CN105134902A - Generator unit - Google Patents
Generator unit Download PDFInfo
- Publication number
- CN105134902A CN105134902A CN201510470091.XA CN201510470091A CN105134902A CN 105134902 A CN105134902 A CN 105134902A CN 201510470091 A CN201510470091 A CN 201510470091A CN 105134902 A CN105134902 A CN 105134902A
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- CN
- China
- Prior art keywords
- shaft
- inertia
- generator
- speed
- eccentric shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a generator unit and belongs to the field of power generation equipment. The problem that in a traditional generator unit, an electric generator is directly driven by a power part, the power of the power part is larger than that of the electric generator, and therefore resources are wasted is solved. The generator unit with the power of a power part smaller than that of an electric generator. An eccentric shaft inertia torsion increase device is used for compensating for the power saved relative to the electric generator so that the generator unit can work normally and have redundant electric energy.
Description
Technical field
A kind of generator set, belongs to field of generating equipment, particularly the power section of generator set.
Background technique
Traditional generator set is all by power section direct drive generator, and the power of power section is all greater than the power of generator, wastes resource.The power of power section is less than the unit of the power of generator, still belongs to blank at present, utilizes eccentric shaft inertia to increase and turns round device to compensate the power that power section is less than this part of generator, its generator set is normally worked and also has electric energy more than needed.
Summary of the invention
A kind of object of generator set overcomes above-mentioned defect, a kind of power of power section is provided to be less than the unit of generator power, utilize eccentric shaft inertia to increase and turn round device to compensate the power of power section deficiency, its generator set is normally worked, sends electric energy more than needed and supply other equipment.
The object of a kind of generator set of the present invention is achieved in that
A kind of generator set comprises: frame 1, high-speed electric expreess locomotive 2, flywheel 3, speed reducer 4, speed reducer connects wheel 5, little drive chain 6, baffle plate 7, balance weight iron 8, connecting rod 9, large transmission latticing 10, low-speed generator 11, transmission shaft 12, universal joint 13, eccentric shaft connects wheel 14, eccentric shaft 15, the principal axis of inertia 16, eccentric opening 17, jack shaft 18, jack shaft connects wheel 19, generator connects wheel 20, frame 1 install above have high-speed electric expreess locomotive 2, speed reducer 4, baffle plate 7, generator 11, high-speed electric expreess locomotive 2 one end is connected with flywheel 3, the other end is connected with speed reducer 4, speed reducer connects wheel 5 and connects wheel 14 by little drive chain 6 and eccentric shaft and be connected, eccentric shaft 15 is installed on the central authorities of frame 1 by bearing, the eccentric shaft that has that the left side of eccentric shaft 15 is installed connects wheel 14, eccentric shaft 15 departs from 8-20mm place, center eccentric opening 17, that installs in the middle of eccentric opening 17 has the principal axis of inertia 16, and one end of the principal axis of inertia 16 is connected with universal joint 13, the other end is connected with connecting rod 9, balance weight iron 8 is installed on one end of the principal axis of inertia 16 by connecting rod 9, the two ends of transmission shaft 12 are connected with the principal axis of inertia 16 and jack shaft 18 respectively by universal joint 13, and jack shaft 18 is installed on the central authorities of frame 1 by bearing, and the jack shaft that has that one end of jack shaft 18 is installed connects wheel 19, the other end is connected with universal joint 13, and generator connects wheel 20 and connects wheel 19 by large drive chain 10 and jack shaft and be connected, and generator is connected wheel 20 by axis and keyway and is fixed on before generator by low-speed generator 11.
The left side of high-speed electric expreess locomotive 2 by the spline on motor axis and locking nut install have flywheel 3, balance weight iron 8 runs from bottom to top when motor High Rotation Speed time, inside the inertia that the increases high-speed electric expreess locomotive 2 axis endoporus that reduces to be inserted in speed reducer 4 to the resistance of motor, the motor axis on the right side by power transmission to speed reducer 4, rotating speed to be down to 140-280r/min by speed reducer 4 and to be exported to speed reducer and connect wheel 5 by high-speed electric expreess locomotive 2, and speed reducer is connected wheel 5 and driven by little drive chain 6 that eccentric shaft connects wheel 14, speed ratio is 1:2.
Eccentric shaft connects wheel 14 is fixed on eccentric shaft 15 left side by spline and locking nut, gap between the inwall of eccentric opening 17 and the principal axis of inertia 16 outer rim is 0.2-0.5mm, the principal axis of inertia 16 can rotate freely in the inside of eccentric opening 17, universal joint 13 is fixed on the left side of the principal axis of inertia 16 by spline and locking nut, connecting rod 9 is fixed on the right side of the principal axis of inertia 16 by spline and locking nut, eccentric shaft connect wheel 14 drive eccentric shaft 15 to rotate time, 8-20mm place, center is departed from because the principal axis of inertia 16 are arranged on eccentric shaft 15, the principal axis of inertia 16 drivening rod 9 and balance weight iron 8 under the influence of centrifugal force, universal joint 13 is understood along with the identical direction synchronous rotary of eccentric shaft 15.
Universal joint 13 through transmission shaft 12 power transmission to jack shaft 18, due to jack shaft connect wheel 19 by splined shaft and locking nut be fixed on jack shaft 18 the left side, therefore can obtain power simultaneously, jack shaft connect wheel 19 by power by large drive chain 10 be transferred to generator connect wheel 20, simultaneously drive low-speed generator 11.
Eccentric shaft 15 in the process rotated due to the effect of centrifugal force, the principal axis of inertia 16 are driven to revolve round the sun round the center of eccentric shaft 15, the principal axis of inertia 16 drive jack shaft 18 rotation by universal joint 13, transmission shaft 12, the mounting type of high-speed electric expreess locomotive 2, speed reducer 4, low-speed generator 11, eccentric shaft 15, jack shaft 18 and ground level, the mounting type of connecting rod 9 and balance weight iron 8 is perpendicular to the ground.
Accompanying drawing explanation
Fig. 1 is a kind of plan view of generator set
Fig. 2 is a kind of eccentric shaft assembly plan view of generator set
Fig. 3 is a kind of eccentric shaft side view of generator set
Fig. 4 is a kind of jack shaft plan view of generator set
Embodiment
Now 1-4 further illustrate the present invention and how to implement by reference to the accompanying drawings:
A kind of generator set comprises: frame, high-speed electric expreess locomotive, flywheel, speed reducer, speed reducer connects wheel, little drive chain, baffle plate, balance weight iron, connecting rod, large transmission latticing, low-speed generator, transmission shaft, universal joint, eccentric shaft connects wheel, eccentric shaft, the principal axis of inertia, eccentric opening, jack shaft, jack shaft connects wheel, generator connect wheel, frame install above have high-speed electric expreess locomotive, speed reducer, baffle plate, generator, high-speed electric expreess locomotive one end is connected with flywheel, the other end is connected with speed reducer, speed reducer connects wheel is taken turns by little drive chain and eccentric shaft company and is connected, eccentric shaft is installed on the central authorities of frame by bearing, the eccentric shaft that has that the left side of eccentric shaft is installed connects wheel, eccentric shaft departs from 8-20mm place, center eccentric opening, that installs in the middle of eccentric opening has the principal axis of inertia, and one end of the principal axis of inertia is connected with universal joint, the other end is connected with connecting rod, and balance weight iron is installed on one end of the principal axis of inertia by connecting rod, and the two ends of transmission shaft are connected with the principal axis of inertia and jack shaft respectively by universal joint, and jack shaft is installed on the central authorities of frame by bearing, and the jack shaft that has that one end of jack shaft is installed connects wheel, the other end is connected with universal joint, and generator connects wheel and connects to take turns by large drive chain and jack shaft and be connected, and generator connects to take turns by axis and keyway and is fixed on before generator by low-speed generator.
The left side of high-speed electric expreess locomotive by the spline on motor axis and locking nut install have flywheel, balance weight iron runs from bottom to top when motor High Rotation Speed time, inside the inertia that the increases high-speed electric expreess locomotive axis endoporus that reduces to be inserted in speed reducer to the resistance of motor, the motor axis on the right side by power transmission to speed reducer, rotating speed to be down to 140-280r/min by speed reducer and to be exported to speed reducer and connect wheel by high-speed electric expreess locomotive, and speed reducer connects that wheel connects wheel by little transmission chain drive eccentric shaft, speed ratio is 1:2.
Eccentric shaft connects wheel the is fixed on eccentric shaft left side by spline and locking nut, gap between the inwall of eccentric opening and principal axis of inertia outer rim is 0.2-0.5mm, the principal axis of inertia can rotate freely in the inside of eccentric opening, universal joint is fixed on the left side of the principal axis of inertia by spline and locking nut, connecting rod is fixed on the right side of the principal axis of inertia by spline and locking nut, when eccentric shaft connects wheel drive eccentric shaft rotation, 8-20mm place, center is departed from because the principal axis of inertia are arranged on eccentric shaft, principal axis of inertia drivening rod and balance weight iron under the influence of centrifugal force, universal joint can along with the identical direction synchronous rotary of eccentric shaft.
Universal joint gives jack shaft through transmission shaft power transmission, due to jack shaft connect wheel by splined shaft and locking nut be fixed on jack shaft the left side, therefore can obtain power simultaneously, jack shaft connect wheel by power by large drive chain be transferred to generator connect wheel, drive low-speed generator simultaneously.
Eccentric shaft in the process rotated due to the effect of centrifugal force, the principal axis of inertia are driven to revolve round the sun round the center of eccentric shaft, the principal axis of inertia drive jack shaft rotation by universal joint, transmission shaft, the mounting type of high-speed electric expreess locomotive, speed reducer, low-speed generator, eccentric shaft, jack shaft and ground level, the mounting type of connecting rod and balance weight iron is perpendicular to the ground.
Power-on, high-speed electric expreess locomotive slowly raises speed and drives the rotating speed of speed reducer output 140-280r/min, with the speed ratio of 1:2 by connecting wheel, little transmission chain drive eccentric shaft rotates, 8-20mm place, center is departed from because the principal axis of inertia are arranged on eccentric shaft, under the influence of centrifugal force, the principal axis of inertia can start revolution around the center of eccentric shaft, balance weight iron is driven to rotate from bottom to top by connecting rod, the centrifugal force being greater than high-speed electric expreess locomotive several times can be produced under the inertia of balance weight iron thereupon, then universal joint is passed through, transmission shaft drives jack shaft rotation, jack shaft is taken turns by connecting in the process of rotation, large drive chain drives low-speed generator, send the electricity being greater than high-speed electric expreess locomotive and consuming, unnecessary electric energy supplies other consumers.
Claims (5)
1. a generator set comprises: frame (1), high-speed electric expreess locomotive (2), flywheel (3), speed reducer (4), speed reducer connects wheel (5), little drive chain (6), baffle plate (7), balance weight iron (8), connecting rod (9), large transmission latticing (10), low-speed generator (11), transmission shaft (12), universal joint (13), eccentric shaft connects wheel (14), eccentric shaft (15), the principal axis of inertia (16), eccentric opening (17), jack shaft (18), jack shaft connects wheel (19), generator connect wheel (20), it is characterized in that frame (1) install above have high-speed electric expreess locomotive (2), speed reducer (4), baffle plate (7), generator (11), high-speed electric expreess locomotive (2) one end is connected with flywheel (3), the other end is connected with speed reducer (4), speed reducer company's wheel (5) is even taken turns (14) by little drive chain (6) and eccentric shaft and is connected, eccentric shaft (15) is installed on the central authorities of frame (1) by bearing, the eccentric shaft that has that the left side of eccentric shaft (15) is installed connects wheel (14), eccentric shaft (15) departs from 8-20mm place, center eccentric opening (17), that installs in the middle of eccentric opening (17) has the principal axis of inertia (16), and one end of the principal axis of inertia (16) is connected with universal joint (13), the other end is connected with connecting rod (9), balance weight iron (8) is installed on one end of the principal axis of inertia (16) by connecting rod (9), the two ends of transmission shaft (12) are connected with the principal axis of inertia (16) and jack shaft (18) respectively by universal joint (13), jack shaft (18) is installed on the central authorities of frame (1) by bearing, the jack shaft that has that one end of jack shaft (18) is installed connects wheel (19), the other end is connected with universal joint (13), generator company's wheel (20) is even taken turns (19) by large drive chain (10) and jack shaft and is connected, and generator is even taken turns (20) by axis and keyway and is fixed on before generator by low-speed generator (11).
2. a kind of generator set according to claim 1, what it is characterized in that the left side of high-speed electric expreess locomotive (2) installed by the spline on motor axis and locking nut has flywheel (3), when when motor High Rotation Speed, balance weight iron (8) runs from bottom to top, increase the resistance of inertia reduction to motor of high-speed electric expreess locomotive (2), inside the axis endoporus that the motor axis on the right side is inserted in speed reducer (4) by power transmission to speed reducer (4), rotating speed is down to 140-280r/min by speed reducer (4) and is exported to speed reducer even wheel (5) by high-speed electric expreess locomotive (2), speed reducer connects wheel (5) and drives eccentric shaft to connect wheel (14) by little drive chain (6), speed ratio is 1:2.
3. a kind of generator set according to claim 1, it is characterized in that eccentric shaft connects wheel (14) is fixed on eccentric shaft (15) left side by spline and locking nut, gap between the inwall of eccentric opening (17) and the principal axis of inertia (16) outer rim is 0.2-0.5mm, the principal axis of inertia (16) can rotate freely in the inside of eccentric opening (17), universal joint (13) is fixed on the left side of the principal axis of inertia (16) by spline and locking nut, connecting rod (9) is fixed on the right side of the principal axis of inertia (16) by spline and locking nut, when eccentric shaft connects wheel (14) drive eccentric shaft (15) rotation, 8-20mm place, center is departed from because the principal axis of inertia (16) are arranged on eccentric shaft (15), the principal axis of inertia (16) drivening rod (9) and balance weight iron (8) under the influence of centrifugal force, universal joint (13) is understood along with the identical direction synchronous rotary of eccentric shaft (15).
4. a kind of generator set according to claim 1, it is characterized in that universal joint (13) through transmission shaft (12) power transmission to jack shaft (18), due to jack shaft connect wheel (19) by splined shaft and locking nut be fixed on jack shaft (18) the left side, therefore can obtain power simultaneously, jack shaft connect wheel (19) by power by large drive chain (10) be transferred to generator connect wheel (20), drive low-speed generator (11) simultaneously.
5. according to generator set a kind of described in claim 1-4, it is characterized in that eccentric shaft (15) effect due to centrifugal force in the process rotated, the principal axis of inertia (16) are driven to revolve round the sun round the center of eccentric shaft (15), the principal axis of inertia (16) are by universal joint (13), transmission shaft (12) drives jack shaft (18) rotation, high-speed electric expreess locomotive (2), speed reducer (4), low-speed generator (11), eccentric shaft (15), the mounting type of jack shaft (18) and ground level, the mounting type of connecting rod (9) and balance weight iron (8) is perpendicular to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470091.XA CN105134902A (en) | 2015-08-04 | 2015-08-04 | Generator unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470091.XA CN105134902A (en) | 2015-08-04 | 2015-08-04 | Generator unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134902A true CN105134902A (en) | 2015-12-09 |
Family
ID=54720381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470091.XA Pending CN105134902A (en) | 2015-08-04 | 2015-08-04 | Generator unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134902A (en) |
-
2015
- 2015-08-04 CN CN201510470091.XA patent/CN105134902A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |