Roller of picking up ears to harvest corn

A technology for picking ear rollers and corn, which is applied to harvesters, agricultural machinery and implements, and applications. It can solve the problems of large damage to the roots of corn ears, large loss of corn ears, and decreased integrity rate of corn ears, etc., to improve the technology. Performance and level, practical design, reliable effect of pulling stems

Inactive Publication Date: 2007-10-10
杨永宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Until now, most of the commonly used ear-picking rollers for corn harvesting are rigid roller structures, mainly including: metal blade-type ear-picking rollers, metal convex/concave-edged ear-picking rollers (such as four-edged, six-edged, eight-edged, etc.) Rigid), etc., the disadvantages of these rigid structure picking rollers are: 1. Rigid rollers have poor adaptability to thick, thin, dry and wet corn stalks, small friction, slipping stems, and

Method used

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  • Roller of picking up ears to harvest corn
  • Roller of picking up ears to harvest corn
  • Roller of picking up ears to harvest corn

Examples

Experimental program
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Effect test

Example Embodiment

[0027] Example 1. Corn harvesting ear picking roller

[0028] The specific structure of the corn harvesting picking roller in this example is shown in conjunction with Figures 1 to 6, as shown in Figures 1 and 2, this corn harvesting picking roller is provided with mounting parts such as mounting shafts and bearings 4, etc. The driving structure is a driving gear, or a tooth-chain, or a belt-wheel 5 structure, etc. The technical feature is: the corn harvesting and picking roller core 3 is made of metal, and the outer device of the roller core 3 is fixedly connected with Flexible roller skin made of elastic flexible material. Each front end of all corn picking rollers 1 and 2 is slightly cone-shaped (such as cone-shaped, pyramid-shaped, etc.) and naturally transitions into a cylindrical shape (such as a cylindrical or prismatic corresponding to the cone-shaped Body shape, etc.), this structure is beneficial for the corn stalk to be eaten into the corn harvesting mouth. As shown in ...

Example Embodiment

[0029] Example two. Corn harvesting ear picking roller

[0030]The general structure of the corn harvest picking roller in this example can be shown in conjunction with Figures 2 to 4, etc. The corn harvest picking roller of this example differs from the first embodiment in the following points: the corn harvesting roller 1 of this example has a roller core 3 made of Made of metal, the outer device of the roller core 3 is fixedly connected with a flexible roller skin 6 made of a flexible material with elasticity. The cylindrical surface (6) of the roller skin is evenly distributed with n rows in the axial direction and m columns in the radial direction. , Where n selects a natural positive integer of 100≥n≥5. In this example, n selects any odd or even number between 5 and 100. The pair of rollers in the structure of the roller 1 in this example constitutes a pair of corn harvesting and plucking rollers for each corn harvesting opening. Secondly, the pair of corn harvesting and tas...

Example Embodiment

[0031] Example Three. Corn harvesting ear picking roller

[0032] The general structure of the corn harvest picking roller in this example can be shown in conjunction with Figures 2 to 4, etc. The corn harvest picking roller in this example is different from the first and second embodiments: The roller core 3 is made of metal, and the outer device of the roller core 3 is fixedly connected with a flexible roller skin 6 made of a flexible material with elasticity. The roller skin cylinder surface (6) is evenly distributed with a matrix of n rows in the axial direction and m columns in the radial direction. Shape concave teeth 8, where n is selected as a natural positive integer of 100≥n≥5, in this example, if n is selected as any odd or even number between 5 and 100. The pair of rollers in the structure of the roller 1 in this example constitutes a pair of corn harvesting and plucking rollers for each corn harvesting opening. Secondly, the pair of corn picking rollers 1 and 2 in thi...

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PUM

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Abstract

A corn ear picking roller with high ear picking-up power and on damage to corn ear is composed of a core roller made of metal and an elastic and flexible jacket with concave-convex structure on its external surface. It is used in pair mode. It is possible to reform its back segment to become a skin stripping roller.

Description

1. Technical field [0001] The ear picking roller for harvesting corn disclosed by the invention belongs to the technical field of corn harvesting machinery, and specifically relates to an ear picking roller for harvesting corn with a new structure. 2. Background technology [0002] Until now, most of the commonly used ear-picking rollers for corn harvesting are rigid roller structures, mainly including: metal blade-type ear-picking rollers, metal convex / concave-edged ear-picking rollers (such as four-edged, six-edged, eight-edged, etc.) Rigid), etc., the disadvantages of these rigid structure picking rollers are: 1. Rigid rollers have poor adaptability to thick, thin, dry and wet corn stalks, small friction, slipping stems, and reliability of picking ears. Unable to guarantee; 2. During the ear picking process, it is easy to cause corn ears to be crushed, rolled, broken, cracked, broken, and jumping; 3. The root of the corn ear is greatly damaged during the ear picking proce...

Claims

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Application Information

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IPC IPC(8): A01D45/02
Inventor 杨永宁
Owner 杨永宁
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