38results about How to "Guaranteed picking efficiency" patented technology

The invention provides a self-walking wheel type picking and bundling device which comprises a combined harvester, a cutting table, a picking device and a roller conveying device, wherein the picking device comprises an elastic claw picker, a belt wheel and a picking rack; the elastic claw picker is fixedly arranged on the picking rack; a straight gear a is arranged on the side surface of the picking rack and is coaxial with the elastic claw picker; a straight gear b is positioned at the lower part of the straight gear and is meshed with the straight gear b; the belt wheel is coaxial with the straight gear a and is positioned at the outer side of the straight gear a; the belt wheel is in power connection with a middle stepless speed-variable output belt wheel by virtue of a belt; certain ends of a connecting rack a and a connecting b are respectively welded at two sides of the picking rack, and the other ends of the connecting rack a and the connecting b are respectively and fixedly connected with the cutting device; a connecting rod a and a connecting rod b are respectively positioned at the upper parts of the connecting rack a and the connecting rack b; one ends of the connecting rod a and the connecting rod b are fixedly connected with two sides of the picking rack, and the other ends of the connecting rod a and the connecting rod are respectively and fixedly connected with a side plate a of the cutting table and a side plate b of the cutting table. The self-walking wheel type picking and bundling device is capable of picking up and bundling straw materials scattered in a field, and cutting and harvesting higher-stubble crops.

The invention relates to a track-ground dual-purpose conveyor applied to forest, fruit and tea gardens and belongs to the technical field of agricultural conveying machinery. The track-ground dual-purpose conveyor applied to the forest, fruit and tea gardens comprises a double track frame, a plurality of conveying units and a traction mechanism. When a freight vehicle needs to be conveyed to a high place from a low place in a mountain and hill area, the freight vehicle is placed on sliding frames, the traction mechanism pulls the highest sliding frame to slide upward, every two adjacent sliding frames are connected through a chain, and thus the traction mechanism can pull all the conveying units to move upward. When the freight vehicle is conveyed to the particular height of the mountain and hill area along with the conveying units, the freight vehicle is moved off from the sliding frames, at the moment, since the freight vehicle is provided with ground wheels, the freight vehicle caneasily run on the particular height of the mountain and hill area, and thus the freight vehicle can run on tracks of the double track frame and the ground of the mountain and hill area, and the dual purpose effect is achieved. The freight vehicle can run on the ground and the tracks.

The invention discloses a device for automatically picking table tennis balls. The device comprises a shell, infrared probes are arranged on the front and rear side faces of the shell, a driving wheelis arranged at the outer side of a driver, a movable guide rail is arranged at the inner side of an opening, slide grooves are formed in the two sides of the movable guide rail, and slide blocks arearranged at the inner sides of the slide grooves and rotatably connected with supporting rods, a mounting plate is fixedly mounted at the upper ends of the supporting rods, a ball is fixedly mounted at the lower end of the mounting plate through a mounting base and slidably connected with a cam, the cam is rotatably connected with a motor, a support is fixedly connected with a piston rod of an aircylinder, a pipeline is arranged above the right end of the movable guide rail, the other end of the pipeline is communicated with a collecting box, a filtering net plate is arranged at the right portion of the collecting box, and an air exhaust fan is arranged at the right side of the collecting box. According to the device for automatically picking the table tennis balls, by firstly shoveling the table tennis balls into the device and then sucking the balls, the situation that impurities are sucked is avoided.

The invention relates to the technical field of tea picking devices, and discloses a portable tea picking device. The portable tea picking device includes a fixed cover and a support plate. The fixedcover is provided with a feed inlet in the front thereof. A trapezoidal guide plate is fixedly mounted on the inner bottom wall of the fixed cover. A baffle is fixedly mounted between the inner wallsof the fixed cover. A motor is fixedly mounted on the top of the fixed cover. The output shaft of the motor is fixedly connected with a rotating shaft. The bottom end of the rotating shaft penetratesthe top of the fixed cover and the baffle in turn, and is movably connected with the top of the trapezoidal guide plate through a first bearing seat. Rotating rods arranged at equal distances are movably connected between the inner top wall and the inner bottom wall of the fixed cover through a second bearing seat. The problems of the existing tea peaking machine, for example, waste is caused because tea leaves cannot be recovered efficiently, and the workers holding a machine during work have large workload and low work efficiency, are solved. By using the portable tea picking device of the invention, high tea leaf recovery rate is achieved, the operation is convenient, time and labor are saved, and the work efficiency and quality are greatly improved.

The invention discloses a safety protection device for placement of a pressure-resistant basket. The safety protection device comprises a base, first electric telescopic rods are arranged on the lowerend face of the base, rollers are arranged at lower ends of mounting seats which are arranged at lower ends of the first electric telescopic rods, a top plate corresponding to the base is arranged atupper ends of supporting columns which are arranged on the upper end face of the base, and a screw rod and a guide rod are parallel and arranged between the top plate and the base. The safety protection device is simple in structure and convenient to use and can be conveniently moved by a user to meet special demands of the user, the pressure-resistant basket filled with waxberries can be sent out timely, and accordingly influences caused by staying of the pressure-resistant basket on a picking ladder to picking operation of picking workers are avoided, safety of the pressure-resistant basketfilled with waxberries is effectively guaranteed while adverse effects caused by the pressure-resistant basket to the workers are avoided, and picking efficiency of the workers is guaranteed.

The invention discloses picking equipment which comprises a picking robot, wherein the picking robot comprises a machine frame, first crawler walking devices, a picking device, an identification positioning device, a fruit omission prevention device and a controller, wherein the first crawler walking devices are arranged under the machine frame; the picking device comprises a flexible mechanical arm and a mechanical hand; the first end of the flexible mechanical arm is fixed to the machine frame; the second end of the flexible mechanical arm is a free end; the mechanical arm is fixed to the free end of the flexible mechanical arm; the identification positioning device is arranged at the free end of the machine frame or the flexible mechanical arm; and the fruit omission prevention device is arranged on the machine frame or the flexible mechanical arm. The picking equipment relates to the field of agricultural equipment, and has the beneficial effects that the picking operation efficiency is high; fruit omission is prevented; the damage to fruits in the picking and transferring processes is prevented, and the integrity of the fruits is ensured; and through the arrangement of the first crawler belt walking devices, the picking robot is enabled to be capable of walking in various operation environments, so that the application range of the picking equipment is expanded.

The invention discloses a method for controlling a cutting knife of a tea-leaf picker based on visual inspection. The method comprises the steps that a camera is mounted on the right ahead portion of the tea-leaf picker, the visual angle of tea leaf picking condition of a leaf inlet is shot, two areas which are obviously different from tea trees in color and are different from each other in color are marked on the cutting knife of the tea-leaf picker in advance, the number of pixel points in the two areas of a collected image are detected to judge the relative position of the cutting knife and the crowns of the tea trees, and control signals are output to automatically adjust the position and the angle of the cutting knife. According to the method, a computer visual inspection technology is used for judging the position of the cutting knife relative to the crows of the tea trees, the control signals are output in time to automatically adjust the position and the angle of the cutting knife, the cutting knife is made to be matched with tea crown faces, the tea leaf picking quality and the tea leaf picking efficiency are improved, and meanwhile the requirements for the terrain of a tea garden and the flatness of the crowns of the tea-leaf picker are lowered.

The invention discloses a plastic pleated cocooning frame silkworm cocoon picking machine. The plastic pleated cocooning frame silkworm cocoon picking machine comprises a support, a positioning pushing mechanism, a conveying mechanism, a picking mechanism, a silkworm cocoon discharging mechanism and a transmission mechanism, wherein the support is provided with the positioning pushing mechanism, the conveying mechanism, the picking mechanism, the silkworm cocoon discharging mechanism and the transmission mechanism, the silkworm cocoon discharging mechanism is arranged on the support between the positioning and pushing mechanism and the picking mechanism, the conveying mechanism penetrates through the silkworm cocoon discharging mechanism and the picking mechanism, the input end of the conveying mechanism is close to the output end of the positioning and pushing mechanism, and the transmission mechanism is connected with the transmission ends of the conveying mechanism, the picking mechanism and the silkworm cocoon discharging mechanism. The pleated cocooning frame silkworm cocoon picking machine has the advantages that the silkworm cocoon picking efficiency is greatly improved, and the picking cost is reduced.

The invention discloses an automatic processing mechanism of a traditional Chinese medicinal material solanum nigrum harvester for intelligent medical treatment. The automatic processing mechanism comprises a shearing mechanism, a driving arm, a cleaning mechanism and a picking mechanism, wherein the shearing mechanism comprises a fixing disc and shearing blades; the shearing blades are arranged in the fixing disc; the shearing blades shear the whole plant of solanum nigrum; the driving arm comprises a fixing disc and a rotating disc; the rotating disc controls the fixing disc to rotate; the cleaning mechanism comprises a cleaning box and cleaning pipelines; the cleaning pipelines are arranged in the cleaning box; the solanum nigrum sheared by the shearing mechanism is cleaned by the cleaning box; the picking mechanism comprises a picking box and picking rods; the picking rods rotate in the picking box; and fruits on the solanum nigrum are separated by the picking rods. The action of the fixing disc can be controlled through the driving arm; further, the position of the fixing disc is regulated; and the cutting operation on the solanum nigrum can be performed through the shearing blades, so that the harvesting efficiency is greatly improved.

The invention discloses a tea leaf picking method based on image and point cloud data processing, and relates to the technical field of tea leaf picking. The invention discloses a tea picking method based on image and point cloud data processing, and the method comprises the following steps: carrying out the shooting of a thermal image of a cutting knife and a tea tree crown through a thermal imager, carrying out the scanning of a laser radar, obtaining the point cloud information of the cutting knife and the tea tree crown, and selecting a region of interest S according to the thermal image, calculating to obtain the number n of tender shoots in the region of interest S; fitting to obtain a curve of the tea tree crown, and calculating to obtain a distance d2 between the cutting knife and the tea tree crown; and judging according to n and d2, then adjusting the position of the cutting knife, and finally cutting. The invention discloses a tea picking method based on image and point cloud data processing, and the method comprises the steps: processing the crown information of a tea tree through a thermal imager and a laser radar, and adjusting the relative position between a cutting knife and the crown of the tea tree, thereby effectively improving the tea picking precision.

The invention relates to a refractory brick sorting and positioning device which comprises a mounting frame, a feeding mechanism, a positioning and overturning mechanism and a matrix detection mechanism, the feeding mechanism is arranged on the mounting frame, the positioning and overturning mechanism is arranged on the mounting frame on the right side of the feeding mechanism, and the matrix detection mechanism is arranged above the positioning and overturning mechanism. The automatic firebrick turning device is provided with the feeding mechanism and the positioning and turning mechanism, firebricks can be fed to the positioning and turning mechanism after being automatically straightened through the feeding mechanism, then the firebricks are positioned and fixed through the positioning and turning mechanism, the firebricks are driven to turn over, and the labor intensity of workers is effectively reduced; refractory bricks are detected through the matrix detection mechanism, qualified refractory bricks can be conveyed out from the finished product conveying mechanism after probe matrix detection, unqualified refractory bricks slide to the defective product conveying mechanism and are conveyed out by the defective product conveying mechanism, manual sorting can be replaced, and the labor intensity of workers during refractory brick carrying is greatly reduced.