CN219309136U - Nozzle structure - Google Patents
Nozzle structure Download PDFInfo
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- CN219309136U CN219309136U CN202320339638.2U CN202320339638U CN219309136U CN 219309136 U CN219309136 U CN 219309136U CN 202320339638 U CN202320339638 U CN 202320339638U CN 219309136 U CN219309136 U CN 219309136U
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Abstract
The present utility model relates to a nozzle structure comprising: the fixing base comprises a bottom plate, at least one side plate arranged on the bottom plate and a first through hole arranged on the bottom plate, wherein the side plate is provided with at least one waist-shaped hole; the adjusting sleeve comprises a base plate, a second through hole arranged on the base plate and a connecting rod corresponding to the waist-shaped hole; the first through hole corresponds to the second through hole and is used for penetrating through the nozzle, one end of the connecting rod is connected with the base plate, and the other end of the connecting rod is adjustably arranged in the waist-shaped hole, so that the adjusting sleeve is adjustably arranged on the fixed base. The nozzle structure of the utility model can be flexibly arranged on the outer side of the equipment, the installation angle of the nozzle can be changed by operating the outside of the equipment, the nozzle can be easily disassembled and assembled without changing the original angle of the nozzle, and the disassembly, assembly and cleaning work of the nozzle are greatly facilitated.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to the field of nozzles, and particularly relates to a nozzle structure.
Background
Nozzles are a critical component of a wide variety of devices, such as spraying, misting, jetting, sandblasting, painting, etc., and play an important role. There are devices, such as mixing devices or stirring devices, in which the nozzle is mounted outside the device, the nozzle head is extended into the device and the liquid material is ejected at an angle, coverage and shape to meet the application requirements.
In the use process of the nozzle, the nozzle is easy to be blocked and cannot achieve the use effect, so that the nozzle needs to be disassembled, inspected and cleaned timely and conveniently.
The traditional nozzle mounting structure, such as universal adjustable spherical structure, fixes on equipment outer wall, is difficult for adjusting or dismantle the inside nozzle of equipment, and reinstallation nozzle at every turn needs to adjust to original angle repeatedly, and the operation degree of difficulty is big.
Disclosure of Invention
The utility model aims at providing a nozzle structure which can change the installation angle of a nozzle by operating outside equipment and is easy to assemble and disassemble without changing the original angle of the nozzle on the basis of the prior art.
In order to achieve the above object, the nozzle of the present utility model has a structure comprising:
the fixing base comprises a bottom plate, at least one side plate arranged on the bottom plate and a first through hole arranged on the bottom plate, wherein the side plate is provided with at least one waist-shaped hole;
the adjusting sleeve comprises a base plate, a second through hole arranged on the base plate and a connecting rod corresponding to the waist-shaped hole;
the first through hole corresponds to the second through hole and is used for penetrating through the nozzle, one end of the connecting rod is connected with the base plate, and the other end of the connecting rod is adjustably arranged in the waist-shaped hole, so that the adjusting sleeve is adjustably arranged on the fixed base.
Preferably, the connecting rod has a threaded section, and the connecting rod is adjustably mounted in the waist-shaped hole by a nut matching the threaded section.
Preferably, the bottom plate of the fixing base is provided with two opposite side plates, the first through hole is positioned between the two side plates, the plane of the side plate is perpendicular to the plane of the bottom plate, each side plate is provided with two waist-shaped holes distributed along the circumference, and the side edge of the base corresponding to each side plate is provided with two connecting rods.
Preferably, the connecting rod extends from the substrate towards the outside of the substrate along the plane of the substrate.
Preferably, a ferrule is disposed in the first through hole.
Preferably, the adjusting sleeve comprises a tubular portion, the first end of the tubular portion is communicated with the second through hole, and the tubular portion extends from the second through hole along a direction perpendicular to the plane of the base plate and towards the fixing base, so that the second end of the tubular portion is installed in the first through hole.
Preferably, the nozzle is arranged in the connecting pipe through a threaded connecting sleeve, the outer diameter of the connecting pipe is matched with the inner diameter of the tubular part, the connecting pipe is provided with a positioning protrusion, and the second through hole is provided with a positioning groove matched with the positioning protrusion.
Preferably, the positioning protrusion is arranged on the positioning ring, and the positioning ring is sleeved on the connecting pipe.
Preferably, the base plate is provided with a threaded hole, and the positioning ring is pressed on the base plate through a screw matched with the threaded hole.
Preferably, the tubular portion passes through the second through hole to form a mounting groove, and the mounting groove is matched with the positioning ring.
The nozzle structure of the utility model can be flexibly arranged on the outer side of the equipment, the installation angle of the nozzle can be changed by operating the outside of the equipment, the nozzle can be easily disassembled and assembled without changing the original angle of the nozzle, and the disassembly, the inspection and the cleaning of the nozzle are greatly facilitated.
Drawings
Fig. 1 is an exploded view of a nozzle structure of the present utility model.
Fig. 2 is a schematic structural view of the assembled nozzle structure of the present utility model.
Detailed Description
The following disclosure provides many different embodiments, or examples, to demonstrate different components of an embodiment of the present utility model. Specific examples of components and arrangements of components in the present disclosure are disclosed below to simplify the present disclosure. Of course, these specific examples are not intended to limit the disclosure.
As shown in fig. 1 to 2, the nozzle structure of the present utility model is mainly characterized in that the nozzle structure is easy to disassemble and assemble and free from repeated adjustment by a specific structural design. Specifically, the nozzle structure comprises a fixed base 1, a first nozzle and a second nozzle, wherein the fixed base comprises a bottom plate 4, two opposite side plates 5 arranged on the bottom plate 4, and a first through hole 9 arranged on the bottom plate 4, the first through hole 9 is positioned between the two side plates 5, the plane of the side plates 5 is perpendicular to the plane of the bottom plate 4, and the side plates 5 are provided with two waist-shaped holes 6 distributed along the circumference; the adjusting sleeve 2 comprises a base plate 12, a second through hole 10 arranged on the base plate 12, and connecting rods 7 corresponding to the waist-shaped holes 6, wherein the two connecting rods 7 are arranged on the side edges of the base plate 12 corresponding to each side plate 5 based on the two waist-shaped holes 6 arranged on the side plates 5, and the connecting rods 7 extend from the base plate 12 towards the outside of the base plate 12 along the plane of the base plate 12; the first through hole 9 corresponds to the second through hole 10 and is used for penetrating through the nozzle 3, one end of the connecting rod 7 is connected with the base plate 12, and the other end of the connecting rod 7 is adjustably installed in the waist-shaped hole 6, so that the adjusting sleeve 2 is adjustably arranged on the fixed base 1.
The connecting rod 7 is provided with a threaded section, and the connecting rod 7 is adjustably arranged in the waist-shaped hole 6 through a nut 8 matched with the threaded section. The connecting rod 7 and the nut 8 may be in the form of a screw pair.
In the nozzle structure, the fixed base and the adjusting sleeve can be of a welding structure, and are fixed on the outer wall of equipment through the bottom plate of the fixed base, such as the side surface or the top of the equipment, and the equipment can be mixing equipment or stirring equipment, and the installation mode can be screw fixation; the adjusting sleeve can be subjected to angle change around the circumference waist-shaped hole and locked by the thread pair; the nozzle is inserted into the adjusting sleeve and positioned, and the angle change of the adjusting sleeve drives the angle change of the nozzle.
Specifically, when the nozzle structure is used for adjusting the angle of the nozzle, the screw thread pairs at the two sides are loosened, so that the adjusting sleeve and the nozzle in the adjusting sleeve are in a movable state, and after the adjusting sleeve is adjusted to a proper angle up and down, the screw thread pairs at the two sides are locked, so that the adjusting sleeve and the angle of the nozzle in the adjusting sleeve are fixed.
The adjusting sleeve 2 comprises a tubular portion 14, a first end portion of the tubular portion 14 is communicated with the second through hole 10, and the tubular portion 14 extends from the second through hole 10 along a direction perpendicular to the plane of the base plate 12 and toward the fixing base 1, so that the second end portion of the tubular portion 14 is installed in the first through hole 9. The tubular portion 14 may be in the form of a thin walled tube. A ferrule, such as a rubber ferrule, may be disposed in the first through hole 9. The thin-walled tube passes through the rubber ferrule.
The nozzle 3 is arranged in the connecting pipe 15 through a screw thread connecting sleeve, a positioning protrusion 18 is arranged on the connecting pipe 15, and a positioning groove 19 matched with the positioning protrusion 18 is arranged on the second through hole 10. Specifically, the positioning protrusion 18 is disposed on the positioning ring 17, and the positioning ring 17 is sleeved on the connecting pipe 15. The positioning boss 18 may be arrow-shaped, and the positioning ring 17 may be directly welded to the end of the connection pipe 15. The positioning protrusion can assist the screwing angle of the nozzle to be kept horizontal.
The tubular portion passes through the second through hole 10 to form a mounting groove 11, and the mounting groove 11 is matched with the positioning ring 17. The base plate 12 is provided with a threaded hole 13, the positioning ring 17 is tightly pressed on the base plate 12 through a screw 16 matched with the threaded hole 13, and a pressing gasket can be further arranged to facilitate the pressing of the screw 16. The outer diameter of the connection pipe 14 is close to the inner diameter of the tubular portion. Therefore, the nozzle is inserted into the adjusting sleeve and positioned, and is pressed by the pressing gasket and the screw, and the angle change of the adjusting sleeve drives the angle change of the nozzle.
Specifically, when the nozzle structure is used for disassembling the nozzle, the screw 16 can be loosened manually, so that the pressing gasket does not press the positioning ring any more, and the nozzle is taken out, thereby facilitating the subsequent cleaning and other operations; when the nozzle is reinstalled, the horizontal installation direction of the nozzle is consistent with the direction of the positioning bulge of the positioning ring, then the nozzle is inserted into the adjusting sleeve for positioning, the pressing gasket is rotated, and the screw 16 is screwed down, so that the nozzle is fixed.
If the nozzle is worn and needs to be replaced, a tool can be used for detaching the nozzle from the connecting pipe; when the nozzle is reinstalled, a tool is used to screw the nozzle into the connecting pipe, the horizontal installation direction of the nozzle is consistent with the positioning protrusion direction of the positioning ring, then the nozzle is inserted into the adjusting sleeve for positioning, the pressing gasket is rotated, and the screw 16 is screwed down, so that the nozzle is fixed.
The nozzle structure of the utility model can be flexibly arranged on the outer side of the equipment, the installation angle of the nozzle can be changed by operating the outside of the equipment, the nozzle can be easily disassembled and assembled without changing the original angle of the nozzle, and the disassembly, assembly and cleaning work of the nozzle are greatly facilitated.
In this specification, the utility model has been described with reference to specific embodiments thereof. It will be apparent, however, that various modifications and changes may be made without departing from the spirit and scope of the utility model. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (10)
1. A nozzle arrangement, comprising:
the fixing base comprises a bottom plate, at least one side plate arranged on the bottom plate and a first through hole arranged on the bottom plate, wherein the side plate is provided with at least one waist-shaped hole;
the adjusting sleeve comprises a base plate, a second through hole arranged on the base plate and a connecting rod corresponding to the waist-shaped hole;
the first through hole corresponds to the second through hole and is used for penetrating through the nozzle, one end of the connecting rod is connected with the base plate, and the other end of the connecting rod is adjustably arranged in the waist-shaped hole, so that the adjusting sleeve is adjustably arranged on the fixed base.
2. The nozzle structure of claim 1 wherein said connecting rod has a threaded section, said connecting rod being adjustably mounted in said waist-shaped aperture by a nut mated with said threaded section.
3. The nozzle structure of claim 1, wherein two opposite side plates are disposed on the bottom plate of the fixing base, the first through hole is located between the two side plates, the plane of the side plate is perpendicular to the plane of the bottom plate, two waist-shaped holes distributed along the circumference are disposed on each side plate, and two connecting rods are disposed on the side edges of the base plate corresponding to each side plate.
4. The nozzle structure of claim 1, wherein said connecting rod extends from said base plate along a plane of said base plate toward an exterior of said base plate.
5. The nozzle structure of claim 1, wherein a ferrule is disposed in the first through hole.
6. The nozzle structure according to any one of claims 1 to 5, wherein the adjustment sleeve includes a tubular portion, a first end portion of the tubular portion is in communication with the second through hole, and the tubular portion extends from the second through hole in a direction perpendicular to the plane of the base plate and toward the fixing base, such that the second end portion of the tubular portion is mounted in the first through hole.
7. The nozzle structure according to claim 6, wherein the nozzle is provided in a connecting pipe through a screw connection sleeve, the outer diameter of the connecting pipe is matched with the inner diameter of the tubular part, a positioning protrusion is provided on the connecting pipe, and a positioning groove matched with the positioning protrusion is provided in the second through hole.
8. The nozzle structure of claim 7, wherein the positioning protrusion is disposed on a positioning ring, and the positioning ring is sleeved on the connecting pipe.
9. The nozzle structure of claim 8, wherein said base plate is provided with threaded holes, and said retaining ring is pressed against said base plate by screws that mate with said threaded holes.
10. The nozzle structure of claim 8, wherein said tubular portion defines a mounting recess through said second through hole, said mounting recess mating with said retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339638.2U CN219309136U (en) | 2023-02-28 | 2023-02-28 | Nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339638.2U CN219309136U (en) | 2023-02-28 | 2023-02-28 | Nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219309136U true CN219309136U (en) | 2023-07-07 |
Family
ID=87032592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339638.2U Active CN219309136U (en) | 2023-02-28 | 2023-02-28 | Nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219309136U (en) |
-
2023
- 2023-02-28 CN CN202320339638.2U patent/CN219309136U/en active Active
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