CN211258842U

CN211258842U - Automobile air filter convenient for dust removal

Info

Publication number: CN211258842U
Application number: CN201922449460.3U
Authority: CN
Inventors: 王恒; 朱国伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-14
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an automobile air filter convenient for dust removal, which belongs to the technical field of automobile accessories and comprises a filter body, wherein a filter tube is fixedly arranged on the filter body, a fixed frame is fixedly arranged in the filter tube, a guide rod and a filter cylinder are arranged on the fixed frame, the filter cylinder is movably connected with the fixed frame, the guide rod is rotatably connected with the fixed frame, one end of the filter tube is provided with a baffle, a second bevel gear rod which is rotatably connected with the baffle is arranged in the baffle, the second bevel gear rod is connected with the guide rod through a connecting mechanism, the outer part of the upper end of the guide rod is provided with threads, and a threaded hole is arranged in the baffle; the utility model discloses a set up baffle and mount cooperation and realize fixing the cartridge filter, avoided fixing the cartridge filter, set up coupling mechanism simultaneously for rotate second bevel gear pole and can realize that baffle and filter tube be connected fixedly, the dismouting is more convenient, and dust collection efficiency is high, and dust removal effect is good, and the practicality is strong.

Description

Automobile air filter convenient for dust removal

Technical Field

The utility model relates to an auto-parts field specifically is a car air cleaner convenient to remove dust.

Background

The air filter, also called air filter cartridge and air filter element, is a kind of filter, mainly used for air filtration in engineering locomotive, automobile, agricultural locomotive, laboratory, aseptic operation room and various precision operation rooms. The engine needs to suck a large amount of air in the working process, if the air is not filtered, dust suspended in the air is sucked into the cylinder, the abrasion of the piston group and the cylinder is accelerated, and the air filter is easily blocked by impurities after being used for a period of time, so that the dust removal is required due to the influence on the use.

Present air cleaner mainly fixes the cartridge filter through the bolt, then fixes in the filter tube again, and the dismouting is inconvenient, and it is inconvenient to remove dust, and the practicality is not enough, needs optimize.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car air cleaner convenient to remove dust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automobile air filter convenient to remove dust, includes the filter body, fixed mounting has the filter tube on the filter body, fixed mounting has the mount in the filter tube, install guide bar and cartridge filter on the mount, cartridge filter and mount swing joint, the guide bar rotates with the mount to be connected, the baffle is installed to filter tube one end, install the second bevel gear pole rather than rotating the connection in the baffle, second bevel gear pole passes through coupling mechanism and links to each other with the guide bar, the guide bar upper end outside is equipped with the screw thread, the screw hole has been seted up in the baffle.

As a further technical solution of the present invention: coupling mechanism includes first bevel gear pole and bevel gear, the bevel gear cover is established outside the guide bar and rather than sliding connection, baffle bottom fixed mounting bearing frame, first bevel gear pole sets up in the bearing frame and rather than rotating the connection, first bevel gear pole one end meshes with second bevel gear pole mutually, and the other end meshes with bevel gear mutually, the spring is installed to the bevel gear bottom, the spring housing is established outside the guide bar and rather than sliding connection, solid fixed ring is installed to the spring bottom, gu fixed ring cover establishes outside the guide bar and rather than fixed connection, fixed cover is installed to the bevel gear top, fixed cover upper end and baffle bottom fixed connection.

As a further technical solution of the present invention: the fixing frame comprises a fixing plate, a through hole groove matched with the filter cartridge is formed in the fixing plate, and the fixing plate is fixedly connected with the filter tube through a fixing rod.

As the utility model discloses a further technical scheme again: the surface of the guide rod is provided with a sliding groove, a sliding block in sliding connection with the sliding groove is installed in the sliding groove, and the sliding block is fixedly connected with the bevel gear.

As the utility model discloses a further technical scheme again: the baffle bottom fixed mounting has first sealing washer and second sealing washer, first sealing washer cooperatees with the filter tube, the second sealing washer cooperatees with the cartridge filter.

Compared with the prior art, the beneficial effects of the utility model are that: realize fixing the cartridge filter through setting up the baffle and the cooperation of mount, avoided fixing the cartridge filter, set up coupling mechanism simultaneously for it is fixed that baffle and filter tube can be realized to rotation second conical gear pole, and the dismouting is more convenient, and dust collection efficiency is high, and dust removal effect is good, and the practicality is strong.

Drawings

FIG. 1 is a front sectional view of an automotive air cleaner prior to installation for facilitating dust removal;

FIG. 2 is a schematic structural view of a fixing frame in an automotive air cleaner for facilitating dust removal;

FIG. 3 is a top cross-sectional view of a guide bar in the automotive air cleaner to facilitate dust removal;

FIG. 4 is a front sectional view of an automotive air cleaner after installation to facilitate dust removal.

In the figure: 1-a filter tube, 2-a guide rod, 3-a fixing frame, 4-a fixing ring, 5-a first bevel gear rod, 6-a fixing sleeve, 7-a baffle, 8-a threaded hole, 9-a first sealing ring, 10-a second bevel gear rod, 11-a bearing seat, 12-a second sealing ring, 13-a thread, 14-a toothed gear, 15-a spring, 16-a filter cartridge, 17-a fixing plate, 18-a fixing rod, 19-a through hole groove, 20-a chute and 21-a sliding block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The automobile air filter convenient for dust removal as shown in fig. 1-4 comprises a filter body, wherein a filter pipe 1 is fixedly installed on the filter body, a fixed frame 3 is fixedly installed in the filter pipe 1, a guide rod 2 and a filter cylinder 16 are installed on the fixed frame 3, the filter cylinder 16 is movably connected with the fixed frame 3, the guide rod 2 is rotatably connected with the fixed frame 3, namely the filter cylinder 16 is placed on the fixed frame 3 for filtering air, no special fixing is needed, the guide rod 2 can rotate along with the movement of the fixed frame 3, and in order to ensure the stable rotation, an existing bearing can be installed to connect the guide rod 2 with the inside of the filter pipe 1; a baffle 7 is arranged at one end of the filter pipe 1, namely, the filter cylinder 16 is fixed by matching the baffle 7 with the fixing frame 3, so that the filter cylinder is convenient to disassemble and assemble, and dust removal is convenient; install in the baffle 7 rather than rotate the second conical gear pole 10 of being connected, second conical gear pole 10 passes through coupling mechanism and links to each other with

guide bar

2, 2 upper end outsides of guide bar are equipped with screw thread 13, threaded hole 8 has been seted up in the baffle 7, when connecting, rotates second conical gear pole 10, takes the guide bar to rotate through coupling mechanism to screw thread 13 and the cooperation of threaded hole 8 on through guide bar 2 realize connecting fixedly, and preferred guide bar 2 is provided with four, evenly distributed connects in step, only needs to rotate second conical gear pole 10 and can realize the stable connection of baffle 7, and it is efficient to dismantle.

Further, the connecting mechanism comprises a first bevel gear rod 5 and a bevel gear 14, the bevel gear 14 is sleeved outside the guide rod 2 and is in sliding connection with the guide rod, a bearing seat 11 is fixedly installed at the bottom of the baffle 7, the first bevel gear rod 5 is arranged in the bearing seat 11 and is in rotating connection with the bearing seat, one end of the first bevel gear rod 5 is meshed with a second bevel gear rod 10, the other end of the first bevel gear rod is meshed with the bevel gear 14, a spring 15 is installed at the bottom of the bevel gear 14, the spring 15 is sleeved outside the guide rod 2 and is in sliding connection with the guide rod, a fixing ring 4 is installed at the bottom of the spring 15, the fixing ring 4 is sleeved outside the guide rod 2 and is in fixed connection with the guide rod, a fixing sleeve 6 is installed above the bevel gear 14, the upper end of the fixing sleeve 6 is fixedly connected with the bottom of the baffle 7, when the second bevel gear rod 10 is rotated, the guide, therefore, the baffle 7 is fixed downwards, the fixing sleeve 6 is driven to press the conical gear 14 downwards, the conical gear 14 slides downwards and compresses the spring 15, namely, the guide rod 2 can still transmit with the second conical gear rod 10 while rotating, when the disassembly is needed, the second conical gear rod 10 is overturned, and the conical gear 14 drives the guide rod 2 to rotate and simultaneously stably move upwards and is meshed with the first conical gear rod 5 under the action of the spring 15.

Further, the fixing frame 3 includes a fixing plate 17, a through hole groove 19 matched with the filter cartridge 16 is formed in the fixing plate 17, namely, the filter cartridge 16 is limited by the through hole groove 10, so that the stability of the filter cartridge is maintained, meanwhile, the air passing is not influenced, and the fixing plate 17 is fixedly connected with the filter pipe 1 through a fixing rod 18.

Further, in order to ensure that the bevel gear 14 can stably slide, a sliding groove 20 is formed in the surface of the guide rod 2, a sliding block 21 connected with the sliding groove 20 in a sliding manner is installed in the sliding groove 20, and the sliding block 21 is fixedly connected with the bevel gear 14.

Example 2

This embodiment further optimizes on embodiment 1 basis, baffle 7 bottom fixed mounting has first sealing washer 9 and second sealing washer 12, first sealing washer 9 cooperatees with filter tube 1, second sealing washer 12 cooperatees with cartridge filter 16, guarantees the leakproofness of baffle 7 and cartridge filter 16 and filter tube 1 junction through setting up two sealing washers, prevents to introduce impurity, and the filter effect is good.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in its specific form without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments in each embodiment may be appropriately combined to form an embodiment that those skilled in the art can understand.

Claims

1. The utility model provides an automobile air filter convenient to remove dust, includes the filter body, fixed mounting has filter tube (1), its characterized in that on the filter body: fixed mounting has mount (3) in filter tube (1), install guide bar (2) and cartridge filter (16) on mount (3), cartridge filter (16) and mount (3) swing joint, guide bar (2) rotate with mount (3) and are connected, baffle (7) are installed to filter tube (1) one end, install in baffle (7) and rotate second conical gear pole (10) of being connected rather than, second conical gear pole (10) link to each other with guide bar (2) through coupling mechanism, guide bar (2) upper end outside is equipped with screw thread (13), screw hole (8) have been seted up in baffle (7).

2. The automotive air cleaner facilitating dust removal of claim 1, wherein: coupling mechanism includes first bevel gear pole (5) and bevel gear (14), bevel gear (14) cover is established outside guide bar (2) and rather than sliding connection, baffle (7) bottom fixed mounting bearing frame (11), first bevel gear pole (5) set up in bearing frame (11) and rotate rather than being connected, first bevel gear pole (5) one end meshes with second bevel gear pole (10), and the other end meshes with bevel gear (14), spring (15) are installed to bevel gear (14) bottom, spring (15) cover is established outside guide bar (2) and rather than sliding connection, solid fixed ring (4) is installed to spring (15) bottom, gu fixed ring (4) cover is established outside guide bar (2) and rather than fixed connection, fixed cover (6) are installed to bevel gear (14) top, the upper end of the fixed sleeve (6) is fixedly connected with the bottom of the baffle (7).

3. The automotive air cleaner facilitating dust removal of claim 1 or 2, wherein: the fixing frame (3) comprises a fixing plate (17), a through hole groove (19) matched with the filter cartridge (16) is formed in the fixing plate (17), and the fixing plate (17) is fixedly connected with the filter pipe (1) through a fixing rod (18).

4. The automotive air cleaner facilitating dust removal of claim 2, wherein: the surface of the guide rod (2) is provided with a sliding groove (20), a sliding block (21) which is in sliding connection with the sliding groove (20) is installed in the sliding groove (20), and the sliding block (21) is fixedly connected with the bevel gear (14).

5. The automotive air cleaner facilitating dust removal of claim 3, wherein: baffle (7) bottom fixed mounting has first sealing washer (9) and second sealing washer (12), first sealing washer (9) cooperate with filter tube (1), second sealing washer (12) cooperate with cartridge filter (16).