CN115649446A - Full-dimensional group-following type autonomous sliding and descending container carrier for air drop - Google Patents

Abstract

A full dimension is along with group formula is from sliding down collection dress carrier for air-drop relates to air-drop carrier technical field, including the box subassembly that is used for loading the goods, slide down pneumatic component and slide down control system, but slide down pneumatic component folding installation is on the box subassembly, slide down control system and slide down control system control connection for the execution action of control slide down pneumatic component. The invention adopts the design of a box type carrier, thereby saving the storage and transportation space; the full-dimensional modular component design is adopted, and the components are combined at any time, any place and any need according to task requirements, so that the method is more widely suitable for various air-drop scenes; after the control system and the external pneumatic assembly are installed on the carrier, the carrier can be automatically controlled or remotely controlled to slide down and be thrown, and the air-drop precision is greatly improved, so that the air-drop success rate is ensured, and the equipment and material loss caused by the failure of air-drop is reduced.

Description

Full-dimensional group-following type autonomous sliding and descending container carrier for air drop

Technical Field

The invention relates to the technical field of air-drop vehicles, in particular to a full-dimensional group-following type autonomous sliding and descending container vehicle for air-drop.

Background

The current main air-drop mode is that an air-drop vehicle is transported or lifted to a destination by an airplane to be dropped over the air, and the main drop mode is parachuting. However, in special application scenarios such as disaster relief, scientific investigation, epidemic situation, battle, etc., air-drop failure is often caused by air-drop condition limitation, and effective replenishment cannot be achieved. Such problems include, but are not limited to, the following:

1. in the scenes of disaster relief, rescue, scientific investigation and the like, if the freight aircraft cannot fly to the air above the airdrop place due to factors such as weather, terrain, disaster threats, flying height, distance and the like, ground personnel cannot be effectively supplemented;

2. in the scenes of online battles and the like, when one party is in an enclosed predicament, the party is possibly threatened by an air defense weapon of the enemy through the aerial delivery supply of manned airplanes or large unmanned aerial vehicles, and the party is found and knocked down by the enemy at a long distance, so that great loss is caused;

3. the transportation aircraft can fly to the air-drop place, but the transportation aircraft is easily influenced by conditions such as local weather, airflow, terrain and the like due to the parachute landing delivery, so that supplied materials deviate too far from the air-drop target point and cannot be used, and even can be delivered to a enemy control area;

4. under the scene of multipoint and multi-batch delivery, the currently adopted modes for large and medium-sized transport planes are that multiple airplanes execute multiple flight tasks or single airplanes perform multipoint detour flight, and the large and medium-sized transport planes are collectively delivered to one place and then transferred to all places from the ground. The flight time and risk cost of the mode one are higher, the mode two is obviously and easily destroyed because of fixed position in the threatening environment, the ground transfer cycle is longer, the risk is larger in the threatening environment, and the effective material delivery rate is lower or even extremely low.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a full-dimensional group-following type autonomous sliding and descending container carrier for air drop. The following technical scheme is adopted:

a full dimension is along with group formula is from unit load carrier that glides for air-drop, including the box subassembly that is used for loading the goods, the pneumatic subassembly that glides and the control system that glides, the pneumatic subassembly collapsible the installation of gliding is on the box subassembly, the control system that glides and the control system control connection that glides for the execution action of control gliding pneumatic subassembly.

According to the technical scheme, after air drop is released, the full-dimensional group-following type autonomous sliding-down containerized vehicle unfolds the sliding-down pneumatic assembly according to the instruction of the sliding-down control system, the sliding-down control system controls the sliding-down pneumatic assembly to adjust the air posture, controls the delivery track of the full-dimensional group-following type autonomous sliding-down containerized vehicle according to an automatic planning scheme or a manual remote control mode, and delivers the target;

if the air drop point does not have the landing condition of sliding, adopting an ultra-low altitude direct air drop mode to drop the load;

after the full-dimensional group-following type autonomous sliding-down container loader empties the load in the box body assembly, a preset landing field is selected nearby for no-load landing.

Optionally, the box subassembly includes warehouse box, activity curb plate, bottom plate and latticed strengthening rib, and the whole appearance of box subassembly is the cuboid, the detachable assembly of activity curb plate is in one side of warehouse box, the bottom plate assembly is in the bottom of warehouse box, and can throw off under the control of the control system that slides down when the airdrop goods and materials, latticed strengthening rib sets up other internal surfaces in the warehouse box except that activity curb plate and bottom plate.

By adopting the technical scheme, the movable side plate design is adopted, and machines such as a forklift and the like can load and unload goods or modular components of carriers conveniently from the side; the bottom is provided with a throwable bottom plate which is of a non-bearing structure, and the bottom plate is mainly used for sealing a cargo bin from the lower part to protect cargos and providing a better pneumatic appearance in the flying process of the carrier.

The box body component is a cuboid, the interior of the box body component is designed by adopting a box body reinforced frame, wherein latticed reinforcing ribs are arranged at the front end, the rear end and the side vertical surface of one side of the box body component, and the box body component plays roles in bearing the force at the top and bearing the force in the longitudinal direction; for the convenience of loading and unloading and putting goods on the side face, the bottom and the other side face are not provided with latticed reinforcing ribs, the structural components are connected in a welding mode, and the cargo hold box body is firm in structure and stable in supporting.

Compare the formula goods loading mode of going into, the formula loading mode of side has more advantages: firstly, the loading can be finished by using a common forklift without using large loading machines such as a crane and the like, the operation is convenient and fast, and the operation space and the operation time are saved; secondly, the upper panel and the folding wing structure do not need to be removed, the dismounting of external components is not influenced when goods are loaded, and the parallel unfolding operation can be realized; thirdly, the inner space can be used as a temporary rain sheltering or storage space by the design of the side door, and the top plate can also be used as a temporary working platform; fourthly, green plants or camouflage nets are paved on the carrier in wartime to serve as a simple shelter.

It is optional, still be equipped with frame-type grid plate on the roof bottom surface of warehouse box, be equipped with a set of matrix on frame-type grid plate's the bottom surface and hang the point, a set of matrix is hung the point and can is installed the stores pylon, the stores pylon includes the roof beam body, hangs some connecting bolt, couple and prevents putting the locking boost motor, roof beam body top is equipped with a set of string point connecting bolt, and department is equipped with the couple around the roof beam body below, the matrix is hung the point and is connected the bolt through the string point of its mechanical interface and electrical interface and stores pylon, the roof beam body is through hanging some connecting bolt detachable fixing on frame-type grid plate's matrix, the slumping control system control couple and switch, prevent putting the locking boost motor and include pneumatic piston push rod, prevent putting locking rod and a pair of support, pneumatic piston push rod's one end is connected on the bottom surface of the roof beam body, prevent putting the locking rod and be n shape, top pneumatic piston push rod's the other end, a pair of support is installed respectively in the bottom on two n shape edges of preventing the locking rod to support when using, when pneumatic piston push rod moves, a pair of support is pushing out the goods box body subassembly downwards.

Through above-mentioned technical scheme, the roof of warehouse box sets up the frame-type net board to set up the matrix and hang the point, hang the point and can install the stores pylon as required, be the main load part of goods dress of hanging, the stores pylon is fixed in through hanging the point hitch pin and hangs on the point, the couple of stores pylon adopts ripe aviation bomb weapon stores pylon technique, and one set of input mechanism that utilizes pulse cartridge case as power of piston connection. The pulse cartridge case is located the roof beam body, puts in the instruction and assigns the back, and the signal of telecommunication can percussion a pulse cartridge case in the stores pylon, and the powder charge burning in the cartridge case produces a large amount of gas to high pressure drive coupling mechanism release couple, high-pressure gas still can promote the ejection piston high speed motion downwards simultaneously, drives and prevents pendulum locking boost motor, produces decurrent impact force on the box that can put in the load, makes it put in smoothly.

Optionally, the task load of throwing in of box subassembly can also include direct air-drop collection dress formula carrier, direct air-drop collection dress formula carrier includes direct air-drop box and a pair of lug, and a pair of lug is fixed mounting respectively in both ends around direct air-drop box top surface to hang the dress in the couple department of stores pylon.

Through the technical scheme, the full-dimensional autonomous sliding and landing containerized carrier for air-drop can carry various task loads along with the group type, the full-dimensional autonomous sliding and landing containerized carrier comprises but is not limited to a standardized container, a direct air-drop containerized carrier and an autonomous sliding and landing containerized carrier with smaller specifications, two lifting lugs are arranged at the top of all task loads, the lifting lugs of the standardized container and the direct air-drop containerized carrier are arranged at two ends of the upper surface, the lifting lugs of the autonomous sliding and landing air-drop carrier are arranged at the top ends of front and back folding wing fixing shafts, the task loads are hung on hooks of a hanging rack through the lifting lugs, and the lifting lugs, the hanging rack and the hanging hook actuating components are consistent with the lifting lugs, hanging racks and hanging hooks of aviation bombs with the same load level. The task load is hung at the hook of the hanging rack through the lifting lug, the hanging rack fixes the task load on a matrix type hanging point at the top of the cargo compartment box body through a hanging point connecting bolt, and when air drop occurs, an external instruction can control the hook to be unlocked through the sliding and descending control system to release the task load.

Optionally, the bottom of the box body assembly is further provided with a landing gear.

Through the technical scheme, if the air drop point has the landing condition, the carrier can complete the autonomous landing by sliding on the preset landing field by depending on the landing gear arranged at the bottom, and the landing gear can be replaced by a sliding sledge.

Optionally, the power assembly includes the power assembly who is used for increasing the toboggan distance, power assembly includes electric drive screw, battery and steering wheel, the detachable tip of installing at box subassembly radome fairing of electric drive screw, battery and steering wheel are installed inside the radome fairing, the steering wheel is connected with electric drive screw control electricity, toboggan control system is connected with steering wheel control electricity. The power assembly is an optional part and is additionally arranged when the sliding distance needs to be increased.

Through the technical scheme, the propeller power system driven by the battery is additionally arranged, the delivery distance is further increased, and the flying cost and risk of the large-scale freight aircraft are reduced.

Optionally, the toboggan pneumatic assembly comprises a pair of front wings, a pair of wing unfolding mechanisms, a pair of rear wings, a fairing and an empennage, the pair of wing unfolding mechanisms are detachably mounted on the top surface of the box assembly and located at two ends of the box assembly respectively, each wing unfolding mechanism comprises a base plate, a gunpowder trigger type piston rod, an electric control igniter, a crank double-link device, a bearing, a first rotating shaft, a second rotating shaft and a spring pin, the base plate is detachably mounted on the top surface of the box assembly, a shell of the gunpowder trigger type piston rod and an outer ring of the bearing are mounted on the upper surface of the base plate respectively, one end of the first rotating shaft is assembled on an inner ring of the bearing, the second rotating shaft is rotatably sleeved on an outer wall of the first rotating shaft, the piston rod of the gunpowder trigger type piston rod drives the first rotating shaft and the second rotating shaft to rotate in opposite directions through the crank double-link device, the toboggan control system controls the starting of the gunpowder trigger type piston rod through the igniter, the pair of front wings and the pair of rear wings are unfolded under the driving of the pair of wing unfolding mechanisms respectively to provide lift force and attitude adjustment capability for the box assembly, and the spring pin is locked when the pair of wing unfolding mechanisms are 180 degrees respectively;

the detachable tip of installing at the box subassembly of radome fairing, the radome fairing is equipped with the sensor module that is used for collecting flight attitude information, and sensor module is connected with the control system communication electricity that glides. And reserving interfaces for the selected power components.

Through above-mentioned technical scheme, the radome fairing is used for protecting the sensor module to prevent receiving harmful environment's such as aerodynamic force, pneumatic heating and acoustic vibration influence.

The tail wing is detachably arranged at the tail part of the box body assembly;

and the sliding control is realized by controlling the execution action of the system gunpowder trigger type piston rod through an electric control igniter.

Through the technical scheme, the foldable horizontal wing surface is divided into a front wing group and a rear wing group, each group consists of a left wing and a right wing, the two wings are respectively arranged on a first rotating shaft and a second rotating shaft of a pair of wing unfolding mechanisms, a gunpowder trigger type piston rod uses gunpowder as a power source, the gunpowder ignites in a piston cylinder to generate high-pressure gas to push a piston push rod to perform linear motion, the linear motion is converted into the bidirectional rotary motion of the wings by utilizing a crank double-connecting-rod device connected with the piston push rod,

the pair of front wings and the pair of rear wings are coaxial through the telescopic arrangement, the space can be greatly saved by using the structure, the strength of the equipment is improved through the integrated design, and therefore the failure rate and the maintenance cost are further reduced.

The crank double-connecting-rod device is fixedly connected with the pair of front wings and the pair of rear wings, so that the rotation angle of the wings and the rotation angle of the wing cranks are ensured to be synchronous.

The base plate is provided with two groups of high-strength spring pins, and the bottom of a crank, which is connected with the rotating shaft, of the crank double-connecting-rod device is correspondingly provided with two groups of grooves. When the pair of front wings and the pair of rear wings are folded to be not completely opened, the spring pin is in a retraction state, the pin head is in contact with the bottom of the crank and slides, when the wings are completely opened and the pair of front wings and the pair of rear wings form an angle of 180 degrees, the spring pin is coaxial with the groove at the bottom of the crank and is popped out to lock the crank double-connecting-rod device, the whole wing unfolding mechanism is restrained from rotating, and therefore wing positioning and locking are achieved.

The length of the piston push rod of the gunpowder trigger type piston rod is adjustable, the push distance of the piston push rod is adjusted to be the length of the wing in a 180-degree opening state before use, and the maximum stroke limit function of the piston push rod body is utilized to perform auxiliary positioning and locking of the wing opening position.

The whole wing unfolding mechanism is provided with a protective shell for protecting internal devices.

Optionally, the toboggan control system is a flight control chip-based control system.

Through the technical scheme, the control system based on the flight control chip is adopted, and the control communication modules such as power control, attitude control, wireless communication, satellite positioning, multi-mode navigation, a Beidou short message system and the like are integrated.

Optionally, the large and medium transport plane, the helicopter and the large unmanned plane are used for carrying or hoisting, and can be delivered singly or in batches;

after the airdrop is released, the full-dimensional group-following type autonomous sliding and descending containerized vehicle expands a pair of front wings and a pair of rear wings according to the instructions of a sliding and descending control system, a sensor module collects position, direction, height and posture data in real time, the sliding and descending control system controls a power assembly to adjust the air posture, and controls the delivery track of the full-dimensional group-following type autonomous sliding and descending containerized vehicle according to an automatic planning scheme or a manual remote control mode to reach a destination;

when the full-dimensional group-following type autonomous sliding-down container carrier reaches an airdrop region, the full-dimensional group-following type autonomous sliding-down container carrier can select sliding-down landing or direct airdrop of goods, and if an airdrop point has sliding-down landing conditions, the full-dimensional group-following type autonomous sliding-down container carrier completes autonomous sliding-down landing on a preset landing field by virtue of a landing frame arranged at the bottom;

if the air drop point does not have the landing condition of sliding, adopting an ultra-low altitude direct air drop mode to drop the load;

and after the full-dimensional random-group type autonomous sliding-down container carrier empties the load in the box body assembly, selecting a preset landing field to land in an unloaded way nearby.

In summary, the invention includes at least one of the following beneficial technical effects:

(1) Due to the novel box type carrier design, other parts of the unmanned aerial vehicle can be stored in the body during storage and transportation, the body is regular in shape, and the storage and transportation space is saved;

(2) The design of full-dimensional modularized components is realized, the components are combined at any time, any place and any need according to task requirements, the air drop vehicle is more widely suitable for various air drop scenes, and the air drop vehicle group which is rapidly disassembled and installed and is convenient for intensively delivering a large amount of materials in a limited area can rapidly and timely empty a landing field;

(3) After the control system and the external pneumatic component are installed on the carrier, the carrier can be automatically controlled or remotely controlled to slide down and throw, and the air-drop precision is greatly improved, so that the air-drop success rate is ensured, and the equipment and material loss caused by the failure of the air-drop is reduced;

(4) The carrier adopts a side-in hanging mode to load the goods, so that the operation space is saved, the operation is convenient and fast, and the carrier has multiple purposes;

(5) The warehouse matrix type hanging point is additionally provided with hanging racks with different specifications as required, so that the warehouse is widely suitable for task loads with different sizes and weights;

(6) The novel carrier cluster specification design and air-drop method is characterized in that carriers of different levels are loaded in a nested manner and controlled to automatically slide down, so that a large and medium-sized transporter does not need to go round each air-drop point to be overhead in a multi-point delivery task, and the air-drop problem of all places can be solved only by air-dropping the self-sliding-down carrier for multiple times on a straight flight line;

(7) A propeller power system driven by a battery can be additionally arranged, so that the delivery distance is further increased, and the flying cost and risk of a large freight aircraft are reduced;

(8) The speed of the sliding descent is much higher than that of the parachuting, almost no noise exists during the delivery, no infrared radiation characteristic exists, and the sliding descent is not easy to be found and destroyed by enemies when being used in a battlefield;

(9) When a sliding landing mode is adopted, part of components can be recycled, and the use cost is further reduced;

(10) A Beidou short message system is used for replacing a traditional satellite communication system, coded control instructions are provided for carrier sliding without real-time control, and a communication link for returning self position and state information is established.

Drawings

Fig. 1 is a schematic structural diagram of an exploded state of a full-dimensional random-group autonomous sliding container vehicle for air drop according to the present invention;

FIG. 2 is a schematic view of the structure of the grid reinforcing ribs inside the container body of the full-dimensional random-assembly type autonomous sliding-down container carrier for air drop of the present invention;

FIG. 3 is a schematic diagram of a matrix type hanging point structure in a cargo box body and corresponding hanging points adapted to hangers of different specifications of the full-dimensional group-following type autonomous sliding and descending container carrier for air drop in accordance with the present invention;

fig. 4 is a structural schematic diagram of different combination states of a hook and a lifting lug of the full-dimensional random-assembly type autonomous sliding-down container carrier for air drop of the invention;

FIG. 5 is a schematic view of a full-dimensional random-group autonomous downhill cargo-loading state of the container carrier for air drop according to the present invention;

FIG. 6 is a schematic view of the assembled state of the full-dimensional random-assembly type autonomous sliding-down container carrier rack for air drop and the cargo according to the present invention;

fig. 7 is a schematic view of a hanging rack structure of the full-dimensional group-following type autonomous sliding and descending container carrier for air drop of the present invention;

FIG. 8 is a schematic structural view of a wing deployment mechanism of a full-dimensional random-assembly type autonomous downhill container vehicle for air drop according to the present invention;

FIG. 9 is a schematic view of the structure of the leakage spring pin of the wing deployment mechanism of the full-dimensional random-assembly type autonomous sliding-down container carrier for air drop of the present invention;

fig. 10 is a schematic structural view of the wing deployment mechanism and the front wing of the full-dimensional random-assembly type autonomous sliding-down container carrier for air drop in the exploded state according to the present invention;

FIG. 11 is a schematic structural diagram of a combined state of the full-dimensional random-group autonomous sliding container carrier for air drop before dropping;

FIG. 12 is a schematic view of the wing deployment state of the full-dimensional random-assembly autonomous downhill container vehicle for air drop according to the present invention;

FIG. 13 is a schematic diagram of the present invention for delivering different load conditions;

FIG. 14 is a schematic view of an aerial delivery trajectory of the vehicle of the present invention;

fig. 15 is a schematic view of the hanging rack of the full-dimensional random-group type self-sliding-down container carrier for air drop of the invention fixed on the top of the cargo hold box body.

Description of reference numerals: 11. a warehouse box body; 111. a frame-type grid plate; 112. a beam body; 113. matrix type hanging points; 14. a grid-shaped reinforcing rib; 114. the anti-swing stop booster; 1141. a pneumatic piston push rod; 1142. an anti-swing stopper rod; 1143. a support; 115. hooking; 116. a hanging point connecting bolt; 12. a movable side plate; 13. a base plate; 5. directly air-dropping a container type carrier; 51. an air-drop box body; 52. lifting lugs; 21. an electrically driven propeller; 23. a cowling; 31. a front wing; 32. a wing deployment mechanism; 321. a base plate; 322. gunpowder trigger type piston rod; 323. a crank double-link device; 324. a bearing; 325. a first rotating shaft; 326. a second rotating shaft; 327. a spring pin; 33. a rear wing; 34. a tail wing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment of the invention discloses a full-dimensional random-grouping type autonomous sliding and descending container carrier for air drop.

Referring to fig. 1-15, the full-dimensional group-following type autonomous sliding-down container carrier for air drop comprises a box body assembly for loading goods, a sliding-down pneumatic assembly and a sliding-down control system, wherein the sliding-down pneumatic assembly is foldably installed on the box body assembly, and the sliding-down control system is in control connection with the sliding-down control system and is used for controlling the execution action of the sliding-down pneumatic assembly.

According to the technical scheme, after air drop is released, the full-dimensional group-following type autonomous sliding-down containerized vehicle unfolds the sliding-down pneumatic assembly according to the instruction of the sliding-down control system, the sliding-down control system controls the sliding-down pneumatic assembly to adjust the air posture, controls the delivery track of the full-dimensional group-following type autonomous sliding-down containerized vehicle according to an automatic planning scheme or a manual remote control mode, and delivers the target;

if the air drop point does not have the landing condition of sliding, adopting an ultra-low altitude direct air drop mode to drop the load;

and after the full-dimensional random-group type autonomous sliding-down container carrier empties the load in the box body assembly, selecting a preset landing field to land in an unloaded way nearby.

The box body assembly comprises a cargo bin box body 11, a movable side plate 12, a bottom plate 13 and latticed reinforcing ribs 14, the whole appearance of the box body assembly is a cuboid, the movable side plate 12 is detachably assembled on one side of the cargo bin box body 11, the bottom plate 13 is assembled at the bottom of the cargo bin box body 11 and can be thrown off under the control of a sliding control system when materials are airdropped, and the latticed reinforcing ribs 14 are arranged on other inner surfaces of the cargo bin box body 11 except the movable side plate 12 and the bottom plate 13.

By adopting the design of the movable side plate 12, machines such as a forklift and the like can load and unload goods or carriers conveniently from the side; the bottom is provided with a throwable bottom plate 13, the bottom plate 13 is of a non-bearing structure, a cargo bin is mainly sealed from the lower part to protect cargos and provide a better pneumatic appearance in the carrier flying process, a box body assembly is a cuboid, the interior adopts a box body reinforced frame design, wherein, the front end, the rear end and the side vertical surface of one side are provided with latticed reinforcing ribs 14, and the box body has the functions of top bearing and longitudinal bearing; in order to facilitate loading and unloading and putting goods on one side face, the bottom and the other side face are not provided with latticed reinforcing ribs 14, and the structural components are connected in a welding mode, so that the cargo hold box body is firm in structure and stable in support.

Compare into formula goods loading mode on, side formula loading mode has more advantages: firstly, loading can be finished by using a common forklift without using large loading machinery such as a crane and the like, the operation is convenient and fast, and the operation space and the operation time are saved; secondly, the upper panel and the folding wing structure do not need to be removed, the dismounting of external components is not influenced when goods are loaded, and the parallel unfolding operation can be realized; thirdly, the inner space can be used as a temporary rain sheltering or storage space by the design of the side door, and the top plate can also be used as a temporary working platform; fourthly, green plants or camouflage nets are paved on the carrier in wartime to serve as a simple shelter.

Still be equipped with frame-type grid board 111 on the roof bottom surface of freight compartment box 11, be equipped with a set of matrix on frame-type grid board 111's the bottom surface and hang some 113, the stores pylon is hung some 113 and can be installed the stores pylon to a set of matrix, the stores pylon includes roof beam 112, hangs some tie-down bolt 116, couple 115 and anti-sway stop boost 114, roof beam 112 top is equipped with a set of string some tie-down bolt 116, and roof beam 112 below front and back department is equipped with couple 115, matrix is hung some tie-down bolt 116 through its mechanical interface and electrical interface and stores pylon, roof beam 112 is through hanging some tie-down bolt 116 detachable the fixing on frame-type grid board 111's matrix is hung some 113, roll-off control system control couple 115 and switch, anti-sway stop boost 114 includes pneumatic piston push rod 1141, anti-sway stop rod 1142 and a pair of support 3, pneumatic piston push rod 1141's one end is connected on roof beam 112's bottom surface, anti-sway stop rod 1142 is n shape, and the other end of pneumatic piston push rod 1142 installed respectively at anti-sway stop rod 1142, and two n shape support rod 1142's the side when the bottom is used the goods push rod 1141, the action, the bottom push rod 1143 is pushed the goods downward, the box component, push rod 1141.

The top plate of the cargo compartment box body is provided with a frame type grid plate 111 and a matrix type hanging point 113, the hanging point 113 can be provided with a hanging rack as required and is a main bearing part for hanging and installing cargos, the hanging rack is fixed on the hanging point 113 through a hanging point connecting bolt 116, a hook 115 of the hanging rack adopts a mature aviation bomb weapon hanging rack technology, and a piston is connected with a set of throwing mechanism which utilizes a pulse cartridge as power. The pulse cartridge case is located the roof beam body, puts in the instruction and assigns the back, and the signal of telecommunication can the percussion stores pylon in a pulse cartridge case, and the powder charge burning in the cartridge case produces a large amount of gas to high pressure drive coupling mechanism release couple, high-pressure gas still can promote the ejection piston high speed motion downwards simultaneously, drives and prevents putting stop boost motor 114, produces decurrent impact force on the box that can put in the load, makes it put in smoothly.

The anti-swing stop booster 114 is used for pressing the related load to prevent the related load from swinging left and right in the flight process, and is used for pushing the load downwards to smoothly leave the cargo bin box 111 through the action of the pneumatic piston push rod 1141 during load throwing.

The throwing task load of the box body assembly comprises a direct air-drop container type carrier 5, wherein the direct air-drop container type carrier (5) comprises a direct air-drop box body (51) and a pair of lifting lugs (52), and the pair of lifting lugs (52) are respectively fixedly installed at the front end and the rear end of the top surface of the direct air-drop box body (51) and hung at a hook (115) of a hanging rack.

The lifting lugs 52 of the direct air-drop integrated carrier 5 are arranged at the front end and the rear end of the center line of the top surface of the carrier, the lifting lugs 52 are hung at the matrix hanging points 113, and the lifting lugs, the matrix hanging points 113 and the hooks 115 are completely consistent with the aerial bomb hooks with the same load level. During air drop, the hook can be unlocked through an external command through the slipping control system to release the load, wherein the hook 115 is controlled by the external command.

The bottom of the box body component is also provided with an undercarriage.

The landing gear is arranged, if the air drop point has the condition of landing, the carrier can complete autonomous landing by depending on the landing gear arranged at the bottom at a preset landing field, and the landing gear can be replaced by a sliding sledge.

The power assembly comprises an electric driving screw 21, a battery and a steering engine, the electric driving screw 21 is detachably installed at the end part of a box assembly fairing 23, the battery and the steering engine are installed inside the fairing 23, the steering engine is electrically connected with the electric driving screw, and a sliding control system is electrically connected with the steering engine. The power assembly is an optional part and is additionally arranged when the sliding distance needs to be increased.

A propeller power system driven by a battery is additionally arranged, so that the delivery distance is further increased, and the flying cost and risk of a large freight aircraft are reduced.

The toboggan pneumatic assembly comprises a pair of front wings 31, a pair of wing unfolding mechanisms 32, a pair of rear wings 33, a fairing 23 and a tail 34, wherein the pair of wing unfolding mechanisms 32 are respectively and detachably mounted on the top surface of the box assembly and are positioned at two ends of the box assembly, each wing unfolding mechanism 32 comprises a base plate 321, a gunpowder trigger type piston rod 322, an electric control igniter, a crank double-link device 323, a bearing 324, a first rotating shaft 325, a second rotating shaft 326 and a spring pin 327, the base plate 321 is detachably mounted on the top surface of the box assembly, a shell of the gunpowder trigger type piston rod 322 and an outer ring of the bearing 324 are respectively mounted on the upper surface of the base plate 321, one end of the first rotating shaft 325 is assembled on an inner ring of the bearing 324, the second rotating shaft 326 is rotatably sleeved on an outer wall of the first rotating shaft 325, the piston rod of the gunpowder trigger type piston rod 322 drives the first rotating shaft 325 and the second rotating shaft 326 to rotate reversely through the crank double-link device 323, the toboggan control system controls the starting of the gunpowder trigger type piston rod 322 through the electric control igniter, the pair of front wings 31 and the pair of rear wings 33 are respectively driven by the pair of wing unfolding mechanisms 32 to adjust the box assembly to provide the box assembly and lock the lifting force of the spring pin 327 and lock the pair of spring pins to be respectively on the pair of wing unfolding mechanisms 31, and lock the pair of wing unfolding mechanisms to be respectively, and lock the spring pins 327, and lock the front wings to be respectively, and lock the front wings to be unfolded mechanisms 33, and to be at 180 degrees when the front wings are connected with the front wings 32;

the detachable tip of installing at the box subassembly of radome fairing 23, radome fairing 23 is equipped with the sensor module that is used for collecting flight attitude information, and sensor module is connected with the control system communication electricity that glides. And reserving interfaces for the selected power components.

The cowling 23 serves to protect the sensor module from the harmful environment of aerodynamic forces, aerodynamic heating and acoustic vibrations.

The tail fin 34 is detachably mounted at the rear of the cabinet assembly.

The foldable horizontal wing surface is divided into a front set of wings and a rear set of wings, each set is composed of a left piece and a right piece, and is respectively arranged on a first rotating shaft 325 and a second rotating shaft 326 of a pair of wing unfolding mechanisms 32, the gunpowder trigger type piston rod 322 uses gunpowder as a power source, the gunpowder ignites in the piston cylinder to generate high-pressure gas to push a piston push rod to do linear motion, the linear motion is converted into the bidirectional rotary motion of the wings by a crank double-connecting-rod device 323 connected with the piston push rod,

the pair of front wings 31 and the pair of rear wings 33 are coaxial through the telescopic arrangement, the space can be greatly saved by using the structure, the strength of the equipment is improved through the integrated design, and therefore the failure rate and the maintenance cost are further reduced.

The crank double-link device 323 is fixedly connected with the pair of front wings 31 and the pair of rear wings 33, so that the wing rotation angle and the wing crank rotation angle are synchronous.

Two sets of high-strength spring pins 327 are disposed on the base plate 321, and two sets of grooves are disposed at the bottom of the crank where the crank double-link device 323 is connected to the rotating shaft. When the pair of front wings 31 and the pair of rear wings 33 are folded to be in the incomplete opening stage, the spring pin 327 is in a retraction state, the pin head is in contact with the bottom of the crank and slides, when the wings are completely opened and the pair of front wings 31 and the pair of rear wings 33 are in an angle of 180 degrees, the spring pin 327 is coaxial with the groove at the bottom of the crank, the spring pin pops out to lock the crank double-link device 323, and the whole wing unfolding mechanism 32 is restrained and cannot rotate, so that wing positioning and locking are realized.

The length of the piston push rod of the gunpowder trigger type piston rod 322 can be adjusted, the push distance is adjusted to the length of the wing in a 90-degree opening state before use, and the maximum stroke limit function of the piston push rod body is utilized to perform auxiliary positioning and locking of the wing opening position.

The entire wing deployment mechanism 32 is provided with a protective outer shell that protects the internal devices.

The downhill control system is a control system based on a flight control chip.

A control system based on a flight control chip is adopted, and control communication modules such as power control, attitude control, wireless communication, satellite positioning, multi-mode navigation, a Beidou short message system and the like are integrated.

The large and medium transport plane, the helicopter and the large unmanned plane are used for carrying or hoisting, and can be delivered singly or in batches;

after the airdrop is released, the full-dimensional group-following type autonomous sliding and descending containerized vehicle expands a pair of front wings 31 and a pair of rear wings 33 according to the instructions of a sliding and descending control system, a sensor module collects position, direction, height and posture data in real time, the sliding and descending control system controls a power assembly to adjust the air posture, and controls the delivery track of the full-dimensional group-following type autonomous sliding and descending containerized vehicle according to an automatic planning scheme or a manual remote control mode to reach a destination;

when the full-dimensional group-following type autonomous sliding-down container carrier reaches an airdrop region, the full-dimensional group-following type autonomous sliding-down container carrier can select sliding-down landing or direct airdrop of goods, and if an airdrop point has sliding-down landing conditions, the full-dimensional group-following type autonomous sliding-down container carrier completes autonomous sliding-down landing on a preset landing field by virtue of a landing frame arranged at the bottom;

if the air drop point does not have the condition of landing by sliding, the load is dropped in an ultra-low altitude direct air drop mode;

and after the full-dimensional random-group type autonomous sliding-down container carrier empties the load in the box body assembly, selecting a preset landing field to land in an unloaded way nearby.

The implementation principle of the full-dimensional random-group type autonomous sliding-down container carrier for air drop in the embodiment of the invention is as follows:

the carrier may be of a multi-level nested design. The length of the cargo cabin of the carrier is divided into different levels from 1 meter to several meters according to different load capacities of task demands, the carriers at all levels are designed by using the same configuration, the load capacities are from 100 kilograms to thousands of kilograms, the throwing height ranges from hundreds of meters to thousands of meters, the carriers with proper size and load capacity performance and loading schemes can be selected according to different tasks, and the carriers at lower levels can be hung and thrown in each type of carrier.

The sliding carrier can solve the problems of efficiency and risk of delivering materials to scattered material demand points in a certain area by using platforms such as large and medium-sized transport machines at present.

The specific process of assembling the carrier and loading the goods comprises the following steps:

1) The operator opens the movable side plate 12 of the carrier and takes out the components from the freight compartment box body 11;

2) Installing a front wing 31, a coaxial motor 32 and a rear wing 33 of a pneumatic component on the top of a box body component, and completing the connection of a steering engine and a sliding control system;

3) Mounting and fixing parts such as a cowling 23 and a tail fin 34;

4) Carrying out power-on self-test on the carrier sliding control system, and determining whether functions of software and hardware systems such as a sensor, a machine body connecting piece and a transmission mechanism are normal or not;

5) Inputting and checking navigation data;

6) Hanging an airdrop container or a small-grade carrier which is assembled and finishes loading goods into a cargo hold in a side-in mode through a forklift and other machinery;

7) And closing and locking the movable side door of the cargo bin.

The invention adopts the design of carrier clusters: the carrier cluster is designed by adopting the concept of uniform configuration and graded manufacturing. The design configurations of all levels of carriers are completely consistent, the sizes and the carrying capacities are different, the carriers are allowed to be nested and loaded in a nesting doll mode, small-level carriers can be hung in large-level carriers, and the small-level carriers can be released by air-dropping after the large-level carriers reach a certain place, and small batches of goods and materials are respectively delivered to different air-dropping places. This approach supports at least 3 levels of nesting and delivery.

The goods have multiple loading schemes, support the mixed loading scheme of the downhill carrier and the direct air-drop integrated carrier, and one carrier can simultaneously load 2 next-level carriers and 2 present-level direct air-drop integrated carriers.

Putting in a carrier:

the carrier can be transported or lifted by large and medium transport plane, helicopter and large unmanned plane, and can be delivered singly or in batch. After the air drop is released, the carrier unfolds the horizontal wing surface according to the instruction, the self-contained data sensor collects data such as the position, the direction, the height and the posture of the carrier in real time, the control system adjusts the posture in the air, and controls the delivery track of the carrier according to an automatic planning scheme or a manual remote control mode to accurately deliver the carrier to a destination. When the aerial delivery region is reached, the carrier can select landing by sliding or direct aerial delivery of goods, and if the aerial delivery point has the landing condition by sliding, the carrier can complete autonomous sliding landing on a preset landing field by depending on an undercarriage or a sliding sledge arranged at the bottom; and if the air drop point does not have the slide landing condition, the integrated air drop carrier is dropped in an ultra-low altitude direct air drop mode. After the cargo hold of the carrier is emptied, the carrier selects a preset landing field to land in an idle load manner nearby so as to reduce the impact strength of landing and improve the reusability.

The carrier of full dimension along with the group formula means that the carrier is inside, outside subassembly according to full dimension modularization design, and subassembly such as outside pneumatic component and inside power, control, communication, location all can make up the option dress at any time, everywhere, as required in a flexible automatic way according to the task needs to make this carrier suitability more extensive.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (9)

1. A full dimension is along with group formula is from sliding down collection dress carrier for air-drop, its characterized in that: the device comprises a box body assembly for loading cargoes, a sliding pneumatic assembly and a sliding control system, wherein the sliding pneumatic assembly is arranged on the box body assembly in a foldable mode, and the sliding control system is in control connection with the sliding control system and used for controlling the execution action of the sliding pneumatic assembly.

2. The full-dimensional group-following autonomous toboggan container vehicle for aerial delivery of claim 1, characterized in that: the box subassembly includes freight house box (11), activity curb plate (12), bottom plate (13) and latticed strengthening rib (14), and the whole appearance of box subassembly is the cuboid, the detachable assembly of activity curb plate (12) is in one side of freight house box (11), bottom plate (13) assembly is in the bottom of freight house box (11), and can throw off under the control of slumping control system when the air-drop goods and materials, latticed strengthening rib (14) set up other internal surfaces in freight house box (11) except that activity curb plate (12) and bottom plate (13).

3. The full-dimensional group-following autonomous toboggan container vehicle for aerial delivery of claim 2, characterized in that: still be equipped with frame-type grid board (111) on the roof bottom surface of goods storehouse box (11), be equipped with a set of matrix on the bottom surface of frame-type grid board (111) and hang some (113), matrix is hung some (113) and is equipped with the stores pylon, the stores pylon includes roof beam body (112), a set of string some tie bolt (116), couple (115) and prevent pendulum stop boost (114), roof beam body (112) top is equipped with string some tie bolt (116), and roof beam body (112) below front and back department is equipped with couple (115), matrix is hung some tie bolt (116) through its mechanical interface and electric interface and is connected with the hanging of stores pylon, roof beam body (112) is through hanging some tie bolt (116) detachable fix on matrix string some (113) of frame-type grid board (111), the switch of slip control system control couple (115), prevent pendulum stop (114) include pneumatic piston push rod (1141), prevent pendulum stop rod (1142) and a pair of support (1143), the one end connection of pneumatic piston push rod (1) is at the other end of preventing pendulum rod (1142) and is the pneumatic piston rod (1142) and is installed on the top of the support 1142, when the other end is the pneumatic piston 1142, the other end of preventing pendulum stop (1142) and the pendulum piston is the upper surface (1142) and is the article, the support (1142) and is the last pendulum stop (1142 respectively, a pair of standoffs (1143) push the cargo downwardly out of the bin assembly.

4. The full-dimensional group-following autonomous toboggan container vehicle for aerial delivery of claim 3, characterized in that: the throwing task load of the box body assembly further comprises a direct air-drop container type carrier (5), the direct air-drop container type carrier (5) comprises a direct air-drop box body (51) and a pair of lifting lugs (52), and the pair of lifting lugs (52) are respectively fixedly installed at the front end and the rear end of the top surface of the direct air-drop box body (51) and hung at the position of a hook (115) of the hanging rack.

5. The full-dimensional group-following autonomous toboggan container vehicle for aerial delivery of claim 1, characterized in that: the bottom of the box body component is also provided with an undercarriage.

6. The full-dimensional group-following autonomous toboggan container vehicle for aerial delivery of claim 1, characterized in that: still including being used for increasing the power component of the distance that glides, power component includes electric drive screw (21), battery and steering wheel, the tip at radome fairing (23) is installed in electric drive screw (21) detachable, and battery and steering wheel are installed inside radome fairing (23), the steering wheel is connected with electric drive screw (21) control electricity, the control system that glides is connected with steering wheel control electricity.

7. The full-dimensional group-following autonomous downhill cartridge for air-drop of claim 1, characterized in that: the sliding pneumatic assembly comprises a pair of front wings (31), a pair of wing unfolding mechanisms (32), a pair of rear wings (33), a fairing (23) and a tail wing (34), the pair of wing unfolding mechanisms (32) are respectively and detachably mounted on the top surface of the box assembly and are positioned at two ends of the box assembly, each wing unfolding mechanism (32) comprises a base plate (321), a gunpowder trigger type piston rod (322), an electric control igniter, a crank double-connecting-rod device (323), a bearing (324), a first rotating shaft (325), a second rotating shaft (326) and a spring pin (327), the base plate (321) is detachably mounted on the top surface of the box assembly, a shell of the gunpowder trigger type piston rod (322) and an outer ring of the bearing (324) are respectively mounted on the upper surface of the base plate (321), one end of the first rotating shaft (325) is assembled on an inner ring of the bearing (324), the second rotating shaft (326) is rotatably sleeved on an outer wall of the first rotating shaft (325), a piston rod of the trigger type piston rod (322) drives the first rotating shaft (325) and the second rotating shaft (325) through the crank double-connecting-rod device (323), the piston rod device (326) drives the first rotating shaft (326) and the second rotating shaft (326), a pair of the wing unfolding mechanism to respectively provide a lifting control capability for adjusting the lifting control system through the pair of the wing unfolding mechanisms, and the lifting control system, the sliding control mechanism, the lifting control mechanism to provide a lifting control for the lifting control system of the sliding lifting control system, the spring pin (327) is arranged on the base plate (321), and when the pair of front wings (31) and the pair of rear wings (33) are unfolded to 180 degrees respectively, the spring pin (327) pops up to lock the crank double-link device (323);

the fairing (23) is detachably arranged at the end part of the box body assembly, the electrically-driven propeller (21) is arranged outside the fairing (23), the fairing (23) is provided with a sensor module for collecting flight attitude information, and the sensor module is electrically connected with the sliding and descending control system in a communication manner and reserves an interface for a selected power assembly;

the tail wing (34) is detachably arranged at the tail part of the box body assembly.

8. The full-dimensional group-following autonomous toboggan container vehicle for aerial delivery of claim 1, characterized in that: the downhill control system is a control system based on a flight control chip.

9. The full-dimensional group-following autonomous downhill containerized vehicle for aerial delivery of any one of claims 1-8, wherein: the large and medium transport plane, the helicopter and the large unmanned plane are used for carrying or hoisting, and can be delivered singly or in batches;

after the airdrop is released, the full-dimensional group-following type autonomous sliding and descending containerized vehicle unfolds a pair of front wings (31) and a pair of rear wings (33) according to the instructions of the sliding and descending control system, a sensor module acquires position, direction, height and posture data in real time, the sliding and descending control system controls a power assembly to adjust the air posture, and the delivery track of the full-dimensional group-following type autonomous sliding and descending containerized vehicle is controlled according to an automatic planning scheme or a manual remote control mode to reach a destination;

when the aerial delivery region is reached, the full-dimensional group-following type autonomous sliding-down container carrier can select sliding-down landing or direct aerial delivery of goods, and if an aerial delivery point has sliding-down landing conditions, the full-dimensional group-following type autonomous sliding-down container carrier completes autonomous sliding-down landing on a preset landing field by virtue of a landing frame arranged at the bottom;

if the air drop point does not have the landing condition of sliding, adopting an ultra-low altitude direct air drop mode to drop the load;

and after the full-dimensional random-group type autonomous sliding-down container carrier empties the load in the box body assembly, selecting a preset landing field to land in an unloaded way nearby.

Images