A four-row corn harvester transmission mechanism with adjustable row spacing

Abstract

The invention discloses a transmission mechanism of a four-row corn harvesting machine with adjustable row spacing. An engine is mounted in the middle of the whole machine; a left belt wheel of the engine is connected with a gearbox clutch; a traction gearbox is connected with a rear driving axle; a right belt wheel of the engine is connected with a transmission belt wheel; the transmission belt wheel is connected with a belt wheel of a returning machine; a transmission chain wheel is connected with a left transmission chain wheel; a right transmission chain wheel is connected with a chain wheel of a lift conveyer; a transmission gear is connected with a gear on a fixed middle shaft; the fixed middle shaft is connected with a movable middle shaft in a sliding manner; a driving chain wheel of the fixed middle shaft is connected with a transmission chain wheel of a fixed corncob picking device through a series of chains and chain wheels and connected with an input chain wheel of a first stripping machine through chains; an output chain wheel of the first stripping machine is connected with an input chain wheel of an auger; a driving chain wheel of the movable middle shaft is connected with a transmission chain wheel of a movable corncob picking device through a series of chains and chain wheels and connected with an input chain wheel of a second stripping machine through chains. With the adoption of the structure, a transmission system of the whole machine is simple, reliable and complete in function.

Description

technical field [0001] The invention relates to a transmission mechanism of a four-row corn harvester with adjustable row spacing, which belongs to the field of machinery. Background technique [0002] At present, in the four-row corn harvester transmission mechanism developed and produced in the domestic market, the row spacing of the ear-picking table is mostly not adjustable. At the same time, because the ear-picking table and the peeling machine are arranged separately, the structure of the transmission system is complicated and the cost is high; and there is no four-wheel drive function, which is easy. Caught in the ground, poor climbing ability. For this reason, we have invented a four-row corn harvester transmission mechanism with adjustable row spacing, which can harvest four rows at a time for the whole machine, peel the ears, chop the straw and return it to the field, adjust the row spacing of the ear picking table, and can freely Lifting, improving its reliabilit...

AI Technical Summary

Problems solved by technology

[0002] At present, in the four-row corn harvester transmission mechanism developed and produced in the domestic market, most of the row spacing of the ear-picking table cannot be adjusted. At the same time, because the ear-picking table and the peeling machine are arranged separately, the structure of the transmission system is complicated and the cost is high; and there is no four-wheel drive function, which is easy. Caught in the ground, poor climbing ability

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