CN108883831B - Agitating unit, liquid medicine sprinkler and unmanned vehicles - Google Patents
Agitating unit, liquid medicine sprinkler and unmanned vehicles Download PDFInfo
- Publication number
- CN108883831B CN108883831B CN201780018494.8A CN201780018494A CN108883831B CN 108883831 B CN108883831 B CN 108883831B CN 201780018494 A CN201780018494 A CN 201780018494A CN 108883831 B CN108883831 B CN 108883831B
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- stirring
- motor
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- fin
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- 239000007788 liquid Substances 0.000 title claims abstract description 97
- 239000003814 drug Substances 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 250
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 230000002441 reversible effect Effects 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 17
- 238000004140 cleaning Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
- A01M7/0085—Tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
A stirring device (10), a liquid medicine spraying device and an unmanned aerial vehicle are provided. The stirring device (10) comprises a machine body (12), a motor (14) and a stirring part (16), wherein the motor (14) is arranged in the machine body (12), a rotating shaft (142) of the motor (14) is connected with the stirring part (16), the stirring part (16) is rotatably arranged on the machine body (12), a battery (18) is arranged in the machine body (12), and the battery (18) is configured to supply power to the motor (14); when the stirring device (10) is placed in liquid, the motor (14) drives the stirring part (16) to rotate to drive the liquid to flow, and the stirring device (10) moves under the reverse acting force of the liquid.
Description
Technical Field
The invention relates to the field of agricultural tools, in particular to a stirring device, a liquid medicine spraying device and an unmanned aerial vehicle.
Background
In the correlation technique, when spraying the pesticide with the water tank, often meet and spray the liquid medicine and agglomerate at the water tank deposit, influence and spray concentration, also can lead to the deposit to play the piece and block up the shower nozzle to the water tank is inconvenient to be washd after using.
Disclosure of Invention
The embodiment of the invention provides a stirring device, a liquid medicine spraying device and an unmanned aerial vehicle.
The stirring device comprises a machine body, a motor and a stirring part, wherein the motor is arranged in the machine body, a rotating shaft of the motor is connected with the stirring part, the stirring part is rotatably arranged in the machine body, a battery is arranged in the machine body, and the battery is configured to supply power to the motor;
when the stirring device is placed in liquid, the motor drives the stirring part to rotate to drive the liquid to flow, and the stirring device moves under the reverse acting force of the liquid.
The stirring device provided by the embodiment of the invention can be directly placed in the box body, the rotating shaft of the motor drives the stirring part to rotate, and the stirring part stirs liquid when rotating, so that the concentration of the liquid in the box body is kept uniform, deposition and blocking of the spray head are avoided, the stirring device does not need to be installed, and when the stirring device needs to be cleaned, the stirring device can be directly taken out for cleaning, and the stirring device is convenient and rapid.
The liquid medicine spraying device comprises a box body and the stirring device of the embodiment, wherein the stirring device is arranged in the box body or outside the box body.
According to the liquid medicine spraying device provided by the embodiment of the invention, the stirring device can be directly placed in the box body, the rotating shaft of the motor drives the stirring part to rotate, and the stirring part stirs liquid when rotating, so that the concentration of the liquid in the box body is kept uniform, deposition and blocking of a spray head are avoided, the liquid medicine spraying device does not need to be installed, and when the liquid medicine spraying device needs to be cleaned, the stirring device can be directly taken out for cleaning, and the liquid medicine spraying device is convenient and quick.
The unmanned aerial vehicle comprises a rack, a box body and the stirring device, wherein the box body is arranged on the rack, and the stirring device is arranged in the box body or outside the box body.
According to the unmanned aerial vehicle provided by the embodiment of the invention, the stirring device can be directly placed in the box body, the rotating shaft of the motor drives the stirring part to rotate, and the stirring part stirs liquid when rotating, so that the concentration of the liquid in the box body is kept uniform, deposition and blocking of a spray head are avoided, the unmanned aerial vehicle is not required to be installed, and when the unmanned aerial vehicle needs to be cleaned, the stirring device can be directly taken out for cleaning, and the unmanned aerial vehicle is convenient and rapid.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a stirring device according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a stirring device according to an embodiment of the present invention.
Fig. 3 is a perspective view of an unmanned aerial vehicle according to an embodiment of the present invention.
Description of the drawings with the main elements symbols:
the unmanned aerial vehicle comprises an unmanned aerial vehicle 100, a stirring device 10, a machine body 12, a first shell 122, a limiting part 1222, an opening 1223, a limiting space 1224, a step structure 123, a bearing surface 1232, a second shell 124, a sealing cover 1244, a partition plate 126, a through hole 1262, a machine body stirring fin 128, a motor 14, a rotating shaft 1422, a stirring part 16, a stirring shell 162, a shell stirring fin 164, a battery 18, a frame 20, a central body 22, a foot rest 24 and a box body 30.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 and 2, a stirring apparatus 10 according to an embodiment of the present invention includes a machine body 12, a motor 14, and a stirring portion 16, wherein the motor 14 is disposed in the machine body 12, a rotating shaft 142 of the motor 14 is connected to the stirring portion 16, the stirring portion 16 is rotatably disposed in the machine body 12, a battery 18 is disposed in the machine body 12, and the battery 18 is configured to supply power to the motor 14;
when the stirring device 10 is placed in a liquid, the motor 14 drives the stirring part 16 to rotate, so as to drive the liquid to flow, and the stirring device 10 moves under the reverse acting force of the liquid.
The stirring device 10 of the embodiment of the invention can be directly placed in a box body, the rotating shaft 142 of the motor 14 drives the stirring part 16 to rotate, and the stirring part 16 stirs liquid when rotating, so that the concentration of the liquid in the box body is kept uniform, deposition and blocking of a spray head are avoided, the installation is not needed, and when the cleaning is needed, the stirring device 10 can be directly taken out for cleaning, and the operation is convenient and fast.
Specifically, the battery 18 may be either a primary battery 18 or a secondary battery 18. The battery 18 supplies power to the motor 14, and the rotating shaft 142 of the motor 14 drives the stirring part 16 to rotate. It is to be understood that the stirring device 10 can be used as a stand-alone structure for stirring a liquid or a mixture of a liquid and a solid. For example, but not limited to, stirring of pesticides, chemical laboratory stirring of liquids, or mixing of ingredients during cooking.
In addition, when the stirring device 10 moves under the reverse acting force of the liquid, the stirring range in the liquid in the stirring device 10 can be expanded, and the stirring effect of the stirring device 10 is further improved.
In some embodiments, the body 12 includes a first housing 122 and a second housing 124, the second housing 124 is connected to the first housing 122, the stirring portion 16 covers the first housing 122, the motor 14 is disposed in the first housing 122, and the second housing 124 is mounted with the battery 18.
In this manner, the motor 14 and battery 18 are better mounted within the body 12 so that the blending device 10 may rotate more smoothly when placed in a liquid.
Specifically, the interiors of the first and second housings 122 and 124 may communicate. This allows the battery 18 disposed within the second housing 124 to be connected to the motor 14 disposed within the first housing 122 to power the motor 14.
In some embodiments, the battery 18 is removably mounted to the second housing 124.
In this manner, replacement of the battery 18 is facilitated. When the battery 18 is a secondary battery 18, it is convenient for a user to take out the battery 18 for charging; when the battery 18 is a primary battery 18, it is convenient for a user to take out the depleted battery 18 and install a fully charged battery; when the battery 18 is damaged, the user may replace the battery 18 with a new one, which may help extend the useful life of the blending device 10.
Of course, in other embodiments, the battery 18 may be fixedly mounted to the second housing 124. Therefore, the battery 18 and the second casing 124 are firmly combined, and liquid is not easy to permeate into the stirring device 10 when the stirring device 10 works, so that the stirring device 10 works stably, and the reliability of the stirring device 10 is improved.
In addition, a seal may be suitably added that seals the gap between the connecting cell 18 and the second housing 124 from the penetration of liquid.
In some embodiments, the battery 18 is a rechargeable battery 18, the second housing 124 defines a charging port and a sealing cover 1244, the sealing cover 1244 is coupled to the second housing 124 and seals the charging port, and the charging port is coupled to the battery 18.
Thus, when charging is required, the sealing cover 1244 can be opened to charge the battery 18 through the charging port; when charging is not required, the sealing cover 1244 may be used to close the charging port, so that the liquid does not enter the second casing 124 when the stirring device 10 is operated in the liquid.
Specifically, the sealing cover 1244 is detachably connected to the second housing 124, such as a snap-fit connection, a threaded connection, or the like. Thus, the charging port is convenient to open and close. The sealing cap 1244 may be provided with a waterproof sealing ring to prevent liquid from entering the second housing 124 when the stirring device 10 is operated in liquid.
In some embodiments, the joint of the first casing 122 and the second casing 124 forms a step structure 123, the step structure 123 includes a bearing surface 1232, and the stirring portion 16 is carried on the bearing surface 1232.
Thus, the stirring part 16 is stably mounted on the machine body 12, so that the stirring device 10 has a stable structure and a good stirring effect when the stirring device 10 is operated.
Specifically, when the stirring portion 16 is carried on the bearing surface 1232, the outer surface of the stirring portion 16 and the outer surface of the second casing 124 are in smooth transition. Thus, when the stirring device 10 stirs the liquid, the resistance is small, the rotating speed of the whole stirring device 10 is higher, and the stirring effect is better.
In some embodiments, the first housing 122 includes a limiting portion 1222, the limiting portion 1222 defines an opening 1223, the limiting portion 1222 forms a limiting space 1224, the motor 14 is disposed in the limiting space 1224, and the rotating shaft 142 is connected to the stirring portion 16 through the opening 1223.
In this way, the stopper 1222 better restricts the motor 14 within the stopper space 1224, and connects the rotating shaft 142 of the motor 14 to the stirring portion 16 from the opening 1223, so that the rotating shaft 142 drives the stirring portion 16 to rotate.
Specifically, the size and dimension of the limiting space 1224 formed by the limiting portion 1222 correspond to the dimension of the motor 14. In this way, the motor 14 is better disposed in the first housing 122, so as to avoid the shaking of the motor 14 during operation, and to make the stirring device 10 more stable during operation.
In some embodiments, a divider plate 126 is disposed within the housing 12, the motor 14 and the battery 18 are disposed on opposite sides of the divider plate 126, and an upper surface of the battery 18 abuts against a lower surface of the divider plate 126.
Thus, the partition plate 126 divides the machine body 12 into two spaces, and the upper surface of the battery 18 abuts against the lower surface of the partition plate 126, so that the normal operation of the stirring device 10 is prevented from being influenced by the mutual collision of the battery 18 and the motor 14 in the machine body 12.
Specifically, in the illustrated embodiment, the divider plate 126 divides the housing 12 into the first housing 122 and the second housing 124, the divider plate 126 defines a through hole 1262, and the motor 14 is connectable to the battery 18 through the through hole 1262. In this manner, the battery 18 powers the motor 14.
In some embodiments, the outer surface of the body 12 is an arcuate surface. Thus, when the stirring device 10 rotates in the liquid, the resistance is smaller, which contributes to making the rotating speed of the whole stirring device 10 faster and the stirring effect better.
In some embodiments, the stirring part 16 includes a stirring shell 162 and a shell stirring fin 164, the stirring shell 162 is connected with the rotating shaft 142 of the motor 14, and the shell stirring fin 164 is disposed on the outer surface of the stirring shell 162.
Thus, when the stirring device 10 works in liquid, the rotating shaft 142 of the motor 14 drives the stirring shell 162 to rotate, and the shell stirring fin 164 rotates along with the stirring shell 162 to achieve the effect of stirring the liquid.
Specifically, the stirring shell 162 may be fixedly connected to the rotating shaft 142 of the motor 14, so that the motor 14 can drive the stirring shell 162 to rotate relative to the machine body 12. The housing agitating fins 164 are uniformly arranged around the circumferential direction of the rotating shaft 142 of the motor 14. Thus, when the stirring part 16 rotates, the shell stirring fins 164 can stir the liquid more uniformly, and the stress of the stirring device 10 is balanced, so that the stirring device 10 rotates more stably in the liquid, and the stirring effect is better.
In the illustrated embodiment, the housing agitating fin 164 is sheet-like. The plurality of shell stirring fins 164 are divided into an upper stirring group 1642 and a lower stirring group 1644, the two stirring groups are arranged at intervals along the axial direction of the rotating shaft of the motor, and the shell stirring fins 164 in each stirring group are uniformly arranged along the circumferential direction of the rotating shaft of the motor. The surface area of the individual housing stirrer fins 164 of the upper stirring group 1642 is larger than the surface area of the individual housing stirrer fins 164 of the lower stirring group 1644. Thus, a multi-layer shell stirring fin 164 structure can be formed, and the stirring effect is ensured.
In some embodiments, the agitator housing 162 and the body 12 are spherical in shape.
Thus, when the stirring device 10 rotates in the liquid, the resistance of the whole stirring device 10 is smaller, and the rotating speed of the whole stirring device 10 is higher, so that the stirring effect is better.
Specifically, in the illustrated embodiment, the outer surfaces of the stirring shell 162 and the second shell 124 are connected in a spherical shape, and the outer surfaces of the stirring shell 162 and the second shell 124 are both in a hemispherical shape. This maximizes the surface area of the stirring shell 162, so that more stirring fins 164 can be provided on the stirring shell 162, and the stirring effect is better.
In certain embodiments, the shell agitator fin 164 is a unitary structure with the agitator shell 162. In this way, the shaft 142 of the motor 14 drives the stirring shell 162 to rotate, and the stirring shell 162 can drive the stirring fin 164 to rotate. Meanwhile, the stirring part 16 is simple in manufacturing process and low in cost.
In some embodiments, an outer surface of the body 12 is provided with organism agitation fins 128. So, increase the quantity of stirring fin and the area covered of stirring fin, the stirring effect is better.
It will be appreciated that when the stirring device 10 is placed in a liquid, the motor 14 drives the stirring portion 16 to rotate, so as to drive the liquid to flow, and the body 12 moves under the reverse action of the liquid, so that the body stirring fins 128 disposed on the outer surface of the body 12 can also function to stir the liquid.
Specifically, the body 12 and the body fins 128 may be a unitary structure. Thus, the body 12 and the body fin 128 can be integrally formed, thereby facilitating the production and manufacture and reducing the cost.
In the illustrated embodiment, the outer surface of the stirring shell 162 is provided with the shell stirring fin 164, and the outer surface of the machine body 12 is provided with the machine body stirring fin 128, so that when the stirring device 10 is placed in a liquid, the motor 14 drives the stirring portion 16 to rotate, the shell stirring fin 164 drives the liquid to flow, and the machine body 12 moves under the reverse acting force of the liquid, so that the stirring device 10 can play a role of double stirring the liquid by using the shell stirring fin 164 and the machine body stirring fin 128, and the stirring effect of the stirring device 10 is further improved.
In certain embodiments, the surface area of the housing stirrer fins 164 is greater than the surface area of the body stirrer fins 128.
Thus, the stirring part 16 is provided with more shell stirring fins 164, and the stirring effect is better.
It can be understood that, when the stirring device 10 is in operation, the motor 14 drives the stirring portion 16 to rotate to drive the liquid to flow, and the stirring device 10 moves under the reverse action of the liquid, so that, when the surface area of the stirring fin 164 of the housing is larger than the surface area of the stirring fin 128 of the machine body, the stirring device 10 gives a larger driving force to the liquid, and then moves under the reverse action of the liquid more easily, and the stirring effect is better.
Additionally, in other embodiments, the surface area of the housing stirrer fins 164 may be equal to or less than the surface area of the body stirrer fins 128.
In some embodiments, the housing stirrer fins 164 are disposed axially symmetrically with respect to the rotational axis 142 of the motor 14.
Therefore, when the stirring device 10 rotates in the liquid, the reaction force of the liquid is more uniform, so that the stirring device 10 rotates more stably, and the stirring effect is better.
In some embodiments, the body fins 128 are disposed axially symmetrically with respect to the rotational axis 142 of the motor 14.
Therefore, when the stirring device 10 rotates in the liquid, the reaction force of the liquid is more uniform, and the eccentric rotation is avoided so that the stirring device 10 can rotate and shake, so that the stirring device 10 can rotate more stably and the stirring effect is better.
In some embodiments, the shaft 142 of the motor 14 is disposed along the central axis X of the body 12. Therefore, the stirring device 10 rotates more stably, and the stirring effect is better.
In some embodiments, the extending direction of the housing stirring fins 164 and the extending direction of the body stirring fins 128 are disposed coplanar with the axial direction of the rotating shaft 142 of the motor 14.
Thus, when the stirring device 10 rotates in the liquid, the acting force of the shell stirring fin 164 and the machine body stirring fin 128 on the liquid is the largest, and the stirring effect is good.
Of course, in other embodiments, the extending direction of the casing stirring fin 164 and the extending direction of the body stirring fin 128 may also be inclined with respect to the axial direction of the rotating shaft 142 of the motor 14.
The liquid medicine spraying device comprises a box body and the stirring device 10 of any one embodiment, wherein the stirring device 10 is arranged in the box body or outside the box body.
According to the liquid medicine spraying device provided by the embodiment of the invention, the stirring device 10 can be directly placed in the box body, the rotating shaft 142 of the motor 14 drives the stirring part 16 to rotate, and the stirring part 16 stirs liquid when rotating, so that the concentration of the liquid in the box body is kept uniform, deposition and blocking of a spray head are avoided, the device does not need to be installed, and when the device needs to be cleaned, the stirring device 10 can be directly taken out for cleaning, so that the device is convenient and rapid.
Specifically, the liquid medicine spraying device can be used for spraying agricultural chemicals, liquid fertilizers and the like to crops. When the stirring device 10 stirs liquid in the box body, the liquid medicine in the box body is evenly stirred, so that the sprayed liquid components are more uniform, and the crops can be better cultivated.
When the liquid in the liquid medicine spraying device needs to be stirred and mixed, the stirring device 10 can be placed in the box body, and the stirring device 10 is rotated to stir the liquid; when the liquid in the liquid medicine spraying device does not need to be mixed, the stirring device 10 can be taken out, and the stirring device 10 can be cleaned.
In certain embodiments, the medical fluid spraying device includes a spray assembly coupled to the tank.
Therefore, the liquid in the box body is dispersed into fine liquid drops, so that the liquid can be uniformly sprayed.
Referring to fig. 3, an unmanned aerial vehicle 100 according to an embodiment of the present invention includes a frame 20, a tank 30, and a stirring device 10 according to any of the above embodiments, where the tank 30 is disposed on the frame 20, and the stirring device 10 is disposed inside the tank 30 or outside the tank 30.
According to the unmanned aerial vehicle 100, the stirring device 10 can be directly placed in the box body 30, the rotating shaft 142 of the motor 14 drives the stirring part 16 to rotate, liquid is stirred when the stirring part 16 rotates, the concentration of the liquid in the box body 30 is kept uniform, deposition and blocking of a spray head are avoided, installation is not needed, when cleaning is needed, the stirring device 10 can be directly taken out for cleaning, and the unmanned aerial vehicle is convenient and rapid.
Specifically, the unmanned aerial vehicle 100 may be applied as an agricultural unmanned aerial vehicle to spray agricultural chemicals, liquid fertilizers, and the like to crops. When the stirring device 10 stirs the liquid in the box 30, the liquid medicine in the box 30 is evenly stirred, so that the sprayed liquid components are more uniform, and the crops can be better cultivated.
The airframe 20 includes a central body 22 and a foot rest 24 disposed on the central body 22, the foot rest 24 being for supporting the UAV 100 on a landing surface. The housing 30 may be disposed in the central body 22 or in the foot 24. In the illustrated embodiment, the tank 30 is disposed in the central body 22.
When the liquid in the tank 30 needs to be stirred and mixed, the stirring device 10 can be placed in the tank 30, and the stirring device 10 is rotated to stir the liquid; when the liquids in the tank 30 do not need to be mixed, the stirring device 10 can be removed and the stirring device 10 can be cleaned.
In certain embodiments, the UAV 100 includes a spray assembly mounted to the airframe 20, the spray assembly being coupled to the tank 30.
In this way, the liquid in the tank 30 is dispersed into fine droplets, so that the liquid can be uniformly sprayed.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (22)
1. A stirring device is characterized by comprising a machine body, a motor and a stirring part, wherein the motor is arranged in the machine body, a rotating shaft of the motor is connected with the stirring part, the stirring part is rotatably arranged in the machine body, a battery is arranged in the machine body, and the battery is configured to supply power to the motor;
the machine body comprises a first shell and a second shell, the second shell is connected with the first shell, the stirring part covers the first shell, a step structure is formed at the joint of the first shell and the second shell, and the step structure comprises a bearing surface;
the stirring part comprises a stirring shell, the stirring shell is connected with a rotating shaft of the motor, the stirring shell is borne on the bearing surface, and the stirring shell is connected with the outer surface of the second shell in a spherical shape;
when the stirring device is placed in liquid, the motor drives the stirring part to rotate to drive the liquid to flow, and the stirring device moves under the reverse acting force of the liquid.
2. The blending device of claim 1, wherein the motor is disposed within the first housing and the battery is mounted to the second housing.
3. The blending device of claim 2, wherein the battery is removably mounted to the second housing.
4. The blending apparatus of claim 2, wherein the battery is a rechargeable battery, the second housing defines a charging port and a sealing cap, the sealing cap is coupled to the second housing and seals the charging port, and the charging port is coupled to the battery.
5. The stirring device of claim 1, wherein the first housing comprises a limiting portion, the limiting portion is provided with an opening, the limiting portion forms a limiting space, the motor is disposed in the limiting space, and the rotating shaft penetrates through the opening and is connected with the stirring portion.
6. The stirring device of claim 1, wherein a separator is disposed in the body, the motor and the battery are disposed on opposite sides of the separator, and an upper surface of the battery abuts against a lower surface of the separator.
7. The blending device of claim 1, wherein the outer surface of the body is an arcuate surface.
8. The stirring device of claim 1, wherein the stirring portion comprises a shell stirring fin disposed on an outer surface of the stirring shell.
9. The stirring device of claim 8, wherein said housing stirring fin is of unitary construction with said stirring housing.
10. The stirring device of claim 1, wherein an outer surface of said body is provided with a body stirring fin.
11. The stirring device of claim 10, wherein the stirring portion comprises a shell stirring fin disposed on the stirring shell, and the stirring shell is fixedly connected to the rotating shaft of the motor, so that the motor can drive the stirring shell to rotate relative to the machine body.
12. The blending apparatus of claim 11, wherein the surface area of the housing blending fin is greater than the surface area of the body blending fin.
13. The blending apparatus of claim 11, wherein the surface area of the housing blending fin is equal to the surface area of the body blending fin.
14. The blending apparatus of claim 11, wherein the housing blending fin has a surface area that is less than a surface area of the body blending fin.
15. The stirring device of claim 11, wherein said housing stirring fins are disposed axially symmetrically with respect to the rotational axis of said motor.
16. The stirring device of claim 10, wherein said body stirring fins are disposed axially symmetrically with respect to the rotational axis of said motor.
17. The blending apparatus of claim 10, wherein the shaft of the motor is disposed along a central axis of the body.
18. The stirring device of claim 11, wherein the housing stirring fin and the body stirring fin are both disposed coplanar with an axial direction of the rotating shaft of the motor.
19. A liquid medicine spraying device, comprising a tank and the stirring device of any one of claims 1 to 18, wherein the stirring device is disposed inside or outside the tank.
20. The medical fluid spraying device as claimed in claim 19, including a spray assembly connected to said tank.
21. An unmanned aerial vehicle comprising a frame, a tank disposed on the frame, and the blending apparatus of any of claims 1-18 disposed within or outside the tank.
22. The UAV of claim 21, wherein the UAV comprises a sprayer assembly mounted to the airframe, the sprayer assembly being coupled to the tank.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/113885 WO2019104620A1 (en) | 2017-11-30 | 2017-11-30 | Stirring device, liquid-pesticide-spraying device and unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108883831A CN108883831A (en) | 2018-11-23 |
| CN108883831B true CN108883831B (en) | 2021-09-10 |
Family
ID=64325924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780018494.8A Expired - Fee Related CN108883831B (en) | 2017-11-30 | 2017-11-30 | Agitating unit, liquid medicine sprinkler and unmanned vehicles |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108883831B (en) |
| WO (1) | WO2019104620A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586126B (en) * | 2020-12-14 | 2023-10-13 | 湖南博川农业发展有限责任公司 | Improvement device of saline and alkaline land |
| CN113083102A (en) * | 2021-04-19 | 2021-07-09 | 陈海林 | Agricultural spraying and mixing device in agricultural planting |
| CN113494168A (en) * | 2021-07-28 | 2021-10-12 | 广西尚铭工程机械有限公司 | Suspension type high-rise building outer wall painting system |
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| CN107344620B (en) * | 2017-07-14 | 2018-08-28 | 嵊州市百恩贸易有限公司 | A kind of flusher for unmanned plane of spraying insecticide |
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- 2017-11-30 WO PCT/CN2017/113885 patent/WO2019104620A1/en active Application Filing
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| JP2011143333A (en) * | 2010-01-13 | 2011-07-28 | Ishigaki Co Ltd | Stirrer for filter using floating filtering medium |
| WO2013036186A1 (en) * | 2011-09-06 | 2013-03-14 | Stefan Axelsson | Whisk |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019104620A1 (en) | 2019-06-06 |
| CN108883831A (en) | 2018-11-23 |
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