5results about How to "Precision picking" patented technology

The picking device comprises a base, a telescopic push rod, a picking pipe, an insertion piece controller and a cutting insertion piece, the picking pipe and the telescopic push rod are respectively connected with the base, a negative pressure source is connected to a tail end opening of the picking pipe, the insertion piece controller is connected outside the picking pipe in a sleeved mode, and the cutting insertion piece is connected with the telescopic push rod in a sleeved mode. The pipe wall of the front end of the picking pipe is internally provided with an insertion piece channel so as to communicate the interior and the exterior of the picking pipe, the tail end of the cutting insertion piece is fixed to the insertion piece controller, and the front end of the cutting insertion piece is inserted into the insertion piece channel so as to move along with the insertion piece controller, control the cutting insertion piece to stretch out and draw back at a front end opening of the picking pipe, surround picked objects and cut branches and stems. In this way, gentle positioning, stable suction and reliable collection of picked objects are achieved through negative pressure airflow, accurate and low-damage branch stem cutting is completed in combination with the insertion piece type cutting mechanism, and therefore efficient and high-quality automatic picking of the picked objects is achieved.

This utility model discloses an automatic crop harvesting device, belonging to the field of automated crop harvesting technology. The utility model includes a carrier and a support plate mounted on the carrier's bearing surface. The carrier is a motorized vehicle. A support and a drive assembly are mounted on the support plate to move the support along the length of the support plate. A picking component and a collecting component are connected to the mounting surface of the support. The picking component cuts the crop's rootstock; the collecting component below the picking component collects the cut fruit. In practical use, the support plate provides an installation platform for the support and drive assembly. The drive assembly enables the support to move along the length of the support plate. The picking component is responsible for cutting the rootstock of the cucurbitaceous crop, separating the fruit from the plant. The collecting component collects the fruit promptly after cutting. With the cooperation of the carrier, picking and collecting are integrated into one unit. This solves the technical problem of low picking and collecting efficiency of cucurbitaceous crops in the prior art.

The present application relates to the technical field of picking machine, and discloses a palm fruit picking machine, which comprises a moving table, the surface of the moving table is provided with a chute, the bottom of the moving table is fixedly connected with a moving shaft, the surface of the moving shaft is rotatably connected with a walking track, and the surface of the moving table is fixedly connected with a motor. When the walking track walks to the picking position, the motor is started to drive the threaded rod to rotate, the rising disc is lifted when the threaded rod rotates, the telescopic rod is lifted by the rising disc, the passive rod is moved upwards while the rising disc is lifted, the moving block is moved towards each other while the passive rod is moved, the right-angle plate is moved while the moving block is moved, the elastic plate is extruded while the right-angle plate is moved, the passive sliding block is moved downwards while the elastic plate is extruded, the push rod is moved while the passive sliding block is moved downwards, and the driven disc is moved downwards while the push rod is moved.

The present application relates to the technical field of agricultural harvesting machinery, and discloses a cross-ridge strawberry harvesting robot capable of realizing continuous large-batch picking, which comprises a walking mechanism, a picking mechanism, a collecting mechanism and a control module. Compared with the prior art, the cross-ridge strawberry harvesting robot adopts a four-wheel four-steering walking mechanism, can flexibly walk and turn between ridges, realizes continuous large-batch picking, and improves picking efficiency. The variable-width module can adjust the distance between the left and right driving modules, adapt to different ridge distances, and avoid damaging strawberry plants and fruits. The picking mechanism comprises a mechanical arm and a special synchronous belt, can accurately position and pick strawberry fruits, and reduces damage to the fruits. The picking hand is designed ingeniously, can complete picking by cutting off the fruit stem and clamping the fruit, and avoids directly contacting the fruit. These advantages make the cross-ridge strawberry harvesting robot have great advantages in practical application, and can significantly improve the efficiency and quality of strawberry picking.

This invention provides an automated and rapid harvesting method for green-skinned nuts in hilly areas, belonging to the technical field of green-skinned nut harvesting. The method includes the following steps: setting up a harvesting trolley, driving the trolley to the front of the nut tree, and then detecting whether the trolley's bottom plate is level. If it is not level, it is adjusted to a level position using a lifting device; using a laser radar to initially image and locate the green-skinned nuts; constructing a three-dimensional spatial model for harvesting green-skinned nuts; calculating the harvesting order of all nuts based on the three-dimensional spatial model, and then controlling a robotic arm to harvest them one by one; after harvesting the nuts on one side, the trolley moves to the next side of the nut tree until the entire tree is harvested. Each nut can be harvested from all four directions (north, south, east, and west). This invention fully automates the harvesting process, achieves high harvesting efficiency, has a very low probability of missed harvests, and realizes precise and rapid harvesting.