CN206299440U - A kind of muffling and exhausting device of pilotless automobile - Google Patents
A kind of muffling and exhausting device of pilotless automobile Download PDFInfo
- Publication number
- CN206299440U CN206299440U CN201621406850.2U CN201621406850U CN206299440U CN 206299440 U CN206299440 U CN 206299440U CN 201621406850 U CN201621406850 U CN 201621406850U CN 206299440 U CN206299440 U CN 206299440U
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- CN
- China
- Prior art keywords
- fixedly connected
- cylinder
- inner chamber
- muffling
- puigging
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Vibration Prevention Devices (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of muffling and exhausting device of pilotless automobile, including cylinder, the both sides of cylinder are fixed into tracheae and escaping pipe respectively, the side of cylinder lumen is installed with puigging, and the side of puigging is fixedly connected with rubber blanket, the inner chamber of puigging is fixedly connected with blast pipe, supporting plate has been fixedly connected with the top and bottom of blast pipe, and the side of supporting plate is fixedly connected with sleeve, the side of sleeve is fixedly connected with permeability cell, and the side of permeability cell is fixedly connected with filter, the side of blast pipe is fixedly connected with exhaust inner tube, the side for being vented inner tube is provided with gas outlet, and the side of gas outlet is fixedly connected with escaping pipe.By setting using cooperatively for puigging and rubber blanket, can be during cylinder use, the part that can be allowed in cylinder is non-interference, so as to play a part of damping noise reduction to cylinder, the noise reduction of cylinder can be effectively improved, the erasure effect of cylinder is disclosure satisfy that the demand of user.
Description
Technical field
The utility model is related to pilotless automobile spare and accessory parts technical field, specially a kind of noise reduction of pilotless automobile
Exhaust apparatus.
Background technology
Pilotless automobile is a kind of intelligent automobile, it is also possible to referred to as wheeled mobile robot, relies primarily on in-car
Intelligent driving instrument based on computer system is unmanned to realize.
At present, in use, exhaust apparatus easily produces very big noise to the pilotless automobile of in the market, and
Existing exhaust apparatus noise reduction is not good enough, it is impossible to the effective generation for reducing noise, so as to the daily life of people can be influenceed
It is living, greatly reduce practicality.
Utility model content
The purpose of this utility model is to provide a kind of muffling and exhausting device of pilotless automobile, possesses the excellent of noise reduction
Point, solves the problems, such as erasure effect not with great difficulty influence people's daily life.
To achieve the above object, the utility model provides following technical scheme：A kind of noise reduction exhaust of pilotless automobile
Device, including cylinder, the both sides of the cylinder are fixed into tracheae and escaping pipe, the side fixed installation of the cylinder lumen respectively
There is puigging, and the side of puigging is fixedly connected with rubber blanket, the inner chamber of the puigging is fixedly connected with blast pipe, described
Supporting plate has been fixedly connected with the top and bottom of blast pipe, and the side of supporting plate is fixedly connected with sleeve, the sleeve
Side is fixedly connected with permeability cell, and the side of permeability cell is fixedly connected with filter, and the side of the blast pipe is interior with exhaust
Pipe is fixedly connected, and the side of the exhaust inner tube is provided with gas outlet, and the side of gas outlet is fixedly connected with escaping pipe.
Preferably, the inner chamber of the cylinder is fixedly connected with the top and bottom of fix bar, and fix bar and is fixedly connected with
There is fixed block.
Preferably, the outer surface of the escaping pipe is socketed with collar, and the inner chamber of the collar is provided with silencing cotton, the noise reduction
The inner chamber of cotton is provided with and fin is fixedly connected with the inside of ventilation mouth, and silencing cotton.
Preferably, it is described enter tracheae outer surface be socketed with protective case, and the diameter of protective case inner chamber with enter tracheae
Diameter be adapted.
Preferably, the inner chamber of the blast pipe is fixedly connected with buffer stopper.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting using cooperatively for puigging and rubber blanket, can during cylinder use,
The part that can be allowed in cylinder is non-interference, so as to play a part of damping noise reduction to cylinder, can effectively improve the drop of cylinder
Make an uproar effect, the erasure effect of cylinder is disclosure satisfy that the demand of user, then by blast pipe, sleeve, permeability cell and filtering
Plate is used cooperatively, and can not only allow the exhaust effect for improving cylinder, while exhaust effect can be allowed more to stablize, the row of reducing
To the impulsive force of cylinder during gas, so as to serve good noise reduction, user can more facilitate when in use.
2nd, the utility model can play drop with the use of buying to enter by silencing cotton, ventilation mouth and fin to cylinder
Make an uproar the effect of noise reduction, while radiating can also be played a part of, prevent the too high influence of cylinder lumen heat from using, effectively extend
The service life of cylinder, by using cooperatively for fixed block and fix bar, can allow the cylinder in use can be more steady
It is fixed, such that it is able to effectively increase practicality.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is structural representation at the A-A of the utility model Fig. 1；
Fig. 3 is the utility model collar structure schematic diagram.
In figure：1 cylinder, 2 protective cases, 3 enter tracheae, 4 puiggings, 5 rubber blankets, 6 fix bars, 7 fixed blocks, 8 blast pipes, 9
Buffer stopper, 10 supporting plates, 11 sleeves, 12 permeability cells, 13 filters, 14 exhaust inner tubes, 15 gas outlets, 16 escaping pipes, 17 collars,
18 silencing cottons, 19 ventilation mouths, 20 fin.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of muffling and exhausting device of pilotless automobile, including cylinder 1 are referred to, the inner chamber of cylinder 1 is fixed
Fix bar 6 is connected with, and the top and bottom of fix bar 6 have been fixedly connected with fixed block 7, by fixed block 7 and fix bar 6
Use cooperatively, cylinder 1 can be allowed more to stablize in use, such that it is able to effectively increase practicality, cylinder 1
Both sides are fixed into tracheae 3 and escaping pipe 6 respectively, and the outer surface for entering tracheae 3 is socketed with protective case 2, and the inner chamber of protective case 2 diameter
Size is adapted with the diameter for entering tracheae 3, can play a part of to protect into tracheae 3 by protective case 2, can effectively prolong
The service life of tracheae 3 is grown into, the side of the inner chamber of cylinder 1 is installed with puigging 4, by setting puigging 4 and rubber blanket 5
Use cooperatively, can be during the use of cylinder 1, the part that can be allowed in cylinder 1 is non-interference, so as to cylinder 1
To the effect of damping noise reduction, the noise reduction of cylinder 1 can be effectively improved, the erasure effect of cylinder 1 is disclosure satisfy that user
Demand, and the side of puigging 4 is fixedly connected with rubber blanket 5, and the inner chamber of puigging 4 is fixedly connected with blast pipe 8, by row
Tracheae 8, sleeve 11, permeability cell 12 and filter 13 are used cooperatively, and can not only allow the exhaust effect for improving cylinder 1, while
Exhaust effect can be allowed more to stablize, to the impulsive force of cylinder 1 when reducing exhaust, so as to serve good noise reduction,
User can more facilitate when in use, the inner chamber of blast pipe 8 is fixedly connected with buffer stopper 9, can be allowed by buffer stopper 9
Blast pipe 8 can more be stablized when being exhausted, and the top and bottom of blast pipe 8 have been fixedly connected with supporting plate 10, pass through
Supporting plate 10 can play a part of to support and stabilization blast pipe 8, and the side of supporting plate 10 is fixedly connected with sleeve 11, sleeve
11 side is fixedly connected with permeability cell 12, and the side of permeability cell 12 is fixedly connected with filter 13, the side of blast pipe 8 with
Exhaust inner tube 14 is fixedly connected, and the side for being vented inner tube 14 is provided with gas outlet 15, and the side of gas outlet 15 is consolidated with escaping pipe 16
Fixed connection, the outer surface of escaping pipe 16 is socketed with collar 17, and the inner chamber of collar 17 is provided with silencing cotton 18, and the inner chamber of silencing cotton 18 sets
There is ventilation mouth 19, and the inner side of silencing cotton 18 is fixedly connected with fin 20, by silencing cotton 18, ventilation mouth 19 and fin 20
With the use of effect that noise-reduction can be played to cylinder 1 is bought to enter, while radiating can also be played a part of, prevent cylinder
The too high influence of the inner chamber heat of body 1 is used, and effectively extends the service life of cylinder 1.
When in use, be passed to gas in cylinder 1 by entering tracheae 3 by the muffling and exhausting device of this pilotless automobile,
During exhaust, by using cooperatively for puigging 4 and rubber blanket 5, good noise reduction soundproof effect can be played, then
By using cooperatively for blast pipe 8, sleeve 11, permeability cell 12 and filter 13, the exhaust effect in cylinder 1 can be improved, together
When can also reduce the noise produced during exhaust, gas is excreted by gas outlet 15 and escaping pipe 16 then.
In sum：The muffling and exhausting device of the pilotless automobile, by the cooperation for setting puigging 4 and rubber blanket 5
Use, can be during the use of cylinder 1, the part that can be allowed in cylinder 1 is non-interference, so as to play damping to cylinder 1
The effect of noise reduction, can effectively improve the noise reduction of the body of cylinder 1, the erasure effect of cylinder 1 is disclosure satisfy that the demand of user,
Solve the problems, such as erasure effect not with great difficulty influence people's daily life.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of muffling and exhausting device of pilotless automobile, including cylinder (1), it is characterised in that：The both sides of the cylinder (1)
Tracheae (3) and escaping pipe (16) are fixed into respectively, and the side of cylinder (1) inner chamber is installed with puigging (4), and sound insulation
The side of layer (4) is fixedly connected with rubber blanket (5), and the inner chamber of the puigging (4) is fixedly connected with blast pipe (8), the row
Supporting plate (10) has been fixedly connected with the top and bottom of tracheae (8), and the side of supporting plate (10) is fixedly connected with sleeve
(11), the side of the sleeve (11) is fixedly connected with permeability cell (12), and the side of permeability cell (12) is solid with filter (13)
Fixed connection, the side of the blast pipe (8) is fixedly connected with exhaust inner tube (14), and the side of exhaust inner tube (14) is provided with out
Gas port (15), and the side of gas outlet (15) is fixedly connected with escaping pipe (16).
2. the muffling and exhausting device of a kind of pilotless automobile according to claim 1, it is characterised in that：The cylinder
(1) inner chamber is fixedly connected with and fixed block (7) has been fixedly connected with the top and bottom of fix bar (6), and fix bar (6).
3. the muffling and exhausting device of a kind of pilotless automobile according to claim 1, it is characterised in that：The escaping pipe
(16) outer surface is socketed with collar (17), and the inner chamber of the collar (17) is provided with silencing cotton (18), the silencing cotton (18)
Inner chamber is provided with and fin (20) is fixedly connected with the inside of ventilation mouth (19), and silencing cotton (18).
4. the muffling and exhausting device of a kind of pilotless automobile according to claim 1, it is characterised in that：It is described enter tracheae
(3) outer surface is socketed with protective case (2), and the diameter of protective case (2) inner chamber is mutually fitted with the diameter for entering tracheae (3)
Match somebody with somebody.
5. the muffling and exhausting device of a kind of pilotless automobile according to claim 1, it is characterised in that：The blast pipe
(8) inner chamber is fixedly connected with buffer stopper (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406850.2U CN206299440U (en) | 2016-12-21 | 2016-12-21 | A kind of muffling and exhausting device of pilotless automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406850.2U CN206299440U (en) | 2016-12-21 | 2016-12-21 | A kind of muffling and exhausting device of pilotless automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299440U true CN206299440U (en) | 2017-07-04 |
Family
ID=59214399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621406850.2U Expired - Fee Related CN206299440U (en) | 2016-12-21 | 2016-12-21 | A kind of muffling and exhausting device of pilotless automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643272A (en) * | 2018-05-22 | 2018-10-12 | 孔李南 | A kind of coal mine excavator system with environmentally friendly denoising device |
| CN111219237A (en) * | 2020-01-16 | 2020-06-02 | 广州市淞滨工程技术有限公司 | A silencing equipment that is used for having reliability of heat dissipation function of car |
-
2016
- 2016-12-21 CN CN201621406850.2U patent/CN206299440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643272A (en) * | 2018-05-22 | 2018-10-12 | 孔李南 | A kind of coal mine excavator system with environmentally friendly denoising device |
| CN111219237A (en) * | 2020-01-16 | 2020-06-02 | 广州市淞滨工程技术有限公司 | A silencing equipment that is used for having reliability of heat dissipation function of car |
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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 |
Granted publication date: 20170704 Termination date: 20171221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |