CN1730923A - Internal combustion engine with gear and rack transmission - Google Patents
Internal combustion engine with gear and rack transmission Download PDFInfo
- Publication number
- CN1730923A CN1730923A CN 200510078762 CN200510078762A CN1730923A CN 1730923 A CN1730923 A CN 1730923A CN 200510078762 CN200510078762 CN 200510078762 CN 200510078762 A CN200510078762 A CN 200510078762A CN 1730923 A CN1730923 A CN 1730923A
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- gear
- transmission
- combustion engine
- tooth
- tooth bar
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Abstract
The present invention is gear-rack internal combustion engine and relates to the transmission mechanism of internal combustion engine comprising cylinder, piston inside the cylinder, and reciprocating transmission rack connects to the piston. The transmission mechanism features the first transmission shaft with one first transmission half-gear and one first transmission gear, the second transmission shaft with one second transmission half-gear and one second transmission gear, the two transmission half-gears meshed to one rack, and both the first gear and the second gear are meshed mutually. The present invention can convert linear motion into circular motion and convert circular motion into linear motion with very low energy loss.
Description
Technical field:
The present invention relates to reciprocating internal combustion engine and belong to gear and rack gear.Be mainly used in the transmission of reciprocating internal combustion engine.
Technical background:
At present, reciprocating internal combustion engine all adopts crankshaft ﹠ connecting.Thisly become the kind of drive that circumference rotates by reciprocatory motion, in the transmission of power, the conversion efficiency of power only reaches about 30%.The big efficient of the slippages of power is low.Parts are easy to wear, and the transmission noise is big, and dynamic balancing is poor.
Summary of the invention:
The objective of the invention is to overcome the deficiency of bent axle transmission.A kind of driving mechanism that can make to-and-fro motion convert circular movement to is provided.Make the reciprocating power of straight line directly become the rotatory force of circumference.Simultaneously, the rotatory force of circumference can become the reciprocating force of straight line again.And in the conversion of power the transmission efficiency height, transmission speed is even, stable drive.Do not cause the drive gadget wearing and tearing.And own loss is very little.Reciprocal conversion does not have the loss of power.Internal-combustion engine can be done the contiguous circumferential motion again.The blank of transmission field can be filled up by this kind mechanism.The transmission device that in existing drive technology, does not still have this kind structure.
Purpose of the present invention can realize by following measure, a kind of internal-combustion engine that gear, tooth bar transmission are arranged.Comprise cylinder, piston and reciprocal driving rack.Tooth bar links to each other with two and half gears, is characterized in the radius of the radius of two and half gears less than the other end gearwheel.Two gearwheels are meshing with each other.Under the effect of power, can do the circular movement of different direction.Drive simultaneously half tooth again and do the circumference rotation.
Because this machinery belongs to gear transmission, when the mixed gas burning expansion is done work, piston can be promoted and connecting rod moves downward.At this moment with two and half teeth of tooth bar engagement in the rotation of wheel shaft, will produce one with the tooth bar engagement, one is separated with tooth bar.At this moment Zuo Gong power just has been transformed into the rotatory force of two circumference.Close when piston has done work, produce with half tooth of tooth bar engagement and separate, and second half tooth that separates and tooth bar engagement.At this moment half tooth that is engaged with can be taken back top dead center to the piston that links to each other with tooth bar by lower dead center again in rotation.Like this, gear the engagement of half tooth and tooth bar, separates and just can make the piston that links to each other with tooth bar produce air-breathing, compression, four strokes of acting steam discharge in rotation.Circulation has and so forth reciprocating typely just become the rotation of doing circumference.At this moment internal-combustion engine has just become the power of straight line the rotatory force of circumference.And externally torsion is rotated in output.
Description of drawings:
Fig. 1 is in the structural representation of expansion stroke for the present invention
Fig. 2 is in the structural representation of suction stroke for the present invention
Fig. 3 is in the structural representation of exhaust stroke for the present invention
Fig. 4 is in the structural representation of compression stroke for the present invention
Fig. 5 is in the structural representation of slewing gear for the present invention
The accompanying drawing piece number is represented:
1, cylinder 2, piston 3, tooth bar 4, transmission half tooth 5, transmission half tooth
6, driving gear 7 driving gears 8, transmission shaft 9, transmission shaft.
Below in conjunction with accompanying drawing embodiment is made in invention:
As Fig. 1-4, be general structure of the present invention, mainly to form by cylinder 1, piston 2 and driving mechanism, piston 2 places in the cylinder 1, and piston 2 is fixedlyed connected with tooth bar 3, and the gearwheel 6,7 of two gear shafts is meshed, two and half gears 4,5 and tooth bar 3 engagements.
As Fig. 5, when tooth bar 3 was 4 engagements of half tooth, tooth bar 3 separated with half tooth 5, and gearwheel 6,7 meshes, and moves in a circle by sense of rotation separately.
Transmission principle:
A. expansion stroke:
When piston 2 during at top dead center, as Fig. 1, the fuel combustion acting of expanding promotes piston 2 and moves downward with connecting rod 3, and tooth bar 3 is made half gear 4 that promotes to be engaged with and rotated counterclockwise, and drives tooth bar 6 on the wheel shaft 8 simultaneously and does and rotate counterclockwise.Gear 6 is being done when rotating counterclockwise, and driven gear 7 is done clockwise rotating.Gear 7 drives half gear 5 on the wheel shaft 9 and does and clockwise rotate in clockwise rotating, and the tooth on half gear 5 is separated with the tooth of tooth bar 3.
B. exhaust stroke:
When piston 2 during in lower dead center, as Fig. 3, do half gear 5 and tooth bar 3 engagements on the wheel shaft 9 that clockwise rotates, half tooth 5 will drive tooth bar 3 and piston 2 moves to top dead center.Half gear 4 will separate with tooth bar 3 in rotating counterclockwise doing.
C. suction stroke:
When piston by top dead center when lower dead center is moved, as Fig. 2, INO, air enters cylinder, half gear 4 drives tooth bars 3 and moves downward, half tooth 5 is being done intermittent movement with tooth bar 3.
D. compression stroke:
When piston by lower dead center when top dead center moves, as Fig. 4, air intake valve and drain tap are all closed, half tooth 5 drives tooth bars and moves upward, half gear 4 is done intermittent movement with tooth bar 3.
So the rotation of wheel shaft and the tooth bar that alternately drives of half tooth move up and down, and by being compressed to acting, reciprocation cycle has been finished the entire work process of internal-combustion engine.
Claims (3)
1. an internal combustion engine with gear and rack transmission comprises cylinder (1), piston (2), tooth bar (3) and driving mechanism.Piston (2) places in the cylinder (1).Piston is fixedlyed connected with tooth bar, and tooth bar 3 meshes with two and half teeth simultaneously, two gearwheels (6) of the other end of two and half teeth and (7) engagement.
2. a kind of internal combustion engine with gear and rack transmission according to claim 1 is characterized in that on the two and half tooth axles half tooth and gearwheel being housed all, is characterized in the radius identical (R4=R5) of half tooth 4 and half tooth 5, the radius of two gearwheels identical (R6=R7).
3. a kind of gear according to claim 1, tooth bar internal-combustion engine is characterized in that two and half teeth (4), (5) place on the tooth bar (3) simultaneously, and two gears (6), (7) are meshing with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510078762 CN1730923A (en) | 2005-06-18 | 2005-06-18 | Internal combustion engine with gear and rack transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510078762 CN1730923A (en) | 2005-06-18 | 2005-06-18 | Internal combustion engine with gear and rack transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1730923A true CN1730923A (en) | 2006-02-08 |
Family
ID=35963334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510078762 Pending CN1730923A (en) | 2005-06-18 | 2005-06-18 | Internal combustion engine with gear and rack transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1730923A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374025A (en) * | 2011-09-23 | 2012-03-14 | 李世龙 | Internal combustion engine composed of racks, ratchet wheels and semi-gears |
| CN102410108A (en) * | 2011-10-19 | 2012-04-11 | 李世龙 | External combustion internal air generator |
| CN102635441A (en) * | 2011-02-10 | 2012-08-15 | 庄才福 | Engine with adjustable piston travel |
| CN102736004A (en) * | 2012-07-10 | 2012-10-17 | 福建省电力有限公司电力科学研究院 | Automatic switching device of damping resistor |
| CN102926866A (en) * | 2012-11-09 | 2013-02-13 | 沈阳建筑大学 | Gasoline engine of swinging rod power output mechanism |
| CN103511572A (en) * | 2013-05-23 | 2014-01-15 | 唐坤亮 | Transmission |
| CN105257407A (en) * | 2011-09-15 | 2016-01-20 | 摩尔动力(北京)技术股份有限公司 | Pendulum shaft engine |
| CN105485280A (en) * | 2015-12-10 | 2016-04-13 | 深圳市圣铂纳家电有限责任公司 | Power transmission mechanism and power device |
| CN106167200A (en) * | 2016-08-18 | 2016-11-30 | 重庆昌佶塑业有限公司 | Woven bag winder |
| CN106194428A (en) * | 2014-12-20 | 2016-12-07 | 赵景杰 | A kind of internal combustion engine actuating device |
| CN108757171A (en) * | 2018-04-10 | 2018-11-06 | 中国北方发动机研究所(天津) | A kind of gear drive opposed type piston engine |
| CN112780407A (en) * | 2020-12-31 | 2021-05-11 | 东风汽车集团有限公司 | Low-friction low-vibration engine |
-
2005
- 2005-06-18 CN CN 200510078762 patent/CN1730923A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635441A (en) * | 2011-02-10 | 2012-08-15 | 庄才福 | Engine with adjustable piston travel |
| CN105257407B (en) * | 2011-09-15 | 2018-08-21 | 摩尔动力(北京)技术股份有限公司 | Oscillating-shaft engine |
| CN105257407A (en) * | 2011-09-15 | 2016-01-20 | 摩尔动力(北京)技术股份有限公司 | Pendulum shaft engine |
| CN102374025A (en) * | 2011-09-23 | 2012-03-14 | 李世龙 | Internal combustion engine composed of racks, ratchet wheels and semi-gears |
| CN102410108A (en) * | 2011-10-19 | 2012-04-11 | 李世龙 | External combustion internal air generator |
| CN102736004B (en) * | 2012-07-10 | 2014-09-03 | 国家电网公司 | Automatic switching device of damping resistor |
| CN102736004A (en) * | 2012-07-10 | 2012-10-17 | 福建省电力有限公司电力科学研究院 | Automatic switching device of damping resistor |
| CN102926866A (en) * | 2012-11-09 | 2013-02-13 | 沈阳建筑大学 | Gasoline engine of swinging rod power output mechanism |
| CN103511572A (en) * | 2013-05-23 | 2014-01-15 | 唐坤亮 | Transmission |
| WO2014187180A1 (en) * | 2013-05-23 | 2014-11-27 | Tang Kunliang | Transmission device |
| CN106194428A (en) * | 2014-12-20 | 2016-12-07 | 赵景杰 | A kind of internal combustion engine actuating device |
| CN105485280A (en) * | 2015-12-10 | 2016-04-13 | 深圳市圣铂纳家电有限责任公司 | Power transmission mechanism and power device |
| CN106167200A (en) * | 2016-08-18 | 2016-11-30 | 重庆昌佶塑业有限公司 | Woven bag winder |
| CN108757171A (en) * | 2018-04-10 | 2018-11-06 | 中国北方发动机研究所(天津) | A kind of gear drive opposed type piston engine |
| CN112780407A (en) * | 2020-12-31 | 2021-05-11 | 东风汽车集团有限公司 | Low-friction low-vibration engine |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |