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

Floating support-type active non-tillage anti-blocking device

A floating support and support technology, applied in the field of agricultural machinery, can solve the problems of high vibration and noise of the machine, blockage in front of the opener, easy to fall on the seed belt, etc., to reduce the cutting speed, the soil disturbance is small, and the support effect is good. Effect

Active Publication Date: 2015-06-03
CHINA AGRI UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These power-driven anti-blocking devices are mainly used in areas with a large amount of straw in the double-cropping area of ​​North China. However, the rotating speed of the cutter shaft of these driving anti-blocking devices is high, the vibration and noise of the machine are large, and the safety performance is poor; After being thrown up by the high-speed rotating cutter, it is easy to fall on the seed belt, causing blockage in front of the opener

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
  • Floating support-type active non-tillage anti-blocking device
  • Floating support-type active non-tillage anti-blocking device
  • Floating support-type active non-tillage anti-blocking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings.

[0042] Such as Figure 1-5 As shown, the floating support type active no-tillage anti-blocking device of the present invention includes a gearbox, a frame 10 , an active blockage removal device 1 and a floating support device 2 . It should be noted that, in the present invention, the forward direction of the device is taken as the front end.

[0043] Among them, such as figure 2 As shown, the active blockage removal device 1 includes a knife shaft 15 with a knife seat 14 and an active blockage removal cut 12 . Wherein, cutter shaft 15 is connected with gearbox, and its two ends are connected with the bearing block 18 that is fixed on the frame 10 by the 3rd bolt 19 through bearing 16, and cutter shaft 15 and bearing 16 outer sides are provided with bearing end cover 17. Active block removal and cutting 12 is installed on the knife seat...

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 belongs to the technical field of agricultural machinery and relates to a floating support-type active non-tillage anti-blocking device which can press stalks and stubbles, provide support for powered cutting, control the upper-and-down floating according to ground roughness, keep plowing strips clean and avoid the blocking in the front of a furrow opener. The device comprises an active anti-blocking device (1) and floating support devices (2) arranged on the two sides of the active anti-blocking device (1), wherein each floating support device (2) comprises an elastic support plate (3), fixing plates (8), a moving plate (7), an adjusting bar (6) and a spring (5); the front end of the elastic support plate has an arc-shaped cross section and is arranged at the front end of a machine frame (10), and the rear end of the elastic support plate is a flat plate and fixed on a fixing base (3002); the moving plate (7) consists of a cuboid with a central hole and cylindrical rods, the cylindrical rods are arranged at the two ends of the moving plate (7), and the cylindrical rods can be rotationally inserted into the holes in the fixing plates (8) on the two sides of the moving plate (7) respectively; the adjusting bar (6) is fixedly provided with a support plate, the bottom end of the adjusting bar (6) is hinged with the fixing base (3002), and the top end of the adjusting bar (6) can be inserted into the central hole in a sliding way; and the spring (5) encircling the adjusting bar (6) is arranged below the moving plate (7).

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a floating support type active no-tillage anti-blocking device for a no-tillage seeder. Background technique [0002] After decades of practical research in my country, it has been shown that conservation tillage technology can reduce soil wind and water erosion, improve soil fertility and drought resistance, etc. At present, the blockage of no-tillage planters caused by large straw coverage is the difficulty and focus of conservation tillage technology. It is of great significance to design and develop an anti-blocking device for planters suitable for my country's conservation tillage technology. [0003] At present, there are mainly two types of anti-blocking devices for no-tillage seeders in my country: passive anti-blocking devices and power-driven anti-blocking devices. [0004] Patent No. ZL200720033098.6 is a Chinese utility model patent "spring...

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): A01C5/06A01C7/00A01B71/08
CPCY02P60/20
Inventor 李洪文卢彩云何进王庆杰李问盈朱惠斌曹向红
Owner CHINA 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