CN2675615Y - High-frequency vibration mine car bottom descaling machine - Google Patents
High-frequency vibration mine car bottom descaling machine Download PDFInfo
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- CN2675615Y CN2675615Y CN 200420000030 CN200420000030U CN2675615Y CN 2675615 Y CN2675615 Y CN 2675615Y CN 200420000030 CN200420000030 CN 200420000030 CN 200420000030 U CN200420000030 U CN 200420000030U CN 2675615 Y CN2675615 Y CN 2675615Y
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- mine car
- frequency vibration
- vibration
- lifting
- double flute
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Abstract
The utility model discloses a high-frequency vibration mine car bottom descaling machine, which is especially suitable to descaling the mine car in the coal mine, belonging to the special equipment for descaling the bottom of the mine car, comprising a motor, a sound deadening vibration box, a vibration shoe, a lifting and lowering device, a horizontal moving device, etc. The sound deadening vibration box is provided with two high-frequency vibration devices. The high-frequency vibration device is a balanceable and directional vibration device. The lifting and lowering device is provided two ropes which are lifting and lowering parallelly. The ends of two steel cables are fixed on a sound deadening vibration box body. The other ends are mutually winded on a lifting and lowering roller in reverse directions. An exaltation platform is also provided with a cable transporting device. The utility model has the advantages of reasonable structure, firm and durable property, safe use, quick speed of descaling the mine car bottom, high efficiency, convenient maintaining the main car when the mine car is turned over.
Description
Affiliated technical field
The utility model relates to a kind of by the high-frequency vibration cleaning mine car knot end, is specially adapted to the high-frequency vibration mine car knot end descaling machine of colliery mine car cleaning, belongs to the cleaning mine car knot specialized equipment at the end.
Background technology
Be to ensure the transport capacity of mine car, at any time at the bottom of the knot of cleaning mine car, domestic general employing will be tied the serious mine car in the end and be got rid of into the cleaning private siding or rise to ground and carry out the labor cleaning, and this method labour intensity is big, efficient is low.Method is grasped in the employing that has or the scraper type descaling machine comes the cleaning mine car knot end, and it is better than said method, but fragile vehicle body easily produces spark, and is dangerous, and influences the turnover rate of mine car.CN2060138U discloses a kind of Larry mine car, it is that existing mine car is improved, be to become two removable bottoms to be hinged on left and right cabin side respectively in the railway carriage bottom design to help, when mine car unloads on tipper, removable bottom rotates and load is poured out around bearing pin, its economize on electricity, but must improve existing a large amount of mine cars, and because the carrying repeatedly of mine car, removable bottom is opened repeatedly, is closed, the vibrations of in addition jolting in the tunnel, false bottom very easily damage and cause load to leak, and are not suitable for the delivery to cement.
Summary of the invention
The purpose of this utility model be to overcome the weak point in the background technology and provide a kind of rational in infrastructure, easy operating, sturdy and durable, cleaning mine car knot low speed degree is fast, high efficiency, supply cable not extrusion abrasion, be convenient to the high-frequency vibration mine car knot end descaling machine of tipper maintenance.
The technical scheme that its technical matters that solves the utility model adopts is: this descaling machine is made up of motor, noise reduction vibration box, shake boots, jacking system, translating device, noise reduction operator's compartment etc., noise reduction operator's compartment centralized control, this high frequency card moving mine car knot end descaling machine and tipper interlocking.Its noise reduction vibration box is the directed shaking device of balance, constitute by two high-frequency vibration devices and casing, the high-frequency vibration device, form by electrical motor, flexible coupling, the case that impulses, gear and the off-centre piece that impulses is housed on the imput shaft, off-centre on the driven shaft piece that impulses impulses with off-centre on the imput shaft that piece is corresponding to be symmetrical arranged, the gear of driven shaft and the gear mesh on the imput shaft, and the output shaft of motor links to each other with imput shaft by flexible coupling; Jacking system adopts the parallel lifting of duplex type, and two steel rope one ends are fixed on the casing of noise reduction vibration box, and the other end passes through the reverse each other solderless wrapped connection of sheave on the lifting cylinder; On lifting platform, be provided with cable transporting device.
The utility model can also be realized by the following technical solutions: cable transporting device is made up of double flute movable sheave, coil tension spring, double flute track adjusting wheel, steel rope, coil tension spring one end is fixed on the double flute movable sheave, the other end is fixed on the lifting platform frame, and the double flute track adjusting wheel links to each other with the double flute movable sheave by steel rope.
The utility model is installed in general-duty mine car tipper top, mine, when mine car is tied the end by needing cleaning after overturning, the operate lifting device, electromagnetic shaker is descended make the shake boots be added in vehicle body outside surface, produce high-frequency vibration by the motor-driven electromagnetic shaker, shock wave is delivered to the vehicle body of knot end mine car by the shake boots, make vehicle body produce vibrations, knot substrate in the car also produces vibrations thereupon, the knot substrate is separated with vehicle body, tie the self gravitation effect of substrate in addition and break away from vehicle body, reach the cleaning mine car knot purpose at the end.
The utility model is compared with background technology has following advantage:
1. rational in infrastructure, easy to use, do not influence the mine car normal transport, when the tipper want of repair, this descaling machine can utilize guide rail along the tunnel displacement to satisfy the requirement of tipper space for maintenance;
2. because electromagnetic shaker has adopted the directed vibration design of balance, thereby strengthened the power that effectively impulses, cleaning knot low speed degree is fast, and general 10-30 can finish second, and the cement knot end of difficult cleaning also only needed finish in 30 seconds, and high efficiency has improved the carrying capacity of mine car greatly;
3. owing to adopt the parallel lifting of duplex type, make the noise reduction vibration box parallel about, thereby do not block rail in the motion, do not damage guide rail;
4. this machine is provided with cable transporting device, makes not extrusion abrasion of cable, guarantees normal safe power supply;
5. electric system meets the regulation of Ministry of Coal Industry's explosion--proof regulations, and is safe and reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model high-frequency vibration device structural representation
Fig. 3 arranges scheme drawing for the piece that impulses of the utility model high-frequency vibration device
Fig. 4 is provided with structural representation for the utility model jacking system duplex type
Fig. 5 is the utility model cable transporting apparatus structure scheme drawing
Among the figure: 1. entablatrance, 2. guide rail, 3. lifting platform, 4. steel rope, 5. noise reduction vibration box, 6. the high-frequency vibration device 7. shakes boots, 8. lifting cylinder, 9. drive motor, 10. track, 11. guide wheels, 12. damper brakes, 13. retarders, the piece 14. impulse, 15. gears, 16. casings, 17. driven shafts, 18. flexible coupling, 19. electrical motors, 20. imput shaft, 21. sheaves, 22. the double flute movable sheave, 23. coil tension springs, 24. guiding steel ropes, 25. double flute track adjusting wheels.
The specific embodiment
As shown in Figure 1, the utility model is formed by jacking system, noise reduction operator's compartment, shake boots (7), noise reduction vibration box (5) with by several major parts such as translating device that guide rail (2), entablatrance (1), track (10), guide wheel (11) constitute, the cabinet wall of noise reduction vibration box (5) is provided with noise reduction, sound isolating layer, and two high-frequency vibration devices (6) are housed in the case.Its jacking system is made up of drive motor (9), damper brake (12), retarder (13), lifting cylinder (8), two steel ropes (4), sheave (21), the connection of its steel rope (4) is referring to Fig. 4, two steel rope (4) one ends link respectively on noise reduction vibration box (5), the other end passes through the reverse each other solderless wrapped connection of sheave (21) respectively on lifting cylinder (8), constitutes the jacking system of the parallel lifting of duplex type; The vibrations that the high-frequency vibration device produces are the directed vibrations of balance, the structure of high-frequency vibration device as shown in Figure 2, imput shaft (20), driven shaft (17) and be contained in imput shaft (20) and driven shaft (17) on gear (15), the piece that impulses (14) place in the casing (16), gear (15) engagement on gear (15) on the driven shaft (17) and the imput shaft (20), corresponding being symmetrical arranged of the piece that impulses (14) on the piece that impulses (14) on the driven shaft (17) and the imput shaft (20), imput shaft (20) links to each other with the input shaft of electrical motor (19) by flexible coupling (18).The piece (14) that impulses is an accentric, and it is arranged referring to Fig. 3.For guaranteeing the utility model safe power supply of supply cable at work, the cable wearing and tearing that are not squeezed in use, on lifting platform (3), be provided with cable transporting device, its structure as shown in Figure 5, it is by double flute movable sheave (22), coil tension spring (23), double flute track adjusting wheel (25), guiding steel rope (24) is formed, coil tension spring (23) generally is fixed on the double flute movable sheave (22), the other end is fixed on the paralell, guiding steel rope (24) places in the groove of double flute track adjusting wheel (25) and double flute movable sheave (22), and double flute track adjusting wheel (25) links to each other with double flute movable sheave (22) by guiding steel rope (24).Cable places in another groove of double flute movable sheave (22) and double flute track adjusting wheel (25) along the trend of guiding steel rope (24).With guiding steel rope (24) carrying pulling force cable is protected like this, the flexible and double flute movable sheave of spring moves cooperation, has avoided extruding, distortion and the knotting of cable, to prolong the service life and the safe power supply of cable.
Claims (3)
1. a high-frequency vibration mine car knot end descaling machine comprises noise reduction vibration box, shake boots, jacking system, translating device, it is characterized in that:
A., two high-frequency vibration devices are housed in the noise reduction vibration box, and electromagnetic shaker is the directed shaking device of balance;
B. jacking system is the parallel lifting of duplex type, and two steel rope one end hinge joints are on the casing of noise reduction vibration box, and the other end passes through the reverse each other solderless wrapped connection of sheave on the lifting cylinder;
C. lifting platform is provided with cable transporting device.
2. high-frequency vibration mine car knot end descaling machine according to claim 1, it is characterized in that the directed shaking device of balance is made up of motor, flexible coupling, the case that impulses, gear and the off-centre piece that impulses is housed on the imput shaft, off-centre on the driven shaft piece that impulses impulses with off-centre on the imput shaft that piece is corresponding to be symmetrical arranged, gear on the driven shaft and the gear mesh on the imput shaft, the output shaft of motor links to each other with imput shaft by flexible coupling.
3. high-frequency vibration mine car knot end descaling machine according to claim 1, it is characterized in that cable transporting device is made up of double flute movable sheave, coil tension spring, double flute track adjusting wheel, guiding steel rope, coil tension spring one end is fixed on the double flute movable sheave, the other end is fixed on the paralell, and the double flute track adjusting wheel links to each other with the double flute movable sheave by steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000030 CN2675615Y (en) | 2004-01-05 | 2004-01-05 | High-frequency vibration mine car bottom descaling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000030 CN2675615Y (en) | 2004-01-05 | 2004-01-05 | High-frequency vibration mine car bottom descaling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675615Y true CN2675615Y (en) | 2005-02-02 |
Family
ID=34481948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000030 Expired - Fee Related CN2675615Y (en) | 2004-01-05 | 2004-01-05 | High-frequency vibration mine car bottom descaling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675615Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274234A (en) * | 2013-05-17 | 2013-09-04 | 徐州兴旗机械制造有限公司 | Cam slipping type mine car bottom cleaning device |
| CN112938519A (en) * | 2021-01-30 | 2021-06-11 | 上海秀明机械设备有限公司 | Tobacco sheet feeding device |
-
2004
- 2004-01-05 CN CN 200420000030 patent/CN2675615Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274234A (en) * | 2013-05-17 | 2013-09-04 | 徐州兴旗机械制造有限公司 | Cam slipping type mine car bottom cleaning device |
| CN103274234B (en) * | 2013-05-17 | 2015-03-18 | 徐州兴旗机械制造有限公司 | Cam slipping type mine car bottom cleaning device |
| CN112938519A (en) * | 2021-01-30 | 2021-06-11 | 上海秀明机械设备有限公司 | Tobacco sheet feeding device |
| CN112938519B (en) * | 2021-01-30 | 2022-08-30 | 上海秀明机械设备有限公司 | Tobacco sheet feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050202 Termination date: 20120105 |