CN219356584U

CN219356584U - Anti-blocking special spray head

Info

Publication number: CN219356584U
Application number: CN202222978541.4U
Authority: CN
Inventors: 陈利
Original assignee: Blasting Technology Co ltd Qingdao Buer
Current assignee: Blasting Technology Co ltd Qingdao Buer
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-07-18
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses an anti-blocking special spray head, which comprises a spray head shell and a pipeline embedded on the upper surface of the spray head shell, wherein a water outlet hole is formed in the lower surface of the spray head shell, a blocking mechanism for blocking the water outlet hole is arranged in the spray head shell, the blocking mechanism comprises a sealing sliding disc arranged on the inner wall of the spray head shell in a sliding manner, and a plug column fixedly arranged on the lower surface of the sealing sliding disc and in sliding connection with the inner wall of the water outlet hole, the interior of the spray head shell is separated into a water inlet cavity and a reset cavity by the sealing sliding disc, the blocking mechanism further comprises a connecting pipe penetrating through the surface of the sealing sliding disc and in an integrated structure with the sealing sliding disc, and a corrugated telescopic pipe is fixedly arranged at the top end of the connecting pipe and the bottom end of the pipeline. This special shower nozzle of anti-clogging, at idle in-process, the spliced pole can pass the apopore to the outside of shower nozzle casing, realizes the effective protection to the apopore, avoids sand grain earth to cause the jam to the apopore.

Description

Anti-blocking special spray head

Technical Field

The utility model relates to the technical field of spray heads, in particular to an anti-blocking special spray head.

Background

Spray heads are a critical, even major, component of a wide variety of spray, mist, oil, and blast apparatus.

However, in the actual use process of the existing spray head, especially the spray head used in agricultural operation, a mechanism for protecting water outlets on the surface of the spray head is lacking, and when the spray head falls onto the land surface, dust, soil or sand particles easily block the water outlets of the spray head, so that the normal use of the spray head is affected.

For this purpose, we propose a special anti-clogging spray head.

Disclosure of Invention

The utility model aims to provide an anti-blocking special spray head to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the special anti-blocking spray head comprises a spray head shell and a pipeline embedded on the upper surface of the spray head shell, wherein a water outlet is formed in the lower surface of the spray head shell, and a blocking mechanism for blocking the water outlet is arranged in the spray head shell;

the plugging mechanism comprises a sealing sliding disc arranged on the inner wall of the spray head shell in a sliding manner, and a plug column fixedly arranged on the lower surface of the sealing sliding disc and in sliding connection with the inner wall of the water outlet hole, wherein the inside of the spray head shell is divided into a water inlet cavity and a reset cavity by the sealing sliding disc, the plugging mechanism further comprises a connecting pipe penetrating through the surface of the sealing sliding disc and in an integral structure with the sealing sliding disc, and a corrugated telescopic pipe is fixedly arranged at the top end of the connecting pipe and the bottom end of the pipeline.

Preferably, the upper surface of sealed sliding tray has set firmly reset spring, and reset spring keeps away from the one end of sealed sliding tray and the interior roof fixed connection in reset chamber, and the time of being convenient for stop water spray can make sealed sliding tray resume the normal position under reset spring's effect.

Preferably, a dredging mechanism is arranged in the spray head shell.

Preferably, the dredging mechanism comprises a dredging cone fixedly arranged on the inner bottom wall of the water inlet cavity, and the dredging cone penetrates through the connecting pipe and the corrugated telescopic pipe and extends into the pipeline, so that liquid medicine sediment inside the connecting pipe, the corrugated telescopic pipe and the bottom end of the pipeline is conveniently dredged through the dredging cone.

Advantageous effects

The utility model provides an anti-blocking special spray head, which has the following beneficial effects:

1. this special shower nozzle of anti-clogging, at idle in-process, the spliced pole can pass the apopore to the outside of shower nozzle casing, realizes the effective protection to the apopore, avoids sand grain earth to cause the jam to the apopore.

2. This prevent special shower nozzle of jam, under the effect of mediation awl, when the tip of pipeline is deposited by the liquid medicine of spraying and is blockked up, can be in succession through the pipeline to the inside water supply of shower nozzle and stop water, make sealed sliding disk reciprocating motion about in succession to make the mediation awl can realize carrying out the purpose of mediation to the inside of connecting pipe, ripple flexible pipe and pipeline bottom, avoided the liquid medicine to deposit the condition more the more, the practicality is stronger.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

fig. 3 is a schematic perspective view of a seal sliding disc according to the present utility model.

In the figure: 1 a spray head shell, 2 a pipeline, 3 a sealing sliding disc, 4 a plug, 5 a water inlet cavity, 6 a reset cavity, 7 a connecting pipe, 8 a corrugated expansion pipe, 9 a reset spring and 10 a dredging cone.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the special anti-blocking spray head comprises a spray head shell 1 and a pipeline 2 embedded in the upper surface of the spray head shell 1, wherein a water outlet is formed in the lower surface of the spray head shell 1, and a blocking mechanism for blocking the water outlet is arranged in the spray head shell 1;

the sealing mechanism comprises a sealing sliding disc 3 which is arranged on the inner wall of the spray head shell 1 in a sliding manner, and a plug 4 which is fixedly arranged on the lower surface of the sealing sliding disc 3 and is in sliding connection with the inner wall of the water outlet hole, wherein the inside of the spray head shell 1 is divided into a water inlet cavity 5 and a reset cavity 6 by the sealing sliding disc 3, a reset spring 9 is fixedly arranged on the upper surface of the sealing sliding disc 3, and one end, far away from the sealing sliding disc 3, of the reset spring 9 is fixedly connected with the inner top wall of the reset cavity 6.

The plugging mechanism further comprises a connecting pipe 7 which penetrates through the surface of the sealing sliding disc 3 and is in an integrated structure with the sealing sliding disc 3, and a corrugated telescopic pipe 8 is fixedly arranged at the top end of the connecting pipe 7 and the bottom end of the pipeline 2.

This prevent special shower nozzle of jam, at idle in-process, the cock stem 4 can pass the apopore to the outside of shower nozzle casing 1, realize the effective protection to the apopore, avoid sand grain earth to cause the jam to the apopore, simultaneously in the in-process of use, after rivers get into water inlet chamber 5 through pipeline 2, ripple flexible pipe 8 and connecting pipe 7, can drive sealed sliding tray 3 upwards removal under the effect of pressure, thereby drive cock stem 4 upwards to remove and keep away from the apopore, realize the purpose of water-out, simultaneously after the water spray finishes, sealed sliding tray 3 can be under reset spring 9's effect downwardly moving resumes normal position, make cock stem 4 insert in the apopore, continue to realize the effective protection to the apopore, thereby make this shower nozzle can effectually avoid the apopore to be blocked by outside sand grain earth.

A dredging mechanism is arranged in the spray head shell 1.

The dredging mechanism comprises a dredging cone 10 fixedly arranged on the inner bottom wall of the water inlet cavity 5, and the dredging cone 10 penetrates through the connecting pipe 7 and the corrugated telescopic pipe 8 and extends into the pipeline 2.

This special shower nozzle of anti-clogging, under the effect of mediation awl 10, when the tip of pipeline 2 is deposited by the liquid medicine of spraying and is blockked up, can be in succession through pipeline 2 to the inside water supply and the water supply of shower nozzle, make sealed sliding tray 3 reciprocate from top to bottom in succession to make mediation awl 10 can realize carrying out the purpose of mediation to the inside of connecting pipe 7, ripple flexible pipe 8 and pipeline 2 bottom, avoided the liquid medicine to deposit the condition more the more, the practicality is stronger.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special shower nozzle of jam-proof, includes shower nozzle casing (1) and inlays pipeline (2) of establishing at shower nozzle casing (1) upper surface, its characterized in that: the lower surface of the spray head shell (1) is provided with a water outlet, and a blocking mechanism for blocking the water outlet is arranged in the spray head shell (1);

the sealing mechanism comprises a sealing sliding disc (3) arranged on the inner wall of a spray head shell (1) in a sliding manner, and a plug (4) fixedly arranged on the lower surface of the sealing sliding disc (3) and in sliding connection with the inner wall of a water outlet hole, wherein the inside of the spray head shell (1) is divided into a water inlet cavity (5) and a reset cavity (6) by the sealing sliding disc (3), the sealing mechanism further comprises a connecting pipe (7) penetrating through the surface of the sealing sliding disc (3) and integrally structured with the sealing sliding disc (3), and a corrugated telescopic pipe (8) is fixedly arranged at the top end of the connecting pipe (7) and the bottom end of the pipeline (2).

2. The anti-clogging dedicated spray head as claimed in claim 1, wherein: the upper surface of sealed sliding tray (3) has set firmly reset spring (9), and the one end that sealed sliding tray (3) was kept away from to reset spring (9) is connected with the interior roof fixed of reset chamber (6).

3. The anti-clogging dedicated spray head as claimed in claim 1, wherein: the inside of the spray head shell (1) is provided with a dredging mechanism.

4. A special anti-clogging spray head as claimed in claim 3, wherein: the dredging mechanism comprises a dredging cone (10) fixedly arranged on the inner bottom wall of the water inlet cavity (5), and the dredging cone (10) penetrates through the connecting pipe (7) and the corrugated telescopic pipe (8) and extends into the pipeline (2).