Forage grass harvesting machinery profile modeling method and device

Abstract

The invention discloses a forage grass harvesting machinery profile modeling method and device. The device includes a rack and a folding net, a hydraulic rod is arranged below the rack, a fixing girder is arranged below the hydraulic rod, an upper sealing cover is arranged above the fixing girder, a connecting plate is arranged on the lower surface of the upper sealing cover, and lateral sealing plates are arranged at both ends of the fixing girder; charging jacks are formed in the side wall of the fixing girder, a connection base is arranged below one end of the fixing girder, a reduction gear box is arranged in the connection base, a power output shaft is arranged below the reduction gear box, a turntable is arranged below the power output shaft, and a central mounting groove is formed in the center of the turntable; a mounting and clamping slot is formed in the lower surface of the turntable, the folding net is arranged in the mounting and clamping slot, and a pressing plate is arranged below the folding net. The device has the advantages that by adopting a mechanical and electronic control cooperation mode for controlling profile modeling motion, the profile modeling effect isimproved, accidental damage is avoided, and the device is convenient to use.

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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