CN110368752A - Filter cylinder hold-down mechanism and filter cylinder pressing device - Google Patents
Filter cylinder hold-down mechanism and filter cylinder pressing device Download PDFInfo
- Publication number
- CN110368752A CN110368752A CN201910751611.2A CN201910751611A CN110368752A CN 110368752 A CN110368752 A CN 110368752A CN 201910751611 A CN201910751611 A CN 201910751611A CN 110368752 A CN110368752 A CN 110368752A
- Authority
- CN
- China
- Prior art keywords
- filter cylinder
- compression bar
- rocking handle
- card
- mounting hole
- Prior art date
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000003825 pressing Methods 0.000 title claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 81
- 238000007906 compression Methods 0.000 claims abstract description 81
- 230000007423 decrease Effects 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 10
- 210000003734 kidney Anatomy 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of filter cylinder hold-down mechanism and filter cylinder pressing device, filter cylinder pressing device includes multiple filter cylinder hold-down mechanisms, and filter cylinder hold-down mechanism includes: card, is offered multiple along the spaced apart mounting hole of first direction；Two fixed board groups, positioned opposite along the second direction vertical with first direction, each fixed board group includes multiple fixed plates being mounted below card along first direction interval, and each fixed plate offers bearing groove；First holds down assembly including the first compression bar extended in a first direction, and the first compression bar is placed in the bearing groove of one of fixed board group and can rotate in bearing groove；Second holds down assembly, and including the second compression bar extended in a first direction, the second compression bar is placed in the bearing groove that another fixes board group and can rotate in bearing groove, to cooperate drive filter cylinder to rise and push against card or decline with the first compression bar and be detached from card.Filter cylinder is stabilized on card by filter cylinder hold-down mechanism of the present invention, and structure is simple and manufacture and dismounting difficulty are small.
Description
Technical field
The present invention relates to dedusting technology field, in particular to a kind of filter cylinder hold-down mechanism and filter cylinder pressing device.
Background technique
Filter drum type precipitator needs to install in use the stability and leakproofness that filter cylinder pressing device guarantees filter cylinder,
In existing filter cylinder pressing device, it is generally used mechanical linkage or skewback slide rail type hold-down mechanism.In actual production
In use process, since the blowback of filter cylinder is shaken, filter cylinder is caused to be easy to loosen, and the system of the filter cylinder pressing device of both structures
It is big to make and dismount difficulty, processing cost is high, precision it is difficult to ensure that.And the hold-down mechanism of skewback slide rail type also needs postposition screw rod
Locking not only needs also be easy stripped thread failure during screw rod is elastic in the reserved maintenance space in the rear portion of equipment.
Summary of the invention
The main object of the present invention is to propose a kind of filter cylinder hold-down mechanism and filter cylinder pressing device, it is intended to solve the prior art
Middle filter cylinder pressing device filter cylinder in compaction process is easy to loosen, and the problems such as pressing device manufacture and big dismounting difficulty.
To achieve the above object, the present invention proposes that a kind of filter cylinder hold-down mechanism, the filter cylinder hold-down mechanism include:
Card, offers on the card multiple along the spaced apart mounting hole of first direction, and the mounting hole is for pacifying
Fill the filter cylinder；
Two fixed board groups, two fixed board groups are positioned opposite in a second direction, the first direction and described
Two directions are orthogonal, and each fixed board group includes multiple being mounted on consolidating below the card along the first direction interval
Fixed board, each fixed plate offer bearing groove；
First holds down assembly, and described first holds down assembly including the first compression bar extended along the first direction, and described
One compression bar is placed in the bearing groove of one of them fixed board group, and first compression bar can turn in the bearing groove
It is dynamic；
Second holds down assembly, and described second holds down assembly including the second compression bar extended along the first direction, and described
Two compression bars are placed in the bearing groove of another fixed board group, and second compression bar can turn in the bearing groove
It is dynamic, to drive the filter cylinder to rise or fall with first compression bar cooperation, the filter cylinder is pushed against described in the card
At mounting hole or the filter cylinder is made to be detached from the card.
Preferably, first compression bar and second compression bar are elliptical rod, and the bearing groove forms arc surface, institute
State elliptical rod outer surface and the circular arc face contact；The elliptical rod, which turns to, drives the filter when major diameter is vertically arranged
Cylinder rises, and the elliptical rod, which turns to, drives the filter cylinder to decline when minor axis is vertically arranged.
Preferably, described first to hold down assembly further include the first rocking handle, and the connecting pin of first rocking handle is mounted on described
One end of first compression bar, described second to hold down assembly further include the second rocking handle, and the connecting pin of second rocking handle is mounted on described
One end of second compression bar, first rocking handle and second rocking handle respectively correspond when rotating drives first compression bar and described
Second compression bar moves toward one another or back movement, the free end of first rocking handle can be connect with the free end of second rocking handle or
It is disconnected.
Preferably, the free end of first rocking handle offers the first mounting hole, and the free end of second rocking handle opens up
There is the second mounting hole, first mounting hole and second mounting hole can be bolted.
Preferably, first rocking handle and second rocking handle are in long strip, and second rocking handle is close to its freedom
The position bending at end forms bending segment, and second mounting hole is provided on the bending segment.
Preferably, first mounting hole is circular hole or threaded hole, and second mounting hole is kidney slot.
Preferably, the other end of first compression bar is provided with the first limit plate, first limit plate and far from described
The fixed plate of one of first rocking handle abuts, and the other end of second compression bar is provided with the second limit plate, second limit
Position plate is abutted with a fixed plate far from second rocking handle.
Preferably, the card further includes the baffle being mounted below the card, and the baffle shakes far from described first
Handle and second rocking handle setting.
Preferably, the card further includes the guide plate being mounted below the card, and the guide plate is along described first
Direction extends；The quantity of the guide plate is two, and two guide plates are positioned opposite along the second direction, described in two
Fixed plate group is respectively corresponded to be connect with two guide plates.
The present invention also proposes that a kind of filter cylinder pressing device, the filter cylinder pressing device include multiple as described in any of the above-described
Filter cylinder hold-down mechanism, multiple filter cylinder hold-down mechanisms are sequentially connected along the second direction.
Filter cylinder hold-down mechanism of the present invention when in use, when the first compression bar and the second compression bar turn to default position from initial position
When setting, the first compression bar and the cooperation of the second compression bar drive filter cylinder to rise, and filter cylinder is pushed against at the mounting hole of card；When the first compression bar
When turning to initial position from predeterminated position with the second compression bar, the first compression bar and the cooperation of the second compression bar drive filter cylinder decline, so that
Filter cylinder is detached from card, and filter cylinder is in loosening state, convenient for removing.Filter cylinder pressing device of the present invention can effectively compress filter cylinder
At the mounting hole of card, convenient for filter cylinder to be mounted in deduster, and the filter cylinder pressing device is using fixed plate and the first pressure
Filter cylinder, can be securely fixed on card by the mode that bar and the second compression bar combine, and ensure the leakproofness between filter cylinder and card,
Structure is simple, and manufacture and dismounting difficulty are small, is easily installed, greatly improves production efficiency, saves manufacturing cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the stereoscopic schematic diagram of one embodiment of the invention filter cylinder pressing device；
Fig. 2 is the decomposition diagram of one embodiment of the invention filter cylinder pressing device；
Fig. 3 is card and fixed board group schematic diagram in one embodiment of the invention filter cylinder pressing device；
Fig. 4 is first to hold down assembly schematic diagram in one embodiment of the invention filter cylinder pressing device；
Fig. 5 is second to hold down assembly schematic diagram in one embodiment of the invention filter cylinder pressing device；
Fig. 6 is the partial cutaway schematic of one embodiment of the invention filter cylinder pressing device.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
In the present invention to the description in the orientation such as "upper", "lower", "left", "right", "front", "rear" shown in Fig. 1 to Fig. 3
On the basis of orientation, it is only used for explaining the relative positional relationship between component each under posture shown in Fig. 1 to Fig. 3, if this is specific
When posture changes, then directionality instruction also correspondingly changes correspondingly.
The present invention proposes a kind of filter cylinder hold-down mechanism.
It as shown in Figures 1 to 5, is originally a kind of filter cylinder hold-down mechanism 100 in example, which includes flower
Plate 1, two fixed board group 2, first, which hold down assembly, 3 and second holds down assembly 4, wherein offers on card 1 multiple along first party
To spaced apart mounting hole 11, mounting hole 11 is for installing filter cylinder；Two fixed board groups 2 are positioned opposite in a second direction, the
One direction and second direction are orthogonal, and each fixed board group 2 is mounted on consolidating for 1 lower section of card along first direction interval including multiple
Fixed board 21, each fixed plate 21 offer bearing groove 22；First to hold down assembly 3 include the first compression bars for extending in a first direction
31, the first compression bar 31 is placed in the bearing groove 22 of one of fixed board group 2, and the first compression bar 31 can turn in bearing groove 22
It is dynamic；Second to hold down assembly 4 include the second compression bars 41 for extending in a first direction, and the second compression bar 41 is placed in another and fixes board group
In 2 bearing groove 22, the second compression bar 41 can rotate in bearing groove 22, with the first compression bar 31 cooperate drive filter cylinder rise or under
Filter cylinder is pushed against at the mounting hole 11 of card 1 or filter cylinder is made to be detached from card 1 by drop.
Specifically, the first direction in the present embodiment is Fig. 1 and front-rear direction shown in Fig. 3, and second direction is that Fig. 1 extremely schemes
Left and right directions shown in 3.The present embodiment filter cylinder pressing device is respectively arranged with fixed board group 2, each fixation at left and right sides of card 1
Board group 2 is sequentially arranged at intervals along the longitudinal direction by multiple fixed plates 21, and bearing groove 22 is offered in each fixed plate 21, the
One compression bar 31 is placed in the bearing groove 22 of left side, and can be freely rotated relative to bearing groove 22, and the second compression bar 41 is placed in right side
In bearing groove 22, and it can be freely rotated relative to bearing groove 22.
The present embodiment filter cylinder hold-down mechanism 100 when in use, when the first compression bar 31 and the second compression bar 41 turn from initial position
When moving predeterminated position, the first compression bar 31 and the cooperation of the second compression bar 41 drive filter cylinder to rise, and filter cylinder is pushed against to the installation of card 1
At hole 11；When the first compression bar 31 and the second compression bar 41 turn to initial position from predeterminated position, the first compression bar 31 and the second pressure
The cooperation of bar 41 drives filter cylinder decline, so that filter cylinder is detached from card 1, filter cylinder is in loosening state, convenient for removing.The filter of the present embodiment
Filter cylinder, can effectively be pressed at the mounting hole 11 of card 1, remove convenient for filter cylinder pressing device to be mounted on by cylinder pressing device
In dirt device, and the filter cylinder pressing device can will be filtered in such a way that fixed plate 21 is combined with the first compression bar 31 and the second compression bar 32
Cylinder is securely fixed on card 1, ensures the leakproofness between filter cylinder and card 1, and structure is simple, and manufacture and dismounting difficulty are small,
It is easily installed, greatly improves production efficiency, save manufacturing cost.
Further, as shown in fig. 6, the first compression bar 31 and the second compression bar 41 are elliptical rod, bearing groove 22 forms circle
Cambered surface, the outer surface of elliptical rod and circular arc face contact；Elliptical rod turns to drives filter cylinder to rise when major diameter is vertically arranged, ellipse
Circular pin, which turns to, drives filter cylinder decline when minor axis is vertically arranged.As shown in Figure 4 and Figure 5, in the present embodiment, 31 He of the first compression bar
Second compression bar 41 is the elliptical rod of identical size, and bearing groove 22 is arc surface, and arc surface is corresponding with the major diameter of elliptical tube
The radian of curved surface is identical, so that filter cylinder is in a pre-installation, elliptical tube is just placed in bearing groove 22.When the major diameter of elliptical rod turns
When moving vertical direction, filter cylinder rises and pushes against with the mounting hole 11 on card 1, when the minor axis of elliptical rod turns to vertical side
Xiang Shi, filter cylinder decline and are detached from card 1, can take out filter cylinder.As shown in Figure 1 to Figure 3, in the present embodiment, vertical direction is upper
Lower direction, initial position are the position that elliptical tube minor axis is in vertical direction, and predeterminated position is that elliptical tube major diameter is in vertical side
To position.The design of elliptical rod is simple and practical, structurally reasonable, effectively completes the compression of filter cylinder and the mistake of loosening
Journey.
In the present embodiment, as shown in Figure 4 and Figure 5, first to hold down assembly 3 further include the first rocking handle 32, the first rocking handle 32
Connecting pin is mounted on one end of the first compression bar 31, and second to hold down assembly 4 further include the second rocking handle 42, the connecting pin of the second rocking handle 42
It is mounted on one end of the second compression bar 41, the first rocking handle 32 and the second rocking handle 42 respectively correspond when rotating drives the first compression bar 31 and the
Two compression bars 41 move toward one another or back movement, and the free end of the first rocking handle 32 can connect or be detached from the free end of the second rocking handle 42
Connection.
Specifically, when the free end of the first rocking handle 32 is connected with the free end of the second rocking handle 42, the first compression bar 31
The long axis of long axis and the second compression bar 41 turns to vertical direction；When the free end of the first rocking handle 32 and the free end of the second rocking handle 42
When being disconnected, the short axle of the short axle of the first compression bar 31 and the second compression bar 41 turns to vertical direction.Setting rocking handle is conducive to band
The rotation of dynamic elliptical rod, reduces rotating torque, guarantees that, when oval pipe turns to predeterminated position, structure is not in pine
It is dynamic, improve the reliability of filter cylinder pressing device.
Further, as shown in Figure 4 and Figure 5, the free end of the first rocking handle 32 offers the first mounting hole 33, the second rocking handle
42 free end offers the second mounting hole 443, and the first mounting hole 33 and the second mounting hole 443 can be bolted.This reality
It applies in example, offers the first mounting hole 33 and the second mounting hole 443 respectively on the first rocking handle 32 and the second rocking handle 42, and pass through
Fastening bolt is connected, and guarantees being stably connected with for the first rocking handle 32 and the second rocking handle 42, improves 31 component of the first compression bar and the
The connective stability of two compression bars, 41 component.
Further, as shown in Figure 4 and Figure 5, the first rocking handle 32 and the second rocking handle 42 are in long strip, and the second rocking handle
The 42 position bending close to its free end forms bending segment 45, and the second mounting hole 443 is provided on bending segment 45.When the first rocking handle
32 with the second rocking handle 42 when connecting, and bending segment 45 can guarantee the free end of the first rocking handle 32 and the free end contract of the second rocking handle 42
It closes, it is reasonable in design.
In the present embodiment, the first mounting hole 33 is circular hole, and the second mounting hole 443 is kidney slot.As shown in Figure 4 and Figure 5,
Two mounting holes 443 are that kidney slot and the first mounting hole 33 cooperate, and guarantee that the first mounting hole 33 can be right with the second mounting hole 443
On, facilitate the installation of rocking handle to align.
In the present embodiment, the other end of the first compression bar 31 is provided with the first limit plate 34, the first limit plate 34 with far from the
One fixed plate 21 of one rocking handle 32 abuts, and the other end of the second compression bar 41 is provided with the second limit plate 44, the second limit plate 44
It is abutted with a fixed plate 21 far from the second rocking handle 42.As shown in Figure 4 and Figure 5,31 rear end of the first compression bar is provided with the first limit
Position plate 34,41 rear end of the second compression bar is provided with the second limit plate 44.First limit plate 34 and the second limit plate 44 respectively with two
Last block fixed plate 21 of fixed board group 2 abuts, and guarantees the first compression bar 31 and the second compression bar 41 when rotating without departing from holding
Slot 22 is carried, the stability of filter cylinder hold-down mechanism 100 is improved.
In the present embodiment, as shown in Figure 1 to Figure 3, card 1 further includes the baffle 12 for being mounted on 1 lower section of card, and baffle 12 is remote
It is arranged from the first rocking handle 32 and the second rocking handle 42.Baffle 12 is arranged in below the rear end of card 1, is located in two fixed board groups 2
Between position, baffle 12 and the first rocking handle 32 and the cooperation of the second rocking handle 42 play the role of limit to filter cylinder, prevent filter cylinder loose
It is dynamic, and ensure that cartridge outlet and 1 mounting hole 11 of card are concentric, improve the reliability of filter cylinder hold-down mechanism 100.
In the present embodiment, card 1 further includes the guide plate 13 for being mounted on 1 lower section of card, and guide plate 13 prolongs along first direction
It stretches；The quantity of guide plate 13 is two, and two guide plates 13 are positioned opposite in a second direction, and two fixed board groups 2 respectively correspond
It is connect with two guide plates 13.As shown in figure 3, two guide plates 13 arranged for interval in left-right direction, each guide plate 13 is along front and back
Direction extends.Left side guide plate 13 is connect with the multiple fixed plates 21 for the fixation board group 2 for being located at left side, and left side guide plate 13
In the top of left side bearing groove 22；Right side guide plate 13 is connect with the multiple fixed plates 21 for the fixation board group 2 for being located at right side, and right
Side guide plate 13 is located at the top of right side bearing groove 22.When in filter cylinder hold-down mechanism 100 install filter cylinder when, guarantee filter cylinder along
The phenomenon that extending direction sliding of guide plate 13 fills in filter cylinder pressing device, is not in derailing, facilitates the installation of filter cylinder, protects
The accuracy of filter cylinder installation is demonstrate,proved.
The present invention also proposes a kind of filter cylinder pressing device, which includes multiple above-mentioned filter cylinder hold-down mechanisms
100, multiple filter cylinder hold-down mechanisms 100 are sequentially connected in a second direction, that is, multiple filter cylinder hold-down mechanisms 100 in left-right direction according to
Secondary connection meets the different requirements of user.In one embodiment, filter cylinder pressing device includes two above-mentioned filter cylinder pressures
Tight mechanism 100, two filter cylinder hold-down mechanisms 100 are arranged side by side in left-right direction, can install multiple filter cylinders, meet deduster
Requirement, good dedusting effect.Since filter cylinder pressing device uses whole technical solutions of above-mentioned all embodiments, until
All beneficial effects brought by technical solution with above-described embodiment less, this is no longer going to repeat them.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention
Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (10)
1. a kind of filter cylinder hold-down mechanism, which is characterized in that the filter cylinder hold-down mechanism includes:
Card, offers on the card multiple along the spaced apart mounting hole of first direction, and the mounting hole is for installing institute
State filter cylinder；
Two fixed board groups, two fixed board groups are positioned opposite in a second direction, the first direction and the second party
To orthogonal, each fixed board group includes multiple fixations being mounted below the card along the first direction interval
Plate, each fixed plate offer bearing groove；
First holds down assembly, and described first holds down assembly including the first compression bar extended along the first direction, first pressure
Bar is placed in the bearing groove of one of them fixed board group, and first compression bar can rotate in the bearing groove；
Second holds down assembly, and described second holds down assembly including the second compression bar extended along the first direction, second pressure
Bar is placed in the bearing groove of another fixed board group, and second compression bar can rotate in the bearing groove, with
It drives the filter cylinder to rise or fall with first compression bar cooperation, the filter cylinder is pushed against to the mounting hole of the card
Place makes the filter cylinder be detached from the card.
2. filter cylinder hold-down mechanism as described in claim 1, which is characterized in that first compression bar and second compression bar are
Elliptical rod, the bearing groove form arc surface, the outer surface of the elliptical rod and the circular arc face contact；The ellipse
Bar, which turns to, drives the filter cylinder to rise when major diameter is vertically arranged, the elliptical rod, which turns to, drives institute when minor axis is vertically arranged
State filter cylinder decline.
3. filter cylinder hold-down mechanism as described in claim 1, which is characterized in that it further includes first shaking that described first, which holds down assembly,
Handle, the connecting pin of first rocking handle are mounted on one end of first compression bar, and it further includes second shaking that described second, which holds down assembly,
Handle, the connecting pin of second rocking handle are mounted on one end of second compression bar, and first rocking handle and second rocking handle turn
Respectively corresponded when dynamic and drive first compression bar and second compression bar moves toward one another or back movement, first rocking handle from
It can be connect or be disconnected with the free end of second rocking handle by end.
4. filter cylinder hold-down mechanism as claimed in claim 3, which is characterized in that the free end of first rocking handle offers first
Mounting hole, the free end of second rocking handle offer the second mounting hole, first mounting hole and the second mounting hole energy
It is bolted.
5. filter cylinder hold-down mechanism as claimed in claim 4, which is characterized in that first rocking handle and second rocking handle are in
Strip, and position bending of second rocking handle close to its free end forms bending segment, second mounting hole is provided with institute
It states on bending segment.
6. filter cylinder hold-down mechanism as claimed in claim 5, which is characterized in that first mounting hole is round unthreaded hole or screw thread
Hole, second mounting hole are kidney slot.
7. the filter cylinder hold-down mechanism as described in any one of claim 3-6, which is characterized in that the other end of first compression bar
It is provided with the first limit plate, first limit plate is abutted with a fixed plate far from first rocking handle, and described the
The other end of two compression bars is provided with the second limit plate, second limit plate and a fixation far from second rocking handle
Plate abuts.
8. the filter cylinder hold-down mechanism as described in any one of claim 3-6, which is characterized in that the card further includes being mounted on
Baffle below the card, the baffle are arranged far from first rocking handle and second rocking handle.
9. such as filter cylinder hold-down mechanism of any of claims 1-6, which is characterized in that the card further includes being mounted on
Guide plate below the card, the guide plate extend along the first direction；The quantity of the guide plate is two, two
The guide plate is positioned opposite along the second direction, and two fixed plate groups are respectively corresponded to be connected with two guide plates
It connects.
10. a kind of filter cylinder pressing device, which is characterized in that the filter cylinder pressing device includes multiple as appointed in claim 1-9
Filter cylinder hold-down mechanism described in one, multiple filter cylinder hold-down mechanisms are sequentially connected along the second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751611.2A CN110368752A (en) | 2019-08-14 | 2019-08-14 | Filter cylinder hold-down mechanism and filter cylinder pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751611.2A CN110368752A (en) | 2019-08-14 | 2019-08-14 | Filter cylinder hold-down mechanism and filter cylinder pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110368752A true CN110368752A (en) | 2019-10-25 |
Family
ID=68259391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910751611.2A Pending CN110368752A (en) | 2019-08-14 | 2019-08-14 | Filter cylinder hold-down mechanism and filter cylinder pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110368752A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279732A (en) * | 1992-03-23 | 1994-01-18 | Edens Jeffrey I | Fluid conditioning device |
| JP2001276542A (en) * | 2000-03-31 | 2001-10-09 | Shinwa Corp | Filter tightening device |
| CN102284218A (en) * | 2011-06-15 | 2011-12-21 | 江苏华正环保科技有限公司 | Sealed clamping device of filter screen bag for air filter |
| CN208276441U (en) * | 2017-12-28 | 2018-12-25 | 长沙吉天环保科技有限公司 | A kind of filter cylinder Fast Installation pressing device |
| CN210993449U (en) * | 2019-08-14 | 2020-07-14 | 威尔登环保设备（长沙）有限公司 | Filter cylinder pressing mechanism and filter cylinder pressing device |
-
2019
- 2019-08-14 CN CN201910751611.2A patent/CN110368752A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279732A (en) * | 1992-03-23 | 1994-01-18 | Edens Jeffrey I | Fluid conditioning device |
| JP2001276542A (en) * | 2000-03-31 | 2001-10-09 | Shinwa Corp | Filter tightening device |
| CN102284218A (en) * | 2011-06-15 | 2011-12-21 | 江苏华正环保科技有限公司 | Sealed clamping device of filter screen bag for air filter |
| CN208276441U (en) * | 2017-12-28 | 2018-12-25 | 长沙吉天环保科技有限公司 | A kind of filter cylinder Fast Installation pressing device |
| CN210993449U (en) * | 2019-08-14 | 2020-07-14 | 威尔登环保设备（长沙）有限公司 | Filter cylinder pressing mechanism and filter cylinder pressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110368752A (en) | Filter cylinder hold-down mechanism and filter cylinder pressing device | |
| CN106245470B (en) | Double-layer vibration damping fastener | |
| CN210807909U (en) | Combined LCD (liquid crystal display) module | |
| CN210993449U (en) | Filter cylinder pressing mechanism and filter cylinder pressing device | |
| CN102183998A (en) | Device for fixing memory bank | |
| CN107257044A (en) | Automotive wire bundle plug-in unit with terminal anti-drop function | |
| CN109102757B (en) | A kind of mark mounting device and installation method improving installation effectiveness | |
| CN205810291U (en) | LED display device | |
| CN106252988B (en) | Connector and connector assembly | |
| CN209458229U (en) | A kind of anti-locking VPX module wedge lock mechanism | |
| CN209623735U (en) | A kind of disassembly mounting structure being easily changed instrument board | |
| CN109378610B (en) | FPC connector | |
| CN208467679U (en) | Oil pipe quick connector installing mechanism and system | |
| CN208397583U (en) | A kind of easy-to-dismount stage LED display | |
| CN220898669U (en) | Rotary separation type digital electronic colposcope | |
| CN208393087U (en) | A kind of retaining mechanism of power battery assembly | |
| CN208123197U (en) | A kind of protection holddown bolt | |
| CN217828032U (en) | Multi-shaft screw convenient to install for spinal internal fixator | |
| CN217081919U (en) | Remote state monitoring device for unmanned vehicle | |
| CN219038050U (en) | Collector with standard buckle | |
| CN209384475U (en) | A kind of AR immersion virtual studio curtain wall installing structure | |
| CN210599954U (en) | Novel automobile brake caliper body | |
| CN217539994U (en) | High-performance non-threaded flange | |
| CN209724527U (en) | A kind of fixed bracket of automobile carbon tank control valve | |
| CN109648494A (en) | Remover-and-replacer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |