CN219299488U

CN219299488U - Air compressor machine convenient to change air filter core

Info

Publication number: CN219299488U
Application number: CN202320297730.7U
Authority: CN
Inventors: 易法军; 易三军; 易晓军
Original assignee: Qingdao Xiaoyi Safety Products Co ltd
Current assignee: Qingdao Xiaoyi Safety Products Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-04
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses an air compressor convenient for replacing an air filter element, which comprises a case, wherein a case door is arranged on one side of the case, a motor is fixedly connected to one end of the inside of the case, an air compressor host is arranged at one end of the case far away from the motor, an air inlet pipe is arranged at the top of the air compressor host, a through hole is formed in one side of the air inlet pipe, two grids are fixedly connected to the inner wall of the air inlet pipe close to the through hole, the air filter element is jointly arranged between the two grids, a movable ring is sleeved outside the air inlet pipe, a support is arranged at the top of the outer side wall of one end of the air inlet pipe far away from the motor, and a limiting block is connected to an inner bearing of the support. According to the utility model, the air inlet pipe, the movable ring and the limiting block are matched with each other, and the movable ring is arranged outside the air inlet pipe, so that a worker can conveniently and quickly replace the air filter element without disassembling the air inlet pipe, the time and the labor are saved, and the replacement efficiency of the air filter element of the air compressor is improved.

Description

Air compressor machine convenient to change air filter core

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air compressor with an air filter element convenient to replace.

Background

An air compressor is a device for compressing a gas. The air compressor is similar in construction to the water pump. Most air compressors are reciprocating piston, rotary vane or rotary screw. The air compressor is the core equipment of the pneumatic system, and the main body in the electromechanical air-entraining source device is a device for converting mechanical energy of motive force (usually an electric motor or a diesel engine) into air pressure energy and is an air pressure generating device of compressed air.

At present, the air inlet end of the existing air compressor is provided with an air filter element, impurities in the air are conveniently filtered when the air is inhaled, and when the filter element is replaced by a worker, the air inlet pipe is required to be removed, and then the filter element inside the air compressor is replaced, so that the time consumption is long, and the use of the air compressor is affected.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model aims to provide the air compressor with the air filter element convenient to replace, and the air filter element does not need to be disassembled when being replaced, so that the replacement efficiency of the air filter element of the air compressor is improved, and the time is saved.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides an air compressor machine convenient to change air filter, includes quick-witted case, machine case one side is provided with the chamber door, the inside one end fixedly connected with motor of machine case, the one end that the motor was kept away from to the machine case is provided with the air compressor machine host computer, air compressor machine host computer top is provided with the intake pipe, the through-hole has been seted up to intake pipe one side, the intake pipe inner wall is close to two grids of through-hole department fixedly connected with, two be provided with air filter jointly between the grid, the expansion ring has been cup jointed to the intake pipe outside, the one end lateral wall top that the motor was kept away from to the intake pipe is provided with the support, support inside bearing is connected with the stopper.

As a preferable scheme of the air compressor convenient for replacing the air filter element, the four corners of the box door are respectively provided with the positioning bolts, and the positioning bolts penetrate through the box door and are in threaded connection with the box, so that the box door is conveniently opened and closed, and workers can conveniently replace the air filter element in the equipment.

As a preferable scheme of the air compressor convenient for replacing the air filter element, the inner walls of the two ends of the movable ring are fixedly connected with the sealing rubber rings, so that the air tightness of the movable ring and the air inlet pipe through holes is ensured.

As a preferable scheme of the air compressor convenient for replacing the air filter element, the outer side walls of the two ends of the air inlet pipe are provided with the thread grooves corresponding to the movable rings, and the movable rings are in threaded connection with the air inlet pipe so as to facilitate the movable rings to horizontally move outside the air inlet pipe.

As a preferable scheme of the air compressor convenient for replacing the air filter element, the bottom of one end, close to the movable ring, of the limiting block is provided with the bulge, the bottom of one end, far away from the bulge, of the limiting block is fixedly connected with the spring together with the outer side wall of the air inlet pipe, the outer side wall of the movable ring is provided with the groove corresponding to the bulge, and the bulge at one end of the limiting block can be clamped into the groove under the support of the spring, so that the position of the movable ring is positioned.

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

according to the utility model, the air inlet pipe, the movable ring and the limiting block are matched with each other, and the movable ring is arranged outside the air inlet pipe, so that a worker can conveniently and quickly replace the air filter element without disassembling the air inlet pipe, the time and the labor are saved, and the replacement efficiency of the air filter element of the air compressor is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

fig. 1 is an external view of an air compressor for facilitating replacement of an air cartridge according to the present utility model;

fig. 2 is a schematic structural view of an air compressor for facilitating replacement of an air filter element according to the present utility model;

FIG. 3 is a schematic illustration of an air filter installation of an air compressor for facilitating replacement of the air filter in accordance with the present utility model;

fig. 4 is a schematic view of an air inlet pipe structure of an air compressor for conveniently replacing an air filter element.

Legend description: 1. a chassis; 2. a door; 3. a positioning bolt; 4. a motor; 5. an air compressor main machine; 6. an air inlet pipe; 7. a through hole; 8. a grille; 9. an air filter element; 10. a movable ring; 11. sealing rubber rings; 12. a thread groove; 13. a limiting block; 14. a bracket; 15. a spring; 16. a groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-4, the utility model provides an air compressor convenient for replacing an air filter element, which comprises a case 1, wherein a case door 2 is arranged on one side of the case 1, a motor 4 is fixedly connected to one end inside the case 1, an air compressor host 5 is arranged at one end, far away from the motor 4, of the case 1, an air inlet pipe 6 is arranged at the top of the air compressor host 5, a through hole 7 is formed in one side of the air inlet pipe 6, two grids 8 are fixedly connected to the inner wall of the air inlet pipe 6, an air filter element 9 is jointly arranged between the two grids 8, a movable ring 10 is sleeved outside the air inlet pipe 6, a bracket 14 is arranged at the top of the outer side wall of one end, far away from the motor 4, of the air inlet pipe 6, and a limiting block 13 is connected to an inner bearing of the bracket 14.

Referring to fig. 1 and 2 again, in order to facilitate opening and closing of the door 2, specifically, four corners of the door 2 are provided with positioning bolts 3, and the positioning bolts 3 penetrate through the door 2 to be in threaded connection with the cabinet 1, so as to facilitate opening and closing of the door 2.

Referring to fig. 3 again, in order to ensure the air tightness between the movable ring 10 and the through hole 7 of the air inlet pipe 6, specifically, the inner walls of the two ends of the movable ring 10 are fixedly connected with sealing rubber rings 11.

Referring to fig. 3 and 4 again, for convenience, specifically, the outer side walls of two ends of the air inlet pipe 6 are provided with screw grooves 12 corresponding to the movable rings 10, and the movable rings 10 are in threaded connection with the air inlet pipe 6, so that the movable rings 10 can move horizontally outside the air inlet pipe 6.

Referring to fig. 2 again, in order to facilitate limiting the movable ring 10, specifically, a protrusion is disposed at a bottom of one end of the limiting block 13, which is close to the movable ring 10, a spring 15 is fixedly connected between a bottom of one end of the limiting block 13, which is far away from the protrusion, and an outer sidewall of the air inlet pipe 6, a groove 16 corresponding to the protrusion is formed in the outer sidewall of the movable ring 10, and the protrusion at one end of the limiting block 13 can be clamped into the groove 16 under the support of the spring 15, so as to position the movable ring 10.

When the air filter element 9 is specifically used, a worker dismantles the box door 2 from the machine case 1, then presses the limiting block 13 to enable one end of the limiting block to compress the spring 15, the other end of the limiting block is separated from the groove 16, then screws the movable ring 10 to enable the limiting block to rotate and gradually move on the outer side wall of the air inlet pipe 6 to expose the through hole 7, at the moment, the air filter element 9 can be pulled out of the air inlet pipe 6 to be replaced, the clean air filter element 9 is reinserted between the two grids 8 to be positioned, the movable ring 10 is rotated again to enable the through hole 7 to be closed again, sealing of the sealing rubber rings 11 at the two ends of the inner portion of the movable ring is facilitated to be ensured, and finally the protrusion of the limiting block 13 is clamped into the groove 16 to be positioned after the spring 15 is pressed again.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an air compressor machine convenient to change air filter, includes quick-witted case (1), a serial communication port, machine case (1) one side is provided with chamber door (2), the inside one end fixedly connected with motor (4) of machine case (1), the one end that motor (4) was kept away from to machine case (1) is provided with air compressor machine host computer (5), air compressor machine host computer (5) top is provided with intake pipe (6), through-hole (7) have been seted up on one side of intake pipe (6), intake pipe (6) inner wall is close to two grids (8) of through-hole (7) department fixedly connected with, two be provided with air filter (9) jointly between grid (8), expansion ring (10) have been cup jointed to intake pipe (6) outside, one end lateral wall top that motor (4) was kept away from to intake pipe (6) is provided with support (14), support (14) inside bearing is connected with stopper (13).

2. The air compressor convenient for replacing the air filter element according to claim 1, wherein positioning bolts (3) are arranged at four corners of the box door (2), and the positioning bolts (3) penetrate through the box door (2) and are in threaded connection with the machine box (1).

3. The air compressor convenient for replacing the air filter element according to claim 1, wherein sealing rubber rings (11) are fixedly connected to inner walls at two ends of the movable ring (10).

4. The air compressor convenient for replacing the air filter element according to claim 1, wherein the outer side walls of the two ends of the air inlet pipe (6) are provided with thread grooves (12) corresponding to the movable rings (10), and the movable rings (10) are in threaded connection with the air inlet pipe (6).

5. The air compressor convenient for replacing the air filter element according to claim 1, wherein a protrusion is arranged at the bottom of one end of the limiting block (13) close to the movable ring (10), a spring (15) is fixedly connected between the bottom of one end of the limiting block (13) far away from the protrusion and the outer side wall of the air inlet pipe (6), and a groove (16) corresponding to the protrusion is formed in the outer side wall of the movable ring (10).