CN204099029U - A kind of motorcycle water-cooled power equipment - Google Patents
A kind of motorcycle water-cooled power equipment Download PDFInfo
- Publication number
- CN204099029U CN204099029U CN201420465903.2U CN201420465903U CN204099029U CN 204099029 U CN204099029 U CN 204099029U CN 201420465903 U CN201420465903 U CN 201420465903U CN 204099029 U CN204099029 U CN 204099029U
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- China
- Prior art keywords
- water pump
- water
- motorcycle
- left front
- front cover
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of motorcycle water-cooled power equipment, belongs to motorcycle component and manufactures field.Motorcycle water-cooled power equipment of the present utility model, comprises left front cover, the bent axle in left front cover, water pump vane, water pump spindle and water pump cover; Water pump vane and water pump spindle are arranged on bent axle; Water pump cover is arranged on left front cover, is provided with groove inside water pump cover, and water pump vane is positioned at groove; Water pump cover is provided with water intake and water outlet, and water intake is communicated with motorcycle tank outlet, and water outlet is communicated with engine cylinder of motorcycle cooling channel entrance; Water seal is provided with, the position of water seal between bent axle and water pump vane between water pump spindle and left front cover.Motorcycle water-cooled power equipment of the present utility model, rotated by driving water pump vane by the bent axle in left front cover, kinetic energy transmission ratio is high, good refrigeration effect; And without oil in left front cover, the risk of water pollution-free machine oil and facilitate device later maintenance.
Description
Technical field
The utility model relates to a kind of motorcycle water-cooled power equipment, belongs to motorcycle component and manufactures field.
Background technique
Along with the prosperity of communications, motorcycle occupies very important status in the transportation work of people.Along with the long-play of motorcycle, engine cylinder of motorcycle refrigeration seems particularly important.
Existing engine cooling power equipment designs mostly in motorcycle right cover, utilizes oil pump to drive water pump to rotate by carrier gear; The water-cooling channel of water through engine cylinder of motorcycle under the drive of water pump of motorcycle water tank cools motorcycle engine, returns motorcycle water tank reuse by the water-cooling channel water out of engine cylinder-body after radiator or water cooler cool.
The motorcycle water-cooled power equipment of said structure, is arranged on water pump in the right cover of motorcycle, utilizes oil pump to drive water pump to rotate by carrier gear.On the one hand, motorcycle right cover is built with machine oil, and heat eliminating medium is water, if the poor sealing of device, water easily enters into fuel tank internal contamination oil reservoir through right cover; On the other hand, oil pump drives water pump to rotate by carrier gear, and transmission process needs repeatedly transmission, and kinetic energy transmissibility is low, and water flow is little, the water-cooled weak effect of motor; In addition, install water-cooled power equipment in right cover, because right cover carries machine oil, high to the sealing requirements of device, the maintenance of device is inconvenient.
Model utility content
Goal of the invention of the present utility model is: the easy polluted reservoir of water-cooled power equipment, the kinetic energy transmissibility that exist for prior art are low, poor refrigerating efficiency and safeguard inconvenient above-mentioned deficiency, provide a kind of can not high, the good refrigeration effect of polluted reservoir, kinetic energy transmissibility and motorcycle water-cooled power equipment easy to maintenance.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of motorcycle water-cooled power equipment, comprises left front cover, is provided with bent axle in left front cover, also comprise water pump vane, water pump spindle and water pump cover; One end and the described bent axle of described water pump spindle are connected and fixed by link, and the other end of described water pump spindle installs described water pump vane; Described water pump cover is arranged on described left front cover, and the connection part of described water pump cover and described left front cover seals, and is provided with groove inside described water pump cover, and described water pump vane is positioned at described groove; Described water pump cover is provided with water intake and water outlet, and described water intake is communicated with motorcycle tank outlet, and described water outlet is communicated with engine cylinder of motorcycle cooling channel entrance; Water seal is provided with, the position of described water seal between described bent axle and described water pump vane between described water pump spindle and described left front cover.The motorcycle water-cooled power equipment of said structure, water intake on described water pump cover is communicated with the tank outlet of motorcycle, water outlet on described water pump cover is communicated with the entrance of engines cylinder water-cooling passage, water pump vane rotates under the drive of bent axle, in short time, super-low voltage is formed in the confined space that water pump cover and water seal are formed, the water of water tank enters water pump cover by the water intake of water pump cover, and go out water pump cover by the water outlet of water pump cover, then go to the cooling channel of engine cylinder-body, cooling down is carried out to motor; Anhydrated by engine cylinder-body cooling channel water out and return motorcycle water tank after cooler/radiator cools and recycle.Motorcycle water-cooled power equipment of the present utility model, install water pump at motorcycle left front cover, the circulation directly driving water pump vane to rotate to be cooling water by water pump spindle by the bent axle in left front cover provides power, and power transmission is primary transmission, kinetic energy transmission ratio is high, the good refrigeration effect of motor; Meanwhile, without oil in left front cover, the sealing requirements of device is reduced, do not had the risk of water pollutions machine oil, and be conducive to the later maintenance of device.
As preferred version of the present utility model, between described water pump spindle and described left front cover, be also provided with bearing; Described bearing housing is connected on described water pump spindle, and is arranged on the inner side surface of described left front cover.Firmly also can there is slight deflection in the outbreak being subject to water pump vane in water pump spindle rotation process, bearing is provided with between water pump spindle and left front cover, balance and location can be played to water pump spindle, avoid water pump spindle to be damaged because of self deflection, also reduce the friction factor between water pump spindle and left front cover simultaneously.The number of bearing can be one, also can be multiple, and multiple bearing series connection is socketed on water pump spindle; Number is more, and the locating effect of water pump spindle is better, but the number of bearing increases the length that can increase water pump spindle, reduces the kinetic energy transmissibility of bent axle.Therefore the number of described bearing is preferably two.So both add the locating effect of water pump spindle, turn improve the transmission efficiency driving kinetic energy.
As preferred version of the present utility model, described link is nut, one end of described nut is provided with internal thread, described internal thread coordinates with the outside thread on described bent axle, the other end of described nut is connected with described water pump spindle, the connection part of described nut and described water pump spindle is provided with limit position part, and described limit position part limits the circumferential movement of the relatively described nut of described water pump spindle.The bent axle of motorcycle is generally provided with tooth cylinder, and tooth cylinder is located by nut.The utility model directly utilizes the outside thread on bent axle not carry out other processing to bent axle, and improve nut, increase the connecting end of nut and water pump spindle, and the circumferential movement of water pump spindle opposing nut (bent axle) is limited by limit stoper, just can directly water pump spindle be arranged on bent axle by the simple nut that improves like this, simplify the structure of device, improve the kinetic energy transmission efficiency of device.
As preferred version of the present utility model, described limit position part is square stick and square draw-in groove, described square stick processing is in the termination of described water pump spindle, described square card slot machining is at the end face center of described nut, during installation, the square stick of water pump spindle termination is arranged in the square draw-in groove at nut end face center.Limit position part after said structure, structure is simple, easy to process and anti-rotation is effective.
As preferred version of the present utility model, described water seal, described bearing and described link are positioned at inside described left front cover; Described water pump vane is positioned at outside described left front cover.Above-mentioned mounting structure, described water seal, described bearing and described link are positioned at inside described left front cover, and device is easy for installation, and can shorten bent axle kinetic energy transmit stroke, bent axle kinetic energy transmission efficiency high; Described water pump vane is positioned at outside described left front cover, the cool water quantity design water pump vane that can need according to motor with the size of water pump cover, it is wide that device arranges flexible Application scope.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, motorcycle water-cooled power equipment of the present utility model, install water pump at motorcycle left front cover, the circulation directly driving water pump vane to rotate to be cooling water by water pump spindle by the bent axle in left front cover provides power, and power transmission is primary transmission, kinetic energy transmission ratio is high, the good refrigeration effect of motor; Meanwhile, without oil in left front cover, the sealing requirements of device is reduced, do not had the risk of water pollutions machine oil, and be conducive to the later maintenance of device.
2, the utility model directly utilizes the outside thread on bent axle not carry out other processing to bent axle, in addition square draw-in groove and square stick are processed in the connecting end surface center of nut and water pump spindle, for limiting the circumferential movement of water pump spindle opposing nut (bent axle), just can directly water pump spindle be arranged on bent axle by the simple nut that improves like this, simplify the structure of device, improve the kinetic energy transmission efficiency of device.
Accompanying drawing explanation
Fig. 1 is the detonation configuration sectional view of embodiment 1 of the present utility model;
Fig. 2 is the structural representation (left view in Fig. 1) of embodiment 1 water pump cover of the present utility model;
Fig. 3 is in embodiment 1 of the present utility model, the connection partial sectional view (axonometric drawing) of nut and water pump spindle.
Mark in figure: 1-water pump cover, 101-water intake, 102-water outlet, 2-water pump vane, 3-water seal, 4-bearing one, 5-bearing two, 6-water pump spindle, 7-nut, 8-left front cover.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
As shown in Figure 1, the motorcycle water-cooled power equipment of the present embodiment comprises water pump cover 1, water pump vane 2, water pump spindle 6 and left front cover 8; Be provided with bent axle in left front cover 8, one end of water pump spindle 6 is connected by nut 7 with bent axle, and the other end of water pump spindle 6 installs water pump vane 2; One end of nut 7 is provided with the internal thread coordinated with the outside thread on bent axle, and is connected with bent axle by described screw thread; The other end of nut 7 is set to the square draw-in groove coordinated with water pump spindle 6, and water pump spindle 6 is square stick with the connecting end of nut 7, and nut 7 drives water pump spindle 6 to rotate by the cooperation of square draw-in groove and square shape block, as shown in Figure 3; Fig. 3 is the connection partial sectional view (axonometric drawing) of the present embodiment nut 7 and water pump spindle 6;
Water seal 3, bearing 1 and bearing 25 are installed between water pump spindle 6 and left front cover 8 successively; Bearing 1, bearing 25 and water seal 3 to be socketed on water pump spindle 6 and to be arranged on the inner side of left front cover 8, and water pump vane 2 is positioned at the outside of left front cover 8; The inner side of left front cover 8 is provided with the concave surface coordinated with bearing 1, bearing 25 and water seal 3, and these concave surfaces are for installing bearing 1, bearing 25 and water seal 3; Water seal 3 enters in left front cover 8 for preventing the water in water pump cover 1, bearing 1 and bearing 25 for reducing the friction factor of left front cover 8 relative in water pump spindle 6 rotation process and play to water pump spindle 6 axle center location effect;
As shown in Figure 1 and Figure 2, establish groove inside water pump cover 1, water pump cover 1 is bolted on left front cover 8, and water pump cover 1 seals with the connection part of left front cover 8; Water pump vane 2 is positioned at described groove; Water pump cover 1 is provided with water intake 101 and water outlet 102, and water intake 101 is communicated with motorcycle tank outlet, and water outlet 102 is communicated with motorcycle engine cylinder cooling channel entrance.Fig. 1 is the detonation configuration sectional view of the present embodiment; Fig. 2 is the structural representation (left view in Fig. 1) of the present embodiment water pump cover.
The motorcycle water-cooled power equipment of said structure, during crank rotation, rotating power is passed to water pump spindle 6 by nut 7 by bent axle, and water pump spindle 6 drives water pump vane 2 to rotate; Pressure in the confined space that water pump vane 2 rotation can drive water pump cover 1 and water seal 3 to be formed sharply reduces, water in such motorcycle water tank enters in water pump cover 1 by water intake 101 under the effect of High Voltage, and water pump cover 1 is gone out by water outlet 102 under the drive of water pump vane 2, then through engine cylinder of motorcycle cooling channel, engine cylinder of motorcycle is cooled, motorcycle water tank is returned after radiator heat-dissipation to the cooled water of engine cylinder of motorcycle and recycles.
Motorcycle water-cooled power equipment of the present utility model, directly utilizes the bent axle of motorcycle left front cover 8 inside to drive water pump vane 2 to rotate, separately need not establish drive unit, simplify the structure of device, reduce the equipment investment of device; Simultaneously due to nothing oil in left front cover 8, the requirement to device seal form can be reduced; In addition, utilize transmission of crankshaft, bearing 1, bearing 25, water seal 3 and nut 7 are all positioned at the inner side of left front cover 8, and water pump vane 2 is arranged on the surface of left front cover, shorten kinetic energy and transmit stroke, improve kinetic energy transmission efficiency; Further, in the process that water pump spindle 6 rotates, owing to being also subject to the reaction force of water pump vane 2, water pump spindle 6 easily deflects, water pump spindle 6 is installed the bearing of two series connection simultaneously, can strengthen and alignment and balance is play a part to water pump spindle 6, ensure that the position that water pump spindle 6 is being arranged rotates, ensure normally carrying out of water cooling plant;
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a motorcycle water-cooled power equipment, comprises left front cover, is provided with bent axle in left front cover, it is characterized in that: also comprise water pump vane, water pump spindle and water pump cover; One end and the described bent axle of described water pump spindle are connected and fixed by link, and the other end of described water pump spindle installs described water pump vane; Described water pump cover is arranged on described left front cover, and the connection part of described water pump cover and described left front cover seals, and is provided with groove inside described water pump cover, and described water pump vane is positioned at described groove; Described water pump cover is provided with water intake and water outlet, and described water intake is communicated with motorcycle tank outlet, and described water outlet is communicated with engine cylinder of motorcycle cooling channel entrance; Water seal is provided with, the position of described water seal between described bent axle and described water pump vane between described water pump spindle and described left front cover.
2. motorcycle water-cooled power equipment according to claim 1, is characterized in that: be also provided with bearing between described water pump spindle and described left front cover; Described bearing housing is connected on described water pump spindle, and is arranged on the inner side surface of described left front cover.
3. motorcycle water-cooled power equipment according to claim 2, is characterized in that: described bearing is two, and two described bearings are installed in series on described water pump spindle.
4. the motorcycle water-cooled power equipment according to claims 1 to 3 any one, it is characterized in that: described link is nut, one end of described nut is provided with internal thread, described internal thread coordinates with the outside thread on described bent axle, the other end of described nut is connected with described water pump spindle, the connection part of described nut and described water pump spindle is provided with limit position part, and described limit position part limits the circumferential movement of the relatively described nut of described water pump spindle.
5. motorcycle water-cooled power equipment according to claim 4, it is characterized in that: described limit position part is square stick and square draw-in groove, described square stick processing is in the termination of described water pump spindle, described square card slot machining is at the end face center of described nut, during installation, the square stick of water pump spindle termination is arranged in the square draw-in groove at nut end face center.
6. the motorcycle water-cooled power equipment according to Claims 2 or 3, is characterized in that: described water seal, described bearing and described link are positioned at inside described left front cover; Described water pump vane is positioned at outside described left front cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465903.2U CN204099029U (en) | 2014-08-18 | 2014-08-18 | A kind of motorcycle water-cooled power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465903.2U CN204099029U (en) | 2014-08-18 | 2014-08-18 | A kind of motorcycle water-cooled power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099029U true CN204099029U (en) | 2015-01-14 |
Family
ID=52267465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465903.2U Expired - Fee Related CN204099029U (en) | 2014-08-18 | 2014-08-18 | A kind of motorcycle water-cooled power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099029U (en) |
-
2014
- 2014-08-18 CN CN201420465903.2U patent/CN204099029U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20180818 |