Do you know how the pneumatic car stop works

Pneumatic car stopper is an independent research and development of our company, used in coal mine rail transport, to ensure the safety of transport devices. Many customers do not know what its working principle is, and many customers do not know much about the car stop product. In order to let you better understand and understand the car stop, manufacturers prepared the following article to take you to learn about the car stop knowledge, I hope to be helpful to you.

First, the composition of the pneumatic vehicle stop device

The device consists of a sensor with high sensitivity and good anti-interference, an intelligent controller with strong control function, a reliable electric push rod, a vehicle stopper and a control switch.

Two, what is the working principle of pneumatic car stop

Pneumatic stopper is mounted on the tilt inoue yard near the location of the variable slope site, when the car in the yard need downward, controlled by the operator first press the switch button, and then the artificial push downward, downward vehicle after yard sensors SA controller automatic control electric draw stem to open the stopper, the vehicle pass stopper downward, When the vehicle passes the slope sensor SB of the vehicle stopper, the controller goes through delay processing. When the delay time is up, the controller starts to control the electric push rod to automatically close the vehicle stopper, so as to prevent the mine car from sliding down the roadster due to misoperation and other reasons on the car yard, and then waits for the detection state. When the vehicle is lifted up through the slope sensor SB, the device automatically controls the electric push rod to open the stopper immediately to ensure that the vehicle enters the loading yard smoothly. After the vehicle passes through the sensor SA, the controller automatically controls the electric push rod to close the stopper after the delay processing.

Three, the characteristics of pneumatic car stop

1. The sensor with novel design, sensitive response and strong anti-interference is adopted to ensure the improvement of the detection sensitivity and the reliability of the device;

2. Adopt photoelectric isolation technology, good anti-interference performance;

3. It can preset the closing time of the car stop;

4. The device is simple to install and easy to use;

Four, pneumatic car stop applicable environment:

This device is suitable for coal mine, metal mine and non-metal mine and other car yard, automatic monitoring, and control the passage and stop the passage.

The vehicle blocking device shall work normally under the following environmental conditions:

1. Temperature: 0℃ ~ 40℃;

2. Average relative humidity: <95%RH(+25℃);

3. Atmospheric pressure :(80 ~ 110) kPa;

4. It is suitable for dangerous places of coal dust and methane explosive gas in underground coal mine, but there is no corrosive gas occasion that destroys insulation.

Our company produces a complete range of car stopper styles and models, as a professional mining products production of the entity manufacturers, quality assurance, after-sales perfect, welcome customers and friends to inquire about the purchase and visit the factory.