Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Corn retrograde motion ear-picking principle and device

A corn, principle technology, applied in agricultural machinery and implements, applications, harvesters and other directions, can solve the problems of difficult to improve the efficiency of corn harvesting, difficult to popularize corn harvesting, etc.

Inactive Publication Date: 2008-06-04
于政道
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes corn harvesting difficult to popularize
In addition, due to the limitation of the transmission and structure of the ear picking roller, the maximum linear speed can only reach about 1.2m / s, and it is difficult to improve the efficiency of corn machine harvesting. The actual measurement is basically less than 4 mu / hour

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Corn retrograde motion ear-picking principle and device
  • Corn retrograde motion ear-picking principle and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] On the ZL-275 type harvester, a specific implementation device of the above-mentioned invention has been installed. Experiments have proved that the machine can harvest more than 30 mu per hour, the seed damage rate is less than 0.2%, and the fuel consumption per mu of corn harvesting including the crushing and compression of straw is only 1 liter, which is significantly better than the performance of traditional roller harvesters. Improve and improve.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a maize picker principle and a device arranged on a cropper, and is an agricultural machine. Compared with the current stripping by means of squeezing and rubbing forcibly with a principle of roll rotating and rubbing, the invention is characterized in that when the tip part of a maize plant turns towards a stripper intercept rod and operates reversely from the rod, the corn ear can be toggled from the tip downwardly and steered by the stripper intercept rod, leading the ear to be separated from the plant in the natural direction. The invention has the advantages that the ear can not be impacted and any position of the ear can not be rubbed to cause an injury in the picking process; the picking efficiency can be greatly improved; the energy consumption is lowered in a large scale.

Description

technical field [0001] The invention relates to a principle of corn ear picking and a device installed on a harvester. for agricultural machinery. Background technique [0002] Since the Australian Allen invented the principle of roller picking ears in 1921, the corn harvester industry has been using this basic technology route until now. However, this principle causes the full grains at the root of the ear to be generally scratched, and when encountering some over-mature ears with a high rate of ear drooping and immature rudimentary ears, the yield reduction will be more serious. This makes corn harvesting difficult to popularize. In addition, due to the limitation of the transmission and structure of the ear picking roller, the maximum linear speed can only reach about 1.2m / s, and it is difficult to improve the efficiency of corn machine harvesting. The actual measurement is basically less than 4 mu / hour. Contents of the invention [0003] 1. Basic principles [0004...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01D45/02
Inventor 于政道
Owner 于政道
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com