CN212474892U - Protection device of belt conveyor for coal mine - Google Patents
Protection device of belt conveyor for coal mine Download PDFInfo
- Publication number
- CN212474892U CN212474892U CN202021120580.5U CN202021120580U CN212474892U CN 212474892 U CN212474892 U CN 212474892U CN 202021120580 U CN202021120580 U CN 202021120580U CN 212474892 U CN212474892 U CN 212474892U
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- Prior art keywords
- air inlet
- inlet plate
- fixedly connected
- belt conveyor
- air
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- 239000003245 coal Substances 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 241001233242 Lontra Species 0.000 claims abstract description 11
- 239000002313 adhesive film Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 10
- 239000012528 membrane Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a belt conveyor's for coal mine protection device relates to equipment technical field for the coal mine, this belt conveyor's for coal mine protection device, which comprises a housin, the air intake has been seted up to the bottom of casing, the position fixedly connected with dust screen of the corresponding air intake in shells inner wall bottom, the first square cover of position fixedly connected with of the corresponding air intake in casing bottom, three spout, three have been seted up respectively in the front of first square cover the inside difference sliding connection of spout has first air inlet plate, second air inlet plate and third air inlet plate. The utility model discloses a set up first square cover, third air inlet groove, heat dissipation otter board, heat dissipation fan and glued membrane, solved the host computer that the protection of belt conveyor for the colliery common at present was used generally dispels the heat through natural draft's radiating mode, and the radiating effect remains the problem that promotes.
Description
Technical Field
The utility model relates to an equipment technical field for the colliery specifically is a protection device of belt conveyor for coal mine.
Background
In the coal mine production process, a belt conveyor is often used and can transport a coal mine, the coal mine conveyor needs to be controlled through a belt conveyor centralized control main station, and once the belt conveyor breaks down, the safety story is prevented from occurring by controlling through a host machine.
At present, a host machine for protecting a common belt conveyor for a coal mine, such as a 338-K-Z host machine, generates heat when working for a long time, so that the temperature is increased to influence subsequent normal use, and at present, the heat is radiated in a natural ventilation heat radiation mode generally, and the heat radiation effect needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a belt conveyor's for coal mine protection device possesses the good advantage of radiating effect to solve the host computer of the protection usefulness of present common belt conveyor for coal mine generally dispel the heat through natural draft's radiating mode, the radiating effect remains the problem that promotes.
For realizing the good purpose of radiating effect, the utility model provides a following technical scheme: a protection device of a belt conveyor for coal mines comprises a shell, wherein an air inlet is formed in the bottom of the shell, a dustproof net is fixedly connected to the position, corresponding to the air inlet, of the bottom of the inner wall of the shell, a first square cover is fixedly connected to the position, corresponding to the air inlet, of the bottom of the shell, three sliding grooves are formed in the front of the first square cover respectively, a first air inlet plate, a second air inlet plate and a third air inlet plate are connected to the insides of the three sliding grooves respectively in a sliding mode, a group of first air inlet grooves, a group of second air inlet grooves and a group of third air inlet grooves are formed in the surfaces of the first air inlet plate, the second air inlet grooves and the third air inlet plates respectively, each first air inlet groove is staggered with each second air inlet groove, each second air inlet groove is staggered with each third air inlet groove, an air outlet is formed in the left side of the shell, and a heat dissipation screen plate is arranged, the left side fixedly connected with second side cover of casing, the inside of second side cover is through connecting rod fixedly connected with heat dissipation fan.
As an optimal technical scheme of the utility model, the equal fixedly connected with handle in front of first air inlet plate, second air inlet plate and third air inlet plate, and the handle is the shape of falling the U.
As a preferred technical scheme of the utility model, one side that the air intake was kept away from to first air inlet board, second air inlet board and third air inlet board all is wavy, wavy first air inlet board, second air inlet board and the protruding position department of third air inlet board bond and have the glued membrane.
As a preferred technical scheme of the utility model, shells inner wall's top fixedly connected with guide plate, and guide plate fixed connection is on shells inner wall's right side.
As a preferred technical scheme of the utility model, the dustproof otter board of the inside fixedly connected with of second side cover, and dustproof otter board is located the left side of heat dissipation fan.
As a preferred technical scheme of the utility model, the bottom fixedly connected with supporting seat of casing, and supporting seat fixed connection is in the left side of first square cover.
Compared with the prior art, the utility model provides a belt conveyor's for coal mine protection device possesses following beneficial effect:
1. the protection device of the belt conveyor for the coal mine comprises a first square cover, a third air inlet groove, a heat dissipation screen plate, a heat dissipation fan and a rubber film, wherein the heat in the shell is larger in the actual use process, the heat dissipation fan works at the moment to dissipate the heat in the shell, an air inlet feeds air, the air enters from the bottom of the first square cover, the air is guided by the wavy structure of the first air inlet plate, the air contacts with the wavy convex rubber film during the guiding, dust carried in the air is stuck, then the air enters the second air inlet plate from the first air inlet groove, the air is guided by the wavy structure of the second air inlet plate, the air contacts with the wavy convex rubber film during the guiding, the dust carried in the air is stuck, then the air enters the third air inlet plate from the second air inlet groove, the air is guided by the wavy structure of the third air inlet plate, and the air contacts with the wavy convex rubber film during the guiding, glue the dust of smuggleing secretly in the air, later the air just gets into inside the casing from the dust screen, thereby cooperation heat dissipation fan forces the exchange with the inside air of casing and the external world, so circulation, the dust is detached through the glued membrane at first to the air that external relatively is cold, clean air just can not make the inside components and parts of casing use after for a long time and be stained with the dust, after get into inside the casing through the air intake, the fan of deuterogamying heat dissipation discharges, compare in natural heat dissipation, force the heat dissipation through the heat dissipation fan, can make the whole radiating effect of casing better, the advantage that the radiating effect is good has been reached, the problem that the host computer of the protection usefulness of belt conveyor for the common colliery at present general dispels the heat through the radiating mode of natural draft, the radiating effect.
2. This protection device of belt conveyor for coal mine through setting up heat dissipation otter board and dustproof otter board, can get into a small amount of dust as the air outlet inevitably, thereby makes the dust be difficult to get into inside the casing through heat dissipation otter board and the cooperation of dustproof otter board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 3 is a bottom cross-sectional view of the first air intake plate of the present invention.
In the figure: 1. a housing; 2. an air inlet; 3. a dust screen; 4. a first square cover; 5. a chute; 6. a first air inlet plate; 7. a second air inlet plate; 8. a third air intake plate; 9. a first air inlet groove; 10. a second air inlet groove; 11. a third air intake duct; 12. an air outlet; 13. a heat dissipation screen plate; 14. a second square cover; 15. a connecting rod; 16. a heat dissipation fan; 17. a handle; 18. a glue film; 19. a baffle; 20. a dustproof screen plate; 21. and (4) supporting the base.
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. 1-3, the utility model discloses a protection device of belt conveyor for coal mine, including casing 1, air intake 2 has been seted up to casing 1's bottom, casing 1 inner wall bottom corresponds the fixedly connected with dust screen 3 of position department of air intake 2, casing 1 bottom corresponds the fixedly connected with first square cover 4 of position department of air intake 2, three spout 5 has been seted up respectively in the front of first square cover 4, three the inside of spout 5 is sliding connection respectively has first air inlet plate 6, second air inlet plate 7 and third air inlet plate 8, and first air inlet plate 6, second air inlet plate 7 and third air inlet plate 8 can slide out and slide in along three spout 5 respectively to realize dismantling and installing, a set of first air inlet groove 9, second air inlet plate 7 and third air inlet plate 8 have been seted up respectively on the surface of first air inlet plate 6, second air inlet plate 7 and third air inlet plate 8, A set of second air inlet groove 10 and a set of third air inlet groove 11, every first air inlet groove 9 staggers with every second air inlet groove 10 position respectively, every second air inlet groove 10 staggers with every third air inlet groove 11 position respectively, air outlet 12 has been seted up on the left side of casing 1, casing 1 corresponds the position department of air outlet 12 and is equipped with heat dissipation otter board 13, the left side fixedly connected with second square cover 14 of casing 1, the inside of second square cover 14 passes through connecting rod 15 fixedly connected with heat dissipation fan 16, forces through heat dissipation fan 16 to exchange with the external world to casing 1 inside air to improve the thermal diffusivity.
Specifically, the front surfaces of the first air inlet plate 6, the second air inlet plate 7 and the third air inlet plate 8 are fixedly connected with handles 17, and the handles 17 are in an inverted U shape.
In this embodiment, the first air inlet plate 6, the second air inlet plate 7 and the third air inlet plate 8 can slide out and in along the three sliding grooves 5 respectively by holding the handle 17, so as to realize disassembly and assembly, and the handle 17 has an effect of convenient use.
Specifically, one sides of the first air inlet plate 6, the second air inlet plate 7 and the third air inlet plate 8, which are far away from the air inlet 2, are wavy, and adhesive films 18 are bonded at protruding positions of the wavy first air inlet plate 6, the wavy second air inlet plate 7 and the wavy third air inlet plate 8.
In this embodiment, the glued membrane 18 is similar to the sole dust removal membrane that uses in present dust-free workshop, and this dust removal membrane is the multilayer, tears outmost alright use next layer, and is accomplished until using, therefore glued membrane 18 uses a period, with first air inlet plate 6, second air inlet plate 7 and third air inlet plate 8 respectively along three spout 5 roll-off, and tear outmost glued membrane 18, again with first air inlet plate 6, second air inlet plate 7 and third air inlet plate 8 respectively along three spout 5 roll-in can, glued membrane 18 can detach the dust of smuggleing secretly in the air, make the dust be difficult to get into inside the casing 1.
Specifically, the top of the inner wall of the housing 1 is fixedly connected with a guide plate 19, and the guide plate 19 is fixedly connected to the right side of the inner wall of the housing 1.
In this embodiment, the air is guided by the air guide plate 19 to prevent the air from gathering at the upper right corner inside the housing 1.
Specifically, a dustproof screen 20 is fixedly connected to the inside of the second square cover 14, and the dustproof screen 20 is located on the left side of the heat dissipation fan 16.
In this embodiment, the dustproof screen plate 20 is used in cooperation with the heat dissipation screen plate 13, and a small amount of dust is inevitably introduced into the air outlet 12, so that the dust is difficult to enter the casing 1 through the cooperation of the heat dissipation screen plate 13 and the dustproof screen plate 20.
Specifically, the bottom of the housing 1 is fixedly connected with a support base 21, and the support base 21 is fixedly connected to the left side of the first square cover 4.
In this embodiment, casing 1 mainly establishes the state for fixed the hanging during actual work, and casing 1 passes through supporting seat 21 before the installation and can make whole casing 1 fine place subaerial.
The utility model discloses a theory of operation and use flow: when the air-cooling fan is used, the heat in the shell 1 is larger in the actual use process, the heat-cooling fan 16 works at the moment to cool the inside of the shell 1, the air enters from the bottom of the first square cover 4 through the air inlet 2, the air is guided through the wavy structure of the first air inlet plate 6, the air contacts the wavy convex glue film 18 during the guiding, the dust carried in the air is stuck, the air enters the second air inlet plate 7 from the first air inlet groove 9, the air is guided through the wavy structure of the second air inlet plate 7, the air contacts the wavy convex glue film 18 during the guiding, the dust carried in the air is stuck, the air enters the third air inlet plate 8 from the second air inlet groove 10, the air is guided through the wavy structure of the third air inlet plate 8, the air contacts the wavy convex glue film 18 during the guiding, the dust carried in the air is stuck, afterwards the air just gets into inside 1 casing from dust screen 3, cooperation heat dissipation fan 16 thereby force the exchange with the air of casing 1 inside with the external world, so circulate, the dust is detached through glued membrane 18 at first to the air that external relatively is colder, clean air just can not make 1 inside components and parts of casing use after for a long time and be stained with the dust, later get into inside 1 casing through air intake 2, deuterogamy heat dissipation fan 16 discharges, compare in natural heat dissipation, force the heat dissipation through heat dissipation fan 16, it is better to make 1 whole radiating effect of casing, thereby realize the good advantage of radiating effect.
To sum up, the protection device of the belt conveyor for the coal mine solves the problem that the conventional host machine for protecting the belt conveyor for the coal mine generally radiates heat in a natural ventilation heat radiation mode, and the heat radiation effect needs to be improved by arranging the first square cover 4, the third air inlet groove 11, the heat radiation screen plate 13, the heat radiation fan 16 and the adhesive film 18.
It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 protection device of belt conveyor for coal mine, includes casing (1), its characterized in that: the dust-proof and dust-proof air conditioner is characterized in that an air inlet (2) is formed in the bottom of the shell (1), a dust-proof net (3) is fixedly connected to the position, corresponding to the air inlet (2), of the bottom of the inner wall of the shell (1), a first square cover (4) is fixedly connected to the position, corresponding to the air inlet (2), of the bottom of the shell (1), three sliding grooves (5) are formed in the front of the first square cover (4), a first air inlet plate (6), a second air inlet plate (7) and a third air inlet plate (8) are respectively connected to the inside of the three sliding grooves (5) in a sliding mode, a group of first air inlet grooves (9), a group of second air inlet grooves (10) and a group of third air inlet grooves (11) are respectively formed in the surfaces of the first air inlet plate (6), the second air inlet plate (7) and the third air inlet plate (8), each first air inlet groove (9) is, every second air inlet groove (10) stagger with the position of every third air inlet groove (11) respectively, air outlet (12) have been seted up in the left side of casing (1), casing (1) corresponds the position department of air outlet (12) and is equipped with heat dissipation otter board (13), the left side fixedly connected with second side cover (14) of casing (1), connecting rod (15) fixedly connected with heat dissipation fan (16) are passed through to the inside of second side cover (14).
2. The belt conveyor for coal mines protection device according to claim 1, characterized in that: the front surfaces of the first air inlet plate (6), the second air inlet plate (7) and the third air inlet plate (8) are fixedly connected with handles (17), and the handles (17) are in an inverted U shape.
3. The belt conveyor for coal mines protection device according to claim 1, characterized in that: one side of the first air inlet plate (6), one side of the second air inlet plate (7) and one side of the third air inlet plate (8), which are far away from the air inlet (2), are wavy, and the protruding positions of the first air inlet plate (6), the second air inlet plate (7) and the third air inlet plate (8) are bonded with adhesive films (18).
4. The belt conveyor for coal mines protection device according to claim 1, characterized in that: the top of the inner wall of the shell (1) is fixedly connected with a guide plate (19), and the guide plate (19) is fixedly connected to the right side of the inner wall of the shell (1).
5. The belt conveyor for coal mines protection device according to claim 1, characterized in that: the inside fixedly connected with dustproof otter board (20) of second side cover (14), and dustproof otter board (20) are located the left side of heat dissipation fan (16).
6. The belt conveyor for coal mines protection device according to claim 1, characterized in that: the bottom of casing (1) fixedly connected with supporting seat (21), and supporting seat (21) fixed connection is in the left side of first square cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120580.5U CN212474892U (en) | 2020-06-17 | 2020-06-17 | Protection device of belt conveyor for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120580.5U CN212474892U (en) | 2020-06-17 | 2020-06-17 | Protection device of belt conveyor for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212474892U true CN212474892U (en) | 2021-02-05 |
Family
ID=74418029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021120580.5U Expired - Fee Related CN212474892U (en) | 2020-06-17 | 2020-06-17 | Protection device of belt conveyor for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212474892U (en) |
-
2020
- 2020-06-17 CN CN202021120580.5U patent/CN212474892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |