Landing base for surveying and mapping geological unmanned aerial vehicle

Abstract

The utility model discloses a landing base for surveying and mapping a geological unmanned aerial vehicle, which comprises a base, an energy complementing device arranged on the base, a lifting platform arranged on the base, an unmanned aerial vehicle arranged on the lifting platform, an oil tank arranged on the unmanned aerial vehicle, and an oil injection device connected to one side of the oil tank. The oil injection device comprises an oil injection pipe, a middle rod, a baffle, a fixing pipe, an oil inlet hole, a partition plate, an oil outlet groove, a flowing groove and an oil injection groove, the middle rod is connected to one side of the partition plate, the baffle is arranged on the outer side of the middle rod, the oil inlet hole is formed in the partition plate, the oil outlet groove and the oil injection groove are formed in the side wall of the middle rod, and the flowing groove is formed in the middle rod. A protection mechanism is arranged on the outer side of the middle rod and comprises a linkage sleeve, a driving wheel, a driven wheel, a linkage groove, a rotating sleeve and a linkage block, the driven wheel is connected to the outer side of the rotating sleeve, the linkage groove is formed in the outer side of the linkage sleeve, and the linkage block is arranged on the inner side of the rotating sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of landing base for geological unmanned plane surveying and mapping, more specifically, it relates to a landing base for geological unmanned plane surveying and mapping. BACKGROUND

[0002] In the field of landing base for geological unmanned plane surveying and mapping, the energy supplement efficiency, the convenience of energy supplement operation and the stability of energy supplement structure are the key factors affecting the use effect of the unmanned plane, however, the landing base on the current market still has many technical defects in actual application, which not only affects the energy supplement efficiency, but also may reduce the safety and operation convenience of equipment use.

[0003] The first problem is that the energy supplement efficiency of the unmanned plane is obviously insufficient, and the landing base in the prior art has significant defects: first, the base structure is too simple and lacks a special energy supplement device; second, it cannot meet the special energy supplement needs of large-scale geological surveying and mapping unmanned planes; third, the lack of energy supplement function causes the unmanned plane to need to return to the maintenance base frequently for manual refueling, which not only reduces the work efficiency of the unmanned plane, but also increases energy consumption due to frequent return and cannot meet the requirements of modern geological surveying and mapping for continuous operation.

[0004] More prominent is that the energy supplement operation convenience has major defects, and the energy supplement operation mode in the prior art has significant problems: first, the unmanned plane fuel tank adopts a traditional threaded sealing connection, which needs manual operation; second, the cumbersome disassembly and assembly process seriously affects the energy supplement efficiency; third, manual operation not only consumes time and effort, but also increases the work intensity of the operating personnel, and the deficiencies of this traditional energy supplement method not only limit the automation level of the equipment, but also may cause oil leakage due to human operation errors, affecting the safety and continuity of operation.

[0005] The most critical is that the stability of the energy supplement structure is seriously insufficient, although part of the equipment realizes rapid energy supplement through improved design, but this design still has obvious defects: first, the simple connection structure is difficult to withstand the airflow impact during flight; second, the connection part is prone to looseness after long-term vibration of the unmanned plane; third, the instability of the structure may cause the sealing failure of the oil injection pipe and cause oil leakage, and the deficiencies of this structure design not only affect the safety of the equipment, but also may cause major safety hazards due to sealing failure. INVENTION CONTENTS

[0006] (I) Technical problems solved

[0007] In view of the problems in the prior art, the utility model provides a landing base for geological unmanned plane surveying and mapping to solve the technical problems mentioned in the background.

[0008] (II) Technical solutions

[0009] In order to achieve the above object, the utility model provides following technical scheme: a landing base for geological unmanned plane surveying and mapping, including base, the base is installed with energy supplementing device, the base is equipped with lifting platform, the lifting platform is equipped with unmanned plane, the unmanned plane is detachably equipped with oil tank, one side of the oil tank is connected with oil injection device, the oil injection device includes oil injection pipe, middle rod, baffle, fixed pipe, oil inlet hole, baffle, oil outlet groove, flow groove and oil injection groove, the oil injection pipe is arranged in the outside of the middle rod, the middle rod is fixedly connected on one side of the baffle, the baffle is slidably arranged in the outside of the middle rod, the fixed pipe is fixedly connected on one side of the oil tank, the oil inlet hole is formed in the baffle, the oil outlet groove and the oil injection groove are all formed in the side wall of the middle rod, the flow groove is formed in the inside of the middle rod, the baffle is fixedly arranged in the fixed pipe, the outside of the middle rod is provided with protection mechanism, the protection mechanism includes linkage sleeve, driving wheel, driven wheel, linkage groove, rotating sleeve and linkage block, the outer wall of the linkage sleeve is movably connected with the inner wall of the fixed pipe through screw thread, the driven wheel is fixedly connected on the outside of the rotating sleeve, the driven wheel is engaged with the driving wheel, the linkage groove is formed in the outside of the linkage sleeve, the linkage block is fixedly arranged in the inside of the rotating sleeve, and the linkage block is slidably connected with the linkage groove, and the rotating sleeve is rotatably connected with the oil injection pipe and the fixed pipe.

[0010] The utility model further sets up, the energy supplementing device includes oil storage tank, cannula, hose, mobile frame, installation storehouse, delivery pump and delivery pipe, the oil storage tank is detachably installed in the installation storehouse, the cannula is detachably installed in one side of mobile frame, the both ends of the hose are connected with cannula input end and delivery pump output end respectively, the mobile frame is movably arranged in the inside top end of installation storehouse, the installation storehouse is arranged on the base, the delivery pump input end is connected with the inside bottom end of oil storage tank through delivery pipe.

[0011] The utility model further sets up, the base and installation storehouse are detachably equipped with slide rail, one side of slide rail is slidably equipped with sliding block, the sliding block is detachably installed in one side of mobile frame and lifting platform respectively.

[0012] The utility model further sets up, the base one side and installation storehouse are rotatably equipped with screw, one side of mobile frame and lifting platform is equipped with moving block, the moving block is movably connected with screw through screw thread.

[0013] The utility model further sets up, the base downside is detachably equipped with first motor, the installation storehouse is detachably equipped with second motor, the output of first motor and second motor is connected with corresponding one end of screw respectively, and the setting of first motor and second motor provides stable power output.

[0014] The utility model further sets up, the fixed installation plate is established outside the oil injection pipe, the installation plate one side detachably is equipped with the speed reducer motor, the speed reducer motor output and driving wheel are connected, and the setting of speed reducer motor makes the operation more simple, and realizes the stable location of baffle through the self locking function of speed reducer motor.

[0015] The utility model further sets up, the oil injection groove, oil outlet groove and oil inlet hole all are provided with a plurality of.

[0016] The utility model further sets up, the baffle inboard is recessed structure design, and the design of recessed provides the flow guiding effect.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a landing base for geological unmanned plane surveying and mapping, has the following beneficial effects:

[0019] 1, the energy supplementing device constructs a set of energy supplementing system through the precise cooperation of oil storage tank, insertion pipe, hose, movable frame, installation bin, delivery pump and delivery pipe, and realizes the accurate positioning of insertion pipe through the design of movable frame, sliding rail and screw rod, and the linkage of delivery pump and delivery pipe ensures the stable delivery of oil, this design not only solves the problem that traditional base lacks energy supplementing function, but also improves operation efficiency through mechanized automatic energy supplementing, and effectively improves the continuous working capacity of unmanned plane.

[0020] 2, the oil injection device constructs a convenient oil injection system through the synergies of oil injection pipe, intermediate rod, baffle, fixed pipe, oil inlet hole, partition, oil outlet groove, flow groove and oil injection groove, and the butt joint design of oil injection pipe and fixed pipe provides a stable delivery channel, and the distribution of multiple oil injection grooves and oil outlet grooves realizes uniform oil injection, this design not only discards the cumbersome operation of traditional screw connection, but also realizes rapid energy supplementing through multi-channel oil injection structure, and significantly improves oil injection efficiency and operation convenience.

[0021] 3, the protection mechanism constructs a reliable limiting system through the precise cooperation of linkage sleeve, driving wheel, driven wheel, linkage groove, rotating sleeve and linkage block, the screw connection of linkage sleeve and fixed pipe provides stable limiting of baffle, and the meshing transmission of driving wheel and driven wheel realizes accurate control of linkage sleeve, this structure provides stable sealing protection through mechanical linkage, effectively prevents sealing failure caused by flight vibration and air flow impact, and ensures the stability and safety of oil injection structure. ACCURACY OF DRAWINGS

[0022] Figure 1 It is the whole structure schematic drawing of a landing base for geological unmanned plane surveying and mapping in the utility model;

[0023] Figure 2It is the sectional structure schematic view of base part in the utility model;

[0024] Figure 3 It is the structure schematic view of unmanned aerial vehicle part in the utility model;

[0025] Figure 4 It is the sectional structure schematic view of oiling device and protection mechanism part in the utility model;

[0026] Figure 5 It is the sectional structure schematic view of oiling device and protection mechanism part second angle in the utility model.

[0027] In the drawing: 1, base; 2, lifting platform; 3, unmanned aerial vehicle; 4, oil tank; 5, oiling pipe; 6, intermediate rod; 7, baffle; 8, fixed pipe; 9, oil inlet hole; 10, partition; 11, oil outlet groove; 12, flow groove; 13, oiling groove; 14, linkage sleeve; 15, driving wheel; 16, driven wheel; 17, linkage groove; 18, rotating sleeve; 19, linkage block; 20, oil storage tank; 21, cannula; 22, hose; 23, moving frame; 24, installation bin; 25, delivery pump; 26, delivery pipe; 27, slide rail; 28, sliding block; 29, lead screw; 30, moving block; 31, first motor; 32, second motor; 33, mounting plate; 34, speed reducer. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the directions such as "up, down" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally directed to the left and right shown in the drawings; "inner, outer" refer to the inner and outer relative to the contour of each component itself, but the above direction words are not used to limit the present application.

[0031] Please refer to Figures 1-5The utility model provides a geological unmanned plane surveying and mapping landing base, including base 1, the energy supplement device is installed on base 1, the lifting platform 2 is movably arranged on base 1, and the unmanned plane 3 is arranged on the lifting platform 2, and the oil tank 4 is detachably arranged on the unmanned plane 3, one side of the oil tank 4 is connected with the oiling device, the oiling device includes the oiling pipe 5, the intermediate rod 6, the baffle 7, the fixed pipe 8, the oil inlet hole 9, the partition 10, the oil outlet groove 11, the flow groove 12 and the oiling groove 13, the oiling pipe 5 is arranged on the outside of the intermediate rod 6, the intermediate rod 6 is fixedly connected on one side of the partition 10, the baffle 7 is slidably arranged on the outside of the intermediate rod 6, the fixed pipe 8 is fixedly connected on one side of the oil tank 4, the oil inlet hole 9 is formed on the partition 10, the oil outlet groove 11 and the oiling groove 13 are all formed on the side wall of the intermediate rod 6, the flow groove 12 is formed in the inside of the intermediate rod 6, the partition 10 is fixedly arranged in the fixed pipe 8, the outside of the intermediate rod 6 is provided with a protection mechanism, the protection mechanism includes the linkage sleeve 14, the driving wheel 15, the driven wheel 16, the linkage groove 17, the rotating sleeve 18 and the linkage block 19, the outer wall of the linkage sleeve 14 is movably connected with the inner wall of the fixed pipe 8 through thread, the driven wheel 16 is fixedly connected on the outside of the rotating sleeve 18, the driven wheel 16 is engaged with the driving wheel 15, the linkage groove 17 is formed on the outside of the linkage sleeve 14, the linkage block 19 is fixedly arranged in the inside of the rotating sleeve 18, and the linkage block 19 is slidably connected with the linkage groove 17, and the rotating sleeve 18 is rotatably connected with the oiling pipe 5 and the fixed pipe 8 respectively.

[0032] The energy supplement device includes an oil storage tank 20, a cannula 21, a hose 22, a moving frame 23, a mounting bin 24, a delivery pump 25 and a delivery pipe 26, the oil storage tank 20 is detachably mounted in the mounting bin 24, the cannula 21 is detachably mounted on one side of the moving frame 23, the hose 22 has two ends respectively connected with an input end of the cannula 21 and an output end of the delivery pump 25, the moving frame 23 is movably arranged at the top end inside the mounting bin 24, the mounting bin 24 is arranged on the base 1, and an input end of the delivery pump 25 is connected with the inside bottom end of the oil storage tank 20 through the delivery pipe 26.

[0033] A sliding rail 27 is detachably arranged on the base 1 and in the mounting bin 24, a sliding block 28 is slidably arranged on one side of the sliding rail 27, and the sliding block 28 is detachably mounted on one side of the moving frame 23 and the lifting platform 2 respectively.

[0034] A lead screw 29 is rotatably arranged on one side of the base 1 and in the mounting bin 24, and a moving block 30 is arranged on one side of the moving frame 23 and the lifting platform 2, and the moving block 30 is movably connected with the lead screw 29 through thread.

[0035] A first motor 31 is detachably arranged on the lower side of the base 1, and a second motor 32 is detachably arranged in the mounting bin 24, and output ends of the first motor 31 and the second motor 32 are respectively connected with one end of the corresponding lead screw 29.

[0036] In the embodiment, when the unmanned aerial vehicle 3 needs to be supplemented, first, the unmanned aerial vehicle 3 is landed above the lifting platform 2, then the unmanned aerial vehicle 3 is turned off, then the two first motors 31 are turned on synchronously, so that the first motor 31 drives the lead screw 29 connected at the output end to rotate forward, because the moving block 30 on one side of the lifting platform 2 is movably connected with the lead screw 29 through threads, and the sliding block 28 and the sliding rail 27 guide and limit the lifting platform 2, then the lifting platform 2 drives the sliding block 28 to slide downward along the sliding rail 27, and drives the unmanned aerial vehicle 3 parked above to descend, when the lifting platform 2 drives the unmanned aerial vehicle 3 to descend to the bottom end, the oil injection pipe 5 is aligned with the insertion pipe 21, then the second motor 32 provided in the mounting bin 24 is turned on, so that the second motor 32 drives the lead screw 29 connected at the output end to rotate, then the moving frame 23 drives the moving block 30 and the sliding block 28 to slide along the sliding rail 27, and the moving frame 23 drives the hose 22 and the insertion pipe 21 installed on the lower side to move, so that the insertion pipe 21 gradually inserts into the oil injection pipe 5, then the second motor 32 is turned off, then the delivery pump 25 is turned on, so that the delivery pump 25 draws out the oil stored in the oil storage tank 20 through the delivery pipe 26 connected at the output end, then the hose 22 connected at the output end of the delivery pump 25 delivers the drawn oil to the insertion pipe 21, then the oil is delivered to the oil tank 4 through the oil injection pipe 5 and the fixed pipe 8, when the supplement is completed, the reverse operation is performed according to the above steps, then the unmanned aerial vehicle 3 can be used for normal geological mapping.

[0037] Please refer to Figure 4 and Figure 5 As a further embodiment of the whole device: the outside of the oil injection pipe 5 is fixedly provided with a mounting plate 33, and a reduction motor 34 is detachably arranged on one side of the mounting plate 33, and the output end of the reduction motor 34 is connected with the driving wheel 15.

[0038] The oil injection groove 13, the oil outlet groove 11 and the oil inlet hole 9 are all provided with a plurality of.

[0039] The inner side of the baffle 7 is designed as a concave structure.

[0040] More specifically, when one end of the cannula 21 abuts against the baffle 7, the reduction motor 34 provided on one side of the mounting plate 33 is simultaneously opened, so that the reduction motor 34 drives the driving wheel 15 to rotate forward, then the driving wheel 15 drives the driven wheel 16 engaged therewith to rotate reversely, then the driven wheel 16 drives the rotating sleeve 18 to rotate reversely, then the rotating sleeve 18 drives the linkage block 19 provided inside to rotate reversely, then the linkage block 19 cooperates with the linkage groove 17 to drive the linkage sleeve 14 to rotate reversely, then the linkage sleeve 14 rotates in the fixed tube 8 and the oil injection tube 5, since the outer wall of the linkage sleeve 14 is movably connected with the inner wall of the fixed tube 8 through threads, then the linkage sleeve 14 moves along the threads, so that the linkage sleeve 14 drives the linkage groove 17 to slide along the linkage groove 17, then the linkage sleeve 14 moves towards the side close to the partition plate 10, so that the other side of the baffle 7 always contacts with one end of the linkage sleeve 14, while the cannula 21 pushes the baffle 7 to slide along the middle shaft, when one end of the linkage sleeve 14 abuts against the partition plate 10, the reduction motor 34 is closed, while the baffle 7 moves to the other side of the oil injection groove 13, then the delivery pump 25 is opened to inject oil, then the oil is delivered to the outside of the middle rod 6 through the cannula 21, then enters the flow groove 12 provided in the middle rod 6 through the plurality of oil injection grooves 13, then flows out from the flow groove 12 to the other side of the baffle 7 through the plurality of oil outlet grooves 11, then is injected into the oil tank 4 through the plurality of oil inlet holes 9 provided in the partition plate 10, after the oil tank 4 is filled with oil, the delivery pump 25 is closed, then the cannula 21 is reset, and the reduction motor 34 is simultaneously driven reversely, so that the reduction motor 34 drives the driving wheel 15 connected with the output end to rotate reversely, then the driving wheel 15 drives the driven wheel 16 and the rotating sleeve 18 to rotate forward, then the rotating sleeve 18 drives the linkage sleeve 14 to rotate forward through the cooperation of the linkage block 19 and the linkage groove 17, so that the linkage sleeve 14 moves along the threads provided in the inner wall of the fixed tube 8 to reset, while the linkage sleeve 14 drives the linkage groove 17 to slide along the linkage block 19 to reset, so that the linkage sleeve 14 pushes the baffle 7 to slide along the middle rod 6 to reset, so that the baffle 7 moves to reset to the original side of the oil injection groove 13, so that the baffle 7 reseals the oil injection tube 5, then the reduction motor 34 is closed, then the cannula 21 is completely pulled out of the oil injection tube 5, and the linkage sleeve 14 can abut against the baffle 7 to effectively prevent the baffle 7 from being opened accidentally.

[0041] In summary, when the overall device is in use or operation: when the unmanned aerial vehicle 3 needs to be supplemented, first, the unmanned aerial vehicle 3 is landed above the lifting platform 2, then the unmanned aerial vehicle 3 is turned off, then the two first motors 31 are opened synchronously, so that the first motor 31 drives the output end connected lead screw 29 to rotate forward, because the moving block 30 on one side of the lifting platform 2 is movably connected with the lead screw 29 through threads, and the sliding block 28 and the sliding rail 27 guide and limit the lifting platform 2, then the lifting platform 2 drives the sliding block 28 to slide down along the sliding rail 27, and drives the unmanned aerial vehicle 3 parked above to descend, when the lifting platform 2 drives the unmanned aerial vehicle 3 to descend to the bottom end, the oil injection pipe 5 is aligned with the insertion pipe 21, then the second motor 32 arranged in the mounting bin 24 is opened, so that the second motor 32 drives the output end connected lead screw 29 to rotate, then the moving frame 23 drives the moving block 30 and the sliding block 28 to slide along the sliding rail 27, and the moving frame 23 drives the hose 22 and the insertion pipe 21 installed on the lower side to move, so that the insertion pipe 21 gradually inserts into the oil injection pipe 5, then the second motor 32 is closed, then the delivery pump 25 is opened, so that the delivery pump 25 draws out the oil stored in the oil storage tank 20 through the output end connected delivery pipe 26, then the drawn oil is delivered to the insertion pipe 21 through the hose 22 connected with the output end of the delivery pump 25, then the oil is delivered to the oil tank 4 through the oil injection pipe 5 and the fixed pipe 8, when the supplement is completed, the reverse operation is performed according to the above steps, then the unmanned aerial vehicle 3 can be used normally to carry out geological mapping.

[0042] When one end of the cannula 21 abuts against the baffle 7, the reduction motor 34 arranged on one side of the mounting plate 33 is simultaneously opened, so that the reduction motor 34 drives the driving wheel 15 to rotate forward, then the driving wheel 15 drives the driven wheel 16 to rotate reversely, then the driven wheel 16 drives the rotating sleeve 18 to rotate reversely, then the rotating sleeve 18 drives the linkage block 19 arranged inside to rotate reversely, then the linkage block 19 cooperates with the linkage groove 17 to drive the linkage sleeve 14 to rotate reversely, then the linkage sleeve 14 rotates in the fixed tube 8 and the oil injection tube 5, since the outer wall of the linkage sleeve 14 is movably connected with the inner wall of the fixed tube 8 through threads, then the linkage sleeve 14 moves along the threads, so that the linkage sleeve 14 drives the linkage groove 17 to slide along the linkage groove 17, then the linkage sleeve 14 moves towards the side close to the partition plate 10, so that the other side of the baffle 7 always contacts with one end of the linkage sleeve 14, meanwhile the cannula 21 pushes the baffle 7 to slide along the middle shaft, when one end of the linkage sleeve 14 abuts against the partition plate 10, the reduction motor 34 is closed, meanwhile the baffle 7 moves to the other side of the oil injection groove 13, then the delivery pump 25 is opened to inject oil, then the oil is delivered to the outside of the middle shaft 6 through the cannula 21, then enters the flow groove 12 arranged inside the middle shaft 6 through the multiple oil injection grooves 13, then flows out from the flow groove 12 to the other side of the baffle 7 through the multiple oil outlet grooves 11, then is injected into the oil tank 4 through the multiple oil inlet holes 9 arranged on the partition plate 10, after the oil tank 4 is filled with oil, the delivery pump 25 is closed, then the cannula 21 is reset, and the reduction motor 34 is simultaneously reversely driven, so that the reduction motor 34 drives the driving wheel 15 connected with the output end to rotate reversely, then the driving wheel 15 drives the driven wheel 16 and the rotating sleeve 18 to rotate forward, then the rotating sleeve 18 drives the linkage sleeve 14 to rotate forward through the cooperation of the linkage block 19 and the linkage groove 17, so that the linkage sleeve 14 moves along the threads arranged on the inner wall of the fixed tube 8 to reset, meanwhile the linkage sleeve 14 drives the linkage groove 17 to slide along the linkage block 19 to reset, so that the linkage sleeve 14 pushes the baffle 7 to slide along the middle shaft 6 to reset, so that the baffle 7 moves to reset to the original side of the oil injection groove 13, so that the baffle 7 reseals the oil injection tube 5, then the reduction motor 34 is closed, then the cannula 21 is completely pulled out of the oil injection tube 5, the linkage sleeve 14 can abut against the baffle 7, effectively preventing the baffle 7 from being accidentally opened.

[0043] In all the above-mentioned solutions, the connection between two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection, or other known connection methods, which will not be described one by one. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A landing base for geological unmanned aerial vehicle (UAV) mapping, comprising a base (1), characterized in that: A power supply device is installed on the base (1). A lifting platform (2) is provided on the base (1). A drone (3) is provided on the lifting platform (2). An oil tank (4) is provided on the drone (3). An oil injection device is connected to one side of the oil tank (4). The oil injection device includes an oil injection pipe (5), a middle rod (6), a baffle (7), a fixed pipe (8), an oil inlet (9), a partition (10), an oil outlet groove (11), a flow groove (12), and an oil injection groove (13). The middle rod (6) is connected to one side of the partition (10). The baffle (7) is set on the outside of the middle rod (6). The oil inlet (9) is opened on the partition (10). The oil outlet groove (11) and the oil injection groove (13) are both opened. On the side wall of the intermediate rod (6), a flow groove (12) is opened inside the intermediate rod (6), a partition (10) is set inside the fixed tube (8), and a protective mechanism is set on the outside of the intermediate rod (6). The protective mechanism includes a linkage sleeve (14), a driving wheel (15), a driven wheel (16), a linkage groove (17), a rotating sleeve (18), and a linkage block (19). The outer wall of the linkage sleeve (14) is connected to the inner wall of the fixed tube (8) by threads. The driven wheel (16) is connected to the outside of the rotating sleeve (18). The driven wheel (16) meshes with the driving wheel (15). The linkage groove (17) is opened on the outside of the linkage sleeve (14), and the linkage block (19) is set on the inside of the rotating sleeve (18).

2. The landing base for geological unmanned aerial vehicle (UAV) mapping according to claim 1, characterized in that: The energy replenishment device includes an oil storage tank (20), a pipe (21), a hose (22), a mobile frame (23), an installation chamber (24), a delivery pump (25), and a delivery pipe (26). The oil storage tank (20) is detachably installed in the installation chamber (24). The pipe (21) is detachably installed on one side of the mobile frame (23). The two ends of the hose (22) are respectively connected to the input end of the pipe (21) and the output end of the delivery pump (25). The mobile frame (23) is movably installed at the top inside the installation chamber (24). The installation chamber (24) is installed on the base (1). The input end of the delivery pump (25) is connected to the bottom inside the oil storage tank (20) through the delivery pipe (26).

3. The landing base for geological unmanned aerial vehicle (UAV) mapping according to claim 2, characterized in that: The base (1) and the installation compartment (24) are detachably provided with slide rails (27), and a slider (28) is slidably provided on one side of the slide rails (27). The slider (28) is detachably installed on one side of the moving frame (23) and the lifting platform (2).

4. The landing base for geological unmanned aerial vehicle (UAV) mapping according to claim 3, characterized in that: A lead screw (29) is rotatably provided on one side of the base (1) and in the installation chamber (24). A moving block (30) is provided on one side of the moving frame (23) and the lifting platform (2). The moving block (30) is movably connected to the lead screw (29) by a thread.

5. A landing base for geological unmanned aerial vehicle (UAV) mapping according to claim 4, characterized in that: A first motor (31) is detachably provided on the lower side of the base (1), and a second motor (32) is detachably provided in the mounting compartment (24). The output ends of the first motor (31) and the second motor (32) are respectively connected to one end of the corresponding lead screw (29).

6. A landing base for geological unmanned aerial vehicle (UAV) mapping according to any one of claims 1-5, characterized in that: An installation plate (33) is fixedly provided on the outside of the oil injection pipe (5). A reduction motor (34) is detachably provided on one side of the installation plate (33). The output end of the reduction motor (34) is connected to the drive wheel (15).

7. A landing base for geological unmanned aerial vehicle (UAV) mapping according to claim 1, characterized in that: The oil injection groove (13), oil outlet groove (11) and oil inlet hole (9) are all provided with multiple parts.

8. A landing base for geological unmanned aerial vehicle (UAV) mapping according to claim 7, characterized in that: The inner side of the baffle (7) has a concave structure design.

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