CN214440115U

CN214440115U - Water spraying gun

Info

Publication number: CN214440115U
Application number: CN202023276745.0U
Authority: CN
Inventors: 吴文超
Original assignee: Hubei Jincheng Precision Technology Co ltd
Current assignee: Hubei Jincheng Precision Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-22
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a watering gun, which comprises a tubular base, a bent pipe, a swing motor, a supporting plate, a pitching tee joint and a pitching motor, wherein a water inlet sealing sleeve of the bent pipe is arranged on the tubular base, and a rotating shaft of the swing motor is coaxially and fixedly connected with the tubular base after passing through the bent pipe, so that the bent pipe can rotate around the tubular base under the driving of the swing motor, and the spraying of the watering gun in the horizontal direction is adjusted; and one side interface of the pitching tee joint rotates the water outlet of the sealing connection elbow, the other side interface is in sealing connection, and the rotating shaft of the pitching motor, so that the pitching tee joint can rotate under the driving of the pitching motor, the spraying in the vertical direction of the middle interface adjustment of the pitching tee joint is controlled, the spraying in the two directions is easily adjusted through the motor, the manual labor-consuming adjustment is not needed, the labor intensity is reduced, and the pitching tee joint has good practicability.

Description

Water spraying gun

Technical Field

The utility model relates to a water pipe fitting technical field especially relates to a watering big gun.

Background

The water spray gun is a water outlet pipe piece and has the characteristics of time saving, high efficiency, energy saving and the like. The watering cannon is commonly used for fire fighting, ground maintenance, watering of green flowers and plants, ground washing, watering of ultrahigh trees and other functions.

At present, a conventional water spraying gun is of a manual control angle adjustment limiting structure, and in the using process, a worker for controlling the water spraying gun needs to be equipped besides a driver of a watering cart. The user not only needs to control the rotation of horizontal direction, still needs the angle of control vertical direction, because the watering big gun quality is heavier, the turned angle is smaller again, control watering big gun is more arduous, the watering inefficiency and bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a water cannon, which solves the problems of the prior art that the control of the water cannon is laborious and the water sprinkling efficiency is low in the using process.

The utility model provides a watering big gun, include:

the circumference surface of the tubular base is provided with a plurality of through holes;

the water inlet of the bent pipe is sleeved on the tubular base in a sealing manner, the axis of the water outlet of the bent pipe is vertical to the axis of the tubular base, and the bent pipe is communicated with the through holes;

the body of the swing motor is fixedly connected with the bent pipe, and a rotating shaft of the swing motor penetrates through the bent pipe and is coaxially and fixedly connected with the tubular base;

one end of the supporting plate is fixedly connected with the bent pipe, and the other end of the supporting plate is spaced from the water outlet of the bent pipe;

one side interface of the pitching tee joint is rotatably and hermetically connected with the water outlet of the bent pipe, and the other side interface of the pitching tee joint faces the other end of the supporting plate;

the body of the pitching motor is fixedly connected with the other end of the supporting plate, and the rotating shaft of the pitching motor is connected with the other side interface of the pitching tee in a sealing manner.

Optionally, the body of the pitch motor is mounted on one side of the support plate, which is away from the water outlet of the elbow pipe, the rotating shaft of the pitch motor penetrates through the support plate, and the other side interface of the pitch tee joint is abutted to one side of the support plate, which faces the water outlet of the elbow pipe.

Optionally, the water spraying gun further comprises a water spraying nozzle, and the water spraying nozzle is connected to the middle connector of the pitching tee joint.

Optionally, the sprinkler includes the connecting pipe, the sleeve pipe, electric putter, fixed otter board, adjust pole and end, the three-way middle part interface of every single move of one end sealing connection of connecting pipe, the sleeve pipe movable sleeve is established outside the connecting pipe, the three-way middle part interface of every single move of stiff end articulated of electric putter, electric putter's flexible end articulated sleeve pipe, fixed otter board fixed mounting is inside the connecting pipe, fixed otter board is connected to the one end of adjusting the pole, the end is connected to the other end of adjusting the pole, the end is located the other end outside of connecting pipe, form the clearance between the other end of end and connecting pipe, the diameter of end is greater than the internal diameter of connecting pipe, be less than sheathed tube internal diameter.

Optionally, the end of the tip facing the connection tube is chamfered.

Optionally, both ends of the adjusting rod are provided with threads, and both ends of the adjusting rod are respectively in threaded connection with the fixed screen and the end head.

Optionally, the water cannon further comprises a shell, the shell is wrapped outside the bent pipe, the swing motor, the supporting plate, the pitching tee joint and the pitching motor, mounting ports are formed in the upper portion and the lower portion of the shell, a middle connector of the pitching tee joint penetrates through the upper mounting port of the shell, and the tubular base penetrates through the lower mounting port of the shell.

The utility model has the advantages that:

the utility model provides a sprinkling gun, because the water inlet seal cover of the return bend is established on the tubulose base, and the pivot of the swing motor is coaxial fixed connection with the tubulose base after passing the return bend, the return bend just can rotate around the tubulose base under the drive of the swing motor, realize adjusting sprinkling gun in the horizontal direction to spray; and one side interface of the pitching tee joint rotates the water outlet of the sealing connection elbow, the other side interface is in sealing connection, and the rotating shaft of the pitching motor, so that the pitching tee joint can rotate under the driving of the pitching motor, the spraying in the vertical direction of the middle interface adjustment of the pitching tee joint is controlled, the spraying in the two directions is easily adjusted through the motor, the manual labor-consuming adjustment is not needed, the labor intensity is reduced, and the pitching tee joint has good practicability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a perspective view of a sprinkler according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the monitor of FIG. 1 taken along line A-A;

figure 3 is a cross-sectional view of the sprinkler in the direction B-B of figure 1.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Example one

As shown in the figure 1, the embodiment of the utility model discloses a water spraying cannon includes tubulose base 1, return bend 2, sway motor 3, backup pad 4, every single move tee bend 5, every single move motor 6, watering shower nozzle 7 and casing 8. Wherein, the tubular base 1, the bent pipe 2, the pitching tee joint 5 and the water spraying nozzle 7 are communicated in sequence to form a water spraying pipeline for spraying water. Specifically, the tubular base 1 of the present embodiment is vertically arranged, and four through holes are opened on the circumferential surface of the tubular base 1. The water inlet of the elbow pipe 2 is hermetically sealed and arranged on the tubular base 1, the water inlet of the elbow pipe 2 is rotatably connected with the tubular base 1 through a bearing, and a sealing ring is arranged on the outer side of the bearing for sealing, so that water leakage is prevented during sprinkling. Then, it is easy to understand that the elbow 2 covers all the through holes and communicates all the through holes, so that water entering the tubular base 1 can flow into the elbow 2 through the through holes, and it is ensured that in the rotation process of the elbow 2, no matter which angle the elbow 2 rotates, the water can communicate with any one of the four through holes, and the water sprinkling is ensured to be uninterrupted. It will be readily understood that the number, shape and area of the through holes can be selected according to the actual requirements.

Furthermore, the water outlet of the elbow pipe 2 extends upwards and bends, so that the axis of the water outlet of the elbow pipe 2 is spatially perpendicular to the axis of the tubular base 1, one side interface of the pitching tee joint 5 is in rotary sealing connection with the water outlet of the elbow pipe 2, the middle interface of the pitching tee joint 5 is communicated with the sprinkling nozzle 7, and the other side interface of the pitching tee joint 5 is in sealing fixed connection with the rotating shaft of the pitching motor 6.

The following concrete description sways motor 3 and pitch motor 6, the fuselage fixed connection and the return bend 2 of motor 3 sways, the pivot of motor 3 sways passes behind return bend 2 with the coaxial fixed connection of tubulose base 1, so, when motor 3 sways starts, because tubulose base 1 is fixed, so the pivot of motor 3 sways can't rotate, the relative pivot of fuselage that leads to motor 3 sways takes place to rotate, and fuselage and return bend 2 fixed connection, consequently return bend 2 just rotates on tubulose base 1, realized the watering big gun and swayd the watering on the horizontal plane. The pitching motor 6 is fixed through the support plate 4, and one end of the support plate 4 is fixedly connected with the bent pipe 2, so that the support plate 4 can rotate along with the rotation of the bent pipe 2. The other end of the supporting plate 4 forms a space with the water outlet of the elbow pipe 2, the pitch tee 5 is arranged in the space, and the other side interface of the pitch tee 5 faces the other end of the supporting plate 4. The body of the pitching motor 6 is fixedly connected with the other end of the supporting plate 4, and the rotating shaft of the pitching motor 6 is hermetically connected with the other side interface of the pitching tee joint 5. More specifically, the fuselage of every single move motor 6 is installed in the one side that backup pad 4 deviates from the delivery port of return bend 2, and backup pad 4 is passed in every single move motor 6's pivot, and the other side interface butt of every single move tee bend 5 one side of backup pad 4 towards the delivery port of return bend 2.

Further, the sprinkler head 7 of the embodiment is connected to the middle connector of the pitching tee 5. The sprinkler head 7 comprises a connecting pipe 71, a sleeve 72, an electric push rod 73, a fixed screen 74, an adjusting rod 75 and an end head 76, one end of the connecting pipe 71 is hermetically connected with a middle interface of the pitching tee 5, the sleeve 72 is movably sleeved outside the connecting pipe 71, the fixed end of the electric push rod 73 is hinged with the middle interface of the pitching tee 5, the telescopic end of the electric push rod 73 is hinged with the sleeve 72, the fixed screen 74 is fixedly installed inside the connecting pipe 71, one end of the adjusting rod 75 is connected with the fixed screen 74, the other end of the adjusting rod 75 is connected with the end head 76, the end head 76 is positioned outside the other end of the connecting pipe 71, and a gap is formed between the end head 76 and the other end of the connecting pipe 71. And the diameter of the end head 76 is larger than the inner diameter of the connecting pipe 71 and smaller than the inner diameter of the sleeve 72, so that the telescopic end of the electric push rod 73 can push the sleeve 72 to slide outside the end head 76, when the sleeve 72 slides across a chamfer, the direction of water flowing through the chamfer can be changed, the spraying angle of umbrella-shaped water is reduced, the adjustment of the spraying water shape is realized, until the sleeve 72 completely covers the end head 76, the water flowing through the chamfer is collected in the sleeve 72 again, and finally columnar water is sprayed.

It should be noted that the adjusting rod 75 of this embodiment has threads at both ends, and both ends of the adjusting rod 75 are respectively connected with the fixing mesh plate 74 and the head 76 by threads. The distance between the fixed screen 74 and the end 76 can be adjusted by adjusting the length of the adjusting rod 75 between the fixed screen 74 and the end 76, so that the distance from the chamfer of the end 76 to the connecting pipe 71, namely the size of the gap between the chamfer and the connecting pipe 71, can be adjusted, and the size of the umbrella-shaped water for spraying books can be adjusted.

Further, the shell 8 of this embodiment covers outside the elbow 2, the swing motor 3, the support plate 4, the pitch tee 5 and the pitch motor 6, and the upper portion and the lower portion of the shell 8 are both formed with a mounting port, and the middle interface of the pitch tee 5 passes through the upper mounting port of the shell 8, and the tubular base 1 passes through the lower mounting port of the shell 8.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. A watering gun, comprising:

the device comprises a tubular base, wherein a plurality of through holes are formed in the circumferential surface of the tubular base;

the water inlet of the bent pipe is sleeved on the tubular base in a sealing mode, the axis of the water outlet of the bent pipe is perpendicular to the axis of the tubular base, and the bent pipe is communicated with the through holes;

one end of the supporting plate is fixedly connected with the bent pipe, and the other end of the supporting plate forms an interval with the water outlet of the bent pipe;

one side interface of the pitching tee joint is in rotary sealing connection with the water outlet of the bent pipe, and the other side interface of the pitching tee joint faces the other end of the supporting plate;

the body of the pitching motor is fixedly connected with the other end of the supporting plate, and a rotating shaft of the pitching motor is connected with the other side interface of the pitching tee joint in a sealing manner.

2. The monitor of claim 1, wherein the body of the pitch motor is mounted on a side of the support plate facing away from the water outlet of the elbow, the shaft of the pitch motor passes through the support plate, and the other side interface of the pitch tee abuts against a side of the support plate facing the water outlet of the elbow.

3. The monitor of claim 1, further comprising a sprinkler head connected to a middle interface of the pitch tee.

4. The watering cannon of claim 3, wherein the watering nozzle comprises a connecting pipe, a sleeve, an electric push rod, a fixed screen, an adjusting rod and an end head, wherein one end of the connecting pipe is hermetically connected with a middle interface of the pitching tee joint, the sleeve is movably sleeved outside the connecting pipe, a fixed end of the electric push rod is hinged with the middle interface of the pitching tee joint, a telescopic end of the electric push rod is hinged with the sleeve, the fixed screen is fixedly installed inside the connecting pipe, one end of the adjusting rod is connected with the fixed screen, the other end of the adjusting rod is connected with the end head, the end head is positioned outside the other end of the connecting pipe, a gap is formed between the end head and the other end of the connecting pipe, and the diameter of the end head is larger than the inner diameter of the connecting pipe and smaller than the inner diameter of the sleeve.

5. The monitor of claim 4, wherein said tip is chamfered toward an end of said connecting tube.

6. The monitor as recited in claim 4, wherein both ends of said adjustment lever are threaded, and both ends of said adjustment lever are respectively threaded to said fixed mesh plate and said tip.

7. The sprinkler according to any one of claims 1-6, further comprising a housing, wherein the housing covers the elbow, the swing motor, the support plate, the pitch tee and the pitch motor, mounting openings are formed in the upper portion and the lower portion of the housing, the middle interface of the pitch tee penetrates the upper mounting opening of the housing, and the tubular base penetrates the lower mounting opening of the housing.