CN216154023U

CN216154023U - Rotorcraft capable of vertically taking off and landing

Info

Publication number: CN216154023U
Application number: CN202122174021.3U
Authority: CN
Inventors: 华巧鑫
Original assignee: Huaxin Aerospace Technology Hubei Co ltd
Current assignee: Huaxin Aerospace Technology Hubei Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-01
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a gyroplane capable of vertically taking off and landing, which comprises a gyroplane, a storage bin and side wings, wherein the storage bin is arranged on the front side of the gyroplane, a rotating shaft penetrates through the top of the gyroplane, a group of side wings are respectively arranged on two sides of the gyroplane, and a fixing ring is arranged on the top of the back side of the gyroplane; the top of rotation axis is installed the gearbox, variable speed motor is installed to the inboard of gearbox, rotary gear is installed at variable speed motor's top, rotary gear's top movable mounting has the paddle gear, the supporting legs is installed to the bottom of flank. The utility model can effectively solve the problem that the traditional device can not directly and vertically take off when in use by installing the deformation motor.

Description

Rotorcraft capable of vertically taking off and landing

Technical Field

The utility model relates to the technical field of gyroplanes, in particular to a gyroplane capable of vertically taking off and landing.

Background

With the development of the times, people fly more and more, people make gyroplanes, wherein the gyroplanes refer to aircrafts which provide lift force by unpowered rotors to be heavier than air, thrust is provided by a propulsion device to advance, the propulsion device is provided with two types of propellers and air jets, the air flow blows the rotors to generate the lift force when advancing, the gyroplanes cannot vertically take off or hover, initial power needs to be provided for the rotors during taking off to increase the lift force of the rotors, so that the gyroplanes usually need to take off on a longer runway, and therefore, the gyroplanes are inconvenient to fly under many conditions and need to be improved.

Among the drawbacks of prior art rotorcraft devices are:

1. when current gyroplane is using, when needs carry out the speed governing to gyroplane, can only carry out the acceleration through the main rotor to the device top is rotatory usually, reach the effect of throwing the acceleration through quick rotation, such mode rises or the acceleration can increase the loss of device ability usually to the duration of greatly reduced gyroplane.

2. When the existing gyroplane takes off, the gyroplane usually needs to be on a longer runway, and the airflow generates lifting force for the gyroplane through long-distance assistance, so that the gyroplane cannot directly ascend and descend like a helicopter, a lot of inconvenience is caused, and when the gyroplane is required to take off, the gyroplane still needs to be transported to an empty place with the runway by a transportation device, so that unnecessary loss is caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rotorcraft capable of vertical takeoff and landing, so as to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a rotorcraft capable of vertically taking off and landing comprises a rotorcraft, a storage bin and side wings, wherein the storage bin is arranged on the front surface of the rotorcraft, a rotating shaft penetrates through the top of the rotorcraft, a group of side wings are respectively arranged on two sides of the rotorcraft, and a fixing ring is arranged on the top of the back surface of the rotorcraft;

the top of rotation axis is installed the gearbox, variable speed motor is installed to the inboard of gearbox, rotary gear is installed at variable speed motor's top, rotary gear's top movable mounting has the paddle gear, the supporting legs is installed to the bottom of flank.

Preferably, high-speed motor is installed to the bottom of rotation axis, and high-speed motor is located the inside of gyroplane, and the fixed plate is installed at high-speed motor's top, and the fixed plate is located high-speed motor's top, and the bolt hole is seted up at the top of fixed plate and is installed.

Preferably, the bearing is installed to the inboard of gearbox, and the bearing is located the surface of rotatory gear, and the main oar that revolves is installed to the both sides of paddle gear.

Preferably, the top of the supporting leg is provided with a mounting hole, the bottom of the supporting leg is provided with a limiting plate, and the inner side of the limiting plate is movably provided with a pulley.

Preferably, the back surface of the fixing ring is provided with a mounting bolt, the inner side of the fixing ring is movably provided with an empennage, the back surface of the empennage is provided with a movable plate, the bottom of the fixing ring is provided with a dismounting box, and the front surface of the inner side of the dismounting box is provided with a hydraulic rod.

Preferably, a deformation motor is installed on one side of the side wing, a connecting disc is movably installed on the outer side of the deformation motor, a deformation rotating shaft is installed at the output end of the deformation motor, and a rotating ring is installed on one side of the connecting disc.

Preferably, an auxiliary motor is installed on one side of the rotating ring, a blade head is installed at the output end of the auxiliary motor, and four groups of auxiliary propellers are installed on the outer side of the blade head.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the gearbox is arranged, when the device flies in the air, the device needs to ascend or accelerate, the variable-speed motor in the top gearbox is used for driving the top rotating gear to rotate under the assistance of the bearing, the rotating gear drives the paddle gears on two sides to rotate in the reverse direction under the action of the gear, so that the inclination angle of the main propeller is adjusted, the inclination angle is increased, the acting force of wind power on the main propeller can be increased, and the effect of accelerating the ascending of the device is achieved.

2. According to the utility model, by installing the deformation motor, when the device needs to take off, the auxiliary propellers on one side can be subjected to angle adjustment by controlling the deformation motor, so that the auxiliary propellers directly face the air, the lift force of the take-off device can be improved by combining the two groups of auxiliary propellers and the main propellers, so that the gyroplane can be directly lifted without assistance, the orientation of the auxiliary propellers can be adjusted by rotating the deformation motor in the air to achieve different acceleration and lifting, and the problem that the traditional gyroplane cannot be directly and vertically lifted can be effectively solved.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the high speed motor of the present invention;

FIG. 3 is a schematic illustration of the transmission of the present invention;

FIG. 4 is a schematic diagram of a stopper plate structure according to the present invention;

FIG. 5 is a schematic view of the tail structure of the present invention;

FIG. 6 is a schematic view of a wing structure according to the present invention;

fig. 7 is a schematic view of the structure of the auxiliary propeller of the present invention.

In the figure: 1. a rotorcraft; 101. a storage bin; 2. a high-speed motor; 201. a rotating shaft; 202. a fixing plate; 203. bolt holes; 3. a gearbox; 301. a variable speed motor; 302. a bearing; 303. a rotating gear; 304. A paddle gear; 305. a main propeller; 4. a pulley; 401. mounting holes; 402. supporting legs; 403. a limiting plate; 5. disassembling the box; 501. a stationary ring; 502. installing a bolt; 503. a tail wing; 504. a movable plate; 505. A hydraulic lever; 6. a deformation motor; 601. a side wing; 602. a connecting disc; 603. a deformable rotating shaft; 7. a secondary motor; 701. a rotating ring; 702. a blade head; 703. and an auxiliary propeller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, a rotorcraft capable of vertically taking off and landing includes a rotorcraft 1, a storage bin 101 and side wings 601, the storage bin 101 is opened on the front surface of the rotorcraft 1, a rotation shaft 201 is installed on the top of the rotorcraft 1 in a penetrating manner, a set of side wings 601 are respectively installed on two sides of the rotorcraft 1, a fixing ring 501 is installed on the top of the back surface of the rotorcraft 1, the rotorcraft 1 is a whole device and can provide an installation position for other devices, so as to ensure the integrity of the device, the storage bin 101 can carry people or objects, and as an internal bearing structure of the device, the rotation shaft 201 can transmit the kinetic energy of a high-speed motor 2, so as to ensure the normal operation of the device, the side wings 601 are a balance structure of the device, so as to ensure that the device can still control the balance in the air, thereby preventing safety accidents, the fixing ring 501 can provide an installation position for the 503 device, and stability of the tail 503 device can be ensured;

gearbox 3 is installed at the top of rotation axis 201, variable speed motor 301 is installed to the inboard of gearbox 3, change speed motor 303 is installed at the top of variable speed motor 301, the top movable mounting of change speed gear 303 has paddle gear 304, supporting legs 402 is installed to the bottom of flank 601, and gearbox 3 can auxiliary device carry out the regulation and the transform of speed, and convenient to use person controls gyroplane 1, and variable speed motor 301 is variable speed regulating motor, can provide kinetic energy for adjusting device, and rotating gear 303 can make up with paddle gear 304, can drive paddle gear 304 when rotating gear 303 is rotatory, and supporting legs 402 can install the pulley 4 device of bottom and gyroplane 1, guarantees integrated device's stability.

Further, high-speed motor 2 is installed to the bottom of rotation axis 201, and high-speed motor 2 is located gyroplane 1's inside, fixed plate 202 is installed at high-speed motor 2's top, and fixed plate 202 is located high-speed motor 2's top, bolt hole 203 is seted up at the top of fixed plate 202 and installed, high-speed motor 2 can provide rotatory kinetic energy for the top device, guarantee that the device can normally fly, fixed plate 202 can install the high-speed motor 2 of bottom through bolt hole 203 with gyroplane 1's inside, thereby guarantee high-speed motor 2 overall stability.

Further, bearing 302 is installed to the inboard of gearbox 3, and bearing 302 is located the surface of bull gear 303, and main oar 305 is installed to the both sides of paddle gear 304, and bearing 302 can support inboard bull gear 303, can assist bull gear 303 to rotate simultaneously, and main oar 305 can provide the power that rises for gyroplane 1 to guarantee that the device can normally fly in the air.

Further, mounting hole 401 has been seted up at the top of supporting legs 402, and limiting plate 403 is installed to the bottom of supporting legs 402, and the inboard movable mounting of limiting plate 403 has pulley 4, and mounting hole 401 can assist supporting legs 402 to install, guarantees the stability of supporting legs 402, can be convenient for supporting legs 402 to dismantle the installation simultaneously, and pulley 4 can remove under limiting plate 403's restriction, provides the ability of removing for gyroplane 1.

Further, the back of retainer plate 501 is installed with construction bolt 502, the inboard movable mounting of retainer plate 501 has fin 503, the back of fin 503 is installed with fly leaf 504, the bottom of retainer plate 501 is installed and is dismantled case 5, the front of dismantling the inboard of case 5 is installed hydraulic stem 505, construction bolt 502 can be with fin 503 fixed in the inboard of device, fin 503 can control the direction that gyroplane 1 flies, fly leaf 504 can pass through rotary control gyroplane 1 orientation, hydraulic stem 505 can block the inboard of fin 503 through the extension to guarantee that fin 503 can fix the afterbody at gyroplane 1.

Further, the deformation motor 6 is installed on one side of the side wing 601, the connecting disc 602 is movably installed on the outer side of the deformation motor 6, the deformation rotating shaft 603 is installed on the output end of the deformation motor 6, the rotating ring 701 is installed on one side of the connecting disc 602, the deformation motor 6 can drive the connecting disc 602 to rotate through rotation, so that the auxiliary motor 7 rotates, the deformation rotating shaft 603 can transmit the rotation kinetic energy, the auxiliary motor 7 and the connecting disc 602 can be fixed through the rotating ring 701, and the integrity of the device can be guaranteed.

Further, an auxiliary motor 7 is installed on one side of the rotating ring 701, a blade head 702 is installed at the output end of the auxiliary motor 7, four sets of auxiliary propellers 703 are installed on the outer side of the blade head 702, the auxiliary motor 7 can drive the auxiliary propellers 703 to rotate to increase the lift force of the main propellers 305, and the blade head 702 can be windward and discharged, so that the flight resistance of the device is reduced.

The working principle is as follows: when the device is used, firstly, the auxiliary motors 7 on two sides are driven to rotate through the rotation of the rotary deformation motor 6, the auxiliary propellers 703 vertically face the air, the blades are driven to rotate through the high-speed motor 2 and the auxiliary motors 7, so that the rotorcraft 1 ascends, and when the device needs to change speed, the rotating gear 303 on the top is driven to rotate through the variable speed motor 301, so that the blade gears 304 are driven to rotate, and the angles of the main propellers 305 on two sides are adjusted to control the speed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. A rotorcraft capable of taking off and landing vertically, comprising a rotorcraft (1), a storage bin (101) and a lateral wing (601), characterized in that: the front surface of the gyroplane (1) is provided with a storage bin (101), the top of the gyroplane (1) is provided with a rotating shaft (201) in a penetrating manner, two sides of the gyroplane (1) are respectively provided with a group of side wings (601), and the top of the back surface of the gyroplane (1) is provided with a fixing ring (501);

gearbox (3) are installed at the top of rotation axis (201), gear change motor (301) are installed to the inboard of gearbox (3), swing pinion (303) are installed at the top of gear change motor (301), the top movable mounting of swing pinion (303) has paddle gear (304), supporting legs (402) are installed to the bottom of flank (601).

2. A rotorcraft that can vertically take off and land, according to claim 1, wherein: high-speed motor (2) are installed to the bottom of rotation axis (201), and high-speed motor (2) are located the inside of gyroplane (1), and fixed plate (202) are installed at the top of high-speed motor (2), and fixed plate (202) are located the top of high-speed motor (2), and bolt hole (203) are installed to the top of fixed plate (202) is seted up.

3. A rotorcraft that can vertically take off and land, according to claim 1, wherein: bearing (302) are installed to the inboard of gearbox (3), and bearing (302) are located the surface of rotating gear (303), and main oar (305) are installed to the both sides of paddle gear (304).

4. A rotorcraft that can vertically take off and land, according to claim 1, wherein: the top of the supporting leg (402) is provided with a mounting hole (401), the bottom of the supporting leg (402) is provided with a limiting plate (403), and the inner side of the limiting plate (403) is movably provided with a pulley (4).

5. A rotorcraft that can vertically take off and land, according to claim 1, wherein: the back mounting of retainer plate (501) has construction bolt (502), and the inboard movable mounting of retainer plate (501) has fin (503), and the back mounting of fin (503) has fly leaf (504), and dismantlement case (5) are installed to the bottom of retainer plate (501), and hydraulic stem (505) are installed on the front of dismantlement case (5) inboard.

6. A rotorcraft that can vertically take off and land, according to claim 1, wherein: deformation motor (6) is installed to one side of flank (601), and the outside movable mounting of deformation motor (6) has connection pad (602), and deformation pivot (603) are installed to the output of deformation motor (6), and swivel becket (701) is installed to one side of connection pad (602).

7. A VTOL rotorcraft according to claim 6, wherein: an auxiliary motor (7) is installed on one side of the rotating ring (701), a blade head (702) is installed at the output end of the auxiliary motor (7), and four groups of auxiliary rotating blades (703) are installed on the outer side of the blade head (702).