Corn ear picking roller pair, corn harvester header and corn harvester

A corn harvester and ear picking roller technology, which is applied in the direction of headers, harvesters, agricultural machinery and implements, etc. question

Pending Publication Date: 2021-12-07
SHANDONG DAFENG MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of needing to provide a kind of plucking ear pair roller and corn harvester header and corn harvester that need to provide a kind of plucking ear roller unconventional setting to solve the problem that the header width is too large in the prior art, plucking ear roller and corn harvester The setting of the ear picking chain is relatively crowded, and there is a problem that the ear picking rollers are easily blocked during the ear picking process

Method used

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  • Corn ear picking roller pair, corn harvester header and corn harvester
  • Corn ear picking roller pair, corn harvester header and corn harvester
  • Corn ear picking roller pair, corn harvester header and corn harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 2 to Figure 3 Commonly shown, a kind of fringe-picking pair of rollers is specially used in the present invention for the horizontal and horizontal arrangement of the fringe-picking rollers, including the first fringe-picking roller 401 and the second fringing-picking roller 402 with the same or different structures. The structure of roller 401 and the second fringing roller 402 is different; The blade 403 and the guide blade are used to transfer the corn stalks passing through the stalk feeding mechanism 3 to the middle position of the first ear removal roller 401 or the second ear removal roller 402 . The outside of one of the second shafts 404 is provided with a third shaft 405, and the outside of the other second shaft 404 is provided with a fourth shaft 407. The third shaft 405 and the fourth shaft 407 are rotatable through bearings respectively. is located on the header frame 1. The outer side of the third shaft body 405 is provided with a first ...

Embodiment 2

[0033] Such as Figure 4 to Figure 6Commonly shown, setting the forward direction of the header, a corn harvester header includes a header frame 1, and a straw cutting mechanism 2, a straw feeding mechanism 3, and an ear picking mechanism arranged on the header frame 1. Mechanism 4, ear transmission mechanism 5. The straw cutting mechanism 2 and the straw feeding mechanism 3 are arranged at the front end of the cutting platform frame 1, the rear of the straw feeding mechanism 3 is provided with an ear-picking mechanism 4, and the rear of the ear-picking mechanism 4 is provided with a hay cutter 6, and the hay cutter The rear end of 6 is fixed on the corn harvester body.

[0034] The stalk cutting mechanism 2 is used to cut off the corn stalks in the field. The stalk feeding mechanism 3 is used for clamping and transporting the corn stalks cut by the stalk cutting mechanism 2 to the ear picking mechanism 4 . The ear picking mechanism 4 is used to separate the corn stalks fro...

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Abstract

The invention discloses a corn ear picking roller pair, a corn harvester header and a corn harvester. The corn harvester header comprises a header rack, a straw cutting mechanism, a straw feeding mechanism, a corn ear picking mechanism and a corn ear conveying mechanism, wherein the straw feeding mechanism is arranged at the front end of the header rack, the corn ear picking mechanism is arranged behind the straw feeding mechanism, and a hay cutter is arranged behind the corn ear picking mechanism; the straw cutting mechanism is used for cutting off corn straw; the straw feeding mechanism is used for conveying corn straw cut off by the straw cutting mechanism to the corn ear picking mechanism; the corn ear picking mechanism is used for separating corn stalks from the corn ears; a first corn ear picking roller and a second corn ear picking roller of the corn ear picking mechanism are identical or different in structure, and the first corn ear picking roller and the second corn ear picking roller are arranged at aninterval in the vertical direction. According to the header with the corn ear picking rollers horizontally and transversely arranged, the corn ear picking rollers are arranged behind the straw feeding mechanism, the width of the header is reduced, and the problems that the corn ear picking rollers and corn ear picking chains are arranged side by side, so that crowding is caused and the corn ear picking rollers are prone to being blocked in the corn ear picking process are solved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to a pair of ear picking rollers, a corn harvester header and a corn harvester. Background technique [0002] The ear picking roller is an essential part of the corn harvester header. According to the setting method of the ear picking roller on the corn harvester header, the current corn harvester header is mainly a horizontal vertical arrangement header of the ear picking roller. Such as figure 1 Shown is a kind of horizontal and longitudinal arrangement header of picking roller, setting the forward direction of header (such as figure 1 As shown by the middle arrow), two ear-picking rollers 1001 with the same structure are arranged horizontally to form a group of ear-picking rollers, and the ear-picking rollers 1001 are parallel to or form a Acute angles (i.e. close to parallel) less than 30 degrees. Horizontal and vertical arrangement of ear-picking...

Claims

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Application Information

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IPC IPC(8): A01D45/02A01D47/00
CPCA01D45/025A01D45/02A01D47/00
Inventor 徐蕾曾李郭和甲马超
Owner SHANDONG DAFENG MASCH CO LTD
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