阅读说明：本技术 一种应用于无人机系统的物资投放装置 (material delivery device applied to unmanned aerial vehicle system ) 是由 刘若鹏 栾琳 何圳涛 于 2018-06-07 设计创作，主要内容包括：本申请公开了一种应用于无人机系统的物资投放装置,包括：箱体,箱体的底部安装有可对开的第一门板和第二门板,第二门板搭扣在第一门板的上表面；以及锁紧机构,锁紧机构横跨安装在第一门板和箱体上,并且锁紧机构至少位于第一门板自由边部的两端,锁紧结构用于将第一门板自由边部的两端同时与箱体锁定连接或分离。由于第一门板和第二门板自由边部的两端通过一个锁紧机构进行固定,实现了第一门板和第二门板自由边部的两端同时锁定或同时分离打开,保证了第一门板和第二门板的均匀受力,避免了在投放过程中仅一端受力的情况,防止了门板的受力变形,从而本物资投放装置能够用于大载重物质的投放,并且具有更长的使用寿命。(The application discloses be applied to material delivery device of unmanned aerial vehicle system, include: the refrigerator comprises a box body, wherein the bottom of the box body is provided with a first door plate and a second door plate which can be opened in opposite directions, and the second door plate is buckled on the upper surface of the first door plate; and the locking mechanism is arranged on the first door plate and the box body in a crossing manner, at least positioned at two ends of the free edge part of the first door plate, and used for locking and connecting or separating two ends of the free edge part of the first door plate with the box body. Because the both ends of first door plant and the free limit portion of second door plant are fixed through a locking mechanism, realized that the both ends of first door plant and the free limit portion of second door plant lock simultaneously or separate simultaneously and open, guaranteed the even atress of first door plant and second door plant, avoided putting in the condition that the in-process only one end atress, prevented the atress of door plant and warp, thereby this goods and materials input device can be used for putting in of big load material, and have longer life.)

1. The utility model provides a be applied to material delivery device of unmanned aerial vehicle system which characterized in that includes:

the refrigerator comprises a refrigerator body, a first door plate and a second door plate, wherein the first door plate and the second door plate which can be opened in opposite directions are installed at the bottom of the refrigerator body, and the second door plate is buckled on the upper surface of the first door plate;

And the locking mechanism is arranged on the first door plate and the box body in a crossing manner, is positioned at two ends of the free edge part of the first door plate, and is used for locking and connecting or separating two ends of the free edge part of the first door plate and the box body at the same time.

2. The material dispensing device as claimed in claim 1, wherein the locking mechanism comprises a first locking member mounted to the first door and extending to both ends of a free edge of the first door, a second locking member mounted to the housing and disposed opposite to the first locking member, and a driving member mounted to the first door and connected to the first locking member for driving the first locking member to be locked to or separated from the second locking member.

3. The material dispensing device according to claim 2, wherein the first locking member includes two insertion rods and linear bearings, the two insertion rods being disposed parallel to the rotational axis of the first door plate, and the two insertion rods being linearly slidably mounted at both ends of the lower surface of the free edge of the first door plate via the linear bearings; the second locking piece comprises two lock catches, and the two lock catches are respectively arranged on the lower surface of the box body and correspond to the inserted rods one to one; the driving piece is installed in the middle of the lower surface of the free edge of the first door plate, one ends of the two insertion rods respectively extend to be connected with the driving piece, and the driving piece is used for driving the two insertion rods to move oppositely to be inserted into or separated from the lock catch at the same time.

4. a material delivery device as claimed in claim 3, wherein the driving member comprises a steering engine, a gear and a steering engine mounting seat, the steering engine is mounted on the first door plate through the steering engine mounting seat, the gear is mounted on an output shaft of the steering engine, the two insertion rods are arranged in parallel at intervals, linear teeth are arranged on the side surface of one end of each insertion rod extending towards the middle of the first door plate, and the two insertion rods are respectively connected with the gear in a meshing manner through the linear teeth.

5. A material dispensing device as defined in claim 3, wherein said driving member comprises a bi-directional cylinder, two of said rods are mounted in a straight line, and one end of said first door panel of said two rods extending in the middle thereof is connected to two output shafts of said bi-directional cylinder, respectively.

6. The material dispensing device as claimed in claim 1, wherein the locking mechanism comprises a first locking member mounted to the first door panel and extending at least to opposite ends of a free edge of the first door panel, a second locking member mounted to the box and disposed opposite the first locking member, and an actuating member mounted to the box and coupled to the second locking member for actuating the second locking member to be locked to or unlocked from the first locking member.

7. A material dispensing device as claimed in claim 6, wherein the first fastening member comprises two pairs of linkage bars, the two pairs of linkage bars are perpendicular to the rotation axis of the first door plate, the linkage bars comprise fixing bars, connecting bars, clamping bars and connecting bar mounting seats, the fixing bars are fixed on the first door plate, end portions of the fixing bars respectively extend to two ends of a free edge portion of the first door plate, the two clamping bars are respectively rotatably mounted at two ends of a connecting edge portion of the first door plate through the connecting bar mounting seats, a rotation plane of the clamping bars is perpendicular to the first door plate, one end of the connecting bars is hinged to an end portion of the fixing bars, the other end of the connecting bars is hinged to one end of the clamping bars, and a bayonet is arranged at one side of the other end of the clamping bars facing the first door plate.

8. the material dispensing device according to claim 7, wherein a middle portion of the catch lever is rotatably mounted on the link mounting seat through a rotation shaft, and both ends of the catch lever are bent in a direction away from the first door plate.

9. The material delivery device of claim 7 or 8, wherein the second locking member comprises a rotating shaft, a top rod and a rotating shaft mounting seat, and the rotating shaft is rotatably mounted on the box body through the rotating shaft mounting seat; every the joint pole corresponds one the ejector pin, the pivot sets up with the linkage is perpendicular, the one end of ejector pin is fixed in the pivot, the other end with the bayonet socket of joint pole sets up relatively.

10. a material delivery device as claimed in claim 9, wherein the driving member comprises a steering gear, a connecting member and a steering gear fixing plate, the steering gear is mounted on the box body through the steering gear fixing plate, an output shaft of the steering gear is connected with the rotating shaft through the connecting member, and the steering gear drives the ejector rod to be clamped or separated from the bayonet of the clamping rod through the connecting member and the rotating shaft.

11. A material delivery device as claimed in claim 10, wherein the connecting member comprises a first rotating arm, a fork rod, a second rotating arm and a fork rod mounting seat, one end of the first rotating arm is mounted on the output shaft of the steering engine, the other end of the first rotating arm is provided with a stop post parallel to the output shaft of the steering engine, the fork rod is rotatably mounted on the box body through the fork rod mounting seat and parallel to the rotating shaft, one end of the second rotating arm is fixed on the rotating shaft, the other end of the second rotating arm is provided with a stop post parallel to the output shaft of the steering engine, sliding grooves are formed in two ends of the fork rod, and the stop posts on the first rotating arm and the second rotating arm are slidably clamped in the sliding grooves at two ends of the fork rod respectively.

12. The material delivery device of claim 10, wherein the connecting member comprises a coupling, and an output shaft of the steering engine is connected with the rotating shaft through the coupling.

13. The material dispensing device as claimed in claim 1, wherein a strap is installed at an upper end of a free edge of the second door panel, and the second door panel is snapped to an upper end of a free edge of the first door panel by the strap.

14. The material dispensing device of claim 1, wherein the first door panel and the second door panel are secured to the housing by a spring hinge that provides a force that urges the first door panel and the second door panel to close at all times.

15. The material dispensing device of claim 1, wherein the lower surfaces of the first door panel and the second door panel are provided with reinforcing ribs.

16. the material dispensing device according to claim 1, wherein the side door of the box body is provided with an openable side door plate, an upper end of the side door plate is mounted on the box body through a hinge with a certain damping, and a lower end of the side door plate is mounted on the box body through a movable lock catch.

17. The material delivery device of claim 1, wherein a hook for mounting on an unmanned aerial vehicle frame is provided at the top of the box.

18. The utility model provides a be applied to material delivery device of unmanned aerial vehicle system which characterized in that includes:

the refrigerator comprises a refrigerator body, wherein the bottom of the refrigerator body is provided with a first door panel and a second door panel which can be opened in opposite directions;

The locking mechanisms are arranged on the first door plate and the second door plate in a crossing mode and located at two ends of the free edge of the first door plate, and the locking mechanisms are used for enabling two ends of the free edge of the first door plate to be connected with or separated from two ends of the free edge of the second door plate in a locking mode.

19. A material dispensing device as defined in claim 18, wherein the locking structure includes a first locking member mounted to the first door panel and extending at least to opposite ends of a free edge portion of the first door panel, a second locking member mounted to the second door panel and disposed opposite the first locking member, and an actuating member mounted to the first door panel and coupled to the first locking member for actuating the first locking member to be lockingly coupled to and uncoupled from the second locking member.

20. A material delivery apparatus as defined in claim 19, wherein said first locking member includes two plunger rods, two link rods and two linear bearings, said plunger rods being slidably mounted on opposite ends of a free edge portion of said first door panel via said linear bearings and being disposed perpendicular to an axis of rotation of said first door panel, said link rods connecting said two plunger rods together; the second locking piece comprises two lock catches, and the two lock catches are arranged at two ends of the free edge part of the second door plate and are in one-to-one correspondence with the inserting rods.

21. A material delivery device as claimed in claim 20, wherein the driving member comprises a steering gear, a rack and a steering gear mounting seat, the steering gear is mounted on the first door plate through the steering gear mounting seat, the gear is mounted on an output shaft of the steering gear, the rack is slidably mounted on the first door plate, is positioned between the two insertion rods and is parallel to the two insertion rods, one end of the rack is fixedly connected with the middle of the connecting rod, and the other end of the rack is meshed with the gear.

22. The material dispensing device as claimed in claim 20, wherein the driving member includes an electric cylinder and an electric cylinder mounting base, the electric cylinder is mounted on the first door plate through the electric cylinder mounting base, and an output shaft of the electric cylinder is fixedly connected to a middle portion of the connecting rod.

Technical Field

The invention relates to the technical field of aerial material delivery, in particular to a material delivery device applied to an unmanned aerial vehicle system.

Background

Along with unmanned aerial vehicle's development, carry out the goods and materials through unmanned aerial vehicle and put in and have high efficiency, accurate advantage, in order to put in the goods and materials, will install the goods and materials and put in the device in unmanned aerial vehicle's frame, the goods and materials puts in the device and has the box of open closed door plant for a lower extreme, but realizes the goods and materials through control open closed door plant and puts in.

Disclosure of Invention

the application provides a can bear the weight of material of puting in big load material and put in device.

An embodiment provides a goods and materials puts in device for unmanned aerial vehicle system, includes:

The refrigerator comprises a box body, wherein the bottom of the box body is provided with a first door plate and a second door plate which can be opened in opposite directions, and the second door plate is buckled on the upper surface of the first door plate;

And the locking mechanism is arranged on the first door plate and the box body in a crossing manner, is positioned at two ends of the free edge part of the first door plate, and is used for locking and connecting or separating two ends of the free edge part of the first door plate with the box body.

In one embodiment, another material delivery device applied to an unmanned aerial vehicle system is provided, including:

The refrigerator comprises a box body, wherein the bottom of the box body is provided with a first door panel and a second door panel which can be opened in opposite directions;

And the locking mechanism is arranged on the first door plate and the second door plate in a crossing manner, is at least positioned at two ends of the free edge part of the first door plate, and is used for locking and connecting or separating two ends of the free edge part of the first door plate and two ends of the free edge part of the second door plate at the same time.

According to the goods and materials input device of unmanned aerial vehicle system of above-mentioned embodiment, because the both ends of first door plant and the free limit portion of second door plant are fixed through a locking mechanism, the both ends of having realized the free limit portion of first door plant and second door plant are locked simultaneously or are separated simultaneously and open, the even atress of first door plant and second door plant has been guaranteed, the condition of putting in only one end atress in-process has been avoided, the atress of door plant is prevented to warp, thereby this goods and materials input device can be used for the input of big load material, and longer life has.

Drawings

Fig. 1 is a schematic structural diagram of a material dispensing device according to an embodiment;

FIG. 2 is a top view of a material dispensing device with a portion of a housing removed according to an embodiment;

FIG. 3 is a bottom view of the material dispensing device according to the first embodiment;

FIG. 4 is a schematic structural diagram of a locking mechanism according to a first embodiment;

FIG. 5 is a schematic structural diagram of a driving member according to an embodiment;

FIG. 6 is a schematic structural diagram of a material dispensing device according to a second embodiment;

FIG. 7 is a schematic structural view of a lock mechanism according to a second embodiment;

FIG. 8 is a schematic structural view of a connecting rod assembly according to a second embodiment;

FIG. 9 is a schematic structural view of a driving member according to a second embodiment;

Fig. 10 is a schematic structural view of a material dispensing device according to a third embodiment;

FIG. 11 is a schematic structural view of a lock mechanism according to a third embodiment.

Detailed Description

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