Electric portable coal bunker depth detector

Abstract

The invention relates to the technical field of coal bunker depth measurement, in particular to an electric portable coal bunker depth detector. The electric portable coal bunker depth detector comprises a handle, an upper unit fixing rod, a rotating shaft and a lower unit fixing rod, the front end face of the handle is fixedly connected with buttons which are distributed in an upper-middle-lowermode. The lower end face of the handle is fixedly connected with the upper unit fixing rod. The rotating shaft is fixedly connected to the right side of the lower end face of the upper unit fixing rod, the upper unit fixing rod is rotationally connected with the lower unit fixing rod through the rotating shaft, a limiting device is slidably connected to the front end face of the lower unit fixingrod, and connecting devices are fixedly connected to the left end face of the upper unit fixing rod and the left end face of the lower unit fixing rod respectively. According to the device, through the arrangement of a take-up wheel, a measuring rope and a gravity cone, the take-up wheel is driven to rotate through rotation of a rotating motor, the rope unwinding and winding speed can be increased, manual hand-held pay-off and take-up are not needed, the working efficiency is greatly improved, operation is easy, labor is saved, manual contact is not needed, cleanness and sanitation are achieved, and good practical value is achieved.

Description

technical field [0001] The invention relates to the technical field of coal bunker depth measurement, in particular to an electric portable coal bunker depth detector. Background technique [0002] Coal is an important energy source and an important raw material for metallurgy and chemical industries. It is mainly used for combustion, coking, gasification, low-temperature dry distillation, hydrogenation liquefaction, etc. Coal, catalysts and heavy oil are mixed together to make the organic matter in coal Destroyed, reacted with hydrogen to transform into low molecular liquid and gaseous products, and further processed to obtain liquid fuels such as gasoline and diesel. The raw coal for hydrogenation liquefaction is mainly lignite, long-flame coal, and gas coal, and the place where coal is stored is called coal. With the development of society, coal mining technology is becoming more and more mature, and the application of an electric portable coal bunker depth detector is be...

AI Technical Summary

Problems solved by technology

[0003] Coal mine coal bunkers need regular inventory and measure the actual coal storage in the coal bunker. The original method uses a measuring rope to tie a gravity cone at one end of the rope, and uses gravity to make the rope reach the layer height where the coal is located. This method puts the rope , The rope is very slow, and it is also considered that the efficiency is low when the rope is rolled up, and it is very troublesome to bend over and put the rope to collect the rope, which increases people's labor intensity. The rope is particularly black and dirty when it comes into contact with coal, and the operator will inevitably stick to it. Therefore, an electric portable coal bunker depth detector is proposed to solve the above problems.

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