CN102434439A - Moving direction converter of air-free pump - Google Patents
Moving direction converter of air-free pump Download PDFInfo
- Publication number
- CN102434439A CN102434439A CN2011103805140A CN201110380514A CN102434439A CN 102434439 A CN102434439 A CN 102434439A CN 2011103805140 A CN2011103805140 A CN 2011103805140A CN 201110380514 A CN201110380514 A CN 201110380514A CN 102434439 A CN102434439 A CN 102434439A
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- China
- Prior art keywords
- transducer
- gear shaft
- moving direction
- bearing
- socketed
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Abstract
The invention discloses a moving direction converter of an air-free pump, which comprises a gear shaft, a converter bearing and a converter and is characterized in that a section of eccentric shaft is arranged on the gear shaft, the converter bearing is sleeved on the eccentric shaft, and the converter is sleeved on the converter bearing. The axis of the gear shaft and the axis of the eccentric shaft form an alpha angle larger than 0 degree. The moving direction converter of the air pump is simple in structure, and capable of changing circumferential movement into linear movement and enabling transmission of the air-free pump to be more sensitive and spraying efficiency to be high.
Description
Technical field
The present invention relates to a kind of transducer, particularly do not have the moving direction transducer of air pump.
Background technique
No air pump is the equipment that spraying the time is used, and existing no air pump is complicated for the converter structure that circular movement is become straight line motion and adopt, increased no air pump weight, and spray efficiency is low when spraying.
Summary of the invention
The objective of the invention is provides a kind of simple in structure for the deficiency that solves above-mentioned existing technology, can make the transmission of no air pump sensitive more, the moving direction transducer of the no air pump that spray efficiency is higher.
To achieve these goals; The moving direction transducer of the no air pump that the present invention designed, it comprises gear shaft, transducer bearing and transducer, it is characterized in that gear shaft is provided with one section eccentric shaft; The transducer bearing housing is connected on the eccentric shaft, and transducers set is connected on the transducer bearing; The axis of gear shaft becomes the α angle with the axis of eccentric shaft, 0 °＜α＜90 °.The number of degrees at preferred α angle are: 1 °≤α≤60 °.
Be connected with the pump housing and motor cabinet at the two ends of gear shaft, be connected with motor on the motor cabinet; Be socketed with copper sheathing with pump housing joint on the gear shaft, be socketed with bearing with the motor cabinet joint on the gear shaft; Also be socketed with helical gear on the gear shaft, the output terminal engagement of helical gear and motor; Be provided with in the pump housing and annotate the plug positioning cap, have on the plunger positioning cap to be connected with plunger.
To fill in and can back and forth twitch in order to make to annotate, on plunger, be provided with draw-in groove, transducer is provided with the card base that is used with draw-in groove.
The moving direction transducer of the no air pump that the present invention obtains, simple in structure, can convert circular movement to straight line motion, make the transmission of no air pump sensitive more, the efficient of spraying is higher.
Description of drawings
Fig. 1 is embodiment's part ssembly drawing;
Fig. 2 is embodiment's overall structure sectional view;
Fig. 3 is an embodiment's gear shaft and eccentric shaft graph of a relation as a result.
Among the figure: gear shaft 1, eccentric shaft 11, copper sheathing 12, bearing 13, helical gear 14, transducer bearing 2, transducer 3, card base 31, the pump housing 4, notes plug positioning cap 41, plunger positioning cap 41, plunger 42, draw-in groove 43, motor cabinet 5, motor 6.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Embodiment:
Like Fig. 1, shown in Figure 2; The moving direction transducer of the no air pump that present embodiment provides, it comprises gear shaft 1, transducer bearing 2 and transducer 3, gear shaft 1 is provided with one section eccentric shaft 11; Transducer bearing 2 is socketed on the eccentric shaft 11, and transducer 3 is socketed on the transducer bearing 2; The axis of gear shaft 1 becomes the α angle with the axis of eccentric shaft 11,0 °＜α＜90 °.
Be connected with the pump housing 4 and motor cabinet 5 at the two ends of gear shaft 1, be connected with motor 6 on the motor cabinet 5; Be socketed with copper sheathing 12 with the pump housing 4 joints on the gear shaft 1, be socketed with bearing 13 with motor cabinet 5 joints on the gear shaft 1; Also be socketed with helical gear 14 on the gear shaft 1, helical gear 14 meshes with the output terminal of motor 6; Be provided with in the pump housing 4 and annotate plug positioning cap 41, have to be connected with plunger 42 on the plunger positioning cap 41.To fill in and can back and forth twitch in order to make to annotate, on plunger 42, be provided with draw-in groove 43, transducer 3 is provided with the card base 31 that is used with draw-in groove 43.During use; Rotation through motor 6 drives helical gear 14 rotations; The rotation driven gear axle 1 of helical gear 14 rotates, because the axis of gear shaft 1 becomes the α angle with the axis of eccentric shaft 11, the number of degrees at the preferred α of present embodiment angle are 1 ° or 30 ° or 45 ° or 60 ° or 89 °.Also can be according to the required concrete selection of stroke.So the rotation of gear shaft 1 makes the transducer 3 that is socketed in eccentric shaft 11 through transducer bearing 2 that front-rear reciprocation movements take place, through being used of card base 31 and draw-in groove 43, back and forth twitch the front and back that drive plunger 42, thereby realize the spraying function.
Claims (4)
1. moving direction transducer that does not have air pump; It comprises gear shaft (1), transducer bearing (2) and transducer (3); It is characterized in that gear shaft (1) is provided with one section eccentric shaft (11), transducer bearing (2) is socketed on the eccentric shaft (11), and transducer (3) is socketed on the transducer bearing (2); The axis of gear shaft (1) becomes the α angle with the axis of eccentric shaft (11), 0 °＜α＜90 °.
2. the moving direction transducer of no air pump according to claim 1 is characterized in that being connected with the pump housing (4) and motor cabinet (5) at the two ends of gear shaft (1), is connected with motor (6) on the motor cabinet (5); Gear shaft (1) is gone up and the pump housing (4) joint is socketed with copper sheathing (12), and gear shaft (1) is gone up and motor cabinet (5) joint is socketed with bearing (13); Also be socketed with helical gear (14) on the gear shaft (1), helical gear (14) meshes with the output terminal of motor (6); Be provided with in the pump housing (4) and annotate plug positioning cap (41), have to be connected with plunger (42) on the plunger positioning cap (41).
3. the moving direction transducer of no air pump according to claim 1 and 2 is characterized in that on plunger (42), being provided with draw-in groove (43), and transducer (3) is provided with the card base (31) that is used with draw-in groove (43).
4. the moving direction transducer of no air pump according to claim 1 and 2 is characterized in that the number of degrees at described α angle are: 1 °≤α≤60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103805140A CN102434439A (en) | 2011-11-25 | 2011-11-25 | Moving direction converter of air-free pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103805140A CN102434439A (en) | 2011-11-25 | 2011-11-25 | Moving direction converter of air-free pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434439A true CN102434439A (en) | 2012-05-02 |
Family
ID=45982720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103805140A Pending CN102434439A (en) | 2011-11-25 | 2011-11-25 | Moving direction converter of air-free pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434439A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2342127Y (en) * | 1998-05-06 | 1999-10-06 | 王松凯 | Axial valve type oil pump |
| CN2358245Y (en) * | 1998-12-25 | 2000-01-12 | 陆伯武 | Axial plunger displacement pump without slipper and distributing plate |
| CN201121563Y (en) * | 2007-09-30 | 2008-09-24 | 胡松海 | Plunger pump |
| CN202326132U (en) * | 2011-11-25 | 2012-07-11 | 宁波盛恒光电有限公司 | Motion direction changer without air pump |
-
2011
- 2011-11-25 CN CN2011103805140A patent/CN102434439A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2342127Y (en) * | 1998-05-06 | 1999-10-06 | 王松凯 | Axial valve type oil pump |
| CN2358245Y (en) * | 1998-12-25 | 2000-01-12 | 陆伯武 | Axial plunger displacement pump without slipper and distributing plate |
| CN201121563Y (en) * | 2007-09-30 | 2008-09-24 | 胡松海 | Plunger pump |
| CN202326132U (en) * | 2011-11-25 | 2012-07-11 | 宁波盛恒光电有限公司 | Motion direction changer without air pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120502 |