CN202103533U - Internal combustion generating electric welding charger - Google Patents
Internal combustion generating electric welding charger Download PDFInfo
- Publication number
- CN202103533U CN202103533U CN2010205842696U CN201020584269U CN202103533U CN 202103533 U CN202103533 U CN 202103533U CN 2010205842696 U CN2010205842696 U CN 2010205842696U CN 201020584269 U CN201020584269 U CN 201020584269U CN 202103533 U CN202103533 U CN 202103533U
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- Prior art keywords
- electric welding
- charger
- engine
- internal combustion
- magneto
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Abstract
Disclosed is an internal combustion generating electric welding charger, comprising a left permanent magnetism motor, an engine, a right permanent magnetism motor, and a clasp nut mechanism, wherein the left permanent magnetism motor and the right permanent magnetism motor are arranged at two sides of the engine respectively; the clasp nut mechanism is fixed upon the engine; and the left permanent magnetism motor or the right permanent magnetism motor configures the internal combustion engine set into six sets having different functions according to actual needs, namely, double generator, double electric welding machine, double charger, generating electric welding machine, generating charger, and electric welding charger. The internal combustion generating electric welding charger is capable of simultaneously realizing generating, electric welding, or charging, with compact structure.
Description
Technical field
The utility model relates to a kind of internal combustion engine, particularly a kind of internal combustion electricity generation and electric welding charger.
Background technology
Electric power has become the modern life must the obligato energy, and emergency power supply system also is an important component part.Welding is as a kind of mechanical connection means commonly used, and purposes is very extensive in we produce, live.So people design Electricity generating welder.Because all shared winding of TRT, welding set that traditional Electricity generating welder adopts causes its generating, electric welding, charge function to realize simultaneously.That is to say can not electric welding in when generating, when electric welding, can not generate electricity.Obviously, traditional Electricity generating welder function singleness.In addition, traditional Electricity generating welder leans on thyristor copped wave Control current, and this mode is easy to generate the high-frequency harmonic radiation, causes the surrounding environment electromagnetic interference.And traditional Electricity generating welder adopts electric excitation, at stator and rotor winding is arranged all, and also has choke, reactor; Electromagnet inertia is bigger, causes its dynamic characteristic poor, causes that to fall constant-current characteristics suddenly not good; And bulky, carry inconvenience, carrying is heavy.
The utility model content
The utility model technical problem to be solved provides a kind of internal combustion electricity generation and electric welding charger, and it can realize generating electricity simultaneously, electric welding or charge function and compact conformation.
For solveing the technical problem; The utility model provides a kind of internal combustion electricity generation and electric welding charger; It is characterized in that; It comprises left magneto, engine, right magneto, clasp nut mechanism; Left side magneto and right magneto lay respectively at the both sides of engine, and clasp nut mechanism is fixed on the engine, and left magneto or right magneto are changed to the internal combustion engine assembly unit of double-generator, two electric welding machine, two charger, Electricity generating welder, six kinds of difference in functionalitys of the mechanical, electrical weldering charger of generating-charging as required.
Preferably; Said clasp nut mechanism comprises DC speed-reducing, alignment pin, axle sleeve, the spacing screw rod of rotating speed, guide rail and support; The spacing screw rod of rotating speed is connected with sleeve thread, and the spacing screw rod of rotating speed cooperates with guide clearance, and guide rail and support are fixed on the engine; Axle sleeve is fixed on the axle of DC speed-reducing through alignment pin, and DC speed-reducing is fixed on the support.
The positive progressive effect of the utility model is:
A, the utility model internal combustion electricity generation and electric welding charger separate generator windings, electric welding machine winding or charger winding fully, have guaranteed that generating, electric welding or charge function realize simultaneously, have improved the reliability of unit operation, prolong the useful life of unit.
B, the utility model internal combustion electricity generation and electric welding charger adopt the DC speed-reducing speed governing, thereby regulate electric current, the high-frequency harmonic radiation that has produced when having avoided traditional Electricity generating welder with thyristor copped wave Control current and cause to the surrounding environment electromagnetic interference.
C, the utility model internal combustion electricity generation and electric welding charger adopt magneto; The little volume than general generator of the volume of magneto is little; Cancel electric excitation winding and dc excitation power that conventional rack is used, also just cancelled the collector ring and the brushgear that easily go wrong.Therefore, the utility model internal combustion electricity generation and electric welding charger simple in structure moved more reliably, and clasp nut mechanism effectively utilizes the idle space of engine, and implementation structure is compact; Simultaneously, significantly reduce copper consumption, reduced cost.Rare earth permanent magnet excellent magnetism ability can let winding reduce the number of turn, strengthens the line footpath, and electromagnet inertia is reduced, and realizes good dynamic characteristic, and reduces copper loss and iron loss, and these can both dwindle motor volume, alleviate quality, and the raising power-mass ratio.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model internal combustion electricity generation and electric welding charger;
Fig. 2 is the front schematic view of the utility model internal combustion electricity generation and electric welding charger;
Fig. 3 is that clasp nut mechanism shaft in the utility model internal combustion electricity generation and electric welding charger is to generalized section;
Fig. 4 is the accent stream control unit principle schematic of the utility model internal combustion electricity generation and electric welding charger.
Embodiment
Lift a preferred embodiment below, and combine accompanying drawing to come the clearer the utility model of intactly explaining.
Extremely shown in Figure 4 like Fig. 1; The utility model internal combustion electricity generation and electric welding charger comprises left magneto 11, engine 10, right magneto 9, clasp nut mechanism; Left side magneto 11 and right magneto 9 lay respectively at the both sides of engine 10, and clasp nut mechanism is fixed on the engine 10.Left side magneto and right magneto all have winding; Each magneto all is the pattern that can make generator, electric welding machine, three kinds of different purposes of charger according to actual needs; Corresponding; Generator adopts generator windings, and electric welding machine adopts the electric welding machine winding, and charger adopts the charger winding.That is to say that two magnetoes can be changed to the internal combustion engine assembly unit of double-generator, two electric welding machine, two charger, Electricity generating welder, six kinds of difference in functionalitys of the mechanical, electrical weldering charger of generating-charging as required; So just realize generating simultaneously, electric welding or charge function; Improve the reliability of unit operation, prolonged the useful life of unit.
The accent stream principle and the course of work of the utility model are following:
After engine 10 startings, the different conditions of lamp demonstration is confirmed current pairing engine speed as indicated, according to the electric current and the rotating speed of need of work, pulls bidirectional switch then.Transfer stream control unit according to 9～15V a-c cycle (rotating speed) signal and the voltage signal in the stator winding of left magneto 11 and right magneto 9, imported, 6 rotations of control DC speed-reducing.Through clasp nut mechanism, the spacing screw rod 1 of adjustment rotating speed.Utilize the aperture scope of engine mechanical governing system 13 control engine throttles 12, after reaching regulation rotating speed or electric current, transfer stream control unit control DC speed-reducing 6 to quit work.Just realize the function of many gears adjusting electric currents like the method.
In order to prevent that engine speed from crossing lowly or too high, transfer stream control unit to be provided with the highest and minimum controlled function of engine speed.After pulling bidirectional switch; When transferring stream control unit to judge the present engine rotating speed above engine peak speed of setting and minimum speed numerical value; Make the relay contact action, cut off the control loop of DC speed-reducing 6 automatically, thereby guarantee that unit moves in the regulation operating mode.
Though more than described the embodiment of the utility model; But those skilled in the art is to be understood that; These only illustrate, and under the prerequisite of principle that does not deviate from the utility model and essence, can make numerous variations or modification to these execution modes.Therefore, the protection range of the utility model is limited appended claims.
Claims (2)
1. internal combustion electricity generation and electric welding charger; It is characterized in that; It comprises left magneto, engine, right magneto, clasp nut mechanism; Left side magneto and right magneto lay respectively at the both sides of engine, and clasp nut mechanism is fixed on the engine, and left magneto or right magneto are changed to the internal combustion engine assembly unit of double-generator, two electric welding machine, two charger, Electricity generating welder, six kinds of difference in functionalitys of the mechanical, electrical weldering charger of generating-charging as required.
2. internal combustion electricity generation and electric welding charger as claimed in claim 1; It is characterized in that said clasp nut mechanism comprises DC speed-reducing, alignment pin, axle sleeve, the spacing screw rod of rotating speed, guide rail and support, the spacing screw rod of rotating speed is connected with sleeve thread; The spacing screw rod of rotating speed cooperates with guide clearance; Guide rail and support are fixed on the engine, and axle sleeve is fixed on the axle of DC speed-reducing through alignment pin, and DC speed-reducing is fixed on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205842696U CN202103533U (en) | 2010-10-29 | 2010-10-29 | Internal combustion generating electric welding charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205842696U CN202103533U (en) | 2010-10-29 | 2010-10-29 | Internal combustion generating electric welding charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103533U true CN202103533U (en) | 2012-01-04 |
Family
ID=45389531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205842696U Expired - Lifetime CN202103533U (en) | 2010-10-29 | 2010-10-29 | Internal combustion generating electric welding charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035299A (en) * | 2010-10-29 | 2011-04-27 | 上海狮虎能源科技发展有限公司 | Internal combustion power generating electric welding charger |
-
2010
- 2010-10-29 CN CN2010205842696U patent/CN202103533U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035299A (en) * | 2010-10-29 | 2011-04-27 | 上海狮虎能源科技发展有限公司 | Internal combustion power generating electric welding charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120104 Effective date of abandoning: 20120912 |