CN110239718B - Aircraft external-hanging type article throwing device - Google Patents
Aircraft external-hanging type article throwing device Download PDFInfo
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- CN110239718B CN110239718B CN201910665518.XA CN201910665518A CN110239718B CN 110239718 B CN110239718 B CN 110239718B CN 201910665518 A CN201910665518 A CN 201910665518A CN 110239718 B CN110239718 B CN 110239718B
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000005096 rolling process Methods 0.000 claims description 66
- 230000007704 transition Effects 0.000 claims description 6
- 238000005266 casting Methods 0.000 abstract description 22
- 238000011160 research Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/08—Dropping, ejecting, or releasing articles the articles being load-carrying devices
- B64D1/12—Releasing
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
Abstract
The invention discloses an aircraft external-hanging article throwing device, which comprises an external-hanging shell, wherein the external-hanging shell comprises an external-hanging shell main body, two ends of the external-hanging shell main body are connected with fairings, and a throwing opening is formed in the fairing on any side. According to the throwing device, throwing objects are sequentially placed from the square placing holes by hand, the box body is filled with the throwing objects, the box body of the throwing equipment is placed in the main body of the external shell, and the throwing holes are opposite to the throwing openings, so that the carrying of a plurality of throwing objects is realized; the first belt is driven to rotate by the second motor, the third motor, the fourth motor and the fifth motor, the cast articles are transmitted between the first casting mechanism and the second casting mechanism to be in contact with the second belt and the third belt, the first motor is started to enable the cast articles to obtain initial speed, the cast articles are cast out from the casting opening through the casting hole, and continuous and stable casting of a plurality of cast articles is achieved in casting operation of the cast articles.
Description
Technical Field
The invention relates to a throwing device, in particular to an aircraft external hanging type article throwing device.
Background
The aircraft refers to an aircraft capable of achieving aerodynamic lift-off flight by means of relative movement of a fuselage and air and performing controllable flight in the atmosphere, and types of aircraft include balloons, airships, unmanned planes, and the like.
With the continuous development of aviation technology, aircrafts play an increasing role in people's life, and have been widely applied to the fields of civil use, military use, public management activities, scientific research and the like. The civil engineering can finish the tasks of freight transportation, passenger transportation, agriculture, fishery, forestry, meteorological, prospecting, aerial measurement, aerial photography and the like; in military, it can be used for counterdiving, transporting arms, weapons and combat supplies; in public management activities, it can also be used for police, customs, rescue, etc. At the same time, aircraft is also an important tool for scientific research. Many research efforts in high altitude weather, atmospheric physics, geophysics, geology, geography, etc., have been conducted with the aid of aircraft prior to the advent of satellites and manned spacecraft.
Because of more types of aircrafts, the selection is flexible, the application is convenient, and the aircraft is still an important tool in the fields of scientific research, emergency rescue, aerial delivery of goods and materials and the like. Such as launching sonde, emergency lifesaving supplies, etc. However, the throwing device in the prior art has the following disadvantages that the carrying quantity of the throwing objects and the continuous and stable throwing of a plurality of throwing objects are realized, and the initial speed is acquired in the throwing process of the throwing objects.
Disclosure of Invention
The invention aims to provide an aircraft externally-hung article throwing device, throwing articles are sequentially placed from square placing holes by hand, the throwing articles are filled in a box body, a first belt is driven to rotate by a second motor, a third motor, a fourth motor and a fifth motor, so that the throwing articles are positioned in the box body to move, after the throwing articles are filled in the box body, throwing equipment box bodies are placed in an externally-hung shell body, when the throwing equipment box bodies are placed, the throwing holes are opposite to throwing openings, the bearing of a plurality of throwing articles is realized, the throwing holes between two adjacent throwing equipment box bodies are on the same straight line, a cover body is closed, the throwing device is mounted below the aircraft through a hanging lug, when an aircraft takes off to a throwing position, the throwing articles are transmitted to a throwing mechanism by the second motor, the third motor, the fourth motor and the fifth motor, the first belt is contacted with the second belt and the third belt, the first motor is started, initial speed is obtained, the throwing articles are continuously thrown from the throwing openings, and continuous throwing operation of the articles is realized through the throwing openings.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an aircraft external-hanging article jettisoninging device, jettisoninging device includes the external shell body, the external shell body includes the external shell main part, and the both ends of external shell main part all are connected with the radome fairing, are equipped with the jettisoninging mouth on the radome fairing of arbitrary one side, and the jettisoninging mouth communicates with external shell main part inside.
The plug-in shell is characterized in that symmetrically distributed hanging lugs are arranged on the plug-in shell main body, and first connecting holes are formed in the hanging lugs.
The device comprises a shell, and is characterized in that at least one throwing equipment box body is arranged in the outer shell, the throwing equipment box body comprises a box body, a second handle is arranged on the box body, square placing holes are formed in the box body, throwing holes are formed in the lower portion of the box body, and a first motor, a second motor, a third motor, a fourth motor and a fifth motor are arranged on the box body.
The box is characterized in that first supports which are symmetrically distributed are arranged in the box body, each first support comprises a first support rod, one end of each first support rod is vertically provided with a second support rod, one end of each second support rod is fixedly connected with the corresponding first support rod, the other end of each second support rod is vertically provided with a third support rod, a U-shaped structure is formed among the first support rods, the second support rods and the third support rods, and a first transition arc is arranged on the inner sides of the U-shaped structures of the first support rods, the second support rods and the third support rods.
The first supporting rods are provided with first through holes which are symmetrically distributed, and the third supporting rods are provided with second through holes which are symmetrically distributed.
Second supports distributed in an array are arranged between the first supports and distributed symmetrically, and the second supports and the first supports are identical in structure.
The box body is internally provided with a third support, the third support comprises a fourth support rod, one end of the fourth support rod is vertically provided with a fifth support rod, one end of the fifth support rod is fixedly connected with the fourth support rod, the other end of the fifth support rod is vertically fixedly connected with a sixth support rod, a U-shaped structure is formed among the fourth support rod, the fifth support rod and the sixth support rod, and a second transition arc is arranged on the inner sides of the U-shaped structures of the fourth support rod, the fifth support rod and the sixth support rod.
The fourth supporting rod is provided with a third through hole, and the sixth supporting rod is provided with a fourth through hole.
And one side of the third bracket is provided with fourth brackets distributed in an array.
The first through holes, the second through holes, the third through holes and the fourth through holes which are symmetrically distributed are internally provided with first rolling elements in a rotating mode, the first rolling elements comprise first fixed shafts, and first belt pulleys which are distributed in an array mode are connected to the first fixed shafts in a rotating mode.
The support placing port and the support throwing port are formed among the first support, the second support, the third support and the fourth support, the support throwing port is provided with two first throwing mechanisms which are horizontally arranged, the two first throwing mechanisms are distributed up and down, one sides of the two first throwing mechanisms which are distributed up and down are opposite to the support throwing port, and the other sides of the two first throwing mechanisms are provided with second throwing mechanisms.
The first throwing mechanism comprises a first throwing support and a second throwing support, the first throwing support comprises a first supporting connecting rod, first fixed connecting holes which are symmetrically distributed are formed in the first supporting connecting rod, second supporting connecting rods are vertically arranged at two ends of the first supporting connecting rod, and second connecting holes are formed in the second supporting connecting rods.
The second throwing support comprises a third supporting connecting rod, the two ends of the third supporting connecting rod are vertically provided with fourth supporting connecting rods, third connecting holes which are symmetrically distributed are formed in the fourth supporting connecting rods, and second fixed connecting holes which are symmetrically distributed are formed in the third supporting connecting rods.
The first throwing mechanism comprises second rolling parts which are symmetrically distributed, each second rolling part comprises a second fixed shaft, a second belt pulley is rotatably arranged on each second fixed shaft, and a first bevel gear is rotatably connected to each second fixed shaft.
And a second belt is arranged between the second belt pulleys of the second rolling elements which are symmetrically distributed.
The second fixed shaft of any one of the second rolling elements on the two first throwing mechanisms is fixedly connected with the output shaft of the first motor.
The second throwing mechanism comprises third throwing brackets which are symmetrically distributed, the mechanism of the third throwing brackets is identical to the structure of the second throwing brackets, the third throwing brackets are fixed on the inner wall of the box body, third rolling elements which are symmetrically distributed are arranged between the third throwing brackets, each third rolling element comprises a third fixed shaft, and a third belt pulley is arranged on each third fixed shaft.
And two ends of the third fixed shaft are provided with second bevel gears.
And a third belt is arranged between the third belt pulleys on the third rolling elements which are symmetrically distributed.
Furthermore, the throwing device is mounted below the aircraft through a hanging lug.
Further, the cover body is arranged on the outer hanging shell main body, hinges distributed in an array mode are arranged on the cover body, the cover body is connected with the outer hanging shell main body in a rotating mode through the hinges, a first handle is arranged on the cover body, and first square holes distributed symmetrically are formed in the cover body.
The inner side of the cover body is provided with a lock which is symmetrically distributed, the lock comprises a fixed plate, the fixed plate is provided with a second square hole, the lock is fixedly arranged on the cover body through a fixed plate case, the second square hole is opposite to the first square hole, the fixed plate is provided with a T-shaped block which is symmetrically distributed, the T-shaped block is provided with a third square hole, the T-shaped block is provided with a square locking block, the square locking block is vertically provided with a control handle, the control handle is positioned in the second square hole and slides in the first square hole, the square locking block is provided with a clamping piece, the square locking block is positioned in the third square hole of the T-shaped block at one side and slides in the third square hole of the T-shaped block at the other side, one end of the elastic piece is sleeved with an elastic piece, the other end of the elastic piece is acted on the control handle, and the control handle is pushed, so that the clamping piece is clamped on the inner wall of the outer hanging shell main body to perform closed fixation on the cover body.
Further, the throwing holes are through holes, the throwing holes between two adjacent throwing equipment boxes are positioned on the same straight line, and the throwing holes are opposite to the throwing holes.
Further, the fourth support is identical to the third support in structure, the fourth support rods of the third support and the fourth support are located between the first support rods and the third support rods of the first support and the second support, an S-shaped structure is formed among the first support, the second support, the third support and the fourth support, and the first support, the second support, the third support and the fourth support are all fixed on the inner wall of the box body.
Further, the first rolling element is fixed in the first through hole, the second through hole, the third through hole and the fourth through hole by a first fixing shaft.
Further, a first belt is arranged between the two first rolling elements on the first through holes and between the two first belt pulleys radially located on the same straight line in a symmetrical mode, a second belt is arranged between the two first rolling elements on the second through holes and between the two first belt pulleys radially located on the same straight line in a symmetrical mode, a third belt is arranged between the two first rolling elements on the third through holes and between the two first belt pulleys radially located on the same straight line in a symmetrical mode, a fourth belt is arranged between the two first rolling elements on the fourth through holes and between the two first belt pulleys radially located on the same straight line in a symmetrical mode, and the structures of the first belt, the second belt, the third belt and the fourth belt are identical.
Any one of the first rolling elements on the first through holes which are symmetrically distributed is fixedly connected with an output shaft of the fifth motor through a first fixed shaft.
Any one of the first rolling elements on the second through holes which are symmetrically distributed is fixedly connected with the output shaft of the third motor through a first fixed shaft.
Any one of the first rolling elements on the third through holes which are symmetrically distributed is fixedly connected with the output shaft of the fourth motor through a first fixed shaft.
Any one of the first rolling elements on the fourth through holes which are symmetrically distributed is fixedly connected with the output shaft of the second motor through a first fixed shaft.
The rotation directions of the fifth motor and the third motor are the same, the rotation directions of the fourth motor and the second motor are the same, and the rotation directions of the fifth motor and the fourth motor are opposite, so that the throwing object is located in the throwing equipment box body to move.
Further, the distance between the first supporting rod and the first belt on the fourth supporting rod in the vertical square, the distance between the fourth supporting rod and the first belt on the third supporting rod in the vertical square, and the distance between the third supporting rod and the first belt on the sixth supporting rod in the vertical square are all equal to the diameter of the thrown article, and the thrown article is contacted with the first belts on the upper side and the lower side when moving in the case of the throwing device.
Further, the first throwing support is fixed on the inner wall of the box body through the cooperation of the screw rod and the second connecting hole.
The second throwing support is fixed on the inner wall of the box body through the matching of the screw rod and the third connecting hole.
The second rolling piece is fixed in the first fixed connecting hole and the second fixed connecting hole through a second fixed shaft, and the second belt pulley is positioned between the first throwing support and the second throwing support.
Further, the third rolling piece is matched and fixed with the second fixed connecting hole of the third throwing support through a third fixed shaft, and the third belt pulley is positioned between the third throwing supports which are symmetrically distributed.
The third rolling piece is meshed with the first bevel gear of the first throwing mechanism at the upper part through a second bevel gear at one end, and is meshed with the first bevel gear of the first throwing mechanism at the lower part through a second bevel gear at the other end.
The invention has the beneficial effects that:
1. according to the throwing device, throwing objects are sequentially placed from square placing holes by hand, the box body is filled with the throwing objects, the first belt is driven to rotate by the second motor, the third motor, the fourth motor and the fifth motor, so that the throwing objects move in the box body, after the box body is filled with the throwing objects, the box body of the throwing equipment is placed in the externally hung shell body, and when the box body is placed, the throwing holes are opposite to the throwing openings, so that the bearing of a plurality of throwing objects is realized;
2. the first belt is driven to rotate by the second motor, the third motor, the fourth motor and the fifth motor, the cast articles are transmitted between the first casting mechanism and the second casting mechanism to be in contact with the second belt and the third belt, the first motor is started to enable the cast articles to obtain initial speed, the cast articles are cast out from the casting opening through the casting hole, and continuous and stable casting of a plurality of cast articles is achieved in casting operation of the cast articles.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of an externally hung housing of the present invention;
FIG. 2 is a schematic view of the structure of the outer housing part of the present invention;
FIG. 3 is a schematic diagram of the structure of a casting device box body of the invention;
FIG. 4 is a schematic view of a part of the structure of the throwing apparatus of the present invention;
FIG. 5 is a schematic view of a part of the structure of the throwing apparatus of the present invention;
FIG. 6 is a schematic view of a part of the structure of the throwing apparatus of the present invention;
FIG. 7 is a schematic view of a first bracket structure of the present invention;
FIG. 8 is a schematic view of a third bracket structure according to the present invention;
FIG. 9 is a schematic view of a first rolling element construction of the present invention;
FIG. 10 is a schematic view of a part of the structure of the throwing apparatus of the present invention;
FIG. 11 is a schematic view of a second casting rack construction of the present invention;
FIG. 12 is a schematic view of a second rolling element construction of the present invention;
fig. 13 is a schematic view of a third rolling member structure according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides an aircraft plug-in article jettisoninging device, jettisoninging device includes plug-in housing 1, and as shown in fig. 1, plug-in housing 1 includes plug-in housing main part 11, and the both ends of plug-in housing main part 11 all are connected with radome fairing 12, are equipped with jettisoninging mouth 13 on radome fairing 12 of arbitrary side, and jettisoningmouth 13 communicates with plug-in housing main part 11 inside.
The outer hanging shell main body 11 is provided with symmetrically distributed hanging lugs 14, the hanging lugs 14 are provided with first connecting holes 141, the throwing device is mounted below the aircraft through the hanging lugs 14, and the direction of the throwing opening 13 is opposite to the moving direction of the aircraft.
The outer hanging shell body 11 is provided with a cover body 15, the cover body 15 is provided with hinges 16 distributed in an array, the cover body 15 is rotationally connected with the outer hanging shell body 11 through the hinges 16, the cover body 15 is provided with a first handle 17, and the cover body 15 is provided with first square holes 18 distributed symmetrically.
The inner side of the cover body 15 is provided with symmetrically distributed locks 19, as shown in fig. 2, the locks 19 comprise a fixing plate 191, the fixing plate 191 is provided with second square holes 192, the locks 19 are fixed on the cover body 15 through the fixing plate 191, the second square holes 192 are opposite to the first square holes 18, the fixing plate 191 is provided with symmetrically distributed T-shaped blocks 193, and the T-shaped blocks 193 are provided with third square holes 194.
The T-shaped block 193 is provided with a square locking block 195, the square locking block 195 is vertically provided with a control handle 196, the control handle 196 is located in the second square hole 192 and the first square hole 18 and slides, the square locking block 195 is provided with a clamping piece 197, the square locking block 195 is located in the third square hole 194 of the T-shaped block 193 on one side and slides, the clamping piece 197 is located in the third square hole 194 of the T-shaped block 193 on the other side and slides, the square locking block 195 is sleeved with an elastic piece 198, one end of the elastic piece 198 acts on the T-shaped block 193, the other end acts on the control handle 196 and pushes the control handle 196, so that the clamping piece 197 is clamped on the inner wall of the outer hanging shell main body 11 and is used for closing and fixing the cover body 15.
The external hanging shell 1 is internally provided with at least one casting device box body 2, as shown in fig. 3, the casting device box body 2 comprises a box body 21, a second handle 22 is arranged on the box body 21, a square placing hole 23 is arranged on the box body 21, a casting hole 24 is arranged below the box body 21, the casting hole 24 is a through hole, casting holes 24 between two adjacent casting device box bodies 2 are positioned on the same straight line, the casting holes 24 are opposite to the casting opening 13, and a first motor 25, a second motor 26, a third motor 27, a fourth motor 28 and a fifth motor 29 are arranged on the box body 21.
The first support 3 which is symmetrically distributed is arranged in the box body 21, as shown in fig. 4, 5, 6 and 7, the first support 3 comprises a first support rod 31, one end of the first support rod 31 is vertically provided with a second support rod 32, one end of the second support rod 32 is fixedly connected with the first support rod 31, the other end of the second support rod 32 is vertically provided with a third support rod 33, a U-shaped structure is formed among the first support rod 31, the second support rod 32 and the third support rod 33, and a first transition arc 34 is arranged on the inner sides of the U-shaped structures of the first support rod 31, the second support rod 32 and the third support rod 33.
The first supporting rod 31 is provided with first through holes 35 which are symmetrically distributed, and the third supporting rod 33 is provided with second through holes 36 which are symmetrically distributed.
Second supports distributed in an array are arranged between the first supports 3 distributed symmetrically, and the second supports are identical to the first supports 3 in structure.
The third support 4 is arranged in the box 21, as shown in fig. 4, 5, 6 and 8, the third support 4 comprises a fourth support rod 41, one end of the fourth support rod 41 is vertically provided with a fifth support rod 42, one end of the fifth support rod 42 is fixedly connected with the fourth support rod 41, the other end of the fifth support rod 42 is vertically fixedly connected with a sixth support rod 43, a U-shaped structure is formed among the fourth support rod 41, the fifth support rod 42 and the sixth support rod 43, and a second transition arc 44 is arranged on the inner sides of the U-shaped structures of the fourth support rod 41, the fifth support rod 42 and the sixth support rod 43.
The fourth support bar 41 is provided with a third through hole 46, and the sixth support bar 43 is provided with a fourth through hole 47.
One side of the third support 4 is provided with a fourth support distributed in an array, the fourth support is identical to the third support 4 in structure, a fourth support rod 41 of the third support 4 and the fourth support is located between a first support rod 31 and a third support rod 33 of the first support 3 and the second support, an S-shaped structure is formed among the first support 3, the second support, the third support 4 and the fourth support, a support placing opening 101 and a support throwing opening 102 are formed among the first support 3, the second support, the third support 4 and the fourth support, and the first support 3, the second support, the third support 4 and the fourth support are all fixed on the inner wall of the box 21 as shown in fig. 6.
As shown in fig. 6 and 9, the first rolling elements 5 are rotatably disposed in the first through holes 35, the second through holes 36, the third through holes 46 and the fourth through holes 47 which are symmetrically distributed, the first rolling elements 5 include a first fixed shaft 51, first pulleys 52 which are distributed in an array are rotatably connected to the first fixed shaft 51, and the first rolling elements 5 are fixed in the first through holes 35, the second through holes 36, the third through holes 46 and the fourth through holes 47 by the first fixed shaft 51.
As shown in fig. 5, a first belt 6 is disposed between two first rolling elements 5 on the first through holes 35 which are symmetrically distributed, and between two first belt pulleys 52 which are radially positioned on the same line, a second belt is disposed between two first rolling elements 5 on the second through holes 36 which are symmetrically distributed, and between two first belt pulleys 52 which are radially positioned on the same line, a third belt is disposed between two first rolling elements 5 on the third through holes 46 which are symmetrically distributed, and between two first belt pulleys 52 which are radially positioned on the same line, a fourth belt is disposed between two first rolling elements 5 on the fourth through holes 47 which are symmetrically distributed, and between two first belt pulleys 52 which are radially positioned on the same line, and the first belt 6, the second belt, the third belt and the fourth belt have the same structure.
Any one of the first rolling members 5 on the symmetrically distributed first through holes 35 is fixedly connected with the output shaft of the fifth motor 29 through a first fixed shaft 51.
Any one of the first rolling elements 5 on the second through holes 36 which are symmetrically distributed is fixedly connected with the output shaft of the third motor 27 through the first fixed shaft 51.
Any one of the first rolling members 5 on the third through holes 46 which are symmetrically distributed is fixedly connected with the output shaft of the fourth motor 28 through the first fixed shaft 51.
Any one of the first rolling members 5 on the fourth through holes 47 which are symmetrically distributed is fixedly connected with the output shaft of the second motor 26 through the first fixed shaft 51.
The rotation direction of the fifth motor 29 is the same as that of the third motor 27, the rotation direction of the fourth motor 28 is the same as that of the second motor 26, and the rotation directions of the fifth motor 29 and the fourth motor 28 are opposite, so that the throwing object is located in the throwing equipment box 2 to move.
The distance in the vertical square between the first belt 6 on the first support bar 31 and the fourth support bar 41, the distance in the vertical square between the first belt 6 on the fourth support bar 41 and the third support bar 33, and the distance in the vertical square between the first belt 6 on the third support bar 33 and the sixth support bar 43 are all equal to the diameter of the article to be thrown, and when the article to be thrown moves in the throwing equipment box 2, the article to be thrown is in contact with the first belt 6 on the upper side and the lower side.
The support throwing port 102 is provided with two first throwing mechanisms 7 which are horizontally arranged, as shown in fig. 5 and 10, the two first throwing mechanisms 7 are distributed up and down, one side of each first throwing mechanism 7 which is distributed up and down is opposite to the support throwing port 102, and the other side of each first throwing mechanism 7 is provided with a second throwing mechanism 8.
The first throwing mechanism 7 comprises a first throwing support 71 and a second throwing support 72, the first throwing support 71 comprises a first supporting connecting rod 711, first fixing connecting holes 714 symmetrically distributed are formed in the first supporting connecting rod 711, second supporting connecting rods 712 are vertically arranged at two ends of the first supporting connecting rod 711, second connecting holes 713 are formed in the second supporting connecting rods 712, and the first throwing support 71 is fixed to the inner wall of the box 21 through the cooperation of screws and the second connecting holes 713.
The second throwing support 72 comprises a third supporting connecting rod 721, both ends of the third supporting connecting rod 721 are vertically provided with a fourth supporting connecting rod 722, third connecting holes 723 which are symmetrically distributed are arranged on the fourth supporting connecting rod 722, second fixed connecting holes 724 which are symmetrically distributed are arranged on the third supporting connecting rod 721, and the second throwing support 72 is fixed on the inner wall of the box body 21 through the cooperation of a screw and the third connecting holes 723.
The first throwing mechanism 7 includes second rolling members 73 symmetrically distributed, as shown in fig. 10 and 12, the second rolling members 73 include a second fixing shaft 731, a second pulley 732 is rotatably disposed on the second fixing shaft 731, a first bevel gear 733 is rotatably connected to the second fixing shaft 731, the second rolling members 73 are fixed in the first fixing connection hole 714 and the second fixing connection hole 724 through the second fixing shaft 731, and the second pulley 732 is located between the first throwing support 71 and the second throwing support 72.
A second belt 74 is provided between the second pulleys 732 of the symmetrically distributed second rolling members 73.
The second fixed shaft 731 of any one of the second rolling members 73 on the two first throwing mechanisms 7 is fixedly connected with the output shaft of the first motor 25.
The second throwing mechanism 8 comprises third throwing brackets 81 which are symmetrically distributed, the third throwing brackets 81 have the same structure as the second throwing brackets 72, the third throwing brackets 81 are fixed on the inner wall of the box body 21, third rolling elements 82 which are symmetrically distributed are arranged between the third throwing brackets 81 which are symmetrically distributed, as shown in fig. 10 and 13, the third rolling elements 82 comprise third fixed shafts 821, third belt pulleys 822 are arranged on the third fixed shafts 821, the third rolling elements 82 are matched and fixed with second fixed connecting holes 724 of the third throwing brackets 81 through the third fixed shafts 821, and the third belt pulleys 822 are positioned between the third throwing brackets 81 which are symmetrically distributed.
The second bevel gears 823 are arranged at two ends of the third fixed shaft 821, the third rolling element 82 is meshed with the first bevel gear 733 of the first throwing mechanism 7 above through the second bevel gear 823 at one end, and is meshed with the first bevel gear 733 of the first throwing mechanism 7 below through the second bevel gear 823 at the other end.
A third belt 83 is provided between third pulleys 822 on the symmetrically distributed third rolling members 82.
When the device is used, the throwing objects are sequentially placed from the square placing holes 23, the box body 21 is filled with the throwing objects by hand, the first belt 6 is driven to rotate by the second motor 26, the third motor 27, the fourth motor 28 and the fifth motor 29, the throwing objects are positioned in the box body 21 to move, after the box body 21 is filled with the throwing objects, the throwing equipment box body 2 is placed in the outer hanging shell main body 11, when the device is placed, the throwing holes 24 are opposite to the throwing ports 13, the throwing holes 24 between two adjacent throwing equipment box bodies 2 are positioned on the same straight line, the cover body 15 is closed, the throwing device is mounted below an aircraft through the hanging lugs 14, when the aircraft takes off to a throwing position, the first belt 6 is driven to rotate by the second motor 26, the third motor 27, the fourth motor 28 and the fifth motor 29, the throwing objects are transmitted to the first throwing mechanism 7, the second belt 74 and the third belt 83 are contacted between the second throwing mechanism 8, the first motor 25 is started, the throwing objects are enabled to initially obtain the throwing speed of the throwing objects, and the throwing objects are thrown from the throwing holes 24, and the throwing speed of the throwing device is realized.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (8)
1. The utility model provides an aircraft external-hanging article throwing device, throwing device includes external-hanging casing (1), its characterized in that, external-hanging casing (1) is including external-hanging casing main part (11), and the both ends of external-hanging casing main part (11) are all connected with radome fairing (12), are equipped with throwing mouth (13) on radome fairing (12) of arbitrary one side, and throwing mouth (13) communicate with external-hanging casing main part (11) inside;
the outer hanging shell comprises an outer hanging shell main body (11), wherein hanging lugs (14) which are symmetrically distributed are arranged on the outer hanging shell main body, and first connecting holes (141) are formed in the hanging lugs (14);
at least one throwing equipment box body (2) is arranged in the external hanging shell (1), the throwing equipment box body (2) comprises a box body (21), a second handle (22) is arranged on the box body (21), a square placing hole (23) is formed in the box body (21), a throwing hole (24) is formed in the lower portion of the box body (21), and a first motor (25), a second motor (26), a third motor (27), a fourth motor (28) and a fifth motor (29) are arranged on the box body (21);
the box body (21) is internally provided with symmetrically distributed first supports (3), each first support (3) comprises a first supporting rod (31), one end of each first supporting rod (31) is vertically provided with a second supporting rod (32), one end of each second supporting rod (32) is fixedly connected with the corresponding first supporting rod (31), the other end of each second supporting rod is vertically provided with a third supporting rod (33), U-shaped structures are formed among the first supporting rods (31), the second supporting rods (32) and the third supporting rods (33), and first transition arcs (34) are formed in the U-shaped inner sides of the first supporting rods (31), the second supporting rods (32) and the third supporting rods (33);
the first supporting rod (31) is provided with symmetrically distributed first through holes (35), and the third supporting rod (33) is provided with symmetrically distributed second through holes (36);
second supports distributed in an array are arranged between the first supports (3) which are symmetrically distributed, and the second supports and the first supports (3) have the same structure;
a third support (4) is arranged in the box body (21), the third support (4) comprises a fourth support rod (41), one end of the fourth support rod (41) is vertically provided with a fifth support rod (42), one end of the fifth support rod (42) is fixedly connected with the fourth support rod (41), the other end of the fifth support rod is vertically fixedly connected with a sixth support rod (43), a U-shaped structure is formed among the fourth support rod (41), the fifth support rod (42) and the sixth support rod (43), and a second transition arc (44) is arranged on the inner sides of the U-shaped structures of the fourth support rod (41), the fifth support rod (42) and the sixth support rod (43);
a third through hole (46) is formed in the fourth supporting rod (41), and a fourth through hole (47) is formed in the sixth supporting rod (43);
one side of the third bracket (4) is provided with fourth brackets distributed in an array manner;
the first through holes (35), the second through holes (36), the third through holes (46) and the fourth through holes (47) which are symmetrically distributed are respectively internally provided with a first rolling element (5) in a rotating way, the first rolling elements (5) comprise a first fixed shaft (51), and first belt pulleys (52) which are distributed in an array are rotationally connected on the first fixed shaft (51);
a support placing port (101) and a support throwing port (102) are formed among the first support (3), the second support, the third support (4) and the fourth support, the support throwing port (102) is provided with two first throwing mechanisms (7) which are horizontally arranged, the two first throwing mechanisms (7) are distributed up and down, one sides of the two first throwing mechanisms (7) which are distributed up and down are opposite to the support throwing port (102), and the other sides of the two first throwing mechanisms (7) are provided with second throwing mechanisms (8);
the first throwing mechanism (7) comprises a first throwing support (71) and a second throwing support (72), the first throwing support (71) comprises a first supporting connecting rod (711), first fixing connecting holes (714) which are symmetrically distributed are formed in the first supporting connecting rod (711), second supporting connecting rods (712) are vertically arranged at two ends of the first supporting connecting rod (711), and second connecting holes (713) are formed in the second supporting connecting rods (712);
the second throwing bracket (72) comprises a third supporting connecting rod (721), the two ends of the third supporting connecting rod (721) are vertically provided with fourth supporting connecting rods (722), the fourth supporting connecting rods (722) are provided with third connecting holes (723) which are symmetrically distributed, and the third supporting connecting rods (721) are provided with second fixed connecting holes (724) which are symmetrically distributed;
the first throwing mechanism (7) comprises second rolling parts (73) which are symmetrically distributed, the second rolling parts (73) comprise second fixed shafts (731), second belt pulleys (732) are rotatably arranged on the second fixed shafts (731), and first bevel gears (733) are rotatably connected to the second fixed shafts (731);
a second belt (74) is arranged between the second pulleys (732) of the second rolling elements (73) which are symmetrically distributed;
the second fixed shaft (731) of any one second rolling piece (73) on the two first throwing mechanisms (7) is fixedly connected with the output shaft of the first motor (25);
the second throwing mechanism (8) comprises third throwing brackets (81) which are symmetrically distributed, the mechanism of the third throwing brackets (81) is identical to the structure of the second throwing brackets (72), the third throwing brackets (81) are fixed on the inner wall of the box body (21), third rolling elements (82) which are symmetrically distributed are arranged between the third throwing brackets (81) which are symmetrically distributed, the third rolling elements (82) comprise third fixed shafts (821), and third belt pulleys (822) are arranged on the third fixed shafts (821);
two ends of the third fixed shaft (821) are provided with second bevel gears (823);
a third belt (83) is arranged between third pulleys (822) on the third rolling elements (82) which are symmetrically distributed;
the throwing device is mounted below the aircraft through a hanging lug (14);
the plug-in shell comprises a plug-in shell body (11), a cover body (15) is arranged on the plug-in shell body (11), hinges (16) distributed in an array are arranged on the cover body (15), the cover body (15) is rotationally connected with the plug-in shell body (11) through the hinges (16), a first handle (17) is arranged on the cover body (15), and first square holes (18) distributed symmetrically are arranged on the cover body (15);
the inner side of the cover body (15) is provided with a lock (19) which is symmetrically distributed, the lock (19) comprises a fixed plate (191), the fixed plate (191) is provided with a second square hole (192), the lock (19) is fixedly arranged on the cover body (15) through the fixed plate (191), the second square hole (192) is opposite to the first square hole (18), the fixed plate (191) is provided with a T-shaped block (193) which is symmetrically distributed, the T-shaped block (193) is provided with a third square hole (194), the T-shaped block (193) is provided with a square locking block (195), the square locking block (195) is vertically provided with a control handle (196), the control handle (196) slides in the second square hole (192) and the first square hole (18), the square locking block (195) is provided with a clamping piece (197), the square locking block (195) slides in the third square hole (194) of one side of the T-shaped block (193), the clamping piece (197) slides in the third square hole (194) of the other side of the T-shaped block (193), the locking block (195) is sleeved with an elastic piece (196) and the other end of the elastic piece (196) is pushed by the elastic piece (196) to be in the control handle (196) at one end of the main body (11), the cover body (15) is closed and fixed.
2. The aircraft plug-in type article throwing device according to claim 1, wherein the throwing holes (24) are through holes, the throwing holes (24) between two adjacent throwing equipment boxes (2) are positioned on the same straight line, and the throwing holes (24) are opposite to the throwing openings (13).
3. The aircraft plug-in type article throwing device according to claim 1, wherein the fourth bracket and the third bracket (4) have the same structure, and the fourth support rod (41) on the third bracket (4) and the fourth support rod on the fourth bracket are both located between the first support rod (31) and the third support rod (33) in the first bracket (3) and the second bracket, so that an S-shaped structure is formed among the first bracket (3), the second bracket, the third bracket (4) and the fourth bracket, and the first bracket (3), the second bracket, the third bracket (4) and the fourth bracket are all fixed on the inner wall of the box body (21).
4. An aircraft add-on item throwing device according to claim 1, wherein the first rolling element (5) is fixed in the first through hole (35), the second through hole (36), the third through hole (46) and the fourth through hole (47) by a first fixed shaft (51).
5. An aircraft add-on article throwing device according to claim 1, wherein a first belt (6) is arranged between two first rolling elements (5) on the first through holes (35) which are symmetrically distributed, between two first belt pulleys (52) which are radially positioned on the same straight line, a second belt is arranged between two first rolling elements (5) on the second through holes (36) which are symmetrically distributed, between two first belt pulleys (52) which are radially positioned on the same straight line, a third belt is arranged between two first rolling elements (5) on the third through holes (46) which are symmetrically distributed, between two first belt pulleys (52) which are radially positioned on the same straight line, a fourth belt is arranged between two first rolling elements (5) which are symmetrically distributed, between two first belt pulleys (52) which are radially positioned on the same straight line, and the first belt (6), the second belt, the third belt and the fourth belt have the same structure;
any one of the first rolling elements (5) on the first through holes (35) which are symmetrically distributed is fixedly connected with an output shaft of the fifth motor (29) through a first fixed shaft (51);
any one of the first rolling elements (5) on the second through holes (36) which are symmetrically distributed is fixedly connected with an output shaft of the third motor (27) through a first fixed shaft (51);
any one of the first rolling elements (5) on the third through holes (46) which are symmetrically distributed is fixedly connected with an output shaft of a fourth motor (28) through a first fixed shaft (51);
any one of the first rolling elements (5) on the fourth through holes (47) which are symmetrically distributed is fixedly connected with an output shaft of the second motor (26) through a first fixed shaft (51);
the rotation direction of the fifth motor (29) is the same as that of the third motor (27), the rotation direction of the fourth motor (28) is the same as that of the second motor (26), and the rotation direction of the fifth motor (29) is opposite to that of the fourth motor (28), so that the throwing object moves in the throwing equipment box body (2).
6. The aircraft plug-in type article throwing device according to claim 5, wherein a distance in a vertical direction between a first belt (6) on the first support rod (31) and a third belt on the fourth support rod (41), a distance in a vertical direction between the third belt on the fourth support rod (41) and a second belt on the third support rod (33), and a distance in a vertical direction between the second belt on the third support rod (33) and a fourth belt on the sixth support rod (43) are all equal to a diameter of a throwing article, and the throwing article contacts the first belts (6) on the upper side and the lower side when moving in the throwing equipment box (2).
7. The aircraft external hanging type article throwing device according to claim 1, wherein the first throwing bracket (71) is fixed on the inner wall of the box body (21) through the matching of a screw and the second connecting hole (713);
the second throwing bracket (72) is fixed on the inner wall of the box body (21) through the matching of the screw rod and the third connecting hole (723);
the second rolling piece (73) is fixed in the first fixed connection hole (714) and the second fixed connection hole (724) through a second fixed shaft (731), and the second belt pulley (732) is positioned between the first throwing bracket (71) and the second throwing bracket (72).
8. The aircraft plug-in type article throwing device according to claim 1, wherein the third rolling element (82) is fixed by matching with a second fixed connection hole (724) of a third throwing bracket (81) through a third fixed shaft (821), and a third belt pulley (822) is positioned between the third throwing brackets (81) which are symmetrically distributed;
the third rolling element (82) is meshed with a first bevel gear (733) of the first throwing mechanism (7) above through a second bevel gear (823) at one end, and is meshed with a first bevel gear (733) of the first throwing mechanism (7) below through a second bevel gear (823) at the other end.
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| CN201910665518.XA CN110239718B (en) | 2019-07-23 | 2019-07-23 | Aircraft external-hanging type article throwing device |
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| CN201910665518.XA CN110239718B (en) | 2019-07-23 | 2019-07-23 | Aircraft external-hanging type article throwing device |
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| CN210175125U (en) * | 2019-07-23 | 2020-03-24 | 安徽天路航空科技股份有限公司 | Aircraft externally-hung object throwing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6539833B1 (en) * | 1998-12-02 | 2003-04-01 | Saab Ab | Dropping device |
| EP2361831A2 (en) * | 2010-02-20 | 2011-08-31 | Diehl BGT Defence GmbH & Co.KG | Missile launching device |
| CN101973401A (en) * | 2010-10-21 | 2011-02-16 | 哈尔滨工程大学 | Modularized intelligent nacelle for throwing forest fire-extinguishing bomb |
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| CN110239718A (en) | 2019-09-17 |
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