a furrowing machine

Abstract

The invention provides a bedder. The bedder comprises an adjusting drag rod, a rack and two ridging ploughs which are connected sequentially, wherein the ridging ploughs are arranged on two sides of the front end of the rack respectively; any ridging plough comprises two bed surface pressing plates and a furrow scraper knife which is arranged on the backs of the two bed surface pressing plates; any ridging plough is connected with the rack through a bed surface height and width adjusting device; and fixing edges of the two bed surface pressing plates are connected to the bed surface height and width adjusting device through a pressing plate frame, a bed surface compactness adjusting device is arranged on the pressing plate frame, one end of the bed surface compactness adjusting device is fixed on the pressing plate frame, and the other end of the bed surface compactness adjusting device is connected to the middles of the two bed surface pressing plate. According to the bedder, a bed surface height and width adjusting function and a bed surface compactness adjusting function are increased, so that the application range of the bedder is larger, and the bedder is more economical and more practical.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a furrow trimmer. Background technique [0002] The furrowing machine, also called the ridging machine, has a furrowing coulter (ie, a ridge plow) located at the rear of the machine body behind the rotating shaft of the tool, which can plow the soil and push it to one side of the furrow to form a field ridge. Ridgers are widely used in agriculture, forestry, planting, gardens, paddy fields, dry land, vegetable greenhouses, orchards, tobacco and other fields. [0003] At present, the whole furrow machine still has the following disadvantages: 1. The height of the two furrow surface pressing plates of the ridge plow is fixed, and the lateral distance between the two ridge plows is also fixed, so the height and width of the furrow surface cannot be adjusted. 2. The angle between the two furrow pressure plates of the ridge plow and the ground is fixed, resulting in non-adjustab...

AI Technical Summary

Problems solved by technology

[0003] At present, the whole furrow machine still has the following disadvantages: 1. The height of the two furrow surface pressing plates of the ridge plow is fixed, and the lateral distance between the two ridge plows is also fixed, so the height and width of the furrow surface cannot be adjusted

2. The angle between the two furrow pressure plates of the ridge plow and the ground is fixed, so that the compactness of the furrow cannot be adjusted

When cultivating the fields with different requirements, it is necessary to replace the whole furrow machine, which is not economical and practical, so it needs to be improved

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