Non-side divider for no-row maize harvesting machine

A corn harvester and crop divider technology, applied in the directions of external crop dividers, harvesters, agricultural machinery and implements, etc., can solve the problems of overturning and breaking of corn stalks, reduce the expansion angle, avoid entanglement of weeds and corn stalks effect of leaves

Inactive Publication Date: 2013-04-03
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The grain divider of the ordinary corn harvester is easy to push down and break the corn stalks when the rows are harvested incorrectly and the row spacing of the corn planting is not uniform.

Method used

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  • Non-side divider for no-row maize harvesting machine
  • Non-side divider for no-row maize harvesting machine
  • Non-side divider for no-row maize harvesting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In the present invention, the two ends of the spring I 3 are respectively embedded in the spring groove I 11 of the cover plate 1 of the grain divider and the spring groove IV 15 of the connecting seat 4 of the grain divider, and the two ends of the spring II 5 are respectively embedded in the spring groove II 12 of the cover plate 1 of the grain divider and the spring groove III14 of the connecting seat 4 of the grain divider, so that the cover plate of the grain divider deviated from the center line can be reset; the sleeve I6 and the sleeve II9 at the bottom of the cover plate 1 of the grain divider are connected with the grain divider through the connecting pin 2 The sleeve pipe III10 of seat 4 is flexibly connected.

[0023] The front end of the grain divider cover plate 1 is a quarter of a spherical shell with a diameter of 60mm. Place the grain divider cover plate 1 in the xyz space Cartesian coordinate system, the center of the spherical shell coincides with the ...

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PUM

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Abstract

A non-side divider for a no-row maize harvesting machine belongs to the technical field of agricultural machinery. The two ends of a spring I are embedded in a spring slot I of a divider cover plate and a spring slot IV of a divider connecting seat respectively, and the two ends of a spring II are embedded in a spring slot II of the divider cover plate and a spring slot III of the divider connecting seat respectively, so that resetting of the divider cover plate deviating from the center line is realized; and a bushing I and a bushing II which are arranged at the bottom of the divider cover plate are movably connected with a bushing III of the divider connecting seat through a connecting pin. Maize straw at a single-point contact section of the divider cover plate is in contact with the divider cover plate through a point and enters a snapping roll with the minimal frictional resistance; the slopes of all tangent planes at all points in the unit advancing direction are reduced, so that the height of the large end of the divider and the expansion angle of the divider are both reduced to prevent the divider from being enwound by weed and maize straw leaves; and the non-side divider can effectively reduce the push-over and fracture probabilities of maize straw, and is suitable for being popularized on and applied to no-row maize harvesting machines.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a non-side grain divider of a corn harvester with non-aligned rows. Background technique [0002] The grain divider of the corn harvester is a key component to smoothly guide the corn stalks into the ear picking roller. The basic technical requirements of the grain divider are to ensure that the corn stalks will not be pushed down or broken, and the grain divider should not be entangled with weeds, straw leaves, etc. sundries. The grain divider of an ordinary corn harvester is easy to push down and break the corn stalks when the rows are harvested incorrectly and the row spacing of the corn planting is not uniform. Contents of the invention [0003] The purpose of the present invention is to provide a grain divider suitable for use with non-aligned corn harvesters. The technical indicators to be achieved by this invention are that when the corn harve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D63/04A01D45/02
Inventor 贾洪雷王刚姜铁军王玉李常营郭慧
Owner JILIN UNIV
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