CN205356010U - Explosion -proof generator - Google Patents
Explosion -proof generator Download PDFInfo
- Publication number
- CN205356010U CN205356010U CN201620121690.0U CN201620121690U CN205356010U CN 205356010 U CN205356010 U CN 205356010U CN 201620121690 U CN201620121690 U CN 201620121690U CN 205356010 U CN205356010 U CN 205356010U
- Authority
- CN
- China
- Prior art keywords
- generator
- rotor
- explosion
- outside
- belt pulley
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an explosion -proof generator. Explosion -proof generator includes generator housing and the rotor that is located generator housing, the rotor outside is provided with the stator, still is provided with deep groove ball bearing outside the rotor, generator housing one end is connected with the fan, the fan other end is connected with the belt pulley, and the belt pulley and the rotor links to each other, the rotor other end is connected with non - drive end end cover, non - drive end end cover surface is connected with the switching screw, the generator housing other end still is connected with the generator end cover. The utility model discloses an explosion -proof generator still is provided with non - drive end end cover in the generator end cover, electrical component is insulating with the casing, and rotor and stator seal in the casing to the effectual normal during operation of generator that has prevented, explosive gas mixture's the explosion flame clearance between through each rotary part reaches the outside, and then ignites outside explosive gases, prevents simultaneously that outside flammable dust, electric conductivity dust from getting into inside the casing.
Description
Technical field
This utility model relates to a kind of electromotor, particularly relates to a kind of explosion-proof power generator.
Background technology
Electromotor widely uses on industrial vehicle, charges for use as to the accumulator of vehicle load, maintains the electric energy storage of accumulator, provides power supply for electrical equipments such as the light on vehicle simultaneously.
Electromotor is in power generation process, and carbon brush likely produces electric arc and electric spark, and charging regulator is likely to generation electric arc and electric spark or high temperature, and loosening and coming off of connection wire is also possible to the generation of electric arc and electric spark.These risk factors all limit common generator application on explosion-proof vehicle.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of explosion-proof power generator.
This utility model is achieved through the following technical solutions:
Explosion-proof power generator, including generator housing and the rotor being positioned at generator body body, described rotor arranged outside has stator, being additionally provided with deep groove ball bearing outside rotor, described generator housing one end is connected to fan, and the described fan other end is connected to belt pulley, and belt pulley is connected with described rotor, the described rotor other end is connected to non-drive end shield, and described non-drive end shield surface is connected to switching screw, and the described generator housing other end is also associated with generator ' s cover.
Described explosion-proof power generator, is arranged with insulation sleeve outside described switching screw.
Described explosion-proof power generator, is additionally provided with actuator and commutator in described generator body body.
Described explosion-proof power generator, described non-drive end shield side is provided with insulation spacer.
Described explosion-proof power generator, described belt pulley is connected with described rotor by key.
Described explosion-proof power generator, described generator housing installing hole is provided with wavy spring and lining.
The beneficial effect that this utility model reaches:
Explosion-proof power generator of the present utility model is additionally provided with non-drive end shield in generator ' s cover, electric components and housing insulation, rotor and seal stator are in housing, thus when being effectively prevented electromotor normal operation, the explosive flame of explosive gas mixture reaches outside by the gap between each rotary part, and then ignite extraneous explosion gas, prevent external flammable dust, electric conductivity dust from entering enclosure interior simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 be in Fig. 2 CHCH to sectional view.
In figure: 1, generator housing, 2, rotor, 3, deep groove ball bearing, 4, copper sheathing, 5, stator, 6, fan, 7, belt pulley, 9, key, 10, non-drive end shield, 12, actuator, 13, commutator, 14, generator ' s cover, 15, insulation spacer, 16, insulation sleeve, 17, switching screw, 20, wavy spring, 21, lining.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.Following example are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
As shown in the figure, explosion-proof power generator of the present utility model, including generator housing 1 and the rotor 2 being positioned at generator housing 1, described rotor 2 arranged outside has stator 5, deep groove ball bearing 3 it is additionally provided with outside rotor 2, described generator housing 1 one end is connected to fan 6, described fan 6 other end is connected to belt pulley 7, and belt pulley 7 is connected with described rotor 2, described rotor 2 other end is connected to non-drive end shield 10, described non-drive end shield 10 surface is connected to switching screw 17, and described generator housing 1 other end is also associated with generator ' s cover 14.
Specifically, described rotor 2 is the cylinder that middle thick two is thin, and in the middle of it, thick portion outboard is provided with two stators 5, and two stators 5 lay respectively at the both sides of rotor；Four deep groove ball bearings 3 it are provided with altogether outside it, four deep groove ball bearings 3 one group between two, lay respectively at the part that rotor 2 two is thin.
Generator housing 1 and fan 6 junction are provided with copper sheathing 4.
It is arranged with insulation sleeve 16 outside described switching screw 17.Switching screw 17 is five, is dispersed in the surface of non-drive end shield 10.16 insulating effects of insulation sleeve, further increase sealing and insulating properties, it is prevented that blast.Described non-drive end shield 10 side is provided with insulation spacer 15.Insulation spacer 15 plays insulating effect equally, further increases sealing and insulating properties, it is prevented that blast.
Actuator 12 and commutator 13 it is additionally provided with in described generator housing 1.Described actuator 12 and commutator 13 lay respectively at the both sides of rotor 2, and are connected with described non-drive end shield 10.
Described belt pulley 7 is connected with described rotor 2 by key 9, and it is firm to connect.
Described generator housing 1 installing hole is provided with wavy spring 20 and lining 21.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvement and deformation, these improve and deformation also should be regarded as protection domain of the present utility model.
Claims (6)
1. explosion-proof power generator, including generator housing and the rotor being positioned at generator body body, described rotor arranged outside has stator, it is characterized in that, is additionally provided with deep groove ball bearing outside rotor, described generator housing one end is connected to fan, the described fan other end is connected to belt pulley, and belt pulley is connected with described rotor, and the described rotor other end is connected to non-drive end shield, described non-drive end shield surface is connected to switching screw, and the described generator housing other end is also associated with generator ' s cover.
2. explosion-proof power generator according to claim 1, is characterized in that, is arranged with insulation sleeve outside described switching screw.
3. explosion-proof power generator according to claim 1, is characterized in that, is additionally provided with actuator and commutator in described generator body body.
4. explosion-proof power generator according to claim 1, is characterized in that, described non-drive end shield side is provided with insulation spacer.
5. explosion-proof power generator according to claim 1, is characterized in that, described belt pulley is connected with described rotor by key.
6. explosion-proof power generator according to claim 1, is characterized in that, described generator housing installing hole is provided with wavy spring and lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121690.0U CN205356010U (en) | 2016-02-16 | 2016-02-16 | Explosion -proof generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121690.0U CN205356010U (en) | 2016-02-16 | 2016-02-16 | Explosion -proof generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356010U true CN205356010U (en) | 2016-06-29 |
Family
ID=56183558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620121690.0U Active CN205356010U (en) | 2016-02-16 | 2016-02-16 | Explosion -proof generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288888A (en) * | 2018-04-08 | 2018-07-17 | 杭叉集团股份有限公司 | Explosion-proof brushless generator with tach signal |
-
2016
- 2016-02-16 CN CN201620121690.0U patent/CN205356010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288888A (en) * | 2018-04-08 | 2018-07-17 | 杭叉集团股份有限公司 | Explosion-proof brushless generator with tach signal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204465284U (en) | A kind of Flame-Proof Three-Phase Induction Motors | |
| PH12018000416B1 (en) | Hub apparatus and associated charging apparatus and systems | |
| CN205356010U (en) | Explosion -proof generator | |
| CN102611239A (en) | Carbon brush assembly structure | |
| CN203278579U (en) | Flameproof high-efficiency energy-saving three-phase asynchronous vibration motor | |
| CN102290941A (en) | High-pressure explosion-proof type three-phase asynchronous motor | |
| CN104362824A (en) | Low-center high-capacity high-speed positive pressure type high-voltage three-phase asynchronous motor | |
| CN207184205U (en) | A kind of generator with explosion prevention function | |
| CN203377715U (en) | Explosion-proof power generator | |
| CN201778941U (en) | Safe explosion-proof diesel engine electric heating plug | |
| CN102738967A (en) | Explosion-proof motor | |
| CN201018376Y (en) | Explosion-proof excitation generator for mining | |
| CN208078787U (en) | Explosion-proof brushless generator with tach signal | |
| CN105914933B (en) | The safe side circuit sealing conducting ring device of fire-proof motor | |
| CN205356023U (en) | Industry is explosion proof machine for vehicle | |
| CN111404343B (en) | Explosion-proof three-phase asynchronous motor suitable for mine working condition | |
| CN207339609U (en) | A kind of flame proof high-efficient heat-dissipating threephase asynchronous | |
| CN103401343B (en) | A kind of integral mining explosion-proof power generator | |
| CN108288888A (en) | Explosion-proof brushless generator with tach signal | |
| CN205092700U (en) | Novel keep apart explosion -proof electrical equipment | |
| CN202662499U (en) | Mining explosion-proof control button | |
| CN202978597U (en) | Explosion-proof starter | |
| CN214205175U (en) | Explosion-proof steering motor and electric vehicle | |
| CN205753773U (en) | Fire-proof motor safe side circuit sealing conducting ring device | |
| CN213521487U (en) | Outdoor rainproof type explosion-proof motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |