CN112177775A - Internal combustion engine of motorcycle - Google Patents
Internal combustion engine of motorcycle Download PDFInfo
- Publication number
- CN112177775A CN112177775A CN202011056885.9A CN202011056885A CN112177775A CN 112177775 A CN112177775 A CN 112177775A CN 202011056885 A CN202011056885 A CN 202011056885A CN 112177775 A CN112177775 A CN 112177775A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- combustion engine
- gear
- air inlet
- driving
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1808—Number of cylinders two
Abstract
The invention discloses a motorcycle internal combustion engine, which comprises driving shells arranged at two ends and an inner shell connected inside the two driving shells, wherein a abdicating groove is arranged between the driving shells and the inner shell; and a driving device for driving the air outlet connecting rod and the air inlet connecting rod is arranged in the inner shell. The device can increase the output power of the internal combustion engine, the driving devices are respectively arranged on two sides of the internal combustion engine to drive the air inlet connecting rod and the air outlet connecting rod to reciprocate, the valve is controlled while the output shaft is driven to move, the manufacturing cost of the combustion chamber is reduced, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of internal combustion engines, and particularly relates to a motorcycle internal combustion engine.
Background
The internal combustion engine is a power machine, it is through making the fuel burn in the machine, and the thermal engine that it emits the heat energy of direct conversion into power, the ordinary internal combustion engine is in the course of working, generally single cylinder, but the horizontal bar internal combustion engine is used in the motor tricycle, when meeting and holding the heavy object, the horizontal bar internal combustion engine power is lower, the kinetic energy is lower, and the smoothness is bad, shake big, therefore, need a kind of motorcycle internal combustion engine that can solve the above-mentioned problem urgently.
Disclosure of Invention
In view of the problems of the prior art, the invention provides a motorcycle internal combustion engine which can reduce the manufacturing cost of a combustion chamber and improve the working efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a motorcycle internal combustion engine comprises driving shells arranged at two ends and inner shells connected inside the two driving shells, wherein a abdicating groove is formed between the driving shells and the inner shells, a combined wheel is rotatably arranged in the middle of each inner shell, two sides of the combined wheel are respectively connected with two output shafts, two piston rods are symmetrically connected to the combined wheel in the center, one ends, far away from the combined wheel, of the two piston rods are both connected with pistons, the two pistons are respectively connected inside two combustion chambers in a sliding manner, an air inlet pipe and an air outlet pipe are respectively connected to two sides of each combustion chamber, and spark plugs are arranged inside the side walls of the combustion chambers;
the utility model discloses a combustion chamber, including drive casing, air inlet connecting rod, air outlet connecting rod, air inlet connecting rod and the one end of the connecting rod of giving vent to anger extend to the inside of combustion chamber to install the triangular cone that is used for control to correspond intake pipe and air outlet pipe switch, install the drive arrangement who is used for the drive connecting rod of giving vent to anger and air inlet connecting rod in the inner shell.
Preferably, the combined wheel comprises a second gear, both sides of the second gear are respectively connected with a circular plate through connecting shafts, the two output shafts are respectively connected to the middle parts of the circular plates, the axial directions of the two connecting shafts are parallel to the axial line of the second gear, and the axial lines of the two connecting shafts are coplanar with the axial line of the second gear.
Preferably, the middle part of the air inlet connecting rod and the air outlet connecting rod passes through the corresponding abdicating groove, the middle part of the air inlet connecting rod and the air outlet connecting rod is arranged in the abdicating groove and is provided with a baffle, one side of the baffle is provided with a spring, one end of the spring is arranged on the side wall of the abdicating groove, and the spring is sleeved outside the corresponding air inlet connecting rod and the air outlet connecting rod.
Preferably, the driving device comprises two first gears rotatably mounted on two sides of the inner shell, the two first gears are positioned on two sides of the second gear and are meshed with the second gear, a crankshaft is coaxially connected to one side of each first gear, and the air inlet connecting rod and the air outlet connecting rod are abutted against the annular surface of the crankshaft.
Preferably, the inlet connecting rod and the outlet connecting rod are rotatably provided with a rotating wheel at one end close to the crankshaft, and the rotating wheel is tightly abutted against the crankshaft.
Compared with the prior art, the invention has the beneficial effects that:
the two ends of the shell are respectively provided with the combustion chambers, the two combustion chambers are respectively provided with the piston, when the two pistons work simultaneously, the output power of the internal combustion engine can be increased, the two sides are respectively provided with the driving devices to drive the air inlet connecting rod and the air outlet connecting rod to reciprocate, and the air inlet valve and the air outlet valve of the air inlet pipe and the air outlet pipe can be controlled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the drive housing of the present invention connected to an inlet link and an outlet link;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the composite wheel of the present invention.
Description of reference numerals:
1. the air inlet device comprises a driving shell, 2, an air inlet connecting rod, 3, a rotating wheel, 4, an inner shell, 5, a first gear, 6, a crankshaft, 7, an air outlet connecting rod, 8, a spring, 9, a piston, 10, an air inlet pipe, 11, a second gear, 12, a baffle, 13, a piston rod, 14, a combustion chamber, 15, an air outlet pipe, 16, a triangular cone, 17, a circular plate, 18, a connecting shaft, 19, an output shaft, 20, a spark plug, 21 and a abdicating groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1, 2 and 4, an internal combustion engine of a motorcycle comprises driving housings 1 arranged at two ends and an inner housing 4 connected inside the two driving housings 1, wherein a relief groove 21 is arranged between the driving housings 1 and the inner housing 4, a combined wheel is rotatably mounted in the middle of the inner housing 4, two sides of the combined wheel are respectively connected with two output shafts 19, when the combined wheel rotates, the two output shafts 19 are driven to rotate simultaneously, two piston rods 13 are connected to the combined wheel in a central symmetry manner, one ends of the two piston rods 13 far away from the combined wheel are both connected with pistons 9, the double pistons 9 can reduce vibration and increase kinetic energy, the combined wheel comprises a second gear 11, two sides of the second gear 11 are respectively connected with circular plates 17 through connecting shafts 18, the two output shafts 19 are respectively connected to the middle of the circular plates 17, and the axial directions of the two connecting shafts 18 are both parallel to the axis of the second gear 11, the axes of the two connecting shafts 18 are coplanar with the axis of the second gear 11, the combined wheel can be driven to rotate by the two pistons, the combined wheel can drive the first gears 6 at two sides to rotate while rotating, the two pistons 9 are respectively connected inside the two combustion chambers 14 in a sliding manner, the two sides of each combustion chamber 14 are respectively connected with an air inlet pipe 10 and an air outlet pipe 15, spark plugs 20 are arranged inside the side walls of the combustion chambers 14, and air inlet, compression, work doing and air exhaust in the combustion chambers 14 are completed in the prior art, so the invention is not specifically explained;
combine fig. 1-fig. 3, slidable mounting has air inlet connecting rod 2 about the inside of drive casing 1 is located one side of intake pipe 10, slidable mounting has air outlet connecting rod 7 about the inside of drive casing 1 is located one side of outlet duct 15, air inlet connecting rod 2 and the inside that the one end of air outlet connecting rod 7 extends to combustion chamber 14 to install the triangular cone 16 that is used for controlling corresponding intake pipe 10 and the switch of outlet duct 15, the opening and shutting of intake pipe 10 or outlet duct 15 can be controlled to the up-and-down slip of triangular cone 16, for the valve of steerable intake pipe 10 or outlet duct 15, the middle part of air inlet connecting rod 2 and air outlet connecting rod 7 passes corresponding abdicating groove 21, baffle 12 is installed in abdicating groove 21 in the middle part of air inlet connecting rod 2 and air outlet connecting rod 7, one side of baffle 12 is equipped with spring 8, the one end of spring 8 is installed on the, the spring 8 is sleeved outside the corresponding air inlet connecting rod 2 and air outlet connecting rod 7, under the action of the spring 8, the air inlet connecting rod 2 and the air outlet connecting rod 7 are in an initial state of sealing an air inlet pipe 10 and an air outlet pipe 15, a driving device for driving the air outlet connecting rod 7 and the air inlet connecting rod 2 is installed in the inner shell 4, the driving device comprises two first gears 5 rotatably installed on two sides of the inner shell 4, the two first gears 5 are located on two sides of a second gear 11 and are in meshed connection with the second gear 11, a crankshaft 6 is coaxially connected to one side of each first gear 5, the air inlet connecting rod 2 and the air outlet connecting rod 7 are tightly abutted to the ring surface of the crankshaft 6, a rotating wheel 3 is rotatably installed at one end, close to the crankshaft 6, of the air inlet connecting rod 2 and the air outlet connecting rod 7, the rotating wheel 3 is tightly abutted to the crankshaft 6, the connecting rod is tightly abutted, when the first gear 5 rotates, the two second gears 11 can be driven to rotate simultaneously.
When the device is used, the combined wheel is driven to rotate through air inlet, compression, work doing and exhaust work carried out in the combustion chamber 14, the combined wheel drives the first gears 5 on two sides to rotate in the rotating process, the two first gears 5 can drive the crankshaft 6 to rotate in the rotating process, the crankshaft 6 rotates and then can sequentially drive the air inlet connecting rod 2 and the air outlet connecting rod 7 to slide towards the direction far away from the crankshaft 6, and then the air inlet and air outlet valves can be opened and closed through resetting of the corresponding springs 8.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A motorcycle internal combustion engine characterized by: the device comprises driving shells (1) arranged at two ends and inner shells (4) connected inside the two driving shells (1), a yielding groove (21) is formed between the driving shells (1) and the inner shells (4), a combined wheel is rotatably installed in the middle of each inner shell (4), two sides of the combined wheel are respectively connected with two output shafts (19), two piston rods (13) are symmetrically connected to the center of the combined wheel, one ends, far away from the combined wheel, of the two piston rods (13) are both connected with pistons (9), the two pistons (9) are respectively connected inside two combustion chambers (14) in a sliding mode, two sides of each combustion chamber (14) are respectively connected with an air inlet pipe (10) and an air outlet pipe (15), and spark plugs (20) are installed inside the side walls of the combustion chambers (14);
the utility model discloses a combustion chamber, including drive casing (1), the inside of drive casing (1) is located one side of intake pipe (10) and slidable mounting has air inlet connecting rod (2) from top to bottom, slidable mounting has air outlet connecting rod (7) about the inside of drive casing (1) is located one side of outlet duct (15), the one end of air inlet connecting rod (2) and air outlet connecting rod (7) extends to the inside of combustion chamber (14) to install and be used for control to correspond triangle awl (16) of intake pipe (10) and outlet duct (15) switch, install the drive arrangement who is used for driving air outlet connecting rod (7) and air inlet connecting rod (2) in inner shell (4).
2. A motorcycle internal combustion engine according to claim 1, wherein the combined wheel comprises a second gear (11), both sides of the second gear (11) are respectively connected with a circular plate (17) through connecting shafts (18), two output shafts (19) are respectively connected to the middle parts of the circular plates (17), the axial directions of the two connecting shafts (18) are parallel to the axial direction of the second gear (11), and the axial directions of the two connecting shafts (18) are coplanar with the axial direction of the second gear (11).
3. A motorcycle internal combustion engine according to claim 2, characterized in that the middle parts of the inlet link (2) and the outlet link (7) pass through the corresponding abdicating groove (21), the middle parts of the inlet link (2) and the outlet link (7) are positioned in the abdicating groove (21) and are provided with a baffle (12), one side of the baffle (12) is provided with a spring (8), one end of the spring (8) is arranged on the side wall of the abdicating groove (21), and the spring (8) is sleeved outside the corresponding inlet link (2) and the outlet link (7).
4. A motorcycle combustion engine according to claim 3, characterized in that the driving means comprises two first gears (5) rotatably mounted on both sides of the inner shell (4), the two first gears (5) are located on both sides of the second gear (11) and are in meshed connection with the second gear (11), a crankshaft (6) is coaxially connected to one side of the first gears (5), and the inlet connecting rod (2) and the outlet connecting rod (7) are abutted against the annular surface of the crankshaft (6).
5. A motorcycle combustion engine according to claim 4, characterized in that the inlet connecting rod (2) and the outlet connecting rod (7) are rotatably mounted with a wheel (3) at one end near the crankshaft (6), the wheel (3) being pressed against the crankshaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056885.9A CN112177775A (en) | 2020-09-30 | 2020-09-30 | Internal combustion engine of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056885.9A CN112177775A (en) | 2020-09-30 | 2020-09-30 | Internal combustion engine of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177775A true CN112177775A (en) | 2021-01-05 |
Family
ID=73946130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011056885.9A Pending CN112177775A (en) | 2020-09-30 | 2020-09-30 | Internal combustion engine of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112177775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323737A (en) * | 2021-06-29 | 2021-08-31 | 王少成 | Timing connecting rod component and horizontally opposed engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020056430A1 (en) * | 2000-11-16 | 2002-05-16 | Minoru Matsuda | Valve system for OHV-type four-cylinder internal combustion engine |
| US20030177994A1 (en) * | 2001-12-07 | 2003-09-25 | Kazuto Fukuzawa | OHV and gear mechanism for engine |
| CN201757002U (en) * | 2010-08-03 | 2011-03-09 | 韦海虎 | Low-consumption internal combustion engine with simple harmonic reciprocating motion bi-directionally opposed structure |
| DE102011010820A1 (en) * | 2011-02-02 | 2012-10-31 | Vladimir Volchkov | Free piston machine has valve machine that is connected through shaft and gear belt drive with camshafts in response to two-stroke operation of crank-connecting rod mechanism |
| CN102817659A (en) * | 2011-08-29 | 2012-12-12 | 摩尔动力(北京)技术股份有限公司 | Crank cam valve actuating mechanism |
| CN105074164A (en) * | 2013-03-15 | 2015-11-18 | 普莱姆集团联盟有限责任公司 | Opposed piston internal combustion engine with inviscid layer sealing |
| CN210799144U (en) * | 2019-09-29 | 2020-06-19 | 江苏中孚动力产业链有限公司 | Diesel internal combustion engine capable of running stably |
-
2020
- 2020-09-30 CN CN202011056885.9A patent/CN112177775A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020056430A1 (en) * | 2000-11-16 | 2002-05-16 | Minoru Matsuda | Valve system for OHV-type four-cylinder internal combustion engine |
| US20030177994A1 (en) * | 2001-12-07 | 2003-09-25 | Kazuto Fukuzawa | OHV and gear mechanism for engine |
| CN201757002U (en) * | 2010-08-03 | 2011-03-09 | 韦海虎 | Low-consumption internal combustion engine with simple harmonic reciprocating motion bi-directionally opposed structure |
| DE102011010820A1 (en) * | 2011-02-02 | 2012-10-31 | Vladimir Volchkov | Free piston machine has valve machine that is connected through shaft and gear belt drive with camshafts in response to two-stroke operation of crank-connecting rod mechanism |
| CN102817659A (en) * | 2011-08-29 | 2012-12-12 | 摩尔动力(北京)技术股份有限公司 | Crank cam valve actuating mechanism |
| CN105074164A (en) * | 2013-03-15 | 2015-11-18 | 普莱姆集团联盟有限责任公司 | Opposed piston internal combustion engine with inviscid layer sealing |
| CN210799144U (en) * | 2019-09-29 | 2020-06-19 | 江苏中孚动力产业链有限公司 | Diesel internal combustion engine capable of running stably |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323737A (en) * | 2021-06-29 | 2021-08-31 | 王少成 | Timing connecting rod component and horizontally opposed engine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210105 |