CN218953560U

CN218953560U - Dustproof air compressor machine

Info

Publication number: CN218953560U
Application number: CN202222850104.4U
Authority: CN
Inventors: 李亚
Original assignee: Kanto Precision Machinery Tangshan Co ltd
Current assignee: Kanto Precision Machinery Tangshan Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-02
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a dustproof air compressor, and relates to the technical field of air compressors. The dustproof air compressor comprises a base, wherein an air compressor body is installed at the top of the base, and a dustproof mechanism is arranged on the right side surface of the air compressor body. This dustproof air compressor machine, through setting up fixed column, pivot and pivoted board when the commentaries on classics rotates, drive first and second filter frame and carry out the position quick exchange, and make second filter frame fixed through telescopic link, reset spring, the cooperation of movable block and slider, ensure can not lead to the dust to get into inside the air compressor machine because of long-time change filter core, after first and second filter frame position exchange is accomplished, promote the joint frame to the pivoted board inside, remove the joint relation between joint frame and the draw-in groove, make first filter frame can take off, clear up, the operation just can be with first filter frame reinstallation more repeatedly, this in-process filter frame second continues to carry out filtration work, can not influence the normal use of air compressor machine.

Description

Dustproof air compressor machine

Technical Field

The utility model relates to the technical field of air compressors, in particular to a dustproof air compressor.

Background

The air compressor is a device for compressing gas, and most of the air compressors are reciprocating piston type, rotary blade or rotary screw, similar to the water pump structure, the centrifugal compressor is a very large application program, the screw air compressor adopts a pre-packaged configuration, only needs a single power supply connection and compressed air connection, and a cooling system is built in, so that the installation work is greatly simplified.

Among the prior art, chinese patent with bulletin number CN109209874B discloses a screw air compressor, this patent sets up the phenomenon that the pit appears on the surface of negative rotor and positive rotor has been avoided to filter core and second air duct, can increase the radiating efficiency of aircraft bonnet simultaneously through set up the fin at the aircraft bonnet lateral wall, can cool down the air that gets into in the aircraft bonnet through setting up the cooler bin, improved the cooling effect, can dry the air that gets into in the aircraft bonnet through setting up the drying cabinet simultaneously, and then avoided because the phenomenon that contains a large amount of moisture and cause corruption to negative rotor or positive rotor in the air of getting into the aircraft bonnet.

But the filter core that sets up in above-mentioned screw air compressor machine can't continue to use at long-term use filter core, can only dismantle the change with whole filter core when needs to clear up, can't swift change filter core, can lead to the dust to get into inside the device from the air inlet during the change, influences the result of use of air compressor machine.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a dustproof air compressor, which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dustproof air compressor machine, includes the base, the air compressor machine body is installed at the base top, air compressor machine body right side surface is provided with dustproof mechanism, dustproof mechanism includes:

the shell is fixedly arranged on the right side surface of the air compressor body, the back of the shell is in an open structure, the back of the shell is hinged with a rotating door through a hinge, a fixed column is fixedly arranged on the inner wall surface of the left side inside the shell, a rotating shaft is fixedly arranged on the right side of the fixed column, and a rotating handle is fixedly arranged at the right end of the rotating shaft penetrating through the inner wall of the right side of the shell;

the rotary plate is rotatably arranged on the outer side of the rotary shaft, a first filter frame is arranged on the left side of the rotary plate, a second filter frame is arranged on the right side of the rotary plate, four L-shaped grooves are formed in the upper end and the lower end of the left side and the right side of the rotary plate respectively, two limit springs are fixedly arranged in the L-shaped grooves in a straight line, a clamping frame is fixedly arranged at one end, far away from the inner wall of the L-shaped grooves, of each limit spring, and clamping grooves are formed in the upper end and the lower end, close to one side of the rotary plate, of each first filter frame and each second filter frame;

the sliding groove is formed in the center of the inner wall of the left side of the shell, a sliding block is connected in the sliding groove in a sliding mode, and a door-shaped frame is fixedly arranged on one side, away from the inner part of the sliding groove, of the sliding block;

the movable groove is arranged at the center of the left side of the shell, a telescopic rod is fixedly arranged on the left side of the inside of the movable groove, a reset spring is arranged on the outer side of the telescopic rod, and a movable block is fixedly arranged at the right end of the telescopic rod.

Preferably, filter screens are arranged in the first filter frame and the second filter frame, and the first filter frame and the second filter frame are the same in size.

Preferably, the moving groove and the inside of the chute are communicated with each other.

Preferably, the back of the moving block is fixedly connected with the front of the sliding block.

Preferably, the inner size of the door-shaped frame is matched with the size of the first filtering frame.

Preferably, the right side surface of the shell is provided with an air inlet hole.

(III) beneficial effects

The utility model provides a dustproof air compressor. The beneficial effects are as follows:

(1) This dustproof air compressor machine, through setting up fixed column, pivot and pivoted board when the commentaries on classics rotates, drive first and second of filtration frame and carry out the position quick exchange to make the cooperation of door type frame through telescopic link, reset spring, movable block and slider fixed second of filtration frame, ensure can not change the filter core for a long time and lead to the dust to get into inside the air compressor machine.

(2) After the two positions of the first filtering frame and the second filtering frame are exchanged, the clamping frame is pushed to the inside of the rotating plate, the clamping relation between the clamping frame and the clamping groove is relieved, the first filtering frame can be taken down and cleaned, the first filtering frame can be reinstalled by repeating the above operation, and the second filtering frame continues to filter in the process, so that the normal use of the air compressor cannot be influenced.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional structure of a dust-proof mechanism of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model at A;

fig. 4 is a schematic view of the left side of the housing of the present utility model.

In the figure: 1. a base; 2. an air compressor body; 3. a dust-proof mechanism; 301. a housing; 302. a rotating door; 303. fixing the column; 304. a rotating shaft; 305. a rotating plate; 306. a first filtering frame; 307. a second filtering frame; 308. an L-shaped groove; 309. a limit spring; 310. a clamping frame; 311. a clamping groove; 312. a chute; 313. a slide block; 314. a door-shaped frame; 315. a moving groove; 316. a telescopic rod; 317. a return spring; 318. a moving block; 319. a rotating handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a dustproof air compressor machine, includes base 1, and air compressor machine body 2 is installed at base 1 top, and air compressor machine body 2 includes: the motor, the action wheel, the sun rotor, the action wheel, the follow driving wheel, the aircraft bonnet, blast pipe etc. drive action wheel and sun rotor through the prime mover and rotate, and then make the action wheel drive follow driving wheel and rotate, and then make the female rotor rotate, and then compress the inside air of aircraft bonnet, then compressed air is discharged from the blast pipe, foretell air compressor machine body 2 is similar with the screw air compressor machine that the chinese patent publication number CN109209874B was published to the grant, the effect that mentions in this air compressor machine body principle was the same, it is the current public technological means in the art to do not make this in detail, air compressor machine body 2 right side surface is provided with dustproof mechanism 3.

In the present embodiment, the dust prevention mechanism 3 includes: the shell 301, the rotating plate 305, the chute 312 and the moving groove 315, the shell 301 is fixedly installed on the right side surface of the air compressor body 2, the right side surface of the shell 301 is provided with an air inlet hole, the air inlet pipe on the right side of the air compressor body 2 is positioned in the shell 301, the pipe mouth of the air inlet pipe is matched with the first filter frame 306 in size, the back of the shell 301 is arranged in an open structure, the back of the shell 301 is hinged with the rotating door 302 through a hinge, the inner wall surface of the left side of the shell 301 is fixedly provided with the fixed column 303, the right side of the fixed column 303 shows the fixed installation with the rotating shaft 304, the right end of the rotating shaft 304 penetrates through the inner wall of the right side of the shell 301 and is fixedly provided with the rotating handle 319, the rotating handle 319 can drive the rotating shaft 304 to rotate, the rotating plate 305 can drive the rotating plate 305 to synchronously rotate when the rotating shaft 304 rotates, the left side of rotor plate 305 is provided with filter frame one 306, the right side of rotor plate 305 is provided with filter frame two 307, filter frame one 306 and filter frame two 307 are inside to be provided with the filter screen, filter frame one 306 and filter frame two 307 the same in size, the upper and lower both ends of rotor plate 305 left and right sides begin respectively to have four L type recesses 308, L type recess 308 inside is the fixed mounting that is straight line, limit spring 309 keeps away from L type recess 308 inner wall one end fixed mounting has joint frame 310, filter frame one 306 and filter frame two 307 are close to the upper and lower both ends of rotor plate 305 one side and begin to have draw-in groove 311, the joint between draw-in groove 311 and the joint frame 310 during initial state, thereby reach the effect of fixed filter frame one 306 and filter frame two 307.

The chute 312 is arranged at the center of the left inner wall of the shell 301, the sliding block 313 is connected in a sliding manner in the chute 312, the door-shaped frame 314 is fixedly arranged on one side, far away from the inside of the chute 312, of the sliding block 313, the inner size of the door-shaped frame 314 is matched with the size of the first filter frame 306, in an initial state, the first filter frame 306 is positioned in the door-shaped frame 314, the first filter frame 306 is mutually attached to an air inlet pipe orifice, air is filtered by the first filter frame 306 and then is input into the air compressor body 2 through the air inlet pipe, the moving groove 315 is arranged at the center of the left outer side of the shell 301, the moving groove 315 is mutually communicated with the inside of the chute 312, the telescopic rod 316 is fixedly arranged on the left side in the moving groove 315, the outer side of the telescopic rod 316 is provided with a reset spring 317, the right end of the telescopic rod 316 is fixedly provided with a moving block 318, the moving groove is formed in the surface of the moving block 318, the moving block 318 is convenient to move the moving block 318, the moving block 318 is released, the moving block 318 is reset under the action of the telescopic rod 316 and the reset spring 317, the back of the moving block 318 is fixedly connected with the front of the sliding block 313, the moving block 318 can drive the door-shaped frame 314 to move the moving block 306, and the moving block 306 to be fixed.

Working principle: when the dustproof air compressor is used, the first filter frame 306 is used for filtering air, the air is input into the air compressor body 2 through the air inlet pipe, when dust is fully distributed on the surface of the first filter frame 306 and cannot continue to be used, the moving block 318 is moved towards the direction of the telescopic rod 316, the door-shaped frame 314 is driven to move through the sliding block 313, so that the fixing of the first filter frame 306 is released, the rotating handle 319 drives the rotating plate 305 to rotate through the rotating shaft 304, the first filter frame 306 and the second filter frame 307 are enabled to exchange positions, the moving block 318 is loosened under the action of the telescopic rod 316 and the reset spring 317, the moving block 318 is reset, the door-shaped frame 314 is driven to reset, the second filter frame 307 is fixed, the second filter frame 307 continues to filter air, quick replacement is achieved, dust is prevented from entering the air compressor body 2 through the air inlet pipe during long-time replacement, the rotating door 302 is opened, the upper clamping frame 310 and the lower clamping frames 310 on two sides of the first filter frame 306 are pushed to the inside the rotating plate 305, the clamping between the clamping frames 310 and the clamping grooves 311 is released, the first filter frame 306 can be removed, the first filter frame 306 is reset, the first filter frame 306 can be cleaned repeatedly, and the second filter frame 307 can be installed again, and the second filter frame can be normally used, and the air compressor can be continuously used for filtering the air, and the second filter frame can be normally installed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 dustproof air compressor machine, includes base (1), air compressor machine body (2), its characterized in that are installed at base (1) top: the air compressor machine body (2) right side surface is provided with dustproof mechanism (3), dustproof mechanism (3) include:

the air compressor comprises a shell (301), wherein the shell (301) is fixedly arranged on the right side surface of an air compressor body (2), the back of the shell (301) is in an open structure, a rotating door (302) is hinged to the back of the shell (301) through a hinge, a fixed column (303) is fixedly arranged on the surface of the inner wall of the left side inside the shell (301), a rotating shaft (304) is fixedly arranged on the right side of the fixed column (303), and a rotating handle (319) is fixedly arranged at the right end of the rotating shaft (304) penetrating through the inner wall of the right side of the shell (301);

the rotary plate (305), the rotary plate (305) rotates and installs in the outside of pivot (304), the left side of rotary plate (305) is provided with filtration frame one (306), the right side of rotary plate (305) is provided with filtration frame two (307), the upper and lower both ends of rotary plate (305) left and right sides begin respectively to have four L type recesses (308), two spacing springs (309) are fixed to the inside straight line that is of L type recess (308), spacing spring (309) keep away from the one end fixed mounting of L type recess (308) inner wall has joint frame (310), filtration frame one (306) and filtration frame two (307) are close to upper and lower both ends of one side of rotary plate (305) and begin to have draw-in groove (311);

the sliding chute (312), the sliding chute (312) is arranged at the center of the left inner wall of the shell (301), a sliding block (313) is connected inside the sliding chute (312) in a sliding way, and a door-shaped frame (314) is fixedly arranged on one side, away from the inside of the sliding chute (312), of the sliding block (313);

remove recess (315), remove recess (315) and begin in the outside center department in casing (301) left side, remove inside left side fixed mounting of recess (315) and have telescopic link (316), the telescopic link (316) outside is provided with reset spring (317), the right-hand member fixed mounting of telescopic link (316) has movable block (318).

2. A dustproof air compressor as claimed in claim 1, wherein: filter screens are arranged in the first filter frame (306) and the second filter frame (307), and the first filter frame (306) and the second filter frame (307) are the same in size.

3. A dustproof air compressor as claimed in claim 1, wherein: the moving groove (315) and the sliding groove (312) are mutually communicated.

4. A dustproof air compressor as claimed in claim 1, wherein: the back of the moving block (318) is fixedly connected with the front of the sliding block (313).

5. A dustproof air compressor as claimed in claim 1, wherein: the internal size of the door frame (314) is adapted to the size of the first filter frame (306).

6. A dustproof air compressor as claimed in claim 1, wherein: an air inlet hole is formed in the right side surface of the shell (301).