CN110391713A - A kind of low-noise generator group - Google Patents
A kind of low-noise generator group Download PDFInfo
- Publication number
- CN110391713A CN110391713A CN201910624750.9A CN201910624750A CN110391713A CN 110391713 A CN110391713 A CN 110391713A CN 201910624750 A CN201910624750 A CN 201910624750A CN 110391713 A CN110391713 A CN 110391713A
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- CN
- China
- Prior art keywords
- rack
- buffer spring
- plate
- casing
- block
- 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.)
- Pending
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of low-noise generator groups, are related to technical field of generators, including casing, handle, movable pulley, generator, cushion, vibration absorber, air outlet, denoising device and radiator, are fixedly installed with handle on the left of casing.The low-noise generator group, the vibration intensity of generator can be made to become smaller by vibration absorber, to reduce noise, pass through the first buffer spring, second buffer spring and third buffer spring can effectively mitigate the amplitude of vibration, pass through the first rack-plate, gear, second rack-plate, pulley and runner block can effectively enhance the changing effect of power, by the way that guide and limit geosynclinal block is arranged on the first rack-plate, preferably improve the communication effect of cross force, it ensure that the direction of motion and movement travel of the first rack-plate, to sum up, the vibration for reducing generator is achieved the effect that, solves the big situation of the excessive caused noise of existing Generator Vibration amplitude.
Description
Technical field
The present invention relates to technical field of generators, specially a kind of low-noise generator group.
Background technique
Generator refers to the mechanical equipment by the energy conversion of other forms at electric energy, it is by the hydraulic turbine, steam turbine, diesel oil
The energy that water flow, air-flow, fuel combustion or nuclear fission generate is converted mechanical energy biography by machine or the driving of other dynamic power machines
Electric energy is converted to generator, then by generator.
Existing generating set has the following problems, is when being worked, since the discharge not in time of heat causes first
Generator damages component, to issue mechanicalness abnormal sound, can generate vibration when secondly generator itself works, can increase noise
Effect, to influence surrounding enviroment.
Summary of the invention
The object of the present invention is to provide a kind of low-noise generator group, have the advantages of convenient for noise reduction, heat dissipation and vibration damping, solves
The problem of generating set high noisy of having determined influences surrounding enviroment.
The present invention is in order to solve the above technical problems, provide the following technical solutions: a kind of low-noise generator group, including machine
The left side of shell, handle, movable pulley, generator, cushion, vibration absorber, air outlet, denoising device and radiator, casing is solid
Dingan County is equipped with handle, and the bottom of casing is movably installed with movable pulley, and the interior middle part of casing is fixedly installed with generator, generator
Bottom is fixedly installed with cushion, and the bottom of cushion is equipped with vibration absorber, and the right side opening of generator is equipped with air outlet, casing
Inner wall on denoising device is installed, radiator is installed between air outlet and generator.
Further, vibration absorber includes damping block, and damping block is movably arranged on the bottom of cushion, the left and right of damping block
Both ends are connected with sliding slot, and sliding slot is provided on the inner wall of casing.
It by using above-mentioned technical proposal, is contacted between damping block and cushion, the vibration source of generator is delayed
The friction of generator and other mechanical parts is alleviated in punching.
Further, the bottom left and right ends of damping block are fixedly installed with fixed block, and the quantity of fixed block is two, left side
The left end of fixed block is connected with runner block, is connected with pulley in runner block, and by the at the top of the right end of runner block
One buffer spring is connected with fixed block.
By using above-mentioned technical proposal, pulley is connected with by setting fixed block and runner block, runner block internal activity,
So that upper and lower vibration is converted into moving left and right for pulley, so that part power is offset, and the first buffer spring is squeezed meeting
Consume a part of power.
Further, the bottom of pulley is connected with the second buffer spring by support rod, the second buffer spring it is outer
Portion is arranged with piston cylinder, and piston cylinder has been symmetrically mounted at the bottom of fixed block, runner block, pulley and the first buffer spring.
By using above-mentioned technical proposal, the vibrating effect of pulley, piston cylinder and the second buffer spring cushion effect.
Further, the first rack-plate is fixedly connected on the right side of the middle part of piston cylinder, the middle part activity of the first rack-plate connects
It is connected to guide and limit geosynclinal block, is engaged with gear at the top of the right end of the first rack-plate, gear is movably arranged on rear surface in casing, tooth
The second rack-plate is engaged on the right side of wheel, the right end of the first rack-plate is connected with third buffer spring, third buffer spring
Right end in a center of symmetry first rack-plate, gear, the second rack-plate, guide and limit geosynclinal block, the second buffer spring, work are installed
Plug tube, pulley, the first buffer spring, runner block and fixed block.
By using above-mentioned technical proposal, the second rack-plate is equipped with by oscillating plate center bottom and converts upper and lower power
For the second rack-plate meshing gear, so that gear engages the first rack-plate, carry out so that the first rack-plate is to one end of piston cylinder
It is mobile, to offset the movement of pulley, and third buffer spring is installed between two first rack-plates, transverse direction is delayed in realization
Punching.
Further, denoising device includes acoustical cotton, and acoustical cotton is fixedly mounted on the inner wall of casing, the right side of air outlet
It is fixedly installed with muffler.
By using above-mentioned technical proposal, acoustical cotton carries out noise reduction to the sound source in casing, is secondly arranged at air outlet and disappears
Sound device carries out noise reduction, the whole effect for realizing low noise.
Further, radiator includes support base, and support base is fixedly mounted on the lower section of casing inner top, and support base
Bottom be fixedly installed with electric motor, the output end of electric motor is connected with fan blade by transmission shaft.
By using above-mentioned technical proposal, electric motor drives fan blade rotation, to reduce the surface heat of generator, keeps away
Exempt from generator as heat it is excessively high caused by damage and the abnormal sound that issues.
Compared with prior art, the low-noise generator group have it is following the utility model has the advantages that
1, the present invention can make the vibration intensity of generator become smaller by vibration absorber, to reduce noise, pass through first
Buffer spring, the second buffer spring and third buffer spring can effectively mitigate the amplitude of vibration, pass through the first rack-plate, tooth
Wheel, the second rack-plate, pulley and runner block can effectively enhance the changing effect of power, be oriented to by being arranged on the first rack-plate
Geosynclinal block is limited, the communication effect of cross force is preferably improved, ensure that the direction of motion and movement travel of the first rack-plate, it is comprehensive
On, achieve the effect that the vibration for reducing generator, it is big to solve the excessive caused noise of existing Generator Vibration amplitude
The case where.
2, the present invention by denoising device and radiator the sound source of generator can be carried out flat and to generator into
Row heat dissipation can effectively avoid air outlet from the excessive problem of noise occur, pass through electric motor and fan blade by the way that muffler is arranged
It is capable of the heat dissipation effect of effective amplification generator, casing internal noise can be effectively reduced by acoustical cotton, by generator
Carrying out heat dissipation and noise reduction reduces noise while realizing the normal operation of generator.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure of the invention vibration absorber schematic diagram;
Fig. 3 is structure of the invention radiator schematic diagram;
Fig. 4 is structure of the invention perspective view.
In figure: 1- casing, 2- handle, 3- movable pulley, 4- generator, 5- cushion, 6- vibration absorber, 601- damping block,
602- sliding slot, 603- fixed block, 604- runner block, the first buffer spring of 605-, 606- pulley, 607- piston cylinder, 608- second
Buffer spring, the first rack-plate of 609-, 6010- guide and limit geosynclinal block, 6011- gear, the second rack-plate of 6012-, 6013- third
Buffer spring, 7- air outlet, 8- denoising device, 801- acoustical cotton, 802- muffler, 9- radiator, 901- support base, 902-
Electric motor, 903- fan blade.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of low-noise generator group, including casing 1, handle
2, movable pulley 3, generator 4, cushion 5, vibration absorber 6, air outlet 7, denoising device 8 and radiator 9, the left side of casing 1
It is fixedly installed with handle 2, the bottom of casing 1 is movably installed with movable pulley 3, and the interior middle part of casing 1 is fixedly installed with generator 4,
The bottom of generator 4 is fixedly installed with cushion 5, and the bottom of cushion 5 is equipped with vibration absorber 6, and the right side of generator 4 opens up
There is air outlet 7, denoising device 8 is installed on the inner wall of casing 1, denoising device 8 includes acoustical cotton 801, the fixed peace of acoustical cotton 801
On the inner wall of casing 1, the right side of air outlet 7 is fixedly installed with muffler 802, is equipped between air outlet 7 and generator 4
Radiator 9, radiator 9 include support base 901, and support base 901 is fixedly mounted on the lower section of 1 inner top of casing, and supports
The bottom of seat 901 is fixedly installed with electric motor 902, and the output end of electric motor 902 is connected with fan blade by transmission shaft
903。
Vibration absorber 6 includes damping block 601, and damping block 601 is movably arranged on the bottom of cushion 5, a left side for damping block 601
Right both ends are connected with sliding slot 602, and sliding slot 602 is provided on the inner wall of casing 1, the bottom left and right ends of damping block 601
It is fixedly installed with fixed block 603, the quantity of fixed block 603 is two, and the left end of left side fixed block 603 is connected with runner block
604, pulley 606 is connected in runner block 604, and pass through 605 activity of the first buffer spring at the top of the right end of runner block 604
It is connected with fixed block 603, the bottom of pulley 606 is connected with the second buffer spring 608, the second buffer spring by support rod
608 outer cover is equipped with piston cylinder 607, and piston cylinder 607 has been symmetrically mounted at the bottom of fixed block 603, runner block 604, pulley
606 and first buffer spring 605, the first rack-plate 609, the first rack-plate 609 are fixedly connected on the right side of the middle part of piston cylinder 607
Middle part be connected with guide and limit geosynclinal block 6010, be engaged with gear 6011, gear at the top of the right end of the first rack-plate 609
6011 are movably arranged on rear surface in casing 1, and the right side of gear 6011 is engaged with the second rack-plate 6012, the first rack-plate 609
Right end be connected with third buffer spring 6013, the right end of third buffer spring 6013 is in a center of symmetry to be equipped with the first tooth
Batten 609, the second rack-plate 6012, guide and limit geosynclinal block 6010, the second buffer spring 608, piston cylinder 607, is slided gear 6011
Take turns the 606, first buffer spring 605, runner block 604 and fixed block 603.
In use, power is carried out partial offset by the bottom bumper pad 5 of generator 4, is propagated to simultaneously when generator 4 works
Damping block 601,602 directions move up and down 601 stress of damping block along the chute, so that two side rollers, 606 stress is mobile to middle part, together
When the first buffer spring 605 and the second buffer spring 608 buffered, pass through the first rack-plate 609, gear 6011 and the second tooth
The cooperation of batten 6012, so that the first rack-plate 609 is mobile to middle part, to be converted to the second tooth after the engagement of gear 6011
Batten 6012 moves up and down, and third buffer spring 6013 is connected between two the first rack-plates 609, be allowed to transverse direction into
Row buffering to sum up reaches good effectiveness in vibration suppression, by being used cooperatively for acoustical cotton 801 and muffler 802, realizes to generator
4 noise is obstructed and is slackened, and achievees the effect that noise reduction, and the cooperation of fan blade 903, realization pair are driven by electric motor 902
The heat dissipation effect of generator 4, to sum up, by the heat dissipation to generator 4, noise reduction and vibration damping realize the low noise ring of generator 4
Border.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of low-noise generator group, including casing (1), handle (2), movable pulley (3), generator (4), cushion (5), subtract
Vibrating device (6), air outlet (7), denoising device (8) and radiator (9), it is characterised in that: the left side of casing (1) is fixedly mounted
Have handle (2), the bottom of casing (1) is movably installed with movable pulley (3), and the interior middle part of casing (1) is fixedly installed with generator
(4), the bottom of generator (4) is fixedly installed with cushion (5), and the bottom of cushion (5) is equipped with vibration absorber (6), power generation
The right side opening of machine (4) is equipped with air outlet (7), is equipped with denoising device (8) on the inner wall of casing (1), air outlet (7) and generator
(4) radiator (9) are installed between.
2. a kind of low-noise generator group according to claim 1, it is characterised in that: vibration absorber (6) includes damping block
(601), damping block (601) is movably arranged on the bottom of cushion (5), and the left and right ends of damping block (601) are connected with cunning
Slot (602), and sliding slot (602) is provided on the inner wall of casing (1).
3. a kind of low-noise generator group according to claim 2, it is characterised in that: the bottom left and right ends of damping block (601)
It is fixedly installed with fixed block (603), the quantity of fixed block (603) is two, and the left end of left side fixed block (603) is connected with
Runner block (604), runner block (604) is interior to be connected with pulley (606), and passes through first at the top of the right end of runner block (604)
Buffer spring (605) is connected with fixed block (603).
4. a kind of low-noise generator group according to claim 3, it is characterised in that: the bottom of pulley (606) passes through support rod
It is connected with the second buffer spring (608), the outer cover of the second buffer spring (608) is equipped with piston cylinder (607), and piston cylinder
(607) be symmetrically mounted at the bottom of fixed block (603), runner block (604), pulley (606) and the first buffer spring (605).
5. according to a kind of low-noise generator group of claim 2,3 or 4, it is characterised in that: on the right side of the middle part of piston cylinder (607)
It is fixedly connected with the first rack-plate (609), guide and limit geosynclinal block (6010) is connected in the middle part of the first rack-plate (609),
It is engaged with gear (6011) at the top of the right end of first rack-plate (609), table after gear (6011) is movably arranged in casing (1)
Face is engaged with the second rack-plate (6012) on the right side of gear (6011), and the right end of the first rack-plate (609) is connected with third
Buffer spring (6013), the right end of third buffer spring (6013) is in a center of symmetry to be equipped with the first rack-plate (609), gear
(6011), the second rack-plate (6012), guide and limit geosynclinal block (6010), the second buffer spring (608), piston cylinder (607), pulley
(606), the first buffer spring (605), runner block (604) and fixed block (603).
6. a kind of low-noise generator group according to claim 1, it is characterised in that: denoising device (8) includes acoustical cotton
(801), acoustical cotton (801) is fixedly mounted on the inner wall of casing (1), and air outlet is fixedly installed with muffler on the right side of (7)
(802)。
7. a kind of low-noise generator group according to claim 1, it is characterised in that: radiator (9) includes support base
(901), support base (901) is fixedly mounted on the lower section of casing (1) inner top, and the bottom of support base (901) is fixedly installed with
The output end of electric motor (902), electric motor (902) is connected with fan blade (903) by transmission shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910624750.9A CN110391713A (en) | 2019-07-11 | 2019-07-11 | A kind of low-noise generator group |
Applications Claiming Priority (1)
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CN201910624750.9A CN110391713A (en) | 2019-07-11 | 2019-07-11 | A kind of low-noise generator group |
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Publication Number | Publication Date |
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CN110391713A true CN110391713A (en) | 2019-10-29 |
Family
ID=68286576
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CN201910624750.9A Pending CN110391713A (en) | 2019-07-11 | 2019-07-11 | A kind of low-noise generator group |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110778267A (en) * | 2019-11-20 | 2020-02-11 | 苏州市方圆链传动有限公司 | Rolling slats door reel transmission sprocket seat |
CN111219246A (en) * | 2020-02-19 | 2020-06-02 | 黄鸿源 | Movable low-noise generator set |
CN113914443A (en) * | 2021-10-19 | 2022-01-11 | 浙江浙牌科技有限公司 | Cover plate structure of road drainage channel |
CN114215640A (en) * | 2021-12-21 | 2022-03-22 | 深圳市科硕电机有限公司 | Variable-frequency energy-saving generator set for ship |
CN114244009A (en) * | 2021-12-27 | 2022-03-25 | 丹东黄海汽车有限责任公司 | New energy automobile driving motor with damping function |
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CN107830314A (en) * | 2017-09-28 | 2018-03-23 | 陈春渊 | A kind of Mobile low noise generating set |
CN109088503A (en) * | 2018-09-20 | 2018-12-25 | 南京苏格信息技术有限公司 | A kind of shockproof outdoor generating unit outer container |
CN208849604U (en) * | 2018-08-17 | 2019-05-10 | 天津润川电气设备科技有限公司 | Generator with good noise reduction effect |
CN109921548A (en) * | 2019-03-14 | 2019-06-21 | 宿州迅驰电子科技有限公司 | A kind of combined motor |
CN209088708U (en) * | 2018-12-13 | 2019-07-09 | 无锡优能机械有限公司 | A kind of simple money generating set |
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2019
- 2019-07-11 CN CN201910624750.9A patent/CN110391713A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107830314A (en) * | 2017-09-28 | 2018-03-23 | 陈春渊 | A kind of Mobile low noise generating set |
CN208849604U (en) * | 2018-08-17 | 2019-05-10 | 天津润川电气设备科技有限公司 | Generator with good noise reduction effect |
CN109088503A (en) * | 2018-09-20 | 2018-12-25 | 南京苏格信息技术有限公司 | A kind of shockproof outdoor generating unit outer container |
CN209088708U (en) * | 2018-12-13 | 2019-07-09 | 无锡优能机械有限公司 | A kind of simple money generating set |
CN109921548A (en) * | 2019-03-14 | 2019-06-21 | 宿州迅驰电子科技有限公司 | A kind of combined motor |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110778267A (en) * | 2019-11-20 | 2020-02-11 | 苏州市方圆链传动有限公司 | Rolling slats door reel transmission sprocket seat |
CN111219246A (en) * | 2020-02-19 | 2020-06-02 | 黄鸿源 | Movable low-noise generator set |
CN113914443A (en) * | 2021-10-19 | 2022-01-11 | 浙江浙牌科技有限公司 | Cover plate structure of road drainage channel |
CN114215640A (en) * | 2021-12-21 | 2022-03-22 | 深圳市科硕电机有限公司 | Variable-frequency energy-saving generator set for ship |
CN114244009A (en) * | 2021-12-27 | 2022-03-25 | 丹东黄海汽车有限责任公司 | New energy automobile driving motor with damping function |
CN114244009B (en) * | 2021-12-27 | 2023-07-18 | 丹东黄海汽车有限责任公司 | New energy automobile driving motor with vibration reduction function |
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Application publication date: 20191029 |