CN207750134U - A kind of air-cooled gasoline new work engine group - Google Patents
A kind of air-cooled gasoline new work engine group Download PDFInfo
- Publication number
- CN207750134U CN207750134U CN201721911784.9U CN201721911784U CN207750134U CN 207750134 U CN207750134 U CN 207750134U CN 201721911784 U CN201721911784 U CN 201721911784U CN 207750134 U CN207750134 U CN 207750134U
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- China
- Prior art keywords
- engine
- pump housing
- air
- new work
- fuel tank
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of air-cooled gasoline new work engine groups, by frame shape rack, engine, fuel tank, control device, cooling device, the pump housing and belt pulley set at engine mount is located on the first, second bottom plate；Fuel tank setting is square on the engine；Control device, cooling device, which are arranged above engine, is located at fuel tank side；The pump housing is arranged on third, the 4th mounting plate；Inlet unit connection is arranged on the pump housing and is connected to the pump body；Water unit is arranged on the pump housing and is connected to the pump body；Blocking portion is arranged between inlet unit connects the water inlet junction of the pump housing and water unit connects the water outlet junction of the pump housing, and the input terminal of output end and the pump housing in engine is arranged in belt；The utility model simple structure and reasonable design is installed together with engine by that will pump, greatly reduces its working space, and air permeability is good, is easily installed, dismantles, and maintaining is convenient, of low cost, greatly reduces its work production cost.
Description
Technical field
The utility model is related to arrive engine technology apparatus field, particularly with regard to a kind of air-cooled gasoline new work engine
Group.
Background technology
Air cooling engine, since the heat transfer coefficient of its air only has the 1/20~1/30 of the heat transfer coefficient of water, the ratio of air
Thermal capacitance only has the 1/4 of water, and the heated rear temperature of the parts such as engine cylinder cap, cylinder block is high, and air cooling engine will obtain enough
Cooling, not only reasonably to arrange cooling fin, but also need larger air mass flow, and it is heated after, cylinder body and cylinder cap rigidity
It can be deteriorated, can also cause the problems such as noise is big when cooling surface is uneven, thermic load is higher, fan consumption power is larger and work,
And cooling surface is uneven also to cause insufficient lubrication, and it is serious to form movement attachment premature wear.The above problem not only shadow significantly
The service life of engine has been rung, and has considerably increased its oil consumption, meanwhile, burn incompletely fuel oil will cause discharge a large amount of
Toxic and harmful gas causes environmental pollution, is unfavorable for environmental protection.There is many water-cooled start for this purpose, becoming in the market
Machine mainly cools down engine using cooling water pump and with aqueous medium.
Since water pump is connect with the output end of engine, it is therefore desirable to which external installing mechanism, the installing mechanism just need
Occupy larger working space.And current air cooling engine belongs to semiclosed vehicle mostly, and the installation of engine and water pump is received
Prodigious limitation is arrived, installation and removal are extremely inconvenient.
Utility model content
Technical problem to be solved in the utility model：The utility model is directed to above-mentioned technological deficiency, provides one
The air-cooled gasoline new work engine group of kind.
Following technical solution may be used to realize in technical problem to be solved in the utility model：
A kind of air-cooled gasoline new work engine group, which is characterized in that including：
One frame shape rack；
Be horizontally arranged with successively from left to right on two bottom bars of the frame shape bottom of the frame first, second, third and
4th bottom plate；
One engine is arranged on first, second bottom plate；
The side of two upright bars on the left of frame shape rack above the engine is arranged in one fuel tank；
One control device is arranged above the engine and is located at fuel tank side and close to one of upright bar behind left side
Side；
One cooling device is arranged above the engine as in fuel tank side and close to one of upright bar before left side
Side；
One pump housing, be arranged on the third, the 4th mounting plate before right side upright bar, behind right side upright bar one
Side；
One inlet unit, connection are arranged on the pump housing and are connected to the pump body；
One water unit is arranged on the pump housing and is connected to the pump body, perpendicular to the inlet unit；
An at least blocking portion is arranged and connects pump with water unit in the water inlet junction of the inlet unit connection pump housing
Between the water outlet junction of body；
The input terminal of the output end and the pump housing in the engine is arranged in one belt pulley.
In a preferred embodiment of the utility model, the belt pulley includes a setting in the engine output end
On driving wheel, a skin that the driven wheel on the pump housing input terminal is set and is arranged on the driving wheel, driven wheel
Band.
In a preferred embodiment of the utility model, the engine is laterally erected at described by engine foundation
On first, second bottom plate.
In a preferred embodiment of the utility model, the pump housing is arranged by pump housing pedestal in the third, the
Four mounting plates, and the pump housing pedestal is arranged along the length direction of the third, the 4th mounting plate in third, the 4th mounting plate
Medium position.
In a preferred embodiment of the utility model, the fuel tank is arranged by mounting bracket in the engine
On.
In a preferred embodiment of the utility model, the cooling device, control device are set by mounting ear, bolt
It sets on the engine.
In a preferred embodiment of this practicality confidence, it is additionally provided with for rain cover in the frame shape upper rack
Rain-proof cover.
Due to the adoption of the above technical scheme, the utility model has the beneficial effects that：The utility model is simple in structure, design is closed
Reason is installed together with engine by that will pump, greatly reduces its working space, and air permeability is good, is easily installed, dismantles, dimension
Easy maintenance, of low cost is protected, its work production cost is greatly reduced.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of air-cooled gasoline new work engine group of the utility model.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Shown in Figure 1, what is provided in figure is a kind of air-cooled gasoline new work engine group, by frame shape rack 100, engine
200, fuel tank 300, control device 400, cooling device 500, the pump housing 600 and belt pulley 700 form.
Be horizontally arranged with successively from left to right on two bottom bar 110a of 100 bottom of frame shape rack first, second, third with
And the 4th bottom plate 120,130,140,150；Engine 200 is laterally erected at the first, second bottom plate by engine foundation 210
120, on 130；Fuel tank 300 is arranged above engine 200 by mounting bracket 310 close to 100 two upright bars of left side of frame shape rack
160,170 side；Control device 400, which is arranged by mounting ear, bolt above engine 200, is located at 300 side of fuel tank simultaneously
Close to the side of upright bar 160 behind left side；Cooling device 500 is arranged by mounting ear 510, bolt 520 above engine 200
Positioned at 300 side of fuel tank and close to the side of upright bar 170 before left side；
The pump housing 600, which is arranged by pump housing pedestal 610 on third, the 4th mounting plate 140,150, is located at upright bar before right side
180, behind right side upright bar 190 side, and the pump housing pedestal 610 is along third, the length direction of the 4th mounting plate 180,190
Medium position in third, the 4th mounting plate 180,190 is set；Inlet unit connection be arranged on the pump housing 600 and with the pump housing
600 inside connections；Water unit be arranged on the pump housing 600 and be connected to inside the pump housing 600, also be normal to inlet unit；Extremely
The water outlet company for connecting the pump housing 600 with water unit in the water inlet junction of the inlet unit connection pump housing 600 is arranged in a few blocking portion
Between connecing, blocking portion could be provided as one, and when the length of the pump housing 600 is longer, multiple blockings side by side can also be arranged
Agree with the inner wall shape of the pump housing and be fixedly connected with the pump housing by parts known to screw etc. in the convex surface in portion, blocking portion so that resistance
More preferably sealing effect is formed between stopper and the pump housing 600.
The input terminal in the output end and the pump housing 600 of engine 200 is arranged in belt pulley 700, which sets including one
It sets driven wheel 720 that the driving wheel 710, one on 200 output end of engine is arranged on 600 input terminal of the pump housing and setting exists
Belt 730 on driving wheel 710, driven wheel 720.
It is removable company in addition, being additionally provided with the rain-proof cover for rain cover on the upper boom 110b of frame shape rack 100
It connects, is bolted and is arranged on the upper boom 110b of frame shape rack 100, for the use in rainy day environment.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by appended claims and coordinate.
Claims (7)
1. a kind of air-cooled gasoline new work engine group, which is characterized in that including：
One frame shape rack；
It is horizontally arranged with first, second, third and the 4th successively from left to right on two bottom bars of the frame shape bottom of the frame
Bottom plate；
One engine is arranged on first, second bottom plate；
The side of two upright bars on the left of frame shape rack above the engine is arranged in one fuel tank；
One control device is arranged above the engine and is located at fuel tank side and close to the side of upright bar behind left side；
One cooling device is arranged above the engine as in fuel tank side and close to the side of upright bar before left side；
One pump housing, be arranged on the third, the 4th mounting plate before right side upright bar, behind right side upright bar side；
One inlet unit, connection are arranged on the pump housing and are connected to the pump body；
One water unit is arranged on the pump housing and is connected to the pump body, perpendicular to the inlet unit；
An at least blocking portion is arranged and connects the pump housing with water unit in the water inlet junction of the inlet unit connection pump housing
It is discharged between junction；
The input terminal of the output end and the pump housing in the engine is arranged in one belt pulley.
2. a kind of air-cooled gasoline new work engine group as described in claim 1, which is characterized in that the belt pulley is set including one
It sets the driving wheel on the engine output end, a driven wheel being arranged on the pump housing input terminal and is arranged described
Belt on driving wheel, driven wheel.
3. a kind of air-cooled gasoline new work engine group as described in claim 1, which is characterized in that the engine is by starting
Machine base is laterally erected on first, second bottom plate.
4. a kind of air-cooled gasoline new work engine group as described in claim 1, which is characterized in that the pump housing passes through pump housing bottom
Seat is arranged in the third, the 4th mounting plate, and the pump housing pedestal is arranged along the length direction of the third, the 4th mounting plate
In third, the medium position of the 4th mounting plate.
5. a kind of air-cooled gasoline new work engine group as described in claim 1, which is characterized in that the fuel tank is by installing branch
Frame is arranged on the engine.
6. a kind of air-cooled gasoline new work engine group as described in claim 1, which is characterized in that the cooling device, control
Device is arranged by mounting ear, bolt on the engine.
7. a kind of air-cooled gasoline new work engine group as described in claim 1, which is characterized in that in the frame shape upper rack
It is additionally provided with the rain-proof cover for rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911784.9U CN207750134U (en) | 2017-12-30 | 2017-12-30 | A kind of air-cooled gasoline new work engine group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911784.9U CN207750134U (en) | 2017-12-30 | 2017-12-30 | A kind of air-cooled gasoline new work engine group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750134U true CN207750134U (en) | 2018-08-21 |
Family
ID=63151699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721911784.9U Expired - Fee Related CN207750134U (en) | 2017-12-30 | 2017-12-30 | A kind of air-cooled gasoline new work engine group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336007A (en) * | 2020-03-07 | 2020-06-26 | 段艳红 | Air-cooled engine unit with belt breakage protection function |
| CN111942136A (en) * | 2019-05-14 | 2020-11-17 | 陕西保利特种车制造有限公司 | Power assembly capable of being debugged outside vehicle |
-
2017
- 2017-12-30 CN CN201721911784.9U patent/CN207750134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942136A (en) * | 2019-05-14 | 2020-11-17 | 陕西保利特种车制造有限公司 | Power assembly capable of being debugged outside vehicle |
| CN111942136B (en) * | 2019-05-14 | 2022-04-01 | 陕西保利特种车制造有限公司 | Power assembly capable of being debugged outside vehicle |
| CN111336007A (en) * | 2020-03-07 | 2020-06-26 | 段艳红 | Air-cooled engine unit with belt breakage protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180821 Termination date: 20181230 |