CN108945498A - A kind of aerocraft and its operating method for observing ground - Google Patents
A kind of aerocraft and its operating method for observing ground Download PDFInfo
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- CN108945498A CN108945498A CN201810988271.0A CN201810988271A CN108945498A CN 108945498 A CN108945498 A CN 108945498A CN 201810988271 A CN201810988271 A CN 201810988271A CN 108945498 A CN108945498 A CN 108945498A
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- rotation
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- slot
- cavity
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- 238000011017 operating method Methods 0.000 title claims abstract description 11
- 241000883990 Flabellum Species 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 54
- 230000002146 bilateral effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000000338 in vitro Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/68—Transmitting means, e.g. interrelated with initiating means or means acting on blades using electrical energy, e.g. having electrical power amplification
-
- 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
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of aerocrafts and its operating method for observing ground, including body, symmetrical runner assembly is equipped in the body, the runner assembly includes the symmetrical perforative rotation chamber up and down in front and back, the rotation is intracavitary to be equipped with rotating block, the rotating block periphery is uniformly installed with flabellum, lower end surface, which is installed with, at the rotating block axle center is installed with the first splined shaft, first splined shaft periphery is equipped with downward opening annular T slot, sliding is equipped with annular T block in the T slot, the rotation is intracavitary to be equipped with the symmetrical fixed link in front and back, fixed bearing piece is installed between the fixed link, the first opening up spline chamber is equipped in the fixed bearing piece, in present invention work, the flabellum of aircraft and camera are contracted in body by lifting device, to protective device, and the rotation of flabellum can be changed in speed change gear Speed makes body lifting and movement, and general arrangement is compact-sized, and gearing property is good, and it is low to consume energy, and flight stability is high.
Description
Technical field
The present invention relates to flight instruments field is done, specially a kind of aerocraft and its operating method for observing ground.
Background technique
Situation of the aerocraft to observe or monitor ground in the sky, current flight use four-axle aircraft, that is, exist
The flabellum driven by separate electrical motor is arranged in the quadrangle of device, aircraft lifting and movement is driven after rotating it, but in order to fly
High speed make flabellum exposed outside device, will lead to and collide flabellum when aircraft is inadvertently fallen off and lose, increase the broken of device
Damage and maintenance cost, secondly, also not set telescopic device, protectiveness and safety to device reduce the camera of aircraft,
But apparatus of the present invention can solve this problem.
Summary of the invention
The purpose of the present invention is to provide a kind of aerocrafts for observing ground and its operating method to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of aerocraft for observing ground and its operation
Method, device used in this method includes body, and symmetrical runner assembly, the runner assembly are equipped in the body
Including the symmetrical perforative rotation chamber up and down in front and back, the rotation is intracavitary to be equipped with rotating block, and the rotating block periphery is uniformly fixed
There is flabellum, lower end surface is installed at the rotating block axle center and is installed with the first splined shaft, first splined shaft periphery is equipped with and opens
The annular T slot of mouth down, the interior sliding of the T slot are equipped with annular T block, and the rotation is intracavitary to be equipped with the symmetrical fixed link in front and back, institute
It states and is installed with fixed bearing piece between fixed link, the first opening up spline chamber, first flower are equipped in the fixed bearing piece
The intracavitary rotation of key is equipped with the first spline housing to connect with the first splined shaft spline, passes through between first spline housing
First belt is connected by power, and is passed through bearing turning set outside first splined shaft and is fixed equipped with upper surface with T block lower end surface
The connecting rod of connection, connection is equipped with connecting cavity between the rotation chamber, and the connecting rod is protruded into close to one end of the connecting cavity
In the connecting cavity and between be installed with link block, communicated on the outside of the connecting cavity and be equipped with the opposite lifting sliding slot that is open, it is described
Link block outer end face is installed with the lifting slider that the other end protrudes into the lifting sliding slot, is equipped with lifting between the connecting cavity
Chamber is connected between the lifting chamber and the connecting cavity and is equipped with link slot, and the lifting is intracavitary to be equipped with elevator, the elevator
Bilateral symmetry is installed with the elevating lever for protruding into the connecting cavity through the link slot and being fixedly connected with the link block, institute
State the lifting screw for being threadedly engaged at elevator axle center and being connected with upper end and the lifting chamber upper end wall rotation connection, the lifting
Screw rod lower end is equipped with downward opening spline, is equipped with drive cavity, the drive cavity and the lifting chamber on the downside of the lifting chamber
Between connection be equipped with the first through slot, first bevel gear is equipped in the drive cavity, is equipped in the first bevel gear and runs through up and down
Through-hole, the lower end of the lifting screw sequentially passes through first through slot, the drive cavity and protrudes into the through-hole, described
One bevel gear lower end surface is installed with the annular fixing sleeve that lower end is fixedly connected with the drive cavity lower end wall, the first bevel gear
Bilateral symmetry engagement is connected with second bevel gear, and the second bevel gear is installed with separately far from an end face of the first bevel gear
The second splined shaft that one end and speed change gear are connected by power, the drive cavity downside are communicated by the second through slot equipped with driving chamber,
Sliding is equipped with drive block in the driving chamber, and the drive block lower end surface is installed with symmetrical lower end and the driving chamber is solid
Surely the adjustable spring connected is installed with driving motor in the drive block, and the driving motor upper end has been connected by power upper end and has passed through
It wears second through slot and protrudes into the third splined shaft connecting in the drive cavity and with the spline spline fitted, the driving
Motor lower end has been connected by power the 4th splined shaft, and linkage is equipped on the right side of the driving chamber, communicates and sets on the downside of the driving chamber
There is thread groove, second to the outside spline-like connecting with the 4th splined shaft spline fitted is equipped in the thread groove
Spline housing, second spline housing periphery spline fitted are connected with third spline housing, communicate on the downside of the thread groove and be equipped with opening
The telescopic cavity communicated downward with free surrounding space, third spline housing lower end surface are protruded into the telescopic cavity through the thread groove
And it is installed with flexible solid plate, the flexible solid plate lower end surface is installed with camera, and the telescopic cavity bilateral symmetry, which communicates to be equipped with, to be opened
The opposite flexible chute of mouth, the flexible solid plate bilateral symmetry are installed with the flexible cunning that the other end protrudes into the flexible chute
Block, first through slot bilateral symmetry are equipped with engagement chamber, and the engagement is intracavitary to be equipped with the be connected by power with the speed change gear
Third hand tap gear, the third hand tap gear upper surface engagement are connected with the 4th bevel gear, communicate on the upside of the engagement chamber equipped with belt
Chamber, the 4th bevel gear upper surface are installed with upper end through turn of the engagement chamber and belt chamber upper end wall rotation connection
Moving axis is installed with belt pulley, first spline of the belt pulley and front side in the intracavitary rotation axis of the belt
Set is connected by power by the second belt.
Preferably, the speed change gear includes symmetrical speed change cavity, movable block is equipped in the speed change cavity, it is described
First close to one end of the drive cavity and speed change cavity inner end wall rotation connection is threaded at movable block axle center
Bar, left side first screw rod are connected by power dynamic motor, are communicated on the right side of the speed change cavity equipped with connecting band chamber, described first
The one end of screw rod far from the drive cavity turns through the speed change cavity and the connecting band chamber far from an end wall of the speed change cavity
Dynamic connection, is connected by power by third belt between intracavitary first screw rod of the connecting band, is set in the movable block
There is opening up and pre-and post perforative rotation slot, the transmission gear that axle center is spline-like, the speed change are equipped in the rotation slot
Chamber is communicated with the drive cavity, and second splined shaft is protruded into the speed change cavity far from one end of the drive cavity and successively passed through
It wears the movable block to connect with the transmission gear spline, the speed change cavity right end wall on right side is installed with rotary electric machine, right side
The second splined shaft right end be connected by power with the rotary electric machine, the rotary electric machine right end and the linkage power
Connection, the speed change cavity upside are installed with symmetrical supporting block, and rotation is equipped with close to the transmission between the supporting block
One end of chamber and the speed change cavity inner end wall rotation connection transmission shaft, the speed change cavity with it is described engage between chamber be connected to be equipped with
Connecting hole, the transmission shaft other end through the connecting hole protrude into the engagement it is intracavitary and with the third hand tap gear is fixed connects
It connects, the first gear that lower end engages connection with the transmission gear is installed on the transmission shaft in the speed change cavity, it is right
In being installed with second gear on the transmission shaft on the right side of the first gear of side, the second gear lower end surface engagement is connected with
Third gear, in being installed with the 4th gear, the 4th gear lower end surface engagement on the transmission shaft on the right side of the second gear
It is connected with the 5th gear, in being installed with the 4th gear on the transmission shaft on the left of the first gear in left side, described the
The engagement of four gear lower end surfaces is connected with the 5th gear, in being installed with the second tooth on the transmission shaft on the left of the 4th gear
Wheel, the engagement of second gear lower end surface are connected with third gear.
Preferably, the linkage includes shifting chute, drive block, the drive block axle center are equipped in the shifting chute
The threaded rod that place is installed with left end and the rotary electric machine right end is connected by power, the driving groove right side, which communicates, is equipped with rotation sky
Between, the threaded rod right end is rotatablely connected through the driving groove and the rotation space right end wall, before and after the rotation space
It symmetrically communicates and is equipped with the opposite clamping slot that is open, internal screw thread plate is equipped in the clamping slot, the internal screw thread plate turns far from described
One end face in dynamic space is installed with the first slide bar, and the clamping slot is communicated far from the side of the rotation space equipped with the first slide bar
Slot, the one end of first slide bar far from the rotation space are protruded into the first slide bar slot and fixed through the clamping slot
The fastening spring for having the other end to be fixedly connected with the first slide bar trough end wall, first slide bar is interior to be equipped with perforative up and down open
Slot is equipped on the upside of the first slide bar slot and pushes away chamber, it is described push away be connected between chamber and the first slide bar slot it is symmetrical equipped with front and back
Second slide bar slot, sliding is equipped with lower end and protrudes into the abutted in the fluting with the inclined-plane of the fluting in the second slide bar slot
Two slide bars are fixedly connected with fixed plate between second slide bar upper surface, and the chamber upper end wall that pushes away is installed with pneumatic cylinder, described
Pneumatic cylinder lower end is connected by power the push rod that lower end is fixedly connected with the dead plate upper end face, the rotation space and the drive
Connection, which is equipped with, between dynamic chamber squeezes slot, and upper end is equipped in the extruding slot and protrudes into the pressure ram in the rotation space, described to squeeze
Compression bar left end is fixedly connected with the drive block right side, and the pressure ram lower end surface is installed with lower end and the extruding slot lower end
The extruding spring that wall is fixedly connected.
Described method includes following steps:
Firstly, driving motor works, make to drive lifting screw rotation by third splined shaft, then elevator drives on elevating lever
It rises, then connecting rod rises so that rotating block drives flabellum to rise, and then rotary electric machine works, so that the rotation of the second splined shaft drives
Transmission gear rotation, then rotate third hand tap gear by transmission shaft, then the transmission of gear and belt will be so that flabellum rotation will
Body drive is taken off, meanwhile, rotary electric machine rotate driving threaded rod rotation, so that after drive block moves right to rotation space
It is rotated synchronously with threaded rod, then drive block rotation pushes pressure ram and drives drive block decline so that third splined shaft and spline are de-
From connection, and the 4th splined shaft is connect with the second spline housing spline, then driving motor works, so that the rotation of third spline housing is in spiral shell
Groove effect is lower to drive camera decline kickoff mechanism to be observed or shot in vitro.
Thereafter, when needing aerocraft to be moved to the left, power motor work, so that the first screw rod rotates, then symmetrically
Movable block moved outward so that the transmission gear in left side engages connection with the second gear in left side, the transmission gear on right side with
The third gear on right side engages connection, then left side flabellum revolving speed is less than the revolving speed of the flabellum on the right side, so that aircraft
It tilting to the left, then aircraft left direction is flown, when aerocraft being needed to move right, power motor work, so that first
Screw rod rotation, then symmetrical movable block is moved outward so that the transmission gear in left side engages company with the 4th gear in left side
It connects, the transmission gear on right side engages connection with the 5th gear on right side, then left side flabellum revolving speed is greater than the flabellum on the right side
Revolving speed, so that aircraft tilts to the right, then aircraft right direction is flown, and after flight, driving motor work is anti-
To rotation, camera rising is driven to be retracted in telescopic cavity under thread groove effect so that third spline housing is rotated backward, then
Air pressure cylinder working pushes fixed plate decline by push rod, then the first slide bar pushes thread plate to protrude into engagement in rotation space, then passes
Motion block is moved to the left in shifting chute under thread plate effect, and pressure ram drives drive block to restore in the case where squeezing spring effect at this time
To initial position, then driving motor inverts so that elevator, which drives flabellum to drop to, rotates intracavitary, i.e. completion flight.
Compared with prior art, the beneficial effects of the present invention are: in present invention work, by lifting device by aircraft
Flabellum and camera are contracted in body, and the velocity of rotation to protective device, and the changeable flabellum of speed change gear makes body
Lifting and movement, general arrangement is compact-sized, and gearing property is good, and it is low to consume energy, and flight stability is high.
Detailed description of the invention
Fig. 1 is the front view structure signal of a kind of aerocraft for observing ground of the present invention and its operating method entirety complete section
Figure；
Fig. 2 is A-A direction structure schematic diagram in a kind of aerocraft for observing ground of the present invention and its operating method;
Fig. 3 is B-B direction structure schematic diagram in a kind of aerocraft for observing ground of the present invention and its operating method；
Fig. 4 is C-C direction structure schematic diagram in Fig. 2；
Fig. 5 is D enlarged structure schematic diagram in Fig. 2;
Fig. 6 is E enlarged structure schematic diagram in Fig. 2.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, a kind of embodiment provided by the invention: it is a kind of observe ground aerocraft and its operation side
Method, device used in this method includes body 10, is equipped with symmetrical runner assembly, the rotating group in the body 10
Part includes the symmetrical perforative rotation chamber 11 up and down in front and back, and the rotation chamber 11 is interior equipped with rotating block 12, outside the rotating block 12
Week is uniformly installed with flabellum 13, and lower end surface is installed at 12 axle center of rotating block and is installed with the first splined shaft 14, and described first
14 periphery of splined shaft is equipped with downward opening annular T slot 15, and sliding is equipped with annular T block 16, the rotation chamber 11 in the T slot 15
It is interior to be equipped with the symmetrical fixed link 17 in front and back, it is installed with fixed bearing piece 18 between the fixed link 17, is set in the fixed bearing piece 18
Have the first opening up spline chamber 19, in the first spline chamber 19 rotation be equipped with to 14 spline of the first splined shaft
First spline housing 20 of connection is connected by power between first spline housing 20, first splined shaft by the first belt 21
The connecting rod 22 that upper surface is fixedly connected with 16 lower end surface of T block, the rotation chamber 11 are equipped with by bearing turning set outside 14
Between connection be equipped with connecting cavity 23, the connecting rod 22 protrudes into the connecting cavity 23 close to one end of the connecting cavity 23 and it
Between be installed with link block 24, communicated on the outside of the connecting cavity 23 and be equipped with the opposite lifting sliding slot 25 of being open, outside the link block 24
End face is installed with the lifting slider 26 that the other end protrudes into the lifting sliding slot 25, is equipped with lifting chamber between the connecting cavity 23
27, it is connected between the lifting chamber 27 and the connecting cavity 23 and is equipped with link slot 30, be equipped with elevator 28 in the lifting chamber 27,
28 bilateral symmetry of elevator be installed with protruded into the connecting cavity 23 through the link slot 30 and with the link block 24
The elevating lever 29 being fixedly connected is threadedly engaged at 28 axle center of elevator and is connected with upper end and 27 upper end wall of lifting chamber turn
The lifting screw 31 of dynamic connection, 31 lower end of lifting screw are equipped with downward opening spline 48,27 downside of lifting chamber
It equipped with drive cavity 33, is connected between the drive cavity 33 and the lifting chamber 27 and is equipped with the first through slot 32, in the drive cavity 33
Be equipped with upper and lower perforative through-hole 37 equipped with first bevel gear 36, in the first bevel gear 36,31 lower end of lifting screw according to
Secondary to run through first through slot 32, the drive cavity 33 and protrude into the through-hole 37,36 lower end surface of first bevel gear is solid
Equipped with the annular fixing sleeve 38 that lower end is fixedly connected with 33 lower end wall of drive cavity, 36 bilateral symmetry of first bevel gear is nibbled
Conjunction is connected with second bevel gear 34, and the second bevel gear 34 is installed with the other end far from an end face of the first bevel gear 36
The second splined shaft 35 being connected by power with speed change gear is communicated equipped with driving chamber by the second through slot 39 on the downside of the drive cavity 33
41, the interior sliding of the driving chamber 41 is equipped with drive block 42, and 42 lower end surface of drive block is installed with symmetrical lower end and institute
The adjustable spring 44 that driving chamber 41 is fixedly connected is stated, driving motor 43, the driving motor 43 are installed in the drive block 42
Upper end has been connected by power upper end and has protruded into the drive cavity 33 through second through slot 39 and match with 48 spline of spline
The third splined shaft 40 of connection is closed, 43 lower end of driving motor has been connected by power the 4th splined shaft 45, and the driving chamber 41 is right
Side is equipped with linkage, communicates on the downside of the driving chamber 41 equipped with thread groove 46, be equipped in the thread groove 46 to it is described
Second spline housing 47 of the outside spline-like of 45 spline fitted of the 4th splined shaft connection, the 47 periphery spline of the second spline housing
It is connected with third spline housing 49, is communicated on the downside of the thread groove 46 equipped with the opening down telescopic cavity communicated with free surrounding space
50,49 lower end surface of third spline housing is protruded into the telescopic cavity 50 through the thread groove 46 and is installed with flexible solid plate
51, flexible 51 lower end surface of solid plate is installed with camera 52, and 50 bilateral symmetry of telescopic cavity communicates opposite equipped with being open
Flexible chute 54, flexible 51 bilateral symmetry of solid plate are installed with the flexible sliding block that the other end protrudes into the flexible chute 54
54,32 bilateral symmetry of the first through slot is equipped with engagement chamber 76, is equipped in the engagement chamber 76 and connects with the speed change gear power
The third hand tap gear 77 connect, 77 upper surface of third hand tap gear, which is engaged, is connected with the 4th bevel gear 78, on the engagement chamber 76
Side is communicated equipped with belt chamber 81, and 78 upper surface of the 4th bevel gear is installed with upper end through the engagement chamber 76 and the belt
The rotation axis 79 of 81 upper end wall of chamber rotation connection, is installed with belt pulley 80 in the rotation axis 79 in the belt chamber 81,
The belt pulley 80 and first spline housing 20 of front side are connected by power by the second belt 82.
Valuably, the speed change gear includes symmetrical speed change cavity 55, is equipped with movable block 64 in the speed change cavity 55,
It is threaded at 64 axle center of movable block and connects close to one end of the drive cavity 33 and 55 inner end wall of speed change cavity rotation
The first screw rod 63 connect, left side first screw rod 63 are connected by power dynamic motor 99, communicate and set on the right side of the speed change cavity 55
There is connecting band chamber 92, the one end of first screw rod 63 far from the drive cavity 33 is through the speed change cavity 55 and the connecting band
Chamber 92 is rotatablely connected far from an end wall of the speed change cavity 55, is led between first screw rod 63 in the connecting band chamber 92
It crosses third belt 67 to be connected by power, opening up and pre-and post perforative rotation slot 65, the rotation is equipped in the movable block 64
The transmission gear 66 that axle center is spline-like is equipped in slot 65, the speed change cavity 55 is communicated with the drive cavity 33, second flower
Key axis 35 protrudes into the speed change cavity 55 far from one end of the drive cavity 33 and sequentially passes through the movable block 64 and the biography
The connection of 66 spline of moving gear, the 55 right end wall of the speed change cavity on right side are installed with rotary electric machine 56, second spline on right side
35 right end of axis is connected by power with the rotary electric machine 56, and 56 right end of rotary electric machine is connected by power with the linkage, institute
It states and is installed with symmetrical supporting block 70 on the upside of speed change cavity 55, rotation is equipped with close to the drive cavity between the supporting block 70
The transmission shaft 69 of 33 one end and 55 inner end wall of speed change cavity rotation connection, the speed change cavity 55 engage between chamber 76 with described
Connection is equipped with connecting hole 75,69 other end of transmission shaft through the connecting hole 75 protrude into the engagement chamber 76 it is interior and with it is described
Third hand tap gear 77 is fixedly connected, and is installed with lower end and the transmission gear on the transmission shaft 69 in the speed change cavity 55
The first gear 68 of 66 engagement connections, the right side of the first gear 68 on right side is in being installed with second gear on the transmission shaft 69
71,71 lower end surface of the second gear engagement is connected with third gear 72, and 71 right side of second gear is in the transmission shaft 69
On be installed with the 4th gear 73,73 lower end surface of the 4th gear engagement is connected with the 5th gear 74, first tooth in left side
68 left side of wheel is in being installed with the 4th gear 73 on the transmission shaft 69,73 lower end surface of the 4th gear engagement connection is
State the 5th gear 74,73 left side of the 4th gear is in being installed with second gear 71 on the transmission shaft 69, under second gear 71
End face engagement is connected with third gear 72, to change the velocity of rotation of left and right flabellum, improves the flexibility of device.
Valuably, the linkage includes shifting chute 59, is equipped with drive block 57, the drive block in the shifting chute 59
It is installed with the threaded rod 93 that left end is connected by power with 56 right end of rotary electric machine at 57 axle center, is communicated on the right side of the driving groove 59
Equipped with rotation space 58,93 right end of threaded rod connects through the driving groove 59 and the 58 right end wall of rotation space rotation
It connects, 58 front and back of rotation space, which symmetrically communicates, is equipped with the opposite clamping slot 83 that is open, and is equipped with internal screw thread in the clamping slot 83
Plate 84, the internal screw thread plate 84 are installed with the first slide bar 85 far from an end face of the rotation space 58, and the clamping slot 83 is remote
Side from the rotation space 58 is communicated equipped with the first slide bar slot 95, and first slide bar 85 is far from the rotation space 58
One end is protruded into the first slide bar slot 95 through the clamping slot 83 and is installed with the other end and 95 end of the first slide bar slot
The fastening spring 97 that wall is fixedly connected, first slide bar 95 is interior to be equipped with perforative fluting 96 up and down, the first slide bar slot 95
Upside, which is equipped with, pushes away chamber 89, and described push away is connected to equipped with the symmetrical second slide bar slot in front and back between chamber 89 and the first slide bar slot 95
86, in the second slide bar slot 86 sliding be equipped with lower end protrude into the fluting 96 with it is described slot 96 inclined-planes abut second
Slide bar 87 is fixedly connected with fixed plate 88 between second slide bar, 87 upper surface, and 89 upper end wall of chamber that pushes away is installed with air pressure
Cylinder 90,90 lower end of pneumatic cylinder is connected by power the push rod 98 that lower end is fixedly connected with 88 upper surface of fixed plate, described
It is connected to be equipped between rotation space 58 and the driving chamber 41 and squeezes slot 60, upper end is equipped in the extruding slot 60 and protrudes into described turn
Pressure ram 61 in dynamic space 58,61 left end of pressure ram are fixedly connected with 42 right side of drive block, the pressure ram
61 lower end surfaces are installed with the extruding spring 62 that lower end is fixedly connected with extruding 60 lower end wall of slot, improve the gearing of device.
Described method includes following steps:
Firstly, driving motor 43 works, make that lifting screw 31 is driven to rotate by third splined shaft 40, then elevator 28 drives
Elevating lever 29 rises, then connecting rod 22 rises so that rotating block 12 drives flabellum 13 to rise, and then rotary electric machine 56 works, so that
Second splined shaft 35 rotation band nutating gear 66 rotates, then by transmission shaft 69 third hand tap gear 77 is rotated, then gear
Transmission with belt so that the drive of body 10 is taken off in the rotation of flabellum 13, meanwhile, 93 turns of 56 rotate driving threaded rod of rotary electric machine
Dynamic, so that rotating synchronously after drive block 57 moves right to rotation space 58 with threaded rod 93, then the rotation of drive block 57 pushes
Pressure ram 61 drives drive block 42 to decline so that third splined shaft 40 is disconnected with spline 48, and the 4th splined shaft 45 and the
The connection of two spline housings, 47 spline, then driving motor 43 works, so that the rotation of third spline housing 49 drives under the effect of thread groove 46
The decline of camera 52, which is released, to be observed or is shot outside body 10.
Thereafter, when needing aerocraft to be moved to the left, power motor 99 works, so that the first screw rod 63 rotates, then or so
Symmetrical movable block 64 moves outward so that the transmission gear 66 in left side engages connection with the second gear 71 in left side, right side
Transmission gear 66 engages connection with the third gear 72 on right side, then left side 13 revolving speed of flabellum is less than turning for the flabellum 13 on the right side
Speed, so that aircraft tilts to the left, then aircraft left direction is flown, when aerocraft being needed to move right, power
Motor 99 works, so that the first screw rod 63 rotates, then symmetrical movable block 64 moves the driving cog so that left side outward
Wheel 66 engages connection with the 4th gear 73 in left side, and the transmission gear 66 on right side engages connection with the 5th gear 74 on right side, then
Flabellum 13 revolving speed in left side is greater than the revolving speed of the flabellum 13 on the right side so that aircraft tilts to the right, then aircraft to
Right direction flight, after flight, the work of driving motor 43 is rotated backward, so that third spline housing 49 is rotated backward in thread groove
46 effects are lower to drive the rising of camera 52 to be retracted in telescopic cavity 50, and then the work of pneumatic cylinder 90 pushes fixed plate by push rod 98
88 declines, then the first slide bar 85 pushes thread plate 84 to protrude into engagement in rotation space 58, then drive block 57 is acted in thread plate 84
Under be moved to the left in shifting chute 59, pressure ram 61 drives drive block 42 to restore to initial bit in the case where squeezing spring 62 and acting at this time
It sets, then driving motor 43 inverts so that elevator 28 drives flabellum 13 to drop in rotation chamber 11, i.e. completion is flown.
When being worked by the present apparatus, driving motor 43 works, and makes 31 turns of lifting screw of driving by third splined shaft 40
It moves, then elevator 28 drives elevating lever 29 to rise, then connecting rod 22 rises so that the drive rising of flabellum 13 of rotating block 12, then turns
Dynamic motor 56 works, so that the second splined shaft 35 rotation band nutating gear 66 rotates, then by transmission shaft 69 third is bored
Gear 77 rotate, then the transmission of gear and belt so that flabellum 13 rotation by body 10 drive take off, meanwhile, 56 turns of rotary electric machine
Dynamic driving threaded rod 93 rotates, so that rotating synchronously after drive block 57 moves right to rotation space 58 with threaded rod 93, then
The rotation of drive block 57 pushes pressure ram 61 and drive block 42 is driven to decline so that third splined shaft 40 is disconnected with spline 48, and
4th splined shaft 45 is connect with 47 spline of the second spline housing, then driving motor 43 works, so that the rotation of third spline housing 49 is in spiral shell
The effect of groove 46 is lower to be driven the decline of camera 52 to release to be observed or shot outside body 10, needs aerocraft to moving to left thereafter
When dynamic, power motor 99 works, so that the first screw rod 63 rotates, then symmetrical movable block 64 is moved outward so that left side
Transmission gear 66 connection is engaged with the second gear 71 in left side, the transmission gear 66 on right side is engaged with the third gear 72 on right side
The revolving speed of connection, the then flabellum 13 that left side 13 revolving speed of flabellum is less than the right side then flies so that aircraft tilts to the left
The flight of row device left direction, when aerocraft being needed to move right, power motor 99 works, so that the first screw rod 63 rotates, then
Symmetrical movable block 64 moves outward so that the transmission gear 66 in left side engages connection with the 4th gear 73 in left side, right
The transmission gear 66 of side engages connection with the 5th gear 74 on right side, then left side 13 revolving speed of flabellum is greater than the flabellum 13 on the right side
Revolving speed so that aircraft tilts to the right, then aircraft right direction is flown, after flight, 43 work of driving motor
Rotate backward so that third spline housing 49 rotate backward thread groove 46 effect under drive camera 52 rising be retracted to it is flexible
In chamber 50, then the work of pneumatic cylinder 90 pushes fixed plate 88 to decline by push rod 98, then the first slide bar 85 pushes thread plate 84 to stretch
Enter engagement in rotation space 58, then drive block 57 is moved to the left in shifting chute 59 under the effect of thread plate 84, at this time pressure ram
61 drive drive block 42 to restore to initial position in the case where squeezing spring 62 and acting on, then the reversion of driving motor 43 is so that 28 band of elevator
Dynamic flabellum 13 drops in rotation chamber 11, that is, completes flight.
Compared with prior art, the beneficial effects of the present invention are: in present invention work, by lifting device by aircraft
Flabellum and camera are contracted in body, and the velocity of rotation to protective device, and the changeable flabellum of speed change gear makes body
Lifting and movement, general arrangement is compact-sized, and gearing property is good, and it is low to consume energy, and flight stability is high.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (3)
1. a kind of aerocraft and its operating method for observing ground, device used in this method includes body, the body
Interior to be equipped with symmetrical runner assembly, the runner assembly includes the symmetrical perforative rotation chamber up and down in front and back, the rotation
Intracavitary to be equipped with rotating block, the rotating block periphery is uniformly installed with flabellum, and it is fixed to be installed with lower end surface at the rotating block axle center
There is the first splined shaft, first splined shaft periphery is equipped with downward opening annular T slot, and sliding is equipped with annular T in the T slot
Block, the rotation is intracavitary to be equipped with the symmetrical fixed link in front and back, is installed with fixed bearing piece, the fixed bearing piece between the fixed link
Interior to be equipped with the first opening up spline chamber, the intracavitary rotation of the first spline is equipped with to connect with the first splined shaft spline
The first spline housing connect is connected by power between first spline housing by the first belt, passes through axis outside first splined shaft
It forwards to move and is arranged with the connecting rod that upper surface is fixedly connected with T block lower end surface, connection is equipped with connection between the rotation chamber
Chamber, the connecting rod close to one end of the connecting cavity protrude into the connecting cavity and between be installed with link block, the connection
It is communicated on the outside of chamber and is equipped with the opposite lifting sliding slot that is open, the link block outer end face is installed with the other end and protrudes into the lifting sliding slot
Interior lifting slider is equipped with lifting chamber between the connecting cavity, be connected between the lifting chamber and the connecting cavity equipped with connecting
Slot, the lifting is intracavitary to be equipped with elevator, and the elevator bilateral symmetry, which is installed with, protrudes into the connection through the link slot
Elevating lever that is intracavitary and being fixedly connected with the link block is threadedly engaged at the elevator axle center and is connected with upper end and the liter
The lifting screw of chamber upper end wall rotation connection drops, and the lower end of the lifting screw is equipped with downward opening spline, the lifting chamber
Downside is equipped with drive cavity, be connected between the drive cavity and the lifting chamber and is equipped with the first through slot, and the drive cavity is interior equipped with the
One bevel gear, the first bevel gear is interior to be equipped with upper and lower perforative through-hole, and the lower end of the lifting screw sequentially passes through described first
It through slot, the drive cavity and protrudes into the through-hole, the first bevel gear lower end surface is installed under lower end and the drive cavity
The annular fixing sleeve that end wall is fixedly connected, the first bevel gear bilateral symmetry, which engages, is connected with second bevel gear, and described second
Bevel gear is installed with the second splined shaft that the other end and speed change gear are connected by power, institute far from an end face of the first bevel gear
It states and is communicated by the second through slot equipped with driving chamber on the downside of drive cavity, sliding is equipped with drive block, the drive block in the driving chamber
Lower end surface is installed with the adjustable spring that symmetrical lower end is fixedly connected with the driving chamber, and drive is installed in the drive block
Dynamic motor, the driving motor upper end be connected by power upper end protruded into the drive cavity through second through slot and with it is described
The third splined shaft of spline spline fitted connection, the driving motor lower end has been connected by power the 4th splined shaft, the driving
It is equipped with linkage on the right side of chamber, communicates on the downside of the driving chamber equipped with thread groove, is equipped in the thread groove to described the
Second spline housing of the outside spline-like of four splined shaft spline fitteds connection, the connection of second spline housing periphery spline fitted
There is third spline housing, is communicated on the downside of the thread groove equipped with the opening down telescopic cavity communicated with free surrounding space, the third flower
Flexible solid plate is protruded into the telescopic cavity through the thread groove and be installed in key set lower end surface, and the flexible solid plate lower end surface is solid
Equipped with camera, the telescopic cavity bilateral symmetry, which communicates, is equipped with the opposite flexible chute that is open, the flexible solid plate bilateral symmetry
It is installed with the flexible sliding block that the other end protrudes into the flexible chute, the first through slot bilateral symmetry is equipped with engagement chamber, described
Engage intracavitary equipped with the third hand tap gear being connected by power with the speed change gear, the third hand tap gear upper surface engagement is connected with
4th bevel gear, the engagement chamber upside are communicated equipped with belt chamber, and the 4th bevel gear upper surface is installed with upper end through institute
The rotation axis for stating engagement chamber and belt chamber upper end wall rotation connection, is installed in the intracavitary rotation axis of the belt
First spline housing of belt pulley, the belt pulley and front side is connected by power by the second belt.
2. a kind of aerocraft and its operating method for observing ground according to claim 1, it is characterised in that: the change
Speed variator includes symmetrical speed change cavity, and movable block is equipped in the speed change cavity, is threaded at the movable block axle center
The first screw rod close to one end of the drive cavity and speed change cavity inner end wall rotation connection, left side the first screw rod power
Be connected with power motor, communicate on the right side of the speed change cavity equipped with connecting band chamber, first screw rod far from the drive cavity one
End is rotatablely connected through the speed change cavity and the connecting band chamber far from an end wall of the speed change cavity, intracavitary in the connecting band
First screw rod between be connected by power by third belt, opening up and pre-and post perforative turn is equipped in the movable block
Dynamic slot is the transmission gear of spline-like equipped with axle center in the rotation slot, and the speed change cavity is communicated with the drive cavity, described the
Two splined shafts protrude into the speed change cavity far from one end of the drive cavity and sequentially pass through the movable block and the driving cog
Spline connection is taken turns, the speed change cavity right end wall on right side is installed with rotary electric machine, the second splined shaft right end on right side and institute
It states rotary electric machine to be connected by power, the rotary electric machine right end is connected by power with the linkage, fixed on the upside of the speed change cavity
There is symmetrical supporting block, rotation is equipped with close to one end and the speed change cavity inner end of the drive cavity between the supporting block
The transmission shaft of wall rotation connection, the speed change cavity are connected between chamber equipped with connecting hole, the transmission shaft other end with described engage
It is intracavitary and be fixedly connected with the third hand tap gear to protrude into the engagement through the connecting hole, in the speed change cavity described in
The first gear that lower end engages connection with the transmission gear is installed on transmission shaft, the first gear right side on right side is in institute
It states and is installed with second gear on transmission shaft, the second gear lower end surface engagement is connected with third gear, and the second gear is right
In being installed with the 4th gear on the transmission shaft, the 4th gear lower end surface engagement is connected with the 5th gear, the institute in left side for side
It states in being installed with the 4th gear on the transmission shaft on the left of first gear, the 4th gear lower end surface engagement connection is
The 5th gear is stated, in being installed with second gear on the transmission shaft, second gear lower end surface, which is engaged, to be connected in the 4th gear left side
It is connected to third gear.
3. a kind of aerocraft and its operating method for observing ground according to claim 1, it is characterised in that: the company
Dynamic device includes shifting chute, and drive block is equipped in the shifting chute, is installed with left end and the rotation at the drive block axle center
The threaded rod that motor right end is connected by power, the driving groove right side are communicated equipped with rotation space, and the threaded rod right end runs through institute
It states driving groove and the rotation space right end wall is rotatablely connected, symmetrically communicated before and after the rotation space opposite equipped with being open
Clamping slot, is equipped with internal screw thread plate in the clamping slot, and the internal screw thread plate is installed with the far from an end face of the rotation space
One slide bar, the clamping slot are communicated far from the side of the rotation space equipped with the first slide bar slot, and first slide bar is far from institute
The one end for stating rotation space is protruded into the first slide bar slot through the clamping slot and is installed with the other end to be slided with described first
The fastening spring that bar trough end wall is fixedly connected, is equipped with upper and lower perforative fluting in first slide bar, on the first slide bar slot
Side is equipped with and pushes away chamber, and described push away be connected to equipped with the symmetrical second slide bar slot in front and back between chamber and the first slide bar slot, and described second
Sliding is equipped with lower end and protrudes into the second slide bar abutted in the fluting with the inclined-plane of the fluting, second slide bar in slide bar slot
Fixed plate is fixedly connected between upper surface, the chamber upper end wall that pushes away is installed with pneumatic cylinder, and the pneumatic cylinder lower end is connected by power
The push rod for having lower end to be fixedly connected with the dead plate upper end face is connected to be equipped between the rotation space and the driving chamber and squeeze
The pressure ram in the rotation space, the pressure ram left end and the driving are protruded into indent, the interior upper end that is equipped with of the extruding slot
Block right side is fixedly connected, and the pressure ram lower end surface is installed with the extruding bullet that lower end is fixedly connected with the extruding slot lower end wall
Spring;Described method includes following steps:
Firstly, driving motor works, make to drive lifting screw rotation by third splined shaft, then elevator drives on elevating lever
It rises, then connecting rod rises so that rotating block drives flabellum to rise, and then rotary electric machine works, so that the rotation of the second splined shaft drives
Transmission gear rotation, then rotate third hand tap gear by transmission shaft, then the transmission of gear and belt will be so that flabellum rotation will
Body drive is taken off, meanwhile, rotary electric machine rotate driving threaded rod rotation, so that after drive block moves right to rotation space
It is rotated synchronously with threaded rod, then drive block rotation pushes pressure ram and drives drive block decline so that third splined shaft and spline are de-
From connection, and the 4th splined shaft is connect with the second spline housing spline, then driving motor works, so that the rotation of third spline housing is in spiral shell
Groove effect is lower to drive camera decline kickoff mechanism to be observed or shot in vitro;Thereafter, when needing aerocraft to be moved to the left,
Power motor work, so that the first screw rod rotates, then symmetrical movable block moves the transmission gear so that left side outward
Connection is engaged with the second gear in left side, the transmission gear on right side engages connection with the third gear on right side, then left side fan blade rotating
Speed is less than the revolving speed of the flabellum on the right side, so that aircraft tilts to the left, then aircraft left direction is flown, and needs
When aerocraft moves right, power motor work, so that the first screw rod rotates, then symmetrical movable block moves outward
So that the transmission gear in left side engages connection with the 4th gear in left side, the transmission gear on right side is engaged with the 5th gear on right side
Connection, then left side flabellum revolving speed is greater than the revolving speed of the flabellum on the right side, so that aircraft tilts to the right, then aircraft
Right direction flight, after flight, driving motor work is rotated backward, and is made so that third spline housing is rotated backward in thread groove
It is retracted in telescopic cavity with the rising of lower drive camera, then air pressure cylinder working pushes fixed plate to decline by push rod, then and first
Slide bar pushes thread plate to protrude into engagement in rotation space, then drive block is moved to the left in shifting chute under thread plate effect, this
When pressure ram drive drive block to restore to initial position in the case where squeezing spring effect, then driving motor inverts so that elevator drives
Flabellum, which drops to, rotates intracavitary, i.e. completion flight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988271.0A CN108945498A (en) | 2018-08-28 | 2018-08-28 | A kind of aerocraft and its operating method for observing ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988271.0A CN108945498A (en) | 2018-08-28 | 2018-08-28 | A kind of aerocraft and its operating method for observing ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108945498A true CN108945498A (en) | 2018-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810988271.0A Withdrawn CN108945498A (en) | 2018-08-28 | 2018-08-28 | A kind of aerocraft and its operating method for observing ground |
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| Country | Link |
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| CN (1) | CN108945498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818747A (en) * | 2020-07-21 | 2020-10-23 | 福州卡尔克电子科技有限公司 | Protective equipment capable of storing camera in protective shell in windy weather |
-
2018
- 2018-08-28 CN CN201810988271.0A patent/CN108945498A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818747A (en) * | 2020-07-21 | 2020-10-23 | 福州卡尔克电子科技有限公司 | Protective equipment capable of storing camera in protective shell in windy weather |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
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| WW01 | Invention patent application withdrawn after publication |