CN216642138U - Mining supporting steel belt lifting frame for coal mine heading face - Google Patents
Mining supporting steel belt lifting frame for coal mine heading face Download PDFInfo
- Publication number
- CN216642138U CN216642138U CN202220111543.0U CN202220111543U CN216642138U CN 216642138 U CN216642138 U CN 216642138U CN 202220111543 U CN202220111543 U CN 202220111543U CN 216642138 U CN216642138 U CN 216642138U
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- Prior art keywords
- ball bearing
- mounting panel
- steel belt
- set firmly
- motor
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000005065 mining Methods 0.000 title claims description 11
- 238000004804 winding Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000005641 tunneling Effects 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a supporting steel belt lifting frame for a coal mine tunneling working face mine, which comprises a moving box, wherein a rotating shaft is arranged in an inner cavity of the moving box, first ball bearings are sleeved at two ends of the rotating shaft, the first ball bearings are fixedly connected with the moving box, a second bevel gear is fixedly arranged on the rotating shaft, a first motor is fixedly arranged on the left side of the moving box, a power output shaft of the first motor extends into the moving box to be connected with the rotating shaft, a second ball bearing is fixedly arranged at the top of the moving box in a penetrating manner, a screw rod is fixedly arranged in the second ball bearings, a first bevel gear is fixedly arranged at the bottom end of the screw rod, a moving column is in threaded connection with the screw rod, a fixing mechanism is fixedly arranged at the top of the moving column, a mounting pipe is fixedly arranged at the top of the moving box, the moving column can effectively drive the fixing mechanism to move upwards through the first motor, so that a steel belt fixed by the fixing mechanism can move upwards, thereby make things convenient for the staff to operate labour saving and time saving.
Description
Technical Field
The utility model relates to the field of coal mine tunneling work, in particular to a supporting steel belt lifting frame for a coal mine tunneling working face mine.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era. The carbon content of coal is generally 46-97%, and the coal is brown to black and has a dull to metallic luster. According to the degree of coalification, coal can be classified into peat, lignite, bituminous coal and anthracite.
In the existing coal mine tunneling work, after a grid diamond-shaped metal net is laid on a top plate in a tunneling roadway, it is particularly important to fix a steel belt by drilling anchor cables, but because the weight of the steel belt is heavier and the installation position of the steel belt belongs to the high altitude, workers are difficult to carry the steel belt to operate, and therefore a supporting steel belt lifting frame for a coal mine tunneling working face mine is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supporting steel belt lifting frame for a coal mine tunneling working face mine, which aims to solve the technical problem.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a mining supporting steel band crane of colliery tunnelling working face, includes the removal case, the removal incasement chamber is provided with the pivot, the pivot both ends are all overlapped and are equipped with first ball bearing, first ball bearing and removal case rigid coupling, second bevel gear has set firmly in the pivot, removal case left side has set firmly first motor, the power output shaft of first motor extends to and removes incasement portion and be connected with the pivot, it runs through to have set firmly second ball bearing to remove the roof portion, second ball bearing inside has set firmly the screw rod, the screw rod bottom has set firmly first bevel gear, threaded connection has the removal post on the screw rod, it has fixed establishment to remove the roof portion, it has set firmly the installation pipe to remove the roof portion.
Preferably, the movable column is located inside the installation tube, and the movable column is slidably connected with the installation tube.
Preferably, the first bevel gear and the second bevel gear are meshed.
Preferably, a plurality of universal wheels are fixedly arranged at the bottom of the movable box.
Preferably, the fixing mechanism comprises a first mounting plate, a support column, a second mounting plate, a fixing band, a third mounting plate, a groove, a third ball bearing, an auxiliary roller, a fourth ball bearing, a winding roller and a second motor, the first mounting plate is fixedly connected with a moving column, the top of the first mounting plate is connected with the second mounting plate through a plurality of support columns, the top of the first mounting plate is fixedly provided with a plurality of third mounting plates, two winding rollers are arranged between the third mounting plates, the two ends of each winding roller are sleeved with the fourth ball bearing, the fourth ball bearing is fixedly connected with the third mounting plate, a second motor is fixedly arranged on the third mounting plate in front of the winding roller, the power output shaft of the second motor is connected with the winding roller, the groove is arranged on the second mounting plate in a penetrating manner, two auxiliary rollers are arranged inside the groove, and the two ends of each auxiliary roller are sleeved with the third ball bearing, and the third ball bearing is fixedly connected with the second mounting plate, and a fixing band is arranged between the auxiliary rollers.
Preferably, one end of the fixing band is fixedly connected with the second mounting plate, and the other end of the fixing band is fixedly connected with the winding roller.
Preferably, the cross sections of the installation pipe and the movable column are square.
The beneficial effects of the utility model are:
1. according to the utility model, the movable column can effectively drive the fixing mechanism to move upwards through the first motor, so that the fixing mechanism can fix the steel belt to move upwards, the operation of workers is facilitated, and time and labor are saved.
2. Can effectually fix the steel band through the fixed band, avoid when shifting up, the steel band appears droing, injures other people by a crashing object, with the help of the auxiliary roll, can effectually avoid fixed band and second mounting panel to appear rubbing, and then protected the fixed band.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the second mounting plate to the auxiliary roller according to the present invention;
FIG. 3 is a schematic view of the attachment of the wind-up roll of the present invention to a third mounting plate;
reference numerals: 1. a mobile box; 2. a first motor; 3. a universal wheel; 4. a first bevel gear; 5. a second bevel gear; 6. a first ball bearing; 7. a rotating shaft; 8. a second ball bearing; 9. installing a pipe; 10. moving the column; 11. a first mounting plate; 12. a support pillar; 13. a second mounting plate; 14. fixing belts; 15. a third mounting plate; 16. a groove; 17. a third ball bearing; 18. an auxiliary roller; 19. a fourth ball bearing; 20. a winding roller; 21. a second motor; 22. a screw.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1-3, a supporting steel belt lifting frame for a coal mine tunneling working face mine comprises a moving box 1, a rotating shaft 7 is arranged in an inner cavity of the moving box 1, a first ball bearing 6 is sleeved at both ends of the rotating shaft 7, the first ball bearing 6 is fixedly connected with the moving box 1, a second bevel gear 5 is fixedly arranged on the rotating shaft 7, a first motor 2 is fixedly arranged at the left side of the moving box 1, a power output shaft of the first motor 2 extends into the moving box 1 and is connected with the rotating shaft 7, a second ball bearing 8 is fixedly arranged at the top of the moving box 1 in a penetrating way, a screw 22 is fixedly arranged in the second ball bearing 8, a first bevel gear 4 is fixedly arranged at the bottom end of the screw 22, a moving column 10 is connected with the screw 22 in a threaded manner, a fixing mechanism is fixedly arranged at the top of the moving column 10, an installation pipe 9 is fixedly arranged at the top of the moving box 1, the moving column 10 is positioned in the installation pipe 9, and the moving column 10 is slidably connected with the installation pipe 9, the first bevel gear 4 and the second bevel gear 5 are meshed, and the cross sections of the mounting tube 9 and the moving column 10 are square;
when the device is used specifically, the bottom of the movable box 1 is fixedly provided with a plurality of universal wheels 3, the universal wheels 3 are pushed to a designated position by virtue of the universal wheels 3, the fixing mechanism comprises a first mounting plate 11, a support column 12, a second mounting plate 13, a fixing belt 14, a third mounting plate 15, a groove 16, a third ball bearing 17, an auxiliary roller 18, a fourth ball bearing 19, a winding roller 20 and a second motor 21, the first mounting plate 11 is fixedly connected with the movable column 10, the top of the first mounting plate 11 is connected with the second mounting plate 13 through a plurality of support columns 12, the top of the first mounting plate 11 is fixedly provided with a plurality of third mounting plates 15, the winding roller 20 is arranged between the two third mounting plates 15, the two ends of the winding roller 20 are both sleeved with the fourth ball bearing 19, the fourth ball bearing 19 is fixedly connected with the third mounting plate 15, the third mounting plate 15 in front of the winding roller 20 is fixedly provided with the second motor 21, the power output shaft of the second motor 21 is connected with the winding roller 20, a groove 16 is arranged on the second mounting plate 13 in a penetrating manner, two auxiliary rollers 18 are arranged in the groove 16, two ends of each auxiliary roller 18 are sleeved with a third ball bearing 17, the third ball bearings 17 are fixedly connected with the second mounting plate 13, a fixing belt 14 is arranged between the two auxiliary rollers 18, one end of each fixing belt 14 is fixedly connected with the second mounting plate 13, the other end of each fixing belt 14 is fixedly connected with a winding roller 20, a steel belt to be used is placed between the second mounting plate 13 and the fixing belt 14, after the steel belt is placed, a second motor 21 is started, the second motor 21 drives the winding rollers 20 to rotate, so that the winding rollers 20 wind the fixing belts 14, and the fixing belts 14 are tensioned, thereby effectively fixing the steel belt;
after the steel band is fixed, start first motor 2, first motor 2 drives pivot 7 and rotates, and pivot 7 drives screw rod 22 through first conical gear 4, second conical gear 5 and rotates, and screw rod 22 makes and removes post 10 and move up to remove post 10 and drive first mounting panel 11 and move up, thereby can make the steel band shift up, make things convenient for the staff to operate.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mining supporting steel belt crane of colliery tunnelling working face, includes removal case (1), its characterized in that: remove case (1) inner chamber and be provided with pivot (7), pivot (7) both ends are all overlapped and are equipped with first ball bearing (6), first ball bearing (6) and removal case (1) rigid coupling, second bevel gear (5) have set firmly on pivot (7), removal case (1) left side has set firmly first motor (2), the power output shaft of first motor (2) extends to and removes case (1) inside and is connected with pivot (7), it runs through to have set firmly second ball bearing (8) to remove case (1) top, second ball bearing (8) inside has set firmly screw rod (22), screw rod (22) bottom has set firmly first bevel gear (4), threaded connection has removal post (10) on screw rod (22), it has set firmly fixed establishment to remove post (10) top, fixed establishment includes first mounting panel (11), Support column (12), second mounting panel (13), fixed band (14), third mounting panel (15), recess (16), third ball bearing (17), auxiliary roller (18), fourth ball bearing (19), winding roller (20), second motor (21), first mounting panel (11) and removal post (10) rigid coupling, first mounting panel (11) top is connected with second mounting panel (13) through a plurality of support columns (12), first mounting panel (11) top has set firmly a plurality of third mounting panel (15), two be provided with winding roller (20) between third mounting panel (15), winding roller (20) both ends all overlap and are equipped with fourth ball bearing (19), fourth ball bearing (19) and third mounting panel (15) rigid coupling, lie in set firmly second motor (21) on third mounting panel (15) in winding roller (20) the place ahead, the power output shaft of second motor (21) is connected with winding roller (20), run through on second mounting panel (13) and be provided with recess (16), recess (16) inside is provided with two auxiliary rollers (18), all the cover in auxiliary roller (18) both ends is equipped with third ball bearing (17), third ball bearing (17) and second mounting panel (13) rigid coupling, two be provided with fixed band (14) between auxiliary roller (18), removal case (1) top has set firmly installation pipe (9).
2. The mining supporting steel belt lifting frame for the coal mine heading face according to claim 1, characterized in that: the movable column (10) is located inside the installation pipe (9), and the movable column (10) is connected with the installation pipe (9) in a sliding mode.
3. The mining supporting steel belt lifting frame for the coal mine heading face according to claim 1, characterized in that: the first bevel gear (4) and the second bevel gear (5) are meshed.
4. The mining supporting steel belt lifting frame for the coal mine heading face according to claim 1, characterized in that: the bottom of the movable box (1) is fixedly provided with a plurality of universal wheels (3).
5. The mining supporting steel belt lifting frame for the coal mine heading face according to claim 1, characterized in that: one end of the fixing belt (14) is fixedly connected with the second mounting plate (13), and the other end of the fixing belt (14) is fixedly connected with the winding roller (20).
6. The mining supporting steel belt lifting frame for the coal mine heading face according to claim 1, characterized in that: the cross sections of the mounting tube (9) and the moving column (10) are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111543.0U CN216642138U (en) | 2022-01-17 | 2022-01-17 | Mining supporting steel belt lifting frame for coal mine heading face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111543.0U CN216642138U (en) | 2022-01-17 | 2022-01-17 | Mining supporting steel belt lifting frame for coal mine heading face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216642138U true CN216642138U (en) | 2022-05-31 |
Family
ID=81727354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220111543.0U Expired - Fee Related CN216642138U (en) | 2022-01-17 | 2022-01-17 | Mining supporting steel belt lifting frame for coal mine heading face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216642138U (en) |
-
2022
- 2022-01-17 CN CN202220111543.0U patent/CN216642138U/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 |
Granted publication date: 20220531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |