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Overflow detection device, asphalt stirring equipment and overflow detection method

A detection device and detection method technology, applied in the direction of measuring device, mechanical equipment, mixer accessories, etc., can solve the problem of unable to directly observe the phenomenon of overflow, unable to guide production and other problems, to improve safety and production efficiency, eliminate The effect of image acquisition dead angle and improving stability

Pending Publication Date: 2020-11-06
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to environmental protection requirements, the overflow bin of the asphalt mixing plant needs to be set as a completely closed structure, and the operator cannot directly observe the occurrence of the overflow phenomenon, so it is impossible to guide production in time for the overflow

Method used

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  • Overflow detection device, asphalt stirring equipment and overflow detection method
  • Overflow detection device, asphalt stirring equipment and overflow detection method
  • Overflow detection device, asphalt stirring equipment and overflow detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 As shown, the present invention provides an overflow detection device 100, which includes: an overflow bin 102, an overflow pipe 104, a light emitting element 108, a first image collector 106 and a processor.

[0051] Wherein, the outlet of the overflow pipe 104 is connected with the overflow bin 102, the overflowed aggregate enters the overflow bin 102 through the overflow pipe 104, and the first image collector 106 is connected with the processor for collecting the overflow pipe 104 For image information at the exit, the luminous element 108 is used to provide a light source for the inside of the closed overflow bin 102 .

[0052] In the overflow detecting device 100 provided by the present invention, at first, the light-emitting element 108 arranged in the overflow bin 102 is turned on, the processor controls the first image collector 106 to collect the image at the outlet of the overflow pipe 104, and the processor receives The image collected by t...

Embodiment 2

[0056] On the basis of the above examples, if figure 1 As shown, the overflow detection device 100 provided by the present invention can also include a second image collector 110 arranged in the overflow bin 102 for collecting image information of the overflow pile 112 in the overflow bin 102, and the second image The collector 110 is connected with a processor, and the processor is used for judging the type of aggregate overflowing from the overflow pipe 104 according to the image information collected by the second image collector 110 .

[0057] In this embodiment, a second image collector 110 can be set in the overflow bin 102 to collect the image information of the overflow pile 112 that has fallen into the overflow bin 102, so that the image of the overflow pile 112 can be analyzed The information is processed to obtain the specific information of the aggregate falling into the overflow bin 102, which can help the operator to accurately judge the specific situation of the...

Embodiment 3

[0063] On the basis of any of the above embodiments, the flash detection device 100 provided by the present invention may further include a display connected to the processor.

[0064] In this embodiment, the processor of the overflow detection device 100 can also be connected with a display, and the processor can display the related information of the overflow phenomenon and the overflow process on the display through the display, so that the operator can intuitively understand Various data of the overflow process, which in turn facilitates the operator to judge and guide production.

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Abstract

The invention provides an overflow detection device, asphalt stirring equipment and an overflow detection method. The overflow detection device comprises an overflow bin; an overflow pipe, wherein theoutlet of the overflow pipe is communicated with the overflow bin; a first image collector arranged in the overflow bin and used for collecting image information at the outlet of the overflow pipe; alight-emitting part arranged in the overflow bin; and a processor connected with the first image collector and used for judging the overflowing state of the overflow pipe according to the image information collected by the first image collector. According to the overflow detection device, a light source is provided through a light-emitting part arranged in the overflow bin, image information at the outlet of the overflow pipe is collected through the first image collector, and the processor judges whether aggregate overflows from the current overflow pipe or not according to the image information, so that the overflow phenomenon occurring in the closed overflow bin is automatically monitored while the environmental protection requirement is met, production can be guided in time accordingto the overflow phenomenon, and the production safety and the production efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of engineering equipment, in particular to a overflow detection device, an asphalt mixing equipment and a overflow detection method. Background technique [0002] In the existing technology, the hot aggregate production process of the asphalt mixing plant is from raw material feeding to heating and then after screening, it is generally divided into five to six hot aggregates with different particle sizes and specifications, which are stored in different hot aggregates respectively. warehouse for the production of asphalt concrete. Due to the different aggregate content of different particle sizes in different raw materials, and the production mix ratio is inconsistent with the amount of aggregate required for each specification, it is inevitable that some kind of thermal aggregate overflow phenomenon will occur during the production process. The excess aggregate of each hot aggregate silo overflows through ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00B01F15/00
CPCG01F23/00B01F35/20
Inventor 杨振华任水祥黄鑫
Owner SANY AUTOMOBILE MFG CO LTD