CN210180969U - Seed cotton online moisture regain measuring system - Google Patents
Seed cotton online moisture regain measuring system Download PDFInfo
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- CN210180969U CN210180969U CN201920974975.2U CN201920974975U CN210180969U CN 210180969 U CN210180969 U CN 210180969U CN 201920974975 U CN201920974975 U CN 201920974975U CN 210180969 U CN210180969 U CN 210180969U
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Abstract
The utility model provides an online moisture regain survey system of seed cotton, including data acquisition module, data conversion module, data transmission module and data processing module, data acquisition module is connected with the voltage acquisition sensor who takes the polar plate, data acquisition module connects data conversion module, and the voltage data transmission that will take the voltage acquisition sensor collection of polar plate to data conversion module carries out data conversion transmission to data processing module through data conversion module, data processing module handles the data of data conversion module, controls the measurement of cotton moisture regain, and the seed cotton moisture regain that will test the moisture regain transmission computer through data transmission module and can real time monitoring test seed cotton course of working.
Description
Technical Field
The utility model relates to a seed cotton moisture regain apparatus system, especially a seed cotton online moisture regain measurement system.
Background
The GB1103-2007 Cotton Fine-staple Cotton Standard in China is implemented in 2004, wherein the moisture regain index is a mandatory national standard, and important quality and weight indexes of cotton are provided. The test of the moisture regain of the cotton has great significance to the price accumulation of cotton acquisition, processing, storage and transportation and textile transaction, so the measurement of the moisture regain value in the performance test of the cotton is indispensable. The existing measuring instrument has the advantages of large volume, complex operation and test, inconvenient calibration, manual cotton pressing, high labor intensity, no functions of data communication, data storage and recording and the like. The cotton pressing mechanism is inconvenient to use, the test is easy to be influenced, and the precision is low. At present, no system which can be operated conveniently and can monitor and measure on line in real time exists in the seed cotton processing link.
Disclosure of Invention
The utility model discloses a to the measurement of seed cotton moisture regain, and the online moisture regain survey system of seed cotton who provides can the seed cotton moisture regain of real time monitoring test seed cotton course of working.
The utility model adopts the technical proposal that: the utility model provides an online moisture regain survey system of seed cotton, includes data acquisition module, data conversion module, data transmission module and data processing module, data acquisition module is connected with the voltage acquisition sensor who takes the polar plate, data acquisition module connects data conversion module, and the voltage data transmission that will take the voltage acquisition sensor of polar plate to data conversion module carries out data conversion transmission to data processing module through data conversion module, data processing module handles the data of data conversion module, controls the measurement of cotton moisture regain, data transmission module transmits the measurement of cotton moisture regain to the computer end.
The data processing module is an AT89S52 type single-chip microcomputer.
The data processing module is further connected with a temperature and humidity sensor, a power supply module and a voice module. Compared with the prior art, the beneficial effects of the utility model are that, adopt single chip control, integrate all circuit function module on single chip circuit board, realize automated inspection, calculate numerical value, adopt voice broadcast measuring result to will test the seed cotton moisture regain that moisture regain transmitted the computer to realized the real-time test seed cotton course of working through data transmission module.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of the data processing module according to the present invention;
FIG. 3 is a schematic diagram of the data acquisition module of the present invention;
FIG. 4 is a schematic diagram of the data conversion module and the power module of the present invention;
FIG. 5 is a schematic diagram of the data transmission module of the present invention;
FIG. 6 is a schematic diagram of the connection of the voice module of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1, an online moisture regain survey system of seed cotton, including data acquisition module, data conversion module, data transmission module and data processing module, the data acquisition module is connected with the voltage acquisition sensor who takes the polar plate, data acquisition module connects data conversion module, and the voltage data transmission that will take the voltage acquisition sensor of polar plate to gather to data conversion module carries out data conversion transmission to data processing module through data conversion module, data processing module handles the data of data conversion module, controls the measurement of cotton moisture regain, data transmission module transmits the measurement of cotton moisture regain to the computer end.
The data processing module is an AT89S52 type single-chip microcomputer.
The data processing module is further connected with a temperature and humidity sensor, a power supply module and a voice module. The temperature and humidity sensor is used for measuring the temperature and humidity of the environment.
The utility model discloses test principle and process are as follows: the principle of the novel cotton moisture regain tester is that the cotton has the characteristics of different resistance values according to different moisture regain, and under the condition that the test conditions such as the weight, the density, the polar plate area and the measurement pressure of a sample are certain, the moisture regain of the cotton is determined by utilizing the negative correlation relationship between the current passing through cotton fibers and the resistance values. When the moisture regain of the cotton is high, the resistance value is low, and the current is large; on the contrary, when the moisture regain of the raw cotton is low, the resistance value is high and the current is small.
The data processing module is internally provided with a well-established mathematical model of the moisture regain rate of the seed cotton, and the moisture regain rate is calculated by a formula of theoretical moisture regain rate = (wet weight of the seed cotton-dry weight of the seed cotton)/dry weight of the seed cotton according to an oven method. For example, 1000g of seed cotton is taken, dried and weighed, 910.5g of dry weight of the seed cotton is weighed, the seed cotton is humidified through a temperature and humidity test box, points with different moisture regain rates are removed for testing, the moisture regain rate is contrastingly adjusted with an XJ130 type original cotton moisture regain rate tester, a mathematical model of the moisture regain rate of the seed cotton is established, and the moisture regain rate data is calculated by acquiring voltage data acquired by a sensor and comparing the voltage data with a mathematical model formula of the moisture regain rate of the seed cotton.
The specific test process is as follows: according to the characteristic that different moisture regain cotton has different resistance values, different resistance values are represented by different voltages, voltage data collected by a voltage collection sensor with a polar plate are transmitted to a data conversion module, data conversion and transmission are carried out to a data processing module through the data conversion module, the data processing module starts an internal mathematical model with the established seed cotton moisture regain, the collected voltage data are subjected to data processing according to the established mathematical model, the moisture regain data are obtained finally, a voice module is sent to broadcast, the test moisture regain is transmitted to a computer through the data transmission module, and the measurement is finished.
Claims (3)
1. The utility model provides an online moisture regain survey system of seed cotton, includes data acquisition module, data conversion module, data transmission module and data processing module, its characterized in that, data acquisition module is connected with the voltage acquisition sensor who takes the polar plate, data acquisition module connects data conversion module, and the voltage data transmission that will take the voltage acquisition sensor of polar plate to gather to data conversion module carries out data conversion transmission to data processing module through data conversion module, data processing module handles the data of data conversion module, controls the measurement of cotton moisture regain, data transmission module transmits the measurement of cotton moisture regain to the computer end.
2. The system for measuring the online moisture regain of seed cotton according to claim 1, wherein the data processing module is an AT89S52 model single-machine sheet.
3. The seed cotton online moisture regain measuring system according to claim 1, wherein the data processing module is further connected with a temperature and humidity sensor, a power supply module and a voice module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974975.2U CN210180969U (en) | 2019-06-26 | 2019-06-26 | Seed cotton online moisture regain measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974975.2U CN210180969U (en) | 2019-06-26 | 2019-06-26 | Seed cotton online moisture regain measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180969U true CN210180969U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920974975.2U Active CN210180969U (en) | 2019-06-26 | 2019-06-26 | Seed cotton online moisture regain measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210180969U (en) |
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2019
- 2019-06-26 CN CN201920974975.2U patent/CN210180969U/en active Active
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