CN212449206U - Dust cover of coal mine conveying belt - Google Patents
Dust cover of coal mine conveying belt Download PDFInfo
- Publication number
- CN212449206U CN212449206U CN202020734030.6U CN202020734030U CN212449206U CN 212449206 U CN212449206 U CN 212449206U CN 202020734030 U CN202020734030 U CN 202020734030U CN 212449206 U CN212449206 U CN 212449206U
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- dust cover
- fixedly connected
- handle
- cover body
- piece
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- 239000000428 dust Substances 0.000 title claims abstract description 61
- 239000003245 coal Substances 0.000 title claims description 31
- 230000000694 effects Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a colliery conveyor belt's dust cover, including the mounting panel, the top of mounting panel is provided with the dust cover body, two fixed blocks of right side fixedly connected with of dust cover body, the inboard fixedly connected with movable rod of fixed block, the right side fixedly connected with of mounting panel top erects the piece, the movable groove that uses with the movable rod cooperation is seted up at the top of erectting the piece. The utility model discloses a set up the mounting panel, the dust cover body, the fixed block, the movable rod, the riser, a piece, fixed establishment, the handle, the telescopic link, the fly leaf, the cooperation of spring and fixture block is used, solved current dust cover at the in-process of installation, mostly carry out fixed mounting to the dust cover through the bolt, the bolt exposes in the air for a long time, cause the corrosion of bolt rust ization easily, lead to the cracked problem of bolt, this colliery conveyor belt's dust cover possesses the advantage of being convenient for to install, the practicality of dust cover has been improved.
Description
Technical Field
The utility model relates to a colliery technical field specifically is a colliery conveyor belt's dust cover.
Background
The coal mine is an area for mining coal resources in a coal-rich mining area, which is generally divided into a minery coal mine and an opencast coal mine, when a coal bed is far away from the ground surface, the coal mine is generally selected to dig a tunnel underground, the minery coal mine is generally selected, when the coal bed is very close to the ground surface, the coal mine is generally selected to dig the coal by directly stripping a surface soil layer, the opencast coal mine is generally selected, most coal mines in China belong to the minery coal mine, the coal mine range comprises large areas of the ground underground and related facilities, the coal mine is a reasonable space excavated by human beings when digging a geological layer rich in the coal, the coal mine generally comprises the tunnel, a well cave, a digging surface and the like, the coal is the most main solid fuel, is one of combustible organic rocks, is formed by the natural coalification effect of a certain geological age, is gradually piled into a thick layer in a proper geological environment, is buried under the water or in silt, and the long geological age is used, in the geological periods around the world, most coal is produced in stratums of the carbolite period, the diadsic period, the Jurassic period and the third period, which is an important coal-forming age, the carbon content of the coal is generally 46-97%, the coal is brown to black and has dull to metallic luster, and the coal can be divided into peat, lignite, bituminous coal and anthracite according to different coalification degrees.
In the process of carrying in the colliery, need use conveyor belt, conveyor belt need use the dust cover when using, but current dust cover is at the in-process of installation, carries out fixed mounting to the dust cover through the bolt mostly, and the bolt exposes for a long time in the air, causes the corrosion of bolt rust ization easily, leads to the bolt fracture, has reduced the practicality of dust cover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery conveyor belt's dust cover possesses the advantage of the installation of being convenient for, has solved current dust cover and at the in-process of installation, carries out fixed mounting to the dust cover through the bolt mostly, and the bolt exposes for a long time in the air, causes the corrosion of bolt rust ization easily, leads to the cracked problem of bolt.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery conveyor belt's dust cover, includes the mounting panel, the top of mounting panel is provided with the dust cover body, two fixed blocks of right side fixedly connected with of dust cover body, the inboard fixedly connected with movable rod of fixed block, the right side fixedly connected with at mounting panel top erects the piece, the movable groove that uses with the movable rod cooperation is seted up at the top of erecting the piece, the inner wall in movable groove and the sliding surface connection of movable rod, the left side fixedly connected with at mounting panel top props up the piece, prop up the inside that the piece is located the dust cover body, the left bottom fixedly connected with fixed establishment of dust cover body, fixed establishment's right side runs through to the inside of propping up the.
Preferably, fixed establishment includes the handle, the right side of handle and the left side fixed connection of dust cover body, the left side fixedly connected with telescopic link of handle inner wall, the right side fixedly connected with fly leaf of telescopic link, the front and the back of fly leaf all with the inner wall sliding connection of handle, the equal fixedly connected with fixture block in front side and the rear side on fly leaf right side, the right side of fixture block runs through to the inside of a piece, the surface cover of telescopic link is equipped with the spring, the left side of spring and the inner wall fixed connection of handle, the right side of spring and the left side fixed connection of fly leaf.
Preferably, the left side of the supporting block is provided with a clamping hole matched with the clamping block for use, the front side and the rear side of the left side of the handle are both provided with bolts, and the threaded ends of the bolts penetrate through the right side of the handle and are fixedly connected with the dust cover body.
Preferably, the quantity of telescopic link and spring is three, and three telescopic link and three spring all are the equidistance and distribute, the fixed surface of handle is connected with anti-skidding line.
Preferably, the front and the back of the movable plate are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the inner wall of the handle.
Preferably, the top of riser is provided with the locating piece, the bottom of locating piece extends to the inside of activity groove and the surperficial sliding connection of movable rod, the shape of riser is the T style of calligraphy, the equal fixedly connected with gasket in both sides of dust cover body bottom, the bottom of gasket and the top contact of mounting panel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the mounting panel, the dust cover body, the fixed block, the movable rod, the riser, a piece, fixed establishment, the handle, the telescopic link, the fly leaf, the cooperation of spring and fixture block is used, solved current dust cover at the in-process of installation, mostly carry out fixed mounting to the dust cover through the bolt, the bolt exposes in the air for a long time, cause the corrosion of bolt rust ization easily, lead to the cracked problem of bolt, this colliery conveyor belt's dust cover possesses the advantage of being convenient for to install, the practicality of dust cover has been improved.
2. The utility model discloses a cooperation of fixture block and card hole is used, can fix the position of pair dust cover body, setting through the bolt, can prevent that the handle from breaking away from the dust cover body, fixed effect has been played to the position of handle simultaneously, setting through the telescopic link, can play spacing effect to the position of fly leaf, setting through the spring, can play the effect that resets to the fly leaf, setting through anti-skidding line, the phenomenon of skidding appears when can preventing to stimulate the handle, cooperation through slider and spout is used, can reduce the friction of fly leaf and handle, the life of fly leaf has been prolonged, spacing effect has been played to the position of fly leaf simultaneously, setting through the locating piece, can prevent that the movable rod from breaking away from the movable groove, the effect of location has been played to the position of movable rod simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the handle structure of FIG. 1 according to the present invention;
FIG. 3 is a top view of the movable rod structure of FIG. 1 according to the present invention;
fig. 4 is a perspective view of the dust cover body of fig. 1 according to the present invention.
In the figure: the dustproof cover comprises a 1 mounting plate, a 2 dustproof cover body, a 3 fixed block, a 4 movable rod, a 5 vertical block, a 6 supporting block, a 7 fixed mechanism, a 71 handle, a 72 telescopic rod, a 73 movable plate, a 74 spring, a 75 clamping block, an 8 sliding block, a 9 positioning block and a 10 gasket.
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.
Referring to fig. 1-4, a dust cover of a coal mine conveying belt comprises a mounting plate 1, a dust cover body 2 is arranged at the top of the mounting plate 1, two fixed blocks 3 are fixedly connected to the right side of the dust cover body 2, a movable rod 4 is fixedly connected to the inner sides of the fixed blocks 3, a vertical block 5 is fixedly connected to the right side of the top of the mounting plate 1, a movable groove matched with the movable rod 4 for use is formed in the top of the vertical block 5, the inner wall of the movable groove is slidably connected with the surface of the movable rod 4, a support block 6 is fixedly connected to the left side of the top of the mounting plate 1, the support block 6 is located inside the dust cover body 2, a fixing mechanism 7 is fixedly connected to the bottom of the left side of the dust cover body 2, the fixing mechanism 7 comprises a handle 71, the right side of the handle 71 is fixedly connected with the, the front and the back of the movable plate 73 are both connected with the inner wall of the handle 71 in a sliding manner, the front side and the back side of the right side of the movable plate 73 are both fixedly connected with a clamping block 75, the right side of the clamping block 75 penetrates into the support block 6, the surface of the telescopic rod 72 is sleeved with a spring 74, the left side of the spring 74 is fixedly connected with the inner wall of the handle 71, the right side of the spring 74 is fixedly connected with the left side of the movable plate 73, the right side of the fixing mechanism 7 penetrates into the support block 6, the left side of the support block 6 is provided with a clamping hole matched with the clamping block 75, the front side and the back side of the left side of the handle 71 are both provided with bolts, the threaded ends of the bolts penetrate into the right side of the handle 71 and are fixedly connected with the dust cover body 2, the position of the dust cover body 2 can be fixed through the matching use of the clamping block 75 and the clamping hole, the number of the telescopic rods 72 and the number of the springs 74 are three, the three telescopic rods 72 and the three springs 74 are distributed equidistantly, anti-slip patterns are fixedly connected to the surface of the handle 71, the position of the movable plate 73 can be limited by the arrangement of the telescopic rods 72, the movable plate 73 can be reset by the arrangement of the springs 74, the slipping phenomenon when the handle 71 is pulled can be prevented by the arrangement of the anti-slip patterns, the sliding blocks 8 are fixedly connected to the front side and the back side of the movable plate 73, sliding grooves matched with the sliding blocks 8 are formed in the inner wall of the handle 71, the friction between the movable plate 73 and the handle 71 can be reduced by the matching use of the sliding blocks 8 and the sliding grooves, the service life of the movable plate 73 is prolonged, the position of the movable plate 73 is limited, the positioning blocks 9 are arranged at the tops of the vertical blocks 5, the bottoms of the positioning blocks 9 extend to the inner parts of the movable grooves and are connected with the surface of the movable, the shape of erectting piece 5 is the T style of calligraphy, the equal fixedly connected with gasket 10 in both sides of 2 bottoms of dust cover body, and the bottom of gasket 10 and the top contact of mounting panel 1 through the setting of locating piece 9, can prevent that movable rod 4 from breaking away from the movable groove, have played the effect of location to the position of movable rod 4 simultaneously.
When the dustproof cover is used, a user pulls the positioning block 9 upwards to separate the positioning block 9 from the movable groove, then pulls the movable plate 73 leftwards, the movable plate 73 moves leftwards to drive the clamping block 75 to move leftwards to separate the clamping block 75 from the clamping hole, the movable plate 73 moves leftwards to compress the spring 74, then pulls the handle 71 upwards, the handle 71 moves upwards to drive the dustproof cover body 2 and the fixed block 3 to rotate around the movable rod 4, then pulls the dustproof cover body 2 upwards to separate the movable rod 4 from the movable groove, at the moment, the dustproof cover body 2 can be disassembled, during installation, the user pushes the dustproof cover body 2 downwards to clamp the movable rod 4 into the movable groove, then pulls the dustproof cover body 2 downwards to contact the bottom of the gasket 10 with the top of the mounting plate 1, and simultaneously loosens the movable plate 73, the resilience force of the spring 74 drives the movable block 73 and the clamping block 75 to reset, the position of the dust cover body 2 is positioned, then the positioning block 9 is pushed downwards, the positioning block 9 is clamped into the movable groove, the position of the movable rod 4 is positioned, and the position of the dust cover body 2 can be fixedly installed at the moment.
In summary, the following steps: this colliery conveyor belt's dust cover, through the cooperation that sets up mounting panel 1, dust cover body 2, fixed block 3, movable rod 4, riser 5, a piece 6, fixed establishment 7, handle 71, telescopic link 72, fly leaf 73, spring 74 and fixture block 75 are used, the in-process of having solved current dust cover at the installation, carry out fixed mounting through the bolt to the dust cover mostly, the bolt exposes for a long time in the air, cause the corrosion of bolt rust ization easily, lead to the cracked problem of bolt.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a colliery conveyor belt's dust cover, includes mounting panel (1), its characterized in that: the top of mounting panel (1) is provided with dust cover body (2), two fixed blocks (3) of the right side fixedly connected with of dust cover body (2), inboard fixedly connected with movable rod (4) of fixed block (3), the right side fixedly connected with at mounting panel (1) top erects piece (5), erect the top of piece (5) and offer the movable groove that uses with movable rod (4) cooperation, the inner wall in movable groove and the sliding surface connection of movable rod (4), the left side fixedly connected with at mounting panel (1) top props up piece (6), prop up the inside that piece (6) are located dust cover body (2), the left bottom fixedly connected with fixed establishment (7) of dust cover body (2), the right side of fixed establishment (7) runs through to the inside of propping up piece (6).
2. A dust cover for a coal mine conveyor belt according to claim 1, wherein: fixed establishment (7) include handle (71), the right side of handle (71) and the left side fixed connection of dust cover body (2), left side fixedly connected with telescopic link (72) of handle (71) inner wall, right side fixedly connected with fly leaf (73) of telescopic link (72), the front and the back of fly leaf (73) all with the inner wall sliding connection of handle (71), the equal fixedly connected with fixture block (75) of front side and the rear side on fly leaf (73) right side, the inside to prop up piece (6) is run through on the right side of fixture block (75), the surface cover of telescopic link (72) is equipped with spring (74), the left side of spring (74) and the inner wall fixed connection of handle (71), the right side of spring (74) and the left side fixed connection of fly leaf (73).
3. A dust cover for a coal mine conveyor belt according to claim 2, wherein: the left side of the supporting block (6) is provided with a clamping hole matched with the clamping block (75) for use, the front side and the rear side of the left side of the handle (71) are provided with bolts, and the threaded ends of the bolts penetrate through the right side of the handle (71) and are fixedly connected with the dust cover body (2).
4. A dust cover for a coal mine conveyor belt according to claim 2, wherein: the number of the telescopic rods (72) and the number of the springs (74) are three, the three telescopic rods (72) and the three springs (74) are distributed equidistantly, and anti-skid grains are fixedly connected to the surface of the handle (71).
5. A dust cover for a coal mine conveyor belt according to claim 2, wherein: the front and the back of the movable plate (73) are both fixedly connected with sliding blocks (8), and sliding grooves matched with the sliding blocks (8) for use are formed in the inner wall of the handle (71).
6. A dust cover for a coal mine conveyor belt according to claim 1, wherein: the top of erecting block (5) is provided with locating piece (9), the bottom of locating piece (9) extends to the inside of activity groove and the surperficial sliding connection of movable rod (4), the shape of erecting block (5) is the T style of calligraphy, the equal fixedly connected with gasket (10) in both sides of dust cover body (2) bottom, the bottom of gasket (10) and the top contact of mounting panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734030.6U CN212449206U (en) | 2020-05-07 | 2020-05-07 | Dust cover of coal mine conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734030.6U CN212449206U (en) | 2020-05-07 | 2020-05-07 | Dust cover of coal mine conveying belt |
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| Publication Number | Publication Date |
|---|---|
| CN212449206U true CN212449206U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020734030.6U Active CN212449206U (en) | 2020-05-07 | 2020-05-07 | Dust cover of coal mine conveying belt |
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| CN (1) | CN212449206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818128A (en) * | 2023-02-07 | 2023-03-21 | 河南能源化工集团鹤壁煤化工有限公司 | Sealing device for coal conveying trestle of gas film coal shed and using method |
-
2020
- 2020-05-07 CN CN202020734030.6U patent/CN212449206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818128A (en) * | 2023-02-07 | 2023-03-21 | 河南能源化工集团鹤壁煤化工有限公司 | Sealing device for coal conveying trestle of gas film coal shed and using method |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: 030000 No.1, beihewan East Street, Xinghualing District, Taiyuan City, Shanxi Province Patentee after: SHANXI COAL MACHINE YINLIDA MACHINERY MANUFACTURING Co.,Ltd. Address before: 030000 No.2, unit 2, building 2, West Lane, bailongmiao street, Xinghualing District, Taiyuan City, Shanxi Province Patentee before: Kang Wenzhen |