CN2504392Y - Piston type internal combustion engine - Google Patents
Piston type internal combustion engine Download PDFInfo
- Publication number
- CN2504392Y CN2504392Y CN 01270375 CN01270375U CN2504392Y CN 2504392 Y CN2504392 Y CN 2504392Y CN 01270375 CN01270375 CN 01270375 CN 01270375 U CN01270375 U CN 01270375U CN 2504392 Y CN2504392 Y CN 2504392Y
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- CN
- China
- Prior art keywords
- piston
- connecting rod
- engine
- combustion engine
- internal
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 208000004141 microcephaly Diseases 0.000 claims description 5
- 210000000707 wrist Anatomy 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 230000002596 correlated effect Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a piston internal-combustion engine. Belongs to the technical field of engines. The machine can overcome the lateral pressure generated by the connecting rod to the piston during operation, and can reduce the centrifugal inertia force generated by the connecting rod and the crankshaft so as to prolong the service life of related parts. The engine is an improvement on the basis of the original reciprocating piston type internal combustion engine, and the improvement point is that a piston pin (5) of each piston (4) of a crank connecting rod mechanism of the engine is connected with two connecting rods (7), the big ends of the two connecting rods (7) are respectively connected with one of two crankshafts (6), the two crankshafts (6) are symmetrically arranged on two sides of the central line of a cylinder (3) of an engine body (1), and timing gears (10) of the two crankshafts (6) have the same tooth number and are meshed with each other. The machine can be used as the power of transportation means, and also can be used for generator sets and the like.
Description
Technical field
The utility model relates to a kind of internal-combustion piston engine, belongs to technical field of engines.
Background technique
At present, use wider stroke piston combustion engine, its formation comprises a piston in each cylinder, each piston all links to each other with a bent axle by a wrist pin, a connecting rod, its deficiency is when being in top dead center and lower dead center except piston, internal-combustion engine is in running, connecting rod countercylinder center line all has the inclination angle, at this moment, connecting rod can produce side pressure to piston, the generation of side pressure can make the frictional force between piston and cylinder wall increase, and wearing and tearing are accelerated, and reduced the working life of cylinder sleeve and piston.In addition, in order to adapt to the gas swelling pressure, it is thicker that correlated parts such as crankshaft-and-connecting-rod are all manufactured, and this can make centrifugal inertia force increase, and the increase of centrifugal inertia force can make the wearing and tearing of correlated parts accelerate, and reduce working life.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of internal-combustion piston engine, and it can eliminate the internal-combustion engine side pressure that the connecting rod inclination angle produces piston when operation fully, to reduce the frictional loss between piston and cylinder wall.In addition, it can reduce connecting rod, bent axle quality, thereby reduces centrifugal inertia force, to reduce the correlated parts wearing and tearing, improves the operating life of correlated parts.
It is as follows to solve the problems of the technologies described above the technological scheme that is adopted:
A kind of internal-combustion piston engine, it is the improvement on former stroke piston combustion engine basis, it comprises starting arrangement, cooling system, lubricating system, supply system, body and connecting rod, the wrist pin of each piston that its improvement is said connecting rod all links to each other with two connecting rods, the major part of two connecting rods respectively with two bent axles in one link to each other, two bent axles are arranged symmetrically in the cylinder center both sides of body, and the timing gear number of teeth of two bent axles equates and is meshed.
Lighter for what bent axle was made, arbitrary timing gear end is fixed with flywheel in two bent axles.
Internal-combustion piston engine provided by the utility model, its double connecting rod can be eliminated the internal-combustion engine side pressure that the connecting rod inclination angle produces piston when operation fully.Can obviously reduce the frictional loss of piston and cylinder wall, prolong the working life of piston and cylinder sleeve.In addition, because of adopting hyperbolic axle, double connecting rod, can reduce connecting rod, bent axle quality, their make lighter, help reducing centrifugal inertia force like this, wear and tear to reduce correlated parts, improve the operating life of correlated parts, and help improving internal-combustion engine rotational speed.This machine can be made the power of transport facility, also can be used for generator set etc.
Description of drawings
Fig. 1 is that the B-B of this internal-combustion engine Fig. 2 cuts open the partial structurtes schematic representation;
Fig. 2 is that the A-A of Fig. 1 cuts open the partial structurtes schematic representation;
Fig. 3 is the main TV structure schematic representation of this cylinder of internal combustion engine cover;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the main TV structure schematic representation of this internal combustion engine;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is microcephaly's structural representation of a connecting rod in the double link;
Fig. 8 is microcephaly's structural representation of another root connecting rod in the double link;
Fig. 9 is that the D-D of the another kind of embodiment Figure 10 of this internal-combustion engine cuts open the partial structurtes schematic representation;
Figure 10 is that the C-C of Fig. 9 cuts open the partial structurtes schematic representation.
Embodiment
The utility model is described in further detail below in conjunction with embodiment's accompanying drawing:
Referring to Fig. 1-Fig. 8, internal-combustion piston engine provided by the utility model, the wrist pin 5 of each piston 4 in its connecting rod all links to each other with two connecting rod 7-1,7-2, the major part of two connecting rod 7-1,7-2 respectively with two bent axle 6-1,6-2 in one link to each other, two bent axle 6-1,6-2 are arranged symmetrically in the cylinder 3 center line both sides of body 1, and the timing gear 10-2 of two bent axle 6-1,6-2, the 10-1 number of teeth equate and be meshed.Arbitrary timing gear 10-2 end among two bent axle 6-1, the 6-2 is flywheel 11 fixedly.
The arched arm 8 of cylinder sleeve 2 is the guide rail of the piston pin boss 12 of piston 2, and the arched arm 8 usefulness bolts 9 of cylinder sleeve 2 are fixed on the body 1.
The microcephaly of a connecting rod 7-2 in two connecting rods is a forked type, and the microcephaly of another connecting rod 7-1 is identical with existing connecting rod small end.
Referring to Fig. 9, Figure 10, internal-combustion piston engine provided by the utility model can be a single cylinder engine, also can be multi-cylinder engine, also can be made into biserial multi-cylinder engine as shown.The bent axle of biserial multi-cylinder engine is three 6-1.6-2.6-3, the axle of a middle 6-1 is fixed with flywheel 11, three identical crankshaft timing gear 10-1,10-2,10-3 of the number of teeth are meshed, and 7-1, a 7-3 among two connecting rod 7-1,7-2 of each piston, 7-3, the 7-4 link to each other with a bent axle 6-1 of centre.Two connecting rod 7-2,7-4 link to each other with bent axle 6-2, the 6-3 of both sides respectively in addition.
Claims (3)
1, a kind of internal-combustion piston engine, it comprises starting arrangement, cooling system, lubricating system, supply system, body and connecting rod, the wrist pin (5) that it is characterized in that each piston (4) of said connecting rod all links to each other with two connecting rods (7), the major part of two connecting rods (7) respectively with two bent axles (6) in one link to each other, two bent axles (6) are arranged symmetrically in cylinder (3) the center line both sides of body (1), and timing gear (10) number of teeth of two bent axles (6) equates and is meshed.
2, internal-combustion piston engine according to claim 1 is characterized in that in said two bent axles (6) that arbitrary timing gear (10) end is fixed with flywheel (11).
3,, it is characterized in that the microcephaly of a connecting rod in said two connecting rods (7) is forked type according to claim 1,2 described internal-combustion piston engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270375 CN2504392Y (en) | 2001-11-09 | 2001-11-09 | Piston type internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270375 CN2504392Y (en) | 2001-11-09 | 2001-11-09 | Piston type internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504392Y true CN2504392Y (en) | 2002-08-07 |
Family
ID=33676008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270375 Expired - Fee Related CN2504392Y (en) | 2001-11-09 | 2001-11-09 | Piston type internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504392Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588140A (en) * | 2012-03-30 | 2012-07-18 | 常熟市赵市水磨粉厂 | Bidirectional power output cylinder piston mechanism |
| CN104747286A (en) * | 2015-02-13 | 2015-07-01 | 吴三社 | Three-wheel simple dual-cylinder engine cylinder body structure |
| CN105134399A (en) * | 2015-08-11 | 2015-12-09 | 王立 | Blade-type automotive engine cylinder block |
| CN105298638A (en) * | 2014-11-08 | 2016-02-03 | 何家密 | Application to dragging crankshaft to do work via connecting rod and to controlling connecting shaft between connecting rod and piston |
| CN105909417A (en) * | 2016-06-16 | 2016-08-31 | 徐州弦波引擎机械科技有限公司 | Engine cylinder body |
| CN105927380A (en) * | 2016-06-16 | 2016-09-07 | 徐州弦波引擎机械科技有限公司 | Double-crankshaft engine |
| CN111005850A (en) * | 2019-12-27 | 2020-04-14 | 刘大磊 | Y-shaped connecting rod piston pump |
-
2001
- 2001-11-09 CN CN 01270375 patent/CN2504392Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588140A (en) * | 2012-03-30 | 2012-07-18 | 常熟市赵市水磨粉厂 | Bidirectional power output cylinder piston mechanism |
| CN105298638A (en) * | 2014-11-08 | 2016-02-03 | 何家密 | Application to dragging crankshaft to do work via connecting rod and to controlling connecting shaft between connecting rod and piston |
| CN104747286A (en) * | 2015-02-13 | 2015-07-01 | 吴三社 | Three-wheel simple dual-cylinder engine cylinder body structure |
| CN104747286B (en) * | 2015-02-13 | 2018-03-09 | 江苏里斯特通用机械制造有限公司 | The simple bi-block engine housing structure of three-wheel |
| CN105134399B (en) * | 2015-08-11 | 2017-02-22 | 王立 | Blade-type automotive engine cylinder block |
| CN105134399A (en) * | 2015-08-11 | 2015-12-09 | 王立 | Blade-type automotive engine cylinder block |
| CN105927380A (en) * | 2016-06-16 | 2016-09-07 | 徐州弦波引擎机械科技有限公司 | Double-crankshaft engine |
| CN105909417A (en) * | 2016-06-16 | 2016-08-31 | 徐州弦波引擎机械科技有限公司 | Engine cylinder body |
| WO2017215666A1 (en) * | 2016-06-16 | 2017-12-21 | 徐州弦波引擎机械科技有限公司 | Engine cylinder |
| CN105909417B (en) * | 2016-06-16 | 2019-04-12 | 徐州弦波引擎机械科技有限公司 | Engine cylinder body |
| CN105927380B (en) * | 2016-06-16 | 2019-05-10 | 徐州弦波引擎机械科技有限公司 | Twin crankshaft engine |
| JP2019520513A (en) * | 2016-06-16 | 2019-07-18 | 徐州弦波引▲チェン▼机械科技有限公司 | Twin crankshaft engine |
| US10495023B2 (en) | 2016-06-16 | 2019-12-03 | Xuzhou Xian Bo Engine Machinery Technology Co., Ltd. | Engine cylinder block |
| CN111005850A (en) * | 2019-12-27 | 2020-04-14 | 刘大磊 | Y-shaped connecting rod piston pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |