A whole bar sugarcane combine harvester and its channel assembly

Abstract

The invention discloses a passageway assembly of a whole rod type sugarcane combine-harvester. The passageway assembly comprises a passageway shell, a press-in roller arranged at the front end of the passageway shell, a feed-in roller arranged behind the press-in roller and used for feeding in sugarcanes, a front end conveying device close to the feed-in roller, a rear end conveying device close to the rail end of the passageway shell and multiple stages of leaf peeling devices located between the front end conveying device and the rear end conveying device. The rear portion of each stage of leaf peeling device is provided with a leaf discharge device corresponding to the leaf peeling device. A leaf discharge port is formed in the position, corresponding to each leaf discharge device, of the passageway shell. By means of the passageway assembly, the peeling rate of the sugarcanes can be effectively ensured, the pressure on the leaf peeling devices and the leaf discharge devices can be effectively decomposed, the sugarcanes are prevented from damage and breakage caused by excessively-large pressure, and therefore the loss rate of the sugarcanes is effectively decreased while the sugarcane harvesting efficiency is effectively improved. The invention further discloses the sugarcane combine-harvester with the passageway assembly.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, and more specifically relates to a whole-stalk type sugarcane combine harvester and a channel assembly thereof. Background technique [0002] The sugarcane combine harvester greatly reduces the labor intensity of personnel during the sugarcane harvesting process, and effectively improves the sugarcane harvesting efficiency. Usually, the sugarcane combine harvester includes a main frame, a power unit (engine), a walking device, and a cane-handling device. , cutting cane device, channel assembly and rear collector. [0003] The walking device usually refers to the front wheel and the rear wheel of the combine harvester, and the cane-supporting device is arranged on both sides of the main body frame, so as to lift up the lodging sugarcane when the combine harvester is advancing, and prevent the sugarcane from entering the cutting line and causing damage. The cane cutting device is se...

AI Technical Summary

Problems solved by technology

[0004] In the current sugarcane combine harvester, after the sugarcane enters the channel assembly, it only goes through a leaf stripping process. In order to ensure the clean rate of sugarcane leaves, the designer has to design the stripping blades in the stripping device to be relatively hard, and make the The peeling blade acts on the sugarcane with a greater degree of exploitation, but this also brings about a more serious problem. Because the peeling blade acts on the sugarcane with a greater degree of exploitation, the sugarcane often breaks, and the broken sugarcane is easy to block on the one hand. The channel assembly is very difficult to clean and discharge, which makes the actual harvesting efficiency very low; on the other hand, it is easy to fall in the field, and the loss rate is high

Images