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

Corn thresher with roller screen

A technology for thresher and corn, applied in threshing equipment, agricultural machinery and implements, applications, etc., can solve the problems of increased moisture content, difficult screening, corn mixed with ice and snow, etc., to achieve clean separation, saving equipment investment, and clean grain. Effect

Active Publication Date: 2015-12-30
黑龙江省德峰机械制造有限公司
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the corn harvest season in northern my country, the temperature has begun to drop. After threshing in the snow, the corn will be mixed with ice and snow. It is difficult for ordinary corn threshers to screen out it, which greatly increases the moisture content after threshing.

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
  • Corn thresher with roller screen
  • Corn thresher with roller screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Such as figure 1 with 2 Shown, be provided with the corn thresher of rolling screen, comprise the corn thresher sieve cylinder 1 that is used for seed cob separation, described corn thresher is also provided with and is made of inner cleaning sieve cylinder 2 and outer cleaning sieve cylinder 3 Cleaning device, the inner cleaning sieve cylinder 2 and the outer cleaning sieve cylinder 3 are both cylinders, and the inner wall of the uniform ring is provided with a spiral conveying piece 4, and the outer wall of the outer cleaning sieve cylinder 3 is provided with a ring guide rail 5, corn thresher A roller 6 matching the ring guide rail 5 is arranged on the frame, the inner cleaning screen drum 2 and the outer cleaning screen drum 3 are relatively fixed and set on the periphery of the corn thresher screen drum 1, and the cleaning can be driven by the roller 6 The device rotates around the corn thresher sieve cylinder 1, and the corn kernels separated by the corn thresher...

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

A corn thresher with a roller screen comprises a corn thresher screen drum (1) and a cleaning device. The cleaning device is composed of an inner cleaning screen drum (2) and an outer cleaning screen drum (3) which are each shaped like a cylinder and are each provided with a spiral delivery sheet (4) surrounding the inner wall, an annular guide rail (5) is arranged on the outer wall of the outer cleaning screen drum (3) in a surrounding mode, rolling wheels (6) are arranged on a rack of the corn thresher, the inner cleaning screen drum (2) and the outer cleaning screen drum (3) are relatively fixed and arranged on the periphery of the corn thresher screen drum (1) in a sleeving mode, and the cleaning device can be driven by the rolling wheels (6) to rotate around the corn thresher screen drum (1). The corn thresher with the roller screen has the advantages of being compact and reasonable in structure, good in screening effect and clean in grain separation.

Description

technical field [0001] The invention relates to a corn thresher, in particular to a corn thresher with rolling screens on the periphery of a threshing bin. Background technique [0002] When corn is threshed by the thresher with the existing structure, there will be a problem that the grain contains a lot of impurities, and it often needs to be cleaned before storage before storage. During the corn harvest season in northern my country, the temperature has begun to drop. After threshing in the snow, the corn will be mixed with ice and snow. It is difficult for ordinary corn threshers to screen out it, which greatly increases the moisture content after threshing. Contents of the invention [0003] The technical problem to be solved by the present invention is: aiming at the above problems, provide a corn thresher with good screening effect and equipped with a rolling sieve. [0004] The technical solution of the present invention is: the corn thresher that is provided with...

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): A01F11/06A01F12/44
Inventor 佟俊华刘子瑜
Owner 黑龙江省德峰机械制造有限公司
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