CN206215490U - A kind of piston type pneumatic vibrator - Google Patents
A kind of piston type pneumatic vibrator Download PDFInfo
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- CN206215490U CN206215490U CN201621208030.2U CN201621208030U CN206215490U CN 206215490 U CN206215490 U CN 206215490U CN 201621208030 U CN201621208030 U CN 201621208030U CN 206215490 U CN206215490 U CN 206215490U
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- inner carrier
- cylindrical body
- side wall
- hole
- airway
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Abstract
The utility model is related to a kind of piston type pneumatic vibrator, including cylindrical body, upper lid and inner carrier, vertical through hole is provided with the middle part of described cylindrical body, sealed by upper lid and embedded bottom respectively the top and bottom of the vertical through hole, described inner carrier is located in vertical through hole, and the upper end of the inner carrier is provided with the upper airway extended in the middle part of inner carrier between two parties, lower end of airway communicates with the side wall of inner carrier on this, lower end is there also is provided inside described inner carrier to be communicated with the bottom of inner carrier, the lower airway that upper end communicates with the upper portion side wall of inner carrier, the madial wall middle part of described cylindrical body is provided with the side wall of a circle air inlet duct and cylindrical body and is provided with the air admission hole corresponding with air inlet duct, exhaust joint is installed on cylindrical body side wall below the air admission hole.The utility model simple structure, good appearance, with pooling feature, effective noise reduction function.
Description
Technical field
The utility model is related to vibrator field, more particularly to a kind of piston type pneumatic vibrator.
Background technology
Even if in today, some places in the world are still equally used as to before several centuries using manual hammers impact
The flowing of supplies.Hence it is imperative that the vibrating elements that impersonal force drives.Pneumatic vibrator was obtained in the beginning of this century
Using.Current substantial amounts of work is all completed by vibrator.Main application be empty hopper, material screening, concrete tamping and
The feed of husky, soil and other any powder or little particle etc..Also detected using vibration in the electronics industry, it is existing pneumatic to shake
Dynamic device complex structure, and noise ratio is larger, and using effect is not good.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of piston type pneumatic vibrator, simple structure, profile
It is attractive in appearance, with pooling feature, effective noise reduction function.
The utility model solves the technical scheme that its technical problem used：A kind of piston type pneumatic vibrator is provided,
Including cylindrical body, upper lid and inner carrier, vertical through hole is provided with the middle part of described cylindrical body, the upper end of the vertical through hole and
Lower end is sealed by upper lid and embedded bottom respectively, and described inner carrier is located in vertical through hole, and the upper end of the inner carrier occupies
In be provided with the upper airway extended in the middle part of inner carrier, lower end of airway communicates with the side wall of inner carrier on this, and described is interior
Internal piston there also is provided the lower airway that lower end communicates with the bottom of inner carrier, upper end communicates with the upper portion side wall of inner carrier,
Described cylindrical body madial wall middle part be provided with the side wall of a circle air inlet duct and cylindrical body be provided with it is corresponding with air inlet duct
Air admission hole, exhaust joint is installed on the cylindrical body side wall below the air admission hole.
Supplemented as one kind, the lower end of described upper airway is communicated by transverse air channel with the air flue of inner carrier.
Further, one section of annular groove is disposed with the bottom side of the wall of described inner carrier.
Further, described air inlet position is provided with inlet suction port, and the inlet suction port is connected with magnetic valve.
Further, sealing ring is installed between described cylindrical body and upper lid.
Beneficial effect the utility model is related to a kind of piston type pneumatic vibrator, simple structure, good appearance, with buffering
Function, effective noise reduction function.
Brief description of the drawings
Fig. 1 is a kind of upper state semi-cutaway of piston of structure of the present utility model；
Fig. 2 is a kind of piston bottom state semi-cutaway of structure of the present utility model；
Fig. 3 is the upper state semi-cutaway of piston of another structure of the present utility model；
Fig. 4 is the piston bottom state semi-cutaway of another structure of the present utility model.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As Figure 1-4, implementation method of the present utility model is related to a kind of piston type pneumatic vibrator, including cylindrical body
2nd, upper lid 1 and inner carrier 3, the middle part of described cylindrical body 2 are provided with vertical through hole 9, the top and bottom point of the vertical through hole 9
Lid 1 Tong Guo not gone up and embedded bottom 4 is sealed, described inner carrier 3 is located in vertical through hole 9, and the upper end of the inner carrier 3 is placed in the middle
The upper airway 6 for extending to the middle part of inner carrier 3 is provided with, lower end of airway 6 communicates with the side wall of inner carrier 3 on this, described
There also is provided that lower end communicates with the bottom of inner carrier 3 inside inner carrier 3, that upper end communicates with the upper portion side wall of inner carrier 3 is lower logical
Air flue 11, the madial wall middle part of described cylindrical body 2 is provided with the side wall of a circle air inlet duct 10 and cylindrical body 2 and is provided with and enters
The corresponding air admission hole 7 of air drain 10, exhaust joint 8 is provided with the side wall of cylindrical body 2 of the lower section of air admission hole 7.
As a kind of embodiment of the present utility model, as shown in figure 1, gases at high pressure enter into air inlet duct 10 from air admission hole 7
In, now inner carrier 3 be with it is upper, the lower end of upper airway 6 is connected with air inlet duct 10, and gases at high pressure enter from air inlet duct 10
To upper airway 6, and enter into the inner chamber of the upper end of inner carrier 3, inner carrier 3 is pressed down, and strike is produced to embedded bottom 4
Vibration, but due to being confined space between inner carrier 3 and embedded bottom 4, so the air in confined space can be compressed, from
And inner carrier 3 is opened to an effect for buffering, make the strength of the embedded bottom 4 of the strike of inner carrier 3 smaller, this vibrator is applicable
In quiet place.
As shown in Fig. 2 when inner carrier 3 is located at the next, the upper end of lower airway 11 communicates with air inlet duct 10, is now passed through
Gases at high pressure can just make the lower end insufflation gas of inner carrier 3, make to be moved on inner carrier 3, and so moving back and forth repeatedly can just produce
Raw continuous vibration.
Supplemented as one kind, the lower end of described upper airway 6 is communicated by transverse air channel 6 with the air flue of inner carrier 3, side
Just air inlet.
As another embodiment of the present utility model, as shown in Figure 3-4, cloth in the bottom side of the wall of described inner carrier 3
One section of annular groove 12 is equipped with, when inner carrier 3 is located at the next, the air of its lower end can be gone in annular groove 12 this structure,
So as to cushioning effect will not be produced, inner carrier 3 is set to hit embedded bottom 4 more energetically, it is adaptable to which vibration requires field higher
Close.
Further, inlet suction port is installed at described air admission hole 7, the inlet suction port is connected with magnetic valve, it is convenient fast
Fast switching control air inlet.
Further, sealing ring 13 is installed between described cylindrical body 2 and upper lid 1, gas leakage is prevented.
The utility model simple structure, good appearance, with pooling feature, effective noise reduction function.
Claims (5)
1. a kind of piston type pneumatic vibrator, including cylindrical body (2), upper lid (1) and inner carrier (3), it is characterised in that described
Cylindrical body (2) in the middle part of be provided with vertical through hole (9), the top and bottom of the vertical through hole (9) respectively by upper lid (1) and
Embedded bottom (4) sealing, described inner carrier (3) is in vertical through hole (9), and the upper end of the inner carrier (3) is provided between two parties
The upper airway (6) in the middle part of inner carrier (3) is extended to, lower end of airway (6) communicates with the side wall of inner carrier (3) on this, institute
Be there also is provided inside the inner carrier (3) stated lower end communicated with the bottom of inner carrier (3), the upper portion side wall of upper end and inner carrier (3)
The lower airway (11) for communicating, the madial wall middle part of described cylindrical body (2) is provided with a circle air inlet duct (10) and cylindrical body
(2) air admission hole (7) corresponding with air inlet duct (10) is provided with side wall, cylindrical body (2) side wall below the air admission hole (7)
On exhaust joint (8) is installed.
2. piston type pneumatic vibrator according to claim 1, it is characterised in that：The lower end of described upper airway (6)
Communicated with the air flue of inner carrier (3) by transverse air channel (6).
3. piston type pneumatic vibrator according to claim 1, it is characterised in that：The lower end side of described inner carrier (3)
One section of annular groove (12) is disposed with wall.
4. piston type pneumatic vibrator according to claim 1, it is characterised in that：Described air admission hole (7) place is provided with
Inlet suction port, the inlet suction port is connected with magnetic valve.
5. piston type pneumatic vibrator according to claim 1, it is characterised in that：Described cylindrical body (2) and upper lid
(1) sealing ring (13) is installed between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208030.2U CN206215490U (en) | 2016-11-09 | 2016-11-09 | A kind of piston type pneumatic vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208030.2U CN206215490U (en) | 2016-11-09 | 2016-11-09 | A kind of piston type pneumatic vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215490U true CN206215490U (en) | 2017-06-06 |
Family
ID=58793247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621208030.2U Active CN206215490U (en) | 2016-11-09 | 2016-11-09 | A kind of piston type pneumatic vibrator |
Country Status (1)
| Country | Link |
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| CN (1) | CN206215490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994263A (en) * | 2018-08-27 | 2018-12-14 | 厦门汉莱德机械有限公司 | A kind of Pneumatic vibrator and core shooter |
| CN109612657A (en) * | 2018-12-29 | 2019-04-12 | 黄晓亮 | A kind of jet chimney gas leak detection device |
-
2016
- 2016-11-09 CN CN201621208030.2U patent/CN206215490U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994263A (en) * | 2018-08-27 | 2018-12-14 | 厦门汉莱德机械有限公司 | A kind of Pneumatic vibrator and core shooter |
| CN109612657A (en) * | 2018-12-29 | 2019-04-12 | 黄晓亮 | A kind of jet chimney gas leak detection device |
| CN109612657B (en) * | 2018-12-29 | 2020-05-26 | 黄晓亮 | Steam pipeline leakage detection device |
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