CN209317287U - A kind of filter cylinder holddown plate for deduster - Google Patents
A kind of filter cylinder holddown plate for deduster Download PDFInfo
- Publication number
- CN209317287U CN209317287U CN201821441965.4U CN201821441965U CN209317287U CN 209317287 U CN209317287 U CN 209317287U CN 201821441965 U CN201821441965 U CN 201821441965U CN 209317287 U CN209317287 U CN 209317287U
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- China
- Prior art keywords
- filter cylinder
- lid
- support rod
- deduster
- valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of filter cylinder holddown plates for deduster, including filter cylinder end face, lid is covered on the filter cylinder end face, the cover center is equipped with through-hole, and the lid, which is equipped with, compresses valve, and the compression valve is equipped with internal screw thread, radial position of center line is equipped with support rod in the filter cylinder, the supporting bar top is equipped with external screw thread, and the support rod passes through through-hole and compresses valve, and the compression valve contradicts the lid by being threadedly engaged.Lid in the utility model passes through support rod and is bonded with filter cylinder end face, and lid is avoided to be subjected to displacement, poorly sealed；Support rod is fixedly connected with the bottom bracket of filter cylinder, is compressed valve and is passed through support rod compression lid, keeps filter cylinder more stable in conjunction with bottom bracket.
Description
Technical field
The utility model relates to air filter technical fields, and in particular to a kind of filter cylinder clamping cap for deduster
Plate.
Background technique
Currently, dust is that influence equipment is long-term for the compressor of various air compressor machines or blower to run at high speed
The one of the major reasons of normal operation.In order to ensure the fault-free high-efficiency operation of compressor, shutdown time is reduced to greatest extent
Several and maintenance workload, therefore, it is necessary to which air filter is arranged in air suction inlet again, to reduce destruction of the dust to equipment.
Filter cylinder one end in air filter needs stringent sealing, to improve the filter effect of air.
Utility model content
The purpose of this utility model is that overcome defect existing in the prior art, provide that a kind of structure is simple, sealing effect
Fruit is preferably used for the filter cylinder holddown plate of deduster.
To achieve the above object, the technical solution of the utility model is to design a kind of filter cylinder clamping cap for deduster
Plate, including filter cylinder end face are covered with lid on the filter cylinder end face, and the cover center is equipped with through-hole, and the lid is equipped with
Valve is compressed, the compression valve is equipped with internal screw thread, and filter cylinder axle center line position is equipped with support rod, and the supporting bar top is equipped with outer
Screw thread, the support rod pass through through-hole and compress valve, and the compression valve contradicts the lid by being threadedly engaged.Lid passes through branch
Strut is bonded with filter cylinder end face, and lid is avoided to be subjected to displacement, poorly sealed；Support rod is fixedly connected with the bottom bracket of filter cylinder,
It compresses valve and passes through support rod compression lid, keep filter cylinder more stable in conjunction with bottom bracket.
Preferred technical solution is that the lid is equipped with annular groove, the bottom surface of the annular groove and the filter cylinder
End face matches.It is bonded in filter cylinder end face insertion annular groove and with annular groove bottom surface, increases the leakproofness of lid, reduce
The leakage of gas.
In order to further increase the sealing effect of lid Yu filter cylinder end face, further preferred technical solution is the ring
Seal washer is equipped in connected in star.
It is locked only with the compression valve for being located at cover center, due to some stress of cover center, instead may
The imprecision for causing lid outer periphery to be bonded with filter cylinder end face, in order to improve the tightness of entire lid Yu filter cylinder end face, preferably
Technical solution be, the cover board further include positioned at lid and compress valve between second level locking cross bar, the support rod hang down
Directly in the cross bar, and the center of the cross bar is passed through, the both ends of the cross bar are equipped with screw hole, and the screw hole axis leads to described
The axis in hole is parallel.Bolt is passed through into screw hole and nut is used cooperatively, is bonded lid surrounding with filter cylinder end face closer, it will not
There is a situation where tilt.
In order to make cartridge interior space sealing, the strainability of filter cylinder is improved, further preferred technical solution is, described
O-ring seal is equipped between through-hole and the support rod.
Further preferred technical solution is that the position of the upper surface of the lid and the separate through-hole is equipped with handle.
Lid is equipped with handle, in lid installation process, convenient for grasping.
Advantages and beneficial effects of the utility model lie in that the lid in the utility model passes through support rod and filter cylinder end face
Fitting, avoids lid from being subjected to displacement, poorly sealed；Support rod is fixedly connected with the bottom bracket of filter cylinder, is compressed valve and is passed through support
Bar compresses lid, keeps filter cylinder more stable in conjunction with bottom bracket.Lid is equipped with the annular groove matched with filter cylinder end face, into
The leakproofness of one step raising lid.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model filter cylinder holddown plate；
Fig. 2 is the structural schematic diagram of the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2.
In figure: 1, filter cylinder end face；2, lid；3, valve is compressed；4, support rod；5, bending；6, annular groove.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
As shown in Figure 1, the utility model is a kind of filter cylinder holddown plate for deduster, including filter cylinder end face 1, it is described
Lid 2 is covered on filter cylinder end face 1,2 center of lid is equipped with through-hole, and the lid, which is equipped with, compresses valve 3, the compression valve
3 are equipped with internal screw thread, and filter cylinder axle center line position is equipped with support rod 4, and 4 top of support rod is equipped with external screw thread, the support
Bar 4 passes through through-hole and compresses valve 3, and the compression valve 3 contradicts the lid by being threadedly engaged.
Embodiment 1
A kind of filter cylinder holddown plate for deduster, including filter cylinder end face 1 are covered with lid on the filter cylinder end face 1
2,2 center of lid is equipped with through-hole, and the lid, which is equipped with, compresses valve 3, and the compression valve 3 is equipped with internal screw thread, the filter cylinder
Axle center line position is equipped with support rod 4, and 4 top of support rod is equipped with external screw thread, and the support rod 4 passes through through-hole and compresses valve 3,
The cover board further includes the cross bar 5 of the second level locking between lid and compression valve, and the support rod 4 is perpendicular to the cross
Bar, and the center of the cross bar 5 is passed through, the both ends of the cross bar 5 are equipped with screw hole, the axis of the screw hole axis and the through-hole
In parallel.
Embodiment 2
A kind of filter cylinder holddown plate for deduster, including filter cylinder end face 1 are covered with lid on the filter cylinder end face 1
2, the lid is equipped with annular groove 6, and the bottom surface of the annular groove 6 is matched with the filter cylinder end face 1, the lid 2
Center is equipped with through-hole, and the lid, which is equipped with, compresses valve 3, and the compression valve 3 is equipped with internal screw thread, and filter cylinder axle center line position is set
There is support rod 4,4 top of support rod is equipped with external screw thread, and the support rod 4 passes through through-hole and compresses valve 3, the compression valve 3
The lid is contradicted by being threadedly engaged.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (6)
1. a kind of filter cylinder holddown plate for deduster, which is characterized in that including filter cylinder end face, covered on the filter cylinder end face
There is lid, the cover center is equipped with through-hole, and the lid, which is equipped with, compresses valve, and the compression valve is equipped with internal screw thread, filter cylinder
Axle center line position is equipped with support rod, and the supporting bar top is equipped with external screw thread, and the support rod passes through through-hole and compresses valve, described
It compresses valve and contradicts the lid by being threadedly engaged.
2. the filter cylinder holddown plate according to claim 1 for deduster, which is characterized in that the lid is equipped with ring
Connected in star, the bottom surface of the annular groove are matched with the filter cylinder end face.
3. the filter cylinder holddown plate according to claim 2 for deduster, which is characterized in that set in the annular groove
There is seal washer.
4. the filter cylinder holddown plate according to claim 1 or 2 for deduster, which is characterized in that the cover board also wraps
The cross bar of the second level locking between valve is included positioned at lid and compresses, the support rod passes through the cross perpendicular to the cross bar
The both ends at the center of bar, the cross bar are equipped with screw hole, and the screw hole axis is parallel with the axis of the through-hole.
5. the filter cylinder holddown plate according to claim 1-3 for deduster, which is characterized in that the through-hole
O-ring seal is equipped between the support rod.
6. the filter cylinder holddown plate according to claim 5 for deduster, which is characterized in that the upper surface of the lid
And the position far from the through-hole is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441965.4U CN209317287U (en) | 2018-09-04 | 2018-09-04 | A kind of filter cylinder holddown plate for deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441965.4U CN209317287U (en) | 2018-09-04 | 2018-09-04 | A kind of filter cylinder holddown plate for deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317287U true CN209317287U (en) | 2019-08-30 |
Family
ID=67706572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821441965.4U Active CN209317287U (en) | 2018-09-04 | 2018-09-04 | A kind of filter cylinder holddown plate for deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209317287U (en) |
-
2018
- 2018-09-04 CN CN201821441965.4U patent/CN209317287U/en active Active
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