Fruit cluster lifting device for corn harvester

A corn harvester and corn ear technology, which is applied to harvesters, agricultural machinery and implements, cutters, etc., can solve the problems of overturning obstacles of ear collection boxes, unfavorable overturning and unloading of grains, etc., and achieves wide applicability, installation and operation. Simple, reliable lift results
CN101731052AInactive Publication Date: 2010-06-16RONGCHENG HAISHAN MECHANICAL MFG
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
RONGCHENG HAISHAN MECHANICAL MFG
Publication Date
2010-06-16
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a fruit cluster lifting device for a corn harvester, which lifts and conveys fruit clusters and consists of a corn fruit cluster lifting groove and a lifter which lifts and conveys the fruit clusters and is arranged in the lifting groove. The inlet of the lifting groove is arranged below a fruit cluster outlet of the corn harvester while the outlet of the lifting groove is arranged above a fruit cluster collecting box. The fruit cluster lifting device is characterized in that: a groove body at the bottom of the fruit cluster lifting groove and a machine frame of the corn harvester are connected by a hinged shaft; and an oil cylinder pushing the fruit cluster lifting groove to rotate and lift around the hinged shaft is also arranged between the fruit cluster lifting groove and the machine frame of the corn harvester. When the fruit cluster collecting box overturns to unload the fruit clusters, the fruit cluster lifting groove is pushed by the oil cylinder to rotate and lift around the hinged shaft and does not hinder the fruit cluster collecting box to overturn to unload the fruit clusters. The fruit cluster lifting device of the invention is simple in structure, reasonable in design, convenient in assembly and operation, reliable in lifting and conveying, convenient to unload the fruit clusters and wide in applicability.
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Description

technical field

[0001] The invention relates to harvesting of upright crop corn, in particular to an ear lifting device of a corn harvester. Background technique

[0002] We know that in recent years, with the continuous improvement of various technologies, the corn harvester has the advantages of high degree of mechanical automation, complete functions, convenient use, and high harvesting efficiency, and has gradually been welcomed by farmers. The ear lifting device is a mechanism configured on the corn harvester to lift and transport the ear after the corn is picked. Below the mouth, its outlet is arranged above the ear collection box, and its function is to transport the ears of corn picked off by the ear picking platform to the rear and upwards and throw them into the ear collection box. Currently disclosed fruit ear lifting device, its structure mainly contains two kinds: a kind of is the chain scraper type fruit ear lifting device driven by sprocket, as disclosed in t...

Claims

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