CN209228579U

CN209228579U - A kind of air compressor machine filter device easy to disassemble

Info

Publication number: CN209228579U
Application number: CN201821631330.0U
Authority: CN
Inventors: 于春苓
Original assignee: QINGDAO HAIPURUN MACHINERY CO Ltd
Current assignee: QINGDAO HAIPURUN MACHINERY CO Ltd
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2019-08-09
Anticipated expiration: 2028-10-09

Abstract

The utility model discloses a kind of air compressor machine filter devices easy to disassemble, including air compressor, the side of the air compressor is equipped with air inlet pipe, one end of the air inlet pipe is connected with connecting tube, supporting shell is fixed in the connecting tube, the upper end of the connecting tube is run through the lower end of supporting shell and is extended in supporting shell, the upper end of the supporting shell is equipped with the second opening, the upper end of the connecting tube is equipped with filter housing, the lower end of the filter housing is open equipped with third, the lower end of the filter housing is located in supporting shell, the upper end of the connecting tube is located in filter housing, the lower end of the filter housing is fixed with mounting plate.The utility model facilitates the disassembly of filter housing, filter housing can increase the effective filtration area of filter layer, improve filter efficiency while reducing filtration resistance, while can carry out fastening installation to filter housing well again, guarantee the filtering that device can be stable, improves the working efficiency of air compressor.

Description

A kind of air compressor machine filter device easy to disassemble

Technical field

The utility model relates to filter device technical fields, more particularly to a kind of air compressor machine filter device easy to disassemble.

Background technique

Air compressor is a kind of equipment to compressed gas.Air compressor is similar with water pump structure.Air compressor machine is One of main mechanical and power equipment of many enterprises, is the core equipment of pneumatic system, the main body in electromechanical bleed source device, it It is the device that the dynamic mechanical energy of original is converted into gas pressure energy, is the pressure generator of compressed air, is widely used in biography The air force of system: pneumatic tools, rock drill, pneumatic pick, pneumatic impact spanner, pneumatic sand blasting etc..

Air compressor machine needs a large amount of pure air at work, since the influence air compressor machine of environment is in use process needs pair The air of absorption is filtered, and needs to carry out replacement filter device when in use, traditional filter device inconvenience dismounting and change, Disassembly process is time-consuming and laborious, and filter screen is only filtered on one side, and filter efficiency is low, for this purpose, we have proposed a kind of sides Just the air compressor machine filter device dismantled solves the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is easy to disassemble Air compressor machine filter device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of air compressor machine filter device easy to disassemble, including air compressor, the side of the air compressor are equipped with Air inlet pipe, one end of the air inlet pipe are connected with connecting tube, and supporting shell, the upper end of the connecting tube are fixed in the connecting tube Through supporting shell lower end and extend in supporting shell, the upper end of the supporting shell is equipped with the second opening, the connecting tube it is upper End is equipped with filter housing, and the lower end of the filter housing is open equipped with third, and the lower end of the filter housing is located in supporting shell, the company The upper end of adapter tube is located in filter housing, and the lower end of the filter housing is fixed with mounting plate, and the mounting plate contradicts in supporting shell Bottom, the upper end of the filter housing is equipped with protective shell, is fixed with spacing collar on one end side wall in the protective shell, described The lower end of spacing collar is located in supporting shell, and the filter housing is located in spacing collar, and the lower end of the spacing collar contradicts The upper end of mounting plate, the upper end of the protective shell are fixed with fixes sleeve, and sliding sleeve is connected to sliding block in the fixes sleeve, described The side of sliding block is equipped with attachment device, is equipped with lifting device in the fixes sleeve.

Preferably, the attachment device includes three support rods for being equidistantly rotatably connected on sliding block side, the support One end of bar is fixed with l-shaped rod, and the side of the l-shaped rod is fixed with stop sleeve, on one end side wall in the stop sleeve It is fixed with spring, one end of the spring is fixed with gag lever post, the other end of the upper end of the gag lever post in stop sleeve Side wall and the one end for extending to stop sleeve, the lower end of the supporting shell are set there are three limiting slot, three limiting slots and three limits Position bar is corresponding.

Preferably, the lifting device includes the screw rod being rotatably connected in fixes sleeve on the side wall of one end, the screw rod Upper end be socketed with bearing, the bearing is socketed in fixes sleeve, and screw thread is socketed with thread spindle set, the spiral shell on the screw rod The two sides of line axle sleeve are respectively and fixedly provided with supporting block, and the opposite side in the fixes sleeve is equipped with the first opening, two supporting blocks Two first two sides for being open and extending to fixes sleeve are extended through, the side of two supporting blocks is contradicted the one of sliding block End, the upper end of the screw rod are equipped with the second limit gap, and the upper end of the fixes sleeve is equipped with the first limit gap, and described second The second limit plate is plugged in limit gap, the upper end of second limit plate is fixed with the first limit plate, first limit Plate and the first limit gap are corresponding.

Preferably, the side of first limit plate is fixed with pull ring.

Preferably, the mounting plate is made of PVC plastic material.

Preferably, spacing are equipped with multiple air holes on one week side wall of the spacing collar etc..

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

1, by the cooperation of supporting shell, filter housing, mounting plate, protective shell and spacing collar, spacing collar passes through mounting plate Filter housing is compressed, solves the problems, such as only one filtering surface of traditional filter device, has achieved the purpose that increase filter area, Increase filter efficiency, reduce filtration resistance, extends replacing construction, improve the working efficiency of air compressor；

2, by fixes sleeve, the cooperation of screw rod, sliding block, screw thread axle sleeve, support rod and l-shaped rod, protective shell is consolidated It is fixed, it solves the problems, such as that filter device is not easy to replace, has achieved the purpose that filter device easy to disassemble, dress is filtered in the replacement of raising The working efficiency set, it is time saving and energy saving, it is easy to use；

In conclusion the present apparatus facilitates the disassembly of filter housing, filter housing can increase the effective filtration area of filter layer, Filter efficiency is improved while reducing filtration resistance, while fastening installation can be carried out to filter housing well again, guarantees device energy Enough stable filterings, improve the working efficiency of air compressor.

Detailed description of the invention

Fig. 1 be the utility model proposes one kind air compressor machine filter device easy to disassemble external structure schematic diagram；

Fig. 2 be the utility model proposes one kind air compressor machine filter device easy to disassemble screw-rod structure schematic diagram；

Fig. 3 be the utility model proposes one kind air compressor machine filter device easy to disassemble schematic diagram of internal structure；

Fig. 4 be the utility model proposes one kind air compressor machine filter device easy to disassemble A at schematic enlarged-scale view；

Fig. 5 be the utility model proposes one kind air compressor machine filter device easy to disassemble B at schematic enlarged-scale view.

In figure: 1 air compressor, 2 air inlet pipe, 3L type bar, 4 connecting tubes, 5 fixes sleeves, 6 protective shells, 7 supporting shells, 8 One limit gap, 9 second limit gap, 10 screw rods, 11 support rods, 12 air holes, 13 springs, 14 spacing collars, 15 filter housings, 16 pull rings, 17 first limit plates, 18 second limit plates, 19 bearings, 20 supporting blocks, 21 screw thread axle sleeves, 22 mounting plates, 23 first Opening, 24 sliding blocks, 25 stop sleevees, 26 gag lever posts, 27 limiting slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-5, a kind of air compressor machine filter device easy to disassemble, including air compressor 1 are used for compressed air, The side of air compressor 1 is equipped with air inlet pipe 2, facilitates air to enter, one end of air inlet pipe 2 is connected with connecting tube 4, facilitates connection Filter device is fixed with supporting shell 7 in connecting tube 4, plays the fixed effect of support, and supporting shell 7 is run through in the upper end of connecting tube 4 Lower end and extend in supporting shell 7, the upper end of supporting shell 7 is equipped with the second opening, and the upper end of connecting tube 4 is equipped with filter housing 15, Dust in for filtering air, filter housing 15 can increase the effective filtration area of filter layer, reduce the same of filtration resistance The lower end of Shi Tigao filter efficiency, filter housing 15 is open equipped with third, and the lower end of filter housing 15 is located in supporting shell 7, connecting tube 4 upper end is located in filter housing 15, and the lower end of filter housing 15 is fixed with mounting plate 22, and mounting plate 22 uses PVC plastic material system At mounting plate 22 contradicts the bottom in supporting shell 7, plays the role of sealing, prevents unfiltered air from entering connecting tube 4；

The upper end of filter housing 15 is equipped with protective shell 6, is fixed with spacing collar 14 on one end side wall in protective shell 6, limits Spacing are equipped with multiple air holes 12 on one week side wall of sleeve 14 etc., and convenient ventilative, the lower end of spacing collar 14 is located at supporting shell In 7, filter housing 15 is located in spacing collar 14, and the lower end of spacing collar 14 is contradicted in the upper end of mounting plate 22, spacing collar 14 It is mounted in supporting shell 7 and compresses the mounting plate 22 on filter housing 15, the upper end of protective shell 6 is fixed with fixes sleeve 5, fixing sleeve Sliding sleeve is connected to sliding block 24 on cylinder 5, and the side of sliding block 24 is equipped with attachment device, facilitates fixed protective shell 6, set in fixes sleeve 5 There is lifting device, be moved easily sliding block 24, filter housing can increase the effective filtration area of filter layer, reduce filtration resistance Filter efficiency is improved simultaneously, while fastening installation can be carried out to filter housing well again, guarantees the filtering that device can be stable.

In the utility model, attachment device includes three support rods 11 for being equidistantly rotatably connected on 24 side of sliding block, branch One end of strut 11 is fixed with l-shaped rod 3, plays the role of being connected and fixed, and the side of l-shaped rod 3 is fixed with stop sleeve 25, branch Spring 13 is fixed on one end side wall in support set cylinder 25, one end of spring 13 is fixed with gag lever post 26, the upper end of gag lever post 26 Other end side wall in stop sleeve 25 and the one end for extending to stop sleeve 25, the lower end of supporting shell 7 set that there are three limits Position slot 27, three limiting slots 27 and three gag lever posts 26 are corresponding, and sliding block 24 drives l-shaped rod 3 to move up by support rod 11, L-shaped rod 3 drives stop sleeve 25 to move up simultaneously compressed spring 13, is fastened on protective shell 6 in supporting shell 7, by protective shell 6 It is fixed, solves the problems, such as that filter device is not easy to replace, achieved the purpose that filter device easy to disassemble.

In the utility model, lifting device includes the screw rod 10 being rotatably connected in fixes sleeve 5 on the side wall of one end, spiral shell The upper end of bar 10 is socketed with bearing 19, and screw rod 10 is facilitated to rotate, and bearing 19 is socketed in fixes sleeve 5, thread bush on screw rod 10 It is connected to screw thread axle sleeve 21, the two sides of screw thread axle sleeve 21 are respectively and fixedly provided with supporting block 20, and the opposite side in fixes sleeve 5 is equipped with One opening 23, two supporting blocks 20 extend through two first openings 23 and extend to the two sides of fixes sleeve 5, two supporting blocks 20 side is contradicted in one end of sliding block 24, and screw rod 10 rotates, and under the action of two supporting block 20, screw thread axle sleeve 21 is solid Determine lifting in sleeve 5, the upper end of screw rod 10 is equipped with the second limit gap 9, and the upper end of fixes sleeve 5 is equipped with the first limit gap 8, the second limit plate 18 is plugged in the second limit gap 9, the upper end of the second limit plate 18 is fixed with the first limit plate 17, and first The side of limit plate 17 is fixed with pull ring 16, facilitates and takes out the first limit plate 17, the first limit plate 17 and the first limit 8 phase of gap It is corresponding, the first limit plate 17 is extracted from the first limit gap 8 by pull ring 16, the second limit plate 18 continues to slit positioned at the second limit In mouth 9, the first limit plate 17 is rotated, the first limit plate 17 drives screw rod 10 to rotate, and prevents screw rod 10 from rotating, and has reached stable solid Determine the purpose of protective shell 6, guarantees the filtering that device can be stable.

In the utility model, in use, filter housing 15 is installed in supporting shell 7, by the spacing collar 14 in protective shell 6 It is mounted in supporting shell 7 and compresses the mounting plate 22 on filter housing 15, the installation of gag lever post 26 in l-shaped rod 3 to corresponding limit In slot 27, the first limit plate 17 is extracted from the first limit gap 8 by pull ring 16, the second limit plate 18 continues to be located at the second limit In gap 9, the first limit plate 17 is rotated, the first limit plate 17 drives screw rod 10 to rotate, under the action of two supporting block 20, spiral shell Line axle sleeve 21 is gone up and down in fixes sleeve 5, and two supporting blocks 20 are raised above with movable slider 24, and sliding block 24 passes through 11 band of support rod Dynamic l-shaped rod 3 moves up, and l-shaped rod 3 drives stop sleeve 25 to move up simultaneously compressed spring 13, and protective shell 6 is made to be fastened on branch Support on shell 7, after fastening, when the first limit plate 17 is turned to it is corresponding with the first 8 pairs of gap of limit when the first limit plate 17 is inserted into the In one limit gap 8, prevent screw rod 10 from rotating.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of air compressor machine filter device easy to disassemble, including air compressor (1), it is characterised in that: the air compression The side of machine (1) is equipped with air inlet pipe (2), and one end of the air inlet pipe (2) is connected with connecting tube (4), solid on the connecting tube (4) Surely have supporting shell (7), the upper end of the connecting tube (4) is run through the lower end of supporting shell (7) and extended in supporting shell (7), described The upper end of supporting shell (7) is equipped with the second opening, and the upper end of the connecting tube (4) is equipped with filter housing (15), the filter housing (15) Lower end be open equipped with third, the lower end of the filter housing (15) is located in supporting shell (7), the upper end of the connecting tube (4) In filter housing (15), the lower end of the filter housing (15) is fixed with mounting plate (22), and the mounting plate (22) contradicts and supporting The upper end of bottom in shell (7), the filter housing (15) is equipped with protective shell (6), solid on one end side wall in the protective shell (6) Surely have spacing collar (14), the lower end of the spacing collar (14) is located in supporting shell (7), and the filter housing (15) is located at limit In sleeve (14), the lower end of the spacing collar (14) is contradicted in the upper end of mounting plate (22), and the upper end of the protective shell (6) is solid Surely have fixes sleeve (5), sliding sleeve is connected to sliding block (24) on the fixes sleeve (5), and the side of the sliding block (24), which is equipped with, to be connected Connection device, the fixes sleeve (5) is interior to be equipped with lifting device.

2. one kind according to claim 1 air compressor machine filter device easy to disassemble, which is characterized in that the attachment device Three support rods (11) including being equidistantly rotatably connected on sliding block (24) side, one end of the support rod (11) is fixed with L The side of type bar (3), the l-shaped rod (3) is fixed with stop sleeve (25), solid on one end side wall in the stop sleeve (25) Surely have spring (13), one end of the spring (13) is fixed with gag lever post (26), and the upper end of the gag lever post (26) is through support Other end side wall in sleeve (25) and the one end for extending to stop sleeve (25), there are three the lower end of the supporting shell (7) is set Limiting slot (27), three limiting slots (27) and three gag lever posts (26) are corresponding.

3. one kind according to claim 1 air compressor machine filter device easy to disassemble, which is characterized in that the lifting device Including the screw rod (10) being rotatably connected on the interior one end side wall of fixes sleeve (5), the upper end of the screw rod (10) is socketed with bearing (19), the bearing (19) is socketed in fixes sleeve (5), and screw thread is socketed with thread spindle set (21), institute on the screw rod (10) The two sides for stating screw thread axle sleeve (21) are respectively and fixedly provided with supporting block (20), and the opposite side in the fixes sleeve (5) is equipped with first It being open (23), two supporting blocks (20) extend through two first openings (23) and extend to the two sides of fixes sleeve (5), and two The side of supporting block (20) is contradicted in one end of sliding block (24), and the upper end of the screw rod (10) is equipped with the second limit gap (9), The upper end of the fixes sleeve (5) is equipped with the first limit gap (8), is plugged with the second limit in second limit gap (9) The upper end of plate (18), second limit plate (18) is fixed with the first limit plate (17), first limit plate (17) and first It is corresponding to limit gap (8).

4. one kind according to claim 3 air compressor machine filter device easy to disassemble, which is characterized in that first limit The side of plate (17) is fixed with pull ring (16).

5. one kind according to claim 1 air compressor machine filter device easy to disassemble, which is characterized in that the mounting plate (22) it is made of PVC plastic material.

6. one kind according to claim 1 air compressor machine filter device easy to disassemble, which is characterized in that the spacing collar (14) spacing are equipped with multiple air holes (12) on one week side wall etc..