CN203565264U - Atomizer transmission mechanism - Google Patents
Atomizer transmission mechanism Download PDFInfo
- Publication number
- CN203565264U CN203565264U CN201320660475.4U CN201320660475U CN203565264U CN 203565264 U CN203565264 U CN 203565264U CN 201320660475 U CN201320660475 U CN 201320660475U CN 203565264 U CN203565264 U CN 203565264U
- Authority
- CN
- China
- Prior art keywords
- bearing
- atomizer
- transmission shaft
- transmission mechanism
- power transmission
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 abstract description 2
- 238000000889 atomisation Methods 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Abstract
The utility model discloses an atomizer transmission mechanism. The atomizer transmission mechanism comprises an atomizer shell and a transmission shaft which is arranged in the atomizer shell in a penetrating mode. The transmission shaft is in clearance fit with the atomizer shell, the outer side of the end, close to an atomization disk, of the transmission shaft is sequentially provided with a bearing I and a bearing II from top to bottom, both the bearing I and the bearing II are angular contact bearings, the bearing I and the bearing II are arranged in a series-connection mode, at least two pressure springs are arranged between the atomizer shell and the bearing I, one end of each pressure spring abuts against the atomizer shell, and the other end of each pressure spring abuts against the upper end face of the bearing I. According to the atomizer transmission mechanism, axially downward loads and radial loads of the transmission shaft are borne by the bearing I and the bearing II, the pressure springs are arranged to prevent the bearing I and the bearing II from moving axially in the working process so as to enable an atomizer to run stably, dynamic balancing keeping of the atomization disk is facilitated and the transmission shaft is prevented from being damaged.
Description
Technical field
The utility model relates to a kind of transmission mechanism, particularly a kind of atomizer transmission mechanism.
Background technology
Atomizer comprises transmission mechanism and atomizing disk, and atomizing disk is connected to power transmission shaft one end of transmission mechanism, and atomizing disk is High Rotation Speed under the drive of power transmission shaft, and liquid material is broken up as vaporific.In the disclosed atomizer transmission mechanism of prior art, power transmission shaft is be directly located in atomizer housing and be connected with atomizing disk.While working due to atomizing disk, need High Rotation Speed and will be constantly and liquid material contact friction, atomizing disk usually loses dynamic balancing in running, and then causes power transmission shaft to damage.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of atomizer transmission mechanism, to reach, makes atomizing disk even running, keeps dynamic balancing, prevents the object that power transmission shaft is impaired.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of atomizer transmission mechanism, comprise atomizer housing and be located in the power transmission shaft in atomizer housing, matched in clearance between described power transmission shaft and described atomizer housing, described power transmission shaft is provided with bearing one and bearing two from top to bottom successively near the outside of atomizing disk one end, described bearing one and described bearing two are angular contact bearing, arranged in series between described bearing one and described bearing two, between described atomizer housing and described bearing one, be provided with at least two holddown springs, described holddown spring one end is resisted against on atomizer housing, the described holddown spring other end is resisted against on the upper surface of described bearing one.
Preferably, described holddown spring is eight.
Preferably, described bearing two belows are provided with rotating seal ring, and described rotating seal ring is around the outer wall setting of described power transmission shaft.
Pass through technique scheme, a kind of atomizer transmission mechanism that the utility model provides is born transmission shafts to the load of downward direction and the load of radial direction by bearing one and bearing two, and holddown spring is set prevents that bearing one or bearing two from axial displacement occurring in the course of the work, atomizer is operated steadily, contribute to atomizing disk to keep dynamic balancing, prevent that power transmission shaft is impaired.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the structural representation of atomizer;
Fig. 2 is the local enlarged diagram at A place in Fig. 1.
The represented corresponding component title of numeral in figure:
1, atomizer housing 2, power transmission shaft 3, atomizing disk 4, bearing 1, bearing 26, holddown spring 7, rotating seal ring.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
According to Fig. 1 to 2, the utility model provides a kind of atomizer transmission mechanism, comprise atomizer housing (1) and be located in the power transmission shaft (2) in atomizer housing, matched in clearance between power transmission shaft and atomizer housing, power transmission shaft is provided with bearing one (4) and bearing two (5) from top to bottom successively near the outside of atomizing disk (3) one end, and bearing one and bearing two are angular contact bearing.Angular contact bearing can bear radial load and axial load simultaneously, can under higher rotating speed, work, and contact angle is larger, and axial carrying capacity is higher.Arranged in series between bearing one and bearing two, during arranged in series, bearing one is parallel with the loaded line of bearing two, and radial and axial load is evenly shared by bearing one and bearing two.
Between atomizer housing and bearing one, be provided with eight holddown springs (6), eight holddown springs are symmetrical arranged about the axis of power transmission shaft, holddown spring one end is resisted against on atomizer housing, the holddown spring other end is resisted against on the upper surface of bearing one, prevents that bearing one or bearing two from axial displacement occurring in the course of the work.
For preventing that outer dust from infiltrating in bearing, bearing two belows are provided with rotating seal ring (7), and rotating seal ring is around the outer wall setting of power transmission shaft.
A kind of atomizer transmission mechanism that the utility model provides is born transmission shafts to the load of downward direction and the load of radial direction by bearing one and bearing two, and holddown spring is set prevents that bearing one or bearing two from axial displacement occurring in the course of the work, atomizer is operated steadily, contribute to atomizing disk to keep dynamic balancing, prevent that power transmission shaft is impaired.
To the above-mentioned explanation of disclosed a kind of atomizer transmission mechanism embodiment, make professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an atomizer transmission mechanism, it is characterized in that: comprise atomizer housing and be located in the power transmission shaft in atomizer housing, matched in clearance between described power transmission shaft and described atomizer housing, described power transmission shaft is provided with bearing one and bearing two from top to bottom successively near the outside of atomizing disk one end, described bearing one and described bearing two are angular contact bearing, arranged in series between described bearing one and described bearing two, between described atomizer housing and described bearing one, be provided with at least two holddown springs, described holddown spring one end is resisted against on atomizer housing, the described holddown spring other end is resisted against on the upper surface of described bearing one.
2. a kind of atomizer transmission mechanism according to claim 1, is characterized in that: described holddown spring is eight.
3. a kind of atomizer transmission mechanism according to claim 1, is characterized in that: described bearing two belows are provided with rotating seal ring, and described rotating seal ring is around the outer wall setting of described power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660475.4U CN203565264U (en) | 2013-10-24 | 2013-10-24 | Atomizer transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660475.4U CN203565264U (en) | 2013-10-24 | 2013-10-24 | Atomizer transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565264U true CN203565264U (en) | 2014-04-30 |
Family
ID=50533028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660475.4U Expired - Lifetime CN203565264U (en) | 2013-10-24 | 2013-10-24 | Atomizer transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195021A (en) * | 2016-08-30 | 2016-12-07 | 无锡溥汇机械科技有限公司 | A kind of flush coater rotating disk bearing water-tight device |
| CN107199134A (en) * | 2017-07-13 | 2017-09-26 | 天来节能科技（上海）有限公司 | A kind of dust-proof atomizer |
-
2013
- 2013-10-24 CN CN201320660475.4U patent/CN203565264U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195021A (en) * | 2016-08-30 | 2016-12-07 | 无锡溥汇机械科技有限公司 | A kind of flush coater rotating disk bearing water-tight device |
| CN107199134A (en) * | 2017-07-13 | 2017-09-26 | 天来节能科技（上海）有限公司 | A kind of dust-proof atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |