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

A near-ground aerial precision sowing device for spherical small particle size seed crops

A seeding device and small particle size technology, which is applied in the field of agricultural and forestry machinery, can solve the problems of difficult tasks for ground machines, time-consuming, labor-intensive and error rates, etc., and achieve the effect of continuous seeding, good stability, efficient and rapid seeding

Active Publication Date: 2019-12-17
HUAZHONG AGRI UNIV
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the strict precision requirements of the pattern boundary, it is difficult for ground machines to complete the task at this stage, and people can only use purely manual methods for modeling design and construction
This method is time-consuming and laborious and has a high error rate, so targeted research and development of corresponding mechanized landscape modeling technology is of great significance

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
  • A near-ground aerial precision sowing device for spherical small particle size seed crops
  • A near-ground aerial precision sowing device for spherical small particle size seed crops
  • A near-ground aerial precision sowing device for spherical small particle size seed crops

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0025] like figure 1 Shown, a near-ground aviation precision sowing device for spherical small particle size seed crops, including aircraft 1, seeding device, seeding and guiding device and controller, said seeding device, seeding and guiding device and controller They are all arranged on the aircraft 1, and the seed metering device includes a central collection type seed meter or a plurality of single-type seed meter arranged side by side. When a single-type seed meter is adopted, each single-type seed meter Both can be started and stopped independently. When the central collection and discharge type seed metering device is used, each seed discharge port of the central collection and discharge type seed metering de...

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 near ground aviation precision seeding apparatus of spheroid small-grain-sized crops. The near ground aviation precision seeding apparatus comprises an aircraft, a seed displacement apparatus, a seed feeding and guiding apparatus and a controller, wherein the seed displacement apparatus, the seed feeding and guiding apparatus and the controller are respectively arrangedon the aircraft, the seed displacement apparatus comprises a central intensive-displacement seeding apparatus or a plurality of single seeding apparatuses which are arranged side by side, when the single seeding apparatuses are adopted, each single seeding apparatus or each seed displacement opening of the central intensive-displacement seeding apparatus can be independently started and stopped, the seed feeding and guiding apparatus comprises a plurality of seed feeding and guiding pipes, an inlet end of each seeding feeding and guiding tube is connected with a seed feeding opening of one single seeding apparatus or a seed displacement opening of the central intensive-displacement seeding apparatus. The controller is used for controlling the state of the seed feeding and guiding apparatusas well as the starting and stopping, rotation speed and acceleration of the seed displacement apparatus in the operation process. By adopting the near ground aviation precision seeding apparatus, the seeding system can be controlled to precisely sow the seed according to the position and speed information of the aircraft. The near ground aviation precision seeding apparatus is particularly suitable for planting creative landscape crops requiring a pattern molding effect.

Description

technical field [0001] The invention belongs to the technical field of agricultural and forestry machinery, and relates to a near-ground aerial precision sowing device for seed crops with spherical small particle diameters. Background technique [0002] In recent years, my country's creative landscape agriculture has made great progress. For the development of tourist attractions and the needs of advertising, people hope that the crops in the farmland can not only increase their yield and increase their income, but also show a certain visual effect of calligraphy and painting landscape modeling during their growth period, so as to achieve the purpose of creating an environment and wide publicity. Due to the strict precision requirements of the pattern boundary, it is difficult for ground machines to complete the task at this stage, and people can only use purely manual methods for shape design and construction. This method is time-consuming and labor-intensive and has a hig...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20
Inventor 黄小毛廖宜涛廖庆喜邓宇飞徐胡伟
Owner HUAZHONG AGRI UNIV
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