CN220834367U - Compressing device of single-bag filter - Google Patents
Compressing device of single-bag filter Download PDFInfo
- Publication number
- CN220834367U CN220834367U CN202322670235.9U CN202322670235U CN220834367U CN 220834367 U CN220834367 U CN 220834367U CN 202322670235 U CN202322670235 U CN 202322670235U CN 220834367 U CN220834367 U CN 220834367U
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- cylinder body
- rotating
- pressing
- rotating block
- top end
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- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a compressing device of a single-bag filter, which comprises a cylinder body, a compressing cover and a driving mechanism, wherein a plurality of rotating seats are circumferentially and uniformly distributed on the outer side of the top end of the cylinder body, a rotating block is rotationally connected in each rotating seat, one end of the rotating block, which is far away from the rotating seat, is provided with a pinch plate, and when the rotating block rotates and is folded towards the upper part of the cylinder body, the pinch plate can be positioned above the cylinder body and a gap is reserved between the pinch plate and the top end of the cylinder body; the edge of the pressing cover is provided with a pressing ring which is matched with the edge of the top end of the cylinder body, and a plurality of protruding parts with the same number as the rotating blocks are uniformly distributed on the top of the pressing ring; the driving mechanism is used for driving each rotating block to rotate and fold or unfold outwards towards the upper part of the cylinder body. According to the utility model, bolts are not required to be screwed one by one, the disassembly and the installation of the compression cover can be completed only by rotating the compression cover, the driving mechanism is utilized, the synchronous rotation of each rotating block is controlled, the rotating blocks are not required to be manually stirred, and the disassembly and the installation efficiency of the compression cover can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of single-bag filters, in particular to a pressing device of a single-bag filter.
Background
When the fluid passes through the single-bag filter, the fluid firstly enters the filter bag, then is filtered through the filter element in the filter bag, and finally the fluid after the filter element treatment is discharged from the outlet. The filter bag of the single-bag filter can be maintained or replaced by opening the top cover, and the top cover can be locked after the operation is finished, so that the filter bag can be continuously used.
However, at present, most of conventional single-bag filters adopt a combined bolt mode to fix a top cover at the top of the filter, so that the operation is needed one by one when the top cover is detached and installed, time and labor are wasted, and maintenance and replacement efficiency are reduced.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a compressing device of a single-bag filter, which solves the problems that the prior conventional single-bag filter adopts a combined bolt mode to fix a top cover at the top of the filter, and the top cover needs to be operated one by one when being disassembled and installed, thereby wasting time and labor and reducing maintenance and replacement efficiency.
The aim of the utility model is achieved by the following technical scheme:
The utility model provides a compressing device of a single-bag filter, which comprises:
The cylinder body is characterized in that a plurality of rotating seats are circumferentially and uniformly distributed on the outer side of the top end of the cylinder body, each rotating seat is internally and rotatably connected with a rotating block, one end of each rotating block, which is far away from the corresponding rotating seat, is provided with a buckle plate, and when the rotating blocks rotate and fold towards the upper part of the cylinder body, the buckle plate can be positioned above the cylinder body, and a gap is reserved between the buckle plate and the top end of the cylinder body;
The pressing cover is positioned above the cylinder body, the edge of the pressing cover is provided with a pressing ring which is matched with the edge of the top end of the cylinder body, and the top of the pressing ring is uniformly provided with a plurality of protruding parts with the same number as that of the rotating blocks; and
And the driving mechanism is used for driving each rotating block to rotate and fold or unfold outwards above the cylinder body.
Further, actuating mechanism includes mounting groove, rack and gear, a plurality of the mounting groove corresponds each respectively and rotates the seat circumference equipartition in the top outside of barrel, every equal slidable mounting has the rack from top to bottom in the mounting groove, the gear respectively set up one and be connected with corresponding rack transmission in the rotation link of every turning block, every all install first spring between the bottom of rack and the mounting groove bottom, first spring can provide the elastic force with the rack ejecting to the barrel top to the outside rotation expansion of drive turning block.
Further, one side of the pinch plate, which is close to the gear, is connected with a pressing plate through a second spring, and the pressing plate is slidably installed on the rotating block along the direction, which is close to or far away from the pinch plate.
Further, the top of barrel encircles and is provided with the sealing ring, the bottom of clamp ring is provided with the seal groove with the sealing ring adaptation.
Further, a handle is arranged at the top of the pressing cover.
According to the technical scheme, the pressing device of the single-bag filter provided by the utility model has the advantages that bolts are not required to be screwed one by one, the pressing cover can be detached and installed only by rotating the pressing cover, the pressing cover can be covered on the top end of the cylinder, each rotating block is rotated and folded to the upper side of the cylinder so that the pinch plate is positioned above the cylinder, the pressing ring is positioned between the pinch plate and the top end of the cylinder, the pressing cover is rotated to enable each protruding part to rotate below the corresponding pinch plate, the pinch plate can be clamped, and the rotating blocks are locked to prevent the pinch plate from being outwards unfolded, so that the pressing cover is pressed; utilize actuating mechanism, lower gland closes and compresses tightly the lid and can push down each rack simultaneously, and the rack will drive the gear rotation that corresponds to make the turning block rotate to barrel top and draw in, be favorable to controlling each turning block and rotate in step, can make each turning block rotate to barrel top and draw in at the in-process that the lid closed and compresses tightly the lid, and take off and compress tightly the lid after, will outwards expand again through each rack drive turning block under the elastic force effect of first spring, need not the manual work and stir the turning block, can improve the dismantlement installation effectiveness that compresses tightly the lid by a wide margin.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic perspective view of an embodiment of a compressing apparatus for a single-bag filter according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a driving mechanism of an embodiment of a compressing apparatus for a single-bag filter according to the present utility model;
Reference numerals:
The rotary cylinder comprises a cylinder body 1, a rotary seat 11, a rotary block 12, a pinch plate 121, a second spring 122, a pressing plate 123 and a sealing ring 13;
A pressing cover 2, a pressing ring 21, a boss 22, and a handle 23;
The driving mechanism 3, the mounting groove 31, the rack 32, the gear 33 and the first spring 34.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 3, the compressing device of the single-bag filter provided in this embodiment includes a cylinder 1, a compressing cover 2 and a driving mechanism 3.
Referring to fig. 1, a filter screen is detachably mounted inside a cylinder 1, one side and the bottom of the filter screen are respectively provided with a connecting joint, the top end of the cylinder 1 is open, a plurality of rotating seats 11 are circumferentially and uniformly distributed on the outer side of the top end of the cylinder 1, a rotating block 12 is rotationally connected in each rotating seat 11, one end, far away from the rotating seat 11, of each rotating block 12 is provided with a buckle plate 121, the rotating block 12 can enable the rotating block 12 to rotate and fold towards the upper part of the cylinder 1 or expand outwards, and when the rotating block 12 rotates and folds towards the upper part of the cylinder 1, the buckle plates 121 can be located above the cylinder 1 and leave a gap with the top end of the cylinder 1.
The compressing cover 2 is located the top of barrel 1, compressing cover 2's edge be provided with barrel 1 top end edge adaptation's compressing ring 21, compressing ring 21 can with barrel 1's top edge butt, compressing ring 21's top equipartition have a plurality of bellying 22 the same with turning block 12 quantity, bellying 22 is convex, and bellying 22 top to compressing ring 21's bottom distance and buckle 121 to barrel 1 top clearance distance adaptation.
When the pressing cover 2 is specifically used, the pressing cover 2 can be covered on the top end of the cylinder body 1, and each rotating block 12 is rotated and folded to the upper side of the cylinder body 1 so that the pinch plate is positioned above the cylinder body 1, so that the pressing ring 21 is positioned between the pinch plate 121 and the top end of the cylinder body 1, and then the pressing cover 2 is rotated to enable each protruding part 22 to rotate to the lower side of the corresponding pinch plate 121, so that the pinch plate 121 can be clamped, and the rotating blocks 12 are locked to prevent the rotating blocks from being outwards unfolded, so that the pressing cover 2 is pressed. It should be noted that when the pressing cover 2 is covered, each protruding portion 22 needs to be staggered from the corresponding rotating block 12, otherwise, the rotating block 12 cannot be rotated and folded.
Referring to fig. 1-3, the driving mechanism 3 is used for driving each rotating block 12 to rotate and fold or unfold outwards above the cylinder 1.
In an embodiment, the driving mechanism 3 includes a mounting groove 31, a rack 32 and a gear 33, the plurality of mounting grooves 31 are respectively and circumferentially distributed on the outer side of the top end of the cylinder 1 corresponding to each rotating seat 11, the rack 32 is vertically slidably mounted in each mounting groove 31, the gear 33 is respectively disposed at a rotating connection end of each rotating block 12 and is in transmission connection with the corresponding rack 32, a first spring 34 is mounted between the bottom end of each rack 32 and the bottom of the mounting groove 31, and the first spring 34 can provide an elastic force for ejecting the rack 32 above the cylinder 1 so as to drive the rotating blocks 12 to rotate outwards for unfolding.
Furthermore, when specifically using, the lower gland closes and compresses tightly lid 2 and can push down each rack 32 simultaneously, the rack 32 will drive corresponding gear 33 rotation, thereby make the turning block 12 rotate to barrel 1 top and draw in, be favorable to controlling each turning block 12 synchronous rotation, can make each turning block 12 rotate to barrel 1 top and draw in at the in-process that the lid closes and compresses tightly lid 2, and take off and compress tightly lid 2 the back, will drive turning block 12 outwards again through each rack 32 under the elastic force effect of first spring 34, need not the manual work and stir the turning block 12, can improve the dismantlement installation effectiveness of compressing tightly lid 2 by a wide margin.
As shown in fig. 2 and 3, preferably, a pressing plate 123 is connected to one side of the pinch plate 121 near the gear 33 through a second spring 122, and the pressing plate 123 is slidably mounted on the rotating block 12 along a direction near or far from the pinch plate 121, so as to be beneficial to further compressing the protruding portion 22 between the pinch plate 121 and the top end of the cylinder 1, and improve the compressing effect.
Still further, the top of barrel 1 encircles and is provided with sealing ring 13, and the bottom of clamp ring 21 is provided with the seal groove with sealing ring 13 adaptation, and sealing ring 13 optional rubber material can improve the leakproofness between clamp cover 2 and the barrel 1 top, can also provide the direction for the rotation of clamp cover 2 simultaneously.
Because the protruding portion 22 is tightly clamped between the buckle 121 and the top end of the cylinder 1, in order to facilitate the operator to rotate the compression cover 2, in an embodiment, the top of the compression cover 2 is provided with a handle 23, and two ends of the handle 23 face two sides of the compression cover 2 respectively, so as to facilitate force application.
In order to further prevent the protrusion 22 from being separated from the gap between the pinch plate 121 and the top end of the barrel 1, the pressing cover 2 is loosened, in an embodiment, the top end of the barrel 1 and the pressing ring 21 are provided with grooves (not shown), and when the protrusion 22 is located in the gap between the pinch plate 121 and the top end of the barrel 1, the two grooves are correspondingly communicated and can be inserted with a plug pin, so as to realize further limiting.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the claims and description.
Claims (5)
1. A compression device for a single bag filter, comprising:
The cylinder body is characterized in that a plurality of rotating seats are circumferentially and uniformly distributed on the outer side of the top end of the cylinder body, each rotating seat is internally and rotatably connected with a rotating block, one end of each rotating block, which is far away from the corresponding rotating seat, is provided with a buckle plate, and when the rotating blocks rotate and fold towards the upper part of the cylinder body, the buckle plate can be positioned above the cylinder body, and a gap is reserved between the buckle plate and the top end of the cylinder body;
The pressing cover is positioned above the cylinder body, the edge of the pressing cover is provided with a pressing ring which is matched with the edge of the top end of the cylinder body, and the top of the pressing ring is uniformly provided with a plurality of protruding parts with the same number as that of the rotating blocks; and
And the driving mechanism is used for driving each rotating block to rotate and fold or unfold outwards above the cylinder body.
2. The pressing device of a single-bag filter according to claim 1, wherein the driving mechanism comprises mounting grooves, racks and gears, the plurality of mounting grooves are circumferentially and uniformly distributed on the outer side of the top end of the cylinder body respectively corresponding to the rotating seats, the racks are vertically and slidably mounted in each mounting groove, the gears are respectively arranged at the rotating connecting end of each rotating block and are in transmission connection with the corresponding racks, a first spring is mounted between the bottom end of each rack and the bottom of each mounting groove, and the first spring can provide elastic force for pushing the racks out of the cylinder body so as to drive the rotating blocks to outwards rotate and spread.
3. The pressing device of a single-bag filter according to claim 1, wherein a pressing plate is connected to one side of the pinch plate, which is close to the gear, through a second spring, and the pressing plate is slidably mounted on the rotating block in a direction approaching or separating from the pinch plate.
4. The pressing device of a single-bag filter according to claim 1, wherein a sealing ring is circumferentially arranged at the top of the cylinder body, and a sealing groove matched with the sealing ring is arranged at the bottom of the pressing ring.
5. The compression device of a single bag filter of claim 1, wherein the top of the compression cap is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670235.9U CN220834367U (en) | 2023-10-07 | 2023-10-07 | Compressing device of single-bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670235.9U CN220834367U (en) | 2023-10-07 | 2023-10-07 | Compressing device of single-bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220834367U true CN220834367U (en) | 2024-04-26 |
Family
ID=90744505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322670235.9U Active CN220834367U (en) | 2023-10-07 | 2023-10-07 | Compressing device of single-bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220834367U (en) |
-
2023
- 2023-10-07 CN CN202322670235.9U patent/CN220834367U/en active Active
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