CN202545167U - Respirator assembly of chassis system of engineering machinery - Google Patents
Respirator assembly of chassis system of engineering machinery Download PDFInfo
- Publication number
- CN202545167U CN202545167U CN2011205316835U CN201120531683U CN202545167U CN 202545167 U CN202545167 U CN 202545167U CN 2011205316835 U CN2011205316835 U CN 2011205316835U CN 201120531683 U CN201120531683 U CN 201120531683U CN 202545167 U CN202545167 U CN 202545167U
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- CN
- China
- Prior art keywords
- respirator
- assembly
- resuscitation apparatus
- engineering machinery
- products
- 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.)
- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a respirator assembly of a chassis system of engineering machinery. The respirator assembly comprises a respirator body, a respirator cover and a filtering piece. The respirator assembly is provided with a body washer. The filtering piece fits into the body washer and then is assembled onto the respirator body. The respirator cover and a cover washer are matched, and the respirator cover is tightly screwed on the respirator body through spiral matching. The aforementioned technical scheme is adopted so that: a favorable working environment is provided to products, such as a boosting pump; the assembly mode is screw-thread screwing and the assembly is simple; moreover, the place for installing is a place which has a relative good working environment and is easy for working personnel to touch, and therefore dust is less and the working personnel can conveniently wash and replace the respirator assembly; and the dustproof performance is enhanced so that the airtightness and the cleanliness of an air cylinder of the boosting pump are obviously improved, the phenomenon of air leakage is avoided and the airtightness of the products is ensured, thereby enhancing the performance and the service life of the products.
Description
Technical field
The utility model belongs to the technical field of engineering machinery, relates to the chassis system structure of engineering machinery, and more particularly, the utility model relates to a kind of engineering machinery chassis system air breather assembly.
Background technique
In the prior art, the air breather assembly structure in the engineering machinery chassis system is too simple, and effect is bad.
Shown in Figure 1 as in this Figure of description, the blow-by up and down of filter screen assembly 4 and filter screen itself weak effect that prevents dust; The sealing requirements of air booster pump caused seriously influence, and directly caused the product blow-by, caused inefficacy.
Summary of the invention
The utility model provides a kind of engineering machinery chassis system air breather assembly, its objective is the dustproof effect that improves resuscitation apparatus.
To achieve these goals, the technological scheme taked of the utility model is:
The engineering machinery chassis system air breather assembly that the utility model provided comprises resuscitation apparatus body, resuscitation apparatus lid and filter sheet, and described air breather assembly is established the body packing ring, described filter sheet be assemblied on the resuscitation apparatus body after the body packing ring cooperates; Said resuscitation apparatus lid cooperates with lid packing ring 5, and said resuscitation apparatus lid is tightened on the resuscitation apparatus body through screw fit.
Described filter sheet is processed for the bronze particles sintering.
Described air breather assembly is through being threaded on the outstanding copper pipe of booster pump.
The utility model adopts technique scheme, and for products such as booster pump provide good working environment, fit is to screw with screw thread, and assembling is simple; And the mounting point is better at working environment, the place that the staff is prone to touch, and so not only dust has lacked, and also makes things convenient for the staff to clean and changes; Improved anti-dust performance; Make the cylinder pressurization ratio and the turbidity test of booster pump that significant improvement arranged, avoided the gas leak phenomenon of products such as booster pump, guaranteed the sealing of products such as booster pump; Thereby performance of products and working life have been improved, for the equipment in enormous quantities of all kinds of vehicles lays the foundation.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure is made brief description:
Fig. 1 is the schematic representation of the said structure of this specification background technique part;
Fig. 2 is the structural representation of the utility model.
Wherein, be labeled as among Fig. 1:
1, tapping screw, 2, packing ring, 3, dust cover, 4, the filter screen assembly, 5, the resuscitation apparatus body, 6, rubber pad, 7, gauze, 8, pipe thread.
Being labeled as among Fig. 2:
1, resuscitation apparatus body, 2, resuscitation apparatus lid, 3, the body packing ring, 4, filter sheet, 5, the lid packing ring, 8, pipe thread.
Embodiment
Contrast accompanying drawing below,, the embodiment of the utility model is done further detailed explanation, inventive concept, the technological scheme of the utility model are had more complete, accurate and deep understanding to help those skilled in the art through description to embodiment.
Like the structure of the expressed the utility model of Fig. 2, be a kind of engineering machinery chassis system air breather assembly, comprise resuscitation apparatus body 1, resuscitation apparatus lid 2 and filter sheet 4.
Air breather assembly is connected on the outstanding copper pipe of booster pump through pipe thread 8, thereby realizes the respiration of booster pump.
One, inventive concept of the utility model and creative the analysis:
In order to solve the problem that exists at the described present known technology of this specification background technique part and to overcome its defective, realize the goal of the invention of the dustproof effect of raising resuscitation apparatus, the technological scheme that the utility model is taked is:
Engineering machinery chassis system air breather assembly as shown in Figure 2, that the utility model provided,, described air breather assembly is established body packing ring 3, described filter sheet 4 be assemblied on the resuscitation apparatus body 1 after body packing ring 3 cooperates; Said resuscitation apparatus lid 2 cooperates with lid packing ring 5, and said resuscitation apparatus covers 2 and is tightened on the resuscitation apparatus body 1 through screw fit.
The utility model has improved the dustproof effect of resuscitation apparatus, for products such as booster pump provide good working environment, has avoided the gas leak phenomenon of products such as booster pump, thereby improves performance of products and working life.
Described filter sheet 4 is processed for the bronze particles sintering.Adopt this dustproof construction, further improved anti-dust performance and effect.
Two, the position of each member of the utility model relation:
Filter sheet 4 cooperates with body packing ring 3 and is assemblied on the resuscitation apparatus body 1; Resuscitation apparatus lid 2 with cover packing ring 5 and cooperate and be tightened on the resuscitation apparatus body 1; Through screwing of screw thread, body packing ring 3 has certain screw thread pretightening force with lid packing ring 5, and body packing ring 3 also has good seal action.
Three, the working principle of the utility model:
In the part time job process, air is arranged outside air breather assembly through copper pipe; When part resetted, air filtered out dust impurity wherein through the filter sheet of resuscitation apparatus, got into and imported component in the resuscitation apparatus into, so repeatedly circulation.
Four, the effect that improvement obtained of the utility model:
1, makes the material of crossing filter core of the prior art the bronze particles sintering of into the utility model by gauze, thereby improved the filter precision of crossing filter core;
2, the filter core of the assembly of resuscitation apparatus directly is assemblied on the resuscitation apparatus body in the existing technology, no sealing configuration; Therefore, the blow-by here causes the small amount of dust part inside of can directly entering;
3, the fit of resuscitation apparatus is complicated in the past, and the inconvenience of mounting point, causes resuscitation apparatus can't change, clean; And the fit of the novel resuscitation apparatus that the utility model provides is to screw with screw thread, and assembling is simple; And the mounting point is better at working environment, the place that the staff is prone to touch, and so not only dust has lacked, and also makes things convenient for the staff to clean, changed.
In sum, the utility model has improved anti-dust performance, makes the cylinder pressurization ratio of booster pump and turbidity test that significant improvement arranged, thereby has guaranteed the sealing of products such as booster pump, for various vehicle equipment in enormous quantities lays the foundation.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technological scheme is carried out; Or the design of the utility model and technological scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (3)
1. engineering machinery chassis system air breather assembly; Comprise resuscitation apparatus body (1), resuscitation apparatus lid (2) and filter sheet (4); It is characterized in that: described air breather assembly is established body packing ring (3), described filter sheet (4) be assemblied on the resuscitation apparatus body (1) after body packing ring (3) cooperates; Said resuscitation apparatus lid (2) cooperates with lid packing ring (5), and said resuscitation apparatus lid (2) is tightened on the resuscitation apparatus body (1) through screw fit.
2. according to the described engineering machinery chassis of claim 1 system air breather assembly, it is characterized in that: described filter sheet (4) is processed for the bronze particles sintering.
3. according to claim 1 or 2 described engineering machinery chassis system air breather assemblys, it is characterized in that: described air breather assembly is through being threaded on the outstanding copper pipe of booster pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205316835U CN202545167U (en) | 2011-12-19 | 2011-12-19 | Respirator assembly of chassis system of engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205316835U CN202545167U (en) | 2011-12-19 | 2011-12-19 | Respirator assembly of chassis system of engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545167U true CN202545167U (en) | 2012-11-21 |
Family
ID=47165811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205316835U Withdrawn - After Issue CN202545167U (en) | 2011-12-19 | 2011-12-19 | Respirator assembly of chassis system of engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506019A (en) * | 2011-12-19 | 2012-06-20 | 芜湖盛力制动有限责任公司 | Respirator assembly of chassis system of engineering machinery |
-
2011
- 2011-12-19 CN CN2011205316835U patent/CN202545167U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506019A (en) * | 2011-12-19 | 2012-06-20 | 芜湖盛力制动有限责任公司 | Respirator assembly of chassis system of engineering machinery |
| CN102506019B (en) * | 2011-12-19 | 2014-09-10 | 芜湖盛力制动有限责任公司 | Respirator assembly of chassis system of engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20140910 |
|
| RGAV | Abandon patent right to avoid regrant |