Cotton stalk pulling equipment

Abstract

The invention discloses cotton stalk pulling equipment which comprises a traveling machine and two or more stalk pulling machines mounted on the traveling machine side by side, wherein the stalk pulling machines comprise standers, pull-out devices, cotton stalk conveying devices and power input shafts; the pull-out devices comprise pull-out shafts and two or more cutter groups mounted on the pull-out shafts; the pull-out shafts are inclined towards the forwarding direction of the cotton stalk pulling equipment from bottom to top; each cutter group comprises one or more pull-out cutters; pressing plates for pressing cotton stalks to incline forwards along the forwarding of the cotton stalk pulling equipment are arranged in front of the pull-out devices; the cotton stalk conveying devices comprise conveying channels and nail-tooth type conveying mechanisms; the inlet ends of the conveying channels are positioned on one sides of the pressing plates, and each nail-tooth type conveying mechanism comprises a first chain wheel shaft, a second chain wheel shaft and two conveying chains; a plurality of conveying nail teeth for shifting the cotton stalks pulled out by the pull-out cutters into the conveying channels and outputting the cotton stalks along the conveying channels are uniformly arranged on each conveying chain in a spacing manner. The cotton stalk pulling equipment is simple and compact in structure, low in manufacturing and maintenance cost, low in power requirement, low in pulling omission and flexible and convenient in use.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cotton stalk pulling device. Background technique [0002] Due to the high labor intensity and low efficiency of manual harvesting of cotton stalks, the large output of cotton stalks, the dispersion, and the strong seasonality of collection and storage, under the current production mode, except for some of the cotton stalks returned to the field, the remaining cotton stalks are discarded or burned at will. Not only does it cause a huge waste of cotton stalk resources, but burning cotton stalks will destroy the soil structure and seriously pollute the environment; at the same time, due to the shortage of labor and the lack of suitable matching field cotton stalk harvesting machinery, it is difficult to harvest, store and transport cotton stalks , high cost, seriously restricting the utilization of cotton stalk resources. Cotton stalk mechanized harvesting technol...

AI Technical Summary

Problems solved by technology

The rest of the cotton pulling machines that do not require opposite rows mostly use the method of shoveling the lateral roots, which results in cotton roots remaining in the field

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