CN215065536U - Sampling device for effluent detection of sewage treatment equipment - Google Patents
Sampling device for effluent detection of sewage treatment equipment Download PDFInfo
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- CN215065536U CN215065536U CN202121692769.6U CN202121692769U CN215065536U CN 215065536 U CN215065536 U CN 215065536U CN 202121692769 U CN202121692769 U CN 202121692769U CN 215065536 U CN215065536 U CN 215065536U
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Abstract
The utility model relates to a water sample technical field provides a sampling device is used in sewage treatment device goes out water detection, including the mount, sampling device is used in water treatment device goes out water detection still includes: the sampling cylinder is fixedly arranged on the first lifting plate, a piston is arranged in the sampling cylinder, and a piston rod is fixedly connected to the piston; a first screw thread axle for driving first lifter plate installs the rotation driving element on the mount, and the rotation driving element is connected with first screw thread axle, be provided with first screw hole on the first lifter plate, it is connected with second screw thread axle to rotate on the mount, is provided with the second screw hole on the second lifter plate, second screw thread axle is connected through the acceleration rate driving medium with first screw thread axle. Through the setting of first lifter plate, second lifter plate, piston and sampling tube in the motion, the piston can also go up and down relatively the sampling tube, and then accomplishes the automatic sampling.
Description
Technical Field
The utility model relates to a water sampling technical field specifically relates to a sampling device is used in sewage treatment device goes out water detection.
Background
Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.
The sampling device for detecting the effluent of the sewage treatment equipment is provided for solving the problems that the sampling device for detecting the effluent of the sewage treatment equipment is required to be sampled and detected before the treated sewage is discharged so as to meet the water quality requirement of the discharged sewage, and the sampling is basically carried out manually at present, but the height of a water taking position for manual sampling is limited and certain danger exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment device goes out water and detects and use sampling device, the water intaking position that aims at solving artifical sample is highly limited, and has certain dangerous this problem.
In order to achieve the above object, the utility model provides a following technical scheme, a sampling device is used in sewage treatment device goes out water detection, including the mount, sampling device is used in water treatment device goes out water detection still includes:
the sampling device comprises a sampling cylinder, a first lifting plate, a piston rod and a water outlet pipe, wherein the sampling cylinder is used for sampling water;
the first lifting plate is provided with a first threaded shaft, the fixed frame is provided with a rotary driving element, the rotary driving element is connected with the first threaded shaft, the first lifting plate is provided with a first threaded hole, and the first threaded shaft is connected with the first threaded hole in a matched manner;
the second lifting plate is used for driving the piston rod to lift, a second threaded shaft is rotatably connected to the fixing frame, a second threaded hole is formed in the second lifting plate, the second threaded shaft is connected with the second threaded hole in a matched mode, and the second threaded shaft is connected with the first threaded shaft through a speed-increasing transmission piece; and
and the guide assembly is used for guiding the running tracks of the first lifting plate and the second lifting plate.
As a further aspect of the present invention, the speed increasing transmission member includes: the first threaded shaft is coaxially and fixedly connected with a driving gear; and the driven gear is coaxially and fixedly connected to the second threaded shaft, the driving gear is meshed with the driven gear, and the diameter value of the reference circle of the driving gear is larger than that of the driven gear.
As a further scheme of the utility model, the direction subassembly includes the guiding axle, guiding axle and mount fixed connection, the surface of first lifter plate and second lifter plate all is provided with the direction and leads to the groove, and a guiding axle runs through first lifter plate and second lifter plate simultaneously and is connected with the medial surface sliding fit that leads to the groove.
As a further aspect of the present invention, the pitch value of the first threaded shaft is smaller than the pitch value of the second threaded shaft.
As a further scheme of the utility model, the second threaded shaft is connected with the mount through rotating the connecting piece, it is the bearing to rotate the connecting piece, and fixed mounting has the bearing on the mount, the hole of bearing and the lateral surface fixed connection of second threaded shaft.
To sum up, the beneficial effects of the utility model are that:
through the setting of first lifter plate, second lifter plate, piston and sampling tube are in the motion, and the piston can also go up and down relatively the sampling tube, and then accomplishes the automatic sampling, just the utility model discloses only contain a drive element, simple structure, convenient to use.
Drawings
FIG. 1 is a schematic diagram of a front structure of a sampling device for detecting the effluent of a sewage treatment plant.
FIG. 2 is a partial three-dimensional schematic view of a sampling device for detecting the effluent of a sewage treatment device according to an embodiment of the present invention.
FIG. 3 is a schematic view of a sampling device for detecting the effluent of a sewage treatment plant according to an embodiment of the present invention.
Reference numerals: 1-a fixed frame, 2-a rotary driving element, 3-a first threaded shaft, 4-a second threaded shaft, 5-a driving gear, 6-a driven gear, 7-a bearing, 8-a first lifting plate, 9-a second lifting plate, 10-a sampling cylinder, 11-a piston, 12-a piston rod, 13-a sampling tube, 14-a water outlet pipe, 15-a guide shaft, 16-a guide through groove, 17-a first threaded hole, 18-a second threaded hole, 19-a through hole and 20-a drainage groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments will explain the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a sampling device for detecting effluent of a sewage treatment device, including a fixing frame 1, the sampling device for detecting effluent of a sewage treatment device further includes:
the sampling device comprises a sampling cylinder 10 for sampling water, wherein the sampling cylinder 10 is fixedly arranged on a first lifting plate 8, a piston 11 is arranged in the sampling cylinder 10, and a piston rod 12 is fixedly connected to the piston 11;
the first lifting plate is characterized by comprising a first threaded shaft 3 for driving a first lifting plate 8, wherein a rotary driving element 2 is mounted on the fixed frame 1, the rotary driving element 2 is connected with the first threaded shaft 3, a first threaded hole 17 is formed in the first lifting plate 8, and the first threaded shaft 3 is connected with the first threaded hole 17 in a matched mode;
the second lifting plate 9 is used for driving the piston rod 12 to lift, a second threaded shaft 4 is rotatably connected to the fixed frame 1, a second threaded hole 18 is formed in the second lifting plate 9, the second threaded shaft 4 is in hole fit connection with the second threaded hole 18, and the second threaded shaft 4 is connected with the first threaded shaft 3 through a speed-increasing transmission piece; and
and the guide assembly is used for guiding the running tracks of the first lifting plate 8 and the second lifting plate 9.
In the embodiment of the present invention, the second threaded shaft 4 is connected to the fixing frame 1 through a rotation connector, the rotation connector is a bearing 7, the bearing 7 is embedded in the bottom surface of the fixing frame 1, the inner hole of the bearing 7 is fixedly connected to the outer side surface of the second threaded shaft 4, the bearing 7 is an angular contact ball bearing or a thrust roller bearing, both of the two bearings can bear large axial force and radial force, and further can support the second threaded shaft 4, the rotation driving element 2 is a rotating motor, the output shaft of the rotating motor is fixedly connected to the first threaded shaft 3, the second lifting plate 9 is fixedly connected to the upper end of the piston rod 12, the bottom surface and the side surface of the sampling cylinder 10 are respectively connected to a sampling tube 13 and a water outlet tube 14, the sampling tube 13 and the water outlet tube 14 are respectively provided with a first valve and a second valve, when in use, the rotation driving element 2 is started, the first threaded shaft 3 starts to rotate and drives the first lifting plate 8 to descend, the first lifting plate 8 drives the sampling cylinder 10 to enter the drainage groove 20, meanwhile, under the action of the speed-increasing transmission part, the second threaded shaft 4 also starts to rotate, the rotating speed of the second threaded shaft 4 is greater than that of the first threaded shaft 3, the piston 11 can descend relative to the sampling cylinder 10, when the piston 11 descends to the bottom of the sampling cylinder 10, the rotary driving element 2 is made to rotate reversely, the piston 11 can ascend relative to the sampling cylinder 10, further, water in the drainage groove 20 is pumped into the sampling cylinder 10, when water in the sampling cylinder 10 needs to be taken out, the first valve is closed first, then the second valve is opened, the piston 11 continues to ascend relative to the sampling cylinder 10 until the piston 11 is separated from the sampling cylinder 10, and under the action of atmospheric pressure, the water in the sampling cylinder 10 flows out from the water outlet pipe 14, the utility model discloses a water sampler capable of automatically sampling water in the drainage groove 20, and only comprises one driving element, so that the structure is simple and the use is convenient.
Referring to fig. 1, 2 and 3, in one embodiment of the present invention, the speed increasing transmission member includes:
the driving gear 5 is coaxially and fixedly connected to the first threaded shaft 3; the driven gear 6 is coaxially and fixedly connected to the second threaded shaft 4, the driving gear 5 is meshed with the driven gear 6, the diameter value of the reference circle of the driving gear 5 is larger than that of the reference circle of the driven gear 6, and the thread pitch value of the first threaded shaft 3 is smaller than that of the second threaded shaft 4.
The embodiment of the utility model provides an in, carry out acceleration rate transmission to driven gear 6 through driving gear 5 to make the pitch value of first threaded shaft 3 be less than the pitch value of second threaded shaft 4, the moving speed of second lifter plate 9 can be greater than the moving speed of first lifter plate 8, so, just can make piston 11 take place to remove relative sampler barrel 10, and then accomplish the sample.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, the guiding assembly includes a guiding shaft 15, the guiding shaft 15 is fixedly connected to the fixing frame 1, the surfaces of the first lifting plate 8 and the second lifting plate 9 are all provided with a guiding through groove 16, and one guiding shaft 15 runs through the first lifting plate 8 and the second lifting plate 9 simultaneously and is connected to the inner side of the guiding through groove 16 in a sliding fit manner.
In the embodiment of the present invention, the central line of the guiding axle 15 is parallel to the central line of the second threaded axle 4, and the second threaded axle 4 and the first threaded axle 3 are vertically disposed.
The embodiment of the utility model provides an in, the structure of direction subassembly can also be become by deflector and slider group, the bottom surface fixedly connected with deflector of mount 1, the side of deflector is provided with the spout, the one end of first lifter plate 8 and second lifter plate 9 all is connected with the slider, and the slider moves in vertical direction along the spout.
The utility model discloses working process does: when the sampling device is used, the rotary driving element 2 is started, the first threaded shaft 3 starts to rotate and drives the first lifting plate 8 to descend, the first lifting plate 8 drives the sampling cylinder 10 to enter the water drainage groove 20, meanwhile, under the action of the speed increasing transmission piece, the second threaded shaft 4 also starts to rotate, the rotating speed of the second threaded shaft 4 is larger than that of the first threaded shaft 3, the piston 11 can descend relative to the sampling cylinder 10, when the piston 11 descends to the bottom of the sampling cylinder 10, the rotary driving element 2 rotates reversely, the piston 11 can ascend relative to the sampling cylinder 10, and water in the water drainage groove 20 is pumped into the sampling cylinder 10.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the scope of the invention described in the claims and the equivalent thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a sewage treatment device goes out water and detects and use sampling device, includes the mount, its characterized in that, water treatment device goes out water and detects and still includes with sampling device:
the sampling device comprises a sampling cylinder, a first lifting plate, a piston rod and a water outlet pipe, wherein the sampling cylinder is used for sampling water;
the first lifting plate is provided with a first threaded shaft, the fixed frame is provided with a rotary driving element, the rotary driving element is connected with the first threaded shaft, the first lifting plate is provided with a first threaded hole, and the first threaded shaft is connected with the first threaded hole in a matched manner;
the second lifting plate is used for driving the piston rod to lift, a second threaded shaft is rotatably connected to the fixing frame, a second threaded hole is formed in the second lifting plate, the second threaded shaft is connected with the second threaded hole in a matched mode, and the second threaded shaft is connected with the first threaded shaft through a speed-increasing transmission piece; and
and the guide assembly is used for guiding the running tracks of the first lifting plate and the second lifting plate.
2. The sampling device for detecting the effluent of the sewage treatment apparatus according to claim 1, wherein the speed increasing transmission member comprises:
the first threaded shaft is coaxially and fixedly connected with a driving gear; and
the driven gear is coaxially and fixedly connected to the second threaded shaft, the driving gear is meshed with the driven gear, and the diameter value of the reference circle of the driving gear is larger than that of the driven gear.
3. The sampling device for detecting the effluent of the sewage treatment equipment according to claim 1, wherein the guide assembly comprises a guide shaft, the guide shaft is fixedly connected with the fixing frame, the surfaces of the first lifting plate and the second lifting plate are respectively provided with a guide through groove, and one guide shaft simultaneously penetrates through the first lifting plate and the second lifting plate and is connected with the inner side surface of the guide through groove in a sliding fit manner.
4. The sampling device for detecting the effluent of the sewage treatment facility according to claim 2, wherein the pitch value of the first screw shaft is smaller than the pitch value of the second screw shaft.
5. The sampling device for detecting the effluent of the sewage treatment equipment according to claim 1, wherein the second threaded shaft is connected with a fixed frame through a rotating connecting piece, the rotating connecting piece is a bearing, the fixed frame is fixedly provided with the bearing, and an inner hole of the bearing is fixedly connected with an outer side surface of the second threaded shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121692769.6U CN215065536U (en) | 2021-07-25 | 2021-07-25 | Sampling device for effluent detection of sewage treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121692769.6U CN215065536U (en) | 2021-07-25 | 2021-07-25 | Sampling device for effluent detection of sewage treatment equipment |
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| CN215065536U true CN215065536U (en) | 2021-12-07 |
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| CN202121692769.6U Active CN215065536U (en) | 2021-07-25 | 2021-07-25 | Sampling device for effluent detection of sewage treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371026A (en) * | 2021-12-29 | 2022-04-19 | 中国科学院深海科学与工程研究所 | Seabed sediment multi-point sampler based on deep sea landing vehicle and sampling method thereof |
-
2021
- 2021-07-25 CN CN202121692769.6U patent/CN215065536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371026A (en) * | 2021-12-29 | 2022-04-19 | 中国科学院深海科学与工程研究所 | Seabed sediment multi-point sampler based on deep sea landing vehicle and sampling method thereof |
| CN114371026B (en) * | 2021-12-29 | 2024-04-19 | 中国科学院深海科学与工程研究所 | Deep sea landing vehicle-based multi-point sampler for submarine sediment and sampling method thereof |
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