CN211442770U - Automatic unmanned aerial vehicle of puting in goods - Google Patents

Abstract

The utility model discloses an automatic unmanned aerial vehicle of putting in goods, which comprises a bod, the avris fixed mounting of organism has the multiunit to link the arm, link the avris of arm symmetric distribution at the organism, the one end fixed mounting who keeps away from the organism of linking the arm has driving motor, the transmission end fixed mounting of driving motor upper end has the screw, the below fixed mounting of organism has the sleeve. This automatic unmanned aerial vehicle of putting in goods, through the installation push pedal, and release the motor, and through the transmission that rack and gear engagement are connected, can release the goods is automatic, work efficiency is greatly improved, reduce the manpower burden, simultaneously also full automatic operation, only need to control unmanned aerial vehicle and can accomplish the goods and transport, unload, the manpower work burden that has significantly reduced, through the upper end installation spring button at the nacelle front end, the activity trigger spring button of accessible hatch door, thereby guarantee that the hatch door releases the motor motion and releases the push pedal after opening completely, the stability of putting in and carrying goods has been improved greatly.

Description

A drone that automatically delivers goods

technical field

The utility model relates to the technical field of unmanned aerial vehicle equipment, in particular to an unmanned aerial vehicle for automatically placing goods.

Background technique

UAV is an unmanned aircraft controlled by radio remote control equipment or airborne computer program control system. UAV has a simple structure and low cost of use. It can not only complete the tasks performed by manned aircraft, but also is suitable for manned aircraft. It plays a great role in emergency response and early warning of emergencies.

With the continuous development of science and technology, drones can play more and more roles. At present, drones have been used to transport goods for short distances. (201720844250.2) discloses a drone dropper and a drone, It includes a carbon fiber box, a connecting rod, a controller and a power supply; the carbon fiber box is respectively installed at both ends of the connecting rod, one end of the bottom plate of the carbon fiber box is hinged with the carbon fiber box, and the other end is electrically connected to the carbon fiber box. The control lock device is connected to the carbon fiber box; the drone dropper and drone can deliver goods and drop them by air to a designated location, but due to the air delivery, it is easy to take into account uncertain factors such as weather and where to drop. It causes damage to the goods, and also requires human manipulation, which is prone to misoperation and other phenomena, resulting in the delivery of the object before it reaches the designated location, and its installation is relatively difficult.

Utility model content

The purpose of the present utility model is to provide an unmanned aerial vehicle that automatically drops goods, so as to solve the problem proposed in the above-mentioned background art that due to the uncertain factors such as the weather and the landing location, it is easy to cause damage to the goods due to the above-mentioned background art. It is easy to cause misoperation and other phenomena, resulting in the problem that the object starts to be released before reaching the designated place, and its installation is relatively difficult.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an unmanned aerial vehicle for automatically placing goods, including a body, and a plurality of sets of connecting arms are fixedly installed on the sides of the body, and the connecting arms are symmetrically distributed on the sides of the body. A drive motor is fixedly installed at the end of the connecting arm away from the body, a propeller is fixedly installed at the transmission end of the upper end of the drive motor, a sleeve is fixedly installed under the body, and a lower end of the sleeve is fixedly installed with a propeller. A pod, the upper end of the pod is fixedly provided with a rod groove, the rod groove runs through the side walls of the left and right sides of the pod, the front end of the pod is movably installed with a hatch, and the lower end of the pod is movably installed with mandrel.

Preferably, a connection block A is fixedly installed at the lower end of the body, a connection block B is fixedly connected to the lower end of the connection block A, and the lower end of the connection block B is fixedly connected to the upper end of the pod, and the connection block A is fixedly connected. A sleeve is threadedly connected to the connection block B, and the length of the sleeve is smaller than that of the connection block B and twice as long as that of the connection block A.

Preferably, a transverse rod is movably installed inside the rod groove, the top rod passes through the rod groove and is fixedly connected with the rear end of the transverse rod, the front end of the transverse rod is fixedly connected with a hatch, and the top rod of the top rod is fixedly connected with a hatch. The length is twice the length of the hatch.

Preferably, a cabin body is fixed inside the pod, a push plate is movably installed at the rear end of the cabin body, a rack is fixedly connected to the upper end of the push plate, and the connecting block B is a hollow structure. A push-out motor is fixedly installed inside the push-out motor, a gear is fixedly installed at the transmission end of the push-out motor, and the gear is meshed and connected with the rack.

Preferably, a button battery is fixedly installed inside the connecting block B on one side of the push-out motor, and the button battery is electrically connected to the push-out motor.

Preferably, a spring button is movably installed at the front end of the pod, the spring button is electrically connected to the push-out motor, and the longitudinal section of the spring button is a triangle.

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

1. By installing the connecting block B and the connecting block A, and making them fixedly connected through the sleeve, the UAV for automatic delivery of goods greatly facilitates the disassembly and installation of the pod, which is easy to use, thereby improving work efficiency. Setting the length of the sleeve is less than the length of the connecting block B and twice as long as the connecting block A, so that the sleeve can stably fix the connecting block A and the connecting block B after the upper end of the connecting block A is fixed and stuck, which greatly improves the lifting efficiency. The stability of the cabin installation;

2. The drone that automatically delivers goods can land first through the lower end of the ejector rod when the drone lands by installing the ejector rod and the crossbar, and setting the length of the ejector rod to be twice the length of the hatch. The weight of the man-machine and the cargo will support the ejector rod, and at the same time drive the hatch door to open, realize the automatic opening of the hatch door when landing, which greatly improves the work efficiency, and can effectively protect the cargo inside the pod. By installing the push plate and pushing out the motor, And through the transmission of the meshing connection of the rack and gear, the goods can be automatically pushed out, which greatly improves the work efficiency and reduces the manpower burden. To reduce the labor burden, by installing a spring button on the upper end of the front end of the pod, the spring button can be triggered by the movement of the door, so as to ensure that the door is fully opened to push out the motor movement and push out the push plate, which greatly improves the stability of placing and carrying goods. sex;

3. The UAV for automatic delivery of goods avoids receiving electricity from the UAV power supply by installing a button battery, and there is no external circuit, which makes the structure simple and clear, and at the same time avoids the external circuit being exposed and affecting the operation of the UAV.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

FIG. 2 is a schematic three-dimensional structure diagram of connecting block A of the present invention;

3 is a schematic diagram of the three-dimensional structure of the pod of the present invention;

FIG. 4 is a schematic diagram of the cross-sectional structure of the utility model.

In the figure: 1. body; 2. connecting arm; 3. driving motor; 4. propeller; 5. sleeve; 6. pod; 7. rod slot; 8. hatch; 9. ejector rod; 10. connecting block A; 11, connecting block B; 12, cross bar; 13, cabin; 14, push plate; 15, rack; 16, push out motor; 17, gear; 18, button battery; 19, spring button.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present utility model provides a technical solution: an unmanned aerial vehicle for automatically dropping goods, comprising a body 1 , a plurality of sets of connecting arms 2 are fixedly installed on the sides of the body 1 , and the connecting arms 2 are symmetrically distributed on the On the side of the body 1, the end of the connecting arm 2 away from the body 1 is fixedly installed with the drive motor 3, the transmission end of the upper end of the drive motor 3 is fixedly installed with the propeller 4, and the lower part of the body 1 is fixedly installed with a sleeve 5. A pod 6 is fixedly installed at the lower end, and a rod slot 7 is fixed on the upper end of the pod 6. The rod groove 7 runs through the side walls on the left and right sides of the pod 6. The front end of the pod 6 is movably installed with a hatch 8. A top rod 9 is movably installed at the lower end.

Further, the lower end of the body 1 is fixedly installed with a connecting block A10, the lower end of the connecting block A10 is fixedly connected with a connecting block B11, the lower end of the connecting block B11 is fixedly connected with the upper end of the pod 6, and the connecting block A10 and the connecting block B11 are connected. There is a sleeve 5 connected by screws, the length of the sleeve 5 is less than the length of the connecting block B11 and its length is twice the length of the connecting block A10, by installing the connecting block B11 and the connecting block A10, and make it through the sleeve 5 Fixed connection , which greatly facilitates the disassembly and installation of the pod 6, which is convenient for use, thereby improving work efficiency. After the upper end of the connecting block A10 is fixed and stuck, the connecting block A10 and the connecting block B11 can be stably fixed, which greatly improves the stability of the installation of the pod 6 .

Further, a transverse rod 12 is movably installed inside the rod slot 7, the top rod 9 passes through the rod groove 7 and is fixedly connected with the rear end of the transverse rod 12, and the front end of the transverse rod 12 is fixedly connected with the hatch 8, and the The length is twice the length of the cabin door 8. By installing the ejector rod 9 and the cross bar 12, and setting the length of the ejector rod 9 to be twice the length of the cabin door 8, the drone can be landed first through the lower end of the ejector rod 9. , and prop up the mandrel 9 by the weight of the drone and the cargo, and at the same time drive the hatch 8 to open, realize the automatic opening of the hatch 8 upon landing, which greatly improves the work efficiency, and can effectively protect the cargo inside the pod 6 .

Further, a cabin body 13 is fixedly arranged inside the pod 6, a push plate 14 is movably installed at the rear end of the cabin body 13, a rack 15 is fixedly connected to the upper end of the push plate 14, and the connecting block B11 is a hollow structure, and its interior A push-out motor 16 is fixedly installed, and a gear 17 is fixedly installed at the transmission end of the push-out motor 16. The gear 17 is meshed with the rack 15, and the push-out plate 14 is installed, and the push-out motor 16 is meshed and connected through the rack 15 and the gear 17. The transmission can automatically push out the goods, which greatly improves the work efficiency and reduces the manpower burden. At the same time, it can also be fully automated. Just control the drone to complete the delivery and unloading of the goods, which greatly reduces the labor burden.

Further, one side of the push-out motor 16 is located inside the connection block B11, and a button battery 18 is fixedly installed, and the button battery 18 is electrically connected to the push-out motor 16. By installing the button battery 18, it is avoided to connect to the power supply of the drone, and there is no external connection. The circuit makes the structure simple and clear, and at the same time avoids the impact of the exposed external circuit on the operation of the drone.

Further, a spring button 19 is movably installed on the upper end of the front end of the pod 6, and the spring button 19 is electrically connected to the push-out motor 16. The longitudinal section of the spring button 19 is a triangle. By installing the spring button on the upper end of the front end of the pod 6 19. The spring button 19 can be triggered by the movement of the cabin door 8, so as to ensure that the push-out motor 16 moves and pushes out the push plate 14 after the cabin door 8 is fully opened, which greatly improves the stability of placing and carrying goods.

Working principle: First, the body 1 and the pod 6 are fixedly connected through the sleeve 5. By setting the length of the sleeve 5 to be less than the length of the connecting block B11 and twice the length of the connecting block A10, the sleeve 5 can be connected. After the upper end of the block A10 is fixed, the connecting block A10 and the connecting block B11 can be stably fixed, which greatly improves the stability of the installation of the pod 6. During operation, when the drone is on the ground, the top rod 9 is supported due to the weight of the drone itself. lift up, and lift the hatch 8 through the connection of the cross bar 12, then manually press the spring button 19, and put the cargo into the pod 6, and then start the drone. When the drone takes off, due to the horizontal The action of the gravity of the rod 12, the hatch 8 and the mandrel 9, the hatch 8 is lowered and closed, and then the UAV is manually operated to run the UAV to the designated position, and then make it land. When the UAV lands, the mandrel 9. Since the drone is propped up by its own weight, and the hatch 8 is jacked up through the connection of the cross bar 12, when the hatch 8 rises, the spring button 19 is triggered, the push-out motor 16 is automatically activated, and drives the gear 17 And the rack 15 pushes out the push plate 14 and pushes out the goods, and the push-out motor 16 is powered by the button battery 18. By installing the button battery 18, it is avoided to receive electricity from the power supply of the drone, there is no external circuit, and the structure is simple and clear. At the same time, avoid the exposure of external wiring to the outside, which will affect the operation of the drone.

Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Without departing from the essence and scope of the technical solution of the present invention.

Claims (6)

1. an unmanned aerial vehicle for automatic delivery of goods, comprising a body, and it is characterized in that: the side of the body is fixedly installed with multiple sets of connecting arms, and the connecting arms are symmetrically distributed on the sides of the body, and the A drive motor is fixedly installed at one end away from the body, a propeller is fixedly installed at the transmission end of the upper end of the drive motor, a sleeve is fixedly installed under the body, and a pod is fixedly installed at the lower end of the sleeve, and the pod is fixedly installed. The upper end of the pod is fixedly provided with a rod groove, the rod groove penetrates the side walls of the left and right sides of the pod, the front end of the pod is movably installed with a hatch, and the lower end of the pod is movably installed with a top rod. 2. The unmanned aerial vehicle for automatically dropping goods according to claim 1, characterized in that: a connecting block A is fixedly installed on the right lower end of the body, and a connecting block B is fixedly connected to the lower end of the connecting block A, The lower end of the connecting block B is fixedly connected to the upper end of the pod, and the connection between the connecting block A and the connecting block B is connected with a sleeve through a thread, and the length of the sleeve is less than that of the connecting block B and its length is Connect block A twice. 3. The unmanned aerial vehicle for automatically placing goods according to claim 1, wherein a cross bar is movably installed inside the rod groove, and the top rod passes through the rod groove and is connected to the rear end of the cross rod. Fixed connection, the front end of the transverse rod is fixedly connected with the hatch, and the length of the top rod is twice the length of the hatch. 4. The unmanned aerial vehicle for automatically delivering goods according to claim 2, wherein a cabin body is fixedly arranged inside the pod, and a push plate is movably installed at the rear end of the cabin body, so that the A rack is fixedly connected to the upper end of the push plate, the connecting block B is a hollow structure, and a push-out motor is fixedly installed inside, and a gear is fixedly installed at the transmission end of the push-out motor, and the gear is meshed with the rack. 5. The unmanned aerial vehicle for automatically dropping goods according to claim 4, wherein one side of the push-out motor is located inside the connecting block B and a button battery is fixedly installed, and the button battery is electrically connected to the push-out motor. connect. 6. The unmanned aerial vehicle of claim 4, wherein the front end of the pod is movably installed with a spring button, and the spring button is electrically connected to the push-out motor, so that the The longitudinal section of the spring button is a triangle.

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