CN215744192U

CN215744192U - Rotary 18-nozzle jet flow cross-shaped spray head

Info

Publication number: CN215744192U
Application number: CN202122331526.6U
Authority: CN
Inventors: 陈正寿; 庄正印; 宋伟; 俞淇; 陈源捷
Original assignee: Zhejiang Pengpai Intelligent Equipment Co ltd
Current assignee: Zhejiang Pengpai Intelligent Equipment Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-08
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a rotary 18-nozzle jet flow cross-shaped nozzle which comprises a water spray rod, a water spray rod joint, a water outlet joint, a nut, a cutter head, a water spray opening, a rotary shaft and a cross-shaped mounting frame, wherein the water spray rod joint of the water spray rod is in threaded connection with the water outlet joint, the angle of the water spray rod and the cutter head with the water spray part at the outer side of the water spray rod is adjusted in a mode that the nut is arranged at the outer side of the water spray rod joint and the water outlet joint, so that the water spray rod and the cutter head with the water spray part at the outer side of the water spray rod are in water spray striking with a certain angle, and therefore, each water spray rod and the cross-shaped mounting frame can synchronously rotate under the action of a stable mounting structure due to the reverse force, and the striking speed of the water spray striking can be increased to enable the water spray rod to rotate and strike along with the increase of the angle of the cutter head; when the angle of the cutter head is adjusted to be small, the striking force of the water spraying part of the cutter head to the workpiece can be enhanced, and the nozzle formed by the water spraying opening is utilized to perform striking, rust removal and paint removal operations; the water jet formed by the water jet with the wide upper part and the narrow lower part of the high-pressure sealing stage further pressurizes the high-pressure water to improve the striking force.

Description

Rotary 18-nozzle jet flow cross-shaped spray head

Technical Field

The utility model relates to the technical field of industrial processing, in particular to a rotary 18-nozzle jet flow cross-shaped spray head.

Background

In recent years, with the rapid development of economy in China, social productivity is liberated, the industrialization process is deepened continuously, and the scale is larger and larger.

The steel is a basic industrial product, the steel yield of China has a large proportion in the world, no matter the steel is an industrial product, a daily product or infrastructure engineering, the steel is usually painted in daily use for preventing the steel from rusting, however, any steel product has the service life, the painted surface and the rusted surface on the surface of the steel product are usually cleaned in the process of recycling the steel product so as to be convenient for recycling the steel product, however, the rusted surface and the painted surface are mostly cleaned in the traditional recycling mode by adopting a manual angle grinder and the like, the cleaning efficiency is low, and the steel product has large-scale steel structure or has large limitation when being attacked for treatment.

The artificial intelligence is continuously developed and improved in recent years, the artificial intelligence is gradually used in various industries, and the artificial intelligence is also used in the industrial field, the artificial intelligence is used for replacing paint and rust removal on the steel surface by adopting an artificial mode, the efficiency is high, the working pressure of workers is also reduced, when the intelligent robot is used for paint and rust removal, the wall-climbing robot is a common device, a water spray disc is often arranged at the lower part of the wall-climbing robot and is used for striking the rust surface of the paint surface by using high-pressure water, so that the paint and rust removal effect is achieved, the damage to the surface of the steel is small by adopting the method, the method is favorable for the recovery of the steel, and the steel with flaws and needing to be recovered can be recovered.

However, the robot used at present is single in water spraying, paint removing and rust removing function, cannot adjust a water spraying part, is simple in structure and single in function, cannot realize rotating high-pressure water spraying, cannot adjust the hitting force and the hitting speed, is inconvenient to use, and cannot adjust the robot in real time according to different use requirements.

In order to improve the cleaning effect of the steel in the paint and rust removing process, a water spraying structure which can realize self-rotation and can be adjusted is urgently needed, and the paint and rust removing process is adaptively adjusted according to different use requirements so as to adapt to different use requirements.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a rotary 18-nozzle jet cross-shaped spray head which adopts the technical scheme that the spray head comprises a rotary body shell, a water inlet, a rotary shaft stabilizing structure, a water outlet end, a rotary mounting ring, a mounting ring sealing ring, a water inlet joint, a water outlet joint, a cross-shaped mounting frame, a through hole, a mounting hole, a stable mounting structure, a water spray rod joint, an angle adjusting structure, a joint sealing ring, a cutter head and a water spray structure, wherein the water inlet is arranged at the upper end of the rotary body shell; the water spray device is in threaded connection with a water inlet connector at the upper part of the rotary mounting ring, the rotary mounting ring is hollow inside, so that water passes through the water inlet connector, a mounting ring sealing ring is arranged below the rotary mounting ring to avoid water leakage, four water outlet connectors are arranged on the outer side surface of the rotary mounting ring, a boss is arranged at the upper part of the rotary mounting ring, a cross-shaped mounting frame is sleeved and mounted at the part, close to the upper boss, of the rotary mounting ring through a through hole in the cross-shaped mounting frame, a water spray rod is mounted below the cross-shaped mounting frame through matching of a mounting hole formed in the cross-shaped mounting frame and a stable mounting structure, the inner side of the water spray rod is connected with the water outlet connector through a water spray rod connector, a connector sealing ring is arranged at the position of the water spray rod connector, a water spray structure is arranged in a cutter disc near the outer side of the water spray rod, the angle of the cutter disc can be adjusted through the angle adjustment structure, and the water spray rod and the cutter disc drive the cross-shaped mounting frame to rotate under the power of high-pressure water spray, and (5) rotationally striking.

As a preferred technical scheme of the utility model, the rotating shaft stabilizing structure comprises a first bearing, a second bearing, a third bearing and a magnetic assembly, wherein a rotating shaft is arranged in a rotating body shell through the first bearing, the second bearing and the third bearing, the magnetic assembly is arranged outside the rotating shaft between the first bearing and the second bearing, the first bearing, the second bearing and the third bearing are all deep groove ball bearings which are used for supporting the rotating shaft and providing a certain rotating space for the rotating shaft to synchronously rotate along with the mounting cross, and a high-pressure seal is also arranged in the part, close to the upper part, of the rotating shaft, so that high-pressure water entering the rotating shaft is pressurized, and the water pressure of a water outlet part is improved.

As a preferred technical scheme of the utility model, the stable mounting structure comprises an upper clamping plate, an upper locking hole, a fastening screw, a lower clamping plate, an arc groove and a lower locking hole, wherein the upper clamping plate and the lower locking hole are respectively provided with the arc groove for the water spray rod to pass through, the upper clamping plate and the lower locking hole are respectively provided with the upper locking hole and the lower locking hole which are spliced by inserting the fastening screw to form a hoop for clamping the water spray rod, and the fastening screw is upwards matched and mounted to the mounting hole to enable the cross-shaped mounting frame and the water spray rod to synchronously rotate.

In a preferred embodiment of the present invention, the angle adjusting structure is embodied such that a water spray bar connector of the water spray bar is screwed with the water outlet connector and a nut is fastened to an outer side.

As a preferable technical scheme of the utility model, the water spraying structure comprises a water passing hollow part, water discharging ports and water spraying ports, the middle part of the water spraying rod is a water passing hollow part and leads to the cutter head, four water discharging ports are arranged in the left and right cutter heads, five water discharging ports are arranged in the front and rear cutter heads, the corresponding water spraying ports are arranged below the water discharging ports and are communicated with each other, the water spraying ports are cylindrical, the upper part of each water spraying port is wide, and the lower part of each water spraying port is narrow, so that the impact force of the high-pressure water sprayed out of the water spraying ports is improved again, and the hitting force is enhanced.

The utility model has the beneficial effects that: the angle of the water spray rod and the cutter head with the water spray part at the outer side thereof is adjusted in a mode that the water spray rod joint of the water spray rod is in threaded connection with the water outlet joint and the nut is arranged at the outer side of the water spray rod, so that the water spray striking of the water spray rod has a certain angle, the reverse force can enable each water spray rod and the cross-shaped mounting frame to synchronously rotate under the action of the stable mounting structure, and the striking speed of the water spray striking can be increased to enable the water spray striking to rotate and strike along with the increase of the angle of the cutter head; when the angle of the cutter head is adjusted to be small, the striking force of the water spraying part of the cutter head to the workpiece can be enhanced, and the nozzle formed by the water spraying opening is utilized to perform striking, rust removal and paint removal operations; the water jet formed by the water jet with the wide upper part and the narrow lower part of the high-pressure sealing stage further pressurizes the high-pressure water to improve the striking force.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a bottom view of the present invention;

in the figure: the water-saving rotary body comprises a rotary body shell 1, a high-pressure seal 102, a first bearing 103, a second bearing 104, a third bearing 105, a magnetic assembly 106, a water inlet 2, a rotary shaft 3, a rotary shaft stabilizing structure, a water outlet end 4, a rotary mounting ring 5, a mounting ring sealing ring 51, a water inlet joint 6, a water outlet joint 7, a cross-shaped mounting frame 8, a through hole 9, a mounting hole 10, an upper clamping plate 11, an upper locking hole 12, a fastening screw 13, a water spray rod 14, a water passing hollow part 141, a lower water outlet 142, a water spray port 143, a water spray rod joint 15, a nut 16, a joint sealing ring 17, a cutter head 18, a lower clamping plate 19, an arc groove 20 and a lower locking hole 21.

Detailed Description

Example 1

As shown in figures 1 to 5, the utility model discloses a rotary 18-nozzle jet cross-shaped nozzle, which adopts the technical scheme that the nozzle comprises a rotator shell 1, a water inlet 2, a rotating shaft 3, a rotating shaft stabilizing structure, a water outlet end 4, a rotary mounting ring 5, a mounting ring sealing ring 51, a water inlet joint 6, a water outlet joint 7, a cross-shaped mounting frame 8, a through hole 9, a mounting hole 10, a stable mounting structure, a water spray rod 14, a water spray rod joint 15, an angle adjusting structure, a joint sealing ring 17, a cutter head 18 and a water spray structure, wherein external high-pressure water enters the rotating shaft 3 mounted in the rotator shell 1 through the water inlet 2, the rotating shaft 3 is provided with the rotating shaft stabilizing structure to ensure that the rotating shaft can rotate while being stably mounted, the lower part of the rotating shaft 3 is in threaded connection with the water inlet joint 6 at the upper part of the rotary mounting ring 5 through the water outlet end 4, the interior of the rotary mounting ring 5 is hollow, four water outlet connectors 7 are arranged on the outer side surface of the tool, a ring sealing ring 51 is arranged in the rotary mounting ring 5 at the lower part of the inner part of the rotary mounting ring 5 to prevent water leakage, a boss is arranged at the upper part of the rotary mounting ring 5, a cross mounting rack 8 is sleeved and mounted at the upper boss part of the rotary mounting ring 5 through a through hole 9 in the middle part of the cross mounting rack, a snap ring is arranged on a rotary shaft 3 between the rotary mounting ring and a rotator shell 1, a water spray rod 14 is mounted below the cross mounting rack 8 through the matching of a mounting hole 10 formed in the cross mounting rack and a stable mounting structure, the inner side of the water spray rod 14 is connected with the water outlet connector 7 through a water spray rod connector 15 through an angle adjusting structure, the angle of a cutter head 18 at the outer side of the water spray rod 14 can be adjusted, the water spray mode of the cutter head is changed, the cleaning effect can be enhanced by being vertical to the surface of the tool, the rotation can be realized under the condition of inclining a certain angle, the cleaning is uniform, the effect is better, and the connector sealing ring 17 is arranged at the water spray rod connector 15, the outer side of the water spray rod 14 is a cutter head 18 in which a water spray structure is arranged to spray the cleaning process.

As a preferred technical scheme of the utility model, the rotating shaft 3 is arranged in the rotating body shell 1 through a first bearing 103, a second bearing 104 and a third bearing 105, a magnetic assembly 106 is arranged outside the rotating shaft 3 between the first bearing 103 and the second bearing 104 and is matched with each bearing to ensure that the rotating shaft 3 has a certain rotating angle, the first bearing 103, the second bearing 104 and the third bearing 105 adopt deep groove ball bearings to provide axial and radial supporting force, and a high-pressure seal 102 is arranged in the upper part of the rotating shaft 3 for further water pressurization.

As a preferred technical scheme of the utility model, the upper clamping plate 11 and the lower locking hole 21 are both provided with arc grooves 20 for the water spray rod 14 to pass through, the upper clamping plate 11 and the lower locking hole 21 are respectively provided with an upper locking hole 12 and a lower locking hole 21 which are spliced by inserting fastening screws 13 to form a hoop for clamping the water spray rod 14, and the fastening screws 13 are upwards matched and installed on the installation holes 10.

As a preferred embodiment of the present invention, the angle adjusting structure is embodied such that the water spray bar coupler 15 of the water spray bar 14 is screwed to the water outlet coupler 7, a nut 16 is fastened to the outside, and the angle at which the water spray bar is mounted is fastened and positioned by the nut 16.

In a preferred embodiment of the present invention, the water spray bar 14 has a hollow 141 in the middle for water to pass through to the cutter head 18, four drain ports 142 are provided in the left and right cutter heads 18, five drain ports 142 are provided in the front and rear cutter heads 18, the corresponding lower portions of the drain ports 142 are provided with corresponding water spray ports 143 and are communicated with each other, and the water spray ports 143 are cylindrical with a wide top and a narrow bottom, so as to enhance the impact force of water spray.

The working principle of the utility model is as follows: when the device is used, high-pressure water enters a rotating shaft 3 arranged in a rotating body shell 1 through a water inlet 2, is pressurized by a high-pressure seal 102 in one step, flows through a rotating mounting ring 5, passes through a water outlet connector 7, a water spray rod 14 and a nozzle formed by a water spray port 143 with a wide top and a narrow bottom in a water through hollow part 141, enters a cutter head 18, is pressurized and then is sprayed out, the steel surface of a sprayed output end is struck, paint and rust removal are realized, the angle of the cutter head 18 is adjusted, namely the connecting part of the water spray rod 14 and the water outlet connector 7 rotates, so that the cutter head 18 inclines for a certain angle and is fastened by a nut 16, the output end of the nozzle inclines, the cutter head 18 and a cross mounting rack 8 which is sleeved and mounted are rotated by reverse force while high-pressure water is discharged, and the rotating strike of a water spray part is realized, the larger the angle is, the higher the striking speed is higher, the angle is less, can increase the impact force of striking, strengthens the striking dynamics, makes rotation axis 3 can rotate along with rotating collar 5 smoothly through first bearing 103, second bearing 104, third bearing 105 and magnetic component 106, all sets up the sealing washer in rotator shell 1 and the water spray rod 14 and protects high pressure water spray process and avoid leaking.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a rotation type 18 mouth efflux cross shower nozzles which characterized in that: the water-saving water-spraying device comprises a rotator shell (1), a water inlet (2), a rotating shaft (3), a rotating shaft stabilizing structure, a water outlet end (4), a rotating mounting ring (5), a mounting ring sealing ring (51), a water inlet connector (6), a water outlet connector (7), a cross mounting frame (8), a through hole (9), a mounting hole (10), a stabilizing mounting structure, a water spraying rod (14), a water spraying rod connector (15), an angle adjusting structure, a connector sealing ring (17), a cutter head (18) and a water spraying structure; the upper end of the rotator shell (1) is provided with a water inlet (2); the rotating shaft (3) is arranged in the rotating body shell (1) through a rotating shaft stabilizing structure, and the lower part of the rotating shaft (3) is a water outlet end (4); the rotary mounting ring (5) is in threaded connection with the water outlet end (4) through a water inlet connector (6); the rotating mounting ring (5) is hollow, and four water outlet connectors (7) are arranged on the outer side surface of the rotating mounting ring; a ring sealing ring (51) is arranged in the rotary mounting ring (5) in a lower way; the upper position of the rotary mounting ring (5) is a boss; the cross mounting rack (8) is sleeved and mounted on the upper boss part of the rotary mounting ring (5) through a through hole (9) in the middle of the cross mounting rack; the lower part of the cross mounting rack (8) is used for mounting a water spray rod (14) through the matching of a mounting hole (10) formed in the cross mounting rack and a stable mounting structure; the inner side of the water spray rod (14) is connected with the water outlet joint (7) through an angle adjusting structure through a water spray rod joint (15); a joint sealing ring (17) is arranged at the joint (15) of the water spray rod; the outer side of the water spray rod (14) is provided with a cutter head (18) in which a water spray structure is arranged.

2. A rotary 18-nozzle fluidic cross-head as claimed in claim 1, wherein: the rotating shaft stabilizing structure comprises a first bearing (103), a second bearing (104), a third bearing (105) and a magnetic assembly (106); the rotating shaft (3) is arranged in the rotating body shell (1) through a first bearing (103), a second bearing (104) and a third bearing (105); and a magnetic assembly (106) is arranged outside the rotating shaft (3) between the first bearing (103) and the second bearing (104).

3. A rotary 18-nozzle fluidic cross-head as claimed in claim 2, wherein: the first bearing (103), the second bearing (104) and the third bearing (105) are all deep groove ball bearings.

4. A rotary 18-nozzle fluidic cross-head as claimed in claim 1, wherein: and a high-pressure seal (102) is also arranged in the upper part of the rotating shaft (3).

5. A rotary 18-nozzle fluidic cross-head as claimed in claim 1, wherein: the stable mounting structure comprises an upper clamping plate (11), an upper locking hole (12), a fastening screw (13), a lower clamping plate (19), an arc groove (20) and a lower locking hole (21); the upper clamping plate (11) and the lower locking hole (21) are both provided with arc grooves (20) for the water spray rod (14) to pass through; the upper clamping plate (11) and the lower locking hole (21) are respectively provided with an upper locking hole (12) and a lower locking hole (21) which are spliced by inserting a fastening screw (13) to form a hoop to clamp the water spray rod (14); the fastening screw (13) is fitted upward to the mounting hole (10).

6. A rotary 18-nozzle fluidic cross-head as claimed in claim 1, wherein: and a snap ring is sleeved outside the end, extending out of the rotating body shell (1), of the rotating shaft (3).

7. A rotary 18-nozzle fluidic cross-head as claimed in claim 1, wherein: the angle adjusting structure is characterized in that a water spraying rod joint (15) of the water spraying rod (14) is in threaded connection with the water outlet joint (7) and a nut (16) is fastened on the outer side.

8. A rotary 18-nozzle fluidic cross-head as claimed in claim 1, wherein: the water spraying structure comprises a water passing hollow part (141), a water outlet (142) and a water spraying opening (143); the middle part of the water spray rod (14) is a water passing hollow part (141) which leads to the cutter head (18); four drainage ports (142) are arranged in the cutter head (18) on the left side and the right side; five water outlet openings (142) are formed in the cutter disc (18) on the front side and the rear side; the lower part of the drainage port (142) corresponding to the drainage port is provided with corresponding water spraying ports (143) and communicated with each other; the water jet (143) is cylindrical with a wide top and a narrow bottom.