CN207835262U - A kind of noise-reduction type switched reluctance machines - Google Patents
A kind of noise-reduction type switched reluctance machines Download PDFInfo
- Publication number
- CN207835262U CN207835262U CN201820273193.1U CN201820273193U CN207835262U CN 207835262 U CN207835262 U CN 207835262U CN 201820273193 U CN201820273193 U CN 201820273193U CN 207835262 U CN207835262 U CN 207835262U
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- China
- Prior art keywords
- fixedly connected
- baffle
- switched reluctance
- reluctance machines
- noise
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model discloses a kind of noise-reduction type switched reluctance machines, including bottom plate, the upper surface of the bottom plate offers card slot, the upper surface of bottom plate is fixedly connected there are two first baffle, the right side of first baffle is fixedly connected with the left end of the first telescopic device, the right end of first telescopic device is fixedly connected with the left side of fixed block, the right side of fixed block is fixedly connected with the left side of pulley, the right side of pulley and the left side of set square overlap, the upper surface of set square is fixedly connected with the lower surface of fixed plate, the lower surface of fixed plate is fixedly connected with the top of third telescopic rod.The noise-reduction type switched reluctance machines, by the way that the first telescopic device, fixed block, pulley, set square, fixed plate, the second telescopic device, second baffle and shell is arranged, so that reducing for the vibration of switched reluctance machines ontology at work, so that the noise that switched reluctance machines ontology generates reduces, reduce the noise pollution of high speed electric automobile in the process of moving.
Description
Technical field
The utility model is related to technical field of switch reluctance motor, specially a kind of noise-reduction type switched reluctance machines.
Background technology
Switched reluctance machines are a kind of novel speed regulating motors, and governing system has both direct current and exchanges the excellent of two class governing systems
Point is the latest generation stepless time adjustment system after frequency conversion speed-adjusting system and Speed Regulating System of Brushless DC Motor.Its structure letter
Single firm, speed-regulating range width and speed adjusting performance are excellent, and all have greater efficiency, system reliability in entire speed adjustable range
It is high.
Existing most high speed electric automobile can generally use and arrive switched reluctance machines, but due to switching magnetic-resistance electricity
Noise is larger at work for machine, and vibration has high speed electric automobile larger noise dirt in the process of moving than more serious
Dye.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of noise-reduction type switched reluctance machines, solves big portion
Point high speed electric automobile generally can use arrive switched reluctance machines, but due to switched reluctance machines at work noise compared with
Greatly, vibration is than more serious, the problem of having larger noise pollution in the process of moving for high speed electric automobile.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of noise-reduction type switched reluctance machines, including
Bottom plate, the upper surface of the bottom plate offer card slot, and the upper surface of the bottom plate is fixedly connected there are two first baffle, and described the
The right side of one baffle is fixedly connected with the left end of the first telescopic device, a left side for the right end and fixed block of first telescopic device
Side is fixedly connected, and the right side of the fixed block is fixedly connected with the left side of pulley, the right side of the pulley and triangle
The left side of plate overlaps, and the upper surface of the set square is fixedly connected with the lower surface of fixed plate, the lower surface of the fixed plate
It is fixedly connected with the top of third telescopic rod, the bottom end of the third telescopic rod is fixedly connected with the upper surface of bottom plate.
The left and right side of the fixed plate is fixedly connected by connecting rod with the opposite face of sliding block, the left side of the sliding block
It is overlapped with the left side of the first sliding groove inner wall, the first sliding groove is opened in first baffle right side.
The upper surface of the fixed plate offers second sliding slot, and the left and right sides of the second sliding slot inner wall are stretched with second
The mutually separate one end of compression apparatus is fixedly connected, and the right end of second telescopic device is fixedly connected with the left side of second baffle,
The lower surface of the second baffle is overlapped with the lower surface of second sliding slot inner wall, the right side of the second baffle and a left side for shell
Side overlaps, and the lower surface of the shell is overlapped with the lower surface of second sliding slot inner wall, and the inner wall of the shell is fixedly connected with
Sound insulation frame is provided with switched reluctance machines ontology in the sound insulation frame.
Preferably, first telescopic device includes the first spring and the first telescopic rod, the appearance of first telescopic rod
Surface cover is connected to the first spring, and first spring and the left end of the first telescopic rod and the right side of first baffle are fixedly connected, institute
It states the first spring and the right end of the first telescopic rod and the left side of fixed block is fixedly connected.
Preferably, second telescopic device includes second spring and the second telescopic rod, the appearance of second telescopic rod
Surface cover is connected to second spring, the second spring and the left end of the second telescopic rod and the left side of second sliding slot inner wall is fixed and connected
It connects, the right end of the second spring and the second telescopic rod is fixedly connected with the left side of second baffle.
Preferably, the lower surface of the bottom plate is fixedly connected there are four support leg, and four support legs are located at bottom plate
The four corners of lower surface.
Preferably, the card slot is located at the underface of two set squares, and two set squares are respectively positioned on two thirds and stretch
Between bar.
Preferably, the shape of the shell is rectangular, and the shape of the fixed plate is rectangle.
(3) advantageous effect
The utility model provides a kind of noise-reduction type switched reluctance machines, has following advantageous effect：
1, noise-reduction type switched reluctance machines, by the way that the first telescopic device, fixed block, pulley, set square, fixation is arranged
Plate, the second telescopic device, second baffle and shell, when switched reluctance machines ontology is when being worked, switched reluctance machines sheet
Body drives sound insulation frame side-to-side vibrations, sound insulation frame side-to-side vibrations to drive shell side-to-side vibrations, shell or so due to side-to-side vibrations
Vibration drives second baffle to move left and right, and second baffle, which moves left and right, to be driven the second telescopic device flexible or shrink, so that
The damping effect of a left and right directions is provided for switched reluctance machines ontology, switched reluctance machines ontology is carrying out up-down vibration
When can drive sound insulation frame up-down vibration, sound insulation frame up-down vibration drives shell up-down vibration, shell up-down vibration second gear
Plate moves up and down, and second baffle, which moves up and down, drives the second telescopic device to move up and down, and the second telescopic device moves up and down drive
Fixed plate moves up and down, and fixed plate, which moves up and down, drives set square to move up and down, and set square, which moves down, squeezes pulley to moving to left
Dynamic, pulley, which is moved to the left, drives fixed block to be moved to the left, and fixed block, which is moved to the left, drives the first telescopic device to shrink, so that
The vibration of switched reluctance machines ontology at work is reduced so that the noise that switched reluctance machines ontology generates reduces, and subtracts
The noise pollution of high speed electric automobile in the process of moving is lacked.
2, noise-reduction type switched reluctance machines, by the way that sliding block is arranged, so that fixed plate moves up and down drive connecting rod
It moves up and down, connecting rod moves up and down band movable slider and moves up and down so that fixed plate is more stablized and is not easy when moving up and down
It shakes, by the way that the first sliding groove is arranged, so that sliding block is more stablized when moving up and down, and the utility model is compact-sized,
Reasonable design, it is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced.
In figure：1 bottom plate, 2 card slots, 3 first baffles, 4 first telescopic devices, 41 first springs, 42 first telescopic rods, 5 are consolidated
Determine block, 6 pulleys, 7 set squares, 8 fixed plates, 9 third telescopic rods, 10 connecting rods, 11 sliding blocks, 12 the first sliding grooves, 13 second sliding slots,
14 second telescopic devices, 141 second springs, 142 second telescopic rods, 15 second baffles, 16 shells, 17 sound insulation frames, 18 switches
Reluctance motor ontology, 19 support legs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of noise-reduction type switched reluctance machines, including bottom
The lower surface of plate 1, bottom plate 1 is fixedly connected there are four support leg 19, by the way that support leg 19 is arranged, so that this device is being placed
Shi Gengjia is stable and is not likely to produce shaking, and four support legs 19 are located at the four corners of 1 lower surface of bottom plate, bottom plate 1 it is upper
Surface offers card slot 2, by the way that card slot 2 is arranged, so that set square 7 will not collide bottom plate 1, card slot when moving down
2 are located at the underface of two set squares 7, and two set squares 7 are respectively positioned between two third telescopic rods 9, the upper surface of bottom plate 1
First baffle 3 there are two being fixedly connected, the right side of first baffle 3 is fixedly connected with the left end of the first telescopic device 4, by setting
The first telescopic device 4 is set, so that when set square 7 no longer squeezes pulley 6, the first telescopic device 4 extends so that pulley 6
It is constantly in overlap joint state with set square 7, the first telescopic device 4 includes the first spring 41 and the first telescopic rod 42, and first is flexible
The outer surface of bar 42 is socketed with the first spring 41, the right side of the left end and first baffle 3 of the first spring 41 and the first telescopic rod 42
Face is fixedly connected, and the right end of the first spring 41 and the first telescopic rod 42 is fixedly connected with the left side of fixed block 5, the first flexible dress
It sets 4 right end to be fixedly connected with the left side of fixed block 5, by the way that fixed block 5 is arranged, so that fixed block 5 is moved to the left band
Dynamic first telescopic device 4 is shunk, and the right side of fixed block 5 is fixedly connected with the left side of pulley 6, by the way that pulley 6 is arranged, to
It drives fixed block 5 to be moved to the left so that pulley 6 is moved to the left, is taken by right side and the left side of set square 7 that pulley 6 is arranged
Connect, by be arranged set square 7 so that set square 7 move down band movable pulley 6 be moved to the left, the upper surface of set square 7 with
The lower surface of fixed plate 8 is fixedly connected, and by the way that fixed plate 8 is arranged, is driven on set square 7 so that fixed plate 8 moves up and down
The lower surface of lower movement, fixed plate 8 is fixedly connected with the top of third telescopic rod 9, by the way that third telescopic rod 9 is arranged, to make
It obtains fixed plate 8 and moves up and down and more stablize, the bottom end of third telescopic rod 9 is fixedly connected with the upper surface of bottom plate 1.
The left and right side of fixed plate 8 is fixedly connected by connecting rod 10 with the opposite face of sliding block 11, by the way that connecting rod is arranged
10, drive connecting rod 10 to move up and down so that fixed plate 8 moves up and down, by the way that sliding block 11 is arranged, so that connecting rod
10, which move up and down band movable slider 11, moves up and down, and the left side of sliding block 11 is overlapped with the left side of 12 inner wall of the first sliding groove, is passed through
The first sliding groove 12 is set, so that sliding block 11 is more stablized when moving up and down, the first sliding groove 12 is opened in first baffle 3
Right side.
The upper surface of fixed plate 8 offers second sliding slot 13, by the way that second sliding slot 13 is arranged, so that second baffle 15
More stablize when moving left and right with shell 16, the left and right sides of 13 inner wall of second sliding slot and the second telescopic device 14 are mutually separate
One end be fixedly connected, by the way that the second telescopic device 14 is arranged, so as to move left and right drive second flexible for second baffle 15
Device 14 is extended or is shunk, and the second telescopic device 14 includes second spring 141 and the second telescopic rod 142, the second telescopic rod 142
Outer surface is socketed with second spring 141, a left side for the left end and 13 inner wall of second sliding slot of second spring 141 and the second telescopic rod 142
Side is fixedly connected, and the right end of second spring 141 and the second telescopic rod 142 is fixedly connected with the left side of second baffle 15, the
The right end of two telescopic devices 14 is fixedly connected with the left side of second baffle 15, by the way that second baffle 15 is arranged, so that opening
Closing 18 side-to-side vibrations of reluctance motor ontology drives second baffle 15 to move left and right, the lower surface of second baffle 15 and second sliding slot
The lower surfaces of 13 inner walls overlaps, and the right side of second baffle 15 is overlapped with the left side of shell 16, the shape of shell 16 be it is rectangular,
The shape of fixed plate 8 is rectangle, and the lower surface of shell 16 is overlapped with the lower surface of 13 inner wall of second sliding slot, the inner wall of shell 16
It is fixedly connected with sound insulation frame 17, by the way that sound insulation frame 17 is arranged, so that the noise that switched reluctance machines ontology 18 generates
Reduce, switched reluctance machines ontology 18 is provided in sound insulation frame 17, by the way that switched reluctance machines ontology 18 is arranged, so that
Switched reluctance machines ontology 18 is put into shell 16, and the vibration of switched reluctance machines ontology 18 drives shell 16 to vibrate so that
First telescopic device 4 and the second telescopic device 14 are the effect that switched reluctance machines ontology 18 provides about one and left and right damping
Fruit reduces the noise pollution of high speed electric automobile in the process of moving.
In use, when switched reluctance machines ontology 18 is when being worked, switched reluctance machines ontology 18 is shaken due to left and right
It is dynamic that 17 side-to-side vibrations of sound insulation frame, 17 side-to-side vibrations of sound insulation frame is driven to drive 16 side-to-side vibrations of shell, 16 side-to-side vibrations of shell
Second baffle 15 is driven to move left and right, second baffle 15, which moves left and right, to be driven the second telescopic device 14 flexible or shrink, and magnetic is switched
Resistance motor body 18 can drive 17 up-down vibration of sound insulation frame, 17 up-down vibration of sound insulation frame to drive shell when carrying out up-down vibration
16 up-down vibration of body, 16 up-down vibration second baffle 15 of shell move up and down, and it is flexible that second baffle 15 moves up and down drive second
Device 14 moves up and down, and the second telescopic device 14, which moves up and down, drives fixed plate 8 to move up and down, and fixed plate 8 moves up and down drive
Set square 7 moves up and down, and set square 7 moves down extruding pulley 6 and is moved to the left, and pulley 6, which is moved to the left, drives fixed block 5 to the left
Mobile, fixed block 5, which is moved to the left, drives the first telescopic device 4 to shrink, and when set square 7 moves up, the first telescopic device 4 is stretched
Long that pulley 6 is moved right, when switched reluctance machines ontology 18 is stopped, the elongation of the second telescopic device 14 or contraction push away
Dynamic second baffle 15 moves so that shell 16 restores to initial position.
Can to sum up obtain, 1, the noise-reduction type switched reluctance machines, by be arranged the first telescopic device 4, fixed block 5, pulley 6,
Set square 7, fixed plate 8, the second telescopic device 14, second baffle 15 and shell 16, when switched reluctance machines ontology 18 is carrying out
When work, switched reluctance machines ontology 18 drives 17 side-to-side vibrations of sound insulation frame, sound insulation frame 17 or so to shake due to side-to-side vibrations
Dynamic to drive 16 side-to-side vibrations of shell, 16 side-to-side vibrations of shell that second baffle 15 is driven to move left and right, second baffle 15 moves left and right
It drives the second telescopic device 14 flexible or shrinks, so that being that switched reluctance machines ontology 18 provides a left and right directions
Damping effect, switched reluctance machines ontology 18 can drive 17 up-down vibration of sound insulation frame, sound insulation frame when carrying out up-down vibration
17 up-down vibrations drive 16 up-down vibration of shell, 16 up-down vibration second baffle 15 of shell to move up and down, about 15 second baffle
Mobile that the second telescopic device 14 is driven to move up and down, the second telescopic device 14, which moves up and down, drives fixed plate 8 to move up and down, fixed
Plate 8, which moves up and down, drives set square 7 to move up and down, and set square 7 moves down extruding pulley 6 and is moved to the left, and pulley 6 is moved to the left
Fixed block 5 is driven to be moved to the left, fixed block 5, which is moved to the left, drives the first telescopic device 4 to shrink, so that for switching magnetic-resistance
The vibration of motor body 18 at work reduces so that the noise that switched reluctance machines ontology 18 generates reduces, and reduces high speed
The noise pollution of electric vehicle in the process of moving.
2, noise-reduction type switched reluctance machines, by the way that sliding block 11 is arranged, so that fixed plate 8 moves up and down drive connection
Bar 10 moves up and down, and connecting rod 10 moves up and down band movable slider 11 and moves up and down so that fixed plate 8 is more steady when moving up and down
Determine and be not easy to shake, by the way that the first sliding groove 12 is arranged, so that sliding block 11 is more stablized when moving up and down, and this practicality is new
Type which has a compact structure and a reasonable design, it is highly practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of noise-reduction type switched reluctance machines, including bottom plate (1), it is characterised in that：The upper surface of the bottom plate (1) offers
Card slot (2), the upper surface of the bottom plate (1) are fixedly connected with that there are two first baffle (3), the right sides of the first baffle (3)
It is fixedly connected with the left end of the first telescopic device (4), the left side of the right end and fixed block (5) of first telescopic device (4)
Be fixedly connected, the right side of the fixed block (5) is fixedly connected with the left side of pulley (6), the right side of the pulley (6) with
The left side of set square (7) overlaps, and the upper surface of the set square (7) is fixedly connected with the lower surface of fixed plate (8), described solid
The lower surface of fixed board (8) is fixedly connected with the top of third telescopic rod (9), bottom end and the bottom plate (1) of the third telescopic rod (9)
Upper surface be fixedly connected；
The left and right side of the fixed plate (8) is fixedly connected by connecting rod (10) with the opposite face of sliding block (11), the sliding block
(11) left side and the left side of the first sliding groove (12) inner wall overlap, and the first sliding groove (12) is opened in first baffle (3)
Right side；
The upper surface of the fixed plate (8) offers second sliding slot (13), the left and right sides of second sliding slot (13) inner wall
One end mutually separate with the second telescopic device (14) is fixedly connected, the right end and second baffle of second telescopic device (14)
(15) left side is fixedly connected, and the lower surface of the second baffle (15) is overlapped with the lower surface of second sliding slot (13) inner wall,
The right side of the second baffle (15) is overlapped with the left side of shell (16), the lower surface of the shell (16) and second sliding slot
(13) the lower surface overlap joint of inner wall, the inner wall of the shell (16) are fixedly connected with sound insulation frame (17), the sound insulation frame
(17) switched reluctance machines ontology (18) is provided in.
2. a kind of noise-reduction type switched reluctance machines according to claim 1, it is characterised in that：First telescopic device
(4) include the first spring (41) and the first telescopic rod (42), the outer surface of first telescopic rod (42) is socketed with the first spring
(41), the left end of first spring (41) and the first telescopic rod (42) is fixedly connected with the right side of first baffle (3), described
The right end of first spring (41) and the first telescopic rod (42) is fixedly connected with the left side of fixed block (5).
3. a kind of noise-reduction type switched reluctance machines according to claim 1, it is characterised in that：Second telescopic device
(14) include second spring (141) and the second telescopic rod (142), the outer surface of second telescopic rod (142) is socketed with second
The left side of the left end and second sliding slot (13) inner wall of spring (141), the second spring (141) and the second telescopic rod (142)
It is fixedly connected, the right end of the second spring (141) and the second telescopic rod (142) is fixed with the left side of second baffle (15) to be connected
It connects.
4. a kind of noise-reduction type switched reluctance machines according to claim 1, it is characterised in that：The following table of the bottom plate (1)
Face is fixedly connected there are four support leg (19), and four support legs (19) are located at the four corners of bottom plate (1) lower surface.
5. a kind of noise-reduction type switched reluctance machines according to claim 1, it is characterised in that：The card slot (2) is located at two
The underface of a set square (7), and two set squares (7) are respectively positioned between two third telescopic rods (9).
6. a kind of noise-reduction type switched reluctance machines according to claim 1, it is characterised in that：The shape of the shell (16)
To be rectangular, the shape of the fixed plate (8) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273193.1U CN207835262U (en) | 2018-02-27 | 2018-02-27 | A kind of noise-reduction type switched reluctance machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273193.1U CN207835262U (en) | 2018-02-27 | 2018-02-27 | A kind of noise-reduction type switched reluctance machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835262U true CN207835262U (en) | 2018-09-07 |
Family
ID=63398611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820273193.1U Expired - Fee Related CN207835262U (en) | 2018-02-27 | 2018-02-27 | A kind of noise-reduction type switched reluctance machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237217A (en) * | 2018-10-29 | 2019-01-18 | 合肥康尔信电力系统有限公司 | A kind of bindiny mechanism of diesel-driven generator denoising device |
| CN109888968A (en) * | 2019-03-03 | 2019-06-14 | 嘉兴新博信息科技有限公司 | A kind of motor shock-absorbing device of included measurement temperature |
-
2018
- 2018-02-27 CN CN201820273193.1U patent/CN207835262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237217A (en) * | 2018-10-29 | 2019-01-18 | 合肥康尔信电力系统有限公司 | A kind of bindiny mechanism of diesel-driven generator denoising device |
| CN109237217B (en) * | 2018-10-29 | 2020-10-30 | 合肥康尔信电力系统有限公司 | Connecting mechanism of noise reduction device of diesel generator |
| CN109888968A (en) * | 2019-03-03 | 2019-06-14 | 嘉兴新博信息科技有限公司 | A kind of motor shock-absorbing device of included measurement temperature |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |