CN213612217U

CN213612217U - Multi-degree-of-freedom fixing mechanism for nozzle of sprinkler

Info

Publication number: CN213612217U
Application number: CN202021788387.9U
Authority: CN
Inventors: 杜炜怿; 陈丛炜; 游陈彬; 蒋太钊; 池永芳; 兰玉
Original assignee: Fujian Xijing Municipal Garden Construction Co ltd
Current assignee: Fujian Xijing Municipal Garden Construction Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-07-06
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to a watering lorry technical field just discloses a watering lorry nozzle multi freedom fixed establishment, including the water pipe, the lower surface of water pipe is provided with spherical opening, the inside rotation of spherical opening is connected with spherical pivot, the inside cavity of having seted up of spherical pivot, a plurality of through-holes have been seted up to the upper surface of spherical pivot, the through-hole runs through the lateral wall setting of spherical pivot, the lower fixed surface of spherical pivot is connected with the nozzle, the lateral wall of nozzle rotates and is connected with first change, the lateral wall of water pipe rotates and is connected with the second change. This kind of watering lorry nozzle multi freedom fixed establishment through setting up parts such as spherical pivot, first change, second change, can effectually adjust and fix the angle of nozzle, has reduced watering personnel's the amount of labour simultaneously and has improved the efficiency of watering operation, has avoided the width difference on road surface to cause the phenomenon of spraying the difficulty.

Description

Multi-degree-of-freedom fixing mechanism for nozzle of sprinkler

Technical Field

The utility model relates to a watering lorry technical field specifically is a watering lorry nozzle multi freedom fixed establishment.

Background

The sprinkling truck is also called as a sprinkling truck, a multifunctional sprinkling truck, a landscaping sprinkling truck, a water tank truck and a water truck. The sprinkler is suitable for various road surface flushes, trees, green belts, lawn afforestation, road, factory and mining enterprises construction and high-altitude building flushing. Has the functions of sprinkling water, pressing dust, spraying high and low positions, spraying pesticide, flushing guardrails and the like.

The angle of the nozzle and the angle of the nozzle can not be adjusted normally in the existing sprinkler, when spraying operation is carried out on a narrow road surface, water splashes on other buildings and clothes of pedestrians due to the fact that the angle of the nozzle can not be adjusted, when the road surface is wide, the sprayed water cannot cover the whole road surface due to the fact that the angle of the nozzle is limited, secondary spraying to the road surface is caused, labor intensity of water sprinklers is increased, and efficiency of water sprinkling operation is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a watering lorry nozzle multi freedom fixed establishment possesses the advantage of adjusting the angle of nozzle, has solved the problem that the background art provided.

(II) technical scheme

For the above-mentioned purpose of adjusting the angle of nozzle of realization, the utility model provides a following technical scheme: the utility model provides a watering lorry nozzle multi freedom fixed establishment, includes the water pipe, the lower surface of water pipe is provided with spherical opening, the inside rotation of spherical opening is connected with spherical pivot, the inside cavity of having seted up of spherical pivot, a plurality of through-holes have been seted up to the upper surface of spherical pivot, the through-hole runs through the lateral wall setting of spherical pivot, the lower fixed surface of spherical pivot is connected with the nozzle, the lateral wall of nozzle rotates and is connected with first change, the lateral wall of water pipe rotates and is connected with the second change, the lateral wall of first change rotates and is connected with the bolt, the lateral wall of second change seted up with bolt assorted screw hole, the lateral wall threaded connection of bolt has the nut.

Preferably, one end of the bolt far away from the first rotating ring is fixedly connected with a handle.

Preferably, the outer side wall of the handle is provided with a non-slip mat, and the non-slip mat is connected with the outer side wall of the handle in a vulcanization mode.

Preferably, the inner side wall of the water pipe is fixedly connected with an annular sealing gasket.

Preferably, the nozzle is in threaded connection with the spherical rotating shaft, and a filter screen is arranged inside the nozzle.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of watering lorry nozzle multi freedom fixed establishment through setting up parts such as spherical pivot, first change, second change, can effectually adjust and fix the angle of nozzle, has reduced watering personnel's the amount of labour simultaneously and has improved the efficiency of watering operation, has avoided the width difference on road surface to cause the phenomenon of spraying the difficulty.

2. This kind of watering lorry nozzle multi freedom fixed establishment through setting up the handle, is convenient for rotate the bolt and adjusts the angle of nozzle, through setting up the slipmat, because of the handle is in the nozzle position and easily contacts water, the slipmat can effectually prevent the smooth condition of hand appearing when rotating the handle, has avoided the phenomenon that the damage appears in hand and other article collisions under the smooth condition of hand simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the nozzle of the present invention;

FIG. 2 is a front view of the nozzle of the present invention;

fig. 3 is a schematic view of the overlooking and sectioning structure of the utility model.

In the figure: 1. a water pipe; 2. a spherical opening; 3. a spherical rotating shaft; 4. a cavity; 5. a through hole; 6. a nozzle; 7. a first swivel; 8. a second swivel; 9. a bolt; 10. a threaded hole; 11. a handle; 12. an annular seal; 13. a filter screen; 14. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a multiple-degree-of-freedom fixing mechanism for a nozzle of a sprinkler includes a water pipe 1, and an annular sealing gasket 12 is fixedly connected to the inner side wall of the water pipe 1, so that the sealing performance between the water pipe 1 and the outer side wall of a spherical rotating shaft 3 can be effectively improved, and the phenomenon of water leakage during spraying operation is avoided.

The lower surface of water pipe 1 is provided with spherical opening 2, 2 inside rotations of spherical opening are connected with

spherical pivot

3, 3 inside cavities 4 of having seted up of spherical pivot, a plurality of through-holes 5 have been seted up to the upper surface of spherical pivot 3, through-hole 5 runs through the lateral wall setting of spherical pivot 3, the lower fixed surface of spherical pivot 3 is connected with nozzle 6, adopt threaded connection between nozzle 6 and the spherical pivot 3, nozzle 6's inside is provided with filter screen 13, can effectually filter the impurity of aquatic, avoided impurity to get into 6 inside phenomena that cause to be difficult to the clearance of nozzle, be convenient for simultaneously dismantle nozzle 6 and clear up the impurity on filter screen 13.

The lateral wall of nozzle 6 rotates and is connected with first change 7, and the lateral wall of water pipe 1 rotates and is connected with second change 8, and the lateral wall of first change 7 rotates and is connected with bolt 9, and the one end fixedly connected with handle 11 of first change 7 is kept away from to bolt 9, and the rotation of being convenient for bolt 9 is adjusted the angle of nozzle 6.

The lateral wall of handle 11 is provided with the slipmat, and the slipmat adopts the vulcanization to be connected with the lateral wall of handle 11, can effectually prevent the smooth condition of hand when rotating handle 11, has avoided the phenomenon that the damage appears in hand and other article collisions under the smooth condition of hand simultaneously.

The outer side wall of the second rotating ring 8 is provided with a threaded hole 10 matched with the bolt 9, and the outer side wall of the bolt is in threaded connection with a nut 14.

The working principle is as follows: when spraying on a narrow road, firstly rotating the second rotary ring 8, the second rotary ring 8 rotates the bolt 9 and the first rotary ring 7 at one end of the bolt 9, the first rotary ring 7 rotates along the outer side wall of the nozzle 6, after rotating the direction of the bolt 9 to a preset position, screwing the handle 11, the handle 11 drives the bolt 9 during being screwed, because the bolt 9 is positioned in the threaded hole 10 and one end of the bolt 9 is connected with the first rotary ring 7, when the bolt 9 pushes the first rotary ring 7 and the nozzle 6 to move to one side during rotating, the nozzle 6 rotates in the spherical rotating shaft 3 positioned in the spherical opening 2 during moving, when the nozzle 6 is adjusted to a preset position, stopping rotating the handle 11, then screwing the nut 14 on the outer side wall of the bolt 9, so that one side wall of the nut 14 resists against the outer side wall of the second rotary ring 8, screw up nut 14, through above structural design, can effectually adjust and fix the angle of nozzle 6, the while has reduced the amount of labour of watering personnel and has improved the efficiency of watering operation, the width difference of having avoided the road surface causes the phenomenon of spraying the difficulty, the design of handle 11 and slipmat, be convenient for rotate bolt 9 and adjust the angle of nozzle 6 and can effectually prevent the smooth condition of hand appearing when rotating handle 11, the phenomenon of damage appears in the hand collision with other article under the smooth condition of hand has been avoided simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-degree-of-freedom fixing mechanism for a nozzle of a sprinkler comprises a water pipe (1);

the method is characterized in that:

the lower surface of the water pipe (1) is provided with a spherical opening (2), the spherical opening (2) is internally and rotatably connected with a spherical rotating shaft (3), a cavity (4) is arranged in the spherical rotating shaft (3), a plurality of through holes (5) are arranged on the upper surface of the spherical rotating shaft (3), the through hole (5) is arranged by penetrating through the outer side wall of the spherical rotating shaft (3), the lower surface of the spherical rotating shaft (3) is fixedly connected with a nozzle (6), the outer side wall of the nozzle (6) is rotationally connected with a first rotating ring (7), the outer side wall of the water pipe (1) is rotationally connected with a second rotating ring (8), the outer side wall of the first rotating ring (7) is rotatably connected with a bolt (9), the outer side wall of the second rotating ring (8) is provided with a threaded hole (10) matched with the bolt (9), and the outer side wall of the bolt is in threaded connection with a nut (14).

2. The multiple-degree-of-freedom fixing mechanism for the nozzle of the sprinkler as claimed in claim 1, wherein: and one end of the bolt (9) far away from the first rotating ring (7) is fixedly connected with a handle (11).

3. The multiple-degree-of-freedom fixing mechanism for the nozzle of the sprinkler as claimed in claim 2, wherein: the outer side wall of the handle (11) is provided with a non-slip mat, and the non-slip mat is connected with the outer side wall of the handle (11) through vulcanization.

4. The multiple-degree-of-freedom fixing mechanism for the nozzle of the sprinkler as claimed in claim 1, wherein: the inner side wall of the water pipe (1) is fixedly connected with an annular sealing gasket (12).

5. The multiple-degree-of-freedom fixing mechanism for the nozzle of the sprinkler as claimed in claim 1, wherein: the nozzle (6) is in threaded connection with the spherical rotating shaft (3), and a filter screen (13) is arranged inside the nozzle (6).