CN210375846U - Sewage sampling device for environment detection convenient for continuous sampling - Google Patents
Sewage sampling device for environment detection convenient for continuous sampling Download PDFInfo
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- CN210375846U CN210375846U CN201921257296.XU CN201921257296U CN210375846U CN 210375846 U CN210375846 U CN 210375846U CN 201921257296 U CN201921257296 U CN 201921257296U CN 210375846 U CN210375846 U CN 210375846U
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Abstract
The utility model discloses a sewage sampling device for environmental monitoring who makes things convenient for continuous sampling, including roof-rack, driving motor and miniature servo motor, the angular welding such as the lower surface of roof-rack has the inserted bar that the bottom longitudinal section is the triangle-shaped structure, driving motor installs the medial surface at the roof-rack, the lateral surface welding of bull stick has spacing dish, the bottom welding of sampling bucket has the control valve, miniature servo motor installs the inside at the operation box, the left side of lead screw is provided with the limiting rod, the lower surface welding of lead screw has the commentaries on classics roller, the filter screen is installed to the bottom block of control valve. This make things convenient for sewage sampling device for environmental monitoring of continuous sampling can open and close the bottom of sampling bucket in the water environment, and draw water through the water pump to conveniently take sewage in succession, utilize the sweeping board to clean the below of filter screen, avoid the great plastic refuse of volume or pasture and water to block up the filter screen, and be convenient for change the filter screen.
Description
Technical Field
The utility model relates to an environmental detection correlation technique field specifically is a sewage sampling device is used in environmental detection of convenient continuous sampling.
Background
Along with the development of industry, water environmental pollution is more and more serious, and environmental management department needs to take the water sample from contaminated river water, then detects by the water sample, owing to need carry out many-sided detection to water to need multiunit sample, in order to guarantee that the sewage sample of gathering is very even in the flow process of sewage, and convenient the collection, offers multiple sampling device in the market.
The utility model discloses a chinese utility model patent that the bulletin number is CN206531674U discloses a sewage sample thief, realize even sampling, the sewage sample of having guaranteed to gather at the flow in-process of sewage is very even, but when needs continuous water intaking, need many times lift telescopic link, general collection system installs the filter screen, prevent that rubbish or pasture and water from getting into the sampling bucket, but the filter screen is easily blockked up to the great plastic refuse of volume or pasture and water, consequently, we provide a sewage sampling device for environmental monitoring who makes things convenient for continuous sampling, so that solve the problem of proposing in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for sewage sampling device for environment measuring of continuous sampling to solve the inconvenient continuous water intaking of the current sewage sampling device for environment measuring that provides in the above-mentioned background art, the great plastic refuse of volume or the problem that the filter screen was easily blockked up to pasture and water.
In order to achieve the above object, the utility model provides a following technical scheme: a sewage sampling device for environment detection convenient for continuous sampling comprises a top frame, a driving motor and a micro servo motor, wherein an inserted rod with a triangular bottom longitudinal section is welded on the lower surface of the top frame at equal angles, the driving motor is installed on the inner side surface of the top frame, the output end of the driving motor is connected with a rotating rod, a limiting disc is welded on the outer side surface of the rotating rod, a rope is arranged on the inner side of the limiting disc, a bearing plate is arranged on the outer side of the inserted rod, a sampling barrel is fixedly connected to the inner side of the bearing plate, a hose is fixed to the top end of the sampling barrel, a control tube is welded at the bottom end of the sampling barrel, an operation box is installed at the top end of the control tube, the micro servo motor is installed inside the operation box, the output end of the micro servo motor is connected with a first bevel gear, and a second bevel gear is meshed with the, and the inboard of second conical gear is fixed with the lead screw, the left side of lead screw is provided with the restriction pole, and the bottom of restriction pole runs through there is stifled water column to the right-hand member threaded connection of stifled water column has the lead screw, the lower skin weld of lead screw has the commentaries on classics roller, and the bottom rivet installation of commentaries on classics roller has the cleaning board, the filter screen is installed to the bottom block of control tube.
Preferably, the bottom end of the top frame is of an annular structure, and the left end of the rotating rod penetrates through the left end of the top frame.
Preferably, the rope coils at the surface of bull stick, and the left and right ends of sampling bucket are fixed with the rope to the sampling bucket passes through the rope and constitutes elevation structure with the roof-rack.
Preferably, the first bevel gear, the second bevel gear, the screw rod and the water plugging column form a linkage mechanism, and the longitudinal section of the bottom end of the water plugging column is of a trapezoidal structure.
Preferably, the longitudinal section of the limiting rod is of an L-shaped structure, a ring block is fixed at the bottom end of the limiting rod, and the inner side face of the ring block is attached to the outer side face of the water blocking column.
Preferably, the bottom end of the rotating roller penetrates through the filter screen, and the lower surface of the filter screen is attached to the upper surface of the cleaning plate.
Compared with the prior art, the beneficial effects of the utility model are that: the sewage sampling device for environment detection, which is convenient for continuous sampling, can open and close the bottom end of the sampling barrel in a water environment and pump water through the water pump, so that sewage can be conveniently and continuously sampled, a sweeping board is used for sweeping the lower part of the filter screen, plastic garbage or aquatic weeds with larger volume are prevented from blocking the filter screen, and the filter screen is convenient to replace;
1. the sampling barrel is connected with an external water pump through a hose, when a plurality of groups of sewage samples need to be continuously taken, the sampling barrel does not need to be lifted for many times, and sewage can be continuously taken conveniently;
2. the cleaning board and the filter screen are arranged, and the cleaning board rotates below the filter screen under the action of the miniature servo motor, so that the filter screen is prevented from being blocked by plastic garbage or aquatic weeds with large volume;
3. be provided with and change the roller, clean board and filter screen, the filter screen is connected with the control tube block, changes the roller and runs through in the inside of filter screen, changes the roller and cleans board rivet connection, conveniently changes the roller, cleans the dismantlement installation between board and the filter screen to be convenient for change the filter screen.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a side view of the cutting structure of the present invention;
FIG. 4 is a schematic view of the connection structure of the bearing plate and the insertion rod of the present invention;
fig. 5 is a schematic view of the overall connection structure of the top frame and the inserted link of the present invention.
In the figure: 1. the device comprises a top frame, 2, an inserting rod, 3, a driving motor, 4, a rotating rod, 5, a limiting disc, 6, a rope, 7, a bearing plate, 8, a sampling barrel, 9, a hose, 10, a control pipe, 11, an operation box, 12, a micro servo motor, 13, a first bevel gear, 14, a second bevel gear, 15, a screw rod, 16, a limiting rod, 17, a water plugging column, 18, a rotating roller, 19, a cleaning plate, 20, a filter screen, 21 and a ring block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.
Referring to fig. 1-5, the present invention provides a technical solution: a sewage sampling device for environment detection convenient for continuous sampling comprises a top frame 1, an inserted link 2, a driving motor 3, a rotating rod 4, a limiting disc 5, a rope 6, a bearing plate 7, a sampling barrel 8, a hose 9, a control tube 10, an operation box 11, a micro servo motor 12, a first bevel gear 13, a second bevel gear 14, a screw rod 15, a limiting rod 16, a water blocking column 17, a rotating roller 18, a cleaning plate 19, a filter screen 20 and a ring block 21, wherein the inserted link 2 with a triangular bottom longitudinal section is welded on the lower surface of the top frame 1 at equal angles, the driving motor 3 is installed on the inner side surface of the top frame 1, the output end of the driving motor 3 is connected with the rotating rod 4, the outer side surface of the rotating rod 4 is welded with the limiting disc 5, the rope 6 is arranged on the inner side of the limiting disc 5, the bearing plate 7 is arranged on the outer side of the inserted link 2, the inner side of the bearing plate 7 is fixedly connected with the sampling barrel 8, and the hose 9, the bottom end of the sampling barrel 8 is welded with a control tube 10, the top end of the control tube 10 is provided with an operation box 11, a micro servo motor 12 is arranged inside the operation box 11, the output end of the micro servo motor 12 is connected with a first bevel gear 13, the bottom end of the first bevel gear 13 is meshed with a second bevel gear 14, the inner side of the second bevel gear 14 is fixed with a screw rod 15, the left side of the screw rod 15 is provided with a limiting rod 16, the bottom end of the limiting rod 16 penetrates through a water blocking column 17, the right end of the water blocking column 17 is in threaded connection with the screw rod 15, the lower surface of the screw rod 15 is welded with a rotating roller 18, a cleaning plate 19 is mounted at the bottom end of the rotating roller 18, and a filter screen 20 is mounted at;
specifically, as shown in fig. 1, 2 and 3, a linkage mechanism is formed by a first bevel gear 13, a second bevel gear 14, a screw rod 15 and a water blocking column 17, and the longitudinal section of the bottom end of the water blocking column 17 is in a trapezoidal structure, the control tube 10 is convenient to open and close by adjusting the height of the water blocking column 17, the longitudinal section of a limiting rod 16 is in an L-shaped structure, a ring block 21 is fixed at the bottom end of the limiting rod 16, the inner side surface of the ring block 21 is attached to the outer side surface of the water blocking column 17, so that the water blocking column 17 is stably lifted, the bottom end of a rotating roller 18 penetrates through the inside of a filter screen 20, the lower surface of the filter screen 20 is attached to the upper surface of a cleaning plate 19, and the filter screen 20 is convenient;
specifically, as in fig. 1 and 5 the bottom of roof-rack 1 is the loop configuration, and the left end of bull stick 4 runs through in the left end of roof-rack 1, the bottom of roof-rack 1 is hollow structure, bull stick 4 and spacing dish 5 can be rotatory in the bottom of roof-rack 1, utilize the rotation of bull stick 4 to receive and release rope 6, rope 6 coils the surface at bull stick 4, and sampling barrel 8 controls both ends and is fixed with rope 6, and sampling barrel 8 passes through rope 6 and roof-rack 1 constitution elevation structure, conveniently adjust sampling barrel 8's height.
Specifically, when the sewage sampling device for environment detection, which is convenient for continuous sampling, is used, firstly, a worker sits a ship and inserts the bottom end of the inserted rod 2 in fig. 2 into a water environment to be detected, the driving motor 3 is positioned above a horizontal plane, the inserted rod 2 penetrates through the inside of the bearing plate 7, the sampling barrel 8 fixed on the inner side of the bearing plate 7 is positioned on the inner side of the inserted rod 2, then the hose 9 at the top end of the sampling barrel 8 is connected with an external water pump, the driving motor 3 in fig. 1 is opened, the driving motor 3 drives the rotating rod 4 to rotate, so that the rope 6 wound on the outer surface of the rotating rod 4 is collected and released, the tail end of the rope 6 is fixedly connected with the sampling barrel 8, the sampling barrel 8 is lifted in the water environment, and the water inlet depth of the sampling barrel 8 is adjusted according to;
specifically, when sewage needs to be pumped, the water pump connected with the hose 9 is placed on the shore, the water pump is turned on, and the micro servo motor 12 in fig. 2 is turned on, so that the micro servo motor 12 rotates clockwise, because the screw rod 15 is in threaded connection with the water blocking column 17, the micro servo motor 12 drives the water blocking column 17 to rise inside the control pipe 10 through the first bevel gear 13, the second bevel gear 14 and the screw rod 15, a gap is generated between the water blocking column 17 and the ring block 21, sewage flows to the output end of the water pump through the filter screen 20, the control pipe 10, the sampling barrel 8 and the hose 9, the required sewage is continuously pumped, meanwhile, the cleaning plate 19 is connected with the micro servo motor 12 through the screw rod 15 and the rotating roller 18, the cleaning plate 19 rotates below the filter screen 20, large-volume plastic garbage or aquatic plants on the filter screen 20 are removed, when the filter screen 20 and the inside of the control pipe 10 need to be treated, because filter screen 20 and control tube 10 block are connected, change the inside of roller 18 in filter screen 20, change roller 18 and clean 19 riveted joints of board, will clean board 19 and take off from changing roller 18, then pull out filter screen 20 from the bottom of control tube 10, clear up filter screen 20 and the inside of maintenance control tube 10, driving motor 3 and miniature servo motor 12's theory of operation are mature technology under the current background, and miniature servo motor 12 is from taking the storage battery.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a sewage sampling device for environmental detection of convenient continuous sampling, includes roof-rack (1), driving motor (3) and miniature servo motor (12), its characterized in that: the lower surface of the top frame (1) is welded with an inserted bar (2) with a triangular structure at the bottom longitudinal section at equal angles, the driving motor (3) is installed on the inner side surface of the top frame (1), the output end of the driving motor (3) is connected with a rotating rod (4), the outer side surface of the rotating rod (4) is welded with a limiting disc (5), a rope (6) is arranged on the inner side of the limiting disc (5), a bearing plate (7) is arranged on the outer side of the inserted bar (2), a sampling barrel (8) is fixedly connected with the inner side of the bearing plate (7), a hose (9) is fixed at the top end of the sampling barrel (8), a control tube (10) is welded at the bottom end of the sampling barrel (8), an operation box (11) is installed at the top end of the control tube (10), a micro servo motor (12) is installed inside the operation box (11), and the output end of the servo motor (12) is connected with a first bevel, the bottom meshing of first conical gear (13) is connected with second conical gear (14), and the inboard of second conical gear (14) is fixed with lead screw (15), the left side of lead screw (15) is provided with restriction pole (16), and the bottom of restriction pole (16) runs through and has stifled water column (17) to the right-hand member threaded connection of stifled water column (17) has lead screw (15), the lower skin weld of lead screw (15) has commentaries on classics roller (18), and the bottom rivet of commentaries on classics roller (18) installs cleaning plate (19), filter screen (20) are installed to the bottom block of control tube (10).
2. The sewage sampling device for environment detection, which facilitates continuous sampling according to claim 1, wherein: the bottom end of the top frame (1) is of an annular structure, and the left end of the rotating rod (4) penetrates through the left end of the top frame (1).
3. The sewage sampling device for environment detection, which facilitates continuous sampling according to claim 1, wherein: rope (6) coil at the surface of bull stick (4), and the both ends are fixed with rope (6) about sampling bucket (8), and sampling bucket (8) pass through rope (6) and roof-rack (1) constitution elevation structure.
4. The sewage sampling device for environment detection, which facilitates continuous sampling according to claim 1, wherein: the first bevel gear (13), the second bevel gear (14), the screw rod (15) and the water plugging column (17) form a linkage mechanism, and the longitudinal section of the bottom end of the water plugging column (17) is of a trapezoidal structure.
5. The sewage sampling device for environment detection, which facilitates continuous sampling according to claim 1, wherein: the longitudinal section of the limiting rod (16) is of an L-shaped structure, a ring block (21) is fixed at the bottom end of the limiting rod (16), and the inner side surface of the ring block (21) is attached to the outer side surface of the water blocking column (17).
6. The sewage sampling device for environment detection, which facilitates continuous sampling according to claim 1, wherein: the bottom end of the rotating roller (18) penetrates through the inside of the filter screen (20), and the lower surface of the filter screen (20) is attached to the upper surface of the cleaning plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257296.XU CN210375846U (en) | 2019-08-06 | 2019-08-06 | Sewage sampling device for environment detection convenient for continuous sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257296.XU CN210375846U (en) | 2019-08-06 | 2019-08-06 | Sewage sampling device for environment detection convenient for continuous sampling |
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| Publication Number | Publication Date |
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| CN210375846U true CN210375846U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921257296.XU Active CN210375846U (en) | 2019-08-06 | 2019-08-06 | Sewage sampling device for environment detection convenient for continuous sampling |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284817A (en) * | 2020-10-20 | 2021-01-29 | 赵星 | Waste water sampling device for environment detection |
| CN114166581A (en) * | 2021-12-08 | 2022-03-11 | 河海大学 | Sampling equipment for water quality testing |
| CN117168902A (en) * | 2023-05-16 | 2023-12-05 | 中国环境科学研究院 | Open-air investigation analytical equipment based on water ecosystem evolvement research |
-
2019
- 2019-08-06 CN CN201921257296.XU patent/CN210375846U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284817A (en) * | 2020-10-20 | 2021-01-29 | 赵星 | Waste water sampling device for environment detection |
| CN114166581A (en) * | 2021-12-08 | 2022-03-11 | 河海大学 | Sampling equipment for water quality testing |
| CN117168902A (en) * | 2023-05-16 | 2023-12-05 | 中国环境科学研究院 | Open-air investigation analytical equipment based on water ecosystem evolvement research |
| CN117168902B (en) * | 2023-05-16 | 2024-06-14 | 中国环境科学研究院 | Open-air investigation analytical equipment based on water ecosystem evolvement research |
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