CN216574202U

CN216574202U - Airflow screen mesh convenient to clean

Info

Publication number: CN216574202U
Application number: CN202122882270.8U
Authority: CN
Inventors: 李盖; 于红
Original assignee: Tianjin Yutong Electric Technology Co ltd
Current assignee: Tianjin Yutong Electric Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-24
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of an airflow screen mesh, in particular to an airflow screen mesh convenient to clean, which comprises a screen mesh, the outer side of the screen is fixedly connected with a motor, the top end of a rotating shaft of the motor is fixedly connected with a high-speed rotating joint, one end of the high-speed rotating joint is communicated with one end of an air inlet pipe, the other end of the air inlet pipe is fixedly connected with an air compressor, the other end of the high-speed rotating joint is communicated with one end of an air outlet pipe, the other end of the air outlet pipe is communicated with a spray head, the outer side of the air outlet pipe is connected with a rotating rod in a sliding way, the outer side of the rotating rod is fixedly connected with a high-speed rotating joint, such setting can be when the screen cloth blocks up open the motor, is spouting the screen cloth outside with the shower nozzle is rotatory, and the attachment that will attach to on the screen cloth spouts inside the screen cloth, sieves once more, reaches and need not dismantle the screen cloth, just can clear up the mesh to the screen cloth.

Description

Airflow screen mesh convenient to clean

Technical Field

The utility model relates to the technical field of airflow screen meshes, in particular to an airflow screen mesh convenient to clean.

Background

Theoretically speaking, the air flow powder screening machine abandons the traditional gravitational potential energy operation principle, opens up a new powder screening way for acting by carrier fluid kinetic energy, utilizes the characteristics of small and light powder particle mass, easy floating and good fluidity to use high-speed airflow as a carrier, and enables the fully diffused powder particles to be sprayed to a screen mesh by enough large kinetic energy to achieve the purpose of quick classification.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an airflow screen which is convenient to clean, so as to solve the problems in the background technology.

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

the utility model provides an air current sieve screen cloth convenient to clearance, includes the screen cloth, the outside fixedly connected with motor of screen cloth, the high-speed rotary joint of top fixedly connected with of motor shaft, the one end intercommunication of high-speed rotary joint has the one end of intake pipe, the other end and the air compressor machine fixed connection of intake pipe, the other end intercommunication of high-speed rotary joint has the one end of outlet duct, the other end intercommunication of outlet duct has the shower nozzle, the outside sliding connection of outlet duct has the bull stick, the outside and the high-speed rotary joint fixed connection of bull stick.

Preferably, the outside fixedly connected with micro motor of bull stick, the terminal fixedly connected with carousel of micro motor's pivot, the outside fixedly connected with round bar of carousel, the outside sliding connection of round bar has the spout, the outside fixedly connected with slider of spout, the lower terminal surface fixedly connected with long rack of slider, the below meshing of long rack has the round rack, the below and the shower nozzle fixed connection of round rack, the inboard rotation of shower nozzle is connected with the dead lever, the rear end and the bull stick fixed connection of dead lever.

Preferably, a limiting groove is formed in the inner side of the sliding block, a limiting rod is connected to the inner side of the limiting groove in a sliding mode, the rear end of the outer side of the limiting rod is fixedly connected with the rotating rod, and a limiting piece is fixedly connected to the front end of the outer side of the limiting rod.

Preferably, there are two limiting grooves and two limiting rods, and the two limiting grooves and the two limiting rods are symmetrically distributed on two sides of the turntable.

Preferably, the interior survey sliding connection of shower nozzle has the filter screen, the top of filter screen is provided with the outlet duct, the outside and the inboard fixed connection of shower nozzle of outlet duct, the outlet duct is the hose, the outside block of filter screen has the fixture block, the outside of fixture block and the inboard sliding connection of shower nozzle, the outside fixedly connected with spring of fixture block's one end, the other end of spring and the inboard fixed connection of shower nozzle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the motor is fixedly connected to the outer side of the screen, the high-speed rotating joint is fixedly connected to the top end of the rotating shaft of the motor, one end of the high-speed rotating joint is communicated with the air inlet pipe, the other end of the high-speed rotating joint is communicated with the air outlet pipe, the other end of the air outlet pipe is communicated with the spray head, the spray head is positioned between the rotating rod and the screen, the motor can be started when the screen is blocked, the motor is rotated to spray air to the outer side of the screen, and attachments attached to the screen are sprayed into the screen, and the screen is screened again, so that the purpose of cleaning the screen without disassembling the screen is achieved.

2. According to the utility model, the circular rack is meshed with the long rack, the sliding groove is formed in the middle of the sliding block, the circular rod is connected to the inner side of the sliding groove in a sliding mode, the circular rod is fixedly connected with the rotary table, and the rotary table is fixedly connected with the micro motor.

3. According to the utility model, the filter screen is connected to the inside of the spray head in a sliding manner, the outer side of the filter screen is connected with the clamping block in a clamping manner, the outer side of the clamping block is connected with the spray head in a sliding manner, one end of the spring is fixedly connected to the outer side of the clamping block, and the other end of the spring is fixedly connected with the inner side of the spray head, so that the filter screen can be cleaned or replaced more conveniently when the filter screen is blocked by impurities in air blown out from the air outlet pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the screen panel of the present invention;

fig. 5 is a schematic view of the installation structure of the spray head of the present invention.

In the figure: 1-screen mesh, 2-motor, 3-high speed rotary joint, 4-air inlet pipe, 5-air outlet pipe, 6-spray head, 7-rotating rod, 8-fixed rod, 9-circular rack, 10-long rack, 11-slide block, 12-slide groove, 13-circular rod, 14-rotary table, 15-micro motor, 16-limit groove, 17-limit rod, 18-filter screen, 19-fixture block and 20-spring.

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. 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 … … surface," "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 oriented (rotated 80 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. 1-5, the present invention provides a technical solution:

an airflow screen convenient to clean comprises a screen 1, a motor 2 is fixedly connected with the outer side of the screen 1, the top end of the rotating shaft of the motor 2 is fixedly connected with a high-speed rotating joint 3, one end of the high-speed rotating joint 3 is communicated with one end of an air inlet pipe 4, the other end of the air inlet pipe 4 is fixedly connected with an air compressor, the other end of the high-speed rotating joint 3 is communicated with one end of an air outlet pipe 5, the other end of the air outlet pipe 5 is communicated with a spray head 6, the outer side of the air outlet pipe 5 is connected with a rotating rod 7 in a sliding way, the outer side of the rotating rod 7 is fixedly connected with the high-speed rotating joint 3, can open motor 2 like this when screen cloth 1 blocks up, rotate with shower nozzle 6 and carry out gas injection to the screen cloth 1 outside, spout screen cloth 1 inside with the attachment that will adhere to on screen cloth 1, sieve once more, reach and need not dismantle screen cloth 1, just can clear up the purpose to screen cloth 1.

The outer side of the rotating rod 7 is fixedly connected with a micro motor 15, the tail end of a rotating shaft of the micro motor 15 is fixedly connected with a rotating disk 14, the outer side of the rotating disk 14 is fixedly connected with a round rod 13, the outer side of the round rod 13 is slidably connected with a sliding chute 12, the outer side of the sliding chute 12 is fixedly connected with a sliding block 11, the lower end face of the sliding block 11 is fixedly connected with a long rack 10, a round rack 9 is meshed below the long rack 10, the lower part of the round rack 9 is fixedly connected with a spray head 6, the inner side of the spray head 6 is rotatably connected with a fixed rod 8, the rear end of the fixed rod 8 is fixedly connected with the rotating rod 7, so that the sliding block 11 can do reciprocating motion when the micro motor 15 drives the rotating disk 14 and the round rod 13 to rotate, the spray head 6 is further driven to swing left and right, the air injection area of the screen cloth 1 is increased, attachments on the screen cloth 1 are better cleaned, and two limiting grooves 16 and two limiting rods 17 are arranged, spacing groove 16 and the equal symmetric distribution of gag lever post 17 can let slider 11 more steady in the slip of spacing groove 16 like this to make the swing of shower nozzle 6 more stable, survey sliding connection in the shower nozzle 6 has filter screen 18, the top of filter screen 18 is provided with outlet duct 5, the outside and the inboard fixed connection of shower nozzle 6 of outlet duct 5, outlet duct 5 is the hose, filter screen 18's outside block has fixture block 19, fixture block 19's the outside and the inboard sliding connection of shower nozzle 6, fixture block 19's the outside fixedly connected with spring 20's one end, spring 20's the other end and the inboard fixed connection of shower nozzle 6 can be blown off when the impurity that contains in the air blockking up by outlet duct 5 at filter screen 18 like this, more conveniently by clearance or change.

The working process is as follows: when the powder sieving effect is influenced by the blockage of the screen mesh 1 in the working process, the air compressor and the motor 2 are started, the rotating shaft of the motor 2 drives the high-speed rotating joint 3 to rotate, so that the rotating rod 7 and the spray head 6 are driven to rotate outside the screen mesh 1, air flow passes through the air inlet pipe 4, the high-speed rotating joint 3, the air outlet pipe 5 and the spray head 6 to spray air to the screen mesh 1, particles attached to the screen mesh 1 are sprayed into the screen mesh 1 to be sieved again, meanwhile, the micro motor 15 is started, the micro motor 15 drives the rotating disc 14 and the round rod 13 to rotate, the round rod 13 slides in the sliding groove 12, so that the sliding block 11 is driven to move left and right under the limit of the limit groove 16 and the limit rod 17, and the spray area to the screen mesh 1 is increased by driving the spray head 6 to swing left and right on the fixed rod 8 through the meshing of the long rack 10 and the round rack 9, when the filter screen 18 on the spray head 6 is blocked and needs to be cleaned or damaged and needs to be replaced, the clamping block 19 is pulled, when the clamping block 19 is separated from the filter screen 18, the filter screen 18 is pulled outwards, the filter screen 18 is taken out, then the cleaned or new filter screen 18 is pushed into the spray head 6, the clamping block 19 is pulled, the filter screen 18 is continuously pushed, when the filter screen 18 is attached to the left side of the inside of the spray head 6, the clamping block 19 is loosened, the clamping block 19 moves upwards under the elastic recovery of the spring 20, the filter screen 18 is clamped, and the replacement is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. An air flow screen mesh convenient to clearance, includes screen mesh (1), its characterized in that: the outside fixedly connected with motor (2) of screen cloth (1), the high-speed rotary joint (3) of top fixedly connected with of motor (2) pivot, the one end intercommunication of high-speed rotary joint (3) has the one end of intake pipe (4), the other end and the air compressor machine fixed connection of intake pipe (4), the other end intercommunication of high-speed rotary joint (3) has the one end of outlet duct (5), the other end intercommunication of outlet duct (5) has shower nozzle (6), the outside sliding connection of outlet duct (5) has bull stick (7), the outside and the high-speed rotary joint (3) fixed connection of bull stick (7).

2. An airflow screen panel for facilitating cleaning in accordance with claim 1, further comprising: the utility model discloses a shower nozzle, including the outside fixedly connected with micro motor (15) of bull stick (7), the terminal fixedly connected with carousel (14) of pivot of micro motor (15), outside fixedly connected with round bar (13) of carousel (14), the outside sliding connection of round bar (13) has spout (12), the outside fixedly connected with slider (11) of spout (12), the lower terminal surface fixedly connected with long rack (10) of slider (11), the below meshing of long rack (10) has round rack (9), the below and shower nozzle (6) fixed connection of round rack (9), the inboard rotation of shower nozzle (6) is connected with dead lever (8), the rear end and the bull stick (7) fixed connection of dead lever (8).

3. An airflow screen panel for facilitating cleaning in accordance with claim 2, further comprising: limiting groove (16) have been seted up to the inboard of slider (11), the inboard sliding connection of limiting groove (16) has gag lever post (17), the outside rear end and bull stick (7) fixed connection of gag lever post (17), the outside front end fixed connection of gag lever post (17) has spacing piece.

4. An airflow screen panel for facilitating cleaning in accordance with claim 3, said panel comprising: the limiting groove (16) and the limiting rod (17) are both provided with two limiting grooves, and the limiting grooves (16) and the limiting rods (17) are symmetrically distributed on two sides of the turntable (14).

5. An airflow screen panel for facilitating cleaning in accordance with claim 1, further comprising: the utility model discloses a shower nozzle, including shower nozzle (6), interior survey sliding connection of shower nozzle (6) has filter screen (18), the top of filter screen (18) is provided with outlet duct (5), the outside and the inboard fixed connection of shower nozzle (6) of outlet duct (5), outlet duct (5) are the hose, the outside block of filter screen (18) has fixture block (19), the outside of fixture block (19) and the inboard sliding connection of shower nozzle (6), the outside fixedly connected with one end of spring (20) of fixture block (19), the other end of spring (20) and the inboard fixed connection of shower nozzle (6).