CN211197568U - Coal mine conveying protection device capable of reducing dust drifting - Google Patents
Coal mine conveying protection device capable of reducing dust drifting Download PDFInfo
- Publication number
- CN211197568U CN211197568U CN201921285640.6U CN201921285640U CN211197568U CN 211197568 U CN211197568 U CN 211197568U CN 201921285640 U CN201921285640 U CN 201921285640U CN 211197568 U CN211197568 U CN 211197568U
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- dust
- fixedly connected
- filter plate
- plate
- coal mine
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- 239000000428 dust Substances 0.000 title claims abstract description 48
- 239000003245 coal Substances 0.000 title claims abstract description 34
- 238000000605 extraction Methods 0.000 claims abstract description 21
- 230000001012 protector Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model discloses a coal mine that reducible dust is wafted is carried and is used protector relates to coal and carries technical field, and it includes the bottom plate, two first baffles of last fixed surface of bottom plate are connected with, and are provided with the action wheel between two first baffles, the front and the first pivot of the equal fixedly connected with in the back of action wheel, first pivot cup joints in first bearing, the first bearing joint is in the front of first baffle. This protector is used in colliery transport that reducible dust drifted about, through setting up roof, fan, extraction pipe, box body, connection cover, filter plate and conveyer belt, the extraction pipe can effectually extract the dust, because of being provided with the filter plate for a large amount of dust and impurity in the effectual filtered air of filter plate, the dust can be hugged closely on the filter plate this moment, has played the filterable effect to the air, prevent that the dust from drifting about and causing great pollution to the environment, still reduced the injury that the dust caused the staff.
Description
Technical Field
The utility model relates to a technical field is carried to coal, specifically is a coal mine that reducible dust is wafted carries and uses protector.
Background
Coal is solid combustible organic rock formed gradually by embedding ancient plants under the ground and experiencing complex biochemical and physicochemical changes, is mainly formed by transforming plant remains under biochemical action and geological action after embedding, most of the coal is transported by a conveyor when being transported at present, the coal is easy to drop from two sides of a conveyor belt when being transported by the conveyor belt, the transportation effect is poor, and the conveyor belt cannot well control the drifting of dust in the process of transporting the coal, the dust can be transferred and drifted around along with the transported coal, the pollution range of the dust is enlarged, the environmental pollution can be more serious, and the health of workers in the environment can be influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a coal mine that reducible dust drifted away carries uses protector, solved and transported it through the conveyer mostly when carrying coal at present, when the conveyer carries coal, coal drops from the conveyer belt both sides easily, the transportation effect is not good, and the conveyer belt is at the in-process of carrying coal, can not control drifting away of dust well, the dust will be along with the coal of quilt is carried together shifts and drifts away all around, the pollution range of dust has been enlarged, can be more serious to environmental pollution, and can influence the problem of staff's health in this environment.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a coal mine that reducible dust drifted away carries uses protector, comprising a base plate, two first baffles of last fixed surface of bottom plate are connected with, and are provided with the action wheel between two first baffles, the front of action wheel and the first pivot of the equal fixedly connected with in the back, first pivot cup joints in first bearing, first bearing joint is in the front of first baffle, and the one end fixedly connected with drive arrangement at the first pivot back in rear, drive arrangement's front and the back fixed connection of first baffle, the action wheel passes through the conveyer belt and is connected from the driving wheel transmission.
The equal fixedly connected with second pivot in front and the back from the driving wheel, the second pivot cup joints in the second bearing, the second bearing joint is in the front of second baffle, the lower surface of second baffle and the last fixed surface of bottom plate are connected, the surface of conveyer belt is provided with two guard plates, the conveyer belt is located the below of roof, the lower surface of roof passes through the last fixed surface of two connecting plates and bottom plate and is connected.
The upper surface fixed connection of roof has the draw-out device, the draw-out device joint is at the upper surface of two box bodys, be provided with the filter plate in the box body, filter plate threaded connection is at the internal surface of internal thread, the internal thread sets up the internal surface at the box body, the lower surface of box body and the upper surface fixed connection of roof, the lower fixed surface of box body is connected with the connecting cover, the connecting cover joint is at the lower surface of roof.
Preferably, the driving device comprises a motor, the back of the motor body is fixedly connected with the front of the inner wall of the fixing plate, the front of the fixing plate is fixedly connected with the back of the first baffle plate, and the output shaft of the motor is fixedly connected with one end of the back of the first rotating shaft.
Preferably, the extraction device includes the fan, the lower surface of fan fuselage and the upper surface fixed connection of roof, two air inlets of fan all are provided with the extraction pipe, the extraction pipe joint is at the upper surface of box body.
Preferably, the outer surface of the filter plate is provided with external threads, the lower surface of the filter plate is provided with two handles, and the connecting cover is U-shaped.
Preferably, the upper surface of the bottom plate is fixedly connected with the lower surface of the power supply, and the upper surface of the power supply is fixedly connected with the lower surfaces of the first switch and the second switch.
Preferably, the output end of the power supply is electrically connected with the input ends of the first switch and the second switch respectively through wires, and the output ends of the first switch and the second switch are electrically connected with the input ends of the motor and the fan respectively through wires.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. this protector is used in colliery transport that reducible dust drifted away, through setting up the roof, the fan, the extraction pipe, the box body, connect the cover, filter plate and conveyer belt, carry out the in-process of carrying coal at the conveyer belt, can produce a quantitative dust, control fan work, make two extraction pipes induced draft, because of being provided with roof and connecting plate, make the dust can follow the both sides effluvium of connecting plate, when the dust drifts away to near connecting cover, the extraction pipe can effectually extract the dust, because of being provided with the filter plate, make a large amount of dust and impurity in the effectual filtered air of filter plate, the dust can hug closely on the filter plate this moment, the filterable effect of air has been played, prevent that the dust from drifting away and causing great pollution to the environment all around, the injury that the dust led to the fact the staff has still been.
2. This protector is used in colliery transport that reducible dust drifted away, through setting up the motor, first pivot, first bearing, the conveyer belt, from the driving wheel, the action wheel, guard plate and connecting plate, when carrying coal, control motor corotation, it is rotatory to make the output shaft of motor drive the action wheel through first pivot, it is rotatory to make the action wheel pass through the conveyer belt and drive from the driving wheel, make the conveyer belt effectual carry coal right, because of being provided with the guard plate, make the guard plate effectual coal that prevents drop from the conveyer belt both sides, and two connecting plates are located outside two guard plates respectively, and the interval is shorter, distance because of the conveying is longer, the connecting plate further prevents that coal from dropping midway in the transportation, and the dust is difficult to scatter from the gap between guard plate and the connecting plate, the effect of.
3. This protector is used in colliery transport that reducible dust drifted, through setting up the filter plate, the internal thread, the handle, connect the cover, first bearing and second bearing, when the filter plate is pulled down to needs, surface because of the filter plate is provided with the external screw thread, staff's reversal handle, make the filter plate when rotatory move down, can pull down the filter plate, make things convenient for the staff to clear up or change the filter plate, because of being provided with the connection cover, the shape of connecting the cover sets up to the U-shaped, make the dust of adhesion on the filter plate difficult to scatter to all around, because of being provided with first bearing and second bearing, make the output shaft of motor drive the action wheel rotation through first pivot, make the action wheel pass through the conveyer belt and drive more stable when rotatory from the driving wheel.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view at a position a of the present invention;
fig. 3 is a schematic structural diagram of the driving device of the present invention viewed from the left;
FIG. 4 is a schematic structural view of the driven wheel of the present invention viewed from the left;
FIG. 5 is a left side view of the connecting plate of the present invention;
fig. 6 is a schematic structural view of the connecting cover of the present invention.
In the figure: the device comprises a base plate 1, a first baffle plate 2, a driving device 3, a fixing plate 31, a motor 32, a first rotating shaft 4, a first bearing 5, a driving wheel 6, a conveying belt 7, a driven wheel 8, a second rotating shaft 9, a second bearing 10, a second baffle plate 11, a protection plate 12, a top plate 13, a connecting plate 14, a drawing device 15, a drawing pipe 151, a fan 152, a box 16, a filter plate 17, an internal thread 18, a handle 19, a connecting cover 20, a power supply 21, a first switch 22 and a second switch 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: a protective device capable of reducing dust dispersion for coal mine conveying comprises a base plate 1, two first baffle plates 2 are fixedly connected to the upper surface of the base plate 1, the upper surface of the base plate 1 is fixedly connected with the lower surface of a power supply 21, the upper surface of the power supply 21 is fixedly connected with the lower surfaces of a first switch 22 and a second switch 23, the power supply 21 is arranged to supply power to a motor 32 and a fan 152, so that the motor 32 and the fan 152 can work normally, the output end of the power supply 21 is electrically connected with the input ends of the first switch 22 and the second switch 23 through leads, the output ends of the first switch 22 and the second switch 23 are electrically connected with the input ends of the motor 32 and the fan 152 through leads, the first switch 22 and the second switch 23 are arranged to enable workers to more conveniently control the motor 32 and the fan 152 to work, and a driving wheel 6 is arranged between the two first baffle plates 2, the front of action wheel 6 and the first pivot 4 of the equal fixedly connected with in the back, first pivot 4 cup joints in first bearing 5, the front of first bearing 5 joint at first baffle 2, and the one end fixedly connected with drive arrangement 3 at the 4 backs of the first pivot in rear, drive arrangement 3's the front and the back fixed connection of first baffle 2, drive arrangement 3 includes motor 32, the back of motor 32 fuselage and the front fixed connection of fixed plate 31 inner wall, the front of fixed plate 31 and the back fixed connection of first baffle 2, the output shaft of motor 32 and the one end fixed connection at the 4 backs of first pivot, action wheel 6 passes through conveyer belt 7 and is connected with 8 transmissions from the driving wheel.
The front and the back of the driven wheel 8 are both fixedly connected with a second rotating shaft 9, due to the arrangement of the first bearing 5 and the second bearing 10, the output shaft of the motor 32 drives the driving wheel 6 to rotate through the first rotating shaft 4, so that the driving wheel 6 drives the driven wheel 8 to rotate through the conveyor belt 7 more stably, the second rotating shaft 9 is sleeved in the second bearing 10, the second bearing 10 is clamped on the front of the second baffle plate 11, the lower surface of the second baffle plate 11 is fixedly connected with the upper surface of the bottom plate 1, the outer surface of the conveyor belt 7 is provided with two protection plates 12, due to the arrangement of the protection plates 12, the protection plates 12 effectively prevent coal from falling from two sides of the conveyor belt 7, the two connecting plates 14 are respectively positioned outside the two protection plates 12, the distance between the two connecting plates is short, due to the long conveying distance, the connecting plates 14 further prevent, the lower surface of the top plate 13 is fixedly connected with the upper surface of the bottom plate 1 through two connecting plates 14.
The upper surface of the top plate 13 is fixedly connected with an extraction device 15, the extraction device 15 comprises a fan 152, the lower surface of the body of the fan 152 is fixedly connected with the upper surface of the top plate 13, two air inlets of the fan 152 are respectively provided with an extraction pipe 151, the extraction pipes 151 are clamped on the upper surface of the box body 16, the two extraction pipes 151 are enabled to suck air through the fan 152, dust can be emitted from two sides of the connecting plate 14 due to the arrangement of the top plate 13 and the connecting plate 14, when the dust scatters to the vicinity of the connecting cover 20, the extraction pipes 151 can effectively extract the dust, the extraction device 15 is clamped on the upper surfaces of the two box bodies 16, the box body 16 is internally provided with a filter plate 17, the outer surface of the filter plate 17 is provided with external threads, the lower surface of the filter plate 17 is provided with two handles 19, the connecting cover 20 is U-shaped, and due to, at this moment, the dust can be hugged closely on filter plate 17, the filterable effect of air has been played, prevent that the dust from wafting and leading to the fact great pollution all around to the environment, filter plate 17 threaded connection is at the internal surface of internal thread 18, internal thread 18 sets up the internal surface at box body 16, the lower surface of box body 16 is connected with the last fixed surface of roof 13, through setting up handle 19, when filter plate 17 is pulled down to needs, be provided with the external screw thread because of the surface of filter plate 17, staff's reversal handle 19, make filter plate 17 remove down in the rotation, can pull down filter plate 17, make things convenient for the staff to clear up or change filter plate 17, the lower fixed surface of box body 16 is connected with connecting cover 20, because of being provided with connecting cover 20, connecting cover 20's shape sets up to the U-shaped, make the dust of adhesion on filter plate 17 difficult scattered all around, connecting cover 20.
The utility model discloses an operating procedure does:
s1, when coal is conveyed, the motor 32 is controlled to rotate forwards, so that the output shaft of the motor 32 drives the driving wheel 6 to rotate through the first rotating shaft 4, the driving wheel 6 drives the driven wheel 8 to rotate through the conveyor belt 7, and the conveyor belt 7 effectively conveys the coal to the right;
s2, in the process that the coal is conveyed by the conveyor belt 7, a certain amount of dust is generated, the fan 152 is controlled to work, the two extraction pipes 151 are induced to suck air, the dust can be scattered from two sides of the connecting plate 14 due to the arrangement of the top plate 13 and the connecting plate 14, and when the dust drifts to the position near the connecting cover 20, the extraction pipes 151 can effectively extract the dust;
s3, when the filter plate 17 needs to be removed, the worker reverses the handle 19 because the outer surface of the filter plate 17 is provided with the external thread, so that the filter plate 17 moves downward while rotating, and the filter plate 17 can be removed.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a coal mine that reducible dust is wafted is carried and is used protector, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two first baffle plates (2), a driving wheel (6) is arranged between the two first baffle plates (2), the front surface and the back surface of the driving wheel (6) are fixedly connected with first rotating shafts (4), the first rotating shafts (4) are sleeved in first bearings (5), the first bearings (5) are clamped on the front surfaces of the first baffle plates (2), one end of the back surface of the first rotating shaft (4) at the rear part is fixedly connected with a driving device (3), the front surface of the driving device (3) is fixedly connected with the back surface of the first baffle plates (2), and the driving wheel (6) is in transmission connection with a driven wheel (8) through a conveying belt (7);
the front and the back of the driven wheel (8) are both fixedly connected with a second rotating shaft (9), the second rotating shaft (9) is sleeved in a second bearing (10), the second bearing (10) is clamped on the front of a second baffle (11), the lower surface of the second baffle (11) is fixedly connected with the upper surface of the bottom plate (1), two protection plates (12) are arranged on the outer surface of the conveyor belt (7), the conveyor belt (7) is located below the top plate (13), and the lower surface of the top plate (13) is fixedly connected with the upper surface of the bottom plate (1) through two connecting plates (14);
the upper surface fixed connection of roof (13) has extraction element (15), extraction element (15) joint is at the upper surface of two box bodys (16), be provided with filter plate (17) in box body (16), the internal surface of filter plate (17) threaded connection at internal thread (18), internal thread (18) set up the internal surface at box body (16), the lower surface of box body (16) is connected with the upper surface fixed connection of roof (13), the lower fixed connection of box body (16) has connecting cover (20), connecting cover (20) joint is at the lower surface of roof (13).
2. The coal mine conveying protection device capable of reducing dust drift according to claim 1, wherein: drive arrangement (3) include motor (32), the front fixed connection of the back of motor (32) fuselage and fixed plate (31) inner wall, the back fixed connection of the front of fixed plate (31) and first baffle (2), the output shaft of motor (32) and the one end fixed connection at first pivot (4) back.
3. The coal mine conveying protection device capable of reducing dust drift according to claim 2, wherein: draw-out device (15) include fan (152), the lower surface of fan (152) fuselage and the last fixed surface of roof (13) are connected, two air inlets of fan (152) all are provided with extraction pipe (151), extraction pipe (151) joint is at the upper surface of box body (16).
4. The coal mine conveying protection device capable of reducing dust drift according to claim 1, wherein: the outer surface of the filter plate (17) is provided with external threads, the lower surface of the filter plate (17) is provided with two handles (19), and the connecting cover (20) is U-shaped.
5. A coal mine conveying protection device capable of reducing dust drift according to claim 3, wherein: the upper surface of the bottom plate (1) is fixedly connected with the lower surface of a power supply (21), and the upper surface of the power supply (21) is fixedly connected with the lower surfaces of a first switch (22) and a second switch (23).
6. A coal mine conveying protection device capable of reducing dust drift according to claim 5, wherein: the output end of the power supply (21) is electrically connected with the input ends of the first switch (22) and the second switch (23) through wires respectively, and the output ends of the first switch (22) and the second switch (23) are electrically connected with the input ends of the motor (32) and the fan (152) through wires respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285640.6U CN211197568U (en) | 2019-08-09 | 2019-08-09 | Coal mine conveying protection device capable of reducing dust drifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285640.6U CN211197568U (en) | 2019-08-09 | 2019-08-09 | Coal mine conveying protection device capable of reducing dust drifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211197568U true CN211197568U (en) | 2020-08-07 |
Family
ID=71886672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921285640.6U Expired - Fee Related CN211197568U (en) | 2019-08-09 | 2019-08-09 | Coal mine conveying protection device capable of reducing dust drifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211197568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074832A (en) * | 2020-08-20 | 2022-02-22 | 靖州县绿之嘉实业有限公司 | Intelligent coal conveying device |
| CN115924572A (en) * | 2022-12-01 | 2023-04-07 | 长沙邦民惠科环保科技有限公司 | Power plant's slag dust fall formula conveying equipment |
-
2019
- 2019-08-09 CN CN201921285640.6U patent/CN211197568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074832A (en) * | 2020-08-20 | 2022-02-22 | 靖州县绿之嘉实业有限公司 | Intelligent coal conveying device |
| CN115924572A (en) * | 2022-12-01 | 2023-04-07 | 长沙邦民惠科环保科技有限公司 | Power plant's slag dust fall formula conveying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: 030000 room 1907, building 2, Taihe Jiayuan, Heping North Road, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: Shanxi Dingli Technology Co.,Ltd. Address before: 362000 No. 268 Huancheng South Road, Nan'an City, Quanzhou City, Fujian Province Patentee before: NAN'AN ZHENBANG FAMILY FARM Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |