Pumping and digging dual-purpose coal mine water bin clearing machine
A water tank and dredging technology, which is applied to earth movers/shovels, drainage, mining equipment, etc., can solve the problems of high labor intensity and low efficiency of dredging methods, and achieve the effect of improving dredging efficiency
Inactive Publication Date: 2016-04-27
中矿佳越科技(北京)有限公司
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Problems solved by technology
[0003] Aiming at the problems of high labor intensity and low efficiency of existing dredging methods for underground water tanks in coal mines, the present invention provides a coal slime dredger with a high degree of mechanization and can use two methods of pumping and dredging for water tank dredging
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[0013] In the accompanying drawings, 1 bucket, 2 linkage mechanism, 3 bucket cylinder, 4 stick, 5 digging mechanism, 6 boom cylinder, 7 stick cylinder, 8 boom, 9 scraper conveying mechanism, 10 traveling mechanism , 11 slewing bearings, 12 rotary tables, 13 pumps, 14 hydraulic pump stations, 15 consoles.
[0014] As shown in the figure, a dredging dual-purpose coal mine water bin clearing machine described in the embodiment of the present invention consists of a rotary table 12, a slewing bearing 11, a running mechanism 10, a scraper conveying mechanism 9, a suction pump 13, an excavator Assembly mechanism 5, console 15 and hydraulic pump station 14 are formed. It is characterized in that: the turntable 12 and the traveling mechanism 10 are connected by a slewing bearing 11, the scraper conveying mechanism 9 is fixed at the center of the turntable 12, the digging mechanism 5 is fixed on the scraper conveying mechanism 9, and the scraper conveying mechanism 9 Suction pump 13, ...
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The invention relates to an extraction and excavation dual-purpose mine sump removing and digging machine which is composed of a rotating platform, a rotating bearing, a walking mechanism, a scraper conveying mechanism, pump drainage pumps, a digging and loading mechanism, operation desks and hydraulic pump stations. The rotating platform and the walking mechanism are connected through the rotating bearing, the scraper conveying mechanism is fixed to the center of the rotating platform, and the digging and loading mechanism is fixed to the scraper conveying mechanism. The two sides of the scraper conveying mechanism are respectively provided with one pump drainage pump, one operation desk and one hydraulic pump station. The hydraulic pump station provides power for the walking mechanism, scraper conveying mechanism, the pump drainage pump and the digging and loading mechanism. The extraction and excavation dual-purpose mine sump removing and digging machine has the advantages that coal slime is mechanically removed and dug out of a mine sump, and removing and digging efficiency is improved; the extraction and excavation dual-purpose mine sump removing and digging machine is suitable for cleaning away coal slime of different properties due to the two removing and digging methods, namely, the pump drainage method and the digging and loading method.
Description
technical field [0001] The invention relates to a coal mine dredging mechanical equipment, in particular to a multi-functional and multi-mode coal slime dredger used for cleaning coal slime in a mine water tank. Background technique [0002] The coal mine underground water tank is an important facility of the mine drainage system. The coal slime carried by the mine water in the process of flowing to the water tank is deposited in the water tank, which affects the water storage function of the water tank, and must be cleaned and excavated in time. Article 281 of the "Coal Mine Safety Regulations" stipulates that the water tank should be cleaned in time, and must be cleaned once a year before the rainy season. There is a large amount of coal slime deposited in the water tank, and its properties are between solid and liquid, and the concentration and particle size distribution of the coal slime are uneven, making dredging difficult. At present, there is no effective mechanized ...
Claims
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IPC IPC(8): E02F5/28E21F16/00
Inventor 潘越王帅王朋刘建广刘东孙雪冬孙鹏程
Owner 中矿佳越科技(北京)有限公司