CN202468083U - Novel air filtration device - Google Patents
Novel air filtration device Download PDFInfo
- Publication number
- CN202468083U CN202468083U CN2012200161584U CN201220016158U CN202468083U CN 202468083 U CN202468083 U CN 202468083U CN 2012200161584 U CN2012200161584 U CN 2012200161584U CN 201220016158 U CN201220016158 U CN 201220016158U CN 202468083 U CN202468083 U CN 202468083U
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- CN
- China
- Prior art keywords
- air
- strainer
- filtration device
- filter
- novel air
- 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 - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a novel air filtration device, and relates to the technical field of agricultural mechanical equipment. The novel air filtration device comprises an air filter and a rough filter which are connected together, wherein a protection screen is arranged at the periphery of the air inlet of the rough filter. The novel air filtration device effectively prevents broken corn leaves and corn stigmas in the air from entering into the air filter, thus the air inlet quality of an engine is improved, the maintenance period of the air filter is further prolonged, and then the maintenance cost is reduced, the working efficiency is improved, and the working reliability of the whole air filtration device is further guaranteed; and moreover, the air filter with the structure is convenient to clean, attractive in appearance, high in cost performance and very popular among users.
Description
Technical field
The utility model relates to the agricultural machinery technical field, particularly a kind of novel air filter that is used for the corn machine.
Background technique
The pattern of the used air-strainer of corn machine is mainly hat type strainer and desert prefilter at present; But certain defective that the strainer of these two kinds of patterns all exists; Be exactly that the corn machine can produce foreign material such as broken leaf of some corns and corn stigma in the process of carrying out the harvesting corn operation; These foreign material are easy to enter in the air-strainer that is attached thereto through the hat type strainer, or cause the obstruction of desert prefilter, thereby have influenced the proper functioning of motor; Reduce the working efficiency of corn machine, influenced the reliability and stability of corn machine work.
The model utility content
The utility model purpose is in order to overcome above-mentioned deficiency, to provide a kind of foreign material such as broken leaf of corn and corn stigma that can prevent to get into the novel air filter of air-strainer.
For solving the problems of the technologies described above, the technological scheme of the utility model is: a kind of novel air filter, comprise the air-strainer and the strainer that link together, and the suction port periphery of said strainer is provided with protective net.
As a kind of improvement, said air-strainer and strainer are installed together through connecting tube.
As further improvement, said strainer is the hat type strainer.
As further improvement, said hat type strainer is provided with circular groove, and said protective net one end is fixed in the said circular groove, and the other end is fixed on the said connecting tube.
As further improvement, said protective net is fixed on the said connecting tube through hoop.
The beneficial effect of the utility model is: owing to be provided with protective net in hat type strainer periphery; Stopped that effectively broken leaf of airborne corn and corn stigma get into air-strainer; Improve the engine charge quality, prolonged the maintenance period of air-strainer simultaneously, thereby reduced maintenance cost; Improve working efficiency, further guaranteed the reliability of complete machine work.
Because protective net one end inserts in the circular groove of strainer, the other end is fixed on the connecting tube through hoop, makes the protective net convenient disassembly, also can be cleared up timely even there are the dust foreign material to enter in the protective net.
In sum, the utility model has stopped that effectively broken leaf of airborne corn and corn stigma get into air-strainer, have improved the engine charge quality; Prolonged the maintenance period of air-strainer simultaneously; Thereby reduced maintenance cost, improved working efficiency, further guaranteed the reliability of complete machine work; And adopt air filtration unit cleaning convenience, beautiful shape, the cost performance of this structure high, receive liking of user deeply.
Description of drawings
Accompanying drawing is the structural representation of the utility model;
Among the figure: 1, strainer, 2, protective net, 3, hoop, 4, air-strainer, 5, connecting tube.
Embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.
Shown in accompanying drawing, a kind of novel air filter comprises the air-strainer 4 and strainer 1 that link together, and the suction port periphery of said strainer 1 is provided with protective net 2.
Said air-strainer 4 is installed together through connecting tube 5 with strainer 1.Said strainer 1 is the hat type strainer.Said hat type strainer is provided with circular groove, and said protective net 2 one ends are fixed in the said circular groove, and the other end is fixed on the said connecting tube 5.Said protective net 2 is fixed on the said connecting tube 5 through hoop 3.
The use principle of the utility model: increase protective net 2 in hat type strainer 1 outside; Air filtered through protective net 2 earlier before getting into hat type strainer 1; Can prevent that foreign material such as broken leaf of corn and corn stigma from getting into air-strainer 4; Improve the air inlet quality of corn machine motor, and guaranteed the fluency and the stability of air-strainer 4 air inlets, and then can guarantee the reliability and stability of corn machine proper functioning.Adopt protective net 2 one ends of the air filtration unit of this structure to insert in the circular groove of hat type strainer 1, the other end is fixed on the connecting tube 5 with hoop 3, its simple in structure, easy dismounting, is convenient to clear up.
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the utility model.
Claims (5)
1. the novel air filter comprises the air-strainer and the strainer that link together, it is characterized in that: the suction port periphery of said strainer is provided with protective net.
2. novel air filter according to claim 1 is characterized in that: said air-strainer and strainer are installed together through connecting tube.
3. novel air filter according to claim 2 is characterized in that: said strainer is the hat type strainer.
4. novel air filter according to claim 3 is characterized in that: said hat type strainer is provided with circular groove, and said protective net one end is fixed in the said circular groove, and the other end is fixed on the said connecting tube.
5. novel air filter according to claim 4 is characterized in that: said protective net is fixed on the said connecting tube through hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200161584U CN202468083U (en) | 2012-01-15 | 2012-01-15 | Novel air filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200161584U CN202468083U (en) | 2012-01-15 | 2012-01-15 | Novel air filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468083U true CN202468083U (en) | 2012-10-03 |
Family
ID=46916245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200161584U Expired - Lifetime CN202468083U (en) | 2012-01-15 | 2012-01-15 | Novel air filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533672A (en) * | 2015-01-08 | 2015-04-22 | 康明斯动力技术有限公司 | Horizontal air filter for engine |
-
2012
- 2012-01-15 CN CN2012200161584U patent/CN202468083U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533672A (en) * | 2015-01-08 | 2015-04-22 | 康明斯动力技术有限公司 | Horizontal air filter for engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee after: LOVOL HEAVY INDUSTRY CO., LTD. Address before: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee before: Futian Leiwo International Heavy Industry Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |