CN219252044U

CN219252044U - Drawer type filter element structure of oil mist filter

Info

Publication number: CN219252044U
Application number: CN202321243341.2U
Authority: CN
Inventors: 张哲�
Original assignee: Xinxiang Zhongbang Technology Co ltd
Current assignee: Xinxiang Zhongbang Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-06-27
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a drawer type filter element structure of an oil mist filter, and relates to the technical field of filter equipment. The utility model comprises a ventilation channel, a connecting frame, movable clamping plates and connecting sealing edges, wherein the connecting frame is movably connected in the ventilation channel, the connecting sealing edges are movably connected in the connecting frame, iron bars are symmetrically and movably connected at both sides of the connecting frame and the connecting sealing edges, a limiting plate is fixed at the bottom in the connecting frame, and three movable clamping plates are movably connected at both sides of the limiting plate. The utility model solves the problems that the replacement of the drawer type filter element of the oil mist filter is inconvenient, and the vibration drives the filter element to vibrate during working to easily cause the impact deformation of the connecting structure by arranging the ventilation channel, the connecting frame, the movable clamping plate and the connecting edge seal, and has the advantages that: the filter core is more convenient smooth and easy that resets after the during operation changes, and can prevent better that the filter core vibration from causing connection structure to receive impact deformation.

Description

Drawer type filter element structure of oil mist filter

Technical Field

The utility model belongs to the technical field of filter equipment, and particularly relates to a drawer type filter element structure of an oil mist filter.

Background

The oil mist filter is an industrial environment-friendly device which is arranged on machining equipment such as a machine tool, a cleaning machine and the like, absorbs oil mist in a machining cavity, achieves the purposes of purifying air and protecting the health of workers, is an environment-friendly product used in a dust environment and protecting the health of the workers, and has the advantages of low maintenance cost, but the following defects still exist in actual use:

in the working process of the oil mist filter drawer type filter element, the drawer type filter element is adopted to filter the air entering the oil mist filter element, after long-time working, the filter element needs to be replaced, in the replacing process of the filter element, the drawer type structure is relatively troublesome in maintaining position after being pulled out, and when resetting is caused, the drawer type structure is easy to clamp and inconvenient to reset;

when the drawer type filter core of the oil mist filter is used, the filter core is replaced to directly draw the filter core out of the drawer type filter core, but in the using process of the filter core, the filter core can impact the connecting equipment of the filter core due to vibration of a machine, when the filter core works, after the filter core connecting structure is impacted for a long time, the connecting structure is easy to deform, after the connecting structure deforms, the sealing performance of the filtering position of the oil mist filter is reduced, and the using performance is reduced.

Disclosure of Invention

The utility model aims to provide a drawer type filter element structure of an oil mist filter, which solves the problems that the drawer type filter element of the oil mist filter is inconvenient to reset when being replaced and the connection structure is easy to be impacted and deformed due to the fact that the filter element is driven to vibrate during working by arranging a ventilation channel, a connection frame, a movable clamping plate and a connection sealing edge.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a drawer type filter element structure of an oil mist filter, which comprises a ventilation channel, a connecting frame, movable clamping plates and connecting sealing edges, wherein the connecting frame is movably connected in the ventilation channel, the connecting sealing edges are movably connected in the connecting frame, iron rods are symmetrically and jointly connected to both sides of the connecting frame and the connecting sealing edges, a limiting plate is fixed at the bottom in the connecting frame, three movable clamping plates are movably connected to both sides of the limiting plate, when the oil mist filter works, corresponding air with oil mist is conveyed through the ventilation channel, the connecting sealing edges are connected in the ventilation channel through the connecting frame, the movable clamping plates are supported at the upper part of the ventilation channel through the movable clamping plates in a matched mode, and the outer side of the air filter element is sealed through the connecting sealing edges.

Further, the top central authorities of ventilation passageway have seted up the pull mouth, the bottom symmetry is fixed with the restriction strip in the ventilation passageway, and ventilation passageway is at the during operation, through pull mouth swing joint linking frame, through the position of restriction strip restriction ventilation passageway.

Further, the connecting frame swing joint is in the pull mouth, the lower part of connecting frame both sides is fixed with spacing, the top central authorities of connecting frame are fixed with the handle, and the connecting frame is at the during operation, through the position of spacing restriction connecting frame lower part, pulls through the handle, draws the connecting frame from ventilation channel.

Further, the connecting frame is provided with an outer jack corresponding to the position of the iron rod, two sides of the limiting plate are provided with movable ports corresponding to the positions of the movable clamping plates, the movable clamping plates are movably connected in the movable ports, and the connecting frame is movably connected with the iron rod through the outer jack during working.

Further, the outside swing joint of activity cardboard has the restriction groove, the top at ventilation channel is fixed to the bottom of restriction groove, one side that the connection frame was kept away from at activity cardboard top is fixed with the sand grip, and the activity cardboard passes through the restriction groove restriction at ventilation channel's top.

Further, the inner jack is correspondingly arranged at the connecting edge sealing position and the outer jack, iron rods are connected in the inner jack and the outer jack in a co-movable mode, the air filter element is fixed in the connecting edge sealing position, the connecting edge sealing position is limited with the connecting frame in the working process through the iron rods, and oil mist in air passing through the ventilation channel is filtered through the air filter element.

The utility model has the following beneficial effects:

according to the utility model, the problem that the replacement of the drawer type filter element of the oil mist filter is inconvenient is solved by arranging the ventilation channel, the connecting frame and the movable clamping plate, pulling the handle, pulling the connecting frame to rise, limiting the connecting frame to the upper part of the ventilation channel by the limiting strip, pushing the movable clamping plate to push the movable clamping plate to the movable port on the limiting plate, pushing the movable clamping plate to pull the movable clamping plate out of the limiting plate after the connection edge is replaced, pushing the connecting frame to the ventilation channel by the handle, completing the replacement of the air filter element, and resetting the drawer type filter element to be aligned with the installation position of the oil mist filter again during the replacement.

According to the utility model, the problem that the connection structure is easy to be impacted and deformed due to vibration of the filter core driven by vibration when the oil mist filter drawer type filter core works is solved by arranging the connection frame and the connection sealing edge, when the filter core is replaced, the magnet is aligned with the outer insertion hole on the connection sealing edge, the iron rod is adsorbed, the iron rod is pulled out of the connection frame and the connection sealing edge through pulling, so that the connection sealing edge is separated from the connection frame, then the connection sealing edge is pushed out of the connection frame, then the new connection sealing edge and the air filter core are aligned with the connection frame, the connection sealing edge is pushed into the connection frame, after the two sides of the connection sealing edge and the connection frame are aligned, the iron rod is inserted into the outer insertion hole on the connection frame and then inserted into the inner insertion hole on the connection sealing edge, so that the connection frame and the connection sealing edge are limited together, the filter core and the drawer type structure are limited together, an integrated structure is formed, the impact caused by collision between the filter core and the connection structure is better reduced, deformation is prevented in the working process of the connection structure, and the air tightness between the filter core and the connection structure is better.

Drawings

FIG. 1 is a perspective view of an assembled drawer type cartridge structure of an oil mist filter;

FIG. 2 is a perspective view of a ventilation channel structure;

FIG. 3 is a perspective view of a connection frame structure;

FIG. 4 is a perspective view of the movable clamping plate structure;

fig. 5 is a perspective view of a connecting banding structure.

Reference numerals:

100. a ventilation channel; 101. a drawing port; 102. a restriction strip; 200. a connection frame; 201. an outer jack; 202. a handle; 203. a limiting plate; 204. a movable opening; 205. a limit bar; 300. a movable clamping plate; 301. a limiting groove; 302. a convex strip; 400. connecting and sealing edges; 401. an air filter element; 402. an inner jack; 403. iron rod.

Detailed Description

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

Referring to fig. 1-5, the utility model discloses a drawer type filter core structure of an oil mist filter, which comprises a ventilation channel 100, a connection frame 200, a movable clamping plate 300 and a connection sealing edge 400, wherein the connection frame 200 is movably connected in the ventilation channel 100, when the ventilation channel 100 works, oil mist to be treated is led into the connection sealing edge 400 and is filtered by an air filter core 401 in the ventilation channel, the connection sealing edge 400 is movably connected in the connection frame 200, the connection sealing edge 400 seals the outer side of the air filter core 401 in the working process, oil drops in the oil mist passing through the connection sealing edge 400 are filtered through the air filter core 401, two sides of the connection frame 200 and the connection sealing edge 400 are symmetrically and movably connected with iron rods 403, when the connection frame 200 and the connection sealing edge 400 work, the connection sealing plate 400 are limited together through the iron rods 403, a limiting plate 203 is fixed at the bottom of the connection frame 200, and two sides of the limiting plate 203 are movably connected with three movable clamping plates 300, and when the limiting plate 203 works, the connection frame 200 is limited and supported on the ventilation channel 100 in a matched with the movable clamping plate 300.

As shown in fig. 1 and 2, a drawing port 101 is provided at the center of the top of the ventilation channel 100, the ventilation channel 100 is movably connected with a connection frame 200 through the drawing port 101, a limiting strip 102 is symmetrically fixed at the bottom of the ventilation channel 100, and the lower part of the connection frame 200 is limited by the limiting strip 102.

As shown in fig. 1 and 3, the connection frame 200 is movably connected in the drawing port 101, a limit bar 205 is fixed at the lower part of two sides of the connection frame 200, the position of the connection frame 200 when the connection frame rises to the upper part of the ventilation channel 100 is limited by the limit bar 205, a handle 202 is fixed at the center of the top of the connection frame 200, and the connection frame 200 is drawn out of the ventilation channel 100 by pulling the handle 202 during operation.

As shown in fig. 1 and 3, the connection frame 200 is provided with an outer insertion hole 201 corresponding to the position of the iron rod 403, two sides of the limiting plate 203 are provided with movable ports 204 corresponding to the position of the movable clamping plate 300, the movable clamping plate 300 is movably connected in the movable ports 204, and when in operation, the connection frame 200 is supported on the ventilation channel 100 through the movable clamping plate 300.

As shown in fig. 1 and 4, a limiting groove 301 is movably connected to the outer side of the movable clamping plate 300, the bottom of the limiting groove 301 is fixed to the top of the ventilation channel 100, the movable clamping plate 300 is limited in the ventilation channel 100 through the limiting groove 301, a raised line 302 is fixed to one side of the top of the movable clamping plate 300 away from the connection frame 200, and the movable clamping plate 300 is driven to move by pushing the raised line 302.

As shown in fig. 1 and 5, the connecting seal 400 is provided with an inner jack 402 corresponding to the outer jack 201, and an iron bar 403 is movably connected in the inner jack 402 and the outer jack 201 corresponding to the inner jack, so that the connecting frame 200 and the connecting seal 400 are limited together, an air filter element 401 is fixed in the connecting seal 400, and the air filter element 401 filters oil drops in air passing through the connecting seal 400.

The specific working principle of the utility model is as follows: during operation, the connection frame 200 is firstly lowered to the bottom of the ventilation channel 100 and is limited by the limiting strip 102, after the ventilation channel 100 is led into the connection sealing edge 400, the air filter element 401 filters small oil drops in corresponding oil mist, after the filtering performance of the air filter element 401 is lowered, the handle 202 is pulled, the connection frame 200 is pulled upwards, after the connection frame 200 is lifted to the upper part of the ventilation channel 100, the connection sealing edge 200 is limited by the limiting strip 205, the movable clamping plate 300 is pushed into the movable opening 204 on the limiting plate 203, the connection frame 200 is limited and supported on the ventilation channel 100, then the magnet is aligned with the outer inserting hole 201 on the connection sealing edge 400, the iron rod 403 is adsorbed, the iron rod 403 is pulled out of the connection frame 200 and the connection sealing edge 400 through pulling, the connection sealing edge 400 is separated from the connection sealing edge 200, then the connection sealing edge 400 is pushed out of the connection frame 200, then the new connection sealing edge 400 and the air filter element 401 are aligned with the connection frame 200, the connection sealing edge 400 is pushed into the connection frame 200, the movable clamping plate 300 is pushed, the connection sealing edge 300 is pushed into the connection sealing edge 300, the two sides of the connection sealing edge 200 are pushed into the inner inserting hole 203, the connection sealing edge is aligned with the inner inserting hole 201, the connection sealing edge 300 is pushed into the inner hole of the connection sealing edge 200, and the connection sealing edge is pushed into the inner sealing edge, and the connection sealing edge is sealed.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a drawer type filter core structure of oil mist filter, includes ventilation channel (100), connecting frame (200), activity cardboard (300) and connects banding (400), its characterized in that: the novel ventilating duct is characterized in that a connecting frame (200) is movably connected in the ventilating duct (100), a connecting sealing edge (400) is movably connected in the connecting frame (200), iron bars (403) are symmetrically and movably connected on two sides of the connecting frame (200) and the connecting sealing edge (400), a limiting plate (203) is fixed in the inner bottom of the connecting frame (200), and three movable clamping plates (300) are movably connected on two sides of the limiting plate (203).

2. A drawer filter cartridge structure of an oil mist filter as set forth in claim 1, wherein: the top center of the ventilation channel (100) is provided with a drawing port (101), and limiting strips (102) are symmetrically fixed in the bottom of the ventilation channel (100).

3. A drawer filter cartridge structure of an oil mist filter as set forth in claim 2, wherein: the connecting frame (200) is movably connected in the drawing opening (101), limiting strips (205) are fixed at the lower parts of two sides of the connecting frame (200), and a handle (202) is fixed at the center of the top of the connecting frame (200).

4. A drawer filter cartridge structure of an oil mist filter as set forth in claim 1, wherein: the connecting frame (200) is provided with an outer insertion hole (201) corresponding to the position of the iron rod (403), two sides of the limiting plate (203) are provided with movable ports (204) corresponding to the positions of the movable clamping plates (300), and the movable clamping plates (300) are movably connected in the movable ports (204).

5. A drawer filter cartridge structure of an oil mist filter as set forth in claim 1, wherein: the outside swing joint of activity cardboard (300) has restriction groove (301), the top at ventilation channel (100) is fixed to the bottom of restriction groove (301), one side that connection frame (200) was kept away from at activity cardboard (300) top is fixed with sand grip (302).

6. The drawer filter cartridge structure of an oil mist filter of claim 4, wherein: the connecting sealing edge (400) is provided with an inner inserting hole (402) corresponding to the outer inserting hole (201), an iron rod (403) is connected in the inner inserting hole (402) and the outer inserting hole (201) corresponding to the inner inserting hole, and an air filter element (401) is fixed in the connecting sealing edge (400).