Transmission device of ear picking bench of corn harvester

Abstract

The invention discloses a transmission device for a stripping table of a maize harvesting machine, which belongs to agricultural machinery. The structure of the device comprises a frame, a fixed transmission box combination, a mobile transmission box combination, a forward suspension bracket combination, a lifting bracket combination and a sprocket transmission combination, wherein, the frame is fixed with the forward suspension bracket combination, the fixed transmission box combination is arranged on the forward suspension bracket combination through a first bracket combination, the mobile transmission box combination is arranged on a beam of the lifting bracket through a second bracket combination, the mobile transmission box combination is arranged and matched with a transmission major axis through small gears on the mobile transmission box combination, the lifting bracket combination is integrally positioned and arranged in a forward suspension vertical channel steel through rollers at both sides, a lifting oil cylinder is arranged on a journal stirrup of a base plate combination through pillars on both sides, and the base plate combination is arranged on a forward channel steel of the frame. Compared with the prior art, the transmission device for a stripping table of a maize harvesting machine of the invention is characterized by reasonable design, reasonable structure, large lifting space, flexible operation, convenient use, etc.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a transmission device of a corn harvester ear-picking platform. Background technique [0002] Corn is one of the three major crops in my country. Due to different natural factors such as geology, soil, and climate for planting corn, the ear height of corn varies greatly. Harvesting corn has basically been mechanized throughout the country. The existing corn harvester picks ears The lifting range of the platform is too small, which cannot meet the current needs of corn ears with different heights. Contents of the invention [0003] The technical task of the present invention is to provide a transmission device for a corn harvester ear picking platform with reasonable structure, large lifting space and flexible work in view of the above deficiencies. [0004] The technical scheme adopted by the present invention to solve its technical problems is: the transmission device includes a fram...

AI Technical Summary

Problems solved by technology

[0002] Corn is one of the three major crops in my country. Due to different natural factors such as geology, soil, and climate for planting corn, the ear height of corn varies greatly. Harvesting corn has basically been mechanized throughout the country. The existing corn harvester picks ears The lifting range of the table is too small to meet the current needs of corn ears with widely different heights

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