CN117719911B - Colliery dust protected conveyor - Google Patents
Colliery dust protected conveyor Download PDFInfo
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- CN117719911B CN117719911B CN202410180119.5A CN202410180119A CN117719911B CN 117719911 B CN117719911 B CN 117719911B CN 202410180119 A CN202410180119 A CN 202410180119A CN 117719911 B CN117719911 B CN 117719911B
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- fixedly connected
- frame
- transmission cylinder
- dust
- fixed
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- 239000000428 dust Substances 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000003245 coal Substances 0.000 claims abstract description 53
- 239000000872 buffer Substances 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 230000008093 supporting effect Effects 0.000 claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 28
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000005507 spraying Methods 0.000 description 6
- 239000003595 mist Substances 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Abstract
The invention discloses a dust-proof conveying device for a coal mine, which relates to the technical field of coal mine transportation and comprises the following components: the conveyor body is arranged on the ground, a supporting frame is arranged above one end of the conveyor body, a transmission cylinder is fixedly connected inside the supporting frame, a feeding chute for feeding is formed in the upper part of the transmission cylinder, and a discharging chute for discharging is formed in the lower part of the transmission cylinder; the rotating cylinder penetrates through the transmission cylinder and is in rotating connection with the transmission cylinder, a first motor is fixedly connected to the outer side of the transmission cylinder, and an output shaft of the first motor is fixedly connected with one end of the rotating cylinder; through the inside input rotation section of thick bamboo with the water tank to carry out the atomizing blowout through the first communication pipe that the first atomizer outside set up, when the colliery falls into buffer zone upper portion, water smoke combines with the dust, thereby reaches the dust fall effect, and the buffer zone surface can adhere there is the water smoke, when the colliery falls down, the colliery material can be quick combine with the water phase on the buffer zone, thereby reaches the improvement dust fall effect.
Description
Technical Field
The invention relates to the technical field of coal mine conveying, in particular to a dust-proof conveying device for a coal mine.
Background
The coal transportation means that the qualified coal is transported to a destination by means of railway, highway, coastal and inland river water transportation after the coal is mined, and comprises ports, power plants, boiler rooms and the like, so that in the coal mine transportation process, the conveyor belt is a conveying tool which is widely used and convenient and quick to transport. However, a large amount of fly ash exists after the coal mine is mined, the fly ash causes dust pollution, and the workers inhale the lungs to easily cause lung diseases, so that dust prevention measures are necessary in the transportation process.
Chinese patent No. CN117184772a discloses a dust-proof industrial and mining conveyer belt; comprises a dustproof cover plate; the dustproof cover plate is characterized in that a second fixed block is fixedly connected below the dustproof cover plate near the front side, a telescopic groove is formed in the bottom of the second fixed block, a first supporting block is sleeved in the telescopic groove, a second supporting plate is fixedly connected to the bottom of the first supporting block, a plurality of groups of first supporting blocks are arranged at the top of the second supporting plate in a linear array mode, and a first spring is fixedly connected to the top of the first supporting block; according to the invention, the first supporting block slides in the telescopic groove formed in the second fixing block, the supporting effect is better through the structure, the first spring is used for pushing the second fixing block and the dustproof cover plate to fix, the first supporting block is matched with the telescopic groove to limit and prevent the second fixing block from falling off, the problem that the traditional fixing structure is adopted for fixing, and the height cannot be easily adjusted is solved, and the adaptability and the adjusting effect of the dustproof cover are improved.
Often the colliery can not exist a large amount of dust in the transportation in-process of conveying and raise, and the dust raises when the colliery is carried on the conveyer belt from the eminence, and the fall of eminence causes the dust to raise, and current adoption fan dust extraction or direct spraying water carry out the dust fall and handle, but the dust still exposes in the external world at the in-process of raising, and it is in the air to fly away to can't reach effective dustproof.
Therefore, it is necessary to provide a dust-proof conveying device for coal mines to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a dust-proof conveying device for a coal mine, which is used for solving the problems that in the prior art, a large amount of dust is not raised in the conveying process of the coal mine, the dust is raised mainly due to the fall of the high place when the coal mine falls on a conveying belt from the high place for conveying, the dust is raised, the dust is subjected to dust falling treatment by adopting a fan dust suction device or directly spraying water, but the dust is still exposed to the outside in the raising process and is scattered in the air, so that the effective dust prevention cannot be achieved.
Based on the thought, the invention provides the following technical scheme: a dust protected conveyor for a coal mine, comprising:
The conveyor body is arranged on the ground, a supporting frame is arranged above one end of the conveyor body, a transmission cylinder is fixedly connected inside the supporting frame, a feeding chute for feeding is formed in the upper part of the transmission cylinder, and a discharging chute for discharging is formed in the lower part of the transmission cylinder;
The transmission device comprises a transmission cylinder, a rotating cylinder, a first motor, a plurality of fixed frames, a buffer assembly and a control unit, wherein the transmission cylinder penetrates through the transmission cylinder and is in rotary connection with the transmission cylinder;
Place the frame, fixed connection is in conveyer body top, place the inside pushing component that is used for stirring the colliery that is provided with of frame, place the inside dust fall subassembly that still is provided with of frame, dust fall subassembly sets up in pushing component one side, the conveyer body outside is provided with the water tank that is used for supplying water.
As a further scheme of the invention: the fixed frame still includes the backup pad, backup pad fixed connection is inside fixed frame, the intercommunication groove has all been seted up to fixed frame both sides, the one end that the fixed frame kept away from the rotary cylinder laminates with the transmission section of thick bamboo inner wall mutually.
As a further scheme of the invention: the buffer assembly comprises a buffer belt with a plurality of water permeable holes formed in the outer side, two ends of the buffer belt respectively penetrate through communication grooves in one side opposite to the two fixed frames and extend to the inside of the fixed frames, two ends of the buffer belt are fixedly connected with fixing plates, a plurality of first springs are fixedly connected between the fixing plates and one end inside the fixed frames, contact rollers are arranged on two sides of each supporting plate, the two contact rollers are rotatably connected with the fixed frames, the buffer belt is arranged on the outer side of each contact roller, a plurality of supporting frames for supporting the buffer belt are fixedly connected between the fixed frames, and the buffer belt is arranged on the upper portion of each supporting frame.
As a further scheme of the invention: a plurality of all be provided with first communication pipe between the fixed frame, a plurality of first communication pipes all with rotate a section of thick bamboo fixed communication, a plurality of first atomizer that are used for atomizing water spray of first communication pipe outside fixedly connected with, first motor one side fixedly connected with first water pump is kept away from to the transmission section of thick bamboo, the output tube and the rotation section of thick bamboo rotation intercommunication of first water pump, through setting up connecting pipe fixed communication between first water pump input tube and the water tank.
As a further scheme of the invention: the pushing assembly comprises a rotating rod which penetrates through the placing frame and is rotationally connected with the placing frame, a reciprocating screw is fixedly connected to the outer side of the rotating rod, a moving block is connected to the outer side of the reciprocating screw through a ball nut pair, a distributing frame for stirring a coal mine is fixedly connected to the bottom of the moving block, a sliding rod is fixedly connected to the inner portion of the placing frame and penetrates through the moving block and is in sliding connection with the moving block, a second motor is fixedly connected to the outer side of the placing frame, and an output shaft of the second motor is fixedly connected with the rotating rod.
As a further scheme of the invention: the dust fall subassembly is including fixed connection in placing the inside connecting plate of frame, the inside slip of connecting plate is provided with the second communicating pipe, fixedly connected with elastic component between second communicating pipe and the inside both ends of connecting plate, the fixed intercommunication in second communicating pipe bottom has a plurality of second atomizer, the fixed intercommunication in second communicating pipe top has the conveyer pipe, place the frame outside fixedly connected with second water pump, the output tube and the conveyer pipe fixed intercommunication of second water pump, fixedly connected with water supply pipe between the input tube of water tank and second water pump.
As a further scheme of the invention: the movable block is close to connecting plate one side fixedly connected with contact plate, the connecting plate top is provided with and stirs the board, and second communicating pipe top fixedly connected with connecting axle stirs board and is close to connecting axle one side and has seted up the spout, and the connecting axle sets up inside the spout, connecting plate top fixedly connected with axis of rotation, the axis of rotation runs through and stirs the board and rotate with stirring the board to be connected, contact plate and stir board one end and contact for stir and stir the board swing about.
As a further scheme of the invention: the elastic piece comprises a telescopic rod and a second spring, two ends of the telescopic rod and the second spring are respectively fixedly connected with the connecting plate and the second communicating pipe, and the second spring is sleeved on the outer side of the telescopic rod.
As a further scheme of the invention: and a plurality of fixed frames are fixedly connected with scrapers on two sides of the fixed frames, and the scrapers are contacted with the upper part of the buffer belt and are used for scraping coal mines adhered on the buffer belt.
As a further scheme of the invention: the discharging groove that the transmission section of thick bamboo bottom was seted up department is provided with a plurality of elastic belts, a plurality of elastic belts both ends respectively with transmission section of thick bamboo fixed connection for cushion when the colliery unloading of transmission section of thick bamboo inside.
Compared with the prior art, the invention has the beneficial effects that:
1. the colliery falls into on the buffer zone, because fixedly connected with first spring between fixed plate and the fixed frame at buffer zone both ends makes first spring extend, and the colliery is pressed at buffer zone top to along with the rotation of a section of thick bamboo, make on the buffer zone form a enclosure space with the transmission section of thick bamboo inner wall, thereby reduce the condition that the dust overflowed, thereby reach sealed dust fall's effect.
2. The water tank is internally input into the rotary cylinder, and the first communication pipe arranged outside the first atomization nozzle is used for atomization spraying, when a coal mine falls into the upper part of the buffer belt, water mist and dust are combined, so that the dust fall effect is achieved, the water mist can be adhered to the surface of the buffer belt, and when the coal mine falls down, the coal mine material can be quickly combined with water on the buffer belt, so that the dust fall effect is improved.
3. Spraying through the second atomizer to carry to the next stage to carry out the dust fall to the coal material, a large amount of dust on surface is raised when avoiding the coal material to empty, and along with the removal of movable block, makes the contact plate promote the toggle plate, and the toggle plate drives the connecting axle and moves about, and then promotes the second communicating pipe and swing, improves the effect of dust fall.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view of a support frame of the present invention;
FIG. 4 is a schematic cross-sectional view of a transmission cartridge of the present invention;
FIG. 5 is a schematic view of a buffer belt of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present invention;
FIG. 7 is a schematic view of a fixed frame structure of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7B in accordance with the present invention;
FIG. 9 is a schematic view of a cushioning assembly according to the present invention;
FIG. 10 is a schematic view of a placement frame structure of the present invention;
FIG. 11 is a schematic view of the pushing assembly of the present invention;
FIG. 12 is a schematic view of a dust suppression assembly of the present invention;
Fig. 13 is a schematic view of the bottom structure of the transmission barrel of the present invention.
In the figure: 1. a conveyor body; 2. a support frame; 3. a transmission cylinder; 301. a feed chute; 302. a discharge chute; 303. an elastic belt; 4. a rotating cylinder; 401. a first motor; 5. a fixed frame; 501. a buffer belt; 502. a fixing plate; 503. a first spring; 504. a contact roller; 505. a scraper; 506. a communication groove; 507. a support plate; 508. a support frame; 602. a first water pump; 603. a first communication pipe; 604. a first atomizer; 7. a water tank; 8. placing a frame; 901. a rotating lever; 902. a reciprocating screw; 903. a moving block; 904. a distributing frame; 905. a second motor; 906. a slide bar; 101. a connecting plate; 102. a second communicating pipe; 103. a second atomizer; 104. a telescopic rod; 105. a second spring; 106. a delivery tube; 107. a connecting shaft; 108. a toggle plate; 109. a contact plate; 110. a rotating shaft; 111. a second water pump; 112. a water supply pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 13, a dust-proof conveyor for coal mine includes the following embodiments.
As shown in fig. 1 to 4, comprising:
The conveyor body 1 is arranged on the ground, a supporting frame 2 is arranged above one end of the conveyor body 1, a transmission cylinder 3 is fixedly connected inside the supporting frame 2, a feeding groove 301 for feeding is formed in the upper part of the transmission cylinder 3, and a discharging groove 302 for discharging is formed in the lower part of the transmission cylinder 3;
The rotary cylinder 4 penetrates through the transmission cylinder 3 and is rotationally connected with the transmission cylinder 3, a first motor 401 is fixedly connected to the outer side of the transmission cylinder 3, an output shaft of the first motor 401 is fixedly connected with one end of the rotary cylinder 4, a plurality of fixed frames 5 are fixedly connected to the outer side of the transmission cylinder 3 in an annular mode, and buffer assemblies used for buffering coal mines are arranged between the adjacent fixed frames 5;
Place the frame 8, fixed connection is in conveyer body 1 top, places the inside pushing component that is used for stirring the colliery that is provided with of frame 8, places the inside dust fall subassembly that still is provided with of frame 8, and the dust fall subassembly sets up in pushing component one side, and the conveyer body 1 outside is provided with the water tank 7 that is used for supplying water.
In specific implementation, the supporting frame 2 is arranged at the coal mine blanking position, when the coal mine falls, the feeding chute 301 arranged on the outer side of the transmission cylinder 3 falls between the two fixed frames 5, and the buffer assembly between the two fixed frames 5 is used for buffering the coal mine, so that dust lifting caused during coal mine blanking is reduced.
As shown in fig. 2 to 9, the fixed frame 5 further includes a supporting plate 507, the supporting plate 507 is fixedly connected inside the fixed frame 5, both sides of the fixed frame 5 are provided with communication grooves 506, and one end of the fixed frame 5 away from the rotating cylinder 4 is attached to the inner wall of the transmission cylinder 3.
The buffer assembly comprises a buffer belt 501 with a plurality of water permeable holes formed in the outer side, two ends of the buffer belt 501 respectively penetrate through communication grooves 506 on the opposite sides of two fixed frames 5 and extend into the fixed frames 5, two ends of the buffer belt 501 are fixedly connected with fixed plates 502, a plurality of first springs 503 are fixedly connected between the fixed plates 502 and one end inside the fixed frames 5, two sides of a supporting plate 507 are respectively provided with a contact roller 504, the two contact rollers 504 are respectively connected with the fixed frames 5 in a rotating mode, the buffer belt 501 is arranged on the outer side of the contact rollers 504, a supporting frame 508 for supporting the buffer belt 501 is fixedly connected between the fixed frames 5, and the buffer belt 501 is arranged on the upper portion of the supporting frame 508.
The two sides of the fixed frames 5 are fixedly connected with scrapers 505, and the scrapers 505 are contacted with the upper part of the buffer belt 501 and are used for scraping coal mines adhered on the buffer belt 501.
During implementation, the coal mine falls into the buffer belt 501, and as the first springs 503 are fixedly connected between the fixing plates 502 at two ends of the buffer belt 501 and the fixing frame 5, the first springs 503 extend, the coal mine is pressed at the top of the buffer belt 501, and along with the rotation of the rotary drum 4, a closed space is formed between the buffer belt 501 and the inner wall of the transmission drum 3, so that the condition of dust overflow is reduced, and the effect of sealing and dust falling is achieved.
Embodiment two: as shown in fig. 1 to 5, a first communication pipe 603 is disposed between the fixed frames 5, the first communication pipes 603 are fixedly communicated with the rotary cylinder 4, a plurality of first atomizing nozzles 604 for atomizing and spraying water are fixedly connected to the outer side of the first communication pipe 603, a first water pump 602 is fixedly connected to one side, away from the first motor 401, of the transmission cylinder 3, an output pipe of the first water pump 602 is rotationally communicated with the rotary cylinder 4, and a first water pump 602 input pipe is fixedly communicated with the water tank 7 through a connecting pipe.
During concrete implementation, through starting first water pump 602, rotate inside the input of water tank 7 section of thick bamboo 4 to through the first communication pipe 603 that the first atomizer 604 outside set up atomizing blowout, when the colliery falls into buffer zone 501 upper portion, water smoke combines with the dust, thereby reaches the dust fall effect, and the buffer zone 501 surface can adhere with the water smoke, when the colliery falls down, the colliery material can be quick combine with the water phase on the buffer zone 501, thereby reaches and improves the dust fall effect.
And along with the rotation of the rotary drum 4, the coal on the buffer belt 501 rolls, and at this time, the first atomizer 604 continuously ejects water mist, so that dust of the coal is fully contacted with the water mist.
As shown in fig. 13, a plurality of elastic belts 303 are arranged at a discharge chute 302 arranged at the bottom of the transmission cylinder 3, and two ends of each elastic belt 303 are fixedly connected with the transmission cylinder 3 respectively and are used for buffering during coal mine discharging in the transmission cylinder 3.
In specific implementation, when the coal moves to the discharge chute 302 at the bottom of the transmission cylinder 3 along with the rotation of the rotation cylinder 4, the elastic belt 303 buffers the coal, so that dust is reduced when the coal falls on the conveyor body 1, and the fixed frame 5 is attached to the inner wall of the transmission cylinder 3, so that the elastic belt 303 can be stretched by the coal to smoothly discharge the coal.
Embodiment III: as shown in fig. 10 to 12, the pushing assembly includes a rotating rod 901 penetrating through the placement frame 8 and rotationally connected with the placement frame 8, a reciprocating screw 902 is fixedly connected to the outer side of the rotating rod 901, a moving block 903 is connected to the outer side of the reciprocating screw 902 through a ball nut pair, an allocation frame 904 for stirring a coal mine is fixedly connected to the bottom of the moving block 903, a sliding rod 906 is fixedly connected to the inner side of the placement frame 8, the sliding rod 906 penetrates through the moving block 903 and is slidably connected with the moving block 903, a second motor 905 is fixedly connected to the outer side of the placement frame 8, and an output shaft of the second motor 905 is fixedly connected with the rotating rod 901.
During implementation, by starting the second motor 905, the output shaft of the second motor 905 drives the rotating rod 901 to rotate, and the rotating rod 901 drives the reciprocating screw 902 to rotate, so that the reciprocating screw 902 drives the moving block 903 to reciprocate, and the distributing frame 904 fixedly connected with the bottom of the moving block 903 pushes the coal on the conveyor body 1 to uniformly spread, so that accumulation is avoided.
Further, the dust fall subassembly includes fixed connection in the inside connecting plate 101 of placing the frame 8, connecting plate 101 inside slip is provided with second communicating pipe 102, fixedly connected with elastic component between the inside both ends of second communicating pipe 102 and connecting plate 101, second communicating pipe 102 bottom fixedly communicates there is a plurality of second atomizer 103, second communicating pipe 102 top fixedly communicates there is conveyer pipe 106, place frame 8 outside fixedly connected with second water pump 111, the output tube and the conveyer pipe 106 fixed communication of second water pump 111, fixedly connected with water supply pipe 112 between the input tube of water tank 7 and second water pump 111.
The movable block 903 is close to connecting plate 101 one side fixedly connected with contact plate 109, and the connecting plate 101 top is provided with and stirs board 108, and second communicating pipe 102 top fixedly connected with connecting axle 107, stirs board 108 and has seted up the spout near connecting axle 107 one side, and connecting axle 107 sets up in the spout is inside, and connecting plate 101 top fixedly connected with axis of rotation 110, axis of rotation 110 run through and stir board 108 and rotate with stirring board 108 and be connected, contact plate 109 and stir board 108 one end and contact for stir stirring and stir board 108 horizontal hunting.
The elastic piece comprises a telescopic rod 104 and a second spring 105, two ends of the telescopic rod 104 and the second spring 105 are respectively fixedly connected with the connecting plate 101 and the second communicating pipe 102, and the second spring 105 is sleeved outside the telescopic rod 104.
During specific implementation, the second water pump 111 is started to pump water in the water tank 7 into the second communicating pipe 102, and the second atomizing nozzle 103 is used for spraying the water, so that dust is reduced when the coal is conveyed to the next stage, a large amount of dust on the surface is prevented from being raised when the coal is dumped, the contact plate 109 pushes the poking plate 108 along with the movement of the moving block 903, the poking plate 108 drives the connecting shaft 107 to move left and right, and the second communicating pipe 102 is pushed to swing, so that the dust reducing effect is improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A dust protected conveyor in a coal mine, comprising:
The conveyer body (1) is arranged on the ground, a supporting frame (2) is arranged above one end of the conveyer body (1), a transmission cylinder (3) is fixedly connected inside the supporting frame (2), a feeding groove (301) for feeding is formed in the upper portion of the transmission cylinder (3), and a discharging groove (302) for discharging is formed in the lower portion of the transmission cylinder (3);
The device comprises a rotating cylinder (4), wherein the rotating cylinder (4) penetrates through a transmission cylinder (3) and is rotationally connected with the transmission cylinder (3), a first motor (401) is fixedly connected to the outer side of the transmission cylinder (3), an output shaft of the first motor (401) is fixedly connected with one end of the rotating cylinder (4), a plurality of fixed frames (5) are fixedly connected to the outer side of the transmission cylinder (3) in an annular mode, and buffer assemblies for buffering a coal mine are arranged between the adjacent fixed frames (5);
the fixed frame (5) further comprises a supporting plate (507), the supporting plate (507) is fixedly connected inside the fixed frame (5), communication grooves (506) are formed in two sides of the fixed frame (5), and one end, far away from the rotating cylinder (4), of the fixed frame (5) is attached to the inner wall of the transmission cylinder (3);
The buffer assembly comprises a buffer belt (501) with a plurality of water permeable holes formed in the outer side, two ends of the buffer belt (501) respectively penetrate through communication grooves (506) on the opposite sides of two fixing frames (5) and extend to the inside of the fixing frames (5), two ends of the buffer belt (501) are fixedly connected with fixing plates (502), a plurality of first springs (503) are fixedly connected between the fixing plates (502) and one end inside the fixing frames (5), contact rollers (504) are arranged on two sides of a supporting plate (507), the two contact rollers (504) are rotationally connected with the fixing frames (5), the buffer belt (501) is arranged on the outer side of the contact rollers (504), and a plurality of supporting frames (508) for supporting the buffer belt (501) are fixedly connected between the fixing frames (5), and the buffer belt (501) is arranged on the upper parts of the supporting frames (508).
Place frame (8), fixed connection is in conveyer body (1) top, place frame (8) inside be provided with be used for stirring the promotion subassembly that the colliery stirred, place frame (8) inside still be provided with the dust fall subassembly, the dust fall subassembly sets up in promotion subassembly one side, conveyer body (1) outside is provided with water tank (7) that are used for supplying water.
2. A dust protected coal conveyor assembly as in claim 1 wherein: a plurality of all be provided with first communication pipe (603) between fixed frame (5), a plurality of first communication pipe (603) all with rotate a section of thick bamboo (4) fixed communication, a plurality of first atomizer (604) that are used for atomizing water spray of first communication pipe (603) outside fixedly connected with, first motor (401) one side fixedly connected with first water pump (602) are kept away from to transmission section of thick bamboo (3), the output tube and the rotation section of thick bamboo (4) of first water pump (602) rotate the intercommunication, through setting up connecting pipe fixed communication between first water pump (602) input tube and the water tank (7).
3. A dust protected coal conveyor assembly as in claim 1 wherein: the pushing assembly comprises a rotating rod (901) penetrating through a placing frame (8) and rotationally connected with the placing frame (8), a reciprocating screw (902) is fixedly connected to the outer side of the rotating rod (901), a moving block (903) is connected to the outer side of the reciprocating screw (902) through a ball nut pair, a distributing frame (904) for stirring a coal mine is fixedly connected to the bottom of the moving block (903), a sliding rod (906) is fixedly connected to the inner portion of the placing frame (8), the sliding rod (906) penetrates through the moving block (903) and is slidably connected with the moving block (903), a second motor (905) is fixedly connected to the outer side of the placing frame (8), and an output shaft of the second motor (905) is fixedly connected with the rotating rod (901).
4. A dust protected coal conveyor assembly as in claim 3 wherein: the dust fall subassembly includes fixed connection in place inside connecting plate (101) of frame (8), connecting plate (101) inside slip is provided with second communicating pipe (102), fixedly connected with elastic component between second communicating pipe (102) and connecting plate (101) inside both ends, second communicating pipe (102) bottom fixed intercommunication has a plurality of second atomizer (103), second communicating pipe (102) top fixed intercommunication has conveyer pipe (106), place frame (8) outside fixedly connected with second water pump (111), the output tube and the conveyer pipe (106) fixed intercommunication of second water pump (111), fixedly connected with water pipe (112) between the input tube of water tank (7) and second water pump (111).
5. The dust protected coal conveyor assembly of claim 4, wherein: the movable block (903) is close to a contact plate (109) fixedly connected with one side of the connecting plate (101), a stirring plate (108) is arranged at the top of the connecting plate (101), a connecting shaft (107) is fixedly connected with the top of the second communicating pipe (102), a sliding groove is formed in one side of the stirring plate (108) close to the connecting shaft (107), the connecting shaft (107) is arranged inside the sliding groove, a rotating shaft (110) is fixedly connected with the top of the connecting plate (101), the rotating shaft (110) penetrates through the stirring plate (108) and is rotationally connected with the stirring plate (108), and the contact plate (109) is in contact with one end of the stirring plate (108) and is used for stirring the stirring plate (108) to swing left and right.
6. A dust protected coal conveyor assembly as in claim 5 wherein: the elastic piece comprises a telescopic rod (104) and a second spring (105), two ends of the telescopic rod (104) and the second spring (105) are fixedly connected with the connecting plate (101) and the second communicating pipe (102) respectively, and the second spring (105) is sleeved on the outer side of the telescopic rod (104).
7. A dust protected coal conveyor assembly as in claim 1 wherein: a plurality of fixed frame (5) both sides are all fixedly connected with scraper blade (505), scraper blade (505) and buffer zone (501) upper portion contact for strike off the colliery of adhesion on buffer zone (501).
8. A dust protected coal conveyor assembly as in claim 1 wherein: a plurality of elastic belts (303) are arranged at a discharge chute (302) arranged at the bottom of the transmission cylinder (3), and two ends of each elastic belt (303) are fixedly connected with the transmission cylinder (3) respectively and used for buffering during coal mine discharging in the transmission cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410180119.5A CN117719911B (en) | 2024-02-18 | 2024-02-18 | Colliery dust protected conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410180119.5A CN117719911B (en) | 2024-02-18 | 2024-02-18 | Colliery dust protected conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117719911A CN117719911A (en) | 2024-03-19 |
| CN117719911B true CN117719911B (en) | 2024-04-19 |
Family
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Family Applications (1)
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| CN202410180119.5A Active CN117719911B (en) | 2024-02-18 | 2024-02-18 | Colliery dust protected conveyor |
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Citations (8)
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| KR100870904B1 (en) * | 2008-09-02 | 2008-11-28 | 한국산기 주식회사 | Conveyor belt of chute having damper device |
| CN210682559U (en) * | 2019-07-12 | 2020-06-05 | 胡大勇 | Automatic watering and dust falling device of coal mine tunnel belt conveyor |
| KR102185999B1 (en) * | 2019-07-17 | 2020-12-03 | 주식회사 라우텍 | Dust Prevention Apparatus for Chute of Conveyor Belt |
| CN115806206A (en) * | 2023-01-09 | 2023-03-17 | 江西华欣机械制造有限公司 | Dustproof coal mine conveyor |
| CN218664405U (en) * | 2022-12-04 | 2023-03-21 | 安徽理工大学 | Colliery feed inlet dust collector |
| CN219708547U (en) * | 2023-05-24 | 2023-09-19 | 王文平 | Dust removing device of coal conveying belt conveyor |
| CN117184772A (en) * | 2023-10-18 | 2023-12-08 | 江苏沙钢集团有限公司 | Dustproof industrial and mining conveyer belt |
| CN220466936U (en) * | 2023-07-27 | 2024-02-09 | 华晋焦煤有限责任公司沙曲一号煤矿 | Belt feeder coal drop point buffering dust collector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860038B (en) * | 2015-05-26 | 2017-05-17 | 中国矿业大学 | Coal mine belt-type conveying system falling coal impact energy buffer monitoring device and method |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100870904B1 (en) * | 2008-09-02 | 2008-11-28 | 한국산기 주식회사 | Conveyor belt of chute having damper device |
| CN210682559U (en) * | 2019-07-12 | 2020-06-05 | 胡大勇 | Automatic watering and dust falling device of coal mine tunnel belt conveyor |
| KR102185999B1 (en) * | 2019-07-17 | 2020-12-03 | 주식회사 라우텍 | Dust Prevention Apparatus for Chute of Conveyor Belt |
| CN218664405U (en) * | 2022-12-04 | 2023-03-21 | 安徽理工大学 | Colliery feed inlet dust collector |
| CN115806206A (en) * | 2023-01-09 | 2023-03-17 | 江西华欣机械制造有限公司 | Dustproof coal mine conveyor |
| CN219708547U (en) * | 2023-05-24 | 2023-09-19 | 王文平 | Dust removing device of coal conveying belt conveyor |
| CN220466936U (en) * | 2023-07-27 | 2024-02-09 | 华晋焦煤有限责任公司沙曲一号煤矿 | Belt feeder coal drop point buffering dust collector |
| CN117184772A (en) * | 2023-10-18 | 2023-12-08 | 江苏沙钢集团有限公司 | Dustproof industrial and mining conveyer belt |
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| CN117719911A (en) | 2024-03-19 |
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