CN102389884B - Novel connecting structure for air cannon - Google Patents
Novel connecting structure for air cannon Download PDFInfo
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- CN102389884B CN102389884B CN 201110140454 CN201110140454A CN102389884B CN 102389884 B CN102389884 B CN 102389884B CN 201110140454 CN201110140454 CN 201110140454 CN 201110140454 A CN201110140454 A CN 201110140454A CN 102389884 B CN102389884 B CN 102389884B
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- cylinder sleeve
- ring
- air bubble
- wall
- air cannon
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Abstract
The invention discloses a novel connecting structure for an air cannon, and the novel connecting structure comprises an air cannon body and a cylinder sleeve, wherein the tail end of the air cannon body is in sealing connection with a fixed cylinder sleeve base; the inner wall of the fixed cylinder sleeve base is in sealing connection with an outer wall at the tail end of the cylinder sleeve; theinner wall at the tail end of the cylinder sleeve is in sealing connection with a rear cylinder sleeve cover; a retainer ring is arranged on the exterior of the rear cylinder sleeve cover; the inner diameter of the retainer ring is less than the outer diameter of the rear cylinder sleeve cover; and a snap spring is arranged inside the retainer ring. The novel connecting structure for the air cannon has the advantages of convenience in assembling and disassembling, material-saving property, capability of reducing the weight of the air cannon, and excellent sealing property.
Description
Technical field
The invention belongs to the air bubble technical field, relate in particular to a kind of air bubble new Joining Structure.
Background technology
Air bubble is the isolated plant that prevents and eliminate phenomenons such as material arch camber in all kinds of feed bins, hopper and the pipeline, obstruction, delay, is applicable to the occasion of various saving loose unpacked materials.Existing air bubble is connected and installed mode as shown in Figure 1, air bubble body 2 is tightly connected with cylinder sleeve 1, cylinder sleeve 1 flange and flange bonnet 3 are connected by bolt, be provided with sealing gasket between cylinder sleeve 1 flange and the flange bonnet 3, realize the sealing of air bubble by sealing gasket, this structure dismounting is loaded down with trivial details, and the air bubble quality is big, poor sealing performance.
Summary of the invention
The purpose of this invention is to provide a kind of air bubble new Joining Structure, make air bubble easy accessibility, good seal performance.
For achieving the above object, the present invention adopts has technical scheme to be:
The air bubble new Joining Structure comprises air bubble body and cylinder sleeve, and air bubble body tip and cylinder sleeve holder are tightly connected, and the terminal outer wall of cylinder sleeve holder inwall and cylinder sleeve is tightly connected, and the cylinder sleeve inner wall at end is sealedly connected with the cylinder sleeve bonnet; Cylinder sleeve bonnet outside is provided with back-up ring, and the back-up ring internal diameter is less than cylinder sleeve bonnet external diameter, and the back-up ring inboard is provided with jump ring.
Described cylinder sleeve holder inwall is provided with annular groove, and described back-up ring is located in the annular groove.
Described back-up ring is made up of two equal semicircular ring.
Cover outer wall is provided with seal groove behind the described cylinder sleeve, is provided with sealing ring in the seal groove.
Among the present invention, the cylinder sleeve bonnet is fixed by the back-up ring jump ring, compares the advantage that has and is with being connected by flange, bolt in the prior art:
1. easy accessibility of the present invention only need take off jump ring during dismounting, just back-up ring and cylinder sleeve bonnet can be opened, during installation, install behind the cylinder sleeve bonnet back-up ring loaded onto again with jump ring fixedly back-up ring get final product, it is time saving and energy saving to compare with demounting bolt, increases work efficiency greatly;
2. the saving material reduces air bubble weight, and each air bubble can reduce about 5KG;
3. adopt seal ring seal between cylinder sleeve bonnet and the cylinder sleeve, good seal performance.
Description of drawings
Fig. 1 is air bubble sealed structural representation in the prior art;
Fig. 2 is structural representation of the present invention.
The specific embodiment
As shown in Figure 2, the air bubble new Joining Structure comprises air bubble body 2 and cylinder sleeve 1, and air bubble body 2 ends are tightly connected with cylinder sleeve holder 4, cylinder sleeve holder 4 inwalls and cylinder sleeve 1 terminal outer wall are tightly connected, and cylinder sleeve 1 inner wall at end is sealedly connected with cylinder sleeve bonnet 6; Cylinder sleeve holder 4 inwalls of cylinder sleeve bonnet 6 outsides are provided with annular groove 41, are provided with two semicircular ring back-up rings 5 in the annular groove 41, and back-up ring 5 internal diameters are less than the external diameter of cylinder sleeve bonnet 6, and back-up ring 5 inboards are provided with jump ring 7, and jump ring 7 is used for fixing back-up ring 5.Described cylinder sleeve bonnet 6 outer walls are provided with seal groove, are provided with sealing ring 8 in the seal groove; Cylinder sleeve bonnet 6 centers are provided with through hole 9 and are used for connecting magnetic valve.
When the present invention installs, cylinder sleeve bonnet 6 and sealing ring 8 are installed in the cylinder sleeve 1, two semicircular ring back-up rings 5 are installed on the cylinder sleeve holder 4, be used for fixing cylinder sleeve bonnet 6, load onto jump ring 7 at last and be used for fixing back-up ring 5 and can finish assembling, convenient to operation.
Claims (4)
1. the air bubble new Joining Structure comprises air bubble body and cylinder sleeve, it is characterized in that, air bubble body tip and cylinder sleeve holder are tightly connected, and the terminal outer wall of cylinder sleeve holder inwall and cylinder sleeve is tightly connected, and the cylinder sleeve inner wall at end is sealedly connected with the cylinder sleeve bonnet; Cylinder sleeve bonnet outside is provided with back-up ring, and the back-up ring internal diameter is less than cylinder sleeve bonnet external diameter, and the back-up ring inboard is provided with jump ring.
2. air bubble new Joining Structure as claimed in claim 1 is characterized in that, described cylinder sleeve holder inwall is provided with annular groove, and described back-up ring is located in the annular groove.
3. air bubble new Joining Structure as claimed in claim 1 or 2 is characterized in that, described back-up ring is made up of two equal semicircular ring.
4. air bubble new Joining Structure as claimed in claim 3 is characterized in that, cover outer wall is provided with seal groove behind the described cylinder sleeve, is provided with sealing ring in the seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110140454 CN102389884B (en) | 2011-05-27 | 2011-05-27 | Novel connecting structure for air cannon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110140454 CN102389884B (en) | 2011-05-27 | 2011-05-27 | Novel connecting structure for air cannon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102389884A CN102389884A (en) | 2012-03-28 |
| CN102389884B true CN102389884B (en) | 2013-09-11 |
Family
ID=45857337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110140454 Active CN102389884B (en) | 2011-05-27 | 2011-05-27 | Novel connecting structure for air cannon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102389884B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017208B (en) * | 2016-07-15 | 2017-09-15 | 中国工程物理研究院总体工程研究所 | Integral type Heavy duty air big gun emitter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472794A (en) * | 1981-06-01 | 1984-09-18 | Bolt Technology Corporation | Sleeve shuttle air gun |
| FR2794440B1 (en) * | 1999-06-01 | 2001-07-06 | Bernard Lazareth Sa Ets | AIR GUN |
| US7837062B2 (en) * | 2006-03-10 | 2010-11-23 | Martin Engineering Company | Air cannon for removal of flowable material from a material handling system |
| CN101338816A (en) * | 2008-08-29 | 2009-01-07 | 南乐县永昌机械制造有限公司 | Air bubble dedicated aluminium alloy cylinder sleeve |
| CN201484959U (en) * | 2009-07-29 | 2010-05-26 | 李向阳 | Differential air cannon block clearer |
| CN202087560U (en) * | 2011-05-27 | 2011-12-28 | 濮阳市鸿宇压力容器有限公司 | Novel connecting structure of air cannon |
-
2011
- 2011-05-27 CN CN 201110140454 patent/CN102389884B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102389884A (en) | 2012-03-28 |
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