CN203515667U - Air engine - Google Patents
Air engine Download PDFInfo
- Publication number
- CN203515667U CN203515667U CN201320513275.6U CN201320513275U CN203515667U CN 203515667 U CN203515667 U CN 203515667U CN 201320513275 U CN201320513275 U CN 201320513275U CN 203515667 U CN203515667 U CN 203515667U
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- CN
- China
- Prior art keywords
- flywheel
- drive surface
- air engine
- cylinder
- air
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000007598 dipping method Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses an air engine, which comprises an engine body, a main shaft, an air storage device and a plurality of cylinders, wherein a flywheel is arranged in the engine body, the flywheel is fixedly connected with the main shaft, a plurality of driving surfaces are uniformly arranged on the side surface of the flywheel, a plurality of cylinders are fixed on the engine body, and the output ends of the cylinders are propped against the driving surfaces; the air cylinders are respectively communicated with the air storage devices, control valves are arranged on air paths of the air cylinders communicated with the air storage devices, the air engine further comprises an angular displacement sensor used for measuring angular displacement of the main shaft, and the angular displacement sensor controls the control valves to be switched on or switched off according to the angular displacement of the main shaft, so that the output ends of the air cylinders are controlled to sequentially push the driving surfaces. The utility model provides an air engine does not have the dead point position in the course of the work, avoids the air engine to be in the condition emergence that the dead point position can't start initially.
Description
Technical field
The utility model relates to a kind of motor, relates in particular to a kind of air engine.
Background technique
Existing air engine, all adopts connecting rod drive main spindle to rotate, thereby reaches driving object.Connecting rod has dead center position in movement process, when connecting rod is during in dead center position, and transmission angle γ=0 °, active force is vertical with moving direction, and driving link cannot drive driven member motion.
For air engine, when piston rod and connecting rod are during in conllinear, be dead center position.In the working procedure of air engine, utilize the inertia of parts to make piston rod continuation action cross dead point.And for air engine in original state in dead center position, parts initial velocity is zero, does not have inertial time, can not utilize inertia to cross dead point, thereby air engine cannot start.
Therefore, need badly and a kind ofly can avoid the air engine of air engine in dead center position.
Model utility content
The purpose of this utility model is to provide a kind of air engine, by the structure to air engine, improves, and makes air engine there is no in the course of the work dead center position, thereby avoids the situation that air engine starts to occur.
To achieve these goals, the utility model discloses a kind of air engine, comprise body, main shaft, caisson and some cylinders, in described body, be provided with flywheel, described flywheel is fixedly connected on described main shaft, the side of described flywheel is provided with some drive surface equably, and the output terminal that some described cylinders are fixed on described body and described cylinder is resisted against described drive surface; Described cylinder is communicated with described caisson respectively, and be provided with control valve in the gas circuit that described in each, cylinder is communicated with caisson, described air engine also comprises for measuring the angular displacement sensor of spindle angular displacement, described angular displacement sensor according to spindle angular displacement control described control valve and be switched on or switched off, thereby control drive surface described in the output terminal order ejection of described cylinder.
Compared with prior art, the air engine that the utility model provides, side in flywheel is provided with some drive surface equably, and the output terminal of cylinder is drive surface described in ejection successively, and the ejection force of cylinder and the holding power of drive surface produce along driving prone driving force; Because cylinder is fixed on body, this drive force flywheel rotates to the direction contrary with described driving force.Some cylinders are the drive surface of ejection flywheel successively, makes the air engine that the utility model provides there is no in the course of the work dead center position, avoids air engine to be initially in the situation generation that dead center position cannot start.
Preferably, the side of described flywheel is outward-dipping extends to form some drive surface of evenly arranging.
Preferably, the side of described flywheel is fixed with some pieces of supporting equably, and the outer side surface of supporting piece described in some is all angle setting with the side of described flywheel, and described outer side surface forms described drive surface.
Particularly, described drive surface protrudes from described flywheel side; Described drive surface protrudes from described flywheel side, while avoiding described in the output terminal ejection of cylinder drive surface, interferes with flywheel.
Preferably, the end place flywheel radius of arbitrary described drive surface and form the first angle between the starting point place flywheel radius of drive surface described in next in described flywheel sense of rotation, described in adjacent two, between the output terminal place flywheel radius of cylinder, form the second angle, described the first angle is less than described the second angle; In flywheel rotation process, drive surface is to before the end of drive surface described in the output terminal ejection of a cylinder, and the output terminal of another adjacent cylinder starts ejection drive surface described in next, in the process that makes to rotate at flywheel, at any time by air cylinder driven.
Particularly, some described drive surface all relatively described flywheel be clockwise direction or counterclockwise arrange; The direction of some described drive surface is identical, makes flywheel and main shaft always towards clockwise direction or counterclockwise rotation.
Preferably, on the external peripheral surface of the piston of described cylinder, be fixed with oil blocking ring and piston ring; Described oil blocking ring is for oil resistance, and described piston ring is for frizing, and both actings in conjunction, guarantee the lubricant oil lubricated and sealing reliably in cylinder, thereby guarantee the tightness of cylinder.
Particularly, described oil blocking ring is tetrafluoroethylene oil blocking ring, and described piston ring is tetrafluoroethylene piston ring.Tetrafluoroethylene has good oil resistant corrosivity and sealing, further improves the tightness of cylinder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air engine.
Fig. 2 is the structural representation of the utility model air engine machine actuating device.
Fig. 3 is the internal structure schematic diagram of the utility model air engine first embodiment's drive unit.
Fig. 4 is the enlarged view of A portion in Fig. 3.
Fig. 5 is the internal structure schematic diagram of the utility model air engine second embodiment's drive unit.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, being realized object and effect, below in conjunction with mode of execution and coordinate accompanying drawing to be explained in detail.
Fig. 1-Figure 4 shows that the utility model the first embodiment.
As shown in Figure 1-Figure 3, the utility model air engine comprises body 100, main shaft 200, cylinder 300, flywheel 400, caisson 500, control valve 600 and angular displacement sensor (not shown).Wherein body 100, main shaft 200, cylinder 300, flywheel 400 form the drive unit of the utility model air engine, and caisson 500, control valve 600 and angular displacement sensor are for accessory drive work.More specifically:
Flywheel 400 is positioned at inner chamber 100a, and flywheel 400 is fixedly connected with main shaft 200 by connecting key, thereby when flywheel 400 is rotated, drives main shaft 200 synchronously to rotate.The side of flywheel 400 is fixed with equably three and supports piece 410, three and support the outer side surface 411 of piece 410 and be all angle setting with the side of flywheel 400, and this outer side surface 411 forms drive surface.Three drive surface 411 all relative flywheel 400 are counterclockwise setting, to guarantee that main shaft 200 and flywheel 400 are all towards counterclockwise rotating; Certainly, three drive surface 411 also can be all relatively flywheel 400 be clockwise direction setting, now, main shaft 200 and flywheel 400 all rotate towards clockwise direction.Further, drive surface 411 protrudes from flywheel 400 sides.
Particularly, the end place flywheel radius of arbitrary drive surface 411 and form the first angle α between the starting point place flywheel radius of next drive surface 411 in flywheel 400 sense of rotation, between the output terminal 320 place flywheel radiuses of adjacent two cylinders 300, form the second angle β, the first angle α is less than the second angle β.In flywheel 400 rotation processes, output terminal 320 ejection one drive surface 411 of a cylinder 300 are to before end, and the output terminal 320 of another adjacent cylinder 300 starts next drive surface 411 of ejection.Flywheel 400, in the process of rotating, is driven by cylinder 300 at any time.
In the present embodiment, the quantity of cylinder 300 is 4, and the quantity of supporting piece 410 is 3.Certainly, cylinder 300 can arrange arbitrarily as required with the quantity of supporting piece 410, only needs arbitrary moment of assurance to have output terminal 320 ejection one drive surface 411 at least, makes flywheel 400 in rotation process, keep the state being driven by cylinder 300 always.
Further, as shown in Figure 4, on the external peripheral surface of the piston 310 of cylinder 300, be provided with tetrafluoroethylene oil blocking ring 310a and tetrafluoroethylene piston ring 310b, tetrafluoroethylene oil blocking ring 310a plays oil resistance effect, tetrafluoroethylene piston ring 310b plays frizing effect, tetrafluoroethylene oil blocking ring 310a and tetrafluoroethylene piston ring 310b acting in conjunction, make the lubricant oil lubricated and sealing reliably in cylinder 310, thereby guarantee the tightness of cylinder 300.
Shown in Fig. 1-Fig. 4, the working procedure of the air engine that the utility model provides is specially: caisson 500 is supplied with pressurized gas, angular displacement sensor is measured the initial position that detects main shaft 200, and controls being switched on or switched off of four control valves 600 according to testing result; At least one control valve 600 is on-state, cylinder 300 actions that drive of high-pressure gas is communicated with it, piston 310 drives tetrafluoroethylene oil blocking ring 310a and tetrafluoroethylene piston ring 310b to slide along cylinder 300 inwalls, and drive output 320 is protruding, ejection drive surface 411; In drive surface 411, be subject to along the ejection force F through flywheel 400 shaft axiss, in drive surface 411, produce the holding power N perpendicular to drive surface, ejection force F and holding power N produce along the downward driving force f of drive surface 411, because cylinder 300 is fixing, driving force f orders about flywheel 400 and rotates to the direction contrary with driving force f; Flywheel 400 drives main shaft 200 to rotate; Angular displacement sensor is measured the angular displacement that main shaft 200 rotates, and connect in turn or disconnect according to four control valves 600 of angular displacement control that record, thereby the output terminal of control cylinder 300 320 order ejection drive surface 411, make flywheel 400 in rotation process, be subject to the ejection of the output terminal 320 of cylinder 300 always, make flywheel 400 and main shaft 200 continue to rotate.
The air engine that the utility model provides, in the side of flywheel 400, be provided with equably three drive surface 411, and the end place flywheel radius of arbitrary drive surface 411 and be less than the second angle β between the output terminal 320 place flywheel radiuses of adjacent two cylinders 300 along the first angle α forming between the starting point place flywheel radius of next drive surface 411 in flywheel 400 sense of rotation, in flywheel 400 rotation processes, control valve 600 is controlled four cylinders 300 and is moved successively, when output terminal 320 ejection one drive surface 411 of a cylinder 300 are to before end, the output terminal 320 of another adjacent cylinder 300 starts next drive surface 411 of ejection.Flywheel 400, in the process of rotating, is driven by cylinder 300 at any time.Thereby the air engine that the utility model provides do not have dead center position, thereby avoid the situation that air engine starts to occur.
Fig. 1, Fig. 2 and Figure 5 shows that the utility model the second embodiment.
Only be with the first embodiment's difference: the side of flywheel 400 ' is outward-dipping extend to form three drive surface of evenly arranging, 411 ', three drive surface 411 ' all relatively flywheel 400 ' be counterclockwise and arrange.Certainly, three drive surface 411 ' also can be all relatively flywheel 400 be clockwise direction setting.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (8)
1. an air engine, comprise body, main shaft, caisson and some cylinders, it is characterized in that: in described body, be provided with flywheel, described flywheel is fixedly connected on described main shaft, the side of described flywheel is provided with some drive surface equably, and the output terminal that some described cylinders are fixed on described body and described cylinder is resisted against described drive surface; Described cylinder is communicated with described caisson respectively, and be provided with control valve in the gas circuit that described in each, cylinder is communicated with caisson, described air engine also comprises for measuring the angular displacement sensor of spindle angular displacement, described angular displacement sensor according to spindle angular displacement control described control valve and be switched on or switched off, thereby control drive surface described in the output terminal order ejection of described cylinder.
2. air engine as claimed in claim 1, is characterized in that: the side of described flywheel is outward-dipping extends to form some drive surface of evenly arranging.
3. air engine as claimed in claim 1, is characterized in that: the side of described flywheel is fixed with some pieces of supporting equably, and the outer side surface of supporting piece described in some is all angle setting with the side of described flywheel, and described outer side surface forms described drive surface.
4. air engine as claimed in claim 3, is characterized in that: described drive surface protrudes from described flywheel side.
5. air engine as claimed in claim 1, it is characterized in that: the end place flywheel radius of arbitrary described drive surface and form the first angle between the starting point place flywheel radius of drive surface described in next in described flywheel sense of rotation, described in adjacent two, between the output terminal place flywheel radius of cylinder, form the second angle, described the first angle is less than described the second angle.
6. air engine as claimed in claim 1, is characterized in that: some described drive surface all relatively described flywheel are clockwise direction or counterclockwise arrange.
7. air engine as claimed in claim 1, is characterized in that: on the external peripheral surface of the piston of described cylinder, be fixed with oil blocking ring and piston ring.
8. air engine as claimed in claim 7, is characterized in that: described oil blocking ring is tetrafluoroethylene oil blocking ring, and described piston ring is tetrafluoroethylene piston ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513275.6U CN203515667U (en) | 2013-08-21 | 2013-08-21 | Air engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513275.6U CN203515667U (en) | 2013-08-21 | 2013-08-21 | Air engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515667U true CN203515667U (en) | 2014-04-02 |
Family
ID=50374612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513275.6U Expired - Fee Related CN203515667U (en) | 2013-08-21 | 2013-08-21 | Air engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437819A (en) * | 2013-08-21 | 2013-12-11 | 谢坤 | Air engine |
-
2013
- 2013-08-21 CN CN201320513275.6U patent/CN203515667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437819A (en) * | 2013-08-21 | 2013-12-11 | 谢坤 | Air engine |
| WO2015024311A1 (en) * | 2013-08-21 | 2015-02-26 | Xie Kun | Air engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen City Kun Kun Energy Technology Co.,Ltd. Address before: Daling Shan Zhen Yang house 523000 Guangdong city in Dongguan Province, the first industrial zone Patentee before: Xie Kun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190124 Address after: 528000 No. 703, Yinchang Road, Huanshi North Road, Daliang Street, Shunde District, Foshan City, Guangdong Province Patentee after: Xie Yabiao Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen City Kun Kun Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |