CN220555533U - Coal mine excavating and conveying equipment - Google Patents
Coal mine excavating and conveying equipment Download PDFInfo
- Publication number
- CN220555533U CN220555533U CN202322163477.9U CN202322163477U CN220555533U CN 220555533 U CN220555533 U CN 220555533U CN 202322163477 U CN202322163477 U CN 202322163477U CN 220555533 U CN220555533 U CN 220555533U
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- Prior art keywords
- frame
- conveying
- groove
- shaft
- roller
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- 239000003245 coal Substances 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005065 mining Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 239000012141 concentrate Substances 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000009736 wetting Methods 0.000 abstract 1
- 239000003818 cinder Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Cleaning In General (AREA)
Abstract
The utility model discloses a coal mine excavating and conveying device, which comprises: the automatic feeding device comprises a frame and a conveying belt arranged on the frame, wherein a driving roller is arranged on the frame, the conveying belt is arranged on the outer side of the driving roller, a transverse shaft is fixedly arranged on the driving roller, a servo motor is arranged on the transverse shaft, and the output end of the servo motor is fixedly connected with the transverse shaft in the frame. This conveying equipment is excavated in colliery, the collecting box is carrying out reciprocating motion in-process, tooth piece in the grooved rail can promote drive gear and rotate to drive gear passes through the driving roller and drives the synchronous rotation of brush hair on cleaning roller and surface, makes things convenient for the brush hair to scrub the dirty of conveyer belt surface wetting, brushes the dirty that drops and collects the discharge in collecting the storehouse in a concentrated way, and supporting spring can promote the scraper blade and stretch out the storage tank and stably jack up and concentrate the striking off at the conveyer belt surface to remaining dirty simultaneously, thereby has promoted the automatic cleaning efficiency of conveyer belt, avoids influencing the conveyer belt and carries out coal transportation work.
Description
Technical Field
The utility model relates to the technical field of coal mine conveying devices, in particular to coal mine excavating and conveying equipment.
Background
Coal mines are areas where mankind is mining coal in coal-rich mining areas, and are generally divided into underground coal mines and reasonable spaces where mankind is mining when mining geological formations rich in coal, and generally include, underground, mining surfaces and the like, and when a coal seam approaches the ground surface, the coal mine is used in a more economical manner, and in the mining process, after mining through the coal mine, the coal mine can be quickly transported through a transportation device.
The existing coal mine excavating and transporting device has the following defects in the using process: in the use process of the existing coal mine excavating and transporting device, as a part of coal blocks have certain humidity, a large amount of residue dirt is attached to the surface of a transporting belt after the transporting device works for a long time, the operating efficiency of the transporting belt can be affected after the dirt is attached for a long time, and then the transporting speed of coal materials is affected, the transporting belt needs to be cleaned manually and regularly, so that the next use is convenient, time and labor are wasted during manual cleaning, and the practicability of the transporting device is reduced.
Aiming at the problems, the novel design is carried out on the basis of the original conveying equipment.
Disclosure of Invention
The utility model aims to provide coal mine excavating and conveying equipment so as to solve at least one technical problem in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a coal mine mining conveying apparatus comprising: the device comprises a frame and a conveying belt arranged on the frame, wherein a driving roller is arranged on the frame, the conveying belt is arranged on the outer side of the driving roller, a transverse shaft is fixedly arranged on the driving roller, a servo motor is arranged on the transverse shaft, and the output end of the servo motor is fixedly connected with the transverse shaft on the frame;
the surface of the transverse shaft is fixedly provided with a first conical gear, the outer side of the transverse shaft is provided with a vertical shaft, the vertical shaft is rotationally connected with the frame, two ends of the vertical shaft are respectively provided with a second conical gear, the first conical gear is in meshed connection with the second conical gear, the outer side of the vertical shaft is provided with a driving shaft, one end, close to the vertical shaft, of the driving shaft is provided with a third conical gear, and the third conical gear is in meshed connection with the second conical gear;
the cleaning structure is installed in the outside of drive shaft, the cleaning structure includes the collecting box, the collecting bin has been seted up to the collecting box inside, the drive roller is installed in the rotation on the collecting bin, drive roller surface mounting has the cleaning roller, the cleaning roller surface is provided with the brush hair, still set up in the collecting box and accomodate the groove, accomodate the inslot and be provided with the scraper blade, the brush hair on cleaning roller surface and the scraper blade are all connected with the surface laminating of conveyer belt.
Preferably, the inside of frame has seted up the guiding groove, set up the grooved rail on the inner wall of guiding groove, equidistant tooth piece that is provided with on the inner wall of grooved rail.
Preferably, the driving shaft is of a reciprocating screw rod-shaped structure, the driving shaft is in penetrating threaded connection with the collecting box, and two ends of the collecting box are located in the guide groove and are in sliding connection with the frame through the guide groove.
Preferably, one end of the driving roller penetrates through the collecting box and is provided with a driving gear, and the driving gear is positioned in the groove rail and is in meshed connection with the tooth block.
Preferably, the collecting box is internally provided with a water delivery cavity, a spray head is installed at one end of the water delivery cavity, which is close to the conveying belt, a water delivery hose is connected at one end, which is far away from the spray head, of the water delivery cavity, and a collecting hose is connected at one end, which is far away from the driving roller, of the collecting bin.
Preferably, the inner wall of the storage groove is provided with a limit groove, the surface of the scraping plate is symmetrically fixed with limit rods, and the limit rods are in sliding connection with the limit groove.
Preferably, a supporting spring is arranged between the scraping plate and the inner wall of the storage groove, and the scraping plate and the storage groove form a telescopic structure through the supporting spring.
Preferably, a protective cover is fixed on the frame and positioned on the outer side of the conveying belt, and a delivery bucket is arranged on the protective cover.
The coal mine excavating and conveying equipment has the following beneficial effects:
when the conveyer belt carries coal transportation work, the drive shaft can promote the collecting box in step and carry out reciprocating motion in the below of conveyer belt, in this process, outside wash moisture sprays the conveyer belt surface through water hose, water delivery chamber and shower nozzle, moisten the dirt, and the collecting box is carrying out reciprocating motion in-process, tooth piece in the grooved rail can promote drive gear and rotate, thereby drive gear passes through the drive roller and drives the synchronous rotation of brush hair of cleaning roller and surface, make things convenient for the brush hair to scrub the moist dirty of conveyer belt surface, scrub the dirty that drops and collect the discharge in collecting the storehouse in a concentrated way, supporting spring can promote the scraper blade to stretch out the storage tank and stably push up and carry out concentrated scraping to remaining dirty on the conveyer belt surface simultaneously, thereby promoted the automatic cleaning efficiency of conveyer belt, avoid influencing the conveyer belt and carry coal transportation work.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front elevational view of the entire cross-section of the present utility model;
FIG. 2 is a side cross-sectional view of a frame of the present utility model;
FIG. 3 is a top plan view of the collection bin of the present utility model;
FIG. 4 is a front cross-sectional view of the collection bin of the present utility model;
FIG. 5 is an enlarged view of the utility model at B in FIG. 4;
fig. 6 is an enlarged view of the utility model at a in fig. 2.
[ Main reference numerals Specification ]
1. A frame; 11. a guide groove; 12. a grooved rail; 13. tooth blocks;
2. a driving roller; 21. a conveyor belt;
3. a horizontal axis; 31. a first bevel gear;
4. a servo motor;
5. a vertical axis; 51. a second bevel gear;
6. a drive shaft; 61. a third bevel gear;
7. a collection box; 71. a collecting bin; 72. a water delivery cavity; 73. a spray head; 74. a driving roller; 75. a drive gear; 76. a cleaning roller; 77. a storage groove; 78. a scraper; 79. a support spring; 710. a limit rod; 711. a limit groove;
8. a protective cover;
9. and a throwing bucket.
Detailed Description
A coal mine mining and conveying apparatus according to the present utility model will be described in further detail with reference to the accompanying drawings and embodiments of the present utility model.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1-6, the present utility model provides a technical solution: a coal mine mining conveying apparatus comprising: the device comprises a frame 1 and a conveying belt 21 arranged on the frame 1, wherein a driving roller 2 is arranged on the frame 1, the conveying belt 21 is arranged on the outer side of the driving roller 2, a transverse shaft 3 is fixedly arranged on the driving roller 2, a servo motor 4 is arranged on the transverse shaft 3, and the output end of the servo motor 4 is fixedly connected with the transverse shaft 3 and is fixed on the frame 1;
the surface of the transverse shaft 3 is fixedly provided with a first conical gear 31, the outer side of the transverse shaft 3 is provided with a vertical shaft 5, the vertical shaft 5 is rotationally connected with the frame 1, the two ends of the vertical shaft 5 are provided with second conical gears 51, the first conical gear 31 is in meshed connection with the second conical gears 51, the outer side of the vertical shaft 5 is provided with a driving shaft 6, one end, close to the vertical shaft 5, of the driving shaft 6 is provided with a third conical gear 61, and the third conical gear 61 is in meshed connection with the second conical gears 51;
the cleaning structure is installed in the outside of drive shaft 6, and the cleaning structure includes collecting box 7, and collecting bin 71 has been seted up to collecting box 7 inside, and the drive roller 74 is installed in the last rotation of collecting bin 71, and drive roller 74 surface mounting has cleaning roller 76, and cleaning roller 76 surface is provided with the brush hair, has still seted up in the collecting box 7 and has accomodate the groove 77, is provided with scraper blade 78 in accomodating the groove 77, and the brush hair on cleaning roller 76 surface and scraper blade 78 all are connected with the surface laminating of conveyer belt 21.
The inside of frame 1 in this example has offered guide slot 11, has offered grooved rail 12 on the inner wall of guide slot 11, equidistant tooth piece 13 that is provided with on grooved rail 12's the inner wall, and drive gear 75 is installed to the one end of drive roller 74 run through collecting box 7, and drive gear 75 is located grooved rail 12 and is connected with tooth piece 13 meshing, and when collecting box 7 carries out displacement motion, tooth piece 13 can promote drive gear 75 and carry out rotary motion this moment, makes things convenient for drive gear 75 to drive roller 74 and carries out synchronous rotary motion on collecting box 7.
The driving shaft 6 in the embodiment is of a reciprocating screw rod-shaped structure, the driving shaft 6 is in penetrating threaded connection with the collecting box 7, two ends of the collecting box 7 are located in the guide groove 11 and are in sliding connection with the frame 1 through the guide groove 11, when the driving shaft 6 rotates, the driving shaft 6 can push the collecting box 7 to perform reciprocating sliding motion in the frame 1 through the guide groove 11, and therefore the cleaning work of relevant mechanisms on the collecting box 7 on the surface of the conveying belt 21 is facilitated.
The collecting box 7 in this example is inside to have still offered water delivery chamber 72, and the shower nozzle 73 is installed to the one end that water delivery chamber 72 is close to conveyer belt 21, and the one end that water delivery chamber 72 kept away from shower nozzle 73 is connected with the water delivery hose, and the one end that drive roller 74 was kept away from to collection storehouse 71 is connected with the collection hose, and outside moisture can be through water delivery hose, water delivery chamber 72 and shower nozzle 73 blowout to the surface of conveyer belt 21 carry out moist washing to the filth, and the filth that washes to drop can concentrate through collection storehouse 71 and collect the rethread collection hose and concentrate outside discharge.
The limiting groove 711 has been seted up on the inner wall of accomodating groove 77 in this example, and the surface symmetry of scraper blade 78 is fixed with gag lever post 710, and gag lever post 710 and limiting groove 711 sliding connection cooperate between gag lever post 710 and the limiting groove 711, make things convenient for scraper blade 78 to carry out up-and-down motion in accomodating groove 77, can also make scraper blade 78 keep being connected with collection box 7, avoid scraper blade 78 to drop from collection box 7.
A supporting spring 79 is arranged between the scraping plate 78 and the inner wall of the storage groove 77 in the embodiment, the scraping plate 78 and the storage groove 77 form a telescopic structure through the supporting spring 79, the supporting spring 79 can always push the scraping plate 78 to extend out of the storage groove 77, and dirt is scraped off by the scraping plate 78 tightly pushing against the surface of the conveying belt 21.
Be fixed with protection casing 8 on frame 1 in this example, protection casing 8 are located the outside of conveyer belt 21, install on the protection casing 8 and put in fill 9, put in the setting of fill 9 and protection casing 8, can be favorable to the coal cinder to steadily put in and transport on conveyer belt 21, can also prevent that the coal cinder from taking place to drop from the both sides of conveyer belt 21.
Working principle: according to the fig. 1-6, the servo motor 4 is started, the servo motor 4 drives the driving roller 2 to rotate through the transverse shaft 3, at the moment, the driving roller 2 pushes the conveying belt 21 to work, then coal blocks which are required to be conveyed after mining are thrown into the throwing hopper 9, the coal blocks fall onto the conveying hopper 9, the conveying belt 21 conveys and transfers the coal blocks, in the process, the rotating transverse shaft 3 drives the first conical gear 31 to rotate, the first conical gear 31 drives the vertical shaft 5 to synchronously rotate through the second conical gear 51, the other end of the vertical shaft 5 pushes the third conical gear 61 to rotate through the second conical gear 51, and at the moment, the third conical gear 61 drives the driving shaft 6 to rotate on the frame 1;
when the driving shaft 6 rotates, the driving shaft 6 pushes the collecting box 7 to reciprocate below the conveying belt 21 through the guide groove 11, at the same time, external cleaning water is sprayed to the surface of the conveying belt 21 through the water conveying hose, the water conveying cavity 72 and the spray nozzle 73, dirt on the surface of the conveying belt 21 is moistened, and the tooth block 13 in the groove rail 12 pushes the driving gear 75 to rotate in the reciprocating motion process of the collecting box 7, so that the driving gear 75 drives the cleaning roller 76 and bristles on the surface of the cleaning roller through the driving roller 74 to synchronously rotate, the bristles are convenient to brush dirt wetted on the surface of the conveying belt 21, the dirty dirt which is brushed and dropped is collected in the collecting bin 71 in a concentrated mode and discharged outwards through the collecting hose, meanwhile, the supporting spring 79 pushes the scraping plate 78 to extend out of the collecting groove 77 to stably push against the surface of the conveying belt 21 to intensively scrape the residual dirty, the scraped dirty is also dropped in the collecting bin 71 and discharged outwards through the collecting hose, and accordingly automatic cleaning efficiency of the conveying belt 21 is improved, and coal conveying operation is avoided.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model.
Claims (8)
1. A coal mining conveying apparatus, comprising: the automatic feeding device comprises a frame (1) and a conveying belt (21) arranged on the frame (1), wherein a driving roller (2) is arranged on the frame (1), the conveying belt (21) is arranged on the outer side of the driving roller (2), a transverse shaft (3) is fixedly arranged on the driving roller (2), a servo motor (4) is arranged on the transverse shaft (3), and the output end of the servo motor (4) is fixedly connected with the transverse shaft (3) and is fixed on the frame (1);
the novel vertical shaft structure is characterized in that a first conical gear (31) is fixed on the surface of the transverse shaft (3), a vertical shaft (5) is arranged on the outer side of the transverse shaft (3), the vertical shaft (5) is rotationally connected with the frame (1), second conical gears (51) are arranged at two ends of the vertical shaft (5), the first conical gear (31) is meshed with the second conical gears (51), a driving shaft (6) is arranged on the outer side of the vertical shaft (5), a third conical gear (61) is arranged at one end, close to the vertical shaft (5), of the driving shaft (6), and the third conical gear (61) is meshed with the second conical gears (51);
the cleaning structure is installed in the outside of drive shaft (6), the cleaning structure includes collecting box (7), collecting bin (71) has been seted up to collecting box (7) inside, drive roller (74) are installed in the rotation on collecting bin (71), drive roller (74) fixed surface has cleaning roller (76), cleaning roller (76) surface is provided with the brush hair, still seted up in collecting box (7) and accomodate groove (77), be provided with scraper blade (78) in accomodating groove (77), the brush hair on cleaning roller (76) surface and scraper blade (78) all are connected with the surface laminating of conveyer belt (21).
2. The coal mine excavating and conveying equipment according to claim 1, wherein a guide groove (11) is formed in the frame (1), groove rails (12) are formed in the inner walls of the guide groove (11), and tooth blocks (13) are arranged on the inner walls of the groove rails (12) at equal intervals.
3. A coal mining conveying apparatus according to claim 2, characterized in that the driving shaft (6) is of a reciprocating screw rod-like structure, the driving shaft (6) is in penetrating threaded connection with the collecting box (7), and two ends of the collecting box (7) are located in the guide groove (11) and are in sliding connection with the frame (1) through the guide groove (11).
4. A coal mining conveying apparatus according to claim 2, wherein one end of the drive roller (74) is provided with a drive gear (75) extending through the collection box (7), the drive gear (75) being located in the grooved rail (12) and being in meshed connection with the tooth block (13).
5. The coal mine excavating and conveying equipment according to claim 1, wherein a water conveying cavity (72) is further formed in the collecting box (7), a spray head (73) is arranged at one end, close to the conveying belt (21), of the water conveying cavity (72), a water conveying hose is connected to one end, far away from the spray head (73), of the water conveying cavity (72), and a collecting hose is connected to one end, far away from the driving roller (74), of the collecting bin (71).
6. The coal mine excavating and conveying equipment according to claim 1, wherein a limiting groove (711) is formed in the inner wall of the storage groove (77), limiting rods (710) are symmetrically fixed on the surface of the scraping plate (78), and the limiting rods (710) are in sliding connection with the limiting groove (711).
7. The coal mine excavating and conveying equipment according to claim 6, wherein a supporting spring (79) is arranged between the scraping plate (78) and the inner wall of the containing groove (77), and the scraping plate (78) and the containing groove (77) form a telescopic structure through the supporting spring (79).
8. A coal mining conveying device according to claim 1, characterized in that a protective cover (8) is fixed on the frame (1), the protective cover (8) is located on the outer side of the conveying belt (21), and a delivery bucket (9) is mounted on the protective cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163477.9U CN220555533U (en) | 2023-08-11 | 2023-08-11 | Coal mine excavating and conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163477.9U CN220555533U (en) | 2023-08-11 | 2023-08-11 | Coal mine excavating and conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555533U true CN220555533U (en) | 2024-03-05 |
Family
ID=90050267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322163477.9U Active CN220555533U (en) | 2023-08-11 | 2023-08-11 | Coal mine excavating and conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902266A (en) * | 2024-03-19 | 2024-04-19 | 华能庆阳煤电有限责任公司 | Coal mining transportation device |
-
2023
- 2023-08-11 CN CN202322163477.9U patent/CN220555533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902266A (en) * | 2024-03-19 | 2024-04-19 | 华能庆阳煤电有限责任公司 | Coal mining transportation device |
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