CN218370691U - Rotary supporting device for RO (reverse osmosis) roll membrane assembly - Google Patents
Rotary supporting device for RO (reverse osmosis) roll membrane assembly Download PDFInfo
- Publication number
- CN218370691U CN218370691U CN202222133325.XU CN202222133325U CN218370691U CN 218370691 U CN218370691 U CN 218370691U CN 202222133325 U CN202222133325 U CN 202222133325U CN 218370691 U CN218370691 U CN 218370691U
- Authority
- CN
- China
- Prior art keywords
- shaft
- component
- rotary
- driving
- rotating shaft
- 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.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a rotary supporting device of an RO film rolling component, which is arranged on a frame and comprises a left rotating shaft, a rotary driving component, a left supporting component and a right rotary supporting component, wherein the rotary driving component is connected with the left rotating shaft to drive the left rotating shaft to rotate; the left rotating shaft is rotatably supported on the frame; the left supporting part comprises a left supporting shaft assembly and a left axial telescopic driving assembly which is connected with the left supporting shaft assembly to drive the left supporting shaft assembly to axially stretch, and the right rotating supporting part comprises a right rotating shaft, an axial moving seat and a right axial telescopic driving assembly. The RO roll membrane assembly can be well supported and can automatically rotate on relevant processing equipment.
Description
Technical Field
The utility model relates to a rotatory strutting arrangement of membrane module is rolled up to RO.
Background
At present, the role of the RO roll membrane module in the water treatment field is indispensable, the RO roll membrane module rotation supporting device is an important component of the RO roll membrane machine and the RO edge trimmer, and chinese patent with publication number CN209095640U discloses a household RO membrane edge trimmer, wherein a rotating device capable of rotating the RO membrane is disclosed, the rotating device is supported against one end of the RO membrane through the tail, supported against the other end of the RO membrane through the rotation, and the rotation top and the tail top are controlled by a pull rod to move and clamp, the rotating device can be suitable for the RO roll membrane module with small diameter, and the phenomenon of unstable support may occur for the RO roll membrane module with large diameter.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a rotatory strutting arrangement of membrane module is rolled up to RO, it provides another kind and rotates and support the device that membrane module was rolled up to RO to can support RO well and roll up membrane module.
In order to solve the technical problem, the technical scheme of the utility model is that: a RO roll membrane module rotary support device mounted on a frame, comprising:
the left rotating shaft is rotatably supported on the rack;
a rotary driving part connected with the left rotary shaft to drive the left rotary shaft to rotate;
the left support component comprises a left support shaft assembly and a left axial telescopic driving assembly which is connected with the left support shaft assembly to drive the left support shaft assembly to axially stretch, the left support shaft assembly penetrates through the left rotating shaft, the left support shaft assembly comprises a telescopic shaft assembly and a linkage shaft assembly which are connected together and are suitable for relative circumferential rotation, the left axial telescopic driving assembly is suitable for driving the left support shaft assembly to axially move so as to drive the linkage shaft assembly to be connected with the left rotating shaft, and the left rotating shaft is suitable for driving the linkage shaft assembly to rotate under the driving of the rotary driving component when the linkage shaft assembly is connected with the left rotating shaft;
the right rotary supporting component comprises a right rotary shaft, an axial moving seat and a right axial telescopic driving component, the axial moving seat is movably connected to the rack, the right axial telescopic driving component is connected with the axial moving seat to drive the axial moving seat to axially stretch in the rack, the right rotary shaft is rotatably connected to the axial moving seat, and the right rotary shaft and the linkage shaft component are suitable for being connected with a water collecting pipe in the RO roll film component.
Furthermore, a connection mode of the left rotating shaft on the rack is provided, wherein the rack is provided with a left rotating supporting seat, and the left rotating shaft is rotationally connected to the left rotating supporting seat.
Further, a mode of connection of the axial moving seat and the rack is provided, a right supporting seat is installed on the rack, and the axial moving seat is connected to the right supporting seat in a sliding mode.
Further, there is provided a concrete structure of a rotation driving part including:
a motor;
and the transmission mechanism is connected between the output shaft of the motor and the left rotating shaft.
Further, a connection mode which enables the linkage shaft assembly and the left rotating shaft to rotate relatively and rotate along with the left rotating shaft is provided, and the linkage shaft assembly is provided with a non-circular shaft part;
the left rotating shaft is provided with a non-circular hole part matched with the shaft hole of the non-circular shaft part;
the left axial telescopic driving assembly is suitable for driving the left support shaft assembly to axially move so as to drive the linkage shaft assembly to be connected with the left rotating shaft through the shaft hole matching of the non-circular shaft part and the non-circular hole part.
Further, the left axial telescopic driving component and the right axial telescopic driving component are piston cylinders.
Further, in order to better support the RO membrane rolling assembly and prevent the RO membrane on the RO membrane rolling assembly from being scattered, at least one auxiliary support roller component which is suitable for being contacted with the outer circle of the RO membrane rolling assembly connected to the right rotating shaft and the universal driving shaft assembly so as to assist in supporting the RO membrane rolling assembly is also arranged on the frame.
Further, there is provided a concrete structure of an auxiliary backup roller member, including:
an auxiliary support roller;
and at least one auxiliary supporting driving part connected between the auxiliary supporting roller and the frame for driving the auxiliary supporting roller to move close to or away from the RO film rolling assembly.
Further, a specific structure of the auxiliary support driving part is provided, which comprises:
the rotary connecting seats are rotatably connected with the corresponding auxiliary supporting rollers;
the cylinder body of the auxiliary supporting cylinder is hinged to the rack, and the piston rod of the auxiliary supporting cylinder is connected with the rotating connecting seat.
Further, in order to limit the moving direction of the auxiliary supporting roller relative to the RO membrane rolling assembly, a guide groove is arranged on the machine frame, and the corresponding end of the auxiliary supporting roller is inserted into the corresponding guide groove.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. in the embodiment, the left support shaft assembly is driven to axially extend and retract by the left axial extension and retraction driving assembly, the axial moving seat is driven to be connected with the axial extension and retraction by the right axial extension and retraction driving assembly, so that the water collecting pipe in the RO roll membrane assembly is well connected, and then the left rotating shaft is driven to rotate by the rotating and driving part, so that the linkage shaft assembly in the left support shaft assembly is driven to rotate, the whole RO roll membrane assembly is driven to rotate, and the support and the rotation of the RO roll membrane assembly are realized;
2. the auxiliary supporting roller can be driven by the auxiliary supporting driving part to be close to the RO to roll up the membrane assembly, the RO is well supported to roll up the membrane assembly, and meanwhile, the RO membrane in the RO roll-up membrane assembly can be prevented from being disengaged in the machining process.
Drawings
Fig. 1 is a first perspective view of a RO roll membrane module rotation support device of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a second perspective view of the RO roll membrane module rotation supporting device of the present invention;
FIG. 5 is an enlarged view of section C of FIG. 4;
FIG. 6 is a schematic view of the connection between a portion of the linkage shaft assembly and the left rotating shaft according to the present invention;
fig. 7 is a schematic cross-sectional view of the RO membrane module rotation support device of the present invention;
FIG. 8 is an enlarged view of section D of FIG. 7;
fig. 9 is an enlarged view of a portion E of fig. 7.
Detailed Description
In order that the present invention may be more clearly understood, the following detailed description is given with reference to the accompanying drawings.
As shown in fig. 1 to 9, in the present embodiment, a RO roll membrane module rotary supporting device, which is mounted on a frame 1, comprises:
the left rotating shaft 2 is rotatably supported on the frame 1;
a rotation driving part connected to the left rotation shaft 2 to drive the left rotation shaft 2 to rotate;
the left support component comprises a left support shaft assembly and a left axial telescopic driving assembly 3 which is connected with the left support shaft assembly to drive the left support shaft assembly to axially stretch, the left support shaft assembly penetrates through the left rotating shaft 2, the left support shaft assembly comprises a telescopic shaft assembly 4 and a linkage shaft assembly 5 which are connected together and are suitable for rotating relatively in the circumferential direction, the left axial telescopic driving assembly 3 is suitable for driving the left support shaft assembly to axially move so as to drive the linkage shaft assembly 5 to be connected with the left rotating shaft 2, and the left rotating shaft 2 is suitable for driving the linkage shaft assembly 5 to rotate under the driving of the rotary driving component when the linkage shaft assembly 5 is connected with the left rotating shaft 2;
the right rotary supporting component comprises a right rotary shaft 6, an axial moving seat 7 and a right axial telescopic driving component 8, the axial moving seat 7 is movably connected to the rack 1, the right axial telescopic driving component 8 is connected with the axial moving seat 7 to drive the axial moving seat 7 to axially extend and retract on the rack 1, the right rotary shaft 6 is rotatably connected to the axial moving seat 7, and the right rotary shaft 6 and the linkage shaft component 5 are suitable for being connected with a water collecting pipe 200 in the RO roll membrane component 100.
As shown in fig. 4 and 8, in the present embodiment, the left rotary support base 9 is mounted on the frame 1.
Specifically, as shown in fig. 8, the left rotary shaft 2 is rotatably coupled to the left rotary support base 9 via a plurality of bearings 300.
As shown in fig. 9, in the present embodiment, a right support seat 10 is installed on the frame 1, and the axial moving seat 7 is slidably connected to the right support seat 10.
Specifically, as shown in fig. 9, the right rotary shaft 6 is rotatably coupled to the axially movable base 7 through a plurality of bearings 300.
Specifically, as shown in fig. 1, 2 and 4, the rotary driving member may have the following structure including:
a motor 11;
a transmission mechanism connected between the output shaft of the motor 11 and the left rotating shaft 2;
in the present embodiment, as shown in fig. 2, the transmission mechanism includes: a driving gear 16 mounted on an output shaft of the motor 11, a driven gear 17 mounted on the left rotating shaft 2, and a toothed belt 18 connecting the driving gear 16 and the driven gear 17; when the motor 11 works, the driving gear 16 on the output shaft of the motor rotates, the driving gear 16 drives the toothed belt 18 to rotate, the toothed belt 18 is connected with the driving gear 16 and the driven gear 17, and the driven gear 17 also rotates along with the driving gear, so that the left rotating shaft 2 rotates, and when the left axial telescopic driving assembly 3 drives the left supporting shaft assembly to axially move so as to drive the linkage shaft assembly 5 to be connected with the left rotating shaft 2, the linkage shaft assembly 5 is driven to rotate, and then the RO roll film assembly 100 is driven to rotate.
As shown in fig. 6, in the present embodiment, a non-circular shaft portion 51 is disposed on the linkage shaft assembly 5;
the left rotating shaft 2 is provided with a non-circular hole 21 matched with the shaft hole of the non-circular shaft 51;
the left axial telescopic driving component 3 drives the left support shaft component to move axially so that the linkage shaft component 5 is connected with the left rotating shaft 2 through the shaft hole matching of the non-circular shaft part 51 and the non-circular hole part 21;
in the present embodiment, the non-circular shaft portion 51 and the non-circular hole portion 21 are both square, but are not limited to square, as long as circumferential positioning of both can be achieved.
As shown in fig. 2 and 5, in the present embodiment, the left and right axial telescoping drive assemblies 3, 8 may be piston cylinders;
specifically, a support 400 for fixing the cylinder bodies of the left axial telescopic driving assembly 3 and the right axial telescopic driving assembly 8 is mounted on the frame 1;
a piston rod of the left axial telescopic driving component 3 is connected with the telescopic shaft component 4, and when the left axial telescopic driving component 3 works, the left support shaft component is driven to stretch by the stretching of the piston rod;
the piston rod of the right axial telescopic driving component 8 is connected with the axial moving seat 7, when the right axial telescopic driving component 8 works, the piston rod of the right axial telescopic driving component drives the axial moving seat 7 to stretch out and draw back, and meanwhile, the right rotating shaft 6 connected with the axial moving seat 7 is driven to stretch out and draw back.
As shown in fig. 1 to 5, in this embodiment, three sets of auxiliary supporting roller members adapted to contact with the outer circumference of the RO film winding assembly 100 connected to the right rotating shaft 6 and the linkage shaft assembly 5 to support the RO film winding assembly 100 in an auxiliary manner are further disposed on the frame 1, and the three sets of auxiliary supporting roller members are uniformly arranged along the circumferential direction of the right rotating shaft 6.
Specifically, as shown in fig. 1 to 5, the auxiliary supporting roller member may have the following structure including:
an auxiliary support roller 12;
two auxiliary support driving means connected between the auxiliary supporting roller 12 and the frame 1 to drive the auxiliary supporting roller 12 toward or away from the RO roll membrane module 100.
Specifically, as shown in fig. 2, the auxiliary support driving part may have a structure including:
a rotary connecting seat 13 rotatably connected with the corresponding auxiliary supporting roller 12;
the cylinder body of the auxiliary supporting cylinder 14 is hinged on the frame 1, and the piston rod of the auxiliary supporting cylinder 14 is connected with the rotary connecting seat 13.
As shown in fig. 2, in the present embodiment, the frame 1 is provided with guide grooves 15, and the respective ends of the auxiliary support rollers 12 are inserted into the respective guide grooves 15.
As shown in fig. 2 and 5, in the present embodiment, a sliding roller 20 is installed at each end of the auxiliary supporting roller 12, and the sliding roller 20 is slidably fitted in the guide slot 15, so that the auxiliary supporting roller 12 is driven by the auxiliary supporting cylinder 14 to slide directionally in the guide slot;
when the auxiliary supporting cylinder 14 works, the piston rod of the auxiliary supporting cylinder extends out to drive the rotary connecting base 13 connected with the piston rod to act, and the rotary connecting base 13 drives the auxiliary supporting roller 12 to act, so that the auxiliary supporting roller 12 is close to the RO film rolling assembly 100; similarly, when the piston rod is retracted, the auxiliary support roller 12 is away from the RO roll membrane module 100.
When the water collecting pipe 200 in the RO membrane rolling assembly 100 is connected with the right rotating shaft 6 and the linkage shaft assembly 5, the right axial telescopic driving assembly 8 works, and the piston rod thereof extends out to drive the axial moving seat 7 to move towards the direction close to the left rotating supporting seat 9 and simultaneously drive the right rotating shaft 6 connected with the axial moving seat 7 to move in the same direction; meanwhile, the left axial telescopic driving component 3 works, the piston rod of the left axial telescopic driving component retracts to drive the telescopic shaft component 4 to move towards the direction far away from the right supporting seat 10, and the linkage shaft component 5 connected with the telescopic shaft component 4 also moves at the same time, so that the non-circular shaft part 51 on the linkage shaft component 5 enters the non-circular hole part 21 on the left rotating shaft 2 to form shaft hole matching, and finally the linkage shaft component 5 is connected with the left rotating shaft 2; when the auxiliary supporting cylinder 14 works, the piston rod of the auxiliary supporting cylinder extends out to drive the rotary connecting base 13 connected with the piston rod to act, and the rotary connecting base 13 drives the auxiliary supporting roller 12 to act, so that the auxiliary supporting roller 12 is close to the RO film rolling assembly 100; the motor 11 works, the driving gear 16 on the output shaft rotates, the driving gear 16 drives the toothed belt 18 to rotate, the toothed belt 18 is connected with the driving gear 16 and the driven gear 17, and the driven gear 17 rotates along with the driving gear, so that the left rotating shaft 2 rotates along with the driving gear, the linkage shaft assembly 5 is driven to rotate, the RO roll membrane assembly 100 is driven to rotate, and the RO roll membrane assembly 100 is supported and rotated.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A RO roll membrane module rotary support device, characterized in that it is mounted on a frame (1), comprising:
the left rotating shaft (2), the left rotating shaft (2) is rotatably supported on the frame (1);
a rotary driving component connected with the left rotary shaft (2) to drive the left rotary shaft (2) to rotate;
the left supporting component comprises a left supporting shaft component and a left axial telescopic driving component (3) which is connected with the left supporting shaft component to drive the left supporting shaft component to axially stretch, the left supporting shaft component penetrates through the left rotating shaft (2), the left supporting shaft component comprises a telescopic shaft component (4) and a linkage shaft component (5) which are connected together and suitable for rotating circumferentially relatively, the left axial telescopic driving component (3) is suitable for driving the left supporting shaft component to axially move so as to drive the linkage shaft component (5) to be connected with the left rotating shaft (2), and the left rotating shaft (2) is suitable for driving the linkage shaft component (5) to rotate under the driving of the rotating driving component when the linkage shaft component (5) is connected with the left rotating shaft (2);
the right rotary supporting part comprises a right rotary shaft (6), an axial moving seat (7) and a right axial telescopic driving assembly (8), wherein the axial moving seat (7) is movably connected to the rack (1), the right axial telescopic driving assembly (8) is connected with the axial moving seat (7) to drive the axial moving seat (7) to axially stretch out and draw back on the rack (1), the right rotary shaft (6) is rotatably connected to the axial moving seat (7), and the right rotary shaft (6) and the linkage shaft assembly (5) are suitable for being connected with a water collecting pipe (200) in the RO roll membrane assembly (100).
2. The RO roll membrane assembly rotary support apparatus of claim 1,
the left rotary supporting seat (9) is installed on the rack (1), and the left rotary shaft (2) is rotatably connected to the left rotary supporting seat (9).
3. The RO roll membrane assembly rotary support apparatus of claim 1,
the right support seat (10) is installed on the rack (1), and the axial moving seat (7) is connected to the right support seat (10) in a sliding mode.
4. The RO roll membrane assembly rotary support device of claim 1,
the rotation driving part includes:
a motor (11);
a transmission mechanism connected between the output shaft of the motor (11) and the left rotating shaft (2).
5. The RO roll membrane assembly rotary support device of claim 1,
a non-circular shaft part (51) is arranged on the linkage shaft assembly (5);
the left rotating shaft (2) is provided with a non-circular hole part (21) matched with the shaft hole of the non-circular shaft part (51);
the left axial telescopic driving component (3) is suitable for driving the left support shaft component to axially move so as to drive the linkage shaft component (5) to be connected with the left rotating shaft (2) through the matching of shaft holes of the non-circular shaft part (51) and the non-circular hole part (21).
6. The RO roll membrane assembly rotary support device of claim 1,
the left axial telescopic driving component (3) and/or the right axial telescopic driving component (8) are piston cylinders.
7. The RO roll membrane assembly rotary support apparatus of claim 1,
the frame (1) is also provided with at least one auxiliary supporting roller component which is suitable for contacting with the outer circle of the RO film rolling component (100) connected to the right rotating shaft (6) and the linkage shaft component (5) to support the RO film rolling component (100) in an auxiliary manner.
8. The RO roll membrane assembly rotary support apparatus of claim 7,
the auxiliary supporting roller member includes:
an auxiliary support roller (12);
at least one auxiliary supporting driving part which is connected between the auxiliary supporting roller (12) and the frame (1) and is used for driving the auxiliary supporting roller (12) to get close to or get away from the RO roll membrane component (100).
9. The RO roll membrane assembly rotary support device of claim 8,
the auxiliary support driving part includes:
a rotary connecting seat (13) which is rotatably connected with the corresponding auxiliary supporting roller (12);
the auxiliary supporting cylinder (14), the cylinder body of auxiliary supporting cylinder (14) articulates on frame (1), the piston rod of auxiliary supporting cylinder (14) with swivelling joint seat (13) link to each other.
10. The RO roll membrane assembly rotary support device of claim 8,
the machine frame (1) is provided with guide grooves (15), and the corresponding ends of the auxiliary supporting rollers (12) are inserted into the corresponding guide grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222133325.XU CN218370691U (en) | 2022-08-12 | 2022-08-12 | Rotary supporting device for RO (reverse osmosis) roll membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222133325.XU CN218370691U (en) | 2022-08-12 | 2022-08-12 | Rotary supporting device for RO (reverse osmosis) roll membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218370691U true CN218370691U (en) | 2023-01-24 |
Family
ID=84968303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222133325.XU Active CN218370691U (en) | 2022-08-12 | 2022-08-12 | Rotary supporting device for RO (reverse osmosis) roll membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218370691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115783836A (en) * | 2023-02-09 | 2023-03-14 | 常州永盛新材料装备股份有限公司 | Frame-type full-automatic high-speed cutting rewinder |
-
2022
- 2022-08-12 CN CN202222133325.XU patent/CN218370691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115783836A (en) * | 2023-02-09 | 2023-03-14 | 常州永盛新材料装备股份有限公司 | Frame-type full-automatic high-speed cutting rewinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111320011B (en) | Cloth winding machine capable of automatically replacing rolls and automatic roll replacing method | |
| CN218370691U (en) | Rotary supporting device for RO (reverse osmosis) roll membrane assembly | |
| CN107443085A (en) | A kind of double-pole pipe cutting machine | |
| CN110565560B (en) | Variable-diameter roller type mop dewatering device and environmental sanitation equipment | |
| CN117644305B (en) | Fixing device for metal pipe laser processing | |
| CN213614469U (en) | Square pipe cutting equipment with adjustable cutting angle | |
| CN115582786B (en) | Precision machining platform | |
| CN206286336U (en) | Hydraulic type steel pipe drawing machine | |
| CN112010071B (en) | Regulation formula film collector | |
| CN106881642B (en) | Chamfering machine for deformed round pipe | |
| CN207326415U (en) | A kind of double-pole pipe cutting machine | |
| CN216095818U (en) | Edge turning mechanism of circle shearing and edge turning integrated machine | |
| CN112623828B (en) | Automatic switching device for winding of slitting machine | |
| CN209935596U (en) | Small-caliber thick-wall plate rolling equipment | |
| CN117139730B (en) | Horizontal sawing machine capable of conveniently improving cutting efficiency | |
| CN114750011B (en) | Polishing and clamping device for tubular ceramic fittings | |
| CN108941341B (en) | Non-flaring catheter internal rotation extrusion molding machine | |
| CN205967445U (en) | Automatic fixture | |
| CN110744846A (en) | Automatic change strong tire building machine rolling press device | |
| CN118046097B (en) | High-efficiency laser welding system for seamless metal pipe | |
| CN206253954U (en) | Special-shaped workpiece turns round processing unit (plant) | |
| CN215879253U (en) | Feeding and rotating mechanism of cold pilger mill | |
| CN215659110U (en) | Workpiece fixing center frame for machining | |
| CN221537640U (en) | Small-caliber seamless steel tube cold rolling mill | |
| CN218909379U (en) | Push-out wire collecting device for expansion type welded pipe waste wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |