CN109484608B

CN109484608B - Unmanned pesticide spraying machine main engine cabin cover locking structure

Info

Publication number: CN109484608B
Application number: CN201811491062.1A
Authority: CN
Inventors: 胡梅玲; 王进; 胡居奎; 杲琳; 孙艳
Original assignee: Xuzhou Chuanghang Technology Co ltd
Current assignee: Xuzhou Chuanghang Technology Co ltd
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2022-07-29
Anticipated expiration: 2038-12-07
Also published as: CN109484608A

Abstract

The invention discloses a locking structure of a main engine cabin cover of an unmanned pesticide spraying machine, which comprises two groups of main engine cabin covers, a rotating disc and a lock column, wherein the two groups of main engine cabin covers are fixedly connected through the lock column, the rotating disc is fixedly welded at the upper end part of the main engine cabin cover, gear teeth are arranged on the outer wall of the rotating disc, a through hole matched with the fixing column is formed in the central position of the rotating disc, the fixing column is rotationally connected in the through hole formed in the central position of the rotating disc, the fixing column is fixedly welded on the end surface of a main engine cabin, the clamping disc is fixedly welded at one end, far away from the rotating disc, of the main engine cabin cover, a handle is arranged at the position, close to the clamping disc, of the main engine cabin cover, a sliding groove is formed in the inner wall of the clamping disc, the lock column is connected on the inner wall of the clamping disc in a sliding manner, and a sliding block is fixedly welded on the outer wall of the lock column. This unmanned medicine spraying machine host computer cabin cover locking structure, reasonable in design, easy operation can play the fine locking effect to the host computer cabin cover.

Description

Unmanned medicine spraying machine main engine cabin cover locking structure

Technical Field

The invention belongs to the technical field of unmanned pesticide spraying machines, and particularly relates to a locking structure of a main cabin cover of an unmanned pesticide spraying machine.

Background

The unmanned pesticide spraying machine is an unmanned aircraft for agriculture and forestry plant protection operation, and the unmanned aircraft comprises a flight platform, a GPS flight control part and a spraying mechanism, realizes spraying operation through ground remote control or GPS flight control, can spray pesticide, seeds, powder and the like, has the advantages of low operation height, less drift, hovering in the air, no need of a special take-off and landing airport and the like, avoids the danger of pesticide exposure for spraying operation personnel, and improves the safety of spraying operation. The current host cabin cover is usually connected with the host cabin in a turnover locking mode or a buckling locking mode, and is not convenient enough during use.

Disclosure of Invention

The invention aims to provide a locking structure of a main cabin cover of an unmanned pesticide spraying machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a locking structure of a host cabin cover of an unmanned pesticide spraying machine comprises the host cabin cover, a rotating disc and locking columns, wherein the host cabin cover is provided with two groups, the two groups of host cabin covers are fixedly connected through the locking columns, the upper end part of the host cabin cover is fixedly welded with the rotating disc, the outer wall of the rotating disc is provided with gear teeth, the central position of the rotating disc is provided with a through hole matched with the fixing column, the through hole arranged at the central position of the rotating disc is rotatably connected with the fixing column, the fixing column is fixedly welded on the end surface of a host cabin, one end of the host cabin cover far away from the rotating disc is fixedly welded with a clamping disc, a handle is arranged at the position of the host cabin cover close to the clamping disc, the handle is fixedly welded on the top surface of the host cabin cover, the inner wall of the clamping disc is provided with a sliding groove, the inner wall of the clamping disc is slidably connected with the locking columns, and the outer wall of the locking columns is fixedly welded with a sliding block, the lock post is connected with the main engine room through the connecting rod, the bottom and the main engine room welded fastening of connecting rod, the bottom surface welded fastening of lock post has the spring, and the one end and the main engine room welded fastening of lock post are kept away from to the spring.

Preferably, the main engine hatch cover is semicircular, and a rubber sealing strip is glued and fixed on the inner side of the main engine hatch cover.

Preferably, the gear teeth are uniformly arranged along the outer wall of the rotating disc in an annular shape, and the gear teeth arranged on the outer walls of the two groups of rotating discs are meshed with each other.

Preferably, the sliding block is matched with a sliding groove arranged on the inner wall of the clamping disc, and the sliding block is connected in the sliding groove in a sliding manner.

Preferably, the top of connecting rod is equipped with the disc arch, and the connecting rod fluting that connecting rod and lock be equipped with in agrees with mutually, and connecting rod sliding connection is in the connecting rod fluting of lock.

The invention has the technical effects and advantages that: the locking structure of the unmanned pesticide spraying machine main engine cabin cover has the advantages that through the design of the compressible spring, the spring can automatically bounce the lock column welded and fixed above the spring, so that the sliding block on the lock column is in the effect of clamping the clamping disc, the main engine cabin cover is in the closed state, the operation is simple, the use is convenient, the damage of the spring at the lower end of the lock column caused by the upward lifting of the lock column by external force can be prevented through the disc-shaped bulge arranged on the connecting rod, the protection effect on the spring is realized, through the design of the connecting rod, the lock column can move up and down on the outer wall of the connecting rod, meanwhile, the movement of the sliding block on the lock column is driven, the locking effect on the main engine cabin cover is realized, through the design of the main engine cabin cover, the rubber sealing strips can be tightly extruded by two groups of main engine cabin covers in the closed state, the sealing effect on the main engine cabin is realized, sundries are effectively prevented from entering the main engine cabin, and the rubber sealing strips can also play a buffering role, the design of the rotating discs enables the rotating discs to rotate, so that the rotating discs can drive the other group of rotating discs to rotate through the meshing of the gear teeth, the use is convenient, and the effect of opening and closing the two groups of rotating discs simultaneously is achieved.

Drawings

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

FIG. 2 is a schematic view of the connection of the main nacelle and the main nacelle cover of the present invention;

FIG. 3 is a schematic structural view of a main engine hatch of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the connection between the retaining plate and the chute according to the present invention;

FIG. 6 is a schematic view of the connection of the lock cylinder to the connecting rod of the present invention;

fig. 7 is a schematic structural view of the lock cylinder of the present invention.

In the figure: the device comprises a main engine cabin cover 1, a rotating disc 2, a fixed column 3, gear teeth 4, a clamping disc 5, a locking column 6, a handle 7, a sliding groove 8, a sliding block 9, a connecting rod 10, a spring 11, a connecting rod groove 12, a main engine cabin 13 and a rubber sealing strip 14.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a locking structure of a host cabin cover of an unmanned pesticide spraying machine, which comprises the host cabin cover 1, a rotating disc 2 and a lock column 6, wherein the host cabin cover 1 is provided with two groups, the two groups of host cabin covers 1 are fixedly connected through the lock column 6, the rotating disc 2 is fixedly welded at the upper end part of the host cabin cover 1, the outer wall of the rotating disc 2 is provided with gear teeth 4, the center position of the rotating disc 2 is provided with a through hole matched with the fixed column 3, the through hole arranged at the center position of the rotating disc 2 is rotationally connected with the fixed column 3, the fixed column 3 is fixedly welded on the end surface of a host cabin 13, one end of the host cabin cover 1 far away from the rotating disc 2 is fixedly welded with a clamping disc 5, a pull handle 7 is arranged at the position of the host cabin cover 1 close to the clamping disc 5, the pull handle 7 is fixedly welded on the top surface of the host cabin cover 1, the inner wall of the clamping disc 5 is provided with a sliding groove 8, the inner wall sliding connection who holds dish 5 has lock cylinder 6, and the outer wall welded fastening of lock cylinder 6 has slider 9, lock cylinder 6 passes through connecting rod 10 and is connected with host computer cabin 13, the bottom and the host computer cabin 13 welded fastening of connecting rod 10, the bottom surface welded fastening of lock cylinder 6 has spring 11, and spring 11 keeps away from the one end and the host computer cabin 13 welded fastening of lock cylinder 6.

Specifically, host computer cabin cover 1 is the semicircle form, and the inboard veneer is fixed with rubber seal 14, through the design of rubber seal 14, can make two sets of host computer cabin covers 1 tightly extrude rubber seal 14 under closed state, play the airtight effect to host computer cabin 13, effectually prevent that debris from entering into in the host computer cabin 13, bellied annular opening has been seted up to the host computer cabin 13, the bottom and the host computer cabin 13 zonulae occludens of host computer cabin cover 1, and the bottom of host computer cabin cover 1 is equipped with the fluting that agrees with mutually with the bellied annular opening of host computer cabin 13, the effectual sealed effect to host computer cabin 13 that plays, rubber seal 14 can also play the cushioning effect, prevent that host computer cabin cover 1 from pressing from both sides the injury people when closing, it is safer when making this unmanned pesticide spraying machine host computer cabin cover locking structure use.

Specifically, the teeth of a cogwheel 4 is cyclic annular along the outer wall of rolling disc 2 and evenly offers, and two sets of 4 looks interlocks of the teeth of a cogwheel that 2 outer walls of rolling disc were equipped with, and accessible teeth of a cogwheel 4's interlock drives another group of rolling disc 2's rotation when making 2 rotations of rolling disc, and convenient to use plays the effect of two sets of rolling discs 2 switching simultaneously.

Specifically, the sliding block 9 is matched with a sliding groove 8 formed in the inner wall of the clamping disc 5, the sliding block 9 is connected in the sliding groove 8 in a sliding mode, the sliding block 9 is of a T-shaped structure, the sliding block 9 slides up and down in the sliding groove 8, the locking effect on the host cabin cover 1 can be achieved, and the locking effect is good.

Specifically, the top of connecting rod 10 is equipped with the disc arch, connecting rod fluting 12 that connecting rod 10 and lock post 6 were equipped with agrees with mutually, and connecting rod 10 sliding connection is in the connecting rod fluting 12 of lock post 6, make lock post 6 can be at the outer wall up-and-down motion of connecting rod 10, drive the motion of slider 9 on the lock post 6 simultaneously, play the effect to 1 locking of host computer cabin cover, the disc arch that connecting rod 10 was equipped with can prevent that lock post 6 from resulting in the damage of spring 11 of lock post 6 lower extreme when receiving external force to lifting, play the guard action to spring 11.

Specifically, the spring 11 is in a compressed state, and through the design of the compressible spring 11, the spring 11 can automatically bounce the lock column 6 welded and fixed above the spring 11, so that the slider 9 on the lock column 6 is in an effect of clamping the clamping disc 5, and the host cabin cover 1 is in a closed state, and the operation is simple and the use is convenient.

Specifically, the locking structure of the host cabin cover of the unmanned pesticide spraying machine has the advantages that through the design of the compressible spring 11, the spring 11 can automatically bounce the lock column 6 welded and fixed above the spring 11, so that the sliding block 9 on the lock column 6 is in the effect of clamping the clamping disc 5, the host cabin cover 1 is in the closed state, the operation is simple, the use is convenient, when the locking structure is used, the top end of the lock column 6 is compressed, the lock column 6 slides downwards along the connecting rod 10, the sliding block 9 slides away from the clamping disc 5, the spring 11 is in the compressed state, the handle 7 arranged on the host cabin cover 1 is pulled, the host cabin cover 1 makes a circular motion outwards by taking the fixed column 3 as the center of a circle, through the disc-shaped bulge arranged on the connecting rod 10, the damage of the spring 11 at the lower end of the lock column 6 when the lock column 6 is lifted upwards by an external force can be prevented, the protection effect on the spring 11 is achieved, through the design of the connecting rod 11, the lock column 6 can move up and down on the outer wall of the connecting rod 10, meanwhile, the sliding block 9 on the lock column 6 is driven to move, the locking effect on the host cabin cover 1 is achieved, through the design of the host cabin cover 1, the two groups of host cabin covers 1 can tightly press the rubber sealing strips 14 in a closed state, the sealing effect on the host cabin 13 is achieved, sundries are effectively prevented from entering the host cabin 13, the rubber sealing strips 14 can also play a buffering role, the host cabin cover 1 is prevented from clamping and hurting people when being closed, the unmanned pesticide spraying host cabin cover locking structure is safer when in use, the rotating disc 2 is designed, the meshing of the gear teeth 4 can be used for driving the other group of rotating disc 2 to rotate when the rotating disc 2 rotates, the use is convenient, and the effect of opening and closing the two groups of rotating discs 2 simultaneously is achieved.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an unmanned medicine host computer cabin cover locking structure that spouts, includes host computer cabin cover (1), rolling disc (2) and lock post (6), its characterized in that: the host cabin cover (1) is provided with two groups, the two groups of host cabin covers (1) are fixedly connected through a lock column (6), a rotating disc (2) is fixedly welded at the upper end part of the host cabin cover (1), gear teeth (4) are arranged on the outer wall of the rotating disc (2), a through hole matched with a fixed column (3) is arranged at the central position of the rotating disc (2), the fixed column (3) is rotationally connected with the through hole arranged at the central position of the rotating disc (2), the fixed column (3) is fixedly welded on the end surface of a host cabin (13), a clamping disc (5) is fixedly welded at one end, far away from the rotating disc (2), of the host cabin cover (1), a pull handle (7) is arranged at the position, close to the clamping disc (5), of the host cabin cover (1), the pull handle (7) is fixedly welded on the top surface of the host cabin cover (1), and a sliding groove (8) is arranged on the inner wall of the clamping disc (5), the inner wall of the clamping disc (5) is connected with a lock column (6) in a sliding mode, a sliding block (9) is fixedly welded to the outer wall of the lock column (6), the lock column (6) is connected with a main cabin (13) through a connecting rod (10), the bottom end of the connecting rod (10) is fixedly welded to the main cabin (13), a spring (11) is fixedly welded to the bottom surface of the lock column (6), and one end, far away from the lock column (6), of the spring (11) is fixedly welded to the main cabin (13); the host cabin cover (1) is semicircular, and a rubber sealing strip (14) is glued and fixed on the inner side of the host cabin cover; the gear teeth (4) are uniformly arranged along the outer wall of the rotating disc (2) in an annular shape, and the gear teeth (4) arranged on the outer walls of the two groups of rotating discs (2) are meshed with each other; the sliding block (9) is matched with a sliding groove (8) formed in the inner wall of the clamping disc (5), and the sliding block (9) is connected in the sliding groove (8) in a sliding mode; the top of connecting rod (10) is equipped with the disc arch, and connecting rod fluting (12) that connecting rod (10) and lock post (6) were equipped with agree with mutually, and connecting rod (10) sliding connection is in the connecting rod fluting (12) of lock post (6).