CN202055920U - Gasoline engine speed control system structure of vertical axis electric generator - Google Patents
Gasoline engine speed control system structure of vertical axis electric generator Download PDFInfo
- Publication number
- CN202055920U CN202055920U CN2011201116064U CN201120111606U CN202055920U CN 202055920 U CN202055920 U CN 202055920U CN 2011201116064 U CN2011201116064 U CN 2011201116064U CN 201120111606 U CN201120111606 U CN 201120111606U CN 202055920 U CN202055920 U CN 202055920U
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- CN
- China
- Prior art keywords
- speed control
- electric generator
- speed
- control rod
- gasoline engine
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- Expired - Fee Related
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Abstract
The utility model discloses a gasoline engine speed control system structure of a vertical axis electric generator, which comprises a speed control screw, a welding square nut, a speed control spring, an L-shaped speed control arm and a speed control rod. The center of the welding square nut is hinged to a speed control rotating plate which is fixed on a machine frame of the electric generator, one end of the welding square nut is contacted with the bottom of the speed control screw, and the other end of the welding square nut is connected with one end of the speed control spring. A corner portion of the L-shaped speed control arm is hinged to the machine frame of the electric generator, one end of the L-shaped speed control arm is connected onto the other end of the speed control spring, and the other end of the L-shaped speed control arm is connected with one end of the speed control rod. The other end of the speed control rod extends into an oil outlet of a carburetor assembly of the electric generator, and the speed control rod changes channel area at the position of the oil outlet. Compared with the prior art, the gasoline engine speed control system structure of the vertical axis electric generator has simple structure and can timely operate and accurate fine-adjustment on the speed of the gasoline engine because match between each part is reliable. Therefore, output power of a motor can meet requirements of users.
Description
Technical field
The utility model relates to electrical generator fields, relates in particular to a kind of petrol engine speed control system structure of vertical-axis generators.
Background technique
The speed regulation performance of generator petrol engine is one of generator important techniques index.Around this problem, occur many devices that Air Fuel Ratio of Gasoline Engines is controlled on the existing market, thereby realized the accurate speed governing of generator petrol engine.These speed regulating structures comprise electromagnetic valve type, and its control accuracy is not high, and reliability and durability are bad; Electric Machine Control is also arranged, but control range is not wide, also there are certain problem in fortune control accuracy and speed of response.
Summary of the invention
The purpose of this utility model provides the petrol engine speed control system structure of the high and reliability and durability vertical-axis generators of a kind of control accuracy.
Petrol engine speed regulating structure of the present utility model comprises droop adjustment screw, square weld nut, governor spring, L type speed-regulating arm, speed control rod, the center hinge of described square weld nut is connected on the speed governing flap, the speed governing flap is fixed on the generator frame, one end of square weld nut contacts with the bottom of droop adjustment screw, the square weld nut the other end is connected with governor spring one end, the position, turning of L type speed-regulating arm is articulated on the generator frame, one side arm end of L type speed-regulating arm is connected in the other end of governor spring, another side arm end of L type speed-regulating arm is connected with speed control rod one end, the speed control rod the other end extends into the oil outlet of the carburetor assembly of generator, and speed control rod changes oil outlet place aisle spare.
Compared with prior art, petrol engine speed regulating structure of the present utility model mechanism is simple, and matching relationship is reliable between each parts, can in time accurately finely tune petrol engine speed, thereby make the output power of motor meet user's requirement.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of petrol engine speed regulating structure of the present utility model.
Embodiment
As shown in Figure 1, petrol engine speed regulating structure of the present utility model comprises droop adjustment screw 1, square weld nut 2, governor spring 3, L type speed-regulating arm 4, speed control rod 5, the center hinge of described square weld nut 2 is connected on the speed governing flap 7, speed governing flap 7 is fixed on the generator frame, one end of square weld nut 2 contacts with the bottom of droop adjustment screw 1, square weld nut 2 the other ends are connected with governor spring 3 one ends, the position, turning of L type speed-regulating arm 4 is articulated on the generator frame, one side arm end of L type speed-regulating arm 4 is connected in the other end of governor spring 3, another side arm end of L type speed-regulating arm 4 is connected with speed control rod 5 one ends, speed control rod 5 the other ends extend into the oil outlet of the carburetor assembly 6 of generator, and speed control rod 5 changes oil outlet place aisle spare.
During use, by rotation droop adjustment screw 1 and then make the upper and lower displacement of droop adjustment screw 1, the square weld nut 2 that is in contact with it is rotated around the center, the corresponding rotation of square weld nut 2 the other ends, thereby pull-up or put down governor spring 3; L type speed-regulating arm 4 is along with the articulating point that moves around the position, turning of governor spring 3 rotates, and the pulling speed control rod 5 of L type speed-regulating arm 4 moves, and changes the position of speed control rod 5 in the oil outlet of carburetor assembly 6, changes the aisle spare at oil outlet place.The proportional relation of air fuel ratio in the change of oil outlet place aisle spare and the petrol engine, thus realize the accurate speed governing of petrol engine.
Claims (1)
1. the petrol engine speed control system structure of a vertical-axis generators, it is characterized in that: it comprises droop adjustment screw, square weld nut, governor spring, L type speed-regulating arm, speed control rod, the center hinge of described square weld nut is connected on the speed governing flap, the speed governing flap is fixed on the generator frame, one end of square weld nut contacts with the bottom of droop adjustment screw, the square weld nut the other end is connected with governor spring one end, the position, turning of L type speed-regulating arm is articulated on the generator frame, one side arm end of L type speed-regulating arm is connected in the other end of governor spring, another side arm end of L type speed-regulating arm is connected with speed control rod one end, and the speed control rod the other end extends into the oil outlet of the carburetor assembly of generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201116064U CN202055920U (en) | 2011-04-15 | 2011-04-15 | Gasoline engine speed control system structure of vertical axis electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201116064U CN202055920U (en) | 2011-04-15 | 2011-04-15 | Gasoline engine speed control system structure of vertical axis electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055920U true CN202055920U (en) | 2011-11-30 |
Family
ID=45015894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201116064U Expired - Fee Related CN202055920U (en) | 2011-04-15 | 2011-04-15 | Gasoline engine speed control system structure of vertical axis electric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791108A (en) * | 2015-05-05 | 2015-07-22 | 浙江中坚科技股份有限公司 | Automatic speed adjusting device for small-size two-stroke gasoline engine |
-
2011
- 2011-04-15 CN CN2011201116064U patent/CN202055920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791108A (en) * | 2015-05-05 | 2015-07-22 | 浙江中坚科技股份有限公司 | Automatic speed adjusting device for small-size two-stroke gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160415 |