CN115258178A - Unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion - Google Patents
Unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion Download PDFInfo
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- CN115258178A CN115258178A CN202210837972.0A CN202210837972A CN115258178A CN 115258178 A CN115258178 A CN 115258178A CN 202210837972 A CN202210837972 A CN 202210837972A CN 115258178 A CN115258178 A CN 115258178A
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- guide
- aerial vehicle
- unmanned aerial
- fixedly connected
- carrying device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention discloses an unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion, which comprises an unmanned aerial vehicle carrying device body and a hyperspectral sensor main body arranged below the unmanned aerial vehicle carrying device body. The invention is through the setting of universal ball and balancing weight, can take place when the slope at unmanned aerial vehicle carrying device body, guarantee that the hyperspectral sensor main part is not influenced and remain perpendicular downward state all the time, can effectively avoid appearing the slope in the flight and cause the phenomenon that influences the inversion operation, be convenient for all-round vibrations impact force of alleviating flight in-process, reduce the damage risk that causes the hyperspectral sensor main part because of the vibrations impact force is great, be convenient for accomodate the hyperspectral sensor main part after the use and shelter from the protection, can effectually reduce the risk that the in-process hyperspectral sensor main part mistake of carrying bumped the damage, and the dismouting to the hyperspectral sensor main part is realized fast to the mode that can simply stimulate, and the use of convenience of personnel.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle carrying equipment, in particular to an unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion.
Background
The farmland, indicate agricultural production's land used, the field of farming, satellite remote sensing technique is because of its many temporal, characteristics on a large scale, be applied to in the water environment key element monitoring of large-scale inland water or marine water gradually by the researcher, however, satellite image is because its spatial resolution and spectral resolution's restriction, can't be applied to in the farmland environmental monitoring of fritter, carry on unmanned aerial vehicle through hyperspectral remote sensing sensor, can gather the surface feature reflectivity of a plurality of continuous spectrum wave bands, can realize on a large scale, non-contact's quick appearance of surveying, for example, the application number: 201921263516.X discloses an unmanned aerial vehicle carrying device for inversion of farmland heavy metal spectrum, relates to farmland environmental simulation field, fixed sleeve's internally mounted has damping spring, the mount pad is installed to the bottom of spliced pole, the bottom of fixing base is provided with the shell, and the bottom of shell installs the hyperspectral sensor main part, one side of reset spring is connected with the round pin axle that extends to the mount pad outside, the torsional spring is installed in the outside of pivot, and the bottom of pivot is provided with fixed the knot, through under the cooperation at fixed sleeve, damping spring and spliced pole, avoids the vibration that unmanned aerial vehicle produced at the flight in-process to influence hyperspectral remote sensing sensor's measurement, through installing the fixing base in the inside of mount pad under the cooperation of reset spring and round pin axle, through under the cooperation of pivot, torsional spring and fixed knot, carries out the secondary fixation to the shell, compare in the bolt fastening, the installation dismantlement process is comparatively simple and convenient.
Above-mentioned patent crowning spectrum sensor main part is through the fixed sleeve, damping spring, spliced pole and mount pad cooperate, fix the mode in unmanned aerial vehicle carrying device bottom, it lacks the vertical decurrent function of keeping the hyperspectral sensor main part all the time on the unmanned aerial vehicle carrying device, can drive the hyperspectral sensor main part and follow the slope when unmanned aerial vehicle multi-direction slope, the hyperspectral sensor main part that the slope set up can influence the inversion operation of hyperspectral sensor main part, and in the above-mentioned patent through setting up vertical damping spring to the mode of hyperspectral sensor main part buffering shock attenuation, the shock attenuation effect is relatively poor, it does not have multidirectional buffering absorbing function, because unmanned aerial vehicle is uncontrollable at the power of its vibrations of flight in-process, when unmanned aerial vehicle vibrations all around appear, still can cause the risk of vibrations damage to the hyperspectral sensor main part, and lack the function of taking in the protection to the hyperspectral sensor main part on its unmanned aerial vehicle carrying device, the hyperspectral sensor main part exposes in the outside after using, there is the risk of bumping damage, can not satisfy the user demand, synthesize not enough of above-mentioned patent existence and improve, therefore we have provided an unmanned aerial vehicle carrying device for farmland spectrum heavy metal.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion.
The invention provides an unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion, which comprises an unmanned aerial vehicle carrying device body and a hyperspectral sensor main body arranged below the unmanned aerial vehicle carrying device body, wherein the hyperspectral sensor main body is used for collecting the reflectance of ground objects in a plurality of continuous spectrum wave bands and can realize large-range non-contact rapid sample measurement so as to realize the spectrum inversion purpose, the top and the bottom of the unmanned aerial vehicle carrying device body are embedded with the same universal ball, the top of the unmanned aerial vehicle carrying device body is fixedly connected with a fastening component which is tightly contacted with the top of the universal ball, the fastening component is used for fixing the universal ball, the bottom of the unmanned aerial vehicle carrying device body is fixedly connected with a clip-shaped protective frame, the top of the hyperspectral sensor main body extends into the clip-shaped protective frame, and the clip-shaped protective frame is arranged and can be used for shielding and protecting the hyperspectral sensor main body, the bottom of the universal ball is provided with a first rectangular groove, a vertical driving mechanism is installed in the first rectangular groove, the bottom of the vertical driving mechanism is fixedly connected with a balancing weight, the vertical driving mechanism is used for driving the hyperspectral sensor main body to move, the arrangement of the universal ball and the balancing weight can ensure that the hyperspectral sensor main body is not influenced and always keeps a vertical downward state when the unmanned aerial vehicle carrying device body inclines, the phenomenon that inversion operation is influenced due to inclination in flight can be effectively avoided, the bottom of the balancing weight extends to the lower part of the universal ball and is provided with a second rectangular groove, two front and rear guiding buffer assemblies are fixedly connected between the front inner wall and the rear inner wall of the second rectangular groove and are used for relieving front and rear vibration impact force, and the same left and right guiding buffer assembly is fixedly connected between the two front and rear guiding buffer assemblies, left and right sides direction buffering subassembly is used for alleviating the vibrations impact force about, the vertical direction buffering subassembly of bottom fixedly connected with of direction buffering subassembly about, vertical direction buffering subassembly is used for alleviating upper and lower vibrations impact force, the top fixedly connected with locating piece of hyperspectral sensor main part, the movable sleeve is equipped with the installation piece on the locating piece, installation piece slip cap is established on vertical direction buffering subassembly, the draw-in groove has been seted up on the right side of locating piece, the activity card is equipped with elasticity in the draw-in groove and clamps the mechanism, the right side that elasticity clamped the mechanism extends to the right side of installation piece, elasticity clamps the right side fixedly connected with L shape push rod of mechanism, elasticity clamps the setting of mechanism, can realize the dismouting operation to the hyperspectral sensor main part fast, the bottom of L shape push rod extends to the below of returning the shape protection frame.
Preferably, fastening components includes the arc at unmanned aerial vehicle carrying device body top of fixed connection, and the top in close contact with of universal ball has T shape to press solid bolt, and the top that the bolt was pressed to T shape extends to the top of arc, and arc threaded sleeve establishes on T shape presses solid bolt.
Preferably, the vertical driving assembly comprises a moving block which is slidably sleeved in the first rectangular groove, a multi-stage electric telescopic rod is fixedly embedded in the inner wall of the top of the first rectangular groove, the bottom end of an output shaft of the multi-stage electric telescopic rod is fixedly connected with the top of the moving block, the multi-stage electric telescopic rod is used for driving the moving block to move, and the bottom of the moving block is fixedly connected with the top of the balancing weight.
Preferably, the front and back direction buffering subassembly includes first mounting box, the opening is all established to one side that two first mounting boxes are close to each other, the front side and the rear side of first mounting box respectively with the front side inner wall and the rear side inner wall fixed connection of second rectangular channel, the first guide bar of fixedly connected with between the front side inner wall of first mounting box and the rear side inner wall, sliding sleeve is equipped with first guide block on the first guide bar, the front side and the rear side of first guide block respectively with the front side inner wall and the rear side inner wall between the first mounting box that correspond first buffer spring of fixedly connected with, first buffer spring movable sleeve is established on the first guide bar that corresponds, first buffer spring's setting, can alleviate the vibrations of front and back.
Preferably, control direction buffering subassembly and include the second mounting box, one side fixed connection that the both sides of second mounting box are close to each other with two first guide blocks respectively, two second guide bars of fixedly connected with between the both sides inner wall of second mounting box, sliding sleeve is equipped with same second guide block on two second guide bars, the both sides of second guide block respectively with two second buffer spring of fixedly connected with between the both sides inner wall of second mounting box, second buffer spring movable sleeve is established on the second guide bar that corresponds, the setting of second buffer spring can alleviate the vibrations impact force about.
Preferably, vertical direction buffering subassembly includes two third guide bars, the top of third guide bar and the bottom fixed connection of second guide block, and the installation piece slip cover is established on two third guide bars, a plurality of third buffer spring of fixedly connected with between the bottom of second guide block and the top of installation piece, and the vibrations impact force from top to bottom can be alleviated in third buffer spring's setting.
Preferably, elasticity clamps the mechanism and includes that the activity card adorns the kelly in the draw-in groove, the third rectangular channel has been seted up on the right side of installation piece, the right-hand member of kelly runs through the right side and the fixedly connected with carriage release lever that the third rectangular channel extends the installation piece, the bottom of kelly is seted up flutedly, fixedly connected with fourth guide bar between the both sides inner wall of recess, fixedly connected with is located the third guide block of recess on the bottom inner wall of third rectangular channel, third guide block sliding sleeve is established on the fourth guide bar, fixedly connected with first spring between the left side of carriage release lever and the right side of installation piece, the right side of carriage release lever and the left end fixed connection of L shape push rod, the setting of first spring, can be in tensile state when relaxing the pulling force, through the carriage release lever drive kelly rebound reset.
Preferably, the outside bonding cladding of universal ball has stereoplasm antiskid rubber, the bottom in close contact with of the top of stereoplasm antiskid rubber and T shape pressure solid bolt, and the frictional force when stereoplasm antiskid rubber and T shape pressure solid bolt contact can realize fixing universal ball.
Preferably, the bottom of the mounting block is provided with a slot, the inner wall of the slot is in movable contact with the outer side of the positioning block, and the right side of the slot is communicated with the left side of the third rectangular groove.
Preferably, the guide grooves are formed in two sides of the top of the mounting block, and the inner walls of the guide grooves are connected with the outer sides of the corresponding third guide rods in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the universal ball and the balancing weight, when the body of the unmanned aerial vehicle carrying device inclines, the main body of the hyperspectral sensor is not influenced and always kept in a vertically downward state, and the phenomenon that inversion operation is influenced due to inclination in flight can be effectively avoided;
2. through the arrangement of the front and rear guide buffer assemblies, the left and right guide buffer assemblies and the vertical guide buffer assemblies, the shock impact force in the flight process can be relieved, the aim of comprehensively buffering the unloading force is fulfilled, the phenomenon that the shock impact force is directly transmitted to the hyperspectral sensor main body is reduced, and the risk of damage to the hyperspectral sensor main body due to the large shock impact force is reduced;
3. the vertical driving assembly is matched with the clip-shaped protection frame, so that the main body of the hyperspectral sensor can be stored, shielded and protected, and the risk of mistakenly colliding and damaging the main body of the hyperspectral sensor in the carrying process can be effectively reduced;
4. through the arrangement of the elastic clamping mechanism, the main body of the hyperspectral sensor can be quickly taken down in a simple pulling manner, so that the subsequent overhaul operation of personnel is facilitated;
the invention is through the setting of universal ball and balancing weight, can take place when the slope at unmanned aerial vehicle carrying device body, guarantee that the hyperspectral sensor main part is not influenced and remain perpendicular downward state all the time, can effectively avoid appearing the slope in the flight and cause the phenomenon that influences the inversion operation, be convenient for all-round vibrations impact force of alleviating flight in-process, reduce the damage risk that causes the hyperspectral sensor main part because of the vibrations impact force is great, be convenient for accomodate the hyperspectral sensor main part after the use and shelter from the protection, can effectually reduce the risk that the in-process hyperspectral sensor main part mistake of carrying bumped the damage, and the dismouting to the hyperspectral sensor main part is realized fast to the mode that can simply stimulate, and the use of convenience of personnel.
Drawings
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion provided by the invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
fig. 5 is a schematic diagram of a right-view structure of a front-back guiding buffer assembly, which is located on the left side, of the unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion provided by the invention;
fig. 6 is a schematic diagram of a three-dimensional structure of a rectangular protective frame of an unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion provided by the invention.
In the figure: 100. the unmanned aerial vehicle carries a device body; 101. a hyperspectral sensor body; 1. hard non-slip rubber; 2. a universal ball; 3. an arc-shaped plate; 4. t-shaped press bolts; 5. a first rectangular groove; 6. a multi-stage electric telescopic rod; 7. a clip-shaped protective frame; 8. a moving block; 9. a balancing weight; 10. a second rectangular groove; 11. a first mounting box; 12. a first guide bar; 13. a first buffer spring; 14. a second mounting box; 15. a second guide block; 16. a second guide bar; 17. a second buffer spring; 18. a third guide bar; 19. mounting a block; 20. a third buffer spring; 21. positioning a block; 22. a card slot; 23. a clamping rod; 24. a third rectangular groove; 25. a third guide block; 26. a fourth guide bar; 27. a groove; 28. a travel bar; 29. a first spring; 30. an L-shaped push rod; 31. a first guide block.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-6, the embodiment provides an unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion, which comprises an unmanned aerial vehicle carrying device body 100 and a hyperspectral sensor main body 101 arranged below the unmanned aerial vehicle carrying device body 100, wherein the hyperspectral sensor main body 101 is used for collecting the surface feature reflectivity of a plurality of continuous spectrum wave bands, and can realize large-range non-contact rapid sample measurement, so that the spectrum inversion is realized, the same universal ball 2 is embedded at the top and the bottom of the unmanned aerial vehicle carrying device body 100, a spherical hole is formed at the top of the unmanned aerial vehicle carrying device body 100, a fastening component which is in close contact with the top of the universal ball 2 is fixedly connected at the top of the unmanned aerial vehicle carrying device body 100, the fastening assembly comprises an arc-shaped plate 3 fixedly connected to the top of the unmanned aerial vehicle carrying device body 100, a T-shaped press-fixing bolt 4 is in close contact with the top of the universal ball 2, the top of the T-shaped press-fixing bolt 4 extends to the position above the arc-shaped plate 3, the arc-shaped plate 3 is sleeved on the T-shaped press-fixing bolt 4 in a threaded manner, a threaded hole is formed in the top of the arc-shaped plate 3 and is in threaded connection with the T-shaped press-fixing bolt 4, a hard anti-skid rubber sheet 1 is bonded and coated on the outer side of the universal ball 2, the inner wall of the spherical hole is in movable contact with the outer side of the hard anti-skid rubber sheet 1, and the top of the hard anti-skid rubber sheet 1 is in close contact with the bottom end of the T-shaped press-fixing bolt 4;
the bottom of the unmanned aerial vehicle carrying device body 100 is fixedly connected with a clip-shaped protective frame 7, the top of the hyperspectral sensor main body 101 extends into the clip-shaped protective frame 7, the clip-shaped protective frame 7 is used for shielding and protecting the hyperspectral sensor main body 101, the bottom of the universal ball 2 is provided with a first rectangular groove 5, a vertical driving mechanism is installed in the first rectangular groove 5, the bottom of the vertical driving mechanism is fixedly connected with a counterweight 9, the vertical driving component comprises a moving block 8 which is slidably sleeved in the first rectangular groove 5, a multi-stage electric telescopic rod 6 is fixedly embedded and embedded on the inner wall of the top of the first rectangular groove 5, an embedded groove for installing the multi-stage electric telescopic rod 6 is formed in the inner wall of the top of the first rectangular groove 5, the bottom end of an output shaft of the multi-stage electric telescopic rod 6 is fixedly connected with the top of the moving block 8, the multi-stage electric telescopic rod 6 is used for driving the moving block 8 to move, and the bottom of the moving block 8 is fixedly connected with the top of the counterweight 9;
the bottom of the balancing weight 9 extends to the lower part of the universal ball 2 and is provided with a second rectangular groove 10, two front and rear guide buffer assemblies are fixedly connected between the front side inner wall and the rear side inner wall of the second rectangular groove 10, the front and rear guide buffer assemblies comprise first mounting boxes 11, one sides, close to each other, of the two first mounting boxes 11 are respectively provided with an opening, the front side and the rear side of each first mounting box 11 are respectively fixedly connected with the front side inner wall and the rear side inner wall of the second rectangular groove 10, a first guide rod 12 is fixedly connected between the front side inner wall and the rear side inner wall of each first mounting box 11, a first guide block 31 is slidably sleeved on each first guide rod 12, a first guide hole is formed in the front side of each first guide block 31, the inner wall of each first guide hole is slidably connected with the outer side of the corresponding first guide rod 12, the first guide rods 12 are matched with the first guide blocks 31, the front and rear guide effect of front and rear guide is achieved, the front and rear sides of the first guide blocks 31 are respectively connected with the front side inner walls and rear side inner walls of the corresponding first mounting boxes 11, a first buffer spring 13 is movably sleeved on the corresponding first guide rods 13, and a first buffer spring 13 is arranged on the front and rear buffer springs;
the left and right guide buffer assembly comprises a second mounting box 14, two sides of the second mounting box 14 are fixedly connected with one side, close to the two first guide blocks 31, of the two first guide blocks respectively, two second guide rods 16 are fixedly connected between inner walls of two sides of the second mounting box 14, the two second guide rods 16 are slidably sleeved with the same second guide block 15, two second guide holes are formed in the right side of the second guide block 15, the inner walls of the second guide holes are slidably connected with the outer sides of the corresponding second guide rods 16, the second guide rods 16 are matched with the second guide blocks 15 to achieve a left and right guide effect, two second buffer springs 17 are fixedly connected between two sides of the second guide blocks 15 and the inner walls of two sides of the second mounting box 14 respectively, the second buffer springs 17 are movably sleeved on the corresponding second guide rods 16, and the second buffer springs 17 are arranged to achieve a left and right buffer damping effect;
the bottom of the second guide block 15 is fixedly connected with a vertical guide buffer assembly, the top of the hyperspectral sensor main body 101 is fixedly connected with a positioning block 21, the positioning block 21 is movably sleeved with an installation block 19, the bottom of the installation block 19 is provided with a slot, the inner wall of the slot is in movable contact with the outer side of the positioning block 21, the positioning block 21 plays a role in positioning the hyperspectral sensor main body 101, the installation block 19 is slidably sleeved on the vertical guide buffer assembly, the vertical guide buffer assembly comprises two third guide rods 18, the top ends of the third guide rods 18 are fixedly connected with the bottom of the second guide block 15, the installation block 19 is slidably sleeved on the two third guide rods 18, guide grooves are respectively formed in both sides of the top of the installation block 19, the inner walls of the guide grooves are slidably connected with the outer sides of the corresponding third guide rods 18, the right inner walls of the guide grooves are fixedly connected with limiting blocks, the right sides of the third guide rods 18 are provided with limiting grooves which are slidably connected with corresponding limiting blocks, the limiting blocks are matched with the corresponding limiting grooves, a limiting and anti-falling effect on the third guide rods 18 is achieved, the bottom of the vertical guide blocks is fixedly connected with a plurality of buffer springs 20, and a plurality of buffer springs 20 are fixedly connected between the top of the vertical guide blocks 15;
the right side of the positioning block 21 is provided with a clamping groove 22, an elastic clamping mechanism is movably clamped in the clamping groove 22, the right side of the elastic clamping mechanism extends to the right side of the mounting block 19, the elastic clamping mechanism comprises a clamping rod 23 movably clamped in the clamping groove 22, the right side of the mounting block 19 is provided with a third rectangular groove 24, the right end of the clamping rod 23 penetrates through the third rectangular groove 24, extends to the right side of the mounting block 19 and is fixedly connected with a moving rod 28, the right side of the inserting groove is communicated with the left side of the third rectangular groove 24, the bottom of the clamping rod 23 is provided with a groove 27, a fourth guide rod 26 is fixedly connected between the inner walls of the two sides of the groove 27, the inner wall of the bottom of the third rectangular groove 24 is fixedly connected with a third guide block 25 positioned in the groove 27, the third guide block 25 is slidably sleeved on the fourth guide rod 26, the right side of the third guide block 25 is provided with a third guide hole, the inner wall of the third guide hole is slidably connected with the outer side of the fourth guide rod 26, the third guide block 25 and the fourth guide rod 26 are matched to play a role in guiding the jamming rod 23, the first spring 29 is fixedly connected between the left side of the moving rod 28 and the right side of the mounting block 19, the L-shaped push rod 30 is fixedly connected to the right side of the moving rod 28, the bottom end of the L-shaped push rod 30 extends to the lower side of the clip-shaped protection frame 7, and the L-shaped push rod 30 is used for driving the moving rod 28 to move so as to drive the jamming rod 23 to move, according to the invention, through the arrangement of the universal ball 2 and the balancing weight 9, when the unmanned aerial vehicle carrying device body 100 inclines, the hyper-spectral sensor main body 101 is ensured not to be influenced and always keeps in a vertically downward state, the phenomenon that inversion operation is influenced by inclination in flight can be effectively avoided, the shock impact force in the flight process can be conveniently relieved in all-directional manner, and the damage risk to the hyper-spectral sensor main body 101 caused by the large shock impact force is reduced, be convenient for accomodate the hyperspectral sensor main part 101 after using and shelter from the protection, can effectual reduction carry the in-process hyperspectral sensor main part 101 mistake and bump the risk of damage, and the mode that can simply stimulate realizes the dismouting to hyperspectral sensor main part 101 fast, makes things convenient for personnel to use.
In the embodiment, before the unmanned aerial vehicle carrying device body 100 drives the hyperspectral sensor main body 101 to move for inversion operation, the T-shaped fixing bolts 4 can be rotated reversely, the T-shaped fixing bolts 4 are separated from the hard anti-slip rubber sheet 1 while rotating, and the fixation of the universal ball 2 is released, when the unmanned aerial vehicle carrying device body 100 tilts in the moving process, the unmanned aerial vehicle carrying device body is kept to be downward and not tilt all the time under the action of the gravity of the balancing weight 9, so that the universal ball 2 connected with the balancing weight 9 and the hyperspectral sensor main body 101 cannot rotate and tilt, and the tilted unmanned aerial vehicle carrying device body 100 slides outside the universal ball 2, so that the hyperspectral sensor main body 101 can be ensured not to be influenced and always kept to be in a vertically downward state, and the phenomenon that inversion operation is influenced due to tilt in flight can be effectively avoided;
when the unmanned aerial vehicle carrying device body 100 generates vibration in the flying process, the vibration force can be transmitted to the front and back guide buffer assemblies, the left and right guide buffer assemblies and the vertical guide buffer assemblies through the universal ball 2 and the balancing weight 9 in sequence, when the front and back vibration occurs, the balancing weight 9 can be driven to move back and forth, the balancing weight 9 drives the two first mounting boxes 11 to move back and forth, the first mounting boxes 11 drive the corresponding first guide rods 12 to move back and forth in the first guide blocks 31, the first mounting boxes 11 stretch or compress the corresponding first buffer springs 13 while moving back and forth, under the elastic force action of the first buffer springs 13, the front and back vibration impact force can be relieved, when the left and right vibration occurs, the balancing weight 9 can be driven to move left and right, the balancing weight 9 sequentially passes through the two first mounting boxes 11, the two first guide rods 12 and the two first guide blocks 31 to drive the second mounting boxes 14 to move left and right, the second mounting box 14 drives the two second guide rods 16 to move left and right in the second guide block 15, the second mounting box 14 moves left and right and simultaneously compresses or stretches the second buffer spring 17, left and right vibration impact force can be relieved under the action of the elastic force of the second buffer spring 17, when downward vibration force occurs, the vibration force drives the hyperspectral sensor main body 101 to move upwards, the hyperspectral sensor main body 101 drives the mounting block 19 to move upwards through the positioning block 21, the mounting block 19 slides upwards on the two third guide rods 18, the mounting block 19 moves upwards and simultaneously compresses the third buffer spring 20, under the action of the elastic force of the third buffer spring 20, the downward vibration impact force can be relieved, under the action of the elastic force of the first buffer spring 13, the second buffer spring 17 and the third buffer spring 20, vibration impact force in the flight process can be relieved, the aim of buffering the unloading force in all directions is fulfilled, the phenomenon that the vibration impact force is directly transmitted to the hyperspectral sensor main body 101 is reduced, and the risk of damage to the hyperspectral sensor main body 101 caused by large vibration impact force is reduced;
after the hyperspectral sensor is used, when the hyperspectral sensor main body 101 needs to be stored and protected, the multistage electric telescopic rod 6 is started reversely, an output shaft of the multistage electric telescopic rod 6 drives the movable block 8 to move upwards, the movable block 8 drives the balancing weight 9 to move upwards, the balancing weight 9 sequentially passes through the front and rear guide buffer assemblies, the left and right guide buffer assemblies and the upper and lower guide buffer assemblies to drive the installation block 19 to move upwards, the installation block 19 drives the hyperspectral sensor main body 101 to move upwards and store into the clip-shaped protection frame 7 through the positioning block 21 and the elastic clamping mechanism, the clip-shaped protection frame 7 shields and protects the hyperspectral sensor main body 101, the T-shaped fastening bolt 4 which rotates forwards moves downwards to be in close contact with the top of the hard antiskid rubber 1, under the action of friction between the hard antiskid rubber 1 and the T-shaped fastening bolt 4, the universal ball 2 is fixed, the hyperspectral sensor main body 101 is further fixed in the clip-shaped protection frame 7, the hyperspectral sensor main body 101 is prevented from shaking in the carrying process, and the risk that the hyperspectral sensor main body 101 is damaged by mistake in the shielding and protecting mode of the hyperspectral sensor main body 101 can be effectively reduced;
when the hyperspectral sensor main body 101 needs to be taken down, the multistage electric telescopic rod 6 is started in the forward direction, the motion process of the multistage electric telescopic rod 6 is started in the reverse direction in the same way, the hyperspectral sensor main body 101 is made to move downwards from the clip-shaped protection frame 7, the L-shaped push rod 30 is pulled rightwards to drive the movable rod 28 to move rightwards, the movable rod 28 moves rightwards to stretch the first spring 29, the movable rod 28 drives the clamping rod 23 to move rightwards, the clamping rod 23 drives the fourth guide rod 26 to slide in the third guide block 25, the clamping rod 23 moves rightwards to move out from the clamping groove 22, fixing of the positioning block 21 is released, the hyperspectral sensor main body 101 can be moved downwards at the moment, the hyperspectral sensor main body is taken down, and subsequent overhaul operation of personnel is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An unmanned aerial vehicle carrying device for inversion of farmland heavy metal spectra comprises an unmanned aerial vehicle carrying device body (100) and a hyperspectral sensor main body (101) arranged below the unmanned aerial vehicle carrying device body (100), and is characterized in that the top and the bottom of the unmanned aerial vehicle carrying device body (100) are embedded with a same universal ball (2), the top of the unmanned aerial vehicle carrying device body (100) is fixedly connected with a fastening component in close contact with the top of the universal ball (2), the bottom of the unmanned aerial vehicle carrying device body (100) is fixedly connected with a clip-shaped protective frame (7), the top of the hyperspectral sensor main body (101) extends into the clip-shaped protective frame (7), the bottom of the universal ball (2) is provided with a first rectangular groove (5), a vertical driving mechanism is arranged in the first rectangular groove (5), the bottom of the vertical driving mechanism is fixedly connected with a balancing weight (9), the bottom of the balancing weight (9) extends to the lower part of the universal ball (2) and is provided with a second rectangular groove (10), two front and rear guide components are fixedly connected between the front and rear guide components, the front and rear guide components are fixedly connected with a left and right buffer component, and a buffer component (21) is movably connected with a left and right buffer component, and a buffer component is arranged on the hyperspectral sensor main body (21), the installation block (19) is slidably sleeved on the vertical guide buffer assembly, the right side of the positioning block (21) is provided with a clamping groove (22), an elastic clamping mechanism is movably clamped in the clamping groove (22), the right side of the elastic clamping mechanism extends to the right side of the installation block (19), the right side of the elastic clamping mechanism is fixedly connected with an L-shaped push rod (30), and the bottom end of the L-shaped push rod (30) extends to the lower side of the return-shaped protection frame (7).
2. The unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion according to claim 1, wherein the fastening assembly comprises an arc plate (3) fixedly connected to the top of the unmanned aerial vehicle carrying device body (100), a T-shaped press-fixing bolt (4) is closely contacted with the top of the universal ball (2), the top of the T-shaped press-fixing bolt (4) extends to the upper side of the arc plate (3), and the T-shaped press-fixing bolt (4) is sleeved with the arc plate (3) in a threaded manner.
3. The unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion according to claim 1, wherein the vertical driving assembly comprises a moving block (8) slidably sleeved in the first rectangular groove (5), a multi-stage electric telescopic rod (6) is fixedly embedded in the inner wall of the top of the first rectangular groove (5), the bottom end of an output shaft of the multi-stage electric telescopic rod (6) is fixedly connected with the top of the moving block (8), and the bottom of the moving block (8) is fixedly connected with the top of a balancing weight (9).
4. The unmanned aerial vehicle carrying device for farmland heavy metal spectral inversion according to claim 1, wherein the front and rear guiding buffer assemblies comprise first mounting boxes (11), one side of each of the two first mounting boxes (11) close to each other is provided with an opening, the front side and the rear side of each of the first mounting boxes (11) are respectively and fixedly connected with the front side inner wall and the rear side inner wall of the corresponding second rectangular groove (10), a first guide rod (12) is fixedly connected between the front side inner wall and the rear side inner wall of each of the first mounting boxes (11), a first guide block (31) is slidably sleeved on each of the first guide rods (12), a first buffer spring (13) is fixedly connected between the front side inner wall and the rear side inner wall of each of the first guide blocks (31) and the corresponding first mounting box (11), and the first buffer spring (13) is movably sleeved on the corresponding first guide rod (12).
5. The unmanned aerial vehicle carrying device for farmland heavy metal spectral inversion according to claim 4, wherein the left and right guide buffer assemblies comprise a second mounting box (14), two sides of the second mounting box (14) are fixedly connected with one side of the two first guide blocks (31) close to each other, two second guide rods (16) are fixedly connected between the inner walls of the two sides of the second mounting box (14), the two second guide rods (16) are slidably sleeved with the same second guide block (15), two sides of the second guide block (15) are fixedly connected with two second buffer springs (17) between the inner walls of the two sides of the second mounting box (14), and the second buffer springs (17) are movably sleeved on the corresponding second guide rods (16).
6. The unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion according to claim 5, wherein the vertical guide buffer assembly comprises two third guide rods (18), the top ends of the third guide rods (18) are fixedly connected with the bottom of the second guide block (15), the mounting block (19) is slidably sleeved on the two third guide rods (18), and a plurality of third buffer springs (20) are fixedly connected between the bottom of the second guide block (15) and the top of the mounting block (19).
7. The unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion according to claim 1, wherein the elastic clamping mechanism comprises a clamping rod (23) movably clamped in a clamping groove (22), a third rectangular groove (24) is formed in the right side of the mounting block (19), the right end of the clamping rod (23) penetrates through the third rectangular groove (24) to extend the right side of the mounting block (19) and is fixedly connected with a moving rod (28), a groove (27) is formed in the bottom of the clamping rod (23), a fourth guide rod (26) is fixedly connected between the inner walls of the two sides of the groove (27), a third guide block (25) located in the groove (27) is fixedly connected to the inner wall of the bottom of the third rectangular groove (24), the third guide block (25) is slidably sleeved on the fourth guide rod (26), a first spring (29) is fixedly connected between the left side of the moving rod (28) and the right side of the mounting block (19), and the right side of the moving rod (28) is fixedly connected with the left end of the L-shaped push rod (30).
8. The unmanned aerial vehicle carrying device for farmland heavy metal spectral inversion according to claim 2, wherein the outer side of the universal ball (2) is bonded and coated with a hard anti-slip rubber sheet (1), and the top of the hard anti-slip rubber sheet (1) is in close contact with the bottom end of the T-shaped press bolt (4).
9. The unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion according to claim 7, wherein a slot is formed in the bottom of the mounting block (19), the inner wall of the slot is in movable contact with the outer side of the positioning block (21), and the right side of the slot is communicated with the left side of the third rectangular groove (24).
10. The unmanned aerial vehicle carrying device for farmland heavy metal spectral inversion according to claim 6, wherein guide grooves are formed in both sides of the top of the mounting block (19), and the inner walls of the guide grooves are slidably connected with the outer sides of the corresponding third guide rods (18).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210837972.0A CN115258178A (en) | 2022-07-16 | 2022-07-16 | Unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion |
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| CN202210837972.0A CN115258178A (en) | 2022-07-16 | 2022-07-16 | Unmanned aerial vehicle carrying device for farmland heavy metal spectrum inversion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793405A (en) * | 2023-08-29 | 2023-09-22 | 宁德时代新能源科技股份有限公司 | Detection device, battery and power utilization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793405A (en) * | 2023-08-29 | 2023-09-22 | 宁德时代新能源科技股份有限公司 | Detection device, battery and power utilization device |
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