Vehicle-mounted production measuring method and device and production measuring network system

A production measurement and production technology, applied in the field of vehicle production measurement methods and devices, and production measurement network systems, can solve the problems that the probe is susceptible to dust pollution and inconvenient to use, and achieve the effects of convenient use, improved precision, and accurate measurement.

Inactive Publication Date: 2019-05-21
LOVOL HEAVY IND CO LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The photoelectric volumetric measurement method is adopted, and the measurement results are easily affected by factors such as grain density, grain moistu...

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
  • Vehicle-mounted production measuring method and device and production measuring network system
  • Vehicle-mounted production measuring method and device and production measuring network system
  • Vehicle-mounted production measuring method and device and production measuring network system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0043] Such as figure 1 A schematic circuit connection diagram of a vehicle-mounted production measuring device is shown in:

[0044]The invention provides a vehicle-mounted production measuring device, which is installed on a combine harvester and includes a load cell, a moisture sensor, a speed sensor, a signal conversion circuit, a control center, and a display terminal. Specifically, the load cell is installed on a combine harvester Under the bracket ...

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 a vehicle-mounted yield measuring device which is installed on a combined harvester. A weighing sensor is installed at the bottom of a grain bin of the combined harvester, a moisture sensor is installed at the grain outlet position of an elevator of the combined harvester, and meanwhile a control center adjusts measured real-time weight information according to moisture content information and standard grain moisture content so that the weight of the grains entering the grain bin can be directly measured, the influence of the harvesting state of the combined harvesteron the measurement is avoided, and the measuring precision is improved. In addition, manual operation is not needed through automatic judgment of the starting time of grain harvesting, and measurementis more convenient and accurate.

Description

technical field [0001] The invention relates to the field of grain yield measurement, in particular to a vehicle-mounted yield measurement method and device, and a yield measurement network system. Background technique [0002] Today, the combine harvester has become the main agricultural machinery widely used in our country. The method of measuring the real-time grain production through the combine harvester is currently adopted. First, the impulse type flow sensor is used for measurement. The flow sensor is installed on the elevator. At the top, the grain is sent to the grain outlet by the elevator, and after passing through the guide plate, the grain is continuously hit on the collection plate of the flow sensor, and the cantilever beam elastic element of the flow sensor is deformed, and the deformation is converted into a voltage signal by the resistance strain gauge bridge , Through the pre-calibrated data of the control program, the output detection is realized. The a...

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): A01D41/127G01N5/04
Inventor 吴涛邢来章张建王进王德文赵玉德
Owner LOVOL HEAVY IND CO LTD
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