CN219220486U

CN219220486U - Ground dust fall machine for coal mine plant

Info

Publication number: CN219220486U
Application number: CN202223375094.XU
Authority: CN
Inventors: 侯志彬
Original assignee: Hunan Coal Industry Group Jinzhushan Mining Co ltd
Current assignee: Hunan Coal Industry Group Jinzhushan Mining Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-20
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a ground dust settling machine for a coal mine plant, which comprises a machine body, a power line, a controller, a water receiving pipe, a heat radiation hole, a rotating frame, an air duct, a spray head, a water pipe, a protective cover, a fixed component and a clamping structure. According to the utility model, the dustproof cover and the fixing component are arranged, so that the dustproof cover is butted with the fixing plate, the butting block is inserted into the placing groove and aligned with the base plate and the convex block, then the handle is rotated, and then the spring can push the inserted rod to move downwards to butt against the butting block and the base plate, so that the butting block is limited and fixed, and the protection cover is fixed to realize the dustproof protection of the spray head.

Description

Ground dust fall machine for coal mine plant

Technical Field

The utility model relates to the related field of dust settling machines, in particular to a ground dust settling machine for a coal mine factory.

Background

The coal mine is a region where coal resources are mined in a mining area rich in coal, the coal mine is a region where various plants grow in a certain geological period, the coal mine is gradually piled up into thick layers in a proper geological environment and buried in water bottom or sediment, the coal mine is usually processed in an open-air coal mine factory when processed after mining, a large amount of dust is generated in the processing process of the coal mine, a dust settling machine is usually arranged in the coal mine factory for reducing the dust and inhibiting the dust diffusion, the dust settling machine sprays water in a spraying mode, dust particles are wetted after the mist water drops meet with dust particles suspended in the air, part of dust particles directly fall down, part of dust particles drift along with wind flow, and fall down again when bonded into larger dust particles, so that the dust is effectively reduced and the dust diffusion is inhibited.

The prior patent number: CN211474165U discloses a ground dust settling machine for coal mine plants, and relates to the technical field of coal mines. This colliery factory ground dust fall machine, which comprises a water tank, the upper surface fixedly connected with guard post of water tank, the inside of guard post is hollow structure, the interior roof fixedly connected with pneumatic cylinder of guard post, the bottom surface fixedly connected with fixed plate of pneumatic cylinder, the below of fixed plate is provided with the expansion ring, the expansion ring passes through telescopic spring fixed connection with the one side that the fixed plate is close to each other, the surface slip of guard post runs through there is the removal frame, the inside slip grafting of removal frame has the baffle. This colliery factory ground dust fall machine through setting up baffle, removal frame and guard post, has reached the effect of keeping apart shower nozzle and external world, has solved present colliery factory ground dust fall machine when not working, and the nozzle exposes in the outside of device, after preventing for a long time, impurity in the air can cause the shutoff to the adhesion on the nozzle to the nozzle, makes the device can not carry out normal operating problem.

Above-mentioned patent is comparatively complicated to the dustproof protective structure of shower nozzle, and the dust gets into inside the structure easily when working condition in the colliery factory that the dust is more, the phenomenon of jamming appears probably when causing overall structure operation, and comparatively complicated structure is also unfavorable for the staff to maintain when subsequent maintenance moreover, has led to long-time use to appear damaging easily and need change to the higher problem of maintenance cost has been caused.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides a ground dust settling machine for a coal mine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a colliery factory ground dust fall machine, includes the organism, organism one end is connected with the power cord, the organism upper end is equipped with the controller, is located organism one side and is equipped with the water receiving pipe, and the organism opposite side is equipped with the louvre, the rotating turret is installed to the organism upper end and at its internally mounted dryer, dryer wind gap department is equipped with the shower nozzle, and the dryer lower extreme is equipped with the water pipe, the protection casing is installed on the dryer through fixed subassembly, and fixed subassembly locates the dryer surface, the organism upper end is provided with the screens structure.

Preferably, the fixed subassembly includes the fixed plate, the fixed plate is located the dryer surface, and the fixed plate lower extreme is equipped with the backing plate, has seted up the jack in the backing plate middle-end, the fixed plate upper end is equipped with the lug to be equipped with the sleeve in the upper end of lug, be equipped with the spring in the sleeve, the inserted bar that is connected with spring one end, the inserted bar surface is equipped with the handle, the lug surface is equipped with the draw-in groove, the dust cover surface is equipped with the butt joint piece to the jack has been seted up at the middle part of butt joint piece.

Preferably, the clamping structure comprises a positioning block, the positioning block is arranged at the top end of the machine body, a backup plate is arranged adjacent to the positioning block, and a positioning groove is formed between the backup plate and the positioning block.

Preferably, the two fixing plates are respectively positioned at the front end and the rear end of the air duct, and the two fixing plates are matched with the same in structure.

Preferably, the two clamping grooves are divided into an upper clamping groove and a lower clamping groove, the upper clamping groove is positioned at the upper end of the protruding block, and the lower clamping groove is positioned at the lower end of the protruding block.

Preferably, the width of the clamping groove is larger than the diameter of the handle, and the handle is cylindrical.

Preferably, a gap is formed between the handle and the air duct, the gap is not smaller than three millimeters, and the handle protrudes out of the right side of the protruding block by not less than five centimeters.

Preferably, a placing groove is formed between the base plate and the protruding block, the placing groove extends to the right side of the fixing plate, and the height of the placing groove is larger than that of the butt joint block.

The utility model has the beneficial effects that:

according to the utility model, the dustproof cover and the fixing component are arranged, so that the dustproof cover is butted with the fixing plate, the butting block is inserted into the placing groove and aligned with the base plate and the convex block, then the handle is rotated, and then the spring can push the inserted rod to move downwards to butt against the butting block and the base plate, so that the butting block is limited and fixed, and the protection cover is fixed to realize the dustproof protection of the spray head.

Further, through being equipped with screens structure, after taking down the protection casing, insert the constant head tank with the protection casing in, then through locating piece and backup plate to the spacing of protection casing, can place it fixedly when having realized taking down the protection casing, avoid the protection casing to drop and lose.

Drawings

FIG. 1 is a left side schematic view of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic view of the dust cap of the present utility model;

FIG. 4 is a schematic view of the structure of the fixing assembly of the present utility model;

fig. 5 is a schematic cross-sectional elevation view of a fastening assembly according to the present utility model.

Wherein: the machine comprises a machine body-1, a power line-2, a controller-3, a water receiving pipe-4, a radiating hole-5, a rotating frame-6, an air duct-7, a spray head-8, a water pipe-9, a protective cover-10, a fixing component-11, a clamping structure-12, a fixing plate-111, a base plate-112, a jack-113, a convex block-114, a sleeve-115, a spring-116, an inserting rod-117, a handle-118, a clamping groove-119, a butt joint block-1110, an upper clamping groove-1191, a lower clamping groove-1192, a placing groove-101, a positioning block-121, a backup plate-122 and a positioning groove-123.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1 and 2, the present utility model provides a ground dust settling machine for coal mine, which comprises a machine body 1, the right end of the machine body 1 is connected with a power line 2, the left end of the top end surface of the machine body 1 is provided with a controller 3 through bolts, the controller 3 is electrically connected with the machine body 1, the right upper end of the machine body 1 is provided with a water receiving pipe 4, the left upper end of the machine body 1 is integrally formed with a heat dissipation hole 5, the heat dissipation hole 5 is used for discharging heat generated in the machine body 1, the middle end of the top of the machine body 1 is provided with a rotating frame 6, the rotating frame 6 is rotatably connected with the machine body 1, the angle and the direction of workers can be conveniently adjusted, the upper end of the inside of the rotating frame 6 is provided with an air duct 7, the air duct 7 is electrically connected with the machine body 1, the air duct 7 is rotatably connected with the rotating frame 6, the air outlet of the air duct 7 is provided with a spray head 8 which sprays inwards, the spray head 8 is connected with one end of a water pipe 9 at the lower end of the air duct 7, the other end of the air duct 9 is connected with the machine body 1, a protective cover 10 is integrally mounted on the air duct 7 through a fixing component 11, the fixing component 11 is arranged on the air duct 7 left end surface of the air duct 7, the left end of the air duct 1 is conveniently adjusted, the left end of the machine body 1 is provided with a clamping structure 12.

Referring to fig. 2, 3, 4 and 5, the utility model provides a ground dust settling machine for coal mine, the fixing assembly 11 comprises a fixing plate 111, the fixing plate 111 is provided with two front and rear ends respectively fixed at the left end of the air duct 7, a backing plate 112 is integrally formed at the lower end of the front side of the fixing plate 111, an insertion hole 113 is formed at the middle part of the backing plate, and a bump 114 is integrally formed at the upper end of the fixing plate 111;

wherein, a placing groove 101 is formed between the backing plate 112 and the bump 114, the placing groove 101 extends to the surface of the fixed plate 111, so that the placing groove 101 is communicated with the fixed plate 111, the placing groove 101 is used for placing a butt joint block 1110 arranged on the right side surface of the protective cover 10, and the height of the placing groove 101 is one millimeter greater than the height of the butt joint block 1110, so that the butt joint block 1110 has high stability effect when being positioned in the placing groove 101, and a jack 113 is formed in the middle of the butt joint block 1110;

the top end surface of the lug 114 is integrally formed with a sleeve 115, a spring 116 is arranged in the sleeve 115, the upper end of the spring 116 is attached to the surface of the upper end of the inner side of the sleeve 115, the lower end of the spring 116 is attached to the upper end of an inserting rod 117, the inserting rod 117 is slidably connected with the lower end of the sleeve 115, a handle 118 is welded on the surface of the inserting rod 117, and a clamping groove 119 is formed in the right end of the lug 114;

the clamping groove 119 is divided into an upper clamping groove 1191 and a lower clamping groove 1192, the upper clamping groove 1191 is formed in the upper end of the right end of the protruding block 114, the lower clamping groove 1192 is formed in the lower end of the right end of the protruding block 114, the upper clamping groove 1191 is used for limiting the handle 118 after the handle 118 moves to the upper end of the protruding block 114, and the lower clamping groove 1191 is used for limiting the handle 118 after the handle 118 moves to the lower end of the protruding block 114;

the handle 118 is cylindrical and has a smooth polished surface, when the handle 118 is positioned in the clamping groove 119, a gap of 3mm exists between the handle 118 and the air duct 7, so that a worker can conveniently take the handle, the right end of the handle 118 protrudes out of the right side of the protruding block 114 by 5cm, the handle is convenient for the worker to use, and the handle can be 6cm or 7cm, and is not limited in this way.

Referring to fig. 2, the clamping structure 12 of the ground dust settling machine for coal mine comprises two positioning blocks 121, wherein the two positioning blocks 121 are respectively positioned at the left end of the top end face of the machine body 1, a backup plate 122 is arranged adjacent to the positioning blocks 121, a positioning groove 123 is formed between the backup plate 122 and the positioning blocks 121, and the width of the positioning groove 123 is the same as the wall thickness of the protective cover 10, so that the protective cover 10 is not easy to fall off after being inserted into the positioning groove 123.

The working principle is as follows:

the machine body 1 moves to the inside of a coal mine factory, then the power line 2 is electrically connected with an external power supply, the water guide pipe is butted with the water saving pipe 4, then the working personnel rotates the rotating frame 6, the air outlet of the air cylinder 7 faces to dust generated by processing the coal mine, then the working personnel opens the machine body 1 and the air cylinder 7 through the controller 3, the machine body 1 pumps water outwards through the water saving pipe 4, then the water is injected into the spray head 8 through the water pipe, then the spray head 8 is atomized and sprayed out, the air cylinder 7 is opened to blow air at the spray head 8, in the process, the atomized water can drive the atomized water and spray the atomized water to the dust, after the atomized water meets the dust in the air, the dust is wetted, one part of the atomized water directly falls down, the other part of the atomized water flows along with the air, the dust collides with each other, and the dust falls down again when being bonded into larger dust particles, and dust falling in the coal mine factory is realized.

When not in use, the staff is butted with the dust cover 10 and the fixing plate 111, at the moment, the butt joint block 1110 is inserted into the placing groove 101, so that the butt joint block 1110 is aligned with the base plate 112 and the protruding block 114, at the moment, the insertion hole 113 on the butt joint block 1110 is butted with the insertion hole 113 on the base plate 112, then the staff holds the handle 118 and rotates the handle 118, so that the handle 118 is rotated out of the upper clamping groove 1191, after the upper clamping groove 1191 is rotated out, the spring 116 can push the inserting rod 117 to enable the inserting rod 117 to move downwards, and then the handle 118 is rotated into the lower clamping groove 1192, the butt joint block 1110 and the base plate 112 are butted with each other through the inserting rod 1171 to realize limiting and fixing of the protection cover 10, the dust cover 10 is simple and convenient to maintain and low in replacement cost, and after the protection cover 10 is fixed, the protection cover 8 is buckled on the spray head 8 to realize dust protection.

After the protective cover 10 is taken down, the protective cover 10 is inserted into the positioning groove 123, and the protective cover 10 is limited by the positioning block 121 and the backup plate 122, so that the protective cover 10 is fixed at the upper end of the machine body 1, and the protective cover 10 can be placed and fixed when being taken down, so that the protective cover 10 is prevented from falling and losing.

The utility model provides a ground dust settling machine for coal mine plants, which is provided with a dust cover 10 and a fixing component 11, wherein the dust cover 10 is butted with a fixing plate 111, so that a butting block 1110 is inserted into a placing groove 101 and aligned with a base plate 112 and a convex block 114, then a handle 118 is rotated, then a spring 116 pushes a plunger 117 to move downwards to butt the butting block 1110 and the base plate 112, so that the butting block 1110 is limited and fixed, and the protection cover 10 is fixed to prevent dust and protect a spray head 8; through being equipped with screens structure 12, after taking down protection casing 10, insert protection casing 10 in constant head tank 123, then through locating piece 121 and backup plate 122 to the spacing of protection casing 10, can place it fixedly when having realized taking down protection casing 10, avoid protection casing 10 to drop and lose.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a colliery ground dust fall machine, includes organism (1), organism (1) one end is connected with power cord (2), organism (1) upper end is equipped with controller (3), is located organism (1) one side and is equipped with water receiving pipe (4), and organism (1) opposite side is equipped with louvre (5), rotating turret (6) are installed to organism (1) upper end and at its internally mounted dryer (7), dryer (7) wind gap department is equipped with shower nozzle (8), and dryer (7) lower extreme is equipped with water pipe (9);

the method is characterized in that: still include protection casing (10), fixed subassembly (11) and screens structure (12), protection casing (10) are installed on dryer (7) through fixed subassembly (11), and the dryer (7) surface is located to fixed subassembly (11), organism (1) upper end is provided with screens structure (12).

2. A coal mine floor dust settling machine as claimed in claim 1, wherein: the utility model provides a fixing component (11) is including fixed plate (111), fixed plate (111) are located dryer (7) surface, and fixed plate (111) lower extreme is equipped with backing plate (112), has seted up jack (113) at backing plate (112) middle-end, fixed plate (111) upper end is equipped with lug (114) to be equipped with sleeve (115) at the upper end of lug (114), spring (116) are equipped with in sleeve (115), inserted bar (117) that are connected with spring (116) one end, inserted bar (117) surface is equipped with handle (118), lug (114) surface is equipped with draw-in groove (119), protection casing (10) surface is equipped with butt joint piece (1110), and jack (113) have been seted up at the middle part of butt joint piece (1110).

3. A coal mine floor dust settling machine as claimed in claim 1, wherein: the clamping structure (12) comprises a positioning block (121), the positioning block (121) is arranged at the top end of the machine body (1), a backup plate (122) is arranged adjacent to the positioning block (121), and a positioning groove (123) is formed between the backup plate (122) and the positioning block (121).

4. A coal mine floor dust settling machine as claimed in claim 2, wherein: the two fixing plates (111) are respectively positioned at the front end and the rear end of the air duct (7), and the two fixing plates (111) are matched with the same structure.

5. A coal mine floor dust settling machine as claimed in claim 4, wherein: the clamping grooves (119) are divided into two, namely an upper clamping groove (1191) and a lower clamping groove (1192), the upper clamping groove (1191) is positioned at the upper end of the protruding block (114), and the lower clamping groove (1192) is positioned at the lower end of the protruding block (114).

6. A coal mine floor dust settling machine as claimed in claim 4, wherein: the width of the clamping groove (119) is larger than the diameter of the grip (118), and the grip (118) is cylindrical.

7. The coal mine floor dust settling machine according to claim 6, wherein: a gap is formed between the handle (118) and the air duct (7), the gap is not smaller than three millimeters, and the handle (118) protrudes out of the right side of the protruding block (114) by not less than five centimeters.

8. A coal mine floor dust settling machine as claimed in claim 4, wherein: a placing groove (101) is formed between the base plate (112) and the protruding block (114), the placing groove (101) extends to the right side of the fixed plate (111), and the height of the placing groove (101) is larger than that of the butt joint block (1110).