Goods shelf for cargo carrying of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle goods shelf, relates to unmanned aerial vehicle transportation goods shelf field, and comprises a hollow box fixedly installed below the belly of a rotor unmanned aerial vehicle, the hollow box is in a hollow structure, the two sides of the hollow box are fixedly provided with support legs, the bottom end of the hollow box is fixedly provided with vertical rods at the inner sides of the two support legs, and the vertical rods are fixedly provided with a plurality of vertical rods. A clamping mechanism is installed on the inner side of the vertical rod, a driving mechanism is installed in an inner cavity of the hollow box, and the driving mechanism is used for driving the clamping mechanism to clamp goods. According to the unmanned aerial vehicle, the driving mechanism and the clamping mechanism are arranged, so that a packaging box filled with goods can be stably clamped, the goods can be stabilized in the flying process of the unmanned aerial vehicle, and the problem that the unmanned aerial vehicle flies indefinitely due to inertial movement of the goods is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane transportation goods shelf field, concretely is a kind of goods shelf for unmanned plane. BACKGROUND

[0002] When adopting suspended wing unmanned plane to transport goods (such as: send express), through installing goods carrying goods shelf in the abdomen of rotary wing unmanned plane, the goods are stored.

[0003] The existing goods carrying goods shelf for unmanned plane is generally in cage type structure, cannot be matched with the packaging box of carrying goods, so the goods are easy to shake under inertia in the transportation process, and the instability of unmanned plane flight is easily caused. UTILITY MODEL CONTENT

[0004] The utility model aims at: in order to solve the problem in the above background, provide a kind of goods shelf for unmanned plane.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of goods shelf for unmanned plane, including hollow box being fixedly installed in the abdomen below rotary wing unmanned plane, the hollow box is in hollow structure, two sides of the hollow box are fixedly installed with supporting leg, the bottom end of the hollow box is fixedly installed with vertical rod in the inside of two supporting legs, the inside of the vertical rod is installed with clamping mechanism, the inner chamber of the hollow box is installed with drive mechanism, and the drive mechanism is used to drive clamping mechanism and clamp goods.

[0006] As a further scheme of the utility model: the drive mechanism includes positive and negative rotation motor being installed on the inner wall of the hollow box by support, the output end of the positive and negative rotation motor is fixedly installed with gear, and the outer periphery of the gear is engaged with gear ring.

[0007] As a further scheme of the utility model: the drive mechanism further includes four belt pulleys, four the belt pulleys are driven connection by transmission belt, the drive mechanism further includes four limit rotating rollers, four the limit rotating rollers are used to limit the transmission belt and four the belt pulleys transmission wrap angle greater than or equal to one hundred and twenty degrees, and the gear ring is fixedly connected on the outer periphery of the bottom end plate of one the belt pulley.

[0008] As a further scheme of the utility model: the clamping mechanism includes vertical slot being vertically opened in the inside of the vertical rod, the inside of two vertical rods is provided with clamping plate, and the both ends of the clamping plate are slidably connected to the inner wall of the vertical slot, and integrally formed with connecting rod between two clamping plates.

[0009] As a further scheme of the utility model: the clamping mechanism further includes a screw rod fixedly installed at the bottom end of the four belt pulleys, the screw rod extends downward and is rotationally connected with the inner wall bottom end of the vertical rod, and the clamping plate is threadedly connected with the screw rod.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. By setting the driving mechanism and the clamping mechanism, the package box loaded with goods can be stably clamped, and in the flight process of the unmanned plane, the goods can be stably clamped, so that the problem of unmanned plane flight caused by goods inertia movement can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic view of the utility model;

[0013] Fig. 2 is a structural schematic view of the driving mechanism of the utility model;

[0014] Fig. 3 is a structural schematic view of the clamping mechanism of the utility model.

[0015] In the drawing: 1, hollow box; 2, support leg; 3, vertical rod; 4, vertical groove; 5, clamping plate; 6, connecting rod; 7, belt pulley; 8, transmission belt; 9, limiting roller; 10, gear ring; 11, forward and reverse motor; 12, gear; 13, screw rod. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figs. 1-3 In the embodiments of the utility model, an unmanned plane cargo carrying goods shelf includes a hollow box 1 fixedly installed below the abdomen of a rotary wing unmanned plane, the hollow box 1 is in a hollow structure, two sides of the hollow box 1 are fixedly installed with support legs 2, the bottom end of the hollow box 1 is fixedly installed with a vertical rod 3 inside the two support legs 2, the inner side of the vertical rod 3 is installed with a clamping mechanism, and the inner cavity of the hollow box 1 is installed with a driving mechanism, the driving mechanism is used to drive the clamping mechanism to clamp goods.

[0018] In the embodiment, when the goods to be transported are placed, the clamping plates 5 and the connecting rods 6 are in the lowest position, then the packaging box containing the goods is placed on the top of the clamping plates 5 and the connecting rods 6, then the driving mechanism is started, the driving mechanism drives the clamping mechanism to act, at this time the clamping plates 5 and the connecting rods 6 move upwards, thereby moving the packaging box upwards until the top of the packaging box abuts against the bottom end of the hollow box 1, at this time the fixing of the packaging box is completed.

[0019] It should be noted that the tail end of the hollow box 1 is provided with a plug, the plug is electrically connected with the forward and reverse motor 11 of the driving mechanism through a wire controller, and the plug is electrically connected with the storage battery of the rotorless aircraft through a wire.

[0020] Please refer to Fig. 2 , the driving mechanism includes a forward and reverse motor 11 mounted on the inner wall of the hollow box 1 through a support, the output end of the forward and reverse motor 11 is fixedly installed with a gear 12, the outer periphery of the gear 12 is engaged with a gear ring 10, the driving mechanism further includes four belt pulleys 7, the four belt pulleys 7 are drivingly connected through transmission belts 8, the driving mechanism further includes four limiting rollers 9, the four limiting rollers 9 are used to limit the transmission angle between the transmission belt 8 and the four belt pulleys 7 to be greater than or equal to one hundred and twenty degrees, and the gear ring 10 is fixedly connected to the outer periphery of the bottom end plate of one of the belt pulleys 7.

[0021] In the embodiment, by starting the forward and reverse motor 11, the forward and reverse motor 11 drives the gear 12 to rotate, the gear 12 drives one of the belt pulleys 7 to rotate through the gear ring 10, and the belt pulley 7 drives the other three belt pulleys 7 to rotate synchronously and in the same direction through the transmission belt 8.

[0022] Please refer to Fig. 1 and Fig. 3 , the clamping mechanism includes a vertical slot 4 vertically formed in the inner part of the vertical rod 3, the inner sides of the two vertical rods 3 are provided with clamping plates 5, the two ends of the clamping plates 5 are slidingly connected to the inner walls of the vertical slots 4, and the two clamping plates 5 are integrally formed with a connecting rod 6 therebetween, the clamping mechanism further includes a screw rod 13 fixedly installed at the bottom end of the four belt pulleys 7, the screw rod 13 extends downward and is rotatably connected to the inner wall bottom end of the vertical rod 3, and the clamping plates 5 are threadedly connected with the screw rod 13.

[0023] In the embodiment, when the four belt pulleys 7 rotate synchronously and in the same direction, the four screw rods 13 are driven to rotate synchronously, at this time the clamping plates 5 move upwards or downwards under the action of the inner threads, the clamping plates 5 drive the connecting rod 6 to move synchronously, moving upwards to clamp the packaging box, and moving downwards to cancel the clamping of the packaging box.

[0024] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A drone cargo shelf comprising a hollow box (1) fixedly mounted under the belly of a rotor drone, characterized in that, The hollow box (1) is a hollow structure, both sides of the hollow box (1) are fixedly provided with legs (2), the bottom end of the hollow box (1) is fixedly provided with vertical rods (3) inside the two legs (2), the inner side of the vertical rod (3) is provided with a clamping mechanism, the inner cavity of the hollow box (1) is provided with a driving mechanism, and the driving mechanism is used for driving the clamping mechanism to clamp the goods.

2. The unmanned aerial cargo shelf of claim 1, wherein, The driving mechanism comprises a forward and reverse motor (11) mounted on the inner wall of the hollow box (1) through a support, the output end of the forward and reverse motor (11) is fixedly provided with a gear (12), and the outer periphery of the gear (12) is engaged with a gear ring (10).

3. The unmanned aerial cargo shelf of claim 2, wherein, The driving mechanism further comprises four belt pulleys (7), four belt pulleys (7) are drivingly connected through a transmission belt (8), the driving mechanism further comprises four limiting rotating rollers (9), four limiting rotating rollers (9) are used for limiting the transmission belt (8) and four belt pulleys (7) transmission wrap angle greater than or equal to one hundred and twenty degrees, and the gear ring (10) is fixedly connected to the outer periphery of the bottom end plate of one of the belt pulleys (7).

4. The unmanned aerial cargo shelf of claim 3, wherein, The clamping mechanism comprises a vertical groove (4) vertically formed in the vertical rod (3), two clamping plates (5) are arranged on the inner side of the vertical rod (3), both ends of the clamping plate (5) are slidingly connected to the inner wall of the vertical groove (4), and a connecting rod (6) is integrally formed between the two clamping plates (5).

5. The unmanned aerial cargo shelf of claim 4, wherein, The clamping mechanism further comprises a screw rod (13) fixedly installed at the bottom end of the four belt pulleys (7), the screw rod (13) extends downward and is rotatably connected to the inner wall bottom end of the vertical rod (3), and the clamping plate (5) is threadedly connected with the screw rod (13).

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