CN104141511B - The promotion rotational system of rotary engine - Google Patents
The promotion rotational system of rotary engine Download PDFInfo
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- CN104141511B CN104141511B CN201310166460.7A CN201310166460A CN104141511B CN 104141511 B CN104141511 B CN 104141511B CN 201310166460 A CN201310166460 A CN 201310166460A CN 104141511 B CN104141511 B CN 104141511B
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Abstract
The present invention relates to the power system of a kind of engine, specifically, it relates to the promotion rotational system of a kind of rotary engine. The rotary engine of the present invention comprises: promote rotational system, intake and exhaust structure (300) and axle system (40), and described promotion rotational system comprises slideway (108) and the ram (114) being arranged on slideway (108) and shaft collar (101). In the present invention, the cylinder rod (104) in cylinder (102) links together with the ram on slideway (108), in cylinder (102) intake and exhaust process, cylinder rod (104) slidably reciprocates in plunger shaft and promotes ram (114) to slidably reciprocate on slideway (108), its axis produced promotes the protruding side of V-type slideway axle (42) in axle system (40), and then impellent is changed into the revolving force of radial direction, V-type slideway axle (42) rotates, and then drive tunnel shaft to rotate, thus produce power.
Description
Technical field
The present invention relates to the power system of a kind of engine, specifically, it relates to the promotion rotational system of a kind of rotary engine.
Background technology
The applicant of the application discloses a kind of air power engine assembly that can be used for transport facility, the vane motor that this engine comprises gas-holder, air distributor, engine body, clutch, clutch coupling, automatic transmission, differential mechanism and is placed in exhaust chest in its patent documentation CN101413403A (its international application of the same clan is WO2010051668A1). This kind of engine utilizes compressed air to do work and does not use any fuel, so there is no exhaust gas emission, it is achieved that " zero release ", and reuses waste gas and generate electricity, and saves the energy, reduces cost. But this kind of engine is based on traditional Otto cycle engine, and bent axle often rotates 720 ��, piston does work once. And the pressurized air as propulsion source can promote piston to do work when entering in cylinder, then discharging, namely the stroke of compressed-air engine is actual is air inlet-expansion stroke and discharge stroke. Obviously, this kind of four-stroke compressed-air engine disclosed in patent documentation CN101413403A wastes effective expansion stroke greatly, limits the efficiency of engine. And the tail gas of this kind of engine fails recycle well, it is necessary to enough big gas-holder deposit pressurized air could work time of sufficiently long.
Based on the problem existing for patent application CN101413403A, the applicant of the application discloses a kind of compressed-air engine with tail gas recycling loop in China's application that its application number is 201110331809.9 and always becomes, and this engine comprises cylinder, cylinder cap system, admission passage, exhaust line, piston, connecting rod, bent axle, exhaust cam shaft, suction cam axle, front gear box system and rear gear box.This kind of engine utilizes compressed air to do work and does not use any fuel, so there is no exhaust gas emission, it is achieved that " zero release ", and recycle waste gas does work, and saves the energy, reduces cost. But this kind of engine is in-line multi-cylinder engine, each the controller spiracular opening in controller is only installed a controller valve, when engine overall length is certain, limits cylinder cylinder number, thus limit the gross output of engine. Obviously, this kind of in-line multi-cylinder air-powered motor gross output disclosed in No. 201110331809.9 applications is not high, and the configuration of engine still is worth exploring.
It is the problem existing for 201110331809.9 based on application number, the applicant of the application discloses a kind of V-type multi-cylinder aerodynamic engine in China's application that its application number is 201210063546.2, comprising: multicylinder engine body, cylinders power divider, power-equipment, controller system, air inlet control speed-regulating valve, compression gas tank group, constant voltage tank, electronically controlled unit ECU, pressurized air heating installation and the selectable 2nd are for air circuit. It is intended to solve the output rating problem of air-powered motor and circulation of tail gas Utilizing question, thus realizes the Novel compressed air engine of economy, efficient, zero release. But this kind of engine structure complexity, the utilization of pressurized air is not high, when piston cylinder does work, the demand of pressurized air is bigger.
Summary of the invention
Based on the problems referred to above, the present invention provides the promotion rotational system of a kind of rotary engine, it is intended to complex structure, the problem that air consumption is big. For this reason, the present invention adopts following technical scheme.
The promotion rotational system of a kind of rotary engine, described engine comprises: engine body, intake and exhaust structure, cylinder, axle system, end caps, upper box, oil pan, prop up intake ducting, main intake ducting and oiling system, described engine body comprises promotion rotational system, this promotion rotational system comprises slideway and the ram being arranged on slideway and shaft collar, cylinder rod in cylinder and the ram on slideway link together, in cylinder intake and exhaust process, cylinder rod slidably reciprocates in plunger shaft and promotes ram to slidably reciprocate on slideway, its axis produced promotes the protruding side of the V-type slideway axle in axle system, and then impellent is changed into the revolving force of radial direction, V-type slideway axle rotates, and then drive tunnel shaft to rotate, thus produce power.
Preferably, described slideway is the groove body of the 90 degree of bendings in two ends, and it comprises main surface and two ends dogleg section.
, the middle part of the main surface of described groove body has rectangle hole in such scheme preferably, and semicircle is processed at the two ends in rectangle hole; The middle part of two ends dogleg section has half circular hole, and its top has threaded hole.
In such scheme preferably, described slideway and ram are bolted together by slideway.
, described bolt is provided with slideway bearing in such scheme preferably, and the bottom of slideway bearing is provided with slideway bearing fixed seat.
In such scheme preferably, described slideway bearing is placed in the rectangle hole of slideway main surface.
In such scheme preferably, described slideway two ends dogleg section adopts bolt and shaft collar by threaded hole.
, described ram is the groove body of the 90 degree of bendings in two ends in such scheme preferably, and it comprises main surface and two ends dogleg section.
, the upper surface of the main surface of described groove body has two screwed blind holes in such scheme preferably, and this blind hole is for connecting slideway bolt.
In such scheme preferably, the inner side of the main surface of described groove body has two pin-and-holes, is provided with tumbler pin in pin-and-hole, and tumbler pin is provided with pulley bearings.
In such scheme preferably, the outside of the two ends dogleg section of described groove body has screwed blind hole.
In such scheme preferably, it is provided with pad between described pulley bearings and the inner plane of main surface.
, described pulley bearings is two in such scheme preferably, and is clamped in the both sides of the V-type slideway axle of axle system.
, the end of described cylinder rod is processed with outside screw in such scheme preferably, and this outside screw matches with the threaded blind hole of outer bands of the two ends dogleg section of the groove body of ram, and carries out fastening with cylinder rod set screw nut.
Accompanying drawing explanation
Preferred but non-limiting embodiment according to the present invention will be described now, these and other features of the present invention, aspect and advantage with reference to accompanying drawing read following describe in detail time will become apparent, wherein:
Fig. 1 is the rotary engine one-piece construction schematic diagram of the present invention;
Fig. 2 is the front section view of the rotary engine of the Fig. 1 according to the present invention;
Fig. 3 is the side sectional view of the rotary engine of the Fig. 1 according to the present invention;
Fig. 4 is the vertical view of rotary engine in the Fig. 1 according to the present invention;
Fig. 5 is the stereographic map of engine body in the Fig. 1 according to the present invention;
Fig. 6 is the front section view of the Fig. 5 according to the present invention;
Fig. 6-1 is the structural representation of shaft collar in the Fig. 5 according to the present invention;
Fig. 7 is the vertical view of the Fig. 5 according to the present invention;
Fig. 8 is the structural representation of intake and exhaust structure in the Fig. 1 according to the present invention;
Fig. 9 is the front section view of the Fig. 8 according to the present invention;
Figure 10 is the side-view of the Fig. 8 according to the present invention;
Figure 11 is the structural representation of Fig. 1 centre shaft according to the present invention;
Figure 12 is Figure 11 front section view according to the present invention;
Figure 13 is the vertical view of the Figure 11 according to the present invention;
Figure 14 is the structural representation of oiling system in the Fig. 1 according to the present invention.
Embodiment
The following description is only exemplary and be not to limit the disclosure, application or purposes in essence. Should be understood that, in whole accompanying drawing, corresponding Reference numeral represents identical or corresponding parts and feature.
With reference now to accompanying drawing, Fig. 1, Fig. 2 are the structural representation of the rotary engine of the present invention. such as Fig. 1, shown in Fig. 2, rotary engine, comprising: engine body 100, intake and exhaust structure 300, cylinder 102, axle system 40, end caps 11, upper box 12, oil pan 14, prop up intake ducting 15, main intake ducting 17 and oiling system 500, also comprise secondary intake ducting 16, when the throttle of engine is opened, pressurized air enters secondary intake ducting 16 by main intake ducting 17 after heating installation heats, pressurized air in secondary intake ducting 16 enters intake and exhaust structure 300 through an intake ducting 15, and then the left and right slip of the piston 112 in control cylinder 102, drive the tunnel shaft 41 in axle system 40 to rotate simultaneously.
With further reference to Fig. 1-Fig. 4, engine body 100 is connected on upper box 12 by bolt 10, and be connected by bolt seal with oil pan 14, its centre shaft 40 is linked together by shaft collar 101 with the outside of cylinder 102, and is fixed on upper box 12 by end caps 11. Pressurized air in gas-holder is logical after heating unit heats becomes owner of in intake ducting 17, entering the pressurized air after main intake ducting 17 can enter in secondary intake ducting 16 temporary, pressurized air in secondary intake ducting 16 can enter in cylinder 102 by an intake ducting 15 according to the control of intake and exhaust structure 300 and axle system 40 subsequently, and the gas after having done work is discharged by the venting port 18 on upper box 12 sidewall.Cylinder 102 is six, and three are one group and are fixed on the two ends of upper box 12 by two end caps 11, and relative tunnel shaft 41(is as shown in figure 11) the uniform arrangement in annular radial. Main intake ducting 17 is connected with secondary intake ducting 16 by tube stub 13, secondary intake ducting 16 is two, each secondary intake ducting 16 is provided with three intake ductings 15, and one end of an intake ducting 15 is connected on secondary intake ducting 16, and the other end is connected to the top of cylinder 102.
Above-mentioned cylinder 102 is symmetrical with the tunnel shaft 41 on axle system 40, and the cylinder unit on the left side is by being seen as 1# cylinder, 2# cylinder and 3# cylinder clockwise; The cylinder unit on the right is by being seen as 4# cylinder, 5# cylinder and 6# cylinder clockwise.
With reference now to Fig. 5-Fig. 7, Fig. 5 describes the structural representation of the engine body 100 according to the present invention.
Engine body 100 comprises cylinder 102, cylinder rod 104, piston 112, exhaust cam 105, slideway 108, suction cam 118 and axle system 40. Cylinder 102 is six, three are one group and are fixed on the two ends of upper box 12 by two end caps 11, and tunnel shaft 41(is as shown in figure 11 relatively) the uniform arrangement in annular radial, described end caps 11 is fixed on the two ends of tunnel shaft 41 by jump ring 103, and is provided with bearing between end caps 11 and tunnel shaft 41. The cylinder rod 104 of two laterally adjacent cylinders 102 is linked together by slideway 108, and then is linked together by adjacent two cylinders 102. One end of cylinder rod 104 is placed in the plunger shaft of cylinder 102 by the connection of piston 112, and the other end is connected with the ram 114 on slideway 108 through circular hole on shaft collar 101 by cylinder rod set screw nut 113. Shaft collar 101 is arranged on the tunnel shaft 41 of axle system 40, and is provided with solid bearing 107 between shaft collar 101 and tunnel shaft 41. During cylinder 102 intake and exhaust, cylinder rod 104 is left and right slip in plunger shaft under the promotion of piston 112. Owing to the ram 114 on the other end of cylinder rod 104 and slideway 108 links together, ram 114 is clamped on the V-type slideway axle 42 in axle system 40, therefore the thrust produced when cylinder rod about 104 slides promotes the protruding side of V-type slideway axle 42, and then this thrust is transformed into the revolving force of radial direction, V-type slideway axle 42 is rotated, final drive tunnel shaft 41 rotates, thus produces power.
As shown in Figure 6, slideway 108 is the groove body of the 90 degree of bendings in two ends; Or the groove body that employing cutting technique cuts; Or select the groove body that welding process is welded into. The middle part of the main surface of groove body has rectangle hole, and semicircle is processed at the two ends in rectangle hole; The middle part of two ends dogleg section has half circular hole, and its top has threaded hole. Slideway 108 is connected with ram 114 by slideway bolt 110, bolt 110 is provided with slideway bearing 109, the bottom of slideway bearing 109 is provided with slideway bearing fixed seat 111, slideway bearing 109 is placed in the rectangle hole of slideway 108 main surface, in order to the friction reduced between the rectangle hole of slideway bearing 109 and slideway 18, therefore semicircle is processed at the two ends in rectangle hole. Ram 114 is the groove body of the 90 degree of bendings in two ends, and the upper surface of the main surface of groove body has two screwed blind holes, and this blind hole is for connecting slideway bolt 110; Having two pin-and-holes on the inner plane of the main surface of groove body, be provided with tumbler pin 116 in pin-and-hole, tumbler pin 116 is provided with pulley bearings 117, is provided with pad 115 between pulley bearings 117 and the inner plane of main surface.The both sides of the V-type slideway axle 42 that two pulley bearings 117 are placed on axle system 40, and the contacts side surfaces of the V-type helical raised 45 with V-type slideway axle 42.
With further reference to Fig. 6 and Fig. 6-1, the tunnel shaft 41 of axle system 40 is provided with exhaust cam 105 and suction cam 118, and exhaust cam 105 is positioned at the outside of suction cam 118, and the end of suction cam 118 is placed in the centre hole 121 on shaft collar 101. The diameter of described centre hole 121 is the diameter of the tunnel shaft 41 in axle system 40. Exhaust cam 105 and suction cam 118 are fixed on tunnel shaft 41 by cam set screw 106. As in Figure 6-1, shaft collar 101, for having the disk of lug boss, is provided with solid bearing 107 in the centre hole of lug boss. Evenly being dispersed with three leadout holes 122 on shaft collar 101 centered by centre hole 121, the diameter of leadout hole 122 is that the intake and exhaust control shell 305(at cylinder 102 top is with reference to figure 8 shown) center connection plug (not shown); The periphery of each leadout hole 122 evenly is dispersed with four and connects hole 123, and the intake and exhaust control shell 305 at cylinder 102 top is connected with shaft collar 101 by this connection hole 123.
Following reference drawing 8-Figure 10, Fig. 8 are the structural representation of intake and exhaust structure 300. Described intake and exhaust structure 300 comprises: air intake structure, exhaust structure, shaft collar 101. Air intake structure comprises, intake rocker 321, suction cam 118 and intake valve 320; Exhaust structure comprises, exhaust rocker arm 311, exhaust cam 105 and exhaust valve 312.
Below in conjunction with Fig. 1 and with reference to the working process of figure 8 and Fig. 9 detail intake and exhaust structure 300. the side of intake and exhaust control shell 305 is provided with air inlet port 322, and this air inlet port 322 and an intake ducting 15(are as shown in Figure 1) it is tightly connected. when the throttle of engine is opened, pressurized air enters secondary intake ducting 16 by main intake ducting 17 after heating installation heats, pressurized air in secondary intake ducting 16 enters intake and exhaust structure 300 through an intake ducting 15, and then the left and right slip of the piston 112 in control cylinder 102, drive the tunnel shaft 41 in axle system 40 to rotate simultaneously. when suction cam 118 contacts with intake rocker 321, the intermediate bars of intake rocker 321 promotes the valve bar of intake valve 320, the spring 303 at intake valve 320 top is compressed, and the plunger shaft of cylinder 102 enters pressurized air, and piston 112 slides to the bottom direction of plunger shaft. piston 112 drives cylinder rod 304 to slide to the bottom direction of plunger shaft in sliding process, because the end of cylinder rod 104 is connected with ram 114, and ram 114 is clamped on the V-type slideway axle 42 of axle system 40, therefore ram 114 is driven to slide in the rectangle hole of slideway 108 at cylinder rod 104 in the process slided, the end thrust produced in the process promotes the V-type helical raised 45 of V-type slideway axle 42, and then this thrust is transformed into the revolving force of radial direction, V-type slideway axle 42 is rotated, and then also drive the tunnel shaft 41 of axle system 40 also to rotate thereupon, thus produce power.
When V-type slideway axle 42 turns an angle, exhaust cam 105 contacts with the valve bar of exhaust valve 312, the spring 303 at exhaust valve 312 top is compressed, exhaust valve 312 leaves exhaust valve cover for seat, the venting hole 313 of exhaust valve 312 is opened, piston 112 outwards slides, thus is discharged from the venting hole 313 of exhaust valve 312 by the pressurized air in plunger shaft, discharges eventually through the venting port 18 on upper box 12 sidewall.When the piston 112 in plunger shaft slides into the top of plunger shaft, pressurized air in plunger shaft is discharged, exhaust cam 105 and exhaust rocker arm 311 are separated, exhaust valve 312 returns in exhaust valve cover for seat under the effect of spring 303, venting hole 313 on exhaust valve 312 is closed, and plunger shaft stops exhaust. Piston 112 is just according to above-mentioned process cycle operation.
With further reference to Fig. 8, the internal structure of intake and exhaust structure 300 is described now in further detail. The intake and exhaust structure 300 of the present invention comprises air intake structure, exhaust structure, shaft collar 101.
Air intake structure comprises: intake valve 320 and intake rocker 321, is provided with an intake valve 320 and an intake rocker 321 in each cylinder 102. Intake valve 320 is arranged in the intake and exhaust control shell 305 of cylinder 102, and is resisted against in valve cover for seat by spring 303, and spring 303 is provided with intake and exhaust control housing-plate 307. While being provided with stifled son 302 on the sidewall of above-mentioned intake and exhaust control shell 305, the other side is provided with venting hole 313, and its top is provided with air inlet port 322.
One end of intake rocker 321 is fixed on shaft collar 101 by fixed cylinder 309, and fixed cylinder 309 is provided with swivel bearing 301; The end of the other end of intake rocker 321 is connected with roller 308 by pin 306, and this roller 308 is resisted against on suction cam 118. When entering pressurized air in cylinder 102, the projection contacts of roller on intake rocker 321 308 and suction cam 118.
Exhaust structure comprises: exhaust valve 312 and exhaust rocker arm 311, is provided with an exhaust valve 312 and an exhaust rocker arm 311 in each cylinder 102. Exhaust valve 312 is arranged in the intake and exhaust control shell 305 of cylinder 102, and is resisted against in valve cover for seat by spring 303, and spring 303 is provided with intake and exhaust control housing-plate 307. While being provided with stifled son 302 on the sidewall of above-mentioned intake and exhaust control shell 305, the other side is provided with venting hole 313, and its top is provided with air inlet port 322.
One end of exhaust rocker arm 311 is fixed on shaft collar 101 by fixing pin 310, and fixing pin 310 is provided with swivel bearing 301; The end of the other end of exhaust rocker arm 311 is connected with roller 308 by pin 306, and this roller 308 is resisted against on exhaust cam 105. When entering pressurized air in cylinder 102, the projection contacts of roller on exhaust rocker arm 311 308 and exhaust cam 105.
With reference to figure 11-13 and composition graphs 5 and Fig. 6 introduce the working process of axle system 40. When the throttle of engine is opened, pressurized air enters secondary intake ducting 16 by main intake ducting 17 after heating installation heats, pressurized air in secondary intake ducting 16 enters intake and exhaust structure 300 through an intake ducting 15, and then the left and right slip of the piston 112 in control cylinder 102, drive the tunnel shaft 41 in axle system 40 to rotate simultaneously.
Axle system 40 comprises tunnel shaft 41 and V-type slideway axle 42, and it is linked together by fixing flat key 43. Suction cam 118 and exhaust cam 105 are fixed on tunnel shaft 41 by the fixing pin 106 of cam, and centered by V-type slideway axle 42, both sides are respectively provided with a suction cam 118 and an exhaust cam 105. Exhaust cam 105 is positioned at the outside of suction cam 118, and suction cam 118 differs 90 degree with the initial angle of exhaust cam 105 projection. The two ends of tunnel shaft 41 are equipped with card groove 44, this card groove 44 is for end caps 11 that is fixing and tunnel shaft 41 two ends, location, this card groove 44 plays fixing effect for the bearing in end caps 11 in addition, and when preventing this engine operation, the phenomenon slided in left and right occurs end caps 11 on tunnel shaft 41.V-type slideway axle 42 is provided with V-type helical raised 45, the groove of the ram 114 that this V-type helical raised 45 is positioned on slideway 108. During cylinder 102 intake and exhaust, cylinder rod 104 is left and right slip in plunger shaft under the promotion of piston 112. Owing to the ram 114 on the other end of cylinder rod 104 and slideway 108 links together, ram 114 is clamped on the V-type slideway axle 42 in axle system 40, therefore the thrust produced when cylinder rod about 104 slides promotes the protruding side of V-type slideway axle 42, and then this thrust is transformed into the revolving force of radial direction, V-type slideway axle 42 is rotated, final drive tunnel shaft 41 rotates, thus produces power.
It is last with reference to, shown in Figure 14, it is the structural representation (filled arrows direction is the direction that lubricating oil flows to) of the oiling system of the engine of the present invention.
This oiling system 500 comprises: main oil gallery 507, upwards oil duct 508, cam oil leab 509, slideway spindle oil road 510 and cam back oil road 511. Oiling system 500 is provided with lubricating oil pump 503, when engine starts air inlet work, V-type slideway axle 42 in axle system 40 rotates, thus drive tunnel shaft 41 to rotate, lubricating oil in oil pan 14 is sucked in the pump housing by lubricating oil pump 503 to be lubricated the cavity of intake and exhaust structure 300, axle system 40 and piston 112, and the lubricating oil finally completing lubrication is returned in oil pan 14 by cam back oil road 511. Affect its work to prevent the oil pressure of lubricating oil pump 503 too high, lubricating oil pump 503 is provided with pressure limiting valve 505.
When cylinder 102 enter from intake ducting 15 pressurized air start working time, tunnel shaft 41 in axle system 40 rotates under the drive of cylinder rod 104, lubricating oil pump 503 is started in the process, by the lubricating oil in oil pan 14 by entering upwards in oil duct 508 after magnet suction filter 501 and collecting filter 502 removal of impurities, enter cam oil leab 509 subsequently suction cam 118 and exhaust cam 105 to be lubricated, enter slideway spindle oil road 510 from cam oil leab 509 lubricating oil out to be lubricated by each parts slideway 108, ensuing lubricating oil enters in main oil gallery 507 by cam back oil road 511, return in oil pan 14 finally by cam back oil road 511, during engine reciprocating rotation, oiling system 500 to each parts of engine according to above-mentioned greasing lubrication by oil circulation.
The bottom of oil pan 14 is provided with magnetic oil drain plug 504, when the lubricating oil in oil pan 14 needs to change, it is only necessary to opened by magnetic oil drain plug 504. In order to prevent upper box 12 be assembled in oil pan 14 together with rear engine work produce vibration time, the lubricating oil in oil pan 14 can spill from the contact position of upper box 12 with oil pan 14, is provided with oil stifled 506 in the contact position of upper box 12 with oil pan 14.
Although disclose in detail the present invention with reference to accompanying drawing, it should be appreciated that, these descriptions are only exemplary, are not used for limiting the application of the present invention. Protection scope of the present invention is required to limit by appended claims, and can be included in the various modification made for the present invention of pin when not departing from protection domain of the present invention and spirit, remodeling and equivalents.
Claims (14)
1. the promotion rotational system of a rotary engine, described engine comprises: engine body (100), intake and exhaust structure (300), cylinder (102), axle system (40), end caps (11), upper box (12), oil pan (14), prop up intake ducting (15), main intake ducting (17) and oiling system (500), it is characterized in that: described engine body (100) comprises promotion rotational system, this promotion rotational system comprises slideway (108) and the ram (114) being arranged on slideway (108) and shaft collar (101), cylinder rod (104) in cylinder (102) links together with the ram (114) on slideway (108), in cylinder (102) intake and exhaust process, cylinder rod (104) slidably reciprocates in plunger shaft and promotes ram (114) to slidably reciprocate on slideway (108), its axis produced promotes the protruding side of V-type slideway axle (42) in axle system (40), and then impellent is changed into the revolving force of radial direction, V-type slideway axle (42) rotates, and then drive tunnel shaft (41) to rotate, thus produce power.
2. promote rotational system as claimed in claim 1, it is characterised in that: the groove body that described slideway (108) is the 90 degree of bendings in two ends, it comprises main surface and two ends dogleg section.
3. promote rotational system as claimed in claim 2, it is characterised in that: the middle part of the main surface of described groove body has rectangle hole, and semicircle is processed at the two ends in rectangle hole; The middle part of two ends dogleg section has half circular hole, and its top has threaded hole.
4. promote rotational system as claimed in claim 1, it is characterised in that: described slideway (108) and ram (114) are linked together by slideway bolt (110).
5. promote rotational system as claimed in claim 4, it is characterised in that: described bolt (110) is provided with slideway bearing (109), and the bottom of slideway bearing (109) is provided with slideway bearing fixed seat (111).
6. promote rotational system as claimed in claim 5, it is characterised in that: described slideway bearing (109) is placed in the rectangle hole of slideway (108) main surface.
7. promote rotational system as claimed in claim 2 or claim 3, it is characterised in that: described slideway (108) two ends dogleg section adopts bolt and shaft collar (101) by threaded hole.
8. promote rotational system as claimed in claim 1, it is characterised in that: the groove body that described ram (114) is the 90 degree of bendings in two ends, it comprises main surface and two ends dogleg section.
9. promote rotational system as claimed in claim 8, it is characterised in that: the upper surface of the main surface of described groove body has two screwed blind holes, and this blind hole is for connecting slideway bolt (110).
10. promote rotational system as claimed in claim 8, it is characterised in that: the inner side of the main surface of described groove body has two pin-and-holes, is provided with tumbler pin (116) in pin-and-hole, and tumbler pin (116) is provided with pulley bearings (117).
11. promote rotational system as claimed in claim 8, it is characterised in that: the outside of the two ends dogleg section of described groove body has screwed blind hole.
12. promote rotational system as claimed in claim 10, it is characterised in that: it is provided with pad (115) between described pulley bearings (117) and the inner plane of main surface.
The 13. promotion rotational systems as described in claim 10 or 12, it is characterised in that: described pulley bearings (117) is two, and is clamped in the both sides of V-type slideway axle (42) of axle system (40).
14. promote rotational system as claimed in claim 1, it is characterized in that: the end of described cylinder rod (104) is processed with outside screw, this outside screw matches with the threaded blind hole of outer bands of the two ends dogleg section of the groove body of ram (114), and carries out fastening with cylinder rod set screw nut (113).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166460.7A CN104141511B (en) | 2013-05-08 | 2013-05-08 | The promotion rotational system of rotary engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166460.7A CN104141511B (en) | 2013-05-08 | 2013-05-08 | The promotion rotational system of rotary engine |
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| CN104141511A CN104141511A (en) | 2014-11-12 |
| CN104141511B true CN104141511B (en) | 2016-06-08 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282836A (en) * | 1999-08-03 | 2001-02-07 | 刘小明 | Pisston-type IC engine with pneumatic oil spray and circulating steel ball sine cam rotor |
| CN101603438A (en) * | 2009-07-07 | 2009-12-16 | 张经伟 | A kind of motor car engine |
| CN203230460U (en) * | 2013-05-08 | 2013-10-09 | 祥天控股（集团）有限公司 | Thrust rotating system for rotary engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2373087A1 (en) * | 1999-05-10 | 2000-11-16 | Triune (Australia) Pty. Ltd. | Drive mechanism and rotary displacer for hot air engines |
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2013
- 2013-05-08 CN CN201310166460.7A patent/CN104141511B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282836A (en) * | 1999-08-03 | 2001-02-07 | 刘小明 | Pisston-type IC engine with pneumatic oil spray and circulating steel ball sine cam rotor |
| CN101603438A (en) * | 2009-07-07 | 2009-12-16 | 张经伟 | A kind of motor car engine |
| CN203230460U (en) * | 2013-05-08 | 2013-10-09 | 祥天控股（集团）有限公司 | Thrust rotating system for rotary engine |
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| Publication number | Publication date |
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| CN104141511A (en) | 2014-11-12 |
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