CN215428838U - Quick detach formula hydrojet structure - Google Patents

Abstract

The utility model relates to the technical field of liquid spraying equipment, in particular to a quick-release type liquid spraying structure which comprises a machine barrel and a mounting piece fixed on the barrel wall of the machine barrel, wherein a connector assembly is detachably fixed on the mounting piece, a nozzle for spraying liquid into the machine barrel is correspondingly installed on the connector assembly, and a sealing structure for blocking the inside and the outside of the machine barrel is arranged between the connector and the mounting piece.

Description

Quick detach formula hydrojet structure

Technical Field

The utility model relates to the technical field of liquid spraying equipment, in particular to a quick-release type liquid spraying structure.

Background

In the modern feed industry, a mixer and a spraying machine are used as common equipment, liquid spraying is an important part of the equipment, and the liquid spraying condition directly influences the quality of feed.

Most of the existing liquid spraying structures are provided with a spray pipe which is arranged in a machine barrel (above a stirring shaft) and fixed on a machine barrel wall plate, and a plurality of nozzles are arranged on the spray pipe. To adjust the nozzle installation angle or to replace one of the nozzles, the entire nozzle must be removed, which is time consuming and labor intensive.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick-release type liquid spraying structure which is convenient to operate, time-saving and labor-saving, and aims to solve the problems that in the prior art, a plurality of nozzles are arranged on a spray pipe, and the whole spray pipe needs to be disassembled when the nozzles are replaced, so that time and labor are wasted.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a quick detach formula hydrojet structure, includes the barrel and fixes the installed part on the section of thick bamboo wall of barrel, the installed part on can dismantle and be fixed with the joint Assembly, the joint Assembly on correspond and install a nozzle to the interior hydrojet of barrel, joint Assembly and installed part between be equipped with and be used for blocking the inside and outside seal structure of barrel. The nozzles correspond to the joint assemblies one by one. When the nozzle is replaced, only the quick-release connector at the corresponding position needs to be detached, so that the operation is convenient and rapid, and the time and the labor are saved.

Further, the mounting member comprises a spray nozzle fixed on the machine barrel, the joint component comprises a quick-release joint inserted into the spray nozzle, and the nozzle is mounted at the head of the quick-release joint. Through quick detach joint installation nozzle, can install fast or dismantle the nozzle, labour saving and time saving, in addition, can angle of adjustment to the best during nozzle installation, make liquid and material intensive mixing, reach best mixing state.

Furthermore, the innermost ends of the liquid spraying connecting pipe and the quick-release connector do not exceed the inner wall of the machine barrel. The inner wall that connects and quick detach joint and barrel flushes at most promptly to avoid the material to glue to be even remaining, novel structure, easy dismounting.

Further, the joint component further comprises a handle fixedly connected with the quick-release joint, and the handle and the mounting piece are detachably fixed.

Further, the installed part still including fixing the screw rod in the hydrojet takeover, the on-hand limit structure that is equipped with, limit structure be spacing groove or spacing hole, spacing groove or spacing hole and screw rod cooperate and carry out spacingly to the handle, the screw rod on threaded connection have and be used for pressing the nut on the hydrojet takeover with the handle. The limiting groove can be a V-shaped groove or an arc-shaped groove, and the limiting hole can be a round hole, an elliptical hole or a waist-shaped hole and the like.

Furthermore, limit structure be the spacing groove, the spacing groove include with the arc wall of screw rod size matching, the arc wall both sides extend to the handle tip and form the opening that is used for the screw rod to get into the arc wall.

Furthermore, a sealing groove is formed in the side wall, close to the liquid spraying connecting pipe, of the quick-release connector, and the sealing structure comprises an O-shaped sealing ring arranged in the sealing groove.

Furthermore, the number of the O-shaped sealing rings is two, and the O-shaped sealing rings are respectively embedded in the two sealing grooves on the quick-release joint, so that the quick-release joint is tightly connected with the liquid-spraying connecting pipe, and the leakage of working media and the invasion of external dust and foreign matters are prevented.

Has the advantages that:

(1) in the utility model, the nozzles are correspondingly arranged on the joint components one by one, if one of the nozzles needs to be replaced and cleaned or the angle of one of the nozzles needs to be adjusted, the joint components at the corresponding positions only need to be disassembled, and then the nozzles are replaced or adjusted, so that the operation is convenient and rapid, and the time and the labor are saved;

(2) the nozzle can be quickly installed or disassembled by installing the nozzle through the quick-release connector, time and labor are saved, and in addition, the angle can be adjusted to be optimal when the nozzle is installed, so that liquid and materials are fully mixed, and the optimal mixing state is achieved;

(3) the innermost ends of the liquid spraying connecting pipe and the quick-release connector do not exceed the inner wall of the machine barrel, and compared with the structure that the existing liquid spraying structure is arranged in the barrel, the quick-release liquid spraying device can avoid material adhesion residue, and is novel in structure and convenient to disassemble and assemble;

(4) the quick-release connector is inserted into the liquid spraying connecting pipe, and meanwhile, the handle is limited by the screw and the nut, so that firm installation is ensured;

(5) the handle is provided with the limiting groove, and the screw is clamped into the limiting groove during installation, so that the operation is convenient and rapid;

(6) the number of the O-shaped sealing rings is two, and the O-shaped sealing rings are respectively embedded in the two sealing grooves on the quick-release connector, so that the quick-release connector is tightly connected with the liquid spraying connecting pipe, the leakage of working media and the invasion of external dust and foreign matters are prevented, and the sealing performance in the machine barrel is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a cross-sectional view of a quick release spray structure of the present invention;

FIG. 2 is a schematic structural view of the mount of the present invention;

fig. 3 is a schematic view of the combination structure of the joint assembly and the nozzle.

The spray nozzle comprises a mounting part 1, a mounting part 11, a spray connecting pipe 12, a screw rod 2, a connector assembly 21, a quick-release connector 22, a nozzle 23, an O-shaped sealing ring 24, a handle 241, an arc-shaped groove 3 and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1 to 3, the quick-release liquid spraying structure of the present invention can be applied to a mixing machine and a spraying machine with the same structure, and includes a cylinder and a mounting member 1 fixed on a cylinder wall of the cylinder, wherein a joint assembly 2 is detachably fixed on the mounting member 1, a nozzle 22 for spraying liquid into the cylinder is correspondingly installed on the joint assembly 2, and a sealing structure for blocking inside and outside of the cylinder is arranged between the joint assembly 2 and the mounting member 1.

A small number of nozzles can be mounted on the adapter assembly 2 so that the replacement does not require the entire nozzle to be removed as in the prior art. Preferably, the nozzles 22 are in one-to-one correspondence with the joint assemblies 2. In this way, the nozzles 22 are arranged independently without mutual influence, and the difficulty of replacement and maintenance is reduced.

The mounting 1 comprises a spray nozzle 11 fixed to the barrel, the spray nozzle 11 being weldable to the barrel, the coupling assembly 2 comprising a quick release coupling 21 inserted into the spray nozzle 11, and a nozzle 22 mounted at the head of the quick release coupling 21.

The innermost ends of the spray nozzle 11 and the quick release connector 21 do not extend beyond the inner wall of the barrel.

The joint assembly 2 further comprises a handle 24 fixedly connected with the quick release joint 21, and the handle 24 is detachably fixed with the mounting member 1.

The mounting part 1 further comprises a screw 12 fixed on the liquid spraying connecting pipe 11, a limiting structure is arranged on the handle 24 and is a limiting groove or a limiting hole, the limiting groove or the limiting hole is matched with the screw 12 to limit the handle 24, and the screw 12 is in threaded connection with a nut 3 used for pressing the handle 24 on the liquid spraying connecting pipe 11.

The side wall of the quick-release connector 21 close to the liquid spraying connecting pipe 11 is provided with a sealing groove, and the sealing structure comprises an O-shaped sealing ring 23 arranged in the sealing groove. The number of the O-shaped sealing rings 23 is two.

The limiting structure has but is not limited to the following embodiments:

example 1:

the limiting structure is a limiting groove which comprises an arc-shaped groove 241 matched with the size of the screw 12, and two sides of the arc-shaped groove 241 extend to the end part of the handle 24 to form an opening for the screw 12 to enter the arc-shaped groove 241.

Example 2:

the limiting structure is a limiting groove, only the arc-shaped groove of the embodiment 1 is replaced by a V-shaped groove, and other structures are the same as those of the embodiment 1.

Example 3:

the limiting structure can also be a limiting hole which can be a round hole or a waist hole, if the limiting structure is the waist hole, the size of the screw 12 is matched with the width of the waist hole, if the limiting structure is the round hole, the round hole can be in clearance fit with the screw 12, and thus when the quick-release connector 21 is inserted into the liquid-spraying connecting pipe 11, the waist hole or the round hole is simultaneously sleeved on the screw 12.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (8)

1. The quick-release type liquid spraying structure is characterized by comprising a machine barrel and a plurality of mounting pieces (1) fixed on the barrel wall of the machine barrel, wherein a connector assembly (2) is detachably fixed on each mounting piece (1), a nozzle (22) for spraying liquid into the machine barrel is correspondingly installed on each connector assembly (2), and a sealing structure for blocking the inside and the outside of the machine barrel is arranged between each connector assembly (2) and each mounting piece (1).

2. The fast-disassembling type liquid spraying structure of claim 1, wherein: the mounting part (1) comprises a spray connecting pipe (11) fixed on a machine barrel, the joint component (2) comprises a quick-release joint (21) inserted into the spray connecting pipe (11), and the nozzle (22) is mounted at the head part of the quick-release joint (21).

3. The fast-disassembling type liquid spraying structure of claim 2, wherein: the innermost ends of the liquid spraying connecting pipe (11) and the quick-release connector (21) do not exceed the inner wall of the machine barrel.

4. The fast-disassembling type liquid spraying structure of claim 2, wherein: the joint component (2) further comprises a handle (24) fixedly connected with the quick-release joint (21), and the handle (24) and the mounting piece (1) are detachably fixed.

5. The fast-release liquid spraying structure of claim 4, wherein: the mounting part (1) further comprises a screw rod (12) fixed on the liquid spraying connecting pipe (11), a limiting structure is arranged on the handle (24), the limiting structure is a limiting groove or a limiting hole, the limiting groove or the limiting hole is matched with the screw rod (12) to limit the handle (24), and the screw rod (12) is connected with a nut (3) in a threaded mode, wherein the nut (3) is used for pressing the handle (24) on the liquid spraying connecting pipe (11).

6. The quick-release type liquid spraying structure of claim 5, wherein: the limiting structure is a limiting groove, the limiting groove comprises an arc-shaped groove (241) matched with the size of the screw rod (12), and two sides of the arc-shaped groove (241) extend to the end part of the handle (24) to form an opening for the screw rod (12) to enter the arc-shaped groove (241).

7. The fast-disassembling type liquid spraying structure of claim 2, wherein: the side wall of the quick-release connector (21) close to the liquid spraying connecting pipe (11) is provided with a sealing groove, and the sealing structure comprises an O-shaped sealing ring (23) arranged in the sealing groove.

8. The fast-release liquid spraying structure of claim 7, wherein: the number of the O-shaped sealing rings (23) is two.

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