CN219751750U - Permanent magnet synchronous winch for descending mountain of track - Google Patents
Permanent magnet synchronous winch for descending mountain of track Download PDFInfo
- Publication number
- CN219751750U CN219751750U CN202320812339.6U CN202320812339U CN219751750U CN 219751750 U CN219751750 U CN 219751750U CN 202320812339 U CN202320812339 U CN 202320812339U CN 219751750 U CN219751750 U CN 219751750U
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- protection frame
- permanent magnet
- side plate
- side board
- magnet synchronous
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 238000004804 winding Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 description 6
- 230000008447 perception Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of winches, and discloses a permanent magnet synchronous winch for a track downhill, which comprises a base, wherein a left side plate and a right side plate are respectively welded at the top of the base, rollers are rotatably connected inside the left side plate and the right side plate through bearings, permanent magnet motors are fixedly sleeved at two ends of the rollers through couplings, a first protection frame and a second protection frame are respectively bolted at the other sides of the left side plate and the right side plate, a PLC (programmable logic controller) is installed inside the base, and axial flow fans are installed inside the first protection frame and the second protection frame; the winding device has the advantages that the winding device can enable the steel wire rope to be uniformly stressed when being wound, the situation that the steel wire rope is propped against and wound at the same position for many times is avoided, the service life of the steel wire rope is prolonged, meanwhile, the heat dissipation effect of the motor can be improved, the stable operation of the motor is guaranteed, the internal damage caused by high temperature and dust adhesion is avoided, and the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of winches, and particularly relates to a permanent magnet synchronous winch for a downhill track.
Background
The winch under the track can be called as a mining winch, which is mechanical equipment for pulling load movement by using a steel wire rope wound on a winding drum, is mainly used for mine underground or ground traction vehicles, and is used for removing a pillar and other auxiliary transportation work of a coal face.
Disclosure of Invention
The utility model aims to provide a permanent magnet synchronous winch for a downhill of a track, which has the advantages of improving the heat dissipation effect of a motor and enabling the stress to be uniform during winding of a steel wire rope, and solves the problems of poor heat dissipation effect and uneven stress during winding of the steel wire rope of the conventional winch.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a synchronous winch of mountain permanent magnetism under track, includes the base, the top of base has welded left side board and right side board respectively, the inside of left side board and right side board is connected with the roller through the bearing rotation, permanent magnet motor has all been cup jointed through the shaft coupling to the both ends of roller, the opposite side of left side board and right side board has bolted respectively first protection frame and second protection frame, the internally mounted of base has the PLC controller, axial fan is all installed to the inside of first protection frame and second protection frame, temperature sensor is all installed to the inside of first protection frame and second protection frame, be connected with reciprocating screw through the bearing rotation between left side board and the right side board, reciprocating screw's surface threaded connection has the screw thread piece, the bottom welding of screw thread piece has the guide, reciprocating screw's one end extends to the outside of right side board and has fixedly cup jointed driving motor.
The technical scheme is adopted: the winding device has the advantages that the winding device can enable the steel wire rope to be uniformly stressed when being wound, the situation that the steel wire rope is propped against and wound at the same position for many times is avoided, the service life of the steel wire rope is prolonged, meanwhile, the heat dissipation effect of the motor can be improved, the stable operation of the motor is guaranteed, the internal damage caused by high temperature and dust adhesion is avoided, and the application range is wide.
The utility model is further characterized in that the front surface of the permanent magnet motor is provided with an incremental rotary encoder, the other sides of the left side plate and the right side plate are respectively bolted with a frequency converter, and the frequency converters are connected with the PLC through Profibus cables.
The technical scheme is adopted: the two permanent magnet motors can synchronously run under the cooperation of the PLC.
The utility model is further arranged that the surface of the axial flow fan is fixedly sleeved with the flange plates, and the bottoms of the two flange plates are respectively bolted with the first protection frame and the second protection frame through screws.
The technical scheme is adopted: the axial flow fan can be fixed, and the axial flow fan is prevented from being shifted when the winch is rocked.
The utility model is further arranged that the bottoms of the first protective frame and the second protective frame are respectively provided with an air suction opening, and the inside of the air suction opening is adhered with a filter screen plate.
The technical scheme is adopted: the dust and the particulate matters entering the first protection frame and the second protection frame can be intercepted, and the cleanliness of the first protection frame and the second protection frame is guaranteed.
The utility model is further characterized in that a fixed plate is welded between the left side plate and the right side plate, a sliding groove is formed in the fixed plate, and a sliding block in sliding connection with the sliding groove is welded at the top of the threaded block.
The technical scheme is adopted: the screw thread block limiting device has the advantages that the screw thread block can be limited, and the screw thread block is prevented from rotating in the left and right moving process.
The utility model is further arranged that the first protective frame and the second protective frame are both made of stainless steel.
The technical scheme is adopted: the first protective frame and the second protective frame have the characteristics of high strength, small density and excellent corrosion resistance.
In summary, the utility model has the following beneficial effects:
1. one end of the steel wire rope passes through the guide piece and is fixed on the roller, the driving motor is started during winding, the driving motor drives the reciprocating screw rod to rotate through the cooperation of the bearing after the driving motor is started, the reciprocating screw rod drives the threaded block to move left and right at a uniform speed through the cooperation of the fixing plate, the sliding groove and the sliding block during rotation, the threaded block drives the steel wire rope to move together through the fixation of the guide piece during left and right movement, the steel wire rope can be uniformly stressed during winding, the situation that the steel wire rope is propped against and is wound at the same position for many times is avoided, and the service life of the steel wire rope is prolonged;
2. through can be to first protection frame and the inside temperature of second protection frame after the temperature sensor is installed and perception, the temperature can be with numerical value feedback to the PLC controller after the perception, the PLC controller compares with preset numerical value after receiving temperature sensor's feedback, can control axial fan automatic operation if the temperature is higher, axial fan can make inside flabellum rotate when the operation, the flabellum can send into cold air under the filtration of filter screen board when rotatory, hot-blast can be discharged through first protection frame and the positive vent department of second protection frame at last, can improve the radiating effect of motor, guaranteed the steady operation of motor, avoid leading to inside damage because of high temperature and dust are attached, application scope is wide.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.
Reference numerals: 1. a base; 2. a left side plate; 3. a right side plate; 4. a roller; 5. a permanent magnet motor; 6. a first protective frame; 7. a PLC controller; 8. an axial flow fan; 9. a temperature sensor; 10. a reciprocating screw; 11. a screw block; 12. a guide member; 13. a driving motor; 14. an incremental rotary encoder; 15. a frequency converter; 16. a flange plate; 17. a second protective frame; 18. a filter screen plate; 19. a chute; 20. a slide block; 21. and a fixing plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, 2 and 3, a permanent magnet synchronous winch for a downhill of a track comprises a base 1, a left side plate 2 and a right side plate 3 are welded at the top of the base 1 respectively, a roller 4 is rotationally connected inside the left side plate 2 and the right side plate 3 through bearings, a permanent magnet motor 5 is fixedly sleeved at two ends of the roller 4 through a coupler, an incremental rotary encoder 14 is arranged on the front surface of the permanent magnet motor 5, a frequency converter 15 is bolted to the other side of the left side plate 2 and the right side plate 3, the frequency converter 15 and the PLC 7 are connected through Profibus cables, the purpose that the two permanent magnet motors 5 can synchronously operate under the cooperation of the PLC 7 is achieved, a first protection frame 6 and a second protection frame 17 are respectively bolted to the other side of the left side plate 2 and the right side plate 3, the PLC 7 is arranged inside the base 1, an axial flow fan 8 is arranged inside the first protection frame 6 and the second protection frame 17, the fixed surface of axial fan 8 has cup jointed ring flange 16, the bottom of two ring flanges 16 all is through the screw with first protection frame 6 and the bolt of second protection frame 17 respectively, reached can fix axial fan 8, prevent that the winch from leading to the fact axial fan 8 to appear shifting when receiving to rock, temperature sensor 9 is all installed to the inside of first protection frame 6 and second protection frame 17, the inlet scoop has all been seted up to the bottom of first protection frame 6 and second protection frame 17, the inside bonding of inlet scoop has filter screen plate 18, reached can intercept the dust and the particulate matter that enter into the inside of first protection frame 6 and second protection frame 17, the cleanliness of the inside of first protection frame 6 and second protection frame 17 has been ensured, first protection frame 6 and second protection frame 17 are made by stainless steel material, first protection frame 6 and second protection frame 17 have intensity is high, the density is little and corrosion resistance is good obtains characteristics, through can be to the inside temperature of first protection frame 6 and second protection frame 17 after the installation perception when temperature sensor 9, the temperature can be with numerical value feedback to PLC controller 7 after the perception, PLC controller 7 compares with preset numerical value after receiving temperature sensor 9's feedback, can control axial fan 8 automatic operation if the temperature is higher, axial fan 8 can make inside flabellum rotate when the operation, the flabellum can be through sending into the cold air under the filtration of filter screen plate 18 when rotatory, finally hot-blast can be discharged through the positive vent department of first protection frame 6 and second protection frame 17, can improve the radiating effect of motor, the steady operation of motor has been ensured, avoid leading to inside damage because of high temperature and dust are attached.
The use process is briefly described: through can be to the inside temperature of first protection frame 6 and second protection frame 17 after temperature sensor 9 installation perception, the temperature can be with numerical value feedback to PLC controller 7 after the perception, PLC controller 7 compares with preset numerical value after receiving temperature sensor 9 feedback, if the temperature is higher can control axial fan 8 automatic operation, axial fan 8 can make inside flabellum rotate when the operation, the flabellum can be through the filtration of filter screen plate 18 under sending into cold air when rotatory, hot-blast can be discharged through first protection frame 6 and the positive vent department of second protection frame 17 at last.
Example 2:
referring to fig. 1 and 2, a permanent magnet synchronous winch for a downhill of a track is characterized in that a reciprocating screw 10 is rotationally connected between a left side plate 2 and a right side plate 3 through a bearing, a thread block 11 is connected to the surface of the reciprocating screw 10 in a threaded manner, a guide piece 12 is welded at the bottom of the thread block 11, one end of the reciprocating screw 10 extends to the outer part of the right side plate 3 and is fixedly sleeved with a driving motor 13, a fixed plate 21 is welded between the left side plate 2 and the right side plate 3, a sliding groove 19 is formed in the fixed plate 21, a sliding block 20 in sliding connection with the sliding groove 19 is welded at the top of the thread block 11, the situation that the thread block 11 can be limited is achieved, the thread block 11 is prevented from rotating in the left and right moving process, the driving motor 13 is started in the rolling process through penetrating one end of a steel wire rope through the guide piece 12, the reciprocating screw 10 is driven to rotate through the cooperation of the bearing, the reciprocating screw 10 is driven to move at uniform speed through the fixed plate 21, the sliding groove 19 and the sliding block 20, the thread block 11 is driven to move left and right at uniform speed when the reciprocating screw 10 rotates, and the steel wire rope is driven to move uniformly through the guide piece 12 when the steel wire rope is wound, and the service life of the steel wire rope is prolonged.
The use process is briefly described: through passing one end of wire rope from guide 12 in and fixing on roller 4, start driving motor 13 when the rolling, driving motor 13 can drive reciprocating screw rod 10 through the cooperation of bearing and rotate after the start, reciprocating screw rod 10 can drive screw thread piece 11 through the cooperation of fixed plate 21, spout 19 and slider 20 and carry out the uniform velocity and control and remove when rotatory, screw thread piece 11 can drive wire rope and remove together through the fixed of guide 12 down when controlling the removal.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides a synchronous winch of permanent magnetism of mountain under track, includes base (1), its characterized in that: the utility model discloses a motor drive device, including base (1), left side board (2) and right side board (3) are welded respectively at the top of base (1), the inside of left side board (2) and right side board (3) is rotated through the bearing and is connected with roller (4), permanent magnet motor (5) have all been cup jointed through the shaft coupling to the both ends of roller (4), the opposite side of left side board (2) and right side board (3) has bolted first protection frame (6) and second protection frame (17) respectively, the internally mounted of base (1) has PLC controller (7), axial fan (8) are all installed to the inside of first protection frame (6) and second protection frame (17), temperature sensor (9) are all installed to the inside of first protection frame (6) and second protection frame (17), be connected with reciprocating screw (10) through the bearing rotation between left side board (2) and the right side board (3), the surface threaded connection of reciprocating screw (10) has screw thread piece (11), the bottom welding of screw piece (11) has guide (12), reciprocating screw (10) are fixed to the outside of extension to side board (13).
2. The track down hill permanent magnet synchronous winch according to claim 1, wherein: the front of the permanent magnet motor (5) is provided with an incremental rotary encoder (14), the other sides of the left side plate (2) and the right side plate (3) are respectively bolted with a frequency converter (15), and the frequency converters (15) are connected with the PLC (7) through Profibus cables.
3. The track down hill permanent magnet synchronous winch according to claim 1, wherein: the surface fixing of axial fan (8) has cup jointed ring flange (16), and two the bottom of ring flange (16) all pass through the screw respectively with first protection frame (6) and second protection frame (17) bolt.
4. The track down hill permanent magnet synchronous winch according to claim 1, wherein: the bottoms of the first protection frame (6) and the second protection frame (17) are respectively provided with an air suction opening, and a filter screen plate (18) is bonded in the air suction openings.
5. The track down hill permanent magnet synchronous winch according to claim 1, wherein: a fixed plate (21) is welded between the left side plate (2) and the right side plate (3), a sliding groove (19) is formed in the fixed plate (21), and a sliding block (20) in sliding connection with the sliding groove (19) is welded at the top of the threaded block (11).
6. The track down hill permanent magnet synchronous winch according to claim 1, wherein: the first protective frame (6) and the second protective frame (17) are both made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320812339.6U CN219751750U (en) | 2023-04-13 | 2023-04-13 | Permanent magnet synchronous winch for descending mountain of track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320812339.6U CN219751750U (en) | 2023-04-13 | 2023-04-13 | Permanent magnet synchronous winch for descending mountain of track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219751750U true CN219751750U (en) | 2023-09-26 |
Family
ID=88088873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320812339.6U Active CN219751750U (en) | 2023-04-13 | 2023-04-13 | Permanent magnet synchronous winch for descending mountain of track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219751750U (en) |
-
2023
- 2023-04-13 CN CN202320812339.6U patent/CN219751750U/en active Active
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