CN218662394U

CN218662394U - Aerial survey unmanned aerial vehicle camera suspension fixing device applied to mine blasting

Info

Publication number: CN218662394U
Application number: CN202223139567.6U
Authority: CN
Inventors: 卢磊; 倪浪乘; 赵大鹏; 张兵兵
Original assignee: Hongda Blasting Engineering Group Co ltd
Current assignee: Hongda Blasting Engineering Group Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-21
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a be applied to aerial survey unmanned aerial vehicle camera of mine blasting and hang fixing device in mine blasting technical field, including casing and U-shaped frame, the U-shaped is erect in the below of casing, the both sides inner wall of U-shaped frame all rotates and is connected with the axis of rotation, fixed mounting has same camera body between two axis of rotation, one side outer wall fixed mounting of U-shaped frame has gear motor, the top fixedly connected with rotation post of U-shaped frame, the top of rotation post extends into the inner chamber of casing and rotates rather than the inner wall and be connected, the inner chamber of casing is provided with drive assembly, be provided with the direction subassembly between casing and the U-shaped frame, the equal symmetry in top both sides of casing is provided with two coupling assembling, the utility model discloses be convenient for adjust the level and the every single move angle of camera, need not to change the direction through unmanned aerial vehicle and realize, convenient operation can satisfy the user demand.

Description

Aerial survey unmanned aerial vehicle camera suspension fixing device applied to mine blasting

Technical Field

The utility model relates to a mine blasting technical field specifically is a be applied to aerial survey unmanned aerial vehicle camera of mine blasting and hang fixing device.

Background

The mine blasting adopts industrial explosive, so that the industrial explosive is exploded to break, compact and loosen an exploded object, and belongs to chemical blasting. When the mine explodes, generally need use aerial survey unmanned aerial vehicle to carry out real time monitoring to whole blasting process to alright in time deal with emergency. And aerial survey unmanned aerial vehicle is when using, generally need use and hang fixing device and fix the camera in unmanned aerial vehicle's bottom. However, when the existing aerial survey unmanned aerial vehicle camera suspension fixing device is used, the horizontal angle and the pitching angle of the camera are difficult to adjust, the direction needs to be changed through the unmanned aerial vehicle, the operation is inconvenient, the use requirement is difficult to meet, and therefore the aerial survey unmanned aerial vehicle camera suspension fixing device applied to mine blasting is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to aerial survey unmanned aerial vehicle camera of mine blasting and hang fixing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be applied to aerial survey unmanned aerial vehicle camera of mine blasting and hang fixing device, includes casing and U-shaped frame, the U-shaped frame is located the below of casing, the both sides inner wall of U-shaped frame all rotates and is connected with the axis of rotation, two fixed mounting has same camera body between the axis of rotation, one side outer wall fixed mounting of U-shaped frame has gear motor, the top fixedly connected with of U-shaped frame rotates the post, the top that rotates the post extends into the inner chamber of casing rotates rather than the inner wall and is connected, the inner chamber of casing is provided with drive assembly, the casing with be provided with the direction subassembly between the U-shaped frame, the equal symmetry in top both sides of casing is provided with two coupling assembling.

Preferably, the driving assembly comprises a driving motor, a driving bevel gear and a driven bevel gear, the driving motor is fixedly installed at the bottom of the inner cavity of the shell, the driving bevel gear is fixedly connected with an output shaft of the driving motor, the driven bevel gear is fixedly sleeved on the surface of the rotating column, and the driving bevel gear is meshed with the driven bevel gear.

As preferred, the direction subassembly includes ring channel, guide bar and ball, the ring channel is seted up the bottom of casing, the guide bar with the quantity of ball all sets up to two, two the guide bar is fixed connection respectively in the top both sides of U-shaped frame, the ball rotates to inlay and establishes the top of guide bar, the top of guide bar extends into the inside of ring channel, the ball with the inner wall contact of ring channel.

As preferred, coupling assembling includes connection otic placode, mounting hole and strengthening rib piece, the connection otic placode with casing integrated into one piece, the mounting hole is seted up on the connection otic placode, the quantity of strengthening rib piece is provided with two, the strengthening rib piece welds the connection otic placode with the bottom junction of casing.

Preferably, one end of the rotating shaft on one side penetrates through the U-shaped frame and is fixedly connected with an output shaft of the speed reducing motor.

Preferably, the two sides of the shell are provided with air vents at equal intervals.

Preferably, a dust screen is fixedly arranged inside the ventilation opening.

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

1. the utility model discloses in, drive the axis of rotation through gear motor and rotate, and then drive the camera body and rotate, be convenient for adjust the angle of pitch of camera body, drive the rotation of initiative bevel gear through driving motor, drive the rotation post under driven bevel gear's meshing transmission and rotate, and then drive the U-shaped frame and rotate, be convenient for adjust the horizontal angle of camera body, need not to realize through unmanned aerial vehicle redirection, convenient operation can satisfy the user demand.

2. The utility model discloses in, through mutually supporting of ring channel, guide bar and ball, play direction and spacing effect to the rotation of U-shaped frame, and then improve the stability when U-shaped frame rotates.

Drawings

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

FIG. 2 is a partial sectional view of the present invention;

fig. 3 is the schematic diagram of the structure of the connection assembly of the present invention.

In the figure: 1. a housing; 2. a U-shaped frame; 3. a rotating shaft; 4. a camera body; 5. a reduction motor; 6. rotating the column; 7. a drive assembly; 71. a drive motor; 72. a drive bevel gear; 73. a driven bevel gear; 8. a guide assembly; 81. an annular groove; 82. a guide bar; 83. a ball bearing; 9. a connecting assembly; 91. connecting the ear plates; 92. mounting holes; 93. reinforcing rib blocks; 10. and a vent.

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.

Example 1:

referring to fig. 1, the present invention provides a technical solution: when the mine explodes, generally need use aerial survey unmanned aerial vehicle to carry out real time monitoring to whole blasting process to alright in time deal with emergency. And aerial survey unmanned aerial vehicle is when using, generally need use and hang fixing device and fix the camera in unmanned aerial vehicle's bottom, an aerial survey unmanned aerial vehicle camera that is applied to mine blasting hangs fixing device, including casing 1 and U-shaped frame 2, U-shaped frame 2 is located the below of casing 1, the both sides inner wall of U-shaped frame 2 all rotates and is connected with axis of rotation 3, fixed mounting has same camera body 4 between two axis of rotation 3, one side outer wall fixed mounting of U-shaped frame 2 has gear motor 5, the one end of one side axis of rotation 3 run through U-shaped frame 2 and with gear motor 5's output shaft fixed connection, drive axis of rotation 3 through gear motor 5 and rotate, and then drive camera body 4 and rotate, be convenient for adjust the every single move angle of camera body 4.

In this embodiment, referring to fig. 1 and fig. 2, the top of the U-shaped frame 2 is fixedly connected with the rotating column 6, the top end of the rotating column 6 extends into the inner cavity of the housing 1 and is rotatably connected with the inner wall of the housing 1, the inner cavity of the housing 1 is provided with the driving component 7, the driving component 7 comprises a driving motor 71, a driving bevel gear 72 and a driven bevel gear 73, the driving motor 71 is fixedly installed at the bottom of the inner cavity of the housing 1, the driving bevel gear 72 is fixedly connected with the output shaft of the driving motor 71, the driven bevel gear 73 is fixedly sleeved on the surface of the rotating column 6, the driving bevel gear 72 is meshed with the driven bevel gear 73, the driving bevel gear 72 is driven by the driving motor 71 to rotate, the rotating column 6 is driven to rotate under the meshing transmission of the driven bevel gear 73, and then the U-shaped frame 2 is driven to rotate, which is convenient for adjusting the horizontal angle of the camera body 4, and is achieved without changing the direction by the unmanned aerial vehicle, and the operation is convenient, and can meet the use requirements.

In this embodiment, please refer to fig. 1 and 2, a guide assembly 8 is disposed between the housing 1 and the U-shaped frame 2, the guide assembly 8 includes an annular groove 81, two guide rods 82 and two balls 83, the annular groove 81 is disposed at the bottom of the housing 1, the two guide rods 82 and the two balls 83 are both disposed at two sides of the top of the U-shaped frame 2, the balls 83 are rotatably embedded at the top ends of the guide rods 82, the top ends of the guide rods 82 extend into the annular groove 81, the balls 83 contact with the inner wall of the annular groove 81, and by the cooperation of the annular groove 81, the guide rods 82 and the balls 83 guide and limit the rotation of the U-shaped frame 2, so as to improve the stability of the U-shaped frame 2 during rotation.

In this embodiment, please refer to fig. 1 and fig. 3, two connecting assemblies 9 are symmetrically disposed on both sides of the top of the housing 1, each connecting assembly 9 includes a connecting lug plate 91, a mounting hole 92 and a reinforcing rib block 93, the connecting lug plates 91 are integrally formed with the housing 1, the mounting hole 92 is disposed on the connecting lug plates 91, the number of the reinforcing rib blocks 93 is two, the reinforcing rib blocks 93 are welded at the bottom joints of the connecting lug plates 91 and the housing 1, through the matching of the connecting lug plates 91 and the mounting holes 92, the housing 1 is conveniently fixed at the bottom of the unmanned aerial vehicle by using bolts, the connecting lug plates 91 are reinforced by the reinforcing rib blocks 93, and further, the strength of the connecting lug plates 91 is improved.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: the ventilation openings 10 are formed in the two sides of the shell 1 at equal intervals, the ventilation and heat dissipation are carried out on the inner cavity of the shell 1 through the ventilation openings 10, the dustproof net is fixedly arranged inside the ventilation openings 10, and impurities such as external dust are prevented from entering the inner cavity of the shell 1 along the ventilation openings 10 through the dustproof net.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to aerial survey unmanned aerial vehicle camera of mine blasting and hang fixing device, includes casing (1) and U-shaped frame (2), its characterized in that: u-shaped frame (2) are located the below of casing (1), the both sides inner wall of U-shaped frame (2) all rotates and is connected with axis of rotation (3), two fixed mounting has same camera body (4) between axis of rotation (3), one side outer wall fixed mounting of U-shaped frame (2) has gear motor (5), the top fixedly connected with of U-shaped frame (2) rotates post (6), the top that rotates post (6) extends into the inner chamber of casing (1) rotates rather than the inner wall and is connected, the inner chamber of casing (1) is provided with drive assembly (7), casing (1) with be provided with guide assembly (8) between U-shaped frame (2), the equal symmetry in top both sides of casing (1) is provided with two coupling assembling (9).

2. The aerial survey unmanned aerial vehicle camera hangs fixing device for mine blasting of claim 1, characterized in that: the driving assembly (7) comprises a driving motor (71), a driving bevel gear (72) and a driven bevel gear (73), the driving motor (71) is fixedly installed at the bottom of an inner cavity of the shell (1), the driving bevel gear (72) is fixedly connected with an output shaft of the driving motor (71), the driven bevel gear (73) is fixedly sleeved on the surface of the rotating column (6), and the driving bevel gear (72) is meshed with the driven bevel gear (73).

3. The aerial survey unmanned aerial vehicle camera hangs fixing device for mine blasting of claim 1, characterized in that: guide assembly (8) are including ring channel (81), guide bar (82) and ball (83), ring channel (81) are seted up the bottom of casing (1), guide bar (82) with the quantity of ball (83) all sets up to two, two guide bar (82) fixed connection respectively is in the top both sides of U-shaped frame (2), ball (83) rotate to inlay and establish the top of guide bar (82), the top of guide bar (82) extends into the inside of ring channel (81), ball (83) with the inner wall contact of ring channel (81).

4. The aerial survey unmanned aerial vehicle camera hangs fixing device for mine blasting of claim 1, characterized in that: coupling assembling (9) are including connecting otic placode (91), mounting hole (92) and strengthening rib piece (93), connect otic placode (91) with casing (1) integrated into one piece, mounting hole (92) are seted up connect on the otic placode (91), the quantity of strengthening rib piece (93) is provided with two, strengthening rib piece (93) welding connect otic placode (91) with the bottom junction of casing (1).

5. The aerial survey unmanned aerial vehicle camera hangs fixing device who is applied to mine blasting of claim 1, characterized in that: one end of the rotating shaft (3) on one side penetrates through the U-shaped frame (2) and is fixedly connected with an output shaft of the speed reducing motor (5).

6. The aerial survey unmanned aerial vehicle camera hangs fixing device for mine blasting of claim 1, characterized in that: vents (10) are arranged on two sides of the shell (1) at equal intervals.

7. The aerial survey unmanned aerial vehicle camera hangs fixing device who is applied to mine blasting of claim 6, characterized in that: and a dust screen is fixedly arranged in the ventilation opening (10).