CN201240368Y - Heat radiating fan of automobile brake drum - Google Patents
Heat radiating fan of automobile brake drum Download PDFInfo
- Publication number
- CN201240368Y CN201240368Y CNU2008200779256U CN200820077925U CN201240368Y CN 201240368 Y CN201240368 Y CN 201240368Y CN U2008200779256 U CNU2008200779256 U CN U2008200779256U CN 200820077925 U CN200820077925 U CN 200820077925U CN 201240368 Y CN201240368 Y CN 201240368Y
- Authority
- CN
- China
- Prior art keywords
- automobile brake
- brake drum
- automobile
- change
- radiator fan
- 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 relates to an automobile brake system auxiliary device, particularly a heat radiator fan for an automobile brake drum, which solves the heat radiation problem the automobile brake drum. The heat radiator fan comprises a transmission installed on a semi-axle of wheels, a fan connected with the rotating shaft of the transmission, and a counterweight block connected below the transmission. Compared with the prior art, the automobile brake system auxiliary device can be directly installed on wheels to start cooling down once an automobile runs. The device has the advantages of simple structure, reasonable design, good safety and reliability, and distinct cooling effect; and is very suitable for use in long-distance travelling of a large-size truck.
Description
Technical field
The utility model relates to a kind of automobile brake system auxiliary device, is specially a kind of automobile brake drum radiator fan.
Background technology
As everyone knows, automobile is after long distance brake, and brake wheel can be because violent friction and temperature sharply rises.Braking effect will be under some influence after the temperature build-up of brake wheel, also may cause brake failure and traffic accident takes place if brake wheel is overheated.The current way of taking that addresses this is that is to utilize water initiatively to cool off brake drum, but water freezes in the winter time easily and water cooling system can't be worked and the out of reach cool effect.
Summary of the invention
The utility model provides a kind of automobile brake drum radiator fan for the heat dissipation problem that solves the brake wheel that has automobile now.
The utility model is realized by following technical scheme, and a kind of automobile brake drum radiator fan comprises the change-speed box that is installed on the wheel semiaxis head, is connected the fan in the change-speed box rotating shaft, also is connected with clump weight below change-speed box.
The interconnect function of the utility model by change-speed box and the effect of the fixed-direction of clump weight make fan also fast rotational when the car semiaxis rotates, and fan drives the brake wheel position that air blows to wheel, gives the brake wheel forced cooling.
Compare with existing Water Cooling Technology, the utility model is simple in structure, and is reasonable in design, can be directly installed on the wheel, as long as vehicle operating just can begin cooling.Safe and reliable, cooling-down effect is obvious, is fit to very much the long distance of high capacity waggon and exercises use.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is running condition figure of the present utility model
The specific embodiment
As schematically shown in Figure 1, 2, a kind of automobile brake drum radiator fan comprises the change-speed box 2 that is installed on the wheel semiaxis head 4, is connected the fan 1 in change-speed box 2 rotating shafts, also is connected with clump weight 3 below change-speed box 2.In order to make fan under the situation that automotive wheels is slowed down, can also keep original high rotational speed, in change-speed box 2 rotating shafts, also be provided with flywheel, Case of fly-wheel wind-receiving fan 1.Flywheel also is the mechanical device that those skilled in the art are familiar with, and is widely used in bicycle, on the trailing wheels such as motor bike.Apply power to flywheel, flywheel promptly drives the outer wheel of flywheel, and when not applying torsional forces, flywheel still rotates under coherence, and does not influence rotating shaft.
Change-speed box 2 is existing conventional equipments.Those skilled in the art are readily appreciated that and make.Its inner structure generally all is made up of plurality of gears, and the gear by different size makes up the change transmitting ratio mutually, and purpose is the rotating speed that increases fan.
In order to make the automobile brake drum cooling-down effect more obvious, also comprise the seal ring between the wheel rim of two BOGEY WHEELs that are connected automobile, the sealing circle is that wind energy that fan produces enters into enough most possibly to come between wheel rim and the brake wheel and lowers the temperature to brake wheel.
Claims (3)
1, a kind of automobile brake drum radiator fan is characterized in that: comprise the change-speed box (2) that is installed on the wheel semiaxis head (4), be connected the fan (1) in change-speed box (2) rotating shaft, also be connected with clump weight (3) in change-speed box (2) below.
2, automobile brake drum radiator fan according to claim 1 is characterized in that: also comprise the seal ring between the wheel rim of two BOGEY WHEELs that are connected automobile.
3, automobile brake drum radiator fan according to claim 1 and 2 is characterized in that: also be provided with flywheel in change-speed box (2) rotating shaft, Case of fly-wheel wind-receiving fan (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200779256U CN201240368Y (en) | 2008-07-12 | 2008-07-12 | Heat radiating fan of automobile brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200779256U CN201240368Y (en) | 2008-07-12 | 2008-07-12 | Heat radiating fan of automobile brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240368Y true CN201240368Y (en) | 2009-05-20 |
Family
ID=40713658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200779256U Expired - Fee Related CN201240368Y (en) | 2008-07-12 | 2008-07-12 | Heat radiating fan of automobile brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240368Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146970A (en) * | 2011-02-14 | 2011-08-10 | 唐应时 | Axial flow type air-cooled friction drum for braking device |
| CN102717658A (en) * | 2012-07-05 | 2012-10-10 | 刘硕毅 | Automobile wheel hub fan |
| CN103538571A (en) * | 2012-07-14 | 2014-01-29 | 永克達工業股份有限公司 | Brake cooking device of bicycle |
| CN102146970B (en) * | 2011-02-14 | 2016-12-14 | 唐应时 | A kind of axial flow type air-cooled friction drum for braking device |
| CN107160958A (en) * | 2017-05-05 | 2017-09-15 | 浙江零跑科技有限公司 | A kind of temperature reducing device for vehicle tire |
| CN116588046A (en) * | 2023-07-18 | 2023-08-15 | 中国重汽集团济南动力有限公司 | Axle wheel end structure capable of realizing active ventilation and cooling, axle and vehicle |
-
2008
- 2008-07-12 CN CNU2008200779256U patent/CN201240368Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146970A (en) * | 2011-02-14 | 2011-08-10 | 唐应时 | Axial flow type air-cooled friction drum for braking device |
| CN102146970B (en) * | 2011-02-14 | 2016-12-14 | 唐应时 | A kind of axial flow type air-cooled friction drum for braking device |
| CN102717658A (en) * | 2012-07-05 | 2012-10-10 | 刘硕毅 | Automobile wheel hub fan |
| CN103538571A (en) * | 2012-07-14 | 2014-01-29 | 永克達工業股份有限公司 | Brake cooking device of bicycle |
| CN107160958A (en) * | 2017-05-05 | 2017-09-15 | 浙江零跑科技有限公司 | A kind of temperature reducing device for vehicle tire |
| CN107160958B (en) * | 2017-05-05 | 2019-07-23 | 浙江零跑科技有限公司 | A kind of temperature reducing device for vehicle tire |
| CN116588046A (en) * | 2023-07-18 | 2023-08-15 | 中国重汽集团济南动力有限公司 | Axle wheel end structure capable of realizing active ventilation and cooling, axle and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |