Drum-type vertical spindle cotton picking system

Abstract

The invention discloses a drum-type vertical spindle cotton picking system. The drum-type vertical spindle cotton picking system is a complex cotton picking system composed of a plurality of parts such as flexible vertical spindles, gears and rollers for preventing cotton fibers from entering drums. When a cotton picker operates, a driving link transmits kinetic energy to a main shaft, a cotton picking drum upper disc, a cotton picking drum lower disc and other cotton picking drum main bodies through the gears, meanwhile, the cotton picking drums drive multi-shaft vertical spindles (each roller is provided with 12 vertical spindles) on the drums to rotate with the main shaft as the center at a certain rotating speed (about 100 r / min), in the revolution process of a small belt wheel, the small belt wheel makes contact with an external belt to rotate forwards (about 1000 r / min-1200 r / min) and makes contact with an arc internal belt to rotate reversely (about 800 r / min-1000 r / min), and meanwhile the cotton picker advances at a constant speed; in the forward rotation process of the small belt wheel, flexible vertical spindle shafts and the flexible vertical spindles are driven to rotate together, so that the flexible vertical spindles are in direct contact with the cotton fibers and the cotton fibers are wound around the flexible vertical spindles, and the cotton picking purpose is achieved; and in the reverse rotation process of the flexible vertical spindles, the flexible vertical spindles are in contact with cotton-doffing brush shafts which rotate opposite to the flexible vertical spindles, the cotton fibers wound around hook teeth of the flexible vertical spindles are separated from the hook teeth of the flexible vertical spindles, and therefore the cotton doffing effect is achieved. The invention provides a novel vertical spindle type mechanical cotton picking technology, so that huge benefits and development space are provided for social and economic development and localization of the cotton picker.

Description

technical field [0001] The invention relates to a mechanical harvesting device for fiber crops, in particular to a drum-type vertical spindle picking cotton picking system capable of winding cotton fibers around the body. Background technique [0002] Cotton is one of the most important fiber crops in the world, and my country is one of the main cotton producing countries. As the largest cotton producing area in my country and the country's high-quality cotton and long-staple cotton production area, Xinjiang's national economic index depends largely on the continuous and stable development of Xinjiang's cotton industry. The self-propelled horizontal spindle picking cotton picker is widely used in the Xinjiang Corps cotton production area. [0003] The cotton pickers currently on the market are mainly American-style horizontal picking spindles. Their bodies are too large to be suitable for small-scale cotton fields. The high cost of use and maintenance makes it impossible f...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a drum-type vertical spindle picking cotton picking system to solve the problems of inconvenient unloading, complicated structure and high price in the above background technology, resulting in high use and maintenance costs, serious damage has not Flowering cotton wool and other issues

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