CN217774467U

CN217774467U - Environmental protection dust fall of engineering machine tool sprays and uses shower nozzle

Info

Publication number: CN217774467U
Application number: CN202221565163.0U
Authority: CN
Inventors: 潘雨凤
Original assignee: Luzhou Xinhongyan Engineering Machinery Maintenance Co ltd
Current assignee: Luzhou Xinhongyan Engineering Machinery Maintenance Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-11
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a shower nozzle technical field especially relates to an engineering machine tool environmental protection dust fall sprays and uses shower nozzle, has solved among the prior art current shower nozzle and has all gone out water through the hole for water spraying, however, the suitability is relatively poor when engineering machine tool field is used, mainly because engineering machine tool can produce the raise dust when carrying out the operation, and the lower problem of coverage that sprays of current shower nozzle. The utility model provides an engineering machine tool environmental protection dust fall sprays and uses shower nozzle, includes the shower nozzle, and the top of shower nozzle is equipped with the water inlet, sets up the water seam that goes out of a 180 degrees water sprays on the external diameter of shower nozzle, and the water seam that goes out transversely sets up along the external diameter level of shower nozzle, is equipped with columniform water pressure cavity in the shower nozzle, and the water inlet is located water pressure cavity top, and the sealed face in water pressure cavity bottom. The utility model discloses a setting of play water horizontal trough has improved the scope of spraying of play water, has improved the area of coverage to the raise dust to the quality of spraying the dust fall has been improved greatly.

Description

Environmental protection dust fall of engineering machine tool sprays and uses shower nozzle

Technical Field

The utility model relates to a shower nozzle technical field especially relates to an engineering machine tool environmental protection dust fall sprays and uses shower nozzle.

Background

The meaning of the NOZZLE, NOZZLE, is very similar to that of the NOZZLE, and one is commonly called a professional expression. The spray head is a key part in various spraying, atomizing, oil spraying and sand blasting equipment, even a main part;

however, the existing spray heads discharge water through the water spraying holes, but the adaptability is poor when the spray heads are applied in the field of engineering machinery, mainly because the engineering machinery can generate dust during operation, and the spraying coverage range of the existing spray heads is low.

If the excavator is in operation, a large amount of dust can be produced when the bucket excavates, especially the dust that produces in the engineering machine work process is very big, can cause the pollution to the environment. Because the requirement to the environmental protection construction is higher and higher, present mode adopts the manual work to spray the dust fall, adopts the manual work to spray the dust fall in excavator side lead to pipe, spray the area for increasing and still can hold between the fingers the outlet pipe flat and spray, the problem of existence has, it is more troublesome to need the manual work to spray the operation, and it is limited to spray the area moreover, can't accomplish comprehensive cover, adopts the water pipe to spray the water yield uncontrollable moreover, and sprays inhomogeneously, and the water yield is extravagant very big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engineering machine tool environmental protection dust fall sprays and uses shower nozzle, solved among the prior art current shower nozzle and all gone out water through the hole for water spraying, however, adaptation nature is relatively poor when engineering machine tool field is used, mainly because engineering machine tool can produce the raise dust when carrying out the operation, and the lower problem of coverage that sprays of current shower nozzle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an engineering machine tool environmental protection dust fall sprays and uses shower nozzle, includes the shower nozzle, the top of shower nozzle is equipped with the water inlet, set up the water seam that goes out of a 180 degrees water sprays on the external diameter of shower nozzle, it transversely sets up along the external diameter level of shower nozzle to go out the water seam, be equipped with columniform water pressure cavity in the shower nozzle, the water inlet is located water pressure cavity top, the sealed face in water pressure cavity bottom, it is located the root of water pressure cavity to go out the water seam, the water inlet passes through water pressure cavity and goes out the water seam intercommunication.

Preferably, the water outlet seam is formed by transversely cutting by a cutting machine.

Preferably, the depth of the water outlet seam is the radius of the spray head, the transverse width of the water outlet seam is the diameter of the spray head, and the width of the longitudinal seam of the water outlet seam is 1-3mm.

Preferably, the bottom of the water pressure chamber is provided with an arc-shaped concave surface, and the water outlet seam is positioned at the port of the arc-shaped concave surface.

Preferably, the upper part of the spray head is provided with an external thread which is convenient for connecting a water pipe.

Preferably, a placing hole is formed in one side of the top of the spray head, and a mounting hole matched with the placing hole is formed in the other side of the top of the spray head.

Preferably, one side of the spray head is provided with a mounting piece which is matched with the mounting hole in position and is used for fixing the spray head on mechanical equipment.

The utility model discloses possess following beneficial effect at least:

through the setting of the horizontal groove of play water, improved the scope of spraying of play water, improved the area covered to the raise dust to the quality of spraying the dust fall has been improved greatly.

The utility model discloses still possess following beneficial effect: through the setting of a water gap, the spraying range of water is improved, the coverage area of the raised dust is improved, the dust falling quality is greatly improved, the structural design of the water gap of the adoption degree enables the fan-shaped range of the nozzle realization degree to spray water, two pairs of nozzles are used simultaneously, the realization degree is sprayed with water to cover, the excavator bucket of the excavator can be completely covered all around, the raised dust generated in the excavating process is ensured to be in the spraying range, and the accurate spraying and covering is realized. The water pressure chamber provides water pressure for the water outlet seam.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are 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 schematic view of the present invention;

FIG. 2 is a schematic view of the arc-shaped groove structure of the present invention;

fig. 3 is a schematic view of the assembly structure of the present invention.

In the figure: 1. an external thread; 2. mounting holes; 3. a spray head; 4. placing holes; 5. water outlet seams; 6. a hydraulic chamber; 7. a water inlet; 8. a nozzle mounting seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, an engineering machine tool environmental protection dust fall sprays uses shower nozzle, including shower nozzle 3, the top of shower nozzle 3 is equipped with water inlet 7, sets up a water seam 5 that 180 degrees sprayed water on the external diameter of shower nozzle 3, water seam 5 transversely sets up along the external diameter level of shower nozzle 3, is equipped with columniform water pressure cavity 6 in the shower nozzle 3, and water inlet 7 is located water pressure cavity 6 top, and the sealed face in water pressure cavity 6 bottom, water seam 5 are located the root of water pressure cavity 6, and water inlet 7 passes through water pressure cavity 6 and water seam intercommunication, the utility model discloses a to the structural design of water seam 5 of shower nozzle 3, make rivers after the pressurization, be fan-shaped blowout from water seam 5, because water seam is narrower, make its water yield less, jet distance is far away after the pressurization, under the prerequisite of economizing on water, can realize on a large scale spray the cover, can carry out effectual processing to the raise dust. If two spray heads are adopted simultaneously, 360-degree complete coverage can be realized, and range coverage can be carried out on a working area of excavation work and the like.

The scheme has the following working processes:

through the setting of play water seam 5, the spraying range of play water has been improved, the coverage area to the raise dust has been improved, thereby the quality of spraying the dust fall has been improved greatly, adopt the structural design of the play water seam 5 of 180 degrees, enable 3 fan-shaped scope water spraying of realizing 180 degrees of shower nozzle, two pairs of shower nozzles 3 use simultaneously, can realize 360 degrees water spraying covers, can cover the excavator bucket of excavator completely all around, ensure that the raise dust that excavates the in-process and produce all in the spray range, realized that the precision sprays the cover. The water pressure chamber 6 provides water pressure for the water outlet seam 5.

Furthermore, the water outlet seam 5 is formed by transversely cutting through a cutting machine, the depth of the water outlet seam 5 is the radius of the spray head 3, the transverse width of the water outlet seam 5 is the diameter of the spray head 3, and the longitudinal seam width of the water outlet seam 5 is 1-3mm. The fan-shaped spraying coverage with the radius of 2-4 meters at 180 degrees can be realized. The spraying distance can be adjusted by adjusting the water supply pressure.

Furthermore, the arc concave surface of the sealing surface at the bottom of the water pressure chamber 6, the water outlet seam 5 is positioned at the port of the arc concave surface, and the design of the arc concave surface enables the water entering from the water inlet 7 to be shunted all around when impacting the arc concave surface and to be sprayed out from the water outlet seam, so that the water resistance can be effectively reduced, and the spray head is prevented from generating large vibration.

Further, the upper portion of the spray head 3 is provided with an external thread 1 which is convenient for connecting a water pipe, and the water supply of the spray head 3 is realized through the external thread 1 and the water pipe connection.

Further, the top one side of shower nozzle 3 has been seted up and has been placed hole 4, and the top opposite side of shower nozzle 3 is seted up and is placed mounting hole 2 of 4 looks adaptations of hole, during the installation from placing hole 4 with the screw put into mounting hole 2, the head card of screw in mounting hole 2, the screw rod of screw stretches out from mounting hole 2, in the screw hole at 8 middle parts of reinsertion shower nozzle mount pad, then screws up the nut and realizes shower nozzle 3 and shower nozzle mount pad 8 fixed.

Furthermore, because the nozzle is not easy to be installed on mechanical equipment, an installation fixing support 8 is correspondingly designed, a screw hole matched with the installation hole 2 of the nozzle 3 is formed in the middle of the nozzle installation seat 8, the nozzle 3 is fixed on the nozzle installation seat 8 through a fastening screw and a nut, the fastening screw can be driven into two sides of the installation fixing support 8, the nozzle installation seat 8 is fixed on the mechanical equipment, and the structure of the installation fixing support 8 is shown in fig. 3.

The utility model discloses application on the excavator, an engineering machine tool environmental protection rainfall sprays equipment, including the excavator, arm and excavator bucket dig, the top of excavator is equipped with the water tank, gas holder and shower nozzle 3, the water tank top is equipped with air inlet H, moisturizing mouth A and gas vent B, the water tank bottom is equipped with delivery port F11 and outlet G, be connected with admission line and spray pipe on the water tank, the gas holder passes through the air inlet H intercommunication of admission line with the water tank, shower nozzle 3 sets up in the front end of arm dig, 3 delivery port F intercommunications through spray pipe and water tank of shower nozzle, be equipped with the air compressor machine on the gas holder, the gas holder passes through the air compressor machine to the water tank air feed. Compare with traditional suction pump, the dust fall operation of being convenient for on this equipment direct mount vehicle, and supply water pressure is invariable, and the water spray water net area is big, and the dust fall effect is obvious, compares with artifical dust fall, practices thrift the manpower.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an engineering machine tool environmental protection dust fall sprays uses shower nozzle, includes shower nozzle (3), its characterized in that, the top of shower nozzle (3) is equipped with the water inlet, set up a play water seam (5) of 180 degrees water sprays on the external diameter of shower nozzle (3), go out water seam (5) and transversely set up along the external diameter level of shower nozzle (3), be equipped with columniform water pressure cavity (6) in shower nozzle (3), the water inlet is located water pressure cavity (6) top, the sealed face in water pressure cavity (6) bottom, it is located the root of water pressure cavity (6) to go out water seam (5), the water inlet passes through water pressure cavity (6) and goes out the water seam intercommunication.

2. The sprayer for the environmental-friendly dust-falling spraying of the engineering machinery as claimed in claim 1, wherein the water outlet seam (5) is formed by transversely cutting with a cutting machine.

3. The spray head for environmental protection and dust fall spraying of engineering machinery according to claim 1 or 2, wherein the depth of the water outlet seam (5) is the radius of the spray head (3), the transverse width of the water outlet seam (5) is the diameter of the spray head (3), and the longitudinal seam width of the water outlet seam (5) is 1-3mm.

4. The sprayer for the environmental-friendly dust-settling spray of the engineering machinery as claimed in claim 1, wherein the bottom sealing surface of the water pressure chamber (6) is an arc-shaped concave surface, and the water outlet seam (5) is positioned at the port of the arc-shaped concave surface.

5. The environmental-friendly dust-settling spray nozzle for the engineering machinery as claimed in claim 3, wherein the upper part of the nozzle (3) is provided with an external thread (1) convenient for connecting a water pipe.

6. The sprayer for environmental protection and dust fall spraying of engineering machinery according to claim 1, wherein a placing hole (4) is formed in one side of the top of the sprayer (3), and a mounting hole (2) matched with the placing hole (4) is formed in the other side of the top of the sprayer (3).

7. The spray head for the environmental protection dust fall spraying of the engineering machinery according to claim 5, further comprising a spray head mounting seat (8), wherein a screw hole matched with the mounting hole (2) of the spray head (3) is formed in the middle of the spray head mounting seat (8), and the spray head (3) is fixed on the spray head mounting seat (8) through a fastening screw and a nut.