CN112722309A - Agricultural unmanned aerial vehicle carries on platform - Google Patents
Agricultural unmanned aerial vehicle carries on platform Download PDFInfo
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- CN112722309A CN112722309A CN202110210395.8A CN202110210395A CN112722309A CN 112722309 A CN112722309 A CN 112722309A CN 202110210395 A CN202110210395 A CN 202110210395A CN 112722309 A CN112722309 A CN 112722309A
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- carrying platform
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- aerial vehicle
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000000969 carrier Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/007—Helicopter portable landing pads
Abstract
The invention discloses an agricultural unmanned aerial vehicle carrying platform, which relates to the related technical field of unmanned aerial vehicles and comprises a fixing frame, a wheel carrier, rollers, ground inserting screws, a carrying platform I, jacks, a rotating shaft, a U-shaped shaft frame, hinged arms, long screws and connecting rods. The four corners of mount wheel carrier of fixed connection respectively, rotate respectively on four wheel carriers and connect a gyro wheel, on four wheel carriers respectively threaded connection one insert ground screw, the both ends of carrying on platform one fixed connection respectively are in a pivot, two pivots rotate respectively and connect the both ends at U type pedestal, U type pedestal sets up the upper portion at the mount, the both ends of carrying on platform one are equipped with a jack respectively, a long screw has been inserted respectively on two jacks, two long screw threaded connection respectively are on two articulated arms.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an agricultural unmanned aerial vehicle carrying platform.
Background
Patent number is CN 202020319322.3's unmanned aerial vehicle carries on platform. The utility model discloses an unmanned aerial vehicle carries on platform, including shell and warning light, be provided with the screw rod in the middle of the inside of shell, and both ends all are provided with the slide bar around the screw rod, both ends all are provided with the transmission cover about the screw rod, and both ends all are provided with first connecting rod around the transmission cover, the one end that the screw rod was kept away from to first connecting rod all is provided with the sliding sleeve, and the sliding sleeve is connected with the slide bar respectively, all be provided with the second connecting rod in the middle of the first connecting rod, and the top of second connecting rod is connected with the bottom of layer board respectively, the top of layer board is provided with the landing plate, and the landing plate is connected with the top of shell, the top of landing plate is provided with the antislip strip, the right-hand member of screw rod is connected with belt drive structure's upper end left side. Among this unmanned aerial vehicle mounting platform, have night instruction function, and be convenient for adjust the height of device according to the demand, have higher practicality. But the device can't incline fixedly and realize providing the embarkation platform for unmanned aerial vehicle.
Disclosure of Invention
The invention aims to provide an agricultural unmanned aerial vehicle carrying platform which has the beneficial effects that the agricultural unmanned aerial vehicle carrying platform can be used on a plane land, can be fixed on an inclined ground and provides a carrying platform for an unmanned aerial vehicle.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an agricultural unmanned aerial vehicle carries on platform, includes mount, wheel carrier, gyro wheel, inserts ground screw, carries on platform one, jack, pivot, U type pedestal, articulated arm, long screw and connecting rod, the four corners of mount wheel carrier of fixed connection respectively, rotate respectively on four wheel carriers and connect a gyro wheel, threaded connection inserts ground screw respectively on four wheel carriers, fixed connection is at a pivot respectively at the both ends of carrying platform one, two pivots rotate respectively and connect the both ends at U type pedestal, U type pedestal sets up the upper portion at the mount, the both ends of carrying platform one are equipped with a jack respectively, a long screw has been inserted respectively on two jacks, two long screw threaded connection are respectively on two articulated arms, two articulated arms rotate respectively and connect on two connecting rods, two connecting rods all set up the lower extreme at the mount.
The agricultural unmanned aerial vehicle carrying platform further comprises a sleeve plate, a bottom plate, a second plug bush, a motor frame, a second motor, a first lead screw, a socket and an H-shaped plug rod, wherein one end of the bottom plate is fixedly connected to the lower end of the U-shaped shaft frame, and the other end of the bottom plate is fixedly connected with the second plug bush; two connecting rods are sliding connection respectively on two lagging, two lagging all fixed connection at the lower extreme of mount, motor frame fixed connection is on two connecting rods, two fixed connection of motor are on the motor frame, the output shaft fixed connection lead screw of motor two, socket threaded connection is on lead screw one, swing joint H type inserted bar on the socket, the lower extreme of H type inserted bar is inserted in two inserted bars, locking screw of threaded connection on the socket, locking screw tightly pushes up on H type inserted bar.
The agricultural unmanned aerial vehicle carrying platform further comprises loop bars and side through grooves, the lower end of the fixing frame is symmetrically and fixedly connected with the two loop bars, the two ends of the fixing frame are respectively provided with the side through grooves, the two ends of the U-shaped shaft bracket are respectively connected in the two side through grooves in a sliding manner, the U-shaped shaft bracket is movably connected with the two loop bars, and the two loop bars are respectively sleeved with a spring; and two ends of the spring are respectively and fixedly connected with the U-shaped shaft bracket and the fixing bracket.
An agricultural unmanned aerial vehicle carries on platform still include plug bush one and screw seat, two plug bushes one of bottom surface fixed connection of mount, screw seat of outer end fixed connection respectively of two connecting rods.
An agricultural unmanned aerial vehicle carries on platform still including carrying on platform two, carry on two fixed connection of platform in the lower part of mount.
An agricultural unmanned aerial vehicle carries on platform still include the pillar piece, the slot, the L template, the square, the side frame, the movable block, two-way screw rod and pole frame, the outer end of two pivots is a pillar piece of fixed connection respectively, be equipped with a slot on two pillar pieces respectively, two-way screw rod rotates the both ends of connecting at the pole frame, two movable blocks are threaded connection respectively at the both ends of two-way screw rod, L template of fixed connection respectively on two movable blocks, two L templates sliding connection respectively is on two side frames, two side frames fixed connection respectively are at the both ends of pole frame, the both ends at the mount are established respectively to the upper end of two side frames, square of fixed connection respectively in the upper end of two L templates.
An agricultural unmanned aerial vehicle carries on platform still include side spout, motor one and lead screw two, both ends are equipped with a side spout respectively around the mount, two side framves sliding connection respectively in two side spouts, the side frame and the two threaded connection of lead screw of front end, two fixed connection of lead screw are on the output shaft of motor one, motor one fixed connection is on the mount.
The U-shaped shaft bracket is positioned between the fixed bracket and the moving block.
The agricultural unmanned aerial vehicle carrying platform has the beneficial effects that:
the agricultural unmanned aerial vehicle carrying platform can be used on a plane land, can be fixed on an inclined ground, and provides a carrying platform for the unmanned aerial vehicle. The four ground inserting screws are rotated to insert the fixing frame into the inclined ground, so that the fixing frame is fixed on the inclined ground, the first carrying platform is in a horizontal state, a horizontal carrying platform is provided for the unmanned aerial vehicle on the inclined ground,
rotatory four ground screws that insert upward movement, make and insert behind the height that ground screws are higher than the gyro wheel, place the level with the mount after, four gyro wheels and ground contact, the device can be placed and use on the level land this moment to realize that the device both can use on planar land, can also fix on the subaerial and provide the carrying platform for unmanned aerial vehicle of slope. The inclination angle of the carrying platform I is changed, so that the device can be fixed on the ground at any inclination angle and can provide a horizontal carrying platform for the unmanned aerial vehicle.
Drawings
Fig. 1 is a schematic structural diagram of an agricultural unmanned aerial vehicle carrying platform according to the invention;
FIG. 2 is a schematic structural diagram II of an agricultural unmanned aerial vehicle carrying platform according to the invention;
FIG. 3 is a third schematic structural view of an agricultural unmanned aerial vehicle carrying platform according to the present invention;
FIG. 4 is a fourth schematic structural view of an agricultural unmanned aerial vehicle carrying platform according to the present invention;
FIG. 5 is a first schematic structural view of a fixing frame;
FIG. 6 is a second schematic structural view of the fixing frame;
FIG. 7 is a schematic structural diagram of a first carrying platform;
FIG. 8 is a schematic view of the articulated arm;
fig. 9 is a structural schematic diagram of an L-shaped plate.
In the figure: a fixed frame 1; carrying a second platform 1-1; 1-2 of a loop bar; 1-3 of side through grooves; 1-4 of a side chute; 1-5 of a sleeve plate; 1-6 of a plug bush; 1-7 of wheel carrier; 1-8 of rollers; inserting ground screws 1-9; carrying a first platform 2; a jack 2-1; a rotating shaft 2-2; 2-3 of a U-shaped shaft bracket; 2-4 of a bottom plate; 2-5 of a second plug bush; 2-6 of column blocks; slots 2-7; an articulated arm 3; 3-1 of long screw; a connecting rod 3-2; 3-3 of a motor frame; 3-4 parts of a second motor; 3-5 parts of a first lead screw; 3-6 of a socket; 3-7 parts of an H-shaped inserted link; 3-8 parts of screw seat; an L-shaped plate 4; a block 4-1; 4-2 of a side frame; a moving block 4-3; 4-4 of a bidirectional screw; 4-5 of a rod frame; a first motor 5; and 5-1 of a second screw rod.
Detailed Description
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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the electrical components that appear in this application all external intercommunication power and control switch when using.
The present invention is described in further detail below with reference to the accompanying figures 1-9 and the detailed description.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-9, an agricultural unmanned aerial vehicle carrying platform comprises a fixed frame 1, wheel frames 1-7, rollers 1-8, ground inserting screws 1-9, a carrying platform I2, jacks 2-1, rotating shafts 2-2, U-shaped shaft frames 2-3, articulated arms 3, long screws 3-1 and connecting rods 3-2, wherein four corners of the fixed frame 1 are respectively and fixedly connected with one wheel frame 1-7, four wheel frames 1-7 are respectively and rotatably connected with one roller 1-8, four wheel frames 1-7 are respectively and threadedly connected with one ground inserting screw 1-9, two ends of the carrying platform I2 are respectively and fixedly connected with one rotating shaft 2-2, two rotating shafts 2-2 are respectively and rotatably connected with two ends of the U-shaped shaft frames 2-3, the U-shaped shaft frames 2-3 are arranged on the upper portion of the fixed frame 1, two ends of the carrying platform I2 are respectively provided with a jack 2-1, two long screws 3-1 are respectively inserted into the two jacks 2-1, the two long screws 3-1 are respectively in threaded connection with the two articulated arms 3, the two articulated arms 3 are respectively in rotary connection with the two connecting rods 3-2, and the two connecting rods 3-2 are both arranged at the lower end of the fixing frame 1. When the device is used, two long screws 3-1 are respectively inserted into two jacks 2-1, the two articulated arms 3 support a carrying platform I2 at a certain angle, a certain angle is formed between the carrying platform I2 and a fixed frame 1, at the moment, the fixed frame 1 is inserted into the inclined ground by rotating four ground inserting screws 1-9, so that the fixed frame 1 is fixed on the inclined ground, the carrying platform I2 is in a horizontal state to provide a horizontal carrying platform for an unmanned aerial vehicle on the inclined ground, after the two long screws 3-1 are rotated to be separated from the two jacks 2-1, the two articulated arms 3 do not support the carrying platform I2, the carrying platform I2 can rotate around the axes of the two rotating shafts 2-2 on the U-shaped shaft frame 2-3, when the carrying platform I2 rotates upwards to be attached to the fixed frame 1, at the moment, the fixing frame 1 and the carrying platform I2 are in the same plane, the four ground inserting screws 1-9 are rotated to move upwards, after the ground inserting screws 1-9 are higher than the rollers 1-8, the fixing frame 1 is placed horizontally, the four rollers 1-8 are in contact with the ground, and the device can be placed on a flat ground for use, so that the device can be used on the flat ground, can also be fixed on the inclined ground and provides a carrying platform for the unmanned aerial vehicle.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-9, and the agricultural unmanned aerial vehicle carrying platform further comprises a sleeve plate 1-5, a bottom plate 2-4, a second plug bush 2-5, a motor frame 3-3, a second motor 3-4, a first screw rod 3-5, a socket 3-6 and an H-shaped plug rod 3-7, wherein one end of the bottom plate 2-4 is fixedly connected to the lower end of the U-shaped shaft frame 2-3, and the other end of the bottom plate 2-4 is fixedly connected with the two second plug bushes 2-5; the two connecting rods 3-2 are respectively connected to the two sleeve plates 1-5 in a sliding mode, the two sleeve plates 1-5 are fixedly connected to the lower end of the fixing frame 1, the motor frame 3-3 is fixedly connected to the two connecting rods 3-2, the motor II 3-4 is fixedly connected to the motor frame 3-3, an output shaft of the motor II 3-4 is fixedly connected with the screw rod I3-5, the socket 3-6 is connected to the screw rod I3-5 in a threaded mode, the socket 3-6 is movably connected with the H-shaped insertion rod 3-7, the lower end of the H-shaped insertion rod 3-7 is inserted into the two insertion sleeves II 2-5, the socket 3-6 is connected with a locking screw in a threaded mode, and the locking screw tightly abuts against the H-shaped insertion rod 3-7. The motor II 3-4 is started to drive the motor frame 3-3 to move up and down through the screw rod I3-5, the motor frame 3-3 drives the two connecting rods 3-2 to move up and down, so that the distance between the U-shaped shaft frame 2-3 and the connecting rods 3-2 is changed, the inclination angle of the carrying platform I2 is changed, the device can be fixed on the ground at any inclination angle, and a horizontal carrying platform is provided for the unmanned aerial vehicle.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-9, the agricultural unmanned aerial vehicle carrying platform further includes loop bars 1-2 and side through grooves 1-3, the lower end of the fixing frame 1 is symmetrically and fixedly connected with the two loop bars 1-2, two ends of the fixing frame 1 are respectively provided with the side through grooves 1-3, two ends of the U-shaped shaft frame 2-3 are respectively slidably connected in the two side through grooves 1-3, the U-shaped shaft frame 2-3 is movably connected with the two loop bars 1-2, and the two loop bars 1-2 are respectively sleeved with a spring; two ends of the spring are respectively and fixedly connected with the U-shaped shaft bracket 2-3 and the fixing bracket 1. The two springs give upward thrust to the U-shaped shaft brackets 2-3, when the unmanned aerial vehicle lands on the carrying platform I2, impact force is generated, so that the U-shaped shaft brackets 2-3 move downwards, the springs are compressed, and the compressed springs absorb the landing impact force, so that the device has a function of buffering landing; when the U-shaped shaft bracket 2-3 slides on the fixed bracket 1, the distance between the U-shaped shaft bracket 2-3 and the connecting rod 3-2 cannot be changed, so that the angle of the first carrying platform 2 cannot be changed.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 9, the agricultural unmanned aerial vehicle carrying platform further comprises first plug bushes 1 to 6 and screw seats 3 to 8, the bottom surface of the fixing frame 1 is fixedly connected with the first plug bushes 1 to 6, and the outer ends of the two connecting rods 3 to 2 are respectively and fixedly connected with the screw seats 3 to 8. After the locking screws on the sockets 3-6 are loosened, the H-shaped inserted bar 3-7 slides upwards and is inserted into the two screw seats 3-8, the H-shaped inserted bar 3-7 is fixed by screwing the screws, the two articulated arms 3 are rotated downwards after the two long screws 3-1 are rotated and separated from the two jacks 2-1, the two long screws 3-1 are rotated and are inserted into the two screw seats 3-8, the two articulated arms 3 are fixed, at the moment, the two articulated arms 3 do not play a role in supporting the carrying platform I2, the angle of the carrying platform I2 cannot be changed by changing the positions of the two connecting rods 3-2, the carrying platform I2 can rotate around the axes of the two rotating shafts 2-2 on the U-shaped shaft frame 2-3, when the carrying platform I2 rotates upwards to be attached to the fixed frame 1, the device can be placed on the flat ground for use; at the moment, the motor II 3-4 is started to drive the motor frame 3-3 and the two connecting rods 3-2 to move inwards through the screw rod I3-5 and is accommodated at the lower end of the fixing frame 1.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 9, and the agricultural unmanned aerial vehicle carrying platform further comprises a carrying platform II 1-1, and the carrying platform II 1-1 is fixedly connected to the lower part of the fixing frame 1. The fixing frame 1 is horizontally arranged, after the carrying platform I2 is attached to the fixing frame 1, the top surface of the carrying platform I2 and the top surface of the carrying platform II 1-1 are in the same plane, and when the spring is in a relaxed state, the carrying platform I2 and the opposite surface of the carrying platform II 1-1 are completely attached, so that the unmanned aerial vehicle can be conveniently carried on a gapless horizontal plane.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-9, the agricultural unmanned aerial vehicle carrying platform further comprises column blocks 2-6, slots 2-7, L-shaped plates 4, square blocks 4-1, side frames 4-2, moving blocks 4-3, bidirectional screws 4-4 and rod frames 4-5, the outer ends of two rotating shafts 2-2 are respectively and fixedly connected with the column blocks 2-6, the two column blocks 2-6 are respectively provided with the slots 2-7, the bidirectional screws 4-4 are rotatably connected with the two ends of the rod frames 4-5, the two moving blocks 4-3 are respectively and threadedly connected with the two ends of the bidirectional screws 4-4, the two moving blocks 4-3 are respectively and fixedly connected with the L-shaped plates 4, the two L-shaped plates 4 are respectively and slidably connected with the two side frames 4-2, the two side frames 4-2 are respectively and fixedly connected with two ends of the rod frame 4-5, the upper ends of the two side frames 4-2 are respectively arranged at two ends of the fixed frame 1, and the upper ends of the two L-shaped plates 4 are respectively and fixedly connected with a square block 4-1. When the carrying platform I2 drives the rotating shaft 2-2 to rotate on the U-shaped shaft bracket 2-3 and to be attached to the fixed frame 1, the inserting grooves 2-7 rotate to be in a vertical state, the opposite surfaces of the carrying platform I2 and the carrying platform II 1 are well attached, the square blocks 4-1 correspond to the inserting grooves 2-7, the two moving blocks 4-3 are driven to move inwards by rotating the bidirectional screw 4-4, the two moving blocks 4-3 drive the two square blocks 4-1 to move inwards through the two L-shaped plates 4, and the two square blocks 4-1 are inserted into the two inserting grooves 2-7 inwards, so that the rotation of the two column blocks 2-6 is limited, and the carrying platform I2 is prevented from rotating and lifting due to uneven road when the device is horizontally placed and vibrated or moved.
The seventh embodiment:
the embodiment is described below with reference to fig. 1 to 9, the agricultural unmanned aerial vehicle carrying platform further includes side sliding grooves 1-4, a first motor 5 and a second screw 5-1, the front end and the rear end of the fixing frame 1 are respectively provided with one side sliding groove 1-4, the two side frames 4-2 are respectively slidably connected in the two side sliding grooves 1-4, the side frame 4-2 at the front end is in threaded connection with the second screw 5-1, the second screw 5-1 is fixedly connected to an output shaft of the first motor 5, and the first motor 5 is fixedly connected to the fixing frame 1. When the carrying platform I2 is attached to the opposite face of the fixed frame 1, the length of the carrying platform I2 and the carrying platform II 1-1 is the minimum, the motor I5 is started to drive the side frame 4-2 at the front end to move leftwards through the lead screw II 5-1, the side frame 4-2 drives the carrying platform I2 to move towards the direction far away from the carrying platform II 1-1, the length of the carrying platform I2 and the carrying platform II 1-1 is prolonged at the moment, and the carrying platform I2 and the carrying platform II 1-1 can be used for carrying an unmanned aerial vehicle or suitable for a large unmanned aerial vehicle.
The specific implementation mode is eight:
the present embodiment is described below with reference to fig. 1 to 9, wherein the U-shaped shaft bracket 2-3 is located between the fixed bracket 1 and the movable block 4-3. The moving block 4-3 is prevented from blocking the U-shaped shaft bracket 2-3 to move.
The invention relates to a working principle of an agricultural unmanned aerial vehicle carrying platform, which comprises the following steps: when the device is used, two long screws 3-1 are respectively inserted into two jacks 2-1, two articulated arms 3 support a carrying platform I2 at a certain angle, a certain angle is formed between the carrying platform I2 and a fixed frame 1, at the moment, the fixed frame 1 is inserted into the inclined ground by rotating four ground inserting screws 1-9, so that the fixed frame 1 is fixed on the inclined ground, the carrying platform I2 is in a horizontal state to provide a horizontal carrying platform for an unmanned aerial vehicle on the inclined ground, after the two long screws 3-1 are rotated to be separated from the two jacks 2-1, the two articulated arms 3 do not support the carrying platform I2, the carrying platform I2 can rotate around the axes of the two rotating shafts 2-2 on the U-shaped shaft frame 2-3, when the carrying platform I2 rotates upwards to be attached to the fixed frame 1, at the moment, the fixing frame 1 and the carrying platform I2 are in the same plane, the four ground inserting screws 1-9 are rotated to move upwards, after the ground inserting screws 1-9 are higher than the rollers 1-8, the fixing frame 1 is placed horizontally, the four rollers 1-8 are in contact with the ground, and the device can be placed on a flat ground for use, so that the device can be used on the flat ground, can also be fixed on the inclined ground and provides a carrying platform for the unmanned aerial vehicle. The motor II 3-4 is started to drive the motor frame 3-3 to move up and down through the screw rod I3-5, the motor frame 3-3 drives the two connecting rods 3-2 to move up and down, so that the distance between the U-shaped shaft frame 2-3 and the connecting rods 3-2 is changed, the inclination angle of the carrying platform I2 is changed, the device can be fixed on the ground at any inclination angle, and a horizontal carrying platform is provided for the unmanned aerial vehicle. The two springs give upward thrust to the U-shaped shaft brackets 2-3, when the unmanned aerial vehicle lands on the carrying platform I2, impact force is generated, so that the U-shaped shaft brackets 2-3 move downwards, the springs are compressed, and the compressed springs absorb the landing impact force, so that the device has a function of buffering landing; when the U-shaped shaft bracket 2-3 slides on the fixed bracket 1, the distance between the U-shaped shaft bracket 2-3 and the connecting rod 3-2 cannot be changed, so that the angle of the first carrying platform 2 cannot be changed. After the locking screws on the sockets 3-6 are loosened, the H-shaped inserted bar 3-7 slides upwards and is inserted into the two screw seats 3-8, the H-shaped inserted bar 3-7 is fixed by screwing the screws, the two articulated arms 3 are rotated downwards after the two long screws 3-1 are rotated and separated from the two jacks 2-1, the two long screws 3-1 are rotated and are inserted into the two screw seats 3-8, the two articulated arms 3 are fixed, at the moment, the two articulated arms 3 do not play a role in supporting the carrying platform I2, the angle of the carrying platform I2 cannot be changed by changing the positions of the two connecting rods 3-2, the carrying platform I2 can rotate around the axes of the two rotating shafts 2-2 on the U-shaped shaft frame 2-3, when the carrying platform I2 rotates upwards to be attached to the fixed frame 1, the device can be placed on the flat ground for use; at the moment, the motor II 3-4 is started to drive the motor frame 3-3 and the two connecting rods 3-2 to move inwards through the screw rod I3-5 and is accommodated at the lower end of the fixing frame 1. The fixing frame 1 is horizontally arranged, after the carrying platform I2 is attached to the fixing frame 1, the top surface of the carrying platform I2 and the top surface of the carrying platform II 1-1 are in the same plane, and when the spring is in a relaxed state, the carrying platform I2 and the opposite surface of the carrying platform II 1-1 are completely attached, so that the unmanned aerial vehicle can be conveniently carried on a gapless horizontal plane. When the carrying platform I2 drives the rotating shaft 2-2 to rotate on the U-shaped shaft bracket 2-3 and to be attached to the fixed frame 1, the inserting grooves 2-7 rotate to be in a vertical state, the opposite surfaces of the carrying platform I2 and the carrying platform II 1 are well attached, the square blocks 4-1 correspond to the inserting grooves 2-7, the two moving blocks 4-3 are driven to move inwards by rotating the bidirectional screw 4-4, the two moving blocks 4-3 drive the two square blocks 4-1 to move inwards through the two L-shaped plates 4, and the two square blocks 4-1 are inserted into the two inserting grooves 2-7 inwards, so that the rotation of the two column blocks 2-6 is limited, and the carrying platform I2 is prevented from rotating and lifting due to uneven road when the device is horizontally placed and vibrated or moved. When the carrying platform I2 is attached to the opposite face of the fixed frame 1, the length of the carrying platform I2 and the carrying platform II 1-1 is the minimum, the motor I5 is started to drive the side frame 4-2 at the front end to move leftwards through the lead screw II 5-1, the side frame 4-2 drives the carrying platform I2 to move towards the direction far away from the carrying platform II 1-1, the length of the carrying platform I2 and the carrying platform II 1-1 is prolonged at the moment, and the carrying platform I2 and the carrying platform II 1-1 can be used for carrying an unmanned aerial vehicle or suitable for a large unmanned aerial vehicle.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (8)
1. The utility model provides an agricultural unmanned aerial vehicle carries on platform, includes mount (1), wheel carrier (1-7), gyro wheel (1-8), inserts ground screw (1-9), carries on platform one (2), jack (2-1), pivot (2-2), U type pedestal (2-3), articulated arm (3), long screw (3-1) and connecting rod (3-2), its characterized in that: four corners of the fixed frame (1) are respectively fixedly connected with a wheel frame (1-7), the four wheel frames (1-7) are respectively rotatably connected with a roller (1-8), the four wheel frames (1-7) are respectively in threaded connection with a ground inserting screw (1-9), two ends of the carrying platform I (2) are respectively and fixedly connected with a rotating shaft (2-2), the two rotating shafts (2-2) are respectively and rotatably connected with two ends of the U-shaped shaft frame (2-3), the U-shaped shaft frame (2-3) is arranged on the upper portion of the fixed frame (1), two ends of the carrying platform I (2) are respectively provided with a jack (2-1), the two jacks (2-1) are respectively inserted with a long screw (3-1), the two long screws (3-1) are respectively and threadedly connected with the two articulated arms (3), the two articulated arms (3) are respectively and rotatably connected on the two connecting rods (3-2), and the two connecting rods (3-2) are arranged at the lower end of the fixed frame (1).
2. The agricultural unmanned aerial vehicle carrying platform of claim 1, wherein: the agricultural unmanned aerial vehicle carrying platform further comprises sleeve plates (1-5), a bottom plate (2-4), a second plug bush (2-5), a motor frame (3-3), a second motor (3-4), a first lead screw (3-5), a socket (3-6) and an H-shaped plug rod (3-7), one end of the bottom plate (2-4) is fixedly connected to the lower end of the U-shaped shaft frame (2-3), and the other end of the bottom plate (2-4) is fixedly connected with the two second plug bushes (2-5); the two connecting rods (3-2) are respectively connected to the two sleeve plates (1-5) in a sliding mode, the two sleeve plates (1-5) are fixedly connected to the lower end of the fixing frame (1), the motor frame (3-3) is fixedly connected to the two connecting rods (3-2), the motor II (3-4) is fixedly connected to the motor frame (3-3), an output shaft of the motor II (3-4) is fixedly connected with the screw I (3-5), the socket (3-6) is connected to the screw I (3-5) in a threaded mode, the socket (3-6) is movably connected with the H-shaped inserting rod (3-7), the lower end of the H-shaped inserting rod (3-7) is inserted into the two inserting sleeve II (2-5), the socket (3-6) is connected with the locking screw in a threaded mode, and the locking screw tightly abuts against the H-shaped inserting rod (3-7).
3. The agricultural unmanned aerial vehicle carrying platform of claim 2, wherein: the agricultural unmanned aerial vehicle carrying platform further comprises loop bars (1-2) and side through grooves (1-3), the lower end of the fixing frame (1) is symmetrically and fixedly connected with the two loop bars (1-2), two side through grooves (1-3) are respectively arranged at two ends of the fixing frame (1), two ends of the U-shaped shaft frame (2-3) are respectively connected in the two side through grooves (1-3) in a sliding mode, the U-shaped shaft frame (2-3) is movably connected with the two loop bars (1-2), and the two loop bars (1-2) are respectively sleeved with a spring; and two ends of the spring are respectively and fixedly connected with the U-shaped shaft bracket (2-3) and the fixing bracket (1).
4. The agricultural unmanned aerial vehicle carrying platform of claim 3, wherein: the agricultural unmanned aerial vehicle carrying platform further comprises plug bushes I (1-6) and screw seats (3-8), the bottom surface of the fixing frame (1) is fixedly connected with the two plug bushes I (1-6), and the outer ends of the two connecting rods (3-2) are respectively and fixedly connected with the screw seats (3-8).
5. The agricultural unmanned aerial vehicle carrying platform of claim 4, wherein: the agricultural unmanned aerial vehicle carrying platform further comprises a carrying platform II (1-1), and the carrying platform II (1-1) is fixedly connected to the lower portion of the fixing frame (1).
6. The agricultural unmanned aerial vehicle carrying platform of claim 5, wherein: the agricultural unmanned aerial vehicle carrying platform further comprises column blocks (2-6), slots (2-7), L-shaped plates (4), square blocks (4-1), side frames (4-2), moving blocks (4-3), bidirectional screw rods (4-4) and rod frames (4-5), the outer ends of two rotating shafts (2-2) are respectively and fixedly connected with the column blocks (2-6), the two column blocks (2-6) are respectively provided with one slot (2-7), the bidirectional screw rods (4-4) are rotatably connected with the two ends of the rod frames (4-5), the two moving blocks (4-3) are respectively in threaded connection with the two ends of the bidirectional screw rods (4-4), the two moving blocks (4-3) are respectively and fixedly connected with one L-shaped plate (4), and the two L-shaped plates (4) are respectively and slidably connected with the two side frames (4-2), the two side frames (4-2) are respectively and fixedly connected with the two ends of the rod frame (4-5), the upper ends of the two side frames (4-2) are respectively arranged at the two ends of the fixed frame (1), and the upper ends of the two L-shaped plates (4) are respectively and fixedly connected with a square block (4-1).
7. The agricultural unmanned aerial vehicle carrying platform of claim 6, wherein: the agricultural unmanned aerial vehicle carrying platform further comprises side sliding grooves (1-4), a first motor (5) and a second lead screw (5-1), the front end and the rear end of the fixing frame (1) are respectively provided with one side sliding groove (1-4), the two side frames (4-2) are respectively connected in the two side sliding grooves (1-4) in a sliding mode, the side frame (4-2) at the front end is in threaded connection with the second lead screw (5-1), the second lead screw (5-1) is fixedly connected to an output shaft of the first motor (5), and the first motor (5) is fixedly connected to the fixing frame (1).
8. The agricultural unmanned aerial vehicle carrying platform of claim 7, wherein: the U-shaped shaft bracket (2-3) is positioned between the fixed bracket (1) and the movable block (4-3).
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| CN202110210395.8A CN112722309A (en) | 2021-02-25 | 2021-02-25 | Agricultural unmanned aerial vehicle carries on platform |
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| CN202110210395.8A CN112722309A (en) | 2021-02-25 | 2021-02-25 | Agricultural unmanned aerial vehicle carries on platform |
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Effective date of registration: 20240423 Address after: 518000, 109-111, Building 17, Maker Town, No. 4109 Liuxian Avenue, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Province Applicant after: Yuanyuan (Shenzhen) Technology Transfer Co.,Ltd. Country or region after: China Address before: No.22 Railway Street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Liu Xiaomei Country or region before: China |