A drone transport and delivery device

Abstract

The present invention relates to the field of drone transportation technology, and specifically to a drone transportation and delivery equipment, including: a drone body, a connecting frame, and a cargo warehouse; the cargo warehouse is provided with a delivery port, and the cargo warehouse is provided with a vacuum layer; the cargo warehouse includes: an adjustment plate, a support plate for supporting goods, a chute provided on the cargo warehouse, a pushing assembly for pushing the goods to be unloaded, a capsule for buffering the cargo warehouse, and a warehouse door for closing the cargo warehouse; a fixing assembly for fixing the warehouse door. In the present invention, when the drone body arrives at the delivery location, the connecting rope is released, the elastic member is reset to pull the slider to reset, and the adjustment plate moves downward at the same time. At this time, the spring is reset to push the support plate to slide, thereby being able to drive the goods on the support plate to be moved out of the cargo warehouse.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicle transportation, and in particular to unmanned aerial vehicle transportation and delivery equipment. Background Art

[0002] As an emerging logistics method, drone transportation is showing broad application prospects in many fields such as express delivery, agricultural product transportation, medical supplies transportation and emergency rescue, relying on its advantages of high efficiency, low cost, flexibility and environmental protection. Drones use their characteristics of ignoring terrain and rapid response to effectively shorten transportation time and reduce logistics costs. They are especially suitable for material distribution in remote areas and emergency situations. At the same time, drone transportation also promotes the development of green logistics and reduces carbon emissions. However, when drones deliver goods to consignees, the time when consignees pick up the goods is uncontrollable, making it difficult to manage drone delivery time.

[0003] The application with application number CN202311119239.6 relates to the field of aircraft technology, and specifically to an express delivery device and method based on drones. The express delivery device based on drones includes a connecting plate, a clamping assembly and a transport box; the transport box includes a box body, a box door, an electric telescopic rod, a slider, and a connecting rod; the connecting plate is used to be installed on the bottom of the drone; when transporting express, the electric telescopic rod pulls the slider, and the slider pulls the box door through the connecting rod, so that the box door rotates upward and opens, and the express is placed in the box body, the electric telescopic rod pushes the slider, slowly loosens the connecting rod, and the box door slowly rotates and closes under the action of gravity, and the drone transports the entire package to the recipient's location. After landing, the electric telescopic rod pulls the slider, and the slider pulls the box door through the connecting rod, so that the box door rotates upward and opens, and the recipient can take out the express. The electric telescopic rod provides power throughout the process to automatically open or close the box door, so that the express can be taken and placed more conveniently.

[0004] However, this patent provides power through an electric telescopic rod, which increases the cost. In addition, the electric telescopic rod consumes the power of the drone, affecting the flight time.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0006] The purpose of the present invention is to provide a drone transportation and delivery equipment that can effectively solve the above-mentioned technical problems.

[0007] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0008] A drone transportation and delivery device, comprising: a drone body, a connecting frame, and a cargo hold;

[0009] The cargo warehouse is provided with a shipping port and a vacuum layer;

[0010] The cargo warehouse includes: an adjustment plate, a support plate for supporting the cargo, a chute provided on the cargo warehouse, a pushing assembly for pushing the cargo to be discharged, a bladder for buffering the cargo warehouse, a door for closing the cargo warehouse, and a fixing assembly for fixing the door;

[0011] The pusher assembly comprises: a slider slidably connected to the slide slot, an elastic member fixedly connected to the slider, a hinged rod rotatably connected to the slider, and a connecting rod rotatably mounted on the hinged rod;

[0012] The connecting rod is fixedly connected to the support plate, a spring 2 is fixedly installed on the support plate, a blocking rod is fixedly installed on the surface of the adjustment plate, and the elastic member is fixedly installed on the slide groove;

[0013] When pushing materials, the second spring pushes the support plate to move. During the movement of the support plate, the support plate pushes the warehouse door to open, so that the goods are moved out of the warehouse.

[0014] Furthermore, the adjustment plate is slidably connected to the cargo hold, and a capsule is fixedly mounted on the adjustment plate.

[0015] Furthermore, the sac body passes through the cargo hold, and a bottom plate is fixedly mounted on one end of the sac body, and an air pipe is fixedly mounted on the sac body; the sac body is connected to the vacuum layer through the air pipe.

[0016] Furthermore, the fixing assembly includes: a limiting groove opened on the warehouse door, an adsorbed body slidably installed on the limiting groove, a clamping rod fixedly connected to the adsorbed body, a connecting block fixedly installed on the cargo hold, a clamping hole opened on the connecting block, and a magnetic part fixedly installed on the adjustment plate.

[0017] Furthermore, a power source is fixedly installed on the connecting frame, a transmission shaft is fixedly installed on the output end of the power source, and a supporting frame is passed through the transmission shaft; a winding component and a connecting component are used to adjust the height of the cargo hold.

[0018] Furthermore, the winding assembly includes: a winding frame 1, a wire breaking frame rotatably connected to the winding frame 1, a positioning slot provided on the wire breaking frame, a spring 1 fixedly installed on the positioning slot, a clamping block fixedly connected to the spring 1, and an elastic rod fixedly installed on the connecting frame;

[0019] A connecting rope is also installed on the winding frame.

[0020] Furthermore, the connecting assembly includes: gear 1 fixedly mounted on the transmission shaft, gear 2 meshing with gear 1, wire reel 2 fixedly mounted on gear 1, wire reel 3 fixedly mounted on gear 2; connecting rope 2 mounted on wire reel 2, connecting rope 3 mounted on wire reel 3.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention provides a drone transportation and delivery equipment, in which goods are placed on the surface of a support plate, and an adjusting plate is driven to move up in a cargo hold by a connecting rope 1, so that the upper end of the goods contacts the upper end of the cargo hold, and when the adjusting plate moves up, the supporting plate is driven to move up. Since the adjusting plate abuts against a hinged rod, a sliding block slides in a sliding groove and stretches and deforms the elastic member, and drives the supporting plate to slide on the surface of the adjusting plate, so that a second spring abuts against a shift rod, and as the adjusting plate continues to move, the second spring is squeezed and deformed. When the drone body arrives at the delivery location, the connecting rope 1 is released, the elastic member resets and pulls the sliding block to reset, and the adjusting plate moves down at the same time. At this time, the second spring resets and pushes the supporting plate to slide, and then the goods on the supporting plate can be driven to be moved out of the cargo hold, and an additional power source is invalidated, thereby avoiding consuming the power of the drone and affecting the working time of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0024] Figure 1 This is a structural schematic diagram of a drone transport and delivery device of the present invention;

[0025] Figure 2 This is a schematic diagram of a cargo hold structure of a drone transport and delivery device of the present invention;

[0026] Figure 3 This is a schematic diagram of a cross-sectional structure of a cargo hold of a drone transport and delivery device of the present invention;

[0027] Figure 4 This is a schematic diagram of the support plate structure of a drone transport and delivery device of the present invention;

[0028] Figure 5 A drone transport and delivery device of the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0029] Figure 6 This is a schematic diagram of a cross-sectional structure of a cabin door of a drone transport and delivery device of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of a connecting frame of a drone transport and delivery device of the present invention;

[0031] Figure 8 This is a schematic diagram of the cross-sectional structure of a transmission shaft of a UAV transport and delivery device of the present invention;

[0032] Fig. 9 This is a structural schematic diagram of a winding frame of a drone transportation and delivery device of the present invention;

[0033] Fig.10 A drone transport and delivery device of the present invention Fig. 9 Enlarged structural diagram at B in the middle.

[0034] In the figure: 1, drone body; 2, connecting frame; 21, power source; 22, transmission shaft; 221, slot; 23, support frame; 24, winding assembly; 241, winding frame 1; 2411, connecting rope 1; 2412, telescopic rod; 242, wire breaking frame; 243, positioning slot; 244, spring 1; 245, block; 246, elastic rod; 25, connecting assembly; 251, gear 1; 252, winding frame 3; 253, gear 2; 254, winding frame 2; 2541, connecting rope 2; 2 542. Connecting rope three; 3. Cargo warehouse; 31. Adjusting plate; 311. Vacuum layer; 312. Shipping port; 32. Support plate; 33. Slide; 331. Pushing assembly; 3311. Sliding block; 3312. Elastic member; 3313. Articulated rod; 3314. Connecting rod; 3315. Spring two; 3316. Stop rod; 34. Bag body; 341. Air pipe; 35. Warehouse door; 351. Limiting groove; 352. Adsorbed body; 353. Clamping rod; 354. Connecting block; 355. Clamping hole; 356. Magnetic member. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0036] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0037] like Figures 1 to 10 As shown, the present invention is a drone transportation and delivery equipment, including: a drone body 1, a connecting frame 2, and a cargo hold 3; the connecting frame 2 and the drone body 1 are detachably connected to each other, and the drone body 1 can be inspected and repaired, and for cost considerations, the connecting frame 2 and the cargo hold 3 can be made of ordinary plastic.

[0038] After the drone body 1 arrives at the delivery location, the consignee picks up the goods. However, since the consignee is not skilled in picking up the goods, the pickup time is uncontrollable, and the overall delivery time of the drone body 1 becomes longer, which is not conducive to the planning of drone transportation and delivery.

[0039] The cargo warehouse 3 is provided with a delivery port 312 and a vacuum layer 311; the cargo warehouse 3 comprises: an adjustment plate 31, a support plate 32 for supporting cargo, a chute 33 provided on the cargo warehouse 3, a pushing assembly 331 for pushing cargo to be discharged, a capsule 34 for buffering the cargo warehouse 3, and a door 35 for closing the cargo warehouse 3; a fixing assembly for fixing the door 35, the support plate 32 is slidably mounted on the adjustment plate 31, and the door 35 is rotatably mounted on the cargo warehouse 3; the adjustment plate 31 is slidably mounted on the adjustment plate 31, and the door 35 is rotatably mounted on the cargo warehouse 3. The cargo is connected to the cargo warehouse 3, and is placed on the surface of the support plate 32. The cargo is fixed by adjusting the height of the adjusting plate 31. At this time, the pushing assembly 331 accumulates power. When the conditions for picking up the cargo are met, the cargo can be directly sent out from the inside of the cargo warehouse 3 through the delivery port 312. At the same time, the bladder 34 absorbs the gas in the vacuum layer 311 of the cargo warehouse 3 when it expands, thereby ensuring the thermal insulation effect of the cargo warehouse 3. During the movement of the adjusting plate 31, the telescopic rod 2412 moves accordingly to limit the movement of the adjusting plate 31.

[0040] The specific structure of the pushing assembly 331 for storing force and pushing materials is as follows: the pushing assembly 331 includes: a slider 3311 slidably connected to the slide groove 33, an elastic member 3312 fixedly connected to the slider 3311, a hinged rod 3313 rotatably connected to the slider 3311, and a connecting rod 3314 rotatably installed on the hinged rod 3313; the connecting rod 3314 is fixedly connected to the support plate 32, a spring 2415 is fixedly installed on the support plate 32, a blocking rod 3316 is fixedly installed on the surface of the adjustment plate 31, and the elastic member 3312 is fixedly installed on the slide groove 33, and the elastic member 3312 is preferably a spring; the goods are placed on the surface of the support plate 32, and the adjustment plate 31 is driven to move up in the cargo hold 3 through the connecting rope 1 2411, so that the upper end of the goods is aligned with the cargo hold 3 When the upper end contacts, and the adjusting plate 31 moves up, it drives the supporting plate 32 to move up. Since the adjusting plate 31 abuts against the hinged rod 3313, the slider 3311 slides inside the slide groove 33 and stretches the elastic member 3312, and drives the supporting plate 32 to slide on the surface of the adjusting plate 31, so that the spring 2 3315 abuts against the gear lever, and as the adjusting plate 31 continues to move, the spring 2 3315 is squeezed and deformed. When the drone body 1 arrives at the delivery location, the drone body 1 lands, so that the cargo hold 3 contacts the ground, and the elastic member 3312 resets to pull the slider 3311 to reset, and drives the adjusting plate 31 to move down and reset. At this time, the spring 2 3315 resets to push the supporting plate 32 to slide, thereby driving the goods on the supporting plate 32 to be moved out of the cargo hold 3.

[0041] The connecting rope 1 2411 can be pulled by the drone body 1 when taking off.

[0042] In order to enhance the protection effect on the goods and prevent the goods from falling out of the cargo warehouse 3 during transportation, the device is provided with a warehouse door 35 and a fixing component to protect the goods. The fixing component includes: a limiting groove 351 opened on the warehouse door 35, an adsorbed body 352 slidably installed on the limiting groove 351, a clamping rod 353 fixedly connected to the adsorbed body 352, a connecting block 354 fixedly installed on the cargo warehouse 3, a clamping hole 355 opened on the connecting block 354, and a magnetic member 356 fixedly installed on the adjustment plate 31. A storage box is installed on the warehouse door 35, and a door opening member is placed inside the storage box. The staff holds the door opening member to adsorb the adsorbed body 352 Move to the top of the limit slot 351, then place the goods on the support plate 32, then close the warehouse door 35, make the connecting block 354 enter the limit slot 351, then remove the door opening piece and place it inside the storage box on the warehouse door 35, at this time, the adsorbed part enters the card hole 355 under the action of gravity to fix the warehouse door 35, that is to say, when the adjustment plate 31 moves up to fix the goods, it can also pull the adsorbed body 352 out of the card hole 355 through the magnetic part 356, so that the warehouse door 35 and the cargo warehouse 3 enter the pre-picking state, and when the support plate 32 extends from the inside of the cargo warehouse 3, the support plate 32 can directly push the warehouse door 35 to open, which is very convenient.

[0043] The above-mentioned adsorbed part is a metal that can be magnetically attracted to a magnet, and the door opening part and the magnetic part 356 are both strong magnets. In addition, the staff needs to use the door opening part to open the warehouse door 35 to place the goods, and then put the door opening part back after placement. The purpose is to prevent the warehouse door 35 from not opening normally and the recipient from being unable to take out the goods normally. It can also ensure that the staff puts the door opening part back into the storage box after placing the goods to avoid the staff forgetting and making mistakes.

[0044] Regarding the above-mentioned bladder 34 pumping out the gas in the vacuum layer 311, it should be noted that the bladder 34 is fixedly installed on the adjustment plate 31, the bladder 34 passes through the cargo hold 3, and a bottom plate is fixedly installed at one end of the bladder 34, and an air pipe 341 is fixedly installed on the bladder 34; the bladder 34 is divided into two parts; the bladder 34 located inside the cargo hold 3 is the air pumping part, and the part that passes through the cargo hold 3 and extends out from the cargo hold 3 is the buffer part, and the connection between the air pumping part and the buffer part is fixedly connected to the cargo hold 3. When in use, when the connecting rope 2411 pulls the adjustment plate 31 upward, the adjustment plate 31 drives the bladder 34 to stretch. The gas in the vacuum layer 311 of the cargo hold 3 is pumped into the bladder 34 through the air pipe 341 to expand the bladder 34. After the drone body 1 arrives at the delivery location, the bottom plate contacts the ground before the cargo hold 3 contacts the ground. The impact generated during the contact is buffered by the buffer part to avoid impact on the cargo hold 3. The bladder 34 is connected to the vacuum layer 311 through the air pipe 341. A pressure valve is provided at the connection point to prevent the bladder 34 from being damaged due to excessive impact force and failure to relieve pressure. In addition, the failure of the buffer part to relieve pressure will also cause the cargo hold 3 to be unstable, affecting the pickup and the return of the drone body 1.

[0045] That is to say, when the above-mentioned bladder 34 is inflated, on the one hand, it can evacuate the gas in the vacuum layer 311 to ensure the thermal insulation effect of the cargo hold 3; on the other hand, after expansion, when the drone body 1 lands, the bottom plate contacts the ground, and the bladder 34 can cushion the cargo hold 3 to avoid the impact between the cargo hold 3 and the ground, which may cause damage to the cargo hold 3 or the cargo and affect its use.

[0046] What needs to be summarized for the above is that when the adjustment plate 31 moves upward to fix the goods to prevent the goods from shaking inside the cargo hold 3 during transportation, on the one hand, it can drive the capsule 34 to stretch, so that the gas in the vacuum layer 311 enters the capsule 34, thereby improving the insulation effect of the cargo hold 3 on the goods. When arriving at the pickup area, the drone body 1 lands, and the capsule 34 can also provide a buffer to reduce the impact between the cargo hold 3 and the ground, thereby further protecting the goods. On the other hand, the magnetic part 356 drives the adsorbed body 352 to move upward, so that the warehouse door 35 enters a pre-pickup state, thereby improving the pickup speed of the picker and achieving a better use effect.

[0047] As a further extension of the present application, during the delivery process of the drone body 1, since the delivery location is uncontrollable, the delivery location may not meet the drone's take-off and landing requirements. The present device can adapt to more delivery locations by changing the delivery method. The present device achieves this effect through a connecting frame 2.

[0048] A power source 21 is fixedly installed on the connecting frame 2, a transmission shaft 22 is fixedly installed on the output end of the power source 21, and a support frame 23 runs through the transmission shaft 22; a winding assembly 24 and a connecting assembly 25 for adjusting the height of the cargo hold 3, a bearing is installed on the contact surface between the support frame 23 and the transmission shaft 22, and the transmission shaft 22 is supported without affecting the rotation of the transmission shaft 22. The winding assembly 24 includes: a winding frame 241, a wire breaking frame 242 rotatably connected to the winding frame 241, a positioning groove 243 provided on the wire breaking frame 242, a spring 244 fixedly installed on the positioning groove 243, and a spring 244 fixedly connected to the spring 24 4, and an elastic rod 246 fixedly mounted on the connecting frame 2; the connecting assembly 25 includes: a gear 1 251 fixedly mounted on the transmission shaft 22, a gear 2 253 meshing with the gear 1 251, a winding frame 2 254 fixedly mounted on the gear 1 251, and a winding frame 3 252 fixedly mounted on the gear 2 253; a connecting rope 2 2541 is mounted on the winding frame 254, a connecting rope 3 2542 is mounted on the winding frame 3 252, and a connecting rope 1 2411 is also mounted on the winding frame 1 241; the elastic rod 246 is preferably made of rubber material, and the winding frame 1 241 is fixedly mounted on the transmission shaft 22.

[0049] The connecting rope 1 2411 is magnetically connected to the adjustment plate 31 through a strong magnet, and the connecting rope 2 2541 and the connecting rope 3 2542 are magnetically connected to the side of the cargo hold 3 through a strong magnet, and the position where the connecting rope 2 2541 is connected to the cargo hold 3 is on the same horizontal plane as the position where the connecting rope 1 2411 is connected to the adjustment plate 31.

[0050] When in use, the power source 21 drives the transmission shaft 22 to rotate, so that the winding frame 1 241 and the winding frame 2 254 rotate. When the winding frame 1 241 and the winding frame 2 254 rotate, the connecting rope 1 2411 and the connecting rope 2 2541 are released, and the winding frame 2 254 drives the winding frame 3 252 to rotate through the engagement of the gear 1 251 and the gear 2 253. That is to say, when in use, the power source 21 can be used to control the winding of the winding frame 1 241 and the winding frame 2 254 so that the cargo hold 3 is connected to the connecting frame 2, and then connected to the drone body 1 for transportation.

[0051] Since a wire breaking frame 242 is also provided on the wire reel 241, when the wire reel 241 rotates, the wire breaking frame 242 is blocked by the block 245, and one end of the block 245 is inclined. When the rotation direction of the transmission shaft 22 contacts the inclined surface of one end of the block 245, the transmission shaft 22 pushes the block 245 to squeeze the spring 244 and enter the positioning groove 243, so that the wire breaking frame 242 cannot rotate with the wire reel 241. When the wire reel 241 reverses, the rotation direction of the transmission shaft 22 does not contact the inclined surface, and the block 245 enters the slot 221, thereby failing to push the block 245 into the positioning groove 243, thereby being able to drive the wire breaking frame 242 to rotate. That is to say, if the delivery area cannot meet the landing requirements of the drone body 1, the wire reel 241 is driven to continue to reel in the connecting rope 2411. At this time, since the connecting rope 2411 needs to bypass the wire breaking frame 24 2, that is to say, the connecting rope 1 2411 will be wound up faster, and continuing to wind up at this time will cause the connecting rope 1 2411 to break. At this time, the cargo warehouse 3 is fixed by the connecting rope 2 2541 and the connecting rope 1 2411, and then the lengths of the connecting rope 2 2541 and the connecting rope 3 2542 are adjusted by the power source 21 to send the cargo warehouse 3 down for the consignee to pick up the goods, thereby ensuring the convenience of the consignee when picking up the goods. When the connecting rope 1 2411 breaks, the cargo warehouse 3 is turned over. At this time, the goods are supported by the bag body 34, and the shape of the support plate 32 is L-shaped, which can assist in supporting the goods and prevent the goods from shaking inside the cargo warehouse 3. In addition, when the cargo warehouse 3 is turned over and placed in the distribution area, if the cargo warehouse 3 contacts the ground and has an impact, at this time, when the support plate 32, the adjustment plate 31 and the goods inside the cargo warehouse 3 move under inertia, the spring 2 3315 is subjected to force deformation for buffering to prevent damage to the goods.

[0052] It should be noted that the connecting rope three 2542 needs to reserve the same length as the connecting rope two 2541 to prevent the cargo hold 3 from tilting, and when the connecting rope one 2411 breaks, the cargo hold 3 turns over with the door 35 facing upwards, making it more convenient for the consignee to pick up the goods.

[0053] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0054] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A drone transport and delivery device, characterized in that: include: The drone body, the connecting frame, and the cargo hold; the connecting frame is arranged between the drone body and the cargo hold, and is detachably connected to the drone body; The cargo warehouse is provided with a shipping port and a vacuum layer; The cargo warehouse includes: an adjustment plate, a support plate for supporting the cargo, a chute provided on the cargo warehouse, a pushing assembly for pushing the cargo to be discharged, a bladder for buffering the cargo warehouse, a door for closing the cargo warehouse, and a fixing assembly for fixing the door; The pusher assembly comprises: a slider slidably connected to the slide slot, an elastic member fixedly connected to the slider, a hinged rod rotatably connected to the slider, and a connecting rod rotatably mounted on the hinged rod; The connecting rod is fixedly connected to the supporting plate, a second spring is fixedly installed on the supporting plate, a stop rod is fixedly installed on the surface of the adjusting plate, and the elastic member is fixedly installed on the sliding groove; when the adjusting plate moves up, the supporting plate is driven to move up, and since the adjusting plate abuts against the hinge rod, the slider slides inside the sliding groove and the elastic member is stretched and deformed, and the supporting plate is driven to slide on the surface of the adjusting plate, so that the second spring abuts against the stop rod, and as the adjusting plate continues to move, the second spring is squeezed and deformed; When pushing materials, the second spring pushes the support plate to move. During the movement of the support plate, the support plate pushes the warehouse door to open, so that the goods are moved out of the warehouse.

2. The unmanned aerial vehicle transport and delivery equipment according to claim 1, characterized in that: The adjusting plate is slidably connected to the cargo hold, and a capsule is fixedly mounted on the adjusting plate.

3. The unmanned aerial vehicle transport and delivery equipment according to claim 2, characterized in that: The sac body passes through the cargo hold, and a bottom plate is fixedly mounted on one end of the sac body, and an air pipe is fixedly mounted on the sac body; the sac body is connected with the vacuum layer through the air pipe.

4. The unmanned aerial vehicle transport and delivery equipment according to claim 1, characterized in that: The fixing assembly includes: a limiting groove provided on the warehouse door, an adsorbed body slidably mounted on the limiting groove, a clamping rod fixedly connected to the adsorbed body, a connecting block fixedly mounted on the cargo warehouse, a clamping hole provided on the connecting block, and a magnetic part fixedly mounted on the adjustment plate.

5. The unmanned aerial vehicle transport and delivery equipment according to claim 1, characterized in that: A power source is fixedly installed on the connecting frame, a transmission shaft is fixedly installed on the output end of the power source, and a supporting frame is passed through the transmission shaft; a winding component and a connecting component are used to adjust the height of the cargo hold.

6. The unmanned aerial vehicle transport and delivery equipment according to claim 5, characterized in that: The winding assembly comprises: a winding frame 1, a wire breaking frame rotatably connected to the winding frame 1, a positioning slot provided on the wire breaking frame, a spring 1 fixedly installed on the positioning slot, a clamping block fixedly connected to the spring 1, and an elastic rod fixedly installed on the connecting frame; A connecting rope is also installed on the winding frame.

7. The unmanned aerial vehicle transport and delivery equipment according to claim 5, characterized in that: The connecting assembly includes: gear 1 fixedly mounted on the transmission shaft, gear 2 meshing with gear 1, wire reel 2 fixedly mounted on gear 1, wire reel 3 fixedly mounted on gear 2; connecting rope 2 mounted on wire reel 2, connecting rope 3 mounted on wire reel 3.

Images