CN208416707U - A kind of internal combustion engine of novel crankshaft connecting rod mechanism - Google Patents
A kind of internal combustion engine of novel crankshaft connecting rod mechanism Download PDFInfo
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- CN208416707U CN208416707U CN201820479128.4U CN201820479128U CN208416707U CN 208416707 U CN208416707 U CN 208416707U CN 201820479128 U CN201820479128 U CN 201820479128U CN 208416707 U CN208416707 U CN 208416707U
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- connecting rod
- internal combustion
- combustion engine
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- crankshaft
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Abstract
A kind of internal combustion engine of novel crankshaft connecting rod mechanism, including cylinder, piston is equipped in the cylinder, the piston connects connecting rod, the connecting rod connects crankshaft, the crankshaft connects shaft, the shaft is equipped with driving gear, the driving gear engages driven gear, the driven gear connects cam, the cam connects push rod, the internal combustion engine for realizing novel crankshaft connecting rod mechanism generates power, power is big, power is constant persistently, it can make diesel oil full combustion, diesel oil utilization rate is high, realize diesel oil mixing air compression ignition, compression ignition speed is fast, effect is good, diesel oil is not easy to block fuel injector, diesel oil mixing air ratio is good, burning can be made abundant, pressure balance is kept in reality cylinder, keep the internal combustion engine operation of novel crankshaft connecting rod mechanism good, realize heat dissipation effect, good heat dissipation effect, extend The internal combustion engine service life of novel crankshaft connecting rod mechanism, structure is simple, cheap, facilitates utilization and extention.
Description
Technical field
The utility model relates to technical field of internal combustion engines, and in particular to a kind of internal combustion engine of novel crankshaft connecting rod mechanism.
Background technique
The advantages of diesel engine is that torque is big, economic performance is good.The course of work and petrol engine of diesel engine
There are many identical place, each working cycles also undergo four air inlet, compression, acting, exhaust strokes.But due to use for diesel engine
Fuel be diesel oil, its viscosity is bigger than gasoline, it is not easy to evaporate, and its autoignition temperature is lower than gasoline, therefore, flammable mixing
The formation of gas and sparking mode are all different from gasoline engine.Difference mainly has, and the gaseous mixture in the cylinder of diesel engine is
Compression ignition, and non-ignition.When diesel engine works, what it is into cylinder is air, and the air in cylinder is compressed to terminal
When, temperature can achieve 500-700 DEG C, and pressure can achieve 40-50 atmospheric pressure.When piston approaches top dead center, fuel feeding system
The atomizer of system sprays fuel oil to combustion chamber of air cylinder in a very short period of time with high pressure, and diesel oil forms subtle elaioleucite,
It being mixed with the air of high pressure-temperature, combustion mixture self-burning, fierce expansion generates explosive force, the acting of piston downlink is pushed,
Temperature is up to 1900-2000 DEG C at this time, and for pressure up to 60-100 atmospheric pressure, the torque of generation is very big, so diesel engine
It is widely used in large-sized diesel equipment.
Country's internal combustion engine substantially uses traditional structure at present, and main screw lift is big, and mobile difficult, structure is difficult to reach state
The Committee of Development and Reform of family requires the section material for the second generation single cylinder diesel implemented, energy-saving and environmental protection requirement, it is also difficult to reach State Administration of Quality Supervision, Inspection and Quarantine and state
Specific mass requirement in " the high-efficiency single cylinder diesel engine general technical specifications " of the joint publication of mark committee, existing China's single cylinder diesel field
In, substantially the reliable scheme that technology upgrading is carried out to traditional single cylinder diesel without a set of mature and reliable, each producer are basic
It is upper under test, more or less have different use defects, for the internal combustion engine of external introduction, from usage and
There are also gaps in user price acceptance level, therefore design a kind of novel I. C. engine crankshaft link mechanism, to traditional combustion engine
Technology upgrading is carried out, diesel engine specific mass is reduced, is very necessary.
Existing internal combustion engine, power is small, power be not able to maintain persistently it is constant, diesel combustion is insufficient, and diesel oil utilization rate is low,
Diesel oil compression ignition speed is slow, ineffective, and diesel oil is easy blocking fuel injector, and the bad inner pressure of air cylinder of diesel oil mixing air ratio is uneven
Weighing apparatus, diesel engine operating is bad, and heat dissipation effect is bad, and diesel engine service life is low, and structure is complicated, expensive, waits many deficiencies.
Utility model content
The purpose of this utility model be it is existing insufficient in view of the prior art, propose a kind of novel crankshaft connecting rod mechanism
Internal combustion engine, including cylinder is equipped with piston in the cylinder, and the piston connects connecting rod, and the connecting rod connects crankshaft,
The crankshaft connects shaft, and the shaft is equipped with driving gear, and the driving gear engages driven gear, described
Driven gear connects cam, and the cam connects push rod, and the push rod is equipped with exhaust valve, and the push rod is equipped with bullet
Spring system；Valve is equipped with above the piston, the valve connects air inlet pipe, is equipped with fuel injector above the piston,
The fuel injector connected pipes, the cylinder is interior to be equipped with intake valve, and the shaft connects pushing ram, the length of connecting rod
Degree is not less than 2 times of piston stroke.
The driven gear is equipped with two groups, and is located at driving gear two sides.
Cold water road is equipped in the cylinder.
There are two the valve is set.
The utility model has the following beneficial effects: a kind of internal combustion engine of novel crankshaft connecting rod mechanism, by the way that connecting rod, work is arranged
Plug, connecting rod, crankshaft, shaft and driving gear, the internal combustion engine for realizing novel crankshaft connecting rod mechanism generate power, and power is big, moves
Power is constant persistently, and working efficiency of internal combustion engine can be improved；It can make diesel oil full combustion, diesel oil utilization rate is high, sprays by setting
Oily device and valve realize diesel oil mixing air compression ignition, and compression ignition speed is fast, and effect is good, and diesel oil is not easy to block fuel injector, diesel oil
Mixing air ratio is good, can make burning sufficiently, by setting intake valve and exhaust valve, keeps pressure flat in reality cylinder
Weighing apparatus, keeps the internal combustion engine operation of novel crankshaft connecting rod mechanism good, by the way that cold water road is arranged, realizes heat dissipation effect, heat dissipation effect
It is good, extend the internal combustion engine service life of novel crankshaft connecting rod mechanism, structure is simple, and it is cheap, facilitate utilization and extention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
The utility model is described in further detail with reference to the accompanying drawing: a kind of 13 connecting rod of new-type internal combustion engine crankshaft, 1 mechanism,
Including cylinder 2, piston 5 is equipped in the cylinder 2, the piston 5 connects connecting rod 1, and the connecting rod 1 connects crankshaft 13,
The crankshaft 13 connects shaft 18, and the shaft 18 is equipped with driving gear 17, and the driving gear 17 engages driven
Gear 15, the driven gear 15 connect cam 14, and the cam 14 connects push rod 11, and the push rod 11 is equipped with row
Air valve 10, the push rod 11 are equipped with spring system 12；Valve 6 is equipped with above the piston 5, the valve 6 connects
Air inlet pipe 7, is equipped with fuel injector 8 above the piston 5,8 connected pipes 9 of fuel injector, be equipped in the cylinder 2 into
Air valve 4, the shaft 18 connect pushing ram 16, and 1 length of connecting rod is not less than 2 times of piston stroke.
The driven gear 15 is equipped with two groups, and is located at 17 two sides of driving gear.
Cold water road 3 is equipped in the cylinder 2.
There are two the valve 6 is set.
In use, diesel injection is entered cylinder 2 by oil pipe 9 and fuel injector 8 by diesel oil, air passes through air inlet pipe 7 and valve 6
Air is pressed into cylinder 2, after diesel oil mixing air, the compression ignition under the driving of pressure generates huge thrust, and piston 5 is pushed down, living
Plug 5 drives connecting rod 1 to move, and connecting rod 1 is moved with dynamic crankshaft 13, and crankshaft 13 drives shaft 18 to rotate, and shaft 18 drives driving gear
17 rotations, driving gear 17 engage driven gear 15,4 air inlet of intake valve, and 10 outlet of exhaust valve keeps the pressure in cylinder 2 flat
Weighing apparatus, cold water road 3 plays heat dissipation effect.
A kind of 13 connecting rod of new-type internal combustion engine crankshaft, 1 mechanism is proposed in the utility model, by setting connecting rod 1, piston 5,
Connecting rod 1, crankshaft 13, shaft 18 and driving gear 17 realize 13 connecting rod of I. C. engine crankshaft, 1 mechanism and generate power, and power is big, moves
Power is constant persistently to can be improved working efficiency of internal combustion engine, can make diesel oil full combustion, and diesel oil utilization rate is high, is sprayed by setting
Oily device 8 and valve 6 realize diesel oil mixing air compression ignition, and compression ignition speed is fast, and effect is good, and diesel oil is not easy to block fuel injector 8,
Diesel oil mixing air ratio is good, can make burning sufficiently, by setting intake valve 4 and exhaust valve 10, keeps in reality cylinder 2
Pressure balance makes 13 connecting rod of I. C. engine crankshaft, 1 mechanism run well, and by the way that cold water road 3 is arranged, realizes heat dissipation effect, radiates
Effect is good, extends 13 connecting rod of new-type internal combustion engine crankshaft, 1 mechanism service life, and structure is simple, cheap, facilitates utilization and extention.
Finally, it is stated that choosing above-described embodiment and it being described in detail and description is to preferably say
The technical solution of bright the invention patent, be not intended to be confined to shown in details.Those skilled in the art is to of the invention
Technical solution is modified or is replaced on an equal basis, without departing from the objective and range of technical solution of the present invention, should all cover at this
In the scope of the claims of invention.
Claims (3)
1. a kind of internal combustion engine of novel crankshaft connecting rod mechanism, including cylinder, it is characterised in that: piston is equipped in the cylinder,
The piston connects connecting rod, and the connecting rod connects crankshaft, and the crankshaft connects shaft, and the shaft is equipped with actively
Gear, the driving gear engage driven gear, and the driven gear connects cam, and the cam connects push rod, institute
The push rod stated is equipped with exhaust valve, and the push rod is equipped with spring system；Valve, the gas are equipped with above the piston
Door connection air inlet pipe, is equipped with fuel injector above the piston, the fuel injector connected pipes, be equipped in the cylinder into
Air valve, the shaft connect pushing ram, and the length of connecting rod is not less than 2 times of piston stroke, is equipped in the cylinder
Cold water road.
2. the internal combustion engine of novel crankshaft connecting rod mechanism according to claim 1, it is characterised in that: the driven gear is set
There are two groups, and is located at driving gear two sides.
3. the internal combustion engine of novel crankshaft connecting rod mechanism according to claim 1, it is characterised in that: the valve is equipped with two
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479128.4U CN208416707U (en) | 2018-04-07 | 2018-04-07 | A kind of internal combustion engine of novel crankshaft connecting rod mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479128.4U CN208416707U (en) | 2018-04-07 | 2018-04-07 | A kind of internal combustion engine of novel crankshaft connecting rod mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416707U true CN208416707U (en) | 2019-01-22 |
Family
ID=65118686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820479128.4U Expired - Fee Related CN208416707U (en) | 2018-04-07 | 2018-04-07 | A kind of internal combustion engine of novel crankshaft connecting rod mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882289A (en) * | 2019-03-14 | 2019-06-14 | 王志伟 | A kind of energy-saving IC engine |
-
2018
- 2018-04-07 CN CN201820479128.4U patent/CN208416707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882289A (en) * | 2019-03-14 | 2019-06-14 | 王志伟 | A kind of energy-saving IC engine |
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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 |
Granted publication date: 20190122 Termination date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |