CN2789415Y - Cylinder rotary piston differential engine - Google Patents
Cylinder rotary piston differential engine Download PDFInfo
- Publication number
- CN2789415Y CN2789415Y CN 200420114867 CN200420114867U CN2789415Y CN 2789415 Y CN2789415 Y CN 2789415Y CN 200420114867 CN200420114867 CN 200420114867 CN 200420114867 U CN200420114867 U CN 200420114867U CN 2789415 Y CN2789415 Y CN 2789415Y
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- cylinder
- piston
- cylinder body
- hollow shaft
- differential
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
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Abstract
The utility model relates to an engine, particularly a cylinder rotary piston differential type engine, which comprises a machine body and a cylinder body, wherein the cylinder body is arranged in the machine body; a plurality of air cylinders are arranged in the cylinder body; pistons are arranged in the air cylinders which are in a circular arc shape, and are distributed around a hollow axle; the air cylinders are fixedly connected with the hollow axle as a whole; the end surfaces of the air cylinders are connected with connecting rods; the pistons in the cylinders are connected with a differential speed body which is sheathed on the hollow axle; the differential speed body is connected with auxiliary connecting rods; the machine body is provided with an arc-shaped slide way. The utility model aims to provide an engine with simple structure, which can effectively reduce the oil consumption, enhance the thermal efficiency and reduce quality-power ratio. The utility model solves the existing problems of high oil consumption and low efficiency of reciprocating engines and the technical problem of complicated structure of rotor engines in the prior art.
Description
Technical field
The utility model relates to a kind of motor, relates in particular to a kind of cylinder body rotary-piston differential engine.
Background technique
Present motor has two kinds of conventional engine and rotor motors.Conventional engine is a kind of traditional motor, and its technology maturation is widely used, and low cost of manufacture is easy to maintenance, but with respect to rotor motor, the oil consumption height, efficient is low.Though the advantage with high rotating speed, low oil consumption, high power, low discharge capacity of rotor motor, the manufacturing process complexity costs an arm and a leg.Someone has applied for patent revolving block engine (02113102.3), it provides a kind of cylinder body, cylinder, connecting rod, piston of comprising, the joint of connecting rod and slave connecting rod is positioned at fixed cam link chute, the other end of slave connecting rod and revolving block flexibly connect, fixed cam is between revolving block and revolving block rotating shaft, and revolving block is fixedlyed connected with the revolving block rotating shaft.But the cylinder body of this model utility is vertical installation, and linkage structure is comparatively complicated, and the utilization ratio of power is lower.
Summary of the invention
The utility model purpose has provided and a kind ofly can effectively reduce oil consumption, improve the thermal efficiency, reduce mass-power ratio, motor simple in structure has solved the baroque technical problem in Reciprocating engine exists in the prior art oil consumption height, inefficient problem and the rotor motor.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of revolving block engine, the cylinder body that comprises body and Qi Nei, be provided with several cylinders in the cylinder body, be provided with piston in the cylinder, cylinder is a circular arc, with the hollow shaft is central distribution, and cylinder and hollow shaft are fixed with one, be connected with connecting rod on the cylinder end face, be connected with the differential body on the piston in the cylinder, the differential body is placed on the hollow shaft, is connected with slave connecting rod on the differential body, is provided with cambered way on body.The rotation of employing cylinder, directly the burning expansion power with combustible gas is converted into driving torque, has cancelled the useless straight line motion of connecting rod, can adjust the length of distribution supply time arbitrarily, and to improving combustion performance, improving the thermal efficiency provides advantage.
As preferably, described connecting rod adopts roller bearing to be connected with slave connecting rod, and roller bearing is located in the cambered way of body.
As preferably, described cylinder end face adopts the cylinder head sealing, is connected with annular intake and exhaust port on the cylinder cap, and the cylinder cap upper end is provided with inlet and exhaust valve and spark plug.The combination setting of annular intake and exhaust port and obturator ring can better sealing gas, solution gas leakage problem.
As preferably, described suction port is located in the hollow shaft, and relief opening is located at the body side.
As preferably, described porting is located on the cylinder head.
As preferably, described cylinder is 4, with the hollow shaft be the center radially cross install.Be provided with 4 cylinder pistons, just be equivalent to more than 16 times of four-stroke connecting rod, have high-power advantage.
As preferably, the diameter of described hollow shaft is 12-60cm.
Therefore, it is comparatively simple to the utlity model has structure, good airproof performance, and oil consumption is low, has effectively improved combustion performance, improves the advantage of the thermal efficiency.
Description of drawings:
Accompanying drawing 1 is the front section view of cylinder body rotary-piston differential engine.
Accompanying drawing 2 is side sectional views of cylinder body rotary-piston differential engine.
Accompanying drawing 3 is work schematic representation of cylinder body rotary-piston differential engine.
Accompanying drawing 4 is that cylinder body rotary-piston differential engine A is to view.
Embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: shown in accompanying drawing 1 or 2, cylinder body rotary-piston differential engine is mainly by cylinder body 1, cylinder 2, piston 11, differential body 3, body 4 is formed, body 4 is a stator, cylinder body 1 is a rotor, on cylinder body 1, be provided with four sections cambered waies 5, with hollow shaft 6 is the center, be provided with suction port 7 in the hollow shaft 6, be connected with gasoline cup 8 on the suction port 7, be connected with an end of annular intake and exhaust port on the gasoline cup 8, on hollow shaft 6, be fixedly connected with four circular arc cylinders 2, cylinder 2 end faces seal with cylinder head 9, and cylinder cap 9 end faces are provided with inlet and exhaust valve and spark plug, and cylinder cap 9 sides are connected with the other end of annular intake and exhaust port 10, (as shown in Figure 4) be connected with obturator ring on the annular intake and exhaust port 10, such being provided with solved the gas leakage problem; Be provided with piston 11 in the cylinder 2, be connected with differential body 3 on the piston 11, be connected with slave connecting rod 12 on the differential body 3, be hinged with connecting rod 13 on cylinder 2 end faces, connecting rod 13 adopts 14 middle connections of roller bearing with slave connecting rod 12, and roller bearing 14 is located in the cambered way 5 of body 4, and roller bearing 14 is stressed mobile in slideway 5.Three articulating points of connecting rod 13, slave connecting rod 12 form triangle; be subjected to the change of body track slideway 5 positions and change at the angle of roller bearing 14 end links 13 and slave connecting rod 12; the scope that it changed is a piston stroke; when cylinder body 1 and piston 11 rotate together; because the variation of angle causes relatively moving of piston 11, thereby form the speed difference of cylinder body 1 and piston 11.
Working procedure of the present utility model (as shown in Figure 3) is: after the suction port of gas by hollow shaft 6 enters, the thrust that gas expands acts on respectively and piston 11 top and cylinder head 9, because the slave connecting rod 12 that connects on the tailpiece of the piston rod differential body 3, the difference of the hinged formed pressure angle in body 4 sliding ways 5 of the connecting rod 13 on the cylinder 2, the pressure angle that the pressure angle that pressure on the connecting rod 13 and slideway 5 form forms less than slave connecting rod 12 and slideway 5, therefore, make cylinder 2 rotate by certain orientation, cylinder body pushes away connecting rod 13 during rotation, connecting rod 13 band roller bearings 14, in slideway 5, move to maximum radius vector direction, during to maximum radius vector, exhaust valve leaves, and expansion space stroke finishes, be rotated further, push away connecting rod 13, roller bearing 14 moves to minimum radius vector direction, promotes differential body 3 by slave connecting rod 12, and differential body 3 drives piston 11, rotating speed faster than cylinder body 1, form exhaust, when roller bearing 14 turned to minimum radius vector position, exhaust valve closed, IVO Inlet Valve Open, exhaust form and finish.Thereby go round and begin again circulation, constantly outputting power.
The utility model has been cancelled original gear, bent axle, flywheel structure, makes structure more simple compact, and running steadily can be directly be converted into driving torque with the burning expansion power of inflammable gas.
Claims (10)
1. cylinder body rotary-piston differential engine, comprise body (4) and the cylinder body (1) in it, be provided with several cylinders (2) in the cylinder body, be provided with piston (11) in the cylinder (2), it is characterized in that: cylinder (2) is circular arc, with hollow shaft (6) is central distribution, and cylinder (2) is fixed with one with hollow shaft (6), be connected with connecting rod (13) on cylinder (2) end face, be connected with differential body (3) on the piston (11) in the cylinder (2), differential body (3) is placed on the hollow shaft (6), is connected with slave connecting rod (12) on the differential body (3), is provided with cambered way (5) on body (4).
2. cylinder body rotary-piston differential engine according to claim 1 is characterized in that: described connecting rod (13) adopts roller bearing (14) to be connected with slave connecting rod (12), and roller bearing (14) is located in the cambered way (5) of body (4).
3. cylinder body rotary-piston differential engine according to claim 1 is characterized in that: described cylinder end face adopts cylinder head (9) sealing, is connected with annular intake and exhaust port (10) on the cylinder cap, and cylinder cap (9) upper end is provided with inlet and exhaust valve and spark plug.
4. according to claim 1 or 2 or 3 described cylinder body rotary-piston differential engines, it is characterized in that: suction port is located in the hollow shaft (6), and relief opening is located at body (4) side.
5. cylinder body rotary-piston differential engine according to claim 3 is characterized in that: porting is located on the cylinder head (9).
6. according to claim 1 or 2 or 3 described cylinder body rotary-piston differential engines, it is characterized in that: described cylinder (2) is 4, is radially cross installation of center with hollow shaft (6).
7. cylinder body rotary-piston differential engine according to claim 4 is characterized in that: described cylinder (2) is 4, is radially cross installation of center with hollow shaft (6).
8. cylinder body rotary-piston differential engine according to claim 5 is characterized in that: described cylinder (2) is 4, is radially cross installation of center with hollow shaft (6).
9. according to claim 1 or 2 or 3 described cylinder body rotary-piston differential engines, it is characterized in that: the diameter of described hollow shaft (6) is 12-60cm.
10. cylinder body rotary-piston differential engine according to claim 7 is characterized in that: the diameter of described hollow shaft (6) is 12-60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114867 CN2789415Y (en) | 2004-12-24 | 2004-12-24 | Cylinder rotary piston differential engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114867 CN2789415Y (en) | 2004-12-24 | 2004-12-24 | Cylinder rotary piston differential engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789415Y true CN2789415Y (en) | 2006-06-21 |
Family
ID=36789746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114867 Expired - Fee Related CN2789415Y (en) | 2004-12-24 | 2004-12-24 | Cylinder rotary piston differential engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789415Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392735A (en) * | 2011-09-01 | 2012-03-28 | 尚世群 | Rotary cylinder piston type engine |
| CN113062842A (en) * | 2021-03-04 | 2021-07-02 | 新疆维吾尔自治区寒旱区水资源与生态水利工程研究中心(院士专家工作站) | Single-piston curved cylinder compressed air refrigerating and heating circulating device |
-
2004
- 2004-12-24 CN CN 200420114867 patent/CN2789415Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392735A (en) * | 2011-09-01 | 2012-03-28 | 尚世群 | Rotary cylinder piston type engine |
| CN113062842A (en) * | 2021-03-04 | 2021-07-02 | 新疆维吾尔自治区寒旱区水资源与生态水利工程研究中心(院士专家工作站) | Single-piston curved cylinder compressed air refrigerating and heating circulating device |
| CN113062842B (en) * | 2021-03-04 | 2023-06-13 | 新疆维吾尔自治区寒旱区水资源与生态水利工程研究中心(院士专家工作站) | Single-piston curve cylinder compressed air refrigerating and heating circulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |