CN212791567U

CN212791567U - Nozzle housing for spraying equipment

Info

Publication number: CN212791567U
Application number: CN202021004260.3U
Authority: CN
Inventors: 封立波
Original assignee: Shandong Yilan Power Engineering Co ltd
Current assignee: Shandong Yilan Power Engineering Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-26
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to a spraying equipment technical field discloses a nozzle dustcoat that spraying equipment used, including the nozzle, the fixed intercommunication in left end of nozzle has the spray tube, the external screw thread has been seted up in the outside of nozzle, the outside cover of nozzle is equipped with the gas hood, set up threaded hole on the gas hood, screw hole and external screw thread screwed connection, circular spout has been seted up to the right-hand member of gas hood, swing joint has the slider in the circular spout, fixedly connected with push pedal on the slider, the inboard of gas hood is equipped with the scraper blade. The utility model discloses a setting of circular spout, slider, push pedal, scraper blade, blow off pipe and recovery tube is through handheld push pedal and rotate to drive the scraper blade and rotate, thereby the spray that the scraper blade can adhere the gas hood inner wall is cleared up, thereby the spray is retrieved the spray through blow off pipe and recovery tube, has avoided the waste of spray, has practiced thrift construction cost, and is comparatively practical, is fit for extensively promoting and using.

Description

Nozzle housing for spraying equipment

Technical Field

The utility model relates to a spraying equipment technical field specifically is a nozzle dustcoat that spraying equipment used.

Background

Spraying equipment is a common device that generally includes a pressure pump connected to a spray source and a spray head connected to the outlet of the pressure pump via a conduit, and the pressure pump is actuated to direct the spray head nozzle at a surface to be sprayed, thereby spraying the spray from the spray head nozzle.

The prior patent (publication number: CN201320519780.1) is a nozzle housing for spraying equipment, which comprises a nozzle connecting part, a horn-shaped cover body and a recovery pipe, wherein a through hole is formed in the center of the nozzle connecting part, the nozzle connecting part is sleeved on the peripheral surface of a nozzle of the spraying equipment through the through hole, one end of the cover body with a smaller diameter is connected with the nozzle connecting part, and the lower part of one end of the cover body with a larger diameter is connected with the recovery pipe.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: since the spray adheres to the inner wall of the air hood and cannot be recovered through the recovery pipe, a nozzle housing for a spray coating apparatus is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nozzle dustcoat that spraying equipment used has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nozzle housing for a spray coating device, comprising a nozzle;

the utility model discloses a gas shield, including nozzle, gas shield, screw hole, circular spout, swing joint have a slider in the circular spout, fixedly connected with push pedal on the slider, the inboard of gas shield is equipped with the scraper blade, the inner wall laminating setting of scraper blade and gas shield, scraper blade and push pedal fixed connection, the fixed intercommunication of lower extreme of gas shield has the blow off pipe, the fixed intercommunication of lower extreme of blow off pipe has the recovery tube.

As a preferred embodiment of the present invention, the upper end of the gas hood is fixedly connected with a handle.

As a preferred embodiment of the present invention, the outside fixed mounting of nozzle has the limiting plate.

As a preferred embodiment of the present invention, the gas hood is a transparent gas hood.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a nozzle dustcoat that spraying equipment was used, through the setting of circular spout, slider, push pedal, scraper blade, blow off pipe and recovery tube, through handheld push pedal and rotate to drive the scraper blade and rotate, thereby the spray that the scraper blade can adhere the gas hood inner wall is cleared up, thereby the spray is retrieved the spray through blow off pipe and recovery tube, has avoided the waste of spray, has practiced thrift construction cost.

2. The utility model relates to a nozzle dustcoat that spraying equipment was used makes things convenient for operating personnel to hand through setting up of handle, and further convenience is installed the outside at the nozzle to the gas hood.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a nozzle housing for a painting apparatus according to the present invention;

fig. 2 is a front view of the circular chute of the nozzle housing for the spraying apparatus of the present invention.

In the figure: 1. a nozzle; 2. a limiting plate; 3. an external thread; 4. a gas hood; 5. a handle; 6. a squeegee; 7. pushing the plate; 8. a blow-off pipe; 9. a nozzle; 10. a circular chute; 11. a slider; 12. a threaded hole; 13. and (7) recovering the pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a nozzle housing for a spray coating device comprises a nozzle 1;

the left end of the nozzle 1 is fixedly communicated with a spray pipe 9, the outer side of the nozzle 1 is provided with an external thread 3, the outer side of the nozzle 1 is sleeved with an air hood 4, the air hood 4 is provided with a threaded hole 12, the threaded hole 12 is in spiral connection with the external thread 3, the right end of the air hood 4 is provided with a circular chute 10, the circular chute 10 is internally and movably connected with a slide block 11, the slide block 11 is fixedly connected with a push plate 7, the inner side of the air hood 4 is provided with a scraper 6, the scraper 6 is attached to the inner wall of the air hood 4, the scraper 6 is fixedly connected with the push plate 7, the lower end of the air hood 4 is fixedly communicated with a sewage discharge pipe 8, the lower end of the sewage discharge pipe 8 is fixedly communicated with a recovery pipe 13, and the scraper 6 is driven to rotate by holding the push plate 7 through the circular chute 10, the slide block 11, the push plate 7, thereby the scraper blade 6 can be cleared up the spray that the inner wall of gas hood 4 adhered to the spray is retrieved through blow off pipe 8 and recovery tube 13, has avoided the waste of spray, has practiced thrift construction cost.

In this embodiment (as shown in fig. 1), the upper end of the gas hood 4 is fixedly connected with a handle 5, and the handle 5 is convenient for an operator to hold the gas hood, so that the gas hood 4 is further conveniently installed outside the nozzle 1.

In this embodiment (please refer to fig. 1), a limiting plate 2 is fixedly installed at the outer side of the nozzle 1, and the gas hood 4 can be effectively prevented from falling off from the nozzle by the limiting plate 2.

In this embodiment (see fig. 1), the air hood 4 is a transparent air hood 4, and the amount of spray adhering on the inner wall of the air hood 4 can be conveniently observed through the transparent air hood 4, so that the air hood 4 can be further conveniently cleaned.

It should be noted that the utility model relates to a nozzle housing for spraying equipment, which comprises a nozzle 1, a limiting plate 2, an external thread 3, an air hood 4, a handle 5, a scraper 6, a push plate 7, a blow-off pipe 8, a spray pipe 9, a circular chute 10, a slide block 11, a threaded hole 12 and a recovery pipe 13, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components are all known by technicians through technical manuals or conventional experimental methods, when in work, the spray can be cleaned by the arrangement of the circular chute 10, the slide block 11, the push plate 7, the scraper 6, the blow-off pipe 8 and the recovery pipe 13 through the handheld push plate 7 and rotated, thereby the scraper 6 is driven to rotate, the spray adhered to the inner wall of the air hood 4 can be cleaned by the scraper 6, thereby the spray can be recovered through the blow-off pipe 8 and the recovery pipe 13, the waste of the spray, practice thrift construction cost, make things convenient for operating personnel to hand through setting up of handle 5, further convenience is installed in the outside of nozzle 1 to gas hood 4, can effectually prevent through limiting plate 2 that gas hood 4 from droing from the nozzle, and the spray that can conveniently observe 4 inner walls of gas hood through setting up of transparent gas hood 4 adheres the volume, and further can conveniently clear up gas hood 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A nozzle housing for a spray device, characterized by comprising a nozzle (1);

a spray pipe (9) is fixedly communicated with the left end of the nozzle (1), an external thread (3) is arranged on the outer side of the nozzle (1), an air hood (4) is sleeved on the outer side of the nozzle (1), a threaded hole (12) is formed in the air hood (4), the threaded hole (12) is spirally connected with the external thread (3), the right end of the gas hood (4) is provided with a circular sliding chute (10), a sliding block (11) is movably connected in the circular sliding groove (10), a push plate (7) is fixedly connected on the sliding block (11), a scraper (6) is arranged on the inner side of the gas hood (4), the scraper (6) is attached to the inner wall of the gas hood (4), the scraper blade (6) is fixedly connected with the push plate (7), the lower end of the gas hood (4) is fixedly communicated with a sewage discharge pipe (8), and the lower end of the sewage discharge pipe (8) is fixedly communicated with a recovery pipe (13).

2. A nozzle housing for a spray coating device according to claim 1, wherein: the upper end of the air hood (4) is fixedly connected with a handle (5).

3. A nozzle housing for a spray coating device according to claim 1, wherein: and a limiting plate (2) is fixedly arranged on the outer side of the nozzle (1).

4. A nozzle housing for a spray coating device according to claim 1, wherein: the gas hood (4) is a transparent gas hood (4).