Supersonic spraying nozzle with position convenient to adjust

Abstract

The utility model relates to the technical field of spray nozzles, and discloses a supersonic spray nozzle convenient for position adjustment, which comprises a base, a base is arranged in the base, and the top end of the base is fixedly connected with a hinge frame. According to the supersonic spraying pipe convenient to adjust the position, the base, the hydraulic oil cylinder, the ball and the sliding block are arranged, when the position of the right side of the spraying pipe body needs to be adjusted, the hydraulic oil cylinder is started, the hydraulic oil cylinder drives the base to move front and back, a connecting rod is fixedly connected between the base and a hinge frame, and the spraying pipe body is installed between the hinge frames; the base moves to drive the right side of the spraying pipe body to move, so that spraying at different positions is facilitated, the base is limited by the limiting groove through the sliding block when the base moves, friction between the sliding block and the limiting groove can be reduced through the balls, and the problems that the spraying pipe is inconvenient to move, the position of the spraying pipe is inconvenient to adjust, and the spraying effect is poor are solved. And the flexibility is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying nozzles, in particular to a supersonic spraying nozzle which is convenient to adjust the position. Background Technique

[0002] Supersonic means exceeding the speed of sound, greater than 340 meters per second. The supersonic is to exceed the speed of sound. The equal-particle spraying technology is a new type of multi-purpose precision spraying method developed vigorously after the flame spraying. Users can select a suitable supersonic spraying nozzle according to their own limits.

[0003] Common supersonic spraying nozzles still have some problems. For example, when using a supersonic spraying nozzle, it is necessary to spray at different positions. During the spraying process, it is not convenient to move the spraying nozzle and adjust the position of the spraying nozzle, and the flexibility is poor.

[0004] Therefore, we propose a supersonic spraying nozzle which is convenient to adjust the position to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a supersonic spraying nozzle which is convenient to adjust the position, so as to solve the problem that it is not convenient to move the spraying nozzle and adjust the position of the spraying nozzle during the spraying process, and the flexibility is poor as proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a supersonic spraying nozzle which is convenient to adjust the position, including a base, a base is arranged inside the base, a hinge frame is fixedly connected to the top end of the base, a connecting rod is fixedly connected between the base and the hinge frame, a spraying nozzle main body is arranged inside the hinge frame, a hose is installed at the bottom end between the spraying nozzle main bodies, and a convenient adjustment structure is arranged inside the base;

[0007] The convenient adjustment structure includes a limit groove, a slider and a rolling groove. A hydraulic cylinder is installed at the rear end inside the base. Limit grooves are fixedly connected to both sides of the bottom end inside the base. Sliders are fixedly connected to the four corners of the bottom end inside the base. A rolling groove is opened inside the slider, and a ball is arranged inside the rolling groove.

[0008] Preferably, the slider is arranged inside the limit groove, and the slider slides back and forth inside the limit groove.

[0009] Preferably, the hydraulic cylinder is installed between the rear ends inside the base and the base, and the ball rolls inside the rolling groove.

[0010] Preferably, a protective shell is installed at the front end of the articulated frame. A servo motor is installed on the left side of the bottom end of the protective shell. The output end of the servo motor is fixedly connected to a worm. Articulated shafts are installed at both ends of the main body of the spraying nozzle. A turbine is fixedly connected to the front end of the outer part of the articulated shaft.

[0011] Preferably, the turbine is arranged on the right side of the worm, and the turbine and the worm cooperate with each other.

[0012] Preferably, the worm is movably connected to the left side inside the protective shell, and the turbine is arranged on the right side inside the protective shell.

[0013] Preferably, a nozzle is arranged on the right side of the main body of the spraying nozzle. An installation sleeve is fixedly connected to the left side of the nozzle. A first fixing plate is fixedly connected to the left side of the installation sleeve. A second fixing plate is fixedly connected to the right side of the outer part of the main body of the spraying nozzle. Installation bolts are arranged at the bottom end and the top end inside the second fixing plate and the first fixing plate. External threads are machined at the edge of the right side of the outer part of the main body of the spraying nozzle.

[0014] Preferably, internal threads matching the external threads are machined inside the installation sleeve, and the first fixing plate is fixed to the right side of the second fixing plate through the installation bolts.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The supersonic spraying nozzle that is convenient to adjust the position not only realizes the convenience of adjusting the position of the spraying nozzle, realizes the convenience of adjusting the angle of the spraying nozzle, but also realizes the convenience of installing and replacing the spraying nozzle;

[0016] (1) By providing a limiting groove, a base, a hydraulic cylinder, a ball and a slider, when it is necessary to adjust the position of the right side of the main body of the spraying nozzle, the hydraulic cylinder is started. The hydraulic cylinder drives the base to move back and forth. Since the connecting rod is fixedly connected between the base and the articulated frame, and the main body of the spraying nozzle is installed between the articulated frames, the movement of the base can drive the right side of the main body of the spraying nozzle to move, so as to facilitate spraying at different positions. When the base moves, the limiting groove will limit the base through the slider, and the ball can reduce the friction between the slider and the limiting groove;

[0017] (2) By providing a worm, a turbine, an articulated shaft and a servo motor, when it is necessary to adjust the angle, the servo motor is started. Since the worm and the turbine cooperate with each other, and the turbine is fixedly connected to the outside of the articulated shaft, the worm can drive the articulated shaft to rotate through the turbine, and the rotation of the articulated shaft can adjust the angles of the main body of the spraying nozzle and the nozzle according to the needs of the user. The structure is simple and the use is convenient;

[0018] (3) By providing an installation sleeve, a first fixing plate, installation bolts, and a second fixing plate, when it is necessary to disassemble and replace the nozzle, the installation bolts are screwed out from the inside of the nozzle and the first fixing plate, and then the installation sleeve is rotated so that the installation sleeve rotates on the right side outside the spraying nozzle main body, thereby enabling the nozzle to be disassembled. Disassembling the nozzle facilitates the replacement of the nozzle. The installation bolts can fix the first fixing plate to prevent the outside of the installation sleeve from rotating outside the spraying nozzle main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front sectional structural schematic diagram of the present utility model;

[0020] Figure 2 is a magnified side sectional structural schematic diagram of the base of the present utility model;

[0021] Figure 3 is a magnified front sectional structural schematic diagram of the protective shell of the present utility model;

[0022] Figure 4 of the present utility model Figure 1 is a magnified sectional structural schematic diagram at position A in

[0023] In the figure: 1, base; 2, hose; 3, connecting rod; 4, articulated frame; 5, protective shell; 6, worm; 7, turbine; 8, articulated shaft; 9, spraying nozzle main body; 10, installation sleeve; 11, nozzle; 12, first fixing plate; 13, installation bolt; 14, second fixing plate; 15, servo motor; 16, limiting groove; 17, base; 18, hydraulic cylinder; 19, ball; 20, slider; 21, rolling groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4 , a supersonic spraying nozzle that is convenient for adjusting the position, including a base 1. A base 17 is arranged inside the base 1. A hinged frame 4 is fixedly connected to the top end of the base 17. A connecting rod 3 is fixedly connected between the base 17 and the hinged frame 4. A spraying nozzle main body 9 is arranged inside the hinged frame 4. A hose 2 is installed at the bottom end between the spraying nozzle main bodies 9. A convenient adjustment structure is arranged inside the base 1;

[0026] The convenient adjustment structure includes a limit groove 16, a slider 20 and a rolling groove 21. A hydraulic cylinder 18 is installed at the rear end inside the base 1. The two sides of the bottom end inside the base 1 are fixedly connected with the limit groove 16. The four corners of the bottom end inside the base 17 are fixedly connected with the slider 20. A rolling groove 21 is provided inside the slider 20, and a ball 19 is arranged inside the rolling groove 21;

[0027] The slider 20 is arranged inside the limit groove 16, and the slider 20 slides back and forth inside the limit groove 16. The hydraulic cylinder 18 is installed between the rear ends inside the base 17 and the base 1. The ball 19 rolls inside the rolling groove 21;

[0028] Specifically, as Figure 1 , Figure 2 and Figure 4 shown, when it is necessary to adjust the position of the right side of the spraying nozzle body 9, the hydraulic cylinder 18 is started. The hydraulic cylinder 18 drives the base 17 to move back and forth. Since the connecting rod 3 is fixedly connected between the base 17 and the articulated frame 4, and the spraying nozzle body 9 is installed between the articulated frames 4, the movement of the base 17 can drive the right side of the spraying nozzle body 9 to move, so as to facilitate spraying at different positions. When the base 17 moves, the limit groove 16 will limit the base 17 through the slider 20, and the ball 19 can reduce the friction between the slider 20 and the limit groove 16.

[0029] Embodiment 2: A protective shell 5 is installed at the front end of the articulated frame 4. A servo motor 15 is installed on the left side of the bottom end of the protective shell 5. The output end of the servo motor 15 is fixedly connected with a worm 6. Articulated shafts 8 are installed at both ends of the spraying nozzle body 9. A turbine 7 is fixedly connected to the front end outside the articulated shaft 8. The turbine 7 is arranged on the right side of the worm 6, and the turbine 7 and the worm 6 cooperate with each other. The worm 6 is movably connected to the left side inside the protective shell 5, and the turbine 7 is arranged on the right side inside the protective shell 5;

[0030] Specifically, as Figure 1 and Figure 2 shown, when it is necessary to adjust the angle, the servo motor 15 is started. Since the worm 6 and the turbine 7 cooperate with each other, and the turbine 7 is fixedly connected to the outside of the articulated shaft 8, the worm 6 can drive the articulated shaft 8 to rotate through the turbine 7. The rotation of the articulated shaft 8 can adjust the angles of the spraying nozzle body 9 and the nozzle 11 according to the needs of the user. The structure is simple and convenient to use.

[0031] Embodiment 3: A spray head 11 is provided on the right side of the main body 9 of the spraying nozzle. A mounting sleeve 10 is fixedly connected to the left side of the spray head 11. A first fixing plate 12 is fixedly connected to the left side of the mounting sleeve 10. A second fixing plate 14 is fixedly connected to the right side of the outside of the main body 9 of the spraying nozzle. Mounting bolts 13 are provided at the bottom and top inside the second fixing plate 14 and the first fixing plate 12. External threads are machined at the edge of the right side of the main body 9 of the spraying nozzle. Internal threads matching the external threads are machined inside the mounting sleeve 10. The first fixing plate 12 is fixed to the right side of the second fixing plate 14 by the mounting bolts 13;

[0032] Specifically, as Figure 1 shown, when the spray head 11 needs to be disassembled and replaced, the mounting bolts 13 are screwed out from inside the spray head 11 and the first fixing plate 12, and then the mounting sleeve 10 is rotated so that the mounting sleeve 10 rotates on the right side of the outside of the main body 9 of the spraying nozzle, thereby the spray head 11 can be disassembled. Disassembling the spray head 11 can facilitate replacing the spray head 11. The mounting bolts 13 can fix the first fixing plate 12 to prevent the outside of the mounting sleeve 10 from rotating on the outside of the main body 9 of the spraying nozzle.

[0033] Working principle: When the present utility model is in use, the hydraulic cylinder 18 is started. The hydraulic cylinder 18 drives the base 17 to move back and forth. The movement of the base 17 can drive the right side of the main body 9 of the spraying nozzle to move, thereby facilitating spraying at different positions. When the base 17 moves, the limiting groove 16 will limit the base 17 through the slider 20. The ball 19 can reduce the friction between the slider 20 and the limiting groove 16. The servo motor 15 is started. Since the worm 6 and the turbine 7 cooperate with each other, and the turbine 7 is fixedly connected to the outside of the hinge shaft 8, the worm 6 can drive the hinge shaft 8 to rotate through the turbine 7. The rotation of the hinge shaft 8 can adjust the angles of the main body 9 of the spraying nozzle and the spray head 11 according to the needs of the user. When the spray head 11 needs to be disassembled and replaced, the mounting bolts 13 are screwed out from inside the spray head 11 and the first fixing plate 12, and then the mounting sleeve 10 is rotated so that the mounting sleeve 10 rotates on the right side of the outside of the main body 9 of the spraying nozzle, thereby the spray head 11 can be disassembled. Disassembling the spray head 11 can facilitate replacing the spray head 11. The mounting bolts 13 can fix the first fixing plate 12 to prevent the outside of the mounting sleeve 10 from rotating on the outside of the main body 9 of the spraying nozzle.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A supersonic spray nozzle that is easy to adjust its position, comprising a base (1), characterized in that: The base (1) is provided with a base (17) inside, the top of the base (17) is fixedly connected to a hinge frame (4), a connecting rod (3) is fixedly connected between the base (17) and the hinge frame (4), a spray nozzle body (9) is provided inside the hinge frame (4), a hose (2) is installed at the bottom end of the spray nozzle body (9), and a structure for facilitating adjustment is provided inside the base (1); The easy-to-adjust structure comprises a limit groove (16), a slider (20) and a rolling groove (21); a hydraulic cylinder (18) is installed at the rear end of the base (1); the limit groove (16) is fixedly connected to both sides of the bottom end of the base (1); sliders (20) are fixedly connected to the four corners of the bottom end of the base (17); a rolling groove (21) is provided inside the slider (20); and a ball (19) is arranged inside the rolling groove (21).

2. The supersonic spray nozzle with easy position adjustment according to claim 1, characterized in that: The sliding block (20) is arranged inside the limiting groove (16), and the sliding block (20) slides back and forth inside the limiting groove (16).

3. The supersonic spray nozzle with easy position adjustment according to claim 1, characterized in that: The hydraulic cylinder (18) is installed between the base (17) and the rear end inside the pedestal (1), and the ball (19) rolls inside the rolling groove (21).

4. The supersonic spraying nozzle with easy position adjustment according to claim 1, characterized in that: A protective shell (5) is installed at the front end of the articulated frame (4), a servo motor (15) is installed on the left side of the bottom end of the protective shell (5), the output end of the servo motor (15) is fixedly connected to a worm (6), and an articulated shaft (8) is installed at both ends of the spray nozzle body (9), and a turbine (7) is fixedly connected to the front end of the outside of the articulated shaft (8).

5. The supersonic spraying nozzle with easy position adjustment according to claim 4, characterized in that: The turbine (7) is arranged on the right side of the worm (6), and the turbine (7) and the worm (6) cooperate with each other.

6. The supersonic spray nozzle with easy position adjustment according to claim 4, characterized in that: The worm (6) is movably connected to the left side of the interior of the protective shell (5), and the turbine (7) is arranged on the right side of the interior of the protective shell (5).

7. The supersonic spraying nozzle with easy position adjustment according to claim 1, characterized in that: A spray head (11) is arranged on the right side of the spray nozzle body (9), a mounting sleeve (10) is fixedly connected to the left side of the spray head (11), a first fixing plate (12) is fixedly connected to the left side of the mounting sleeve (10), a second fixing plate (14) is fixedly connected to the right side of the outside of the spray nozzle body (9), mounting bolts (13) are arranged at the bottom and top ends of the inside of the second fixing plate (14) and the first fixing plate (12), and an external thread is processed at the edge of the right side of the outside of the spray nozzle body (9).

8. The supersonic spraying nozzle with easy position adjustment according to claim 7, characterized in that: The interior of the installation sleeve (10) is processed with an internal thread that matches the external thread, and the first fixing plate (12) is fixed to the right side of the second fixing plate (14) by means of a mounting bolt (13).

Images