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

Cleaning and drying device and method and harvester

A drying device and cleaning technology, which is applied to harvesters, circuit devices, battery circuit devices, etc., can solve the problems of incapable of applying pressure energy recovery and utilization, so as to improve utilization and conversion efficiency, reduce energy consumption, and improve battery life. Effect

Active Publication Date: 2020-07-28
JIANGSU UNIV
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above patents can achieve energy recovery and reduce energy loss in specific fields, but they cannot be applied to the energy recovery and utilization of the pressure when the rice combine harvester vibrating screen is working

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
  • Cleaning and drying device and method and harvester
  • Cleaning and drying device and method and harvester
  • Cleaning and drying device and method and harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 Shown is a preferred embodiment of the cleaning and drying device of the present invention. The cleaning and drying device includes an energy conversion device 1, an electric energy collection and processing system 2, an electric energy flow control system 3, a storage battery 302, and a vibrating screen heating Device 4, supporting device 5 and vibrating screen bearing rolling guide 6.

[0052] Such as figure 2 and 3 As shown, the support device 5 is provided with a plurality of energy conversion devices 1, the upper part of the energy conversion device 1 is connected with the vibrating screen bearing rolling guide 6, and the energy conversion device 1 is used to reciprocate the vibrating screen body 8. The generated pressure energy is converted into electric energy; the electric energy collection and processing system 2 is respectively connected with the energy conversion device 1, the electric energy flow control system 3, the storage battery 302 and the ...

Embodiment 2

[0065] A harvester, the harvester includes the cleaning and drying device described in Embodiment 1, so it has the beneficial effects of Embodiment 1, and will not be repeated here.

Embodiment 3

[0067]A method for controlling the cleaning and drying device according to embodiment 1, comprising the following steps:

[0068] The energy conversion device 1 converts the pressure energy generated by the reciprocating motion of the vibrating screen body 8 into electrical energy; the electrical energy collection and processing system 2 collects the generated electrical energy; the electrical energy flow control system 3 is based on the SOC value of the battery 302 Based on the actual working current of the vibrating screen heating device 4, it is judged whether the electric energy is used for charging the battery 302 or for the vibrating screen heating device 4 to heat the vibrating screen body 8, and whether to use the battery 302 to provide electric energy for the vibrating screen heating device 4.

[0069] The judgment process of the electric energy flow to the control system 3 is specifically:

[0070] When the SOC monitoring device 303 of the electric energy flows to th...

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 provides a cleaning and drying device and method and a harvester. The cleaning and drying device comprises an energy conversion device, an electric energy collecting and processing system, an electric energy flow direction control system, a storage battery, a vibrating screen heating device, a supporting device and a vibrating screen bearing rolling guide rail. The energy conversiondevice is used for converting pressure energy generated by reciprocating motion of a vibrating screen body into electric energy. The electric energy collecting and processing system is used for collecting the electric energy generated by the energy conversion device. The electric energy flow direction control system is used for judging whether the electric energy is used for charging the storage battery or for working of the vibrating screen heating device or not according to the SOC value of the storage battery and the actual working current of the vibrating screen heating device and whetherthe storage battery is used for providing electric energy for the vibrating screen heating device or not. Recycling and utilization of reciprocating motion energy of the vibrating screen are achieved,the collected energy is used for rice drying during cleaning of the cleaning device and charging of a vehicle-mounted storage battery, unnecessary energy waste in the cleaning process is reduced, andthe energy utilization and conversion efficiency is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a cleaning and drying device and method and a harvester. Background technique [0002] When the crawler rice combine harvester is working, the vibrating screen screens the threshing grains through reciprocating motion. During the reciprocating motion, the rolling bearing on the vibrating screen will generate a lot of pressure on the guide rail, but the energy of this part is in the form of friction. The form of heat generation is dissipated, which also leads to low energy utilization efficiency of the combine harvester cleaning device, which causes a lot of waste to the combine harvester. Since the rice extraction mixture often has a high grain moisture content during cleaning, resulting in a decrease in subsequent cleaning efficiency, the cleaned grains can be cleaned by on-line drying. However, the online drying of grains in the cleaning process requ...

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): A01F12/44A01D41/133A01D41/12A01D41/127H02N2/18H02J7/32
CPCA01D41/12A01D41/127A01D41/133A01F12/446H02J7/32H02N2/18
Inventor 唐忠李宇王美琳任辉张奔
Owner JIANGSU 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