Adjustable upper fringe breaking type Fuhe pulling stem and fringe breaking integrated device

Abstract

The adjustable upper ear breaking type Fuhe pulling stem and ear breaking integrated device relates to an ear picking device suitable for being installed on a corn harvester, and belongs to the technical field of corn harvesting machinery. Including stem pulling roller, bevel gear transmission, reeling disc, auger and guide cone. It is characterized in that: a pair of augers are used to help the grain, the auger is connected with the stem pulling and fringe breaking roller with a bevel gear, and a reeling disc is added above the bevel gear to overcome the dead point of conveying. The power of the reeling disc comes from The output shaft of the Fuhe auger. The stem pulling roller is fixedly connected to the frame of the harvesting machine, and is configured with the ground in an inclined state (in working state), and the two augers extend obliquely toward the ground at a certain angle. The present invention uses the mode of a pair of supporting grains to agitate dragons and assisting grains, which simplifies the transmission, improves the adaptability to row spacing and avoids gnawing on fruit ears.

Description

technical field [0001] The invention relates to an adjustable upper ear breaking type integrated device for pulling stems and ear breaking, which belongs to the technical field of agricultural machinery. Background technique [0002] The ear picking device is the key working part of the corn harvester. Most of the existing roller-type ear picking devices are fed by the reel chain. This method requires a separate transmission system for the reel chain, resulting in The structure is relatively complicated. In addition, because the reel chain needs to be tensioned during the working process, the power consumption is relatively large, and the treatment effect on lodging crops is not ideal. To solve this problem, it is necessary to explore new principles and new devices. [0003] Research has found that people use corn ear picking to bend and break the ear, and due to the special material composition of the hands, the extrusion force on the corn ear is very small, and there will ...

AI Technical Summary

Problems solved by technology

[0002] The ear picking device is the key working part of the corn harvester. Most of the existing roller-type ear picking devices are fed by the reel chain. This method requires a separate transmission system for the reel chain, resulting in The structure is relatively complex. In addition, because the reel chain needs to be tensioned during the working process, the power consumption is relatively large, and the treatment effect on lodging crops is not ideal. To solve this problem, it is necessary to explore new principles and new devices

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