CN106050398A - Centrifugal rotating system driven by crankshaft - Google Patents
Centrifugal rotating system driven by crankshaft Download PDFInfo
- Publication number
- CN106050398A CN106050398A CN201610377875.2A CN201610377875A CN106050398A CN 106050398 A CN106050398 A CN 106050398A CN 201610377875 A CN201610377875 A CN 201610377875A CN 106050398 A CN106050398 A CN 106050398A
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- China
- Prior art keywords
- regulation
- centrifugal
- axle
- extrusion
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0231—Movable ducts, walls or the like
-
- 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
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0294—Actuators or controllers therefor; Diagnosis; Calibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention belongs to the technical field of machine design, and provides a centrifugal rotating system driven by a crankshaft. The centrifugal rotating system driven by the crankshaft comprises a first adjustment body, a rotating shaft, a rotating body, a stretching body, a centrifugal body, balls, a pull rod, a moving body and springs. The adjustment body is arranged on the front portion of an exhaust manifold. The rotating shaft and the rotating body are fixedly combined. Both the stretching body and the centrifugal body are arranged in the rotating body. The balls are inlaid in the stretching body. One side wall of the centrifugal body makes contact with the stretching body through the balls, and the other side wall of the centrifugal body is connected with the inner wall surface of the rotating body through the first spring. The top of the stretching body is connected with the inner wall surface of the rotating body through the second spring. The rotating shaft is connected with the crankshaft of an engine through a chain. When the rotating speed of the engine is high, the adjustment plate rotates anticlockwise, and the volume of an air inlet pipeline is decreased; and when the rotating speed of the engine is low, the adjustment plate rotate clockwise, and the volume of the air inlet pipeline is increased. The centrifugal rotating system driven by the crankshaft is reasonable in design, simple in structure and applicable to optimized design of a variable air inlet pipeline system.
Description
Technical field
The present invention relates to the bent axle driving centrifugal rotation system of a kind of technical field of mechanical design, particularly a kind of
It is applicable to the bent axle driving centrifugal rotation system of air inlet pipeline variable volume system.
Background technology
Present electromotor can be divided into naturally aspirated and booster-type, and wherein booster-type can be divided into again engine driven supercharging, turbine
Supercharging and up-to-date complex supercharge.Naturally aspirated does not has supercharger, refers to that air is merely through air filter, solar term
Door, inlet manifold arrive cylinder, and gasoline is injected directly in inlet manifold by atomizer.As a example by four cylinder engine,
One piston makees a merit four strokes: descending (inlet valve is opened, and there is the gaseous mixture of pressure differential, air and fuel oil in pressure
Power difference effect under enter cylinder), up (IC Intake Valve Closes, compress gaseous mixture, during piston stroking upward to peak igniting), again under
Row (mixture combustion expands, and promotes piston externally to do work, exports power), the most up (exhaust valve is opened, aerofluxus).Natural aspiration
Formula refers in above first stroke, and gaseous mixture is that the pressure differential by self-assembling formation carries out air-breathing, and booster-type refers to elder generation
Gas compression, improving pressure and the density of gas, when valve is opened when, the high pressure of depended on pressure difference and gas self increases
Add air inflow, improve power.For naturally aspirated engine, variable intake manifold technology is the most universal.Variable air inlet discrimination
Pipe, by changing the length of air inlet pipe and sectional area, improves efficiency of combustion, make electromotor when the slow-speed of revolution more steadily, moment of torsion more fills
Foot, more smooth and easy during high rotating speed, power is more powerful.In ideal conditions, when speed operation, inlet manifold volume is the bigger the better,
When high-speed working condition, inlet manifold volume is the smaller the better, and so at every speed, the charging efficiency of electromotor is the highest, and performance is all
Preferably.
Through existing literature search, finding that number of patent application is 20142022823.6, entitled small displacement engine is variable
The patented technology of inlet manifold, it is provided that the technology of a kind of exhaust pipe volume two-stage variable, but it can not show by air inlet pipe volume
Real continuous variable.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, it is provided that a kind of bent axle driving centrifugal rotation system, can make
The engine air inlet tube appearance of a street is long-pending carries out self regulation according to engine speed.
The present invention is achieved through the following technical solutions, and the present invention includes front end airflow pipe, rear end air inlet pipe, sky
Filter, air throttle, electromotor, exhaustor, catalyst converter, deafener, the first regulation body, rotary shaft, rotary body, extrusion, centrifugal body,
Ball, pull bar, connecting rod, the first spring, the second spring, the first regulation axle, the first adjustable plate, the second regulation body, the second regulation
Axle, chain, the second adjustable plate, tee T, the two ends of air throttle are connected with front end airflow pipe, rear end air inlet pipe respectively, start
The air intake duct of machine is connected with rear end air inlet pipe, and the exhaust duct of electromotor is connected with exhaustor, and air filter is arranged in front end airflow
Guan Shang, catalyst converter, deafener be sequentially arranged on exhaustor, and rotary shaft is consolidated with rotary body, and extrusion, centrifugal body are equal
Being arranged in a rotating body, ball is embedded in extrusion, and a sidewall of centrifugal body is contacted with extrusion by ball, centrifugal body
Another sidewall be connected with the internal face of rotary body by the first spring, the top of extrusion pass through the second spring and rotary body
Internal face be connected, rotary shaft is connected with engine crankshaft by chain, and the longitudinal section of extrusion is trapezoidal, pull bar upper
Holding after rotary body lower wall surface hinged with the lower end of extrusion, the lower end of pull bar and one end of connecting rod are hinged on one
Rising, the first regulation body, the second regulation body are arranged symmetrically in the air inlet pipe of rear end, and the first regulation axle, the second regulation axle are each passed through
First regulation body, the second regulation body, it is internal and be fixed together with the first regulation axle that the first adjustable plate is arranged in the first regulation, and the
It is internal and be fixed together with the second regulation axle that two adjustable plates are arranged in the second regulation, the first regulation body, the second regulation body vertical
Cross section is arc-shaped, is connected by chain between the first regulation axle, the second regulation axle, the other end of connecting rod and the first regulation
Axle outer end is consolidated, and the exhaustor between one end of tee T with electromotor, catalyst converter is connected, other the two of tee T
End is connected with the first regulation body, the second internal cavity regulating body respectively.
Further, in the present invention, centrifugal body, ball are array and arrange, the cross section of rotary body internal cavity
For round, the cross section of extrusion is round, and the cross section of centrifugal body is rectangle.
Compared with prior art, the present invention have the advantages that into: the present invention is reasonable in design, simple in construction；Air inlet
Pipe volume can carry out continuously adjustabe according to engine speed, thus takes into account the various operating conditions of electromotor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing of the present invention；
Fig. 3 is the profile of rear end air inlet pipe in the present invention；
Fig. 4 is the structural representation of A-A section in Fig. 3；
Fig. 5 is the structural representation of B-B section in Fig. 1；
Wherein: 1, front end airflow pipe, 2, rear end air inlet pipe, 3, air filter, 4, air throttle, 5, electromotor, 6, exhaustor, 7, urge
Change device, the 8, deafener, 9, first regulation body, 10, rotary shaft, 11, rotary body, 12, extrusion, 13, centrifugal body, 14, ball,
15, pull bar, 16, connecting rod, the 17, first spring, the 18, second spring, the 19, first regulation axle, the 20, first adjustable plate, 21, second
Regulation body, the 22, second regulation axle, 23, chain, the 24, second adjustable plate, 25, tee T.
Detailed description of the invention
Elaborating embodiments of the invention below in conjunction with the accompanying drawings, the present embodiment is front with technical solution of the present invention
Carry, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment
As shown in Figures 1 to 5, the present invention includes front end airflow pipe 1, rear end air inlet pipe 2, air filter 3, air throttle 4, electromotor
5, exhaustor 6, catalyst converter 7, deafener 8, first regulate body 9, rotary shaft 10, rotary body 11, extrusion 12, centrifugal body 13, rolling
Pearl 14, pull bar 15, connecting rod the 16, first spring the 17, second spring 18, first regulate axle the 19, first adjustable plate 20, second and regulate
Body 21, second regulates axle 22, chain the 23, second adjustable plate 24, tee T 25, the two ends of air throttle 4 respectively with front end airflow pipe
1, rear end air inlet pipe 2 is connected, and the air intake duct of electromotor 5 is connected with rear end air inlet pipe 2, the exhaust duct of electromotor 5 and aerofluxus
Pipe 6 is connected, and air filter 3 is arranged on front end airflow pipe 1, and catalyst converter 7, deafener 8 are sequentially arranged on exhaustor 6, rotary shaft
10 are consolidated with rotary body 11, and extrusion 12, centrifugal body 13 are arranged in rotary body 11, and ball 14 is embedded in extrusion
On 12, a sidewall of centrifugal body 13 is contacted with extrusion 12 by ball 14, and another sidewall of centrifugal body 13 is by the first bullet
Spring 17 is connected with the internal face of rotary body 11, and the top of extrusion 12 is by the internal face phase of the second spring 18 with rotary body 11
Connecting, rotary shaft 10 is connected with engine crankshaft by chain, and the longitudinal section of extrusion 12 is trapezoidal, and the upper end of pull bar 15 is worn
After rotary body 11 lower wall surface hinged with the lower end of extrusion 12, the lower end of pull bar 15 is hinged with one end of connecting rod 16
Together, the first regulation body 9, second regulates body 21 and is arranged symmetrically in rear end air inlet pipe 2, and the first regulation axle 19, second regulates
Axle 22 is each passed through the first regulation body 9, second and regulates body 21, in the first adjustable plate 20 is arranged in the first regulation body 9 and with first
Regulation axle 19 is fixed together, and is fixed on one in the second adjustable plate 24 is arranged in the second regulation body 21 and with the second regulation axle 22
Rising, the longitudinal section that the first regulation body 9, second regulates body 21 is arc-shaped, and the first regulation axle 19, second regulates and passes through between axle 22
Chain 23 is connected, the other end of connecting rod 16 and first regulation axle 19 outer end be consolidated, one end of tee T 25 with send out
Exhaustor 6 between motivation 5, catalyst converter 7 is connected, and the other two ends of tee T 25 regulate with the first regulation body 9, second respectively
The internal cavity of body 21 is connected；Centrifugal body 13, ball 14 are array and arrange, the cross section of rotary body 11 internal cavity is
Round, the cross section of extrusion 12 is round, and the cross section of centrifugal body 13 is rectangle.
In the work process of the present invention, rotary shaft 10 is connected with engine crankshaft by chain.When electromotor 4 rotating speed
Time higher, the rotary speed of rotary body 11 is the highest, and under the left and right of centrifugal force, centrifugal body 13 is displaced outwardly and compresses the first bullet
Spring 17, extrusion 12 moves up under the effect of the second spring 18, so that pull bar 15 drives connecting rod 16, first to regulate axle
19, the first adjustable plate 20, chain 23, second regulate axle the 22, second adjustable plate 24 and rotate the most counterclockwise, engine charge pipeline
Volume diminishes.In like manner, when the rotating speed of electromotor 4 is less, about the elastic force of the first spring 17 under centrifugal body 13 inwardly move
Dynamic so that pull bar 15 drives connecting rod 16, first to regulate axle the 19, first adjustable plate 20, chain 23, second regulates axle 22, the
Two adjustable plates 24 turn clockwise together, and the engine air inlet tube appearance of a street is long-pending becomes big, and electromotor charging efficiency is bigger.Tee T 25
To auxiliary adjustment effect.
Claims (2)
1. a bent axle driving centrifugal rotation system, including front end airflow pipe (1), rear end air inlet pipe (2), air filter (3), solar term
Door (4), electromotor (5), exhaustor (6), catalyst converter (7), deafener (8), the two ends of air throttle (4) respectively with front end airflow pipe
(1), rear end air inlet pipe (2) be connected, the air intake duct of electromotor (5) is connected with rear end air inlet pipe (2), the row of electromotor (5)
Air flue is connected with exhaustor (6), and air filter (3) is arranged on front end airflow pipe (1), catalyst converter (7), deafener (8) cloth successively
Put on exhaustor (6), it is characterised in that also include the first regulation body (9), rotary shaft (10), rotary body (11), extrusion
(12), centrifugal body (13), ball (14), pull bar (15), connecting rod (16), the first spring (17), the second spring (18), the first tune
Nodal axisn (19), the first adjustable plate (20), the second regulation body (21), the second regulation axle (22), chain (23), the second adjustable plate
(24), tee T (25), rotary shaft (10) is consolidated with rotary body (11), and extrusion (12), centrifugal body (13) are all arranged
In rotary body (11), ball (14) is embedded in extrusion (12), and a sidewall of centrifugal body (13) passes through ball (14) and draws
Stretching body (12) to contact, another sidewall of centrifugal body (13) is connected with the internal face of rotary body (11) by the first spring (17)
Connecing, the top of extrusion (12) is connected by the internal face of the second spring (18) with rotary body (11), and rotary shaft (10) is passed through
Chain is connected with engine crankshaft, and the longitudinal section of extrusion (12) is trapezoidal, and the upper end of pull bar (15) passes rotary body (11)
After lower wall surface hinged with the lower end of extrusion (12), one end of the lower end of pull bar (15) and connecting rod (16) is hinged on one
Rise, first regulation body (9), second regulation body (21) be arranged symmetrically in rear end air inlet pipe (2), first regulation axle (19), second
Regulation axle (22) is each passed through the first regulation body (9), the second regulation body (21), and the first adjustable plate (20) is arranged in the first regulation body
(9) being fixed together in and with the first regulation axle (19), the second adjustable plate (24) is arranged in the second regulation body (21) and with the
Two regulations axle (22) are fixed together, and the first regulation body (9), the longitudinal section of the second regulation body (21) are arc-shaped, the first regulation
It is connected by chain (23) between axle (19), the second regulation axle (22), the other end of connecting rod (16) and the first regulation axle
(19) outer end is consolidated, and the exhaustor (6) between one end of tee T (25) with electromotor (5), catalyst converter (7) is connected
Logical, the other two ends of tee T (25) are connected with the first regulation body (9), the second internal cavity regulating body (21) respectively.
Drawing pipeline throat area the most according to claim 1 regulation system, it is characterised in that centrifugal body (13), ball
(14) being array to arrange, the cross section of rotary body (11) internal cavity is round, and the cross section of extrusion (12) is round,
The cross section of centrifugal body (13) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377875.2A CN106050398A (en) | 2016-05-31 | 2016-05-31 | Centrifugal rotating system driven by crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377875.2A CN106050398A (en) | 2016-05-31 | 2016-05-31 | Centrifugal rotating system driven by crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106050398A true CN106050398A (en) | 2016-10-26 |
Family
ID=57172459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610377875.2A Pending CN106050398A (en) | 2016-05-31 | 2016-05-31 | Centrifugal rotating system driven by crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050398A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370389A (en) * | 2015-12-21 | 2016-03-02 | 康明 | Conical centrifugal tensile mechanism |
| CN105386864A (en) * | 2015-12-21 | 2016-03-09 | 王悦萍 | Centre-fixed and periphery-rotating device |
| CN105386863A (en) * | 2015-12-21 | 2016-03-09 | 王悦萍 | Device capable of rolling and sliding synchronously |
| CN105386865A (en) * | 2015-12-19 | 2016-03-09 | 上海佑热高温材料有限公司 | Intake pipeline total volume mechanical control system |
| CN105422271A (en) * | 2015-12-21 | 2016-03-23 | 康明 | Slope-type pull rod up and down moving device |
| CN105422291A (en) * | 2015-12-21 | 2016-03-23 | 施灵伟 | Plate type gas recirculation controlling device |
| CN105464791A (en) * | 2015-12-21 | 2016-04-06 | 王悦萍 | Top end air inflation smooth movement system |
| CN105508036A (en) * | 2015-12-21 | 2016-04-20 | 康明 | Array type centrifugal body distribution system |
| CN105508028A (en) * | 2015-12-21 | 2016-04-20 | 康明 | Slope-inlaid type rolling device |
| CN105508027A (en) * | 2015-12-21 | 2016-04-20 | 康明 | Uniform distribution device for advance balls |
| CN105545537A (en) * | 2015-12-21 | 2016-05-04 | 施灵伟 | Low-pressure gas recirculation regulating system |
| CN105545538A (en) * | 2015-12-21 | 2016-05-04 | 施灵伟 | Rotation driving type lifting control system |
| CN105569827A (en) * | 2015-12-21 | 2016-05-11 | 王悦萍 | Two-end-face linear contact system |
| CN105604688A (en) * | 2015-12-21 | 2016-05-25 | 王悦萍 | Dynamic and static combined deflation system |
-
2016
- 2016-05-31 CN CN201610377875.2A patent/CN106050398A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386865A (en) * | 2015-12-19 | 2016-03-09 | 上海佑热高温材料有限公司 | Intake pipeline total volume mechanical control system |
| CN105464791A (en) * | 2015-12-21 | 2016-04-06 | 王悦萍 | Top end air inflation smooth movement system |
| CN105386863A (en) * | 2015-12-21 | 2016-03-09 | 王悦萍 | Device capable of rolling and sliding synchronously |
| CN105386864A (en) * | 2015-12-21 | 2016-03-09 | 王悦萍 | Centre-fixed and periphery-rotating device |
| CN105422271A (en) * | 2015-12-21 | 2016-03-23 | 康明 | Slope-type pull rod up and down moving device |
| CN105422291A (en) * | 2015-12-21 | 2016-03-23 | 施灵伟 | Plate type gas recirculation controlling device |
| CN105370389A (en) * | 2015-12-21 | 2016-03-02 | 康明 | Conical centrifugal tensile mechanism |
| CN105508036A (en) * | 2015-12-21 | 2016-04-20 | 康明 | Array type centrifugal body distribution system |
| CN105508028A (en) * | 2015-12-21 | 2016-04-20 | 康明 | Slope-inlaid type rolling device |
| CN105508027A (en) * | 2015-12-21 | 2016-04-20 | 康明 | Uniform distribution device for advance balls |
| CN105545537A (en) * | 2015-12-21 | 2016-05-04 | 施灵伟 | Low-pressure gas recirculation regulating system |
| CN105545538A (en) * | 2015-12-21 | 2016-05-04 | 施灵伟 | Rotation driving type lifting control system |
| CN105569827A (en) * | 2015-12-21 | 2016-05-11 | 王悦萍 | Two-end-face linear contact system |
| CN105604688A (en) * | 2015-12-21 | 2016-05-25 | 王悦萍 | Dynamic and static combined deflation system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |