CN210469030U - Diesel engine subsidiary power generation device - Google Patents
Diesel engine subsidiary power generation device Download PDFInfo
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- CN210469030U CN210469030U CN201921538479.9U CN201921538479U CN210469030U CN 210469030 U CN210469030 U CN 210469030U CN 201921538479 U CN201921538479 U CN 201921538479U CN 210469030 U CN210469030 U CN 210469030U
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- diesel engine
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Abstract
The utility model relates to a diesel engine subsidiary power generation facility, including diesel engine and the outer bent axle of casing that one end stretches out diesel engine, stretch out and install the flywheel on the outer bent axle of casing, the stator coil that a set of annular set up is fixed with on the casing with stretching out the outer bent axle axis of casing as the central line, the flywheel is fixed with the round towards stator coil one side surface and with the rotor that the stator coil cooperates the electricity generation, the rotor is located the outside or the inside of stator coil and with stator coil clearance fit, the output line of stator coil draws forth as the output wiring end that the external power supply used behind the controller; the utility model has reasonable structure design, convenient transportation and carrying, no need of accessories such as special generator shell end cover, less used raw materials, low production cost, wide application and strong practicability; the radius of the rotor and the stator of the generator can be made larger, so that the generating power of the generator can be designed to be larger.
Description
Technical Field
The utility model relates to a generator technical field especially relates to a diesel engine power generation facility by oneself.
Background
The tractor using the diesel engine as power is very popular in agricultural production operation around the world, but some regions lack a high-power generator due to lack of electric power in some occasions needing illumination for night work such as threshing, rolling field and maintenance, and even if the high-power generator exists, the installation and transportation of the tractor are very inconvenient; the tractor commonly used in agricultural production is used as a traction and transportation machine, and can assist in outputting electric power for production and use, so that the tractor becomes an urgent need for agricultural production in partial areas at present.
Disclosure of Invention
In order to solve the deficiencies in the prior art, the utility model aims to provide an attached power generation facility of diesel engine, when needs diesel engine exports direct current or alternating current externally, open switch, attached power generation facility can externally supply power at the diesel engine during operation for light work.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a subsidiary power generation facility of diesel engine, stretches out the outer bent axle of diesel engine's casing including diesel engine and one end, stretches out and installs the flywheel on the outer bent axle of casing, its characterized in that:
the flywheel comprises a shell, a flywheel and a controller, wherein a group of stator coils arranged in an annular mode is fixed on the shell by taking the axis of a crankshaft extending out of the shell as a central line, a circle of rotor matched with the stator coils to generate power is fixed on the surface of one side, facing the stator coils, of the flywheel, the rotor is a rotor ring which is arranged at intervals in the circumferential direction and consists of paired permanent magnets, the rotor is located outside or inside the stator coils and is in clearance fit with the stator coils, and output lines of the stator coils are led out through the controller to serve as output terminals for.
The controller comprises a controller shell and a transformer, a frequency converter, an inverter or both arranged in the controller shell;
the transformer, the frequency converter and the inverter are independently arranged, the input ends of the transformer, the frequency converter and the inverter are connected with the output line of the stator coil, and the output ends of the transformer, the frequency converter and the inverter are connected with the output wiring terminal;
the transformer and the inverter are arranged together, the input end of the transformer is connected with the output line of the stator coil, the output end of the transformer is connected with the input end of the inverter, and the output end of the inverter is connected with the output wiring terminal.
And a power switch or/and a power indicator lamp are arranged on the inner wall of the controller shell, and the power switch and the power indicator lamp are respectively connected in series on a power output line between the stator coil and the output terminal.
The outer surface of the controller shell is provided with a voltmeter, and the input end of the voltmeter is respectively connected with the output terminal for acquiring and displaying the voltage value of the output terminal.
The output wiring end is also provided with an output socket connected with the output wiring end, and the output socket is provided with an electric appliance connected with the output socket.
The electric appliance is an LED lamp bank or an air blower, the LED lamp bank comprises a plurality of groups and is arranged on at least one mounting plate, and the mounting plate is fixed at the upper end of a telescopic rod with a base.
The stator mounting seat is fixed on the outer surface of one side of the shell, the stator coil is mounted on the stator mounting seat, the crankshaft extending out of the shell penetrates through the central shaft hole of the stator mounting seat, and the axis of the annular stator coil is overlapped with the central line of the crankshaft extending out of the shell.
When the rotor ring is positioned on the outer surface of the stator coil and is in clearance fit with the stator coil, an annular rainproof and dustproof cover is arranged on the shell or the stator mounting seat on the outer side of the rotor ring, and the rainproof and dustproof cover covers the outer ring surface of the rotor ring.
The diesel engine is mounted on a tractor base and used as power for the tractor.
The utility model has the advantages that: the structure is reasonable in design, convenient to transport and carry, free of accessories such as special generator shell end covers and the like, few in used raw materials, low in production cost, wide in application range and high in practicability; the radius of the rotor and the stator of the generator can be made larger, so that the generating power of the generator can be designed to be larger.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a diesel engine.
Fig. 2 is a partial structural diagram of the controller.
Fig. 3 is a schematic structural diagram of the present invention.
In the figure: 10 shells, 11 flywheels, 12 crankshafts, 13 tractor bases, 21 stator coils, 22 rotors, 23 stator mounting bases, 24 rainproof and dustproof covers, 30 controller shells, 31 voltmeters, 32 power indicator lamps, 33 power switches, 34 output sockets, 35 transformers, 40LED lamp sets, 41 mounting plates, 42 telescopic rods and 43 bases.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
According to the figures 1, 2 and 3: the embodiment provides a diesel engine auxiliary power generation device, which comprises a diesel engine and a crankshaft 12 with one end extending out of a shell 10 of the diesel engine, wherein a flywheel 11 is arranged on the crankshaft 12 extending out of the shell 10, a group of stator coils 21 which are arranged in a ring shape are fixed on the shell 10 by taking the axis of the crankshaft 12 which extends out of the shell 10 as a central line, the stator coils 21 are formed by winding lead wires, a rotor 22 which generates electricity by matching with the stator coil 21 is fixed on the surface of the flywheel 11 facing the stator coil 21, the rotor 22 is a rotor ring which is circumferentially arranged at intervals and is composed of a pair of permanent magnets, the rotor ring is positioned on the outer surface or the inner surface of the stator coil 21 and is in clearance fit with the stator coil 21 to generate electricity through an electromagnetic induction phenomenon, and an output line of the stator coil 21 is led out through a controller to serve as an output terminal for supplying power to the outside.
The utility model discloses install stator coil 21 on diesel engine's casing 10, install rotor 22 on flywheel 11, open the tractor to any place that needs the illumination, open switch 33, can supply power to the outside through the supply socket on the controller when diesel engine rotates, for example, the banks that drives 1000 + 3000W throws light on or/and drives consumer work such as air-blower to work area, special transportation has been saved, the trouble and the operation of installation generator, certainly in the external output electric power of diesel engine, diesel engine also can drive the granulation machine, machine work such as flour-milling machine, a tractor is multi-purpose has been realized.
As an additional technical feature of the present invention, the controller includes a controller housing and a transformer 35 disposed in the controller housing, wherein the transformer 35 can be replaced by a frequency converter, an inverter, or a transformer and an inverter;
the transformer 35, the frequency converter and the inverter are independently arranged, the input ends of the transformer 35, the frequency converter and the inverter are connected with the output line of the stator coil, and the output ends of the transformer 35, the frequency converter and the inverter are connected with the output terminal;
the transformer 35 and the inverter are arranged together, the input end of the transformer 35 is connected with the output line of the stator coil, the output end of the transformer 35 is connected with the input end of the inverter, and the output end of the inverter is connected with the output terminal, so that the transformer 35 can be used for converting the output alternating current into direct current and then the inverter is used for converting the direct current into alternating current to be output, and the voltage of the output power supply can be stable.
As the utility model discloses an additional technical features, be provided with switch 33 and power indicator 32 on the controller casing, switch 33 and power indicator 32 series connection are on the power output line between stator coil 21 and controller or series connection are in the controller with on the power output line between the output wiring end, open switch 33 when needing the power consumption like this, close switch 33 when not needing the power consumption for power generation facility no-load operation can, power indicator 32 can show the on-state of power simultaneously.
As the utility model discloses an additional technical feature, install voltmeter 31 on the controller casing 30 surface, the output wiring end is received respectively to voltmeter 31's input for acquire the magnitude of voltage of output wiring end and show, through observing voltmeter 31, people can audio-visually know the voltage situation of power generation facility to the outer output.
As the utility model discloses an additional technical feature, the output wiring end still is equipped with rather than the output socket 34 who is connected, then is connected with on the output socket 34 with electrical apparatus, specific:
the electrical appliance is an LED lamp bank 40, certainly, the electrical appliance can also be electrical equipment such as a blower and the like, the number of the LED lamp banks 40 is 1-6, each LED lamp bank 40 is composed of 5-50 LED lamp bodies, the power of each LED lamp body is 0.5-2W, 1-6 LED lamp banks 40 are respectively installed on more than one installation plate 41, each installation plate 41 is fixed at the upper end of an expansion rod 42 with a base 43, the expansion rod 42 is of a sleeve structure, and the height of the expansion rod 42 is fixed at the joint of sleeves through a jacking device.
As the utility model discloses an additional technical features, when the rotor ring lies in stator coil 21's surface and cooperates with stator coil 21 clearance, install annular rain-proof dust cover 24 on casing 10 or the stator mount pad 23 outside the rotor ring, rain-proof dust cover 24 covers on the outer anchor ring of rotor ring, prevents that rainwater, dust from falling on the rotor 22 of generator, stator coil 21 and influencing the electricity generation, because the generator does not use motor casing to and on rotor 22, stator coil 21 all install metal material's casing 10 and flywheel 11, the cooling heat conduction and the heat dissipation of the generator during operation of being convenient for.
As an additional technical feature of the present invention, a stator mounting seat 23 is fixed on the outer surface of one side of the casing 10, the stator coil 21 is installed on the stator mounting seat 23, and extends out of the casing 10 the crankshaft 12 passes through the central shaft hole of the stator mounting seat 23, and the axis of the annular stator coil 21 coincides with the central line of the crankshaft 12 extending out of the casing 10.
As an additional technical feature of the present invention, the diesel engine is installed on the tractor base 13 and used as the power of the tractor, and since the tractor is convenient to move, any convenient area can be directly driven to perform agricultural operations such as grinding and threshing by using the power of the diesel engine, and an additional power generation device can be used to output power externally to supply power for lighting, air blower, television, air conditioner and other electrical appliances.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (9)
1. The utility model provides a subsidiary power generation facility of diesel engine, stretches out the outer bent axle of diesel engine's casing including diesel engine and one end, stretches out and installs the flywheel on the outer bent axle of casing, its characterized in that:
the flywheel comprises a shell, a flywheel and a controller, wherein a group of stator coils arranged in an annular mode is fixed on the shell by taking the axis of a crankshaft extending out of the shell as a central line, a circle of rotor matched with the stator coils to generate power is fixed on the surface of one side, facing the stator coils, of the flywheel, the rotor is a rotor ring which is arranged at intervals in the circumferential direction and consists of paired permanent magnets, the rotor is located outside or inside the stator coils and is in clearance fit with the stator coils, and output lines of the stator coils are led out through the controller to serve as output terminals for.
2. The diesel engine incidental power generation device of claim 1, wherein: the controller comprises a controller shell and a transformer, a frequency converter, an inverter or both arranged in the controller shell;
the transformer, the frequency converter and the inverter are independently arranged, the input ends of the transformer, the frequency converter and the inverter are connected with the output line of the stator coil, and the output ends of the transformer, the frequency converter and the inverter are connected with the output wiring terminal;
the transformer and the inverter are arranged together, the input end of the transformer is connected with the output line of the stator coil, the output end of the transformer is connected with the input end of the inverter, and the output end of the inverter is connected with the output wiring terminal.
3. The diesel engine incidental power generation device of claim 2, wherein: and a power switch or/and a power indicator lamp are arranged on the inner wall of the controller shell, and the power switch and the power indicator lamp are respectively connected in series on a power output line between the stator coil and the output terminal.
4. The diesel engine incidental power generation device of claim 2, wherein: the outer surface of the controller shell is provided with a voltmeter, and the input end of the voltmeter is respectively connected with the output terminal for acquiring and displaying the voltage value of the output terminal.
5. The diesel engine incidental power generation device of claim 1, wherein: the output wiring end is also provided with an output socket connected with the output wiring end, and the output socket is provided with an electric appliance connected with the output socket.
6. The diesel engine incidental power generation device of claim 5, wherein: the electric appliance is an LED lamp bank or an air blower, the LED lamp bank comprises a plurality of groups and is arranged on at least one mounting plate, and the mounting plate is fixed at the upper end of a telescopic rod with a base.
7. The diesel engine incidental power generation device of claim 1, wherein: the stator mounting seat is fixed on the outer surface of one side of the shell, the stator coil is mounted on the stator mounting seat, the crankshaft extending out of the shell penetrates through the central shaft hole of the stator mounting seat, and the axis of the annular stator coil is overlapped with the central line of the crankshaft extending out of the shell.
8. The diesel engine incidental power generation device of claim 1, wherein: when the rotor ring is positioned on the outer surface of the stator coil and is in clearance fit with the stator coil, an annular rainproof and dustproof cover is arranged on the shell or the stator mounting seat on the outer side of the rotor ring, and the rainproof and dustproof cover covers the outer ring surface of the rotor ring.
9. The diesel engine incidental power generation device of claim 1, wherein: the diesel engine is mounted on a tractor base and used as power for the tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538479.9U CN210469030U (en) | 2019-09-10 | 2019-09-10 | Diesel engine subsidiary power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538479.9U CN210469030U (en) | 2019-09-10 | 2019-09-10 | Diesel engine subsidiary power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469030U true CN210469030U (en) | 2020-05-05 |
Family
ID=70432478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538479.9U Active CN210469030U (en) | 2019-09-10 | 2019-09-10 | Diesel engine subsidiary power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469030U (en) |
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2019
- 2019-09-10 CN CN201921538479.9U patent/CN210469030U/en active Active
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