CN220844142U - Electromechanical transportation transmission device for coal mine - Google Patents
Electromechanical transportation transmission device for coal mine Download PDFInfo
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- CN220844142U CN220844142U CN202322790907.XU CN202322790907U CN220844142U CN 220844142 U CN220844142 U CN 220844142U CN 202322790907 U CN202322790907 U CN 202322790907U CN 220844142 U CN220844142 U CN 220844142U
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- Prior art keywords
- fixed mounting
- coal mine
- electric telescopic
- electromechanical transportation
- conveyor belt
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- 239000003245 coal Substances 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000003818 cinder Substances 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses an electromechanical transportation transmission device for a coal mine, which comprises a conveyor belt, wherein a first rotating roller is sleeved on the inner wall of one side of the conveyor belt, a second rotating roller is sleeved on the inner wall of the other side of the conveyor belt, connecting frames are fixedly arranged on two sides of the first rotating roller, a fixing frame is fixedly arranged at the bottom of the connecting frames, and a fan is fixedly arranged in the middle of the top of the fixing frame. According to the utility model, the blanking position of the conveyor belt can be adjusted by arranging the adjusting cylinder, the second electric telescopic rod and the cleaning roller, so that the concentration of blanking points is avoided, the use flexibility of the device is improved, coal adsorbed on the conveyor belt can be cleaned off, and the transmission efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of coal mine transportation, in particular to an electromechanical transportation transmission device for a coal mine.
Background
Coal mines are areas where coal resources are mined in mining areas rich in coal, and are generally divided into underground coal mines and open pit coal mines, coal is generally selected to be mined into underground mining roadways when a coal seam is far away from the ground surface, the underground coal mines are generally selected to be mined by directly stripping earth surface soil layers when the coal seam is very close to the ground surface, the open pit coal mines are the open pit coal mines, the coal mine range comprises large areas of the ground, the ground and related facilities, coal mine mechanical equipment is basic equipment for coal mine operation, a large amount of coal mine mechanical equipment is required to be operated in the coal mine collecting and producing processes, and transportation conveying equipment of the coal mine is important, so that the stability and the safety of coal mine transportation are related.
Patent document CN219525285U discloses a coal mine electromechanical transportation transmission device "the coal mine electromechanical transportation transmission device includes: the number of the brackets is two, locking universal wheels are arranged on the lower surfaces of the two brackets, and the two brackets are connected through a hydraulic cylinder; the number of the rotating rollers is two, the two rotating rollers are respectively and rotatably connected with the two brackets, and the two rotating rollers are in transmission connection through the conveying belt; the compression roller is rotationally connected with one of the brackets, is positioned between the two rotating rollers and is connected with the conveyor belt; one end of the linkage mechanism is connected with one of the brackets, and the other end of the linkage mechanism is connected with the press roller; the linkage mechanism comprises toothed plates, wherein one bracket is fixedly connected with the toothed plates along the length direction of the conveyor belt. The coal mine electromechanical transportation transmission device provided by the utility model has the advantage of high use flexibility. ".
But in the electromechanical transportation transmission device of the coal mine, the hydraulic cylinder stretches and contracts to drive the other support to move, so that the distance between the two supports is adjusted, the blanking position of the conveying belt is adjusted, the concentration of blanking points is avoided, but the device is easy to move around through the universal wheels, the blanking position of the conveying belt is changed, the stability of the device is poor, the conveying belt and the rotating roller are easy to slip, coal cannot be well conveyed, and the conveying belt is required to be fixed by means of foreign objects.
Disclosure of utility model
The utility model aims to provide an electromechanical transportation transmission device for a coal mine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides the technical scheme that the coal mine electromechanical transportation transmission device comprises a conveyor belt, wherein a first rotating roller is sleeved and connected with the inner wall of one side of the conveyor belt, a second rotating roller is sleeved and connected with the inner wall of the other side of the conveyor belt, connecting frames are fixedly arranged on two sides of the first rotating roller, a fixing frame is fixedly arranged at the bottom of the connecting frame, a fan is fixedly arranged in the middle of the top of the fixing frame, a water tank is fixedly arranged in the middle of the bottom of the fixing frame, an air outlet pipe opening of the fan is positioned in the water tank, a dust collection plate is arranged at an air inlet pipe opening of the fan and positioned above the conveyor belt.
Preferably, the two sides of the second rotating roller are respectively provided with an adjusting cylinder, the bottom of each adjusting cylinder is fixedly provided with a supporting frame, and the two sides of the bottom of each supporting frame are respectively fixedly provided with a fixing rod.
Preferably, a first electric telescopic rod is fixedly arranged in the middle of the bottom of the support frame, and a sucker is fixedly arranged at the bottom of the first electric telescopic rod.
Preferably, the universal wheels are fixedly arranged at the bottom of the fixed rod, and the connecting plates are fixedly arranged on the outer surfaces of the fixed rod and the first electric telescopic rod.
Preferably, a supporting table is fixedly arranged on the outer surface of the adjusting cylinder, and a second electric telescopic rod is fixedly arranged at the top of the supporting table.
Preferably, a cleaning roller is arranged at the top of the second electric telescopic rod, and the outer surface of the cleaning roller is lapped on the top of the conveyor belt.
Preferably, the middle part fixed mounting of link bottom has the lift cylinder, the telescopic link fixed mounting of lift cylinder has the compression roller, and the bottom overlap joint of compression roller is in the inner wall of conveyer belt.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the matched use of the adjusting cylinder, the second electric telescopic rod and the cleaning roller, on one hand, the blanking position of the conveyor belt can be adjusted, the concentration of blanking points is avoided, the use flexibility of the device is improved, on the other hand, coal adsorbed on the conveyor belt can be cleaned, the transmission efficiency is improved, the later cleaning difficulty is reduced, and through the matched use of the fan and the water tank, the dust content during transportation can be reduced, and the quality of the working environment is improved.
2. According to the utility model, through the matched use of the first electric telescopic rod and the sucker, the support frame can be stabilized, the deviation of the conveyor belt when the universal wheel is pushed by mistake is avoided, the conveyor belt, the first rotating roller and the second rotating roller slide, and through the matched use of the compression roller and the lifting cylinder, the conveyor belt is kept in a tight state, the sliding probability is reduced, and the reliability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fixing frame according to the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting cylinder of the present utility model;
FIG. 4 is a schematic view of a fixing rod according to the present utility model;
Fig. 5 is a schematic view of the structure of the press roll of the present utility model.
In the figure: 1. a conveyor belt; 2. a first rotating roller; 3. a second rotating roller; 4. a connecting frame; 5. a fixing frame; 6. a blower; 7. a water tank; 8. a dust collection plate; 9. adjusting a cylinder; 10. a support frame; 11. a fixed rod; 12. a first electric telescopic rod; 13. a suction cup; 14. a universal wheel; 15. a connecting plate; 16. a support table; 17. a second electric telescopic rod; 18. a cleaning roller; 19. a lifting cylinder; 20. and (3) a press roller.
Detailed Description
Referring to fig. 1 to 3, an electromechanical transportation transmission device for a coal mine;
The utility model provides a colliery electromechanical transportation transmission, including conveyer belt 1, the inner wall cover of conveyer belt 1 one side is connected with first rotor roller 2, the inner wall cover of conveyer belt 1 opposite side is connected with second rotor roller 3, the equal fixed mounting in both sides of first rotor roller 2 has link 4, the bottom fixed mounting of link 4 has mount 5, the middle part fixed mounting at mount 5 tops has fan 6, the middle part fixed mounting at mount 5 bottoms has water tank 7, and the play tuber pipe mouth of fan 6 is located the inside of water tank 7, the inlet opening of fan 6 is provided with dust absorption board 8, and dust absorption board 8 is located the top of conveyer belt 1, the surface fixed mounting of adjusting cylinder 9 has brace table 16, the top fixed mounting of brace table 16 has second electric telescopic handle 17, the top of second electric telescopic handle 17 is provided with cleaning roller 18, and the surface overlap joint of cleaning roller 18 is in the top of conveyer belt 1.
Through opening fan 6, but the air inlet mouth of a pipe of fan 6 enters into water tank 7 through the pipeline with coal ash or cinder by dust absorption board 8, thereby dust content when having reduced the transportation, improve operational environment's quality, afterwards open first electric telescopic handle 12, then the telescopic link of first electric telescopic handle 12 exerts ascending power to sucking disc 13, make sucking disc 13 leave the ground, then open governing cylinder 9, afterwards the telescopic link of governing cylinder 9 exerts left power to link 4, but the fixed setting of link 4, make link 4 exert reaction force to governing cylinder 9, then governing cylinder 9 drives support frame 10 and moves to the right, then support frame 10 exerts right power to dead lever 11, afterwards dead lever 11 drives universal wheel 14 and connecting plate 15 and moves to the right, make the blanking position of conveyer belt 1 adjust, avoid the centralization of blanking point, after the transportation, then open second electric telescopic handle 17, then second electric telescopic handle 17 exerts decurrent power to cleaning roller 18, make cleaning roller 18 contact with conveyer belt 1, afterwards start governing cylinder 9, then the fixed setting up of governing cylinder 9 drives support frame 10 and moves to the right, then support frame 10 exerts right power to dead lever 11, then the telescopic handle 16 drives the conveyer belt 16 and drives the second telescopic handle 16 to clean up the conveyer belt 1 to move to the right.
Referring to fig. 1 to 5, an electromechanical transportation transmission device for a coal mine;
The both sides of second live-action roller 3 all are provided with adjusting cylinder 9, adjusting cylinder 9's bottom fixed mounting has support frame 10, the equal fixed mounting in both sides of support frame 10 bottom has dead lever 11, the middle part fixed mounting of support frame 10 bottom has first electric telescopic handle 12, the bottom fixed mounting of first electric telescopic handle 12 has sucking disc 13, the bottom fixed mounting of dead lever 11 has universal wheel 14, the surface fixed mounting of dead lever 11 and first electric telescopic handle 12 has connecting plate 15, the middle part fixed mounting of link 4 bottom has lift cylinder 19, the telescopic handle fixed mounting of lift cylinder 19 has compression roller 20, and the bottom overlap joint of compression roller 20 is in the inner wall of conveyer belt 1.
When the distance between the first rotating roller 2 and the second rotating roller 3 is adjusted, the lifting air cylinder 19 is opened, then the telescopic rod of the lifting air cylinder 19 applies downward or upward power to the compression roller 20, so that the conveyor belt 1 is kept in a tight state, the probability of slipping between the conveyor belt 1 and the first rotating roller 2 and the second rotating roller 3 is reduced, after the blanking point is determined, the first electric telescopic rod 12 is opened, and then the first electric telescopic rod 12 applies downward power to the suction disc 13, so that the support frame 10 is stabilized, the loosening of the conveyor belt 1 caused by mistakenly pushing the universal wheel 14 is avoided, and slipping occurs between the conveyor belt 1 and the first rotating roller 2 and the second rotating roller 3.
The working principle is that the fan 6 is started, the air inlet pipe opening of the fan 6 is used for enabling coal ash or coal cinder to enter the water tank 7 from the dust collection plate 8 through a pipeline, so that dust content during transportation is reduced, the quality of a working environment is improved, the first electric telescopic rod 12 is started, the telescopic rod of the first electric telescopic rod 12 drives the sucker 13 to move upwards, the sucker 13 leaves the ground, then the adjusting cylinder 9 is started, the adjusting cylinder 9 drives the supporting frame 10 to move rightwards, the supporting frame 10 drives the fixing rod 11 to move rightwards, the fixing rod 11 drives the universal wheel 14 and the connecting plate 15 to move rightwards, the blanking position of the conveyor belt 1 is adjusted, the concentration of blanking points is avoided, after transportation is finished, the second electric telescopic rod 17 is opened, the second electric telescopic rod 17 drives the cleaning roller 18 to move downwards, the cleaning roller 18 is in contact with the conveyor belt 1, then the adjusting cylinder 9 is started, the telescopic rod of the adjusting cylinder 9 drives the supporting table 16 to move rightwards, the second electric telescopic rod 17 and the cleaning roller 18 to move rightwards, the blanking points adsorbed on the conveyor belt 1 can be cleaned, the blanking points are determined, the first electric telescopic rod 12 is determined to move the first electric telescopic rod 12 and the first electric telescopic rod 12 is prevented from moving downwards, and the first rotary roller 1 is prevented from moving down, and the first rotary roller 1 is prevented from being slipped down, and the first rotary roller 1 is prevented from being rotated, and the roller 1 is opened.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An electromechanical transportation transmission device for coal mines, comprising a conveyor belt (1), characterized in that: the inner wall of conveyer belt (1) one side is overlapped and is connected with first rotor (2), the inner wall of conveyer belt (1) opposite side is overlapped and is connected with second rotor (3), equal fixed mounting in both sides of first rotor (2) has link (4), the bottom fixed mounting of link (4) has mount (5), the middle part fixed mounting at mount (5) top has fan (6), the middle part fixed mounting at mount (5) bottom has water tank (7), and the play tuber pipe mouth of fan (6) is located the inside of water tank (7), the air inlet mouth of pipe of fan (6) is provided with dust absorption board (8), and dust absorption board (8) are located the top of conveyer belt (1).
2. An electromechanical transportation transmission in a coal mine as claimed in claim 1, wherein: the two sides of the second rotating roller (3) are respectively provided with an adjusting cylinder (9), the bottoms of the adjusting cylinders (9) are fixedly provided with a supporting frame (10), and the two sides of the bottoms of the supporting frame (10) are respectively fixedly provided with a fixing rod (11).
3. An electromechanical transportation transmission in a coal mine as claimed in claim 2, wherein: the middle part of support frame (10) bottom fixed mounting has first electric telescopic handle (12), the bottom fixed mounting of first electric telescopic handle (12) has sucking disc (13).
4. An electromechanical transportation transmission in a coal mine as claimed in claim 2, wherein: the bottom of dead lever (11) fixed mounting has universal wheel (14), the surface fixed mounting of dead lever (11) and first electric telescopic handle (12) has connecting plate (15).
5. An electromechanical transportation transmission in a coal mine as claimed in claim 2, wherein: the outer surface of the adjusting cylinder (9) is fixedly provided with a supporting table (16), and the top of the supporting table (16) is fixedly provided with a second electric telescopic rod (17).
6. An electromechanical transportation transmission in a coal mine as claimed in claim 5, wherein: the top of the second electric telescopic rod (17) is provided with a cleaning roller (18), and the outer surface of the cleaning roller (18) is lapped on the top of the conveyor belt (1).
7. An electromechanical transportation transmission in a coal mine as claimed in claim 1, wherein: the middle part fixed mounting of link (4) bottom has lift cylinder (19), the telescopic link fixed mounting of lift cylinder (19) has compression roller (20), and the bottom overlap joint of compression roller (20) is in the inner wall of conveyer belt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790907.XU CN220844142U (en) | 2023-10-17 | 2023-10-17 | Electromechanical transportation transmission device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790907.XU CN220844142U (en) | 2023-10-17 | 2023-10-17 | Electromechanical transportation transmission device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220844142U true CN220844142U (en) | 2024-04-26 |
Family
ID=90770725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322790907.XU Active CN220844142U (en) | 2023-10-17 | 2023-10-17 | Electromechanical transportation transmission device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220844142U (en) |
-
2023
- 2023-10-17 CN CN202322790907.XU patent/CN220844142U/en active Active
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