CN201461089U - Two-in-one multi-cylinder diesel engine - Google Patents
Two-in-one multi-cylinder diesel engine Download PDFInfo
- Publication number
- CN201461089U CN201461089U CN2009200828331U CN200920082833U CN201461089U CN 201461089 U CN201461089 U CN 201461089U CN 2009200828331 U CN2009200828331 U CN 2009200828331U CN 200920082833 U CN200920082833 U CN 200920082833U CN 201461089 U CN201461089 U CN 201461089U
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- cylinder
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- gear
- pressure unit
- diesel engine
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Abstract
The utility model discloses a two-in-one multi-cylinder diesel engine. The interior of an engine body (6) is divided into two cavities, at least four air cylinders (1) are divided into two groups independent from each other, and the air cylinders (1) in each group are connected together by a crankshaft (2). A pressure unit is mounted on the body of the last air cylinder (1); two gears (3) which are axially perpendicular to the crankshafts (2) are mounted on the bottom of the engine body (6), which is close to the last air cylinder (1), and the tail ends of the crankshafts (2) are stuck in the holes of the gears (3); the respective gears (3) of the two groups of air cylinders are respectively positioned at both sides of a drive shaft gear (4), and the pressure unit drives the gears (3) to engage with or disengage from the drive shaft gear (4). Because the pressure unit can reduce half of the output power of the diesel engine when a vehicle idles, the consumption of diesel oil is reduced, and the emission of tail gas is reduced. The diesel engine has the advantages of reasonable design, simple structure and easy popularization, and can better meet the requirements of large transportation vehicles.
Description
Technical field
The utility model relates to explosive motor, and what be specifically related to is a kind of two-in-one multiple cylinder diesel motor.
Background technique
Diesel engine is the same with petrol engine, is the major impetus device of Motor Vehicle.At present, the diesel engine of main flow mainly is divided into single cylinder and two kinds of specifications of multi-cylinder, cooling liquid does not circulate in the single cylinder diesel engine cylinder, need natural cooling, the low pressure oil-feed is by gravity, and the multiple cylinder diesel motor adopts liquid circulation and fan cooled more, the low pressure oil-feed relies on oil transfer pump, therefore on some large-scale haulage vehicles, adopt the in-line multi-cylinder diesel engine more, but the power that required motor provides when being fully loaded with zero load owing to vehicle is made a world of difference, be vehicle when unloaded the obviously required power of required power than full load low, and the fully loaded still Ballast of in-line multi-cylinder diesel engine vehicle all is and can only works simultaneously by all cylinders, cause waste of fuel, discharge too much tail gas pollution environment indirectly.
The model utility content
The purpose of this utility model is to solve above-mentioned deficiency, and provide a kind of and be applied on the large-scale haulage vehicle, and can the divide into groups two-in-one multiple cylinder diesel motor of work of cylinder.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
Two-in-one multiple cylinder diesel motor of the present utility model, comprise body, oil transfer pump, at least four cylinders and the gas distribution system that is mated, transmission system, internal body is divided into two cavitys, cylinder is divided into two groups, separate between two groups of cylinders, connect by bent axle between the cylinder in every group of cylinder and separate, on the cylinder block of end, pressure unit is housed; Body near the bottom of end cylinder be equipped with two with the axial perpendicular gear of bent axle, the bent axle end is stuck in the gear hole; Lay respectively at shaft gear both sides and can be with the gear separately of two groups of cylinders, the interlock by pressure unit actuation gear and shaft gear or separate by pressure unit and its interlock.
Above-mentioned two-in-one multiple cylinder diesel motor, described pressure unit is a pneumaticpiston.
Above-mentioned two-in-one multiple cylinder diesel motor, described cylinder is made up of cylinder cap and piston connecting bar system.
Above-mentioned two-in-one multiple cylinder diesel motor, described cylinder is six, is equally divided into two groups and vertically arranges side by side.
Above-mentioned two-in-one multiple cylinder diesel motor, described cylinder is eight, is equally divided into two groups and vertically arranges side by side.
Compared with prior art, the beneficial effects of the utility model are: the bent axle driven gear of two groups of cylinders rotates towards same direction, when the vehicle full load, make the bent axle driven gear and shaft gear interlock mutually of two groups of cylinders by the pressure of pneumaticpiston, jointly to the transmission shaft transfer of torque, when vehicle is unloaded, can bent axle driven gear and shaft gear be separated by the pneumaticpiston of one group of cylinder wherein, only bent axle driven gear and shaft gear interlock mutually, and, can reduce half output power of diesel engine to the transmission shaft transfer of torque, reduce diesel consumption, reduce exhaust emissions, and two-in-one multiple cylinder diesel engine design of the present utility model is reasonable, simple in structure, meets the demand of large-scale carrier vehicle to diesel engine more, be suitable for industrialized production, be easy to promote.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is that the A of Fig. 1 is to schematic representation;
Fig. 3 is user mode figure of the present utility model;
Fig. 4 is the utility model embodiment 2 a structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1 and Figure 2, two-in-one multiple cylinder diesel motor of the present utility model, comprise body 6, oil transfer pump, six cylinders 1 and the gas distribution system that is mated, transmission system, cylinder 1 is made up of cylinder cap and piston connecting bar system, body 6 inside are set to two cavitys, cylinder 1 is equally divided into two groups and vertically arrange side by side, and is separate between two groups of cylinders, connected by bent axle 2 between the cylinder 1 in every group of cylinder and separate; Body 6 near the bottom of end cylinders (1) install two with bent axle 2 axial perpendicular gears 3, bent axle 2 ends are stuck in gear 3 holes; Lay respectively at shaft gear 4 both sides and can be by pneumaticpiston 5 and its interlock with the gear separately 3 of two groups of cylinders, as shown in Figure 3, the pneumaticpiston of installing on end cylinder 1 body 5 is used to control separating or interlock of crankshaft gear 3 and shaft gear 4.
As shown in Figure 4, two-in-one multiple cylinder diesel motor of the present utility model, cylinder is set to eight, and is equally divided into two groups and vertically arranges, and except that above-mentioned difference, all the other are all identical with embodiment 1.
Claims (5)
1. two-in-one multiple cylinder diesel motor, comprise body (6), oil transfer pump, oil sprayer, at least four cylinders (1) and the gas distribution system that is mated, transmission system, it is characterized in that: body (6) inside is divided into two cavitys, cylinder (1) is divided into two groups, separate between two groups of cylinders, connect by bent axle (2) between the cylinder (1) in every group of cylinder, on end cylinder (1) cylinder body, pressure unit is housed; Body (6) near the bottom of end cylinder (1) be equipped with two with the axial perpendicular gear (3) of bent axle (2), bent axle (2) end is stuck in gear (3) hole; Lay respectively at shaft gear (4) both sides with the gear separately (3) of two groups of cylinders, pressure unit actuation gear (3) is with shaft gear (4) interlock or separate.
2. two-in-one multiple cylinder diesel motor according to claim 1 is characterized in that: described pressure unit is pneumaticpiston (5).
3. two-in-one multiple cylinder diesel motor according to claim 2 is characterized in that: described cylinder (1) is made up of cylinder cap, cylinder body and piston connecting bar system.
According to claim 1 to the described two-in-one multiple cylinder diesel motor of the arbitrary claim of claim 3, it is characterized in that: described cylinder (1) is six, is equally divided into two groups and vertically arrange side by side.
According to claim to the described two-in-one multiple cylinder diesel motor of the arbitrary claim of claim 3, it is characterized in that: described cylinder (1) is eight, is equally divided into two groups and vertically arrange side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200828331U CN201461089U (en) | 2009-07-24 | 2009-07-24 | Two-in-one multi-cylinder diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200828331U CN201461089U (en) | 2009-07-24 | 2009-07-24 | Two-in-one multi-cylinder diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461089U true CN201461089U (en) | 2010-05-12 |
Family
ID=42388443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200828331U Expired - Fee Related CN201461089U (en) | 2009-07-24 | 2009-07-24 | Two-in-one multi-cylinder diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461089U (en) |
-
2009
- 2009-07-24 CN CN2009200828331U patent/CN201461089U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110724 |