Ear-picking unit of harvester for maize

Abstract

The invention relates to a reel snapping device of a corn harvester, comprising a snapping double roll, a reel chain, a rack and a gearbox; the driving end of the snapping double roll is connected with the corresponding output end of the gearbox in a driving mode; the rack is respectively arranged at the two sides of the snapping double roll; the reel chain with reel teeth supports a chain into a bell mouth shape opened outwards by a chain wheel at the front end of the rack, is supported at the rack of one side and is connected with a driving piece of a corresponding output shaft of the gearbox in a driving mode; the reel snapping device of the corn harvester is characterized in that a reel wheel is arranged at the other side of the rack by a rotor shaft; the reel wheel is connected with the driving piece of the corresponding output shaft of the gearbox in a driving mode; reel long teeth is arranged at the periphery of a base of the reel wheel; the dialing ends of the reel long teeth are arranged at the lead-in opening of the snapping double roll; the reel wheel with the reel long teeth is arranged on the rack of the other side of the invention with wide reel scope and strong applicability, and can realize the harvest of the nonaligned and lodging corn.

Description

technical field [0001] The invention relates to harvesting of corn, an upright crop, in particular to a reeling and ear picking device of a corn harvester. Background technique [0002] The corn harvester is a combined harvesting machine used in conjunction with a tractor. It realizes the mechanization of corn harvesting. It has the advantages of high degree of automation, convenient use, and high harvesting efficiency, and has been widely used. On the corn harvester, in order to feed the corn stalks into the ear-picking rollers, a reeling device is provided at the front end of the ear-picking rollers, such as the one disclosed in the CN2575960Y Chinese utility model patent specification announced on October 1, 2003. A kind of " reeling and ear picking device of corn harvester " discloses such a kind of ear reeling and ear picking device of a corn harvester provided with a grain reeling device at the front end of the ear picking roller, which includes a reel chain, ear picki...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages in the prior art that there is difficulty in reeling the lodging corn stalks and introducing the pair of ear picking rollers, the present invention provides a reeling and ear picking device for a corn harvester. The reeling and ear picking device is not only simple in structure Reasonable, and the reeling surface is wide, and the applicability is strong, which can realize the harvesting of corn without rows and lodging

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