CN212397116U - Universal joint for dry fog dust suppression spray head - Google Patents
Universal joint for dry fog dust suppression spray head Download PDFInfo
- Publication number
- CN212397116U CN212397116U CN202020207079.6U CN202020207079U CN212397116U CN 212397116 U CN212397116 U CN 212397116U CN 202020207079 U CN202020207079 U CN 202020207079U CN 212397116 U CN212397116 U CN 212397116U
- Authority
- CN
- China
- Prior art keywords
- spray head
- dust suppression
- universal joint
- suppression spray
- dry fog
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 38
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 230000001629 suppression Effects 0.000 title claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 239000003595 mist Substances 0.000 claims description 15
- 230000033228 biological regulation Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000037237 body shape Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a universal joint for a dry fog dust suppression spray head, which relates to the technical field of dry fog dust suppression, and comprises a fixing ring fixedly arranged with the outside; the rolling ball is arranged in the fixed ring and is rotationally connected with the inner wall of the fixed ring; the cylinder is arranged on the side wall of the fixing ring and communicated with the inside of the fixing ring; the moving piece is arranged in the cylinder body and can move along the inner wall of the cylinder body and then press the rolling ball; when needs are quick, convenient regulation sets up the dry fog on the spin and presses down dirt shower nozzle spray angle, then support the spin with the moving member through actuating mechanism's effect, and because actuating mechanism still has the spacing effect of oneself, therefore actuating mechanism drive moving member supports and presses the spin after, under the condition that does not have exogenic action, thereby actuating mechanism oneself spacing makes the continuous support of moving member and presses the spin, because the support effect of moving member, make spin position stable, thereby guaranteed can fix after the dry fog presses down dirt shower nozzle position control.
Description
Technical Field
The utility model relates to a dry fog presses down dirt technical field, specifically is a universal joint that is used for dry fog to press down dirt shower nozzle.
Background
In the prior art, compressed air enters an air inlet channel in a dry fog spray head through an air inlet pipe, the compressed air is compressed and sucked into liquid when passing through a cavity in the dry fog spray head, the liquid in the water inlet channel enters the cavity, the compressed air passes through a nozzle head at supersonic speed, sonic boom and ultrasonic oscillation are generated when the gas speed exceeds the sonic speed, the liquid is broken into tiny particles when passing through a nozzle, the tiny particles are further oscillated into fog drops with the diameter of 1-10 mu m after entering a sonic boom area, and dry fog is sprayed out of the nozzle head.
The existing dry fog dust suppression spray head is fixedly arranged, and the spray direction of the dry fog is also fixed, so that the spray head needs to be installed again when the spray direction of the dry fog dust suppression spray head needs to be adjusted, and the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a universal joint for dry fog presses down dirt shower nozzle, the dry fog that aims at solving among the prior art presses down dirt shower nozzle is fixed setting, and the direction of injection of its dry fog is also fixed, consequently need install the shower nozzle again when the direction of injection that needs adjust dry fog press down dirt shower nozzle, operates very inconvenient problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the universal joint for the dry fog dust suppression spray head comprises a fixing ring fixedly arranged with the outside; the rolling ball is arranged in the fixed ring and is rotationally connected with the inner wall of the fixed ring; the cylinder is arranged on the side wall of the fixing ring and communicated with the inside of the fixing ring; the moving piece is arranged in the cylinder body and can move along the inner wall of the cylinder body and then press the rolling ball; the driving mechanism is used for driving the moving piece to move along the inner wall of the cylinder body and can perform self-limiting; the dry fog dust suppression spray head is fixedly arranged on the rolling ball.
The driving mechanism comprises a bearing arranged on the moving member and a threaded rod rotationally connected with the bearing, and the threaded rod is in threaded connection with the barrel.
The end part of the threaded rod is fixedly connected with a handle.
The driving mechanism comprises a moving rod fixedly connected with the moving member, a sleeve body fixedly connected with the moving member and a top wire arranged on the sleeve body, wherein the moving rod penetrates through the sleeve body, and the top wire can be in contact with the moving rod.
The section of the movable rod is in a polygonal shape.
The side of the moving member facing the rolling ball is fixedly provided with a friction soft rubber layer.
The dry fog dust suppression spray head penetrates through the rolling ball so that the dry fog dust suppression spray head is fixedly arranged.
The utility model has the advantages that: when needs are quick, when convenient regulation sets up the dry fog on the spin and presses down dirt shower nozzle spray angle, then support the spin with the moving member through actuating mechanism's effect, and because actuating mechanism still has the spacing effect of oneself, therefore actuating mechanism drive moving member supports and presses the spin after, under the condition that does not have exogenic action, thereby actuating mechanism oneself spacing makes the continuous support of moving member and presses the spin, because the support effect of moving member, make spin position stable, thereby guaranteed can fix after the dry fog presses down dirt shower nozzle position control, the regulation is quick, and is convenient.
Drawings
Fig. 1 is a schematic structural diagram of a specific embodiment 1 of a universal joint for a dry mist dust suppression spray head according to the present invention.
Fig. 2 is a front view of a specific embodiment 1 of a universal joint for a dry mist dust suppression spray head of the present invention.
Fig. 3 is a schematic structural diagram of a specific embodiment 2 of the universal joint for a dry mist dust suppression spray head according to the present invention.
Fig. 4 is a front view of an embodiment 2 of a universal joint for a dry mist dust suppression spray head of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
Example 1
A universal joint for a dry fog dust suppression spray head is shown in figures 1-2 and is fixedly arranged with a fixed ring 3; the rolling ball 2 is arranged in the fixed ring 3 and is rotationally connected with the inner wall of the fixed ring 3; a cylinder 4 disposed on the side wall of the fixing ring 3 and communicating with the inside of the fixing ring 3; the moving piece 5 is arranged in the cylinder 4 and can move along the inner wall of the cylinder 4 and then press the rolling ball 2; a driving mechanism 7 which is used for driving the moving piece 5 to move along the inner wall of the cylinder 4 and can perform self-limiting; the dry fog dust suppression spray head is fixedly arranged on the rolling ball 2.
When needs are quick, when convenient regulation sets up the dry fog on spin 2 and presses down dirt shower nozzle 1 spray angle, then support moving member 5 through actuating mechanism 7's effect and withstand spin 2, and because actuating mechanism 7 still has the spacing effect of oneself, consequently actuating mechanism 7 drive moving member 5 supports and withholds 2 backs of spin, under the condition that does not have exogenic action, thereby actuating mechanism 7 oneself is spacing to make the continuous support of moving member 5 withstand and withstand spin 2, because the support of moving member 5 acts on, make spin 2 stable in position, thereby guaranteed that dry fog presses down behind the regulation of dirt shower nozzle 1 can fix, adjust fast, and is convenient.
Specifically, the driving mechanism 7 includes a bearing 72 disposed on the moving member 5, and a threaded rod 71 rotatably connected to the bearing 72, the threaded rod 71 is in threaded connection with the barrel 4, and a handle 73 is fixedly connected to an end of the threaded rod 71.
When the spraying angle of the dry fog dust suppression spray head 1 arranged on the rolling ball 2 needs to be adjusted, as shown in fig. 1, the handle 73 is rotated manually, the threaded rod 71 is rotated, the threaded rod 71 is in threaded connection with the barrel 4, the threaded rod 71 also moves relative to the barrel 4, the moving piece 5 is driven to move, the moving direction of the moving piece 5 is determined by the rotating direction of the threaded rod 71, when the moving piece 5 is far away from the rolling ball 2 to move, the moving piece 2 is not pressed against the rolling ball 2 any more at the moment, the rolling ball 2 can rotate relatively in the fixing ring 3, and the threaded rod 71 is rotated reversely again after the rolling ball 2 drives the dry fog dust suppression spray head 1 to rotate to a proper position, so that the moving piece 5 presses against the.
Preferably, the moving member 5 is towards the fixed friction soft rubber layer 6 that is provided with in the side of spin 2, has guaranteed moving member 5 and has supported the spacing effect of pressing to spin 2, makes spin 2 be difficult to rotate for friction soft rubber layer 6.
Preferably, the dry mist dust suppression spray head 1 penetrates through the rolling ball 2, so that the dry mist dust suppression spray head 1 is fixedly arranged.
Example 2
The difference from the embodiment 1 is only that, as shown in fig. 3-4, the driving mechanism 7 includes a moving rod 74 fixedly connected with the moving member 5, a sheath 75 fixedly connected with the cylinder 4, and a top wire 76 mounted on the sheath 75, the moving rod 74 passes through the sheath 75, and the top wire 76 can contact with the moving rod 74.
When needs are adjusted and are set up the dry fog on spin 2 and press down dirt shower nozzle 1 spray angle, as shown in fig. 3, loosen jackscrew 76 earlier, jackscrew 76 is not at the tight carriage release 74 in top this moment, and the removal carriage release 74 that can the manpower this moment to drive moving member 5, carriage release 5 no longer supports to spin 2 this moment and presses spacingly, can make spin 2 rotate along the inner wall of solid fixed ring 3, realizes the angle modulation to dry fog press down dirt shower nozzle 1.
Preferably, the moving bar 74 has a polygonal body shape in cross section, and more particularly, the moving bar 74 may have a rectangular body shape.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. A universal joint for a dry mist dust suppression spray head, comprising:
a fixing ring (3) fixed with the outside;
the rolling ball (2) is arranged in the fixed ring (3) and is rotationally connected with the inner wall of the fixed ring (3);
a cylinder (4) which is arranged on the side wall of the fixed ring (3) and is communicated with the inside of the fixed ring (3);
the moving piece (5) is arranged in the cylinder body (4) and can move along the inner wall of the cylinder body (4) and then press the rolling ball (2);
the driving mechanism (7) is used for driving the moving piece (5) to move along the inner wall of the cylinder body (4) and can perform self-limiting;
wherein, the dry fog dust suppression spray head is fixedly arranged on the rolling ball (2).
2. A universal joint for a dry mist dust suppression spray head according to claim 1, wherein the drive mechanism (7) comprises a bearing (72) arranged on the moving member (5), a threaded rod (71) rotatably connected with the bearing (72), the threaded rod (71) being in threaded connection with the barrel (4).
3. A universal joint for a dry mist dust suppression spray head according to claim 2 wherein a handle (73) is fixedly attached to the end of the threaded rod (71).
4. A universal joint for a dry mist dust suppression spray head according to claim 1, wherein the driving mechanism (7) comprises a moving rod (74) fixedly connected with the moving member (5), a sleeve body (75) fixedly connected with the cylinder body (4), and a jackscrew (76) mounted on the sleeve body (75), the moving rod (74) penetrates through the sleeve body (75), and the jackscrew (76) can contact with the moving rod (74).
5. A universal joint for a dry mist dust suppression spray head according to claim 4 wherein the travel bar (74) is polygonal in cross-section.
6. A universal joint for a dry mist dust suppression spray head according to any one of claims 1 to 5, characterized in that the side of the moving member (5) facing the rolling ball (2) is fixedly provided with a friction soft rubber layer (6).
7. A universal joint for a dry mist dust suppression spray head according to any one of claims 1 to 5, wherein the dry mist dust suppression spray head extends through the ball (2) to provide a fixed arrangement of the dry mist dust suppression spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207079.6U CN212397116U (en) | 2020-02-25 | 2020-02-25 | Universal joint for dry fog dust suppression spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207079.6U CN212397116U (en) | 2020-02-25 | 2020-02-25 | Universal joint for dry fog dust suppression spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212397116U true CN212397116U (en) | 2021-01-26 |
Family
ID=74400613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020207079.6U Expired - Fee Related CN212397116U (en) | 2020-02-25 | 2020-02-25 | Universal joint for dry fog dust suppression spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212397116U (en) |
-
2020
- 2020-02-25 CN CN202020207079.6U patent/CN212397116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |