CN211453012U

CN211453012U - Sewage sampling device based on unmanned aerial vehicle

Info

Publication number: CN211453012U
Application number: CN202020158573.8U
Authority: CN
Inventors: 王燕清; 姚严梦; 李慧婷
Original assignee: Nanjing Xiaozhuang University
Current assignee: Beijing Zhongtu Zhiwei Digital Technology Co ltd
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-09-08
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a sewage sampling device based on unmanned aerial vehicle, including unmanned aerial vehicle carrier and sampling box, be connected through the electron lock is fixed between unmanned aerial vehicle carrier and the sampling box, the front surface of sampling box is connected with the sealing door through hinge rotation, the front surface fixed connection of sealing door has the observation window, the inside fixedly connected with baffle of sampling box, and the inside rear side fixedly connected with water pump that is close to the baffle of sampling box, the first hose of water inlet fixedly connected with of water pump, the utility model relates to a sewage sampling equipment technical field. This sewage sampling device based on unmanned aerial vehicle extends in proper order through the hydraulic stem in the first hydraulic stem group, can fold first hose to can increase the length of first hose in the sampling box, and the filter tube is installed to the end of first hose, can filter great impurity in the sewage when taking a sample, prevent that impurity from getting into the water pump and leading to its purpose of burning out.

Description

Sewage sampling device based on unmanned aerial vehicle

Technical Field

The utility model relates to a sewage sampling equipment technical field specifically is a sewage sampling device based on unmanned aerial vehicle.

Background

Along with people's consciousness promotion to the environmental protection, also attach more and more importance to the problem of water pollution, in the processing to water pollution, sample analysis is important one step, can make clear the plot condition of water pollution, so that concrete processing, along with the development of science and technology, the sample of polluting the water source is also diversified convenience more and more, it is one of new methods to utilize unmanned aerial vehicle to detect, unmanned aerial vehicle is the unmanned aerial vehicle who utilizes radio remote control equipment and the program control device of oneself to control, or operate independently by on-vehicle computer completely or intermittently, be applicable to some dangerous or the place that is difficult for reaching.

Chinese patent discloses a sewage sampling device (publication number: CN 208505690U) based on unmanned aerial vehicle, which comprises a machine body, a wireless communication module, a video sensor and a distance measuring sensor, a controller and a power supply module, a ground remote control device and a sewage sampling device, wherein the wireless communication module, the video sensor and the distance measuring sensor are arranged on the machine body; the sewage sampling device comprises a scissor-fork type lifting frame arranged at the bottom of the machine body, a water tank arranged on the machine body, a vacuum pump and a water taking pipe which are connected with the water tank, wherein the other end of the water taking pipe is fixed at the bottom end of the scissor-fork type lifting frame; the vacuum pump and the scissor type lifting frame are connected with the controller and are controlled by the controller to act; the power module is used for supplying power to the components.

Impurity in the sewage is more, current unmanned aerial vehicle sampling device's intake pipe does not set up filtration, the inside water pump of device is after getting into impurity, extremely take place to burn out the scheduling problem easily, and the intake pipe need withdraw fast after the work, prevent to expose at device outside overlength, lead to unmanned aerial vehicle to meet accident in the flight, when the sample, need carry out the multiple waters sample, with the accuracy that improves the detection, so need unmanned aerial vehicle sampling device can store a plurality of sample structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sewage sampling device based on unmanned aerial vehicle, it is more to have solved the impurity in the sewage, current unmanned aerial vehicle sampling device's intake pipe does not set up filtration, the inside water pump of device is after getting into impurity, take place to burn out the scheduling problem very easily, and the intake pipe need can withdraw fast after work, prevent to expose at device outside overlength, lead to unmanned aerial vehicle to meet accident in the flight, when taking a sample, need carry out the multiple waters sample, with the accuracy that improves the detection, so need unmanned aerial vehicle sampling device can store a plurality of sampling structure's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an unmanned aerial vehicle-based sewage sampling device comprises an unmanned aerial vehicle carrier and a sampling box, wherein the unmanned aerial vehicle carrier is fixedly connected with the sampling box through an electronic lock, the front surface of the sampling box is rotatably connected with a sealing door through a hinge, the front surface of the sealing door is fixedly connected with an observation window, the interior of the sampling box is fixedly connected with a partition plate, the rear side of the interior of the sampling box, which is close to the partition plate, is fixedly connected with a water pump, the water inlet of the water pump is fixedly connected with a first hose, the water outlet of the water pump is fixedly connected with a second hose, the rear side of the interior of the sampling box, which is close to the water pump, is fixedly connected with a first hydraulic rod group, the first hose is folded in the first hydraulic rod group, the tail end of the first hose is positioned outside the sampling box, the tail end of the first hose is fixedly connected with a, the second hose is fixedly connected with the water outlet pipe;

the sampling box is characterized in that a rotating plate is arranged on the front side, close to the partition plate, of the inside of the sampling box, a spring column is fixedly connected between the lower surface of the rotating plate and the sampling box, a fixing box is fixedly connected to the upper surface of the rotating plate, a sampling bottle is connected to the inside of the fixing box in an embedded mode, a sealing plate is arranged on the upper side, located on the rotating plate, of the inside of the sampling box, a second hydraulic rod group is fixedly connected between the upper surface of the sealing plate and the sampling box, a connecting shaft is fixedly connected to the middle of the upper surface of the rotating plate, the connecting shaft penetrates through the sealing plate and the sampling box.

Preferably, the inside fixedly connected with servo motor of unmanned aerial vehicle carrier, servo motor's output fixedly connected with second bevel gear, second bevel gear and first bevel gear meshing are connected.

Preferably, the number of the hydraulic rods in the first hydraulic rod group is not less than three, and the upper wall and the lower wall of the hydraulic rods in the sampling box are arranged in a staggered mode.

Preferably, one end of the sealing plate, which faces the partition plate, is provided with a notch, and the lower surface of the sealing plate is fixedly connected with a sealing gasket.

Preferably, the fixed box and the sampling bottle are arranged on the upper surface of the rotating plate in an annular mode, and the fixed box, the sampling bottle and the notch are located under the water outlet pipe.

Preferably, the spring post divide into two cylinders that the diameter is different, and mutual sliding connection between the cylinder, and the outside of two sections cylinders all is provided with connecting spring, and the upper and lower both ends of spring are respectively in rotor plate and sampling box fixed connection.

Advantageous effects

The utility model provides a sewage sampling device based on unmanned aerial vehicle. Compared with the prior art, the method has the following beneficial effects:

(1) the sewage sampling device based on the unmanned aerial vehicle is characterized in that a water pump is fixedly connected to the rear side, close to a partition plate, inside a sampling box, a first hose is fixedly connected to a water inlet of the water pump, a second hose is fixedly connected to a water outlet of the water pump, a first hydraulic rod group is fixedly connected to the rear side, close to the water pump, inside the sampling box, the first hose is folded in the first hydraulic rod group, the tail end of the first hose is located on the outer side of the sampling box, the tail end of the first hose is fixedly connected with a filter pipe, the top end of the front surface of the partition plate is fixedly connected with a water outlet pipe, the second hose is fixedly connected with the water outlet pipe, the number of hydraulic rods in the first hydraulic rod group is not less than three, the upper wall and the lower wall of the hydraulic rods inside the sampling box are arranged in a staggered mode, the hydraulic rods in the first hydraulic rod group are sequentially extended, reach and to expose the purpose that outside intake pipe retrieved to the filter tube is installed to the end of first hose, can filter great impurity in the sewage when the sample, prevents that impurity from getting into the water pump and leading to its purpose of burning out.

(2) The sewage sampling device based on the unmanned aerial vehicle is characterized in that a rotating plate is arranged on the front side close to a partition plate through the interior of a sampling box, a spring column is fixedly connected between the lower surface of the rotating plate and the sampling box, a fixing box is fixedly connected to the upper surface of the rotating plate, sampling bottles are embedded and connected into the fixing box, a sealing plate is arranged on the upper side of the rotating plate in the sampling box, a second hydraulic rod group is fixedly connected between the upper surface of the sealing plate and the sampling box, one end of the sealing plate, facing the partition plate, is provided with an opening, a sealing gasket is fixedly connected to the lower surface of the sealing plate, the fixing box and the sampling bottles are arranged on the upper surface of the rotating plate in an annular mode, the fixing box, the sampling bottles and the opening are all located under a water outlet pipe, a plurality of groups of sampling bottles are arranged in the device, sewage, can seal each sampling bottle that has the sample after the sample is accomplished, prevent that sewage from splashing in the flight.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of each sampling box of the present invention;

fig. 3 is a perspective view of the rotary plate and the sealing plate according to the present invention.

In the figure: 1. an unmanned aerial vehicle carrier; 2. a sampling box; 3. an electronic lock; 4. a sealing door; 5. an observation window; 6. a partition plate; 7. a water pump; 8. a first hose; 9. a second hose; 10. a water outlet pipe; 11. a first hydraulic rod group; 12. a filter tube; 13. opening the gap; 14. a rotating plate; 15. a spring post; 16. a fixing box; 17. sampling a bottle; 18. a sealing plate; 19. a connecting shaft; 20. a first bevel gear; 21. a second set of hydraulic rods; 22. a servo motor; 23. a second bevel gear; 24. and a gasket.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an unmanned aerial vehicle-based sewage sampling device comprises an unmanned aerial vehicle carrier 1 and a sampling box 2, wherein the unmanned aerial vehicle carrier 1 is fixedly connected with the sampling box 2 through an electronic lock 3, the front surface of the sampling box 2 is rotatably connected with a sealing door 4 through a hinge, the front surface of the sealing door 4 is fixedly connected with an observation window 5, the interior of the sampling box 2 is fixedly connected with a partition plate 6, the rear side of the interior of the sampling box 2, which is close to the partition plate 6, is fixedly connected with a water pump 7, the water inlet of the water pump 7 is fixedly connected with a first hose 8, the water outlet of the water pump 7 is fixedly connected with a second hose 9, the rear side of the interior of the sampling box 2, which is close to the water pump 7, is fixedly connected with a first hydraulic rod group 11, the number of hydraulic rods in the first hydraulic rod group 11 is not less than three, the upper wall and the lower wall of the hydraulic rods in the interior of the sampling box 2 are arranged in a staggered manner, the tail end of the first hose 8 is fixedly connected with a filter pipe 12, the top end of the front surface of the partition plate 6 is fixedly connected with a water outlet pipe 10, the second hose 9 is fixedly connected with the water outlet pipe 10, the first hose 8 can be folded by sequentially extending the hydraulic rods in the first hydraulic rod group 11, so that the length of the first hose 8 in the sampling box 2 can be increased, and the purpose of recovering a water taking pipe exposed outside is achieved, the tail end of the first hose 8 is provided with the filter pipe 12, so that larger impurities in sewage can be filtered during sampling, the impurities are prevented from entering the water pump 7 and being burnt, a rotating plate 14 is arranged on the front side, close to the partition plate 6, inside the sampling box 2, a spring column 15 is fixedly connected between the lower surface of the rotating plate 14 and the sampling box 2, the rotating plate 14 is rotatably connected with the spring column 15 through a rotating shaft, the spring column 15 is divided into two columns with different diameters, the cylinders are mutually connected in a sliding manner, connecting springs are arranged on the outer sides of the two sections of cylinders, the upper and lower ends of each spring are respectively fixedly connected with the rotating plate 14 and the sampling box 2, the upper surface of the rotating plate 14 is fixedly connected with a fixing box 16, a sampling bottle 17 is embedded and connected in the fixing box 16, a sealing plate 18 is arranged on the upper side of the rotating plate 14 in the sampling box 2, the number of hydraulic rods in the first hydraulic rod group 11 is not less than three, the upper and lower walls of the hydraulic rods in the sampling box 2 are arranged in a staggered manner, two-way gears, oil circuit integrated blocks, oil cylinders and piston rods are arranged in the hydraulic rods in the first hydraulic rod group 11 and the second hydraulic rod group 21, the working principle is that the two-way gear pump outputs pressure oil, the oil cylinders are controlled by the oil circuit integrated blocks to drive the piston rods to move, and the fixing boxes 16 and the sampling bottles 17 are arranged, the fixed box 16, the sampling bottle 17 and the opening 13 are all positioned under the water outlet pipe 10, a second hydraulic rod group 21 is fixedly connected between the upper surface of the sealing plate 18 and the sampling box 2, the middle part of the upper surface of the rotating plate 14 is fixedly connected with a connecting shaft 19, the connecting shaft 19 penetrates through the sealing plate 18 and the sampling box 2, the top end of the connecting shaft 19 is fixedly connected with a first bevel gear 20, a servo motor 22 is fixedly connected inside the unmanned aerial vehicle carrier 1, the model of the servo motor 22 can adopt an HTF60-3-MSMJ022G type servo motor, the servo motor 22 is provided with a speed reducer and a locking mechanism, the output end of the servo motor 22 is fixedly connected with a second bevel gear 23, the second bevel gear 23 is meshed and connected with the first bevel gear 20, the device is provided with a plurality of groups of sampling bottles 17, sewage in a plurality of areas can be sampled in one flight, and the sealing, can seal each sampling bottle 17 that has the sample after the sample is accomplished, prevent that the sewage from spilling out in flight.

When the unmanned aerial vehicle carrier 1 works, after the unmanned aerial vehicle carrier 1 reaches a relevant water area, the hydraulic rods in the first hydraulic rod group 11 are sequentially shortened, the first hose 8 is driven by the filter pipe 12 to slide into sewage from the sampling box 2, then the water pump 7 is started, the sewage can be discharged into a sampling bottle 17 below through the second hose 8 and the water outlet pipe 10, after sampling is completed, the hydraulic rods in the first hydraulic rod group 11 are sequentially extended, the first hose 8 can be folded, then the hydraulic rods in the second hydraulic rod group 21 are started, the sealing plate 18 is firstly increased, then the servo motor 22 is started, the servo motor 22 drives the connecting shaft 19 to rotate through the second bevel gear 23, so that the rotating plate 14 can be driven to rotate along the spring post 15, then a new sampling bottle 17 is rotated to the lower side of the water outlet pipe 10, then the hydraulic rods in the second hydraulic rod group 21 are started, the sealing plate 18 is driven to press the sampling bottle 17 used, and the mouth of the sampling bottle 17 is sealed by a sealing gasket 24; on the other hand, each power consumption component in the utility model can be controlled by a common method in the existing mode, and the programming in the available prior art of working sequence is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a sewage sampling device based on unmanned aerial vehicle, includes unmanned aerial vehicle carrier (1) and sampling box (2), through electronic lock (3) fixed connection between unmanned aerial vehicle carrier (1) and the sampling box (2), the front surface of sampling box (2) is rotated through the hinge and is connected with sealing door (4), the front surface fixed connection of sealing door (4) has observation window (5), its characterized in that: a partition plate (6) is fixedly connected inside the sampling box (2), a water pump (7) is fixedly connected on the rear side of the inside of the sampling box (2) close to the partition plate (6), a first hose (8) is fixedly connected at a water inlet of the water pump (7), a second hose (9) is fixedly connected at a water outlet of the water pump (7), a first hydraulic rod set (11) is fixedly connected on the rear side of the inside of the sampling box (2) close to the water pump (7), the first hose (8) is folded in the first hydraulic rod set (11), the tail end of the first hose (8) is positioned on the outer side of the sampling box (2), a filter pipe (12) is fixedly connected at the tail end of the first hose (8), a water outlet pipe (10) is fixedly connected at the top end of the front surface of the partition plate (6), the second hose (9) is fixedly connected with the water outlet pipe (10), a rotating plate (14) is arranged on the front side of the inside of the sampling box (2) close, fixedly connected with spring post (15) between the lower surface of rotating plate (14) and sampling box (2), and the upper surface fixedly connected with of rotating plate (14) fixes box (16), the inside embedding of fixing box (16) is connected with sampling bottle (17), the inside upside that is located rotating plate (14) of sampling box (2) is provided with closing plate (18), fixedly connected with second hydraulic stem group (21) between the upper surface of closing plate (18) and sampling box (2), the middle part fixedly connected with connecting axle (19) of rotating plate (14) upper surface, connecting axle (19) run through closing plate (18) and sampling box (2), and the top fixedly connected with first bevel gear (20) of connecting axle (19).

2. The unmanned aerial vehicle-based sewage sampling device of claim 1, wherein: the unmanned aerial vehicle carrier is characterized in that a servo motor (22) is fixedly connected to the inside of the unmanned aerial vehicle carrier (1), a second bevel gear (23) is fixedly connected to the output end of the servo motor (22), and the second bevel gear (23) is meshed with the first bevel gear (20).

3. The unmanned aerial vehicle-based sewage sampling device of claim 1, wherein: the number of the hydraulic rods in the first hydraulic rod group (11) is not less than three, and the upper wall and the lower wall of the hydraulic rods in the sampling box (2) are arranged in a staggered mode.

4. The unmanned aerial vehicle-based sewage sampling device of claim 1, wherein: the sealing plate (18) is provided with a notch (13) towards one end of the partition plate (6), and a sealing gasket (24) is fixedly connected to the lower surface of the sealing plate (18).

5. The unmanned aerial vehicle-based sewage sampling device of claim 1 or 4, wherein: the fixed box (16) and the sampling bottle (17) are arranged on the upper surface of the rotating plate (14) in an annular mode, and the fixed box (16), the sampling bottle (17) and the notch (13) are located under the water outlet pipe (10).

6. The unmanned aerial vehicle-based sewage sampling device of claim 1, wherein: the spring column (15) is divided into two columns with different diameters, the two columns are connected in a sliding mode, the outer sides of the two columns are provided with connecting springs, and the upper end and the lower end of each spring are fixedly connected with the rotating plate (14) and the sampling box (2) respectively.