CN207463478U - A kind of rotary sprayer of fixed injection direction - Google Patents
A kind of rotary sprayer of fixed injection direction Download PDFInfo
- Publication number
- CN207463478U CN207463478U CN201721465884.3U CN201721465884U CN207463478U CN 207463478 U CN207463478 U CN 207463478U CN 201721465884 U CN201721465884 U CN 201721465884U CN 207463478 U CN207463478 U CN 207463478U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- baffle
- steering gear
- siphunculus
- height
- 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
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Abstract
The utility model is related to agricultural irrigation machinery fields,More particularly to a kind of rotary sprayer of fixed injection direction,The lateral siphunculus being connect including one end with water pipe,The vertical siphunculus being connect in the middle part of lower end and lateral siphunculus,The nozzle mechanism being connect with vertical siphunculus upper end,Steering mechanism set on nozzle mechanism upper end and the angle adjusting mechanism set on steering mechanism upper end,The angle adjusting mechanism includes being set on the height-adjusting knob in the middle part of Ackermann steering gear pedestal upper end and the baffle mechanism set on Ackermann steering gear frame side,The height-adjusting knob is equipped with the positive stop lug boss helically risen,The upper surface of positive stop lug boss is provided with limiting groove,The limit protrusion of baffle front end is made to be against in the limiting groove of different height by rotating height-adjusting knob,It can be with the angle of controllable register,The end of baffle can block the flow of ejection,Adjust the shooting angle of flow,So as to control the range of flow.
Description
Technical field
The utility model is related to agricultural irrigation machinery field more particularly to a kind of rotary sprayers of fixed injection direction.
Background technology
Existing rotary nozzle is mainly made of rotation spray headstock, nozzle, rocking arm, changement etc., and Principle of Rotating is
It is acted on rocking arm by the water flow dynamic energy sprayed from nozzle, rocking arm is made to be revolved by one along the reaction force of direction of rotation
Turn, until this loading process is continued until that air deflector is detached from flow, after being detached from flow, rocking arm continues to turn, priming lever spring quilt
It gradually tightens, when spring torque reaches a numerical value, rocking arm stops operating, and the kinetic energy of rocking arm rotation is converted into the elasticity of spring
Potential energy.Following rocking arm starts backswing under elastic potential energy of the spring effect, until the elastic potential energy of spring obtains whole releases.
Self-rotating nozzle currently on the market can only realize automatic rotation, but the shooting angle of flow is mostly fixed
, it can not be adjusted, have and use limitation.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of fixed spray
Penetrate the rotary sprayer in direction.
The utility model is to be achieved by the following technical programs：
A kind of rotary sprayer of fixed injection direction, which is characterized in that including connect with water pipe lateral siphunculus, lower end
With the vertical siphunculus being connect in the middle part of lateral siphunculus, the nozzle mechanism being connect with vertical siphunculus upper end, set on nozzle mechanism upper end
Steering mechanism and the angle adjusting mechanism set on steering mechanism upper end, the nozzle mechanism include what is connect with vertical siphunculus upper end
Nozzle rotating seat, the nozzle stretched out obliquely upward on the outside of the nozzle rotating seat, the steering mechanism include Ackermann steering gear stent,
Set on Ackermann steering gear mid-stent vertical shaft and be placed on the pitman arm that can be rotated in vertical shaft and around vertical shaft,
It is connected between bottom surface and pitman arm upper center by the fixed lobe being respectively equipped in the middle part of the Ackermann steering gear pedestal upper end
There is steering spring, the pitman arm is provided with the conduction part of nozzle direction bending, the angle close to nozzle side front end
Regulating mechanism includes being set on the height-adjusting knob in the middle part of Ackermann steering gear pedestal upper end and the baffle machine set on Ackermann steering gear frame side
Structure, the height-adjusting knob are equipped with the positive stop lug boss helically risen, and the upper surface of positive stop lug boss is provided with limiting groove, described
Baffle mechanism include baffle, set on baffle front end limit protrusion and be provided close to the baffle both sides of limit protrusion side and be hinged
Hole, the baffle mechanism are connected by the hinge column that is correspondingly provided on hinge hole and Ackermann steering gear stent, in the middle part of the baffle and
Spring is connected between Ackermann steering gear stent, the lower end of the limit protrusion is against in the limiting groove on height-adjusting knob.
Preferably, it is additionally provided with the deflector parallel with nozzle extending direction on the outside of the nozzle.
The beneficial effects of the utility model are：
Height-adjusting knob is equipped with the positive stop lug boss helically risen, and the upper surface of positive stop lug boss is provided with limiting groove, leads to
Crossing rotation height-adjusting knob makes the limit protrusion of baffle front end be against in the limiting groove of different height, can be with the angle of controllable register
Degree, the end of baffle can block the flow of ejection, adjust the shooting angle of flow, so as to control the range of flow.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the structure diagram of height-adjusting knob.
Fig. 3 is the schematic top plan view of height-adjusting knob and baffle.
In figure：1. water pipe, 2. lateral siphunculus, 3. vertical siphunculus, 4. nozzle rotating seats, 5. nozzles, 6. Ackermann steering gear stents,
7. vertical shaft, 8. pitman arms, 9. fixed lobes, 10. steering springs, 11. height-adjusting knobs, 12. limiting grooves, 13. gears
Plate, 14. limit protrusions, 15. hinge holes, 16. hinge columns, 17. springs, 18. deflectors.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
As shown in the figure, the utility model includes connecting in the middle part of the lateral siphunculus 2 connecting with water pipe 1, lower end and lateral siphunculus
Vertical siphunculus 3, connect with vertical siphunculus upper end nozzle mechanism, set on the steering mechanism of nozzle mechanism upper end and set on steering
The angle adjusting mechanism of mechanism upper end, lateral siphunculus both ends are equipped with screw thread, and one end of water pipe and lateral siphunculus is connected by adapter
Connect, the other end is connected with sealing cover or is connect by adapter with another spray thrower, the nozzle mechanism include with it is vertical
The nozzle rotating seat 4 of siphunculus upper end connection, the nozzle 5 stretched out obliquely upward on the outside of nozzle rotating seat, the steering mechanism
Including Ackermann steering gear stent 6, set on Ackermann steering gear mid-stent vertical shaft 7 and be placed in vertical shaft and can be around vertical
The pitman arm 8 of shaft rotation, by dividing between the Ackermann steering gear pedestal upper end middle part bottom surface and pitman arm upper center
The fixed lobe 9 not being equipped with is connected with steering spring 10, and the pitman arm is provided with nozzle side close to nozzle side front end
To the conduction part of bending, the drain site can be ejected into conduction part in nozzle extending direction front end, the flow that nozzle sprays
On, the angle adjusting mechanism is including the height-adjusting knob 11 in the middle part of Ackermann steering gear pedestal upper end and set on Ackermann steering gear frame
The baffle mechanism of side, the height-adjusting knob are equipped with the positive stop lug boss helically risen, and the upper surface of positive stop lug boss is provided with
Limiting groove 12, the baffle mechanism include baffle 13, set on baffle front end limit protrusion 14 and be provided close to limit protrusion
The hinge hole 15 of the baffle both sides of side, the baffle mechanism are hinged by what is be correspondingly provided on hinge hole and Ackermann steering gear stent
Column 16 connects, and is connected with spring 17 in the middle part of the baffle and between Ackermann steering gear stent, in the middle part of baffle and trapezoidal in the present embodiment
Steering bracket is equipped with corresponding two connection convex blocks, and the both ends of spring connect convex block connection, the limit convex with two respectively
The lower end risen is against in the limiting groove on height-adjusting knob.
Height-adjusting knob is equipped with the positive stop lug boss helically risen, and the upper surface of positive stop lug boss is provided with limiting groove, leads to
Crossing rotation height-adjusting knob makes the limit protrusion of baffle front end be against in the limiting groove of different height, can be with the angle of controllable register
Degree, the end of baffle can block the flow of ejection, adjust the shooting angle of flow, so as to control the range of flow, this implementation
In example when the lower end of limit protrusion is against in limiting groove minimum on height-adjusting knob, the flow that nozzle sprays will not be by
The blocking of baffle end, flow range is farthest, and highest limiting groove on height-adjusting knob is against when the lower end of limit protrusion
When interior, flow that nozzle sprays by the blocking of baffle end and angle between flow and baffle it is maximum, flow range at this time
Minimum, by adjusting height-adjusting knob, the range of tilt angles of baffle is 15-45 degree.
Preferably, the deflector 18 parallel with nozzle extending direction is additionally provided on the outside of the nozzle, can effectively guided
On water flow jet to the conduction part of pitman arm front end.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (2)
1. a kind of rotary sprayer of fixed injection direction, which is characterized in that including connect with water pipe lateral siphunculus, lower end with
The vertical siphunculus connected in the middle part of lateral siphunculus, the nozzle mechanism, turn set on nozzle mechanism upper end that are connect with vertical siphunculus upper end
Angle adjusting mechanism to mechanism and set on steering mechanism upper end,
The nozzle mechanism include connect with vertical siphunculus upper end nozzle rotating seat, set on nozzle rotating seat outside obliquely upward
The nozzle of stretching,
The steering mechanism include Ackermann steering gear stent, set on Ackermann steering gear mid-stent vertical shaft and with vertical shaft set
The pitman arm that connects and can be rotated around vertical shaft, in the middle part of the Ackermann steering gear pedestal upper end bottom surface in pitman arm upper end
Steering spring is connected with by the fixed lobe being respectively equipped between portion, the pitman arm is equipped with court close to nozzle side front end
To the conduction part of nozzle direction bending,
The angle adjusting mechanism is including the height-adjusting knob in the middle part of Ackermann steering gear pedestal upper end and set on Ackermann steering gear frame
The baffle mechanism of side, the height-adjusting knob are equipped with the positive stop lug boss helically risen, and the upper surface of positive stop lug boss is provided with
Limiting groove, the baffle mechanism include baffle, set on baffle front end limit protrusion and be provided close to limit protrusion side
The hinge hole of baffle both sides, the baffle mechanism are connected by the hinge column being correspondingly provided on hinge hole and Ackermann steering gear stent,
Spring is connected in the middle part of the baffle and between Ackermann steering gear stent, the lower end of the limit protrusion is against on height-adjusting knob
In limiting groove.
2. the rotary sprayer of a kind of fixed injection direction according to claim 1, which is characterized in that on the outside of the nozzle
It is additionally provided with the deflector parallel with nozzle extending direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465884.3U CN207463478U (en) | 2017-11-07 | 2017-11-07 | A kind of rotary sprayer of fixed injection direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465884.3U CN207463478U (en) | 2017-11-07 | 2017-11-07 | A kind of rotary sprayer of fixed injection direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463478U true CN207463478U (en) | 2018-06-08 |
Family
ID=62263095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721465884.3U Expired - Fee Related CN207463478U (en) | 2017-11-07 | 2017-11-07 | A kind of rotary sprayer of fixed injection direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463478U (en) |
-
2017
- 2017-11-07 CN CN201721465884.3U patent/CN207463478U/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: 20180608 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |