CN216975070U

CN216975070U - Plastic air filter convenient to install for diesel engine

Info

Publication number: CN216975070U
Application number: CN202221035487.3U
Authority: CN
Inventors: 杨全中
Original assignee: Chongqing Kangduo Machinery Co ltd
Current assignee: Chongqing Kangduo Machinery Co ltd
Priority date: 2022-05-01
Filing date: 2022-05-01
Publication date: 2022-07-15
Anticipated expiration: 2032-05-01

Abstract

The utility model discloses a plastic air filter for a diesel engine, which is convenient to install, and particularly relates to the technical field of air filters, most of the plastic air filters on the current diesel engines are fixed with a diesel engine connecting plate by screws, however, the screw fixing mode has a plurality of inconveniences and is inconvenient for users to operate, and a single screw fixing mode has the defect of poor connection stability, the plastic air filter comprises an air filter component and a connecting plate, the connecting plate is provided with an installation mechanism matched with the air filter component for use, the air filter component comprises a bottom shell and a shell, the bottom shell is detachably connected with the shell, under the coordination action of a spring, a rotating rod and a pull rod and the coordination action of an insert column and an insert hole, convenience is provided for the convenient connection of the bottom shell and the connecting plate, so that convenience is provided for the connection of the air filter component and the diesel engine, and the convenient later stage is dismantled, and then has brought the facility for user's operation.

Description

Plastic air filter convenient to install for diesel engine

Technical Field

The utility model relates to the technical field of air filters, in particular to a plastic air filter for a diesel engine, which is convenient to install.

Background

The air filter can be classified into a filter type, an oil bath type, and the like. The air filters commonly used in the engine mainly comprise an inertia oil bath type air filter, a paper dry type air filter, a polyurethane filter element air filter and the like. The inertial oil bath type air filter is subjected to three-level filtration of inertial filtration, oil bath filtration and filtration, and the two latter air filters are mainly subjected to filtration by filter elements.

The plastic air filter on the current diesel engine mostly adopts screw and diesel engine connecting plate to fix, however there is a great deal of inconvenience in the mode of screw fixation, and the person of not being convenient for operates, and single screw fixation mode has the relatively poor defect of connection stability, and we propose the plastic air filter for diesel engine of being convenient for installation for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic air filter for a diesel engine, which is convenient to install and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a plastic air filter for a diesel engine convenient to mount comprises an air filter assembly and a connecting plate, wherein a mounting mechanism matched with the air filter assembly is arranged on the connecting plate, the air filter assembly comprises a bottom shell and a shell, and the bottom shell is detachably connected with the shell;

installation mechanism includes mounting panel and installation piece, mounting panel and connecting plate fixed connection, and the mounting panel is symmetrical structure, the slide card is equipped with the slide that the symmetry set up in the inner chamber of mounting panel, and the equal fixedly connected with in the opposite sides of slide inserts the post, the inner chamber bottom fixed connection of installation piece and drain pan, and the opposite side of adjacent installation piece has all seted up the jack, the mounting panel can slide and run through the drain pan, and inserts the post and can slide and insert and establish in the jack, adjacent fixed mounting has the spring between the slide, spring activity card is established in the inner chamber of mounting panel, rotate on the slide and install the bull stick, the bull stick activity runs through the mounting panel, and rotates between the adjacent bull stick and be connected with the pull rod.

According to a preferable technical scheme of the utility model, a stud is fixedly installed at the bottom of an inner cavity of the bottom shell, one end, far away from the bottom shell, of the stud movably penetrates through the shell, a butterfly nut is sleeved on the outer side of the stud in a threaded manner, and the butterfly nut can be movably contacted with the shell.

As a preferable technical scheme of the utility model, the bottom of the inner cavity of the bottom shell is provided with support rods distributed in an array manner, and one ends of the support rods, which are far away from the bottom shell, are fixedly provided with support plates which are fixedly connected with the studs.

As a preferred technical scheme of the utility model, through grooves distributed in an array form penetrate through both sides of the shell, and mesh plates are fixedly inserted in the through grooves.

As a preferable technical scheme of the present invention, the opposite ends of the insertion posts are provided with first magnets, and a second magnet used in cooperation with the first magnet is fixedly installed in an inner cavity of the insertion hole, and the first magnet and the second magnet are magnetically attracted.

As a preferred technical scheme of the present invention, first through grooves are symmetrically formed in the bottom case in a penetrating manner, and the mounting plate can be slidably inserted into the first through grooves.

As a preferable technical scheme of the utility model, a second through groove is formed in the mounting plate in a penetrating manner, and the rotating rod is movably clamped in the second through groove.

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

1. under the concerted action of spring, bull stick and pull rod and the concerted action of inserting post and jack, for the convenient connection of drain pan and connecting plate provides convenience to for being connected of air cleaner subassembly and diesel engine provides convenience, and the later stage of being convenient for is dismantled, and then has brought the facility for user's operation.

2. Through the cooperation of first magnet and second magnet use, can ensure to insert the grafting stability of post and jack to can improve the stability of being connected of air cleaner subassembly and diesel engine.

Drawings

FIG. 1 is a schematic structural view of the present invention,

figure 2 is a schematic view of the connection of the present invention,

FIG. 3 is an enlarged view of the structure at A in FIG. 2,

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. an air cleaner assembly; 11. a bottom case; 12. a housing; 13. a stud; 14. a butterfly nut; 15. a strut; 16. a support plate; 17. a through groove; 18. a mesh plate; 2. a connecting plate; 3. an installation mechanism; 31. mounting a plate; 32. mounting blocks; 33. a slide plate; 34. inserting a column; 35. a jack; 36. a spring; 37. a rotating rod; 38. a pull rod; 39. a first magnet; 310. a second magnet; 311. a first through groove; 312. and a second through groove.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment is as follows: as shown in fig. 1-4, the utility model provides a plastic air cleaner for a diesel engine, which is convenient to install, and comprises an air cleaner assembly 1 and a connecting plate 2, wherein the connecting plate 2 is a structure connected with the air cleaner assembly 1 on the diesel engine, an installation mechanism 3 matched with the air cleaner assembly 1 is arranged on the connecting plate 2, the air cleaner assembly 1 comprises a bottom shell 11 and a shell 12, the bottom shell 11 is detachably connected with the shell 12, through grooves 17 distributed in an array form penetrate through two sides of the shell 12, and a mesh plate 18 is fixedly inserted in the through grooves 17;

the mounting mechanism 3 comprises a mounting plate 31 and a mounting block 32, the mounting plate 31 is fixedly connected with the connecting plate 2, the mounting plate 31 is of a symmetrical structure, sliding plates 33 which are symmetrically arranged are arranged in an inner cavity of the mounting plate 31 in a sliding manner, insertion columns 34 are fixedly connected to opposite sides of the sliding plates 33, the mounting block 32 is fixedly connected with the bottom of the inner cavity of the bottom shell 11, insertion holes 35 are formed in opposite sides of the adjacent mounting blocks 32, the mounting plate 31 can slidably penetrate through the bottom shell 11, first through grooves 311 which are symmetrically distributed are formed in the bottom shell 11 in a penetrating manner, the mounting plate 31 can be slidably inserted into the first through grooves 311, the first through grooves 311 are arranged and used, convenience is provided for clamping and fixing the mounting plate 31 and the mounting block 32, the insertion columns 34 can be slidably inserted into the insertion holes 35, first magnets 39 are arranged at opposite back ends of the insertion columns 34, and second magnets 310 which are matched with the first magnets 39 are fixedly arranged in the inner cavity of the insertion holes 35, first magnet 39 and second magnet 310 magnetic adsorption use through the cooperation of first magnet 39 with second magnet 310, can ensure to insert the grafting stability of post 34 and jack 35, and is adjacent fixed mounting has spring 36 between slide 33, spring 36 activity card is established in the inner chamber of mounting panel 31, rotate on slide 33 and install bull stick 37, bull stick 37 activity runs through mounting panel 31, run through on the mounting panel 31 and seted up the second and wear groove 312, bull stick 37 activity card is established in the second wears groove 312, and the setting up of second wearing groove 312 uses and provides the guarantee for the normal rotation of bull stick 37, and rotates between the adjacent bull stick 37 and be connected with pull rod 38.

Further, studs 13 are fixedly installed at the bottom of the inner cavity of the bottom case 11, support rods 15 distributed in an array are arranged at the bottom of the inner cavity of the bottom case 11, a support plate 16 is fixedly installed at one end, away from the bottom case 11, of each support rod 15, the support plate 16 is fixedly connected with the studs 13, one end, away from the bottom case 11, of each stud 13 movably penetrates through the shell 12, and a butterfly nut 14 is sleeved on the outer side of the shell 12 in a threaded manner, and the butterfly nut 14 can be in movable contact with the shell 12, so that the shell 12 can be fixed on the bottom case 11.

The working principle is as follows: when the filter paper inserting device is used, the bottom shell 11 can be held by hand, one end of the mounting plate 31, far away from the connecting plate 2, penetrates through the first through groove 311, then the two groups of pull rods 38 can be pulled to move towards one side far away from the mounting plate 31 simultaneously, so that the rotating rods 37 can be driven to rotate, further adjacent sliding plates 33 can be driven to move in opposite directions, further the springs 36 can be extruded, when the first magnets 39 are accommodated in the mounting plate 31, the bottom shell 11 can be continuously pushed to move until the pull rods 38 are loosened when the bottom shell 11 is tightly contacted with the connecting plate 2, at the moment, the springs 36 can be stretched, so that the adjacent inserting columns 34 can be driven to move in a back direction through the sliding plates 33, further the inserting columns 34 can be inserted into the corresponding inserting holes 35, the first magnets 39 can be magnetically attracted with the corresponding second magnets 310, so that the bottom shell 11 is conveniently connected with the connecting plate 2, and the later-stage disassembly is convenient, and then a user can place filter paper in the bottom shell 11, then, the shell 12 and the bottom shell 11 can be clamped, the stud 13 penetrates through the shell 12, the butterfly nut 14 can be screwed and sleeved on the stud 13 until the butterfly nut 14 is tightly contacted with the shell 12, and then the diesel engine can be put into use.

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. The utility model provides a plastics air cleaner for diesel engine convenient to installation, includes air cleaner subassembly (1) and connecting plate (2), its characterized in that: an installation mechanism (3) matched with the air filter assembly (1) for use is arranged on the connecting plate (2), the air filter assembly (1) comprises a bottom shell (11) and a shell (12), and the bottom shell (11) is detachably connected with the shell (12);

the installation mechanism (3) comprises an installation plate (31) and an installation block (32), the installation plate (31) is fixedly connected with a connecting plate (2), the installation plate (31) is of a symmetrical structure, sliding cards are arranged in an inner cavity of the installation plate (31) and are symmetrically provided with sliding plates (33), opposite sides of the sliding plates (33) are fixedly connected with insertion columns (34), the installation block (32) is fixedly connected with the bottom of an inner cavity of the bottom shell (11), opposite sides of adjacent installation blocks (32) are provided with insertion holes (35), the installation plate (31) can slidably penetrate through the bottom shell (11), the insertion columns (34) can be slidably inserted into the insertion holes (35), a spring (36) is fixedly installed between the sliding plates (33), the spring (36) is movably clamped in the inner cavity of the installation plate (31), and a rotating rod (37) is rotatably installed on the sliding plates (33), the rotating rods (37) movably penetrate through the mounting plate (31), and pull rods (38) are rotatably connected between adjacent rotating rods (37).

2. The plastic air cleaner for diesel engine easy to install according to claim 1, wherein: the bottom of the inner cavity of the bottom shell (11) is fixedly provided with a stud (13), one end, far away from the bottom shell (11), of the stud (13) movably penetrates through the shell (12) and is sleeved with a butterfly nut (14) in a threaded manner on the outer side of the stud, and the butterfly nut (14) can be movably contacted with the shell (12).

3. The plastic air cleaner for diesel engine easy to install of claim 2, wherein: the bottom of the inner cavity of the bottom shell (11) is provided with support rods (15) distributed in an array mode, a support plate (16) is fixedly mounted at one end, far away from the bottom shell (11), of each support rod (15), and the support plate (16) is fixedly connected with the stud (13).

4. The plastic air cleaner for diesel engine easy to install of claim 1, wherein: the two sides of the shell (12) are both provided with through grooves (17) in an array distribution in a penetrating manner, and mesh plates (18) are fixedly inserted in the through grooves (17).

5. The plastic air cleaner for diesel engine easy to install according to claim 1, wherein: the back of the body end of inserting post (34) all is equipped with first magnet (39), and fixed mounting has second magnet (310) with first magnet (39) cooperation use in the inner chamber of jack (35), first magnet (39) and second magnet (310) magnetic adsorption.

6. The plastic air cleaner for diesel engine easy to install according to claim 1, wherein: first penetrating grooves (311) symmetrically distributed are formed in the bottom shell (11) in a penetrating mode, and the mounting plate (31) can be inserted into the first penetrating grooves (311) in a sliding mode.

7. The plastic air cleaner for diesel engine easy to install according to claim 1, wherein: a second through groove (312) is formed in the mounting plate (31) in a penetrating mode, and the rotating rod (37) is movably clamped in the second through groove (312).