Integral-stalk tip-breaking leaf-peeling and crushing integrated mechanism for sugarcane harvester

Abstract

The invention discloses an integral-stalk tip-breaking leaf-peeling and leaf-crushing integrated mechanism for a sugarcane harvester, which comprises a leaf-harrowing roller, leaf-peeling rollers, a leaf-crushing roller, an inputting roller, an outputting roller, tip-breaking devices, a rack and a transmitting mechanism. The integral-stalk tip-breaking leaf-peeling and leaf-crushing integrated mechanism is characterized in that the tip-breaking devices are of three levels of tip-breaking devices; the inputting roller, the leaf-harrowing roller, the three-level tip-breaking device, the leaf-peeling rollers, the leaf-crushing roller and the outputting roller are arranged on the rack from front to back; the transmitting mechanism adopts a chain wheel, belt wheel and gear drive combined structure; the first level of tip-breaking device of the three levels of tip-breaking devices is arranged below the front of the leaf-peeling rollers, and positioned at the lower part of a sugarcane channel; the second level of tip-breaking device is arranged between the leaf-harrowing roller and the leaf-peeling rollers, and positioned at the upper part of the sugarcane channel; and the third level oftip-breaking device is arranged between two pairs of leaf-peeling rollers, and positioned at the lower part of the sugarcane channel. The integral-stalk tip-breaking leaf-peeling and crushing integrated mechanism can complete tip-breaking, leaf-peeling and crushing working processes at the same time, and can be used for carrying out operation on a plurality of parallel sugarcanes simultaneously.

Description

technical field [0001] The invention relates to a sugarcane harvesting part, in particular to an integrated mechanism for cutting off tips and leaves and crushing leaves when harvesting whole-stem sugarcane. Background technique [0002] According to relevant data statistics, sugarcane leaf stripping, tip cutting and transportation account for 80% of the whole sugarcane harvest workload, so the efficiency of leaf stripping and tip breaking directly affects the development of bad industry. Sugarcane production areas in my country generally adopt the method of harvesting sugarcane whole stalks, but there is a lack of good machinery for peeling sugarcane whole stalks and cutting off tips. In the past, sugarcane leaves were basically peeled one by one by hand, which is not only labor-intensive , and the production efficiency is low. Later, the technology of mechanical leaf stripping and sugarcane tip removal gradually developed. However, most of the tip-cutting mechanisms are fr...

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Problems solved by technology

[0006] However, the inventors have found after investigation that the tip-cutting device of the whole stalk type sugarcane harvester used above has a single operation function, a complicated mechanism, and a large volume. mechanism, the impurity rate of the sugarcane after stripping the leaves is low, and the leaf discharge function is not very good, and the phenomenon of sugarcane leaf winding equipment often occurs, which affects the efficiency of harvesting. In addition, there is a major problem in the above public documents, that is, the The cane leaves at the tip of the high tail are combed in advance, which has a serious impact on the cutting process at the rear. This defect has become a technical problem for farmers

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