Circular-disc type precision drill seeding device of small-seed crops

A small-grain, disc-type technology, used in planting methods, sowing planters, planter parts, etc., can solve problems such as difficulty in thinning, lack of seedlings, ridge breakage, and many seedlings, and achieve convenient seed replenishment, disassembly, and location. accurate effect

Active Publication Date: 2016-05-04
SHANXI AGRI UNIV
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual production, when the sowing amount is small

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
  • Circular-disc type precision drill seeding device of small-seed crops
  • Circular-disc type precision drill seeding device of small-seed crops
  • Circular-disc type precision drill seeding device of small-seed crops

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] The following is a further description of the disc-type small-grain crop precision drilling device of the present invention in conjunction with specific examples, so that those skilled in the art can better understand and implement the present invention, but the examples cited are not intended to be a reference to the present invention. The limit.

[0025] A disc type small-grain crop precision drilling device, such as figure 1 As shown, the device includes a bracket 1, a support for fixing the engine 3, a front roller 4, a rear roller 5, a plurality of metering mechanisms 6, and a power supply for the front roller 4, the rear roller 5, and the metering mechanism 6. For the engine 3, the rear end of the support 1 is provided with a handrail 23, and the front end of the support 1 is provided with a horizontal lifting plate 11. The front roller 4 has the function of leveling the ground and suppressing, and the front roller 4 can be lifted by the horizontal lifting plate 11.

...

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 circular-disc type precision drill seeding device of small-seed crops. The device comprises a bracket, a front roller, a rear roller, a plurality of seeding mechanisms and an engine, wherein each seeding mechanism comprises a sleeve, a seeding box for containing seeds and a seeding box case; a furrow opener is arranged at the lower end of each sleeve, and the upper end of each sleeve is fixedly connected with the corresponding seeding box case; a case opening penetrating through the sleeve is formed in each seeding box case; the bracket is further provided with fixed connecting rods for connecting the sleeves; each seeding box is of a round structure formed by a first sector-shaped seeding disc and a second sector-shaped seeding disc, which are in butt joint; seed discharging holes are formed in the outer peripheries of the first sector-shaped seeding discs; one side face of each first sector-shaped seeding disc and one side face of each second sector-shaped seeding disc, which are arranged adjacently, are sealed; the other side faces, which are arranged adjacently, of each first sector-shaped seeding disc and each second sector-shaped seeding disc are communicated with each other; seeds passing through the seed discharging holes drop off from the case openings and fall into seed furrows opened by the furrow openers through the sleeves. When the device is used for seeding, the device does not slip and has a good compaction effect, and a precision seeding effect with less thinning is realized.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a disc-type precision drill device for small-grain crops suitable for millet, millet, radish, cabbage, soybean and other crops. Background technique [0002] Millet, millet, millet and other small-grain miscellaneous grain crops have the characteristics of drought resistance, barren tolerance, strong adaptability, and rich nutrition. They are also my country's characteristic and advantageous export crops, and play an important role in agriculture in arid and semi-arid regions of the world. The development of modern miscellaneous grains industry is an important way for farmers to increase their income and get rich, and for the country to alleviate poverty. [0003] If traditional columbine seeding and simple single-leg drill machinery are used, the amount of seeding is large, the seeding efficiency is low, the seedlings are difficult to thin out, the workload is larg...

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): A01C7/08A01C7/18A01C7/20A01C5/06
CPCA01C5/068A01C7/08A01C7/18A01C7/20
Inventor 原向阳温银元董淑琦郭平毅张丽光王宏富宋喜娥赵娟申洁
Owner SHANXI AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap