CN203018253U - Electric spray gun - Google Patents
Electric spray gun Download PDFInfo
- Publication number
- CN203018253U CN203018253U CN 201320048349 CN201320048349U CN203018253U CN 203018253 U CN203018253 U CN 203018253U CN 201320048349 CN201320048349 CN 201320048349 CN 201320048349 U CN201320048349 U CN 201320048349U CN 203018253 U CN203018253 U CN 203018253U
- Authority
- CN
- China
- Prior art keywords
- plunger
- displacement pump
- spray gun
- plunger displacement
- drive motors
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an electric spray gun comprising a gun body, wherein a nozzle is arranged at an outlet at the front end of the gun body; the gun body is also connected with a kettle body; the gun body is internally provided with a plunger pump, a transmission mechanism and a driving motor; the driving motor is connected with a power supply through a control button and a lead; the kettle body is communicated with an inlet of the plunger pump; the nozzle is communicated with an outlet of the plunger pump; the inlet and the outlet of the plunger pump are respectively provided with a one-way valve; and the driving motor is connected with a plunger of the plunger pump through the transmission mechanism. The electric spray gun has the characteristics of compact structure, convenience in use, high pressure and good spraying effect.
Description
Technical field
The utility model relates to a kind of spray gun, specifically a kind of electronic spray gun.
Background technology
At present spray gun is generally pneumatic spray gun, need to be connected with air pump by tube connector during use, and because air pump is heavier mobile inconvenient, during the special occasions operation, during use, tube connector can have influence on spraying operation especially, and use also not too convenient.
The utility model content
The purpose of this utility model is to provide a kind of electronic spray gun, adopts the work of motor-driven plunger displacement pump to realize spraying operation, has compact conformation characteristics easy to use.
For achieving the above object by the following technical solutions:
A kind of electronic spray gun comprises the rifle body, exit at rifle body front end is provided with nozzle, also connect the kettle body on the rifle body, it is characterized in that: be provided with plunger displacement pump, transmission mechanism and drive motors in the inside of rifle body, drive motors is by control button and wire connecting power, and the kettle body is communicated with the import of plunger displacement pump, and nozzle is communicated with the plunger delivery side of pump, the import and export place of plunger displacement pump is equipped with check valve, and drive motors connects with the plunger of plunger displacement pump by transmission mechanism.
Described transmission mechanism comprises reduction gearing and waves bearing, reduction gearing is meshed with the output shaft of drive motors, described swinging shaft is contracted to draw together and is waved wheel and driving shaft, and described reduction gearing is socketed on driving shaft, and the described plunger that waves wheel and plunger displacement pump is connected.
Also be provided with balance plunger on described plunger displacement pump, the balance plunger front portion is placed in plunger displacement pump, and the balance plunger rear end holds is waving on wheel.
The utility model adopts drive motors through reduction gearing and waves bearing and will drive the power conversion of rotating and become the reciprocal power of plunger, thereby the actuation plunger pump housing, because rifle body inner space is narrow and small, the utility model adopts and to wave bearing and realize that rotary power changes to reciprocating power, structure is very compact, the employing motor-driven, need not to be equipped with air pump and tracheae, use and just add conveniently.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
as shown in Figure 1, a kind of electronic spray gun comprises rifle body 1, exit at rifle body 1 front end is provided with nozzle 2, also connect kettle body 3 on the rifle body, be provided with plunger displacement pump 4 in the inside of rifle body 1, transmission mechanism 5 and drive motors 6, drive motors 6 is by control button 7 and wire connecting power, kettle body 3 is communicated with the import of plunger displacement pump 4, nozzle 2 is communicated with the outlet of plunger displacement pump 4, advancing of plunger displacement pump 4, the exit is equipped with check valve, described transmission mechanism 5 comprises reduction gearing 51 and waves bearing 52, reduction gearing 51 is meshed with the output shaft 61 of drive motors 6, the described bearing 52 that waves comprises and waves wheel 521 and driving shaft 522, described reduction gearing 51 is socketed on driving shaft 522, the described plunger 41 that waves wheel 521 and plunger displacement pump 4 is connected, also be provided with balance plunger 42 on described plunger displacement pump 4, balance plunger 42 front portions are placed in plunger displacement pump 4, balance plunger 42 rear ends hold is waving on wheel 521.
Press control button 7 during the utility model work, drive motors 6 rotarily drives output shaft 61 High Rotation Speeds, output shaft 61 is placed on moment of torsion through reduction gearing 51 decelerations and drives driving shaft 522 rotations, driving shaft 522 rotation makes waves wheel 521 and rocks back and forth, and then drive plunger 41 moves back and forth, thereby the coating of kettle body is pressurizeed through plunger displacement pump 4, and at nozzle 3 place's atomizing sprayings.
Owing to adopting the single plunger structure in above-described embodiment, the vibrations of single plunger arrangement works are larger, thereby the utility model can also also arrange balance plunger 42 on plunger displacement pump, and balance plunger 42 plays balanced action power, plays cushioning effect; If plunger displacement pump adopts double plunger or multi-plunger, and each plunger is symmetrical arranged, and just can arrange balance plunger 42 this moment, interacts to offset the active force of vibrations due to each plunger.
The utility model adopts the plunger displacement pump pressurization, and pressure is higher, and the spraying atomizing effect is better, and during spraying, coating is better in the product surface tack.
Claims (3)
1. an electronic spray gun comprises the rifle body, exit at rifle body front end is provided with nozzle, also connect the kettle body on the rifle body, it is characterized in that: be provided with plunger displacement pump, transmission mechanism and drive motors in the inside of rifle body, drive motors is by control button and wire connecting power, and the kettle body is communicated with the import of plunger displacement pump, and nozzle is communicated with the plunger delivery side of pump, the import and export place of plunger displacement pump is equipped with check valve, and drive motors connects with the plunger of plunger displacement pump by transmission mechanism.
2. a kind of electronic spray gun as claimed in claim 1, it is characterized in that: described transmission mechanism comprises reduction gearing and waves bearing, reduction gearing is meshed with the output shaft of drive motors, described swinging shaft is contracted to draw together and is waved wheel and driving shaft, described reduction gearing is socketed on driving shaft, and the described plunger that waves wheel and plunger displacement pump is connected.
3. a kind of electronic spray gun as claimed in claim 2 is characterized in that: also be provided with balance plunger on described plunger displacement pump, the balance plunger front portion is placed in plunger displacement pump, and the balance plunger rear end holds is waving on wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048349 CN203018253U (en) | 2013-01-29 | 2013-01-29 | Electric spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048349 CN203018253U (en) | 2013-01-29 | 2013-01-29 | Electric spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018253U true CN203018253U (en) | 2013-06-26 |
Family
ID=48642269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048349 Expired - Fee Related CN203018253U (en) | 2013-01-29 | 2013-01-29 | Electric spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533471A (en) * | 2017-03-03 | 2018-09-14 | 苏州宝时得电动工具有限公司 | Handheld high-voltage cleaning machine |
| USRE49589E1 (en) | 2015-11-20 | 2023-07-25 | Positec Power Tools (Suzhou) Co., Ltd | Pump unit and handheld high pressure washer |
-
2013
- 2013-01-29 CN CN 201320048349 patent/CN203018253U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE49589E1 (en) | 2015-11-20 | 2023-07-25 | Positec Power Tools (Suzhou) Co., Ltd | Pump unit and handheld high pressure washer |
| US11708822B2 (en) | 2015-11-20 | 2023-07-25 | Positec Power Tools (Suzhou) Co., Ltd. | Handheld high-pressure cleaning machine |
| CN108533471A (en) * | 2017-03-03 | 2018-09-14 | 苏州宝时得电动工具有限公司 | Handheld high-voltage cleaning machine |
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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 |
Granted publication date: 20130626 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |