Full-feeding grid type lodging corn ear picking header

Abstract

A full-feeding grid type lodging corn ear picking header comprises a rack, a divider, a cutting knife, a reel, a stalk pressure feeder, an ear pressure feeder, an ear picking grid, a stalk pulling roller combination, a conveying auger, a transmission system and the like. The divider consists of a fixed part and a floating part; the cutting knife is composed of a cutting knife sliding rail and a blade. The reel is composed of a reel, a reel shaft and a mounting frame; the stalk pressing and feeding device is composed of a stalk pressing and feeding shifting plate, a stalk pressing and feeding shifting rod and a stalk pressing and feeding shaft. The ear pressure feeder consists of an ear pressure feeding shifting plate, an ear pressure feeding shifting rod and an ear pressure feeding shaft; the ear picking grid is composed of transverse connecting rods, longitudinal mounting rods and isolation columns. The stem pulling roller combination consists of a driving roller, a driven roller and a stem pulling roller mounting plate; the header can feed the whole heavily-lodging corn plant, separate ears from stalks and complete ear picking, and the technical problem of picking the heavily-lodging corn ears can be well solved.

Description

technical field [0001] The invention relates to a corn harvester, in particular to a corn harvester header which adopts a full feeding method to send lodging corn plants into an ear picking mechanism, and adopts a grid-type ear picking mechanism to complete the picking of corn ears. The invention belongs to agricultural machinery. field. Background technique [0002] Ear picking is a key link in mechanized corn harvesting. Reducing picking losses plays an important role in ensuring the return of grains and ensuring food security. Mechanized picking of lodging corn ear fields is a difficult and painful problem that needs to be solved urgently in corn harvesting. From the late milk ripening stage to the early wax ripening stage of maize growth, the grains tend to mature. In the event of strong winds, heavy rainfall and other disasters, lodging is very likely to occur. The lodging that occurs at this time has little impact on the yield of maize, but the plants are scattered on...

AI Technical Summary

Problems solved by technology

The present invention can feed the whole plant for the messy and disordered corn plant form after heavy lodging, complete the separation of ear and stalk and break the corn ear stalk during the plant transportation process, and finally collect the picked corn ear, It can better solve the technical problems of difficult picking of heavily lodging corn ears and large harvest losses

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