CN106988873A - The oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three - Google Patents
The oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three Download PDFInfo
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- CN106988873A CN106988873A CN201710264410.0A CN201710264410A CN106988873A CN 106988873 A CN106988873 A CN 106988873A CN 201710264410 A CN201710264410 A CN 201710264410A CN 106988873 A CN106988873 A CN 106988873A
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- Prior art keywords
- oscillating tooth
- driven
- active
- push rod
- tooth
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three, it is related to a kind of technical field of internal combustion engines.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 high-efficiency lubricating transmission internal combustion engine body of push rod three；It is provided with driven spindle and 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 1/6th of active oscillating tooth disk and driven oscillating tooth disk girth；The outer end that push rod is located at cylinder piston end is flexibly connected by spring one with lubricating oil conveyor.Using simple in construction, small volume of the invention, eccentric abrasion prevention, safeguard that easy, energy consumption is low and effective power is greatly improved.
Description
Technical field
The present invention relates to a kind of technical field of internal combustion engines, the more particularly to a kind of oscillating tooth high-efficiency lubricating of push rod three transmission internal combustion
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 end of stroke
I.e. in the top dead centre of expansion work stroke, mixture combustion causes in-cylinder pressure maximum and produces most strong thrust in cylinder, but this
When toggle in bent axle and connecting rod in straight line be that the arm of force is zero, that is, now no power output is pair at all
Do not do work outside；The connecting rod variable angle being connected again caused by bent axle is circled necessarily with bent axle, power decentralized is more, can only portion
Divide outflow power, therefore crankshaft connecting rod system make it that the heat utilization rate of internal combustion engine is very low；2nd, connecting rod and piston movement direction are present
Angle piston and the inwall of cylinder block can be caused to produce certain frictional force, the angle that connecting rod exists with piston movement direction is got over
It is big then frictional force is bigger, it is uneven to the frictional force produced by cylinder wall when piston is run in cylinder, so piston exists
The generation of eccentric wear phenomenon is easily caused in cylinder after long-term high-speed motion, cylinder inner wall or piston is damaged and gas leakage, so that internal combustion
The heat utilization rate of machine declines, this problem never solved since being crankshaft-link rod internal combustion engine use.
In addition, performed relative motion during current crankshaft-link rod internal combustion engine between internal combustion engines part with very high speed,
Such as the not only increase internal combustion engine operation of the friction between crankshaft journal and rod journal, camshaft journal and bearing metal surface
Heat produced by power consumption, and friction is also possible to make some working part surface meltings and makes some parts of internal combustion engine
Working surface weares and teares rapidly, so as to cause internal combustion engine not run well.Therefore it is guarantee internal combustion function long-term work, it is necessary to right
Relative movement part surface is lubricated in internal combustion engine, that is, covers one layer of lubricating oil in each part friction surface so that interior
One layer of thin oil film covered between combustion engine parts metals surface power attenuation is reduced to reduce frictional resistance, mitigated and wear and tear and prolong
Long internal combustion engine service life.But the basic task currently as IC engine lubricating oil conveying device is by cleaning, with one
Constant-pressure, proper temperature lubricating oil be continuing to supply the friction surface of moving parts so that internal combustion engine can normal work, because
There must be the lubricating oil pump that enough oil pressure are provided in this IC engine lubricating oil conveying device, but be used in crankshaft-link rod internal combustion engine
Lubricating oil pump then there are problems that so again：1st, lubricating oil pump to take certain space in internal combustion engine domestic demand as a part and
The volume of internal combustion engine is caused to increase, lubricating oil pump is necessarily required to consume certain energy as an independent running gear；2nd, by
Lubricating oil needs are caused just to can guarantee that bent axle obtains preferable lubrication protection under stronger pressure in the complicated structure of bent axle, so
And generally existing pressure is small and be easily caused bent axle tile kilning or locking phenomenon and occur in use for lubricating oil pump, so that interior
Combustion engine quick abrasion is so that short life；3rd, the cost of lubricating oil pump is higher, and the system of internal combustion engine is caused as the necessary part of internal combustion engine
Make added cost.
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, in the oscillating tooth high-efficiency lubricating of push rod three transmission that energy consumption is low and effective power is greatly improved
Combustion engine.
To achieve the above object, the present invention provides a kind of oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three and includes cylinder, passes
Cylinder piston is provided with moving axis, grease-box, lubricating oil conveyor and IC engine airframe, cylinder, it is characterised in that described
Cylinder piston outer end is vertically fixedly connected with push rod, IC engine airframe is fixed with active rotating shaft and driven spindle by bearing；
Driving gear disc and active oscillating tooth disk are provided with the active rotating shaft, the active rotating shaft between driving gear disc and active oscillating tooth disk is set
Bearing is equipped with to fix with IC engine airframe；Be provided with the driven spindle be meshed with the driving gear disc on active rotating shaft from
Be provided with active toothed disk, driven spindle with the driven oscillating tooth disk of active oscillating tooth disk shape and size identical on active rotating shaft, from
Driven spindle between active toothed disk and driven oscillating tooth disk is provided with bearing and fixed with IC engine airframe；The side of the active oscillating tooth disk
Equidistant on edge to be provided with three groups of active oscillating tooths, every group of active oscillating tooth is active oscillating tooth in the length that active oscillating tooth plate edge is arranged
/ 6th of disk girth；It is equidistant on the edge of the driven oscillating tooth disk to be provided with three groups of driven oscillating tooths, every group of driven oscillating tooth
The length arranged in driven oscillating tooth plate edge is 1/6th of driven oscillating tooth disk girth；It is provided with the push rod with actively living
Active tooth pushing and driven tooth pushing on active tooth pushing and driven tooth pushing that fluted disc and driven oscillating tooth disk are meshed, push rod is with actively living
The equal number of driven oscillating tooth on active oscillating tooth and driven oscillating tooth disk on fluted disc is equal；
The outer end that the push rod is located at cylinder piston end is flexibly connected by spring one with lubricating oil conveyor, described to push away
Bar is flexibly connected relative to cylinder piston end by spring two with cylinder, and the lubricating oil conveyor is provided with oil suction control
Cylinder, oil spout backflow preventer and spray bar, the oil suction master cylinder are located at the bottom of grease-box, and oil suction master cylinder is provided with oil suction
Oil suction control piston is provided with backflow preventer, oil suction master cylinder, oil suction control piston is located at the outer of cylinder piston end with push rod
End is vertically fixedly connected；The openend of spray bar is placed on the top of cylinder, and oil spout backflow preventer is provided with a hollow oil spout
An oil spout sealing ball is provided with bullet, the lower ending opening of oil spout bullet；The oil suction master cylinder is located at cylinder
Side is provided with lubricating oil tooth pushing spray orifice and lubrication oil gas cylinder spray orifice.
The push rod is provided with several anti-deflection whees, internal combustion engine relative to the side of active tooth pushing and driven tooth pushing on push rod
It is located at push rod anti-deflection whee side on body and is provided with the anti-bias groove being engaged with anti-deflection whee rolling.
The rack height of several active tooth pushings of active tooth pushing front end is arranged from low to high successively on the push rod, on push rod
The rack height of driven several driven tooth pushings of tooth pushing rear end is arranged from high to low successively；Every group of active on the active oscillating tooth disk
The rack height of several active oscillating tooths of the end that oscillating tooth is arranged in the direction of the clock is arranged from high to low successively, the driven work
The rack height for several driven oscillating tooths of front end that every group of driven oscillating tooth is arranged in the direction of the clock is successively from low to high on fluted disc
Arrangement.
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 rack root of driven oscillating tooth on dynamic oscillating tooth disk and driven oscillating tooth disk；Actively pushed away on the push rod
It is in equal between active tooth pushing and the adjacent rack root of driven tooth pushing on circular arc type, push rod at the top of tooth and the rack of driven tooth pushing
In circular arc type.
Present invention has the advantages that：The oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three of the present invention is simple in construction, and design is closed
Reason, it is easy to make, greatly reduce manufacturing cost；Because the reciprocating linear that the circular motion of bent axle is directly changed into connecting rod is transported
Dynamic, the bent axle and crankcase eliminated in IC engine airframe not only greatly reduces IC engine airframe difficulty of processing so that this hair
The performance of bright product is greatly improved, and also the volume of internal combustion engine is greatly reduced, while also operatively reducing internal combustion
The energy consumption of machine itself operating；Bent axle and crankcase are eliminated in IC engine airframe so that simple in construction, not only reduces and repairs into
This, and because the linear reciprocating motion of push rod effectively eliminate cylinder piston cylinder internal cause produce eccentric wear phenomenon, greatly
Extend the service life of cylinder or cylinder piston；Especially push rod push rod and driving gear disc or driven when doing linear reciprocating motion
The arm of force of fluted disc is unanimously the radius of driving gear disc or driven fluted disc all the time, and push rod in linear reciprocating motion whether
Which kind of direction of motion is to do useful work, and this necessarily causes the power of the internal combustion engine of the present invention to greatly improve.Utilize lubricating oil
Conveying device replaces lubricating oil pump, on the one hand greatlys save because lubricating oil pump takes the space of internal combustion engines, may be such that internal combustion engine
Volume accordingly diminish；On the other hand because dexterously replacing lubricating oil pump then to eliminate lubricating oil pump operating using the motion of push rod
Energy consumption；Prevent because machine oil pump pressure is small and the generation of I. C. engine crankshaft tile kilning or locking phenomenon easily occurs, also greatly simultaneously
Improve internal combustion engine service life.
The oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three of the present invention is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is that active tooth pushing of the present invention starts to promote active oscillating tooth motion principle schematic diagram；
Fig. 3 is that active tooth pushing of the present invention terminates to promote active oscillating tooth motion principle schematic diagram；
Fig. 4 is that driven tooth pushing of the invention starts drag driven oscillating tooth motion principle schematic diagram；
Fig. 5 is that driven tooth pushing of the invention terminates to pull driven oscillating tooth motion principle schematic diagram；
Fig. 6 is lubricating oil conveyor structural representation of the present invention.
In figure：1st, cylinder, 2, power transmission shaft, 3, IC engine airframe, 4, piston, 5, push rod, 6, active rotating shaft, 7, driven turn
Axle, 8, driving gear disc, 9, active oscillating tooth disk, 10, driven fluted disc, 11, driven oscillating tooth disk, 12, spring one, 13, active oscillating tooth,
14th, driven oscillating tooth, 15, active tooth pushing, 16, driven tooth pushing, 17, anti-deflection whee, 18, anti-bias groove, 19, lubricating oil conveyor, 20,
Oil suction master cylinder, 21, oil spout backflow preventer, 22, spray bar, 23, oil suction backflow preventer, 24, oil suction control piston, 25, oil spout
Bullet, 26, oil spout sealing ball, 27, spring two, 28, lubricating oil tooth pushing spray orifice, 29, lubrication oil gas cylinder spray orifice.
Embodiment
As shown in figure 1, the oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three of the present embodiment includes cylinder 1, power transmission shaft 2, profit
Cylinder piston 4 is provided with oil tank, lubricating oil conveyor 19 and IC engine airframe 3, cylinder 1, the outer end of cylinder piston 4 is vertical
It is fixedly connected with push rod 5, IC engine airframe 3 and active rotating shaft 6 and driven spindle 7 is fixed with by bearing, is fixed on internal combustion engine
The outer end of active rotating shaft 6 on body is power transmission shaft 2.Driving gear disc 8 and active oscillating tooth disk 9 are provided with active rotating shaft 6, actively
Active rotating shaft 6 between fluted disc 8 and active oscillating tooth disk 9 is provided with bearing and fixed with IC engine airframe 3.Set on driven spindle 7
Have be provided with the driven fluted disc 10 being meshed with the driving gear disc 8 on active rotating shaft 6, driven spindle 7 with active rotating shaft 6
The driven oscillating tooth disk 11 of the form and dimension identical of active oscillating tooth disk 9, driven turn between driven fluted disc 10 and driven oscillating tooth disk 11
Axle 7 is 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 three groups of active oscillating tooths 13, often
The length that group active oscillating tooth 13 is arranged at the edge of active oscillating tooth disk 9 is 1/6th of the girth of active oscillating tooth disk 9.Driven oscillating tooth disk
It is equidistant on 11 edges to be provided with three groups of driven oscillating tooths 14, the length that every group of driven oscillating tooth 14 is arranged at the driven edge of oscillating tooth disk 11
For 1/6th of the driven girth of oscillating tooth disk 11.It is provided with what is be meshed with active oscillating tooth disk 9 and driven oscillating tooth disk 11 on push rod 5
Active tooth pushing 15 and driven tooth pushing 16 on active tooth pushing 15 and driven tooth pushing 16, push rod 5 and active oscillating tooth on active oscillating tooth disk 9
13 and driven oscillating tooth disk 11 on the equal number of driven oscillating tooth 14 it is equal.Push rod 5 is relative to active tooth pushing 15 on push rod 5 and driven pushes away
The side of tooth 16 is provided with two anti-deflection whees 17, IC engine airframe 3 to be provided with and anti-deflection whee positioned at the side of 5 anti-deflection whee of push rod 17
17 roll the anti-bias groove 18 being engaged.The setting of anti-deflection whee 17 and anti-bias groove 18 may be such that push rod 5 is steady when moving reciprocatingly
It is qualitative preferably to be ensured.
As shown in fig. 6, push rod 5 passes through spring 1 and lubricating oil conveyor 19 relative to the outer end at the end of cylinder piston 4
It is flexibly connected, push rod 5 is flexibly connected positioned at the end of cylinder piston 4 by spring 2 27 with cylinder 1, and lubricating oil conveyor 19 is set
There are oil suction master cylinder 20, oil spout backflow preventer 21 and spray bar 22, oil suction master cylinder 20 is located at the bottom of grease-box, oil suction control
Cylinder 20 processed, which is provided with oil suction backflow preventer 23, oil suction master cylinder 20, is provided with oil suction control piston 24, oil suction control piston 24
It is vertical with the outer end for being located at the end of cylinder piston 4 of push rod 5 to be fixedly connected；The openend of spray bar 22 is placed on the top of cylinder 1, spray
Oily backflow preventer 21 is provided with a hollow oil spout bullet 25, the lower ending opening of oil spout bullet 25 and is provided with an oil spout
Seal ball 26；Oil suction master cylinder 20 is provided with lubricating oil tooth pushing spray orifice 28 and lubrication oil gas cylinder spray orifice 29 positioned at the side of cylinder 1.
The lubricating oil sprayed in spray bar 22, lubricating oil tooth pushing spray orifice 28 and lubrication oil gas cylinder spray orifice 29 can ensure active rotating shaft 6, driven
The running gears such as rotating shaft 7, active oscillating tooth disk 9, driven oscillating tooth disk 11 and the upper end of cylinder piston 4 obtain the lubrication of lubricating oil.Profit
Lubricating oil conveying device 19, which instead of, needs the lubricating oil conveying mechanism of machine oil pump work, because of the bent axle in internal combustion engine in the prior art
Running at high speed could must be obtained by the lubricating oil of lubricating oil pump offer elevated pressures so that connecting the oil pipe hole in integral bent axle
To lubricating oil, and lubricating oil of the present invention only needs to pressure formed by certain difference in height and can be achieved respectively to operate in internal combustion engine
Part can obtain the lubrication of lubricating oil.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the rack of several active tooth pushings 15 of the front end of active tooth pushing 15 is high on push rod 5
Degree arrange from low to high successively, on push rod 5 driven several driven tooth pushings 16 of the rear end of tooth pushing 16 rack height successively by height to
Low 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 5 as shown in Figure 2 is pushed away
Tooth 15 is engaged with the front end active oscillating tooth 13 on active oscillating tooth disk 9；Active tooth pushing 15 and active on push rod 5 as shown in Figure 3
The end active oscillating tooth 13 arranged from high to low on oscillating tooth disk 9 is engaged；On push rod 5 as shown in Figure 4 driven tooth pushing 16 with it is driven
The driven oscillating tooth 14 in front end arranged from low to high on oscillating tooth disk 11 is engaged；The end arranged from high to low on push rod 5 as shown in Figure 5
Driven tooth pushing 16 is held to be engaged with the driven oscillating tooth 14 on driven oscillating tooth disk 11.
So that push rod 5 is similarly moving reciprocatingly when piston 4 moves reciprocatingly in cylinder 1, the setting of spring 1
So that push rod 5 is preferably buffered and avoided the waste of kinetic energy when moving reciprocatingly.Push rod 5 is transported to the end of spring 1
When dynamic, the active tooth pushing 15 on push rod 5 engages with the active oscillating tooth 13 on active oscillating tooth disk 9 and drives active oscillating tooth disk 9 by suitable
Hour hands, which are rotated, drives driving gear disc 8 to rotate；The now driven oscillating tooth on the driven tooth pushing 16 on push rod 5 and driven oscillating tooth disk 11
14 are not in contact with, and because driving gear disc 8 is engaged with driven fluted disc 10 and causes driven oscillating tooth disk 11 to be rotated in counter-clockwise direction.
When push rod 5 is to during 4 end motion of piston, the driven tooth pushing 16 on push rod 5 is engaged with the driven oscillating tooth 14 on driven oscillating tooth disk 11
Driven fluted disc 10 is then driven to make counter-clockwise direction rotation, and the now active tooth pushing 15 on push rod 5 and the master on active oscillating tooth disk 9
Dynamic oscillating tooth 13 is not in contact with, and because driven fluted disc 10 is engaged with driving gear disc 8 and causes active oscillating tooth disk 9 in clockwise
Rotation.Therefore, no matter push rod 5 is moved to the extreme direction of spring 1 or moved to the extreme direction of piston 4, the master that push rod 5 is driven
Dynamic 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 4 drives the radius R that the arm of force of the push rod 5 in acting is always the oscillating tooth disk 11 of active oscillating tooth disk 9 or driven, living
Plug 4 drives the stroke of push rod 5 to be set to s then 2 π R=6s i.e. R=3s/ 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, the stroke s of crankshaft-link rod is equal to 2r, i.e. R=3s/ π=6r/ π.Arm of force when being done work due to crankshaft-link rod
Again by r to zero after zero to r, so it is that bent axle connects that can calculate the mechanical efficiency of push rod 5 according to calculus or elementary mathematics algorithm
About 2.4 times of bar mechanical efficiency.
Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are that the motion that push rod 5 is moved back and forth with active oscillating tooth disk 9, driven oscillating tooth disk 11 successively is closed
Distribution stage teeth entry is for contact between increase rack on system, push rod 5 and active oscillating tooth disk 9, driven oscillating tooth disk 11
Quantity to reach effective contact area between increase rack, preferably extend push rod 5, active oscillating tooth disk 9 and driven oscillating tooth
The service life of disk 11.On active oscillating tooth disk 9 and driven oscillating tooth disk 11 at the top of the rack of active oscillating tooth 13 and driven oscillating tooth 14
In circular arc type, on active oscillating tooth disk 9 and driven oscillating tooth disk 11 between active oscillating tooth 13 and the adjacent rack root of driven oscillating tooth 14
Circular arc type；At the top of the rack of active tooth pushing 15 and driven tooth pushing 16 be in circular arc type on push rod 5, on push rod 5 active tooth pushing 15 and
It is in circular arc type between the adjacent rack root of driven tooth pushing 16.The setting of circular arc type causes active tooth pushing 15 and active oscillating tooth 13
And driven tooth pushing 16 and effective contact area of driven oscillating tooth 14 are increased, and are also preferably to extend push rod 5, active oscillating tooth disk 9
And the service life of driven oscillating tooth disk 11.
Claims (4)
1. a kind of oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three, the internal combustion engine includes cylinder, power transmission shaft, grease-box, profit
Cylinder piston is provided with lubricating oil conveying device and IC engine airframe, cylinder, it is characterised in that the cylinder piston outer end is vertical
It is fixedly connected with push rod, IC engine airframe and active rotating shaft and driven spindle is fixed with by bearing；Set on the active rotating shaft
Driving gear disc and active oscillating tooth disk are equipped with, the active rotating shaft between driving gear disc and active oscillating tooth disk is provided with bearing and internal combustion engine
Body is fixed；The driven fluted disc being meshed with the driving gear disc on active rotating shaft, driven spindle are provided with the driven spindle
On be provided with and the driven oscillating tooth disk of active oscillating tooth disk shape and size identical on active rotating shaft, driven fluted disc and driven oscillating tooth
Driven spindle between disk is provided with bearing and fixed with IC engine airframe；It is equidistant on the edge of the active oscillating tooth disk to be provided with
Three groups of active oscillating tooths, the length that every group of active oscillating tooth is arranged in active oscillating tooth plate edge for active oscillating tooth disk girth six/
One；Equidistant on the edge of the driven oscillating tooth disk to be provided with three groups of driven oscillating tooths, every group of driven oscillating tooth is on driven oscillating tooth disk side
The length of edge arrangement is 1/6th of driven oscillating tooth disk girth；It is provided with the push rod and active oscillating tooth disk and driven oscillating tooth
Active tooth pushing and driven tooth pushing on active tooth pushing and driven tooth pushing that disk is meshed, push rod are lived with the active on active oscillating tooth disk
The equal number of driven oscillating tooth on tooth and driven oscillating tooth disk is equal；
The outer end that the push rod is located at cylinder piston end is flexibly connected by spring one with lubricating oil conveyor, the push rod position
It is flexibly connected in cylinder piston end by spring two with cylinder, the lubricating oil conveyor is provided with oil suction master cylinder, oil spout
Backflow preventer and spray bar, the oil suction master cylinder are located at the bottom of grease-box, and oil suction master cylinder is provided with oil suction anti-backflow
Oil suction control piston is provided with valve, oil suction master cylinder, oil suction controls piston vertical with the outer end that push rod is located at cylinder piston end
It is fixedly connected；The openend of spray bar is placed on the top of cylinder, and oil spout backflow preventer is provided with a hollow oil spout bullet,
An oil spout sealing ball is provided with the lower ending opening of oil spout bullet；The side that the oil suction master cylinder is located at cylinder is set
There are lubricating oil tooth pushing spray orifice and lubrication oil gas cylinder spray orifice.
2. the oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three according to claim 1, it is characterised in that the push rod is relative
It is provided with the side of active tooth pushing and driven tooth pushing on push rod on several anti-deflection whees, IC engine airframe and is located at push rod anti-deflection whee
Side is provided with rolls the anti-bias groove being engaged with anti-deflection whee.
3. the oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three according to claim 1, it is characterised in that main on the push rod
The rack height of dynamic several active tooth pushings of tooth pushing front end is arranged from low to high successively, on push rod driven tooth pushing rear end several from
The rack height of dynamic tooth pushing is arranged from high to low successively；Every group of active oscillating tooth is arranged in the direction of the clock on the active oscillating tooth disk
Several active oscillating tooths of end rack height arrange from high to low successively, every group of driven oscillating tooth is pressed on the driven oscillating tooth disk
The rack height of several driven oscillating tooths of front end of arrangement is arranged from low to high successively clockwise.
4. the oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three according to claim 1, it is characterised in that the active oscillating tooth
It is in 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 disk and driven oscillating tooth disk
Circular arc type between the rack root of upper active oscillating tooth and driven oscillating tooth；The rack top of active tooth pushing and driven tooth pushing on the push rod
It is in circular arc type between active tooth pushing and the adjacent rack root of driven tooth pushing on circular arc type, push rod that portion, which is in,.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264410.0A CN106988873A (en) | 2017-04-15 | 2017-04-15 | The oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264410.0A CN106988873A (en) | 2017-04-15 | 2017-04-15 | The oscillating tooth high-efficiency lubricating transmission internal combustion engine of push rod three |
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