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

Automatic quantitative quasi-static weighing method and device

A weighing device, quasi-static technology, applied in measurement devices, automatic feeding/discharging weighing equipment, weighing, etc. The effect of stable material and stable outlet pressure

Active Publication Date: 2014-10-01
陕西省农业机械研究所有限公司
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current solution to this contradiction is mainly to increase productivity by adding weighing devices, which not only increases the cost of equipment, but also reduces the reliability of the system.

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
  • Automatic quantitative quasi-static weighing method and device
  • Automatic quantitative quasi-static weighing method and device
  • Automatic quantitative quasi-static weighing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] In order to make the examiners of the patent office, especially the public, understand the technical essence and beneficial effects of the patent of the present invention more clearly, the applicant will further describe the present invention below in conjunction with the embodiments and accompanying drawings, but it does not limit the scope of the present invention Claims, any equivalent transformation made according to the concept of the present invention, which is only in form but not in substance, shall be regarded as the technical scope of the present invention.

[0045] An automatic quantitative quasi-static weighing method and device designed in the present invention.

[0046] An automatic quantitative quasi-static weighing device, which includes a silo 1, a decompression and flow regulation unit, a frame 2, a feeding unit, a weighing unit, and a control unit 12; the frame 2 is used to install the silo 1, the feeding Unit, weighing unit and control unit 12, in wh...

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 an automatic quantitative quasi-static weighing method and device, in particular to an automatic quantitative quasi-static weighing method and device for weighing materials according to predetermined weights in high-accuracy and high-speed modes. The whole weighing process is divided into two stages, the quasi-static weighing process at the first stage is finished firstly, and then the quasi-static weighing process at the second stage is finished. The automatic quantitative quasi-static weighing device comprises a bin, a pressure reducing and flow regulating unit, a rack, a feeding unit, a weighing unit and a control unit. Under the condition that the accuracy level and precision level are not changed, the high weighing speed is achieved compared with existing products and the prior art. A large amount of materials are rapidly separated into small equivalent packages through weighing. In addition, the device further has the advantages of being simple in manufacturing process, low in cost and reliable in use.

Description

1. Technical field [0001] The invention relates to an automatic quantitative quasi-static weighing method and device, in particular to an automatic quantitative quasi-static weighing method and device for weighing materials with high precision and high speed according to a predetermined weight. 2. Background technology [0002] As the core device of automatic weighing and packaging machines, automatic quantitative weighing methods and devices have been widely used in ports, commerce, chemicals, grain, food and other fields. Weighing is divided into two categories: static weighing and dynamic weighing. The weighing that people encounter in daily life is mainly static weighing, such as scales, electronic scales, etc. Static weighing refers to weighing after reaching a static balance between the scale body and the object to be weighed, without considering the object to be weighed The impulsive force, dynamic process and other factors, the design is simple and the precision is ...

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): G01G13/00
Inventor 杨志冬
Owner 陕西省农业机械研究所有限公司
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