Mining coal slime loading and transporting device
Technical Field
The application relates to the technical field of coal slime shipping devices, in particular to a mining coal slime shipping device.
Background
Mine transportation refers to underground transportation work of a mine, and mainly aims to transport out coal, transport waste gangue out of the ground, transport material equipment to a place where the material equipment is used, transport personnel to work and work, and the like. Useful minerals (ore, coal), waste rocks or waste rocks extracted underground are transported to ground transfer stations and washing and dressing plants from a mining working face or various transportation operations for transporting personnel, materials, equipment and other materials in and out, wherein the transportation operation from a shaft bottom yard to a shaft top belongs to mine hoisting. The mine transportation is characterized by large transportation volume, multiple varieties, narrow roadway, different transportation distances, complex line and short visible distance, thereby having complex operation, difficult maintenance and high safety requirement. In mines with the risk of gas and coal dust and mine dust explosions, the transport operations must strictly comply with the regulations relating to safety regulations. Mine transportation is divided into the following parts according to transportation equipment: mine locomotive transportation, steel wire rope transportation, mine conveyor transportation, trackless transportation and hydraulic transportation; the first two of which are also known as rail or rail transport. The transportation operation is divided into sections according to the transportation operation, and comprises the transportation of a working face and a mining area, the transportation of a stage or a main transportation roadway (a main roadway), the transportation of an inclined shaft and the ground transportation.
Face and mining area transportation generally refers to transportation between the stope face to the mine shaft, or the coal bunker of the mining area. The ore can be transported by a loader and a scraper, and the ore collecting roadway is provided with a multi-purpose ore raking device. Transportation of coal flexible scraper conveyors for coal mining faces, reversed loaders for drifts and retractable belt conveyors (scraper conveyors or general belt conveyors for mining areas with lower production); and the materials are transported by a belt conveyor or a steel wire rope up and down the hill. Transporting equipment and materials, transporting coal mines up and down mountains by using steel wire ropes, and transporting the coal mines by using a track or a monorail crane; in metal mines, the material raise is hoisted with a winch. The stage or main transportation roadway is transported by a locomotive or a belt conveyor. The former is more common and can be used for the transportation and auxiliary transportation of ores, coal, waste rocks, gangue and the like. The latter is often used in large and medium coal mines and is assisted by locomotive transportation. Locomotive transportation ranges from a driving face, stope or district bunker to a bottom hole yard.
In a mine using rail transportation underground, coal slime of the dredging water bin is mostly loaded and transported by a mine car, the capacity of the mine car is small, the loading and transporting efficiency is low, and the coal slime is easy to spill in the transportation process.
SUMMERY OF THE UTILITY MODEL
The application provides a mining coal slime shipment device to solve the mine that uses rail transport in the pit, the clear water storehouse coal slime of dragging for uses the mine car shipment more, and the mine car capacity is little, and shipment inefficiency easily appears unrestrained problem in the transportation simultaneously.
The application provides a mining coal slime shipment device includes: a mining car tray, a water storage tank, a movable wheel, a support frame, a charging hole, a cover plate, a locking device, a discharging hole and a manual butterfly valve, wherein,
the mining car disc is characterized in that the water storage tank, the movable wheels and the supporting frame are arranged on the mining car disc, the charging opening and the discharging opening are formed in the water storage tank, the cover plate and the locking device are arranged on the charging opening, and the manual butterfly valve is arranged on the discharging opening.
Optionally, the mining bogie plate is a mining 20T bogie plate, and is of a cuboid structure.
Optionally, the movable wheels are arranged on the lower side of the mining bogie plate, the number of the support frames is four, and one ends of the four support frames are welded at four corners of the upper side of the mining bogie plate.
Optionally, the water storage tank is of a cylindrical structure, and the outer wall of the water storage tank is connected with the other ends of the four support frames in a welding mode and is fixedly connected to the mining car tray through the support frames.
Optionally, a 10cm drop is arranged between the front end and the rear end of the water storage tank, and the rear end of the water storage tank is higher than the front end.
Optionally, the charging hole is formed in the upper portion of the water storage tank, a cover plate is arranged on the charging hole, and the charging hole is connected with the cover plate through a locking device.
Optionally, the drain hole is arranged at the front end of the water storage tank, and a manual butterfly valve is arranged on the drain hole.
According to the technical scheme, this application provides a mining coal slime shipment device, including mining car dish, water storage tank, removal wheel, support frame, charging hole, apron, locking device, drain hole and manual butterfly valve, wherein, water storage tank, removal wheel and support frame are all established on mining car dish, charging hole and drain hole are established on the water storage tank, apron and locking device establish on the charging hole, manual butterfly valve establishes on the drain hole. The mining water sump coal slime shipping device designed by the application is large in coal slime loading amount, convenient and fast, practical, safe and reliable through field practical application, can effectively reduce transportation workload and coal slime in a transportation process to be scattered, well meets the requirement of safety production in practical application, improves the field construction efficiency, and has good popularization and application values.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of a coal slurry shipping device for mining provided by the present application;
FIG. 2 is a schematic diagram of a right-side view structure of a mining coal slime loading and transporting device provided by the present application;
fig. 3 is a schematic top view of a coal slurry shipping device for mining provided by the present application.
Illustration of the drawings:
the mining car comprises a mining car chassis 1, a water storage tank 2, a moving wheel 3, a support frame 4, a charging port 5, a cover plate 6, a locking device 7, a discharging port 8 and a manual butterfly valve 9.
Detailed Description
Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.
Referring to fig. 1, fig. 2 and fig. 3, a front view structural schematic diagram, a right view structural schematic diagram and a top view structural schematic diagram of a mining coal slime shipping device provided by the present application include: a mining car tray 1, a water storage tank 2, a movable wheel 3, a support frame 4, a charging hole 5, a cover plate 6, a locking device 7, a discharging hole 8 and a manual butterfly valve 9, wherein,
the mining car disc is characterized in that the water storage tank 2, the movable wheels 3 and the support frame 4 are arranged on the mining car disc 1, the charging opening 5 and the discharging opening 8 are arranged on the water storage tank 2, the cover plate 6 and the locking device 7 are arranged on the charging opening 5, and the manual butterfly valve 9 is arranged on the discharging opening 8.
Further, the mining bogie 1 is a mining 20T bogie and is of a cuboid structure.
The mining car tray 1 plays a role in supporting and driving the water storage tank 2, and the bearing capacity of the mining car tray 1 is 20 tons.
Further, the movable wheels 3 are arranged on the lower side of the mining car tray 1, the number of the support frames 4 is four, and one ends of the four support frames 4 are welded at four corners of the upper side of the mining car tray 1.
The setting of moving wheel 3 makes this application can the moving as a whole, moves in the track under the mine, right it does not do the restriction to move the material of wheel 3, only need satisfy sturdy and durable condition can.
Further, water storage tank 2 is the cylinder structure, the outer wall of water storage tank 2 and the other end welded connection of four support frames 4, through support frame 4 fixed connection on mining car dish 1.
The position of the support frame 4 welded on the outer wall of the water storage tank 2 corresponds to the position of the support frame welded on the mining vehicle tray 1, namely the position of the support frame on the edge of one side of the cylindrical tank body. Support frame 4 plays the effect of supporting water storage tank 2, right the shape and the material of support frame 4 do not do the injecion, only need play firm support water storage tank 2 the effect can, in the embodiment in this application support frame 4 and water storage tank 2 be same material, and the shape is the cuboid structure.
Furthermore, the front end and the rear end of the water storage tank 2 are provided with a 10cm drop, and the rear end of the water storage tank 2 is higher than the front end.
2 the drop setting of jar bodies of water storage tank makes the coal slime can flow water storage tank 2 automatically when the blowing, has avoided the coal slime clearance unclean, has remained the condition that leads to the equipment to damage in 2 insides of water storage tank.
Further, the charging hole 5 is arranged at the upper part of the water storage tank 2, a cover plate 6 is arranged on the charging hole 5, and the charging hole 5 and the cover plate 6 are connected through a locking device 7.
Charging hole 5 is established at the top of water storage tank 2, makes things convenient for operating personnel to add the coal slime to water storage tank 2 in, and still is equipped with apron 6 and locking device 7 on charging hole 5, prevents because jolt the unrestrained condition of coal slime that leads to in the transportation under the mine, has ensured the clean and tidy and operating personnel's of environment in the pit personal safety.
Further, the drain hole 8 is arranged at the front end of the water storage tank 2, and a manual butterfly valve 9 is arranged on the drain hole 8.
The drain hole 8 sets up in the lower one end of water storage tank 2, makes things convenient for the coal slime to flow out, the pipe diameter of drain hole 8 is DN150, manual butterfly valve 9 makes operating personnel can the manual control switching and the velocity of flow size of drain hole 8, manual butterfly valve 9's pipe diameter also is DN 150.
The application provides a pair of mining coal slime, including mining car dish 1, water storage tank 2, remove wheel 3, support frame 4, charging hole 5, apron 6, locking device 7, drain hole 8 and manual butterfly valve 9, wherein, water storage tank 2, remove wheel 3 and support frame 4 and all establish on mining car dish 1, charging hole 5 and drain hole 8 are established on water storage tank 2, apron 6 and locking device 7 are established on charging hole 5, manual butterfly valve 9 is established on drain hole 8.
The mining water sump coal slime shipping device after this application design simple structure, construction transportation is convenient, is particularly suitable for using at sump desilting work in the pit, through on-the-spot actual application, and the coal slime volume of loading is big, convenient and fast, practical safe and reliable, can effectual reduction transportation work volume and the coal slime in the transportation unrestrained, fine satisfying safety in the practical application production's requirement, improve on-the-spot efficiency of construction, have fine popularization and application and worth.
While there have been shown and described what are at present considered the fundamental principles and essential features of the application, and advantages thereof, it will be apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.