CN113666296B - Efficient electric loading and unloading machine for reverse osmosis membrane - Google Patents
Efficient electric loading and unloading machine for reverse osmosis membrane Download PDFInfo
- Publication number
- CN113666296B CN113666296B CN202110953650.8A CN202110953650A CN113666296B CN 113666296 B CN113666296 B CN 113666296B CN 202110953650 A CN202110953650 A CN 202110953650A CN 113666296 B CN113666296 B CN 113666296B
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- Prior art keywords
- lifting platform
- sides
- reverse osmosis
- slide rail
- osmosis membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a reverse osmosis membrane efficient electric loading and unloading machine which comprises a rack, wherein pulleys are arranged at the bottom of the rack, a lifting platform is arranged on the rack, the lifting platform is driven by a lifting driving mechanism to lift on the rack, a supporting plate is arranged on the lifting platform, a movable block is arranged on the supporting plate, the movable block is driven by a horizontal driving mechanism to move back and forth in the length direction of the supporting plate, and an electric clamping hand is arranged on the movable block. The efficient electric loading and unloading machine for the reverse osmosis membrane has the advantages of time saving, labor saving and labor saving, is safe and efficient in the loading and unloading process of the reverse osmosis membrane, is convenient to operate, and is suitable for installation, maintenance and use of the reverse osmosis membrane in large-scale sea water desalination projects.
Description
Technical Field
The invention belongs to the technical field of reverse osmosis membrane loading and unloading equipment, and particularly relates to a reverse osmosis membrane efficient electric loading and unloading machine.
Background
Reverse osmosis membrane (RO) is an artificial semipermeable membrane with certain characteristics, which is made by simulating a biological semipermeable membrane, and is a core component of reverse osmosis technology. The principle of reverse osmosis is that under the action of the osmotic pressure higher than that of the solution, other substances are separated from water based on the fact that the substances cannot permeate a semipermeable membrane. A reverse osmosis membrane (RO) has a very small membrane pore size, and thus can effectively remove dissolved salts, colloids, microorganisms, organic substances, and the like in water. The system has the advantages of good water quality, low energy consumption, no pollution, simple process, simple and convenient operation and the like. At present, reverse osmosis membranes (RO) in the water treatment industry are installed and disassembled manually, the labor intensity is high, the efficiency is low, membrane elements are easy to damage, in a large amount of seawater desalination projects adopting membrane method processes, the loading amount of tens of thousands of reverse osmosis membranes (RO) takes time and labor, and the project progress is seriously influenced. When changing reverse osmosis membrane (RO), because reverse osmosis membrane (RO) bubble is in aqueous, weight is the triple of dry film, intensity of labour is bigger when dismantling, and artifical dismantlement efficiency is lower.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the technical scheme that: the high-efficiency electric loading and unloading machine for the reverse osmosis membrane comprises a frame, pulleys are mounted at the bottom of the frame, a lifting platform is mounted on the frame, the lifting platform is driven by a lifting driving mechanism to lift on the frame, a supporting plate is mounted on the lifting platform, a movable block is mounted on the supporting plate, the movable block is driven by a horizontal driving mechanism to move back and forth in the length direction of the supporting plate, and an electric clamping hand is mounted on the movable block.
As above-mentioned technical scheme's preferred, electronic tong sets up with right splint relatively including left splint and right splint, left splint and right splint fixedly connected with electric putter respectively, and electric putter drive left splint removes or right splint removes towards left splint direction towards right splint direction, the inboard of left splint and the inboard of right splint are the arcwall face.
Preferably, the upper surface of the supporting plate is provided with a bracket with an arc-shaped cross section.
Preferably, the middle of the bracket is provided with an installation groove, the horizontal driving mechanism comprises a horizontal screw rod and a horizontal motor for driving the horizontal screw rod to rotate, the horizontal screw rod is rotatably installed in the installation groove, a screw rod pair is installed on the horizontal screw rod in a matching manner, and the screw rod pair is fixedly connected with the movable block.
Preferably, the two sides of the supporting plate are respectively provided with a guide rod, and the two sides of the movable block are respectively provided with a guide sleeve which is connected with the guide rods in a matched manner.
As the optimization of the technical scheme, a movable groove is formed in the upper surface of the lifting platform, an adjusting plate capable of moving left and right in the movable groove is arranged in the movable groove, the supporting plate is fixed on the adjusting plate, and a plurality of springs are arranged between the two sides of the adjusting plate and the two sides of the movable groove respectively.
Preferably, the guide rod is fixedly mounted on the adjusting plate, and the horizontal motor is fixedly mounted on the adjusting plate.
According to the technical scheme, the two sides of the rear end of the lifting platform are respectively provided with a rear vertical slide rail, the two sides of the front end of the lifting platform are respectively provided with a front vertical slide rail, the front vertical slide rail and the rear vertical slide rail are respectively provided with a sliding block in a matched mode, the two sides of the rear end of the lifting platform are respectively connected with a rear rotating shaft through bearings, the rear rotating shaft corresponds to the rear vertical slide rail, the rear rotating shaft is fixedly connected with the sliding block on the rear vertical slide rail correspondingly, the sliding block on the rear vertical slide rail correspondingly is fixedly connected with the rear rotating shaft through bearings, the sliding block on the front vertical slide rail is fixedly connected with the front rotating shaft, the two sides of the middle part of the lifting platform are respectively provided with a plurality of lugs, the lifting driving mechanism comprises a lifting motor, the frame is rotatably provided with a plurality of take-up shafts, the take-up wheels are connected with the lugs in one-to-one correspondence with the lugs, the take-up wheels are respectively positioned above the corresponding lugs, the take-up wheels are connected with the corresponding lugs through lifting ropes, and the lifting motor drives the take-up shafts to rotate.
Preferably, the front end of the lifting platform is provided with sliding grooves on both sides, the sliding grooves are wide and narrow, rollers are arranged in the sliding grooves, the front rotary shaft is connected with the rollers through bearings, and the rear vertical slide rail is provided with a limiting block.
The invention has the beneficial effects that: the efficient electric loading and unloading machine for the reverse osmosis membrane has the advantages of time saving, labor saving and labor saving, is safe and efficient in the loading and unloading process of the reverse osmosis membrane, is convenient to operate, and is suitable for installation, maintenance and use of the reverse osmosis membrane in large-scale sea water desalination projects.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the high-efficiency electric reverse osmosis membrane loading and unloading machine comprises a frame 1, pulleys 2 are mounted at the bottom of the frame 1, a lifting platform 3 is mounted on the frame 1, the lifting platform 3 is driven by a lifting driving mechanism to lift on the frame 1, a supporting plate 4 is mounted on the lifting platform 3, a movable block 5 is mounted on the supporting plate 4, the movable block 5 is driven by a horizontal driving mechanism to move back and forth in the length direction of the supporting plate 4, and an electric clamping hand 9 is mounted on the movable block 5.
Further, electronic tong 9 is including left splint 6 and right splint 7, and left splint 6 and right splint 7 set up relatively, and left splint 6 and right splint 7 are fixedly connected with electric putter 8 respectively, and electric putter 8 drives left splint 6 and removes or right splint 7 removes towards left splint 6 direction towards right splint 7 direction, the inboard of left splint 6 and the inboard of right splint 7 are the arcwall face.
Further, the upper surface of the supporting plate 4 is provided with a bracket 10 with an arc-shaped section.
Furthermore, the middle of the bracket 10 is provided with a mounting groove 11, the horizontal driving mechanism comprises a horizontal screw rod 12 and a horizontal motor for driving the horizontal screw rod 12 to rotate, the horizontal screw rod 12 is rotatably mounted in the mounting groove 11, a screw rod pair is mounted on the horizontal screw rod 12 in a matching manner, and the screw rod pair is fixedly connected with the movable block 5.
Furthermore, two sides of the supporting plate 4 are respectively provided with a guide rod 13, and two sides of the movable block 5 are respectively provided with a guide sleeve which is connected with the guide rods 13 in a matching manner.
Furthermore, a movable groove 14 is formed in the upper surface of the lifting platform 3, an adjusting plate 15 capable of moving left and right in the movable groove 14 is arranged in the movable groove 14, the supporting plate 4 is fixed on the adjusting plate 15, and a plurality of springs 16 are respectively arranged between two sides of the adjusting plate 15 and two sides of the movable groove 14. When the electric clamping hand 9 clamps the head end of the reverse osmosis membrane, the adjusting plate 15 which can move left and right allows the electric clamping hand 9 to have a certain centering error. This facilitates and facilitates rapid clamping of the reverse osmosis membrane 30 without requiring precise alignment. Meanwhile, the bracket 10 can accurately support the reverse osmosis membrane 30 and prevent the reverse osmosis membrane 30 from rolling off.
Further, the guide rod 13 is fixedly installed on the adjusting plate 15, and the horizontal motor is fixedly installed on the adjusting plate 15.
Further, two sides of the rear end of the lifting platform 3 are respectively provided with a rear vertical slide rail 17, two sides of the front end of the lifting platform 3 are respectively provided with a front vertical slide rail 18, the front vertical slide rail 18 and the rear vertical slide rail 17 are respectively provided with a slide block 19 in a matching manner, two sides of the rear end of the lifting platform 3 are respectively connected with a rear rotating shaft 20 through bearings, the rear rotating shaft 20 corresponds to the rear vertical slide rail 17, the rear rotating shaft 20 is fixedly connected with the slide block 19 on the corresponding rear vertical slide rail 17, two sides of the front end of the lifting platform 3 are respectively connected with a front rotating shaft through bearings, the front rotating shaft corresponds to the front vertical slide rail 18, the front rotating shaft is fixedly connected with the slide block 19 on the front vertical slide rail, two sides of the middle part of the lifting platform 3 are respectively provided with a plurality of lugs 21, the lifting driving mechanism comprises a lifting motor, the frame 1 is rotatably provided with a plurality of wire collecting shafts 22, the wire shafts 22 are connected with two wire collecting wheels 23, the wire wheels 23 correspond to the lugs 21 one by one to one, the collecting wheels 23 are respectively located above the corresponding lugs 21, and the lifting motor drives the wire shafts 22 to rotate simultaneously. The lifting motor drives the take-up shaft 22 to rotate, and the take-up wheel 23 takes up or pays off the wire, so that the lifting platform 3 is lifted.
Furthermore, sliding grooves 24 are respectively formed in two sides of the front end of the lifting platform 3, the sliding grooves 24 are wide inside and narrow outside, rolling wheels are arranged in the sliding grooves 24, the front rotary shaft is connected with the rolling wheels through bearings, and limiting blocks 25 are arranged on the rear vertical sliding rails 17. In the descending process of the lifting platform 3, the rear end stops descending after touching the limiting block 25, and the front end continues descending, so that the lifting platform 3 inclines at a certain angle, and the reverse osmosis membrane 30 on the supporting plate 4 is conveniently detached.
It should be noted that technical features of a reverse osmosis membrane, a motor and the like related to the present patent application should be regarded as the prior art, specific structures, operation principles, control modes and spatial arrangement modes of the technical features may be selected conventionally in the field, and should not be regarded as the invention points of the present patent, and the present patent is not further specifically described in detail.
Having described in detail preferred embodiments of the present invention, it will be appreciated that modifications and variations can be devised by those skilled in the art without inventive faculty, and it is intended that all technical solutions that can be derived by a person skilled in the art from the concepts of the present invention by means of logic analysis, reasoning and limited experimentation based on the prior art will fall within the scope of protection defined by the claims.
Claims (3)
1. The efficient electric reverse osmosis membrane loading and unloading machine is characterized by comprising a rack, pulleys are mounted at the bottom of the rack, a lifting platform is mounted on the rack, the lifting platform is driven by a lifting driving mechanism to lift on the rack, a supporting plate is mounted on the lifting platform, a movable block is mounted on the supporting plate, the movable block is driven by a horizontal driving mechanism to move back and forth in the length direction of the supporting plate, and an electric clamping hand is mounted on the movable block;
the electric clamping hand comprises a left clamping plate and a right clamping plate which are oppositely arranged, the left clamping plate and the right clamping plate are respectively and fixedly connected with an electric push rod, the electric push rod drives the left clamping plate to move towards the right clamping plate or drives the right clamping plate to move towards the left clamping plate, and the inner sides of the left clamping plate and the right clamping plate are arc surfaces;
the upper surface of the supporting plate is provided with a bracket with an arc-shaped section;
the middle of the bracket is provided with an installation groove, the horizontal driving mechanism comprises a horizontal lead screw and a horizontal motor for driving the horizontal lead screw to rotate, the horizontal lead screw is rotatably arranged in the installation groove, a lead screw pair is arranged on the horizontal lead screw in a matching way, and the lead screw pair is fixedly connected with a movable block;
the upper surface of the lifting platform is provided with a movable groove, an adjusting plate capable of moving left and right in the movable groove is arranged in the movable groove, the supporting plate is fixed on the adjusting plate, and a plurality of springs are respectively arranged between two sides of the adjusting plate and two sides of the movable groove;
the two sides of the rear end of the lifting platform are respectively provided with a rear vertical slide rail, the two sides of the front end of the lifting platform are respectively provided with a front vertical slide rail, the front vertical slide rail and the rear vertical slide rail are respectively provided with a slide block in a matched manner, the two sides of the rear end of the lifting platform are respectively connected with a rear rotating shaft through bearings, the rear rotating shaft corresponds to the rear vertical slide rail, the rear rotating shaft is fixedly connected with the slide block on the corresponding rear vertical slide rail, the two sides of the front end of the lifting platform are respectively connected with a front rotating shaft through bearings, the front rotating shaft corresponds to the front vertical slide rail, the front rotating shaft is fixedly connected with the slide block on the front vertical slide rail, the two sides of the middle part of the lifting platform are respectively provided with a plurality of lugs, the lifting driving mechanism comprises a lifting motor, a plurality of take-up shafts are rotatably arranged on the frame, the take-up shafts are connected with two take-up wheels, the take-up wheels are in one-to-up correspondence with the lugs, the take-up wheels are respectively positioned above the corresponding lugs, and are connected with the corresponding lugs through lifting ropes, and the take-up shafts are driven to rotate by the lifting motor;
the front end of the lifting platform is provided with sliding grooves on two sides, the sliding grooves are wide inside and narrow outside, rolling wheels are arranged in the sliding grooves, the front rotary shaft is connected with the rolling wheels through bearings, and the rear vertical sliding rail is provided with a limiting block.
2. The reverse osmosis membrane efficient electric loader of claim 1, wherein guide rods are respectively arranged on two sides of the supporting plate, and guide sleeves which are in fit connection with the guide rods are respectively arranged on two sides of the movable block.
3. The reverse osmosis membrane high efficiency electric loader of claim 2 wherein the guide bar is fixedly mounted to the adjustment plate and the horizontal motor is fixedly mounted to the adjustment plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110953650.8A CN113666296B (en) | 2021-08-19 | 2021-08-19 | Efficient electric loading and unloading machine for reverse osmosis membrane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110953650.8A CN113666296B (en) | 2021-08-19 | 2021-08-19 | Efficient electric loading and unloading machine for reverse osmosis membrane |
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| CN113666296A CN113666296A (en) | 2021-11-19 |
| CN113666296B true CN113666296B (en) | 2023-03-17 |
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| CN202110953650.8A Active CN113666296B (en) | 2021-08-19 | 2021-08-19 | Efficient electric loading and unloading machine for reverse osmosis membrane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114700911A (en) * | 2022-04-13 | 2022-07-05 | 甘肃省膜科学技术研究院有限公司 | Full-automatic handling system of reverse osmosis membrane |
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| SU1751112A1 (en) * | 1990-08-23 | 1992-07-30 | Научно-исследовательский и проектно-конструкторский институт по проблемам развития Канско-Ачинского угольного бассейна | Apparatus for replacing belt conveyer idlers |
| JP2005053611A (en) * | 2003-08-06 | 2005-03-03 | Kandenko Co Ltd | Method for storing heavy object on pedestal or taking it out and heavy object installation tool used in these method |
| CN108100961A (en) * | 2017-12-17 | 2018-06-01 | 余杭烨 | A kind of dedicated safety stop hoisting frame of external wall construction |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19703093A1 (en) * | 1997-01-29 | 1998-07-30 | Roemheld A Gmbh & Co Kg | Installation for recycling of vehicle materials |
| CN207655973U (en) * | 2017-10-20 | 2018-07-27 | 广州华宇机械模具有限公司 | A kind of process equipment for steel plate finish-milling processing right angle |
| CN210188661U (en) * | 2019-07-03 | 2020-03-27 | 陆建遵 | Pipe cutting device |
| CN112247199A (en) * | 2020-10-23 | 2021-01-22 | 刘川梦 | Drilling machine for multi-surface machining of hardware |
| CN112479101A (en) * | 2020-11-28 | 2021-03-12 | 江西红日变电设备有限公司 | Clamping lifting conveying device for transformer equipment installation |
| CN213969394U (en) * | 2020-12-11 | 2021-08-17 | 大连致亿机械设备有限公司 | Wire-electrode cutting fast wire machine tool for processing aluminum conductor |
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2021
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1751112A1 (en) * | 1990-08-23 | 1992-07-30 | Научно-исследовательский и проектно-конструкторский институт по проблемам развития Канско-Ачинского угольного бассейна | Apparatus for replacing belt conveyer idlers |
| JP2005053611A (en) * | 2003-08-06 | 2005-03-03 | Kandenko Co Ltd | Method for storing heavy object on pedestal or taking it out and heavy object installation tool used in these method |
| CN108100961A (en) * | 2017-12-17 | 2018-06-01 | 余杭烨 | A kind of dedicated safety stop hoisting frame of external wall construction |
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