CN2931188Y - Driving and cooling device for engineering machinery fan - Google Patents
Driving and cooling device for engineering machinery fan Download PDFInfo
- Publication number
- CN2931188Y CN2931188Y CN 200620026336 CN200620026336U CN2931188Y CN 2931188 Y CN2931188 Y CN 2931188Y CN 200620026336 CN200620026336 CN 200620026336 CN 200620026336 U CN200620026336 U CN 200620026336U CN 2931188 Y CN2931188 Y CN 2931188Y
- Authority
- CN
- China
- Prior art keywords
- fan
- engine
- radiator
- taking mouth
- support
- 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 - Fee Related
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Abstract
The utility model provides a fan drive cooling device for industrial machines and is characterized in that a back frame is provided with an engine, an intercooling radiator and oil, water radiator; the front part of the engine is provided with a fan for cooling the intercooling radiator; the back frame is also provided with a bracket which is provided with another fan for blowing cool wind to the oil, water radiator; the bracket is provided with a shaft driving the fan and a belt wheel and the drive belt of the belt wheel; the power take-off port of the principle axis of the engine is provided with a driving axle with a universal joint driving the belt wheel rotating, and the cooling device is of easier structure and fine cooling effect; moreover, the utility model has the advantages of low production cost, reliable capability.
Description
Technical field
The utility model relates to a kind of construction machinery and equipment that is used for highway construction, especially a kind of construction machinery and equipment fans drive heat abstractor.
Background technology
Adopt the construction machinery and equipment of cold electronic fuel injection engine in the band to carry out forced cooling, to guarantee normal operation to engine charge, engineering mechanical hydraulic oil, cycle of engine cooling water expansion tank etc.Known heat abstractor is that the front of the engine on afer bay is equipped with fan and wind gathering cover, cold heat sink and profit radiator during the position of corresponding fan is equipped with on afer bay, make cold wind pass through middle cold heat sink and oily, water radiator, thereby reach the heat-dissipation purpose.This heat abstractor is because the wind-force of single fan is limited, thereby makes the radiating effect of each radiator undesirable, and the temperature of driving engine is too high.Also having a kind of heat abstractor at present is the fan of the front of the engine installation centering cold heat sink cooling on afer bay, also installs one by the fan of fluid motor-driven to oil, water radiator cooling on afer bay.Though this heat abstractor has improved radiating efficiency, need to increase fluid pressure drive device, so complex structure, cost height, easy break-down.
Summary of the invention
The utility model provides a kind of construction machinery and equipment fans drive heat abstractor of simple in structure, good heat dissipation effect for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of construction machinery and equipment fans drive heat abstractor, form by being installed in middle cold heat sink that has wind gathering cover and the profit radiator that the driving engine that has fan power taking mouth and main shaft power taking mouth on the afer bay, the fan that is installed in engine blower power taking mouth, corresponding fan be installed in afer bay, it is characterized in that: add the support between middle cold heat sink and profit radiator on the described afer bay, middle cold heat sink is installed in the support front end, back-end support is installed the fan that has rotating shaft, and the wind gathering cover of corresponding fan is installed on the profit radiator; The transmission shaft that has universal-joint is installed on the described engine spindle power taking mouth, on the other end mounting bracket of transmission shaft, is separately installed with belt pulley on the fan shaft on transmission shaft end and the support, the belt of transferring power is installed on two belt pulleys.
Advantage and the good effect that the utlity model has are: owing to install a support additional between middle cold heat sink and oil, water radiator, the fan that another drives by engine spindle power taking mouth, transmission shaft and belt pulley is installed on the support, cold heat sink and oil, water radiator cool off with two fans simultaneously in making, not only simple in structure, and good heat dissipation effect; The utility model also has the advantage of low cost of manufacture, dependable performance in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 driving engine; 1-1 fan power taking mouth; 1-2 main shaft power taking mouth; 2 fans; 3 universal joint shafts; The 3-1 universal-joint; Cold heat sink in 4; The 4-1 wind gathering cover; 5 supports; 6 fans; 7 oil, water radiator; The 7-1 wind gathering cover; 8 afer bays; 9 drivings device; The 9-1 rotating shaft; The 9-2 belt pulley; The 9-3 belt pulley; The 9-4 belt; The 9-5 rotating shaft.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, driving engine 1 is installed on the afer bay 8, the front end of driving engine is respectively arranged with fan power taking mouth 1-1 and main shaft power taking mouth 1-2.On the fan power taking mouth fan 2 is installed, support 5 is installed on the afer bay of corresponding fan 2, support is a frame-shaped board muscle support, and it promptly can be used as the gas passage of fan 2.Cold heat sink 4 and wind gathering cover 4-1 thereof during one end of support 5 corresponding fans 2 is equipped with, the cooling air that makes fan 2 carries out cooling heat dissipation by middle cold heat sink 4.The other end of support 5 is installed the fan 6 that has driving device 9.This driving device is by two rotating shaft 9-1,9-5, two belt pulley 9-2,9-3 and belt 9-4 form, the end of rotating shaft 9-1 is rack-mount, its other end connects fan 6, the belt pulley 9-2 of transferring power is installed on the rotating shaft 9-1, frame bottom is installed another belt pulley 9-3 that has rotating shaft 9-5, and the belt 9-4 of transferring power is installed on belt pulley 9-3 and the belt pulley 9-2.Be connected with the transmission shaft 3 that two ends have universal-joint 3-1 on the rotating shaft 9-5 of belt pulley 9-3 and engine spindle power taking mouth 1-2, make driving engine directly drive fan 6 by driving device and transmission shaft and rotate, this structure not only simply but also reliable.On the afer bay of corresponding fan 6 oil, water radiator 7 and wind gathering cover 7-1 thereof are installed also, the cooling air that makes fan 6 carries out cooling heat dissipation by oil, water radiator 7.
Claims (1)
1. construction machinery and equipment fans drive heat abstractor, form by being installed in middle cold heat sink that has wind gathering cover and the profit radiator that the driving engine that has fan power taking mouth and main shaft power taking mouth on the afer bay, the fan that is installed in engine blower power taking mouth, corresponding fan be installed in afer bay, it is characterized in that: add the support between middle cold heat sink and profit radiator on the described afer bay, middle cold heat sink is installed in the support front end, back-end support is installed the fan that has rotating shaft, and the wind gathering cover of corresponding fan is installed on the profit radiator; The transmission shaft that has universal-joint is installed on the described engine spindle power taking mouth, on the other end mounting bracket of transmission shaft, is separately installed with belt pulley on the fan shaft on transmission shaft end and the support, the belt of transferring power is installed on two belt pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026336 CN2931188Y (en) | 2006-06-09 | 2006-06-09 | Driving and cooling device for engineering machinery fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026336 CN2931188Y (en) | 2006-06-09 | 2006-06-09 | Driving and cooling device for engineering machinery fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931188Y true CN2931188Y (en) | 2007-08-08 |
Family
ID=38347686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026336 Expired - Fee Related CN2931188Y (en) | 2006-06-09 | 2006-06-09 | Driving and cooling device for engineering machinery fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931188Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529691A (en) * | 2010-12-17 | 2012-07-04 | 井关农机株式会社 | Original movement part structure of working vehicle |
| CN103375436A (en) * | 2013-06-24 | 2013-10-30 | 三一重机有限公司 | Fan motor mounting support, radiator and engineering machinery |
| CN106812583A (en) * | 2015-12-01 | 2017-06-09 | 北汽福田汽车股份有限公司 | A kind of cooling system and vehicle |
| US9822736B2 (en) | 2011-03-09 | 2017-11-21 | Hamm Ag | Self-propelled construction device, in particular a soil compactor |
| CN109205519A (en) * | 2018-10-15 | 2019-01-15 | 安徽合力股份有限公司 | Fork truck air draught type cooling system |
-
2006
- 2006-06-09 CN CN 200620026336 patent/CN2931188Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529691A (en) * | 2010-12-17 | 2012-07-04 | 井关农机株式会社 | Original movement part structure of working vehicle |
| CN102529691B (en) * | 2010-12-17 | 2016-01-06 | 井关农机株式会社 | The former dynamic portion structure of working truck |
| US9822736B2 (en) | 2011-03-09 | 2017-11-21 | Hamm Ag | Self-propelled construction device, in particular a soil compactor |
| CN103375436A (en) * | 2013-06-24 | 2013-10-30 | 三一重机有限公司 | Fan motor mounting support, radiator and engineering machinery |
| CN106812583A (en) * | 2015-12-01 | 2017-06-09 | 北汽福田汽车股份有限公司 | A kind of cooling system and vehicle |
| CN106812583B (en) * | 2015-12-01 | 2019-10-22 | 北汽福田汽车股份有限公司 | A kind of cooling system and vehicle |
| CN109205519A (en) * | 2018-10-15 | 2019-01-15 | 安徽合力股份有限公司 | Fork truck air draught type cooling system |
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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: DINGSHENG HEAVY INDUSTRY MACHINERY CO., LTD. Free format text: FORMER OWNER: DINGSHENG TIANGONG CONSTRUCTION MACHINERY CO., LTD. Effective date: 20110916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300180 HEDONG, TIANJIN TO: 300384 NANKAI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110916 Address after: 300384 Tianjin New Technology Industrial Park Haitai Huayuan Industrial Zone No. 5 North Street Patentee after: Dingsheng Heavy Industry Machinery Co., Ltd. Address before: 300180, No. 156 Jintang Road, Hedong District, Tianjin Patentee before: Dingsheng Tiangong Construction Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20130609 |