Flat pressing type upper tobacco leaf harvesting machine

Abstract

The invention belongs to the technical field of tobacco leaf harvesting, and particularly relates to a flat pressing type upper tobacco leaf harvesting machine for harvesting upper tobacco leaves by using a flat pressing type structure. The flat pressing type upper tobacco leaf harvesting machine comprises a rack, a power control system, a traveling system, harvesting systems, conveying systems and a boxing system; each harvesting system comprises a harvesting frame and a harvesting mechanism, the harvesting mechanism comprises two groups of chain transmission mechanisms which are of inverted triangular structures, and a plurality of flat pressing type manipulators are horizontally and uniformly distributed on transmission chains; each transmission system comprises a horizontal distribution mechanism, a horizontal conveying mechanism and a lifting conveying mechanism; the power control system is connected with and controls a manipulator hydraulic driver, a horizontal leaf pressing roller hydraulic driver and a lifting conveying crawler belt assembly hydraulic driver. and the tobacco leaves on the upper portion are harvested after being pressed downwards through the flat pressing type manipulators and are packed through the conveying systems and the boxing system in sequence. The flat pressing type manipulator system is adopted for harvesting so as to reduce the tobacco leaf breakage rate, and the multiple groups of conveying systems are adopted for improving the conveying efficiency.

Description

technical field [0001] The invention belongs to the technical field of tobacco leaf harvesting, and in particular relates to a flat pressing upper tobacco leaf harvester which utilizes a flat pressing structure to harvest upper tobacco leaves. Background technique [0002] With the rapid development of my country's economy, it is difficult and expensive to hire labor, which has become the main problem faced by manual-based flue-cured tobacco production. The harvesting of tobacco leaves is particularly labor-intensive. Traditionally, manpower harvests the tobacco leaves one by one from the tobacco plant, and then carries the whole bundle of tobacco leaves out of the tobacco field. In order to reduce labor and cost in the tobacco leaf harvesting process, in recent years, domestic tobacco areas have begun to try machinery to replace manual harvesting of tobacco leaves, and devices such as ring harvesting, zigzag harvesting and spiral harvesting have appeared, and breakthroughs ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of the high damage rate of the upper tobacco leaves in the prior art, the present invention provides a platform that adopts a flat pressing manipulator system to harvest the tobacco leaves to reduce the damage rate of the tobacco leaves, and adopts a multi-group transmission system to improve the transmission efficiency. Press type upper tobacco leaf harvester

Images