CN108223125A - A kind of d-axis piston engine - Google Patents
A kind of d-axis piston engine Download PDFInfo
- Publication number
- CN108223125A CN108223125A CN201611149086.XA CN201611149086A CN108223125A CN 108223125 A CN108223125 A CN 108223125A CN 201611149086 A CN201611149086 A CN 201611149086A CN 108223125 A CN108223125 A CN 108223125A
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- China
- Prior art keywords
- piston
- axis
- connecting rod
- coupled wheel
- cylinder
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Classifications
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
- F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/22—Internal combustion engines
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The present invention relates to a kind of d-axis piston engines, it replaces original interrupted central shaft by whole d-axis (1), by the coupled wheel (6) and in combination carrying that carry centrifugal shaft (7), sliding block (8) original toggle is substituted in the guide rail (4) of cross-shaped vertical state, the connecting rod (3) of guide groove (5) structure, the continuous rotation that the reciprocating motion of piston (2) is changed into d-axis (1) is realized, so as to export power.Since guide rail (4) or cylinder have guided the direction of motion of piston (2), the balanced surface of bigger is allowed to, so as to reduce unbalanced abrasion of the piston (2) to cylinder wall, and then reduces such as inclined cylinder, scuffing of cylinder bore failure.It has simplified structure simultaneously, parts has been reduced, so as to reduce production difficulty and cost, it may also reduce whole failure rate, maintaining cost enhance reliability and stability.
Description
Technical field
The present invention relates to a kind of d-axis piston engines.
Background technology
For a long time, piston-engined structure is linked by piston driving bent axle and the two, carries out four punchings
The shuttling movement of journey or two strokes maintains century-old so as to export power in this basic structure lower piston formula engine
Development.Either diesel engine or gasoline engine are all much to adopt this basic structure.But such structure has it basic to lack
Point, e.g., connecting rod are lateral so as to which piston be made to apply cylinder wall by making connecting rod swing under the action of centrifugal force under the drive of bent axle
Pressure forms the uneven side friction to cylinder wall, although having the protection of lubricating oil but being susceptible to problem, such as occurs
Scuffing of cylinder bore, inclined cylinder are commonly called as, lacks the failures such as cylinder.In addition, bent axle is by multiple components (front end axis, output terminal axis, crank arm, clump weight, company
Bar neck axis etc.) multistage be connected combination form, process is more complicated during fabrication in this way, and component is more, causes to manufacture of high cost, skill
The shortcomings of art difficulty is big is more easy to break down in follow-up use, and also there will be the various problems such as maintaining is of high cost.
Invention content
The invention reside in provide a kind of friction for reducing piston to cylinder wall；Bent axle is improved to whole d-axis simultaneously,
So as to reduce number of components, the simpler performance of structure that reduces the complexity and cost of manufacture is more stable, reliable engine.Together
The service life that sample will also extend engine enhances stability and reduces the expense of maintaining.
To achieve the above object, the d-axis rather than multistage composition of center output shaft of the invention for an entirety
Bent axle.There is the coupled wheel of fixed connection on d-axis, this certain coupled wheel can also be support arm form, but putting down for operating
Weighing apparatus property and be designed to round wheel form.There is centrifugal shaft on coupled wheel (for difference and center d-axis therefore referred to as centrifugal shaft)
The sliding block of connection.Corresponding connecting rod has the guide rail coordinated with d-axis for fixed connection on piston, on connecting rod, can make piston
It is moved back and forth relative to d-axis without departing from addition having the guide groove formed with guide rail cross-shaped vertical direction on connecting rod, with connection
Sliding block on driving wheel combines.For in the form of four reciprocating piston engines：Piston is along guide rail side when piston is in power stroke
To moving downward, while push sliding block, sliding block is made to be slided in guide groove, while coupled wheel is driven to rotate；When having arrived exhaust stroke
When, apply upward power to sliding block from inertia strength coupled wheel and drive connecting rod and piston upwards；It is by being used to during induction stroke
Property strength coupled wheel is made to apply downward power to sliding block connecting rod and piston is driven to move downward；When having arrived compression stroke by linking
The coasting of wheel and flywheel applies strength to sliding block and drives piston upwards, and which forms a complete four strokes journeys
Sequence.Because piston and connecting rod are fixed connections in this operation, there is the balanced surface that guide rail makes piston have bigger, so as to subtract
Little tradition piston crank engine piston links in bent axle and drives the strength that is swung in cylinder, this strength will to casing wall and
Piston causes unbalanced friction in itself, so as to more be also easy to produce such as scuffing of cylinder bore, inclined cylinder, lack cylinder failure, will also reduce engine
Service life.
Additionally, due to conventional crankshafts it is coupled, then fixed by axle bed by multiple component multistages, not only component is more in this way
Increase manufacture cost and complexity and be easier to break down.Center output shaft used in the present invention is whole d-axis,
It is fixed with round coupled wheel on d-axis, when operating more balances, and uneven operating is also easy to produce with respect to that can reduce it for bent axle
And the vibration brought.The present invention is such as used, vehicle will vibrate and voice smaller, so as to improve the comfort level of vehicle.Simultaneously
Manufacture, use cost will be reduced, achieve the purpose that extend engine life, enhancing stability, reliability.
The present invention is fixed connection in addition to above-mentioned whole d-axis and coupled wheel, sliding block, guide rail, guide groove, connecting rod and piston
Etc. outside structures, it is other to be no different with conventional piston engine, that is, with above structure instead of the crank of conventional piston engine
Link mechanism.Single-cylinder engine, in-line multi-cylinder piston engine can be made when only there is piston in side to each connecting rod, when its point
Just become V-type piston engine when being arranged for two angles, just start when its connecting rod two end has piston as opposed pistons
Machine.Structure gasoline engine shown in the present invention, diesel engine are all generally applicable.
Description of the drawings
Below I with reference to attached drawing, the present invention is further illustrated, wherein：
Fig. 1 is the four piston engine front view of array that the present invention is the single arrangement states of single-ended four piston of homonymy of connecting rod；
Fig. 2 is connecting rod of the present invention and matched slide block structure side view；
Fig. 3 is coupled wheel side view of the present invention；
Fig. 4 is connecting rod of the present invention, coupled wheel moves schematic diagram；
Fig. 5 is the structure chart that the present invention is the pancake engine that connecting rod both-end has eight piston structure of piston；
Fig. 6 is that be that connecting rod is single-ended have piston and only there is the in-line piston engine structure chart of guide rail, guide groove in side to the present invention；
Fig. 7 is that the present invention is that connecting rod two end has piston and only there is the opposed-piston engine structure chart of guide rail, guide groove in side；
Fig. 8 has piston and two connecting rods share coupled wheel in groups for connecting rod of the present invention is single-ended, and in-line piston with retainer ring is sent out
Motivation structure chart；
Fig. 9 is that the present invention is that connecting rod both-end has piston, and two connecting rods share the contraposition engine structure chart of coupled wheel in groups；
Figure 10 has piston for connecting rod of the present invention only one end and is held in same, piston rod component both direction arrangement form
V-type piston engine schematic diagram；
Figure 11 is the support arm structure figure of alternative coupled wheel.
Specific embodiment
I is described further structure of the present invention with reference to attached drawing below：
Engine diagram for a kind of form of the four-in-line of the present invention as shown in Figure 1, its output shaft is as shown in the figure
Whole d-axis (1), piston (2) is with connecting rod (3) to be fixedly connected；There are guide rail (4) and guide groove on connecting rod (3) as shown in Figure 2
(5), guide groove (5) is set with guide rail (4) for cross-shaped vertical；There is the coupled wheel of fixed connection on its d-axis (1) as shown in Figure 3
(6), have on coupled wheel (6) centrifugal shaft (7) (for distinguish center d-axis thus referred to as centrifugal shaft), centrifugal shaft (7) and d-axis (1) axle center
It is parallel and be in same plane.Centrifugal shaft (7) has a rotatable sliding block (8) above, the guide rail (4) on the connecting rod (3) with it is straight
Axis (1) is flexibly connected for cooperation, is reciprocally slided；Guide groove (5) on the connecting rod (3) is with the sliding block (8) on coupled wheel (6)
Mating connection is reciprocally slided.It will be moved as shown in Figure 4 when piston (2) work done moves downward according to the direction that guide rail (4) guides,
Sliding block (8), sliding block (8) rotation and displacement are pushed simultaneously, and coupled wheel (6) also rotates therewith output power, while also provides connection
The inertia force of driving wheel (6) and flywheel is allowed to complete other strokes.If there are piston (2), cylinder in multiple connecting rods (3) only the same end
And it will come the direction of the reciprocating motion of guidance piston (2), such guide rail (4) by guide rail (4) during piston (2) arrangement in a row
The direction that specification moves back and forth, which will make piston (2) reduce the unbalanced frictional force additional to cylinder, can reduce failure.When even
There are piston (2) and cylinder in bar (3) both ends, then the cylinder at both ends is same beeline channel, and the central axes of cylinder can be in together
One plane is not required to the direction specification of guide rail (4) when piston (2) moves, is only come the direction that specification moves by opposed cylinder
Can, guide rail (4) is not required to be connected with d-axis (1), and connecting rod (3) plays a supportive role.When there is piston (2) at connecting rod (3) both ends
It is exactly opposed-piston engine during cylinder.
Several structures of the present invention are shown in Fig. 1,5,6,7,8,9.As shown in the figure, fixed connection has on d-axis (1)
Coupled wheel (6) has centrifugal shaft (7) and sliding block (8) on the coupled wheel (6), and coupled wheel (6) can have several different structures, and
One kind has centrifugal shaft (7) for coupled wheel (6) folk prescription (up or down) and centrifugal shaft (7) is single-ended sliding block (8)；Second is coupled wheel
(6) folk prescription has the both ends of centrifugal shaft (7) and axis to have sliding block (8)；The third has centrifugal shaft for upper and lower two side of coupled wheel (6)
(7), two centrifugal shafts (7) axle center is using d-axis (1) axle center as axial symmetry relationship, and parallel and d-axis (1) axle center, and each centrifugation
Axis (7) only has one end to have sliding block (8), and sliding block (8) is respectively distributed to two different sides of coupled wheel (6).Certain coupled wheel (6)
Also it have to be not necessarily wheel form can also be support arm form, as long as fixed centrifugal shaft (7) can be reached be with d-axis (1)
Parallel state, and make fixed sliding block (8) connect with the guide groove (5) on connecting rod (3).It is preferred that circular linkage
It takes turns (6), because more balancing, stablizing in turn in this way.In addition connecting rod (3) can be there are four types of structure, the first is connecting rod
(3) only having one end has piston (2) and only has guide rail (4) and guide groove (5), this structure on one side relative to (6) two surface side of coupled wheel
Retainer ring (9) need to be added, retainer ring (9) is positioned at connecting rod (3) relative to the opposite side of coupled wheel (6)；Second is connecting rod (3)
There is piston (2) at both ends, and only have side to have guide rail (4) and guide groove (5) relative to coupled wheel (6) two sides, this combination can not
With retainer ring (9)；The third only has one end to have piston (2) and has guide rail relative to the two sides of coupled wheel (6) for connecting rod (3)
(4) and the fork configuration of guide groove (5)；4th kind has piston (2) and relative to the both sides of coupled wheel (6) for connecting rod (3) both ends
There is the structure of guide rail (4) and guide groove (5) in face.
Wherein Fig. 1 show the present invention as in-line piston-engined structure type, is characterized as coupled wheel (6) folk prescription
(above or below) there are the both ends of centrifugal shaft (7) and axis to have sliding block (8)；Corresponding connecting rod (3) structure has work for only one end
Plug (2) and there is the fork configuration of guide rail (4) and guide groove (5) relative to the two sides of coupled wheel (6).
It is that the present invention is used as horizontally-opposed piston-engined structure type shown in Fig. 5, is characterized as coupled wheel (6) folk prescription
(above or below) there are the both ends of centrifugal shaft (7) and axis to have sliding block (8)；Corresponding connecting rod (3) structure has piston for both ends
(2) and relative to the two sides of coupled wheel (6) there is the structure of guide rail (4) and guide groove (5).
The alternatively in-line piston-engined structure type of the present invention shown in Fig. 6 is characterized as that coupled wheel (6) is single
Side's (up or down) has centrifugal shaft (7) and centrifugal shaft (7) is only single-ended sliding block (8)；Corresponding connecting rod (3) structure has for only one end
Piston (2) and only there are guide rail (4) and guide groove (5), this structure that need to add retainer ring on one side relative to coupled wheel (6) two sides
(9), retainer ring (9) is fixed on d-axis (1) positioned at connecting rod (3) relative to the opposite side of coupled wheel (6) with pin or screw
On.Guide groove shown in figure (5), sliding block (8) cross section can be it is round, trapezoidal can also be rectangle, these types of structure is led
Slot (5), sliding block (8) combination in the present invention can be general.In addition coupled wheel (6) also can right and left mutually changing with connecting rod (3) position.
It is the structure type of alternatively pancake engine of the invention shown in Fig. 7, is characterized as coupled wheel (6)
Folk prescription (up or down) has centrifugal shaft (7) and centrifugal shaft is only single-ended sliding block (8)；Corresponding connecting rod (3) structure has work for both ends
It fills in (2), and only has side to have guide rail (4) and guide groove (5) relative to coupled wheel (6) two sides, such structure can be led without retainer ring
Rail (4) can not have to be connected with d-axis (1).
It is the alternatively in-line piston-engined structure type of the present invention shown in Fig. 8, is characterized as coupled wheel (6)
Upper and lower two side has centrifugal shaft (7), and axle center is using d-axis (1) axle center as axial symmetry relationship, and parallel and d-axis (1) axle center, and
Each centrifugal shaft (7) only has one end to have sliding block (8), and sliding block (8) is respectively distributed to two different sides of coupled wheel (6)；It is corresponding
Connecting rod (3) structure for only one end have piston (2) and only have guide rail (4) on one side relative to coupled wheel (6) two sides and lead
Slot (5), this structure need to add retainer ring (9), retainer ring (9) positioned at connecting rod (3) relative to the opposite side of coupled wheel (6),
It is fixed on d-axis (1) with pin or screw.Wherein every two connecting rod piston groups share a coupled wheel (6).
It is the structure type of alternatively pancake engine of the invention shown in Fig. 9, is characterized as coupled wheel (6)
Upper and lower two side has centrifugal shaft (7), and axle center is using d-axis (1) axle center as axial symmetry relationship, and parallel and d-axis (1) axle center, and
Each centrifugal shaft (7) only has one end to have sliding block (8), and sliding block (8) is respectively distributed to two different sides of coupled wheel (6)；It is corresponding
Connecting rod (3) structure have piston (2), and only have side to have guide rail (4) and guide groove relative to coupled wheel (6) two sides for both ends
(5) such combination can not add retainer ring, and guide rail (4) can be without cooperation with d-axis (1).
From above-mentioned more it can be seen from the figure thats, at least one fixed coupled wheel on the direct-shaft engine d-axis (1)
(6), at least to have 1 to 2 centrifugal shaft (7) on coupled wheel (6), coupled wheel (6) and d-axis (1) are concentric, when its for one from
During the state of mandrel (7), both ends at least one end, which has, to be protruded and equipped with sliding block (8)；When there are two then linking when centrifugal shaft (7)
Wheel (6) different two sides are prominent respectively and have sliding block (8), and two centrifugal shafts (7) axial line is axis in symmetrically using d-axis (1) axle center
Relationship；Sliding block (8) is connected with the guide groove (5) on connecting rod (3), and sliding block (8) can reciprocatingly slide in guide groove (5)；On connecting rod
Also guide rail (4), guide groove (5) is with guide rail (4) in the orthogonal state of cross；There is work in connecting rod (3) both ends at least one end
It fills in (2), guide rail (4) and d-axis (1) be the movable connection coordinated when there are piston (2) in connecting rod (3) only one end；If the company
When bar (3) only has guide rail (4) and guide groove (5) on one side relative to coupled wheel (6) two sides, connecting rod (3) is moving in order to prevent
Shift need to add retainer ring (9)；The cylinder with piston (2) cooperation is distributed on the body, cylinder is vertical with d-axis (1)
Relationship；Connecting rod (3) is opposite to have guide rail (4) and guide groove (5) with coupled wheel (6) two sides at least one side；Sliding block (8) and guide groove (5)
For mobilizable mating connection；Piston (2) and d-axis (1) perpendicular relationship, if any the piston of multiple pistons (2) then multiple same columns
(2) central shaft and d-axis (1) central axis are in same plane；There is air inlet-and-exhaust device on the corresponding cylinder of each piston (2), point
Fire, fueller etc.；While the direction linear reciprocating motion that piston (2) is guided in cylinder according to cylinder or guide rail (4)
Sliding block (8) slides, while coupled wheel (6), d-axis (1) rotate therewith in the interior reciprocating linear of guide groove (5), and passes through guide groove (5), cunning
The rotation of d-axis (1) and the linkage of piston (2) are realized in the common effect of block (8), coupled wheel (6).
When there are piston (2) in connecting rod (3) only one end, a kind of improvement as the direct-shaft engine is in d-axis (1) with leading
There is the sliding block with the same structure that is connected between guide groove (5) on centrifugal shaft (7) between rail (4), so that guide rail (4) and d-axis (1)
The movement more smoothed out, so as to reach more long-lived purpose.The sliding block is with guide rail (4) to coordinate movable connection.
The direct-shaft engine as shown in more figures above is by d-axis (1), piston (2), connecting rod (3) and linkage mechanism (coupled wheel
(6), centrifugal shaft (7), sliding block (8)) a basic power unit is formed to replace the connecting rod crank mechanism of original engine, with
On be several piston connecting rod units and linkage mechanism combination, said combination is also not limited to certainly, if with above-mentioned various
Mode is combined as basic unit, can carry out single and multiunit combination and form a variety of different engines.As single cylinder piston is sent out
The multi-cylinder piston engines such as motivation, in-line two cylinder, three cylinders, four cylinders, five cylinders, horizontally-opposed piston engine, multi-cylinder V-type piston hair
Motivation etc., can thus simplify multiple parts, and structure is more simple.If considering balance and stability, putting down
The factors such as suitable, durability, which can combine, forms better engine, some arrangements and combination, original technical solution are all deposited
Details are not described herein.
Two connecting rods (3) share a coupled wheel (6) as shown in Figure 8,9, and connecting rod (3) is in the two of coupled wheel (6) respectively
Side；Coupled wheel (6) is there are two centrifugal shaft (7), and there is sliding block (8) in each centrifugal shaft (7) only one end, and sliding block (8) is distributed in coupled wheel
(6) two different sides are arranged symmetrically, and sliding block (8) is connected respectively with the guide groove (5) on connecting rod (3)；If each connecting rod
(3) it is that the one end in same direction has piston (2), this combination is on the engine for use in-line piston structure, it is also possible to
In V-type engine；If the piston (2) that there is piston (2) so two pairs of opposing at connecting rod (3) both ends just shares a coupled wheel
(6), that is, form the horizontally-opposed piston engine of multi-cylinder.It is two kinds of combinations for sharing coupled wheel (6) above, certainly
Said combination is also not limited to, can also be combined into in-line two cylinders, six-in-line, the in-line forms such as eight cylinders, horizontally-opposed four cylinder
Engine.
It is as shown in Figure 10 structure chart of the present invention as the piston-engined structure types of V, is characterized as its connecting rod piston
Group carrys out permutation and combination into a kind of engine centered on d-axis (1), with two different angles.
A kind of deformation of coupled wheel (6) is shown in Figure 11, is support arm form, same fixed, connection centrifugal shaft
(7), fixation, the support centrifugal shaft (7) that can also play the role of coupled wheel (6) are same.In addition it may also be ellipse.
As shown in Fig. 1,6,8,10 when the direct-shaft engine for multi-cylinder in-line engine or V-type piston engine both
During form, since piston (2) work done can cause the bending of d-axis (1) to become to the downward power of d-axis (1) entirety application
Shape so several supports, the axle bed for fixing d-axis (1) can be provided on body, is connected with bearing shell, axle bush covers etc., is fixed.
Its equilibrium is arranged in body relative to the vacant position of d-axis (1), this is identical with traditional main shaft fixed form.
Claims (10)
1. a kind of d-axis piston engine, including body, piston, cylinder, main shaft, connecting rod etc., is characterized in that：Main shaft is whole
D-axis (1)；Piston (2) is fixed connection with connecting rod (3)；There is the guide rail (4) being mutually perpendicular in cross arrangement on connecting rod (3)
And guide groove (5)；There is the coupled wheel (6) of fixed connection on its d-axis (1), the sliding block for having centrifugal shaft (7) connected on coupled wheel (6)
(8)；Guide rail (4) on the connecting rod (3) is flexibly connected with d-axis (1) cooperation reciprocally to be slided；Guide groove on the connecting rod (3)
(5) it is flexibly connected with sliding block (8) cooperation on coupled wheel (6) and reciprocally slides；Be disposed with cylinder on the body, cylinder with it is straight
Axis (1) is vertical relation；Have air inlet-and-exhaust device, igniter, fueller on each cylinder, when piston (2) in cylinder according to
During the movement of direction reciprocating linear that guide rail (4) or cylinder are guided, realized by guide groove (5), sliding block (8), coupled wheel (6) straight
The rotation of axis (1) and the linkage of d-axis (1) and piston (2).
2. d-axis piston engine according to claim 1, it is characterised in that：At least one is fixed on the d-axis (1)
Coupled wheel (6), have 1 to 2 centrifugal shaft (7) on the coupled wheel (6), to dash forward when there are one at least one end when centrifugal shaft (7)
Go out and sliding block (8) is housed；When there are two the face that coupled wheel (6) two sides are each only protruded from when centrifugal shaft (7) and being equipped with
Sliding block；There is piston (2) in connecting rod (3) both ends at least one end, guide rail (4) and d-axis (1) when there are piston (2) in connecting rod (3) only one end
For mobilizable mating connection；Connecting rod (3) has guide rail (4) and guide groove (5) with respect to coupled wheel (6) two sides at least one side.
3. d-axis piston engine according to claim 1 or claim 2, it is characterised in that：When having multiple connecting rods (3) and coupled wheel
(6) and connecting rod (3) is all equidirectional single-ended when having piston (2), and all connecting rods (3), piston (2), cylinder are distributed side by side in array.
4. d-axis piston engine according to claim 1 or claim 2, it is characterised in that：When having multiple connecting rods (3) and coupled wheel
(6) when and connecting rod (3) both ends have piston (2), all pistons (2), cylinder are in coplanar distribution.
5. d-axis piston engine according to claim 1 or claim 2, it is characterised in that：When having multiple connecting rods (3) and coupled wheel
(6) when, all connecting rods (3), piston (2), cylinder are divided to two angular distributions.
6. d-axis piston engine according to claim 1 or claim 2, it is characterised in that：Every two slave connecting rod (3), piston (2) share
One coupled wheel (6), connecting rod (3) are in shared coupled wheel (6) both sides, two connecting rods (3) in pairs with two on coupled wheel (6)
A sliding block (8) is vertically connected with.
7. d-axis piston engine according to claim 1 or claim 2, it is characterised in that：Guide rail (4) is another in coupled wheel (6)
Side is equipped with retainer ring (9).
8. d-axis piston engine according to claim 1 or 2, it is characterised in that：It is fixed, support centrifugal shaft (7) to be
The structure of support arm form.
9. d-axis piston engine according to claim 1 or claim 2, it is characterised in that：When there is piston (2) in connecting rod (3) only one end
When, sliding block is added between d-axis (1) and guide rail (4), the sliding block can be moved back and forth with guide rail mating connection in guide rail.
10. d-axis piston engine according to claim 1 or claim 2, it is characterised in that：There are several axle beds to fix on body
D-axis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149086.XA CN108223125A (en) | 2016-12-12 | 2016-12-12 | A kind of d-axis piston engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149086.XA CN108223125A (en) | 2016-12-12 | 2016-12-12 | A kind of d-axis piston engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223125A true CN108223125A (en) | 2018-06-29 |
Family
ID=62637600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149086.XA Pending CN108223125A (en) | 2016-12-12 | 2016-12-12 | A kind of d-axis piston engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223125A (en) |
-
2016
- 2016-12-12 CN CN201611149086.XA patent/CN108223125A/en active Pending
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Addressee: Sun Tianjun Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Application publication date: 20180629 |
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| WD01 | Invention patent application deemed withdrawn after publication |