Mine unmanned aerial vehicle remote sensing surveying and mapping probe structure

Abstract

The utility model relates to the technical field of mines, in particular to a mine unmanned aerial vehicle remote sensing surveying and mapping probe structure which comprises a surface mine unmanned aerial vehicle remote sensing surveying and mapping probe structure which comprises an unmanned aerial vehicle body, a rotating frame and a sheath. The bottom of the rotating frame is connected with a mounting frame through welding, the surface of the mounting frame is connected with a probe through a bolt, and the surface, located on the periphery of the probe, of the mounting frame is fixedly sleeved with a sheath. A flow guide groove is formed in the rotating frame, a flow guide hole is formed in the surface of the rotating frame, the flow guide hole communicates with the flow guide groove, and a spiral groove is formed in the inner side of the sheath; by adding the auxiliary demisting mechanism and utilizing air supply and internal and external temperature balance adjustment modes, fog water generated on the surface of the lens due to temperature difference is removed, the use stability of the surveying and mapping probe is improved, the accuracy of remote sensing surveying and mapping is improved, and therefore the use effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of mining technology, specifically to a remote sensing and mapping probe structure for mining drones. Background Technology

[0002] With the widespread application of UAV remote sensing mapping technology in mine surveying, more advanced and convenient surveying methods have been provided to the mining industry, greatly promoting the rational development and utilization of mineral resources. Compared with traditional mine surveying, which is often limited by factors such as complex terrain and harsh environment, UAV remote sensing mapping technology has successfully solved problems such as low surveying efficiency, high safety hazards for data collection personnel, difficulty in data acquisition, and low accuracy. Through the UAV flight platform, combined with high-resolution photography equipment and advanced remote sensing processing algorithms, mine feature information can be acquired more efficiently, accurately, and quickly, providing accurate and reliable data support for mine mining and management.

[0003] Currently, remote sensing mapping probes lack auxiliary defogging mechanisms. During UAV remote sensing mapping, the probe generates significant heat, while the low temperature of open-pit mines easily causes fogging on the probe lens surface. This not only affects the probe's performance but also the accuracy of remote sensing mapping. Therefore, this paper proposes a new structure for a mine UAV remote sensing mapping probe to incorporate an auxiliary defogging mechanism. By utilizing airflow and adjusting the internal and external temperature balance, the fog generated on the lens surface due to temperature differences is removed, improving the stability of the mapping probe, enhancing the accuracy of remote sensing mapping, and ultimately improving the overall performance. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a remote sensing mapping probe structure for mining drones, which facilitates the removal of fog on the lens surface caused by temperature differences, improves the stability of the mapping probe, and thus enhances its performance.

[0005] The technical solution adopted by this utility model to solve its technical problem is a remote sensing and mapping probe structure for a mining drone, including a drone body, a rotating frame and a protective sleeve. The bottom of the drone body is rotatably connected to the rotating frame via a rotating shaft. The bottom of the rotating frame is connected to the mounting frame via welding. The probe is bolted to the surface of the mounting frame. The protective sleeve is fixedly sleeved on the surface of the mounting frame around the probe.

[0006] The rotating frame has a flow guide groove inside, and the surface of the rotating frame has a flow guide hole that connects to the flow guide groove. The inner side of the sheath has a spiral groove.

[0007] By adopting the above technical solution, an auxiliary defogging mechanism can be added. By using airflow guidance, the temperature inside and outside the probe can be balanced, avoiding fogging of the lens caused by a large temperature difference between the inside and outside, thereby improving the stability and accuracy of remote sensing mapping.

[0008] Specifically, a wedge block is sleeved and connected to the bottom of the mounting bracket, a spring is installed inside the mounting bracket on the inner side of the wedge block via a slot, and a magnet is bolted to the inner side of the wedge block.

[0009] By adopting the above technical solution, an auxiliary positioning mechanism can be added. By using the plug-in limiting method, the probe can be flipped and retrieved for protection, thereby improving the stability of the protection, reducing the impact of the external environment on the probe, and also greatly reducing the impact of the drone crash on the probe.

[0010] Specifically, an air inlet is provided on one side of the sheath, and a guide pipe is provided between the air inlet and the air outlet of the rotating frame. An air outlet is provided on the other side of the sheath. A rotary motor is bolted to one side of the UAV body, and the rotary motor is connected to the rotating frame through a drive shaft.

[0011] By adopting the above technical solution, the airflow in the open-pit mine can be sent into the sheath for demisting and temperature regulation, and the rotary motor can easily drive the rotating frame to rotate back and forth for surveying and recovery.

[0012] Specifically, the bottom of the drone body has a mounting groove corresponding to the rotating frame and the mounting frame. One side of the mounting groove has a slot corresponding to the wedge block. One side of the slot has a miniature electromagnet corresponding to the magnet fixedly installed through a slot.

[0013] By adopting the above technical solution, the mounting slot facilitates the rotation of the probe structure, and the slot and miniature electromagnet facilitate the cooperation with the wedge block to form an insertion limiting mechanism, thereby improving the stability of probe retrieval. At the same time, the magnetic repulsion force facilitates the formation of an unlocking mechanism to push the wedge block back into the mounting frame.

[0014] Specifically, a pressure plate is mounted on the top of the mounting slot via a rotating shaft, and a cleaning sponge is glued to the bottom surface of the pressure plate. A drive motor is bolted to the top of the mounting slot, and the drive motor is connected to the pressure plate via a drive shaft.

[0015] By adopting the above technical solution, an auxiliary cleaning mechanism can be added to perform auxiliary cleaning of the recovered probe lens by means of rotational friction, removing residual stains and dust from the surface and improving the subsequent use effect.

[0016] The beneficial effects of this utility model are:

[0017] The present invention discloses a remote sensing and mapping probe structure for mining drones. Through the inclusion of a rotating frame, mounting frame, protective sleeve, guide groove, guide hole, and spiral groove, an auxiliary defogging mechanism can be added. By using airflow guidance, the temperature difference between the inside and outside of the probe is adjusted, thereby achieving a rapid defogging effect. This ensures the accuracy and stability of drone remote sensing and mapping. The structure is simple, low-cost, and more reasonable and reliable in use.

[0018] The present invention discloses a remote sensing and mapping probe structure for mining drones. By incorporating a mounting bracket, wedge block, spring, and magnet, an auxiliary recovery and protection mechanism is added. The probe is protected by a flipping recovery method, preventing damage to the probe structure from external collisions. It also greatly reduces the impact of the drone crash on the probe. Furthermore, after recovery, the probe lens surface can be cleaned using a pressure plate and a cleaning sponge, thereby ensuring the effectiveness of subsequent use. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the rotating frame and mounting frame of this utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the sheath structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the rotating frame of this utility model;

[0024] Figure 5 This is a cross-sectional view of the mounting bracket of this utility model;

[0025] Figure 6 This is a side sectional view of the UAV body of this utility model;

[0026] In the diagram: 1. UAV body; 101. Mounting slot; 102. Slot; 103. Miniature electromagnet; 2. Rotating frame; 201. Flow guide groove; 202. Flow guide hole; 3. Mounting frame; 301. Wedge block; 302. Spring; 303. Magnet; 4. Probe; 5. Sheath; 501. Spiral groove; 502. Air inlet; 503. Air outlet; 6. Flow guide tube; 7. Pressure plate; 701. Cleaning sponge; 8. Drive motor; 9. Rotary motor. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] To facilitate the removal of condensation caused by temperature differences on the lens surface, improve the stability of the surveying probe, and thus enhance its performance, such as... Figure 1-4 As shown, the present invention discloses a remote sensing and mapping probe structure for a mining drone, comprising a drone body 1, a rotating frame 2, and a protective sleeve 5. The bottom of the drone body 1 is rotatably connected to the rotating frame 2 via a rotating shaft. The bottom of the rotating frame 2 is connected to the mounting frame 3 by welding. The surface of the mounting frame 3 is connected to the probe 4 by bolts. The protective sleeve 5 is fixedly fitted around the probe 4 on the surface of the mounting frame 3.

[0029] The rotating frame 2 has a flow guide groove 201 inside, and a flow guide hole 202 is opened on the surface of the rotating frame 2, and the flow guide hole 202 is connected to the flow guide groove 201. The sheath 5 has a spiral groove 501 inside.

[0030] In use, by rotating the frame 2, mounting frame 3, flow guide groove 201, flow guide hole 202, protective sleeve 5 and spiral groove 501, an auxiliary defogging mechanism can be added. By using the flow guide air supply method, the internal and external temperatures of the probe 4 can be balanced, avoiding fogging of the lens caused by a large internal and external temperature difference, thereby improving the stability and accuracy of remote sensing mapping.

[0031] To improve the quality of use, for example, such as Figure 2 , Figure 5 As shown, the present invention also includes a wedge block 301 sleeved at the bottom of the mounting bracket 3, a spring 302 installed inside the mounting bracket 3 on the inner side of the wedge block 301 via a slot, and a magnet 303 connected to the inner side of the wedge block 301 via bolts.

[0032] In use, the wedge block 301, spring 302 and magnet 303 can be used to add an auxiliary positioning mechanism. By using the plug-in limit method, the probe 4 is flipped and recycled for protection, which improves the stability of the protection and reduces the impact of the external environment on the probe 4. At the same time, it can also greatly reduce the impact of the drone body 1 crashing and falling on the probe 4.

[0033] For example, such as Figure 1 , Figure 3 As shown, the present invention also includes an air inlet 502 on one side of the protective sleeve 5, and a guide pipe 6 is provided between the air inlet 502 and the air outlet of the rotating frame 2. An air outlet 503 is provided on the other side of the protective sleeve 5. A rotary motor 9 is bolted to one side of the UAV body 1, and the rotary motor 9 is connected to the rotating frame 2 through a drive shaft.

[0034] In use, the airflow in the open-pit mine can be sent to the sheath 5 for demisting and temperature regulation through the air inlet 502, the air outlet 503 and the guide pipe 6. The rotary motor 9 facilitates the reciprocating rotation of the rotating frame 2 for surveying and recovery.

[0035] For example, such as Figure 6 As shown, the present invention also includes a mounting groove 101 at the bottom of the drone body 1 corresponding to the rotating frame 2 and the mounting frame 3. A slot 102 corresponding to the wedge block 301 is provided on one side of the mounting groove 101. A miniature electromagnet 103 corresponding to the magnet 303 is fixedly installed on one side of the slot 102 through a slot.

[0036] In use, the mounting slot 101 facilitates the rotation of the probe 4 structure, and the slot 102 and the miniature electromagnet 103 facilitate the cooperation with the wedge block 301 to form an insertion limiting mechanism, thereby improving the stability of probe 4 retrieval. At the same time, the magnetic repulsion force facilitates the formation of an unlocking mechanism, pushing the wedge block 301 back into the mounting frame 3.

[0037] For example, such as Figure 6 As shown, the present invention also includes a pressure plate 7 mounted on the top of the mounting groove 101 via a rotating shaft, a cleaning sponge 701 bonded to the bottom surface of the pressure plate 7 via adhesive, a drive motor 8 connected to the top of the mounting groove 101 via bolts, and the drive motor 8 connected to the pressure plate 7 via a drive shaft.

[0038] During use, the pressure plate 7, cleaning sponge 701 and drive motor 8 can be used to add an auxiliary cleaning mechanism. By using rotational friction, the recovered probe 4 lens is cleaned to remove residual dirt and dust from the surface and improve the subsequent use effect.

[0039] When using this utility model, the operator first turns on the miniature electromagnet 103, using magnetic repulsion to push the wedge block 301 back into the mounting frame 3 to reset. Then, the rotary motor 9 is turned on to drive the rotating frame 2 to flip to the bottom, so that the probe 4 rotates from the mounting groove 101 to the bottom of the UAV body 1. Then, the probe 4 is used to perform UAV remote sensing mapping operations on the open-pit mine. The heat generated inside the probe 4 during operation is carried out by the airflow in the open-pit mine through the air outlet 503 of the air outlet 202, air outlet 201, air outlet 6 and spiral groove 501 of the sheath 5, so that the temperature inside and outside of the probe 4 reaches a balanced state, which can play an auxiliary defogging effect and avoid the lens fogging caused by the temperature difference between the inside and outside, thereby improving the stability and accuracy of UAV remote sensing mapping operations. The structure is simple, the cost is low, and the use is more reasonable and stable.

[0040] Furthermore, after the probe 4 is used, the rotary motor 9 drives the rotating frame 2 to move the mounting frame 3 and the probe 4 back into the mounting slot 101. At the same time, under the elastic force of the spring 302, the wedge block 301 is inserted into the corresponding slot 102, thereby ensuring the stability of the recovery protection. This not only improves the safety of the probe 4, but also greatly reduces the impact on the structure of the probe 4 after the drone body 1 crashes. Moreover, the drive motor 8 can be manually turned on to drive the pressure plate 7 to rotate, and the cleaning sponge 701 can be used to assist in cleaning the lens surface of the probe 4, removing residual stains and dust, and ensuring the subsequent use effect. The operation is simple and convenient, and the practical value is high.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A remote sensing mapping probe structure for mining drones, characterized in that, The device includes a drone body (1), a rotating frame (2), and a protective sleeve (5). The bottom of the drone body (1) is rotatably connected to the rotating frame (2) via a rotating shaft. The bottom of the rotating frame (2) is connected to a mounting frame (3) by welding. The surface of the mounting frame (3) is connected to a probe (4) by bolts. The surface of the mounting frame (3) is fixedly fitted with a protective sleeve (5) around the probe (4). The rotating frame (2) has a flow guide groove (201) inside, and the surface of the rotating frame (2) has a flow guide hole (202) connected to the flow guide groove (201). The inner side of the sheath (5) has a spiral groove (501).

2. The structure of a remote sensing and mapping probe for mining drones according to claim 1, characterized in that, The bottom of the mounting bracket (3) is connected to a wedge block (301), and a spring (302) is installed inside the mounting bracket (3) on the inside side of the wedge block (301) through a slot. A magnet (303) is connected to the inside side of the wedge block (301) by bolts.

3. The structure of a remote sensing and mapping probe for mining drones according to claim 1, characterized in that, An air inlet (502) is provided on one side of the sheath (5), and a guide pipe (6) is provided between the air inlet (502) and the air outlet of the rotating frame (2). An air outlet (503) is provided on the other side of the sheath (5). A rotary motor (9) is bolted to one side of the UAV body (1), and the rotary motor (9) is connected to the rotating frame (2) through a drive shaft.

4. The structure of a remote sensing and mapping probe for mining drones according to claim 2, characterized in that, The bottom of the UAV body (1) is provided with a mounting groove (101) corresponding to the rotating frame (2) and the mounting frame (3). A slot (102) corresponding to the wedge block (301) is provided on one side of the mounting groove (101). A miniature electromagnet (103) corresponding to the magnet (303) is fixedly installed on one side of the slot (102) through a card slot.

5. The structure of a remote sensing and mapping probe for a mining UAV according to claim 4, characterized in that, A pressure plate (7) is mounted on the top of the mounting groove (101) via a rotating shaft. A cleaning sponge (701) is glued to the bottom surface of the pressure plate (7). A drive motor (8) is bolted to the top of the mounting groove (101), and the drive motor (8) is connected to the pressure plate (7) via a drive shaft.

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