CN212773960U

CN212773960U - Rotary driving garage door device

Info

Publication number: CN212773960U
Application number: CN202020873800.5U
Authority: CN
Inventors: 乔军; 乔志洪
Original assignee: Shanghai Zhisong Aviation Technology Co ltd
Current assignee: Shanghai Zhisong Aviation Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-23
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a rotary driving garage door device, which comprises a frame, the frame includes organism frame and fixes the engine body shell on organism frame, the inside of frame is formed with holds chamber and top and has seted up the machine hatch mouth, cabin mouth department symmetry installs two sets of hangar doors that are the slope setting, be provided with the mount pad under two sets of hangar doors, the mount pad is fixed on holding the intracavity wall and surface vertical is provided with the connecting rod, the mouth has been seted up to the upper end of connecting rod, it has the articulated shaft to wear to cut through the interior level interlude, the upper end fixedly connected with swinging boom of articulated shaft, the top of swinging boom is articulated with the inner wall of hangar door and the end is installed the transmission pair, the transmission is vice including following the driving wheel and being located from the inboard drive wheel, follow driving wheel end and. The utility model discloses the hangar door design that will be located the organism top is slope form mechanism, has better power effect of unloading when the top receives the impact to the inside swinging boom of cooperation can reach better supporting effect.

Description

Rotary driving garage door device

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a rotary drive machine storehouse door device.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

However, the existing unmanned aerial vehicle has the following problems in the use process: (1) the existing unmanned aerial vehicle body is relatively fixed in structure and generally comprises a shell and components mounted inside, and during use, the body needs to be opened manually through a special tool without being disassembled and maintained, so that a corresponding opening mechanism is lacked; (2) unmanned aerial vehicle organism top is generally wrapped up by the shell of plastics material, when rubble or ice-cube fall to the organism top, leads to the engine body shell to appear damaging easily, and compressive capacity is relatively poor. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory driver garage door gear has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary driving garage door device comprises a rack, wherein the rack comprises a machine body frame and a machine body shell fixed on the machine body frame, a containing cavity is formed inside the rack, a machine hatch opening is formed in the top of the containing cavity, two groups of obliquely arranged machine storehouse doors are symmetrically installed at the position of the machine cabin opening, an installation seat is arranged under each two groups of machine storehouse doors, the installation seat is fixed on the inner wall of the containing cavity, a connecting rod is vertically arranged on the surface of the installation seat, a penetrating opening is formed in the upper end of the connecting rod, a hinged shaft is horizontally inserted in the penetrating opening, a rotating arm is fixedly connected to the upper end of the hinged shaft, the top of the rotating arm is hinged to the inner wall of the machine storehouse door, a transmission pair is installed at the tail end of the rotating arm, the transmission pair comprises a driven wheel and a transmission wheel positioned on the inner side of the, and a driving device is further arranged below the driving wheel and comprises an installation plate and a driving motor fixed on the installation plate, a driving wheel is arranged at the power output end of the driving motor, and the driving wheel is meshed with the driving wheel.

As a preferred embodiment of the present invention, the machine frame is composed of a plurality of groups of metal rods, the plurality of groups of metal rods are composed into a rectangular structure, which is adjacent and two groups of sleeves are arranged between the metal rods, and one end of each metal rod is embedded in the sleeve.

As a preferred embodiment of the present invention, the mounting base includes two sets of supporting blocks that are symmetrically installed on the base and fixed on the base that holds the bottom of the cavity, the connecting rod and the mounting panel are all fixed on the supporting block.

As a preferred embodiment of the present invention, the rotating arm is integrally formed as an inverted hook-shaped structure and includes a hook rod at an upper end and a main rod located below, and the hook rod and the main rod are integrally formed.

As an optimal implementation manner of the present invention, the processing and forming on the rotating arm has a reinforcing mechanism, the reinforcing mechanism includes a hook-shaped plate and a plurality of groups of reinforcing plates uniformly welded on both sides of the hook-shaped plate.

As a preferred embodiment of the present invention, a plurality of groups of the reinforcing plates are disposed on both sides of the hook-shaped plate in an inclined manner, and the whole reinforcing mechanism is in a fishbone-shaped structure.

As an optimized embodiment of the utility model, hangar door and swinging boom do not have relative motion, and are two sets of when hangar door is in the closed condition, form chevron shape "ridge" structure between two sets of hangar doors.

As a preferred embodiment of the present invention, the driving device is a combination of a motor, a motor and a speed reducer.

As a preferred embodiment of the present invention, the transmission pair is one of a gear pair, a chain transmission pair and a belt transmission pair.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme has improved the structure of unmanned aerial vehicle organism, and the design has the hangar door mechanism that can open automatically at the top of organism, can open the hangar door through inside actuating mechanism and operate when needs overhaul the organism, and this structure can effectual intelligent degree and the degree of automation that improves the unmanned aerial vehicle organism to the rotation type open mode occupation space of adoption is little and the structure is simpler, makes the organism lightweight more.

2. The hangar door at the top of the machine body is designed into an inclined mechanism, so that the top has a better force unloading effect when being impacted, and the rotating arm inside the machine body can be matched to achieve a better supporting effect.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a connection structure diagram of the transmission pair and the driving device of the present invention;

fig. 3 is a structure diagram of the rotating arm of the present invention.

In the figure, 1-machine body frame, 2-machine body shell, 3-accommodating cavity, 4-machine hatch, 5-machine storehouse door, 6-mounting seat, 7-connecting rod, 8-penetrating opening, 9-hinged shaft, 10-rotating arm, 11-transmission pair, 12-driven wheel, 13-transmission wheel, 14-rotating shaft, 15-driving device, 16-mounting plate, 17-driving motor, 18-driving wheel, 19-metal rod, 20-sleeve, 21-base, 22-supporting block, 23-hook rod, 24-main rod, 25-hook plate and 26-reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rotary driving garage door device comprises a frame, the frame comprises a machine body frame 1 and a machine body shell 2 fixed on the machine body frame 1, a containing cavity 3 is formed inside the frame, a machine hatch 4 is arranged at the top of the containing cavity, two groups of obliquely arranged machine storehouse doors 5 are symmetrically arranged at the machine hatch 4, a mounting seat 6 is arranged right below the two groups of machine storehouse doors 5, the mounting seat 6 is fixed on the inner wall of the containing cavity 3, a connecting rod 7 is vertically arranged on the surface of the mounting seat 6, a through opening 8 is arranged at the upper end of the connecting rod 7, a hinge shaft 9 is horizontally inserted in the through opening 8, a rotating arm 10 is fixedly connected at the upper end of the hinge shaft 9, the top of the rotating arm 10 is hinged with the inner wall of the machine storehouse door 5, a transmission pair 11 is arranged at the tail end of the rotating arm 10, the transmission pair 11 comprises a driven wheel 12 and a transmission wheel 13 positioned on the inner side of, and a driving device 15 is further arranged below the driving wheel 13, the driving device 15 comprises a mounting plate 16 and a driving motor 17 fixed on the mounting plate 16, a driving wheel 18 is arranged at the power output end of the driving motor 17, and the driving wheel 18 is meshed with the driving wheel 13.

Further improved, as shown in fig. 1: organism frame 1 comprises a plurality of groups of metal poles 19, and cuboid structure is constituteed to a plurality of groups of metal poles 19, is provided with sleeve pipe 20 between adjacent two sets of metal poles 19, and the one end cover of metal pole 19 inlays in sleeve pipe 20, and the convenience and the efficiency of installation and dismantlement are improved to the equipment and the dismantlement between the each part metal sense 19 of organism frame 1 of being convenient for to such design.

Further improved, as shown in fig. 1: the mounting seat 6 comprises a base 21 fixed at the bottom of the accommodating cavity 3 and two groups of supporting blocks 22 symmetrically installed on the base 21, the connecting rod 7 and the mounting plate 16 are both fixed on the supporting blocks 22, and the mounting seat 6 is designed to achieve the purposes of better supporting effect and rotary connection for the driving device 15, the transmission pair 11 and the rotating arm 10.

In a further improvement, as shown in fig. 3: the rotating arm 10 is integrally in an inverted hook-shaped structure and comprises a hook rod 23 at the upper end and a main rod 24 positioned below, the hook rod 23 and the main rod 24 are integrally formed, and the rotating arm 10 is designed into the hook-shaped structure so as to be convenient for rotating and adjusting the hangar door 5.

In a further improvement, as shown in fig. 3: the rotating arm 10 is formed with a reinforcing mechanism, the reinforcing mechanism includes a hook-shaped plate 25 and a plurality of sets of reinforcing plates 26 uniformly welded to two sides of the hook-shaped plate 25, and the reinforcing mechanism is designed on two sides of the rotating arm 10, so that the compression resistance of the rotating arm 10 can be improved.

In a further improvement, as shown in fig. 3: the plurality of sets of reinforcing plates 26 are obliquely arranged on both sides of the hook-shaped plate 25, and the reinforcing mechanism is integrally in a fishbone structure, so that the strength and the pressure resistance of each part of the rotating arm 10 can be improved to a great extent by designing the reinforcing mechanism in the fishbone structure.

Further improved, as shown in fig. 1: the hangar door 5 has no relative motion with the rotating arm 10, when two groups of hangar doors 5 are in a closed state, a herringbone 'ridge' structure is formed between the two groups of hangar doors 5, the pressure resistance of the hangar door 5 can be improved by adopting the herringbone structure when the two groups of hangar doors 5 are closed, and the strength of the top of the rack can be increased by matching the rotating arm 10 inside.

Further improved, as shown in fig. 2: the driving device 15 is a combination of a motor, a motor and a speed reducer, and drives the transmission pair 11 to operate through the motor or the combination of the motor and the speed reducer, so as to provide a power source.

Specifically, the transmission pair 11 is one of a gear pair, a chain transmission pair and a belt transmission pair, and different types of transmission pairs 11 can be selected to meet the driving requirement in time.

When in use: when the utility model needs to open the garage door 5 on the frame, the driving wheel 18 can be driven to rotate by the driving motor 17, the driving wheel 13 can be driven to rotate by the driving wheel 18 in the rotating process, the driven wheel 12 can be driven to rotate by the driving wheel 13, the bottom of the rotating arm 10 can be driven to rotate outwards by the rotating shaft 14 in the rotating process of the driven wheel 12, so as to drive the garage door 5 to open, when the device needs to be closed, the driving motor 17 can drive the garage door 5 to rotate inwards by the rotating arm 10 in the reverse rotation, thereby achieving the closing purpose, the structure of the unmanned aerial vehicle body is improved, the garage door 5 mechanism capable of being automatically opened is designed on the top of the machine body, when the machine body needs to be overhauled, the garage door 5 can be opened by the internal driving mechanism for operation, and the intelligent degree and the automatic degree of the unmanned aerial vehicle, and the rotary opening mode adopted occupies small space and has simpler structure, so that the machine body is lighter.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rotary drive garage door gear, includes the frame, its characterized in that: the machine frame comprises a machine body frame (1) and a machine body shell (2) fixed on the machine body frame (1), a containing cavity (3) is formed inside the machine frame, a machine hatch opening (4) is formed in the top of the containing cavity, two groups of obliquely arranged machine room doors (5) are symmetrically installed at the position of the machine hatch opening (4), a mounting seat (6) is arranged under the two groups of machine room doors (5), the mounting seat (6) is fixed on the inner wall of the containing cavity (3) and is vertically provided with a connecting rod (7) in the surface, a penetrating opening (8) is formed in the upper end of the connecting rod (7), a hinge shaft (9) is horizontally inserted in the penetrating opening (8), the upper end of the hinge shaft (9) is fixedly connected with a rotating arm (10), the top of the rotating arm (10) is hinged with the inner wall of the machine room door (5), a transmission pair (11) is installed at the tail end of the rotating arm, the transmission pair (11) comprises a driven wheel (, the end of the driven wheel (12) is fixed with a rotating shaft (14) coaxial with the hinge shaft (9), the driven wheel (12) is meshed with the driving wheel (13), a driving device (15) is further installed below the driving wheel (13), the driving device (15) comprises an installation plate (16) and a driving motor (17) fixed on the installation plate (16), a driving wheel (18) is installed at the power output end of the driving motor (17), and the driving wheel (18) is meshed with the driving wheel (13).

2. A rotary drive garage door apparatus as set forth in claim 1, wherein: the engine body frame (1) is composed of a plurality of groups of metal rods (19), the metal rods (19) form a cuboid structure, a sleeve (20) is arranged between every two adjacent groups of metal rods (19), and one end of each metal rod (19) is sleeved in the corresponding sleeve (20).

3. A rotary drive garage door apparatus as set forth in claim 1, wherein: the mounting seat (6) comprises a base (21) fixed to the bottom of the accommodating cavity (3) and two groups of supporting blocks (22) symmetrically mounted on the base (21), and the connecting rod (7) and the mounting plate (16) are fixed to the supporting blocks (22).

4. A rotary drive garage door apparatus as set forth in claim 1, wherein: the rotating arm (10) is integrally of an inverted hook-shaped structure and comprises a hook rod (23) at the upper end and a main rod (24) located below, and the hook rod (23) and the main rod (24) are integrally formed.

5. A rotary drive garage door apparatus as set forth in claim 4, wherein: the rotary arm (10) is processed and formed with a reinforcing mechanism, and the reinforcing mechanism comprises a hook-shaped plate (25) and a plurality of groups of reinforcing plates (26) which are uniformly welded on two sides of the hook-shaped plate (25).

6. A rotary drive garage door apparatus as set forth in claim 5, wherein: the reinforcing plates (26) are obliquely arranged on two sides of the hook-shaped plate (25), and the whole reinforcing mechanism is of a fishbone structure.

7. A rotary drive garage door apparatus as set forth in claim 5, wherein: the hangar doors (5) do not move relative to the rotating arm (10), and when the two hangar doors (5) are in a closed state, a herringbone roof structure is formed between the two hangar doors (5).

8. A rotary drive garage door apparatus as set forth in claim 1, wherein: the driving device (15) is a motor, a combination of the motor and a speed reducer.

9. A rotary drive garage door apparatus as set forth in claim 1, wherein: the transmission pair (11) is one of a gear pair, a chain transmission pair and a belt transmission pair.