A weighing measurement and control synthesis method and loading device

A technology of loading device and synthesis method, which is applied in the direction of weighing equipment testing/calibration, etc., which can solve the problems of accurate weighing influence and low accuracy of actual weighing value

Pending Publication Date: 2018-11-23
冯淑青
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that the division value of the digital indicating scale is affected by the digital display rounding error on the accurate weighing of the scale, resulting in a low accuracy of the actual weighing value of the object to be tested, and how to solve the problem of low cost, simple and easy Improve the weighing accuracy of ordinary digital indicating scales under certain conditions, and provide a weighing measurement and control synthesis method and loading device

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
  • A weighing measurement and control synthesis method and loading device
  • A weighing measurement and control synthesis method and loading device
  • A weighing measurement and control synthesis method and loading device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] Such as figure 1 As shown, a weighing, measurement and control synthesis loading device includes a device seat 18, the bottom of one side of the device seat 18 is connected with a device fixing connection sleeve 20, and the bottom of the device seat 18 is connected with a horizontally arranged base plate; The bottom plate of the device seat 18 is installed with a shaped loading seat 17, the top of the loading seat 17 is connected with the motor 4, and the loading seat 17 includes two horizontally arranged upper and lower horizontal plates and a vertical plate fixedly connected to the same side of the upper and lower two horizontal plates, the loading seat 17 The vertical plate is connected to one side of the device seat 18 of the non-connecting device fixed connection sleeve 20 through the fastening bolt 32 of the loading seat, and the upper and lower horizontal plates of the loading seat 17 are provided with through holes;

[0075] The output end of the motor 4) faces...

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 the technical field of mass weighing and error determination / calibration of electronic scales and in particular provides a weighing measurement and control synthesis method and loading device. The loading device is connected to a digital indicator scale and is further connected to a mechanical loader and a matching block or a weighing synthesizer and a matching block so asto calculate the synthesis mass [delta] m; then, according to the formula M1=f+0.5e-[delta] m-f0-fc or M2=f+0.5e-[delta] m-f0, the post-synthesis actual weighing value is calculated and the actual weighing value is shown through digital display of a display. By correcting zero error, the accuracy can be increased by about 30%; when the indicating value error and zero error can be corrected, the accuracy can be increased by more than 60%; the accuracy is basically the same as the accuracy of common scale measurement, so that many conventional scales can realize electromechanical integration measurement automatically with greater accuracy, can complete weighing at a time conveniently, and can obtain more accurate weighing values; the related methods, techniques, processes and standards canbetter meet requirements; the weighing accuracy in trade is improved.

Description

technical field [0001] The invention relates to the technical field of mass weighing and various error verification / calibration of electronic scales, in particular to a weighing measurement control synthesis method and a loading device. Background technique [0002] At present, the mass range of weighing various substances at home and abroad is usually (0-60)t, and most of them use digital indicating scales (hereinafter referred to as scales) for direct weighing. There are three problems and shortcomings in the direct weighing method: 1) the error of the scale used cannot be corrected. 2) The digital display rounding error will be introduced during weighing, and the error it introduces will be larger with the increase of the division value d: the maximum is 1 / 2 division value d. 3) When the weighing is greater than 30kg and requires high accuracy, the existing scales cannot meet the requirements. There are two problems when using electronic scales to weigh: on the one hand...

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): G01G23/01
CPCG01G23/01
Inventor 赵忠发冯淑青
Owner 冯淑青
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