CN208619594U - A kind of bell housing dustproof construction - Google Patents
A kind of bell housing dustproof construction Download PDFInfo
- Publication number
- CN208619594U CN208619594U CN201821011206.4U CN201821011206U CN208619594U CN 208619594 U CN208619594 U CN 208619594U CN 201821011206 U CN201821011206 U CN 201821011206U CN 208619594 U CN208619594 U CN 208619594U
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- CN
- China
- Prior art keywords
- dust
- bell housing
- axis hole
- exhaust apparatus
- outside
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Abstract
The utility model provides a kind of bell housing dustproof construction.It include bell housing ontology, bell housing ontology includes the side wall of circular bottom surface and annular, surrounds hull shape jointly, axis hole is provided among the bottom surface, one dust proof tube is installed on axis hole, dust proof tube covers on the outside of axis hole, and extends bell housing ontology；The dust proof tube is divided into two sections, one section of inner wall close to axis hole is provided with flexible dustproof circle, and one section far from axis hole is provided with the dust-proof door curtain made of cloth, and the dust-proof door curtain made of cloth is a horn-like bag structure, bore small inside bore in outside is big, and outside is that elastic opening can strut banding object；The bell housing body interior is additionally provided with a dust exhaust apparatus, and dust exhaust apparatus is built-in with light duty compressor.The utility model structure is simple, and good dustproof effect can be played to bell housing to improve the leakproofness of bell housing reduces later maintenance, ensure that the safe operation of engine.
Description
Technical field
The utility model relates to flywheel shell of engine component technology fields, are related specifically to one kind and start for textile machine
The bell housing dustproof construction of machine.
Background technique
Bell housing is usually mounted between engine and gearbox, external crankcase, built-in fly wheel assembly, starter, oil
Bottom case etc. plays the role of connecting body, protection and carrier.It is typically provided with a radiator window on shell, and is attached with
Heat-dissipating cover plate, structure is simple in design feature, is easy the features such as installation.
A large amount of dust can be attached to bell housing surface to textile machine in process of production, this is to have for bell housing
Harmful, it mainly influences the sealing and the lubrication of internal gear group of bell housing.The typically no design of current bell housing is dust-proof
Structure is mainly safeguarded and is cleaned by the mutual disassembly in later period, can greatly increase human cost in this way, and is delayed normal
The production order.
Therefore it needs to design a kind of new dustproof construction.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and good dustproof effect can be played to bell housing, from
And the leakproofness of bell housing is improved, later maintenance is reduced, guarantees the bell housing dustproof construction of the safe operation of engine.
A kind of bell housing dustproof construction, includes bell housing ontology, and bell housing ontology includes circular bottom surface and annular
Side wall, surround hull shape jointly, which is characterized in that be provided with axis hole among the bottom surface, one is equipped on axis hole
A dust proof tube, dust proof tube covers on the outside of axis hole, and extends bell housing ontology；The dust proof tube is divided into two sections, close to axis hole
One section of inner wall be provided with flexible dustproof circle, one section of axis hole is provided with the dust-proof door curtain made of cloth, the dust-proof door curtain made of cloth is one horn-like
Bag structure, bore small inside bore in outside is big, and outside be elastic opening can strut banding object；The bell housing
Body interior is additionally provided with a dust exhaust apparatus, and dust exhaust apparatus is built-in with light duty compressor.
In the above scheme, the dust exhaust apparatus includes an annular dust absorbing ring, and dust absorbing ring wraps bell housing
The gear chamber of body interior was provided with several suction inlets along inner wall one week on dust absorbing ring, common to be connected to leading inside dust absorbing ring
Pipe, and it is connected to the light duty compressor inside dust exhaust apparatus.
In the above scheme, the dust proof tube is double-layer structure, and outer layer is integral structure made of hard material, interior
Layer is made of flexible rubber, is used for noise reduction and sealing.
The beneficial effects of the utility model are:
The utility model structure is simple, and good dustproof effect can be played to bell housing, to improve the close of bell housing
Feng Xing reduces later maintenance, ensure that the safe operation of engine.
Detailed description of the invention
Fig. 1 is the overall structure main view of the utility model embodiment；
Fig. 2 is the overall structure right view of the utility model embodiment.
In figure: 1 bell housing ontology, 2 axis holes, 3 dust proof tubes, 4 dustbands, the 5 dust-proof door curtains made of cloth, 6 dust absorbing rings, 7 light duty compressors.
Specific embodiment
In order to be understood the content of the utility model readily apparent, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
It include bell housing ontology 1 such as Fig. 1 bell housing dustproof construction shown in Fig. 2, bell housing ontology 1 includes circle
Bottom surface and annular side wall, surround hull shape jointly, axis hole 2 be provided among the bottom surface, be equipped on axis hole 2
One dust proof tube 3, dust proof tube 3 covers on 2 outside of axis hole, and extends bell housing ontology 1；It is two sections that the dust proof tube 3, which is divided to, patch
One section of inner wall in paraxial hole 2 is provided with flexible dustproof circle 4, and one section far from axis hole 2 is provided with the dust-proof door curtain made of cloth 5, and the dust-proof door curtain made of cloth 5 is
One horn-like bag structure, bore small inside bore in outside is big, and outside is that elastic opening can strut banding object；Institute
A dust exhaust apparatus is additionally provided with inside the bell housing ontology 1 stated, dust exhaust apparatus is built-in with light duty compressor 7.
In the present embodiment, the dust exhaust apparatus includes an annular dust absorbing ring 6, and dust absorbing ring 6 wraps flywheel
Gear chamber inside shell ontology 1 was provided with several suction inlets along inner wall one week on dust absorbing ring 6, common to be connected to inside dust absorbing ring 6
Conduit, and be connected to the light duty compressor 7 inside dust exhaust apparatus.
In the present embodiment, the dust proof tube 3 is double-layer structure, and outer layer is integral structure made of hard material,
Internal layer is made of flexible rubber, is used for noise reduction and sealing.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of bell housing dustproof construction, includes bell housing ontology, bell housing ontology includes circular bottom surface and annular
Side wall surrounds hull shape jointly, which is characterized in that is provided with axis hole among the bottom surface, one is equipped on axis hole
Dust proof tube, dust proof tube covers on the outside of axis hole, and extends bell housing ontology；The dust proof tube is divided into two sections, close to axis hole
One section of inner wall is provided with flexible dustproof circle, and one section far from axis hole is provided with the dust-proof door curtain made of cloth, and the dust-proof door curtain made of cloth is one horn-like
Bag structure, bore small inside bore in outside is big, and outside is that elastic opening can strut banding object；The bell housing sheet
Internal portion is additionally provided with a dust exhaust apparatus, and dust exhaust apparatus is built-in with light duty compressor.
2. bell housing dustproof construction as described in claim 1, which is characterized in that the dust exhaust apparatus includes an annular
Dust absorbing ring, dust absorbing ring wraps the gear chamber of bell housing body interior, inner wall one week is provided with several suctions on dust absorbing ring
Dirt mouth, the common conduit being connected to inside dust absorbing ring, and it is connected to the light duty compressor inside dust exhaust apparatus.
3. bell housing dustproof construction as described in claim 1, which is characterized in that the dust proof tube is double-layer structure, outer layer
For integral structure made of hard material, internal layer is made of flexible rubber, is used for noise reduction and sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011206.4U CN208619594U (en) | 2018-06-28 | 2018-06-28 | A kind of bell housing dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011206.4U CN208619594U (en) | 2018-06-28 | 2018-06-28 | A kind of bell housing dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619594U true CN208619594U (en) | 2019-03-19 |
Family
ID=65704007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821011206.4U Expired - Fee Related CN208619594U (en) | 2018-06-28 | 2018-06-28 | A kind of bell housing dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619594U (en) |
-
2018
- 2018-06-28 CN CN201821011206.4U patent/CN208619594U/en not_active Expired - Fee Related
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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: 20190319 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |