Unmanned aerial vehicle aquaculture automatic feeding device

Abstract

The utility model discloses an unmanned aerial vehicle aquaculture automatic feeding device which comprises a sowing unmanned aerial vehicle, a material scattering mechanism is arranged in the middle of the sowing unmanned aerial vehicle, the material scattering mechanism comprises a material storage mechanism, an auxiliary mechanism, a material discharging switch mechanism and a sowing mechanism, the material storage mechanism is arranged in the middle of the sowing unmanned aerial vehicle, and the auxiliary mechanism is arranged in the middle of the sowing unmanned aerial vehicle. The auxiliary mechanism is arranged on the lower side of the storage mechanism, the discharging switch mechanism is arranged on the lower side of the auxiliary mechanism, and the sowing mechanism is arranged on the lower side of the discharging switch mechanism. According to the unmanned aerial vehicle aquaculture automatic feeding device, an electric push rod stretches out and draws back to drive a discharging bin plate to move, and the discharging bin plate is matched with a first notch of a discharging plate; and an electric push rod is arranged on the outer side of a second sowing shell, so that the situation that the electric push rod is damaged due to the fact that powder of the feed falls into the electric push rod is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an automatic feeding device for aquaculture of unmanned aerial vehicles. Background Art

[0002] With the development of science and technology and the progress of society, fish farming is becoming more and more mechanized, reducing the labor and economic costs of fish farming, and achieving scientific and standardized fish farming to obtain higher economic benefits. With the development of drones, the use of drones is becoming more and more extensive, such as automating the feeding and inspection links in aquaculture, which can effectively alleviate the problem of labor shortage.

[0003] The existing automatic feeding device for aquaculture using unmanned aerial vehicles includes a spreading system, which includes a feed bin door, a pinion and a rotating shaft. When the unmanned aerial vehicle spreader is used for a long time, the gap between the feed bin door and the rotating shaft in the spreader is easily blocked by feed dust, causing the feed bin door and the rotating shaft to get stuck, so that the pinion cannot drive the feed bin door to rotate and close the bin door. In addition, when the feed bin door is stuck, the pinion may still rotate, causing the feed bin door and the pinion to be misaligned, resulting in an error in the control system, which cannot correctly determine whether the bin door is closed, resulting in loss of raw materials and affected work efficiency.

[0004] To this end, the utility model provides a drone aquaculture automatic feeding device to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic feeding device for aquaculture using a drone, which solves the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic feeding device for aquaculture using a drone, comprising a spreading drone and a spreading mechanism, wherein the spreading mechanism comprises a storage mechanism, an auxiliary mechanism, a discharge switch mechanism and a spreading mechanism, wherein the spreading mechanism is arranged in the middle of the spreading drone, the storage mechanism is arranged in the middle of the spreading drone, the auxiliary mechanism is arranged at the lower side of the storage mechanism, the discharge switch mechanism is arranged at the lower side of the auxiliary mechanism, and the spreading mechanism is arranged at the lower side of the discharge switch mechanism.

[0007] Preferably, the material storage mechanism includes a material storage box, which is fixedly connected to the middle of the spreading drone, and a first buckle assembly is fixedly connected to the lower side wall of the material storage box. The upper side of the material storage box is rectangular, and the lower side is an arc-shaped cylinder.

[0008] Preferably, the auxiliary mechanism includes a second snap-on assembly snap-connected to the first snap-on assembly, a first spreading shell is embedded in the lower side of the storage box, four first slide grooves are arranged on the outer side of the first spreading shell, and the second snap-on assembly is slidably connected to the first slide groove.

[0009] Preferably, the auxiliary mechanism also includes a first fixed rod, a second fixed rod is fixedly connected to the outer side of the first fixed rod, the second fixed rod is fixedly connected to the inner side wall of the first spreading shell, the first fixed rod is rotatably connected to the inside of the first fixed rod, a first drive motor is fixedly connected to the upper side of the first fixed rod, the first drive motor is fixedly connected to the first stirring rod via the first rotating shaft, and the first drive motor is connected to the second stirring rod via the first rotating shaft.

[0010] Preferably, the discharge switch mechanism includes a discharge plate fixedly connected to the first sowing shell, a first notch is provided on the discharge plate, the bottom end of the discharge plate is fixedly connected to the second sowing shell, a fixing ring is fixedly connected to the outer side of the second sowing shell, an electric push rod is fixedly connected to the fixed ring port, the rear end of the electric push rod is fixedly connected to the second sowing shell, the front end of the electric push rod is fixedly connected to a discharge bin plate, the second sowing shell is provided with a second notch, a second slide groove is provided at the bottom end of the discharge plate, the second slide groove of the discharge bin plate is slidably connected to the bottom end of the discharge plate, and the discharge bin plate is provided on the second notch.

[0011] Preferably, the second driving motor at the bottom end of the discharge plate, the output end of the second driving motor is fixedly connected to the second rotating shaft, the end of the second rotating shaft away from the second driving motor is fixedly connected to the spreading plate, the bottom end of the second spreading shell is fixedly connected to the spreading pressure plate, and a plurality of arc plates are arranged on the spreading plate.

[0012] Beneficial Effects

[0013] The utility model provides an automatic feeding device for aquaculture using a drone. Compared with the prior art, it has the following beneficial effects:

[0014] (1) An automatic feeding device for aquaculture using a drone, wherein a feed bin plate is driven to move by telescopic electric push rod, and the feed bin plate cooperates with a first notch of the feed bin plate to control the size of the opening of the first notch of the feed bin plate, thereby controlling the discharge of feed. The electric push rod is arranged on the outside of the second spreading shell to prevent feed powder from falling into the inside of the electric push rod, thereby causing damage to the electric push rod.

[0015] (2) An automatic feeding device for aquaculture using a drone, which controls the amount and rate of feed spreading through the coordinated use of an auxiliary mechanism and a feed discharge switch mechanism, and utilizes a first drive motor to rotate a first stirring rod and a second stirring rod to facilitate the flow of feed inside a first spreading shell, so that the feed quickly passes through a first notch of a feed discharge plate, and then uses a control feed discharge bin plate to adjust the opening size of the first notch of the feed discharge plate, thereby controlling the feed spreading rate. The feed can be adjusted according to usage conditions to adapt to actual conditions and improve work efficiency.

[0016] (3) An automatic feeding device for aquaculture using a drone, which adjusts the rotation rate of a spreading plate by adjusting the speed of a second driving motor, thereby controlling the centrifugal force of the feed on the spreading plate, and further controlling the distance of the feed spreading.

[0017] (4) An automatic feeding device for aquaculture using a drone, which facilitates quick connection through the shape of the first spreading shell and the lower side of the storage box and the buckle of the slide groove and the second buckle assembly, and the shape of the lower side of the storage box prevents the first spreading shell and the storage box from being offset relative to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2 This is a diagram of a material storage mechanism of the utility model;

[0020] Figure 3 This is a diagram of the discharge switch mechanism of the utility model;

[0021] Figure 4 This is the auxiliary mechanism diagram of the utility model;

[0022] Figure 5 It is a spreading mechanism diagram of the utility model.

[0023] In the figure, 1, the sowing drone;

[0024] Material spreading mechanism: 21, material storage mechanism; 211, material storage box; 212, first buckle assembly;

[0025] 22. Auxiliary mechanism; 221. First spreading housing; 222. First chute; 223. Second buckle assembly; 224. First drive motor; 225. First stirring rod; 226. First fixing rod; 227. Second fixing rod; 228. Second stirring rod;

[0026] 23. Discharging switch mechanism; 231. Second spreading housing; 232. Fixing ring; 233. Electric push rod; 234. Discharging bin plate; 235. Discharging plate;

[0027] 24. Spreading mechanism; 241. Second driving motor; 242. Second rotating shaft; 243. Spreading plate; 244. Spreading plate. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] See also Figure 1-5 A UAV aquaculture automatic feeding device includes a sowing UAV 1 and a spreading mechanism, which includes a storage mechanism 21, an auxiliary mechanism 22, a discharge switch mechanism 23 and a sowing mechanism 24. The spreading mechanism is arranged in the middle of the sowing UAV 1, the storage mechanism 21 is arranged in the middle of the sowing UAV 1, the auxiliary mechanism 22 is arranged at the lower side of the storage mechanism 21, the discharge switch mechanism 23 is arranged at the lower side of the auxiliary mechanism 22, and the sowing mechanism 24 is arranged at the lower side of the discharge switch mechanism 23.

[0031] The material storage mechanism 21 includes a material storage box 211, which is fixedly connected to the middle of the spreading drone 1. The lower side wall of the material storage box 211 is fixedly connected with a first buckle assembly 212. The upper side of the material storage box 211 is rectangular, and the lower side is an arc cylinder.

[0032] The auxiliary mechanism 22 includes a second snap assembly 223 snap-connected to the first snap assembly 212 , a first spreading shell 221 is engaged with the lower side of the storage box 211 , four first slide grooves 222 are arranged on the outer side of the first spreading shell 221 , and the second snap assembly 223 is slidably connected to the first slide grooves 222 .

[0033] The auxiliary mechanism 22 also includes a first fixed rod 226, a second fixed rod 227 is fixedly connected to the outer side of the first fixed rod 226, the second fixed rod 227 is fixedly connected to the inner side wall of the first spreading shell 221, the first fixed rod 226 is internally rotatably connected to the first rotating shaft, the first fixed rod 226 is fixedly connected to the upper side of the first driving motor 224, the first driving motor 224 is fixedly connected to the first stirring rod 225 via the first rotating shaft, and the first driving motor 224 is connected to the second stirring rod 228 via the first rotating shaft.

[0034] Working process: The first sowing shell 221 is engaged with the storage box 211. The shape of the first sowing shell 221 and the storage box 211 is annular, which is convenient for installation. During the rotation of the first driving motor 224 inside the first sowing shell 221, the first sowing shell 221 as a whole is kept from being offset, and then the second buckle assembly 223 on the first slide groove 222 is used to make the second buckle assembly 223 buckle with the first buckle assembly 212, so that the storage box 211 and the first sowing shell 221 are quickly connected, and the first sowing shell 221 is filled with feed. By controlling the sowing drone 1 to fly to the specified position, the first driving motor 224 is started, and the first driving motor 224 rotates, and the first rotating shaft in the first fixed rod 226 drives the first stirring rod 225 and the second stirring rod 228 to rotate, and the storage box 211 and the feed inside the storage box 211 are stirred, which is convenient for the internal feed flow and improves the feed sowing efficiency.

[0035] Embodiment 2:

[0036] See also Figure 1-5 The discharge switch mechanism 23 includes a discharge plate 235 fixedly connected to the first sowing shell 221, a first notch is provided on the discharge plate 235, the bottom end of the discharge plate 235 is fixedly connected to the second sowing shell 231, a fixing ring 232 is fixedly connected to the outer side of the second sowing shell 231, an electric push rod 233 is fixedly connected to the port of the fixing ring 232, the rear end of the electric push rod 233 is fixedly connected to the second sowing shell 231, the front end of the electric push rod 233 is fixedly connected to a discharge bin plate 234, a second notch is provided on the second sowing shell 231, a second slide groove is provided at the bottom end of the discharge plate 235, the second slide groove of the discharge bin plate 234 is slidably connected to the bottom end of the discharge plate 235, and the discharge bin plate 234 is provided on the second notch.

[0037] A second driving motor 241 is disposed at the bottom of the discharge plate 235, and an output end of the second driving motor 241 is fixedly connected to a second rotating shaft 242, an end of the second rotating shaft 242 away from the second driving motor 241 is fixedly connected to a spreading plate 244, and a spreading pressure plate 243 is fixedly connected to the bottom end of the second spreading shell 231, and a plurality of arc plates are arranged on the spreading plate 244.

[0038] Working process: start the electric push rod 233 to extend, by controlling the extension length of the electric push rod 233, the electric push rod 233 extends to drive the discharge bin plate 234 to move away from the fixed ring 232, so that the fixed ring 232 is separated from the first notch of the discharge plate 235, and the discharge switch mechanism 23 cooperates with the auxiliary mechanism 22 to control the amount of feed discharge, and the feed falls into the second sowing shell 231 through the first notch set on the discharge plate 235, and the second drive motor 241 is started. The second drive motor 241 rotates to drive the second rotating shaft 242 to rotate. The rotation rate of the second drive motor 241 is convenient for controlling the range of feed sowing. The second rotating shaft 242 rotates to drive the sowing plate 244 to rotate. The feed is on the sowing plate 244, and the sowing plate 244 rotates. The feed is thrown outward along the arc plate on the sowing plate 244, which is convenient for evenly spreading the feed.

[0039] When the automatic feeding is finished, the first drive motor 224 stops rotating, and the electric push rod 233 is controlled to retract. The retraction of the electric push rod 233 drives the discharge bin plate 234 to retract. The discharge bin plate 234 blocks the first slot on the discharge plate 235, and stops the feed in the first sowing shell 221 from being transported to the sowing mechanism 24. After the feed in the first sowing shell 221 stops being transported to the sowing mechanism 24, the second drive motor 241 rotates for a while to clean the feed inside the sowing mechanism 24, and controls the sowing drone 1 to move to the specified position, and lands and stops moving.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] 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.

[0042] Although the 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. An automatic feeding device for aquaculture using a drone, comprising a spreading drone (1), characterized in that: A material spreading mechanism is arranged in the middle of the spreading drone (1), the material spreading mechanism comprising a material storage mechanism (21), an auxiliary mechanism (22), a material discharge switch mechanism (23) and a spreading mechanism (24), the material storage mechanism (21) being arranged in the middle of the spreading drone (1), the auxiliary mechanism (22) being arranged at the bottom of the material storage mechanism (21), the material discharge switch mechanism (23) being arranged at the bottom of the auxiliary mechanism (22), and the spreading mechanism (24) being arranged at the bottom of the material discharge switch mechanism (23).

2. The automatic feeding device for aquaculture by a drone according to claim 1, characterized in that: The material storage mechanism (21) comprises a material storage box (211), the material storage box (211) being fixedly connected to the middle of the sowing drone (1), a first buckle assembly (212) being fixedly connected to the lower side wall of the material storage box (211), the upper side of the material storage box (211) being rectangular, and the lower side being an arc-shaped cylinder.

3. The automatic feeding device for aquaculture by a drone according to claim 2, characterized in that: The auxiliary mechanism (22) comprises a second buckle assembly (223) buckled to the first buckle assembly (212); a first spreading shell (221) is engaged and connected to the lower side of the material storage box (211); four first sliding grooves (222) are arranged on the outer side of the first spreading shell (221); and the second buckle assembly (223) is slidably connected to the first sliding grooves (222).

4. The automatic feeding device for aquaculture by a drone according to claim 3, characterized in that: The auxiliary mechanism (22) further comprises a first fixed rod (226), a second fixed rod (227) being fixedly connected to the outer side of the first fixed rod (226), the second fixed rod (227) being fixedly connected to the inner side wall of the first spreading shell (221), the first fixed rod (226) being rotatably connected to a first rotating shaft inside, a first driving motor (224) being fixedly connected to the upper side of the first fixed rod (226), the first driving motor (224) being fixedly connected to a first stirring rod (225) via the first rotating shaft, and the first driving motor (224) being connected to a second stirring rod (228) via the first rotating shaft.

5. The automatic feeding device for aquaculture by a drone according to claim 4, characterized in that: The material discharge switch mechanism (23) comprises a material discharge plate (235) fixedly connected to the first sowing shell (221), the material discharge plate (235) being provided with a first notch, the bottom end of the material discharge plate (235) being fixedly connected to the second sowing shell (231), the outer side of the second sowing shell (231) being fixedly connected to a fixing ring (232), the end of the fixing ring (232) being fixedly connected to an electric push rod (233), the rear end of the electric push rod (233) being fixedly connected to the second sowing shell (231), the front end of the electric push rod (233) being fixedly connected to a material discharge bin plate (234), the second sowing shell (231) being provided with a second notch, the bottom end of the material discharge plate (235) being provided with a second slide groove, the second slide groove of the material discharge bin plate (234) being slidably connected to the bottom end of the material discharge plate (235), and the material discharge bin plate (234) being provided on the second notch.

6. The automatic feeding device for aquaculture by a drone according to claim 5, characterized in that: A second driving motor (241) is disposed at the bottom end of the discharge plate (235); the output end of the second driving motor (241) is fixedly connected to a second rotating shaft (242); an end of the second rotating shaft (242) away from the second driving motor (241) is fixedly connected to a spreading plate (244); the bottom end of the second spreading housing (231) is fixedly connected to a spreading pressure plate (243); and a plurality of arc-shaped plates are disposed on the spreading plate (244).

Images