CN218493700U - Desert strainer for filter - Google Patents

Abstract

The utility model relates to a plastics production technical field, concretely relates to filter desert strainer, which comprises an outer shell, the air inlet has been seted up to shell top outer wall, and the inner wall fixedly connected with intake pipe of air inlet, the gas vent has been seted up to one side outer wall of shell, and the inner wall fixedly connected with blast pipe of gas vent, the both sides inner wall of shell is connected with the filter tube through the bearing, and the outer wall of filter tube has seted up three arc mouth, the inner wall fixedly connected with filter screen of arc mouth, one side inner wall fixedly connected with clearance mechanism of shell, the outer wall fixedly connected with machine case of shell. The utility model overcomes prior art's is not enough, through setting up the filter tube in the shell, sets up a plurality of filter tubes on the filter tube again, carries out the coarse filtration to the air that gets into in the shell through the filter screen convenience, sets up clearance mechanism at the inner wall of shell again simultaneously, and clearance mechanism and filter tube contact the convenience and clear up the sand of adhesion on the filter screen.

Description

Filter desert strainer

Technical Field

The utility model relates to a plastics production technical field specifically is a filter desert strainer.

Background

The filter is a filter that filters impurities or gas through filter paper. Generally referred to as an automobile filter, is an accessory of an engine.

Through retrieval, a patent with Chinese patent authorization number CN201420723099.3 discloses an air coarse filter, which comprises a shell, wherein the shell consists of a cyclone cavity and an air outlet cavity and a dust deposition cavity which are respectively positioned at the front side and the rear side of the cyclone cavity; the top of the cyclone cavity is provided with an air inlet, an axial cyclone pipe which is horizontally arranged is arranged in the cyclone cavity, the air outlet end of the axial cyclone pipe is communicated with the air outlet cavity, and the dust outlet end of the axial cyclone pipe is communicated with the dust accumulation cavity; the air outlet cavity is provided with an air outlet, and the bottom of the dust accumulation cavity is provided with a dust outlet; the dust accumulation cavity is formed by enclosing the front side wall of the cyclone cavity and the dust accumulation cover, and the dust outlet end of the axial cyclone tube faces the dust accumulation cover.

One of the air strainers in the above patents suffers from the following disadvantages: although above-mentioned patent sets up the sand that the laying dust lid guided the filtering, its inner structure does not specifically disclose and does not know its inside condition, can appear the accumulational condition of sand, can adhere a large amount of impurity on the axial formula whirl pipe in the above-mentioned patent simultaneously, and then influences the filtration condition of filter.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a filter desert strainer has overcome prior art's is not enough, aims at solving the easy laying dust of current filter and influences filterable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filter desert strainer, includes the shell, the air inlet has been seted up to shell top outer wall, and the inner wall fixedly connected with intake pipe of air inlet, the gas vent has been seted up to one side outer wall of shell, and the inner wall fixedly connected with blast pipe of gas vent, the both sides inner wall of shell is connected with the filter tube through the bearing, and the outer wall of filter tube has seted up three arc mouth, the inner wall fixedly connected with filter screen of arc mouth, one side inner wall fixedly connected with clearance mechanism of shell, the outer wall fixedly connected with machine case of shell, clearance mechanism includes the clearance seat, and the connector has been seted up to one side outer wall of clearance seat, the inner wall sliding connection of connector has the clearance brush, be connected with two springs between clearance brush and the clearance seat inner wall, the blast pipe passes through the bearing and connects on one end of filter tube.

As an optimal technical scheme of the utility model, one side inner wall of machine case is connected with gear two through the bearing, and the one end of gear two transmission shafts is connected on the transmission shaft of filter tube.

As a preferred technical scheme of the utility model, the inner wall fixedly connected with motor of machine case, and cup jointed gear one on the output shaft of motor, gear one and two intermeshing of gear.

As a preferred technical scheme of the utility model, the feed opening has been seted up to shell bottom outer wall, two mounts of shell bottom outer wall fixedly connected with.

As an optimal technical scheme of the utility model, two same collecting box of fixedly connected with on the mount, and collecting box and feed opening contact.

As a preferred technical scheme of the utility model, the opening has been seted up to one side outer wall of shell, and open-ended inner wall fixedly connected with apron, the both sides fixedly connected with mounting bracket of shell outer wall.

As an optimized technical proposal of the utility model, the cleaning brush is contacted with the outer wall of the filter pipe.

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

(1) The utility model discloses a set up the filter tube in the shell, set up a plurality of filter tubes on the filter tube again, conveniently carry out coarse filtration to the air that gets into in the shell through the filter screen, set up clearance mechanism at the inner wall of shell again simultaneously, clearance mechanism and filter tube contact and conveniently clear up the sand that adheres on the filter screen;

(2) The utility model discloses a set up the machine case on the shell, through the cooperation between motor and the gear in the machine case, conveniently direct drive filter tube rotates, conveniently directly makes the filter screen and clearance mechanism contact through filter tube rotation to the sand that adheres on the filter screen is conveniently cleared up;

(3) The utility model discloses a set up the detachable collecting box in the shell bottom, through the cooperation between collecting box and the shell, the sand that conveniently clears up out is collected to the convenience is handled the sand.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is a schematic view of the partial sectional structure of the housing of the present invention;

FIG. 4 is a schematic view of the structure of the case of the present invention;

fig. 5 is a schematic structural diagram of the cleaning mechanism of the present invention.

In the figure: 1. a housing; 2. a mounting frame; 3. a cover plate; 4. an exhaust pipe; 5. an air inlet pipe; 6. a chassis; 7. a fixed mount; 8. a collection box; 9. a filter tube; 10. filtering with a screen; 11. a cleaning mechanism; 13. a motor; 14. a first gear; 15. a second gear; 16. cleaning a seat; 17. a spring; 18. a cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, a desert strainer of a filter, which comprises a shell 1, an air inlet is provided on the outer wall of the top of the shell 1, an air inlet pipe 5 is fixedly connected to the inner wall of the air inlet, an air outlet is provided on the outer wall of one side of the shell 1, an exhaust pipe 4 is fixedly connected to the inner wall of the air outlet, the inner walls of the two sides of the shell 1 are connected to a filter pipe 9 through a bearing, three arc-shaped openings are provided on the outer wall of the filter pipe 9, a filter screen 10 is fixedly connected to the inner wall of the arc-shaped opening, through cooperation between the filter pipe 9 and the filter screen 10 provided in the shell 1, preliminary filtration of sand in the air is facilitated, a cleaning mechanism 11 is fixedly connected to the inner wall of one side of the shell 1, the cleaning mechanism 11 comprises a cleaning seat 16, a connector is provided on the outer wall of one side of the cleaning seat 16, a cleaning brush 18 is slidably connected to the inner wall of the connector, two springs 17 are connected between the cleaning brush 18 and the inner wall of the cleaning seat 16, and the cleaning mechanism 11 is also used to clean the filter screen 10, and the exhaust pipe 4 is connected to one end of the filter pipe 9 through a bearing.

Specifically, please refer to fig. 3, an inner wall of one side of the case 6 is connected with a second gear 15 through a bearing, one end of a transmission shaft of the second gear 15 is connected to a transmission shaft of the filter pipe 9, the inner wall of the case 6 is fixedly connected with a motor 13, and a first gear 14 is sleeved on an output shaft of the motor 13, the first gear 14 and the second gear 15 are engaged with each other, the first gear 14 is directly driven by the motor 13 to rotate, the filter pipe 9 is conveniently and directly driven to rotate through the second gear 15 due to the engagement of the first gear 14 and the second gear 15, and the filter screen 10 is conveniently cleaned by the cleaning mechanism 11 which is conveniently matched with the rotation of the filter pipe 9.

Specifically, referring to fig. 2-3, a feed opening is formed in the outer wall of the bottom of the housing 1, two fixing frames 7 are fixedly connected to the outer wall of the bottom of the housing 1, the same collecting box 8 is fixedly connected to the two fixing frames 7, the collecting box 8 is in contact with the feed opening, and the collecting box 8 is fixed through the fixing frames 7, so that the collecting box 8 is conveniently detached, and sand in the collecting box 8 is conveniently treated.

Specifically, please refer to fig. 1, an opening is formed in an outer wall of one side of the housing 1, a cover plate 3 is fixedly connected to an inner wall of the opening, mounting frames 2 are fixedly connected to two sides of the outer wall of the housing 1, the cleaning brush 18 contacts with outer walls of the filter pipes 9, and the housing 1 is conveniently mounted and fixed through the mounting frames 2.

The working principle is as follows: during the use, fix shell 1 in the assigned position through two mounting brackets 2, then on 4 accesss to the pipeline with blast pipe, when the pipeline breathes in, external air passes through intake pipe 5 and enters into shell 1, filter the back to the air through filter screen 10 that sets up on the filter tube 9, directly discharge through blast pipe 4, the sand that filters out falls into collecting box 8 under the effect of gravity, motor 13 in quick-witted case 6 regularly starts, during the start-up, transmission through the gear directly drives filter tube 9 and rotates, when filter tube 9 rotates, filter screen 10 and the contact of clearance brush 18, through clearance brush 18 to the impurity of adhesion on the filter screen 10 clear up, thereby avoid sand to block up filter screen 10, because shell 1 is similar rhombus's structure, conveniently clear up out and directly fall into collecting box 8 and collect at the sand, thereby avoid the sand to adhere at the inner wall of shell 1.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a filter desert strainer, includes shell (1), its characterized in that: the utility model discloses a cleaning device, including shell (1), air inlet, air vent, inner wall fixedly connected with intake pipe (5), the gas vent has been seted up to one side outer wall of shell (1), and the inner wall fixedly connected with blast pipe (4) of gas vent, the both sides inner wall of shell (1) is connected with filter tube (9) through the bearing, and the outer wall of filter tube (9) has seted up three arc mouth, the inner wall fixedly connected with filter screen (10) of arc mouth, one side inner wall fixedly connected with cleaning mechanism (11) of shell (1), the outer wall fixedly connected with machine case (6) of shell (1), cleaning mechanism (11) are including clearance seat (16), and the connector has been seted up to one side outer wall of clearance seat (16), the inner wall sliding connection of connector has cleaning brush (18), be connected with two springs (17) between cleaning brush (18) and clearance seat (16) inner wall, blast pipe (4) are connected on one end of filter tube (9) through the bearing.

2. A filter desert strainer, as claimed in claim 1, wherein: the inner wall of one side of the case (6) is connected with a second gear (15) through a bearing, and one end of a transmission shaft of the second gear (15) is connected to the transmission shaft of the filter pipe (9).

3. A filter desert strainer, as claimed in claim 2, wherein: the inner wall of the case (6) is fixedly connected with a motor (13), an output shaft of the motor (13) is sleeved with a first gear (14), and the first gear (14) and a second gear (15) are meshed with each other.

4. A filter desert strainer, as claimed in claim 1, wherein: the feed opening has been seted up to shell (1) bottom outer wall, shell (1) bottom outer wall fixedly connected with two mount (7).

5. The filter desert strainer of claim 4, wherein: two the same collecting box (8) of fixedly connected with on mount (7), and collecting box (8) and feed opening contact.

6. A filter desert strainer, as claimed in claim 1, wherein: the opening has been seted up to one side outer wall of shell (1), and open-ended inner wall fixedly connected with apron (3), both sides fixedly connected with mounting bracket (2) of shell (1) outer wall.

7. A filter desert strainer, as claimed in claim 1, wherein: the cleaning brush (18) is contacted with the outer wall of the filter pipe (9).

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