CN107100728A - The Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven - Google Patents
The Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven Download PDFInfo
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- CN107100728A CN107100728A CN201710264537.2A CN201710264537A CN107100728A CN 107100728 A CN107100728 A CN 107100728A CN 201710264537 A CN201710264537 A CN 201710264537A CN 107100728 A CN107100728 A CN 107100728A
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- driven
- active
- tooth
- oscillating tooth
- push rod
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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
- 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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- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
-
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor
-
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders four
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven, it is related to a kind of internal combustion engine transmission field.The problems such as present invention solves big current crankshaft-link rod internal combustion engine volume, easy eccentric wear, high energy consumption, low power and the high accuracy of manufacture.Active rotating shaft and driven spindle are fixed with by bearing on the Oscillating Tooth Gear Reducer four-cylinder internal combustion engine body of push rod seven；Be provided with driven spindle with the driven oscillating tooth disk of active oscillating tooth disk shape and size identical on active rotating shaft, active oscillating tooth and driven oscillating tooth are ten a quarters of active oscillating tooth disk and driven oscillating tooth disk girth；The side of active oscillating tooth disk and driven oscillating tooth disk is respectively arranged with cylinder one, cylinder three and cylinder two, cylinder four.Using simple in construction, small volume of the invention, low cost, eccentric abrasion prevention, safeguard easily, energy consumption is low and effective power is greatly improved.
Description
Technical field
The present invention relates to a kind of internal combustion engine drive technology field, more particularly to a kind of cylinder internal combustion of seven Oscillating Tooth Gear Reducer of push rod four
Machine.
Background technology
Current conventional piston internal combustion engine is more, and using cylinder as power unit, piston is connected by piston pin, connecting rod with bent axle,
Using crank connecting link as transmission device, connecting rod is connected with flywheel, and piston is reciprocating in cylinder, promotes bent axle to turn by connecting rod
It is dynamic；In order to which inspiration live gas and discharge waste gas are provided with inlet valve and exhaust valve, piston is lifted off crankshaft center farthest and deserved to be called only
Point, piston is lifted off crankshaft center and most nearby claims lower dead center.Do work and realize by the expansive force that mixed oil and gas burning is produced in cylinder
Only one of which is rushed in air-intake of combustion engine, compression, four strokes of expansion work and exhaust, four piston strokes of quartastroke engine
Journey is externally done work in expansion work stroke throw crank linkage, and its excess-three stroke has flywheel to drive completion, Gu Sichong
Journey I. C. engine crankshaft, which often revolves to take two turns, can only do work once.Therefore quartastroke engine crankshaft connecting rod system has the disadvantage that：
1st, because internal combustion engine is that the reciprocating motion of piston is changed into circular motion using connecting bar and crankshaft, when cylinder compression punching
In the top dead centre of expansion work stroke, mixture combustion causes in-cylinder pressure maximum and produced most strong in cylinder when journey ends
Thrust, but now bent axle is that the arm of force is zero in straight line with connecting rod in toggle, that is, do not move at all now
Power output is not done work externally；The connecting rod variable angle being connected again caused by bent axle is circled necessarily with bent axle, power point
Dissipate many, can only partly spread out of power, therefore crankshaft connecting rod system make it that the heat utilization rate of internal combustion engine is very low；
2nd, the angle that connecting rod and piston movement direction are present can cause piston and the inwall of cylinder block to produce certain friction
Power, connecting rod and the more big then frictional force of the angle that piston movement direction is present are bigger, to cylinder wall institute when piston is run in cylinder
The frictional force of generation is uneven, so piston is easily caused the generation of eccentric wear phenomenon in cylinder after long-term high-speed motion, is made
Cylinder inner wall or piston be impaired and gas leakage, so that the heat utilization rate of internal combustion engine declines, this be crankshaft-link rod internal combustion engine use with
Come the problem never solved；
3rd, it is to combine that crankshaft-link rod IC engine airframe, which installs the upper part of cylinder and the lower part of installation crankshaft crooked axle box,
To carry out monoblock cast, because in practical application, the coordination operation of each part then needs bent axle to connect in crankshaft-link rod internal combustion engine
The design at each position has high precision in bar internal combustion engine body, particularly to each cylinder in IC engine airframe and bent axle
Position, form and dimension have strict requirements, and this necessarily causes to process in the crankshaft-link rod of high-precision monoblock cast
The difficulty of combustion engine body；Because IC engine airframe is that monoblock cast is processed, once because some cylinder is damaged and is caused
IC engine airframe damages then whole IC engine airframe and just scraps and need to change so that other in IC engine airframe not to be damaged
The part such as crankcase also abandon using and cause to waste；
4th, cylinder of internal-combustion engine and the bent axle corresponding with cylinder are arranged in a linear, and the alignment of bent axle is inevitable
Cause the volume of internal combustion engine to increase, so as to also cause the drive disk assembly volume in internal combustion engine to increase, each part in internal combustion engine with
Increase after frictional force of result when being internal combustion engine operation also increase causes energy consumption during internal combustion engine operation also to add therewith therewith
Greatly.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided a kind of simple in construction, easily manufactured, volume
Small, cost is low, eccentric abrasion prevention, safeguard easily, the Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven that energy consumption is low and effective power is greatly improved.
To achieve the above object, the present invention, which provides a kind of Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven, includes cylinder, power transmission shaft
And IC engine airframe, it is provided with piston, the IC engine airframe in cylinder and active rotating shaft and driven turn is fixed with by bearing
Axle；Driving gear disc and active oscillating tooth disk are provided with the active rotating shaft, the active between driving gear disc and active oscillating tooth disk turns
Axle is provided with bearing and fixed with IC engine airframe；It is provided with and is meshed with the driving gear disc on active rotating shaft on the driven spindle
Driven fluted disc, be provided with and the active oscillating tooth disk shape on active rotating shaft and the driven oscillating tooth of size identical on driven spindle
Disk, the driven spindle between driven fluted disc and driven oscillating tooth disk is provided with bearing and fixed with IC engine airframe；The active oscillating tooth
It is equidistant on the edge of disk to be provided with seven groups of active oscillating tooths, based on the length that every group of active oscillating tooth is arranged in active oscillating tooth plate edge
Ten a quarters of dynamic oscillating tooth disk girth；It is equidistant on the edge of the driven oscillating tooth disk to be provided with seven groups of driven oscillating tooths, every group
Driven oscillating tooth is in ten a quarters that the length that driven oscillating tooth plate edge is arranged is driven oscillating tooth disk girth；
The side of the active oscillating tooth disk and driven oscillating tooth disk sets cylinder one and cylinder three, active oscillating tooth disk and driven work
The opposite side of fluted disc sets in cylinder two and cylinder four, cylinder one, cylinder two, cylinder three and cylinder four and is respectively arranged with piston
First, piston two, piston three and piston four；Piston one and piston three outer end is vertically fixedly connected with push rod one, piston two and
The outer end of piston four is vertically fixedly connected with push rod two；It is provided with and is mutually nibbled with active oscillating tooth disk and driven oscillating tooth disk on the push rod one
The active being meshed with active oscillating tooth disk and driven oscillating tooth disk is provided with the active tooth pushing one and driven tooth pushing one of conjunction, push rod two
Active tooth pushing one, active tooth pushing two on tooth pushing two and driven tooth pushing two, push rod one and push rod two is corresponding with active oscillating tooth disk
Active oscillating tooth number it is equal, the driven tooth pushing one, driven tooth pushing two on push rod one and push rod two are corresponding with driven oscillating tooth disk
Driven oscillating tooth number it is equal.
It is anti-bias that the push rod one is provided with several relative to the side of active tooth pushing one and driven tooth pushing one on push rod one
Wheel one, be located on IC engine airframe the anti-deflection whee one of push rod one side be provided with one be engaged with the rolling of anti-deflection whee one prevent
Inclined groove one；The push rod two is provided with several anti-deflection whees relative to the side of active tooth pushing two and driven tooth pushing two on push rod two
Two, be located on IC engine airframe the anti-deflection whee two of push rod two side be provided with one be engaged with the rolling of anti-deflection whee two it is anti-bias
Groove two.
The rack height of several active tooth pushings one of the front end of active tooth pushing one is arranged from low to high successively on the push rod one,
The rack height of driven several driven tooth pushings one of the rear end of tooth pushing one is arranged from high to low successively on push rod one；On the push rod two
The rack height of several active tooth pushings two of the rear end of active tooth pushing two is arranged from high to low successively, on push rod two before driven tooth pushing two
The rack height of several driven tooth pushings two is held to arrange from low to high successively；Every group of active oscillating tooth is by suitable on the active oscillating tooth disk
The rack height of several active oscillating tooths of end of clockwise arrangement is arranged from high to low successively, every on the driven oscillating tooth disk
The rack height for several driven oscillating tooths of front end that the driven oscillating tooth of group is arranged in the direction of the clock is arranged from low to high successively.
It is in circular arc type at the top of the rack of active oscillating tooth and driven oscillating tooth on the active oscillating tooth disk and driven oscillating tooth disk, it is main
Circular arc type between active oscillating tooth and the adjacent rack root of driven oscillating tooth on dynamic oscillating tooth disk and driven oscillating tooth disk；The push rod one and
It is in circular arc type at the top of the rack of active tooth pushing one, driven tooth pushing one and active tooth pushing two, driven tooth pushing two on push rod two, pushes away
The adjacent rack root of active tooth pushing one, driven tooth pushing one and active tooth pushing two, driven tooth pushing two on bar one and push rod two it
Between be in circular arc type.
Present invention has the advantages that：The Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven of the present invention is simple in construction, reasonable in design, system
Facilitate, greatly reduce manufacturing cost；Due to the circular motion of bent axle to be directly changed into the linear reciprocating motion of connecting rod, omit
Bent axle and crankcase in IC engine airframe not only greatly reduce IC engine airframe difficulty of processing so that product of the present invention
Performance is greatly improved, and also the volume of internal combustion engine is greatly reduced, while also operatively reducing internal combustion engine itself fortune
The energy consumption turned；Bent axle and crankcase are eliminated in IC engine airframe so that simple in construction, maintenance cost, Er Qieyin is not only reduced
The linear reciprocating motion of push rod effectively eliminates piston and produces eccentric wear phenomenon in cylinder internal cause, greatly extends cylinder or piston
Service life；Especially push rod one and push rod two when doing linear reciprocating motion push rod one and push rod two with driving gear disc or from
The arm of force of active toothed disk is unanimously the radius of driving gear disc or driven fluted disc all the time, and push rod one and push rod two are in reciprocating linear
Whether which kind of direction of motion is to do useful work during motion, and this necessarily causes the power of the internal combustion engine of the present invention to carry significantly
It is high.
The Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven of the present invention is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention；
Fig. 2 is that active tooth pushing of the present invention promotes active oscillating tooth motion principle schematic diagram at the beginning；
Fig. 3 is that active tooth pushing one of the present invention terminates to promote active oscillating tooth motion principle schematic diagram；
Fig. 4 is that driven tooth pushing of the invention pulls driven oscillating tooth motion principle schematic diagram at the beginning；
Fig. 5 is that driven tooth pushing one of the invention terminates to pull driven oscillating tooth motion principle schematic diagram；
Fig. 6 is push rod two of the present invention and IC engine airframe structural representation.
In figure：1st, cylinder one, 2, power transmission shaft, 3, IC engine airframe, 4, piston one, 5, push rod one, 6, active rotating shaft, 7, from
Dynamic rotating shaft, 8, driving gear disc, 9, active oscillating tooth disk, 10, driven fluted disc, 11, driven oscillating tooth disk, 12, cylinder three, 13, actively living
Tooth, 14, driven oscillating tooth, 15, active tooth pushing one, 16, driven tooth pushing one, 17, anti-deflection whee one, 18, anti-bias groove one, 19, cylinder two,
20th, piston two, 21, push rod two, 22, active tooth pushing two, 23, driven tooth pushing two, 24, anti-deflection whee two, 25, anti-bias groove two, 26, living
Plug three, 27, cylinder four, 28, piston four.
Embodiment
As shown in Figure 1 and Figure 6, the Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven of the present embodiment includes cylinder, power transmission shaft 2 and interior
It is provided with combustion engine body 3, cylinder on piston, IC engine airframe 3 and active rotating shaft 6 and driven spindle 7 is fixed with by bearing, Gu
Due to the active rotating shaft 6 on IC engine airframe 3 outer end be power transmission shaft 2.Driving gear disc 8 and active are provided with active rotating shaft 6
Oscillating tooth disk 9, the active rotating shaft 6 between driving gear disc 8 and active oscillating tooth disk 9 is provided with bearing and fixed with IC engine airframe 3.It is driven
It is provided with the driven fluted disc 10 being meshed with the driving gear disc 8 on active rotating shaft 6, driven spindle 7 and is provided with and master in rotating shaft 7
The driven oscillating tooth disk 11 of the form and dimension identical of active oscillating tooth disk 9 in dynamic rotating shaft 6, driven fluted disc 10 and driven oscillating tooth disk 11 it
Between driven spindle 7 be provided with bearing and fixed with IC engine airframe 3.It is equidistant on the edge of active oscillating tooth disk 9 to be provided with seven groups
Active oscillating tooth 13, the length that every group of active oscillating tooth 13 is arranged at the edge of active oscillating tooth disk 9 is 14 points of the girth of active oscillating tooth disk 9
One of；Equidistant on the edge of driven oscillating tooth disk 11 to be provided with seven groups of driven oscillating tooths 14, every group of driven oscillating tooth 14 is in driven oscillating tooth
The length of the edge of disk 11 arrangement is ten a quarters of the driven girth of oscillating tooth disk 11.Active oscillating tooth disk 9 and driven oscillating tooth disk 11
Side sets the opposite side setting cylinder 2 19 and cylinder of cylinder 1 and cylinder 3 12, active oscillating tooth disk 9 and driven oscillating tooth disk 11
4 27, piston 1, piston 2 20, piston 3 26 are respectively arranged with cylinder 1, cylinder 2 19, cylinder 3 12 and cylinder 4 27
And piston 4 28；Piston 1 and the outer end of piston 3 26 are vertically fixedly connected with push rod 1, piston 2 20 and the outer end of piston 4 28
Vertically it is fixedly connected with the active for being provided with and being meshed with active oscillating tooth disk 9 and driven oscillating tooth disk 11 on push rod 2 21, push rod 1
The master being meshed with active oscillating tooth disk 9 and driven oscillating tooth disk 11 is provided with tooth pushing 1 and driven tooth pushing 1, push rod 2 21
Active tooth pushing 1, active tooth pushing 2 22 on dynamic tooth pushing 2 22 and driven tooth pushing 2 23, push rod 1 and push rod 2 21 and driven
Tooth pushing 1, driven tooth pushing 2 23 and the active oscillating tooth 13 on active oscillating tooth disk 9 and the driven oscillating tooth 14 on driven oscillating tooth disk 11
Equal number is equal.
Push rod 1 relative to the side of active tooth pushing 1 and driven tooth pushing 1 on push rod 1 be provided with two it is anti-bias
Take turns to be provided with to roll with anti-deflection whee 1 positioned at the side of the anti-deflection whee 1 of push rod 1 on one 17, IC engine airframe 3 and be engaged
Anti-bias groove 1；Push rod 2 21 is provided with two relative to the side of active tooth pushing 2 22 and driven tooth pushing 2 23 on push rod 2 21
It is provided with and is rolled with anti-deflection whee 2 24 positioned at the side of the anti-deflection whee 2 24 of push rod 2 21 on individual anti-deflection whee 2 24, IC engine airframe 3
The dynamic anti-bias groove 2 25 being engaged.Anti-deflection whee 1, anti-bias groove 1 and anti-deflection whee 2 24, the setting of anti-bias groove 2 25 may be such that
The stability of push rod 1, push rod 2 21 when moving reciprocatingly preferably is ensured.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, several active tooth pushings 1 of the front end of active tooth pushing 1 on push rod 1
Rack height is arranged from low to high successively, and the rack of driven several driven tooth pushings 1 of the rear end of tooth pushing 1 is high on push rod 1
Degree is arranged from high to low successively；On push rod 2 21 several active tooth pushings 2 22 of the rear end of active tooth pushing 2 22 rack height successively
Arrange from high to low, on push rod 2 22 driven several driven tooth pushings 2 23 of the front end of tooth pushing 2 23 rack height successively by it is low to
Height arrangement.The tooth for several active oscillating tooths 13 of end that every group of active oscillating tooth 13 is arranged in the direction of the clock on active oscillating tooth disk 9
Bar height is arranged from high to low successively, and the front end that every group of driven oscillating tooth 14 is arranged in the direction of the clock on driven oscillating tooth disk 11 is some
The rack height of individual driven oscillating tooth 14 is arranged from low to high successively.The active arranged from low to high on push rod 1 as shown in Figure 2
Tooth pushing 1 is engaged with the front end active oscillating tooth 13 on active oscillating tooth disk 9, while what is arranged from low to high on push rod 2 21 is driven
Tooth pushing 2 23 is engaged with the driven oscillating tooth 14 on driven oscillating tooth disk 11；Active tooth pushing 1 on push rod 1 as shown in Figure 3 with
The active oscillating tooth 13 arranged from high to low on active oscillating tooth disk 9 is engaged, at the same the driven tooth pushing 2 23 on push rod 2 21 with it is driven
Driven oscillating tooth 14 is arranged on oscillating tooth disk 11 from high to low to engage；What is arranged from low to high on push rod 1 as shown in Figure 4 driven pushes away
Tooth 1 is engaged with the driven oscillating tooth 14 on driven oscillating tooth disk 11, while the active tooth pushing two arranged from low to high on push rod 2 21
22 engage with the active oscillating tooth 13 on active oscillating tooth disk 9；Driven tooth pushing 1 and driven oscillating tooth on push rod 1 as shown in Figure 5
The driven oscillating tooth 14 arranged from high to low on disk 11 is engaged, while the active tooth pushing 2 22 on push rod 2 21 and active oscillating tooth disk 9
On the active oscillating tooth 13 that arranges from high to low engage.
Push rod 1, push rod 2 21 are respectively to when piston 3 26,2 20 end motion of piston, on push rod 1, push rod 2 21
Active tooth pushing 1, active tooth pushing 2 22 engages with the active oscillating tooth 13 on active oscillating tooth disk 9 and drives active oscillating tooth disk 9 to press
Rotate clockwise and drive driving gear disc 8 to rotate；Now push rod 1, the driven tooth pushing 1 on push rod 2 21, driven tooth pushing two
23 are not in contact with the driven oscillating tooth 14 on driven oscillating tooth disk 11, and because driving gear disc 8 is engaged with driven fluted disc 10 and is caused
Driven oscillating tooth disk 11 rotates in counter-clockwise direction.When push rod 1, push rod 2 21 are respectively to piston 1, the end motion of piston 4 28
When, driven tooth pushing 1, driven tooth pushing 2 23 on push rod 1, push rod 2 21 and the driven oscillating tooth 14 on driven oscillating tooth disk 11
Engagement then drives driven fluted disc 10 to make counter-clockwise direction rotation, and now push rod 1, the active tooth pushing 1 on push rod 2 21,
Active tooth pushing 2 22 is not in contact with the active oscillating tooth 13 on active oscillating tooth disk 9, and because driven fluted disc 10 and driving gear disc 8 are nibbled
Close and cause active oscillating tooth disk 9 to be in be rotated clockwise.Therefore, no matter push rod 1, push rod 2 21 are distinguished piston 3 26, lived
Fill in the motion of 2 20 extreme directions or moved to piston 1, the extreme direction of piston 4 28, the active that push rod 1, push rod 2 21 are driven
Rotating shaft 6 is that the power transmission shaft 2 that i.e. active rotating shaft 6 is driven rotationally clockwise also rotates in the direction of the clock always.
Piston 1 drives push rod 1 and piston 2 20 to drive the arm of force of the push rod 2 21 in acting to be always actively living
The radius R of fluted disc 9 or driven oscillating tooth disk 11, piston 1 drives push rod 1 and piston 2 20 to drive the stroke of push rod 2 21 to set
For s, then 2 π R=14s are R=7s/ π；The connecting rod stroke maximum arm of force of crankshaft-link rod internal combustion engine is r and the minimum arm of force is zero, bent axle
The stroke s of connecting rod is equal to 2r, i.e. R=7s/ π=14r/ π.Arm of force when being done work due to crankshaft-link rod after zero to r again by r to
Zero, so it is crankshaft-link rod that can calculate push rod 1 and the mechanical efficiency of push rod 2 21 according to calculus or elementary mathematics algorithm
About 5.7 times of mechanical efficiency.
Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are that push rod 1 and push rod 2 21 are moved back and forth and active oscillating tooth disk 9, driven oscillating tooth disk 11
Movement relation, on push rod 1, push rod 2 21 and active oscillating tooth disk 9, driven oscillating tooth disk 11 distribution stage teeth entry be for
The quantity contacted between increase rack extends push rod 1 to reach effective contact area between increase rack, preferably, pushed away
The service life of bar 2 21, active oscillating tooth disk 9 and driven oscillating tooth disk 11.Actively lived on active oscillating tooth disk 9 and driven oscillating tooth disk 11
Be at the top of the rack of tooth 13 and driven oscillating tooth 14 on circular arc type, active oscillating tooth disk 9 and driven oscillating tooth disk 11 active oscillating tooth 13 and
Circular arc type between the adjacent rack root of driven oscillating tooth 14；Active tooth pushing 1, driven tooth pushing on push rod 1 and push rod 2 21
1 and active tooth pushing 2 22, the rack of driven tooth pushing 2 23 at the top of be in circular arc type, the active on push rod 1 and push rod 2 22
It is in circular arc type between tooth pushing 1, driven tooth pushing 1 and active tooth pushing 2 22, the adjacent rack root of driven tooth pushing 2 23.
The setting of circular arc type causes active tooth pushing 1, active tooth pushing 2 22 and active oscillating tooth 13 and driven tooth pushing 1, driven pushed away
Effective contact area of tooth 2 23 and driven oscillating tooth 14 is increased, and is also preferably to extend push rod 1 and push rod 2 21, active oscillating tooth
The service life of disk 9 and driven oscillating tooth disk 11.
Claims (4)
1. a kind of Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven, the internal combustion engine includes cylinder, power transmission shaft and IC engine airframe, cylinder
Inside it is provided with piston, it is characterised in that active rotating shaft and driven spindle are fixed with by bearing on the IC engine airframe；It is described
Driving gear disc and active oscillating tooth disk are provided with active rotating shaft, the active rotating shaft between driving gear disc and active oscillating tooth disk is provided with
Bearing is fixed with IC engine airframe；The driven tooth being meshed with the driving gear disc on active rotating shaft is provided with the driven spindle
It is provided with disk, driven spindle and the driven oscillating tooth disk of active oscillating tooth disk shape and size identical on active rotating shaft, driven tooth
Driven spindle between disk and driven oscillating tooth disk is provided with bearing and fixed with IC engine airframe；On the edge of the active oscillating tooth disk
Seven groups of active oscillating tooths are equidistantly positioned, every group of active oscillating tooth is active oscillating tooth disk week in the length that active oscillating tooth plate edge is arranged
Ten long a quarters；Equidistant on the edge of the driven oscillating tooth disk to be provided with seven groups of driven oscillating tooths, every group of driven oscillating tooth exists
The length of driven oscillating tooth plate edge arrangement is ten a quarters of driven oscillating tooth disk girth；
The side of the active oscillating tooth disk and driven oscillating tooth disk sets cylinder one and cylinder three, active oscillating tooth disk and driven oscillating tooth disk
Opposite side set piston one is respectively arranged with cylinder two and cylinder four, cylinder one, cylinder two, cylinder three and cylinder four, it is living
Plug two, piston three and piston four；Piston one and piston three outer end is vertically fixedly connected with push rod one, piston two and piston four
Outer end is vertically fixedly connected with push rod two；The master being meshed with active oscillating tooth disk and driven oscillating tooth disk is provided with the push rod one
The active tooth pushing two being meshed with active oscillating tooth disk and driven oscillating tooth disk is provided with dynamic tooth pushing one and driven tooth pushing one, push rod two
And driven tooth pushing two, active tooth pushing one, active tooth pushing two and corresponding active on active oscillating tooth disk on push rod one and push rod two
Oscillating tooth number is equal, and the driven tooth pushing one, driven tooth pushing two on push rod one and push rod two are corresponding driven with driven oscillating tooth disk
Oscillating tooth number is equal.
2. the Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven according to claim 1, it is characterised in that the push rod one relative to
The side of active tooth pushing one and driven tooth pushing one, which is provided with several anti-deflection whees one, IC engine airframe, on push rod one is located at push rod
The side of one anti-deflection whee one is provided with an anti-bias groove one being engaged with the rolling of anti-deflection whee one；The push rod two is relative to pushing away
The side of active tooth pushing two and driven tooth pushing two, which is provided with several anti-deflection whees two, IC engine airframe, on bar two is located at push rod two
The side of anti-deflection whee two be provided with an anti-bias groove two being engaged with the rolling of anti-deflection whee two.
3. the Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven according to claim 1, it is characterised in that on the push rod one actively
The rack height of several active tooth pushings one of the front end of tooth pushing one is arranged from low to high successively, if the driven rear end of tooth pushing one on push rod one
The rack height of dry driven tooth pushing one is arranged from high to low successively；Several actives of the rear end of active tooth pushing two on the push rod two
The rack height of tooth pushing two is arranged from high to low successively, the rack of driven several driven tooth pushings two of the front end of tooth pushing two on push rod two
Height is arranged from low to high successively；The end that every group of active oscillating tooth is arranged in the direction of the clock on the active oscillating tooth disk several
The rack height of active oscillating tooth is arranged from high to low successively, and every group of driven oscillating tooth is arranged in the direction of the clock on the driven oscillating tooth disk
The rack height of several driven oscillating tooths of the front end of row is arranged from low to high successively.
4. the Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven according to claim 1, it is characterised in that the active oscillating tooth disk and
It is in main on circular arc type, active oscillating tooth disk and driven oscillating tooth disk at the top of the rack of active oscillating tooth and driven oscillating tooth on driven oscillating tooth disk
Circular arc type between dynamic oscillating tooth and the adjacent rack root of driven oscillating tooth；Active tooth pushing one on the push rod one and push rod two, from
Dynamic tooth pushing one and active tooth pushing two, the rack top of driven tooth pushing two are in that the active on circular arc type, push rod one and push rod two is pushed away
It is in circular arc type between tooth one, driven tooth pushing one and active tooth pushing two, the adjacent rack root of driven tooth pushing two.
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| CN201710264537.2A CN107100728A (en) | 2017-04-15 | 2017-04-15 | The Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710264537.2A CN107100728A (en) | 2017-04-15 | 2017-04-15 | The Oscillating Tooth Gear Reducer four-cylinder internal combustion engine of push rod seven |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103441A (en) * | 1996-09-24 | 1998-04-21 | Teruo Saito | Gear device and engine using it |
| CN201196116Y (en) * | 2008-05-20 | 2009-02-18 | 扬州大学 | Horizontal sector-shape rack-and-pinion engine |
| CN202560991U (en) * | 2011-09-21 | 2012-11-28 | 北京中清能发动机技术有限公司 | Round sliding block assembly, locating pin, combustion engine, compressor |
| CN102817996A (en) * | 2011-06-10 | 2012-12-12 | 北京中清能发动机技术有限公司 | Bearing cover for crank circular slider mechanism as well as internal-combustion engine and compressor using bearing cover |
-
2017
- 2017-04-15 CN CN201710264537.2A patent/CN107100728A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103441A (en) * | 1996-09-24 | 1998-04-21 | Teruo Saito | Gear device and engine using it |
| CN201196116Y (en) * | 2008-05-20 | 2009-02-18 | 扬州大学 | Horizontal sector-shape rack-and-pinion engine |
| CN102817996A (en) * | 2011-06-10 | 2012-12-12 | 北京中清能发动机技术有限公司 | Bearing cover for crank circular slider mechanism as well as internal-combustion engine and compressor using bearing cover |
| CN202560991U (en) * | 2011-09-21 | 2012-11-28 | 北京中清能发动机技术有限公司 | Round sliding block assembly, locating pin, combustion engine, compressor |
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