A vibratory backfilling device includes a mounting frame, vertical base plates, cam link mechanisms and a soil beat actuator. The entire backfilling device is mounted on a rear cross beam of a transplanter, and follows the transplanter to move forwards between ridges; two sides of the mounting frame are connected to the vertical base plates respectively, and the cam link mechanism is mounted on the vertical base plate; and the soil beat actuator is rotatably arranged on the vertical base plate, an upper end of the long plate inclines towards an inner side of the vertical base plate and is hinged to a link rod of the cam link mechanism, and the soil beat actuator is driven by the cam link mechanism and continuously vibrates and beats two sides of the ridge to cause ridge soil to flow back and backfill a hole of the pot seedling.

An earth auger includes a transmission assembly arranged on a connecting base, a motor assembly connected with the transmission assembly and driving the transmission assembly to rotate, a controller arranged at a first side of the transmission assembly and connected with the motor assembly, a control knob and a plurality of indicator lights arranged on a housing, and a gyroscope sensor. The controller controls a rotation of the motor assembly through an on-off of a circuit. Angular velocities and angular acceleration critical values of different gears are set through the control knob. The indicator lights are used to display a current gear, and the gyroscope sensor is arranged on a second side of the transmission assembly. The gyroscope sensor obtains angular velocity information and angular acceleration information, and feedbacks a monitored signal to the controller. When the monitored signal exceeds a preset critical value, the controller stops the motor.

Example embodiments of the invention include a dibbler comprising a body having a seed entrance aperture configured to receive a seed, a seed exit aperture configured to allow the seed to exit the body, and a first channel configured allow the seed to travel from the seed entrance aperture to the seed exit aperture. In one nonlimiting example embodiment the dibbler includes a push pin and a gate slidingly connected to the body to cover and expose the seed exit aperture, wherein the body includes a second channel configured to allow the push pin to push the seed through the seed exit aperture.

Example embodiments of the invention include a dibbler comprising a body having a seed entrance aperture configured to receive a seed, a seed exit aperture configured to allow the seed to exit the body, and a first channel configured allow the seed to travel from the seed entrance aperture to the seed exit aperture. In one nonlimiting example embodiment the dibbler includes a push pin and a gate slidingly connected to the body to cover and expose the seed exit aperture, wherein the body includes a second channel configured to allow the push pin to push the seed through the seed exit aperture.

The present invention relates to a sowing device having a frame with at least one rotatably mounted first roller with a substantially cylindrical surface, with the first roller being designed to be rolled over a ground surface and to work seeds into the ground. The sowing device is characterized in that at least some portions, but preferable the full circumference, of the cylindrical surface of the first roller has radial indentations and radial protrusions alternating in the circumferential direction, the radial indentations each ascending radially towards at least one radial protrusion, preferably towards both radial protrusions, by way of a radial transition region.

The present invention relates to a sowing device having a frame with at least one rotatably mounted first roller with a substantially cylindrical surface, with the first roller being designed to be rolled over a ground surface and to work seeds into the ground. The sowing device is characterized in that at least some portions, but preferable the full circumference, of the cylindrical surface of the first roller has radial indentations and radial protrusions alternating in the circumferential direction, the radial indentations each ascending radially towards at least one radial protrusion, preferably towards both radial protrusions, by way of a radial transition region.

A device disperses a plurality of constituent materials by one or more of weight, volume, flow, time interval, and depths through one or more actuated dispenser openings connected to one or more of a plurality of chambers and a plurality of vessels. The device includes a gate (411B); an actuator a physical gate (405B); one or more load cells (605A, 605B. and 713); an artificial intelligence (AI) robot (807C); a lens (905); a computer (811C); a programmable logic controller (PLC) (805C); an encoder (1005B); a limit switch (1209B); and a sensor. The gate (411B), the actuator a physical gate (405B); and the load cell (713) enable a sequential dispensing of one or more constituents at targeted depths via the AI robot (807C), the lens (905), the computer (811C), the PLC (805C); the encoder (1005B), the limit switch (1209B), and/the sensor. The gate (411B), the actuator a physical gate (405B); and the load cell (713) are used to dispense by the load cell (605A) measuring the constituents by weight.

An automatic precise pneumatic plug tray seedling device comprises a body, a plug tray platform, a seed groove, an air pressure source, a control device, a conveyor device, a soil punching device, and a seed device. To become an automatic control of a closed loop of a pneumatic cylinder, it adjusts the input control signals through the track positioning control in the control device and the feedback signal conveyed by the conveyor device.

An automatic precise pneumatic plug tray seedling device comprises a body, a plug tray platform, a seed groove, an air pressure source, a control device, a conveyor device, a soil punching device, and a seed device. To become an automatic control of a closed loop of a pneumatic cylinder, it adjusts the input control signals through the track positioning control in the control device and the feedback signal conveyed by the conveyor device.

A method for classifying objects in a vehicle's surroundings includes receiving, on a pixel-by-pixel basis, a plurality of measurements associated with LIDAR detection results for a plurality of pixels of a field of view (FOV) of a LIDAR system configured to detect objects in at least part of the vehicle's surroundings, the measurements including at least one of: a presence indication, a surface angle, object surface physical composition, and a reflectivity level, receiving, on the pixel-by-pixel basis, at least one confidence level associated with each received measurement of the plurality of measurements, accessing at least one memory configured to store classification information for classifying a plurality of objects, and associating a plurality of pixels with a particular object based on the classification information and the received measurements with the at least one associated confidence level.