Butt clamp type double-row cotton stalk pulling-out device

Abstract

The invention relates to a butt clamp type double-row cotton stalk pulling-out device which comprises a rack, a left chain transmission mechanism, a right chain transmission mechanism and a middle chain transmission mechanism. Each outer chain plate of the left chain transmission mechanism is provided with a left auxiliary plate, each outer chain plate of the right chain transmission mechanism isprovided with a right auxiliary plate, and each outer chain plate of the middle chain transmission mechanism is provided with a middle auxiliary plate; the left auxiliary plate and the right auxiliaryplate correspond to the middle auxiliary plate in position and movement speed respectively, a left strip-shaped gap used for pulling out cotton stalks is formed between the left auxiliary plate and the middle auxiliary plate, and a right strip-shaped gap used for pulling out the cotton stalks is formed between the right auxiliary plate and the middle auxiliary plate; and the distance between theleft strip-shaped gap and the right strip-shaped gap is matched with the distance between the two rows of cotton stalks. When the butt clamp type double-row cotton stalk pulling-out device is used, the two rows of cotton stalks can be pulled out at a time, the cotton stalks are not affected by bending or shearing force any more by adjusting the movement speed, and therefore the phenomenon that thecotton stalks are broken by pulling is effectively reduced.

Description

Technical field [0001] The invention relates to a pair-clamping double-row cotton stalk pulling device, which belongs to the technical field of agricultural machinery. Background technique [0002] As an important biomass energy source, cotton stalk has significant economic benefits. The use of manual harvesting of cotton stalks is labor-intensive, low-efficiency, and high-cost; while incineration of cotton stalks not only pollutes the environment, but also wastes valuable natural resources. [0003] According to the applicant’s understanding, some cotton stalk plucking mechanisms have appeared in the market. However, the existing cotton stalk plucking mechanisms usually adopt a toothed disc or toothed roller mechanism. When the cotton stalk is pulled out, the cotton stalk is bent or cut. It is easy to cause cotton stalk breakage when pulling out cotton stalks, especially cotton stalks in Xinjiang. Due to the variety and planting methods, the stalks are small. The existing cotton ...

AI Technical Summary

Problems solved by technology

Harvesting cotton stalks manually is labor-intensive, low-efficiency, and high-cost; while incineration of cotton stalks not only pollutes the environment, but also wastes valuable natural resources.

[0003] As far as the applicant knows, there are already some mechanisms for pulling out cotton stalks on the market, but the existing cotton stalk pulling mechanisms usually use toothed disc or toothed roller mechanisms, which bend or cut the cotton stalks when pulling out cotton stalks. In this way, it is easy to cause the cotton stalk to break when pulling out the cotton stalk, especially the cotton stalk in Xinjiang area. After the breakage, the roots of the cotton stalks will remain in the soil, which will bring a lot of inconvenience to the subsequent agricultural operations and even affect the planting of the next season's crops

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