CN218325196U

CN218325196U - Air compressor machine advances air prefilter

Info

Publication number: CN218325196U
Application number: CN202221357997.2U
Authority: CN
Inventors: 谭其明; 王炜
Original assignee: Chongqing Shangfeng Compressor Co ltd
Current assignee: Chongqing Shangfeng Compressor Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-17
Anticipated expiration: 2032-05-31

Abstract

The utility model provides an air compressor inlet pre-filtering device, which comprises a shell, wherein the inside of the shell is a cavity, the bottom of the cavity is opened, the cavity is divided into a first cavity, a second cavity and a third cavity by a first baffle plate and a second baffle plate, and an air inlet pipe and an air outlet pipe which are respectively communicated with the third cavity and the second cavity are arranged on the side wall of the shell; the second partition plate is provided with a through hole for communicating the third chamber with the second chamber, the filter assembly is arranged in the second chamber, and the filter assembly is used for filtering air entering the filter assembly from the through hole; tremble the material subassembly and be arranged in shaking off the dust that adheres to on the filtering component and make the dust pass the through-hole and fall to the third chamber, and it is indoor that the seal assembly is located the third chamber, and the seal assembly is used for sealing the opening of cavity bottom, and it has solved the dust that exists among the prior art when filtering, and the dust gathering can't convenient clearance on the filter screen, leads to blockking up the problem of filter screen.

Description

Air compressor machine advances air prefilter

Technical Field

The utility model relates to an air compressor machine technical field especially relates to an air compressor machine advances air prefilter.

Background

The air compressor is called as an air compressor, and is a device for compressing gas, the existing air compressors suck air from the external environment, and because the air often contains a lot of fine particles, especially when the outside has strong wind, a lot of silt enters the air compressor, and the fine particles seriously affect the normal work of the air compressor;

CN210699238U discloses an air compressor air inlet air filter, it is equipped with the pivot in extending the shell, four solid fixed rings have been laid to the pivot outer wall, all set up the filter screen on each solid fixed ring, filter the air in the wind channel of admitting air through one of them filter screen, when the excessive influence filter effect of dust on this filter screen, actuating mechanism drive pivot rotates another filter screen to in the wind channel of admitting air, after four filter screens all amass the dust, need dismantle four filter screens, then wash the filter screen, and the device will pass through locking mechanism release pivot earlier when dismantling the filter screen, take out the pivot from extending the shell again, then dismantle the filter screen from the solid fixed ring's of pivot filter screen, it is very troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an air compressor machine advances gas prefilter, when it has solved the dust filtration that exists among the prior art, the problem of the unable convenient clearance of dust gathering on the filter screen.

According to the embodiment of the utility model, an air compressor machine advances air prefilter, it includes the casing, the casing is inside to be the cavity, the bottom opening of cavity, be equipped with first baffle and second baffle along vertical direction in the cavity, first baffle and second baffle divide the cavity into first cavity, second cavity and third cavity, be equipped with on the lateral wall of casing with respectively with third cavity and second cavity intercommunication intake pipe and outlet duct; the second partition plate is provided with a through hole for communicating the third chamber with the second chamber, the filter assembly is arranged in the second chamber and is hermetically connected with the through hole, and the filter assembly is used for filtering air entering the filter assembly from the through hole; the material shaking component is located in the first cavity and used for shaking off dust attached to the filtering component to enable the dust to pass through the through hole and fall into the third cavity, and the sealing component is located in the third cavity and used for sealing an opening in the bottom of the cavity.

The technical principle of the utility model is that: set up this device in air compressor machine air inlet department, in the cavity of casing was entered into from the intake pipe to the external air, the air entered into the filtering component from the third chamber, discharged from the outlet duct after filtering component, when needs are cleared up the laying dust on the filtering component, the start shaken the material subassembly, shaken the first baffle of material subassembly drive and produced the vibration to the filtering component shake that drives first baffle bottom, thereby shake off the laying dust on the filtering component.

Compared with the prior art, the utility model discloses following beneficial effect has: shake the material subassembly through adopting and vibrate, make filtering component follow the vibration to on shaking the long-pending dirt of gathering on the filtering component to the closed assembly of cavity bottom, discharge the dust through opening closed assembly at last, thereby convenient clear up filtering component, avoided the long-pending too much influence filter effect of ash deposit.

Further, the filter assembly includes: and one end of the filter cylinder is fixedly connected with the bottom of the first partition plate, and the other end of the filter cylinder is communicated with the through hole.

Further, tremble the material subassembly and include: the mounting panel, the mounting panel is fixed to be set up in first cavity, be provided with a plurality of vertical and run through its passageway on the mounting panel, all be provided with in each passageway with sliding and hit the post, each is hit the bottom of beating the one end of beating the post and all stretches out the passageway, each is hit the tip of beating the post that the post stretches out passageway bottom one end and all is provided with the spring between the first baffle, the top that stretches out the passageway is hit to the tip of beating the post that corresponds under the elasticity of spring, each is hit the one end that the post wore out the passageway top and is spherical cambered surface, the top of first cavity is provided with drive assembly, drive assembly is used for the drive to hit the post and hits the first baffle of beating.

Further, the driving assembly includes: the driving motor is arranged at the top of the first chamber, and the output end of the driving motor vertically extends downwards; and the rotating plate is fixedly connected with the output end of the driving motor, and the bottom of the rotating plate is tightly attached to the top of the mounting plate.

Further, second baffle bottom still is equipped with closed assembly, closed assembly includes: the hopper is positioned in the third chamber, a charging hopper is arranged at the bottom of the hopper, and the charging hopper is communicated with the hopper; and the opening and closing assembly is used for changing the conduction of the hopper and the blanking barrel.

Further, the opening and closing assembly includes: the sealing plate is rotatably arranged in the charging barrel through a rotating shaft; the dwang, the dwang passes behind the casing with pivot fixed connection horizontally, dwang and casing threaded connection, the dwang is located the outer one end of casing and is equipped with the handle.

Furthermore, a filter screen is arranged in the air inlet pipe.

Drawings

Fig. 1 is an isometric view of an embodiment of the present invention.

Fig. 2 is an internal structure diagram of the embodiment of the present invention.

Fig. 3 is a cross-sectional view of an embodiment of the present invention.

In the above drawings: 1. a housing; 2. a first separator; 3. a second separator; 4. a first chamber; 5. a second chamber; 6. a third chamber; 7. an air inlet pipe; 8. an air outlet pipe; 9. a filter cartridge; 10. mounting a plate; 11. striking the column; 12. a spring; 13. a through hole; 14. a drive motor; 15. a rotating plate; 16. a hopper; 17. blanking the barrel; 18. a closing plate; 19. rotating the rod; 20. a handle; 21. a support table; 22. and (7) a rubber pad.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1-2, an embodiment of the present invention provides an air compressor intake pre-filtering device, including a housing 1, the inside of the housing 1 is a cavity, the bottom of the cavity is open, a first partition plate 2 and a second partition plate 3 are arranged in the cavity along a vertical direction, the cavity is divided into a first chamber 4, a second chamber 5 and a third chamber 6 by the first partition plate 2 and the second partition plate 3, and an air inlet pipe 7 and an air outlet pipe 8 which are respectively communicated with the third chamber 6 and the second chamber 5 are arranged on a side wall of the housing 1; the second partition plate 3 is provided with a through hole 13 for communicating the third chamber 6 with the second chamber 5, the filter assembly is arranged in the second chamber 5, the filter assembly is hermetically connected with the through hole 13, and the filter assembly is used for filtering air entering the filter assembly from the through hole 13; the material shaking component is located in the first chamber 4 and used for shaking off dust attached to the filtering component and enabling the dust to pass through the through hole 13 and fall into the third chamber 6, and the sealing component is located in the third chamber 6 and used for sealing an opening in the bottom of the cavity. During the use, with the outlet duct 8 of this device and the inlet end intercommunication of air compressor machine, inhale the air from the external world when air compressor machine during operation, these air can be followed the intake pipe 7 of this device earlier and got into, then enter into in the third chamber 6, get into in the filtering component from the through-hole 13 of second baffle 3 again, air after filtering component filters enters into second chamber 5, finally discharge from outlet duct 8, after using for a period of time, a large amount of dusts have been adhered to on the filtering component, when the air compressor machine shuts down, start and tremble the material subassembly, tremble the dust that the material subassembly is adhered to on with the filtering component and shake off, the dust that shakes off is discharged to the third chamber 6 through the through-hole in, open the closed subassembly of bottom at last outside the casing 1 with the dust discharge, thereby avoided the dust to gather to influence its filter effect on the filtering component, when needing to clear up the deposition on the filtering component, need not frequently dismantle the filtering component of this device, just can clean filtering component conveniently, thereby the seal of this device has been guaranteed.

As shown in fig. 2-3, further, the filter assembly includes: and one end of the filter cartridge 9 is fixedly connected with the bottom of the first partition plate 2, and the other end of the filter cartridge 9 is communicated with the through hole 13. The air of third chamber 6 enters into the inside of straining a section of thick bamboo 9 from through-hole 13, and the air after straining a section of thick bamboo 9 is discharged second chamber 5, again enters into the air compressor machine through outlet duct 8 to through straining a section of thick bamboo 9 to the air compressor machine air inlet prefilter's mode, the inside dust that gathers of air compressor machine that has significantly reduced has improved the life of air compressor machine, avoids often dismantling the air compressor machine and cleans and lead to producing the clearance between the air compressor machine part.

As shown in fig. 2-3, further, the material shaking assembly comprises: mounting panel 10, mounting panel 10 is fixed to be set up in first cavity 4, be provided with a plurality of vertical and run through its passageway on the mounting panel 10, all be provided with in each passageway with sliding and hit post 11, the bottom that the passageway was all stretched out to the one end that each hit post 11, each hits and all is provided with spring 12 between the tip that post 11 stretched out passageway bottom one end and the first baffle 2, the top that the passageway was stretched out to the tip that hits post 11 that corresponds under spring 12's elasticity, the one end that post 11 worn out the passageway top is spherical cambered surface for each hit, the top of first cavity 4 is provided with drive assembly, drive assembly is used for the drive to hit post 11 and hits and hit first baffle 2. When the filtering assembly needs to be cleaned, the driving assembly is started, the driving assembly reciprocally drives the striking columns 11 to move downwards, so that the striking columns 11 strike the first partition plate 2, each striking column 11 returns to a state suspended above the first partition plate 2 under the elastic force of the spring 12 after finishing striking once, and the driving assembly waits for driving again.

As shown in fig. 2-3, further, the drive assembly includes: the driving motor 14, the said driving motor 14 is set up in the top of the first chamber 4, the output end of the driving motor 14 extends vertically downward; and the rotating plate 15 is fixedly connected with the output end of the driving motor 14, and the bottom of the rotating plate 15 is tightly attached to the top of the mounting plate 10. Start drive assembly, drive assembly drives reciprocally and hits beating post 11 downstream, make and hit beating post 11 to hit first baffle 2 and hit the beating, each hits beats post 11 and accomplishes and to reply the suspension again drive of waiting for drive assembly in the state of first baffle 2 top under spring 12's elasticity after hitting once, it is further, inner wall at first cavity 4 sets up annular brace table 21 along its circumference, thereby set up annular rubber pad 22 at annular brace table 21 top, set up annular rubber pad 22 and can make and hit beating post 11 and play the effect of damping and buffering when hitting first baffle 2 and hitting, avoid long-term hitting to hit and lead to first baffle 2 to appear warping.

As shown in fig. 2 to 3, further, the bottom of the second partition 3 is further provided with a closing assembly, which comprises: the hopper 16 is positioned in the third chamber 6, a charging hopper 17 is arranged at the bottom of the hopper 16, and the charging hopper 17 is communicated with the hopper 16; and the opening and closing assembly is used for changing the conduction between the hopper 16 and the blanking barrel 17. The closing component is used for collecting dust falling from the upper portion of the closing component, and after the dust falls into the hopper 16, the dust in the hopper 16 is discharged into the blanking cylinder 17 through the opening and closing component, so that the dust is conveniently concentrated and cleaned conveniently, and a collecting frame can be arranged in the blanking cylinder 17 to collect the dust.

As shown in fig. 2 to 3, further, the opening and closing assembly includes: the closing plate 18 is rotatably arranged in the charging hopper 17 through a rotating shaft; dwang 19, dwang 19 pass behind the casing 1 with pivot fixed connection horizontally, dwang 19 and 1 threaded connection of casing, and the one end that dwang 19 is located the casing 1 outside is equipped with handle 20. After finishing cleaning filtering component, the dust that drops falls to the bottom of hopper 16, rotates dwang 19 through handle 20 this moment for dwang 19 drives the closing plate 18 and rotates, thereby switches on hopper 16 and blanking section of thick bamboo 17, and then discharges the dust, can set up the collection frame of collecting the dust that drops in blanking section of thick bamboo 17, and the convenience is handled the dust concentration.

Furthermore, a filter screen is arranged in the air inlet pipe 7. The filter screen arranged in the air inlet pipe 7 can prevent some overlarge garbage from entering the cavity of the shell, so that the work of each part in the cavity is prevented from being influenced.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an air compressor machine inlet air prefilter which characterized in that includes:

the device comprises a shell (1), wherein a cavity is formed in the shell (1), the bottom of the cavity is opened, a first partition plate (2) and a second partition plate (3) are arranged in the cavity along the vertical direction, the cavity is divided into a first cavity (4), a second cavity (5) and a third cavity (6) by the first partition plate (2) and the second partition plate (3), and an air inlet pipe (7) and an air outlet pipe (8) which are respectively communicated with the third cavity (6) and the second cavity (5) are arranged on the side wall of the shell (1);

the second partition plate (3) is provided with a through hole (13) for communicating the third chamber (6) with the second chamber (5), the filter assembly is arranged in the second chamber (5), the filter assembly is hermetically connected with the through hole (13), and the filter assembly is used for filtering air entering the filter assembly from the through hole (13);

the material shaking component is positioned in the first chamber (4) and is used for shaking off dust attached to the filtering component so that the dust falls into the third chamber (6) through the through hole (13);

and the closing assembly is positioned in the third cavity and is used for closing the opening at the bottom of the cavity.

2. The air compressor intake pre-filtering device according to claim 1, wherein the filtering assembly comprises:

one end of the filter cylinder (9) is fixedly connected with the bottom of the first partition plate (2), and the other end of the filter cylinder (9) is communicated with the through hole (13).

3. The air compressor intake pre-filtering device according to claim 1, wherein the material shaking assembly comprises: mounting panel (10), mounting panel (10) are fixed to be set up in first cavity (4), be provided with a plurality of vertical and run through its passageway on mounting panel (10), all be provided with in each passageway with sliding and hit post (11), each hits the bottom that the one end of hitting post (11) all stretches out the passageway, each hits and all is provided with spring (12) between tip that post (11) stretched out passageway bottom one end and first baffle (2), the top that the passageway was stretched out to the tip that hits post (11) that corresponds under the elasticity of spring (12), each hits the one end that post (11) worn out the passageway top and is spherical cambered surface, the top of first cavity (4) is provided with drive assembly, drive assembly is used for the drive to hit post (11) and hits first baffle (2).

4. The air compressor intake pre-filtering device according to claim 3, wherein the driving assembly comprises:

the driving motor (14), the driving motor (14) is arranged at the top of the first chamber (4), and the output end of the driving motor (14) vertically extends downwards; the rotating plate (15), the rotating plate (15) is fixedly connected with the output end of the driving motor (14), and the bottom of the rotating plate (15) is tightly attached to the top of the mounting plate (10).

5. The air compressor intake prefilter device according to claim 1, wherein a closing assembly is further provided at the bottom of the second partition (3), said closing assembly comprising:

the hopper (16) is positioned in the third chamber (6), a charging barrel (17) is arranged at the bottom of the hopper (16), and the charging barrel (17) is communicated with the hopper (16);

and the opening and closing component is used for changing the conduction of the hopper (16) and the blanking barrel (17).

6. The air compressor intake prefilter device according to claim 5, wherein said opening and closing assembly comprises:

the closing plate (18) is rotatably arranged in the charging barrel (17) through a rotating shaft;

dwang (19), dwang (19) pass behind casing (1) with pivot fixed connection horizontally, dwang (19) and casing (1) threaded connection, and the one end that dwang (19) is located casing (1) is outer is equipped with handle (20).

7. The air compressor intake prefilter device according to claim 1, wherein: a filter screen is arranged in the air inlet pipe (7).