CN110282136B - Unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking and production process thereof - Google Patents
Unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking and production process thereof Download PDFInfo
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- CN110282136B CN110282136B CN201910592919.7A CN201910592919A CN110282136B CN 110282136 B CN110282136 B CN 110282136B CN 201910592919 A CN201910592919 A CN 201910592919A CN 110282136 B CN110282136 B CN 110282136B
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- 239000003814 drug Substances 0.000 title claims abstract description 87
- 239000007788 liquid Substances 0.000 title claims abstract description 81
- 238000004519 manufacturing process Methods 0.000 title description 10
- 238000005192 partition Methods 0.000 claims abstract description 74
- 238000007667 floating Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 18
- 241000196324 Embryophyta Species 0.000 description 9
- 229920001903 high density polyethylene Polymers 0.000 description 7
- 239000004700 high-density polyethylene Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 5
- 238000000071 blow moulding Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 241000219000 Populus Species 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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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
- 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
- A01M7/0025—Mechanical sprayers
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses an unmanned aerial vehicle medicine box for preventing liquid medicine from shaking, and belongs to the field of unmanned aerial vehicle medicine boxes. The medical kit comprises a medical kit body and an anti-shaking assembly, wherein the medical kit body comprises a U-shaped flat box body in a plan view, a water inlet arranged obliquely above the box body and a water outlet arranged at a downward convex end at one side of the bottom of the box body; the anti-sloshing assembly comprises floating partition plates floating on the liquid level of the liquid medicine, cylindrical barrel-shaped fixing clamping grooves fixedly installed at four corners of the box body, spherical floating cylinders placed in the fixing clamping grooves, and rigid ropes connecting the floating cylinders and the floating partition plates. The invention limits the movement of the liquid medicine through the floating partition plate and the mesh structure, is forced to generate spin and streaming, and consumes the kinetic energy in the liquid medicine; the shape of the floating partition plate is further designed, and the anti-sloshing effect is optimized. The problem of liquid medicine produce in the current unmanned aerial vehicle medical kit and rock, and then influence unmanned aerial vehicle overall safety and stability is solved.
Description
Technical Field
The invention belongs to the field of unmanned aerial vehicle medicine box preparation, and particularly relates to an unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking and a production process thereof.
Background
Along with the development of agricultural production technique, plant protection unmanned aerial vehicle's frequency of use is also promoting gradually, and in using, popularization process, plant protection unmanned aerial vehicle's the not enough problem of security and stability is prominent gradually, and wherein, rocking of liquid medicine is leading to the not enough leading reason of plant protection unmanned aerial vehicle stability in the plant protection unmanned aerial vehicle medical kit. At present, more researches in the field of plant protection unmanned aerial vehicles are focused on the aspects of pesticide spraying system design, pesticide spraying rear fog drop precipitation, flight stability, wireless remote sensing technology and the like, and the novel pesticide box of the plant protection unmanned aerial vehicle has the sight of entering researchers just before shaking prevention.
Regarding the medical kit that is equipped with the liquid medicine as the filling system, under the circumstances that plant protection unmanned aerial vehicle takes off with higher speed, stops suddenly, turns to, liquid medicine in the filling system rocks, and the liquid medicine has possessed the energy, and this energy contains kinetic energy and potential energy. In the shaking process of the liquid, kinetic energy and potential energy are continuously converted, so that impact load can be generated on the side wall of the box body. Meanwhile, the gravity center of the continuously-swaying liquid can be changed violently, and the dynamic characteristics of the whole liquid filling system are further influenced. Above factor direct influence unmanned aerial vehicle overall safety and stability. Therefore, the fundamental problem of suppressing the sloshing of the liquid is how to effectively reduce the energy of the sloshing liquid, and further reduce the change of the center of gravity of the liquid and the impact load of the liquid on the tank. Consequently design a plant protection unmanned aerial vehicle medical kit that can slow down the liquid medicine and vibrate and to promoting plant protection unmanned aerial vehicle security and flight stability have the significance.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides an unmanned aerial vehicle medical kit that prevents liquid medicine and rock and production technology thereof to the liquid medicine produces and rocks in solving current unmanned aerial vehicle medical kit, and then influences the problem of unmanned aerial vehicle overall safety nature and stability.
The technical scheme is as follows: an unmanned aerial vehicle medical kit that prevents liquid medicine from sloshing, includes: the medical kit and prevent shaking the subassembly two parts.
The medicine box comprises a box body, a water inlet and a water outlet, wherein the box body is in a U-shaped flat shape in a plan view, the water inlet is arranged above the box body in an inclined mode, and the water outlet is arranged at the downward protruding end on one side of the bottom of the box body.
The anti-sloshing assembly comprises floating partition plates floating on the liquid level of the liquid medicine, cylindrical barrel-shaped fixing clamp grooves fixedly mounted on four corners of the box body, spherical floating barrels arranged in the fixing clamp grooves, and rigid ropes connecting the floating barrels and the floating partition plates.
The floating partition plates are specifically divided into plane partition plates, conical partition plates or corrugated partition plates according to different shapes.
In the further implementation process, external threads are engraved on the water inlet and the water outlet; wherein, the water inlet is covered with the sealing end cover, and the water outlet is connected with the spraying system.
In the further implementation process, a plurality of mesh structures which are uniformly arranged are distributed on the floating partition plate, the shape of the peripheral edge of the floating partition plate is the same as that of the inner cavity of the box body, and a preset gap is reserved between the floating partition plate and the box body.
In the further implementation process, the conical partition plate is in an inverted quadrangular pyramid shape without a bottom surface, the vertex of the quadrangular pyramid is positioned below the liquid level of the medicine, and the bottom surface is positioned above the liquid level; the included angle between the side face and the bottom face of the rectangular pyramid is 30-45 degrees.
In the further implementation process, a plurality of grid plates which form an included angle of 45-60 degrees with the inclined plane are arranged on the inner side and the outer side of the side face of the rectangular pyramid, and a plurality of mesh structures are arranged on the grid plates.
In the further implementation process, the mesh is in a circular truncated cone shape, the side close to the liquid level is the lower bottom surface of the circular truncated cone, and the side close to the air is the upper bottom surface of the circular truncated cone.
In the further implementation process, the fixed clamping groove is a cylinder, a sliding gap with the preset size of 5-10 mm is arranged on one side of a diagonal connecting line of the cylinder, and the floating barrel arranged inside the fixed clamping groove is connected with the floating partition plate arranged outside the fixed clamping groove through the rigid rope through the sliding gap.
In a further implementation, the external profile of the corrugated diaphragm is in a plurality of undulations forming small areas of elevations and depressions on the floating diaphragm.
On the other hand, the production process of the unmanned aerial vehicle medicine box for preventing the liquid medicine from shaking is characterized by comprising the following steps of:
s1, manufacturing a pre-shaping template, an upper die and a lower die which are matched with each other and matched with the outline of the box body and the outline of the fixed clamping groove assembly; and manufacturing floating clapboards and buoys with various shapes meeting the requirements of users;
s2, blanking the melting plastic powder into two gaps between a preset forming template and an upper die and a lower die, sealing the forming template after blanking is finished, carrying out internal high-pressure blow molding to form a preformed body, namely an upper part and a lower part of a box body, and then cooling and opening the die;
s3, taking out the pre-shaping template, polishing and decorating the fixed clamping groove, and meanwhile, placing the buoy and the floating partition plate at the specified position of the pre-shaping body;
and S4, closing the die again, aligning the upper part and the lower part of the box body, blowing air at high pressure, connecting the upper part and the lower part of the box body with the fixed clamping groove, finishing the final forming of the hollow box body, and cooling and opening the die.
In the further implementation process, the blow molding powder is modified HDPE powder, and the specific preparation process is as follows: after 90-95 wt% of high-density polyethylene, 5-8 wt% of silane coupling agent, 2-5 wt% of maleic anhydride grafted polyethylene, 0.5-1 wt% of modified poplar fiber and 0.5-1 wt% of antioxidant are uniformly mixed, the mixture is extruded at a high temperature of 180-200 ℃ by a screw extruder to prepare particles, and then the particles are further ground and crushed.
Has the advantages that: the invention relates to an unmanned aerial vehicle medicine box for preventing liquid medicine from shaking, wherein a floating partition plate changes along with the change of the liquid level of the liquid medicine and is always consistent with the height of the liquid medicine; the shape of the floating partition plate is further designed, the floating partition plate is designed to be conical, the grid plates are additionally arranged, on one hand, free movement of liquid medicine can be further limited, the movement speed of the liquid medicine is reduced, on the other hand, the volume change area of the liquid medicine is also limited in the middle of the medicine chest, and the change of the center of gravity is reduced. The problem of liquid medicine produce in the current unmanned aerial vehicle medical kit and rock, and then influence unmanned aerial vehicle overall safety and stability is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the anti-sloshing assembly of the present invention.
FIG. 3 is a schematic view of the structure of the flat separator according to the present invention.
FIG. 4 is a schematic view of the structure of the conical partition plate of the present invention.
FIG. 5 is a schematic view of the structure of the tapered baffles and louvers of the present invention.
Fig. 6 is a schematic view of the structure of the corrugated separator of the present invention.
The reference signs are: the water-saving water tank comprises a tank body 1, a water inlet 2, a water outlet 3, a floating partition plate 4, a fixed clamping groove 5, a buoy 6, a rigid rope 7, a mesh 401, a plane partition plate 402, a conical partition plate 403, a corrugated partition plate 404, a lower bottom surface 401a, an upper bottom surface 401b and a grid plate 403 a.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-3, an unmanned aerial vehicle medical kit for preventing liquid medicine from sloshing comprises: the medical kit and prevent shaking the subassembly two parts.
Wherein, the medical kit includes box 1, water inlet 2 and delivery port 3. The medicine chest is flat, the bottom is arc-shaped, and the upper end and the lower end of the transverse side of the medicine chest are bevel surfaces inclined at 45 degrees, so the medicine chest is U-shaped in a top plan view, the medicine chest is made of modified high-density polyethylene, the shape of the medicine chest is changed, the medicine liquid moves to impact the side surface of the box body 1, the angle deviation is caused, the spinning is formed, and the sloshing load is distributed and weakened to a certain extent. The water inlet 2 is arranged above the box body 1 in an inclined mode, and the water outlet 3 is arranged at the downward protruding end of one side of the bottom of the box body 1. Wherein, outer threads are respectively carved on the water inlet 2 and the water outlet 3, the water inlet 2 is covered with the sealing end cover, and the water outlet 3 is connected with the spraying system.
As shown in fig. 5, the anti-sloshing assembly includes: the floating partition plate 4, the fixed clamping groove 5, the buoy 6 and the rigid rope 7. Wherein, the floating partition plate 4 floats on the upper liquid level of the liquid medicine, the shape of the edge of the periphery is the same as the shape of the inner cavity of the box body 1, a preset gap is left between the floating partition plate 4 and the inner cavity of the box body, and a plurality of uniformly arranged mesh 401 structures are distributed on the floating partition plate 4; the meshes 401 are in a circular truncated cone shape, the side close to the liquid level is the lower bottom surface of the circular truncated cone, the side close to the air is the upper bottom surface of the circular truncated cone, and when the liquid medicine moves through the meshes 401, the liquid medicine collides and spins due to the change of the size of the channels of the meshes 401, so that kinetic energy is consumed; the cylindrical fixing clamping grooves 5 are fixedly arranged at four corners of the box body 1 and are in a cylinder shape, and a sliding gap with the preset size of 5-10 mm is arranged at one side of diagonal connecting lines of the four fixing clamping grooves 5; the buoy 6 is a hollow sphere made of polytetrafluoroethylene and is placed inside the fixed clamping groove 5; the four buoys 6 arranged inside the fixed clamping groove 5 are connected with the floating partition plate 4 arranged outside the fixed clamping groove 5 through the rigid rope 7 through sliding gaps.
The diameter of the ball body of the floating barrel 6 is slightly smaller than that of the cylinder of the fixed clamping groove 5, so that the floating barrel 6 is allowed to freely float in the fixed clamping groove 5 and change along with the liquid level change of the liquid medicine together with the floating partition plate 4. Because the sectional area of the fixed clamping groove 5 is far smaller than that of the box body 1, and the liquid medicine exchange between the fixed clamping groove 5 and the box body 1 is relatively small, the liquid medicine in the fixed clamping groove 5 moves relatively independently, and the shaking degree of the liquid medicine in the box body 1 can be ignored. The floating partition plate 4 is fixed in the middle of the medicine chest by the limit of the fixed clamping groove 5, and the position is kept unchanged.
The floating partition 4 and the fixing groove 5 may be made of high density polyethylene by an integral molding process, but not limited thereto, the floating partition 4 and the fixing groove 5 need to have excellent properties such as light weight, high mechanical strength, and chemical resistance.
According to the shape, the partition board is divided into a plane partition board 402, a conical partition board 403 or a corrugated partition board 404.
The flat partition 402 is a flat plate made of high density polyethylene, and is provided with a plurality of irregularly shaped meshes 401, not limited to a circle, a polygon, or the like, for blocking free movement of the medicine in the medicine box. Preferably, the mesh 401 channel is a table body, a lower bottom surface 401a of the table body is arranged on the side close to the liquid level, and an upper bottom surface 401b of the table body is arranged on the side close to the air, so that when the liquid medicine moves through the mesh 401, collision and spin occur due to the change of the size of the mesh 401 channel, and kinetic energy is consumed. When unmanned aerial vehicle accelerated take-off, suddenly stop, turn to, when arousing the liquid medicine and sloshing, plane baffle 402 is rigid material, hinders the liquid medicine and rocks, is compelled to take place to spin, the streaming, consumes the partial kinetic energy of liquid medicine to transmit another part of liquid medicine kinetic energy to fixed slot 5 and consume.
As shown in fig. 4-5, the conical partition 403 is an inverted quadrangular pyramid without a bottom surface, the vertex of the quadrangular pyramid is located below the liquid level of the medicine, and the bottom surface is located above the liquid level; the included angle between the side face and the bottom face of the rectangular pyramid is 30-45 degrees. The inner side and the outer side of the side face of the rectangular pyramid are respectively provided with a plurality of grid plates 403a forming an included angle of 45-60 degrees with the inclined plane, and the grid plates 403a are provided with a plurality of mesh 401 structures. And the fixed point between the rigid rope 7 and the floating clapboard 4 is the middle part of the inclined edge of the quadrangular pyramid shape close to one side of the bottom surface. The floating partition plate 4 is designed into a quadrangular pyramid shape, and the grid plate 403a is added, so that on one hand, the free movement of the liquid medicine can be further limited, the movement speed of the liquid medicine is reduced, on the other hand, the medicine box is divided into a plurality of small areas, the volume change area of the liquid medicine is concentrated at the middle position of the box body 1, and the change degree of the gravity center is reduced.
As shown in fig. 6, the corrugated partition 404 is used to further strengthen the conical partition 403, the corrugated partition 404 has a plurality of wave-shaped external contours, a plurality of small-area circular-arc-shaped protrusions and recesses are formed on the floating partition, the floating partition 4 is divided into a plurality of small-area protrusions and recesses, each protrusion and recess corresponds to one small-area conical partition 403 on the floating partition 4, and therefore, the effect of the conical partition 403 is further amplified and strengthened.
In order to further understand the technical scheme, the working principle of the method is briefly explained as follows: the floating partition plate 4 is fixed in the middle of the medicine chest by the limit of the fixed clamping groove 5, and the horizontal position is kept unchanged. The positions of the float bowl 6 and the floating partition 4 are changed in the vertical direction together with the liquid level of the liquid medicine. When the unmanned aerial vehicle accelerates to take off, suddenly stops and turns, and liquid medicine moves, the liquid medicine is limited by the floating partition plate 4 and the mesh structure, and is forced to spin and flow around, so that kinetic energy in the liquid medicine is consumed; when the liquid medicine moves through the mesh 401, collision and spin occur due to the change of the size of the channel of the mesh 401, and kinetic energy is consumed; when the floating partition plate 4 is designed into a quadrangular pyramid shape and the grid plate 403a is added, on one hand, the free movement of the liquid medicine can be further limited, the moving speed of the liquid medicine is reduced, on the other hand, the medicine box is divided into a plurality of small areas, the volume change area of the liquid medicine is concentrated at the middle position of the box body 1, and the change degree of the gravity center is reduced. When the floating partition plate 4 is designed with the corrugated partition plate 404, the quadrangular pyramid shape divides the floating partition plate 402 into a plurality of small-area conical partition plates 403, the plurality of small-area conical partition plates 403 are formed on the floating partition plate 4, and the effect of the conical partition plates 403 is further amplified and enhanced, thereby realizing the function of preventing the liquid medicine from shaking.
On the other hand, the production process of the unmanned aerial vehicle medicine box for preventing the liquid medicine from shaking is characterized by comprising the following steps of:
s1, manufacturing a pre-shaping template, an upper die and a lower die which are matched with each other and matched with the outline of the box body and the outline of the fixed clamping groove assembly; and manufacturing floating clapboards and buoys with various shapes meeting the requirements of users;
s2, blanking the melting plastic powder into two gaps between a preset forming template and an upper die and a lower die, closing the forming template after blanking is finished (at the moment, the upper die and the lower die are mutually isolated), carrying out internal high-pressure blow molding to form a preformed body, namely an upper part and a lower part of a box body, and then cooling and opening the die;
s3, taking out the pre-shaping template, polishing and decorating the fixed clamping groove, and meanwhile, placing the buoy and the floating partition plate at the specified position of the pre-shaping body;
and S4, closing the die again, aligning the upper part and the lower part of the box body, blowing air at high pressure, connecting the upper part and the lower part of the box body with the fixed clamping groove, finishing the final forming of the hollow box body, and cooling and opening the die.
In the process, through the secondary forming process, the anti-sloshing assembly is placed inside the box body, and meanwhile, due to polishing and decorating of the inner structure of the preformed body, smoothness and quality inside the box body and stability of connection between the fixing clamp groove and the box body are guaranteed. Meanwhile, as the process conditions at the joint between the upper die and the lower die are almost the same, the mechanical strength close to that of an integral forming processing process can be achieved during secondary forming connection.
In the further implementation process, the blow molding powder is modified HDPE powder, and the specific preparation process is as follows: after 90-95 wt% of high-density polyethylene, 5-8 wt% of silane coupling agent, 2-5 wt% of maleic anhydride grafted polyethylene, 0.5-1 wt% of modified poplar fiber and 0.5-1 wt% of antioxidant are uniformly mixed, the mixture is extruded at a high temperature of 180-200 ℃ by a screw extruder to prepare particles, and then the particles are further ground and crushed. The process further improves the chemical corrosion resistance of the pesticide box by introducing poplar fiber and maleic anhydride grafted polyethylene on the premise of ensuring the mechanical property, light weight and other excellent characteristics of the pesticide box to be unchanged.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
Claims (5)
1. The utility model provides an unmanned aerial vehicle medical kit that prevents liquid medicine from sloshing which characterized in that includes:
the medicine box comprises a box body with a U-shaped flat top view, a water inlet arranged obliquely above the box body and a water outlet arranged at the downward convex end at one side of the bottom of the box body;
the anti-sloshing assembly comprises floating partition plates floating on the upper liquid level of the liquid medicine, cylindrical barrel-shaped fixing clamping grooves fixedly arranged at four corners of the box body, spherical floating cylinders placed in the fixing clamping grooves and rigid ropes connecting the floating cylinders and the floating partition plates; the fixed clamping groove is a cylinder, a sliding gap with the preset size of 5-10 mm is arranged on one side of a diagonal connecting line of the cylinder, and the floating barrel arranged inside the fixed clamping groove is connected with the floating partition plate arranged outside the fixed clamping groove through the sliding gap by the rigid rope;
the floating partition plates are specifically divided into plane partition plates, conical partition plates or corrugated partition plates according to different shapes of the floating partition plates; a plurality of uniformly arranged mesh structures are distributed on the floating partition plate, the shape of the edge of the periphery of the floating partition plate is the same as that of the inner cavity of the box body, and a preset gap is reserved between the floating partition plate and the box body; the mesh is in a round table shape, one side close to the liquid level is the lower bottom surface of the round table, and the other side close to the air is the upper bottom surface of the round table.
2. The unmanned aerial vehicle medicine box for preventing liquid medicine sloshing of claim 1, wherein external threads are engraved on the water inlet and the water outlet; wherein, the water inlet is covered with the sealing end cover, and the water outlet is connected with the spraying system.
3. The unmanned aerial vehicle medicine box for preventing liquid medicine sloshing of claim 1, wherein the conical partition plate is in an inverted quadrangular pyramid shape without a bottom surface, the vertex of the quadrangular pyramid is positioned below the liquid level of the medicine, and the bottom surface is positioned above the liquid level; the included angle between the side face and the bottom face of the rectangular pyramid is 30-45 degrees.
4. The unmanned aerial vehicle medicine box capable of preventing liquid medicine sloshing of claim 3, wherein a plurality of grid plates forming an included angle of 45-60 degrees with the inclined plane are arranged on the inner side and the outer side of the side face of the rectangular pyramid, and a plurality of mesh structures are arranged on the grid plates.
5. The unmanned aerial vehicle medicine box of claim 1, wherein the corrugated partition has a plurality of wave-shaped outer contours, and a plurality of small-area convex portions and concave portions are formed on the floating partition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910592919.7A CN110282136B (en) | 2019-07-03 | 2019-07-03 | Unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking and production process thereof |
| CN202011180040.0A CN112478167B (en) | 2019-07-03 | 2019-07-03 | Unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking |
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| CN201910592919.7A CN110282136B (en) | 2019-07-03 | 2019-07-03 | Unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking and production process thereof |
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| CN202011180040.0A Division CN112478167B (en) | 2019-07-03 | 2019-07-03 | Unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking |
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| CN110282136B true CN110282136B (en) | 2021-01-08 |
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| CN202011180040.0A Active CN112478167B (en) | 2019-07-03 | 2019-07-03 | Unmanned aerial vehicle medicine box capable of preventing liquid medicine from shaking |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110282136A (en) | 2019-09-27 |
| CN112478167B (en) | 2022-07-29 |
| CN112478167A (en) | 2021-03-12 |
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