Grass discharging mechanism, ear and stem harvesting table and corn harvester

A technology for discharging grass and ear stems, which is applied to the fields of ear stems and headers, corn harvesters, and grass discharging mechanisms, can solve the problem of low grass discharging efficiency, easy clogging of feeding gaps by weeds, and large distance between cutters and augers. and other problems to achieve the effect of avoiding accumulation and blockage

CN112535021APending Publication Date: 2021-03-23LOVOL HEAVY IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-03-23

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Abstract

The invention relates to a grass discharging mechanism, an ear and stem harvesting table and a corn harvester. The grass discharging mechanism comprises a grass discharging auger; the grass discharging auger comprises an auger shaft and multiple sections of auger blades; each section of auger blade is spirally fixed to the outer wall of the auger shaft; and the multiple sections of auger blades are arranged at intervals and used for conveying weeds to any ends of the auger blades respectively. The grass discharging mechanism has the advantages that the auger blades are arranged at intervals, after weeds at one auger blade are conveyed to any end through the corresponding auger blade, the weeds fall down under the action of gravity at the position between the two auger blades and cannot move to the next weed inlet position along the grass discharging auger, and therefore the situation that the weeds are accumulated and blocked at the grass discharging auger is effectively avoided.
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Description

technical field

[0001] The invention relates to the field of agricultural machinery, in particular to a grass discharge mechanism, ear stem and harvesting platform and a corn harvester. Background technique

[0002] The header is the mechanism at the front of the harvester that cuts the crop and feeds it to the rear. For the corn harvester, after the corn crop enters the feeding channel of the header, the lower part of the crop is cut off by the cutter at the lower part of the header, and the crop is fed backward along the feeding channel, and the ear is separated from the stalk when passing through the ear picking roller. The ears fall to the ear conveyor belt, and the stalks continue to be transported backwards to the stalk crushing device. Among them, the front side of the ear conveyor belt is provided with a front baffle, and the front baffle is provided with multiple feeding gaps, and the lower end of the stalks passes through the corresponding Feed the notch and feed ...

Examples

Embodiment Construction

[0036] The principles and features of the present invention are described below, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0037] Such as Figure 1-Figure 5 As shown, the present embodiment provides a grass discharge mechanism, including a grass discharge auger 2, and the grass discharge auger 2 includes an auger shaft 21 and a multi-section auger blade 22, and each section of the auger blade 22 is screw-fixed On the outer wall of the auger shaft 21 , multiple sections of the auger blades 22 are arranged at intervals, and are respectively used to transport weeds to any end of the auger blades 22 .

[0038] In one specific embodiment, such as Figure 4 and Figure 5 As shown, a cutter 1 is arranged on the header, and above the cutter 1 are a plurality of reel chains 4, and the reel chains 4 form feeding passages in pairs. The stalks are fed into the cutting platform along the fee...