CN103758621A - Control mechanism for cooling fan on loader - Google Patents
Control mechanism for cooling fan on loader Download PDFInfo
- Publication number
- CN103758621A CN103758621A CN201310720865.0A CN201310720865A CN103758621A CN 103758621 A CN103758621 A CN 103758621A CN 201310720865 A CN201310720865 A CN 201310720865A CN 103758621 A CN103758621 A CN 103758621A
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- Prior art keywords
- control mechanism
- cooling fan
- loader
- clutch
- engine
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Abstract
The invention relates to a control mechanism for a cooling fan on a loader. The control mechanism is connected between a body of an engine and a body of a cooling fan. The control mechanism is characterized by further comprising a clutch, wherein the clutch is an electrically controlled silicon oil clutch. The control mechanism further comprises a temperature sensor. The invention has the advantages of: (1) reducing the system noise; (2) saving the engine power by 5%-8%; (3) having no effect on the overall structure and layout of the loader; (4) avoiding the disadvantage of the mode of direct connection between the cooling fan and the engine;(5)improving the heat dissipation performance of the engine.
Description
Technical field
The present invention relates to the control mechanism of cooling fan on a kind of loader.
Background technique
The cooling system of motor is divided into short circle and great circulation system, and when the temperature of cooling liquid is during lower than 85 ℃, short circle is opened work; Otherwise work is opened in major cycle during higher than 85 ℃, temperature-conserving valve is opened, and cooling liquid enters radiator, makes its cooling under the effect of cooling fan.Under the condition of only opening in major cycle, cooling fan just plays a role.Cooling fan and the motor of conventional way are direct-connected, by belt drives, are engine cooling.When startup, low idling, ambient temperature is low and the operating mode such as high altitude localities under while working, lesser circulation itself just can meet motor self-radiating demand, cooling fan can not rotate with this understanding.But according to current existing cooling fan 1 and motor 2 Placements, as shown in Figure 1, cannot realize the function that automatically stops operating of cooling fan.
Summary of the invention
Object of the present invention is intended to overcome the deficiency of above-mentioned prior art, discloses the control mechanism of cooling fan on a kind of loader.
For achieving the above object, technological scheme of the present invention is as follows: the control mechanism of cooling fan on a kind of loader, and this control mechanism is connected between engine body and cooling fan body, it is characterized in that, described control mechanism also comprises clutch, and described clutch is electric-controlled silicon oil clutch.
Described control mechanism also comprises temperature transducer.
The invention has the beneficial effects as follows: (1) reduces the noise of system, (2) save 5%-8% engine power, (3) on loader overall structure and not impact of layout, (4) have avoided the shortcoming of cooling fan and the direct-connected mode of motor, and (5) improve engine radiating performance.
Accompanying drawing explanation
Fig. 1 is prior art structural representation of the present invention.
Fig. 2 is structural scheme of mechanism of the present invention.
Embodiment
For understanding better the present invention, below in conjunction with the drawings and specific embodiments, it is done to further detailed elaboration.
As shown in Figure 2, the control mechanism of cooling fan on a kind of loader, this control mechanism is connected between engine body 3 and cooling fan body 4, and described control mechanism also comprises clutch 5, and described clutch 5 is electric-controlled silicon oil clutch.
Described control mechanism also comprises temperature transducer.
Claims (2)
1. a control mechanism for cooling fan on loader, this control mechanism is connected between engine body and cooling fan body, it is characterized in that, and described control mechanism also comprises clutch, and described clutch is electric-controlled silicon oil clutch.
2. the control mechanism of cooling fan on loader according to claim 1, is characterized in that, described control mechanism also comprises temperature transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720865.0A CN103758621A (en) | 2013-12-24 | 2013-12-24 | Control mechanism for cooling fan on loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720865.0A CN103758621A (en) | 2013-12-24 | 2013-12-24 | Control mechanism for cooling fan on loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103758621A true CN103758621A (en) | 2014-04-30 |
Family
ID=50525917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720865.0A Pending CN103758621A (en) | 2013-12-24 | 2013-12-24 | Control mechanism for cooling fan on loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103758621A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190592Y (en) * | 2008-04-23 | 2009-02-04 | 龙口中宇机械有限公司 | Electric control silicon-oil fan clutch |
| CN202215341U (en) * | 2011-08-09 | 2012-05-09 | 武汉赛弗思汽车部件有限公司 | Electric control silicone oil fan controller |
| CN102588086A (en) * | 2012-03-01 | 2012-07-18 | 中国重汽集团济南动力有限公司 | Mechanical booster clutch of electrically controlled silicone oil |
| CN202520816U (en) * | 2012-04-07 | 2012-11-07 | 上海裕珂汽车天窗有限公司 | Electric control silicone oil clutch |
-
2013
- 2013-12-24 CN CN201310720865.0A patent/CN103758621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190592Y (en) * | 2008-04-23 | 2009-02-04 | 龙口中宇机械有限公司 | Electric control silicon-oil fan clutch |
| CN202215341U (en) * | 2011-08-09 | 2012-05-09 | 武汉赛弗思汽车部件有限公司 | Electric control silicone oil fan controller |
| CN102588086A (en) * | 2012-03-01 | 2012-07-18 | 中国重汽集团济南动力有限公司 | Mechanical booster clutch of electrically controlled silicone oil |
| CN202520816U (en) * | 2012-04-07 | 2012-11-07 | 上海裕珂汽车天窗有限公司 | Electric control silicone oil clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |