CN106194415B - A kind of engine power transmission export structure - Google Patents
A kind of engine power transmission export structure Download PDFInfo
- Publication number
- CN106194415B CN106194415B CN201610823348.XA CN201610823348A CN106194415B CN 106194415 B CN106194415 B CN 106194415B CN 201610823348 A CN201610823348 A CN 201610823348A CN 106194415 B CN106194415 B CN 106194415B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 claims description 5
- 238000010009 beating Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000003464 cuspid Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/06—Combinations of engines with mechanical gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of engine powers to be driven export structure, it include the engine block equipped with multiple cylinders, each cylinder in engine block includes the piston rod for being inlaid in the cylinder sleeve in engine block sleeve port and the piston in cylinder sleeve and connection piston, piston rod hinge has rocker crank pin, which is made of the crank-pin of two rocker cranks of rocker crank and connection of both sides；Be equipped with corresponding with each cylinder transmits the output rocker gear that is connected with the rocker crank power of rocker crank pin in engine block, is also equipped in the engine block and the power of each cylinder is finally driven output to the torque common rail transmission axle of engine flywheel with exporting rocker gear and be meshed；It is corresponding with each cylinder in engine block to be mounted on guiding gear wheel, the guiding pinion gear for moving in a circle in guiding gear wheel and realizing that the crank-pin of rocker crank pin moves up and down is set in the rocker crank of rocker crank pin.
Description
Technical field
The present invention relates to the design fields of engine, are transported more particularly to engine piston, link motion, crank-pin
Dynamic rail mark, power transmission and export technique, specifically a kind of engine power are driven export structure.
Background technology
In engine art, two kinds of structures are used substantially：That is two-stroke and four stroke structures.Two stroke engine is due to adopting
With power take-off mechanisms such as piston rod, crosshead and rocking arms, cause engine excessively huge, engine quality it is dynamic then hundreds of tons or
A few kiloton causes two stroke engine manufacturing cost higher, since volume is excessively huge, is brought very to installation and use, repair
Big difficulty, especially for the ship of specific use, such as large-tonnage public affair ship, surface ship, submarine, inland navigation craft, by
In the limitation of watercraft engine room, it is difficult to engine huge in this way is used, also due to the reason of volume, weight, it is difficult to be used as land
Generating set host；And four-stroke engine, because its rotating speed is high, light-weight, small, the low use of manufacturing cost is more wide
It is general.But due to using four-stroke cycle pattern, each two circle of cylinder rotation just to do a work(, its power is caused to be difficult to larger carry
It rises.Four-stroke engine due to stroke, cylinder diameter than limitation, be difficult to adopt the structure of larger stroke, because stroke is difficult to increase,
Fuel consumption rate is caused to be difficult to decrease.No matter two stroke engine or four-stroke engine, all there is insoluble disadvantage.
Can the internal combustion engine that a kind of two class engine advantages of collection be developed, be the direction of internal combustion engine circle effort always.
Invention content
The technical problem to be solved by the present invention is in view of the above-mentioned state of the art, and provides and abandon engine tradition
Bent axle exports dynamic structure, and uses two-part rocker structure, make independent operating between cylinder and cylinder, do not generate each cylinder between it is dry
It disturbs, a kind of engine power that the power generated per cylinder is transmitted through torque common rail transmission axle is driven export structure.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of engine power transmission export structure,
Include the engine block equipped with multiple cylinders, each cylinder in engine block includes the cylinder sleeve being inlaid in engine block sleeve port
And the piston rod of the piston to move up and down in cylinder sleeve and connection piston, the equal hinge in lower end of each piston rod have piston
It moves up and down and is converted into the rocker crank pin that circular motion constitutes first segment rocking arm, the rocker crank pin of this composition first segment rocking arm
It is made of the crank-pin of two rocker crank of rocker crank and integrally connected positioned at both sides, the lower end of piston rod is mutually cut with scissors with crank-pin
Chain；Be mounted on corresponding with each cylinder is connected to form the with the transmission of the rocker crank power of rocker crank pin in engine block
The output rocker gear of two sections of rocking arms is also equipped in the engine block and is meshed with the output rocker gear of each cylinder for will
The power that each cylinder acting generates finally drives output to the torque common rail transmission axle of engine flywheel；In engine block with it is each
Cylinder is corresponding to be mounted on guiding gear wheel, and fixing sleeve is equipped with and does circle being oriented in gear wheel in the rocker crank of rocker crank pin
Zhou Yundong realizes the guiding pinion gear that the crank-pin of rocker crank pin moves up and down.
To optimize above-mentioned technical proposal, the measure taken further includes：
Above-mentioned rocker crank pin is integral forging workpiece；And in two rocker cranks of each rocker crank pin
It is covered by the way of interference fit with installation there are one pinion gear is oriented to, the fixed peace of each cylinder is correspondingly corresponded in engine block
There are two the guiding gear wheels with corresponding guiding pinion fits for dress.
Above-mentioned guiding gear wheel is the ring gear for being machined with inner circular tooth；The peripheral surface for being oriented to pinion gear is machined with and is oriented to greatly
The matched outer shroud tooth of inner circular tooth of gear；It is oriented to gear wheel to be fixedly mounted in engine block using gear wheel bolt, be oriented to
Pinion gear is being oriented in gear wheel along inner circular tooth guiding rotation, is oriented to a diameter of guiding pinion gear common normal of common normal of gear wheel
Twice of diameter.
The centre distance of above-mentioned rocker crank pin is to be oriented to the radius of pinion gear, is oriented to pinion gear along guiding gear wheel
The displacement distance of crank-pin of inner circular tooth when rotating a circle on rocker crank pin be to be oriented to the diameter of gear wheel.
Corresponded in above-mentioned engine block each cylinder be arranged there are two export rocker gear, two output rocker gears with
The rocker crank one-to-one correspondence of rocker crank pin both sides is connected；Output rocker gear is machined with the wheel hub of transmission external tooth by periphery
Disk is reassembled into the balance for playing the role of dynamic balancing in the wheel hub plate for counterweight is fixedly mounted on；Deviate wheel hub plate in wheel hub plate
Shaft center line be machined with the rocker arm shaft bearing bore for making output rocker gear constitute second segment rocking arm, the rocking arm of rocker crank pin is bent
The shaft end of handle is connected with what rocker arm shaft bearing bore can rotate.
Interference is fitted with sliding bearing in above-mentioned rocker arm shaft bearing bore, and the shaft end of the rocker crank of rocker crank pin is through sliding
Bearing is connected with output rocker gear power transmission, and the front end face periphery apical grafting with rocker arm shaft bearing bore is set in rocker crank
The thrust ring of cooperation, the balance weight in wheel hub plate are arranged using the shaft center line of wheel hub plate as the rocker arm shaft bearing bore of symmetry axis
Corresponding end.
In above-mentioned torque common rail transmission axle fixing sleeve be equipped with the matched output gear of each output rocker gear, often
The power that the acting of one cylinder generates is transferred to torque common rail through rocker crank pin, output rocker gear and output gear and transmits successively
Axis.
It is fitted with wear-resisting connecting rod bearing shell between the hinge of above-mentioned piston rod and crank-pin；Export the wheel hub plate of rocker gear
Periphery is machined with shaft section, and output rocker gear pilot hole is machined in engine block, exports fixed in rocker gear pilot hole
Embedded with main box, the shaft section for exporting rocker gear wears with main box rotation and matches.
The front end of above-mentioned torque common rail transmission axle is installed with main drive gear, and engine flywheel is equipped with and main biography
Moving gear is matched from transmission gear, and torque common rail transmission axle is by main drive gear and the cooperation from transmission gear by power
Drive output to engine flywheel.
Two torque common rail transmission axles are provided in above-mentioned engine block；Engine block is fitted with main beating cap, main shaft
It is double-layer structure to hold lid.
Compared with prior art, present invention employs two-part rocker structures, i.e., the first segment being made of rocker crank pin
Rocking arm and the second segment rocking arm being made of output rocker gear as a result of the double rocker structures of two-part, thus can reduce
Tactical diameter, and then reduce the lateral dimension of engine.The present invention use the piston rod of two stroke engine, crosshead,
Rail structure makes manufacturing cost be greatly lowered without the expensive bent axle of manufacture, is also more prone to engine manufacture.It is right
In high-power engine, manufacture material is more saved, and volume greatly reduces, and has been expanded engine and has been used field.
This invention removes the short defects of four-stroke engine stroke, and compared with the diesel engine of same cylinder diameter, stroke can be with
It doubles, realizes the engine structure of long stroke, medium-speed engine two-stroke can be made, in same bore engine
On the basis of, one times of power ascension or more.
The each cylinder of design structure of the present invention is to work independently, and does not have bent axle interconnection between cylinder and cylinder, only root
Determine that ignition order, such structure can prevent the twisting vibration of shafting generation according to turning to.Each cylinder is produced by
Power be transmitted to torque common rail transmit on-axis output, from torque common rail transmission axle obtain powered piston stroking upward, compression
Air.
Description of the drawings
Fig. 1 is the application schematic diagram of the embodiment of the present invention；
Fig. 2 is that power of the present invention transmits motion state schematic diagram group；
Fig. 3 is that the guiding pinion gear of the present invention and rocker crank pin are being oriented to rotation schematic diagram group in gear wheel；
Fig. 4 is the facing structure figure of present invention output rocker gear；
Fig. 5 is the side cutaway view of Fig. 4；
Fig. 6 is that the present invention is oriented to pinion gear, rocker crank pin, is oriented to pinion gear and exports the assembling schematic diagram of rocker gear
One of；
Fig. 7 is that the present invention is oriented to pinion gear, rocker crank pin, is oriented to pinion gear and exports the assembling schematic diagram of rocker gear
Two；
Fig. 8 is one of the assembling schematic diagram of rocker crank pin of the present invention and output rocker gear；
Fig. 9 is the two of the assembling schematic diagram of rocker crank pin of the present invention and output rocker gear；
Figure 10 is the relationship of rocker crank pin of the present invention and torque common rail transmission axle and the installation signal on engine block
Figure.
Specific implementation mode
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Fig. 1 to Figure 10 is the principle schematic of the embodiment of the present invention.
Reference numeral therein is：Gear wheel bolt A, sliding bearing B, thrust ring C, shaft center line L, engine block 1,
Cylinder sleeve 11, piston 12, piston rod 13, connecting rod bearing shell 14, rocker crank pin 2, rocker crank 21, crank-pin 22, output rocker gear
3, wheel hub plate 31, transmission external tooth 31a, rocker arm shaft bearing bore 31b, balance weight 32, shaft section 33, torque common rail transmission axle 4, output gear
Wheel 41, main drive gear 42, engine flywheel 5, from transmission gear 51, be oriented to gear wheel 6, inner circular tooth 61, be oriented to pinion gear 7,
Outer shroud tooth 71, main box 8, main beating cap 9.
Fig. 1 to Figure 10 is the structure and transmission schematic diagram of the present invention, as shown, a kind of engine power of the present invention passes
Dynamic export structure, includes the engine block 1 equipped with multiple cylinders, and each cylinder in engine block 1 includes being inlaid in engine block
The piston rod 13 of cylinder sleeve 11 and the piston 12 and connection piston 12 that move up and down in cylinder sleeve 11 in the sleeve port being formed with, cylinder
Set 11 equipped with cooling jacket to prevent cylinder sleeve 11 from overheating, so as to improve the service life of cylinder sleeve and piston, in engine block 1
Each cylinder piston rod 13 the equal hinge in lower end have the up and down motion by piston 12 be converted into circular motion constitute first segment shake
The rocker crank pin 2 of arm, the rocker crank pin 2 of this composition first segment rocking arm is by the rocker crank 21 and integrally connected positioned at both sides
The crank-pin 22 of two rocker cranks 21 forms, lower end and the 22 phase hinge of crank-pin of piston rod 13；In engine block 1 with each cylinder
It is corresponding to be mounted on the output rocking arm for being transmitted with 21 power of the rocker crank of rocker crank pin 2 and being connected to form second segment rocking arm
Gear 3, is also equipped in the engine block 1 to be meshed with the output rocker gear 3 of each cylinder and is generated for each cylinder to do work
Power finally drive output to the torque common rail transmission axle 4 of engine flywheel 5；It is corresponding with each cylinder equal in engine block 1
It is equipped with and is oriented to gear wheel 6, fixing sleeve is equipped in the rocker crank 21 of rocker crank pin 2 does circumference fortune in guiding gear wheel 6
The dynamic guiding pinion gear 7 realized the crank-pin 22 of rocker crank pin 2 and moved up and down.
The power transmission export structure of the present invention abandons engine conventional crankshafts output dynamic structure, in engine block 1
Each cylinder be all to work independently, there is no traditional bent axle to interconnect between cylinder and cylinder, it is thus possible to prevent traditional shafting
Power transmits the torsional vibration problems easy tod produce.The power that each cylinder acting of the present invention generates all is by rocker crank pin
2 and output rocker gear 3 be transmitted in torque common rail transmission axle 4 and export, and obtain powered from torque common rail transmission axle 4
12 uplink of piston, compressed air.
The rocker crank pin 2 of the present invention is integral forging workpiece；And two rocker cranks of each rocker crank pin 2
The mode that interference fit is all made of on 21 is covered with installation there are one pinion gear 7 is oriented to, and correspondingly corresponds to each cylinder in engine block 1
The guiding gear wheel 6 coordinated with corresponding guiding pinion gear 7 there are two being fixedly mounted.Rocker crank 21 is cranked arm for right angle, is oriented to
Pinion gear 7 is only being oriented to rotation in gear wheel 6, from Fig. 6, Fig. 7 and Fig. 8, it will be seen that two are oriented to pinion gear 7 and consolidate
Surely it is sleeved on rocker crank pin 2, two guiding gear wheels 6 are symmetrical arranged to be matched with corresponding guiding pinion gear 7 guiding.
The guiding gear wheel 6 of the present invention is the ring gear for being machined with inner circular tooth 61；Be oriented to pinion gear 7 peripheral surface be machined with
It is oriented to the 61 matched outer shroud tooth 71 of inner circular tooth of gear wheel 6；It is oriented to gear wheel 6 and hair is fixedly mounted on using gear wheel bolt A
In motivation body 1.
Fig. 3 is that the guiding pinion gear 7 of the present invention and rocker crank pin 2 are being oriented to rotation schematic diagram group in gear wheel 7；The figure
Group shares the schematic diagram of eight continuous rotations of a, b, c, d, e, f, g, h；The figure is also the key technology of the present invention, as seen from the figure,
The guiding pinion gear 7 of the present invention is being oriented in gear wheel 6 along the guiding rotation of inner circular tooth 61, is oriented to the public law linear diameter of gear wheel 6
To be oriented to twice of 7 public law linear diameter of pinion gear.Mounted on be oriented to pinion gear 7 on first segment rocking arm, that is, rocker crank pin 2 with
The rotation of guiding pinion gear 7, the crank-pin 22 on rocker crank pin 2 when being oriented to pinion gear 7 and doing circle rotation, do above and below it is straight
Line moves, and the piston rod 13 being mounted on crank-pin 22 and piston 12 is driven to do upper and lower linear motion.
The centre distance of rocker crank pin 2 of the present invention is to be oriented to the radius of pinion gear 7, and it is big along being oriented to be oriented to pinion gear 7
The displacement distance of crank-pin 22 when the inner circular tooth 61 of gear 6 rotates a circle on rocker crank pin 2 is the straight of guiding gear wheel 6
Diameter.As four times of first segment rocking arm centre-to-centre spacing, to realize the increase of engine stroke.
In embodiment, each cylinder is corresponded in engine block 1 and is arranged there are two rocker gear 3 is exported, two export rocking arms
Gear 3 is connected with the rocker crank 21 of 2 both sides of rocker crank pin one-to-one correspondence；Output rocker gear 3 is machined with biography by periphery
It moves the wheel hub plate 31 of external tooth 31a and is fixedly mounted on 32 groups of balance weight for playing the role of dynamic balancing in the wheel hub plate 31 for counterweight
At；The shaft center line L of deviation wheel hub plate 31, which is machined with, in wheel hub plate 31 makes output rocker gear 3 constitute shaking for second segment rocking arm
Arm axle bearing bore 31b, the shaft end of the rocker crank 21 of rocker crank pin 2 are connected with what rocker arm shaft bearing bore 31b can be rotated.Output is shaken
Centre-to-centre spacing between the center of rocker arm shaft bearing bore 31b on arm gear 3 and the shaft center line L for exporting rocker gear 3 forms second
Section rocking arm, the present invention use two-part rocker structure, can reduce tactical diameter, and then reduce the lateral dimension of engine.
Interference is fitted with sliding bearing B in the rocker arm shaft bearing bore 31b of the present invention, the rocker crank 21 of rocker crank pin 2
Shaft end is connected through sliding bearing B with output 3 power of rocker gear transmission, is set in rocker crank 21 and rocker arm shaft bearing bore
The thrust ring C of the front end face periphery apical grafting cooperation of 31b, the balance weight 32 in wheel hub plate 31 are arranged with the rotary shaft of wheel hub plate 31
Heart line L is the corresponding end of the rocker arm shaft bearing bore 31b of symmetry axis.Balance weight 32 is to balancing rocker arm crank-pin 2 and is oriented to pinion gear 7
The uneven weight of generation.
Fixing sleeve is equipped with and each 3 matched output gear of output rocker gear in the torque common rail transmission axle 4 of the present invention
Wheel 41, the power that each cylinder acting generates are transferred to through rocker crank pin 2, output rocker gear 3 and output gear 41 successively
Torque common rail transmission axle 4.Power output is carried out by torque common rail transmission axle 4 again.
Wear-resisting connecting rod bearing shell 14 is fitted between piston rod 13 and the hinge of crank-pin 22；Export the wheel hub plate of rocker gear 3
31 periphery is machined with shaft section 33, and output rocker gear pilot hole is machined in engine block 1, exports rocker gear pilot hole
Middle fixation is embedded with main box 8, and the shaft section 33 of output rocker gear 3 is worn with the rotation of main box 8 to be matched.
The front end of torque common rail transmission axle 4 is installed with main drive gear 42, and engine flywheel 5 is equipped with and main transmission
Gear 42 is matched from transmission gear 51, and torque common rail transmission axle 4 passes through main drive gear 42 and matching from transmission gear 51
Conjunction exports power transmission to engine flywheel 5.
Two torque common rail transmission axles 4 are provided in engine block 1；Engine block 1 is fitted with main beating cap 9, base bearing
Lid 9 is double-layer structure.The present invention is engaged with output gear 41 by output rocker gear 3 and transfers power to the transmission of torque common rail
On axis 4.The torque common rail transmission axle 4 of the present invention is designed as two, can keep the balance for transmitting torque.Torque common rail transmission axle
The power that each cylinder generates is transmitted to front end, i.e. power take-off by 4, then is passed with from transmission gear 51 by main drive gear 42
It passs, outputs power to engine flywheel 5, then continue externally to export by engine flywheel 5.
The power output and motion of inventive engine body are as shown in Figure 2.Fig. 2 of the present invention is that engine block is continuous
Schematic diagram when work, the figure are made of six continuous state diagrams of A, B, C, D, E, F.The present invention is pushed away in engine combustion
12 downlink of piston, piston 12 push rocker crank pin 2 to move in a straight line, are connect with rocker crank pin 2 by piston rod 13
It is oriented to pinion gear 7 and does circular-rotation along gear wheel 6 is oriented to, be oriented to the shaft end of rocker arm shaft, that is, rocker crank 21 outside pinion gear 7
It drives output rocker gear 3 to rotate, power is output to torque common rail transmission axle by exporting rocker gear 3 and output gear 41
On 4；When piston 12, which moves to lower dead center, starts uplink, torque common rail transmission axle 4 drives output output rocker gear 3 to rotate,
It continues to press on and is oriented to the rotation of pinion gear 7, to push rocker crank pin 2 and piston rod 13, piston 12 to move upwards, compression is empty
Gas.
Advantage and disadvantage of the present invention aiming at two class engines, you can using two stroke longer stroke, every turn of acting one
Secondary advantage, and the high rotating speed of four-stroke engine is used, the smaller advantage of volume, weight.Middling speed two-stroke can be produced
Engine, the invention can also be used for reference to the volume on traditional two stroke engine, changing present two stroke engine and
Weight.Conventional, four-stroke and two stroke engine can be made to have largely to innovate.Simultaneously as the invention uses same four
Twice of stroke of Stroke Engine stroke, using two-stroke structure, air inflow increases in cylinder, and the thin combustion of fuel may be implemented
It burns, reduces the peak value of in-cylinder combustion temperature, advantageously reduce the discharge of NOx, CH and particle, reduce engine operation to environment
Pollution.Due to using long stroke structure, the consumption rate of fuel can be effectively reduced, the economy of engine operation is improved.
It is above the preferred embodiments of the invention and design drawings, although the present invention is by reference to preferred embodiment
It is shown and described, still, those skilled in the art can make shape it is to be appreciated that in the range of claims
Various variation in formula and details.
Claims (5)
- Include the engine block (1) equipped with multiple cylinders, the engine block 1. a kind of engine power is driven export structure (1) each cylinder in includes the cylinder sleeve (11) being inlaid in engine block sleeve port and moves up and down in cylinder sleeve (11) The piston rod (13) of piston (12) and connection piston (12), it is characterized in that：The equal hinge in lower end of each piston rod (13) Have and the up and down motion of piston (12) is converted into the rocker crank pin (2) that circular motion constitutes first segment rocking arm, this composition first Section rocking arm rocker crank pin (2) by rocker crank (21) and two rocker crank of integrally connected (21) positioned at both sides crank-pin (22) it forms, lower end and crank-pin (22) the phase hinge of the piston rod (13)；In the engine block (1) with each cylinder It is corresponding to be mounted on the output transmitted with the rocker crank of rocker crank pin (2) (21) power and be connected to form second segment rocking arm Rocker gear (3) is also equipped in the engine block (1) and is meshed with the output rocker gear of each cylinder (3) for will be each The power that cylinder acting generates finally drives output to the torque common rail transmission axle (4) of engine flywheel (5)；The engine block (1) be mounted on corresponding with each cylinder is oriented to gear wheel (6) in, in the rocker crank (21) of the rocker crank pin (2) Fixing sleeve is equipped with to move up and down in the crank-pin (22) for being oriented to the realization rocker crank pin (2) that moves in a circle in gear wheel (6) Guiding pinion gear (7)；The rocker crank pin (2) is integral forging workpiece；And each rocker crank pin (2) The mode that interference fit is all made of in two rocker cranks (21) is covered with installation there are one pinion gear (7) is oriented to, correspondingly described Corresponded in engine block (1) each cylinder be fixedly mounted there are two with the corresponding guiding gear wheel for being oriented to pinion gear (7) and coordinating (6)；The guiding gear wheel (6) is the ring gear for being machined with inner circular tooth (61)；The peripheral surface of the guiding pinion gear (7) adds Work has the matched outer shroud tooth (71) of inner circular tooth (61) with guiding gear wheel (6)；The guiding gear wheel (6) uses canine tooth Wheel bolt (A) is fixedly mounted in engine block (1), and the guiding pinion gear (7) is being oriented in gear wheel (6) along inner circular tooth (61) rotation, a diameter of be oriented to pinion gear (7) public law linear diameter twice of common normal of the guiding gear wheel (6) are oriented to；Two torque common rail transmission axles (4) are provided in the engine block (1)；The engine block (1) is fitted with master Bearing cap (9), the main beating cap (9) are double-layer structure；The front end of the torque common rail transmission axle (4) is installed with Main drive gear (42), the engine flywheel (5) are equipped with matched from transmission gear with main drive gear (42) (51), the torque common rail transmission axle (4) is passed power with from the cooperation of transmission gear (51) by main drive gear (42) It is dynamic to export to engine flywheel (5)；Fixing sleeve is equipped with and each output rocker gear in the torque common rail transmission axle (4) (3) matched output gear (41), the power that each cylinder acting generates is through rocker crank pin (2), output rocking arm Gear (3) and output gear (41) are transferred to torque common rail transmission axle (4) successively.
- 2. a kind of engine power according to claim 1 is driven export structure, it is characterized in that：The rocker crank pin (2) centre distance is to be oriented to the radius of pinion gear (7), and the guiding pinion gear (7) is along the inner ring for being oriented to gear wheel (6) The displacement distance of the crank-pin (22) on rocker crank pin (2) described in when tooth (61) rotates a circle is to be oriented to gear wheel (6) Diameter.
- 3. a kind of engine power according to claim 2 is driven export structure, it is characterized in that：The engine block (1) it corresponds to each cylinder in be arranged there are two rocker gear (3) is exported, the output rocker gear (3) described in two is bent with rocking arm Rocker crank (21) one-to-one correspondence of handle pin (2) both sides is connected；The output rocker gear (3) is machined with transmission by periphery It the wheel hub plate (31) of external tooth (31a) and is fixedly mounted in the wheel hub plate (31) and plays the role of the balance weight of dynamic balancing for counterweight (32) it forms；The shaft center line (L) of deviation wheel hub plate (31), which is machined with, in the wheel hub plate (31) makes output rocker gear (3) constitute second segment rocking arm rocker arm shaft bearing bore (31b), the shaft end of the rocker crank (21) of the rocker crank pin (2) with What rocker arm shaft bearing bore (31b) can rotate is connected.
- 4. a kind of engine power according to claim 3 is driven export structure, it is characterized in that：The rocker arm shaft bearing bore Interference is fitted with sliding bearing (B) in (31b), and the shaft end of the rocker crank (21) of the rocker crank pin (2) is through sliding axle It holds (B) with output rocker gear (3) power transmission to be connected, be set in the rocker crank (21) and rocker arm shaft bearing bore The thrust ring (C) of the front end face periphery apical grafting cooperation of (31b), balance weight (32) setting in the wheel hub plate (31) is with wheel The shaft center line (L) of hub (31) is the corresponding end of the rocker arm shaft bearing bore (31b) of symmetry axis.
- 5. a kind of engine power according to claim 4 is driven export structure, it is characterized in that：The piston rod (13) It is fitted with wear-resisting connecting rod bearing shell (14) between the hinge of crank-pin (22)；The wheel hub plate (31) of the output rocker gear (3) Periphery be machined with shaft section (33), be machined in the engine block (1) output rocker gear pilot hole, the output It is fixed in rocker gear pilot hole to be embedded with main box (8), the shaft section (33) and main shaft of the output rocker gear (3) It holds watt (8) rotation and wears and match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823348.XA CN106194415B (en) | 2016-09-14 | 2016-09-14 | A kind of engine power transmission export structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823348.XA CN106194415B (en) | 2016-09-14 | 2016-09-14 | A kind of engine power transmission export structure |
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| CN106194415A CN106194415A (en) | 2016-12-07 |
| CN106194415B true CN106194415B (en) | 2018-09-07 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077905U (en) * | 1990-10-31 | 1991-05-29 | 温州拖拉机厂 | Diesel engines in use of reciprocating pistons |
| CN1128557A (en) * | 1994-05-10 | 1996-08-07 | 日本朗韦尔株式会社 | Crank device and machine device |
| CN2381792Y (en) * | 1999-08-23 | 2000-06-07 | 冀祥富 | Engine with connecting rods moving at streight line |
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| CN102086809A (en) * | 2009-12-07 | 2011-06-08 | 谭波 | Gear mechanism of eccentric engine |
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| CN204327282U (en) * | 2014-11-17 | 2015-05-13 | 向元玖 | Gear transmission reciprocating piston type internal combustion motor |
| CN205990962U (en) * | 2016-09-14 | 2017-03-01 | 徐玉国 | A kind of engine power is driven export structure |
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2016
- 2016-09-14 CN CN201610823348.XA patent/CN106194415B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077905U (en) * | 1990-10-31 | 1991-05-29 | 温州拖拉机厂 | Diesel engines in use of reciprocating pistons |
| CN1128557A (en) * | 1994-05-10 | 1996-08-07 | 日本朗韦尔株式会社 | Crank device and machine device |
| CN1301332A (en) * | 1998-05-19 | 2001-06-27 | 戈梅克赛斯股份有限公司 | Crank-connecting rod mechanism |
| CN2381792Y (en) * | 1999-08-23 | 2000-06-07 | 冀祥富 | Engine with connecting rods moving at streight line |
| CN102086809A (en) * | 2009-12-07 | 2011-06-08 | 谭波 | Gear mechanism of eccentric engine |
| CN102494099A (en) * | 2011-12-19 | 2012-06-13 | 中国南方航空工业(集团)有限公司 | Crank planetary gear mechanism |
| CN204327282U (en) * | 2014-11-17 | 2015-05-13 | 向元玖 | Gear transmission reciprocating piston type internal combustion motor |
| CN205990962U (en) * | 2016-09-14 | 2017-03-01 | 徐玉国 | A kind of engine power is driven export structure |
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| Publication number | Publication date |
|---|---|
| CN106194415A (en) | 2016-12-07 |
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Effective date of registration: 20200924 Address after: 215500 Qiuzhen building, Southeast campus, Changshu Institute of technology, No. 99, Hushan Road, Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Changshu southeast high tech Venture Service Co., Ltd Address before: 315032 Zhejiang province Ningbo Haichuan Road No. 123 Patentee before: Xu Yuguo |