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

Rear-mounted four-row corn straw strip collecting machine

A corn stalk, post-positioning technology, which is applied in the field of straw returning treatment devices, can solve the problems of lack of black soil protection methods, soil erosion, etc., and achieves the effects of increasing the emergence rate, increasing the ground temperature and having a reasonable structure.

Inactive Publication Date: 2021-04-20
CHANGCHUN AGRI MACHINERY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soil erosion is serious, black soil protection methods are lacking

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
  • Rear-mounted four-row corn straw strip collecting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] specific implementation plan

[0010] Such as figure 1 Shown, the present invention comprises frame 1, is connected with tractor by upper suspension 2 and lower suspension 3. Support arm 7 and limit spring 5 are installed on frame 1 right back, and outer support 6 and extension hydraulic cylinder 4 are installed on both sides of frame 1. On the frame 1 and the outer bracket 6, the support arm 7 is installed through the U-shaped card 10, and the other end of the support arm 7 is installed with the finger plate 9 and the regulator 8. During transportation, the outer support 6 is perpendicular to the frame 1, and the outer support 6 is parallel to the frame 1 during operation. During operation, the forward direction and speed of the patent of the present invention are kept consistent with the tractor, and the finger plate 9 rubs against the straw-covered ground surface, causing the finger plate 9 to rotate, and the linear speed of rotation is consistent with the forward ...

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 provides a rear-mounted four-row corn straw strip collecting machine. The rear-mounted four-row corn straw strip collecting machine comprises a rack, an upper suspension, a lower suspension, a stretching hydraulic cylinder, a limiting spring, an outer support, finger plate supporting arms, an adjuster, finger plates and a limiting buckle. During operation, the machine is connected with a rear suspension of a tractor, lifting of the machine is controlled by a suspension system, lifting of the outer support is controlled by a hydraulic system, the finger plates naturally float on the ground by means of the weight of the machine, the finger plates rub with the ground through forward power of the tractor to generate rotation during operation, the finger plate distributes straw on the ground to two sides, and straw collection is achieved. The angle between the finger plates is adjusted through the adjuster, so that the width of straw on the ground after straw collection is controlled. The machine is a breakthrough of a whole-process mechanization technology for corn conservation farming, and solves the problem of seeding under full-amount straw coverage.

Description

technical field [0001] The patent of the present invention belongs to the technical field of corn protective tillage mechanization, and in particular relates to a straw returning treatment device for covering the ground before planting. Background technique [0002] The area of ​​corn conservation tillage in my country continues to increase year by year. However, compared with developed countries in Europe and the United States, there are problems of poor operation quality. The amount of straw coverage on the surface is too low. Most of the excess straw is incinerated, which seriously pollutes the environment. At the same time, corn planting and farming methods are backward. High-intensity development and utilization, wind erosion, water erosion, and large-scale use of chemical fertilizers have caused soil compaction. The organic matter of black soil has dropped from 6-8% at the time of reclamation to less than 2%. Soil erosion is serious, and black soil protection methods ...

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): A01B35/16A01B35/28A01B35/20A01B59/06
Inventor 董永鹭王文强于猛由莉莉苏双屹王利斌张维安段小惠杨德刘柱
Owner CHANGCHUN AGRI MACHINERY
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