Automatic control system

Abstract

The invention provides an automatic control system which belongs to the field of plant cultivation and is suitable for a cotton plant dehairing device. The cotton plant dehairing device comprises a sensor holder, an automatic control system, a carrier, a turntable, a stirring mechanism, a rack, a water supply system, an air supply system, a sulfuric acid system and a pneumatic system. The automatic control system is characterized in that the automatic control system comprises a control box, a touch screen, a controller, a turntable servo motor, a stirring mechanism servo motor, a flushing electromagnetic valve A, a flushing electromagnetic valve B, a sulfuric acid electric heater, a sulfuric acid pump, a water pump, a fan, a hot air electric heater, an air supply electromagnetic valve, a pneumatic electromagnetic valve, a carrier detection sensor, a sulfuric acid level sensor, a sulfuric acid temperature sensor, an encoder, a water pressure sensor, an air supply temperature sensor, a sulfuric acid electromagnetic valve and a wiring harness. The automatic control system has the advantages of accurate control, high degree of automation and simple operation.

Description

technical field [0001] The invention belongs to the field of crop cultivation, in particular to an automatic control system for a cotton seed delinting device before cotton seed selection in a laboratory. Background technique [0002] Cotton is a natural plant fiber with a wide range of uses and is obtained through planting; in order to improve the quality or yield of cotton, or improve the ability of cotton to resist pests and diseases, it is necessary to optimize or cultivate cotton varieties during the planting process; During the cultivation process, scientists often optimize cotton seeds through hybridization or other methods. During the optimization process, there are many types of cotton planted each time, but the number is very small. Scientists will remove the cotton seeds planted, and then Plant it in the test field; because the quantity of preferred seeds is small, even tens or dozens of grains, it is not suitable to adopt the mode of industrialized production to ...

AI Technical Summary

Problems solved by technology

[0002] Cotton is a natural plant fiber with a wide range of uses and is obtained through planting; in order to improve the quality or yield of cotton, or improve the ability of cotton to resist pests and diseases, it is necessary to optimize or cultivate cotton varieties during the planting process; During the cultivation process, scientists often optimize cotton seeds through hybridization or other methods. During the optimization process, there are many types of cotton planted each time, but the number is very small. Scientists will remove the cotton seeds planted, and then Plant it in the test field; because the quantity of preferred seeds is small, even tens or dozens of grains, it is not suitable to adopt the mode of industrialized production to carry out cotton seed delinting, often use a beaker as a container, put the cotton seeds into the beaker, and use Concentrated sulfuric acid is used for delinting; concentrated sulfuric acid is a highly corrosive solution, so scientists are vulnerable to injury during operation, and due to manual operations, the amount of concentrated sulfuric acid can not be accurately grasped, and cotton seeds will be damaged or damaged. The fleece removal does not meet the requirements, causing problems such as low germination rate of planting, and also causes environmental pollution in the laboratory; it is to use an automatic stirring tool with a container to remove the fleece, which has low work efficiency and cannot be automated, which will also cause Acid damage to people or objects

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