Omnibearing profiling suppressing single body

Abstract

The invention relates to an omnibearing profiling suppressing single body, belonging to the agricultural machinery. The front end portion of a high-low profiling control beam is hinged onto a stander, the upper side surface and the lower side surface of the rear end part of the high-low profiling control beam is provided with a wheel frame with a suppressing wheel, a horizontal profiling control rod is respectively hinged at the left side part and the right side part of a suspension rod on the upper side part of the wheel frame, the horizontal profiling control rod is inserted in a bar-shaped through hole of a horizontal profiling control plate in a drawable manner, a pressure spring sleeves on the horizontal profiling control rod, the high-low profiling control beam is fixedly provided with a connecting plate, the rear end of a tension spring is hung on a connecting plate, the front end and the rear end of a lead-screw tension adjusting rod are respectively hinged with the front ends of the stander and the tension spring. The omnibearing profiling suppressing single body is novel, reasonable and simple in structure, convenient to adjust, when in operation, the suppressing wheel can make omnibearing profiling movement in the vertical and horizontal directions on the surface of ground, completes a suppressing operation, and is good in operation quality and high in applicability.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a universal unit for soil preparation or seed bed suppression that can be assembled on a soil preparation machine or a seeding machine. Background technique [0002] In the suppression operation of soil preparation or seed bed suppression operation, the currently used suppression wheel (roller) can only realize and complete the up and down profiling movement with the ground, that is, the high and low profiling operation. When the implement performs compaction operations on hilly land or sloping land or cultivated ground with poor lateral flatness of the land surface, since the compaction wheel (roller) of the above-mentioned existing structure cannot perform horizontal profiling movement with the ground, the quality of the compaction operation is large. The range is reduced, the ability to adapt to land conditions is poor, and the application range is narrow. Contents of the inven...

AI Technical Summary

Problems solved by technology

When the implement performs compaction operations on hilly land or sloping land or cultivated ground with poor lateral flatness of the land surface, since the compaction wheel (roller) of the above-mentioned existing structure cannot perform horizontal profiling movement with the ground, the quality of the compaction operation is large. The range is reduced, the ability to adapt to land conditions is poor, and the application range is narrow

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