CN208908398U - A kind of denoising structure of sub-base grader - Google Patents
A kind of denoising structure of sub-base grader Download PDFInfo
- Publication number
- CN208908398U CN208908398U CN201821882491.7U CN201821882491U CN208908398U CN 208908398 U CN208908398 U CN 208908398U CN 201821882491 U CN201821882491 U CN 201821882491U CN 208908398 U CN208908398 U CN 208908398U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- shaft
- sub
- base grader
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of denoising structures of sub-base grader, it is related to paver technical field, specially a kind of denoising structure of sub-base grader, including motor body, the motor body includes shell, stator, shaft, output shaft, flabellum and rotor, the inner wall of shell is fixedly connected with stator, the inner wall at shell both ends is fixedly connected with shaft, one end of shaft is fixedly connected with output shaft, shaft is fixedly connected with flabellum far from one end of output shaft, the outer surface of shaft is fixedly connected with rotor, and shell offers ventilation hole close to the side of flabellum.The denoising structure of the sub-base grader, pass through the cooperation between connecting plate, elastic axis and damping spring, the vibration that can effectively avoid motor from generating causes damages to mechanical structure, reduce mechanical service life, pass through noise reduction layer, it can be effectively reduced the noise that motor generates during the work time, can effectively avoid noise from causing damages the health of user of service.
Description
Technical field
The utility model relates to paver technical field, specially a kind of denoising structure of sub-base grader.
Background technique
Sub-base grader is asphalt uniformly to pave on roadbase, and carry out preliminary jolt ramming and smooth machine
Tool is divided into crawler type and two kinds of rubber-tyred, and by traction, paving forms with jolt ramming, ironing two parts.
Sub-base grader walking mechanism, conveyer driving device, lateral paver etc. are suitable to be driven by electricity, and is being used
In the process, motor is the main reason for generating noise, and motor generates noise, vibration etc. and can cause to bother to user of service, and
The vibration that motor generates during the work time can also cause damages to motor, generate vibration, shadow at work so as to cause mechanical
Ring mechanical service life, it is therefore desirable to improve.
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 denoising structure of sub-base grader, solves
State the problem of proposing in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of drop of sub-base grader
Make an uproar structure, including motor body, the motor body includes shell, stator, shaft, output shaft, flabellum and rotor, shell it is interior
Wall is fixedly connected with stator, and the inner wall at shell both ends is fixedly connected with shaft, and one end of shaft is fixedly connected with output shaft, shaft
One end far from output shaft is fixedly connected with flabellum, and the outer surface of shaft is fixedly connected with rotor, and shell is close to the side of flabellum
Ventilation hole is offered, the side that shell drives ventilation hole into is fixedly connected with damp-proof device, and the bottom of shell passes through damper and bottom
Seat is fixedly connected, and the outer surface of shell is fixedly connected with noise reduction layer.
Optionally, the damp-proof device includes shell, air inlet and outlet, coldplate, storage trough, drainage hole and placement
Slot, the side of shell offer air inlet, and shell offers air outlet far from the side of air inlet, and shell is close to air inlet side
Coldplate is fixedly connected at the top of inner wall, shell is fixedly connected with storage trough, storing close to the bottom of air outlet side inner wall
The bottom of slot is fixedly connected with drainage hole, and the inner wall of shell is fixedly connected with placing groove.
Optionally, the damper includes connecting plate, elastic axis, surge tank and damping spring, and the bottom of shell is fixed to be connected
It is connected to connecting plate, connecting plate is fixedly connected with elastic axis far from the side of shell, and the one end of elastic axis far from connecting plate is fixed to be connected
It is connected to surge tank, the outer surface of elastic axis is socketed with damping spring.
Optionally, one end of the damping spring is fixedly connected with connecting plate, and the one end of damping spring far from connecting plate is solid
Surely it is connected with surge tank.
Optionally, the pedestal includes pedestal and groove, and the inside of pedestal opens up fluted.
Optionally, the inside of the groove is fixedly connected with damper.
Optionally, the material of the noise reduction layer is noise-reducing sponge.
(3) beneficial effect
The utility model provides a kind of denoising structure of sub-base grader, have it is following the utility model has the advantages that
1, the denoising structure of the sub-base grader can be existed motor body by the connecting plate being arranged in outer casing bottom
The vibration generated in operational process passes to connecting plate, and the vibration of generation is passed to elastic axis and damping spring, by damping
The shock absorption that axis and damping spring generate motor, the vibration that can effectively avoid motor from generating cause to endanger to mechanical structure
Evil, reduce mechanical service life can be effectively reduced motor and is being worked by the noise reduction layer being arranged in motor housing outer surface
The noise generated in the process, the noise for avoiding motor from generating generate interference to user of service, can effectively avoid noise to using
The health of personnel causes damages.
2, the denoising structure of the sub-base grader can be produced in the process of running motor by the flabellum being arranged in shaft
Raw heat is discharged inside motor body by ventilation hole, can effectively avoid the accumulation of motor heat to the normal work of motor
It counteracts, the humid air entered inside motor body from air inlet can be filtered by coldplate, be in air
Condensation vapor on the cooling plate, be stored in storage trough, and by drainage hole be discharged shell in, can effectively avoid steam pair
Motor damages, and extends the service life of motor, by the desiccant filled in placing groove, can effectively avoid moist sky
Gas generates corrosion to the stator and rotor of motor.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model damp-proof device；
Fig. 3 is the structural schematic diagram of the utility model damper.
In figure: 1- motor body, 101- shell, 102- stator, 103- shaft, 104- output shaft, 105- flabellum, 106- turn
Son, 2- ventilation hole, 3- damp-proof device, 301- shell, 302- air inlet, 303- air outlet, 304- coldplate, 305- storage trough,
306- drainage hole, 307- placing groove, 4- damper, 401- connecting plate, 402- elastic axis, 403- surge tank, 404- damping spring,
5- pedestal, 501- pedestal, 502- groove, 6- noise reduction layer.
Specific embodiment
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.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of denoising structure of sub-base grader, packet
Motor body 1 is included, motor body 1 includes shell 101, stator 102, shaft 103, output shaft 104, flabellum 105 and rotor 106,
The inner wall of shell 101 is fixedly connected with stator 102, and the inner wall at 101 both ends of shell is fixedly connected with shaft 103, and the one of shaft 103
End is fixedly connected with output shaft 104, and shaft 103 is fixedly connected with flabellum 105 far from one end of output shaft 104, shaft 103 it is outer
Surface is fixedly connected with rotor 106, and shell 101 offers ventilation hole 2 close to the side of flabellum 105, by being arranged in shaft 103
Flabellum 105 heat that motor generates in the process of running can be discharged inside motor body 1 by ventilation hole 2, Neng Gouyou
Effect avoids the accumulation of motor heat from counteracting the normal work of motor, and the side that shell 101 drives ventilation hole 2 into is fixedly connected
There is damp-proof device 3, damp-proof device 3 includes shell 301, air inlet 302, air outlet 303, coldplate 304, storage trough 305, draining
Hole 306 and placing groove 307, the side of shell 301 offer air inlet 302, and shell 301 is opened up far from the side of air inlet 302
There is air outlet 303, air inlet 302 and air outlet 303 are fixedly connected to coldplate 304, and shell 301 is close to air inlet 302 1
It is fixedly connected with coldplate 304 at the top of the inner wall of side, can will be entered in motor body 1 from air inlet 302 by coldplate 304
The humid air in portion is filtered, and is that the condensation vapor in air is stored in storage trough 305 on coldplate 304, and is passed through
Drainage hole 306 is discharged in shell 301, effectively steam can be avoided to damage motor, extend the service life of motor, shell
301 are fixedly connected with storage trough 305 close to the bottom of 303 side inner wall of air outlet, and the bottom of storage trough 305 is fixedly connected with row
Water hole 306, the inner wall of shell 301 are fixedly connected with placing groove 307, pass through the desiccant filled in placing groove 307, Neng Gouyou
Effect avoids humid air from generating corrosion to the stator 102 and rotor 106 of motor, and the bottom of shell 101 passes through damper 4 and pedestal
5 are fixedly connected, and damper 4 includes connecting plate 401, elastic axis 402, surge tank 403 and damping spring 404, the bottom of shell 101
It is fixedly connected with connecting plate 401, connecting plate 401 is fixedly connected with elastic axis 402 far from the side of shell 101, and elastic axis 402 is remote
One end from connecting plate 401 is fixedly connected with surge tank 403, and the outer surface of elastic axis 402 is socketed with damping spring 404, damping
One end of spring 404 is fixedly connected with connecting plate 401, and damping spring 404 is fixedly connected with damping far from one end of connecting plate 401
Case 403, by the connecting plate 401 being arranged in 101 bottom of shell, the vibration that motor body 1 can be generated in the process of running
Connecting plate 401 is passed to, and the vibration of generation is passed into elastic axis 402 and damping spring 404, by elastic axis 402 and damping
The shock absorption that spring 404 generates motor, the vibration that can effectively avoid motor from generating cause damages to mechanical structure, reduce
Mechanical service life, pedestal 5 include pedestal 501 and groove 502, and the inside of pedestal 501 opens up fluted 502, groove 502
Inside is fixedly connected with damper 4, and groove 502 matches with damper 4, and the outer surface of shell 101 is fixedly connected with noise reduction layer
6, the material of noise reduction layer 6 can be effectively reduced electricity by the noise reduction layer 6 being arranged in 101 outer surface of motor housing for noise-reducing sponge
The noise that machine generates during the work time, the noise for avoiding motor from generating generate interference to user of service, can effectively avoid making an uproar
Sound causes damages to the health of user of service.
A kind of optimal technical scheme as the utility model: when in use, by the way that motor body 1 is mounted on damper
On 4, the vibration that motor body 1 is generated at runtime passes to damper 4 and absorbs the vibration generated, in the outer of motor body 1
Noise reduction layer 6 is arranged in surface.
In conclusion the denoising structure of the sub-base grader, in use, passing through the connecting plate being arranged in 101 bottom of shell
401, the vibration that motor body 1 generates in the process of running can be passed to connecting plate 401, and the vibration of generation is passed to
Elastic axis 402 and damping spring 404, the shock absorption for being generated motor by elastic axis 402 and damping spring 404, can be effective
The vibration for avoiding motor from generating causes damages to mechanical structure, mechanical service life is reduced, by 101 appearance of motor housing
The noise reduction layer 6 of face setting, can be effectively reduced the noise that motor generates during the work time, and the noise for avoiding motor from generating is to making
Interference is generated with personnel, can effectively avoid noise from causing damages the health of user of service, by being arranged in shaft 103
Flabellum 105 heat that motor generates in the process of running can be discharged inside motor body 1 by ventilation hole 2, Neng Gouyou
Effect avoid the accumulation of motor heat from counteracting the normal work of motor, by coldplate 304 can will from air inlet 302 into
Enter the humid air inside motor body 1 to be filtered, is the condensation vapor in air on coldplate 304, is stored in storing
It in slot 305, and is discharged in shell 301 by drainage hole 306, effectively steam can be avoided to damage motor, extend motor
Service life can effectively avoid humid air to the stator 102 of motor by the desiccant filled in placing groove 307
Corrosion is generated with rotor 106.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of denoising structure of sub-base grader, including motor body (1), it is characterised in that: the motor body (1) includes
Shell (101), stator (102), shaft (103), output shaft (104), flabellum (105) and rotor (106), shell (101) it is interior
Wall is fixedly connected with stator (102), and the inner wall at shell (101) both ends is fixedly connected with shaft (103), one end of shaft (103)
It is fixedly connected with output shaft (104), shaft (103) is fixedly connected with flabellum (105), shaft far from the one end of output shaft (104)
(103) outer surface is fixedly connected with rotor (106), and shell (101) offers ventilation hole (2) close to the side of flabellum (105),
The side that shell (101) drives ventilation hole (2) into is fixedly connected with damp-proof device (3), and the bottom of shell (101) passes through damper
(4) it is fixedly connected with pedestal (5), the outer surface of shell (101) is fixedly connected with noise reduction layer (6).
2. a kind of denoising structure of sub-base grader according to claim 1, it is characterised in that: the damp-proof device (3)
Including shell (301), air inlet (302), air outlet (303), coldplate (304), storage trough (305), drainage hole (306) and put
It sets slot (307), the side of shell (301) offers air inlet (302), and shell (301) is opened up far from the side of air inlet (302)
Have air outlet (303), shell (301) is fixedly connected with coldplate (304), shell at the top of the inner wall of air inlet (302) side
Body (301) is fixedly connected with storage trough (305) close to the bottom of air outlet (303) side inner wall, and the bottom of storage trough (305) is solid
Surely it is connected with drainage hole (306), the inner wall of shell (301) is fixedly connected with placing groove (307).
3. a kind of denoising structure of sub-base grader according to claim 1, it is characterised in that: damper (4) packet
Connecting plate (401), elastic axis (402), surge tank (403) and damping spring (404) are included, the bottom of shell (101) is fixedly connected
Have connecting plate (401), connecting plate (401) is fixedly connected with elastic axis (402) far from the side of shell (101), elastic axis (402)
One end far from connecting plate (401) is fixedly connected with surge tank (403), and the outer surface of elastic axis (402) is socketed with damping spring
(404)。
4. a kind of denoising structure of sub-base grader according to claim 3, it is characterised in that: the damping spring
(404) one end is fixedly connected with connecting plate (401), and damping spring (404) is fixedly connected with far from the one end of connecting plate (401)
Surge tank (403).
5. a kind of denoising structure of sub-base grader according to claim 1, it is characterised in that: the pedestal (5) includes
Pedestal (501) and groove (502), the inside of pedestal (501) open up fluted (502).
6. a kind of denoising structure of sub-base grader according to claim 5, it is characterised in that: the groove (502)
Inside is fixedly connected with damper (4).
7. a kind of denoising structure of sub-base grader according to claim 1, it is characterised in that: the noise reduction layer (6)
Material is noise-reducing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882491.7U CN208908398U (en) | 2018-11-15 | 2018-11-15 | A kind of denoising structure of sub-base grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882491.7U CN208908398U (en) | 2018-11-15 | 2018-11-15 | A kind of denoising structure of sub-base grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908398U true CN208908398U (en) | 2019-05-28 |
Family
ID=66614775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821882491.7U Expired - Fee Related CN208908398U (en) | 2018-11-15 | 2018-11-15 | A kind of denoising structure of sub-base grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033704A (en) * | 2021-10-20 | 2022-02-11 | 安徽银龙泵阀股份有限公司 | Corrosion-resistant and dry-grinding-resistant magnetic pump |
-
2018
- 2018-11-15 CN CN201821882491.7U patent/CN208908398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033704A (en) * | 2021-10-20 | 2022-02-11 | 安徽银龙泵阀股份有限公司 | Corrosion-resistant and dry-grinding-resistant magnetic pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208908398U (en) | A kind of denoising structure of sub-base grader | |
| CN104848458B (en) | A kind of air purifier | |
| CN206549321U (en) | A kind of efficient cyclone dust arrester | |
| CN205950466U (en) | Dustless grinding device is used to cast iron | |
| CN205483543U (en) | Vertical overspeed test device of impeller | |
| CN210147682U (en) | Building wall grinding device | |
| CN207004878U (en) | A kind of low noise mixed flow fan case | |
| CN105962870A (en) | Dish washer air draft and dish washer | |
| CN213206424U (en) | Water pump hose damping device | |
| CN207094939U (en) | The kation anion generator of automatically cleaning hairbrush | |
| CN213775421U (en) | Coal mine operation ventilation unit | |
| CN104825097A (en) | Land brush for dust collector and dust collector with same | |
| CN209085052U (en) | A kind of air source heat pump with vibration and noise reducing function | |
| CN204419712U (en) | Easy-to-dismount temperature-dropping fan | |
| CN207568835U (en) | A kind of low noise Double screw blower | |
| CN208743132U (en) | A kind of cleaning device of pharyngeal massager | |
| CN207871831U (en) | A kind of lead dust collection device | |
| CN208409607U (en) | A kind of abrasive machine of good dedusting effect | |
| CN209475833U (en) | A kind of dust-extraction unit | |
| CN208713642U (en) | A kind of timber processing grinding device for preventing sawdust from splashing | |
| CN207755879U (en) | A kind of screen system | |
| CN209501219U (en) | Dedusting hypergravity mass transfer synergistic device | |
| CN209294084U (en) | A kind of low noise centrifugal fan case | |
| CN211778041U (en) | Miniature self-priming clean water electric pump convenient for noise reduction | |
| WO2018161931A1 (en) | Washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190528 Termination date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |