CN219689068U - Permanent magnet synchronous traction machine - Google Patents
Permanent magnet synchronous traction machine Download PDFInfo
- Publication number
- CN219689068U CN219689068U CN202320001834.9U CN202320001834U CN219689068U CN 219689068 U CN219689068 U CN 219689068U CN 202320001834 U CN202320001834 U CN 202320001834U CN 219689068 U CN219689068 U CN 219689068U
- Authority
- CN
- China
- Prior art keywords
- hauler
- connecting plate
- traction machine
- permanent magnet
- permanent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model discloses a permanent magnet synchronous traction machine, which comprises a traction machine shell, a permanent magnet motor, two reducers and a traction wheel, wherein a permanent magnet motor heat dissipation cover is arranged in the traction machine shell, the interior of the permanent magnet motor heat dissipation cover is connected with the permanent magnet motor, a sealing retainer ring is movably connected with the front surface of the traction machine shell, a round baffle plate is fixedly arranged at the other end of the traction wheel, and a connecting component is arranged between the front surface of the round baffle plate and the top end of the traction machine shell.
Description
Technical Field
The utility model belongs to the technical field of traction machines, and particularly relates to a permanent magnet synchronous traction machine.
Background
The elevator traction machine is power equipment of an elevator, and is also called an elevator host machine. The function is to transmit and transfer power to make the elevator run.
The patent number CN201720320583.5 discloses a permanent magnet synchronous traction machine without a machine room, which comprises a machine base, a hub, an encoder fixing plate and an encoder; the rear end of the stand is provided with a plurality of fixed support legs; the hub is rotatably connected to the front end of the stand; the encoder fixing plate is detachably connected to one side of the hub, which is far away from the stand; one end of the encoder is fixed on the encoder fixing plate, and the other end of the encoder is fixed on the machine base. The traction machine is arranged on the wall of the well through the fixed support legs, so that the traction machine can be prevented from being arranged by a bracket, and the installation is convenient and simplified; meanwhile, the encoder is detachably connected to the front of the traction machine through the encoder fixing plate, and can be conveniently taken out of the front of the traction machine through the disassembly of the encoder fixing plate, so that the disassembly operation is convenient.
The permanent magnet synchronous traction machine disclosed by the above has the defects that dust removal operation cannot be carried out on the groove of the traction wheel, dust is easy to adhere to the groove of the traction wheel in the use process, the use performance of the traction wheel is affected, and secondly, the end head of the traction wheel is lack of a connecting component, so that the traction wheel is unstable in rotation and inconvenient to use, and therefore, the permanent magnet synchronous traction machine is provided.
Disclosure of Invention
The utility model aims to provide a permanent magnet synchronous traction machine, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a synchronous hauler of permanent magnetism, includes hauler casing, permanent-magnet machine, two reducers and hauler, the internally mounted of hauler casing has permanent-magnet machine heat dissipation cover, the inside and the permanent-magnet machine installation of permanent-magnet machine heat dissipation cover are connected, the transmission connecting axle is installed to the output of permanent-magnet machine, the surface and the hauler assembly connection of transmission connecting axle, the one end movable mounting of hauler has sealing ring, sealing ring and the positive swing joint of hauler casing, the other end fixed mounting of hauler has the circular baffle, install coupling assembling between the front of circular baffle and the top of hauler casing, two the reducers set up respectively in the middle part of hauler casing both sides.
Further, the coupling assembling includes the right angle connecting plate, the dust blowing subassembly is installed on the top of right angle connecting plate, the one end fixed mounting of right angle connecting plate has the screw connection board, screw connection board and the top threaded connection of hauler casing, the other end of right angle connecting plate alternates to be connected with the integral key shaft, the one end and the transmission connecting shaft rotation of integral key shaft are connected, the encoder is established to the middle part cover of integral key shaft.
Further, the dust blowing component comprises a mute miniature air pump, a right-angle air duct is arranged at the output end of the mute miniature air pump, one end of the right-angle air duct extends to the inside of the right-angle connecting plate and is provided with three-hole pipe joints, air jetting nozzles are respectively arranged at three air holes of the three-hole pipe joints, and fan-shaped air holes are respectively arranged at the air outlet ends of the air jetting nozzles.
Furthermore, the connecting plate frames are fixedly arranged on two sides of the bottom end of the traction machine shell, and the inner hooks are arranged on one sides of the two connecting plate frames.
Further, the tail end of the permanent magnet motor heat dissipation cover penetrates out of the back surface of the traction machine shell and is provided with heat dissipation ribs distributed in an annular mode.
Further, the three fan-shaped air holes are vertically corresponding to the wire grooves of the traction sheave.
The beneficial effects of the utility model are as follows: through setting up right angle connecting plate, transmission connecting axle, spline shaft, threaded connection board, can be with hauler casing and traction sheave link together, guaranteed traction sheave pivoted stability right angle connecting plate simultaneously and opened and established silence miniature air pump, right angle air duct, three hole tube coupling, jet nozzle and fan-shaped pore component of blowing that constitutes, when using, the dust that the wheel groove of traction sheave glues can be cleaned totally for traction sheave wire winding is more stable, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a permanent magnet synchronous traction machine provided by the utility model;
fig. 2 is a schematic structural view of a transmission connecting shaft of a permanent magnet synchronous traction machine provided by the utility model;
fig. 3 is a schematic structural view of a right-angle connecting plate of a permanent magnet synchronous traction machine.
In the figure, 1, a tractor shell; 2. a connecting plate frame; 3. a speed reducer; 4. an inner hook; 5. traction sheave; 6. a round baffle; 7. a right-angle connecting plate; 8. a mute micro air pump; 9. a permanent magnet motor heat dissipation cover; 10. a transmission connecting shaft; 11. an encoder; 12. a sealing retainer ring; 13. a spline shaft; 14. a threaded connection plate; 15. a right-angle air duct; 16. three-hole pipe joint; 17. an air jet nozzle; 18. fan-shaped air holes.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
Referring to fig. 1 to 3, a permanent magnet synchronous traction machine according to an embodiment of the present utility model will be described in detail with reference to the accompanying drawings; including hauler casing 1, permanent-magnet machine, two reduction gears 3 and hauler 5, the internally mounted of hauler casing 1 has permanent-magnet machine heat dissipation cover 9, the inside and the permanent-magnet machine installation of permanent-magnet machine heat dissipation cover 9 are connected, the transmission connecting axle 10 is installed to the output of permanent-magnet machine, the surface and the 5 assembly connection of hauler of transmission connecting axle 10, the one end movable mounting of hauler 5 has sealing ring 12, sealing ring 12 and the positive swing joint of hauler casing 1, the other end fixed mounting of hauler 5 has circular baffle 6, install coupling assembling between the front of circular baffle 6 and the top of hauler casing 1, two reduction gears 3 set up the middle part in the hauler casing 1 both sides respectively.
In this embodiment, the coupling assembling includes right angle connecting plate 7, and the dust blowing subassembly is installed on the top of right angle connecting plate 7, and the one end fixed mounting of right angle connecting plate 7 has threaded connection board 14, threaded connection board 14 and the top threaded connection of hauler casing 1, and the other end of right angle connecting plate 7 alternates to be connected with spline shaft 13, and the one end and the transmission connecting shaft 10 rotation of spline shaft 13 are connected, and encoder 11 is installed to the middle part cover of spline shaft 13.
In this embodiment, blow the dirt subassembly and include silence miniature air pump 8, including silence miniature air pump 8's output install right angle air duct 15, and right angle air duct 15's one end extends to the inside of right angle connecting plate 7 and installs three hole tube coupling 16, and the air jet 17 is installed respectively to three gas pocket punishment of three hole tube coupling 16, and the air outlet end that three air jet 17 all is equipped with fan-shaped gas pocket 18, and three fan-shaped gas pocket 18 corresponds from top to bottom with the wire casing of traction sheave 5.
The purpose of this arrangement is that: in the use process, dust stuck on the wheel groove of the traction wheel 5 can be cleaned, so that the winding of the traction wheel 5 is more stable.
In the embodiment, the two sides of the bottom end of the tractor shell 1 are fixedly provided with the connecting plate frames 2, and one side of each connecting plate frame 2 is provided with an inner hook 4.
The purpose of this arrangement is that: the tractor shell 1 is convenient to install better, and the inner hook 4 enables the tractor shell 1 to be connected and limited more stably.
In this embodiment, the tail end of the permanent magnet motor heat dissipation cover 9 passes through the back of the traction machine shell 1 and is provided with heat dissipation ribs distributed in a ring shape.
The purpose of this arrangement is that: the permanent magnet motor inside the permanent magnet motor heat dissipation cover 9 can be conveniently and better cooled.
When the elevator traction machine is particularly used, as shown in fig. 1, the traction machine shell 1 is conveniently installed through the connecting plate frame 2 and the inner hook 4, the stability of the traction machine shell 1 is ensured, the permanent magnet motor drives the transmission connecting shaft 10 and the traction wheel 5 to rotate, and a steel rope is wound, so that the elevator can ascend or descend;
according to the utility model, the right-angle connecting plate 7, the transmission connecting shaft 10, the spline shaft 13 and the threaded connecting plate 14 are arranged, so that the traction machine shell 1 and the traction wheel 5 can be connected, the rotation stability of the traction wheel 5 is ensured, meanwhile, the right-angle connecting plate 7 is provided with the dust blowing component consisting of the mute micro air pump 8, the right-angle air duct 15, the three-hole pipe joint 16, the air nozzle 17 and the fan-shaped air hole 18, and in the use process, dust stuck on the wheel groove of the traction wheel 5 can be cleaned, so that the traction wheel 5 is more stable in winding and convenient to use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a synchronous hauler of permanent magnetism, includes hauler casing (1), permanent-magnet machine, two reduction gears (3) and hauler (5), its characterized in that, internally mounted of hauler casing (1) has permanent-magnet machine heat dissipation cover (9), the inside and the permanent-magnet machine installation of permanent-magnet machine heat dissipation cover (9) are connected, transmission connecting axle (10) are installed to the output of permanent-magnet machine, the surface and the hauler (5) assembly connection of transmission connecting axle (10), the one end movable mounting of hauler (5) has sealing ring (12), sealing ring (12) and the positive swing joint of hauler casing (1), the other end fixed mounting of hauler (5) has circular baffle (6), install coupling assembling between the front of circular baffle (6) and the top of hauler casing (1), two reduction gears (3) set up respectively in the middle part of hauler casing (1) both sides.
2. The permanent magnet synchronous traction machine according to claim 1, wherein the connecting component comprises a right-angle connecting plate (7), a dust blowing component is mounted at the top end of the right-angle connecting plate (7), a threaded connecting plate (14) is fixedly mounted at one end of the right-angle connecting plate (7), the threaded connecting plate (14) is in threaded connection with the top end of the traction machine shell (1), a spline shaft (13) is connected at the other end of the right-angle connecting plate (7) in a penetrating mode, one end of the spline shaft (13) is rotatably connected with a transmission connecting shaft (10), and an encoder (11) is mounted in the middle of the spline shaft (13) in a sleeved mode.
3. The permanent magnet synchronous traction machine according to claim 2, wherein the dust blowing component comprises a mute micro air pump (8), a right-angle air duct (15) is arranged at the output end of the mute micro air pump (8), one end of the right-angle air duct (15) extends to the inside of the right-angle connecting plate (7) and is provided with three-hole pipe joints (16), three air holes of the three-hole pipe joints (16) are respectively provided with an air jet nozzle (17), and fan-shaped air holes (18) are respectively arranged at the air outlet ends of the three air jet nozzles (17).
4. The permanent magnet synchronous traction machine according to claim 1, wherein connecting plate frames (2) are fixedly arranged on two sides of the bottom end of the traction machine shell (1), and inner hooks (4) are arranged on one side of each connecting plate frame (2).
5. The permanent magnet synchronous traction machine according to claim 1, wherein the tail end of the permanent magnet motor heat dissipation cover (9) penetrates out of the back surface of the traction machine shell (1) and is provided with heat dissipation ribs distributed in an annular mode.
6. A permanent magnet synchronous traction machine according to claim 3, characterized in that three of the fan-shaped air holes (18) correspond up and down to the wire grooves of the traction sheave (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320001834.9U CN219689068U (en) | 2023-01-03 | 2023-01-03 | Permanent magnet synchronous traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320001834.9U CN219689068U (en) | 2023-01-03 | 2023-01-03 | Permanent magnet synchronous traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689068U true CN219689068U (en) | 2023-09-15 |
Family
ID=87968404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320001834.9U Active CN219689068U (en) | 2023-01-03 | 2023-01-03 | Permanent magnet synchronous traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689068U (en) |
-
2023
- 2023-01-03 CN CN202320001834.9U patent/CN219689068U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219689068U (en) | Permanent magnet synchronous traction machine | |
| CN217036692U (en) | Realize quick fixed bus duct of concatenation | |
| CN214404037U (en) | Dustproof fan for ventilation in cabin | |
| CN112145290B (en) | Device for treating tail gas and cleaning carbon deposit | |
| CN213419295U (en) | Air compressor air inlet mechanism for end socket production | |
| CN212850146U (en) | Motor with air purification device | |
| CN214666156U (en) | Cooling tower for foam box production line | |
| CN211047723U (en) | Dustproof cabinet for network host | |
| CN114412805A (en) | Magnetic suspension high-speed centrifugal blower | |
| CN211481720U (en) | Radio communication electromagnetic compatibility integrated device | |
| CN216599299U (en) | Variable frequency motor with gear box | |
| CN219802893U (en) | Communication equipment for track | |
| CN218260792U (en) | Bottle-poking mechanism for determinant bottle-making machine | |
| CN216437407U (en) | Outdoor microphone audio amplifier with wireless function of charging | |
| CN212732640U (en) | Automatic rotating spraying system | |
| CN212651987U (en) | Adjustable micro-electrostatic filter | |
| CN114244017A (en) | Variable frequency motor with gear box | |
| CN220815497U (en) | Dust removal structure for cleaning shutter curtain sheets | |
| CN220397798U (en) | Air conditioner air supply tail end air-diffusing plate net | |
| CN212120685U (en) | Auto-parts surface paint drying device | |
| CN221170041U (en) | Horizontal type roller machine | |
| CN212407083U (en) | Fan for air purifier | |
| CN211202336U (en) | Double-impeller type centrifugal fan | |
| CN216476471U (en) | High-altitude structure body installation device for factory building construction | |
| CN215295250U (en) | Integrated air exhaust equipment for laboratory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |