Small express delivery frame for unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a small express delivery rack for an unmanned aerial vehicle, which comprises a delivery rack, and laminates are fixedly arranged on the inner side surfaces of the delivery rack. Through the putting mechanism, a first motor in a putting part is utilized, the first motor is started, the first motor drives a threaded rod, the threaded rod drives a threaded sleeve, the threaded sleeve drives a sliding sleeve, the sliding sleeve drives a placement plate and a pressure sensor to ascend, the placement plate ascends to the position of a delivery groove from the position of a placement groove, and therefore the express parcels fall into the placement plate; when a pressure sensor senses gravity, the control equipment starts a second motor, the second motor drives a bidirectional threaded rod, the bidirectional threaded rod drives a threaded block, the threaded block drives a centralizing plate to centralize the parcels, then the control equipment starts a first motor in the reverse direction and descends to the position parallel to a containing groove, and the parcels automatically enter the designated position in the delivery frame; and the parcels can enter the delivery rack smoothly, manual interference is reduced, and delivery efficiency and accuracy are improved.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, specifically a small express delivery rack for UAVs. Background Technology

[0002] With the development of the express delivery industry, the number of express deliveries every day is enormous, which has caused great difficulties for both sorting and delivering express packages. Express delivery workers need to go to various places to deliver express packages, which is a huge workload and the efficiency of express delivery is very low.

[0003] Compared with existing technologies, manual parcel placement is relatively slow, especially when there are many parcels. Staff need to carry each parcel one by one and place it in the designated location on the delivery rack. Manual operation usually takes longer than automatic operation because it requires manual judgment, positioning and placement of parcels. This will lead to a decrease in overall delivery efficiency and fail to meet the demand for high-efficiency delivery.

[0004] Therefore, a small express delivery rack for drones is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a small express delivery rack for drones, which solves the technical problem that manual operation usually takes longer than automatic operation, and achieves the purpose of automatic delivery.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a small express delivery rack for drones, comprising a delivery rack, wherein shelves are fixedly provided on the inner side of the delivery rack, the upper shelf has a placement groove, the top surface of the delivery rack has a delivery groove, the outer side of the delivery rack has a sliding groove, the top surface of the delivery rack has a through groove, the left side of the delivery rack is provided with a control device, the inner side of the delivery rack is provided with a delivery mechanism, and the top surface of the delivery rack is provided with an opening and closing mechanism;

[0007] The distribution organization includes a distribution department and a rectification department;

[0008] The straightening section is located above the dispensing section;

[0009] The opening and closing mechanism includes a driving part and an opening and closing part;

[0010] The opening and closing part is located on the front side of the drive part.

[0011] Preferably, the dispensing unit includes a motor, which is fixedly connected to the inner side of the dispensing rack. A fixing sleeve is provided above the motor, which is fixedly connected to the shelf. A threaded rod is provided on the inner side of the fixing sleeve, which extends through to the bottom of the shelf. The threaded rod is threadedly connected to the fixing sleeve and the inner wall of the shelf. The bottom end face of the threaded rod is fixedly connected to the output end face of the motor.

[0012] Preferably, a threaded sleeve is fitted onto the surface of the threaded rod, and the threaded sleeve is threadedly connected to the threaded rod. A sliding sleeve is fitted onto the surface of the threaded sleeve, and the sliding sleeve is fixedly connected to the threaded sleeve and slidably connected to the fixed sleeve. A limiting ring is fitted onto the outer side of the sliding sleeve, and the limiting ring is fixedly connected to the sliding sleeve. A placement plate is provided above the limiting ring, and an installation groove is opened on the top surface of the placement plate. The placement plate is fixedly connected to the top surface of the sliding sleeve, and a pressure sensor is provided on the inner side of the installation groove.

[0013] Preferably, the straightening part includes a U-shaped plate, which is fixedly connected to the delivery rack. A second motor is provided on the inner side of the U-shaped plate, which is fixedly connected to the U-shaped plate. A bidirectional threaded rod is provided on the output end face of the second motor, which is fixedly connected to the second motor. The bidirectional threaded rod extends through to the inner side of the through groove and is threadedly connected to the inner wall of the delivery rack.

[0014] Preferably, the right end face of the bidirectional threaded rod is rotatably connected to the inner side of the through groove via a bearing seat. Threaded blocks are fitted on the surface of the bidirectional threaded rod, and the threaded blocks are threadedly connected to the bidirectional threaded rod. A straightening plate is provided on the top surface of each threaded block, and the straightening plate is fixedly connected to the threaded block. The straightening effect is achieved through the straightening and straightening parts in the straightening and straightening mechanism.

[0015] Preferably, the driving unit includes a waterproof cylinder, a fixing plate 1 is fixedly disposed on the right end face of the waterproof cylinder, a fixing plate 2 is disposed on the left side of the fixing plate 1, the fixing plate 2 is fixedly connected to the output end face of the waterproof cylinder, and through holes are opened on the surfaces of the fixing plate 2 and the fixing plate 1.

[0016] Preferably, the opening and closing part includes a fixed rod, which is movably connected to the through hole. A sealing opening and closing plate is provided on the front end face of the fixed rod. The sealing opening and closing plate is fixedly connected to the fixed rod. A signal collector is fixedly provided on the top surface of the sealing opening and closing plate. A slider is provided on the inner side of the sealing opening and closing plate. The slider is fixedly connected to the sealing opening and closing plate and slidably connected to the slide groove. The opening and closing effect is achieved through the driving part and the opening and closing part in the opening and closing mechanism.

[0017] Compared with the prior art, the beneficial effects of this utility model are: this small express delivery rack for drones,

[0018] (1) Through the delivery mechanism, the first motor in the delivery section is started. The first motor drives the threaded rod, which drives the threaded sleeve, which in turn drives the sliding sleeve. The sliding sleeve then drives the placement plate and pressure sensor to rise, so that the placement plate rises from the placement slot to the delivery slot. The express delivery falls into the placement plate. When the pressure sensor senses the gravity, the control device starts the second motor. The second motor drives the bidirectional threaded rod, which drives the threaded block. The threaded block drives the straightening plate to straighten the express delivery. Then the control device starts the first motor in the opposite direction and descends to the parallel position of the placement slot. The package automatically enters the designated position in the delivery rack, ensuring that the package can enter the delivery rack smoothly, reducing manual intervention and improving delivery efficiency and accuracy.

[0019] (2) Through the opening and closing mechanism, the waterproof cylinder in the drive unit is used so that when the drone arrives nearby with the express delivery, the signal collector receives the signal and sends a signal to the control device. The control device starts the waterproof cylinder, which drives the first fixed plate and the second fixed plate, so that the first fixed plate and the second fixed plate drive the fixed rod, thereby pushing the sealing opening and closing plate to slide on the inner side of the slide groove under the action of the slider, thereby opening the top of the delivery rack, ensuring the accuracy and efficiency of delivery. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 This is a three-dimensional cross-sectional view of the overall structure of this utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the overall launching structure of this utility model;

[0023] Figure 4 This is a three-dimensional cross-sectional view of the threaded rod of the delivery structure of this utility model;

[0024] Figure 5 This is a three-dimensional schematic diagram of the bidirectional threaded rod of the delivery structure of this utility model;

[0025] Figure 6 This is a three-dimensional schematic diagram of the opening and closing structure of this utility model.

[0026] In the diagram: 1. Delivery rack, 2. Control equipment, 3. Delivery mechanism, 31. Delivery section, 32. Straightening section, 311. Motor 1, 312. Fixing sleeve, 313. Threaded rod, 314. Threaded sleeve, 315. Sliding sleeve, 316. Limiting ring, 317. Placement plate, 318. Pressure sensor, 321. U-shaped plate, 322. Motor 2, 323. Bidirectional threaded rod, 324. Threaded block, 325. Straightening plate, 4. Opening and closing mechanism, 41. Drive section, 42. Opening and closing section, 411. Waterproof cylinder, 412. Fixing plate 1, 413. Fixing plate 2, 421. Fixing rod, 422. Sealing opening and closing plate, 423. Slider. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0028] Given the current issue that manual operation typically takes longer than automated operation, please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 This utility model provides a technical solution: a small express delivery rack for drones, including a delivery rack 1, with shelves fixedly installed on the inner side of the delivery rack 1, a placement groove opened on the upper shelf, a delivery groove opened on the top surface of the delivery rack 1, a sliding groove opened on the outer side of the delivery rack 1, a through groove opened on the top surface of the delivery rack 1, a control device 2 installed on the left side of the delivery rack 1, a delivery mechanism 3 installed on the inner side of the delivery rack 1, and an opening and closing mechanism 4 installed on the top surface of the delivery rack 1;

[0029] Distribution agency 3 includes distribution department 31 and support department 32;

[0030] The straightening section 32 is located above the dispensing section 31;

[0031] The opening and closing mechanism 4 includes a drive unit 41 and an opening and closing unit 42;

[0032] The opening and closing part 42 is located on the front side of the drive part 41.

[0033] The dispensing unit 31 includes a motor 311, which is fixedly connected to the inner side of the dispensing rack 1. A fixing sleeve 312 is provided above the motor 311 and is fixedly connected to the shelf. A threaded rod 313 is provided on the inner side of the fixing sleeve 312 and extends through to the bottom of the shelf. The threaded rod 313 is threadedly connected to the fixing sleeve 312 and the inner wall of the shelf. The bottom end face of the threaded rod 313 is fixedly connected to the output end face of the motor 311.

[0034] A threaded sleeve 314 is fitted onto the surface of the threaded rod 313, and the threaded sleeve 314 is threadedly connected to the threaded rod 313. A sliding sleeve 315 is fitted onto the surface of the threaded sleeve 314, and the sliding sleeve 315 is fixedly connected to the threaded sleeve 314. The sliding sleeve 315 is slidably connected to the fixed sleeve 312. A limiting ring 316 is fitted onto the outer side of the sliding sleeve 315, and the limiting ring 316 is fixedly connected to the sliding sleeve 315. A placement plate 317 is provided above the limiting ring 316. An installation groove is opened on the top surface of the placement plate 317, and the placement plate 317 is fixedly connected to the top surface of the sliding sleeve 315. A pressure sensor 318 is provided on the inner side of the installation groove.

[0035] The straightening part 32 includes a U-shaped plate 321, which is fixedly connected to the delivery rack 1. A second motor 322 is provided on the inner side of the U-shaped plate 321. The second motor 322 is fixedly connected to the U-shaped plate 321. A bidirectional threaded rod 323 is provided on the output end face of the second motor 322. The bidirectional threaded rod 323 is fixedly connected to the second motor 322. The bidirectional threaded rod 323 extends through to the inner side of the through groove and is threadedly connected to the inner wall of the delivery rack 1.

[0036] The right end face of the bidirectional threaded rod 323 is rotatably connected to the inner side of the through groove through a bearing seat. Threaded blocks 324 are fitted on the surface of the bidirectional threaded rod 323. The threaded blocks 324 are threadedly connected to the bidirectional threaded rod 323. A straightening plate 325 is provided on the top surface of the threaded blocks 324. The straightening plate 325 is fixedly connected to the threaded blocks 324.

[0037] Furthermore, in this embodiment, the delivery mechanism 3 utilizes a motor 311 in the delivery section 31. In its initial state, with the placement plate 317 positioned in the placement slot, when a package needs to be delivered, the motor 311 is activated and begins to rotate. The motor 311 drives the connected threaded rod 313 to rotate. The rotation of the threaded rod 313 causes the threaded sleeve 314 to move axially along the threaded rod 313. The movement of the threaded sleeve 314 causes the sliding sleeve 315 to move synchronously. The movement of the sliding sleeve 315, in turn, causes the placement plate 317 and the pressure sensor 318 mounted on the placement plate to rise. As the placement plate 317 rises, it moves from the placement slot position to the delivery slot position. The package then falls onto the placement plate 317. The pressure sensor 318 senses the weight of the package and transmits this signal. The signal is transmitted to control device 2. After receiving the signal from pressure sensor 318, control device 2 starts motor 2 322. Motor 2 322 drives bidirectional threaded rod 323 to rotate. The rotation of bidirectional threaded rod 323 drives threaded block 324 to move along the axial direction of threaded block 324. The movement of threaded block 324 drives the straightening plate 325 connected to it to move, straightening the express delivery placed on the placement plate 317 to ensure that the express delivery is accurately positioned in the delivery rack. After the express delivery is straightened, control device 2 starts motor 1 311 in the opposite direction. The reverse rotation of motor 1 311 drives threaded rod 313 to rotate in the opposite direction, thereby causing threaded sleeve 314, sliding sleeve 315, placement plate 317 and pressure sensor 318 to descend. Placement plate 317 descends to a position parallel to the placement slot. At this time, the express delivery has successfully entered the designated position in the delivery rack.

[0038] Furthermore, in this embodiment, the delivery mechanism 3 utilizes motor 311 in the delivery section 31. Motor 311 drives threaded rod 313, which in turn drives threaded sleeve 314. This causes threaded sleeve 314 to drive sliding sleeve 315, which in turn causes the placement plate 317 and pressure sensor 318 to rise. This raises the placement plate 317 from the placement slot to the delivery slot, allowing the package to fall into the placement plate 317. When pressure sensor 318 senses gravity, control device 2 activates motor 322. Motor 322 drives bidirectional threaded rod 323, which in turn drives threaded block 324. Threaded block 324 then drives straightening plate 325 to straighten the package. Then, control device 2 activates motor 311 in the opposite direction, lowering it to a position parallel to the placement slot. The package automatically enters the designated location within the delivery rack, ensuring smooth entry and reducing manual intervention, thus improving delivery efficiency and accuracy. Example

[0039] Please see Figure 1 , Figure 2 , Figure 6Furthermore, based on Embodiment 1, the following is obtained: the drive unit 41 includes a waterproof cylinder 411, a fixing plate 412 is fixedly disposed on the right end face of the waterproof cylinder 411, a fixing plate 413 is disposed on the left side of the fixing plate 412, the fixing plate 413 is fixedly connected to the output end face of the waterproof cylinder 411, and through holes are opened on the surfaces of the fixing plate 413 and the fixing plate 412.

[0040] The opening and closing part 42 includes a fixed rod 421, which is movably connected to the through hole. A sealing opening and closing plate 422 is provided on the front end face of the fixed rod 421. The sealing opening and closing plate 422 is fixedly connected to the fixed rod 421. A signal collector is fixedly provided on the top surface of the sealing opening and closing plate 422. A slider 423 is provided on the inner side of the sealing opening and closing plate 422. The slider 423 is fixedly connected to the sealing opening and closing plate 422 and is slidably connected to the slide groove.

[0041] Furthermore, in this embodiment, through the opening and closing mechanism 4, the waterproof cylinder 411 in the drive unit 41 is used. When the drone carrying the express delivery arrives near the delivery rack 1, the signal collector receives the signal emitted by the drone. The signal collector transmits the received signal to the control device 2. The control device 2 sends a start command to the waterproof cylinder 411 in the drive unit 41. After receiving the command, the waterproof cylinder 411 starts to work, and its piston rod extends or retracts, thereby driving the fixed plate 1 412 and fixed plate 2 413 connected to it to move. The movement of fixed plate 1 412 and fixed plate 2 413 further drives the fixed rod 421 to move. The movement of fixed rod 421 applies a pushing or pulling force to the sealing opening and closing plate 422, so that the sealing opening and closing plate 422 slides along the inner side of the slide groove under the action of the slider 423. As the sealing opening and closing plate 422 slides, the top of the delivery rack 1 gradually opens, forming an opening that allows the express delivery to enter.

[0042] Furthermore, in this embodiment, through the opening and closing mechanism 4, the waterproof cylinder 411 in the drive unit 41 is used so that when the drone carrying the express arrives nearby, the signal collector receives the signal and sends a signal to the control device 2. The control device 2 activates the waterproof cylinder 411, which drives the first fixed plate 412 and the second fixed plate 413. This causes the first fixed plate 412 and the second fixed plate 413 to drive the fixed rod 421, thereby pushing the sealing opening and closing plate 422 to slide on the inner side of the slide groove under the action of the slider 423, thus opening the top of the delivery rack 1 and ensuring the accuracy and efficiency of delivery.

[0043] In use, via the opening and closing mechanism 4, and utilizing the waterproof cylinder 411 in the drive unit 41, when the drone carrying the package arrives near the delivery rack 1, the signal collector receives the signal emitted by the drone. The signal collector transmits the received signal to the control device 2, which sends a start command to the waterproof cylinder 411 in the drive unit 41. Upon receiving the command, the waterproof cylinder 411 begins to work, its piston rod extending or retracting, thereby driving the connected fixed plate 1 412 and fixed plate 2 413 to move. The movement of fixed plate 1 412 and fixed plate 2 413 further drives the fixed rod 421 to move. The movement of 1 applies a pushing or pulling force to the sealing opening and closing plate 422, causing the sealing opening and closing plate 422 to slide along the inner side of the slide groove under the action of the slider 423. As the sealing opening and closing plate 422 slides, the top of the delivery rack 1 gradually opens, forming an opening for express delivery to enter. After opening, the delivery mechanism 3 is activated by the motor 311 in the delivery part 31. The delivery mechanism 3 is in its initial state, with the placement plate 317 located in the placement slot. When an express delivery needs to be delivered, the motor 311 is started, and the motor 311 begins to rotate. The motor 311 drives the connected threaded rod 313 to rotate, and the rotation of the threaded rod 313... The movable threaded sleeve 314 moves axially along the threaded rod 313. The movement of the threaded sleeve 314 causes the sliding sleeve 315 to move synchronously. The movement of the sliding sleeve 315, in turn, causes the placement plate 317 and the pressure sensor 318 mounted on the placement plate to rise. As the placement plate 317 rises, it moves from the placement slot position to the delivery slot position. The express delivery then falls onto the placement plate 317. The pressure sensor 318 senses the weight of the express delivery and transmits this signal to the control device 2. Upon receiving the signal from the pressure sensor 318, the control device 2 starts the second motor 322. The second motor 322 drives the bidirectional threaded rod 323 to rotate. The rotation of rod 323 causes threaded block 324 to move along the axial direction of threaded block 324. The movement of threaded block 324 causes the straightening plate 325 connected to it to move, straightening the express delivery placed on the placement plate 317 and ensuring that the express delivery is accurately positioned in the delivery rack. After the express delivery is straightened, control device 2 starts motor 311 in the opposite direction. The reverse rotation of motor 311 causes threaded rod 313 to rotate in the opposite direction, thereby causing threaded sleeve 314, sliding sleeve 315, placement plate 317 and pressure sensor 318 to descend. Placement plate 317 descends to a position parallel to the placement slot. At this time, the express delivery has successfully entered the designated position in the delivery rack.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A small express delivery rack for drones, comprising a delivery rack (1), characterized in that: The inner side of the delivery rack (1) is fixedly provided with a shelf, the upper shelf is provided with a placement groove, the top surface of the delivery rack (1) is provided with a delivery groove, the outer side of the delivery rack (1) is provided with a sliding groove, the top surface of the delivery rack (1) is provided with a through groove, the left side of the delivery rack (1) is provided with a control device (2), the inner side of the delivery rack (1) is provided with a delivery mechanism (3), and the top surface of the delivery rack (1) is provided with an opening and closing mechanism (4). The delivery mechanism (3) includes a delivery department (31) and a straightening department (32). The straightening part (32) is located above the dispensing part (31); The opening and closing mechanism (4) includes a drive unit (41) and an opening and closing unit (42). The opening / closing part (42) is located on the front side of the drive part (41).

2. The small express delivery rack for drones according to claim 1, characterized in that: The delivery unit (31) includes a motor (311), which is fixedly connected to the inner side of the delivery rack (1). A fixing sleeve (312) is provided above the motor (311), which is fixedly connected to the shelf. A threaded rod (313) is provided on the inner side of the fixing sleeve (312), which extends through to the bottom of the shelf. The threaded rod (313) is threadedly connected to the fixing sleeve (312) and the inner wall of the shelf. The bottom end face of the threaded rod (313) is fixedly connected to the output end face of the motor (311).

3. A small express delivery rack for drones according to claim 2, characterized in that: The threaded rod (313) is fitted with a threaded sleeve (314), which is threadedly connected to the threaded rod (313). The threaded sleeve (314) is fitted with a sliding sleeve (315), which is fixedly connected to the threaded sleeve (314). The sliding sleeve (315) is slidably connected to the fixed sleeve (312). A limiting ring (316) is fitted on the outer side of the sliding sleeve (315), which is fixedly connected to the sliding sleeve (315). A placement plate (317) is provided above the limiting ring (316). An installation groove is provided on the top surface of the placement plate (317), which is fixedly connected to the top surface of the sliding sleeve (315). A pressure sensor (318) is provided on the inner side of the installation groove.

4. A small express delivery rack for drones according to claim 3, characterized in that: The straightening part (32) includes a U-shaped plate (321), which is fixedly connected to the delivery rack (1). The inner side of the U-shaped plate (321) is provided with a second motor (322), which is fixedly connected to the U-shaped plate (321). The output end face of the second motor (322) is provided with a bidirectional threaded rod (323), which is fixedly connected to the second motor (322). The bidirectional threaded rod (323) extends through to the inner side of the through groove and is threadedly connected to the inner wall of the delivery rack (1).

5. A small express delivery rack for drones according to claim 4, characterized in that: The right end face of the bidirectional threaded rod (323) is rotatably connected to the inner side of the through groove through a bearing seat. The surface of the bidirectional threaded rod (323) is fitted with threaded blocks (324). The threaded blocks (324) are threadedly connected to the bidirectional threaded rod (323). The top surface of the threaded blocks (324) is provided with a straightening plate (325). The straightening plate (325) is fixedly connected to the threaded blocks (324).

6. A small express delivery rack for drones according to claim 1, characterized in that: The drive unit (41) includes a waterproof cylinder (411). A fixing plate (412) is fixedly installed on the right end face of the waterproof cylinder (411). A fixing plate (413) is installed on the left side of the fixing plate (412). The fixing plate (413) is fixedly connected to the output end face of the waterproof cylinder (411). Both the fixing plate (413) and the fixing plate (412) have through holes on their surfaces.

7. A small express delivery rack for drones according to claim 6, characterized in that: The opening and closing part (42) includes a fixing rod (421), which is movably connected to the through hole. A sealing opening and closing plate (422) is provided on the front end face of the fixing rod (421). The sealing opening and closing plate (422) is fixedly connected to the fixing rod (421). A signal collector is fixedly provided on the top surface of the sealing opening and closing plate (422). A slider (423) is provided on the inner side of the sealing opening and closing plate (422). The slider (423) is fixedly connected to the sealing opening and closing plate (422). The slider (423) is slidably connected to the slide groove.

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