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

Adjustable earthing roller

An adjustable and soil-covering technology, which is applied in the directions of excavation/covering trenches, application, planting methods, etc., can solve the problems of complex structure and inability to fully meet the needs of actual work, and achieve simple operation, diversified combination and transformation forms, and soil-covering volume adjustable effect

Pending Publication Date: 2018-06-05
张和平
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing soil-covering machinery in the prior art has a complex structure and is generally used alone, which cannot fully meet the actual work needs. Therefore, there is an urgent need for a machine that is used in conjunction with a precision on-demand planter. Click on the mode to change different covering modes, which is more suitable for the actual use of the covering device

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
  • Adjustable earthing roller
  • Adjustable earthing roller
  • Adjustable earthing roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] refer to figure 1 - Figure 15 , is a structural schematic diagram of an embodiment of the present invention, including an adjustable soil-covering drum, which is characterized in that its structure is a combined ring cylindrical structure, mainly including a bell mouth fixed ring 3, a middle hole movable inner ring 5, a side mouth Movable ring 6, soil guide fixed ring 7, middle hole movable outer ring 23, waist belt 4, connecting rod 11; The inner and outer diameters are the same.

[0046] The bell mouth fixing ring 3 is arranged symmetrically on both sides of the cylindrical structure, and each bell mouth fixing ring 3 is provided with a hemming ring 2 on the periphery. The inner wall of the bell mouth fixed ring 3 is provided with a soil scraping blade 16;

[0047] Between the two bell mouth fixed rings 3 that are symmetrically arranged on both sides, one or more soil guiding fixed rings 7 are arranged at intervals, between the bell mouth fixed ring 3 and the soil...

Embodiment 2

[0055] Compared with Embodiment 1, the difference of this embodiment is that: the anti-slip tooth 1 is provided with a depth limiting sleeve 12 .

Embodiment 3

[0057] Compared with Embodiment 2, the difference of this embodiment is that: the ring inner wall of each bell mouth fixing ring 3 and soil guide fixing ring 7 is provided with a hollow square sleeve 20, and the square sleeve is provided with Tighten the screw knob A21, and the ring body is also provided with a tightening screw hole 18; the connecting rod 11 is made of square steel, passes through the set square sleeve 20, and is fixed by tightening the screw knob A21.

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 the technical field of agricultural machinery design and manufacturing, in particular to an earthing roller which can be used for adjusting different earthing modes in precisehill seeding operation. The adjustable earthing roller is of one combined type ring tubular structure and mainly comprises a horn mouth fixed ring, a mesoporous movable inner ring, a side opening movable ring, a soil guiding fixed ring, a mesoporous movable outer ring, a girdle and a connecting rod; the horn mouth fixed ring, the mesoporous movable inner ring, the side opening movable ring and the soil guiding fixed ring are the same in inner diameter and outer diameter; and the girdle and the mesoporous movable outer ring can move back and forth at the periphery of the mesoporous movable inner ring and the side opening movable ring. The earthing roller provided by the invention can be matched and used with an existing precise hill seeding machine, earthing amount can be adjusted, earthing distance can be controlled, operation is simple, earthing thickness is uniform and smooth, and the earthing roller is applicable to multiple dibbling planting modes, is economic and practical and accords with agricultural planting mode development trend.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery design and manufacture, in particular to a soil-covering roller that can be used to adjust different soil-covering modes in precise on-demand sowing operations. Background technique [0002] Precision seeding is more and more widely used in agricultural planting, especially precision on-demand seeding on film. In the prior art, it is the trend of more and more precision on-demand seeding operations to complete the soil covering operation on the seeding hole while precise spotting on the membrane, saving the membrane breaking operation in the later stage, and effectively saving manpower and material resources. The existing soil-covering machinery in the prior art has a complex structure and is generally used alone, which cannot fully meet the actual work needs. Therefore, there is an urgent need for a machine that is used in conjunction with a precision seeder. Click on the mode to ...

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): A01C5/06
CPCA01C5/066
Inventor 张和平孔祥杰李之春张桐宇浩
Owner 张和平
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