A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first and second arms. Each arm may extend from a middle portion of the bracket. First and second implements may be rotatably mounted on mounting ends of two of the arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point.

A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first and second arms. Each arm may extend from a middle portion of the bracket. First and second implements may be rotatably mounted on mounting ends of two of the arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point.

A soil bed covering and planting apparatus is adapted to be carried along the length of a soil bed by a conveyer vehicle and includes a cover material reel configured to retain and supply a sheet of cover material, and a compaction roller configured to feed cover material over a soil bed and to press the cover material onto the soil bed. Two spike hammers are positioned adjacent to and at opposite sides of the compaction roller, each being configured to drive at least one spike through the cover material into the soil bed. An actuation structure is associated with each spike hammer and urges the spike hammer against a spike. A piercing assembly forms a series of holes in the sheet of cover material and engages with a drive structure that reciprocates the piercing assembly to drive one end of the piercing assembly through the sheet of cover material.

A LIDAR system for detecting a vehicle may include a processor configured to: scan a field of view (FOV) by controlling movement of at least one deflector at which at least one light source is directed; receive from at least one sensor signals indicative of light reflected from a particular object in the FOV; detect, based on time of flight in the received signals, portions of the particular object in the FOV that are similarly spaced from the light source; determine, based on the detected portions, at least a first portion having a first reflectivity corresponding to a license plate, and at least two additional spaced-apart portions corresponding to locations on the particular object other than a location of the first portion; and based on a spatial relationship and a reflectivity relationship between the first portion and the at least two additional portions, classify the particular object as a vehicle.

A system and methods for controlling the seed depth of a row planter utilizing sensed angle data from an angle sensor operably connected to a gauge wheel, the angle data corresponding to the height of the planter frame above the soil surface. The system comprises a piston assembly operably connected to a pump controlled by a processor. The processor is configured to actuate the pump based on the sensed angle data transmitted to the processor. The piston assembly configured to pivot the planter frame through and about a link assembly connected between the piston assembly and the planter frame. Methods for controlling seed depth utilizing sensed angle data from an angle sensor operably connected to a gauge wheel.

The present application discloses a production line for afforestation. The technical solution includes at least one mobile platform which has a living area formed thereon, a column disposed at the bottom thereof for forming a sunshade area under the mobile platform for cultivating seedlings, and a walking mechanism installed at the bottom of the column. The production line is convenient for the people to plant trees in the desert.

The present application discloses a production line for afforestation. The technical solution includes at least one mobile platform which has a living area formed thereon, a column disposed at the bottom thereof for forming a sunshade area under the mobile platform for cultivating seedlings, and a walking mechanism installed at the bottom of the column. The production line is convenient for the people to plant trees in the desert.

Disclosed is a lightweight electric earth drill including a mounting plate, a drill stem and an outer shell, a motor installed on the mounting plate and configured to drive the drill stem to rotate, a rechargeable battery configured to power the motor, and a controller configured to control the motor and electrically connected to the motor and the rechargeable battery. The lightweight electric earth drill is driven by the motor and has low noise, which causes less damage to health of the workers and does not disturb the residents around the construction site. The lightweight electric earth drill is powered by rechargeable battery or mains electricity without exhaust emission. The motor is controlled by the controller and rotates forwardly and reversely, enabling the drill bit to be pulled out after drilling the earth.

A LIDAR system for detecting a vehicle may include a processor configured to: scan a field of view (FOV) by controlling movement of at least one deflector at which at least one light source is directed; receive from at least one sensor signals indicative of light reflected from a particular object in the FOV; detect, based on time of flight in the received signals, portions of the particular object in the FOV that are similarly spaced from the light source; determine, based on the detected portions, at least a first portion having a first reflectivity corresponding to a license plate, and at least two additional spaced-apart portions corresponding to locations on the particular object other than a location of the first portion; and based on a spatial relationship and a reflectivity relationship between the first portion and the at least two additional portions, classify the particular object as a vehicle.

A seed unit for placing seeds into soil is described herein. A seed unit includes a seed meter for singulating seeds, a shaft to deliver the seeds into soil during operation, and an actuator coupled to the shaft. The actuator moves the shaft during operation and the shaft delivers seeds into the soil without a continuous seed trench.