Harvester for harvesting straw covered winter potatoes

A potato and harvester technology, applied in excavator harvesters, harvesters, applications, etc., can solve the problems of straw and separation mechanism entanglement, blocking separation effect, affecting potato mechanized harvesting operations, etc., and achieve broad market application and promotion Foreground, good separation effect, simple structure effect

Active Publication Date: 2014-01-15
SOUTH CHINA AGRI UNIV
View PDF8 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Straw-covered cultivation techniques are commonly used in winter-planted potatoes in southern my country. The buried straw, soil and potatoes are intertwined, resulting in entanglement between the straw and the separation mechanism when using traditional potato harvesting machines, resulting in blockage and separation. Poor effect and other problems have seriously affected the mechanized harvesting of potatoes
At present, there is no potato harvesting machine on the market under the conditions of the winter-planted potato mulching cultivation process in southern my country.

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
  • Harvester for harvesting straw covered winter potatoes
  • Harvester for harvesting straw covered winter potatoes
  • Harvester for harvesting straw covered winter potatoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 Shown, a kind of harvester that is used for harvesting grass-covered winter-planted potatoes includes a frame 1 that is pulled by a tractor and has road wheels 11, a digging shovel 2 that is arranged on the frame 1, a power assembly that provides power, and The transmission mechanism 3 that is arranged on the rear end of the excavating shovel 2, the transmission mechanism 3 is specifically a grid chain transmission mechanism, the output end of the transmission mechanism 3 is provided with a grass-potato separating screen 4, and the grass-potato separating screen 4 is provided with a The grass-discharging assembly is provided with a potato-soil separating mechanism 5 below the grass-potato separating screen 4 .

[0029] Such as figure 1 and 2 As shown, the grass discharge assembly includes a conveying mechanism 6 and a grass falling mechanism 7, and the conveying mechanism 6 includes a comb-toothed rod 61 that circulates above the grass and potato sepa...

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 discloses a harvester for harvesting straw covered winter potatoes. The harvester comprises a machine frame, a digger shovel, a power assembly and a conveying mechanism, wherein the digger shovel is arranged on the machine frame, and the conveying mechanism is arranged at the back end of the digger shovel. The output end of the conveying mechanism is provided with a straw potato separating screen, a straw removing assembly is arranged on the upper portion of the straw potato separating screen, and a potato soil separating mechanism is arranged on the lower portion of the straw potato separating screen. Due to the fact that the straw removing assembly is installed on the straw potato separating screen of the harvester, the straw can be discharged out of the harvester effectively and timely through the straw removing assembly, and the potatoes and the straw are separated while the straw blocking is prevented,. The harvester is simple and compact in structure and high in working efficiency and has wide market application and popularization prospects.

Description

technical field [0001] The invention relates to a harvesting device for harvesting potatoes, in particular to a harvester for harvesting winter-planted potatoes covered with grass. Background technique [0002] Straw-covered cultivation techniques are commonly used in winter-planted potatoes in southern my country. The buried straw, soil and potatoes are intertwined, resulting in entanglement between the straw and the separation mechanism when using traditional potato harvesting machines, resulting in blockage and separation. Problems such as poor effect have seriously affected the mechanized harvesting operation of potatoes. At present, there is no potato harvesting machine tool aimed at the cultivation conditions of winter-planted potatoes covered with grass in the south of my country on the market. Contents of the invention [0003] The object of the present invention is to provide a harvester for harvesting grass-covered winter-planted potatoes that can effectively pre...

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 Applications(China)
IPC IPC(8): A01D17/02A01D17/08A01D33/08A01D33/00
Inventor 马旭武涛陈学深齐龙陈海望苏裕焯麦超华卓国强
Owner SOUTH CHINA 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