CN217683134U - Magnetic gear convenient to dismouting is maintained - Google Patents
Magnetic gear convenient to dismouting is maintained Download PDFInfo
- Publication number
- CN217683134U CN217683134U CN202221535456.4U CN202221535456U CN217683134U CN 217683134 U CN217683134 U CN 217683134U CN 202221535456 U CN202221535456 U CN 202221535456U CN 217683134 U CN217683134 U CN 217683134U
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- Prior art keywords
- magnetic gear
- groove
- main body
- convenient
- magnetic
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- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 210000003781 tooth socket Anatomy 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 244000309464 bull Species 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a magnetic gear convenient for disassembly, assembly and maintenance, which comprises a magnetic gear main body arranged on an installation shaft and magnetic teeth arranged on the circumference of the magnetic gear main body, wherein the magnetic gear main body is fixedly sleeved with an installation ring, and the magnetic gear main body is sleeved on the installation shaft through the installation ring; all be equipped with the draw-in groove on the both sides inner wall of collar, and the movable card is equipped with the fixture block in the draw-in groove, the both sides of installation axle all are equipped with accomodates the groove, and the one end slidable mounting of fixture block accomodates the inslot. The utility model provides a pair of magnetic gear convenient to dismouting is maintained can make things convenient for quick dismantlement magnetic gear main part from installing epaxial to people overhaul and maintain, and easy operation only need revolve twist the pole and rotate and can operate, make the dismouting very convenient when using, be favorable to reducing the required time among the dismouting maintenance process, thereby improved the efficiency of overhauing and maintaining magnetic gear greatly.
Description
Technical Field
The utility model relates to a gear technical field especially relates to a magnetic gear convenient to dismouting is maintained.
Background
The magnetic gear is a new type of gear, which uses magnetic force to transmit torque. In the transmission process of the magnetic gears, the two magnetic gears are not in contact with each other, and have no frictional resistance, abrasion and noise, so that the mechanical fatigue, frictional loss, vibration noise and the like are eliminated, and the magnetic gear transmission device is widely applied.
Conventional magnetic gears generally include a wheel base and a plurality of magnets. The periphery of the wheel base is provided with a plurality of mounting parts at equal intervals along the circumference, each mounting part is internally accommodated and fixed with a magnet, and the opposite poles of the adjacent magnets are opposite. One pole of the magnet faces to the axis of the wheel base, and the other pole of the magnet faces to the outer circumferential surface of the wheel base. When the magnetic transmission device is used, the two magnetic gears are matched with each other, one of the magnetic gears rotates, attraction force is generated between the opposite-pole corresponding teeth, and repulsion force is generated between the same-pole corresponding teeth, so that torque is transmitted in a non-contact manner. A magnetic gear as disclosed in the prior art CN102374272B, which comprises a wheel base and a plurality of magnetic members, each magnetic member is a bar magnet, the plurality of magnetic members are respectively and rotatably fixed on the wheel base, and the rotation axis of each magnetic member is parallel to the rotation axis of the magnetic gear.
However, the magnetic gear in the prior art needs to be disassembled from the installation shaft to be repaired and maintained after being used for a long time, or needs to be disassembled and replaced after being damaged, and the disassembly and the maintenance process are inconvenient due to the troublesome operation of the disassembly of the magnetic gear, so that the disassembly and the maintenance process are time-consuming and labor-consuming, and the repair and the maintenance efficiency are low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a magnetic gear convenient for disassembly, assembly and maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a magnetic gear convenient to disassemble, assemble and maintain comprises a magnetic gear main body arranged on an installation shaft and magnetic teeth arranged on the circumference of the magnetic gear main body, wherein the magnetic gear main body is fixedly sleeved with an installation ring, and the magnetic gear main body is sleeved on the installation shaft through the installation ring;
clamping grooves are formed in the inner walls of the two sides of the mounting ring, clamping blocks are movably clamped in the clamping grooves, accommodating grooves are formed in the two sides of the mounting shaft, and one ends of the clamping blocks are slidably mounted in the accommodating grooves; a through groove is further formed in the center of the inner portion of the installation shaft and is arranged along the length direction of the installation shaft, a rotating rod is rotatably installed in the through groove, two ends of the rotating rod respectively penetrate into the two accommodating grooves in a rotating mode, and the clamping block is further sleeved on the rotating rod and is in threaded connection with the rotating rod;
fixed mounting has the rotation seat on leading to the top inner wall of groove, rotates to rotate to install on the seat and revolves and revolve the twist rod, and revolve fixed the having cup jointed worm tooth facing on the twist rod, it has the worm wheel to fix the cup jointing on the dwang, and worm tooth facing meshes with the worm wheel mutually.
Preferably, the worm teeth are arranged on the surface of the worm gear sleeve, and the worm gear sleeve is meshed with the worm wheel through the worm teeth.
Preferably, the fixture block is provided with a threaded hole, the two ends of the outer wall of the rotating rod are provided with external threads, and the rotating rod is connected with the internal threads on the inner wall of the threaded hole through the external threads.
Preferably, the sliding blocks which are symmetrically arranged are fixedly connected to the clamping blocks in the accommodating grooves, sliding grooves are symmetrically formed in the inner walls of the accommodating grooves, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, all fixed the cup jointing has the bearing on the both sides inner wall that leads to the groove, and the dwang rotates respectively and installs on two bearings.
Preferably, the outer end of one side of the screwing rod, which is far away from the rotating seat, is also provided with an inner hexagonal slot for inserting an inner hexagonal tool.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, it is rotatory to revolving the pole through the hexagonal instrument, it drives worm tooth facing rotation again to revolve wrong pole, can with worm wheel meshing transmission when worm tooth facing rotates, and then drive the dwang and rotate, rotate again with the screw hole on the fixture block when dwang rotates relatively, and the fixture block still passes through slider and spout sliding guide cooperation, simultaneously still because the screw thread opposite direction of two external screw threads on the dwang sets up, when dwang rotates like this, can make two fixture blocks carry out the screw thread transmission that is close to each other on two external screw threads of dwang through the screw hole separately, and then can remove the fixture block from the draw-in groove and accomodate to accomodate the inslot, afterwards alright with collar and magnetic gear main part from installing epaxial dismantlement can, it is convenient for people to overhaul the magnetic gear and maintain. In a similar way, on the contrary, if the screwing rod rotates reversely, the magnetic gear which is repaired or needs to be replaced can be installed and fixed on the installation shaft.
To sum up, the utility model provides a pair of magnetic gear convenient to dismouting is maintained can make things convenient for quick dismantlement magnetic gear main part from installing epaxial to people overhaul and maintain, and easy operation only need revolve wrong pole and can operate, make when the dismouting uses very convenient, be favorable to reducing the dismouting and maintain the required time of in-process, thereby improved the efficiency of overhauing and maintaining magnetic gear greatly.
Drawings
Fig. 1 is a schematic structural view of a magnetic gear convenient for disassembly, assembly and maintenance provided by the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of the screw rod, the socket head, the worm gear sleeve, the worm wheel, and the rotating rod according to the present invention.
In the figure: 1. a magnetic gear body; 101. a mounting ring; 102. a card slot; 2. installing a shaft; 200. a through groove; 201. a receiving groove; 3. screwing the rod; 301. an inner hexagonal socket; 4. a worm gear shell; 5. a worm gear; 6. rotating the rod; 601. an external thread; 7. a clamping block; 701. a threaded hole; 8. a slider; 9. a chute; 10. a bearing; 11. and (6) rotating the seat.
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 magnetic gear convenient to disassemble, assemble and maintain comprises a magnetic gear main body 1 mounted on a mounting shaft 2 and magnetic teeth arranged on the circumference of the magnetic gear main body 1, wherein the magnetic gear main body 1 is fixedly sleeved with a mounting ring 101, and the magnetic gear main body 1 is mounted on the mounting shaft 2 in a sleeved manner through the mounting ring 101;
the inner walls of the two sides of the mounting ring 101 are respectively provided with a clamping groove 102, a clamping block 7 is movably clamped in the clamping groove 102, the two sides of the mounting shaft 2 are respectively provided with a containing groove 201, and one end of the clamping block 7 is slidably mounted in the containing groove 201; a through groove 200 is further formed in the center of the interior of the mounting shaft 2, the through groove 200 is arranged along the length direction of the mounting shaft 2, a rotating rod 6 is rotatably mounted in the through groove 200, two ends of the rotating rod respectively rotatably penetrate into the two accommodating grooves 201, and the fixture block 7 is further sleeved on the rotating rod 6 and is in threaded connection with the rotating rod 6;
fixed mounting has on leading to groove 200's the top inner wall rotates seat 11, rotates to rotate to install on the seat 11 and revolves pole 3 soon, and revolves to revolve and revolve fixed the having cup jointed worm tooth facing 4 on the pole 3, fixed the having cup jointed worm wheel 5 on the dwang 6, and worm tooth facing 4 meshes with worm wheel 5 mutually.
In this example, the worm teeth are provided on the surface of the worm facing 4, and the worm facing 4 is engaged with the worm wheel 5 via the worm teeth.
In this example, a threaded hole 701 is formed in the fixture block 7, external threads 601 are formed at two end portions of the outer wall of the rotating rod 6, and the rotating rod 6 is in threaded connection with internal threads on the inner wall of the threaded hole 701 through the external threads 601.
In this example, the slide blocks 8 are fixedly connected to the clamp blocks 7 in the accommodating grooves 201, the slide grooves 9 are symmetrically arranged on the inner walls of the accommodating grooves 201, and the slide blocks 8 are slidably connected to the slide grooves 9.
In this example, bearings 10 are fixedly sleeved on the inner walls of the two sides of the through groove 200, and the rotating rods 6 are respectively rotatably mounted on the two bearings 10.
In this example, an inner hexagonal socket 301 for inserting an inner hexagonal tool is further provided on an outer end of the screw rod 3 on a side away from the rotary seat 11.
The utility model provides a pair of magnetic gear convenient to dismouting is maintained, when needs are dismantled magnetic gear main part 1 from installation axle 2 and are got off to overhaul and maintain, insert to interior hexagonal slot 301 on 3 tip of wrong bull stick through the hexagonal instrument earlier, then it is rotatory to revolving bull stick 3 through the hexagonal instrument, it rotates to revolve bull stick 3 and drive worm tooth facing 4 again, can mesh the transmission with worm wheel 5 when worm tooth facing 4 rotates, and then drive dwang 6 and rotate, dwang 6 rotates again with screw hole 701 on fixture block 7 relatively rotates when rotating, and fixture block 7 still passes through slider 8 and spout 9 sliding guide cooperation, simultaneously still because the screw direction of two external screw threads 601 on dwang 6 sets up in opposite directions, when dwang 6 rotates like this, can make two fixture blocks 7 carry out the screw drive that is close to each other on two external screw threads 601 of dwang 6 through screw hole 701 separately, and then can remove fixture block 7 from draw-in groove 102 and accomodate to take in groove 201, alright dismantle collar 101 and magnetic gear main part 1 from installation axle 2 afterwards, can in order to make things convenient people overhaul the magnetic gear maintain. In the same way, on the contrary, if the screwing rod 3 rotates reversely, the magnetic gear which is repaired or needs to be replaced can be installed and fixed on the installation shaft.
Finally, like this the utility model discloses in, can make things convenient for quick dismantle magnetic gear main part 1 from installation axle 2 to people overhaul and maintain, and easy operation only need revolve wrong pole 3 and rotate and can operate, make when the dismouting uses very convenient, be favorable to reducing the required time of dismouting maintenance in-process, thereby improved magnetic gear's maintenance efficiency greatly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A magnetic gear convenient to disassemble, assemble and maintain comprises a magnetic gear main body (1) arranged on an installation shaft (2) and magnetic teeth arranged on the circumference of the magnetic gear main body (1), and is characterized in that the magnetic gear main body (1) is fixedly sleeved with an installation ring (101), and the magnetic gear main body (1) is installed and sleeved on the installation shaft (2) through the installation ring (101);
the inner walls of two sides of the mounting ring (101) are respectively provided with a clamping groove (102), a clamping block (7) is movably clamped in the clamping groove (102), two sides of the mounting shaft (2) are respectively provided with an accommodating groove (201), and one end of the clamping block (7) is slidably mounted in the accommodating groove (201); a through groove (200) is further formed in the center of the inner portion of the installation shaft (2), the through groove (200) is arranged along the length direction of the installation shaft (2), a rotating rod (6) is rotatably installed in the through groove (200), two ends of the rotating rod respectively penetrate through the two containing grooves (201) in a rotating mode, and the clamping block (7) is further sleeved on the rotating rod (6) and is connected with the rotating rod (6) through threads;
fixed mounting has rotation seat (11) on leading to the top inner wall of groove (200), rotates to rotate to install on seat (11) and revolves and revolve wrong pole (3), and revolve to revolve and cup jointed worm tooth facing (4) on pole (3), it has worm wheel (5) to fix the cover on dwang (6), and worm tooth facing (4) and worm wheel (5) mesh mutually.
2. The magnetic gear convenient for disassembly and assembly maintenance of claim 1, wherein the worm teeth are arranged on the surface of the worm tooth socket (4), and the worm tooth socket (4) is meshed with the worm gear (5) through the worm teeth.
3. The magnetic gear convenient to disassemble, assemble and maintain according to claim 1, wherein the fixture block (7) is provided with a threaded hole (701), both ends of the outer wall of the rotating rod (6) are provided with external threads (601), and the rotating rod (6) is in threaded connection with the internal threads on the inner wall of the threaded hole (701) through the external threads (601).
4. The magnetic gear convenient for disassembly, assembly and maintenance according to claim 1, wherein the symmetrical sliding blocks (8) are fixedly connected to the clamping blocks (7) in the accommodating groove (201), the sliding grooves (9) are symmetrically arranged on the inner wall of the accommodating groove (201), and the sliding blocks (8) are slidably connected with the sliding grooves (9).
5. The magnetic gear convenient for disassembly, assembly and maintenance according to claim 1, wherein the inner walls of both sides of the through groove (200) are fixedly sleeved with bearings (10), and the rotating rod (6) is rotatably mounted on the two bearings (10) respectively.
6. The magnetic gear convenient for disassembly, assembly and maintenance as claimed in claim 1, wherein an inner hexagonal socket (301) for inserting an inner hexagonal tool is further provided on the outer end of one side of the screw rod (3) far away from the rotating seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221535456.4U CN217683134U (en) | 2022-06-17 | 2022-06-17 | Magnetic gear convenient to dismouting is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221535456.4U CN217683134U (en) | 2022-06-17 | 2022-06-17 | Magnetic gear convenient to dismouting is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217683134U true CN217683134U (en) | 2022-10-28 |
Family
ID=83712487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221535456.4U Expired - Fee Related CN217683134U (en) | 2022-06-17 | 2022-06-17 | Magnetic gear convenient to dismouting is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217683134U (en) |
-
2022
- 2022-06-17 CN CN202221535456.4U patent/CN217683134U/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: 20221028 |