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Coal mine underground sump dredging device

A technology for equipment and coal mines, which is applied to the field of silo clearing and excavation equipment in coal mines, which can solve the problems of complicated processes, time-consuming and labor-intensive, and achieve the effect of improving efficiency.

Inactive Publication Date: 2020-06-09
HEILONGJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing method is to pump out the water first, and then the precipitated coal slime is excavated manually or excavated with a transport vehicle. Transshipment to the transport belt to be transported out requires the cooperation of multiple equipment to complete the excavation and extrusion drainage, the process is complicated, time-consuming and labor-intensive

Method used

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  • Coal mine underground sump dredging device
  • Coal mine underground sump dredging device
  • Coal mine underground sump dredging device

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Embodiment Construction

[0027] Attached below Figure 1-3 , a specific embodiment of the present invention will be described in detail, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Rear", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solution of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation and therefore are not t...

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Abstract

The present invention relates to the technical field of sump dredging, and discloses a coal mine underground sump dredging device. The device comprises a motor vehicle provided with a coal shoveling mechanism, a transportation mechanism, an extrusion drainage mechanism and a water storage tank; when the motor vehicle runs, the coal shoveling mechanism is driven to shovel up coal slime, the transportation mechanism is used for transporting the shoveled coal slime to the extrusion drainage mechanism, the transportation mechanism is connected with the coal shoveling mechanism, and the transportation mechanism is arranged at the front part of the motor vehicle and extends to the upper side of the back part; the extrusion drainage mechanism is used for performing extrusion drainage on the coalslime, and the extrusion drainage mechanism is arranged on the lower side of the back part of the motor vehicle; and the water storage tank is used for storing water drained after the coal slime is extruded, the water storage tank is arranged on the lower side of the back part of the motor vehicle, and the water storage tank is positioned below the extrusion drainage mechanism and communicates with the extrusion drainage mechanism. According to the coal mine underground sump dredging device, multiple functions of coal shoveling, transporting and extruding are integrated in the motor vehicle, thereby improving the sump dredging efficiency and saving time and labor.

Description

technical field [0001] The invention relates to the technical field of clearing and excavating water bins, in particular to equipment for clearing and excavating underground water bins in coal mines. Background technique [0002] The coal mine underground water tank is an important facility to prevent mine floods and ensure safe production in the coal mine. When the mine water flows to the water tank, the coal slime carried in the water tank settles in the water tank, which affects the water storage function of the water tank. It must be cleaned and excavated in time. . [0003] The existing method is to pump out the water first, and then the precipitated coal slime is excavated manually or excavated with a transport vehicle. When it is transferred to the transport belt and shipped out, multiple equipments are required to cooperate to complete the excavation and squeeze drainage. The process is complicated, time-consuming and labor-intensive. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): E02F5/28E02F7/02E02F7/06
CPCE02F5/28E02F5/285E02F7/02E02F7/026E02F7/06
Inventor 徐涛王亚军程曈屈年华王海涛
Owner HEILONGJIANG UNIV OF TECH
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