CN218544748U

CN218544748U - Filter element structure of automobile filter

Info

Publication number: CN218544748U
Application number: CN202222405204.6U
Authority: CN
Inventors: 王晋
Original assignee: Shanghai Beining Auto Parts Co ltd
Current assignee: Shanghai Beining Auto Parts Co ltd
Priority date: 2022-09-10
Filing date: 2022-09-10
Publication date: 2023-02-28
Anticipated expiration: 2032-09-10

Abstract

The utility model provides an automobile filter element structure relates to automobile parts technical field. The cleaning mechanism comprises a motor, the upper surface of the shell is connected with the motor, and the output end of the motor penetrates through the inner wall of the shell and is connected with a rotating shaft; the utility model discloses when using, thereby take place reverse reciprocating motion through two sliders and drive two annular brushes through the lantern ring and take place reverse reciprocating motion and then can clean the surface of filter core, when the impurity on the surface of filter core breaks away from the filter core, just float in the inside of casing, meanwhile carry out reverse ventilation to the filter, make the impurity that floats in the casing inside discharge from the air intake of filter, then utilize the filter screen to collect air intake exhaust impurity can, therefore, the operation is convenient, when also having avoided simultaneously that the user is close to the filter core and cleans the surface of filter core, a large amount of bacteriums, industrial waste gas and dust can be inhaled by the human body, thereby cause the problem of damage to human health to take place.

Description

Filter element structure of automobile filter

Technical Field

The utility model relates to an automobile parts technical field especially relates to an automobile filter element structure.

Background

The air conditioner filter is commonly called a pollen filter, and the automobile air conditioner filter has the function of filtering air entering a carriage from the outside to improve the cleanliness of the air, and common filtering substances refer to impurities, micro-particles, pollen, bacteria, industrial waste gas, dust and the like contained in the air. Air cleaner need often clean the filter core when using, when clean, at first need dismantle the filter, then take out the filter core, then use the brush to carry out artifical cleanness to the surface of filter core, so not only troublesome, when the user is close to the filter core and when cleaning the surface of filter core, a large amount of bacterium, industrial waste gas and dust can be inhaled by the human body moreover to cause the influence to human health.

Therefore, it is necessary to provide a new filter element structure of an automobile filter to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automobile filter element structure.

The utility model provides a filter element structure of an automobile filter, which comprises a filter element body; a shell and a filter element; clean mechanism, the casing is connected with the clean mechanism who runs through its setting, clean mechanism sets up with the filter core is adjusted well, clean mechanism includes the motor, the last surface connection of casing has the motor, the output of motor runs through the inner wall of casing and is connected with the pivot, the lower extreme of pivot is connected with two-way lead screw, the surperficial threaded connection of two-way lead screw has the slider of two symmetry settings, two the slider is arranged respectively on two sections opposite helicoids of turning round of two-way lead screw, the one end of slider is connected with the lantern ring, the interior disc of lantern ring is connected with annular brush, annular brush is adjusted well with the filter core and is set up, the internal connection of casing has the guide bar, the other end of slider is connected with the shift ring through the connecting rod, shift ring and guide bar sliding connection.

Preferably, the inside of the shell is connected with a bearing seat, the bearing seat is arranged in alignment with the bidirectional screw rod, and the lower end of the bidirectional screw rod is rotatably connected with the bearing seat.

Preferably, a ball bearing is arranged at the joint of the output end of the motor and the shell.

Preferably, the upper end of the guide rod penetrates through the upper surface of the shell, an oil cavity is formed in the upper end of the guide rod, a through hole is formed in the connecting rod, one end of the through hole penetrates through the inner wall of the sliding block, and the other end of the through hole penetrates through the inner walls of the moving ring and the oil cavity.

Preferably, the connecting rod is arranged obliquely.

Preferably, the upper end of the guide rod is connected with a threaded block through an oil cavity thread.

Preferably, the surface of the thread block is provided with a layer of anti-slip threads.

Compared with the prior art, the utility model provides a pair of car filter element structure has following beneficial effect:

the utility model discloses when using, thereby take place reverse reciprocating motion through two sliders and drive two annular brushes through the lantern ring and take place reverse reciprocating motion and then can clean the surface of filter core, when the impurity on the surface of filter core breaks away from the filter core, just float in the inside of casing, meanwhile reverse ventilation is carried out to the filter, make and float the air intake discharge from the filter at the inside impurity of casing, then utilize the filter screen to collect air intake exhaust impurity can, therefore the simple operation, also avoided simultaneously when the user is close to the filter core and cleans the surface of filter core, a large amount of bacteriums, industrial waste gas and dust can be inhaled by the human body, thereby cause the problem emergence of damage to human health.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a filter element structure of an automobile filter according to the present invention;

FIG. 2 is a schematic view of the overall structure of the cleaning mechanism shown in FIG. 1;

FIG. 3 is a side view of the cleaning mechanism of FIG. 2;

fig. 4 is a partially enlarged structural view of the cleaning mechanism shown in fig. 3.

Reference numbers in the figures: 1. a housing; 2. a filter element; 3. a cleaning mechanism; 31. a motor; 32. a rotating shaft; 33. a bidirectional screw rod; 34. a slider; 35. a collar; 36. an annular brush; 37. a guide bar; 38. a connecting rod; 39. a moving ring; 391. a bearing seat; 392. an oil chamber; 393. a through hole; 394. a thread block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 4, an automotive filter element structure includes; a shell 1 and a filter element 2; the cleaning mechanism 3, the casing 1 is connected with the cleaning mechanism 3 that runs through its setting, the cleaning mechanism 3 is adjusted the setting with the filter core 2 well, the cleaning mechanism 3 includes motor 31, the upper surface of casing 1 is connected with motor 31, the output of motor 31 runs through the inner wall of casing 1 and is connected with pivot 32, the lower extreme of pivot 32 is connected with two-way lead screw 33, the surperficial threaded connection of two-way lead screw 33 has two symmetrical sliders 34 that set up, two slider 34 arranges respectively on two sections opposite screw surfaces of turning round of two-way lead screw 33, the one end of slider 34 is connected with lantern ring 35, the interior disc of lantern ring 35 is connected with annular brush 36, annular brush 36 is adjusted the setting well with the filter core 2, the internal connection of casing 1 has guide bar 37, the other end of slider 34 is connected with shift ring 39 through connecting rod 38, shift ring 39 and guide bar 37 sliding connection.

In the specific implementation process, as shown in fig. 2 and 3, when the filter element 2 needs to be cleaned, the normal operation of the filter is stopped first, then the motor 31 is started, the rotation of the output end of the motor 31 drives the bidirectional screw rod 33 to rotate through the rotating shaft 32, the bidirectional screw rod 33 rotates to drive the two sliding blocks 34 to perform reverse reciprocating motion, meanwhile, the sliding blocks 34 move, so that the connecting rod 38 drives the moving ring 39 to slide on the surface of the guide rod 37, the moving ring 39 and the guide rod 37 are matched with each other to prevent the sliding blocks 34 from rotating, the two sliding blocks 34 perform reverse reciprocating motion so as to drive the two annular brushes 36 to perform reverse reciprocating motion through the lantern ring 35, so that the surface of the filter element 2 can be cleaned, when impurities on the surface of the filter element 2 are separated from the filter element 2, the impurities float inside the housing 1, meanwhile, the filter is ventilated reversely, so that the impurities floating inside the housing 1 are discharged from the air inlet of the filter, and then the impurities discharged from the air inlet of the filter element 2 are collected conveniently, and the problem that a large amount of dust and dust can be absorbed by human bodies when a user approaches the filter element 2 and is damaged.

Referring to fig. 2 and 3, a bearing seat 391 is connected inside the housing 1, the bearing seat 391 is aligned with the bidirectional screw 33, and the lower end of the bidirectional screw 33 is rotatably connected with the bearing seat 391.

Need to explain: the lower end of the bidirectional screw 33 can be radially constrained by arranging the bearing seat 391, so that the stability of the bidirectional screw 33 in rotation is improved.

Referring to fig. 2 and 3, a ball bearing is provided at the connection between the output end of the motor 31 and the housing 1.

The following description is required: the ball bearing is arranged at the joint of the output end of the motor 31 and the shell 1, so that the friction force borne by the output end of the motor 31 during rotation can be greatly reduced, and the service life of the motor 31 is prolonged.

Referring to fig. 3 and 4, an upper end of the guide rod 37 penetrates through the upper surface of the housing 1, an oil chamber 392 is formed in the upper end of the guide rod 37, a through hole 393 is formed in the connecting rod 38, one end of the through hole 393 penetrates through the inner wall of the slider 34, and the other end of the through hole 393 penetrates through the inner walls of the moving ring 39 and the oil chamber 392.

The following description is required: when the cleaning work is finished, the bidirectional screw rod 33 is firstly used for driving the sliding block 34 to move, when the through hole 393 is aligned with the oil cavity 392, the rotation of the bidirectional screw rod 33 is stopped, then the oil cavity 392 is filled, then the lubricating oil enters the connecting part of the sliding block 34 and the bidirectional screw rod 33 through the oil cavity 392 and the through hole 393, so that a user can conveniently lubricate the mechanism, and when the cleaner filter works normally, the through hole 393 is also aligned with the oil cavity 392.

Referring to fig. 3 and 4, the connecting rod 38 is disposed obliquely.

Need to explain: the flow of the lubricating oil can be facilitated by the oblique arrangement of the connecting rod 38.

Referring to fig. 4, a screw block 394 is threadedly coupled to an upper end of the guide rod 37 through an oil chamber 392.

The following description is required: when the filter is in operation, the oil chamber 392 can be sealed by screwing the screw block 394 at the upper end of the guide rod 37, thereby improving the sealing performance of the filter.

Referring to fig. 4, the surface of the thread block 394 is provided with a layer of anti-slip threads.

Need to explain: the screw block 394 can be rotated by a user by providing a layer of anti-slip threads on the surface of the screw block 394.

The utility model provides a pair of automobile filter element structure's theory of operation as follows: when the filter element 2 needs to be cleaned, the normal work of the filter is firstly stopped, then the motor 31 is started, the rotation of the output end of the motor 31 drives the two-way screw rod 33 to rotate through the rotating shaft 32, the two-way screw rod 33 rotates to drive the two sliding blocks 34 to perform reverse reciprocating motion, meanwhile, the sliding blocks 34 move, so that the connecting rod 38 drives the moving ring 39 to slide on the surface of the guide rod 37, the sliding blocks 34 can be prevented from rotating through the mutual matching of the moving ring 39 and the guide rod 37, the two sliding blocks 34 perform reverse reciprocating motion so as to drive the two annular brushes 36 to perform reverse reciprocating motion through the lantern ring 35 and further clean the surface of the filter element 2, when impurities on the surface of the filter element 2 are separated from the filter element 2, the impurities float in the shell 1 and are simultaneously ventilated reversely, so that the impurities floating in the shell 1 are discharged from the air inlet of the filter, and then the impurities discharged from the air inlet are collected by using the filter screen, therefore, the operation is convenient and the problem that when a user approaches the filter element 2 and cleans the surface of the filter element 2, a large amount of waste gas and dust are sucked into the human body to cause damage; when the cleaning work is finished, the bidirectional screw rod 33 is firstly used for driving the sliding block 34 to move, when the through hole 393 is aligned with the oil cavity 392, the rotation of the bidirectional screw rod 33 is stopped, then the oil cavity 392 is filled, then the lubricating oil enters the connecting part of the sliding block 34 and the bidirectional screw rod 33 through the oil cavity 392 and the through hole 393, so that a user can conveniently lubricate the mechanism, and when the cleaner filter works normally, the through hole 393 is also aligned with the oil cavity 392.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides an automobile filter element structure which characterized in that includes:

a shell (1) and a filter element (2);

the cleaning mechanism (3), the casing (1) is connected with a cleaning mechanism (3) which runs through the cleaning mechanism (3), the cleaning mechanism (3) and the filter element (2) are arranged in a positive alignment mode, the cleaning mechanism (3) comprises a motor (31), the upper surface of the casing (1) is connected with the motor (31), the output end of the motor (31) runs through the inner wall of the casing (1) and is connected with a rotating shaft (32), the lower end of the rotating shaft (32) is connected with a bidirectional screw rod (33), the surface of the bidirectional screw rod (33) is in threaded connection with two symmetrically arranged sliding blocks (34), the two sliding blocks (34) are respectively arranged on two sections of thread surfaces of the bidirectional screw rod (33) which are opposite in rotating direction, one end of each sliding block (34) is connected with a lantern ring (35), the inner circular brush (36) is connected with the inner circular surface of the lantern ring (35), the circular brush (36) and the filter element (2) are arranged in a positive alignment mode, the inside of the casing (1) is connected with a guide rod (37), the other end of each sliding block (34) is connected with a moving ring (39) through a connecting rod (38), and the moving ring (39) is connected with the guide rod (37) in a sliding mode.

2. A filter element structure of an automobile filter according to claim 1, wherein a bearing seat (391) is connected to the inside of the housing (1), the bearing seat (391) is aligned with the two-way screw rod (33), and the lower end of the two-way screw rod (33) is rotatably connected with the bearing seat (391).

3. A filter element construction for a vehicle filter according to claim 2, characterised in that the connection of the output of the motor (31) to the housing (1) is provided with a ball bearing.

4. The automotive filter element structure according to claim 3, wherein the upper end of the guide rod (37) penetrates through the upper surface of the housing (1), the upper end of the guide rod (37) is provided with an oil cavity (392), a through hole (393) is formed in the connecting rod (38), one end of the through hole (393) penetrates through the inner wall of the sliding block (34), and the other end of the through hole (393) penetrates through the inner walls of the moving ring (39) and the oil cavity (392).

5. Filter element construction according to claim 4, wherein the connecting rod (38) is arranged obliquely.

6. An automotive filter cartridge structure according to claim 5, characterized in that the upper end of the guide rod (37) is screwed with a screw block (394) through an oil chamber (392).

7. An automotive filter cartridge structure according to claim 6, characterized in that the surface of the threaded block (394) is provided with a layer of anti-slip threads.