CN208608882U - A kind of transverse magnetic flux construction air-cooled retarder of current vortex - Google Patents
A kind of transverse magnetic flux construction air-cooled retarder of current vortex Download PDFInfo
- Publication number
- CN208608882U CN208608882U CN201821068509.XU CN201821068509U CN208608882U CN 208608882 U CN208608882 U CN 208608882U CN 201821068509 U CN201821068509 U CN 201821068509U CN 208608882 U CN208608882 U CN 208608882U
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- stator
- rotor
- threaded hole
- cabinet
- current vortex
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Abstract
A kind of transverse magnetic flux construction air-cooled retarder of current vortex, including truck drive shaft, stator is fixedly mounted on truck drive shaft, stator is made of left stator and right stator, equally distributed first threaded hole of a circle is opened up on the inside of left stator, second threaded hole of circle is opened up on the outside of right stator, second threaded hole is communicated with right stator interior, first threaded hole is bolted with corresponding second threaded hole, the coil of coiling forming is fixedly mounted on stator, truck drive shaft opens up keyway in two sides up and down respectively, keyway is located on the right side of right stator, car rotation is respectively equipped with L-type rotor arm in two sides up and down, key is fixedly mounted in the transverse arm bottom of L-type rotor arm, key is inserted into corresponding keyway.The utility model carries out wind-cooling heat dissipating to rotor in addition to being equipped with oblique tooth-shaped radiator shutter by rotor diameter, and also auxiliary carries out cooling and heat dissipation to rotor using water source, and then rotor can be made to reach more preferably heat dissipation effect.
Description
Technical field
The utility model belongs to a kind of transverse magnetic flux construction air-cooled retarder field of current vortex, specifically a kind of transverse direction
The air-cooled retarder of flux configuration current vortex.
Background technique
Retarder is a kind of safety aid of service brake, it rises on Braking to system of vehicle transmission component
To the effect for reducing automobile driving speed；Prior art discloses application No. is a kind of transverse directions of 201721084099 .3 of CN
The air-cooled retarder of flux configuration current vortex, structure include left stator, right stator, coil, rotor arm, rotor and control module；
The utility model is characterized in that rotor is located on the outside of stator, rotor is fastenedly connected with rotor arm；Rotor arm fastens phase with transmission shaft
Even；Stator is located at internal rotor, and stator includes left stator and right stator, and left and right stator is fastenedly connected；Rotor diameter is equipped with oblique
Tooth form radiator shutter plays the role of fan, and then can carry out wind-cooling heat dissipating to rotor；Existing technology is only by wind energy pair
Rotor radiates, and the heat dissipation effect of rotor is bad, and rotor is in the condition of high temperature always, is easy to cause rotor failure, reduces and turns
The service life of son.
Utility model content
The utility model provides a kind of transverse magnetic flux construction air-cooled retarder of current vortex, to solve in the prior art lack
It falls into.
The utility model is achieved by the following technical programs:
A kind of transverse magnetic flux constructs the air-cooled retarder of current vortex, including truck drive shaft, installs stator on truck drive shaft,
Stator is made of left stator and right stator, and equally distributed first threaded hole of a circle is opened up on the inside of left stator, is opened on the outside of right stator
If second threaded hole of circle, the second threaded hole are communicated with right stator interior, the first threaded hole is logical with corresponding second threaded hole
It crosses and is bolted, the coil of coiling forming is fixedly mounted on stator, and truck drive shaft opens up keyway, keyway in two sides up and down respectively
On the right side of right stator, two sides are respectively equipped with L-type rotor arm, the fixed peace in the transverse arm bottom of L-type rotor arm to car rotation up and down
Key is filled, key is inserted into corresponding keyway, installs rotor, rotor diameter on the inside of the vertical arm of L-type rotor arm at close over
It is equipped with oblique tooth-shaped radiator shutter, lateral sleeve is fixedly mounted in the vertical arm outer end of L-type rotor arm, and sleeve periphery opens up several
Equally distributed first slot, the first slot are communicated with sleeve inner, and multiple first slots are uniformly distributed about central axes, rotor
Outside opens up several equally distributed second slots, and multiple second slots are uniformly distributed about central axes, are equipped in the second slot
Inserting column is connected between inserting column and the second slot bottom interior wall by spring, and inserting column is inserted into corresponding first slot, Zuo Ding
Sub- outside, which is equipped with, is fixedly connected with vehicle frame, and vehicle frame is made of L-type support and horizontal support, on the outside of left stator with corresponding L-type support
Right end be fixedly connected, hydraulic stem is fixedly mounted on the inside of horizontal support, the movable end of hydraulic stem is fixedly connected with cabinet, and cabinet is located at
On the outside of rotor, it is equipped with shaft in cabinet, is connected between inner wall by bearing on the right side of shaft right end and cabinet, shaft left end is located at case
Outside body, runner is fixedly mounted in shaft outer end, and water inlet is opened up outside cabinet, is equipped with water inlet pipe in water inlet, water inlet pipe with into
Inner wall is fixedly connected at left and right sides of the mouth of a river, and shaft periphery is equipped with helical blade, and box inside is fixedly mounted several equally distributed
The connecting tube of atomizer, atomizer is communicated with box house.
A kind of transverse magnetic flux as described above constructs the air-cooled retarder of current vortex, and the runner is rubber material.
A kind of transverse magnetic flux as described above constructs the air-cooled retarder of current vortex, the tooth top of the left stator and right stator
0.5~1 millimeter of gap is kept between circular arc and the inner surface circular arc of rotor.
A kind of transverse magnetic flux as described above constructs the air-cooled retarder of current vortex, and the L-type rotor arm is non-magnetic material
Material.
A kind of transverse magnetic flux as described above constructs the air-cooled retarder of current vortex, and the inserting column is non-magnet material.
A kind of transverse magnetic flux as described above constructs the air-cooled retarder of current vortex, described fixed link of hydraulic stem or so two
Side is respectively fixedly connected with one end of brace, is fixedly connected on the inside of the other end and horizontal support of brace.
The utility model has the advantages that: the utility model in addition to by rotor diameter be equipped with oblique tooth-shaped radiator shutter to turn
Son carries out wind-cooling heat dissipating, and also auxiliary carries out cooling and heat dissipation to rotor using water source, and then rotor can be made to reach and more preferably radiated
Effect；When using the utility model, magnetic field can be generated on stator after being powered in coil, due to coil concentration and direct coiling
On stator, that is, it will form toroid, and magnetic circuit is an entirety, the magnetic line of force can separate to reach by air gap on stator to be turned
On son, due to the inner surface meeting cutting magnetic induction line of rotor, rotor inner surface generates alternating magnetic field, and then generates current vortex, air gap
In the magnetic line of force perpendicular to the periphery of stator salient poles and the inner headed face of rotor；When truck drive shaft rotation, due to centrifugal force
Effect inserting column be closely inserted into corresponding first slot, truck drive shaft rotation drive L-type rotor arm rotation, and then drive
Rotor rotation, the magnetic line of force that rotor cutting stator generates will generate current vortex and braking moment in rotor inner surface, the braking
Torque is acted on truck drive shaft by L-type rotor arm, that is, plays the role of non-contact brake, and magnetic field does not become in stator
Change, current vortex will not be generated, i.e. stator does not generate heat；Oblique tooth-shaped radiator shutter on rotor plays the work of fan as rotor rotates
With being dispersed into the heat generated on rotor in air in air-cooled form by oblique tooth-shaped radiator shutter；Hydraulic stem is stretched simultaneously
Long that cabinet is driven to move inward, runner is engaged with rotor, since the effect rotor of frictional force drives runner rotation, runner band
Turn axis high-speed rotation, and then helical blade high speed rotation is driven, helical blade high speed rotation is by water by sucking in water inlet pipe
In cabinet, the intracorporal hydraulic pressure of case is raised through atomizer and is sprayed on rotor at this time, and then can carry out cooling to rotor and dissipate
Heat.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the structural schematic diagram of right stator；Fig. 3 is the structure of left stator
Schematic diagram；Fig. 4 is the I partial enlarged view of Fig. 1；Fig. 5 is the II partial enlarged view of Fig. 1.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of transverse magnetic flux construction air-cooled retarder of current vortex, as shown, including truck drive shaft 1, truck drive shaft 1
Upper installation stator 2, stator 2 are made of left stator 2-1 and right stator 2-2, and a circle equally distributed the is opened up on the inside of left stator 2-1
One threaded hole 3, the right outside stator 2-2 open up second threaded hole of circle 4, communicate inside the second threaded hole 4 and right stator 2-2, the
One threaded hole 3 is connected with corresponding second threaded hole 4 by bolt 5, and the coil 6 of coiling forming is fixedly mounted on the stator 2,
About 1 two sides of truck drive shaft open up keyway 7 respectively, and keyway 7 is located on the right side of right stator 2-2, about 1 two sides of car rotation difference
Equipped with L-type rotor arm 8, key 9 is fixedly mounted in the transverse arm bottom of L-type rotor arm 8, and key 9 is inserted into corresponding keyway 7, L-type
Rotor 10 is installed at close over, 10 outer diameter of rotor is equipped with oblique tooth-shaped radiator shutter, and L-type turns on the inside of the vertical arm of rotor arm 8
Lateral sleeve 11 is fixedly mounted in the vertical arm outer end of sub- arm 8, and 11 periphery of sleeve opens up several equally distributed first slots 12,
It is communicated inside first slot 12 and sleeve 11, multiple first slots 12 are uniformly distributed about central axes, open up number outside rotor 10
A equally distributed second slot 13, multiple second slots 13 are uniformly distributed about central axes, are equipped with inserting column in the second slot 13
14, it is connected by spring between 13 bottom interior wall of inserting column 14 and the second slot, inserting column 14 is inserted into corresponding first slot 12
It is interior, it is equipped on the outside of left stator 2-1 and is fixedly connected with vehicle frame 15, vehicle frame 15 is made of L-type support 15-1 and horizontal support 15-2, Zuo Ding
It is fixedly connected on the outside of sub- 2-1 with the right end of corresponding L-type support 15-1, hydraulic stem 16 is fixedly mounted on the inside of horizontal support 15-2,
The movable end of hydraulic stem 16 is fixedly connected with cabinet 17, and cabinet 17 is located at 10 outside of rotor, is equipped with shaft 18, shaft 18 in cabinet 17
It is connected between 17 right side inner wall of right end and cabinet by bearing, 18 left end of shaft is located at outside cabinet 17, and 18 outer end of shaft is fixed
Runner 19 is installed, water inlet 20 is opened up outside cabinet 17, water inlet pipe 21 is equipped in water inlet 20, water inlet pipe 21 and water inlet 20 are left
Right two sides inner wall is fixedly connected, and 18 periphery of shaft is equipped with helical blade 22, is fixedly mounted on the inside of cabinet 17 several equally distributed
Atomizer 23 communicates inside the connecting tube and cabinet 17 of atomizer 23.The utility model is in addition to by 10 outer diameter of rotor
Wind-cooling heat dissipating is carried out to rotor equipped with oblique tooth-shaped radiator shutter, also auxiliary carries out cooling and heat dissipation to rotor 10 using water source, in turn
Rotor 10 can be made to reach more preferably heat dissipation effect；When using the utility model, it can be generated on stator after being powered in coil 6
Magnetic field, due to the concentration of coil 6 and directly coiling on the stator 2, that is, will form toroid, and magnetic circuit is an entirety, magnetic force
Line can separate reach on rotor 10 by air gap on the stator 2, due to rotor 10 inner surface can cutting magnetic induction line, in rotor 10
Surface generates alternating magnetic field, and then generates current vortex, periphery and rotor 10 of the magnetic line of force in air gap perpendicular to 2 salient pole of stator
Inner headed face；When truck drive shaft 1 rotates, inserting column 14 is closely inserted into corresponding first slot 12 due to the effect of centrifugal force
Interior, the rotation of truck drive shaft 1 drives L-type rotor arm 8 to rotate, and then rotor 10 is driven to rotate, what 10 cutting stator 2 of rotor generated
The magnetic line of force will generate current vortex and braking moment in 10 inner surface of rotor, which is acted on by L-type rotor arm 8
On truck drive shaft 1, that is, play the role of non-contact brake, magnetic field does not change in stator 2, will not generate current vortex, i.e., fixed
Son 2 does not generate heat；Oblique tooth-shaped radiator shutter on rotor 10 plays the role of fan as rotor 10 rotates, and makes to generate on rotor 10
Heat be dispersed into air by oblique tooth-shaped radiator shutter in air-cooled form；The elongation of hydraulic stem 16 simultaneously drives cabinet 17 past
In move, runner 1 is engaged with rotor 10, due to frictional force effect rotor 10 drive runner 19 rotate, runner 19 drive
18 high-speed rotation of shaft, and then 22 high speed rotation of helical blade is driven, water is passed through water inlet pipe 21 by 22 high speed rotation of helical blade
In interior inlet box body 17, the hydraulic pressure in cabinet 17 is raised through atomizer 23 and is sprayed on rotor 10 at this time, and then can be right
Rotor 10 carries out cooling and heat dissipation.
Specifically, since 10 cutting magnetic induction line of rotor generates eddy current, if runner 19 can be conductive, runner 19 with turn
When son 10 contacts, runner 19 also can be conductive, therefore is easy to that electric shock phenomenon occurs, and runner 19 described in the present embodiment is rubber material
Matter.Rubber is insulator less than point and then can be avoided phenomenon of getting an electric shock.
Specifically, forming toroid on stator 2, rotor 10 rotates cutting magnetic induction line and generates current vortex, if left stator 2-1
And right stator 2-2 addendum circle arc and rotor 10 inner surface circular arc between gap it is excessive or the too small rotor 10 that will affect is to magnetic
The cutting for feeling line influences the generation of current vortex, and then influences automobile kinetic energy and fallen by this medium reverts of magnetic field for thermal energy consumption,
Between the inner surface circular arc of the addendum circle arc and rotor 10 of left stator 2-1 described in the present embodiment and right stator 2-2 keep 0.5~
1 millimeter of gap.0.5~1 is kept between the inner surface circular arc of the addendum circle arc and rotor 10 of left stator 2-1 and right stator 2-2
The gap of millimeter can guarantee cutting of the rotor 10 to magnetic induction line, can normally generate current vortex on rotor 10, and then help
Fallen in automobile kinetic energy by this medium reverts of magnetic field for thermal energy consumption.
Further, if 8 magnetic conduction of L-type rotor arm will cause the loss in magnetic field, make the current vortex generated on rotor 10 and system
Kinetic moment reduces, and then influences automobile kinetic energy and fallen by this medium reverts of magnetic field for thermal energy consumption, L-type described in the present embodiment
Rotor arm 8 is non-magnet material.L-type rotor arm 8 is non-magnet material, not will cause the loss in magnetic field, can be just on rotor 10
Normal generation current vortex and rotating torque, and then facilitate automobile kinetic energy and fallen by this medium reverts of magnetic field for thermal energy consumption.
Further, if 14 magnetic conduction of inserting column will cause the loss in magnetic field, make the current vortex generated on rotor 10 and braking
Torque reduces, and then influences automobile kinetic energy and fallen by this medium reverts of magnetic field for thermal energy consumption, inserting column described in the present embodiment
14 be non-magnet material.Inserting column 14 is non-magnet material, not will cause the loss in magnetic field, can normally generate electricity on rotor 10
Vortex and rotating torque, and then facilitate automobile kinetic energy and fallen by this medium reverts of magnetic field for thermal energy consumption.
Further, hydraulic stem 16 is fixedly mounted on the inside of horizontal support 15-2, and stability is poor, described in the present embodiment
Hydraulic stem 16 fixed link at left and right sides of be respectively fixedly connected with one end of brace 24, the other end and horizontal support of brace 24
It is fixedly connected on the inside of 15-2.Hydraulic stem 16 can be supported by brace 24, and then hydraulic stem 16 can be made more steady
It is fixed.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of transverse magnetic flux constructs the air-cooled retarder of current vortex, it is characterised in that: including truck drive shaft (1), vehicle transmission
Stator (2) are installed on axis (1), stator (2) is made of left stator (2-1) and right stator (2-2), is opened up on the inside of left stator (2-1)
One equally distributed first threaded hole (3) of circle, right stator (2-2) outside open up second threaded hole of circle (4), the second threaded hole
(4) it being communicated with right stator (2-2) inside, the first threaded hole (3) is connected with corresponding second threaded hole (4) by bolt (5),
The coil (6) of coiling forming is fixedly mounted on stator (2), and two sides open up keyway (7), key to truck drive shaft (1) respectively up and down
Slot (7) is located on the right side of right stator (2-2), and two sides are respectively equipped with L-type rotor arm (8), L-type rotor arm to truck drive shaft (1) up and down
(8) key (9) are fixedly mounted in transverse arm bottom, and key (9) is inserted into corresponding keyway (7), L-type rotor arm (8) it is vertical
Rotor (10) are installed at close on the inside of arm, rotor (10) outer diameter is equipped with oblique tooth-shaped radiator shutter, L-type rotor arm (8)
Lateral sleeve (11) is fixedly mounted in vertical arm outer end, and sleeve (11) periphery opens up several equally distributed first slots (12),
It is communicated inside first slot (12) and sleeve (11), multiple first slots (12) are uniformly distributed about central axes, and rotor (10) is outside
Portion opens up several equally distributed second slots (13), and multiple second slots (13) are uniformly distributed about central axes, the second slot
(13) inserting column (14) are equipped in, are connect between inserting column (14) and the second slot (13) bottom interior wall by spring, inserting column (14) energy
It is enough inserted into corresponding first slot (12), is equipped with and is fixedly connected vehicle frame (15) on the outside of left stator (2-1), vehicle frame (15) is by L-type
Bracket (15-1) and horizontal support (15-2) composition, left stator (2-1) outside are fixed with the right end of corresponding L-type support (15-1)
Hydraulic stem (16) are fixedly mounted in connection, horizontal support (15-2) inside, and the movable end of hydraulic stem (16) is fixedly connected with cabinet (17),
Cabinet (17) is located on the outside of rotor (10), is equipped with shaft (18) in cabinet (17), in shaft (18) right end and cabinet (17) right side
It being connected between wall by bearing, shaft (18) left end is located at cabinet (17) outside, and runner (19) are fixedly mounted in shaft (18) outer end,
It is opened up water inlet (20) outside cabinet (17), is equipped with water inlet pipe (21) in water inlet (20), water inlet pipe (21) and water inlet (20)
Left and right sides inner wall is fixedly connected, and shaft (18) periphery is equipped with helical blade (22), is fixedly mounted on the inside of cabinet (17) several equal
The atomizer (23) of even distribution, the connecting tube and cabinet (17) of atomizer (23) are internal to be communicated.
2. a kind of transverse magnetic flux according to claim 1 constructs the air-cooled retarder of current vortex, it is characterised in that: described turns
Taking turns (19) is rubber material.
3. a kind of transverse magnetic flux according to claim 1 constructs the air-cooled retarder of current vortex, it is characterised in that: the left side
It is kept between 0.5~1 millimeter between the inner surface circular arc of the addendum circle arc and rotor (10) of stator (2-1) and right stator (2-2)
Gap.
4. a kind of transverse magnetic flux according to claim 1 constructs the air-cooled retarder of current vortex, it is characterised in that: the L
Type rotor arm (8) is non-magnet material.
5. a kind of transverse magnetic flux according to claim 1 constructs the air-cooled retarder of current vortex, it is characterised in that: described inserts
Column (14) is non-magnet material.
6. a kind of transverse magnetic flux according to claim 1 constructs the air-cooled retarder of current vortex, it is characterised in that: the liquid
One end of brace (24), the other end and horizontal support of brace (24) are respectively fixedly connected at left and right sides of the fixed link of compression bar (16)
It is fixedly connected on the inside of (15-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068509.XU CN208608882U (en) | 2018-07-06 | 2018-07-06 | A kind of transverse magnetic flux construction air-cooled retarder of current vortex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068509.XU CN208608882U (en) | 2018-07-06 | 2018-07-06 | A kind of transverse magnetic flux construction air-cooled retarder of current vortex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608882U true CN208608882U (en) | 2019-03-15 |
Family
ID=65668201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068509.XU Expired - Fee Related CN208608882U (en) | 2018-07-06 | 2018-07-06 | A kind of transverse magnetic flux construction air-cooled retarder of current vortex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608882U (en) |
-
2018
- 2018-07-06 CN CN201821068509.XU patent/CN208608882U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20190706 |