CN220082111U - Cam type filter element lifting sealing structure - Google Patents
Cam type filter element lifting sealing structure Download PDFInfo
- Publication number
- CN220082111U CN220082111U CN202321509740.9U CN202321509740U CN220082111U CN 220082111 U CN220082111 U CN 220082111U CN 202321509740 U CN202321509740 U CN 202321509740U CN 220082111 U CN220082111 U CN 220082111U
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- Prior art keywords
- filter element
- groove
- pivot
- cam
- longitudinal
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- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005056 compaction Methods 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of filter element installation, in particular to a cam type filter element lifting sealing structure. Comprising the following steps: place rectangle frame, pivot, stem and eccentric cam, the front and back both sides wall bilateral symmetry rotation of placing the rectangle frame is connected with the pivot, the front and back end symmetry of pivot is equipped with eccentric cam, the front end of pivot is equipped with the stem. The placement rectangular frame includes: a longitudinal placement groove and a transverse storage groove; the left end and the right end of the transverse containing groove are symmetrically provided with the longitudinal containing groove, the longitudinal containing groove is used for containing the inserted filter element, and the transverse containing groove is used for containing the rotating handle and the eccentric cam. According to the utility model, the sealing strip at the top of the slot is used for extruding the filter element to form a sealing structure, so that the advantages of high sealing compaction degree and good sealing effect are achieved, and the operation process is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of filter element installation, in particular to a cam type filter element lifting sealing structure.
Background
After the oil mist filter is used for a period of time, oil dirt is formed by the particles and the oil, the filter element is blocked, so that the air flowing capability is gradually reduced, the filtering efficiency is rapidly reduced, and the filter element in the oil mist filter is replaced and cleaned.
Most of the prior art uses slot-type structure to place the inserted filter element to realize the detachable mode, but the tightness degree between the filter element and the sealing piece is not good enough when the filter element is inserted and installed, so that the defect of poor sealing performance is caused.
Disclosure of Invention
The utility model aims to provide a cam type filter element lifting sealing structure which can solve the problem that the sealing performance is poor due to the fact that the tightness between a filter element and a sealing piece is not good enough when the filter element is inserted and installed.
In order to solve the technical problems, the utility model provides a cam type filter element lifting sealing structure, which comprises: place rectangle frame, pivot, stem and eccentric cam, the front and back both sides wall bilateral symmetry rotation of placing the rectangle frame is connected with the pivot, the front and back end symmetry of pivot is equipped with eccentric cam, the front end of pivot is equipped with the stem.
Preferably, the placing rectangular frame includes: a longitudinal placement groove and a transverse storage groove; the left end and the right end of the transverse containing groove are symmetrically provided with the longitudinal containing groove, the longitudinal containing groove is used for containing the inserted filter element, and the transverse containing groove is used for containing the rotating handle and the eccentric cam.
Preferably, the longitudinal placing groove consists of a C-shaped plate and a placing plate; the left side and the right side the upper portion integrated into one piece of inside wall upper portion of C template is connected with place the board, make its place the board with constitute L type groove between the inside wall of C template for place the butt with the bottom of filter core.
Preferably, the rotating shaft and the transverse storage groove are rotatably connected by a bearing.
Preferably, the filter element is suitable for a slot-type filter element structure, and a square sealing strip matched with an external fixing frame of the filter element is arranged at the top of an inner cavity of a slot of the slot-type filter element structure.
The utility model has the following beneficial effects:
firstly will wait to install male filter core and place on placing the rectangle frame, place the back and operate through the manual work, rotate the turning handle, rotate synchronous drive eccentric cam through the pivot and deflect the butt filter core, upwards rise the filter core, thereby extrude this filter core through the sealing strip at slot top and form seal structure, reached sealed degree of compressing tightly height and sealed effectual advantage, operation process is simple, convenient moreover.
Drawings
Fig. 1 is a front view provided by an embodiment of the present utility model.
Fig. 2 is a top view provided by an embodiment of the present utility model.
In the figure: 1-placing rectangular frame, 11-longitudinal placing groove, 111-C type plate, 112-placing plate, 12-transverse receiving groove, 2-rotating shaft, 3-rotating handle and 4-eccentric cam.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
As shown in fig. 1-2, an embodiment of the present utility model specifically provides a cam type filter element lifting seal structure, which includes: place rectangle frame 1, pivot 2, stem 3 and eccentric cam 4, place the front and back both sides wall bilateral symmetry rotation of rectangle frame 1 and be connected with pivot 2, the front and back end symmetry of pivot 2 is equipped with eccentric cam 4, and the foremost end of pivot 2 is equipped with stem 3. When the technical scheme is used, firstly, the filter element to be installed and inserted is placed on the placement rectangular frame 1, after the placement, the filter element is manually operated, the rotating handle 3 is rotated, the eccentric cam 4 is synchronously driven to deflect and abut against the filter element through the rotation of the rotating shaft 2, the filter element is lifted upwards, the filter element is extruded by the sealing strip at the top of the slot to form a sealing structure, the eccentric cam 4 is compressed and limited by the weight of the filter element, the advantages of high sealing compression degree and good sealing effect are achieved, and the operation process is simple and convenient.
The placement rectangular frame 1 includes: a longitudinal placement groove 11 and a lateral receiving groove 12; the left and right ends of the front and back lateral storage grooves 12 are symmetrically provided with longitudinal storage grooves 11, the longitudinal storage grooves 11 are used for storing inserted filter cores, and the lateral storage grooves 12 are used for storing the rotating handles 3 and the eccentric cams 4. When the filter element needs to be replaced and detached, the rotary handle 3 is manually rotated, the rotary handle 3 is rotated into the transverse storage groove 12, the eccentric cam 4 synchronously rotates into the transverse storage groove 12, the filter element falls onto the placement plate 112 of the longitudinal placement groove 11, and then the filter element is manually taken out for replacement.
The longitudinal placing groove 11 is composed of a C-shaped plate 111 and a placing plate 112; the upper part of the inner side wall of the C-shaped plate 111 on the left side and the right side is integrally connected with a placing plate 112, so that an L-shaped groove is formed between the placing plate 112 and the inner side wall of the C-shaped plate 111 and is used for being placed and abutted with the bottom of the filter element.
The rotating shaft 2 and the transverse storage groove 12 are rotatably connected by adopting a bearing, and the rotating connection mode can only meet the requirement of realizing a rotating structure on the rotating shaft 2.
The filter element is suitable for a slot-type filter element structure, and a square sealing strip matched with an external fixing frame of the filter element is arranged at the top of a slot inner cavity of the slot-type filter element structure; realize compressing tightly the butt with square sealing strip through filter core upwards lifting removal to form the seal structure that degree of compressing tightly is good.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (5)
1. A cam filter cartridge lifting seal structure, comprising: place rectangle frame (1), pivot (2), rotating handle (3) and eccentric cam (4), the front and back both sides wall bilateral symmetry rotation of placing rectangle frame (1) is connected with pivot (2), the front and back end symmetry of pivot (2) is equipped with eccentric cam (4), the front end of pivot (2) is equipped with rotating handle (3).
2. A cam cartridge lifting seal as claimed in claim 1, wherein said placement rectangular frame (1) comprises: a longitudinal placement groove (11) and a transverse storage groove (12); the left end and the right end of the transverse containing groove (12) on the front side and the rear side are symmetrically provided with the longitudinal containing groove (11), the longitudinal containing groove (11) is used for containing an inserted filter element, and the transverse containing groove (12) is used for containing the rotating handle (3) and the eccentric cam (4).
3. A cam cartridge lifting seal as claimed in claim 2 wherein said longitudinal recess (11) is comprised of a C-shaped plate (111) and a placement plate (112); the upper part of the inner side wall of the C-shaped plate (111) on the left side and the right side is integrally connected with the placing plate (112), so that an L-shaped groove is formed between the placing plate (112) and the inner side wall of the C-shaped plate (111) and is used for being placed and abutted with the bottom of the filter element.
4. A cam type filter element lifting sealing structure according to claim 2, wherein the rotary shaft (2) and the transverse receiving groove (12) are rotatably connected by a bearing.
5. A cam filter cartridge lifting seal arrangement as claimed in any one of claims 1 to 4 wherein the filter cartridge is adapted for use in a slot-in cartridge arrangement and a square seal strip adapted to an external fixed frame of the filter cartridge is provided on top of a slot cavity of the slot-in cartridge arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509740.9U CN220082111U (en) | 2023-06-14 | 2023-06-14 | Cam type filter element lifting sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509740.9U CN220082111U (en) | 2023-06-14 | 2023-06-14 | Cam type filter element lifting sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082111U true CN220082111U (en) | 2023-11-24 |
Family
ID=88827448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321509740.9U Active CN220082111U (en) | 2023-06-14 | 2023-06-14 | Cam type filter element lifting sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082111U (en) |
-
2023
- 2023-06-14 CN CN202321509740.9U patent/CN220082111U/en active Active
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