A hand-held tilling device for powered hand-held tilling of substrate includes a support that is hollow. A drive assembly is coupled to a top end of the support. The drive assembly is configured for grasping in a hand of a user. A tillage assembly is coupled to a bottom end of the support. The tillage assembly is drivingly coupled to the drive assembly. The drive assembly is positioned on the support for grasping in the hand of the user. The drive assembly is positioned to motivate the tillage assembly to till a substrate selected by the user.

An agricultural tool including a powered motor that supplies vibration to a tool implement. The vibration allows a user to dig with decreased effort, and also reduces the likelihood of severing a root on a plant by replacing the linear force required to dig with transverse vibration. The tool includes a one-handed grip, allowing the user a free hand to assist with gardening activities.

A handle replacement system for manipulating earth includes a handle that may be manipulated. The handle comprises dimensional lumber. A head is removably coupled to the handle. Thus, the head may manipulate earth. The head is structured to receive dimensional lumber.

A handle replacement system for manipulating earth includes a handle that may be manipulated. The handle comprises dimensional lumber. A head is removably coupled to the handle. Thus, the head may manipulate earth. The head is structured to receive dimensional lumber.

Disclosed is an electromotive hoe, including: a working rod which has a predetermined length, and has a power source provided at one side thereof and a shaft protruding from the other side thereof so that a rotational force of the power source is transmitted; an upper cover which has a disc shape and has a first through hole formed in the central portion so that the shaft is inserted; a rotating plate which has a plate-like structure, and has a second through hole formed in the central portion so that the shaft is inserted, and is coupled to an end portion of the shaft by a fastening means to be in close contact with a lower surface of the upper cover; and a hoe blade formed to protrude vertically along the edge of the rotating plate.

The invention relates to agricultural manual implements with teeth, particularly to operating elements of hand cultivators. The operating element 2 of the cultivator 1 contains distributed spiral teeth 3, forming an open circular profile 4 in the plan. The spiral teeth 3 are connected in the upper part to each other in the shape of a regular polygon 5, while the pointed part 6 of the spiral tooth 3 smoothly passes into its remaining cylindrical part 7. The tilt angle of the spiral teeth 3 to the horizon is β=25-45°, the sharpening angle of the teeth is α=20-40°, the angle of rotation of the full penetration of the tooth 3 is γ=40-120°, and the thickness of the cutting edge 7 of the spiral tooth 3 is h=1-3 mm. The invention allows to reduce the fatigue of human muscles during loosening due to easy penetration of the operating element 2 of the cultivator 1 into the soil when it is installed on the soil at the angle δ=60-90° to the horizon while minimizing premature soil subsidence, eliminating the need to repeat cultivation of the same plot.

The invention relates to agricultural manual implements with teeth, particularly to operating elements of hand cultivators. The operating element 2 of the cultivator 1 contains distributed spiral teeth 3, forming an open circular profile 4 in the plan. The spiral teeth 3 are connected in the upper part to each other in the shape of a regular polygon 5, while the pointed part 6 of the spiral tooth 3 smoothly passes into its remaining cylindrical part 7. The tilt angle of the spiral teeth 3 to the horizon is β=25-45°, the sharpening angle of the teeth is α=20-40°, the angle of rotation of the full penetration of the tooth 3 is γ=40-120°, and the thickness of the cutting edge 7 of the spiral tooth 3 is h=1-3 mm. The invention allows to reduce the fatigue of human muscles during loosening due to easy penetration of the operating element 2 of the cultivator 1 into the soil when it is installed on the soil at the angle δ=60-90° to the horizon while minimizing premature soil subsidence, eliminating the need to repeat cultivation of the same plot.

Disclosed embodiments include a two-shafted multi-tool including a primary shaft having a D-handle at one end and a releasable tool connector at the opposite end, and a secondary shaft having a D-handle at one end and a rotating connector at the opposite end, and wherein the rotating connector couples the secondary shaft to the primary shaft substantially adjacent to the releasable tool connector. Further disclosed embodiments include at least one adjustable shaft handle that is releasably couplable to either the primary shaft or the secondary shaft.

Disclosed embodiments include a two-shafted multi-tool including a primary shaft having a D-handle at one end and a releasable tool connector at the opposite end, and a secondary shaft having a D-handle at one end and a rotating connector at the opposite end, and wherein the rotating connector couples the secondary shaft to the primary shaft substantially adjacent to the releasable tool connector. Further disclosed embodiments include at least one adjustable shaft handle that is releasably couplable to either the primary shaft or the secondary shaft.

A method and a module for picking weeds or plants with an implement provided on an agricultural vehicle is provided. The method comprises capturing images of a field traveled by the agricultural vehicle, the field comprising weeds and crops. The method also comprises generating a map from the captured images, comprising coordinates of the weeds and crops; determining, based on the coordinates of the weeds and crops, at least one picking location that maximizes a number of weeds to be picked in a single take and one offset for the implement to follow for arriving at the optimal location; moving the implement along the offset; and picking weeds at the optimal location with the implement.