CN210964215U - Filter element replacing device - Google Patents
Filter element replacing device Download PDFInfo
- Publication number
- CN210964215U CN210964215U CN201921297366.4U CN201921297366U CN210964215U CN 210964215 U CN210964215 U CN 210964215U CN 201921297366 U CN201921297366 U CN 201921297366U CN 210964215 U CN210964215 U CN 210964215U
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- China
- Prior art keywords
- filter core
- casing
- opening
- drive unit
- plummer
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Abstract
The utility model provides a filter core changing device, including shell, plummer and elevating system, elevating system includes lifter and drive unit, and one side of shell is provided with the opening, is provided with the through-hole on the relative casing of opening another lateral wall. The opening of casing can be connected with the casing of filter core to place the filter core on the plummer in advance, through elevating system's drive unit, the drive lifter removes, makes the plummer can move towards the opening direction of casing, impresses the filter core in the casing of filter core then. The filter element is installed through the mechanical structure of the filter element replacing device, so that time and labor are saved; and utilize the in-process of filter core changing device installation filter core, can make the filter core atress comparatively even to reduce the sealing washer of filter core terminal surface department and the probability that the filter core body damaged, reduced the cost of maintaining.
Description
Technical Field
The utility model relates to a filter core auxiliary device field especially relates to filter core changing device.
Background
When the filter core needs to be changed, need lift original filter core off, filter shell body is pressed in to new filter core again manually. In the installation, need to impress the filter core head hard and strain the shell top, it is comparatively hard to install the crew cut filter core on straining the shell manually, is difficult for changing the operation, and in the manual installation, can cause the sealing washer on the filter core damaged, makes sealed effect worsen.
SUMMERY OF THE UTILITY MODEL
Therefore, a filter element replacing device is needed to be provided, and the problem that the filter element is damaged easily and difficultly when the filter element is manually replaced is solved.
In order to achieve the above object, the inventor provides a filter element replacing device, which comprises a shell, a bearing platform and a lifting mechanism; elevating system includes lifter and drive unit, one side of shell is provided with the opening, be provided with the through-hole on the relative casing of opening another lateral wall, the lifter sets up on the through-hole, the plummer sets up the one end at the lifter, just the plummer is located the cavity of casing, drive unit sets up on the other end of lifter, just drive unit is located the outside of casing, drive unit is used for driving the lifter and goes up and down.
Further, the lifting rod is a threaded rod.
Further, drive unit includes turbine and scroll bar, the turbine cover is established on the threaded rod, scroll bar and turbine intermeshing set up.
Further, one end of the scroll bar is provided with a handle.
Further, an internal thread is arranged on the side surface of the opening.
Furthermore, the end face of the bearing table is provided with a containing groove, and the containing groove is used for containing one end of the filter element.
Be different from prior art, above-mentioned technical scheme can be connected with the casing of filter core through the opening of casing to place the filter core on the plummer in advance, through elevating system's drive unit, the drive lifter removes, makes the plummer can move towards the opening direction of casing, impresses the filter core in the casing of filter core then. The filter element is installed through the mechanical structure of the filter element replacing device, so that time and labor are saved; and utilize the in-process of filter core changing device installation filter core, can make the filter core atress comparatively even to reduce the sealing washer of filter core terminal surface department and the probability that the filter core body damaged, reduced the cost of maintaining.
Drawings
FIG. 1 is a cross-sectional view of a cartridge changer according to an embodiment;
fig. 2 is a schematic view of a cartridge changer according to an embodiment.
Description of reference numerals:
10. a housing; 11. an opening; 12. a through hole;
111. an internal thread;
20. a bearing table; 21. a containing groove;
30. a lifting mechanism; 31. a lifting rod; 32. a drive unit;
321. a turbine; 322. a scroll bar; 3221. a handle;
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 and 2, the present embodiment provides a filter element replacing device, including a housing 10, a loading platform 20 and a lifting mechanism 30, where the lifting mechanism includes a lifting rod 31 and a driving unit 32, one side of the housing is provided with an opening 11, the other side wall of the housing opposite to the opening is provided with a through hole 12, the lifting rod is disposed on the through hole, the loading platform is disposed at one end of the lifting rod, and the loading platform is located in a cavity of the housing, the driving unit is disposed at the other end of the lifting rod, and the driving unit is located outside the housing, and the driving unit is used for driving the lifting rod to lift.
The opening through the casing can be connected with the casing of filter core in this embodiment to place the filter core on the plummer in advance, through elevating system's drive unit, the drive lifter removes, makes the plummer can move towards the opening direction of casing, impresses the filter core in the casing of filter core then. The filter element is installed through the mechanical structure of the filter element replacing device, so that time and labor are saved; and utilize the in-process of filter core changing device installation filter core, can make the filter core atress comparatively even to reduce the sealing washer of filter core terminal surface department and the probability that the filter core body damaged, reduced the cost of maintaining.
The lifting rod in this embodiment is a threaded rod. Therefore, the through hole of the shell can be a threaded hole or a unthreaded hole, and if the through hole is a threaded hole, the through hole needs to be meshed with the threaded rod, so that the threaded rod can rotate, lift and move. If the diameter of the unthreaded hole is larger than the diameter of the threaded rod, the unthreaded hole is formed.
In this embodiment, the driving unit includes a worm gear 321 and a worm 322, the worm gear is sleeved on the threaded rod, and the worm gear are engaged with each other. And a handle 3221 is provided at one end of the scroll bar. Drive the scroll bar through the handle and rotate, and then drive the turbine and rotate, turbine and worm are fixed in ground or desktop through fixing base or frame on, consequently make the threaded rod follow the rotation of turbine and rotate. The screw rod can be manually set, when the screw rod rotates clockwise, the bearing platform approaches to the opening of the shell, and the movement is called as rising; when the threaded rod rotates anticlockwise, the bearing platform is far away from the opening of the shell, and the movement is called descending. The effect of the lifting of the mechanical type is achieved, so that the filter element on the bearing table can be placed easily.
The side of the opening in this embodiment is provided with an internal thread 111. The shell can be firmly fixed on the shell of the filter element through the internal thread, the filter element is aligned with the mounting opening of the shell of the filter element, mounting precision is improved, and mounting efficiency of the filter element is improved.
The end surface of the bearing table in this embodiment is provided with a containing groove 21, and the containing groove is used for containing one end of the filter element. In one embodiment, a soft layer, such as a silica gel layer, foam, cotton cloth, etc., may be disposed in the receiving groove. Consequently bulldoze when the filter core, the storage tank is fixed in advance to the one end of filter core earlier, avoids the filter core skew that slides, protects the sealing washer on the filter core terminal surface through the soft layer simultaneously, reduces the impaired probability of filter core.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (6)
1. A filter cartridge changing apparatus, characterized in that: comprises a shell, a bearing platform and a lifting mechanism;
elevating system includes lifter and drive unit, one side of shell is provided with the opening, be provided with the through-hole on the relative casing of opening another lateral wall, the lifter sets up on the through-hole, the plummer sets up the one end at the lifter, just the plummer is located the cavity of casing, drive unit sets up on the other end of lifter, just drive unit is located the outside of casing, drive unit is used for driving the lifter and goes up and down.
2. A filter cartridge changer as recited in claim 1, wherein: the lifting rod is a threaded rod.
3. A filter cartridge changer as recited in claim 2, wherein: the drive unit comprises a turbine and a worm, the turbine is sleeved on the threaded rod, and the worm and the turbine are meshed with each other.
4. A filter cartridge changer as recited in claim 3, wherein: one end of the scroll rod is provided with a handle.
5. A filter cartridge changer as recited in claim 1, wherein: and the side surface of the opening is provided with an internal thread.
6. A filter cartridge changer as recited in claim 1, wherein: the terminal surface of plummer is provided with the storage tank, and the storage tank is used for the one end of holding filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297366.4U CN210964215U (en) | 2019-08-12 | 2019-08-12 | Filter element replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297366.4U CN210964215U (en) | 2019-08-12 | 2019-08-12 | Filter element replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210964215U true CN210964215U (en) | 2020-07-10 |
Family
ID=71410515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921297366.4U Active CN210964215U (en) | 2019-08-12 | 2019-08-12 | Filter element replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210964215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232690A (en) * | 2023-11-14 | 2023-12-15 | 山东辰智电子科技有限公司 | Ultrasonic heat meter |
-
2019
- 2019-08-12 CN CN201921297366.4U patent/CN210964215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232690A (en) * | 2023-11-14 | 2023-12-15 | 山东辰智电子科技有限公司 | Ultrasonic heat meter |
| CN117232690B (en) * | 2023-11-14 | 2024-02-09 | 山东辰智电子科技有限公司 | Ultrasonic heat meter |
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