CN213293812U - Electromechanical transportation transmission in colliery - Google Patents
Electromechanical transportation transmission in colliery Download PDFInfo
- Publication number
- CN213293812U CN213293812U CN202020546916.8U CN202020546916U CN213293812U CN 213293812 U CN213293812 U CN 213293812U CN 202020546916 U CN202020546916 U CN 202020546916U CN 213293812 U CN213293812 U CN 213293812U
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- Prior art keywords
- support
- coal mine
- equipment
- transportation
- seats
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 239000003245 coal Substances 0.000 claims description 31
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000003818 cinder Substances 0.000 abstract description 5
- 230000032258 transport Effects 0.000 description 11
- 239000002893 slag Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model belongs to the technical field of colliery electromechanical device, especially, be a colliery electromechanical transportation transmission, to current colliery conveyer single structure, at the in-process that uses, be not convenient for adjust the transportation height, and after long-time the use because cinder or dust influence, cause the equipment operation not smooth, serious probably damage equipment, lead to influencing the problem of job schedule, present following scheme is proposed, and it includes the bottom plate, the equal fixed mounting in bottom four corners of bottom plate has the universal wheel, and the top fixed mounting of bottom plate has three lower rotation seat, and the inboard that three lower rotation seat is located left two lower rotation seats all rotates the bottom of installing the bracing piece, and the top of two bracing pieces is all rotated and is installed and is gone up the rotation seat. The utility model relates to a rationally, convenient to use, labour saving and time saving is convenient for adjust the transportation height of transportation equipment, and has avoided the long-time work of equipment to lead to the problem that the cinder influences equipment work, has improved work efficiency.
Description
Technical Field
The utility model relates to a colliery electromechanical device technical field especially relates to a colliery electromechanical transportation transmission.
Background
The coal mine mechanical equipment is basic equipment for coal mine operation, and a large amount of coal mine mechanical equipment, electrical equipment and electromechanical equipment need to be operated in the coal mine acquisition and production process, and the coal mine mechanical equipment mainly comprises lifting equipment, ventilation equipment, air compression equipment, drainage equipment, excavation equipment, transportation equipment and the like. Transportation conveying equipment of colliery is crucial, and it is related to the stability and the security of colliery transportation, and current colliery conveyer structure is single, and in the in-process of using, often need transport coal mine equipment to higher position, and current conveyer is not convenient for adjust, and after long-time the use because cinder or dust influence, causes the equipment operation not smooth, can damage equipment seriously, leads to influencing the job schedule.
The existing coal mine transportation device is single in structure, the transportation height is not convenient to adjust in the using process, the equipment is unsmooth in operation due to the influence of coal slag or dust after long-time use, the equipment can be damaged seriously, and the working progress is influenced, so that the coal mine electromechanical transportation transmission device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the in-process that uses, be not convenient for adjust the transportation height, and because cinder or dust influence cause the equipment operation not smooth after long-time the use, serious probably damage equipment, lead to influencing the shortcoming of job schedule, and the electromechanical transmission that transports in colliery that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coal mine electromechanical transportation transmission device comprises a bottom plate, universal wheels are fixedly mounted at four corners of the bottom plate, three lower rotating seats are fixedly mounted at the top of the bottom plate, the inner sides of two lower rotating seats positioned at the left side in the three lower rotating seats are respectively rotatably mounted with the bottom ends of supporting rods, the top ends of the two supporting rods are respectively rotatably mounted with the upper rotating seats, the inner sides of the lower rotating seats positioned at the right side in the three lower rotating seats are respectively rotatably mounted with a fixed seat, the inner sides of the fixed seats are provided with grooves, one side of each groove and the inner wall of the bottom are respectively rotatably mounted with a rotating shaft and a threaded rod, the outer sides of the rotating shaft and the threaded rod are respectively fixedly sleeved with a first bevel gear and a second bevel gear, the first bevel gear is meshed with the second bevel gear, the outer side of the threaded, the top fixed mounting who rotates the seat on three has same support, and the inboard of support is rotated and is installed a plurality of roller bearings, and the transmission connection has same conveyer belt on a plurality of roller bearings, and the rear side fixed mounting of support has the motor, one of them roller bearing fixed connection in the output shaft of motor and a plurality of roller bearings, and the top movable mounting of conveyer belt has the transport case, and two gyro wheel grooves have been seted up at the top of support, and the bottom fixed mounting of transport case has four gyro wheels, and four gyro wheels are roll connection respectively in corresponding gyro wheel inslot.
Preferably, the inner side of the fixed seat is fixedly provided with an outer ring of the bearing, and the rotating shaft is fixedly sleeved with an inner ring of the bearing, so that the rotating shaft is convenient to rotate and install.
Preferably, the threaded hole is opened to the inboard of support column, and the threaded rod passes through threaded hole threaded connection in the inboard of support column, is convenient for with threaded rod and support column threaded connection.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the fixing seat, the limiting rods are fixedly mounted on the two sides of the supporting column, and the two limiting rods are connected in the corresponding limiting grooves in a sliding mode respectively to play a certain limiting role in the supporting column.
Preferably, the rear side fixed mounting of support has the safety cover, and the motor is located the safety cover, is convenient for to the protection of motor.
Preferably, the bottom of the transport case is fixedly provided with the top ends of the four fixing rods, and the bottom ends of the four fixing rods are respectively in rolling connection with the corresponding idler wheels, so that the idler wheels can be conveniently rotated and installed.
In the utility model, the coal mine electromechanical transportation transmission device drives the threaded rod to rotate through rotating the rotating shaft and then through the meshing transmission of the first bevel gear and the second bevel gear, then drives the supporting column to move upwards through the threaded connection of the threaded rod and the supporting column, and then can lift the right side of the support upwards through the lower rotating seat and the upper rotating seat, so that the height of the support upwards moving can be adjusted, and the height of the right side of the support can be adjusted, thereby realizing the effect of adjusting the transportation height;
in the utility model, the coal mine electromechanical transportation transmission device can place a coal mine in a transportation box when transporting the coal mine, then drive the transportation box to transport the coal mine through the starting motor, then through the transmission connection of a plurality of rolling shafts and a conveyor belt, and the common cooperation of four rollers and two roller grooves, thereby avoiding the problem that the equipment damage affects the working progress due to the influence of coal slag or dust in the long-time transportation process;
the utility model has the advantages of reasonable design, convenient to use, labour saving and time saving is convenient for adjust the transportation height of transportation equipment, and has avoided the long-time work of equipment to lead to the problem that the cinder influences equipment work, has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of an electromechanical transportation transmission device for a coal mine provided by the utility model;
fig. 2 is a schematic structural view of a cross section a-a of the electromechanical transportation transmission device for the coal mine provided by the present invention;
fig. 3 is a schematic structural diagram of a part B of the electromechanical transportation transmission device for a coal mine according to the present invention.
In the figure: 1. a base plate; 2. a universal wheel; 3. a lower rotating base; 4. a support bar; 5. an upper rotating seat; 6. a fixed seat; 7. a groove; 8. a rotating shaft; 9. a threaded rod; 10. a first bevel gear; 11. a second bevel gear; 12. a support pillar; 13. a threaded hole; 14. a limiting groove; 15. a limiting rod; 16. a support; 17. a roller; 18. a conveyor belt; 19. a motor; 20. a protective cover; 21. a transport case; 22. a roller groove; 23. and a roller.
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.
Referring to fig. 1-3, a coal mine electromechanical transportation transmission device comprises a bottom plate 1, universal wheels 2 are fixedly mounted at four corners of the bottom plate 1, three lower rotating seats 3 are fixedly mounted at the top of the bottom plate 1, the bottoms of supporting rods 4 are rotatably mounted at the inner sides of two lower rotating seats 3 positioned at the left side in the three lower rotating seats 3, upper rotating seats 5 are rotatably mounted at the top ends of the two supporting rods 4, fixing seats 6 are rotatably mounted at the inner sides of the lower rotating seats 3 positioned at the right side in the three lower rotating seats 3, grooves 7 are formed in the inner sides of the fixing seats 6, a rotating shaft 8 and a threaded rod 9 are rotatably mounted on one side of each groove 7 and the inner wall of the bottom respectively, a first conical gear 10 and a second conical gear 11 are fixedly sleeved at the outer sides of the rotating shaft 8 and the threaded rod 9 respectively, the first conical gear 10 is meshed with the, the top of support column 12 all rotates with the top of two bracing pieces 4 and installs last rotation base 5, the top fixed mounting of rotation base 5 has same support 16 on three, the inboard of support 16 is rotated and is installed a plurality of roller bearings 17, the transmission is connected with same conveyer belt 18 on a plurality of roller bearings 17, the rear side fixed mounting of support 16 has motor 19, one of them roller bearing 17 fixed connection in motor 19's output shaft and a plurality of roller bearings 17, the top movable mounting of conveyer belt 18 has transport case 21, two gyro wheel grooves 22 have been seted up at the top of support 16, the bottom fixed mounting of transport case 21 has four gyro wheels 23, four gyro wheels 23 are rolling connection respectively in corresponding gyro wheel groove 22.
The inner side of the fixed seat 6 is fixedly provided with an outer ring of the bearing, the rotating shaft 8 is fixedly sleeved with the inner ring of the bearing, the rotating shaft 8 is convenient to rotate and install, the inner side of the supporting column 12 is provided with a threaded hole 13, the threaded rod 9 is in threaded connection with the inner side of the supporting column 12 through the threaded hole 13, the threaded rod 9 is convenient to be in threaded connection with the supporting column 12, the inner walls of the two sides of the fixed seat 6 are respectively provided with a limiting groove 14, the two sides of the supporting column 12 are respectively and fixedly provided with a limiting rod 15, the two, play certain limiting displacement to support column 12, the rear side fixed mounting of support 16 has safety cover 20, and motor 19 is located safety cover 20, is convenient for to motor 19's protection, and the bottom fixed mounting of transport case 21 has the top of four dead levers, and the bottom of four dead levers is respectively with corresponding gyro wheel 23 roll connection, is convenient for rotate installation gyro wheel 23.
In the utility model, when in use, firstly the rotating shaft 8 can be rotated, then the threaded rod 9 is driven to rotate through the meshing transmission of the first bevel gear 10 and the second bevel gear 11, then the supporting column 12 is driven to move upwards through the threaded connection of the threaded rod 9 and the supporting column 12, then the right side of the bracket 16 can be lifted upwards through the lower rotating seat 3 and the upper rotating seat 5, thereby the height of the right side of the bracket 16 can be adjusted through adjusting the height of the upward movement of the supporting column 12, thereby the effect of adjusting the transportation height can be realized, the use is convenient, the coal mine can be placed in the transportation box 21 when transporting the coal mine, then the coal mine is transported by the transportation box 21 which is driven to transport the coal mine through the common cooperation of the four rollers 23 and the two roller grooves 22 through the transmission connection of the plurality of rollers 17 and the conveyor belt 18, therefore, the problem that equipment is damaged to influence the working progress due to the influence of coal slag or dust in the long-time transportation process can be avoided.
Claims (6)
1. The coal mine electromechanical transportation transmission device comprises a bottom plate (1) and is characterized in that universal wheels (2) are fixedly mounted at four corners of the bottom plate (1), three lower rotating seats (3) are fixedly mounted at the top of the bottom plate (1), the bottoms of supporting rods (4) are rotatably mounted at the inner sides of two lower rotating seats (3) on the left side in the three lower rotating seats (3), upper rotating seats (5) are rotatably mounted at the top ends of the two supporting rods (4), fixing seats (6) are rotatably mounted at the inner sides of the lower rotating seats (3) on the right side in the three lower rotating seats (3), grooves (7) are formed in the inner sides of the fixing seats (6), rotating shafts (8) and threaded rods (9) are rotatably mounted on the inner walls of one sides and the bottom of the grooves (7) respectively, a first bevel gear (10) and a second bevel gear (11) are fixedly sleeved on the outer sides of the rotating shafts (8) and the, the first bevel gear (10) is meshed with the second bevel gear (11), a support column (12) is installed on the outer side of a threaded rod (9) in a threaded mode, an upper rotating seat (5) is installed on the top end of the support column (12) and the top ends of two support rods (4) in a rotating mode, the top of each upper rotating seat (5) is fixedly provided with a same support (16), a plurality of rolling shafts (17) are installed on the inner side of each support (16) in a rotating mode, a same conveying belt (18) is connected to the plurality of rolling shafts (17) in a rotating mode, a motor (19) is fixedly installed on the rear side of each support (16), an output shaft of the motor (19) is fixedly connected with one rolling shaft (17) of the plurality of rolling shafts (17), a conveying box (21) is movably installed on the top of the conveying belt (18), two roller grooves (22) are formed in the top of each support, the four rollers (23) are respectively connected in the corresponding roller grooves (22) in a rolling way.
2. The coal mine electromechanical transportation transmission device according to claim 1, wherein an outer ring of the bearing is fixedly arranged on the inner side of the fixed seat (6), and the rotating shaft (8) is fixedly sleeved with an inner ring of the bearing.
3. A coal mine electromechanical transport transmission device as claimed in claim 1, wherein the support pillar (12) is internally provided with a threaded hole (13), and the threaded rod (9) is in threaded connection with the inner side of the support pillar (12) through the threaded hole (13).
4. The coal mine electromechanical transportation transmission device according to claim 1, wherein the inner walls of the two sides of the fixed seat (6) are respectively provided with a limiting groove (14), the two sides of the support column (12) are respectively and fixedly provided with a limiting rod (15), and the two limiting rods (15) are respectively connected in the corresponding limiting grooves (14) in a sliding manner.
5. A coal mine electromechanical haulage transmission according to claim 1, wherein a protective cover (20) is fixedly mounted to the rear side of the support (16), and the motor (19) is located within the protective cover (20).
6. The electromechanical transportation transmission device for the coal mine is characterized in that the bottom of the transportation box (21) is fixedly provided with the top ends of four fixed rods, and the bottom ends of the four fixed rods are respectively in rolling connection with corresponding rollers (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546916.8U CN213293812U (en) | 2020-04-14 | 2020-04-14 | Electromechanical transportation transmission in colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546916.8U CN213293812U (en) | 2020-04-14 | 2020-04-14 | Electromechanical transportation transmission in colliery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213293812U true CN213293812U (en) | 2021-05-28 |
Family
ID=75983744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020546916.8U Expired - Fee Related CN213293812U (en) | 2020-04-14 | 2020-04-14 | Electromechanical transportation transmission in colliery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213293812U (en) |
-
2020
- 2020-04-14 CN CN202020546916.8U patent/CN213293812U/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: 20210528 |