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Multi-process corn stubble land seed band cleaning device and method

A cleaning device and technology for corn stubble, applied in planting methods, shovels, plows, etc., can solve problems such as high energy consumption, incomplete cleaning of seed belts, unsatisfactory corn stubble operations, etc., and achieve the effect of improving contact conditions

Active Publication Date: 2020-02-18
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventors found that these devices consume a lot of energy, the cleaning of the seed belt is not complete enough, and the operation effect on the corn stubble is very unsatisfactory, and cannot meet the higher quality requirements of sowing

Method used

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  • Multi-process corn stubble land seed band cleaning device and method
  • Multi-process corn stubble land seed band cleaning device and method
  • Multi-process corn stubble land seed band cleaning device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Attached below figure 1 - attached Image 6 Further description is made on the kind of tape cleaning device disclosed in this embodiment;

[0037] Refer to attached figure 1 As shown, the multi-process corn stubble belt cleaning device includes a passive multi-layer disc stubble cutting component 8, a claw-type counter-rotating stubble shifting component 5, a shark fin stubble digging component 6, etc., which sequentially realize stubble cutting - stubble picking - Digging stubble operations.

[0038] The seed belt cleaning device is integrally fixed on the frame 1, and a plurality of seed belt cleaning devices can be fixed on the frame 1, and each kind of belt cleaning device corresponds to a row of corn stubble fields.

[0039] Along the direction of travel is the front, the passive multi-layer disc stubble cutting assembly 8, the claw-type counter-rotating stubble dialing assembly 5, and the shark fin-type stubble digging assembly 6 are arranged and installed on t...

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Abstract

The invention discloses a multi-process corn stubble land seed band cleaning device and method. The device comprises a driven multi-layer disk stubble cutting component, a claw-type counter-rotating stubble poking component and a shark fin type stubble digging component which are sequentially connected onto a frame from front to rear, the driven multi-layer disk stubble cutting component comprisesa notch disk and a cutter protecting disk which are arranged in a fitted manner, a plurality of triangular cutter blades are uniformly arranged on the periphery of the cutter protecting disk, the claw-type counter-rotating stubble poking component comprises two claw-type notch disks which are oppositely and obliquely arranged, and the distance between the two claw-type notch disks is sequentiallyreduced from top to bottom. According to the device, stubbles in a seed band can be cut, poked and dug by the device, and the seed band can be cleaned without power action.

Description

technical field [0001] The disclosure belongs to the technical field of seed belt cleaning agricultural machinery, and in particular relates to a multi-process corn stubble land seed belt cleaning device and method. Background technique [0002] Conservation tillage technology has been widely promoted in two-cropping areas in my country, and the corn-wheat rotation mode is particularly common. When the current crop is corn, due to its high water content, strong toughness, and deep roots, it is not easy to be cut off, which often hinders the direct contact between the seeds and the soil and affects the quality of sowing. [0003] At present, anti-blocking devices are commonly used in conjunction with traditional openers to improve the straw coverage on the ground of the seed belt, thereby strengthening the contact between the seeds and the soil. These anti-blocking devices are mainly aimed at planting belt operations, and mostly adopt the power stubble cutting type, includin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/04A01B43/00A01C5/06A01D34/835
CPCA01B49/04A01B43/00A01C5/062A01D34/8355
Inventor 李慧位国建周纪磊史嵩荐世春
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI