CN211051098U

CN211051098U - Modular honeycomb filter core shell convenient to clearance

Info

Publication number: CN211051098U
Application number: CN201921589267.3U
Authority: CN
Inventors: 李召善
Original assignee: Wuhan Huabaishi Technology Co ltd
Current assignee: Wuhan Huabaishi Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-21
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a modular honeycomb filter core shell convenient to clearance, including honeycomb filter core body, honeycomb filter core body locates the inside of shell, the bottom of the inside of shell is equipped with auto-eject device, be equipped with stop device on the lateral wall of shell, one side of honeycomb filter core body is equipped with outer cover, outer cover with be equipped with self-lock device between the shell, self-lock device includes the fixed block, the fixed block fixed with one side both ends of outer cover, one side of fixed block is fixed and is equipped with fixed inserted bar, the other end of inserted bar is fixed and is equipped with the connecting rod, movable sleeve is equipped with first round platform on the connecting rod, the fixed second round platform that is equipped with in one side of first round platform, the connecting rod is kept away from the fixed hemispheroid that is equipped with in one end of inserted bar. Has the advantages that: the device simple structure, the convenience is to the installation and the dismantlement of honeycomb filter core, great improvement work efficiency, avoid the staff to pass through use tool.

Description

Modular honeycomb filter core shell convenient to clearance

Technical Field

The utility model relates to a honeycomb filter core shell's design field relates to a modular honeycomb filter core shell of being convenient for clearance particularly.

Background

The car engine is through petrol and air-fuel mixture burning and produce power in the course of the work, because impurity in the air is more, can use the honeycomb filter core to filter it often, use for a long time honeycomb filter core, impurity in the air and in the petrol will cause the influence to honeycomb filter core's filtration, so take out in the shell among the honeycomb filter core and wash the change to it, but be connected between current honeycomb filter core and the shell through screw hole and screw, increased the use realization of installation and dismantlement, need use corresponding instrument wherein, great increase the troublesome nature, simultaneously, the work efficiency has been reduced, so it is necessary to provide the honeycomb filter core shell of a modular be convenient for clearance to solve the problem that exists.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular honeycomb filter core shell convenient to clearance to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined honeycomb filter element shell convenient to clean comprises a honeycomb filter element body, wherein the honeycomb filter element body is arranged inside the shell, an automatic ejection device is arranged at the bottom end of the inside of the shell, a limiting device is arranged on the side wall of the shell, a shell cover is arranged on one side of the honeycomb filter element body, a self-locking device is arranged between the shell cover and the shell, the self-locking device comprises a fixed block, the fixed block is fixed at two ends of one side of the shell cover, a fixed inserting rod is fixedly arranged on one side of the fixed block, a connecting rod is fixedly arranged at the other end of the inserting rod, a first round platform is movably sleeved on the connecting rod, a second round platform is fixedly arranged on one side of the first round platform, a hemispheroid is fixedly arranged at one end, far away from the inserting rod, connecting columns are fixedly arranged on two sides of the inside of the shell, one side of spliced pole is located the through-hole has been seted up on the shell, the through-hole with the slot is linked together, the fixed connecting block that is equipped with in one side of fixed block, the centre of connecting block is equipped with the cavity, the cavity with the slot is linked together, the inside of cavity is equipped with the gag lever post, the cover is equipped with first compression spring on the gag lever post, the fixed wedge that is equipped with of one end of gag lever post.

Furthermore, one end, far away from the wedge block, of the limiting rod penetrates through the connecting block and is connected with the limiting plate, and a sealing ring is arranged at the penetrating position of the limiting rod and the connecting block.

Further, stop device includes the fixed column, the one end of fixed column with the inner wall fixed connection of shell, the fixed column is kept away from the one end of shell is fixed and is located the shock attenuation board.

Further, the automatic pop-up device comprises a placing plate, a protruding block is fixedly arranged on one side of the placing plate, a movable rod is arranged on the protruding block, a sleeve is arranged at the other end of the movable rod, the sleeve is sleeved on the U-shaped rod, and the two sides of the sleeve are located on the U-shaped rod and are respectively sleeved with a second compression spring.

Furthermore, both ends of the movable rod are respectively movably connected with the lug and the sleeve through movable bolts.

Furthermore, the inserted bar and the hemispheroid are matched with the slot and the through hole.

Furthermore, both ends of the U-shaped rod are fixedly connected with the bottom side of the inside of the shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the honeycomb filter element comprises a shell cover, a shell, a plug rod, a first round platform, a plug rod, a shell cover, a self-locking device, a second round platform, a shell cover, a first spring, a second spring, a third spring, a fourth;

(2) the sealing ring is arranged at the penetrating position between the limiting rod and the connecting block, so that a sealing effect can be realized, the limiting device can play a role in protecting the honeycomb filter element body, the stability piece in the using process is increased, the shaking is avoided, the automatic ejecting device can realize that the honeycomb filter element body is taken out in need, the automatic ejecting device can realize that the plate is automatically ejected out under the action of the second compression spring when the thrust is between the shell cover and the shell, and people can take the honeycomb filter element body conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a combined honeycomb filter element housing for easy cleaning according to an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram of an automatic pop-up device in a combined honeycomb filter element shell convenient for cleaning according to an embodiment of the present invention.

Reference numerals:

1. a honeycomb filter element body; 2. a housing; 3. a housing cover; 4. a fixed block; 5. inserting a rod; 6. a connecting rod; 7. a first circular table; 8. a second circular table; 9. a movable bolt; 10. a hemisphere; 11. a slot; 12. A through hole; 13. connecting blocks; 14. a limiting rod; 15. fixing a column; 16. a damper plate; 17. placing the plate; 18. a bump; 19. a movable rod; 20. a sleeve; 21. a U-shaped rod; 22. a second compression spring; 23. A first compression spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a combined honeycomb filter element housing convenient for cleaning according to an embodiment of the present invention includes a honeycomb filter element body 1, the honeycomb filter element body 1 is disposed inside a housing 2, an automatic ejection device is disposed at a bottom end of the interior of the housing 2, a position limiting device is disposed on a side wall of the housing 2, a housing cover 3 is disposed at one side of the honeycomb filter element body 1, a self-locking device is disposed between the housing cover 3 and the housing 2, the self-locking device includes a fixing block 4, the fixing block 4 is fixed to both ends of one side of the housing cover 3, a fixing insertion rod 5 is fixedly disposed at one side of the fixing block 4, a connecting rod 6 is fixedly disposed at the other end of the insertion rod 5, a first circular truncated cone 7 is movably sleeved on the connecting rod 6, a second circular truncated cone 8 is fixedly disposed at one side of the first circular truncated cone 7, and a hemisphere 10 is fixedly disposed at an end of the connecting rod, the honeycomb filter core is characterized in that connecting columns are fixedly arranged on two sides of the inside of the shell 2, a slot 11 is formed in the middle of each connecting column, one side of each connecting column is located on the shell 2 and is provided with a through hole 12, each through hole 12 is communicated with the corresponding slot 11, a connecting block 13 is fixedly arranged on one side of each fixing block, a cavity is formed in the middle of the corresponding connecting block 13 and is communicated with the corresponding slot 11, a limiting rod 14 is arranged inside the corresponding cavity, a first compression spring 23 is sleeved on the corresponding limiting rod 14, a wedge-shaped block is fixedly arranged at one end of the corresponding limiting rod 14, a self-locking device is arranged between the shell cover 3 and the shell 2, the honeycomb filter core body 1 is conveniently placed into the shell 2, when the shell cover 3 and the shell 2 are connected, the inserting rods 5 are inserted into the slots 11, the automatic column locking can be achieved, workers are prevented from, simultaneously when separating between shell cover 3 and shell 2, press shell cover 3 downwards once more, realize that the wedge slides in behind between first round platform 7 and the inserted bar 5, then upwards stimulate shell cover 3, can realize opening of shell cover 3, honeycomb filter core body 1 will pop out under the effect of auto-eject device simultaneously, then there is the staff to take out, the device simple structure, the convenience is to honeycomb filter core body 1's installation and dismantlement, the effectual time of having practiced thrift, great improvement work efficiency.

Example two:

referring to fig. 1-3, for the limiting rod 14, one end of the limiting rod 14, which is far away from the wedge-shaped block, penetrates through the connecting block 13 to be connected with a limiting plate, a sealing ring is arranged at a penetrating position of the limiting rod 14 and the connecting block 13, and a sealing effect can be achieved by arranging the sealing ring at a penetrating position between the limiting rod and the connecting block; for the limiting device, the limiting device comprises a fixing column 15, one end of the fixing column 15 is fixedly connected with the inner wall of the shell 2, one end, far away from the shell 2, of the fixing column 15 is fixedly arranged on a damping plate 16, the limiting device can protect the honeycomb filter element body 1, and a stability sheet is added in the use process to avoid shaking; for the automatic ejecting device, the automatic ejecting device comprises a placing plate 17, a convex block 18 is fixedly arranged on one side of the placing plate 17, a movable rod 19 is arranged on the convex block 18, a sleeve 20 is arranged at the other end of the movable rod 19, the sleeve 20 is sleeved on a U-shaped rod 21, a second compression spring 22 is sleeved on the U-shaped rod 21 on two sides of the sleeve 20, and the automatic ejecting device can realize that the placing plate 17 can be automatically ejected under the action of the second compression spring 22 when the honeycomb filter element body 1 needs to be taken out and thrust is generated between the housing cover 3 and the housing 2, so that people can take the honeycomb filter element conveniently; for the movable rod 19, both ends of the movable rod 19 are movably connected with the projection 18 and the sleeve 20 respectively through the movable bolts 9, and the movable connection between the movable rod 19 and the projection 18 and the sleeve 20 is facilitated through the movable bolts 9; for the inserted rod 5, the inserted rod 5 and the hemisphere 10 are matched with the slot 11 and the through hole 12; for the U-shaped rod 21, both ends of the U-shaped rod 21 are fixedly connected with the bottom side inside the housing 2, and both ends of the U-shaped rod 21 are fixedly connected with the bottom side inside the housing 2, so that the fixing function can be achieved.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, firstly, the honeycomb filter element body 1 is placed in the shell 2, then the shell cover 3 is pressed downwards, the insertion rods 5 on two sides of the shell cover 3 are inserted into the insertion grooves 11 through the through holes 12, the shell cover 3 is pressed downwards, the wedge block on one side of the limiting block slides to a position between the hemisphere 10 and the second round platform 8, so that the wedge block can limit the insertion rods 5 to avoid the sliding-out of the insertion rods 5, in the self-locking process, when the shell cover 3 needs to be opened, the shell cover 3 is pressed downwards again to enable the wedge block at one end of the limiting rod 14 to slide to a position between the first round platform 7 and the insertion rod 5, then the shell cover 3 is pulled upwards, and as the first round platform 7 and the second round platform 8 are sleeved on the connecting rod 6, the upward movement of the shell cover can be pulled, the second round platform 8 is in contact with the hemisphere 10, and the process of sliding-out the wedge block can be realized by continuously pulling the shell cover 3 upwards, thereby realize the process of automatic unblock, realize taking out of inserted bar to honeycomb filter core body 1 will pop out honeycomb filter core body 1 under the effect of auto-eject device, then take out by the staff and wash it, avoid the staff to pass through use tools, great increase the convenience of use, the device simple structure, the convenience is to the installation and the dismantlement of honeycomb filter core body 1, the effectual time of having practiced thrift, great improvement work efficiency.

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 combined honeycomb filter element shell convenient to clean is characterized by comprising a honeycomb filter element body (1), wherein the honeycomb filter element body (1) is arranged inside a shell (2), an automatic popping device is arranged at the bottom end of the inside of the shell (2), a limiting device is arranged on the side wall of the shell (2), a shell cover (3) is arranged on one side of the honeycomb filter element body (1), a self-locking device is arranged between the shell cover (3) and the shell (2), the self-locking device comprises a fixed block (4), the fixed block (4) is fixed at two ends of one side of the shell cover (3), a fixed inserting rod (5) is fixedly arranged on one side of the fixed block (4), a connecting rod (6) is fixedly arranged at the other end of the inserting rod (5), a first round table (7) is movably sleeved on the connecting rod (6), a second round table (8) is fixedly arranged on one side of the first round table (7), keep away from connecting rod (6) the fixed hemisphere (10) that is equipped with of one end of inserted bar (5), the fixed spliced pole that is equipped with in inside both sides of shell (2), the centre of spliced pole is equipped with slot (11), one side of spliced pole is located through-hole (12) have been seted up on shell (2), through-hole (12) with slot (11) are linked together, one side of spliced pole is fixed and is equipped with connecting block (13), the centre of connecting block (13) is equipped with the cavity, the cavity with slot (11) are linked together, the inside of cavity is equipped with gag lever post (14), the cover is equipped with first compression spring (23) on gag lever post (14), the fixed wedge that is equipped with of one end of gag lever post (14).

2. The combined type honeycomb filter element shell convenient to clean as claimed in claim 1, wherein one end of the limiting rod (14) far away from the wedge-shaped block penetrates through the connecting block (13) to be connected with the limiting plate, and a sealing ring is arranged at the penetrating position of the limiting rod (14) and the connecting block (13).

3. The combined honeycomb filter element shell convenient to clean as claimed in claim 2, wherein the limiting device comprises a fixing column (15), one end of the fixing column (15) is fixedly connected with the inner wall of the shell (2), and one end of the fixing column (15) far away from the shell (2) is fixedly arranged on a damping plate (16).

4. The combined honeycomb filter element shell convenient to clean according to claim 3, wherein the automatic ejection device comprises a placing plate (17), a convex block (18) is fixedly arranged on one side of the placing plate (17), a movable rod (19) is arranged on the convex block (18), a sleeve (20) is arranged at the other end of the movable rod (19), the sleeve (20) is sleeved on the U-shaped rod (21), and second compression springs (22) are sleeved on the two sides of the sleeve (20) which are positioned on the U-shaped rod (21).

5. A combined easy-to-clean honeycomb filter element housing according to claim 4, characterized in that both ends of the movable rod (19) are movably connected with the projection (18) and the sleeve (20) respectively through movable bolts (9).

6. A combined easy-to-clean honeycomb filter cartridge housing according to claim 5, characterized in that the insert rod (5) and the hemisphere (10) are matched with the slot (11) and the through hole (12).

7. A combined easy-to-clean honeycomb filter cartridge housing according to claim 6, characterised in that both ends of the U-shaped bar (21) are fixedly connected with the inner bottom side of the housing (2).