CN105317545A - Dual-connecting-rod hydraulic engine - Google Patents
Dual-connecting-rod hydraulic engine Download PDFInfo
- Publication number
- CN105317545A CN105317545A CN201410331526.8A CN201410331526A CN105317545A CN 105317545 A CN105317545 A CN 105317545A CN 201410331526 A CN201410331526 A CN 201410331526A CN 105317545 A CN105317545 A CN 105317545A
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- gear pumps
- cylinder
- gear
- connecting rods
- bent axle
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Abstract
The invention discloses a dual-connecting-rod hydraulic engine. Two externally-meshed gear pumps are oppositely distributed and connected with gears inside the two gear pumps through two crankshafts in a sleeved mode to form a dual-gear pump. The output end of a piston of an internal combustion portion is hinged to two connecting rods. The two connecting rods are connected with the two crankshafts of the hydraulic gear pump. Due to the fact that two crank connecting rod mechanisms are symmetrically distributed, no periodical side friction is generated when a piston moves up and down so that the service life of the engine can be prolonged. If the dual-connecting-rod hydraulic engine is used as vehicle powder, the dynamic property can be remarkably improved, no external brake system needs to be arranged on a vehicle and brake energy can be recycled, and the dual-connecting-rod hydraulic engine has the remarkable energy-saving effect.
Description
Technical field
The present invention relates to a kind of double link fluid power motor, be specifically related to hydraulic internal combustion engine field.
Background technique
Conventional internal-combustion engine is by the external outputting power of connecting rod, because connecting rod can produce the working life of piston to the periodicity side frictional influence motor of cylinder; If complicated as vehicle power mechanical transmission chain length.
Summary of the invention
The invention provides a kind of double link fluid power motor, it is that the gear pump Relative distribution of two outer gearings is connected to form duplex gear pump by the gear set in two bent axles and two gear pumps; By hinged for the output terminal of the piston rod in internal combustion portion two connecting rods, two connecting rods are connected with two bent axles of hydraulic gear pump respectively.Because two groups of connecting rods are symmetrical, during piston up-downgoing, do not have periodically side friction can extend the working life of motor; A double link fluid power motor can simultaneously for many oil hydraulic motors provide pressure oil; If can power character be significantly improved as vehicle power, conventional internal-combustion engine will realize the high length of its mechanical drive train of all-wheel drive as the power of vehicle and mechanism is complicated, but utilize oil hydraulic motor direct drive of wheel then only to need connected pipes, even do not need vehicle braking system is set in addition and Brake energy recovery can be recycled, there is significant energy-saving effect.
The present invention is realized by following technological scheme: a kind of double link fluid power motor, comprise the internal combustion portion be made up of cylinder, flange, spark plug, high pressure packet, air supply system, exhaust pipe, piston, two connecting rods be connected with the tee T shaft coupling of piston rod, two gear pumps be connected by two bent axles with two connecting rods, the voltage stabilizing cylinder, solenoid valve, the oil hydraulic motor that are connected successively with two gear pumps, the motor be connected with two output terminals of a wherein bent axle and generator; Described internal combustion portion is two conventional stroke structures, and the top of cylinder arranges spark plug, and the bottom of cylinder is flange, and flange center hole coordinates with piston rod is dynamic, and cylinder is connected to form overall structure by flange and the support be fixed on two gear pumps; Two kinds of sizes that described bent axle is that one is long and the other is short; Described generator is that spark plug is powered through high pressure packet; It is characterized in that: two described gear pumps are symmetrical and should be set with the gear mesh in two gear pumps and form duplicate gear pump structure; Described piston centre fixes a piston rod, and the output terminal of piston rod is tee T shaft coupling, and tee T shaft coupling symmetry is movably hinged two connecting rods, and two connecting rods are connected with two bent axles between two gear pumps.
Two spindle noses of described long bent axle extend to outside two gear pumps, and two spindle noses of long bent axle are set with motor and generator; Two spindle noses of described short bent axle are enclosed in two gear pumps.
The oil outlet of two described gear pumps connects oil outlet one-way valve and is connected with voltage stabilizing cylinder; Described voltage stabilizing cylinder connected electromagnetic valve and oil hydraulic motor successively.
Good effect of the present invention
1. do not have during piston up-downgoing periodically and cylinder side friction can extend working life of motor.
2. a double link fluid power motor can simultaneously for many oil hydraulic motors provide pressure oil; If can power character be significantly improved as vehicle power.
3. the power as vehicle can realize all-wheel drive, does not even need vehicle arrange braking system in addition and Brake energy recovery can be recycled, has significant energy-saving effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the plan view of Fig. 1.
In figure: 1, cylinder, 1-1, flange, 2, spark plug, 2-2, high pressure packet, 3, air supply system, 4, exhaust pipe, 5, piston, 6, support, 7, piston rod, 7-1, shaft coupling, 8, connecting rod, 8', connecting rod, 9, gear pump, 9-1, gear, 9', gear pump, 9'-1, gear, 10, long bent axle, 10', short bent axle, 11, in line check valve, 12, oil outlet one-way valve, 13, voltage stabilizing cylinder, 14, solenoid valve, 15, oil hydraulic motor, 16, fuel tank, 17, motor, 18, generator.
Embodiment
As shown in Figure 1, 2, 3: a kind of double link fluid power motor, comprise the internal combustion portion be made up of cylinder 1, flange 1-1, spark plug 2, high pressure packet 2-2, air supply system 3, exhaust pipe 4, piston 5, two connecting rods 8 be connected with the tee T shaft coupling 7-1 of piston rod 7 and 8', two gear pumps 9 be connected by two bent axles 10 and 10' with two connecting rods 8 and 8' and 9', the voltage stabilizing cylinder 13, solenoid valve 14, the oil hydraulic motor 15 that are connected successively with two gear pumps 9 and 9', the motor 17 be connected with two output terminals of a wherein bent axle 10 and generator 18; Described internal combustion portion is two conventional stroke structures, the top of cylinder 1 arranges spark plug 2, the bottom of cylinder 1 is flange 1-1, and flange 1-1 center hole coordinates with piston rod 7 is dynamic, and cylinder 1 is connected to form overall structure by flange 1-1 with the support 6 be fixed on two gear pumps 9 and 9'; Two kinds of sizes that described bent axle is that one is long and the other is short; Described generator 18 is powered through high pressure packet 2-2 and spark plug 2; It is characterized in that: two described gear pumps 9 and 9' is symmetrical and be set with corresponding with gear 9-1 and 9'-1 in two gear pumps 9 and 9' forms duplicate gear pump structure; A piston rod 7 is fixed at described piston 5 center, the output terminal of piston rod 7 is tee T shaft coupling 7-1, tee T shaft coupling 7-1 symmetry is movably hinged two connecting rods 8 and 8', and two connecting rods 8 and 8' are connected with two bent axles 10 between two gear pumps 9 and 9' and 10'.
As shown in Figure 2: two spindle noses of described long bent axle 10 extend to outside two gear pumps 9 and 9', and two spindle noses of long bent axle 10 are set with motor 17 and generator 18; Two spindle noses of described short bent axle 10' are enclosed in two gear pumps 9 and 9'.
As shown in Figure 1: two described gear pumps 9 are connected oil outlet one-way valve 12 with the oil outlet of 9' and are connected with voltage stabilizing cylinder 13; Described voltage stabilizing cylinder 13 is connected electromagnetic valve 14 and oil hydraulic motor 15 successively.
Claims (3)
1. a double link fluid power motor, comprise by cylinder (1), flange (1-1), spark plug (2), high pressure packet (2-2), air supply system (3), exhaust pipe (4), the internal combustion portion that piston (5) forms, two connecting rods (8) be connected with the tee T shaft coupling (7-1) of piston rod (7) and (8'), with two connecting rods (8) and (8') by two bent axles (10) and two gear pumps (9) be (10') connected and (9'), with two gear pumps (9) and the voltage stabilizing cylinder (13) that is (9') connected successively, solenoid valve (14), oil hydraulic motor (15), the motor (17) be connected with two output terminals of a wherein bent axle (10) and generator (18), described internal combustion portion is two conventional stroke structures, the top of cylinder (1) arranges spark plug (2), the bottom of cylinder (1) is flange (1-1), flange (1-1) center hole and piston rod (7) are dynamic to be coordinated, and cylinder (1) is by flange (1-1) and be fixed on two gear pumps (9) and the support (6) (9') gone up is connected to form overall structure, two kinds of sizes that described bent axle is that one is long and the other is short, described generator (18) is through high pressure packet (2-2) and spark plug (2) power supply, it is characterized in that: two described gear pumps (9) and (9') symmetrical and with two gear pumps (9) and (9') in gear (9-1) and (9'-1) corresponding suit form duplicate gear pump structure, a piston rod (7) is fixed at described piston (5) center, the output terminal of piston rod (7) is tee T shaft coupling (7-1), tee T shaft coupling (7-1) symmetry is movably hinged two connecting rods (8) and (8'), two connecting rods (8) and (8') with two gear pumps (9) and (9') between two bent axles (10) and be (10') connected.
2. double link fluid power motor according to claim 1, it is characterized in that: two spindle noses of described long bent axle (10) extend to two gear pumps (9) and (9') outside, two spindle noses of long bent axle (10) are set with motor (17) and generator (18); Described short bent axle two spindle noses be (10') enclosed in two gear pumps (9) and (9') in.
3. double link fluid power motor according to claim 1, is characterized in that: two described gear pumps (9) are connected oil outlet one-way valve (12) and are connected with voltage stabilizing cylinder (13) with oil outlet (9'); Described voltage stabilizing cylinder (13) is connected electromagnetic valve (14) and oil hydraulic motor (15) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331526.8A CN105317545A (en) | 2014-07-13 | 2014-07-13 | Dual-connecting-rod hydraulic engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331526.8A CN105317545A (en) | 2014-07-13 | 2014-07-13 | Dual-connecting-rod hydraulic engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105317545A true CN105317545A (en) | 2016-02-10 |
Family
ID=55245706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410331526.8A Pending CN105317545A (en) | 2014-07-13 | 2014-07-13 | Dual-connecting-rod hydraulic engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105317545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561225A (en) * | 2017-04-05 | 2018-09-21 | 张佰力 | A kind of power transmission mechanism improving engine effective thermal efficiency method and its preparation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB322328A (en) * | 1928-11-23 | 1929-12-05 | Charles Grant Canfield | Improvements in driving gear for reciprocating engines |
| FR1213644A (en) * | 1958-12-10 | 1960-04-01 | Double-acting crankshaft device for internal combustion engines, in particular those of the four-stroke cycle | |
| CN1266959A (en) * | 2000-04-10 | 2000-09-20 | 邱智宏 | Hydraulic driver of shaft driven electric generator |
| CN1360138A (en) * | 2000-12-20 | 2002-07-24 | 本田技研工业株式会社 | V-IC engine |
| CN101312845A (en) * | 2005-11-21 | 2008-11-26 | 沃尔沃·拉斯特韦格纳公司 | Power generation arrangement |
| WO2009082165A2 (en) * | 2007-12-26 | 2009-07-02 | Jinmyung21 Co., Ltd. | Small multipurpose a watering cart |
| CN101512123A (en) * | 2006-07-31 | 2009-08-19 | 弗里瑟维斯可变资本股份公司 | Two-stroke inner combustion chamber with two pistons in each air cylinder |
| CN101535633A (en) * | 2006-09-08 | 2009-09-16 | 海布拉驱动系统有限责任公司 | Long life telescoping gear pumps and motors |
| CN103212176A (en) * | 2012-01-19 | 2013-07-24 | Jm马达株式会社 | Simple fire truck with easy movement |
| CN103542061A (en) * | 2013-08-26 | 2014-01-29 | 嘉兴市南湖区永达工具厂（普通合伙） | Hydraulic linked-movement machine |
-
2014
- 2014-07-13 CN CN201410331526.8A patent/CN105317545A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB322328A (en) * | 1928-11-23 | 1929-12-05 | Charles Grant Canfield | Improvements in driving gear for reciprocating engines |
| FR1213644A (en) * | 1958-12-10 | 1960-04-01 | Double-acting crankshaft device for internal combustion engines, in particular those of the four-stroke cycle | |
| CN1266959A (en) * | 2000-04-10 | 2000-09-20 | 邱智宏 | Hydraulic driver of shaft driven electric generator |
| CN1360138A (en) * | 2000-12-20 | 2002-07-24 | 本田技研工业株式会社 | V-IC engine |
| CN101312845A (en) * | 2005-11-21 | 2008-11-26 | 沃尔沃·拉斯特韦格纳公司 | Power generation arrangement |
| CN101512123A (en) * | 2006-07-31 | 2009-08-19 | 弗里瑟维斯可变资本股份公司 | Two-stroke inner combustion chamber with two pistons in each air cylinder |
| CN101535633A (en) * | 2006-09-08 | 2009-09-16 | 海布拉驱动系统有限责任公司 | Long life telescoping gear pumps and motors |
| WO2009082165A2 (en) * | 2007-12-26 | 2009-07-02 | Jinmyung21 Co., Ltd. | Small multipurpose a watering cart |
| CN103212176A (en) * | 2012-01-19 | 2013-07-24 | Jm马达株式会社 | Simple fire truck with easy movement |
| CN103542061A (en) * | 2013-08-26 | 2014-01-29 | 嘉兴市南湖区永达工具厂（普通合伙） | Hydraulic linked-movement machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561225A (en) * | 2017-04-05 | 2018-09-21 | 张佰力 | A kind of power transmission mechanism improving engine effective thermal efficiency method and its preparation |
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Application publication date: 20160210 |