CN2720124Y - Improved vacuum dust-collecting device for IC engine radiator - Google Patents
Improved vacuum dust-collecting device for IC engine radiator Download PDFInfo
- Publication number
- CN2720124Y CN2720124Y CN 200420050176 CN200420050176U CN2720124Y CN 2720124 Y CN2720124 Y CN 2720124Y CN 200420050176 CN200420050176 CN 200420050176 CN 200420050176 U CN200420050176 U CN 200420050176U CN 2720124 Y CN2720124 Y CN 2720124Y
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- CN
- China
- Prior art keywords
- dust
- net cover
- arc
- suction mouth
- dust suction
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- Expired - Fee Related
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Abstract
The utility model relates to an improved vacuum dust-collecting device for an IC engine radiator, comprising a dust filtration net cover and a dust suction mouth which are arranged on an IC engine radiator body, wherein, the dust filtration net cover is an arc line gyration body dust filtration net cover, and the dust suction mouth is an arc equal pressure gradual change dust suction mouth which imitates the shape of the arc line gyration body dust filtration net cover. The sizes of the cross sections of the arc equal pressure gradual change dust suction mouth and an air-current passage in the arc equal pressure gradual change dust suction mouth are gradually enlarged from the head to the end. Since the dust filtration net cover is an arc line gyration body dust filtration net cover with an arc surface, the improved vacuum dust-collecting device for an IC engine radiator has the features of compact structure and small size, and is not easily broken by a tree branch. Meanwhile, since the dust suction mouth of the utility model is the arc equal pressure gradual change dust suction mouth which imitates the shape of the arc line gyration body dust filtration net cover, the head of the dust suction mouth is light, the tail of the dust suction mouth is heavy, and the air-current passage in the dust suction mouth is bent in an arc mode. The improved vacuum dust-collecting device for an IC engine radiator has the features of small volume, good rigidity, uniform vacuum suction force distribution and good vibration resistant performance.
Description
Affiliated technical field
The utility model relates to a kind of improved explosive motor heat transmission device, particularly relates to a kind of improved explosive motor radiator vacuum dust collection device.
Background technique
At present, the dust filter net cover that is installed in the explosive motor radiator vacuum dust collection device on the self-propelled grain cbmbine harvester is cylindrical or truncated cone platform shape dust filter net cover, and dust absorption nozzle is and L shaped the dust absorption nozzle cylindrical or profiling of truncated cone platform shape dust filter net cover; The defective of the dust filter net cover in this existing internal combustion radiator vacuum dust collection device be bulky, rigidity is relatively poor, is hung bad during use easily by branch; The defective of L shaped dust absorption nozzle is in bulky, poor rigidity, the air-flow path tangible flex point and vacuum force skewness to be arranged, self and is difficult to the foreign material complete liquidation on cylindrical or the truncated cone platform shape dust filter net cover end face clean easily because of vibration damages during use.
Summary of the invention
The purpose of this utility model provides that a kind of volume is little, compact structure, good rigidly, suction force evenly and be difficult for impaired improved explosive motor radiator vacuum dust collection device.
The purpose of this utility model is achieved in that a kind of improved explosive motor radiator vacuum dust collection device, comprises the dust filter net cover and the dust absorption nozzle that are arranged on the explosive motor radiator body, and wherein the dust filter net cover is a camber line solid of rotation dust filter net cover; Dust absorption nozzle is an isobaric gradual change dust absorption nozzle of the arc with the profiling of camber line solid of rotation dust filter net cover, and the cross-sectional dimension of isobaric gradual change dust absorption nozzle of arc and air-flow path wherein is to be provided with the form that from first to last enlarges gradually.
Because the dust filter net cover in the utility model is a camber line solid of rotation dust filter net cover with arcuate surface, thus its have compact structure, volume is little and be not easy to be hung bad characteristics by branch; Simultaneously because the dust absorption nozzle in the utility model is an isobaric gradual change dust absorption nozzle of the arc with the profiling of camber line solid of rotation dust filter net cover, the cross-sectional dimension of isobaric gradual change dust absorption nozzle of arc and air-flow path wherein from first to last enlarges gradually, it is the light cabrage of the isobaric gradual change dust suction mouth of arc, and air-flow path wherein is that arc turns round, and volume is little so it has, good rigidly, vacuum force is evenly distributed and resistance to shock is good characteristics.
Description of drawings
Fig. 1 is that a kind of embodiment of the utility model is in the perspective view under the user mode
Fig. 2 is the plan view of Fig. 1 mean camber line solid of rotation dust filter net cover
Fig. 3 is that the A-A of Fig. 2 is to the sectional structure schematic representation
Fig. 4 is the rear view of Fig. 2
Fig. 5 is the plan view of the isobaric gradual change dust absorption nozzle of arc among Fig. 1
Fig. 6 is that the B-B of Fig. 5 is to the sectional structure schematic representation
Fig. 7 is that the C-C of Fig. 5 is to the sectional structure schematic representation
Fig. 8 is the rear view of Fig. 5
Fig. 9 is the right elevation of Fig. 5
Figure 10 is the plan view of Fig. 5
Figure 11 is the worm's eye view of Fig. 5
Among the figure: 1-explosive motor radiator body 3-camber line solid of rotation dust filter net cover
The isobaric gradual change dust absorption nozzle of 2-arc 4-air-flow path
Embodiment
Below in conjunction with drawings and Examples the utility model is further described, a kind of improved explosive motor radiator vacuum dust collection device, comprise the dust filter net cover and the dust absorption nozzle that are arranged on the explosive motor radiator body 1, wherein the dust filter net cover is a camber line solid of rotation dust filter net cover 3; Because the surface of camber line solid of rotation dust filter net cover 3 is a cambered surface, so that it is not easy to be hung by branch in the process of using is bad, and its compare with cylindrical or truncated cone platform shape dust filter net cover have also that volume is little, the characteristics of compact structure, good rigidly; Dust absorption nozzle is an isobaric gradual change dust absorption nozzle 2 of the arc with 3 profilings of camber line solid of rotation dust filter net cover, and the cross-sectional dimension of isobaric gradual change dust absorption nozzle 2 of arc and air-flow path 4 wherein is to be provided with the form that from first to last enlarges gradually; Owing to do not have tangible flex point in the air-flow path 4 in the isobaric gradual change dust absorption nozzle 2 of arc, and its size from first to last enlarges gradually, volume is little so the isobaric gradual change dust absorption nozzle 2 of the arc in the utility model has, good rigidly, vacuum force are evenly distributed, can be with the clean characteristics of outer surface complete liquidation of camber line solid of rotation dust filter net cover 3; In addition, because 2 light cabrages of the isobaric gradual change dust absorption nozzle of arc so it has good resistance to shock, are difficult for damaging because of vibration.
Camber line in the camber line solid of rotation dust filter net cover 3 can be meant circular arc line, oval camber line, hyperbola, involute, parabola or heterozygosis camber line; So-called heterozygosis camber line is meant the camber line that is combined into by circular arc line, oval camber line, hyperbola, involute, these several different types of camber lines of parabola.
As shown in Figure 1; during the utility model work; camber line solid of rotation dust filter net cover 3 ceaselessly rotates around the axis of self; its revolution is moving to be fixedly installed on the foreign material that the isobaric gradual change dust absorption nozzle 2 of arc on the explosive motor radiator body 1 can leach its outer surface once circle and to clear up once, thereby guarantees that camber line solid of rotation dust filter net cover 3 has good air-flow permeability all the time.
Claims (2)
1. an improved explosive motor radiator vacuum dust collection device comprises the dust filter net cover and the dust absorption nozzle that are arranged on the explosive motor radiator body (1), it is characterized in that the dust filter net cover is a camber line solid of rotation dust filter net cover (3); Dust absorption nozzle is an isobaric gradual change dust absorption nozzle (2) of the arc with camber line solid of rotation dust filter net cover (3) profiling, and the cross-sectional dimension of isobaric gradual change dust absorption nozzle of arc (2) and air-flow path (4) wherein is to be provided with the form that from first to last enlarges gradually.
2. a kind of improved explosive motor radiator vacuum dust collection device according to claim 1 is characterized in that the camber line in the camber line solid of rotation dust filter net cover (3) is meant circular arc line, oval camber line, hyperbola, involute, parabola or heterozygosis camber line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050176 CN2720124Y (en) | 2004-04-23 | 2004-04-23 | Improved vacuum dust-collecting device for IC engine radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050176 CN2720124Y (en) | 2004-04-23 | 2004-04-23 | Improved vacuum dust-collecting device for IC engine radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720124Y true CN2720124Y (en) | 2005-08-24 |
Family
ID=35009085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420050176 Expired - Fee Related CN2720124Y (en) | 2004-04-23 | 2004-04-23 | Improved vacuum dust-collecting device for IC engine radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365438A (en) * | 2009-03-26 | 2012-02-29 | 克朗设备公司 | Working vehicle having cooling system with suction device |
-
2004
- 2004-04-23 CN CN 200420050176 patent/CN2720124Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365438A (en) * | 2009-03-26 | 2012-02-29 | 克朗设备公司 | Working vehicle having cooling system with suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINJIANG ZHONGSHOU AGRICULTURE AND ANIMAL HUSBANDR Free format text: FORMER OWNER: XINJIANG XINLIAN TECHNOLOGY CO., LTD. Effective date: 20090828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090828 Address after: No. 50, Beijing North Road, Urumqi, the Xinjiang Uygur Autonomous Region: 830013 Patentee after: Xinjiang Zhongshou Agriculture Animal Husbandry Machinery Co., Ltd. Address before: No. 29, Beijing North Road, Urumqi, the Xinjiang Uygur Autonomous Region: 830011 Patentee before: Xinjiang Xinlian Science and Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050824 Termination date: 20130423 |