Closed underground drone ground service warehouse

Abstract

The present invention relates to the field of ground crew warehouses for unmanned aerial vehicles, and discloses a sealed underground unmanned aerial vehicle ground crew warehouse, which includes a ground crew warehouse body (1), and a lifting device (2) for parking unmanned aerial vehicles is installed inside the ground crew warehouse body (1); a jet dust removal device is also installed inside the ground crew warehouse body (1), and the jet dust removal device includes a jet component (3) and a drainage component (4). The jet component (3) includes a jet pipe (31), a jet seat (32) and an adjustment nozzle (33). The drainage device (4) includes a vertically arranged drainage pipe (41), and a plurality of uniformly distributed drainage holes (411) are provided on the drainage pipe (41). The present invention effectively solves the actual problems of underground unmanned aerial vehicle charging and dust removal at present, and at the same time monitors various states of the unmanned aerial vehicle through a monitoring device, realizes the automatic management of the underground unmanned aerial vehicle, and greatly improves the working efficiency of the unmanned aerial vehicle underground.

Description

Technical Field

[0001] The present invention relates to the field of ground service warehouses for drones, and particularly to a sealed underground drone ground service warehouse. Background Art

[0002] With the continuous development of drone technology, underground drone technology has also been greatly improved. However, due to the battery life problem of drones and the fact that underground dust will have a great impact on precision equipment such as the motors of drones, drones must return to the surface for charging and dust removal after working underground for a period of time, which greatly reduces the working efficiency of underground drones. The present invention discloses an underground drone ground service warehouse, aiming to provide a dust-free docking environment, and provide services such as automatic charging, automatic dust removal, and visual monitoring for drones, so as to improve the working efficiency of underground drones. Summary of the Invention

[0003] The present invention provides a sealed underground drone ground service warehouse in view of the deficiencies in the prior art.

[0004] To solve the above technical problems, the present invention is solved through the following technical solutions:

[0005] A sealed underground drone ground service warehouse includes a ground service warehouse body. The upper end of the ground service warehouse body is provided with an opening and a warehouse door is installed at the opening. An elevating device for parking drones is installed inside the ground service warehouse body. The elevating device is located directly below the warehouse door. The elevating device includes an elevating column and a parking platform. A jet dust removal device is also installed inside the ground service warehouse body. The jet dust removal device includes a jet component and a drainage component. The jet component includes a jet pipe, a jet seat, and an adjusting nozzle. The jet pipe is connected to an air pump. The jet seat is a hollow circular tube body. The lower end of the jet seat is hermetically fixed to the jet pipe. It further includes a diversion installation column. The diversion installation column is coaxially arranged with the jet seat and is fixedly installed on the inner wall of the upper end of the jet seat through installation ribs. A threaded hole is provided at the outer end of the diversion installation column. The adjusting nozzle is installed on the diversion installation column through a screw that mates with the threaded hole. The adjusting nozzle and the upper end port of the jet seat cooperate to form an annular jet airway. The drainage component includes a drainage pipe vertically arranged at the lower part of the ground service warehouse body. The drainage pipe is hollow and is connected to the air pump. A plurality of evenly distributed drainage holes are provided on the drainage pipe. The axial directions of the drainage holes are all inclined downward.

[0006] Preferably, the upper end opening of the jet seat is a flared opening. The adjusting nozzle is a frustum of a cone structure. The adjusting nozzle is in clearance fit with the jet seat. The taper of the outer wall of the adjusting nozzle is the same as that of the opening of the jet seat.

[0007] Preferably, the outer wall of the adjusting nozzle is provided with convex ribs. The convex ribs are circumferentially distributed on the outer wall of the adjusting nozzle.

[0008] Preferably, it further includes a jet bracket. The jet bracket includes a cross frame and multiple vertical rods. The cross frame is a circular frame and is horizontally arranged. The cross frame surrounds the lifting device, and the vertical rods connect the cross frame and the top of the ground crew cabin body; the jet assembly and the air pump are installed at the upper end of the cross frame, and the drainage assembly is installed at the lower end of the cross frame and extends downward.

[0009] Preferably, the inside of the cross frame is hollow, the air pump is communicated with the inner cavity of the cross frame, the jet pipe is an arc-shaped pipe, the lower end of the jet pipe is communicated with the inner cavity of the cross frame, and the jet pipe and the cross frame are connected by a sealing ring.

[0010] Preferably, the drainage pipe is communicated with the inner cavity of the cross frame. There are multiple drainage pipes and they are evenly distributed on the cross frame. The axis of the drainage hole forms an angle of 50° - 75° with the horizontal plane.

[0011] Preferably, there are multiple vertical rods. The vertical rods are threaded rods. It further includes a lifting motor fixed on the inner wall of the ground crew cabin body. The lifting motor is fixedly connected to the vertical rod and drives the vertical rod to rotate. The cross frame is provided with threaded holes that are in threaded cooperation with the vertical rods.

[0012] Preferably, a plurality of inwardly extending baffles are installed at the bottom of the ground crew cabin body. The baffles are inclined downward and are arranged in a staggered manner up and down. The angle between the baffle and the horizontal plane is 15° - 35°. The extending end of the baffle is provided with an arc-shaped baffle strip that bends downward, and the baffle is provided with a plurality of ventilation holes.

[0013] Preferably, it further includes a maintenance and dust removal door provided on the side wall of the ground crew cabin body.

[0014] Preferably, a baffle strip is installed on the parking platform. There are four baffle strips and they are connected to each other to form a cross-shaped baffle strip group. The baffle strip cooperates with the unmanned aerial vehicle and locks the position of the unmanned aerial vehicle on the parking platform.

[0015] Preferably, one end of the baffle strip is provided with a nut seat. It further includes an adjusting screw rod installed on the parking platform. The adjusting screw rod is installed on the parking platform through a bearing seat. The adjusting screw rod is vertically arranged with respect to the baffle strip. The adjusting screw rod is connected to an adjusting motor. The adjusting screw rod is in threaded cooperation with the nut seat and drives the baffle strip to move.

[0016] Preferably, the other end of the baffle strip is provided with a sliding hole. It further includes a sliding rod arranged parallel to the adjusting screw rod. The sliding hole cooperates with the sliding rod.

[0017] Preferably, there are four baffle strips. The four baffle strips are arranged perpendicular to each other in pairs. The nut seats on the two mutually parallel baffle strips are respectively a left-handed nut seat and a right-handed nut seat and are in cooperation with the same adjusting screw rod.

[0018] Preferably, the side of the baffle strip facing the unmanned aerial vehicle is provided with anti-slip protrusions. The anti-slip protrusions are protrusions that bend downward and extend. There are multiple anti-slip protrusions arranged on the baffle strip.

[0019] Preferably, a radio charging board is provided on the parking platform.

[0020] Preferably, a sealing strip is provided on the warehouse door.

[0021] Preferably, a controller is further installed on the ground crew warehouse body, and the controller includes a lifting module, a fixing module, a charging module, a jet module, a monitoring module and a sending module;

[0022] The lifting module is connected to the lifting device and controls its lifting;

[0023] The fixing module is connected to the adjusting motor and controls the movement of the retaining bar;

[0024] The charging module is connected to the radio charging board and controls it to supply power to the drone;

[0025] The jet module is connected to the air pump and controls the operation of the air pump;

[0026] The monitoring module is connected to the camera installed inside the ground crew warehouse body;

[0027] The sending module is connected to the external mobile terminal through the wireless network.

[0028] Due to the adoption of the above technical solutions, the present invention has remarkable technical effects: the designed parking platform of this application realizes the automatic charging of the drone while also realizing the fixation of the drone, effectively preventing the drone from tipping over during the subsequent dust removal process; the jet dust removal device is connected to the vertical moving platform, greatly increasing the effective working range of the jet dust removal device, thereby realizing the all-round, multi-angle and dead-angle-free cleaning of the drone, effectively improving the working life of the drone; the underground drone ground crew warehouse effectively solves the actual problems of underground drone charging and dust removal, and at the same time monitors various states of the drone through the monitoring device, realizing the automatic management of underground drones, and greatly improving the working efficiency of drones underground. Description of the Drawings

[0029] Figure 1 is the structural schematic diagram of the present invention.

[0030] Figure 2 is the partial structural schematic diagram of the present invention

[0031] Figure 3 is the structural schematic diagram of the jet assembly, the drainage assembly and the baffle of the present invention.

[0032] Figure 4 is Figure 3 the structural schematic diagram of the jet assembly of

[0033] The names of the parts referred to by each numerical label in the accompanying drawings are as follows: 1 - the ground crew compartment body, 2 - the lifting device, 3 - the jet component, 4 - the drainage component, 5 - the air pump, 6 - the jet bracket, 7 - the baffle, 8 - the retaining strip, - the radio charging plate, - the controller, 11 - the compartment door, 12 - the maintenance and dust removal door, 21 - the lifting column, 22 - the parking platform, 31 - the jet pipe, 32 - the jet seat, 33 - the adjusting nozzle, 331 - the rib, 34 - the diversion installation column, 341 - the installation rib, 41 - the drainage pipe, 411 - the drainage hole, 61 - the cross frame, 62 - the vertical rod, 63 - the lifting motor, 71 - the arc-shaped retaining strip, 72 - the ventilation hole, 81 - the nut seat, 82 - the adjusting screw rod, 83 - the adjusting motor, 84 - the sliding hole, 85 - the sliding rod, - the anti-slip protrusion. Detailed implementation mode

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] Embodiment 1

[0036] Closed - type underground UAV ground crew cabin, as shown in the figure, includes a ground crew cabin body 1. There is an opening at the upper end of the ground crew cabin body 1, and a cabin door 11 is installed at the opening. An elevating device 2 for parking the UAV is installed inside the ground crew cabin body 1. The elevating device 2 is located directly below the cabin door 11. The elevating device 2 includes an elevating column 21 and a parking platform 22. When in use, the cabin door 11 is opened, the elevating column 21 drives the parking platform 22 to rise to the position of the cabin door opening. After the UAV moves to the parking platform 22, the parking platform 22 descends, and the cabin door 11 is closed. At this time, the UAV is inside the ground crew cabin body 1 for dust removal and data monitoring; A jet dust removal device is also installed inside the ground crew cabin body 1. The jet dust removal device includes a jet component 3 and a drainage component 4. The jet component 3 includes a jet pipe 31, a jet seat 32, and an adjustment nozzle 33. The jet pipe 31 is connected to an air pump 5. The jet seat 32 is a hollow circular tube body. The lower end of the jet seat 32 is hermetically fixed to the jet pipe 31. It also includes a diversion installation column 34. The diversion installation column 34 is coaxially arranged with the jet seat 32 and is fixedly installed on the inner wall of the upper end of the jet seat 32 through an installation rib 341. An air passage gap is formed between the diversion installation column 34 and the inner wall of the jet seat 32. A screw hole is provided at the outer end of the diversion installation column 34. The adjustment nozzle 33 is installed on the diversion installation column 34 through a screw that mates with the screw hole. The adjustment nozzle 33 and the upper end port of the jet seat 32 cooperate to form an annular jet airway. By rotating the position of the adjustment nozzle 33, the size of the annular jet airway can be adjusted, thereby controlling the air output; The drainage component 4 includes a drainage pipe 41 vertically arranged at the lower part of the ground crew cabin body 1. The drainage pipe 41 is hollow and is connected to the air pump 5. A plurality of uniformly distributed drainage holes 411 are provided on the drainage pipe 41. The axial directions of the drainage holes 411 are all inclined downward. The jet component 3 can jet air on the dust attached to the UAV to make the dust separate from the UAV, while the drainage component 4 drains the dust floating in the cabin downward to promote the precipitation of the dust and avoid secondary attachment to the UAV, thus improving the dust removal efficiency.

[0037] The upper - end opening of the jet seat 32 is a flared opening, and the adjustment nozzle 33 is a truncated - cone structure. The adjustment nozzle 33 has a clearance fit with the jet seat 32, and the taper of the outer wall of the adjustment nozzle 33 is the same as that of the opening of the jet seat 32.

[0038] The outer wall of the adjustment nozzle 33 is provided with convex ribs 331. The convex ribs 331 are circumferentially distributed on the outer wall of the adjustment nozzle 33. Through the setting of the convex ribs 331, the annular air passage can be effectively divided, making the ejected gas more powerful and more targeted.

[0039] It also includes a jet support 6. The jet support 6 includes a cross - frame 61 and multiple vertical rods 62. The cross - frame 61 is an annular frame and is horizontally arranged. The cross - frame 61 surrounds the elevating device 2. The vertical rods 62 connect the cross - frame 61 and the top of the ground crew cabin body 1; The jet component 3 and the air pump 5 are installed on the upper end of the cross - frame 61, and the drainage component 4 is installed on the lower end of the cross - frame 61 and extends downward.

[0040] The cross frame 61 is hollow inside, the air pump 5 is communicated with the inner cavity of the cross frame 61, the air jet pipe 31 is an arc-shaped pipe, and the arc-shaped setting of the air jet pipe 31 is beneficial to jet air into the drone. The lower end of the air jet pipe 31 is communicated with the inner cavity of the cross frame 61, and the air jet pipe 31 and the cross frame 61 are connected by a sealing ring.

[0041] The drainage pipe 41 is communicated with the inner cavity of the cross frame 61. There are multiple drainage pipes 41 and they are evenly distributed on the cross frame 61. The axis of the drainage hole 411 forms an angle of 50° to 75° with the horizontal plane.

[0042] There are multiple vertical rods 62, and the vertical rods 62 are threaded rods. It also includes a lifting motor 63 fixedly installed on the inner wall of the ground crew cabin body 1. The lifting motor 63 is fixedly connected to the vertical rod 62 and drives the vertical rod 62 to rotate. The cross frame 61 is provided with a threaded hole that is threadedly matched with the vertical rod 62. The height position of the cross frame 61 is controlled by the lifting motor 63, so as to jet air and remove dust from all directions of the drone.

[0043] A plurality of baffles 7 extending inward are installed at the bottom of the ground crew cabin body 1. The baffles 7 are inclined downward and arranged in a staggered manner up and down. The angle between the baffle 7 and the horizontal plane is 15° to 35°. The extending end of the baffle 7 is provided with an arc-shaped baffle strip 71 that bends downward. The baffle 7 is provided with a plurality of air permeable holes 72. The air is drained downward by the drainage pipe 41. After the air encounters the baffle 7, the dust in the air is settled. At the same time, the staggered arrangement of the baffles 7 can prevent the air from surging upward rapidly. After the dust is fully settled, the air slowly flows upward through the air permeable holes 72 to form a cycle.

[0044] It also includes a maintenance and dust removal door 12 arranged on the side wall of the ground crew cabin body 1.

[0045] A baffle strip 8 is installed on the parking platform 22. There are four baffle strips 8 and they are connected to each other to form a cross-shaped baffle strip group. The baffle strip 8 cooperates with the drone and locks the position of the drone on the parking platform 22.

[0046] One end of the baffle strip 8 is provided with a nut seat 81. It also includes an adjusting screw rod 82 installed on the parking platform 22. The adjusting screw rod 82 is installed on the parking platform 22 through a bearing seat. The adjusting screw rod 82 is vertically arranged with the baffle strip 8. The adjusting screw rod 82 is connected with an adjusting motor 83. The adjusting screw rod 82 is threadedly matched with the nut seat 81 and drives the baffle strip 8 to move. The working principle is that the adjusting motor 83 drives the adjusting screw rod 82 to rotate, and through the cooperation of the nut seat 81 and the adjusting screw rod 82, the baffle strip 8 is driven to translate.

[0047] The other end of the baffle strip 8 is provided with a sliding hole 84. It also includes a sliding rod 85 arranged in parallel with the adjusting screw rod 82. The sliding hole 84 cooperates with the sliding rod 85. One end of the baffle strip 8 is cooperated with the adjusting screw rod 82, and the other end of the baffle strip 8 is cooperated with the sliding rod 85, so as to ensure the translation of the baffle strip 8 and prevent the baffle strip 8 from rotating.

[0048] There are four retaining bars 8, and the four retaining bars 8 are arranged perpendicular to each other in pairs. The nut seats 81 on two mutually parallel retaining bars 8 are respectively a left-handed nut seat and a right-handed nut seat and are matched with the same adjusting screw rod 82. Through the setting of the left-handed nut seat and the right-handed nut seat, it can be ensured that the two parallel retaining bars 8 move towards or away from each other under the drive of the adjusting motor 83, and the drone can be clamped on the parking platform 22 in all directions through the four retaining bars 8.

[0049] Anti-slip protrusions are provided on the side of the retaining bar 8 facing the drone. The anti-slip protrusions are protrusions that bend downward and extend. There are multiple anti-slip protrusions arranged on the retaining bar 8. The anti-slip protrusions are rubber protrusions and can perform anti-slip positioning on the drone.

[0050] A radio charging board is provided on the parking platform 22.

[0051] A sealing strip is provided on the hatch door 11.

[0052] A controller is also installed on the ground crew cabin body 1. The controller includes a lifting module, a fixing module, a charging module, a jet module, a monitoring module and a sending module;

[0053] The lifting module is connected to the lifting motor 62 and controls its lifting;

[0054] The fixing module is connected to the adjusting motor 83 and controls the movement of the retaining bar 8;

[0055] The charging module is connected to the radio charging board and controls it to supply power to the drone;

[0056] The jet module is connected to the air pump 5 and controls the air pump 5 to work;

[0057] The monitoring module is connected to the camera installed in the ground crew cabin body 1;

[0058] The sending module is connected to the external mobile terminal through the wireless network.

[0059] In summary, the above is only the preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope covered by the patent of the present invention.

Claims

1. Closed - type underground UAV ground crew cabin, characterized in that: It includes a ground crew warehouse body (1). The upper end of the ground crew warehouse body (1) is provided with an opening, and a warehouse door (11) is installed at the opening. A lifting device (2) for parking drones is installed inside the ground crew warehouse body (1). The lifting device (2) is located directly below the warehouse door (11). The lifting device (2) includes a lifting column (21) and a parking platform (22); A jet dust removal device is also installed inside the ground crew warehouse body (1). The jet dust removal device includes a jet component (3) and a drainage component (4). The jet component (3) includes a jet pipe (31), a jet seat (32), and an adjusting nozzle (33). The jet pipe (31) is connected to an air pump (5). The jet seat (32) is a hollow circular tube body. The lower end of the jet seat (32) is hermetically fixed to the jet pipe (31). It also includes a diversion installation column (34). The diversion installation column (34) is coaxially arranged with the jet seat (32) and is fixedly installed on the inner wall of the upper end of the jet seat (32) through an installation rib (341). A screw hole is provided at the outer end of the diversion installation column (34). The adjusting nozzle (33) is installed on the diversion installation column (34) through a screw matching the screw hole. The adjusting nozzle (33) and the upper end port of the jet seat (32) cooperate to form an annular jet airway; The drainage component (4) includes a vertically arranged drainage pipe (41). The drainage pipe (41) is hollow and is connected to the air pump (5). A plurality of uniformly distributed drainage holes (411) are provided on the drainage pipe (41). The axial directions of the drainage holes (411) are all inclined downward. The angle between the axis of the drainage hole (411) and the horizontal plane is 50° - 75°; It also includes a jet bracket (6). The jet bracket (6) includes a cross frame (61) and multiple vertical rods (62). The cross frame (61) is an annular frame and is horizontally arranged. The cross frame (61) surrounds the lifting device (2). The vertical rods (62) connect the cross frame (61) and the top of the ground crew warehouse body (1); The jet component (3) and the air pump (5) are installed on the upper end of the cross frame (61). The drainage component (4) is installed on the lower end of the cross frame (61) and extends downward; A plurality of inwardly extending baffles (7) are installed at the bottom of the ground crew warehouse body (1). The baffles (7) are inclined downward and are arranged in a staggered manner up and down. The extending end of the baffle (7) is provided with an arc-shaped baffle strip (71) that bends downward. A plurality of air permeation holes (72) are provided on the baffle (7); The drainage pipe (41) is used to drain air downward. When the air encounters the baffle (7), the dust in the air is settled.

2. The enclosed ground crew bin for downhole drones according to claim 1, wherein: The upper end opening of the jet seat (32) is a flared opening. The adjusting nozzle (33) is a frustum of a cone structure. The adjusting nozzle (33) is in clearance fit with the jet seat (32). The taper of the outer wall of the adjusting nozzle (33) is the same as that of the opening of the jet seat (32).

3. The closed underground UAV ground crew cabin according to claim 1, characterized in that: The inside of the cross frame (61) is hollow. The air pump (5) is communicated with the inner cavity of the cross frame (61). The jet pipe (31) is an arc-shaped pipe. The lower end of the jet pipe (31) is communicated with the inner cavity of the cross frame (61). The jet pipe (31) and the cross frame (61) are connected through a sealing ring.

4. The enclosed ground crew cabin for underground drones according to claim 3, characterized in that: The drainage pipe (41) is communicated with the inner cavity of the cross frame (61). There are multiple drainage pipes (41) and they are uniformly distributed on the cross frame (61).

5. The enclosed underground UAV ground crew cabin according to claim 1, characterized in that: There are multiple vertical rods (62), and the vertical rods (62) are threaded rods. It further includes a lifting motor (63) fixedly installed on the inner wall of the ground crew cabin body (1). The lifting motor (63) is fixedly connected to the vertical rod (62) and drives the vertical rod (62) to rotate. The cross frame (61) is provided with screw holes that are in threaded cooperation with the vertical rods (62).

6. The closed underground UAV ground crew cabin according to claim 1, characterized in that: It further includes a maintenance and dust removal door (12) provided on the side wall of the ground crew cabin body (1).

7. The closed underground UAV ground crew compartment according to claim 1, characterized in that: A retaining bar (8) is installed on the parking platform (22). The retaining bar (8) cooperates with the drone and locks the position of the drone on the parking platform (22).

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