CN218564296U - Detachable flywheel gear ring - Google Patents
Detachable flywheel gear ring Download PDFInfo
- Publication number
- CN218564296U CN218564296U CN202222612495.6U CN202222612495U CN218564296U CN 218564296 U CN218564296 U CN 218564296U CN 202222612495 U CN202222612495 U CN 202222612495U CN 218564296 U CN218564296 U CN 218564296U
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- China
- Prior art keywords
- flywheel
- ring gear
- mounting
- mounting hole
- bolt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model provides a but split flywheel ring gear, the utility model relates to the technical field of engine machinery, especially, relate to a but split flywheel ring gear, including flywheel and ring gear, the flywheel includes the body, still be provided with a plurality of mounting holes three that are used for installing the ring gear on the terminal surface of body, be provided with the mounting groove on the outer circumference of body, the ring gear is equipped with on the mounting groove, the ring gear passes through the bolt fastening on mounting hole three, flywheel one end is equipped with belt pulley two, belt pulley two is connected with the flywheel through bolt four, the bolt is connected with the tip of bent axle after four stretching out the flywheel, the center of the terminal surface of body is provided with the connection boss, still is provided with the mounting hole four that is circular array on this terminal surface, the utility model discloses a mounting hole three of mounting groove is fixed the ring gear on the flywheel body, forms but split flywheel ring gear, easy dismounting for change convenience after the ring gear damages, promote work efficiency.
Description
Technical Field
The utility model relates to an engine machinery technical field especially relates to a but split type flywheel ring gear.
Background
Flywheel (flying wheel), a disc-shaped part with a high moment of inertia, which acts as an energy store. For a four-stroke engine, work is done once every four piston strokes, namely, only the working stroke does work, and the three strokes of exhaust, air intake and compression all consume work. Therefore, the torque output by the crankshaft is periodically changed, and the rotating speed of the crankshaft is unstable. To improve this situation, a flywheel and a flywheel ring gear are provided at the rear end of the crankshaft.
When the multi-cylinder engine is flamed out, the cylinder with the largest compression force is usually stopped, so that the impacted parts of the flywheel gear rings are approximately the same when the multi-cylinder engine is started, and the cutting surfaces of the gear rings are deformed after a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a but split type flywheel ring gear.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a but split type flywheel ring gear, includes flywheel and ring gear, the flywheel includes the body, still be provided with a plurality of mounting holes three that are used for installing the ring gear on a terminal surface of body, be provided with the mounting groove on the outer circumference of body, the ring gear is equipped with on the mounting groove, the ring gear passes through the bolt fastening on mounting hole three.
Furthermore, one end of the flywheel is provided with a second belt pulley.
Furthermore, the second belt pulley is connected with the flywheel through a fourth bolt, and the fourth bolt extends out of the flywheel and is connected with the end part of the crankshaft.
Furthermore, a connecting boss is arranged at the center of the end face of the body, a mounting hole IV in a circular array is further formed in the end face, and when the belt pulley is connected with the flywheel, the bolt IV is arranged in the mounting hole IV.
Furthermore, a second mounting hole is formed between two adjacent fourth mounting holes in the body.
Furthermore, a cylindrical pin is arranged in the second mounting hole, and the cylindrical pin extends out of the second mounting hole to be connected with the end part of the crankshaft.
Has the beneficial effects that: the utility model discloses a mounting hole three of mounting groove is fixed the ring gear on the flywheel body, forms the flywheel ring gear of removable fraction, easy dismounting for it is convenient to change after the ring gear damages, promotes work efficiency.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the flywheel 11 of the present invention;
fig. 3 is a sectional view of the flywheel 11 of the present invention;
1 crankshaft, 2 balancing weights, 3 belt pulleys I, 4 elastic cushions, 5 hexagon socket head cap screws, 6 bolts II, 7 installation keys, 8 crankshaft gears, 9 thrust plates, 10 gear rings, 11 flywheels, 12 bolts III, 13 belt pulleys II, 14 bolts IV, 15 cylindrical pins, 16 large gaskets and 17 flat cushions.
The mounting structure comprises a 1101 body, a 1102 central groove I, a 1103 central groove II, an 1104 annular groove I, a 1105 annular groove II, a 1106 mounting hole I, a 1107 connecting boss, an 1108 central hole, a 1109 mounting hole II, a 1110 lightening hole and a 1111 mounting hole III; 1112 mounting grooves and 1113 mounting holes IV;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a gear ring 10 of a detachable flywheel 11, the flywheel 11 includes a body 1101, a center groove a 1102 and a center groove b 1103 are disposed in the center of one end face of the body 1101, a first annular groove 1104 is further disposed on the end face, the first annular groove is communicated with the center groove b 1103, a second annular groove 1105 is disposed on the other end face of the body 1101, a connecting boss 1107 is disposed in the center of the end face, four mounting holes 1113 in a circular array are further disposed on the end face, a plurality of mounting holes three 1111 for mounting the gear ring 10 are further disposed on the end face, a center hole 1108 is disposed in the center of the connecting boss 1107, the center hole 1108 is a through hole, and a mounting groove 1112 is disposed on the outer circumference of the body 1101.
A plurality of lightening holes 1110 are formed in the body 1101, and the lightening holes 1110 are used for communicating the annular groove I1104 with the annular groove II 1105.
The lightening holes 1110 are provided in three numbers.
A second mounting hole 1109 is formed between two adjacent fourth mounting holes 1113 on the body 1101.
The four mounting holes 1113 are provided with six, and six the four mounting holes 1113 are circular arrays.
The body 1101 is provided with a plurality of first mounting holes 1106, and three first mounting holes 1106 are in a circular array.
The first mounting hole 1106 is provided with three.
One end of the crankshaft 1 is connected with the flywheel 11, the other end of the crankshaft 1 is sleeved with a crankshaft gear 8, a first belt pulley 3 is further mounted at the end of the crankshaft 1 through a second bolt 6, a large washer 16 and a flat washer 17 are also used in a matched mode when the second bolt 6 is mounted, a fifth mounting hole is formed in the first belt pulley 3, a first belt pulley 3 is screwed into the fifth mounting hole through a hexagon socket head cap screw 5, a balancing weight 2 is mounted in the fifth mounting hole, and an elastic washer 4 is arranged between the hexagon socket head cap screw 5 and the balancing weight 2.
The crankshaft gear 8 and the first belt pulley 3 are both arranged at the end part of the crankshaft 1 through mounting keys.
The crankshaft 1 is provided with a thrust plate 9.
One end of the flywheel 11 is provided with a second belt pulley 13, and the second belt pulley 13 is connected with the flywheel 11 through a third bolt 12.
The second belt pulley 13 is connected with the flywheel 11 through a fourth bolt 14, and the fourth bolt 14 extends out of the flywheel 11 and is connected with the end part of the crankshaft 1.
The center of the end face of the body 1101 is provided with a connecting boss 1107, the end face is further provided with four mounting holes 1113 in a circular array, and when the belt pulley is connected with the flywheel 11, the bolts four 14 are arranged in the four mounting holes 1113.
A second mounting hole 1109 is formed between two adjacent fourth mounting holes 1113 on the body 1101.
The second mounting hole 1109 is internally provided with a cylindrical pin 15, and the cylindrical pin 15 extends out of the second mounting hole 1109 to be connected with the end part of the crankshaft 1.
The utility model discloses a three 1111 mounting holes of mounting groove 1112 fix ring gear 10 on flywheel 11 on 11 bodies 1101 of flywheel 11, form the 11 ring gear 10 of detachable fraction, easy dismounting for it is convenient to change after ring gear 10 damages, promotes work efficiency.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (4)
1. A detachable flywheel gear ring is characterized in that: the flywheel comprises a flywheel body and a gear ring, wherein a plurality of mounting holes III used for mounting the gear ring are formed in one end face of the body, a mounting groove is formed in the outer circumference of the body, the gear ring is mounted on the mounting groove, and the gear ring is fixed in the mounting holes III through bolts.
2. A detachable flywheel ring gear according to claim 1, characterized in that: one end of the flywheel is provided with a second belt pulley.
3. A detachable flywheel ring gear according to claim 2, characterized in that: the second belt pulley is connected with the flywheel through a fourth bolt, and the fourth bolt extends out of the flywheel and is connected with the end part of the crankshaft.
4. A detachable flywheel ring gear according to claim 1, characterized in that: the center of the end face of the body is provided with a connecting boss, the end face is also provided with a mounting hole IV in a circular array, and when the belt pulley is connected with the flywheel, the bolt IV is arranged in the mounting hole IV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612495.6U CN218564296U (en) | 2022-09-30 | 2022-09-30 | Detachable flywheel gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612495.6U CN218564296U (en) | 2022-09-30 | 2022-09-30 | Detachable flywheel gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218564296U true CN218564296U (en) | 2023-03-03 |
Family
ID=85316262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222612495.6U Active CN218564296U (en) | 2022-09-30 | 2022-09-30 | Detachable flywheel gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218564296U (en) |
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2022
- 2022-09-30 CN CN202222612495.6U patent/CN218564296U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |