Row digger
OwnerBlake Berbereiainventor
Life of this patent
Estimating the term…
Abstract
The Row Digger provides a tool that enables an operator of the Row Digger to remove dirt piles interfering with irrigation between crop field furrows and irrigation trenches. The Row Digger includes a frame capable of moving from a transportation position to an operation position. The Row Digger also includes a plurality of digger arms extending from a central hub and each terminating in a corresponding digging disc. The central hub is connected to the frame at a hub angle and is capable of rotation about a hub axis. Each digging disc is also connected to the corresponding digger arm at a disc angle. Each digging disc enters a crop furrow and utilizes the slopes of the ridges to create the rotation required about the hub axis and ensure a path of travel for the digging discs that removes the impeding dirt piles.
Claims20
A Row Digger comprising:
- a main frame having a wheel connected to the main frame and a means for connecting the main frame to a vehicle opposite the wheel;
- a hub frame connected transversely to the main frame between the wheel and the means for connecting the main frame to a vehicle;
- a hub assembly connected to the hub frame at a position in the hub frame and at a hub angle with respect to the hub frame and having a hub housing and a hub flange with a plurality of hub tabs extending from the hub flange and wherein the hub flange can rotate with respect to the hub housing wherein the position of the hub assembly in the hub frame is adjustable and wherein the hub angle is also adjustable;
- a plurality of digger arms corresponding in number to the plurality of hub tabs and connected to and extending from the plurality of hub tabs;
- and
- a plurality of digging discs corresponding in number to and connected to the plurality of digger arms.
A Row Digger comprising:
- a main frame having a wheel connected to the main frame;
- an extender frame pivotally connected to the main frame at an elbow joint assembly such that the main frame can both pivot and rotate with respect to the extender frame;
- a hydraulic mount with a means for connecting the hydraulic mount to a vehicle and having a hydraulic arm connected to the extender frame opposite the elbow joint;
- a hub frame connected transversely to the main frame between the wheel and the elbow joint assembly;
- a hub assembly connected to the hub frame in a position in the hub frame and at a hub angle with respect to the hub frame and having a hub housing and a hub flange with a plurality of hub tabs extending from the hub flange and wherein the hub flange can rotate with respect to the hub housing and wherein the position of the hub assembly in the hub frame is adjustable and wherein the hub angle is adjustable;
- a plurality of digger arms corresponding in number to the plurality of hub tabs and connected to and extending from the plurality of hub tabs wherein the plurality of digger arms each has a hub arm and a disc arm rotatably connected to the hub arm and wherein each of the hub arms has a hub arm spring bracket and each of the disc arms has a disc arm spring bracket and wherein an arm spring is connected between each hub arm spring bracket and each disc arm spring bracket;
- and
- a plurality of digging discs having a front convex surface and a rear concave surface and each having a flat central surface and a cutting perimeter surface and corresponding in number to and connected to the plurality of digger arms at a disc angle, the disc angle set to ensure that the digging disc approaches a furrow in a field with the appropriate orientation so as to ensure that the convex surface of one of the digging discs comes into contact with a slope of a ridge in a field when in use.
A method of removing dirt piles between an irrigation trench and furrows in a field comprising the steps of:
- a. Providing a Row Digger comprising
- a main frame having a wheel connected to the main frame and a means for connecting the main frame to a vehicle opposite the wheel;
- a hub frame connected to the main frame between the wheel and the means for connecting the main frame to a vehicle;
- a hub assembly connected to the hub frame at a hub angle and having a hub housing and a hub flange with a plurality of hub tabs extending from the hub flange and wherein the hub flange can rotate with respect to the hub housing;
- a plurality of digger arms corresponding in number to the plurality of hub tabs and connected to and extending from the plurality of hub tabs;
- and
- a plurality of digging discs corresponding in number to and connected to the plurality of digger arms;
- b. Connecting the Row Digger to a tow vehicle;
- c. Placing the Row Digger and the tow vehicle in a field with an irrigation trench and ridges and furrows oriented substantially perpendicular to the irrigation trench wherein one or more dirt piles is located in one or more of the furrows near the irrigation trench;
- and
- d. Using the tow vehicle to tow the Row Digger along the irrigation trench such that the wheel of the Row Digger travels in the irrigation trench.
Dependencies are inferred from the claim text.