CN214464599U

CN214464599U - External air filter of engineering machinery

Info

Publication number: CN214464599U
Application number: CN202120728929.1U
Authority: CN
Inventors: 严晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-22
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses an external air filter of engineering machinery, which belongs to the technical field of engineering machinery and comprises a lower mounting structure, wherein an air filter is arranged on the lower mounting structure, an upper mounting structure is detachably connected above the lower mounting structure, and the air filter is clamped and limited between the lower mounting structure and the upper mounting structure; the utility model discloses by last mounting structure, empty filter and lower mounting structure constitute, it comprises last mounting panel to go up mounting structure, go up mount pad and last mounting groove, lower mounting structure is by lower mounting panel, mount pad and lower mounting groove constitute down, empty filter is pressed from both sides tightly by last mount pad and the connection between lower mount pad, not only can carry out spacing fixed to empty filter, it can wrap empty filter completely with lower mounting structure cooperation to go up mounting structure simultaneously, avoid empty filter to receive external collision in the use, prolong the service life of empty filter.

Description

External air filter of engineering machinery

Technical Field

The utility model belongs to the technical field of engineering machine tool, concretely relates to external empty of engineering machine tool is strained.

Background

Construction machines are important components of the assembly industry, and are indispensable mechanical equipment for construction in mechanical engineering.

The air filter is an accessory for filtering gas and impurities mainly through related filter paper, generally refers to an engine accessory or an air filter of an automobile, plays a vital role for engineering machinery to a certain extent, has an important influence on the actual performance of the engineering machinery, and is more related to the normal operation state of the engineering machinery.

The air filter is divided into an internal type and an external type, the traditional external air filter is mostly fixed on engineering machinery through bolts, no protection structure is arranged, the external air filter cannot be protected, the external air filter is easy to damage when being collided, the service life is shortened, meanwhile, the air filter can be dismounted and mounted only by means of external tools when being maintained or overhauled in the later period, and the maintenance or overhauling work is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an external empty of engineering machine tool is strained has anticollision and makes things convenient for the dismouting, maintains or overhauls the comparatively labour saving and time saving's of work characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an external air filter of engineering machinery comprises a lower mounting structure, wherein an air filter is arranged on the lower mounting structure, an upper mounting structure is detachably connected above the lower mounting structure, and the air filter is clamped and limited between the lower mounting structure and the upper mounting structure;

the lower mounting structure comprises a lower mounting plate, lower mounting seats and lower mounting grooves, the lower mounting plate is connected with the engineering machinery, two lower mounting seats are symmetrically connected above the lower mounting plate, the two lower mounting seats are arranged in a T-shaped structure, the lower mounting grooves are formed in the middle positions of the vertical sections of the two lower mounting seats, and the air filter is placed in the two lower mounting grooves;

go up mounting structure and include mount pad, last mounting panel and last mounting groove, the below symmetric connection who goes up the mounting panel has two to go up the mount pad, two the mounting groove has all been seted up to the intermediate position of going up the mount pad, empty filter is placed in two last mounting grooves.

Preferably, the lower mounting grooves and the inner walls of the upper mounting grooves are connected with limiting gaskets.

Preferably, the horizontal section of the lower mounting seat is symmetrically connected with two lower screws, the upper mounting seat is symmetrically connected with two connecting plates, the lower portion of each connecting plate is connected with an upper screw, and the upper screws and the corresponding lower screws are threaded and limited through threaded rings.

Preferably, the upper screw, the lower screw and the threaded ring are all made of stainless steel.

Preferably, two the mounting hole has all been seted up to the horizontal segment of lower mount pad and the one side that is located to correspond two lower screws and keeps away from each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses by last mounting structure, empty filter and lower mounting structure constitute, it comprises last mounting panel to go up mounting structure, go up mount pad and last mounting groove, lower mounting structure is by lower mounting panel, mount pad and lower mounting groove constitute down, empty filter is pressed from both sides tightly by last mount pad and the connection between lower mount pad, not only can carry out spacing fixed to empty filter, it can wrap empty filter completely with lower mounting structure cooperation to go up mounting structure simultaneously, avoid empty filter to receive external collision in the use, prolong the service life of empty filter.

2. The utility model discloses go up and set up four last screw rods on the mounting structure, set up four lower screw rods on the mounting structure down, four go up all carry on spacing fixedly through the screw ring between screw rod and the lower screw rod that corresponds, this kind of fixed mode need not the dismouting that can accomplish empty filter with the help of external instrument when need maintaining or overhauing empty filter in the later stage, and dismouting work convenient and fast, maintains or overhauls the comparatively labour saving and time saving of work.

Drawings

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

FIG. 2 is a schematic structural view of the present invention in a disassembled state;

in the figure: 1. a lower mounting structure; 11. a lower mounting plate; 12. a lower mounting seat; 13. a lower mounting groove; 2. an upper mounting structure; 21. an upper mounting seat; 22. an upper mounting plate; 23. mounting a mounting groove; 3. a limiting gasket; 4. an air filter; 5. a connecting plate; 6. an upper screw rod; 7. a lower screw rod; 8. a threaded ring; 9. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1-2, the present invention provides the following technical solutions: an external air filter of engineering machinery comprises a lower mounting structure 1, an air filter 4 is arranged on the lower mounting structure 1, an upper mounting structure 2 is detachably connected above the lower mounting structure 1, and the air filter 4 is clamped and limited between the lower mounting structure 1 and the upper mounting structure 2;

the lower mounting structure 1 comprises a lower mounting plate 11, lower mounting seats 12 and lower mounting grooves 13, the lower mounting plate 11 is connected with engineering machinery, two lower mounting seats 12 are symmetrically connected above the lower mounting plate 11, the two lower mounting seats 12 are arranged in a T-shaped structure, the lower mounting grooves 13 are formed in the middle of the vertical sections of the two lower mounting seats 12, and the air filter 4 is placed in the two lower mounting grooves 13;

go up mounting structure 2 and include mount pad 21, go up mounting panel 22 and last mounting groove 23, go up the below symmetric connection of mounting panel 22 and have two to go up mount pad 21, and mounting groove 23 has all been seted up to two intermediate positions of going up mount pad 21, and empty filter 4 is placed in two last mounting grooves 23.

Specifically, the inner walls of the two lower mounting grooves 13 and the two upper mounting grooves 23 are connected with the limiting gaskets 3, in this embodiment, preferably, the limiting gaskets 3 are made of rubber,

through adopting above-mentioned technical scheme, rubber material's spacing gasket 3 can increase two lower mounting grooves 13 and two inner walls and empty filter 4 within a definite time of going up mounting groove 23, avoids empty filter 4 to produce slightly rocking in mounting groove 13 and two last mounting grooves 23 under two in the filtering process.

Specifically, the horizontal sections of the two lower mounting seats 12 are symmetrically connected with two lower screws 7, the two upper mounting seats 21 are symmetrically connected with two connecting plates 5, the lower parts of the four connecting plates 5 are connected with upper screws 6, the four upper screws 6 and the corresponding lower screws 7 are in threaded limit through threaded rings 8,

through adopting above-mentioned technical scheme, make and go up mounting structure 2 and have dismantled and assembled function down between mounting structure 1, and dismouting work convenient and fast, make things convenient for the later stage to maintain or overhaul air cleaner 4.

In particular, the upper screw 6, the lower screw 7 and the threaded ring 8 are all made of stainless steel,

through adopting above-mentioned technical scheme, avoid long-term the use to go up screw rod 6, lower screw rod 7 and threaded ring 8 and take place the corrosion, guarantee going on fast of dismouting work.

Specifically, the horizontal sections of the two lower mounting seats 12 and the sides, which are far away from each other, corresponding to the two lower screws 7 are both provided with mounting holes 9,

by adopting the technical scheme, the lower mounting seat 12 is conveniently fixed on the engineering machinery.

The utility model discloses a theory of operation: placing an air filter 4 in lower mounting grooves 13 of two lower mounting seats 12, aligning upper mounting grooves 23 of two upper mounting seats 21 with the air filter 4 and placing the air filter, adjusting the position of an upper mounting structure 2 to align four upper screws 6 of the upper mounting structure 2 with four lower screws 7 of a lower mounting structure 1, rotating threaded rings 8 on the four lower screws 7 in a forward direction, moving the four threaded rings 8 up along the corresponding lower screws 7 until the four threaded rings 8 can carry out limit connection on the corresponding upper screws 6 and the corresponding lower screws 7, stopping rotating, limiting the air filter 4 by clamping force between the upper mounting structure 2 and the lower mounting structure 1 at the moment, enabling mounting bolts to penetrate through four mounting holes 9, and fixing the lower mounting plate 11 on an engineering mechanical structure;

spacing gasket 3's effect can increase two mounting grooves 13 and two inner walls and empty filter 4 within a definite time of going up mounting groove 23 down frictional force, avoids empty filter 4 to produce slightly rocking in mounting groove 13 and two last mounting grooves 23 under two in the filtering process, improves empty filter 4's fixed effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an external empty of engineering machine tool is strained, includes mounting structure (1) down, its characterized in that: an air filter (4) is arranged on the lower mounting structure (1), an upper mounting structure (2) is detachably connected above the lower mounting structure (1), and the air filter (4) is clamped and limited between the lower mounting structure (1) and the upper mounting structure (2);

the lower mounting structure (1) comprises a lower mounting plate (11), lower mounting seats (12) and lower mounting grooves (13), the lower mounting plate (11) is connected with engineering machinery, the two lower mounting seats (12) are symmetrically connected above the lower mounting plate (11), the two lower mounting seats (12) are arranged in a T-shaped structure, the lower mounting grooves (13) are formed in the middle positions of vertical sections of the two lower mounting seats (12), and the air filter (4) is placed in the two lower mounting grooves (13);

go up mounting structure (2) including mount pad (21), go up mounting panel (22) and last mounting groove (23), the below symmetric connection who goes up mounting panel (22) has two to go up mount pad (21), two mounting groove (23) have all been seted up to the intermediate position of going up mount pad (21), empty filter (4) are placed in two last mounting groove (23).

2. The external air filter of engineering machinery as claimed in claim 1, wherein: two lower mounting groove (13) and two the inner wall of going up mounting groove (23) all is connected with spacing gasket (3).

3. The external air filter of engineering machinery as claimed in claim 1, wherein: two equal symmetric connection of horizontal segment of mount pad (12) has two screw rods (7) down, two go up equal symmetric connection on mount pad (21) has two connecting plates (5), four the below of connecting plate (5) all is connected with screw rod (6), four it all carries out the screw thread spacing through threaded ring (8) with corresponding down screw rod (7) to go up screw rod (6).

4. The external air filter of engineering machinery as claimed in claim 3, wherein: the upper screw (6), the lower screw (7) and the threaded ring (8) are all made of stainless steel.

5. The external air filter of engineering machinery as claimed in claim 3, wherein: two mounting holes (9) are formed in the horizontal section of the lower mounting seat (12) and located on one side, away from each other, of the corresponding two lower screw rods (7).