CN211692668U

CN211692668U - Special air filter for turbocharging

Info

Publication number: CN211692668U
Application number: CN202020409065.2U
Authority: CN
Inventors: 胡春红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-16
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a special air filter for turbocharging, which comprises an air filter shell and an air inlet, the utility model is characterized in that a quick dismounting device is arranged at the upper end of a filter core plate, firstly, a user pushes a movable block to the left and right ends to drive a fixed shaft to move into a spring groove, thereby the fixation of the filter core plate can be removed, then the filter core plate can automatically move upwards under the action of an upward moving mechanism, then the user can take down the filter core plate for replacement, the user is not required to disassemble the air filter shell for replacing the internal filter core plate, thereby the advantage of quick disassembly and replacement of the filter core plate is achieved, through the upward moving mechanism arranged at the lower end in the air filter shell, when the user removes the fixation of the filter core plate, the extrusion force of a second compression spring arranged at the lower end of an insertion plate is removed, then the insertion plate is moved upwards to realize the automatic upward movement of the filtration, thereby achieving the advantage of automatically moving the filter core plate upwards.

Description

Special air filter for turbocharging

Technical Field

The utility model particularly relates to a special empty filter of turbocharging relates to empty filter correlation field.

Background

The air filter is a filter, also called as an air filter cartridge, an air filter, a style and the like, and is mainly used for filtering air in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operation rooms and various precision operation rooms, a large amount of air is sucked in an engine in the working process, if the air is not filtered, dust suspended in the air is sucked into a cylinder, the abrasion of a piston group and the cylinder is accelerated, larger particles enter between the piston and the cylinder, a serious cylinder pulling phenomenon is caused, the service life of the engine in the automobile is shortened, and the like.

But present empty filter is placed inside the car of carrying out of empty filter case and is inhaled gaseous filtration usually, and when the inside filter core plate live time overlength of empty filter need be changed, needs the user to open the casing of placing empty filter earlier usually, then installs, and this installation need spend the time long to it is comparatively loaded down with trivial details, convenient inadequately to dismantle the process.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a special empty filter of turbo-charging here.

The utility model is realized in such a way, a special air filter for turbocharging is constructed, the device comprises an air filter shell, an air inlet, a filter core plate, an air inlet pipe and a quick dismounting device, the middle part of the front end of the air filter shell is provided with the air inlet, the right side of the air filter shell is connected with the air inlet pipe in a splicing way, the lower end of the filter core plate is connected with the inside of the air filter shell in a splicing way, the quick dismounting device is arranged at the upper end of the filter core plate and consists of a moving block, a placing groove, a sliding groove, an inserting port, a fixed shaft, a first compression spring, a spring groove, a fixed shell and an upward moving mechanism, the moving block is arranged in the placing groove, the middle part of the moving block is connected with the sliding groove in a sliding way, the placing groove is arranged at the upper end of the left, the inserting port is connected with the moving block in an inserting mode, the left side of the fixed shaft is connected with the spring groove in an inserting mode, the left side of the fixed shaft is attached to the first compression spring, the first compression spring is arranged inside the spring groove, the left side of the first compression spring is attached to the spring groove, the spring groove is formed in the upper ends of the left side and the right side of the fixed shell, the lower end of the fixed shell is fixedly welded with the shell of the air filter, the middle end inside the fixed shell is connected with the filter core plate in an inserting mode, and the upward moving mechanism is arranged at the lower end inside.

Preferably, the upward moving mechanism is composed of an insertion plate, a filter core plate insertion groove, a second compression spring, a fixed shell and an upward moving groove, the insertion plate is arranged at the lower end inside the air filter shell, the left end and the right end of the insertion plate are connected with the upward moving groove in a sliding mode, the filter core plate insertion groove is formed in the upper end inside the insertion plate, the upper end of the second compression spring is fixedly welded with the insertion plate, the lower end of the second compression spring is connected with the fixed shell in an insertion mode, the lower end of the fixed shell is fixedly welded with the air filter shell, and the upward moving groove is formed in the left end and the right end inside the air filter shell.

Preferably, a rubber soft layer is arranged at the pushing position of the upper end of the moving block, and anti-skid grains are arranged at the rubber soft layer of the moving block.

Preferably, the overall height of the sliding groove is 1CM, and the distance between the sliding groove and the sliding joint of the moving block is 0.3 CM.

Preferably, the fixed shaft is symmetrically arranged in two left and right parts along the fixed shell, and the contact part of the fixed shaft and the filter core plate is in an arc shape.

Preferably, the overall length of the first compression spring is 3CM, and the first compression spring can perform rebound fixation of 3N.

Preferably, sealing layers are arranged inside the left side and the right side of the upper moving groove, and the inside of the upper moving groove is smooth.

Preferably, six second compression springs are equidistantly arranged along the lower end of the plugboard, and the second compression springs can perform 8N extrusion rebound.

Preferably, the fixed shaft is made of stainless steel.

Preferably, the first compression spring and the second compression spring are both made of piano wire materials.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a special empty filter of turbocharging here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a special empty filter of turbocharging through having set up quick dismounting device in filtering the core upper end, at first the user drives the fixed axle through promoting the movable block to control both ends and remove to the spring inslot portion, thereby just can remove the fixed of filtering the core, then filter the core and can shift up automatically under the effect of moving the mechanism at last, the user just can take off filtering the core and change after that, just need not the user and carry out the dismantlement of empty filter shell and carry out the change of inside filtration core, thereby reached and dismantled the advantage of changing fast filtering the core.

The method has the advantages that: a special empty filter of turbocharging is provided with through shifting up the mechanism at the inside lower extreme of empty filter shell, at first when the user removes the fixed time to filtering the core, will make the second compression spring that the plugboard lower extreme set up remove the extrusion force, then will shift up the plugboard and realize that the automation of filtering the core moves up to the advantage of moving up the filtering the core is automatic has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the quick release device of the present invention;

FIG. 4 is a front sectional view of the quick release device of the present invention;

fig. 5 is a schematic structural view of a front sectional part of the upward moving mechanism of the present invention.

Wherein: the air filter comprises an air filter shell-1, an air inlet-2, a filter core plate-3, an air inlet pipe-4, a quick dismounting device-5, a moving block-51, a placing groove-52, a sliding groove-53, a plug-in port-54, a fixed shaft-55, a first compression spring-56, a spring groove-57, a fixed shell-58, an upward moving mechanism-59, a plug-in plate-591, a filter core plate plug-in groove-592, a second compression spring-593, a fixed shell-594 and an upward moving groove-595.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a special air filter for turbocharging through improvement, which comprises an air filter shell 1, an air inlet 2, a filter core plate 3, an air inlet pipe 4 and a quick dismounting device 5, wherein the air inlet 2 is arranged in the middle of the front end of the air filter shell 1, the right side of the air filter shell 1 is connected with the air inlet pipe 4 in a splicing way, the lower end of the filter core plate 3 is connected with the inside of the air filter shell 1 in a splicing way, the quick dismounting device 5 is arranged at the upper end of the filter core plate 3 and consists of a moving block 51, a placing groove 52, a sliding groove 53, a splicing port 54, a fixed shaft 55, a first compression spring 56, a spring groove 57, a fixed shell 58 and an upward moving mechanism 59, the moving block 51 is arranged inside the placing groove 52, the middle part of the moving block 51 is connected with the sliding groove 53 in a sliding way, the placing groove 52 is arranged, the socket 54 is seted up in fixed axle 55 left side upper end, and socket 54 and movable block 51 plug-in connection, fixed axle 55 left side and spring groove 57 plug-in connection, and fixed axle 55 left side and the laminating of first compression spring 56, first compression spring 56 sets up in spring groove 57 inside, and the laminating of first compression spring 56 left side and spring groove 57, and be favorable to realizing that the resilience of fixed axle 55 is fixed, spring groove 57 is seted up in fixed shell 58 left and right sides upper end, and be favorable to the resilience of first compression spring 56, fixed shell 58 lower extreme and empty filter shell 1 welded fastening, and fixed shell 58 inside middle-end plug-in connection has the filtration core board 3, upward moving mechanism 59 sets up in the inside lower extreme of empty filter shell 1, and be favorable to realizing the automatic change that shifts up of filtration core board 3.

Further, the upward moving mechanism 59 is composed of a plug plate 591, a filter core plate plug groove 592, a second compression spring 593, a fixing shell 594 and an upward moving groove 595, wherein the plug plate 591 is arranged at the lower end inside the air filter housing 1, the left end and the right end of the plug plate 591 are slidably connected with the upward moving groove 595, the filter core plate plug groove 592 is arranged at the upper end inside the plug plate 591, the upper end of the second compression spring 593 is fixedly welded with the plug plate 591, the lower end of the second compression spring 593 is connected with the fixing shell 594 in a plug manner, the lower end of the fixing shell 594 is fixedly welded with the air filter housing 1, and the upward moving groove 595 is arranged at the left end and the right end inside the air filter housing 1.

Further, a soft rubber layer is arranged at the pushing position of the upper end of the moving block 51, and anti-slip lines are arranged at the soft rubber layer of the moving block 51, so that a user is not easy to drop hands when pushing.

Further, the overall height of the sliding groove 53 is 1CM, and the distance between the sliding groove 53 and the sliding joint of the moving block 51 is 0.3CM, so that the fixing is stable when the fixing is released by pushing.

Furthermore, the two fixing shafts 55 are symmetrically arranged along the left and right sides of the fixing shell 58, and the contact part of the fixing shaft 55 and the filter core plate 3 is arc-shaped, so that the filter core plate 3 can be better detached and inserted.

Further, the overall length of the first compression spring 56 is 3CM, and the first compression spring 56 can perform 3N resilient fixation, so that stable fixation of the filter core plate 3 during plugging can be realized.

Further, it all is provided with the sealing layer to go up the inside sealing layer that is of the both sides about groove 595 to it is smooth form to go up inside groove 595 to go up, when making and reciprocate, is difficult for the card to pause.

Further, six second compression springs 593 are installed at equal intervals along the lower end of the plug plate 591, and the second compression springs 593 can perform 8N compression rebound, so that the filter core plate 3 can automatically move upwards for replacement.

Further, the fixing shaft 55 is made of stainless steel.

Further, the first compression spring 56 and the second compression spring 593 are both made of piano wire materials.

The utility model provides a special air filter for turbocharging through improvement, which operates according to the following mode;

firstly, when a user wants to use the air filter, firstly, the air inlet pipe 4 is hermetically connected with the left side of the air filter shell 1, then the filter core plate 3 is placed inside the air filter shell 1, then, when the engine at the other position of the air inlet pipe 4 operates to suck external air, the air is sucked from the air inlet 2, and then, the air is filtered by the filter core plate 3 to adsorb impurities inside the air, so that the purer air is sucked from the air inlet pipe 4 into the engine to move;

secondly, the existing air filter is usually placed in an air filter box to filter the air sucked by the automobile, and when the filter core plate in the air filter is too long in service life and needs to be replaced, a user is usually required to open a shell for placing the air filter first and then install the shell, so that the installation process needs long time, and the disassembly process is complex and not convenient enough;

thirdly, the rapid dismounting device 5 is arranged at the upper end of the filter core plate 3 to conveniently replace the filter core plate 3, firstly, when a user needs to replace the filter core plate, the moving block 51 is pushed towards the left end and the right end, then, because the lower end of the moving block 51 is in plug connection with the plug-in port 54 formed at the upper end of the fixed shaft 55, the fixed shaft 55 moves to the interior of the spring groove 57 along with the movement of the moving block 51, then, the fixing of the fixed shaft 55 on the filter core plate 3 is released, then, the filter core plate 3 is moved upwards for a certain distance by the upwards moving mechanism 59, and then, the user can draw out the filter core plate 3 for;

fourthly, when the filter core plate 3 is replaced, a new filter core plate 3 is inserted in alignment with the opening at the upper end of the fixed shell 58, in the inserting process, the filter core plate 3 extrudes the fixed shaft 55 into the spring groove 57, and then after the filter core plate 3 is completely inserted in a sealing manner, the fixed shaft 55 in the spring groove 57 is extruded out under the resilience effect of the first compression spring 56, so that the new filter core plate 3 is fixed, and the advantage of quickly disassembling and replacing the filter core plate 3 is achieved;

fifthly, in order to better detach the filter core plate 3, the upward moving mechanism 59 is arranged at the lower end inside the air filter housing 1 to realize the automatic upward movement of the filter core plate 3, and when a user releases the fixation of the filter core plate 3, the second compression spring 593, the lower end of which is originally extruded by the filter core plate 3, releases the extrusion force to push the plug plate 591 connected with the upper end of the second compression spring 593 upwards, and then the automatic upward movement of the filter core plate 3 can be realized, thereby achieving the advantage of the automatic upward movement of the filter core plate 3.

The utility model provides a special air filter for turbocharging through improving, through having set up quick dismounting device 5 in filtering the upper end of the core 3, the user drives the fixed axle 55 to move to the inside of spring groove 57 through promoting the movable block 51 to both ends about at first, thus can remove the fixed of filtering the core 3, then filtering the core 3 will move up automatically under the effect of moving mechanism 59, then the user can take off filtering the core 3 and change, just need not the user to carry out the dismantlement of air filter shell 1 and carry out the change of inside filtering the core 3, thereby has reached the advantage of dismantling the change fast to filtering the core 3, through having the moving mechanism 59 in the inside lower extreme of air filter shell 1, at first when the user removes the fixed of filtering the core 3, will make the second compression spring 593 that the lower extreme of plugboard 591 sets up relieve the extrusion force, then will move up plugboard 591 and realize the automatic upward movement of filtering the core 3, the advantage of automatic upward movement of the filter core plate 3 is thereby achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A special air filter for turbocharging comprises an air filter shell (1), an air inlet (2), a filter core plate (3) and an air inlet pipe (4), wherein the air inlet (2) is formed in the middle of the front end of the air filter shell (1), the right side of the air filter shell (1) is connected with the air inlet pipe (4) in an inserted manner, and the lower end of the filter core plate (3) is connected with the inside of the air filter shell (1) in an inserted manner;

the method is characterized in that: the filter core plate is characterized by further comprising a quick dismounting device (5), the quick dismounting device (5) is installed at the upper end of the filter core plate (3), the quick dismounting device (5) is composed of a moving block (51), a placing groove (52), a sliding groove (53), an inserting port (54), a fixed shaft (55), a first compression spring (56), a spring groove (57), a fixed shell (58) and an upward moving mechanism (59), the moving block (51) is arranged inside the placing groove (52), the middle of the moving block (51) is in sliding connection with the sliding groove (53), the placing groove (52) is arranged at the upper ends of the left side and the right side of the fixed shell (58), the sliding groove (53) is arranged inside the placing groove (52), the inserting port (54) is arranged at the upper end of the left side of the fixed shaft (55), the inserting port (54) is in inserting connection with the moving block (51), the left side of the fixed shaft (55) is in inserting connection with, and fixed axle (55) left side and the laminating of first compression spring (56), first compression spring (56) set up in spring groove (57) inside to first compression spring (56) left side and the laminating of spring groove (57), spring groove (57) are seted up in fixed shell (58) left and right sides upper end, fixed shell (58) lower extreme and empty filter shell (1) welded fastening to fixed shell (58) inside middle-end plug-in connection has filtering core board (3), it sets up in the inside lower extreme of empty filter shell (1) to move up mechanism (59).

2. The special air filter for turbocharging of claim 1, wherein: the upward moving mechanism (59) comprises a plug board (591), a filter core board plug groove (592), a second compression spring (593), a fixed shell (594) and an upward moving groove (595), wherein the plug board (591) is arranged at the lower end inside the air filter shell (1), the left end and the right end of the plug board (591) are in sliding connection with the upward moving groove (595), the filter core board plug groove (592) is arranged at the upper end inside the plug board (591), the upper end of the second compression spring (593) is welded and fixed with the plug board (591), the lower end of the second compression spring (593) is in plug connection with the fixed shell (594), the lower end of the fixed shell (594) is welded and fixed with the air filter shell (1), and the upward moving groove (595) is arranged at the left end and the right end inside the air filter shell (1).

3. The special air filter for turbocharging of claim 1, wherein: a rubber soft layer is arranged at the pushing position of the upper end of the moving block (51), and anti-skid grains are arranged at the rubber soft layer of the moving block (51).

4. The special air filter for turbocharging of claim 1, wherein: the overall height of the sliding groove (53) is 1CM, and the distance between the sliding groove (53) and the sliding joint of the moving block (51) is 0.3 CM.

5. The special air filter for turbocharging of claim 1, wherein: the two fixed shafts (55) are symmetrically arranged at the left and right sides along the fixed shell (58), and the contact part of the fixed shaft (55) and the filter core plate (3) is in an arc shape.

6. The special air filter for turbocharging of claim 1, wherein: the first compression spring (56) has an overall length of 3CM, and the first compression spring (56) can be rebound-fixed for 3N.

7. The special air filter for turbocharging of claim 2, wherein: the sealing layers are arranged inside the left side and the right side of the upper moving groove (595), and the inside of the upper moving groove (595) is smooth.

8. The special air filter for turbocharging of claim 2, wherein: six second compression springs (593) are equidistantly arranged along the lower end of the plug board (591), and the second compression springs (593) can rebound by 8N.