CN101666266B - Engine with single-link motion structure - Google Patents
Engine with single-link motion structure Download PDFInfo
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- CN101666266B CN101666266B CN200910180505.XA CN200910180505A CN101666266B CN 101666266 B CN101666266 B CN 101666266B CN 200910180505 A CN200910180505 A CN 200910180505A CN 101666266 B CN101666266 B CN 101666266B
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Abstract
The invention discloses an engine with a single-link motion structure, which comprises a piston, a cylinder, the motion structure and a crankshaft, wherein, part or all of the piston is arranged in the cylinder, the piston and the motion structure are connected as a one-piece or connected by a rigid body or connected by an elastic body, the piston is connected with one end of a single link by rotation, the other end of the single link is connected with a link pin shaft of the crankshaft by rotation, or the motion structure is connected with one end of the single link by rotation, and the other end of the single link is connected with the link pin shaft of the crankshaft by rotation. The arrangement of the one-piece piston and the single link can reduce the quality of the rotation motion of a crank-link mechanism, thereby reducing the inertia force of the crank-link mechanism and the impact force to the crankshaft, prolonging the service life of the crankshaft of the engine and improving the smooth running of the engine.
Description
Technical field
The present invention relates to engine art.
Background technique
In the connecting rod of conventional engines, because the quality of connection rod set itself is large, the inertial force of connection rod set is just very large, the inertial force of connnecting rod big end particularly, engine crankshaft and crankshaft bearing liner are produced to very large impact force, produce very large noise simultaneously, affect to a great extent life-span and the performance of engine crankshaft and crankshaft bearing liner, and then affect the life-span of motor and the raising of performance.For this reason, be badly in need of a kind of novel motor of invention, solve the problem of above-mentioned existence.
Summary of the invention
In order to overcome above-mentioned defect, the invention discloses a kind of engine with single-link motion structure.The object of the present invention is achieved like this:
A kind of engine with single-link motion structure, comprise piston, cylinder, kinematic configuration part and bent axle, described kinematic configuration part is the kinematic configuration part that has the kinematic configuration part of piston function or do not have piston function, described piston portion or be all arranged in described cylinder, described piston is made as integral type with described kinematic configuration part or is connected or connects through elastomer through rigid body, one end of described piston and monotroded bar is rotationally connected, and the other end of described monotroded bar and the pitman pin of described bent axle are rotationally connected.
A kind of engine with single-link motion structure, comprise piston, cylinder, kinematic configuration part and bent axle, described kinematic configuration part is the kinematic configuration part that has the kinematic configuration part of piston function or do not have piston function, described piston portion or be all arranged in described cylinder, described piston is made as integral type with described kinematic configuration part or is connected or connects through elastomer through rigid body, one end of described kinematic configuration part and described monotroded bar is rotationally connected, and the other end of described monotroded bar and the pitman pin of described bent axle are rotationally connected.
The so-called rigid body of the present invention is for elastomer, and the rigid body of miniature deformation can only occur for itself.The monotroded bar connecting rod of so-called rigidity is for elastic link, and the connecting rod of miniature deformation can only occur for itself.
The so-called kinematic configuration part of the present invention refers to the structure part that can move, as first-class in the piston of the piston of the piston of the piston of internal-combustion engine, air compressor, oil hydraulic motor, reciprocating fluid pump, slide block and hammer ram.
In the structure that described kinematic configuration part and described monotroded bar are rotationally connected, described kinematic configuration part is made as piston guide kinematic configuration part, and described piston guide kinematic configuration part is arranged in guide rail.
Described kinematic configuration part is made as structure part piston, at described structure part piston, structure part cylinder is set outward, and described structure part piston is made as power piston, and described structure part cylinder is made as ram, and described bent axle is made as pto＝power take-off.
Described kinematic configuration part is made as structure part piston, at described structure part piston, structure part cylinder is set outward, and described structure part piston is made as load piston, and described structure part cylinder is made as load cylinder.
The so-called power piston of the present invention refers to the piston of internal-combustion engine, and so-called ram refers to the cylinder of internal-combustion engine.
Bent axle in the present invention can arrange flywheel gear, and described bent axle can be used as the power source of timing mechanism, or as the signal source of controlling timing mechanism.Meanwhile, described bent axle also can be used as pto＝power take-off.
The so-called load piston of the present invention refers to the piston of external work done, as the piston of air compressor, and the piston of oil hydraulic motor and the piston of reciprocating fluid pump etc.; So-called load cylinder refers to the cylinder body corresponding with load piston, as the cylinder of air compressor, and the cylinder body of oil hydraulic motor and the cylinder body of reciprocating fluid pump etc.
In the structure that is made as integral type at described piston with described kinematic configuration part or is connected through rigid body, described monotroded bar is rotationally connected through elastic component and described piston or described kinematic configuration part; Or on described piston, establish piston slideway, slide block and the described piston of described monotroded bar in being arranged on described piston slideway is slidably connected; Or on described kinematic configuration part, establish structure part slideway, described slide block and the described kinematic configuration part of described monotroded bar in being arranged on described structure part slideway is slidably connected.
Described piston slideway is made as straight line type slideway or cambered way, or described structure part slideway is made as straight line type slideway or cambered way.The setting of described slideway is in order to make connecting rod can produce displacement with tie point or the connecting rod of piston in vertical and substantially horizontal with the tie point of described kinematic configuration part, to avoid connecting rod to produce and interfere when motion, playing the flexible effect of connecting rod that is equivalent to.
Described monotroded bar is made as the monotroded bar of elasticity or the monotroded bar of rigidity.
Described piston is made as gas-filled type piston, and described kinematic configuration part is made as gas-filled type piston.
The so-called gas-filled type piston of the present invention refers to the piston that is provided with plenum chamber at internal piston, in plenum chamber, be full of pressurized gas, the pressure of gaseous detonation in the time of can balance power stroke, and reduce the quality of piston, make piston lightweight, reduce the inertial force of piston itself.
Described engine with single-link motion structure is made as two stroke engine, or described engine with single-link motion structure is made as four stroke engine.
The present invention has following actively useful effect:
1, the present invention, due to the setting of one-piece piston and monotroded bar, has reduced the quality that connecting rod rotates, and then has reduced inertial force and the impact force to bent axle of connecting rod itself, the life-span of having improved engine crankshaft.
2, the present invention, due to the setting of gas-filled type piston and monotroded bar, has reduced the quality that connecting rod rotates, and then reduces the quality of complete machine, has improved the stationarity of motor.
3, the present invention, due to unstable connecting rod and elastomeric setting, has reduced the quality that connecting rod rotates, and then reduces the quality of complete machine, has improved the stationarity of motor.
Accompanying drawing explanation
Fig. 1 is the structural representation that piston of the present invention is connected through rigid body with kinematic configuration part;
Fig. 2 is the structural representation that piston of the present invention is connected through elastomer with kinematic configuration part;
Fig. 3 is the structural representation that kinematic configuration part of the present invention is connected with the pitman pin of bent axle through monotroded bar;
Fig. 4 is that kinematic configuration part of the present invention is made as piston guide motion structure part, and the structural representation being connected with the pitman pin of bent axle through monotroded bar;
Fig. 5 is that kinematic configuration part of the present invention is made as piston guide motion structure part, and another structural representation being connected with the pitman pin of bent axle through monotroded bar;
Fig. 6 is that the present invention constructs part piston and is made as power piston, and structure part cylinder is made as the structural representation of ram;
Fig. 7 is that the present invention constructs part piston and is made as load piston, and structure part cylinder is made as the structural representation of load cylinder;
Fig. 8 is that piston of the present invention and kinematic configuration part are made as integral type, the structural representation that described monotroded bar is connected with piston by elastic component;
Fig. 9 is that piston of the present invention and kinematic configuration part are made as integral type, the structural representation that described monotroded bar is connected with piston by straight line type slideway;
Figure 10 is that piston of the present invention and kinematic configuration part are made as integral type, the structural representation that described monotroded bar is connected with motion structure part by cambered way;
Figure 11 is that piston of the present invention is connected through elastomer with kinematic configuration part, and described monotroded bar is made as the structural representation of the monotroded bar of elasticity;
Figure 12 is that piston of the present invention is connected through elastomer with kinematic configuration part, and described monotroded bar is made as the structural representation of the monotroded bar of rigidity;
Figure 13 is that piston of the present invention is made as gas-filled type piston, and kinematic configuration part is made as the structural representation of gas-filled type piston.
Accompanying drawing number
1. piston 2. cylinder 3. kinematic configuration parts
4. the monotroded bar of bent axle 5. rigid body 6.
7. guide rail 8. elastomer 31. piston guide kinematic configuration parts
110. structure part piston 201. structure part cylinder 1001. power pistons
2001. ram 101. load piston 202. load cylinders
81. elastic component 9. piston slideway 10. slide blocks
91. structure part slideway 901. straight line type slideway 902. cambered waies
The monotroded bar 11. gas-filled type pistons of monotroded bar 62. rigidity of 61. elasticity
Embodiment
Engine with single-link motion structure as shown in Figure 1, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 is connected through rigid body 5 with described kinematic configuration part 3, described piston 1 is rotationally connected with one end of monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in Figure 2, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 is with described kinematic configuration part 3 or be connected through elastomer 8, described piston 1 is rotationally connected with one end of monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in Figure 3, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 is connected through rigid body 5 with described kinematic configuration part 3, described kinematic configuration part 3 is rotationally connected with one end of described monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in Figures 4 and 5, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 is connected through rigid body 5 with described kinematic configuration part 3, described kinematic configuration part 3 is rotationally connected with one end of described monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described kinematic configuration part 3 is made as piston guide kinematic configuration part 31, and described piston guide kinematic configuration part 31 is arranged in guide rail 7.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in Figure 6, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 and described kinematic configuration part 3 are made as integral type, described piston 1 is rotationally connected with one end of monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described kinematic configuration part 3 is made as structure part piston 110, at the outer structure part cylinder 201 that arranges of described structure part piston 110, described structure part piston 110 is made as power piston 1001, and described structure part cylinder 201 is made as ram 2001, and described bent axle 4 is made as pto＝power take-off.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in Figure 7, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 and described kinematic configuration part 3 are made as integral type, described piston 1 is rotationally connected with one end of monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described kinematic configuration part 3 is made as structure part piston 110, and at the outer structure part cylinder 201 that arranges of described structure part piston 110, described structure part piston 110 is made as load piston 101, and described structure part cylinder 201 is made as load cylinder 202.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in Figure 8, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 and described kinematic configuration part 3 are made as integral type, described piston 1 is rotationally connected through elastic component 81 and one end of monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described kinematic configuration part 3 is made as structure part piston 110, at the outer structure part cylinder 201 that arranges of described structure part piston 110, described structure part piston 110 is made as power piston 1001, and described structure part cylinder 201 is made as ram 2001, and described bent axle 4 is made as pto＝power take-off.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in Figure 9, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 and described kinematic configuration part 3 are made as integral type, on described piston 1, establish piston slideway 9, the slide block 10 of one end of described monotroded bar 6 in being arranged on described piston slideway 9 is slidably connected with described piston 1, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described piston slideway 9 is made as straight line type slideway 901.Described kinematic configuration part 3 is made as structure part piston 110, at the outer structure part cylinder 201 that arranges of described structure part piston 110, described structure part piston 110 is made as power piston 1001, and described structure part cylinder 201 is made as ram 2001, and described bent axle 4 is made as pto＝power take-off.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in figure 10, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 and described kinematic configuration part 3 are made as integral type, on described kinematic configuration part 3, establish structure part slideway 91, the described slide block 10 of one end of described monotroded bar 6 in being arranged on described structure part slideway 91 is slidably connected with described kinematic configuration part 3, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described structure part slideway 91 is made as cambered way 902.Described kinematic configuration part 3 is made as structure part piston 110, at the outer structure part cylinder 201 that arranges of described structure part piston 110, described structure part piston 110 is made as power piston 1001, and described structure part cylinder 201 is made as ram 2001, and described bent axle 4 is made as pto＝power take-off.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in figure 11, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 and described kinematic configuration part 3 are made as integral type, described piston 1 is rotationally connected with one end of monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described kinematic configuration part 3 is made as structure part piston 110, at the outer structure part cylinder 201 that arranges of described structure part piston 110, described structure part piston 110 is made as power piston 1001, and described structure part cylinder 201 is made as ram 2001, and described bent axle 4 is made as pto＝power take-off.Described monotroded bar 6 is made as the monotroded bar 61 of elasticity.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in figure 12, comprise piston 1, cylinder 2, kinematic configuration part 3 and bent axle 4, described piston 1 is partly or entirely arranged in described cylinder 2, described piston 1 and described kinematic configuration part 3 are made as integral type, described piston 1 is rotationally connected with one end of monotroded bar 6, and the pitman pin of the other end of described monotroded bar 6 and described bent axle 4 is rotationally connected.Described kinematic configuration part 3 is made as structure part piston 110, at the outer structure part cylinder 201 that arranges of described structure part piston 110, described structure part piston 110 is made as power piston 1001, and described structure part cylinder 201 is made as ram 2001, and described bent axle 4 is made as pto＝power take-off.Described monotroded bar 6 is made as the monotroded bar 62 of rigidity.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Engine with single-link motion structure as shown in figure 13, is on the basis of Fig. 4, and described piston 1 is made as to gas-filled type piston 11, and described kinematic configuration part 3 is made as gas-filled type piston 11.Described engine with single-link motion structure is made as two stroke engine or four stroke engine.
Claims (13)
1. an engine with single-link motion structure, comprise piston (1), cylinder (2), kinematic configuration part (3) and bent axle (4), described kinematic configuration part (3) is the kinematic configuration part that has the kinematic configuration part of piston function or do not have piston function, it is characterized in that: described piston (1) is partly or entirely arranged in described cylinder (2), described piston (1) is connected through elastomer (8) with described kinematic configuration part (3), described piston (1) is rotationally connected with one end of monotroded bar (6), the pitman pin of the other end of described monotroded bar (6) and described bent axle (4) is rotationally connected.
2. an engine with single-link motion structure, comprise piston (1), cylinder (2), kinematic configuration part (3) and bent axle (4), described kinematic configuration part (3) is the kinematic configuration part that has the kinematic configuration part of piston function or do not have piston function, it is characterized in that: described piston (1) is partly or entirely arranged in described cylinder (2), described piston (1) is connected through elastomer (8) with described kinematic configuration part (3), described kinematic configuration part (3) is rotationally connected with one end of described monotroded bar (6), the pitman pin of the other end of described monotroded bar (6) and described bent axle (4) is rotationally connected.
3. engine with single-link motion structure as claimed in claim 1 or 2, it is characterized in that: in the structure being rotationally connected at described kinematic configuration part (3) and described monotroded bar (6), described kinematic configuration part (3) is made as piston guide kinematic configuration part (31), and described piston guide kinematic configuration part (31) is arranged in guide rail (7).
4. engine with single-link motion structure as claimed in claim 1 or 2, it is characterized in that: described kinematic configuration part (3) is made as structure part piston (110), structure part cylinder (201) is set outside described structure part piston (110), described structure part piston (110) is made as power piston (1001), described structure part cylinder (201) is made as ram (2001), and described bent axle (4) is made as pto＝power take-off.
5. engine with single-link motion structure as claimed in claim 1 or 2, it is characterized in that: described kinematic configuration part (3) is made as structure part piston (110), structure part cylinder (201) is set outside described structure part piston (110), described structure part piston (110) is made as load piston (101), and described structure part cylinder (201) is made as load cylinder (202).
6. an engine with single-link motion structure, comprise piston (1), cylinder (2), kinematic configuration part (3) and bent axle (4), described kinematic configuration part (3) is the kinematic configuration part that has the kinematic configuration part of piston function or do not have piston function, described piston (1) is partly or entirely arranged in described cylinder (2), described piston (1) is made as integral type with described kinematic configuration part (3) or is connected through rigid body (5), described piston (1) is rotationally connected with one end of monotroded bar (6), the pitman pin of the other end of described monotroded bar (6) and described bent axle (4) is rotationally connected, it is characterized in that: described monotroded bar (6) is rotationally connected through elastic component (81) and described piston (1), or on described piston (1), establish piston slideway (9), the slide block (10) of described monotroded bar (6) in being arranged on described piston slideway (9) is slidably connected with described piston (1).
7. engine with single-link motion structure as claimed in claim 6, is characterized in that: described piston slideway (9) is made as straight line type slideway (901) or cambered way (902).
8. an engine with single-link motion structure, comprise piston (1), cylinder (2), kinematic configuration part (3) and bent axle (4), described kinematic configuration part (3) is the kinematic configuration part that has the kinematic configuration part of piston function or do not have piston function, described piston (1) is partly or entirely arranged in described cylinder (2), described piston (1) is made as integral type with described kinematic configuration part (3) or is connected through rigid body (5), described kinematic configuration part (3) is rotationally connected with one end of described monotroded bar (6), the pitman pin of the other end of described monotroded bar (6) and described bent axle (4) is rotationally connected, it is characterized in that: described monotroded bar (6) is rotationally connected through elastic component (81) and described kinematic configuration part (3), or on described kinematic configuration part (3), establish structure part slideway (91), the slide block (10) of described monotroded bar (6) in being arranged on described structure part slideway (91) is slidably connected with described kinematic configuration part (3).
9. engine with single-link motion structure as claimed in claim 8, is characterized in that: described structure part slideway (91) is made as straight line type slideway (901) or cambered way (902).
10. engine with single-link motion structure as claimed in claim 1 or 2, is characterized in that: described monotroded bar (6) is made as the monotroded bar of elasticity (61) or the monotroded bar of rigidity (62).
11. engine with single-link motion structure as claimed in claim 1 or 2, is characterized in that: described piston (1) is made as gas-filled type piston (11), described kinematic configuration part (3) is made as gas-filled type piston (11).
12. engine with single-link motion structure as claimed in claim 1 or 2, it is characterized in that: described engine with single-link motion structure is made as two stroke engine, or described engine with single-link motion structure are made as four stroke engine.
13. engine with single-link motion structure as claimed in claim 5, is characterized in that: described monotroded bar (6) is made as the monotroded bar of elasticity (61) or the monotroded bar of rigidity (62).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180505.XA CN101666266B (en) | 2009-10-19 | 2009-10-19 | Engine with single-link motion structure |
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| CN200910180505.XA CN101666266B (en) | 2009-10-19 | 2009-10-19 | Engine with single-link motion structure |
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| CN101666266A CN101666266A (en) | 2010-03-10 |
| CN101666266B true CN101666266B (en) | 2014-09-10 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201288609Y (en) * | 2008-11-28 | 2009-08-12 | 靳北彪 | Free piston type rotary power engine |
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- 2009-10-19 CN CN200910180505.XA patent/CN101666266B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201288609Y (en) * | 2008-11-28 | 2009-08-12 | 靳北彪 | Free piston type rotary power engine |
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Effective date of registration: 20200622 Address after: 215600 No.11 Renmin Road, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang Leyu science and Technology Innovation Park Investment Development Co.,Ltd. Address before: 100101, Beijing, Chaoyang District Beiyuan Road, No. 168, Sheng Sheng building, 24 floor Patentee before: Jin Beibiao |
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Denomination of invention: Single link moving structure engine Effective date of registration: 20210830 Granted publication date: 20140910 Pledgee: Bank of Suzhou Co.,Ltd. Zhangjiagang sub branch Pledgor: Zhangjiagang Leyu science and Technology Innovation Park Investment Development Co.,Ltd. Registration number: Y2021980008568 |
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