Apparatuses and techniques for subterranean placement or positioning of one or more items are provided. In one aspect, an apparatus is configured to form a hole in the ground and subsequently provide a pathway for positioning one or more items in the hole. In one form, the items that may subterraneously placed or positioned using the apparatus may include agricultural products such as seeds or delivery vehicles that include one or more fertilizers or pesticides or combinations of these materials.

The disclosure provides an earth auger comprising a supporting assembly, a drill pipe assembly including a drill pipe, a driving assembly arranged on the supporting assembly to drive the drill pipe assembly to work and a brake assembly including a trigger component that brakes the driving assembly and a brake lever connected through a first pivot and matched with the trigger component. The projection part of the brake lever on the plane perpendicular to the axis of the drill pipe is located outside the projection of the supporting assembly on the plane perpendicular to the axis of the drill pipe. The earth auger provided by the disclosure can effectively prevent accidents and improve the safety performance of the earth auger.

An apparatus for forming a plurality of uniformly-spaced holes in soil includes a handle portion for being gripped by a user of the apparatus, a linear rail portion extending from the handle portion defining a central axis, and a plurality of projections extending from the linear rail portion that are arranged in an adjacent relationship along the central axis. In one form, the spacing of the plurality of projections along the central axis is selected based one or more species of plants.

An apparatus for forming a plurality of uniformly-spaced holes in soil includes a handle portion for being gripped by a user of the apparatus, a linear rail portion extending from the handle portion defining a central axis, and a plurality of projections extending from the linear rail portion that are arranged in an adjacent relationship along the central axis. In one form, the spacing of the plurality of projections along the central axis is selected based one or more species of plants.

A planting device may include a platform having a top surface, a bottom surface, and an aperture. Either a projection that extends from the bottom surface or a planting tube that extends from the top surface may be configured couple to the aperture. The projection and the planting tube may be interchangeable. The planting device may further include a handle extending from the top surface.

Provided herein is an electric powered digging apparatus comprising: a powerhead, the power head comprises a motor and a gearbox; a handle frame, the powerhead is mounted onto the handle frame; and a drill bit, the drill bit is driven by the motor to rotate around a longitudinal axis, the electric power digging apparatus further comprises: a first safety mechanism, wherein the first safety mechanism reduces torque output to the drill bit when the powerhead spins around the longitudinal axis for an angle larger than a first threshold, and a second safety mechanism, wherein the second safety mechanism reduces torque output to the drill bit when the powerhead spins around the longitudinal drive axis at an angular speed larger than a second threshold FIG. 1

A planting device may include a platform having a top surface, a bottom surface, and an aperture. Either a projection that extends from the bottom surface or a planting tube that extends from the top surface may be configured couple to the aperture. The projection and the planting tube may be interchangeable. The planting device may further include a handle extending from the top surface.

Disclosed herein is a nut planter tool comprising an elongate drop tube fixed to a dig tube. The dig tube is spaced from the drop tube with each having generally parallel central axes. A plunger assembly comprises a plunger at an inferior end that translates within the dig tube. The tool ergonomically removes a soil core that is larger than the diameter of the tree nut, delivers the nut from an ergonomic height to a proper depth for germination; and replaces the soil core, covering the tree nut. The device is utilized standing upright thus eliminating the physical labor of bending over and reducing typical nut planting time.

Disclosed herein is a nut planter tool comprising an elongate drop tube fixed to a dig tube. The dig tube is spaced from the drop tube with each having generally parallel central axes. A plunger assembly comprises a plunger at an inferior end that translates within the dig tube. The tool ergonomically removes a soil core that is larger than the diameter of the tree nut, delivers the nut from an ergonomic height to a proper depth for germination; and replaces the soil core, covering the tree nut. The device is utilized standing upright thus eliminating the physical labor of bending over and reducing typical nut planting time.

The present invention relates to a planting tool, comprising a tube element with an inlet end and an outlet end. It further comprises a ground support rotatably connected to the tube element via a pivot point. The ground support comprises a first part with a pedal area and a second part with a hatch area, a mechanism comprising a first clamp and a second clamp, wherein the mechanism in an open state prevents movement between the hatch area and the outlet end and maintains the hatch area at a distance from the outlet end by means of contact between the first and second clamp, and in a closed state prevents movement between the hatch area and the outlet end and maintains the hatch area in contact with the outlet end, and the first clamp comprising a switch allowing a user to change position of said first clamp to switch the state of the mechanism from the open state to the closed state.