A profiling method and device for forage harvesting machinery

Abstract

The invention discloses a profiling method and device for pasture harvesting machinery, comprising a frame and a gathering net. A hydraulic rod is arranged under the frame, a fixed beam is arranged under the hydraulic rod, and an upper rod is arranged above the fixed beam. The cover, the lower surface of the upper cover is provided with a connecting plate, the two ends of the fixed beam are provided with side sealing plates, the side wall of the fixed beam is provided with a charging jack, and the bottom of one end of the fixed beam is provided with a connecting seat , the connecting seat is provided with a reduction gear box, a power output shaft is provided under the reduction gear box, a rotating disc is provided under the power output shaft, a central installation groove is provided in the center of the rotating disc, and the rotating disc The lower surface is provided with an installation card slot, and the gathering net is arranged in the installation card slot, and a pressing plate is arranged under the gathering net. The beneficial effect lies in that the profiling movement is controlled by means of mechanical and electronic control cooperation, the profiling effect is improved, accidental damage is avoided, and the use is convenient.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a profiling method and device for pasture harvesting machinery. Background technique [0002] In recent years, with the improvement of people's living standards, people's demand for meat is also increasing year by year, which promotes the continuous development of animal husbandry. In order to ensure the normal feed supply for cattle and sheep, many areas specialize in cultivating land for pasture. Because the pasture is generally large, in order to harvest pasture, the forage harvester is generally used for harvesting, but because the ground is uneven and there are often exposed stones on the ground, the blade of the forage harvester is easily damaged when it touches the ground or stones , so the requirements for the profiling ability of harvesting machinery are particularly high. Most of the existing pasture harvester profiling devices use purely mechanical prof...

AI Technical Summary

Problems solved by technology

Because the pasture is generally large, in order to harvest pasture, the forage harvester is generally used for harvesting, but because the ground is uneven and there are often exposed stones on the ground, the blade of the forage harvester is easily damaged when it touches the ground or stones , so the requirements for the profiling ability of the harvesting machinery are particularly high

Most of the existing forage harvester profiling devices use purely mechanical profiling, and the profiling effect is poor

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