponding rotavation blades;
- and
- said rotavating blades (7.5) are fixed perpendicularly to the drill bits (7.2) configured to initiate rotation in a reverse direction than that of the adjoining drill bit to drill multiple furrows at a time.
Dependencies are inferred from the claim text.