CN117705480A - An on-site detection device for agricultural drone spraying efficiency - Google Patents

Abstract

The invention discloses an on-site detection device for agricultural drone spraying efficiency, and relates to the technical field of agricultural detection equipment. The main purpose is to provide a device that can quickly test and detect the atomization effect and concentration of chemical liquid spraying. On-site detection device for agricultural drone spraying efficiency. The main technical solution of the present invention is: an on-site detection device for agricultural drone spraying efficiency, including: a base; a detection component, the detection component is arranged on the base, the transparent layer is arranged on the upper part of the housing, and both ends of the limit rod Connected to the inside of both ends of the housing, the moving part includes a moving column and a detector. The moving column is sleeved on the outside of the limit rod, and the detector is installed on the upper part of the moving column; the cleaning part includes a rotating part and a scraper part. Both ends of the scraper component are threadedly connected to the rotating component. The scraper component has a scraper, and the lower part of the scraper is in contact with the upper part of the transparent layer. The invention is mainly used for spray concentration detection.

Description

An on-site detection device for agricultural drone spraying efficiency

Technical field

The invention relates to the technical field of agricultural testing equipment, and in particular to an on-site testing device for agricultural drone spraying efficiency.

Background technique

As an emerging work tool in the agricultural field, agricultural drones have been rapidly popularized and developed rapidly in my country due to their high operating efficiency and adaptability to different terrains. They are used in food crops such as wheat, soybeans, and rice in my country. It has been widely used and is gradually extending to economic crops such as lychees and citrus. In agricultural machinery and equipment, agricultural drone spraying operations are gradually widely used. Navigation and positioning technology is used to obtain environmental perception information and carry out prescription mapping. Variable operations can independently complete different farmland pesticide application tasks, which greatly reduces farmers' labor intensity while improving efficiency and reducing agricultural production costs.

However, when using existing agricultural drones, due to the lack of efficient and versatile detection equipment, when using drones to spray chemical liquid on crops, it is impossible to timely test the atomization effect and concentration of the chemical liquid sprayed on the drone. The spraying device is adjusted, resulting in the problems of low spraying quality and low operating efficiency. Therefore, it is necessary to develop an on-site detection device for agricultural drone spraying efficiency, which can solve the above-mentioned problem of being unable to control the chemical liquid. The atomization effect and concentration test of spraying must be adjusted in time, resulting in problems of low spraying quality and low operating efficiency.

Contents of the invention

In view of this, embodiments of the present invention provide an on-site detection device for agricultural drone spraying efficiency. The main purpose is to provide an agricultural drone that can quickly test and detect the atomization effect and concentration of chemical liquid spraying. On-site testing device for man-machine spraying efficiency.

In order to achieve the above objectives, the present invention mainly provides the following technical solutions:

Embodiments of the present invention provide an on-site detection device for agricultural drone spraying efficiency, which includes:

base;

Detection component, the detection component is arranged on the base, the detection component includes a housing, a moving component, a transparent layer and a limiting rod, the transparent layer is arranged on the upper part of the housing, the limiting rod The two ends are connected to the inner sides of the two ends of the housing. The moving part includes a moving column and a detector. The moving column is sleeved on the outside of the limiting rod. The detector is installed on the moving column. upper part;

Cleaning component, the cleaning component includes a rotating component and a scraper component. Both ends of the scraper component are threadedly connected to the rotating component. The scraper component has a scraper, and the lower part of the scraper is connected to the scraper. The upper parts of the transparent layers are in contact with each other.

Further, the housing includes a frame, a first rail and a second rail, the first rail and the second rail are arranged inside the frame, and the first rail and the second rail are arranged oppositely. .

Further, the moving part also includes a moving motor and a roller. The moving motor is fixedly arranged at both ends of the moving column. The output end of the moving motor is fixedly connected to the roller. The roller is arranged on the Within the first track/the second track.

Further, the moving column has multiple through holes, and there are multiple limiting rods. The plurality of limiting rods are arranged parallel to each other, and each limiting rod is inserted into the through hole one by one. .

Further, the moving part further includes an installation box, which is fixedly arranged on the upper part of the moving column, and the detector is placed in the installation box.

Further, the rotating component includes a first rotator and a second rotator, and the first rotator and the second rotator are respectively arranged outside the frame.

Further, the scraper component further includes a cross bar, a first threaded member and a second threaded member. The first threaded member and the second threaded member are respectively provided at both ends of the cross bar. The scraper member The board is arranged in the middle of the crossbar.

Further, the first rotator includes a first motor and a first rotating shaft. One end of the first rotating shaft is fixedly connected to the output end of the first motor, and the first threaded member is sleeved on the first rotating shaft. On the outside, the second rotator includes a second motor and a second rotating shaft. One end of the second rotating shaft is fixedly connected to the output end of the second motor. The second threaded member is sleeved on the second rotating shaft. outside.

Further, a display, the display is connected to the detector.

Compared with the existing technology, the present invention has the following technical effects:

In the technical solution provided by the embodiment of the present invention, the function of the base is to support the detection component and the cleaning component; the function of the detection component is to detect the efficiency of spraying. The detection component is arranged on the base. The detection component includes a housing, a moving component, a transparent The transparent layer is arranged on the upper part of the shell, and the two ends of the limit rod are connected to the inside of both ends of the shell. The moving parts include a moving column and a detector. The moving column is sleeved on the outside of the limiting rod. The device is installed on the upper part of the moving column; the function of the cleaning component is to clean the liquid on the transparent layer. The cleaning component includes a rotating component and a scraper component. Both ends of the scraper component are threadedly connected to the rotating component. The scraper component has a scraper. The lower part of the scraper and the upper part of the transparent layer are in contact with each other. Compared with the existing technology, when using a drone to spray chemical liquid on crops, it is impossible to test the atomization effect and concentration of the liquid spray in time. The human-machine spraying device is adjusted, resulting in problems such as low spraying quality and low operating efficiency. In this technical solution, the drone is raised to a fixed height, and then sprays the liquid onto the surface of the transparent layer, and then starts The moving part moves the moving column along the extension direction of the limit rod. The detector scans the surface of the transparent layer and records the position and density of the spray. After the scanning is completed, the rotating part starts and the scraper cleans the surface of the transparent layer. , so as to achieve the technical effect of rapid on-site testing and detection of the atomization effect and concentration of the drone's liquid spray.

Description of the drawings

Figure 1 is a schematic structural diagram of an on-site detection device for agricultural drone spraying efficiency provided by an embodiment of the present invention;

Figure 2 is a schematic structural diagram of a detection component provided by an embodiment of the present invention;

Figure 3 is an enlarged structural schematic diagram of position A in Figure 2;

Figure 4 is a schematic structural diagram of a rotating component provided by an embodiment of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and examples.

As shown in Figures 1 to 4, embodiments of the present invention provide an on-site detection device for agricultural drone spraying efficiency, including:

Base 1;

The detection component is arranged on the base 1. The detection component includes a housing 21, a moving component 22, a transparent layer 23 and a limiting rod 24. The transparent layer 23 is arranged on the upper part of the housing 21, and the two ends of the limiting rod 24 are connected. Inside the two ends of the housing 21, the moving part 22 includes a moving column 221 and a detector. The moving column 221 is sleeved on the outside of the limiting rod 24, and the detector is installed on the upper part of the moving column 221;

The cleaning component includes a rotating component 31 and a scraper component 32. Both ends of the scraper component 32 are threadedly connected to the rotating component 31. The scraper component 32 has a scraper 321, and the lower part of the scraper 321 is connected to the transparent layer 23. The upper parts are in contact with each other.

In the technical solution provided by the embodiment of the present invention, the function of the base 1 is to support the detection component and the cleaning component; the function of the detection component is to detect the efficiency of spraying. The detection component includes a housing 21, a moving component 22, a transparent layer 23 and a limiter. The position rod 24 and the transparent layer 23 are arranged on the upper part of the housing 21. The two ends of the limit rod 24 are connected to the inner sides of the two ends of the housing 21. The moving part 22 includes a moving column 221 and a detector. The moving column 221 is set in the limiting position. Outside the rod 24, the detector is installed on the upper part of the moving column 221; the function of the cleaning component is to clean the liquid on the transparent layer 23. The cleaning component includes a rotating component 31 and a scraper component 32. The two ends of the scraper component 32 Threaded to the rotating component 31, the scraper component 32 has a scraper 321, the lower part of the scraper 321 and the upper part of the transparent layer 23 are in contact with each other. Compared with the existing technology, when using a drone to spray chemical liquid on crops, The atomization effect and concentration test of the chemical liquid spraying cannot be carried out in time to adjust the drone spraying device, resulting in problems of low spraying quality and low operating efficiency. In this technical solution, the drone is upgraded to to a fixed height, and then spray the liquid onto the surface of the transparent layer 23, and then start the moving part 22, the moving column 221 moves along the extension direction of the limit rod 24, and the detection part scans the surface of the transparent layer 23 and records the sprayed position. and density. After the scanning is completed, the rotating component 31 is started, and the scraper 321 cleans the surface of the transparent layer 23, thereby achieving a technology for rapid on-site testing and detection of the atomization effect and concentration of the sprayed liquid by the drone. Effect.

The function of the above-mentioned base 1 is to support the detection component and the cleaning component; the function of the detection component is to detect the spraying efficiency. The detection component includes a housing 21, a moving component 22, a transparent layer 23 and a limit rod 24. The transparent layer 23 is arranged on In the upper part of the housing 21, both ends of the limiting rod 24 are connected to the inner sides of the two ends of the housing 21. The moving part 22 includes a moving column 221 and a detector 222. The moving column 221 is sleeved on the outside of the limiting rod 24, and the detector 222 It is installed on the upper part of the moving column 221, and the shell 21 is installed on the upper part of the base 1. A transparent layer 23 is provided on the upper part of the shell 21. The transparent layer 23 is made of a glass plate or an acrylic plate. The surface of the transparent layer 23 is equal to the projected area of the shell 21. The same, so that the transparent layer 23 can completely cover the upper part of the housing 21. The limiting rod 24 is horizontally arranged inside the housing 21. Both ends of the limiting rod 24 are fixedly connected to the inner side of the housing 21. The limiting rod 24 There are multiple limiting rods 24 arranged in parallel. The moving part 22 includes a moving column 221 and a detector 222. The moving column 221 has a plurality of through holes 2211. There are multiple limiting rods 24 and multiple limiting rods. The rods 24 are arranged parallel to each other, and each limiting rod 24 is inserted into the through hole 2211 one by one. Specifically, multiple through holes 2211 are provided in the radial direction of the moving column 221, and the diameter of the through hole 2211 is slightly larger than that of the limiting rod 24. diameter, so that the moving column 221 can move laterally in the limiting rod 24, the detector 222 is arranged on the upper part of the moving column 221, the moving column 221 can drive the detector 222 to move during the movement, and the detector 222 is located on the transparent layer At the lower part of 23, the detector 222 can detect the density and concentration of the chemical liquid sprayed on the surface of the transparent layer 23 in real time. Optionally, a display 4 is added. The display 4 is connected to the detector 222. The display 4 is installed on the base 1; cleaning components Its function is to clean the chemical liquid on the transparent layer 23. The cleaning component includes a rotating component 31 and a scraper component 32. Both ends of the scraper component 32 are threadedly connected to the rotating component 31. The scraper component 32 has a scraper 321. The lower part of the scraper 321 and the upper part of the transparent layer 23 are in contact with each other. After the detection is completed, the rotating component 31 is started to drive the scraper 321 to move, so that the scraper 321 cleans the liquid on the surface of the transparent layer 23, thereby achieving rapid Technical effects of cleaning liquid chemicals.

Further, the housing 21 includes a frame 211, a first rail 212 and a second rail. The first rail 212 and the second rail are arranged inside the frame 211, and the first rail 212 and the second rail are arranged oppositely. In this embodiment, the housing 21 is further defined, the frame 211 is installed on the base 1, the first rail 212 and the second rail are installed on the side of the frame 211, and the first rail 212, the second rail and the limiting rod 24 are arranged parallel to each other. Optionally, the moving part 22 also includes a moving motor 223 and a roller 224. The moving motor 223 is fixedly arranged at both ends of the moving column 221. The output end of the moving motor 223 is fixedly connected to the roller 224. The roller 224 is arranged on the third In the first track 212/second track, the moving motor 223 can be started or shut down through remote signal control. After the moving motor 223 is started, the roller 224 rolls on the first track 212/the second track, driving the moving column 221 and the detector 222 at the same time. move, thereby achieving the technical effect of conveniently controlling the movement of the detector 222. Optionally, the moving part 22 also includes an installation box 225. The installation box 225 is fixedly arranged on the upper part of the moving column 221, and the detector 222 is placed in the installation box 225 for convenience. Detector 222 is installed and removed.

Further, the rotating component 31 includes a first rotator and a second rotator, and the first rotator and the second rotator are respectively arranged outside the frame 211 . In this embodiment, the rotating member 31 is further defined. The rotating member 31 is used to clean the surface of the transparent layer 23. The first rotator and the second rotator are respectively arranged outside the frame 211. The scraper member 32 also includes The cross bar 322, the first threaded member 323 and the second threaded member 324 are respectively provided at both ends of the cross bar 322. The scraper 321 is provided in the middle of the cross bar 322. A threaded member 323 and a second threaded member 324 have threaded holes in the middle. The outer surface of the first rotator is provided with external threads, and the first rotator is threadedly connected to the first threaded member 323, and the second rotator is threadedly connected to the second threaded member 323. The threaded member 324 enables the first rotator and the second rotator to drive the first threaded member 323 and the second threaded member 324 to move laterally during the rotation process, and at the same time, drive the crossbar 322 and the scraper 321 to move, thereby achieving The technical effect is to facilitate cleaning of the surface of the transparent layer 23. Specifically, the first rotator includes a first motor 312 and a first rotating shaft 311. One end of the first rotating shaft 311 is fixedly connected to the output end of the first motor 312. The threaded member 323 is sleeved on the outside of the first rotating shaft 311. The second rotator includes a second motor 314 and a second rotating shaft 313. One end of the second rotating shaft 313 is fixedly connected to the output end of the second motor 314. The second screwed member 324 is sleeved on the outside of the first rotating shaft 311. Outside the second rotating shaft 313, the first motor 312 can drive the first rotating shaft 311 to rotate around its axis, and the second motor 314 can drive the second rotating shaft 313 to rotate around its axis, so that both ends of the cross bar 322 and the scraper 321 It can move synchronously, thereby further achieving the technical effect of convenient cleaning of the transparent layer 23 .

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (9)

1. An agricultural unmanned aerial vehicle spraying efficiency on-site detection device, characterized by comprising:

a base;

the detection component is arranged on the base and comprises a shell, a moving component, a transparent layer and a limiting rod, wherein the transparent layer is arranged on the upper part of the shell, two ends of the limiting rod are connected to the inner sides of two ends of the shell, the moving component comprises a moving column and a detector, the moving column is sleeved on the outer side of the limiting rod, and the detector is arranged on the upper part of the moving column;

the cleaning component comprises a rotating component and a scraping component, wherein two ends of the scraping component are connected with the rotating component in a threaded mode, the scraping component is provided with a scraper, and the lower portion of the scraper is in contact with the upper portion of the transparent layer.

2. The field detection device for the spraying efficiency of the agricultural unmanned aerial vehicle according to claim 1, wherein,

the shell comprises a frame, a first track and a second track, wherein the first track and the second track are arranged on the inner side of the frame, and the first track and the second track are oppositely arranged.

3. The field detection device for the spraying efficiency of the agricultural unmanned aerial vehicle according to claim 2, wherein,

the movable part further comprises a movable motor and rollers, the movable motor is fixedly arranged at two ends of the movable column, the output end of the movable motor is fixedly connected with the rollers, and the rollers are arranged in the first track/the second track.

4. The field detection device for spraying efficiency of an agricultural unmanned aerial vehicle according to claim 3, wherein,

the movable column is provided with a plurality of through holes, the limiting rods are arranged in a plurality, the limiting rods are arranged in parallel, and each limiting rod is inserted into each through hole in a one-to-one correspondence mode.

5. The field detection device for spraying efficiency of an agricultural unmanned aerial vehicle according to claim 3, wherein,

the moving part further comprises a mounting box which is fixedly arranged on the upper part of the moving column, and the detector is placed in the mounting box.

6. The agricultural unmanned aerial vehicle spraying efficiency on-site detection device according to any one of claims 1 to 5, wherein,

the rotating part comprises a first rotator and a second rotator, and the first rotator and the second rotator are respectively arranged on the outer side of the frame.

7. The field detection device for spraying efficiency of an agricultural unmanned aerial vehicle according to claim 6, wherein,

the scraper component further comprises a cross rod, a first threaded piece and a second threaded piece, wherein the first threaded piece and the second threaded piece are respectively arranged at two ends of the cross rod, and the scraper is arranged in the middle of the cross rod.

8. The field detection device for spraying efficiency of an agricultural unmanned aerial vehicle according to claim 7, wherein,

the first rotator comprises a first motor and a first rotating shaft, one end of the first rotating shaft is fixedly connected to the output end of the first motor, the first threaded piece is sleeved on the outer side of the first rotating shaft, the second rotator comprises a second motor and a second rotating shaft, one end of the second rotating shaft is fixedly connected to the output end of the second motor, and the second threaded piece is sleeved on the outer side of the second rotating shaft.

9. An agricultural unmanned aerial vehicle spray efficiency field detection device as defined in any one of claims 1 to 5, further comprising:

and the display is connected with the detector.