Water body pollution treatment device based on unmanned aerial vehicle platform

Abstract

The utility model relates to the technical field of water pollution prevention and control, in particular to a water pollution treatment device based on an unmanned aerial vehicle platform, which is characterized in that vertical plates are fixed on the front wall of a medicament box fixed on the bottom surface of an unmanned aerial vehicle body in pairs, shaft holes are formed in the vertical plates, and the input end of a liquid pump fixed on the outer wall of the medicament box extends to the bottom of an inner cavity of the medicament box; the winding motor is used for driving the winding drum to rotate, the connecting sleeve fixed to the outer side of the vertical plate on one side is rotationally connected with the corresponding short shaft in a sleeved mode, the connecting pipe is connected between the output end of the liquid pump and the outer end of the connecting sleeve, and the top ends of the medicine pipes are inserted into the inserting holes respectively. The pesticide spraying mechanism comprises a pipe body, the top of the pipe body is axially provided with a plurality of liquid inlet holes matched with the bottom end of the pesticide pipe in an inserted mode, and the bottom of the pipe body is provided with a plurality of spraying holes; a shaft cavity communicated with the inner cavity of the winding drum is formed in the short shaft of the inner cavity of the connecting sleeve; and the spraying uniformity of the sewage treatment agent by adopting the unmanned aerial vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pollution prevention and control, and specifically to a water pollution control device based on an unmanned aerial vehicle platform. Background Art

[0002] The state vigorously strengthens publicity and education on water environment protection, encourages scientific and technological research on water pollution prevention and control, and the promotion and application of advanced and applicable technologies.

[0003] Traditionally, water pollution prevention and control is often carried out by spraying chemicals into water pollution areas. At present, the spraying method of chemicals is mostly to use barrels to hold the chemicals. According to the actual geographical conditions such as the depth and width of the water body, the barrels are generally moved by ship. The barrels are equipped with a spraying mechanism for operators to spray chemicals. The spraying mechanism usually includes a suction pump, a nozzle and a connecting pipe. The nozzle and the connecting pipe are equipped with a switch valve to control the opening and closing of the pipeline. The operator controls the spraying and discharging of the chemicals by controlling the switch valve and the suction pump.

[0004] However, the above-mentioned spraying method is difficult to spray the agent evenly in various water environments. That is, on the one hand, manual spraying is not convenient enough, and on the other hand, manual spraying is impossible for some complex waters.

[0005] In order to solve the above problems, drones are often used to spray medicines. However, the spray head is generally set at the bottom of the medicine box carried by the drone. When spraying medicines, the spray head is at a certain height from the water surface. Therefore, when the wind speed is high, it is difficult to ensure the uniformity of spraying, and the effect of spraying medicines is not good. Utility Model Content

[0006] The utility model aims to solve the problem that it is difficult to ensure the uniformity of agent spraying when using unmanned aerial vehicles for water pollution prevention and control, and designs a water pollution control device based on an unmanned aerial vehicle platform.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water pollution control device based on an unmanned aerial vehicle platform, comprising an unmanned aerial vehicle body, the front and rear sides of the bottom of the unmanned aerial vehicle body are respectively fixed with supporting legs, the top of the medicine box is fixed to the bottom surface of the unmanned aerial vehicle body, the bottom of the front wall of the medicine box is fixed with vertical plates in pairs near the two sides, the middle of the vertical plates is provided with an axial hole, the liquid pump is fixed to the bottom end of the outer wall of the medicine box, and the input end of the liquid pump extends to the bottom of the inner cavity of the medicine box, the two ends of the reel are respectively connected with short shafts that are rotatably sleeved and matched with the axial hole, and the outer wall of the reel is axially provided with a There are multiple jacks, the winding motor is fixed to the outer side of the vertical plate on one side and is used to drive the reel to rotate, the connecting sleeve is fixed to the outer side of the vertical plate on the other side, and the connecting sleeve is rotatably sleeved with the corresponding short shaft, the connecting pipe is connected between the output end of the liquid pump and the outer end of the connecting sleeve, the top end of the medicine tube is respectively inserted into the jack, the spraying mechanism includes a tube body, the top of the tube body is axially provided with a plurality of liquid inlet holes respectively plugged and matched with the bottom end of the medicine tube, and the bottom of the tube body is provided with a plurality of spraying holes; the short shaft of the inner cavity of the connecting sleeve is provided with an axial cavity connected with the inner cavity of the reel.

[0008] Preferably, a bottom hole matching with the input end of the liquid pump is provided at the bottom end of the outer wall of the medicine box, a plate frame detachably connected to the bottom surface of the drone body is fixed in the middle of the top surface of the medicine box, and a medicine adding port is provided at one end of the top surface of the medicine box.

[0009] Preferably, the connecting sleeve includes a sleeve that matches the short shaft rotating sleeve, a connecting ring fixed to the outer edge of the inner end of the sleeve and fixedly connected to the outer side wall of the vertical plate, and a liquid inlet interface arranged in the middle of the outer end surface of the sleeve and matching the connecting pipe output end sleeve.

[0010] Preferably, the top and bottom ends of the medicine tube are respectively provided with pipe joints that are plug-matched with the plug hole and the liquid inlet hole.

[0011] Preferably, cover plates are fixed to the top ends of the front and rear walls of the tube body in a horizontal direction respectively, and the ends of the cover plates are provided with bending portions bending downwards.

[0012] Preferably, it also includes a plurality of clamping members for clamping and fixing the medicine tube, the clamping members include parallelly arranged clamping plates and a plurality of suture screws for fitting two of the clamping plates together, the clamping plates are provided with a semicircular arc that matches the medicine tube, and the outer peripheral wall of the reel is provided with an annular groove that matches the semicircular arc.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The water pollution control device based on the UAV platform involved in the utility model can drop the spraying mechanism to a position close to the surface of the polluted water body through a winding motor and a drum, and the spraying mechanism is suspended by multiple medicine tubes to improve the stability of the spraying mechanism, so as to spray the medicine evenly on the water surface, thereby improving the effect of water pollution prevention and control. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the medicine box of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the reel of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the connecting sleeve of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the medicine tube of the utility model;

[0020] Figure 6 It is a first three-dimensional structural schematic diagram of the spraying mechanism of the utility model;

[0021] Figure 7 It is a second three-dimensional structural schematic diagram of the spraying mechanism of the utility model;

[0022] Figure 8 It is a three-dimensional structural schematic diagram of the clamping member of the utility model.

[0023] In the figure: 1-UAV body; 1.1-outriggers;

[0024] 2-medicine box; 2.1-plate rack; 2.2-drug adding port; 2.3-vertical plate; 2.4-axial hole; 2.5-bottom hole;

[0025] 3-Liquid pump;

[0026] 4-reel; 4.1-short shaft; 4.2-shaft cavity; 4.3-jack; 4.4-annular groove;

[0027] 5- Winding motor;

[0028] 6-connecting sleeve; 6.1-sleeve; 6.2-connecting ring; 6.3-liquid inlet interface;

[0029] 7-Connecting pipe;

[0030] 8-medicine tube; 8.1-pipe joint;

[0031] 9-spraying mechanism; 9.1-tube body; 9.2-cover plate; 9.3-liquid inlet hole; 9.4-spraying hole;

[0032] 10-clamp; 10.1-splint; 10.1.1-semicircular arc; 10.2-suture screw. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-8 The utility model provides a technical solution, a water pollution control device based on an unmanned aerial vehicle platform, comprising an unmanned aerial vehicle body 1, and legs 1.1 are respectively fixed to the front and rear sides of the bottom of the unmanned aerial vehicle body 1.

[0035] The top of the medicine box 2 is fixed to the bottom surface of the drone body 1. Vertical plates 2.3 are fixed in pairs near the two sides of the bottom of the front wall of the medicine box 2. A shaft hole 2.4 is provided in the middle of the vertical plates 2.3. A bottom hole 2.5 is provided at the bottom end of the outer wall of the medicine box 2. A plate frame 2.1 detachably connected to the bottom surface of the drone body 1 is fixed in the middle of the top surface of the medicine box 2. A dosing port 2.2 is provided at one end of the top surface of the medicine box 2. The plate frame 2.1 is fixedly connected to the bottom surface of the drone body 1 by bolts, and the dosing port 2.2 is provided with a detachable end cover to facilitate the addition of water pollution prevention and control agents into the medicine box 2.

[0036] The liquid pump 3 is fixed to the bottom end of the outer wall of the medicine box 2, and the input end of the liquid pump 3 extends to the bottom of the inner cavity of the medicine box 2 through the bottom hole 2.5.

[0037] The two ends of the reel 4 are respectively butted with short shafts 4.1 which are rotatably sleeved and matched with the shaft hole 2.4, and a plurality of insertion holes 4.3 are axially arranged on the outer wall of the reel 4.

[0038] The winding motor 5 is fixed to the outside of the vertical plate 2.3 on one side and is used to drive the reel 4 to rotate.

[0039] The connecting sleeve 6 is fixed to the outside of the vertical plate 2.3 on the other side, and the connecting sleeve 6 is rotatably sleeved with the corresponding short shaft 4.1. The connecting sleeve 6 includes a sleeve 6.1 that is rotatably sleeved with the short shaft 4.1, a connecting ring 6.2 that is fixed to the outer edge of the inner end of the sleeve 6.1 and is fixedly connected to the outer wall of the vertical plate 2.3, and a liquid inlet interface 6.3 provided in the middle of the outer end surface of the sleeve 6.1.

[0040] The connecting tube 7 is connected between the output end of the liquid pump 3 and the outer end of the connecting sleeve 6, that is, the input end of the connecting tube 7 is sleeved on the output end of the liquid pump 3, and the output end of the connecting tube 7 is sleeved on the liquid inlet interface 6.3.

[0041] The top and bottom ends of the medicine tube 8 are respectively sleeved with pipe joints 8.1. The pipe joints 8.1 at the top are sleeved in the jacks 4.3 respectively.

[0042] The spraying mechanism 9 comprises a tube body 9.1, the top of which is axially provided with a plurality of liquid inlet holes 9.3 which are respectively plugged and matched with the tube joint 8.1 at the bottom, and a plurality of spraying holes 9.4 are provided at the bottom of the tube body 9.1; an axial cavity 4.2 which is connected with the inner cavity of the reel 4 is provided in the short shaft 4.1 of the inner cavity of the connecting sleeve 6.

[0043] In summary, the drone body 1 serves as a mobile platform for the entire water pollution control device. The drone body 1 flies to a certain height above the water pollution area, and the winding motor 5 drives the reel 4 to rotate, so that the medicine tube 8 is pulled downward under the gravity of the spraying mechanism 9. When the tube body 9.1 is close to the water surface, the winding motor 5 stops rotating, and the liquid pump 3 is turned on at this time. The liquid pump 3 extracts the water pollution control agent from the agent box 2, and the agent enters the sleeve 6.1 through the connecting pipe 7, and then enters the inner cavity of the reel 4 through the shaft cavity 4.2. The agents in the inner cavity of the reel 4 enter the medicine tube 8 through the jack 4.3 respectively, and the agents in the medicine tube 8 are injected into the tube body 9.1, and finally sprayed evenly on the water surface through the spray hole 9.4. At the same time, the drone body 1 only needs to move forward at a uniform speed.

[0044] In order to reduce the influence of wind flow on the uniformity of spraying medicine, the top ends of the front and rear walls of the tube body 9.1 are respectively fixed with cover plates 9.2 in the horizontal direction, and the ends of the cover plates 9.2 are provided with bent portions bent downward. The bottom of the tube body 9.1 is as close to the water surface as possible.

[0045] In order to ensure the integrity of the multiple drug tubes 8 and to avoid the drug tubes 8 from getting tangled when winding and unwinding, multiple clamping members 10 are provided for clamping and fixing the drug tubes 8. The clamping members 10 include parallel clamping plates 10.1 and multiple suture screws 10.2 for fitting and connecting the two clamping plates 10.1. The clamping plates 10.1 are provided with semicircular arcs 10.1.1 that are matched with the drug tubes 8, and the outer peripheral wall of the reel 4 is provided with an annular groove 4.4 that is matched with the semicircular arcs 10.1.1. That is, the drug tubes 8 are clamped and fixed by the semicircular arcs 10.1.1 on the clamping plates 10.1, so that the drug tubes 8 are evenly arranged without getting tangled or messy.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pollution control device based on an unmanned aerial vehicle platform, comprising an unmanned aerial vehicle body (1), wherein the front and rear sides of the bottom of the unmanned aerial vehicle body (1) are respectively fixed with supporting legs (1.1), characterized in that: Also includes: A medicine box (2), the top of the medicine box (2) being fixed to the bottom surface of the drone body (1), vertical plates (2.3) being fixed in pairs near the two sides of the bottom of the front wall of the medicine box (2), and an axial hole (2.4) being provided in the middle of the vertical plates (2.3); A liquid pump (3), the liquid pump (3) being fixed to the bottom end of the outer wall of the medicine box (2), and the input end of the liquid pump (3) extending to the bottom of the inner cavity of the medicine box (2); A reel (4), wherein two ends of the reel (4) are respectively butted with short shafts (4.1) that are rotatably sleeved and matched with the shaft hole (2.4), and a plurality of insertion holes (4.3) are axially arranged on the outer wall of the reel (4); A winding motor (5), the winding motor (5) being fixed to the outside of the vertical plate (2.3) on one side and being used to drive the reel (4) to rotate; A connecting sleeve (6), the connecting sleeve (6) being fixed to the outer side of the vertical plate (2.3) on the other side, and the connecting sleeve (6) being rotatably sleeved with the corresponding short shaft (4.1); A connecting pipe (7), the connecting pipe (7) being connected between the output end of the liquid pump (3) and the outer end of the connecting sleeve (6); Medicine tubes (8), the top ends of the medicine tubes (8) being respectively inserted into the insertion holes (4.3); A medicine spraying mechanism (9), the medicine spraying mechanism (9) comprising a tube body (9.1), the top of the tube body (9.1) being provided with a plurality of liquid inlet holes (9.3) respectively plugged and matched with the bottom end of the medicine tube (8) along the axial direction, and the bottom of the tube body (9.1) being provided with a plurality of spraying holes (9.4); An axial cavity (4.2) communicating with the inner cavity of the reel (4) is provided in the short shaft (4.1) of the inner cavity of the connecting sleeve (6).

2. The water pollution control device based on the UAV platform according to claim 1 is characterized by: The bottom end of the outer wall of the medicine box (2) is provided with a bottom hole (2.5) that is sleeved and matched with the input end of the liquid pump (3); a plate frame (2.1) that is detachably connected to the bottom surface of the drone body (1) is fixed in the middle of the top surface of the medicine box (2); and a medicine adding port (2.2) is provided at one end of the top surface of the medicine box (2).

3. The water pollution control device based on the UAV platform according to claim 1 is characterized by: The connecting sleeve (6) comprises a sleeve (6.1) that is rotatably sleeved and matched with the short shaft (4.1), a connecting ring (6.2) that is fixed to the outer edge of the inner end of the sleeve (6.1) and fixedly connected to the outer side wall of the vertical plate (2.3), and a liquid inlet interface (6.3) that is arranged in the middle of the outer end surface of the sleeve (6.1) and sleeved and matched with the output end of the connecting pipe (7).

4. The water pollution control device based on the UAV platform according to claim 1 is characterized by: The top and bottom ends of the medicine tube (8) are respectively provided with pipe joints (8.1) that are plugged and matched with the insertion hole (4.3) and the liquid inlet hole (9.3).

5. The water pollution control device based on the UAV platform according to claim 1 is characterized by: Cover plates (9.2) are fixed to the top ends of the front and rear walls of the tube body (9.1) in a horizontal direction, respectively, and the ends of the cover plates (9.2) are provided with bent portions bent downwards.

6. The water pollution control device based on the UAV platform according to claim 1 is characterized by: The device also comprises a plurality of clamping members (10) for clamping and fixing the medicine tube (8), wherein the clamping members (10) comprise parallel clamping plates (10.1) and a plurality of suture screws (10.2) for fitting and connecting two clamping plates (10.1), and the clamping plates (10.1) are provided with semicircular arcs (10.2) for clamping and matching with the medicine tube (8). 10.1.1), the outer peripheral wall of the reel (4) is provided with an annular groove (4.4) which is snap-fitted and matched with the semicircular arc (10.1.1).

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