Dumping plough material pile height detection device
A technology for detection devices and soil dumping materials, which is applied to measuring devices, height/level measurement, and distance measurement, etc., can solve problems such as low accuracy, material humidity and temperature, and influence on production efficiency, so as to improve safety and reliability, reduce Abrasion, the effect of strong practicality
Active Publication Date: 2014-02-19
天津重钢机械装备股份有限公司
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Problems solved by technology
The detection of the height of the stockpile at the discharge point of the discharge arm of the soil dumper often encounters many problems when using a zero-distance detection device, such as complex structure, low precision, material humidity and temperature, etc.
Make the material level signal alarm inaccurate and affect the production efficiency
Method used
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Embodiment Construction
[0011] The present invention will be further described in detail below in combination with specific embodiments.
[0012] Such as figure 1 As shown, a detection device for the height of a soil dumper pile in the present invention includes a detection box 7, and a plurality of laser displacement sensors 8 are arranged in the detection box 7, and a plurality of laser displacement sensors 8 are evenly distributed and firmly installed On the top surface of the item, the two sides of the detection box are provided with connecting rod parts, each set of connecting rod parts includes a short shaft 3 and a connecting rod 4, and one end of the short shaft 3 is provided with a flange. One end of the rod 4 is provided with a sleeve, and the sleeve is sleeved on the short shaft 3, and the sleeve is slidingly fitted with the short shaft 3, and the other end of the short shaft 3 is provided with a shaft end cover 5, the shaft There is a round hole in the center of the end cover 5, and it i...
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The invention discloses a dumping plough material pile height detection device. The dumping plough material pile height detection device comprises a detection case. Multiple laser displacement sensors are arranged in the detection case. The laser displacement sensors are uniform arranged on the top of the interior of the detection case. Two sides of the detection case are provided with connection rod parts. Each one of the connection rod parts comprises a short shaft and a connection rod, one end of the short shaft is provided with a flange plate, and one end of the connection rod is provided with a sleeve, the sleeve is sleeved on the short shaft, the sleeve is in a sliding fit relationship with the short shaft, the other end of the short shaft is provided with a shaft end cover, the shaft end cover is fixed by a screw, and the other end of the connection rod is fixed to the detection case. The detection device also comprises a programmable logic controller (PLC). The dumping plough material pile height detection device is provided with the multiple laser displacement sensors, realizes non-contact measurement, reduces measuring equipment wearing, is free of impact on materials, improves safety reliability and has strong practicality.
Description
technical field [0001] The invention relates to a complete set of mechanical equipment for open-pit mining, in particular to a device for detecting the position and height between the soil discharge end of the discharge arm of a soil discharger and materials. Background technique [0002] Currently, in open-pit mining equipment, a stockpile refers to a conical-shaped stockpile formed by solid materials falling freely from the discharge arm of a soil dumper on a dump site. The detection of the height of the stockpile at the discharge point of the discharge arm of the soil dumper often encounters many problems when using a zero-distance detection device, such as complex structure, low precision, and material humidity and temperature. This makes the material level signal alarm inaccurate and affects production efficiency. Contents of the invention [0003] Aiming at the above prior art, the present invention provides a device for detecting the height of the pile of soil dump...
Claims
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IPC IPC(8): G01C5/00G01C3/00E21C47/00
CPCE21C47/00G01F23/292
Inventor 肖艳军邵伟
Owner 天津重钢机械装备股份有限公司