CN105134399B - Blade-type automotive engine cylinder block - Google Patents
Blade-type automotive engine cylinder block Download PDFInfo
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- CN105134399B CN105134399B CN201510489333.XA CN201510489333A CN105134399B CN 105134399 B CN105134399 B CN 105134399B CN 201510489333 A CN201510489333 A CN 201510489333A CN 105134399 B CN105134399 B CN 105134399B
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- Prior art keywords
- cylinder body
- cylinder block
- piston
- inertial
- inertial flywheel
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Abstract
The invention discloses a blade-type automotive engine cylinder block. The blade-type automotive engine cylinder block comprises a cylinder head part and a cylinder block part, wherein the cylinder block part comprises a cylinder block housing and a piston; the inner cavity of the cylinder block housing is in the shape of an inverted T; two inertial flywheels meshed with each other are also mounted in the cylinder block housing; the piston and the two inertial flywheels are arranged triangularly; a connecting rod is correspondingly arranged on each inertial flywheel; the upper ends of the connecting rods are hinged to the piston; the lower ends of the connecting rods are hinged to the inertial flywheels and deviate from the centers of the inertial flywheels; an assembling and debugging hole communicated with the inner cavity of the cylinder block housing is formed in the cylinder block housing; axle holes in one-to-one correspondence with the inertial flywheels are formed in the cylinder block housing, and horizontally run through the cylinder block housing; and the axial lines of the axle holes are parallel to those of the inertial flywheels and the axle holes are close to the corresponding inertial flywheels. According to the blade-type automotive engine cylinder block, a fully symmetric standby redundancy structure and a unique rotational energy sealing technology are adopted, so that shaking and mechanical noise generated in the advancing process of the piston of the cylinder block are reduced, and the problems about scattering the concentrated loss of key components and isolating safety failures are solved.
Description
Technical field
The invention belongs to vehicular engine technical field is and in particular to a kind of engine block structure.
Background technology
State-of-the-art in the world automobile engine technology still suffers from a lot of significant deficiency at present：(1), electromotor highly relies on
Great probabilistic circuit control technology, overall machinery solidification, gearing the key link is more, thus causing trouble rate pole
Height is it is impossible to meet China's urgent needss to engine health reliability for the military affairs core application field；(2), electromotor is generally adopted
With asymmetric mechanics structure design, thus leading to that vibration is big, abrasion is big, mechanical efficiency low it is impossible to meet civil area economy
Functional need；(3), electromotor cannot be disperseed to the concentrated loss of key components and partss and safety failure isolation, thus leading to
Emergency cannot continuous firing after occurring.
Available engine is to guarantee normally to run, and multiple cylinder bodies of electromotor must be set using one-time formed integrally curing
Meter pattern, engine cylinder-body layout is inflexible, manufacture testing and measuring technology extremely complex, production cost higher it is impossible to realize single cylinder body
The modularity of propulsion unit, generalization, industrialization manufacture and design it is impossible to realize flexible topology and the free style assembling group of electromotor
Close；Do not enable offline on the cylinder body propulsion unit safe and free under working condition；When cylinder body propulsion unit breaks down, pole can
Can lead to shut down and stop working.
Multiple cylinder bodies of available engine mainly adopt unsymmetric structure to design, thus leading to piston dynamic in progradation
Power is extremely uneven, and swing abrasion is big, mechanical efficiency is low.The control of engine power size relies primarily on variator and output oil amount
To realize, to lead to operational coordination difficulty during advancing for the driver to increase；Electromotor is related to key in progradation
Link is many, and machinery swings abrasion greatly, and frequently, fault rate is significantly increased critical component concentrated loss；Rely on Hong large throttle to adjust to send out
The mode of motivation driving power is inflexible, and saturation oil and gas tail consumption is serious.
Therefore, want fundamentally to solve drawbacks described above, be necessary for the design principle to conventional engines and carry out great reason
By innovation, great actual breakthrough is carried out to the construction of electromotor.
Content of the invention
The technical problem to be solved：(1) energy-saving, reduce cylinder piston to greatest extent and be advanced over
The mechanical noise rocking and causing to electromotor, prolonged mechanical service life in journey；(2) break traditions automobile engine
Multi-cylinder integrally curing design, is that brand-new theoretical basiss are created in the research and development of new work engine, and provides core component；
(3) concentrated loss of key components and partss is disperseed and Fault Isolation, strengthened the safety and reliability that machinery uses.
For this reason, the technical solution adopted in the present invention is：A kind of blade type vehicular engine cylinder body, including cylinder head part and
Cylinder part, described cylinder head is divided including cylinder head housing, and is arranged on combustor in cylinder head housing, spark plug, valve, gas
Door spring and air flue, described cylinder part includes cylinder body shell, and is arranged on the piston of cylinder body inside the shell, it is critical only that：Institute
The inner chamber stating cylinder body shell is in "convex" shaped, is also equipped with two intermeshing inertial flywheels in cylinder body inside the shell, and piston
Constitute triangle disposition arrangement with two inertial flywheels, each inertial flywheel is correspondingly arranged on a connecting rod, the upper end of connecting rod and work
Plug hinged, the lower end of connecting rod is hinged on inertial flywheel and deviates the center of circle of inertial flywheel, described cylinder body shell has with interior
The assembly and adjustment hole that chamber communicates, has with inertial flywheel one-to-one axis hole on cylinder body shell, the horizontal insertion of described axis hole,
The axis of axis hole is with the diameter parallel of inertial flywheel and near corresponding inertial flywheel setting.
This blade type vehicular engine cylinder body, is connected into blade type electromotor by power transmission shaft, is therefore referred to as " blade
Formula " engine cylinder-body.As the core component of blade type vehicular engine, overall symmetrical, and equipped with two axis holes, have
The feature of standby holohedral symmetry standby redundancy structure design, and meet the technology of cylinder body rotation function individual packages within the engine will
Ask.Because only that conventional engines solidification cylinder body is divided into multiple autonomous working units, could really realize blade type new
The cylinder piston of electromotor kinetic energy efficient utilization in upper and lower progradation, just enables automobile under travel condition to single only
The online clutch of vertical cylinder body propulsion unit and safety failure isolation.For this reason, being illustrated as follows to the core content of the present invention：
(1) the holohedral symmetry standby redundancy structure design that this blade type vehicular engine cylinder body structural scheme is adopted and solely
Some rotation function encapsulation technology key points：(a), overcome cylinder body acting single by larger using holohedral symmetry inertial thrust bar energy
First machinery because of the uneven initiation of thrust rocks, wear phenomenon；(b), by same using holohedral symmetry internal independence inertial flywheel
Step circular motion realizes the efficient absorption to cylinder piston produced kinetic energy in upper and lower progradation, and the encapsulation of rotation function turns
Change；C (), two flywheels are connected with piston by connecting rod respectively, the structure design of this holohedral symmetry standby redundancy is advantageous in that,
After one of flywheel fails, another one flywheel still ensures that cylinder body works on, and the stationarity simply moved has dropped
Low；D (), two axis holes, are respectively used to install Phase synchronization axle and power transmission shaft although function is different, but ought wherein one
After root axle lost efficacy, in addition an axle can simultaneously work as Phase synchronization locking with the effect of power transmission it is ensured that cylinder body works on,
It is also a part for holohedral symmetry standby redundancy structure design.
(2) the interfacing key application point that this blade type automobile engine cylinder-body structural scheme possesses：(a), realize envelope
Dress rotation function can not only single direct output, multiple independent assortments can also be carried out according to the series connection situation of power transmission shaft
Output is it is only necessary to draw in or pull out the increase and decrease that power output shaft can achieve series connection cylinder body quantity；(b), realize the entirely right of encapsulation
Claim synchronicity that internal inertial flywheel has, circumferentially, symmetry, rotation function integrally realize, user not only can be comprehensive
Close the successful exploitation carrying out blade type new work engine using above-mentioned interfacing feature, also can be according to practical application special environment
Flexible space layout.
Beneficial effects of the present invention：
(1) it is right that the holohedral symmetry standby redundancy structure that blade type automobile engine cylinder-body structural scheme is adopted not only reduces
The mechanical vibration of electromotor, improve mechanical effect and absorb, also improve Mechanical Reliability；
(2) the exclusive rotation function encapsulation technology of blade type automobile engine cylinder-body structural scheme not only solves to pass
Key parts concentrated loss carries out the difficult problem disperseed and safety failure is isolated, also freely assembling and power control for new work engine
System provides more flexible solution；
(3) blade type automobile engine cylinder-body possesses the feature of simple structure, easy to use and flexible, low production cost, fits
Should be in modern manufacturing industry scale, industrialized manufacture.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below by embodiment and combine accompanying drawing, the invention will be further described：
As shown in figure 1, a kind of blade type vehicular engine cylinder body, mainly it is made up of cylinder head part A and cylinder part B.Cylinder
Head divides A mainly by cylinder head housing 1, and is arranged on combustor 2 in cylinder head housing 1, spark plug 3, valve 4, valve spring 5
With air flue 6, valve 4 is divided into inlet valve and exhaust valve, and air flue 6 is divided into air intake duct and exhaust duct, and spark plug 3, just to combustor 2, fires
Material enters combustor 2 and burns, thus promoting piston to move up and down in cylinder body.Cylinder head part A is prior art, and here is no longer superfluous
State, cylinder head part A is divided into rocker-arm, post rod type or cam axle type, in figure show rocker style configuration therein, but is not limited to
This, the cylinder head here of other structures form is also suitable.
Cylinder part B is mainly by cylinder body shell 7, and the piston 8 being arranged in cylinder body shell 7, inertial flywheel 9 form.
Cylinder body shell 7 and piston 8 are the requisite ingredients of cylinder part B.
The inner chamber of cylinder body shell 7 is in "convex" shaped, is provided with two intermeshing inertial flywheels 9 in cylinder body shell 7,
And piston 8 and two inertial flywheels 9 constitute triangle disposition arrangement, that is, piston 8 is arranged on the top of " convex " word inner chamber, two inertia
Flywheel 9 is arranged on the bottom of " convex " word inner chamber, the cylinder body shell 7 of " convex " word inner chamber be aim at arrangement two inertial flywheels 9 and set
Meter.Each inertial flywheel 9 is correspondingly arranged on a connecting rod 10, and the upper end of connecting rod 10 is hinged with piston 8, the lower end hinge of connecting rod 10
It is connected on inertial flywheel 9 and deviates the center of circle of inertial flywheel 9.
The assembly and adjustment hole 11 being communicated with inner chamber is had on cylinder body shell 7, assembly and adjustment hole 11 is used for adjusting engine cylinder
The initial phase of body.The one-to-one axis hole 12 with inertial flywheel 9, the horizontal insertion of axis hole 12, axis hole are had on cylinder body shell 7
With the diameter parallel of inertial flywheel 9 and close corresponding inertial flywheel 9 is arranged 12 axis.One of axis hole 12 is used for installing
Phase synchronization axle, locks the initial phase of cylinder body by Phase synchronization axle；Another one axis hole 12 is used for installing power transmission shaft,
Export the rotation function of cylinder body by power transmission shaft.Preferably, assembly and adjustment hole 11 is arranged on the side wall of cylinder body shell 7；
Two axis holes 12 are symmetrically arranged, and each axis hole 12 is located at corresponding inertial flywheel 9 outside and is higher than corresponding inertial flywheel
9.
Each vehicular engine cylinder body is cascaded by power transmission shaft, forms electromotor, is therefore referred to as " blade
Formula " vehicular engine cylinder body.It is assumed that forming blade type vehicular engine by four engine cylinder-bodies, then all engine cylinder-bodies are common
With a Phase synchronization axle and a power transmission shaft.Piston 8 in four engine cylinder bodies is in the initial phase of respective cylinder body
Position is ladder-like arranged.
Assembling flow path：Debugging acid stretches into inner chamber of cylinder block by assembly and adjustment hole 11 first, stirs one of inertia and flies
Wheel 9 rotation, and drive another one inertial flywheel 9 synchronous axial system, common promotion piston 8 is in appropriate location in cylinder body and (adjusts
The initial phase of section engine cylinder-body), thus adjusting the initial phase of each engine cylinder-body, the initial phase of each cylinder body is in rank
Ladder arrangement；The built-in applying aspect synchronizing shaft of axis hole 12 wherein, one of used in Phase synchronization axle and each cylinder body
Property flywheel 9 engages to lock the initial phase of each cylinder body；Power transmission shaft is loaded in another one axis hole 12, defeated by power
Shaft exports the rotation function of each cylinder body.
Workflow：Phase synchronization axle is driven so that inertial flywheel rotation → each cylinder body is opened successively using motor external impetus
Begin four stroke operation (identical with conventional engines operation principle) → inertial flywheel pass through Phase synchronization axle and power output shaft defeated
Rotation function → motor stopping driving → the electromotor going out each cylinder body starts normal work.
Claims (3)
1. a kind of blade type vehicular engine cylinder body, including cylinder head part (A) and cylinder part (B), described cylinder head part (A) bag
Include cylinder head housing (1), and be arranged on combustor (2) in cylinder head housing (1), spark plug (3), valve (4), valve spring
(5) and air flue (6), described cylinder part (B) includes cylinder body shell (7), and is arranged on the piston (8) in cylinder body shell (7),
It is characterized in that：The inner chamber of described cylinder body shell (7) is in "convex" shaped, is also equipped with two and mutually nibbles in cylinder body shell (7)
The inertial flywheel (9) closing, and piston (8) constitutes triangle disposition arrangement with two inertial flywheels (9), each inertial flywheel (9) is right
A connecting rod (10) should be provided with, the upper end of connecting rod (10) is hinged with piston (8), and the lower end of connecting rod (10) is hinged on inertial flywheel
(9) center of circle that is upper and deviateing inertial flywheel (9), described cylinder body shell (7) has the assembly and adjustment hole (11) communicating with inner chamber,
The one-to-one axis hole (12) with inertial flywheel (9) had on cylinder body shell (7), the horizontal insertion of described axis hole (12), axis hole
(12) with the diameter parallel of inertial flywheel (9) and close corresponding inertial flywheel (9) is arranged axis；
Described blade type vehicular engine cylinder body is multiple, and the axis hole of all blade type vehicular engine cylinder body the same sides passes through one
Root Phase synchronization axle is cascaded, and the axis hole of opposite side is cascaded by a power transmission shaft, by drawing in or drawing
Go out the increase and decrease that series connection cylinder body quantity realized by power output shaft, the piston (8) in all blade type vehicular engine cylinder bodies is respective
The initial phase of cylinder body be ladder-like arranged, after wherein one axle lost efficacy, in addition an axle simultaneously works as Phase synchronization lock
The effect that fixed and power transmits.
2. blade type vehicular engine cylinder body according to claim 1 it is characterised in that：Described assembly and adjustment hole (11) sets
Put on the side wall of cylinder body shell (7).
3. blade type vehicular engine cylinder body according to claim 1 and 2 it is characterised in that：Two described axis holes (12)
It is symmetrically arranged, each axis hole (12) is located at outside corresponding inertial flywheel (9) and is higher than corresponding inertial flywheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489333.XA CN105134399B (en) | 2015-08-11 | 2015-08-11 | Blade-type automotive engine cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489333.XA CN105134399B (en) | 2015-08-11 | 2015-08-11 | Blade-type automotive engine cylinder block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134399A CN105134399A (en) | 2015-12-09 |
| CN105134399B true CN105134399B (en) | 2017-02-22 |
Family
ID=54719921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510489333.XA Expired - Fee Related CN105134399B (en) | 2015-08-11 | 2015-08-11 | Blade-type automotive engine cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134399B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397265Y (en) * | 1999-07-30 | 2000-09-20 | 杨连生 | Non-side pressure large diameter single cylinder diesel engine |
| US6349694B1 (en) * | 1998-06-26 | 2002-02-26 | Alan Roger Babington | Reciprocating mechanism and engine including the same |
| CN2504392Y (en) * | 2001-11-09 | 2002-08-07 | 霍有本 | Piston type I.C. engine |
| CN1813117A (en) * | 2003-06-26 | 2006-08-02 | 冯志德 | A crank mechanism |
| CN201184236Y (en) * | 2007-05-21 | 2009-01-21 | 张轩荣 | Reinforced double-end piston compressed air engine |
-
2015
- 2015-08-11 CN CN201510489333.XA patent/CN105134399B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6349694B1 (en) * | 1998-06-26 | 2002-02-26 | Alan Roger Babington | Reciprocating mechanism and engine including the same |
| CN2397265Y (en) * | 1999-07-30 | 2000-09-20 | 杨连生 | Non-side pressure large diameter single cylinder diesel engine |
| CN2504392Y (en) * | 2001-11-09 | 2002-08-07 | 霍有本 | Piston type I.C. engine |
| CN1813117A (en) * | 2003-06-26 | 2006-08-02 | 冯志德 | A crank mechanism |
| CN201184236Y (en) * | 2007-05-21 | 2009-01-21 | 张轩荣 | Reinforced double-end piston compressed air engine |
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| Publication number | Publication date |
|---|---|
| CN105134399A (en) | 2015-12-09 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |