32 results about "Sickle alfalfa" patented technology

The invention belongs to the field of vegetable harvesting and particularly relates to a power-driven self-propelled sickle alfalfa harvester. The power-driven self-propelled sickle alfalfa harvester comprises a harvester frame, a traveling device, a cutting device, an inclined conveying device, a power-driven push rod, a collecting box, an armrest assembly and a lithium battery, wherein the cutting device is located in front of the harvester frame and fixedly connected with the inclined conveying device through a cutting device connecting piece, the inclined conveying device is fixedly connected with armrest stand columns which are fixedly connected with the rear end of the upper portion of the harvester frame, the collecting box is placed at the rear end of the upper portion of the harvester frame, the power-driven push rod is installed on a longitudinal beam in the middle of the harvester frame, and forms a revolute pair connection with the inclined conveying device through a lifting cross bar, the lithium battery is used for providing motive power, and clean without pollution, when the harvester works, an operator merely exerts a small force on armrests to control the forwarding direction of the harvester so that the harvester can perform self-propelled works, labor intensity is reduced, merely one person is required to operate the harvester for finishing works, the harvesting efficiency of sickle alfalfa is greatly increased, and large-scale planting of the sickle alfalfa is facilitated.