CN217829353U

CN217829353U - Filter element locking mechanism

Info

Publication number: CN217829353U
Application number: CN202221937549.XU
Authority: CN
Inventors: 马崇疆
Original assignee: Zhejiang Meilong Environmental Protection Co ltd
Current assignee: Zhejiang Meilong Environmental Protection Co ltd
Priority date: 2022-06-20
Filing date: 2022-07-26
Publication date: 2022-11-18
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a filter core locking mechanical system, including holding the chamber, it has the filter core module to hold sliding connection in the chamber, still includes the pin, the setting of link lever is in the bottom or the top of filter core module, link lever front end stretches out the front end of filter core module, the front end of link lever is provided with the handle, the cross section of link lever is the rectangle, during the use, when the handle is in vertical position, the long limit of the cross section of link lever is in vertical position, promotes the other end of filter core module with hold intracavity wall in close contact with, the handle blocks this moment the filter core module, like this, the upper and lower surface of filter core module is pushed up tightly, and the filter core can not become flexible, and the handle also keeps off at filter core module tip simultaneously, and the filter core module can not deviate from holding the chamber opening.

Description

Filter element locking mechanism

Technical Field

The utility model relates to an oil mist filtration equipment especially relates to a filter core locking mechanical system for oil mist filtration equipment.

Background

Patent application No. CN201820946242.3 discloses an oil mist filter. Including the mounting bracket, follow supreme flow direction along inspiratory wind down on the mounting bracket and be equipped with lower part install bin, electronic fog device and upper portion install bin in proper order, lower part install bin and upper portion install bin inboard all are for lining up the structure from top to bottom, and lower part install bin and upper portion install bin inboard all are equipped with a plurality of drawer that supply the drawer filter core to set up and hold room etc.. This oil mist filter's advantage lies in: the structure of the lower installation box and the upper installation box provided with the drawer filter element realizes the multi-stage absorption of oil mist, enhances the absorption of oil mist and water vapor in the sucked air, accelerates the increase of the flow speed and the flow of the air and improves the working efficiency due to the arrangement of the electric mist suction device.

With or without the filter, the filter cartridge is slidably connected in the housing in the form of a drawer, and is susceptible to displacement due to vibration during use, and improvements are therefore desirable.

Disclosure of Invention

The utility model provides a not enough to among the prior art, provide a filter core locking mechanical system, can prevent effectively that the filter core from taking place the displacement.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a filter core locking mechanical system, includes and holds the chamber, it has the filter core module to hold sliding connection in the chamber, still includes the pin, the setting of link lever is in the bottom or the top of filter core module, the link lever front end is stretched out the front end of filter core module, the front end of link lever is provided with the handle, the cross section of link lever is the rectangle, during the use, when the handle is in vertical position, the long limit of the cross section of link lever is in vertical position, promotes the other end of filter core module with hold intracavity wall in close contact with, the handle blocks this moment the filter core module, like this, the filter core module upper and lower surface is pushed up tightly, and the filter core can not become flexible, and the handle also keeps off at filter core module tip simultaneously, and the filter core module can not deviate from holding the chamber opening play. When the filter element module needs to be taken out, the handle is rotated to the horizontal position, and meanwhile, the blocking rod is vertically rotated to the vertical short edge from the long edge, so that the other end of the filter element module is loosened from the inner wall of the containing cavity, meanwhile, the filter element module is not blocked by the handle, and the filter element module can be taken out from the containing cavity.

In the above technical scheme, preferably, a baffle is arranged on an end face of the cavity, and the handle is blocked by the baffle. The baffle is used for blocking the handle and preventing the stop rod from being separated.

In the above technical scheme, preferably, the filter element module is provided with a handle. The handle is convenient for taking out the filter element.

In the above technical solution, preferably, the accommodating cavity includes four guide rails disposed on the periphery, and the blocking rod is disposed in the guide rails.

The beneficial effects of the utility model are that: during the use, when the handle is in vertical position, the long limit of the cross section of shelves pole is in vertical position, promotes the other end of filter core module with hold chamber inner wall in close contact with, the handle blocks at this moment the filter core module, like this, the filter core module upper and lower surface is by the top tight, and the filter core can not become flexible, and the handle also keeps off at filter core module tip simultaneously, and the filter core module can not follow and hold the chamber opening and go out and deviate from. When the filter element module needs to be taken out, the handle is rotated to the horizontal position, and meanwhile, the baffle rod is vertically rotated to the vertical short edge from the long edge, so that the other end of the filter element module is loosened from the inner wall of the accommodating cavity, meanwhile, the handle does not block the filter element module, and the filter element module can be taken out from the accommodating cavity.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic front view of embodiment 1 of the present invention.

Fig. 3 isbase:Sub>A cross-sectional view taken alongbase:Sub>A-base:Sub>A of fig. 2.

Fig. 4 is a schematic diagram of the present invention when the filter element needs to be taken out.

Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

referring to fig. 1 to 3, in embodiment 1, a filter element locking mechanism includes a cavity 1, where the cavity 1 includes four guide rails 11 arranged around the cavity, and a filter element module 2 is slidably connected in the cavity 1. The filter element module 2 is provided with a handle 21. The handle is convenient for taking out the filter element. The housing of the filter element module 2 is cuboid, and four corners of the periphery of the filter element module 2 are respectively erected on the guide rail 11

Still include pin 3, the setting of shelves pole 3 is in on two guide rails 11 of filter core module 2 bottom, 3 front ends of shelves pole stretch out the front end of filter core module 2, the front end of shelves pole 3 is provided with handle 31, the cross section of shelves pole 31 is the rectangle. A baffle plate 12 is arranged on the end surface of the cavity 1, and the handle 31 is blocked by the baffle plate 12. The baffle plate is used for blocking the handle and preventing the stop lever from falling off.

During the use, when the handle is in vertical position, the long limit of the cross section of shelves pole is in vertical position, promotes the top of filter core module with hold intracavity wall in close contact with, the handle blocks this moment the filter core module, like this, the filter core module upper and lower surface is by the top tightly, and the filter core can not become flexible, and the handle also keeps off filter core module tip simultaneously, and the filter core module can not follow and hold the intracavity opening and go out and deviate from.

Referring to fig. 4, when the filter element module needs to be taken out, the handle is rotated to the horizontal position, and meanwhile, the blocking rod is vertically rotated from the long edge to the short edge, so that the height of the filter element module is reduced, the other end of the filter element module is loosened from the inner wall of the accommodating cavity, meanwhile, the handle does not block the filter element module, and the filter element module can be taken out from the accommodating cavity.

Referring to fig. 5, embodiment 2, the stop bar 3 is arranged on two rails on the top surface of the filter cartridge module, and the rest is the same as embodiment 1.

Claims

1. The utility model provides a filter core locking mechanical system, is including holding the chamber, it has filter core module, its characterized in that to hold intracavity sliding connection: still include the pin, the pin sets up the bottom or the top of filter core module, the pin front end stretches out the front end of filter core module, the front end of pin is provided with the handle, the cross section of pin is the rectangle, works as when the handle is in vertical position, the long limit of the cross section of pin is in vertical position, promotes the other end of filter core module with hold intracavity wall in close contact with, the handle blocks this moment the filter core module.

2. A cartridge locking mechanism as recited in claim 1, wherein: the end face of the containing cavity is provided with a baffle which blocks the handle.

3. A cartridge locking mechanism as recited in claim 1, wherein: and a handle is arranged on the filter element module.

4. A cartridge locking mechanism as recited in claim 1, wherein: the cavity comprises four guide rails arranged on the periphery, and the stop lever is arranged in the guide rails.