CN114645909B - Over-temperature protection device for power coupler of new energy automobile - Google Patents
Over-temperature protection device for power coupler of new energy automobile Download PDFInfo
- Publication number
- CN114645909B CN114645909B CN202210389721.0A CN202210389721A CN114645909B CN 114645909 B CN114645909 B CN 114645909B CN 202210389721 A CN202210389721 A CN 202210389721A CN 114645909 B CN114645909 B CN 114645909B
- Authority
- CN
- China
- Prior art keywords
- frame
- power shaft
- pivot
- shaft
- welded
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 11
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
- F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a power coupler over-temperature protection device of a new energy automobile, which relates to the technical field of coupler over-temperature protection, and aims at the problems that when a coupler is in transmission motion, the coupler is very easy to have over-temperature, and a coupled part cannot be prevented from bearing excessive load, so that the coupled part is easily damaged, the coupled part cannot be subjected to overload protection and the like. The invention has ingenious design and simple structure, the added fan blade blows to enable the coupler to be in a reasonable temperature range, the added water pipe controls the temperature of the coupler by adjusting the liquid temperature in the water pipe, and the added spring, the clamping ball and the like can carry out overload protection on the connecting parts of the coupler.
Description
Technical Field
The invention relates to the technical field of over-temperature protection of couplers, in particular to an over-temperature protection device for a power coupler of a new energy automobile.
Background
The coupling is also called a coupling, and is a mechanical component for firmly connecting a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting motion and torque, and is sometimes used for connecting the shaft with other parts (such as gears, pulleys and the like), and is usually formed by combining two halves, respectively connecting the two halves by using keys or tight fit and the like, fastening the two halves at two shaft ends, and connecting the two halves in a certain way.
The existing coupler is very easy to generate overhigh temperature when transmitting motion, thereby damaging the rotating shaft and further affecting the service life of the rotating shaft, and meanwhile, the existing coupler cannot well protect the driven shaft, namely, the coupled machine parts are prevented from bearing excessive load, the connecting machine parts are easily damaged, and overload protection effect on the connecting machine parts cannot be achieved.
Disclosure of Invention
Object of the invention
In order to solve the technical problems in the background technology, the invention provides the over-temperature protection device for the power coupler of the new energy automobile, which has the advantages of ingenious design, simple structure and exquisite conception, the added fan blade can blow the coupler, so that the coupler is in a reasonable temperature range, the added water pipe can control the temperature of the coupler by adjusting the temperature of the liquid in the water pipe, the added spring, the clamping ball and the like can carry out overload protection on the connecting parts of the coupler, the connecting parts are prevented from being damaged, and the device is convenient to use, strong in practicability and convenient to popularize.
(II) technical scheme
The invention provides a novel energy automobile power coupling over-temperature protection device which comprises a bottom plate, wherein vertical plates are welded on two sides of the top of the bottom plate, a power shaft is sleeved in the middle of each vertical plate on the right side, a driven shaft is sleeved in the middle of each vertical plate on the left side, protection frames are arranged on outer rings of the driven shaft and the power shaft on one side, which are close to each other, and are connected through bolts, a top plate is welded on the top of one side, which is close to each other, of each vertical plate, and fan blades are arranged at the bottom of the top plate.
Preferably, a plurality of telescopic springs are uniformly arranged around one end of the power shaft positioned in the protection frame, a round frame is welded at the other end of the telescopic springs, the round frame is sleeved at the right end of the power shaft and positioned at the left side, a first bearing seat is arranged at the joint of the protection frame and the driven shaft and positioned at the right side, a second bearing seat is arranged at the joint of the protection frame and the power shaft, and the first bearing seat and the second bearing seat can fix the driven shaft and the power shaft.
Preferably, a plurality of bracing pieces have evenly welded all around the left side of circle frame, the one end welding that the circle frame was kept away from to the bracing piece has the card ball, the one end welding that the driven shaft is located the guard frame has the disc, a plurality of circular grooves have evenly been seted up all around the right side of disc, the card ball can block into the circular groove of seting up on the disc right side.
Preferably, the top of roof is through bolt fixed mounting having the thermostated container, it has constant temperature liquid to hold in the thermostated container, the top inner wall left side of thermostated container is provided with the circulating pump, the output pot head of circulating pump is equipped with the water pipe, the water pipe encircles in the outside of protection frame, and the other end of water pipe runs through and extends to in the thermostated container.
Preferably, the power shaft is provided with the tooth in the outer lane of one side that is located right riser left side, and the right side the left side top welding of riser has the fixed plate, fixed plate top cover is equipped with the second pivot, the top of second pivot is connected with the bottom rotation of roof.
Preferably, the bottom of roof is through bolt fixed mounting there being the mount pad, the bottom welding of mount pad has the mounting panel, the bottom cover of mounting panel is equipped with first pivot, the top of first pivot is connected with the bottom rotation of roof, the flabellum welding is in the bottom of first pivot.
Preferably, the bottom welding of second pivot has the bevel gear, the tooth meshing that bevel gear and power shaft outer lane set up, the top outer lane welding of second pivot has first belt pulley, the middle part outer lane welding of first pivot has the second belt pulley, first belt pulley passes through the drive belt with the second belt pulley and is connected, a plurality of spouts have evenly been seted up to the outer lane of power shaft, the slider has been placed in the spout, the outer wall and the inner wall welding of circle frame of slider, the vertical cross-section of spout is T shape.
Preferably, the left side the right-hand member of the bottom and the top of protection frame all welds the spread box, the right side the left end of the bottom and the top of protection frame all is located the spread box, a plurality of through-holes have all been seted up to one side that the spread box kept away from each other, be provided with the screw thread in the through-hole, and be provided with fixing bolt in the through-hole, the right side the protection frame is located one side of spread box and has seted up the recess, and the recess inner circle all is provided with the screw thread, the screw thread of fixing bolt and the recess internal thread engagement that the protection frame seted up, a plurality of rectangular shape through-holes have been seted up to the outer lane of protection frame 6.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial technical effects:
the device design benefit, simple structure, the design is exquisite, and the flabellum of adding can blow to the shaft coupling for the shaft coupling is in a reasonable temperature range, and the water pipe of adding carries out temperature control to the shaft coupling through adjusting the liquid temperature in the water pipe, and the spring of adding, card ball etc. can carry out overload protection to the connecting machine part of shaft coupling, prevent to connect the connecting machine part damage, and the device facilitates the use, and the practicality is strong, facilitate promotion.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a power coupling over-temperature protection device for a new energy automobile.
Fig. 2 is a schematic diagram of the internal structure of a protective frame of the power coupling over-temperature protection device for the new energy automobile.
Fig. 3 is a schematic diagram of a disc side view structure of the over-temperature protection device for the power coupling of the new energy automobile.
Fig. 4 is an enlarged schematic diagram of a part a in fig. 2 of the power coupling over-temperature protection device for the new energy automobile.
Fig. 5 is a schematic diagram of a connection structure of a power shaft and a driven shaft of the power coupling over-temperature protection device for the new energy automobile.
Reference numerals: 1. a bottom plate; 2. a round frame; 3. a telescopic spring; 4. a support rod; 5. ball clamping; 6. a protective frame; 7. a driven shaft; 8. a disc; 9. a top plate; 10. a first rotating shaft; 11. a mounting plate; 12. a fan blade; 13. a second rotating shaft; 14. a fixing plate; 15. a riser; 16. a power shaft; 17. a circulation pump; 18. a constant temperature box; 19. a water pipe; 20. a connection box; 21. and (5) fixing bolts.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
1-5, the novel energy automobile power coupler over-temperature protection device provided by the invention comprises a bottom plate 1, wherein vertical plates 15 are welded on two sides of the top of the bottom plate 1, a power shaft 16 is sleeved in the middle of the right vertical plate 15, a driven shaft 7 is sleeved in the middle of the left vertical plate 15, a protection frame 6 is arranged on the outer ring of one side, close to the driven shaft 7, of the power shaft 16, and is connected through bolts, a top plate 9 is welded on the top of one side, close to the vertical plate 15, of the top plate 9, fan blades 12 are arranged at the bottom of the top plate 9, and the arranged fan blades 12 can blow the protection frame 6, so that the temperature of the protection frame 6 is conveniently regulated, and the aim of over-temperature protection of the coupler is achieved.
In the second embodiment, as shown in fig. 1-5, a plurality of extension springs 3 are uniformly arranged around one end of the power shaft 16 in the protection frame 6, a round frame 2 is welded at the other end of the extension springs 3, the round frame 2 is sleeved at the right end of the power shaft 16, a first bearing seat is arranged at the joint of the left protection frame 6 and the driven shaft 7, a second bearing seat is arranged at the joint of the right protection frame 6 and the power shaft 16, the first bearing seat and the second bearing seat can fix the driven shaft 7 and the power shaft 16, a plurality of supporting rods 4 are uniformly welded around the left side of the round frame 2, a clamping ball 5 is welded at one end of the supporting rods 4 far away from the round frame 2, a round disc 8 is welded at one end of the driven shaft 7 in the protection frame 6, a plurality of round grooves are uniformly formed around the right side of the round disc 8, and the clamping ball 5 can be clamped into the round grooves formed in the right side of the round disc 8, so that overload protection on the driven shaft 7 is realized, and damage on the driven shaft 7 due to overload of the power shaft 16 is prevented.
In the third embodiment, as shown in fig. 1-5, an incubator 18 is fixedly mounted on the top of the top plate 9 through bolts, constant-temperature liquid is contained in the incubator 18, a circulating pump 17 is arranged on the left side of the inner wall of the top of the incubator 18, a water pipe 19 is sleeved at the output end of the circulating pump 17, the water pipe 19 surrounds the outer side of the protection frame 6, the other end of the water pipe 19 penetrates through and extends into the incubator 18, a tooth is arranged on the outer ring of one side of the power shaft 16, which is positioned on the left side of the right vertical plate 15, a fixed plate 14 is welded at the top of the left side of the right vertical plate 15, a second rotating shaft 13 is sleeved at the top of the fixed plate 14, the top of the second rotating shaft 13 is rotationally connected with the bottom of the top plate 9, an installation seat is fixedly mounted at the bottom of the top plate 9 through bolts, a mounting plate 11 is welded at the bottom of the installation plate 11, a first rotating shaft 10 is sleeved at the top of the first rotating shaft 10 is rotationally connected with the bottom of the top plate 9, a fan blade 12 is welded at the bottom of the first rotating shaft 10, the bottom of the first rotating shaft 18, the liquid in the set up incubator 18 enters the water pipe 19, and the temperature regulator 19 is adjusted through the liquid temperature of the water pipe 19, so that the temperature of the protection frame 6 is adjusted, and the temperature of the temperature regulator is protected.
In the fourth embodiment, as shown in fig. 1-5, a bevel gear is welded at the bottom end of the second rotating shaft 13, the bevel gear is meshed with teeth arranged on the outer ring of the power shaft 16, a first belt pulley is welded on the outer ring of the top of the second rotating shaft 13, a second belt pulley is welded on the outer ring of the middle part of the first rotating shaft 10, the first belt pulley is connected with the second belt pulley through a transmission belt, a plurality of sliding grooves are uniformly formed in the outer ring of the power shaft 16, sliding blocks are placed in the sliding grooves, the outer walls of the sliding blocks are welded with the inner walls of the round frame 2, the vertical sections of the sliding grooves are in a T shape, connecting boxes 20 are welded at the bottom of the left protective frame 6 and the right end of the top, a plurality of through holes are formed in the connecting boxes 20, a plurality of through holes are formed in one side, far away from each other, threads are formed in the through holes, fixing bolts 21 are arranged in the through holes, one side, the right protective frame 6 is located in the connecting boxes 20, the grooves are all provided with threads, the inner rings of the fixing bolts 21 are meshed with the inner threads of the grooves formed in the protective frame 6, the long strip-shaped through holes are formed in the protective frame 6, and the temperature of the protective frame 6 is convenient to adjust.
In the invention, the power shaft 16 and the driven shaft 7 can be respectively fixed on two sides of the protection frame 6 through the first bearing seat and the second bearing seat, then the two ends of the left side of the protection frame 6 on the right side are respectively inserted into the connecting box 20, the protection frame 6 is fixedly connected through the fixing bolts 21, the load of the driven shaft 7 can be adjusted through the connecting box 20 to play a role in protecting the driven shaft 7, at the moment, when the power shaft 16 rotates, the round frame 2 can be driven to rotate when the power shaft 16 rotates, the supporting rod 4 can be driven to move circularly when the round frame 2 rotates, the clamping ball 5 welded at one end of the supporting rod 4 can be driven to move circularly when the supporting rod 4 moves circularly, as a plurality of round grooves are formed around the round groove of the round disc 8, the clamping ball 5 is arranged in the round groove of the round disc 8, when the clamping ball 5 moves circularly, the round disc 8 can be driven to rotate, the disc 8 rotates and can drive the driven shaft 7 welded with the disc 8 to rotate, thereby when the power shaft 16 rotates, can drive the driven shaft 7 to rotate, when the power shaft 16 rotates too fast in rotating speed, the overload of the power shaft 16 can occur, the damage to the driven shaft 7 can occur when the overload of the power shaft 16 occurs, in the device, when the overload of the power shaft 16 occurs, the rotating speed of the power shaft 16 is too fast, the clamping ball 5 can squeeze the supporting rod 4, the supporting rod 4 can squeeze the round frame 2 when being squeezed, the round frame 2 can move, the telescopic spring 3 can squeeze the round frame 2 when moving, and when the telescopic spring 3 is squeezed, the clamping ball 5 can be separated from the round groove in the disc 8, and the power shaft 16 can not drive the driven shaft 7 to rotate, so that overload protection of the driven shaft 7 is realized.
When the power shaft 16 drives the driven shaft 7 to rotate, great heat is generated between the power shaft 16 and the driven shaft 7, damage is generated to the coupler, at this moment, when the power shaft 16 rotates, the second rotating shaft 13 can be driven to rotate through teeth of an outer ring of the power shaft 16 and bevel gears at the bottom of the second rotating shaft 13, the first rotating shaft 10 can be driven to rotate through a first belt pulley, a second belt pulley and a driving belt when the second rotating shaft 13 rotates, the fan blades 12 can be driven to rotate by rotation of the first rotating shaft 10, so that the protective frame 6 can be blown and cooled, meanwhile, a water pipe 19 is arranged on an outer ring of the protective frame 6, one end of the water pipe 19 is connected with a circulating pump 17 in a constant temperature box 18, and the other end of the water pipe 19 penetrates and extends into the constant temperature box 18, at this moment, liquid in the water pipe 19 is at a constant temperature, and is blown through the fan blades 12, so that over-temperature protection of the coupler is realized.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (4)
1. The utility model provides a new energy automobile power shaft coupling overtemperature protection device, includes bottom plate (1), its characterized in that, the top both sides welding of bottom plate (1) have riser (15), right side the middle part cover of riser (15) is equipped with power shaft (16), and the left side the middle part cover of riser (15) is equipped with driven shaft (7), driven shaft (7) all are provided with protective frame (6) with the one side outer lane that power shaft (16) is close to each other, and it passes through bolted connection, the top welding of riser (15) each other is close to one side has roof (9), the bottom of roof (9) is provided with flabellum (12), the bottom of roof (9) is through bolt fixed mounting there is the mount pad, the bottom welding of mount pad has mounting panel (11), the bottom cover of mounting panel (11) is equipped with first pivot (10), the top of first pivot (10) is rotated with the bottom of roof (9) and is connected, the bottom of the bolt of first pivot (10), the top of roof (9) is through constant temperature case (18) fixed mounting, the inner wall (18) side circulation pump (17) are held at the top, the left side pump (17), the water pipe (19) surrounds the outer side of the protective frame (6), and the other end of the water pipe (19) penetrates through and extends into the constant temperature box (18);
the utility model discloses a power shaft (16) is located one side outer lane of right side riser (15) left side and is provided with the tooth, and the right side the left side top welding of riser (15) has fixed plate (14), fixed plate (14) top cover is equipped with second pivot (13), the top of second pivot (13) is rotated with the bottom of roof (9) and is connected, bevel gear has been welded to the bottom of second pivot (13), the tooth meshing that bevel gear and power shaft (16) outer lane set up, the top outer lane welding of second pivot (13) has first belt pulley, the middle part outer lane welding of first pivot (10) has the second belt pulley, first belt pulley is connected through the drive belt with the second belt pulley, a plurality of spouts have evenly been seted up to the outer lane of power shaft (16), the slider has been placed in the spout, the outer wall of slider and the inner wall welding of round frame (2), the vertical section of spout is T shape.
2. The over-temperature protection device for the power coupling of the new energy automobile according to claim 1, wherein a plurality of telescopic springs (3) are uniformly arranged around one end of the power shaft (16) located in the protection frame (6), a round frame (2) is welded at the other end of the telescopic springs (3), the round frame (2) is sleeved at the right end of the power shaft (16), a first bearing seat is arranged at the joint of the protection frame (6) and the driven shaft (7) on the left side, a second bearing seat is arranged at the joint of the protection frame (6) and the power shaft (16) on the right side, and the arranged first bearing seat and second bearing seat can fix the driven shaft (7) and the power shaft (16).
3. The novel energy automobile power coupling overtemperature protection device according to claim 2, wherein a plurality of support rods (4) are uniformly welded around the left side of the round frame (2), clamping balls (5) are welded at one end of the support rods (4) far away from the round frame (2), a disc (8) is welded at one end of the driven shaft (7) located in the protection frame (6), a plurality of round grooves are uniformly formed around the right side of the disc (8), and the clamping balls (5) can be clamped into the round grooves formed in the right side of the disc (8).
4. The novel energy automobile power coupling overtemperature protection device according to claim 1, wherein the left side the right end of the bottom and the top of the protection frame (6) are welded with a connecting box (20), the right side the left ends of the bottom and the top of the protection frame (6) are all located in the connecting box (20), a plurality of through holes are formed in one side, away from each other, of the connecting box (20), threads are arranged in the through holes, fixing bolts (21) are arranged in the through holes, grooves are formed in one side, located in the connecting box (20), of the protection frame (6), threads of the fixing bolts (21) are meshed with inner threads of the grooves formed in the protection frame (6), and a plurality of strip-shaped through holes are formed in the outer ring of the protection frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210389721.0A CN114645909B (en) | 2022-04-14 | 2022-04-14 | Over-temperature protection device for power coupler of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210389721.0A CN114645909B (en) | 2022-04-14 | 2022-04-14 | Over-temperature protection device for power coupler of new energy automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114645909A CN114645909A (en) | 2022-06-21 |
| CN114645909B true CN114645909B (en) | 2023-11-03 |
Family
ID=81996970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210389721.0A Active CN114645909B (en) | 2022-04-14 | 2022-04-14 | Over-temperature protection device for power coupler of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114645909B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5917259A (en) * | 1994-11-21 | 1999-06-29 | Stridsberg Innovation Ab | Coupling of an electric motor to a load |
| DE10342330A1 (en) * | 2003-09-11 | 2005-04-28 | Walterscheid Gmbh Gkn | drive arrangement |
| WO2010014926A2 (en) * | 2008-08-01 | 2010-02-04 | Coiled Tubing Rental Tools, Inc. | Universal joint assembly |
| WO2011020138A1 (en) * | 2009-08-21 | 2011-02-24 | Das Werk Pty Ltd | Rotor coupling |
| CN203009623U (en) * | 2013-01-04 | 2013-06-19 | 邯钢集团邯宝钢铁有限公司 | Roller way motor coupler with oil discharge function |
| CN203248554U (en) * | 2013-04-22 | 2013-10-23 | 江西铜业股份有限公司 | Adjustable type anti-overload coupler |
| CN205823984U (en) * | 2016-06-16 | 2016-12-21 | 江苏飞船股份有限公司 | Antioverloading shaft coupling |
| CN206347035U (en) * | 2016-12-30 | 2017-07-21 | 宰晓伟 | A kind of air-cooling coupling |
| EP3200327A1 (en) * | 2016-01-29 | 2017-08-02 | Traktionssysteme Austria GmbH | Air-cooled electric machine |
| CN207080520U (en) * | 2017-08-17 | 2018-03-09 | 杭州森祥机械有限公司 | Adjustable clutch can for new-energy automobile |
| CN108361294A (en) * | 2018-04-10 | 2018-08-03 | 马鞍山恒隆机械科技有限公司 | A kind of Overloading protective coupling and shredder |
| CN208057743U (en) * | 2018-04-04 | 2018-11-06 | 芜湖佳先传动轴有限公司 | A kind of constant velocity cardan joint with radiator structure |
| CN113422476A (en) * | 2021-07-06 | 2021-09-21 | 赖利华 | Explosion-proof motor of mining new energy automobile |
| CN214788664U (en) * | 2021-04-07 | 2021-11-19 | 南京金满园机械制造科技有限公司 | Active heat dissipation type high-elasticity coupling |
| CN214945888U (en) * | 2021-05-19 | 2021-11-30 | 苏州利斯奥机械有限公司 | Electromagnetic type clutch overheat protection device |
| CN215260792U (en) * | 2021-07-29 | 2021-12-21 | 成都普泰拓机电有限公司 | Coupler with good heat dissipation performance |
| CN215409834U (en) * | 2021-07-28 | 2022-01-04 | 辛集市永屹机械有限公司 | High-precision transmission shaft assembly |
| CN215634517U (en) * | 2021-09-03 | 2022-01-25 | 东莞市强国五金有限公司 | Shaft coupling shaft sleeve convenient to heat dissipation |
| CN114312297A (en) * | 2022-02-24 | 2022-04-12 | 深圳市联兆电子有限公司 | Range-extending type electric vehicle power system |
-
2022
- 2022-04-14 CN CN202210389721.0A patent/CN114645909B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5917259A (en) * | 1994-11-21 | 1999-06-29 | Stridsberg Innovation Ab | Coupling of an electric motor to a load |
| DE10342330A1 (en) * | 2003-09-11 | 2005-04-28 | Walterscheid Gmbh Gkn | drive arrangement |
| WO2010014926A2 (en) * | 2008-08-01 | 2010-02-04 | Coiled Tubing Rental Tools, Inc. | Universal joint assembly |
| WO2011020138A1 (en) * | 2009-08-21 | 2011-02-24 | Das Werk Pty Ltd | Rotor coupling |
| CN203009623U (en) * | 2013-01-04 | 2013-06-19 | 邯钢集团邯宝钢铁有限公司 | Roller way motor coupler with oil discharge function |
| CN203248554U (en) * | 2013-04-22 | 2013-10-23 | 江西铜业股份有限公司 | Adjustable type anti-overload coupler |
| EP3200327A1 (en) * | 2016-01-29 | 2017-08-02 | Traktionssysteme Austria GmbH | Air-cooled electric machine |
| CN205823984U (en) * | 2016-06-16 | 2016-12-21 | 江苏飞船股份有限公司 | Antioverloading shaft coupling |
| CN206347035U (en) * | 2016-12-30 | 2017-07-21 | 宰晓伟 | A kind of air-cooling coupling |
| CN207080520U (en) * | 2017-08-17 | 2018-03-09 | 杭州森祥机械有限公司 | Adjustable clutch can for new-energy automobile |
| CN208057743U (en) * | 2018-04-04 | 2018-11-06 | 芜湖佳先传动轴有限公司 | A kind of constant velocity cardan joint with radiator structure |
| CN108361294A (en) * | 2018-04-10 | 2018-08-03 | 马鞍山恒隆机械科技有限公司 | A kind of Overloading protective coupling and shredder |
| CN214788664U (en) * | 2021-04-07 | 2021-11-19 | 南京金满园机械制造科技有限公司 | Active heat dissipation type high-elasticity coupling |
| CN214945888U (en) * | 2021-05-19 | 2021-11-30 | 苏州利斯奥机械有限公司 | Electromagnetic type clutch overheat protection device |
| CN113422476A (en) * | 2021-07-06 | 2021-09-21 | 赖利华 | Explosion-proof motor of mining new energy automobile |
| CN215409834U (en) * | 2021-07-28 | 2022-01-04 | 辛集市永屹机械有限公司 | High-precision transmission shaft assembly |
| CN215260792U (en) * | 2021-07-29 | 2021-12-21 | 成都普泰拓机电有限公司 | Coupler with good heat dissipation performance |
| CN215634517U (en) * | 2021-09-03 | 2022-01-25 | 东莞市强国五金有限公司 | Shaft coupling shaft sleeve convenient to heat dissipation |
| CN114312297A (en) * | 2022-02-24 | 2022-04-12 | 深圳市联兆电子有限公司 | Range-extending type electric vehicle power system |
Non-Patent Citations (1)
| Title |
|---|
| 汽轮机联轴器外伸端的热稳定性研究;廖位兵等;《机电工程》;20150820;第1080-1083+1109页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114645909A (en) | 2022-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114645909B (en) | Over-temperature protection device for power coupler of new energy automobile | |
| CN210378694U (en) | Energy-saving transformer | |
| CN107882969B (en) | Speed reducer protection device | |
| CN211063287U (en) | Bus bridge with good heat dissipation effect | |
| CN109788718B (en) | Heat dissipation device of image processing equipment | |
| CN113738861B (en) | Speed reducer heat dissipation shell of concatenation formula | |
| CN210344244U (en) | Cooling device capable of being shared by two speed reducers | |
| CN113996715A (en) | Rapid cooling device is used in aluminum products production | |
| CN112755887A (en) | A agitating unit for producing polyvinyl chloride | |
| KR101337115B1 (en) | Wind power generation system using the secondary drive motor | |
| CN221598282U (en) | Electromechanical safety protection device | |
| CN221374418U (en) | Speed reducer with efficient heat dissipation structure | |
| CN112886773A (en) | Direct current brushless motor | |
| CN215596516U (en) | Electric valve positioner with waterproof function | |
| CN219329673U (en) | Servo motor shell capable of circularly radiating | |
| CN219493012U (en) | Gear box structure of speed reducer | |
| CN221524951U (en) | Fire-fighting type generator set | |
| CN216313703U (en) | Alternating current inverter for solar power generation | |
| CN219535366U (en) | Cooling maintenance device for electric power automation equipment | |
| CN215373608U (en) | Cooler with rotary fine adjustment function | |
| CN221003710U (en) | Transmission device for wind power generation | |
| CN219317573U (en) | Speed reducer with good heat dissipation effect | |
| CN212278155U (en) | Device of main shaft closed-loop frequency converter | |
| CN220846235U (en) | Degassing rotor driving mechanism of aluminum liquid refiner | |
| CN220227103U (en) | Air compressor with adjustable rotating speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240919 Address after: Building 3, 3rd Floor, No. 15 Ruifa Road, Huangpu District, Guangzhou City, Guangdong Province 510000 Patentee after: Guangzhou aiyan Precision Machinery Co.,Ltd. Country or region after: China Address before: 3 / F, building D4, Juyin Technology Industrial Park, No.1 Ganli Road, Jihua street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN LENZOD ELECTRONIC CO.,LTD. Country or region before: China |