Coal mine transportation equipment for underground mining of coal mine

Abstract

The utility model relates to the technical field of coal mine transportation equipment, in particular to coal mine transportation equipment for underground mining of a coal mine, which comprises a mounting frame, a transportation assembly and a dust falling mechanism, the transportation assembly is arranged above the mounting frame, and the dust falling mechanism comprises a box body, a plurality of blocking strips, a connecting pipe, a mounting pipe, two water outlet pipes and a plurality of nozzles. The box body is fixedly connected with the mounting frame and located above the mounting frame, the blocking strips are fixedly connected with the box body and located on the two sides of the box body, the mounting pipe is arranged in the box body, the connecting pipe penetrates through the box body and is fixedly connected with the mounting pipe, and the two water outlet pipes are fixedly connected with the mounting pipe and located at the two ends of the water outlet pipes. And the plurality of nozzles are fixedly connected with the two water outlet pipes and are uniformly arranged below the water outlet pipes, so that through the arrangement of the structure, the problem that the environment of the whole site is affected due to the fact that water splashes with dust when the coal mine is washed with water in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine transportation equipment technical field especially relates to a coal mine transportation equipment for coal mine underground mining. BACKGROUND

[0002] Coal mine is the area that human extracts coal resources in the coal-rich mining area, and is generally divided into underground coal mine and open coal mine, when the coal seam is far from the ground surface, generally selects to excavate the roadway to mine coal, and this is the underground coal mine, when the distance between the coal seam and the ground surface is very close, generally selects to directly strip the surface soil layer to mine coal, and this is the open coal mine.

[0003] In the prior art, the patent document with the announcement number (CN220925730U) mentions a coal mine transportation equipment for coal mine underground mining, the coal mine transportation equipment for coal mine underground mining includes a bottom plate and a connecting plate, the top of the bottom plate is respectively provided with a conveying mechanism and a dust falling mechanism, by setting up a water pump, water in the water tank can be conveniently introduced into the water suction pipe, and then introduced into the dust falling pipe from the water suction pipe, by setting up the dust falling pipe, dust falling treatment can be conveniently carried out on dust. The prior art solves the problem that, in the process that the conveying belt transmits coal mine, dust falling treatment is not carried out on the coal mine, which can easily lead to dust flying in the coal mine, pollute the environment, and also cause harm to people's bodies, and the practicality is not high.

[0004] However, the prior art above washes the coal mine by water, and water can splash with dust, which affects the environment of the whole site. INVENTION CONTENTS

[0005] The utility model aims at providing a coal mine transportation equipment for coal mine underground mining, which solves the problem that, in the prior art, the coal mine is washed by water, and water can splash with dust, which affects the environment of the whole site.

[0006] To achieve the above-mentioned purpose, the utility model provides a coal mine transportation equipment for coal mine underground mining, which comprises a mounting frame, a transportation assembly and a dust falling mechanism, the transportation assembly is arranged above the mounting frame, the dust falling mechanism comprises a box body, a plurality of blocking bars, a connecting pipe, a mounting pipe, two water outlet pipes and a plurality of spray heads, the box body is fixedly connected with the mounting frame and located above the mounting frame, the plurality of blocking bars are fixedly connected with the box body and located on both sides of the box body, the mounting pipe is arranged in the interior of the box body, the connecting pipe is fixedly connected with the mounting pipe through the box body, the two water outlet pipes are fixedly connected with the mounting pipe and located at both ends of the water outlet pipe, and the plurality of spray heads are fixedly connected with the two water outlet pipes and evenly arranged below the water outlet pipe.

[0007] The transportation assembly comprises two rotating shafts and a transportation belt, the two rotating shafts are rotatably connected with the mounting frame and are arranged at two ends of the mounting frame respectively, and the transportation belt is wrapped around surfaces of the two rotating shafts.

[0008] The coal mine transportation equipment for underground coal mining further comprises a discharging box and a blocking assembly, the discharging box is fixedly connected with the mounting frame and located at one end of the mounting frame, the bottom wall of the discharging box is arranged in an inclined manner, and the blocking assembly is arranged at one side of the discharging box.

[0009] The blocking assembly comprises a blocking plate and a discharging port, the discharging port is fixedly connected with the discharging box and located at one side of the discharging box, and the blocking plate is slidably connected with the discharging port and located at one side of the discharging box.

[0010] The blocking assembly further comprises two sliding strips, one end of each of the two sliding strips is fixedly connected with the blocking plate, and the other end of each of the two sliding strips is slidably connected with the discharging port and arranged at the two sides of the blocking plate respectively.

[0011] The coal mine transportation equipment for underground coal mining comprises a box body, a mounting frame, a plurality of blocking strips, a mounting pipe, a connecting pipe, two water outlet pipes and a plurality of spray heads, the box body is fixedly connected with the mounting frame and located above the mounting frame, the plurality of blocking strips are fixedly connected with the box body and located at the two sides of the box body, the mounting pipe is arranged in the box body, the connecting pipe is fixedly connected with the mounting pipe through the box body, the two water outlet pipes are fixedly connected with the mounting pipe and located at the two ends of the water outlet pipes, and the plurality of spray heads are fixedly connected with the two water outlet pipes and arranged below the water outlet pipes evenly. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is a structural schematic view of the coal mine transportation equipment for underground coal mining.

[0014] Figure 2is the structure schematic view of the A place of the utility model Figure 1

[0015] Figure 3 is the top view of the coal mine transportation equipment for coal mine excavation underground of the utility model

[0016] Figure 4 is the structure schematic view of the B-B line of the utility model Figure 3

[0017] 1-mounting frame, 2-discharge box, 3-box, 4-barrier strip, 5-connection pipe, 6-mounting pipe, 7-water outlet pipe, 8-sprayer, 9-rotary shaft, 10-transportation belt, 11-barrier plate, 12-sliding strip, 13-discharge port, 14-motor, 15-cylinder. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0019] Please refer to Figures 1-4 , wherein, Figure 1 is the structure schematic view of the coal mine transportation equipment for coal mine excavation underground of the utility model, Figure 2 is the structure schematic view of the A place of the utility model Figure 1 , is the top view of the coal mine transportation equipment for coal mine excavation underground of the utility model, Figure 3 is the structure schematic view of the B-B line of the utility model Figure 4 Figure 3

[0020] The utility model provides a kind of coal mine transportation equipment for coal mine excavation underground, including mounting frame 1, transportation component, dust-settling mechanism, discharge box 2 and barrier component, the dust-settling mechanism includes box 3, several barrier strips 4, connection pipe 5, mounting pipe 6, two water outlet pipes 7 and several sprayers 8, the transportation component includes two rotary shafts 9 and transportation belt 10, the barrier component includes barrier plate 11, two sliding strips 12 and discharge port 13, by the foregoing scheme, by water flushing coal mine, water will splash with dust, the problem of influencing the environment of entire site.

[0021] ​​​​For this specific embodiment, the transport assembly is arranged above the mounting frame 1, the dust falling mechanism comprises a box 3, a plurality of blocking bars 4, a connecting pipe 5, a mounting pipe 6, two water outlet pipes 7 and a plurality of spray heads 8, the box 3 is fixedly connected with the mounting frame 1 and located above the mounting frame 1, a plurality of blocking bars 4 are fixedly connected with the box 3 and located on both sides of the box 3, the mounting pipe 6 is arranged inside the box 3, the connecting pipe 5 is fixedly connected with the mounting pipe 6 through the box 3, two water outlet pipes 7 are fixedly connected with the mounting pipe 6 and located at both ends of the water outlet pipe 7, a plurality of spray heads 8 are fixedly connected with the two water outlet pipes 7 and evenly arranged below the water outlet pipe 7, in use, the coal mine is placed on the surface of the transport assembly, when the coal mine moves into the box 3, the clean water is transported into the water outlet pipe 7 through the connecting pipe 5, and the dust generated during the transportation of the coal mine is adsorbed through a plurality of spray heads 8, thereby reducing dust flying, and at the same time, the blocking bars 4 are blocked on both sides of the box 3 to prevent dust and clean water from splashing outside the box 3.

[0022] Among them, two rotating shafts 9 are rotatably connected with the mounting frame 1 and are respectively arranged at both ends of the mounting frame 1, and the transport belt 10 is wrapped on the surface of the two rotating shafts 9. One side of the mounting frame 1 is provided with a motor 14, the output end of the motor 14 is fixedly connected with the corresponding rotating shaft 9, the motor 14 drives the rotating shaft 9 to rotate, so that the transport belt 10 rotates correspondingly, and the coal mine is transported.

[0023] Secondly, the discharge box 2 is fixedly connected with the mounting frame 1 and located at one end of the mounting frame 1, the bottom wall of the discharge box 2 is arranged in an inclined manner, and the blocking assembly is arranged on one side of the discharge box 2. Under the transportation of the transport belt 10, the coal mine falls into the inside of the discharge box 2, and the coal mine moves along the discharge box 2 correspondingly.

[0024] Secondly, the discharge port 13 is fixedly connected with the discharge box 2 and located on one side of the discharge box 2, the blocking plate 11 is slidingly connected with the discharge port 13 and located on one side of the discharge box 2, the coal mine is discharged through the discharge port 13, the discharge port 13 is closed by the blocking plate 11, one side of the discharge box 2 is provided with a pneumatic cylinder 15, the output end of the pneumatic cylinder 15 is fixedly connected with the blocking plate 11, the pneumatic cylinder 15 drives the blocking plate 11 to move, and the opening or closing of the discharge port 13 is controlled.

[0025] In addition, one end of the two sliding bars 12 is fixedly connected with the blocking plate 11, and the other end of the two sliding bars 12 is slidably connected with the discharge port 13 and is arranged on the two sides of the blocking plate 11 respectively, the two sliding bars 12 are clamped in the discharge port 13, and the stability of the blocking plate 11 is improved.

[0026] In use of the utility model, when the coal mine is placed on the surface of the conveying belt 10, the motor 14 drives the rotating shaft 9 to rotate, so that the conveying belt 10 rotates correspondingly, and the coal mine is transported, when the coal mine moves to the inside of the box body 3, the clean water is transported to the inside of the water outlet pipe 7 through the connecting pipe 5, and is sprayed through the plurality of spray heads 8, dust generated during the transportation of the coal mine is adsorbed, dust flying is reduced, meanwhile, the blocking strip 4 is blocked on the two sides of the box body 3, dust and clean water are prevented from splashing to the outside of the box body 3, the coal mine falls into the discharge box 2, the coal mine moves along the discharge box 2 correspondingly, the cylinder 15 drives the blocking plate 11 to move, and the opening or closing of the discharge port 13 is controlled.

[0027] The above only discloses one or more preferred embodiments of the application, and cannot limit the scope of the application, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope of the application.

Claims

1. A coal mine transportation device for underground mining of coal mine, comprising a mounting frame and a transportation assembly, the transportation assembly is arranged above the mounting frame, characterized in that, It also includes a dust falling mechanism, the dust falling mechanism includes a box, a plurality of blocking bars, a connecting pipe, a mounting pipe, two water outlet pipes and a plurality of spray heads, the box is fixedly connected with the mounting frame and located above the mounting frame, a plurality of blocking bars are fixedly connected with the box and located on both sides of the box, the mounting pipe is arranged in the box, the connecting pipe is fixedly connected with the mounting pipe through the box, two water outlet pipes are fixedly connected with the mounting pipe and located at both ends of the water outlet pipe, a plurality of spray heads are fixedly connected with two water outlet pipes and evenly arranged below the water outlet pipe.

2. The coal mine transportation device for underground mining of coal mine according to claim 1, characterized in that, The transportation assembly includes two rotating shafts and a transportation belt, the two rotating shafts are rotatably connected with the mounting frame and arranged at both ends of the mounting frame respectively, and the transportation belt is wrapped on the surface of the two rotating shafts.

3. The coal mine transportation device for underground mining of coal mine according to claim 2, characterized in that, The coal mine transportation device for underground mining of coal mine further includes a discharge box and a blocking assembly, the discharge box is fixedly connected with the mounting frame and located at one end of the mounting frame, the bottom wall of the discharge box is arranged in an inclined manner, and the blocking assembly is arranged on one side of the discharge box.

4. The coal mine transportation device for underground mining of coal mine according to claim 3, characterized in that, The blocking assembly includes a blocking plate and a discharge port, the discharge port is fixedly connected with the discharge box and located on one side of the discharge box, and the blocking plate is slidably connected with the discharge port and located on one side of the discharge box.

5. The coal mine transportation device for underground mining of coal mine according to claim 4, characterized in that, The blocking assembly further includes two sliding bars, one end of the two sliding bars is fixedly connected with the blocking plate, and the other end of the two sliding bars is slidably connected with the discharge port and arranged on both sides of the blocking plate respectively.

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