CN215462698U

CN215462698U - Air outlet device for air filter

Info

Publication number: CN215462698U
Application number: CN202121509585.1U
Authority: CN
Inventors: 刘晓坤; 刘春雷; 李培新
Original assignee: Beijing Anheng Filter Co ltd
Current assignee: Beijing Anheng Filter Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-11
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to the technical field of air filters, in particular to an air outlet device for an air filter, which comprises a circular shell, wherein one end of the circular shell is fixedly communicated with a first pipeline, one end of the first pipeline, which is far away from the circular shell, is provided with a first connecting mechanism communicated with an air outlet of the air filter, the surface of the circular shell is equidistantly provided with a plurality of through holes, the surface of the circular shell is rotatably and hermetically connected with an annular sleeve, the surface of the circular shell is provided with a mounting hole, a second pipeline is fixedly connected in the mounting hole, one end of the second pipeline extends out of the mounting hole and is provided with a second connecting device fixedly communicated with an air inlet of an external generator, one end of the circular shell, which is far away from the first pipeline, is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a rotating plate, and the surface of the rotating plate is equidistantly and fixedly connected with a plurality of connecting blocks; the annular sleeve is driven to rotate on the outer surface of the round shell by rotating the handle, so that the second pipeline can be adjusted in different directions, and the installation and use of people are facilitated.

Description

Air outlet device for air filter

Technical Field

The utility model relates to the field of air filters, in particular to an air outlet device for an air filter.

Background

The air filter is mainly applied to the fields of pneumatic machinery, internal combustion machinery and the like, and is used for providing clean air for mechanical equipment so as to prevent the mechanical equipment from being abraded or damaged due to the fact that air with foreign particles is sucked in the mechanical equipment during operation.

The prior art discloses a part of patent documents about an air outlet pipe of an air filter, and discloses a patent with the publication number of CN203783770U, and an air outlet device of the air filter, wherein an outlet channel in the air outlet device is of a structure with a large caliber and a small caliber, and a filter element is arranged at the position, close to the large caliber, of the outlet channel.

Air outlet means is linked together air cleaner's gas outlet and the air inlet of engine, and the air delivery after will filtering through air cleaner is sent into in the generator, and current air outlet means is mostly linked together air cleaner and generator level through the pipeline, and the direction of giving vent to anger of this pipeline is comparatively single, and when being perpendicular to placing to the air inlet of some generators and air cleaner's gas outlet, be unfavorable for people to install and use, for this reason, we have provided an air outlet means for air cleaner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an air outlet device for an air filter.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: an air outlet device for an air filter comprises a round shell, wherein one end of the round shell is fixedly communicated with a first pipeline, one end, far away from the round shell, of the first pipeline is provided with a first connecting mechanism communicated with an air outlet of the air filter, a plurality of through holes are formed in the surface of the round shell at equal intervals, the surface of the round shell is rotatably and hermetically connected with an annular sleeve, the surface of the round shell is provided with a mounting hole, a second pipeline is fixedly connected in the mounting hole, and a second connecting device fixedly communicated with an air inlet of an external generator is arranged after one end of the second pipeline extends out of the mounting hole;

the one end that first pipeline was kept away from to the round shell is rotated and is connected with the pivot, the fixed surface of pivot is connected with the rotor plate, a plurality of connecting blocks of the surperficial equidistance fixedly connected with of rotor plate, it is a plurality of the equal fixed connection in the one end of annular cover in one end of connecting block, be equipped with the positioning mechanism who makes the rotor plate stably place between rotor plate and the round shell.

Preferably, the first connecting mechanism comprises a first mounting plate, the first mounting plate is fixedly connected to one end of the first pipeline, and a plurality of first mounting holes are formed in one side of the first mounting plate at equal intervals.

Preferably, the second connecting device comprises a hose, the hose is fixedly connected to one end of the second pipeline far away from the round shell, the hose is fixedly connected to a second mounting plate of the one end of the second pipeline far away from the round shell, and a plurality of second mounting holes are formed in one side of the second mounting plate at equal intervals.

Preferably, one end of the rotating shaft, which is far away from the round shell, is fixedly connected with a handle, and the surface of the handle is fixedly connected with an anti-slip pad.

Preferably, positioning mechanism includes spacing groove and mounting groove, the number that the spacing groove set up is the same with through-hole quantity to spacing groove equidistance distributes in the one side of shell towards the rotor plate, the mounting groove is seted up in one side of rotor plate towards the shell, the tank bottom fixedly connected with spring of mounting groove, the one end fixedly connected with stopper of spring, the one end of stopper outwards extends to insert and establishes to one of them the spacing inslot, the stopper is towards the one end fixedly connected with pull rod of spring, the one end that the stopper was kept away from to the pull rod passes behind the spring and runs through the rotor plate and extend to its outside.

Compared with the prior art, the utility model has the following beneficial effects: break away from the location restriction to the rotor plate through operation positioning mechanism, hold the handle and rotate, under the connection of pivot, drive the rotor plate and rotate, simultaneously under the connection of connecting block, drive the annular cover and rotate round the surface of shell, make the mounting hole of installing the second pipeline relative with the through-hole in different position, thereby the realization is to the regulation of second pipeline different positions outside the shell, the convenience is linked together perpendicularly gas outlet device and the generator gas outlet of different positions.

Drawings

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

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the through hole and the limiting groove of the present invention.

In the figure: the pipe fitting comprises a round shell 1, a first pipeline 2, a first mounting plate 3, a first mounting hole 4, an annular sleeve 5, a second pipeline 6, a hose 7, a second mounting plate 8, a second mounting hole 9, a through hole 10, a mounting hole 11, a limiting groove 12, a rotating plate 13, a connecting block 14, a mounting groove 15, a limiting block 16, a spring 17, a pull rod 18, a rotating shaft 19 and a handle 20.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, an air outlet device for an air cleaner comprises a circular shell 1, one end of the circular shell 1 is fixedly communicated with a first pipeline 2, one end of the first pipeline 2, which is far away from the circular shell 1, is provided with a first connecting mechanism communicated with an air outlet of the air cleaner, the surface of the circular shell 1 is equidistantly provided with a plurality of through holes 10, the surface of the circular shell 1 is rotatably and hermetically connected with an annular sleeve 5, the surface of the circular shell 1 is provided with a mounting hole 11, a second pipeline 6 is fixedly connected in the mounting hole 11, one end of the second pipeline 6 extends out of the mounting hole 11 and is provided with a second connecting device fixedly communicated with an air inlet of an external generator, one end of the circular shell 1, which is far away from the first pipeline 2, is rotatably connected with a rotating shaft 19, the surface of the rotating shaft 19 is fixedly connected with a rotating plate 13, the surface of the rotating plate 13 is equidistantly fixedly connected with a plurality of connecting blocks 14, and one end of each connecting block 14 is fixedly connected with one end of the annular sleeve 5, be equipped with the positioning mechanism who makes rotor plate 13 stably place between rotor plate 13 and the round shell 1, the one end fixedly connected with handle 20 of round shell 1 is kept away from to pivot 19, the fixed surface of handle 20 is connected with the slipmat, first connecting mechanism includes

first mounting panel

3, 3 fixed connection in the one end of first pipeline 2 of first mounting panel, a plurality of first mounting holes 4 have been seted up to one side equidistance of first mounting panel 3, second connecting device includes hose 7, hose 7 fixed connection is in the one end that round shell 1 was kept away from to second pipeline 6, hose 7 keeps away from the one end fixedly connected with second mounting panel 8 of second pipeline 6, a plurality of second mounting holes 9 have been seted up to one side equidistance of second mounting panel 8.

The implementation mode is specifically as follows: when in use, the first mounting plate 3 fixed at one end of the first pipeline 2 is opposite to an air outlet of an air filter, the first fixing plate 3 is fixedly connected with the air filter by passing through the first mounting hole 4 by virtue of a screw, one side of the second mounting plate 8 is opposite to an air inlet of a generator, the device is fixedly connected with the generator by passing through the second mounting hole 9 by virtue of a screw, the arranged hose 7 is convenient for slightly adjusting the angle of the second mounting hole 9 and is beneficial to being communicated with air inlets at different angle positions on the generator, the air filtered by the air filter flows into the round shell 1 through the first pipeline 2 and is discharged through one of the through holes 10 through the second pipeline 6, the positions of the air inlets of different types of generators are different, and the existing air inlet device only facilitates the horizontal communication between the generator and the air filter, when the air inlet to some generators is placed perpendicularly with air cleaner's gas outlet, current air inlet unit is not convenient for accomplish the intercommunication to generator and air cleaner, thereby inconvenient people use, this implementation can solve above-mentioned problem, break away from the location restriction to rotor plate 13 through operating positioning mechanism, hold handle 20 and rotate, under the connection of pivot 19, drive rotor plate 13 and rotate, simultaneously under the connection of connecting block 14, it rotates round the surface of shell 1 to drive annular cover 5, make the mounting hole 11 of installing second pipeline 6 relative with the through-hole 10 in different position, thereby realize the regulation to the different positions of second pipeline 6 outside shell 1, conveniently be linked together perpendicularly gas outlet means and the generator gas outlet of different positions.

Positioning mechanism includes spacing groove 12 and mounting groove 15, the number that spacing groove 12 set up is the same with through-hole 10 quantity, and spacing groove 12 equidistance distributes in the round shell 1 towards one side of rotor plate 13, mounting groove 15 is seted up in rotor plate 13 towards one side of round shell 1, the tank bottom fixedly connected with spring 17 of mounting groove 15, spring 17's one end fixedly connected with stopper 16, stopper 16's one end is outwards extended and is inserted and establish to one of them spacing groove 12, stopper 16 is towards spring 17's one end fixedly connected with pull rod 18, the one end that stopper 16 was kept away from to pull rod 18 passes behind the spring 17 and runs through rotor plate 13 and extend to its outside.

The implementation mode is specifically as follows: during the use, hold the one end of pull rod 18 and with its outside pulling, make the one end compression spring 17 of stopper 16 move toward mounting groove 15 in, shift out from one of them spacing inslot 12 when the one end of stopper 16, and when getting into mounting groove 15 completely, stopper 16 breaks away from the location to rotor plate 13, then convenience of customers operating handle 20 drives rotor plate 13 and rotates, after rotating into required position, loosen the power of pulling pull rod 18, spring 17 recovers the production driving force, insert the one end promotion of stopper 16 and establish into corresponding spacing inslot 12, thereby realize the location to rotor plate 13.

The working principle of the utility model is as follows:

according to the attached drawings 1-4 of the specification, in actual use, a first mounting plate 3 fixed at one end of a first pipeline 2 is opposite to an air outlet of an air filter, a first mounting hole 4 is penetrated through by a screw to fixedly connect a first fixing plate 3 with the air filter, one side of a second mounting plate 8 is opposite to an air inlet of a generator, the device is fixedly connected with the generator by penetrating a second mounting hole 9 by the screw, a hose 7 is arranged to facilitate slight adjustment of the angle of the second mounting hole 9 and facilitate communication with air inlets at different angle positions on the generator, air filtered by the air filter flows into a round shell 1 through the first pipeline 2 and is discharged through a second pipeline 6 through one through hole 10, the positions of the air inlets of different types of generators are different, the existing air inlet device is only convenient for horizontally communicating the generator with the air filter, when the air inlet to some generators is placed perpendicularly with air cleaner's gas outlet, current air inlet unit is not convenient for accomplish the intercommunication to generator and air cleaner, thereby inconvenient people use, this implementation can solve above-mentioned problem, break away from the location restriction to rotor plate 13 through operating positioning mechanism, hold handle 20 and rotate, under the connection of pivot 19, drive rotor plate 13 and rotate, simultaneously under the connection of connecting block 14, it rotates round the surface of shell 1 to drive annular cover 5, make the mounting hole 11 of installing second pipeline 6 relative with the through-hole 10 in different position, thereby realize the regulation to the different positions of second pipeline 6 outside shell 1, conveniently be linked together perpendicularly gas outlet means and the generator gas outlet of different positions.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.

Claims

1. An air outlet device for an air filter comprises a circular shell (1) and is characterized in that one end of the circular shell (1) is fixedly communicated with a first pipeline (2), one end, far away from the circular shell (1), of the first pipeline (2) is provided with a first connecting mechanism communicated with an air outlet of the air filter, a plurality of through holes (10) are formed in the surface of the circular shell (1) at equal intervals, the surface of the circular shell (1) is rotatably and hermetically connected with an annular sleeve (5), the surface of the circular shell (1) is provided with a mounting hole (11), a second pipeline (6) is fixedly connected in the mounting hole (11), and a second connecting device fixedly communicated with an air inlet of an external generator is arranged after one end of the second pipeline (6) extends out of the mounting hole (11);

the one end that first pipeline (2) were kept away from in round shell (1) is rotated and is connected with pivot (19), the fixed surface of pivot (19) is connected with rotor plate (13), a plurality of connecting blocks (14) of surperficial equidistance fixedly connected with of rotor plate (13), a plurality of the equal fixed connection in one end of annular cover (5) of one end of connecting block (14), be equipped with the positioning mechanism who makes rotor plate (13) stably place between rotor plate (13) and round shell (1).

2. The air outlet device for the air filter according to claim 1, wherein the first connecting mechanism comprises a first mounting plate (3), the first mounting plate (3) is fixedly connected to one end of the first pipeline (2), and a plurality of first mounting holes (4) are formed in one side of the first mounting plate (3) at equal intervals.

3. The air outlet device for the air cleaner according to claim 1, wherein the second connecting device comprises a hose (7), the hose (7) is fixedly connected to one end of the second pipe (6) far away from the round shell (1), one end of the hose (7) far away from the second pipe (6) is fixedly connected with a second mounting plate (8), and a plurality of second mounting holes (9) are formed in one side of the second mounting plate (8) at equal intervals.

4. The air outlet device for the air cleaner according to claim 1, wherein a handle (20) is fixedly connected to one end of the rotating shaft (19) far away from the round shell (1), and a non-slip mat is fixedly connected to the surface of the handle (20).

5. An air outlet device for an air cleaner according to claim 1, the positioning mechanism comprises limiting grooves (12) and mounting grooves (15), the number of the limiting grooves (12) is the same as that of the through holes (10), and the limit grooves (12) are distributed at equal intervals on one side of the round shell (1) facing the rotating plate (13), the mounting groove (15) is arranged on one side of the rotating plate (13) facing the round shell (1), a spring (17) is fixedly connected with the bottom of the mounting groove (15), one end of the spring (17) is fixedly connected with a limiting block (16), one end of the limiting block (16) extends outwards and is inserted into one of the limiting grooves (12), one end of the limiting block (16) facing the spring (17) is fixedly connected with a pull rod (18), one end of the pull rod (18) far away from the limiting block (16) penetrates through the spring (17) and extends to the outside of the rotating plate (13) in a penetrating mode.