Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for batching and measuring

A measurement method and equipment technology, applied in the field of construction machinery, can solve problems such as not being a fixed value, affecting measurement accuracy, and complicated measurement work, so as to achieve the effect of improving measurement accuracy and avoiding large errors

Active Publication Date: 2019-07-19
湖南中联重科混凝土机械站类设备有限公司 +1
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The drop range in actual operation is not a fixed value, and if a fixed value is used, it will affect the measurement accuracy;
[0006] 2. If the method of setting the parameters of the drop range is used, the measurement work will be more complicated, and the on-site personnel cannot correctly set the accurate drop range value

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
  • Method and device for batching and measuring
  • Method and device for batching and measuring
  • Method and device for batching and measuring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0074] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.

[0075] In the present invention, in the case of no contrary description, the orientation words used such as "up, down, left, right", "inner, outer", "far, near" refer to the directions of the drawings, therefore, The use of directional terms is illustrative and not limiting of the invention.

[0076] figure 2 A basic flow chart of an ingredient metering method provided by an embodiment of the present invention is shown, as figure 2 As shown, the method can start the counterweight measurement operation according to the target weight by receiving the target weight of the current...

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 embodiments of the invention provide a material distribution metering method. The method includes the following steps that: the difference value of the real-time weight and target weight of a material under a current round of metering is received; when the difference value achieves a pre-stored difference value, the current round of metering is controlled to be stopped; after the current roundof metering is stopped, the current difference value of the current round of metering is obtained, the current difference value is compared with a pre-stored difference range, and the pre-stored difference range and the pre-stored difference value are corrected according to a comparison result; and the pre-stored difference range is updated with the corrected pre-stored difference range, and thepre-stored difference value is updated with the corrected pre-stored difference value.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a batching and metering method and equipment. Background technique [0002] Generally, cylinders, screw machines, pumps, etc. are used to control the raw materials to enter the weighing hopper. During the measuring process, when the target weight is reached, the controller will send a stop command. At this time, some raw materials will not enter the weighing hopper, resulting in actual There is a gap between the ingredient weight and the planned target weight. [0003] Such as figure 1 In the prior art shown, after the drop is calculated, in order to prevent abnormally large or small drop values ​​from affecting the measurement accuracy, a method of setting a fixed maximum and minimum drop value is adopted. When the calculated drop value exceeds the set Drop range, that is, when the calculated drop value is greater than the maximum set drop value or smaller than the minimum...

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 Patents(China)
IPC IPC(8): G01G19/32G01G19/38
Inventor 蒋敦郭岗付新宇邓立波
Owner 湖南中联重科混凝土机械站类设备有限公司