CN208619921U - A kind of 360 ° of rotations ventilation support - Google Patents
A kind of 360 ° of rotations ventilation support Download PDFInfo
- Publication number
- CN208619921U CN208619921U CN201821207003.2U CN201821207003U CN208619921U CN 208619921 U CN208619921 U CN 208619921U CN 201821207003 U CN201821207003 U CN 201821207003U CN 208619921 U CN208619921 U CN 208619921U
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- support
- rotary shaft
- venthole
- air inlet
- inlet pipe
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Abstract
The utility model relates to support fields of ventilating, it is specifically related to a kind of 360 ° of rotations ventilation support, including support, rotary shaft is installed in support, back-end location is provided with the first air inlet pipe on the right side of support, support right side front position is provided with the first escape pipe, rotary shaft front end side is provided with the second escape pipe, rotary shaft front end with the second escape pipe is symmetrical is provided with the second air inlet pipe, rotation shaft rear end is equipped with tightening nut, support rear and front end is provided with sealing bearing, rotary shaft is through sealing bearing, the utility model provides a kind of ventilation support that will not occur to avoid damage equipment around tracheae and be capable of 360 ° of rotations.
Description
Technical field
The utility model relates to support fields of ventilating, and are specifically related to a kind of 360 ° of rotations ventilation support.
Background technique
Currently, equipment used in the market can only cross tracheae by centre bore, but when being rotated by 360 °, it may appear that
Occur around things such as tracheaes, so that tracheae be made phenomena such as abrasion rupture occur, so cannot be rotated by 360 °, can not continue to revolve
Turn.
In view of the above-mentioned problems, the utility model devises a kind of 360 ° of rotations ventilation support, to solve above-mentioned background problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of 360 ° of rotations ventilation support, as much as possible solves
The certainly above problem, to provide a kind of ventilation support that will not occur to avoid damage equipment around tracheae and be capable of 360 ° of rotations.
The utility model is achieved by the following technical programs:
A kind of 360 ° of rotations ventilation support, including support, it is characterised in that: rotary shaft is installed in the support, it is described
Back-end location is provided with the first air inlet pipe on the right side of support, and support right side front position is provided with the first escape pipe, the rotation
Shaft front end side is provided with the second escape pipe, the rotary shaft front end with the second escape pipe is symmetrical is provided with the second air inlet
Pipe, the rotation shaft rear end are equipped with tightening nut, and the support rear and front end is provided with sealing bearing, and the rotary shaft runs through
Seal bearing.
Preferably, the support middle position is equipped with rotation circular hole, be equipped in the rotation circular hole rotary shaft and with rotation
Shaft is flexibly connected.
Preferably, rotating shaft center position two sides are respectively equipped with the first venthole and the second venthole, the rotation
Axis is equipped with third venthole in the position parallel with the first air inlet pipe, and the rotary shaft is in the position parallel with the first escape pipe
The 4th venthole is installed, first venthole is communicated with third venthole, second venthole and the 4th venthole phase
It is logical.
Preferably, first air inlet pipe connects gas source, and first escape pipe connects gas source.
Preferably, first air inlet pipe is communicated with rotation circular hole, and first escape pipe is communicated with rotation circular hole.
Preferably, second escape pipe connects executive component, and second air inlet pipe connects executive component.
Preferably, second escape pipe is communicated with the first venthole, and second air inlet pipe is communicated with the second venthole.
Preferably, the support rear and front end is symmetrically arranged with bearing mounting groove, the bearing mounting groove side wall and sealing axis
The outer ring held is fixedly connected, and the interior snare of the sealing bearing is fixedly connected on the side wall of rotary shaft and with rotary shaft.
The utility model has the following beneficial effects:
1, by sealing the closing of bearing and the conversion of internal rotating axis venthole, change gas in two sealing bearings
The venthole being transferred in rotary shaft, to make gas by static conversion rotation status.It avoids on rotating mechanism to tracheae
Coiling problem.
2, rotation ventilation support can produce arbitrary gas pressure, this power does not change because of extraneous interference, rotary shaft
End is tightening nut, so that gas leakage is avoided, the problems such as.
3, being used cooperatively by rotary shaft and support, can be realized 360 ° of rotations.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
In figure: 1- support, 2- rotary shaft, the first venthole of 201-, the second venthole of 202-, 203- third venthole,
The 4th venthole of 204-, the first air inlet pipe of 3-, the first escape pipe of 4-, the second escape pipe of 5-, the second air inlet pipe of 6-, 7- tense spiral shell
Mother, 8- seal bearing.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1~2, a kind of 360 ° of rotations ventilation support, including support 1 are please referred to, rotary shaft 2, support are installed in support 1
1 right side back-end location is provided with the first air inlet pipe 3, and 1 right side front position of support is provided with the first escape pipe 4,2 front end of rotary shaft
Side is provided with the second escape pipe 5,2 front end of rotary shaft with the second escape pipe 5 is symmetrical is provided with the second air inlet pipe 6, rotary shaft 2
Rear end is equipped with tightening nut 7, and 1 rear and front end of support is provided with sealing bearing 8, and rotary shaft 2 is through sealing bearing 8.
Specifically, 1 middle position of support is equipped with rotation circular hole, rotates and rotary shaft 2 is installed in circular hole and is lived with rotary shaft 2
Dynamic connection, 2 center two sides of rotary shaft are respectively equipped with the first venthole 201 and the second venthole 202, and rotary shaft 2 is with the
The parallel position of one air inlet pipe 3 is equipped with third venthole 203, and rotary shaft 2 is equipped in the position parallel with the first escape pipe 4
4th venthole 204, the first venthole 201 are communicated with third venthole 203, the second venthole 202 and 204 phase of the 4th venthole
Logical, the first air inlet pipe 3 connects gas source, and the first escape pipe 4 connects gas source, and the first air inlet pipe 3 is communicated with rotation circular hole, the first outlet
Pipe 4 is communicated with rotation circular hole, and the second escape pipe 5 connects executive component, and the second air inlet pipe 6 connects executive component, the second escape pipe 5
It is communicated with the first venthole 201, the second air inlet pipe 6 is communicated with the second venthole 202, and 1 rear and front end of support is symmetrically arranged with bearing
Mounting groove, bearing mounting groove side wall are fixedly connected with the outer ring of sealing bearing 8, seal the interior snare of bearing 8 in the side of rotary shaft 2
It is fixedly connected on wall and with rotary shaft 2.
In the utility model, the first air inlet pipe 3 and the first escape pipe 4 connect gas source, the gas entered by the first air inlet pipe 3
Enter the first venthole 201 by third venthole 203 and enters the second escape pipe 5, the gas entered by the second air inlet pipe 6
Body enters the 4th venthole 204 by the second venthole 202 and enters the first escape pipe 4, respectively constitutes a series connection gas circuit；
By sealing the conversion of 2 venthole of closing and internal rotating axis of bearing 8, changes gas in two sealing bearings 8 and be transferred to rotation
Venthole in shaft 2, to make gas by static conversion rotation status.It avoids and the coiling of tracheae is asked on rotating mechanism
Topic；Rotation ventilation support can produce arbitrary gas pressure, this power does not change because of extraneous interference, and 2 end of rotary shaft is
Tightening nut 7, so that gas leakage is avoided, the problems such as.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
- Support, including support (1) 1. a kind of 360 ° of rotations are ventilated, it is characterised in that: rotary shaft is installed in the support (1) (2), back-end location is provided with the first air inlet pipe (3) on the right side of the support (1), and support (1) the right side front position is provided with First escape pipe (4), rotary shaft (2) the front end side are provided with the second escape pipe (5), rotary shaft (2) front end and the Two escape pipes (5) are symmetrical to be provided with the second air inlet pipe (6), and rotary shaft (2) rear end is equipped with tightening nut (7), described Support (1) rear and front end end is provided with sealing bearing (8), and the rotary shaft (2) is through sealing bearing (8).
- The support 2. a kind of 360 ° of rotations according to claim 1 are ventilated, it is characterised in that: support (1) middle position Equipped with rotation circular hole, rotary shaft (2) is installed in the rotation circular hole and is flexibly connected with rotary shaft (2).
- The support 3. a kind of 360 ° of rotations according to claim 1 are ventilated, it is characterised in that: rotary shaft (2) centre bit Set two sides and be respectively equipped with the first venthole (201) and the second venthole (202), the rotary shaft (2) with the first air inlet pipe (3) Parallel position is equipped with third venthole (203), and the rotary shaft (2) sets in the position parallel with the first escape pipe (4) There is the 4th venthole (204), first venthole (201) communicates with third venthole (203), second venthole (202) it is communicated with the 4th venthole (204).
- The support 4. a kind of 360 ° of rotations according to claim 2 are ventilated, it is characterised in that: first air inlet pipe (3) is even Gas source is connect, first escape pipe (4) connects gas source.
- The support 5. a kind of 360 ° of rotations according to claim 1 are ventilated, it is characterised in that: first air inlet pipe (3) with Rotation circular hole communicates, and first escape pipe (4) communicates with rotation circular hole.
- The support 6. a kind of 360 ° of rotations according to claim 1 are ventilated, it is characterised in that: second escape pipe (5) is even Executive component is connect, second air inlet pipe (6) connects executive component.
- The support 7. a kind of 360 ° of rotations according to claim 3 are ventilated, it is characterised in that: second escape pipe (5) with First venthole (201) communicates, and second air inlet pipe (6) communicates with the second venthole (202).
- The support 8. a kind of 360 ° of rotations according to claim 1 are ventilated, it is characterised in that: support (1) rear and front end It is symmetrically arranged with bearing mounting groove, the bearing mounting groove side wall is fixedly connected with the outer ring of sealing bearing (8), the sealing bearing (8) interior snare is fixedly connected on the side wall of rotary shaft (2) and with rotary shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207003.2U CN208619921U (en) | 2018-07-27 | 2018-07-27 | A kind of 360 ° of rotations ventilation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207003.2U CN208619921U (en) | 2018-07-27 | 2018-07-27 | A kind of 360 ° of rotations ventilation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619921U true CN208619921U (en) | 2019-03-19 |
Family
ID=65707800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821207003.2U Active CN208619921U (en) | 2018-07-27 | 2018-07-27 | A kind of 360 ° of rotations ventilation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469737A (en) * | 2019-09-16 | 2019-11-19 | 深圳市集银科技有限公司 | A kind of vacuum air-channel 360 degree rotation mechanism |
-
2018
- 2018-07-27 CN CN201821207003.2U patent/CN208619921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469737A (en) * | 2019-09-16 | 2019-11-19 | 深圳市集银科技有限公司 | A kind of vacuum air-channel 360 degree rotation mechanism |
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