CN106849474B - Shock-absorbing structure of fishing boat generator - Google Patents
Shock-absorbing structure of fishing boat generator Download PDFInfo
- Publication number
- CN106849474B CN106849474B CN201710131011.7A CN201710131011A CN106849474B CN 106849474 B CN106849474 B CN 106849474B CN 201710131011 A CN201710131011 A CN 201710131011A CN 106849474 B CN106849474 B CN 106849474B
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- Prior art keywords
- generator
- fixed outer
- shell
- outer circular
- vibration
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Abstract
The invention relates to the technical field of fishing boat generators, in particular to a damping structure of a fishing boat generator, wherein the outside of the generator is wrapped with a fixed outer circular shell; a plurality of damping cushion blocks are arranged between the fixed outer circular shell and the generator; a sealing shell is arranged outside the fixed outer circular shell; damping oil is filled between the sealing shell and the fixed outer circular shell; each supporting leg is correspondingly pressed on one shock absorption gasket. When the vibration-absorbing device is used, when the generator works, vibration generated by the generator is absorbed for the first time by utilizing the vibration-absorbing cushion block, vibration brought to the fixed outer circular shell by the generator is further absorbed by vibration-absorbing oil wrapped outside the fixed outer circular shell, and a filling port for filling the vibration-absorbing oil is arranged at the top of the sealed outer shell; finally, the damping washer between the supporting leg and the supporting seat damps the vibration again; after repeated shock absorption, the vibration of the generator is effectively controlled, the normal work of the precise instrument of the fishing boat is ensured, and the noise trouble of people in the life of the fishing boat is solved.
Description
Technical Field
The invention relates to the technical field of fishing boat generators, in particular to a damping structure of a fishing boat generator.
Background
The marine industry generator set generally comprises a common marine diesel generator set and an emergency marine diesel generator set, is widely applied to a marine power supply, and at present, in the running process of the diesel generator set, the service life of each part on the generator set is often influenced by vibration generated in the running process of a diesel engine, the vibration time is long, the frequency is high, internal devices of a motor can be loosened and fall off, the production efficiency and the product quality are slightly influenced, accidents are seriously caused, and because the motor is severe, the noise is also large, and the physical and mental health of an operator is also easily influenced.
Therefore, further technical innovation is necessary for the existing fishing boat generator.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art and provide a damping structure of a fishing boat generator.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention relates to a damping structure of a fishing boat generator, which comprises a generator and a supporting seat; the outer part of the generator is wrapped with a fixed outer circular shell; a plurality of damping cushion blocks are arranged between the fixed outer cylindrical shell and the generator; the shock absorption cushion blocks are uniformly distributed on the inner wall of the fixed outer circular shell in a circumferential manner; a sealing shell is arranged outside the fixed outer circular shell; the sealing shell is in sealing connection with the fixed outer circular shell; damping oil is filled between the sealing shell and the fixed outer circular shell; the bottom of the sealing shell is provided with a plurality of supporting feet; a plurality of shock absorption gaskets are fixedly arranged on the upper surface of the supporting seat; the number of the shock-absorbing gaskets is the same as that of the supporting feet; each supporting leg is correspondingly pressed on one shock absorption gasket.
Further, the fixed outer cylindrical shell consists of two semi-cylindrical shells and a plurality of bolts; the two semi-cylindrical shells are connected and fixed through bolts.
Further, the upper surface of the supporting seat is provided with a plurality of conical holes; the outer side wall and the inner side wall of the shock absorption gasket are conical; the bottom end of the supporting leg is provided with a cone; the outer side wall of the damping washer is fixedly connected with the inner wall of the conical hole; the outer side wall of the cone body is propped against the inner side wall of the shock-absorbing gasket; a gap is reserved between the bottom of the cone body and the bottom wall of the conical hole.
After the structure is adopted, the invention has the beneficial effects that: according to the damping structure of the fishing boat generator, the outer part of the generator is wrapped with the fixed outer circular shell; a plurality of damping cushion blocks are arranged between the fixed outer circular shell and the generator; a sealing shell is arranged outside the fixed outer circular shell; damping oil is filled between the sealing shell and the fixed outer circular shell; each supporting leg is correspondingly pressed on one shock absorption gasket. When the vibration-absorbing device is used, when the generator works, vibration generated by the generator is absorbed for the first time by utilizing the vibration-absorbing cushion block, vibration brought to the fixed outer circular shell by the generator is further absorbed by vibration-absorbing oil wrapped outside the fixed outer circular shell, and a filling port for filling the vibration-absorbing oil is arranged at the top of the sealed outer shell; finally, the damping washer between the supporting leg and the supporting seat damps the vibration again; after repeated shock absorption, the vibration of the generator is effectively controlled, the normal work of the precise instrument of the fishing boat is ensured, and the noise trouble of people in the life of the fishing boat is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
reference numerals illustrate:
1. a generator; 2. damping cushion blocks; 3. a semi-cylindrical housing; 4. a sealed housing; 401. a filler neck;
5. damping oil; 6. supporting feet; 601. a vertebral body; 7. a shock-absorbing washer; 8. a support base;
801. a tapered bore; 9. and (5) a bolt.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in figure 1, the damping structure of the fishing boat generator comprises a generator 1 and a supporting seat 8; the outer part of the generator 1 is wrapped with a fixed outer circular shell; a plurality of damping cushion blocks 2 are arranged between the fixed outer cylindrical shell and the generator 1; the shock absorption cushion blocks 2 are uniformly distributed on the inner wall of the fixed outer circular shell in a circumferential manner; a sealing shell 4 is arranged outside the fixed outer circular shell; the sealing shell 4 is in sealing connection with the fixed outer circular shell; damping oil 5 is filled between the sealing shell 4 and the fixed outer circular shell; the bottom of the sealing shell 4 is provided with a plurality of supporting feet 6; a plurality of shock absorption gaskets 7 are fixedly arranged on the upper surface of the supporting seat 8; the number of the shock-absorbing washers 7 is the same as the number of the supporting feet 6; each supporting leg 6 is correspondingly pressed against one damping washer 7; when the generator 1 works, vibration generated by the generator 1 is absorbed for the first time by utilizing the damping cushion block 2, vibration brought to the fixed outer circular shell by the generator 1 is further absorbed by damping oil 5 wrapped outside the fixed outer circular shell, and a filling port 401 for filling the damping oil 5 is arranged at the top of the sealed shell 4; finally, the damping washer 7 between the supporting foot 6 and the supporting seat 8 damps the vibration again; after repeated shock absorption, the vibration of the generator 1 is effectively controlled, the normal work of the precise instrument of the fishing boat is ensured, and the noise trouble of people in the life of the fishing boat is solved.
As a preferred mode of the invention, the fixed outer cylindrical shell consists of two semi-cylindrical shells 3 and a plurality of bolts 9; the two semi-cylindrical shells 3 are connected and fixed through bolts 9; the fixed outer circular shell formed by the two semicircular cylinder shells 3 is convenient to mount and dismount during maintenance.
As a preferable mode of the present invention, the upper surface of the supporting seat 8 is provided with a plurality of conical holes 801; the outer side wall and the inner side wall of the shock absorption gasket 7 are conical; the bottom ends of the supporting legs 6 are provided with vertebral bodies 601; the outer side wall of the shock absorption gasket 7 is fixedly connected with the inner wall of the conical hole 801; the outer side wall of the cone 601 is pressed against the inner side wall of the shock-absorbing gasket 7; a gap is reserved between the bottom of the cone 601 and the bottom wall of the conical hole 801; by adopting the positioning mode, the supporting legs 6 can be positioned in the conical holes 801 under the condition of not using bolts for fastening, so that the installation efficiency is improved.
When the vibration-absorbing device is used, when the generator works, vibration generated by the generator is absorbed for the first time by utilizing the vibration-absorbing cushion block, vibration brought to the fixed outer circular shell by the generator is further absorbed by vibration-absorbing oil wrapped outside the fixed outer circular shell, and a filling port for filling the vibration-absorbing oil is arranged at the top of the sealed outer shell; finally, the damping washer between the supporting leg and the supporting seat damps the vibration again; after repeated shock absorption, the vibration of the generator is effectively controlled, the normal work of the precise instrument of the fishing boat is ensured, the noise puzzlement of people in the life of the fishing boat is solved, and the fixed outer circular shell formed by the two semi-circular shells is utilized, so that the mounting and the dismounting during the maintenance are convenient.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (1)
1. A damping structure of a fishing boat generator is characterized in that: the device comprises a generator (1) and a supporting seat (8); the outside of the generator (1) is wrapped with a fixed outer circular shell; a plurality of damping cushion blocks (2) are arranged between the fixed outer circular shell and the generator (1); the shock absorption cushion blocks (2) are uniformly distributed on the inner wall of the fixed outer circular shell in a circumferential manner; a sealing shell (4) is arranged outside the fixed outer circular shell; the sealing shell (4) is in sealing connection with the fixed outer circular shell; damping oil (5) is filled between the sealing shell (4) and the fixed outer circular shell; the bottom of the sealing shell (4) is provided with a plurality of supporting feet (6); a plurality of shock absorption gaskets (7) are fixedly arranged on the upper surface of the supporting seat (8); the number of the shock-absorbing gaskets (7) is the same as that of the supporting feet (6); each supporting leg (6) is correspondingly pressed against one damping washer (7);
the fixed outer cylindrical shell consists of two semicircular shells (3) and a plurality of bolts (9); the two semi-cylindrical shells (3) are connected and fixed through bolts (9);
the upper surface of the supporting seat (8) is provided with a plurality of conical holes (801); the outer side wall and the inner side wall of the shock absorption gasket (7) are conical; the bottom ends of the supporting feet (6) are provided with vertebral bodies (601); the outer side wall of the damping washer (7) is fixedly connected with the inner wall of the conical hole (801); the outer side wall of the cone body (601) is propped against the inner side wall of the shock-absorbing gasket (7); a gap is reserved between the bottom of the cone body (601) and the bottom wall of the conical hole (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131011.7A CN106849474B (en) | 2017-03-07 | 2017-03-07 | Shock-absorbing structure of fishing boat generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131011.7A CN106849474B (en) | 2017-03-07 | 2017-03-07 | Shock-absorbing structure of fishing boat generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106849474A CN106849474A (en) | 2017-06-13 |
| CN106849474B true CN106849474B (en) | 2023-08-04 |
Family
ID=59138164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131011.7A Active CN106849474B (en) | 2017-03-07 | 2017-03-07 | Shock-absorbing structure of fishing boat generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN106849474B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061063B (en) * | 2017-12-07 | 2020-04-17 | 江苏飞跃泵业股份有限公司 | Sound-insulation noise-reduction assembly of impeller pump for ship |
| CN109167467A (en) * | 2018-11-12 | 2019-01-08 | 昆山斯普林特工业有限公司 | A kind of fishing boat generator noise reduction protective device |
| CN110395375A (en) * | 2019-08-07 | 2019-11-01 | 陈光友 | A kind of new energy waterproof shock-absorption marine propulsion device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1995431A1 (en) * | 2007-05-22 | 2008-11-26 | Yunfeng Ma | Portable generator |
| CN201973164U (en) * | 2011-04-21 | 2011-09-14 | 伟顺(中国)机电设备有限公司 | Silence type diesel generator set with excellent shock absorption effect |
| CN204681196U (en) * | 2015-05-05 | 2015-09-30 | 浙江奇力电机有限公司 | A kind of vibration-damping radiating stable electrical motivation |
| CN204692429U (en) * | 2015-06-03 | 2015-10-07 | 温州经济技术开发区滨海志杰机电产品设计工作室 | A kind of clip piston offshore field auxiliary power facility |
| CN105990947A (en) * | 2016-01-20 | 2016-10-05 | 四川安和精密电子电器有限公司 | Low-noise high-vibration totally enclosed micro motor |
| CN205753808U (en) * | 2016-05-16 | 2016-11-30 | 南昌富亿达电机电器有限公司 | A kind of generator casing with shock-absorbing function |
-
2017
- 2017-03-07 CN CN201710131011.7A patent/CN106849474B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1995431A1 (en) * | 2007-05-22 | 2008-11-26 | Yunfeng Ma | Portable generator |
| CN201973164U (en) * | 2011-04-21 | 2011-09-14 | 伟顺(中国)机电设备有限公司 | Silence type diesel generator set with excellent shock absorption effect |
| CN204681196U (en) * | 2015-05-05 | 2015-09-30 | 浙江奇力电机有限公司 | A kind of vibration-damping radiating stable electrical motivation |
| CN204692429U (en) * | 2015-06-03 | 2015-10-07 | 温州经济技术开发区滨海志杰机电产品设计工作室 | A kind of clip piston offshore field auxiliary power facility |
| CN105990947A (en) * | 2016-01-20 | 2016-10-05 | 四川安和精密电子电器有限公司 | Low-noise high-vibration totally enclosed micro motor |
| CN205753808U (en) * | 2016-05-16 | 2016-11-30 | 南昌富亿达电机电器有限公司 | A kind of generator casing with shock-absorbing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106849474A (en) | 2017-06-13 |
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Address after: 264300 No. 925, Huanghai North Road, Rongcheng City, Weihai City, Shandong Province Patentee after: Rongcheng Chuan Bao generator LLC Address before: 264300 No. 925, Huanghai North Road, Rongcheng City, Weihai City, Shandong Province Patentee before: RONGCHENG CHUANBAO GENERATOR Co.,Ltd. |
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