CN206688925U - Spraying machine water outlet swivel coupling - Google Patents
Spraying machine water outlet swivel coupling Download PDFInfo
- Publication number
- CN206688925U CN206688925U CN201720419174.0U CN201720419174U CN206688925U CN 206688925 U CN206688925 U CN 206688925U CN 201720419174 U CN201720419174 U CN 201720419174U CN 206688925 U CN206688925 U CN 206688925U
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- China
- Prior art keywords
- rotating part
- spraying machine
- groove
- water channel
- fixed part
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Abstract
The utility model discloses a kind of spraying machine water outlet swivel coupling, including fixed part and rotating part made of nylon material, the fixed part be through cylinder, the barrel of fixed part is provided with least one inlet opening, and fixed part is used for the fixed support for being arranged on spraying machine；The rotating part is cylinder, the side wall of rotating part is provided with the groove of at least one ring-type, at least one water channel is provided with rotating part, the quantity of the groove is equal with the quantity of the water channel, the entrance of water channel is on groove, located at the upper surface of rotating part, the upper surface is used for the air duct for connecting spraying machine for the outlet of water channel；Rotating part is rotatably mounted in fixed part, and the inlet opening is connected by groove with water channel, and the quantity of inlet opening is equal with the quantity of water channel.The beneficial effects of the utility model are：Set spraying machine water outlet swivel coupling make it that air duct can arbitrarily rotate spraying machine with rotating part when in use, overcome the problem of pump tube is interfered.
Description
Technical field
It the utility model is related to spraying apparatus field, more particularly to spraying machine water outlet swivel coupling.
Background technology
Water in water tank is transported in air duct by existing spraying machine generally by water pump, passes through the height of air duct inner blower
Pressure gas stream sprays water by the atomization of spray nozzle to outside, so as to reach the purpose of cooling and dedusting.
But there is problems with existing spraying machine：Water delivery is carried out by pipeline connection between water pump and air duct, but
Due to the presence of pipeline, air duct can pull pipeline when change injection direction is rotated, and exist and pull pipeline from water pump
Under risk, simultaneously as the presence of pipeline, limit the anglec of rotation and turnability of air duct.
Utility model content
Technical problem to be solved in the utility model is：A kind of spraying machine water outlet swivel coupling is provided, can be overcome existing
Some spraying machine air ducts pull the risk brought to aqueduct when rotated.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of spraying machine water outlet revolution connects
Head, including fixed part and rotating part made of nylon material, the fixed part be through cylinder, set on the barrel of fixed part
There is at least one inlet opening, fixed part is used for the fixed support installed in spraying machine；The rotating part is cylinder, rotating part
Side wall be provided with the groove of at least one ring-type, be provided with least one water channel in rotating part, the quantity of the groove with it is described
The quantity of water channel is equal, and the entrance of water channel on groove, located at the upper surface of rotating part, the upper surface use by the outlet of water channel
In the air duct of connection spraying machine；Rotating part is rotatably mounted in fixed part, and the inlet opening is connected by groove with water channel,
The quantity of inlet opening is equal with the quantity of water channel.
Further, bearing is provided between the fixed part and rotating part.
Further, the bearing is provided with two groups, and two groups of bearings are respectively arranged in first peace at the both ends of the fixed part
In tankage, the both ends of the rotating part are matchingly provided with the second mounting groove for being used for installing bearing, second mounting groove
Outside is provided with neck, and jump ring is provided with the neck.
Further, the both sides that the groove is axially located in the side wall of the rotating part are provided with the seal groove of ring-type,
Sealing ring is provided with the seal groove.
The beneficial effects of the utility model are：The fixed part of spraying machine water outlet swivel coupling can be arranged on consolidating for spraying machine
On fixed rack, the inlet opening on pipeline and fixed part drawn from water pump is connected, and the upper surface of rotating part is then connected with air duct, is revolved
The outlet of water channel in transfer part inside air duct with connecting, and said structure causes spraying machine, and air duct can be any with rotating part when in use
Rotate, overcome the problem of pump tube is interfered, the water under high pressure of water pump output can pass sequentially through inlet opening, groove, water channel entrance
Spray nozzle is blown into so as to be atomized outside ejection by blower fan in air duct；Meanwhile corrosion will not be produced from nylon material, its wearability
Also the long-term impact of water under high pressure is born enough, and service life is long, easy to process and cost opposing metallic material is more cheap.
Brief description of the drawings
Fig. 1 is the cross section view of the spraying machine water outlet swivel coupling of the utility model embodiment.
Fig. 2 is the structural representation of the spraying machine of the utility model embodiment.
Label declaration：
100th, swivel coupling；200th, air duct；300th, water pump；400th, water tank；500th, actuator；
10th, fixed part；11st, inlet opening；12nd, the first mounting groove；
20th, rotating part；21st, groove；22nd, water channel；221st, entrance；222nd, export；23rd, the second mounting groove；24th, neck；25、
Seal groove；
30th, bearing.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained in detail.
The design of the utility model most critical is：It is connected by the part being connected with spraying machine water pump and with spraying machine air duct
Part be arranged to relatively rotate and Split type structure that and can is interconnected so that the rotation of air duct is no longer influenced by water pump
The constraint of pipeline.
Referring to Fig. 1, a kind of spraying machine water outlet swivel coupling, including fixed part 10 and rotating part made of nylon material
20。
The fixed part 10 be through cylinder, the barrel of fixed part 10 is provided with least one inlet opening 11, fixation
Portion 10 is used for the fixed support installed in spraying machine.
The rotating part 20 is cylinder, and the side wall of rotating part 20 is provided with the groove 21 of at least one ring-type, rotating part
At least one water channel 22 is provided with 20, the quantity of the groove 21 is equal with the quantity of the water channel 22, the entrance 221 of water channel 22
On groove 21, the outlet 222 of water channel 22 is located at the upper surface of rotating part 20, and the upper surface is used for the wind for connecting spraying machine
Cylinder.
Rotating part 20 is rotatably mounted in fixed part 10, and the inlet opening 11 is connected by groove 21 with water channel 22,
The quantity of inlet opening 11 is equal with the quantity of water channel 22.
It was found from foregoing description, the beneficial effects of the utility model are：The fixed part of spraying machine water outlet swivel coupling can
On the fixed support of spraying machine, the inlet opening on pipeline and fixed part drawn from water pump connects, the upper end of rotating part
Face is then connected with air duct, and with being connected inside air duct, said structure causes spraying machine when in use for the outlet of the water channel in rotating part
Air duct can arbitrarily rotate with rotating part, overcome pump tube interference the problem of, water pump output water under high pressure can pass sequentially through into
Water hole, groove, water channel enter in air duct is blown into spray nozzle so as to be atomized outside ejection by blower fan；Meanwhile from nylon material not
Corrosion can be produced, its wearability also bears the long-term impact of water under high pressure enough, and service life is long, easy to process and cost is relatively golden
It is more cheap to belong to material.
Further, bearing 30 is provided between the fixed part 10 and rotating part 20.
Specifically, the bearing 30 is provided with two groups, and two groups of bearings 30 are respectively arranged in the of the both ends of the fixed part 10
In one mounting groove 12, the both ends of the rotating part 20 are matchingly provided with the second mounting groove 23 for being used for installing bearing 30, described
The outside of second mounting groove 23 is provided with neck 24, and jump ring is provided with the neck 24.
Seen from the above description, by setting bearing to be supported rotating part at the both ends of fixed part, make rotating part can
More swimmingly rotate.
Further, the both sides that the groove 21 is axially located in the side wall of the rotating part 20 are provided with the sealing of ring-type
Groove 25, the seal groove 25 is interior to be provided with sealing ring.
Seen from the above description, sealing ring is set respectively in the both sides of groove, can avoid into water during water along fixed part and
Mounting surface between rotating part leaks out.
Fig. 2 is refer to, embodiment one of the present utility model is：A kind of spraying machine, including swivel coupling 100, air duct 200,
Water pump 300, water tank 400 and actuator 500.
With reference to Fig. 1, swivel coupling 100 includes fixed part 10 and rotating part 20 made of nylon material, and fixed part 10 is to pass through
The cylinder worn, the barrel of fixed part 10 are provided with two inlet openings 11；Rotating part 20 is cylinder, in the side wall of rotating part 20
Groove 21 provided with twice ring-type, the both sides that groove 21 is axially located in the side wall of rotating part 20 are provided with the seal groove of ring-type
25, seal groove 25 is interior to be provided with sealing ring；Two water channels 22 are provided with rotating part 20, the entrance 221 of two water channels 22 is respectively arranged on
On twice groove 21, the outlet 222 of water channel 22 is located at the upper surface of rotating part 20.Rotating part 20 is rotatable by two groups of bearings 30
Ground is installed in fixed part 10, and two groups of bearings 30 are respectively arranged in first mounting groove 12 at the both ends of fixed part 10, rotating part
20 both ends are matchingly provided with the second mounting groove 23 for being used for installing bearing 30, and the outside of the second mounting groove 23 is provided with neck
24, jump ring is installed for being positioned to bearing 30 in neck 24；Two inlet openings 11 by twice groove 21 respectively with
Two water channel 22 connects.
Air duct 200 is arranged on the upper surface of rotating part 20, and an actuator 500 is arranged on the lower surface of rotating part 20 for driving
Dynamic rotating part 20 is rotated, and fixed part 10 is arranged on fixed support, water pump 300 by two pipelines respectively with fixed part 10
Two inlet openings 11 are connected, and water tank 400 is connected with water pump 300, are used to drive pump working provided with another actuator 500.
In summary, spraying machine water outlet swivel coupling provided by the utility model can ensure that air duct rotates without barrier, side
Spraying machine use, and itself is simple in construction, convenient processing, cost are cheap.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
- A kind of 1. spraying machine water outlet swivel coupling, it is characterised in that including fixed part and rotating part made of nylon material,The fixed part be through cylinder, the barrel of fixed part is provided with least one inlet opening, and fixed part is for installing On the fixed support of spraying machine；The rotating part is cylinder, and the side wall of rotating part is provided with the groove of at least one ring-type, is provided with least in rotating part One water channel, the quantity of the groove is equal with the quantity of the water channel, and on groove, the outlet of water channel is set the entrance of water channel In the upper surface of rotating part, the upper surface is used for the air duct for connecting spraying machine；Rotating part is rotatably mounted in fixed part, and the inlet opening is connected by groove with water channel, the quantity of inlet opening with The quantity of water channel is equal.
- 2. spraying machine water outlet swivel coupling according to claim 1, it is characterised in that between the fixed part and rotating part Provided with bearing.
- 3. spraying machine water outlet swivel coupling according to claim 2, it is characterised in that the bearing is provided with two groups, two groups Bearing is respectively arranged in first mounting groove at the both ends of the fixed part, and the both ends of the rotating part, which are matchingly provided with, to be used for Second mounting groove of bearing is installed, the outside of second mounting groove is provided with neck, jump ring is provided with the neck.
- 4. spraying machine water outlet swivel coupling according to claim 1, it is characterised in that along axle in the side wall of the rotating part To the seal groove that ring-type is provided with positioned at the both sides of the groove, sealing ring is provided with the seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419174.0U CN206688925U (en) | 2017-04-20 | 2017-04-20 | Spraying machine water outlet swivel coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419174.0U CN206688925U (en) | 2017-04-20 | 2017-04-20 | Spraying machine water outlet swivel coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206688925U true CN206688925U (en) | 2017-12-01 |
Family
ID=60445488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419174.0U Expired - Fee Related CN206688925U (en) | 2017-04-20 | 2017-04-20 | Spraying machine water outlet swivel coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206688925U (en) |
-
2017
- 2017-04-20 CN CN201720419174.0U patent/CN206688925U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180420 |