CN112900389B - Trash device capable of automatically raising trash rack - Google Patents
Trash device capable of automatically raising trash rack Download PDFInfo
- Publication number
- CN112900389B CN112900389B CN202110079920.7A CN202110079920A CN112900389B CN 112900389 B CN112900389 B CN 112900389B CN 202110079920 A CN202110079920 A CN 202110079920A CN 112900389 B CN112900389 B CN 112900389B
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- Prior art keywords
- trash
- fixedly connected
- holding device
- base
- trash rack
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to the technical field of sewage control, and discloses a trash holding device capable of automatically lifting a trash rack. This trash device of trash rack can be raised automatically, wet membrane detects trash rack humidity through resin sense, and the base plate transmission play signal of telecommunication that can pass through the semiconductor when trash rack humidity is too high for the electric current variation of electro-magnet is given to the power transmission, and long electro-magnet electric current makes inside permanent magnet move forward greatly, and the permanent magnet promotes the bracing piece and moves forward, and the bracing piece promotes the trash rack and stands, thereby reaches the effect that can automatically regulated trash rack height.
Description
Technical Field
The invention relates to the technical field of water pollution control, in particular to a trash holding device capable of automatically lifting a trash holding grid.
Background
Along with the progress of society, people pay more and more attention to the awareness of environmental protection, water pollution is an important step for treating the environment at present, but pollutants in a river channel still have many pollutants, and many devices for controlling the pollutants in the river channel only take a fence to prevent the pollutants in the river channel from flowing downstream, and the fence easily blocks a railing in the process of preventing the pollutants from flowing downwards, so that the water level rises and exceeds the height of the fence, and the pollutants floating on the water surface cannot be intercepted.
The pollutant can stop in the fence openly when being blockked by the fence, and the pollutant stops more and more, leads to the fence to block up, and rivers are motionless to the water level rises, in case water is higher than the height of fence, and the pollutant that floats on the surface of water just can't be blockked by the railing, and the fence also can bear huge rivers pressure because of the rise of water level, leads to the fence unstable, takes place the fence easily and collapses, and the effect of trash rack disappears then.
Therefore, we propose a trash holding device that can automatically raise the trash rack to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the trash rack device capable of automatically lifting the trash rack, which has the advantages of collecting pollutants in a centralized manner and automatically adjusting the height of the trash rack according to the water level, and solves the problems that the trash rack is blocked, the trash rack is unstable and the height cannot be adjusted according to the water level.
(II) technical scheme
In order to realize the purpose of collecting pollutants in a centralized way and automatically adjusting the height of the trash rack according to the water level, the invention provides the following technical scheme: the utility model provides a can raise trash device of trash rack automatically, includes the base, top fixedly connected with fixed column, fixed column back swing joint has the trash rack, the left side fixedly connected with collection dirt board of trash rack, the inside swing joint of collection dirt board has collection dirt net, the outside fixedly connected with buckle of collection dirt net, the inside of trash rack and the top fixedly connected with of being close to collection dirt board sense wet membrane, the top fixedly connected with source terminal of sensing wet membrane, the bottom fixedly connected with drain terminal of sensing wet membrane, the back fixedly connected with base plate of sensing wet membrane, the top of trash rack and the top swing joint of bracing piece, the bottom swing joint of bracing piece has the permanent magnet, the top of base and the outer wall fixedly connected with long electromagnet that is close to the permanent magnet, the equal fixedly connected with baffle in both ends of long electromagnet, the top of base and the bottom that is close to long electromagnet have seted up the support groove, the inside fixedly connected with spring of base, the top fixedly connected with roof of spring, the inside of base and the bottom fixedly connected with short electromagnet that is close to the roof, the bottom fixedly connected with locating lever of base, the inside fixedly connected with of power supply and the right side of base is close to the pressure sensitive resistance and is connected with the resistance.
Preferably, the trash rack is provided with two openings matched with the trash collecting plate, and the two openings can be used for collecting pollutants flowing down from the upstream in a centralized manner.
Preferably, the substrate is made of semiconductor silicon, the humidity sensing film is made of a humidity sensing resin film, the substrate of the semiconductor can detect the charge intensity of a source end and a drain end through the self property, and the humidity sensing film can detect the humidity on the trash rack.
Preferably, the number of the support rods is two, and a movable groove is formed in the bottom of the support rod close to the permanent magnet, so that the support rods can move upwards when the permanent magnet moves forwards.
Preferably, the inside of the long electromagnet is provided with a sliding groove matched with the outside of the permanent magnet, and the forward movement of the permanent magnet is carried out in the sliding groove inside the long electromagnet.
Preferably, the top plate is provided with a protrusion matched with the support groove, and when the top plate moves upwards, the protrusion coincides with the support groove to push the support rod to return to the original position.
Preferably, the number of the positioning rods is four, and the positioning rods are all fixed at the bottom of the base and used for fixing the whole trash rack device on a river channel.
Preferably, the power source, the source terminal, the humidity sensing film, the drain terminal and the substrate are all electrically connected in series, and current is needed to complete the detection process.
Preferably, the piezoresistor is electrically connected with the long electromagnet and the short electromagnet in parallel, and the current passing through the piezoresistor is cut off when being too small.
(III) advantageous effects
Compared with the prior art, the invention provides a trash holding device capable of automatically lifting a trash holding grid, which has the following beneficial effects:
1. this trash device that trash rack can be raised automatically drives the pollutant through the dirty board of collection and to the dirty inside flow of net of collection, the pollutant can not produce blocking phenomenon on the trash rack, inside the dirty net of collection is whole to flow into, is favorable to the staff to take the clearance pollutant to the effect that can not appear making the water level rise because of blockking up the trash rack has been reached.
2. This trash device of trash rack can be raised automatically, wet membrane detects trash rack humidity through resin sense, and the base plate transmission play signal of telecommunication that can pass through the semiconductor when trash rack humidity is too high for the electric current variation of electro-magnet is given to the power transmission, and long electro-magnet electric current makes inside permanent magnet move forward greatly, and the permanent magnet promotes the bracing piece and moves forward, and the bracing piece promotes the trash rack and stands, thereby reaches the effect that can automatically regulated trash rack height.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 2 according to the present invention;
FIG. 4 isbase:Sub>A schematic top view of the section A-A shown in FIG. 2 according to the present invention.
In the figure: 1. a base; 2. fixing a column; 3. a trash rack; 4. a dirt collecting plate; 5. a sewage collecting net; 6. buckling; 7. a wetness-sensitive film; 8. a source terminal; 9. a drain terminal; 10. a substrate; 11. a support bar; 12. a permanent magnet; 13. a long electromagnet; 14. a baffle plate; 15. a support groove; 16. a spring; 17. a short electromagnet; 18. a top plate; 19. positioning a rod; 20,/a power supply; 21. a voltage dependent resistor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-4, a trash holding device capable of automatically raising a trash rack includes a base 1, and is characterized in that: the top fixedly connected with fixed column 2 of base 1, 2 back swing joint of fixed column have trash rack 3, trash rack 3 sets up the opening with collection dirt board 4 looks adaptation, the opening quantity is two, can concentrate the pollutant of collecting the upper reaches and flow down, trash rack 3's left side fixedly connected with collection dirt board 4, the inside fixedly connected with collection dirt net 5 of collection dirt board 4, the outside fixedly connected with buckle 6 of collection dirt net 5, the inside of trash rack 3 and the top fixedly connected with of being close to collection dirt board 4 sense wet membrane 7, the top fixedly connected with source terminal 8 of sensing wet membrane 7, the bottom fixedly connected with drain terminal 9 of sensing wet membrane 7, the back fixedly connected with base plate 10 of sensing wet membrane 7, the material of base plate 10 is semiconductor silicon, sensing wet membrane 7 adopts the sensing resin film, the base plate 10 of semiconductor can detect source terminal 8 and drain terminal 9 electric charge power through self nature, sensing wet membrane 7 detectable is the humidity on the trash rack 3.
The top of trash rack 3 and the top swing joint of bracing piece 11, bracing piece 11 quantity is two, and the inside that the bottom is close to permanent magnet 12 is provided with the movable groove, make bracing piece 11 can do the upward movement when permanent magnet 12 moves forward, the bottom swing joint of bracing piece 11 has permanent magnet 12, the top of base 1 and the outer wall fixedly connected with long electromagnet 13 that is close to permanent magnet 12, the inside of long electromagnet 13 is provided with the sliding tray with the outside adaptation of permanent magnet 12, permanent magnet 12 moves forward again and goes on in the sliding tray inside long electromagnet 13, the equal fixedly connected with baffle 14 in both ends of long electromagnet 13, the top of base 1 and the bottom that is close to long electromagnet 13 have seted up support groove 15, the inside fixedly connected with spring 16 of base 1, the top fixedly connected with roof 17 of spring 16, be provided with the arch with support groove 15 adaptation on roof 17, can coincide with support groove 15 when roof 17 moves upward, promote bracing piece 11 to return to the normal position, the bottom fixedly connected with short electromagnet 18 inside of base 1 and the bottom that is close to roof 17, the bottom fixedly connected with locating rod 19 of base 1 has locating rod 19, the number of locating rod 21 is four, be used for fixing the power supply terminal fixed resistor 20 and the power supply terminal 20 is connected with the wet resistance detection device and the inside of the power supply terminal 20 and the wet resistance detection of the electricity detection of the river course is connected with 20 and is connected with 20, the base 20, the electricity detection is connected with 20 in parallel connection of the base 20, the base 20.
The working principle is as follows: when the water level is too high, water contacts the humidity sensing film 7, so that the humidity on the humidity sensing film 7 is increased, the diffused negative charges of the humidity sensing film are increased, the impedance between the drain end 9 and the source end 8 is reduced, the electric charge on the substrate 10 is increased, the generated electric signal is increased, the current transmitted to the electromagnet is larger, when the current of the electromagnet is increased, the generated magnetism is larger, the magnetism of the short electromagnet 18 is larger, the magnetic attraction top plate 17 moves downwards, the magnetism of the long electromagnet 13 is larger, the force pushing the permanent magnet 12 to move in the permanent magnet 12 is also increased, the permanent magnet 12 drives the supporting rod 11 to move forwards, the bottom of the supporting rod 11 is inserted into the supporting groove 15 to achieve the supporting effect, and the top of the supporting rod 11 pushes the top of the trash rack 3 to move forwards, so that the trash rack 3 stands up, and the purpose of increasing the height is achieved.
When the water level descends, the humidity of the humidity sensing film 7 becomes small, the diffused negative charges become small, the impedance of the drain end 9 and the source end 8 becomes high, the electric charge passing through the substrate 10 becomes small, the generated electric signal becomes small accordingly, the current transmitted to the electromagnet becomes small, the current becomes minimum, the current also becomes small through the piezoresistor 21, the current is cut off as low as the piezoresistor 21, the electromagnet is cut off, the spring 16 pushes the top plate 17 to move upwards, the top plate 17 coincides with the support groove 15, the support groove 15 contacting with the support rod 11 becomes small, the support rod 11 cannot be supported, the support rod 11 moves backwards and returns to the original position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a trash holding device of trash rack can be raised automatically, includes base (1), its characterized in that: the device is characterized in that a fixed column (2) is fixedly connected to the top of the base (1), a trash rack (3) is movably connected to the back of the fixed column (2), a trash collecting plate (4) is fixedly connected to the left side of the trash rack (3), a trash collecting net (5) is movably connected to the inside of the trash collecting plate (4), a buckle (6) is fixedly connected to the outer side of the trash collecting net (5), a humidity sensing membrane (7) is fixedly connected to the inside of the trash rack (3) and close to the top of the trash collecting plate (4), a source terminal (8) is fixedly connected to the top of the humidity sensing membrane (7), a drain terminal (9) is fixedly connected to the bottom of the humidity sensing membrane (7), a substrate (10) is fixedly connected to the bottom of the humidity sensing membrane (7), the top of the trash rack (3) is movably connected to the top of a supporting rod (11), a permanent magnet (12) is movably connected to the bottom of the supporting rod (11), a long electromagnet (13) is fixedly connected to the top of the base (1) and close to the outer wall of the permanent magnet (12), a top plate (13) is fixedly connected to a top plate (16), and a spring (16) is arranged on the top of the base (1), the bottom fixedly connected with short electromagnet (18) inside the base (1) and close to the top plate (17), the bottom fixedly connected with positioning rod (19) of the base (1), the bottom fixedly connected with power supply (20) inside the base (1) and close to the fixing column (2), the right fixedly connected with piezoresistor (21) inside the base (1) and close to the power supply (20), the top plate (17) is provided with a bulge matched with the supporting groove (15), and the bottom of the supporting rod (11) is inserted into the supporting groove (15).
2. The trash holding device of claim 1, wherein the trash holding device comprises: the trash rack (3) is provided with two openings matched with the trash collecting plate (4).
3. The trash holding device of claim 1, wherein the trash holding device comprises: the substrate (10) is made of semiconductor silicon, and the humidity sensing film (7) is made of a humidity sensing resin film.
4. The trash holding device of claim 1, wherein the trash holding device comprises: the number of the support rods (11) is two, and a movable groove is arranged in the bottom part of the support rods close to the permanent magnet (12).
5. The trash holding device of claim 1, wherein the trash holding device comprises: and a sliding groove matched with the outer part of the permanent magnet (12) is arranged in the long electromagnet (13).
6. The trash holding device of claim 1, wherein the trash holding device comprises: the number of the positioning rods (19) is four, and the positioning rods are all fixed at the bottom of the base (1).
7. The trash holding device of claim 1, wherein the trash holding device comprises: the power supply (20) is electrically connected in series with the source terminal (8), the humidity sensing film (7), the drain terminal (9) and the substrate (10).
8. The trash holding device of claim 1, wherein the trash holding device comprises: the long electromagnet (13) and the short electromagnet (18) are electrically connected with the piezoresistor (21) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079920.7A CN112900389B (en) | 2021-01-21 | 2021-01-21 | Trash device capable of automatically raising trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079920.7A CN112900389B (en) | 2021-01-21 | 2021-01-21 | Trash device capable of automatically raising trash rack |
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| Publication Number | Publication Date |
|---|---|
| CN112900389A CN112900389A (en) | 2021-06-04 |
| CN112900389B true CN112900389B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110079920.7A Active CN112900389B (en) | 2021-01-21 | 2021-01-21 | Trash device capable of automatically raising trash rack |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030185629A1 (en) * | 2002-04-02 | 2003-10-02 | Yodock Leo J. | Floating barrier wall |
| CN106436668B (en) * | 2016-09-21 | 2018-08-31 | 北京星河园林景观工程有限公司 | A kind of river garbage automatic cleaning method |
| CN108646728B (en) * | 2018-04-09 | 2020-07-31 | 山东大学 | Cloud server-based automatic water surface garbage cleaning method and system |
| CN110468812A (en) * | 2019-09-12 | 2019-11-19 | 深圳海洋卫士环保科技有限公司 | A kind of triangle collection device and its collection system |
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| CN112900389A (en) | 2021-06-04 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20221109 Address after: 225400 No. 8, Huanxi Road, Taixing high tech Industrial Development Zone, Taizhou City, Jiangsu Province Applicant after: JIANGSU ZHONGXING WATER SERVICE CO.,LTD. Address before: No.7, Yanjiang Road, pingyangkeng Town, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant before: Dai Linzhu |
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