CN218494106U - Novel damping flywheel - Google Patents
Novel damping flywheel Download PDFInfo
- Publication number
- CN218494106U CN218494106U CN202222613602.7U CN202222613602U CN218494106U CN 218494106 U CN218494106 U CN 218494106U CN 202222613602 U CN202222613602 U CN 202222613602U CN 218494106 U CN218494106 U CN 218494106U
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- flywheel
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- gear
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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 relates to the technical field of flywheels, in particular to a novel damping flywheel, which comprises a flywheel and a gear ring, wherein the flywheel comprises a body, one end surface of the body is also provided with a plurality of mounting holes III for mounting the gear ring, the outer circumference of the body is provided with a mounting groove, the mounting groove is provided with the gear ring, and the gear ring is fixed on the mounting hole III through a bolt; the utility model discloses a mounting hole three of mounting groove fixes 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.
Description
Technical Field
The utility model relates to a flywheel technical field especially relates to a novel shock attenuation flywheel.
Background
The flywheel is a wheel-shaped energy accumulator with certain rotational inertia, the larger the rotational inertia of the flywheel is, the stronger the energy storage capacity is, and the engine is beneficial to running stably, in order to reduce the instantaneous obstruction to the rotation of the crankshaft caused by the inertia of the flywheel in the starting and speed changing processes, a damping flywheel consisting of two relatively rotatable wheel bodies and a spring connected between the two wheel bodies is available on the market, the instantaneous change of the rotational speed of one wheel body can be buffered through the elasticity of the spring, so that the rotational speed of the other wheel body changes in a lagging manner, the flexibility of the engine operation can be ensured, and the comprehensive power performance of the engine can be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel damping flywheel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel damping flywheel comprises a flywheel and a gear ring, wherein the flywheel comprises a body, a plurality of mounting holes III for mounting the gear ring are further 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; the novel mounting structure is characterized in that a first central groove and a second central groove are formed in the center of one end face of the body, a first annular groove is formed in the end face, the first annular groove is communicated with the second central groove, a second annular groove is formed in the other end face of the body, a connecting boss is arranged in the center of the end face, a fourth mounting hole in a circular array is further formed in the end face, a central hole is formed in the center of the connecting boss, and the central hole is a through hole.
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.
Has the advantages 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 should 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 orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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 to 3, a novel damping flywheel, where the flywheel 11 includes a body 1101, a first central groove 1102 and a second central groove 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 annular groove is communicated with the second central groove 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 third mounting holes 1111 for mounting a ring gear 10 are further disposed on the end face, a central hole 1108 is disposed in the center of the connecting boss 1107, the central 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 1113 mounting holes are provided with six, and the four 1113 mounting holes are in a circular array.
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.
And a cylindrical pin 15 is arranged in the second mounting hole 1109, 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, form the 11 ring gear 10 of detachable flywheel, easy dismounting for it is convenient to change after ring gear 10 damages, promotes work efficiency.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A novel shock attenuation flywheel, its characterized in that: the flywheel comprises a flywheel and a gear ring, wherein the flywheel comprises a body, a plurality of mounting holes III for mounting the gear ring are further 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; the novel mounting structure is characterized in that a first central groove and a second central groove are formed in the center of one end face of the body, a first annular groove is formed in the end face, the first annular groove is communicated with the second central groove, a second annular groove is formed in the other end face of the body, a connecting boss is arranged in the center of the end face, a fourth mounting hole in a circular array is further formed in the end face, a central hole is formed in the center of the connecting boss, and the central hole is a through hole.
2. The novel damped flywheel of claim 1 wherein: and one end of the flywheel is provided with a second belt pulley.
3. The novel damped flywheel of claim 2 wherein: the second belt pulley is connected with the flywheel through a fourth bolt, and the fourth bolt extends out of the flywheel and then is connected with the end portion of the crankshaft.
4. A novel damped flywheel according to claim 1 wherein: 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 |
|---|---|---|---|
| CN202222613602.7U CN218494106U (en) | 2022-09-30 | 2022-09-30 | Novel damping flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222613602.7U CN218494106U (en) | 2022-09-30 | 2022-09-30 | Novel damping flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218494106U true CN218494106U (en) | 2023-02-17 |
Family
ID=85192266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222613602.7U Active CN218494106U (en) | 2022-09-30 | 2022-09-30 | Novel damping flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218494106U (en) |
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2022
- 2022-09-30 CN CN202222613602.7U patent/CN218494106U/en active Active
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