CN211081846U - Colliery is combined and is dug working face dust collector - Google Patents

Colliery is combined and is dug working face dust collector Download PDF

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Publication number
CN211081846U
CN211081846U CN201922411219.1U CN201922411219U CN211081846U CN 211081846 U CN211081846 U CN 211081846U CN 201922411219 U CN201922411219 U CN 201922411219U CN 211081846 U CN211081846 U CN 211081846U
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CN
China
Prior art keywords
dust
plate
dwang
pipe
motor
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Expired - Fee Related
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CN201922411219.1U
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Chinese (zh)
Inventor
王禄光
王东方
史增荣
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王禄光
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Priority to CN201922411219.1U priority Critical patent/CN211081846U/en
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Publication of CN211081846U publication Critical patent/CN211081846U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a colliery is combined and is dug working face dust collector, the welding of one side of bed plate has the connecting plate, the other end welding of connecting plate has vertical support plate, vertical support plate's top interlude has the dwang, be fixed with the air exhauster on the bed plate, and the inlet end of air exhauster is connected with the rose box, the top intercommunication of rose box has the exhaust tube, the outer end of dwang is fixed with the change, and threaded connection has a plurality of dust absorption pipes on the change, be fixed with the motor in the motor support plate, all overlap intrinsic belt pulley on the output of motor and the dwang. Has the advantages that: through being connected with the dust absorption pipe of a plurality of adjustable length on change and connecting pipe to utilize the motor drive change to rotate, be used for not equidirectional, the dust absorption of large tracts of land is absorb, is convenient for thoroughly siphoning away the coal dust, utilizes air exhauster extraction air, utilizes the filter screen to filter the coal dust, is convenient for circulate out clean air, carries out the dust fall to the coal dust simultaneously and handles, and the function is comprehensive, and dust collection efficiency is high, and is effectual.

Description

Colliery is combined and is dug working face dust collector
Technical Field
The utility model relates to a colliery dust removal technical field specifically is a colliery is combined and is dug working face dust collector.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and mainly comprises a coal mining system, a tunneling system, an electromechanical system, a transportation system, a ventilation system and a water drainage six systems, wherein the tunneling system directly mines a coal bed, particularly fully-mechanized excavation, and is very dangerous when people face collapse, gas, dust, broken stones and the like, and coal dust generated during fully-mechanized excavation greatly affects the body health of workers, and lung diseases are easily caused after more coal dust is sucked, so that the coal dust on a working face is eliminated during tunneling.
The colliery of using at present is combined and is dug working face dust collector, be not convenient for to combine to dig every corner of face, the position of difference carries out comprehensively, thorough dust removal, especially the working face of some inner wall utmost point unevennesses, the place that the exhaust tube can not inhale can also persist the coal dust of floating, and can't effectually filter the dust when removing dust, only divert away the coal dust through the pipeline, can't carry out the dust fall and handle, function unicity leads to dust removal effect not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to the above-mentioned problem that exists at present, a colliery is combined and is dug working face dust collector is provided, through the dust absorption pipe that is connected with a plurality of adjustable length on change and connecting pipe, and utilize the motor drive change to rotate, be used for to different position, the dust absorption of large tracts of land is absorb, be convenient for thoroughly siphoning away the coal dust, through be provided with the rose box between exhaust tube and air exhauster, utilize air exhauster extraction air, utilize the filter screen to filter the coal dust, be convenient for circulate out clean air, carry out the dust fall to the coal dust simultaneously and handle, the function is comprehensive, high dust removal efficiency, and is good in effect, thereby solve the not enough and the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a colliery is combined and is dug working face dust collector, includes strutting arrangement, dust extraction and drive arrangement, strutting arrangement includes bed plate, connecting plate and vertical support board, one side welding of bed plate has the connecting plate, the other end welding of connecting plate has vertical support board forms firm support frame, be provided with on the bed plate dust extraction, dust extraction includes exhaust fan, cuboid structure's rose pipe, the dwang of cavity column structure, hollow column structure of exhaust pipe, "L type" structure, the top interlude of vertical support board has the dwang, be fixed with on the bed plate the exhaust fan, just the inlet end of exhaust fan is connected with the rose box, the top intercommunication of rose box has the exhaust pipe for dust absorption and filtration, just the other end of exhaust pipe stretches into in the dwang, be convenient for rotate, the outer end of dwang is fixed with the dwang, just threaded connection has a plurality of dust absorption pipes on the dwang, be convenient for the large tracts of land, the dust absorption, the below of drive arrangement be provided with drive arrangement, drive arrangement includes motor and belt pulley, the backup pad the inboard welding of vertical support board has the motor output and the motor is all used for diversified motor output.
Preferably, the outer end of dwang evenly communicates has three connecting pipe, just the other end of connecting pipe all communicate in on the inner wall of swivel.
Preferably, the connecting pipe with a plurality of screw holes have all been seted up in the outside of swivel, just all be connected with on the screw hole the dust absorption pipe, the dust absorption pipe is connected by multisection plastic tubing and is constituteed, and all has seted up a plurality of suction holes on every section plastic tubing.
Preferably, the rotating rod and the penetrating position of the exhaust tube are arranged at the inner side of the rotating rod, and a rubber sealing ring is arranged on the inner side of the rotating rod.
Preferably, two power is transmitted between the belt pulley through the belt that is equipped with, the dwang with the junction of vertical support plate is provided with the bearing.
Preferably, a pull rod is welded between the connecting plate and the vertical supporting plate, and the exhaust tube is fixed on the vertical supporting plate through a fixing frame in a welding mode.
Preferably, two filter plates are obliquely fixed in the filter box.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. the rotary ring and the connecting pipe are connected with a plurality of dust collecting pipes with adjustable lengths, and the rotary ring is driven to rotate by the motor, so that the dust collecting pipes are used for sucking dust in different directions and large areas, and the coal dust is conveniently and thoroughly sucked away;
2. through being provided with the rose box between exhaust tube and air exhauster, utilize the air exhauster extraction air, utilize the filter screen to filter the coal dust, the clean air of circulation play of being convenient for carries out the dust fall to the coal dust simultaneously and handles, and the function is comprehensive, and dust collection efficiency is high, and is effectual.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the connection structure of the swivel and the connecting pipe of the present invention;
FIG. 4 is a schematic view of a partially cut-away structure of a transfer lever in the present invention;
fig. 5 is a schematic structural diagram of the interior of the middle filter box of the present invention.
In the figure: 1. a base plate; 2. a connecting plate; 3. a vertical support plate; 4. an exhaust fan; 5. a filter box; 6. an air exhaust pipe; 7. rotating the rod; 8. rotating the ring; 9. a dust collection pipe; 10. a motor; 11. a belt pulley; 12. a filter plate; 13. a pull rod; 14. a fixed mount; 15. a connecting pipe; 16. a rubber seal ring.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Please refer to fig. 1-5, the utility model provides a technical scheme, a colliery is combined and is dug working face dust collector, including strutting arrangement, dust extraction and drive arrangement, strutting arrangement includes bed plate 1, connecting plate 2 and vertical support plate 3, one side welding of bed plate 1 has connecting plate 2, the other end welding of connecting plate 2 has vertical support plate 3, form firm support, be provided with dust extraction on the bed plate 1, dust extraction includes air exhauster 4, the rose box 5 of cuboid structure, "L type" the exhaust tube 6 of structure, hollow column structure's dwang 7, hollow column structure's dwang 8 and dust absorption pipe 9, vertical support plate 3's top is interlude has dwang 7, be used for connecting swivel 8 and exhaust tube 6, be fixed with air exhauster 4 on the bed plate 1, and the inlet end of air exhauster 4 is connected with rose box 5, be used for convulsions and filtration, the top dwang intercommunication of rose box 5 has exhaust tube 6, and the other end of exhaust tube 6 stretches into in dwang 7, the outer end of exhaust tube 7 is fixed with swivel 8, and the threaded connection has a plurality of rings 9, be used for dust absorption and filter box's 7, be provided with the motor drive pulley 10, the inboard motor drive device is used for the bearing support plate is installed on the motor and the bearing support plate 10, the fixed with the motor bearing of the motor bearing, the inboard 10, the motor bearing.
Preferably, the outer end of dwang 7 evenly communicates has three connecting pipe 15, and the other end of connecting pipe 15 all communicates on the inner wall of swivel 8, is convenient for fix.
Preferably, a plurality of threaded holes are formed in the outer sides of the connecting pipe 15 and the rotating ring 8, dust suction pipes 9 are connected to the threaded holes, the dust suction pipes 9 are formed by connecting a plurality of sections of plastic pipes, and a plurality of air suction holes are formed in each section of plastic pipe, so that the length of the dust suction pipes can be adjusted conveniently.
Preferably, the penetrating position of the rotating rod 7 and the air exhaust pipe 6 is provided with a rubber sealing ring 16 on the inner side of the rotating rod 7, so that the sealing box can rotate conveniently.
Preferably, power is transmitted between the two belt pulleys 11 through a belt arranged on the two belt pulleys, and a bearing is arranged at the joint of the rotating rod 7 and the vertical supporting plate 3, so that the rotating rod is convenient to rotate.
Preferably, the pull rod 13 is welded between the connecting plate 2 and the vertical supporting plate 3, and the exhaust pipe 6 is welded and fixed on the vertical supporting plate 3 through the fixing frame 14 arranged on the exhaust pipe, so that the overall firmness is improved.
Preferably, two filter plates 12 are obliquely fixed in the filter box 5 for filtering.
In this embodiment, the operation steps of the dust removing device for the fully mechanized coal mining face are as follows:
the method comprises the following steps: the dust removal device is installed on the roadheader and can be installed and fixed through bolts on the base plate 1 or fixed in a welding mode, and then the motor 10 and the exhaust fan 4 are electrically connected with the handheld switch or the roadheader controller.
Step two: the dust suction pipe 9 is arranged on the rotary ring 8 and the threaded hole on the connecting pipe 15 to be fixed, the length of the dust suction pipe 9 is selected according to the dust suction area, the exhaust fan 4 and the motor 10 are opened during tunneling, the exhaust fan 4 is used for extracting air, the coal dust in the air is pumped into the filter box 5 to be filtered, the filtered coal dust and particle impurities fall into the filter box 5, the motor 4 drives the rotary rod 7 to rotate, the rotary rod 7 drives the rotary ring 8 to rotate, the dust suction pipe 9 is driven to rotate in a three-dimensional mode in the working face, a three-dimensional and multi-directional dust suction area is formed at the front end of the comprehensive tunneling machine, large-area and multi-directional dust removal is carried out on the comprehensive tunneling working face, the filtered air flows into the working face again, continuous circulation filtration and air replacement are carried out, the dust removal efficiency is greatly improved, the air suction pipe 6 is fixed on the inner side of the rotary, the aperture of the filter holes of the filter plate 12 can be selected according to the size of the coal dust so as to filter out the coal dust comprehensively, and the dust remover has comprehensive functions, high dust removal efficiency and good effect.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
The motor and the exhaust fan used in the application are existing products, for example, the motor with the type Y L in the Jieba brand, and the exhaust fan with the type HP-200P in the Hongguan brand are existing mature technologies, and specific internal structures and principles of the exhaust fan belong to the technical scope which can be understood by a person with ordinary skill in the art, and are not described herein again.

Claims (7)

1. The utility model provides a colliery is combined and is dug working face dust collector, includes strutting arrangement, dust extraction and drive arrangement, its characterized in that strutting arrangement includes bed plate (1), connecting plate (2) and vertical support plate (3), one side welding of bed plate (1) has connecting plate (2), the other end welding of connecting plate (2) has vertical support plate (3), be provided with on bed plate (1) dust extraction, dust extraction includes air exhauster (4), filter box (5) 'L type' structure exhaust tube (6), cavity column structure's dwang (7), hollow column structure's change ring (8) and dust absorption pipe (9), the top interlude of vertical support plate (3) has dwang (7), be fixed with on bed plate (1) exhaust fan (4), just the inlet end of air exhauster (4) is connected with dwang (5), the top intercommunication of filter box (5) has exhaust tube (6), just the other end of pipe (6) stretches into in fixed pulley (7) the dwang (7) has fixed pulley (10) motor drive bearing plate (11) and motor drive pulley (10), motor drive bearing (11) the welding have the inboard bearing of dwang (10) and motor drive pulley (7) have the motor bearing (10), motor bearing device.
2. The dust removing device for the fully mechanized coal mining face of claim 1, wherein: the outer end of dwang (7) evenly communicates has three connecting pipe (15), just the other end of connecting pipe (15) all communicate in on the inner wall of change (8).
3. The dust removing device for the fully mechanized coal mining face of claim 2, wherein: connecting pipe (15) with a plurality of screw holes have all been seted up in the outside of swivel (8), just all be connected with on the screw hole dust absorption pipe (9), dust absorption pipe (9) are connected by multisection plastic tubing and are constituteed, and all seted up a plurality of suction holes on every section plastic tubing.
4. The dust removing device for the fully mechanized coal mining face of claim 1, wherein: dwang (7) with the interlude department of exhaust tube (6), and be located the inboard of dwang (7) is provided with rubber seal (16).
5. The dust removing device for the fully mechanized coal mining face of claim 1, wherein: two power is transmitted between the belt pulleys (11) through a belt arranged on the belt pulleys, and a bearing is arranged at the joint of the rotating rod (7) and the vertical supporting plate (3).
6. The dust removing device for the fully mechanized coal mining face of claim 1, wherein: the connecting plate (2) and the vertical supporting plate (3) are welded with a pull rod (13), and the exhaust pipe (6) is fixed on the vertical supporting plate (3) through a fixing frame (14) in a welding mode.
7. The dust removing device for the fully mechanized coal mining face of claim 1, wherein: two filter plates (12) are obliquely fixed in the filter box (5).
CN201922411219.1U 2019-12-28 2019-12-28 Colliery is combined and is dug working face dust collector Expired - Fee Related CN211081846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922411219.1U CN211081846U (en) 2019-12-28 2019-12-28 Colliery is combined and is dug working face dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922411219.1U CN211081846U (en) 2019-12-28 2019-12-28 Colliery is combined and is dug working face dust collector

Publications (1)

Publication Number Publication Date
CN211081846U true CN211081846U (en) 2020-07-24

Family

ID=71629799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922411219.1U Expired - Fee Related CN211081846U (en) 2019-12-28 2019-12-28 Colliery is combined and is dug working face dust collector

Country Status (1)

Country Link
CN (1) CN211081846U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200724

Termination date: 20201228