Safety inspection device for surface mine

Abstract

The invention provides a surface mine safety inspection device, and belongs to the technical field of unmanned aerial vehicles. The supporting column is arranged at the bottom of the machine body. The supporting base is rotationally installed at the bottom end of the supporting column. The circular plate is arranged at the bottom of the supporting seat, the two connecting blocks are arranged at the bottom of the circular plate, the connecting shaft body is arranged on the sides, close to each other, of the two connecting blocks, the connecting block is rotationally installed on the connecting shaft body, the shell is arranged at the bottom of the connecting block, the information collecting head is arranged in the shell, and the hydraulic cylinder is hinged to the bottom of the circular plate. An output rod of the hydraulic cylinder is hinged to one side of the shell, the rotating mechanism is arranged on the circular plate, and the two dismounting mechanisms are both arranged on the shell. According to the invention, the rotation direction is allowed to be adjusted, and the direction of the information acquisition head can be adjusted through the rotation of the threaded rod, so that the complete coverage of an area needing inspection is ensured, and the practicability and adaptability of the device are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an open-pit mine safety inspection device. Background Art

[0002] A drone is an unmanned aircraft controlled by a radio remote control device and a self-contained program control device, or operated completely or intermittently autonomously by an onboard computer. Drones are actually a general term for unmanned aerial vehicles. From a technical point of view, they can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airships, unmanned helicopters, unmanned multi-rotor aircraft, unmanned paragliders, etc.

[0003] How to conduct mine monitoring quickly, accurately and cheaply has always been a research hotspot in the field of land and resources. From the current situation of the mining industry, most mineral production enterprises are large in number and small in scale, with disorderly development and overcapacity in downstream industries. Therefore, capacity monitoring of mining enterprises is highly instructive for solving problems such as overcapacity and improving capacity utilization.

[0004] At present, the capacity monitoring method often adopts the traditional weighing method. Most mines use manual weighing, which has low accuracy and large errors in manual readings. It is greatly affected by the subjective influence of workers and managers, which is not conducive to the governance and development plan of mines. On this basis, it is proposed to use the method of statistical transport vehicles for capacity monitoring, that is, by installing electronic metering tags on transport vehicles, counting the type and quality of goods in each truck, setting up multiple statistical points, and establishing a statistical network to realize the capacity statistics of mines. This method significantly improves the accuracy and eliminates the errors of manual measurement, but it is large-scale, expensive, and inconvenient to implement. If a problem occurs at a certain statistical point, it is difficult to detect and deal with it in the first time, resulting in errors in capacity statistics. It also requires a more complicated process to correct the errors later. Equipment maintenance also requires a lot of manpower and financial resources, which is not practical for small and medium-sized mining enterprises.

[0005] However, when the drone is in use, only the tilt angle of the information collection head can be adjusted, and the rotation direction of the information collection head cannot be adjusted, thereby reducing the use effect. At the same time, there is great inconvenience when replacing the information collection head of other models of the drone.

[0006] Therefore, it is necessary to provide a new open-pit mine safety inspection device to solve the above technical problems. Summary of the invention

[0007] The technical problem solved by the present invention is to provide an open-pit mine safety inspection device which has improved use effect, is convenient for replacing an information collection head and is relatively easy to operate.

[0008] To solve the above technical problems, the open-pit mine safety inspection device provided by the present invention includes: a body; a pillar, which is arranged at the bottom of the body; a support seat, which is rotatably installed at the bottom of the pillar; a circular plate, which is arranged at the bottom of the support seat; two connecting blocks, both of which are arranged at the bottom of the circular plate; a connecting shaft, which is arranged on the side where the two connecting blocks are close to each other; a connecting block, which is rotatably installed on the connecting shaft; a shell, which is arranged at the bottom of the connecting block; an information collection head, which is arranged in the shell; a hydraulic cylinder, which is hinged at the bottom of the circular plate, and the output rod of the hydraulic cylinder is hinged to one side of the shell; a rotating mechanism, which is arranged on the circular plate; and two disassembly mechanisms, both of which are arranged on the shell.

[0009] As a further solution of the present invention, blocking blocks are fixedly provided on both sides of the information acquisition head, the model of the information acquisition head is DJI Spark, and a card slot is provided on the sides of the two blocking blocks away from each other.

[0010] As a further solution of the present invention, the rotating mechanism includes a micro motor, a gear and a gear ring. The micro motor is fixed at the bottom of the fuselage. The model of the micro motor is Brushless Motor 1480. The gear is fixedly sleeved on the output shaft of the micro motor. The gear ring is fixedly sleeved on the circular plate. The gear ring is meshed with the gear.

[0011] As a further solution of the present invention, the disassembly mechanism includes a sliding rod, a block and a threaded rod, the sliding rod is slidably installed on one side of the outer shell, the block is arranged at one end of the sliding rod, the block is adapted to the slot, the threaded rod is threadedly installed on one side of the outer shell, and one end of the threaded rod is rotatably connected to one side of the block.

[0012] As a further solution of the present invention, a knob is fixedly provided at one end of the threaded rod.

[0013] As a further solution of the present invention, a plurality of anti-slip rubber pads are provided on the knob.

[0014] As a further solution of the present invention, a limiting plate is fixedly provided at one end of the sliding rod.

[0015] Compared with the related art, the open-pit mine safety inspection device provided by the present invention has the following beneficial effects:

[0016] The present invention provides an open-pit mine safety inspection device: the device has a reasonable structural design, including a fuselage, a support, a circular plate, a connection block, a connecting shaft, a connection block, a shell, etc. The various components are closely connected and well matched with each other, providing a reliable installation and use method. The device uses an information acquisition head, whose model is DJI Spark, and blocking blocks are fixed on both sides of the information acquisition head. To ensure the accuracy of information collection, the key lies in the design and implementation of the rotating mechanism. The rotating mechanism in the present invention is composed of a micro motor, a gear and a gear ring. The micro motor adopts the Brushless Motor 1480 model and is fixed at the bottom of the fuselage. This design provides a stable and precise rotation function, ensuring that the information acquisition head can accurately position and adjust the viewing angle;

[0017] The open-pit mine safety inspection device of the present invention allows the rotation direction to be adjusted, which is achieved by designing a precise rotation mechanism. The user can use the knob equipped on the device to adjust the direction of the information acquisition head by rotating the threaded rod, thereby ensuring complete coverage of the area that needs to be inspected. This flexibility and adjustability significantly improves the practicality and adaptability of the device. The rotation mechanism is composed of a micro motor, gears and gear rings. The micro motor model is Brushless Motor 1480, which is fixed to the bottom of the fuselage. The rotation function of the device is realized through the engagement of gears and gear rings, providing a stable rotation mechanism. The disassembly mechanism is composed of a sliding rod, a block and a threaded rod, which is convenient for users to disassemble and maintain the device. A knob is provided at one end of the threaded rod and is equipped with an anti-slip rubber pad, providing a convenient and comfortable operating experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a side view of a part of the structure of the present invention;

[0021] Figure 3 For the present invention Figure 1 A magnified view of the structure at center;

[0022] Figure 4 For the present invention Figure 1 Enlarged view of the structure at point B in the middle.

[0023] In the figure: 1 is the fuselage; 2 is the pillar; 3 is the support seat; 4 is the circular plate; 5 is the connecting block; 6 is the connecting shaft; 7 is the connecting block; 8 is the outer shell; 9 is the information collection head; 10 is the liquid cylinder; 11 is the micro motor; 12 is the gear; 13 is the gear ring; 14 is the blocking block; 15 is the sliding rod; 16 is the clamping block; 17 is the threaded rod; 18 is the knob. DETAILED DESCRIPTION

[0024] Please refer to Figure 1 , Figure 2 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the open-pit mine safety inspection device provided by the present invention; Figure 2 The open-pit mine safety inspection device comprises: a body 1; a support column 2, the support column 2 being arranged at the bottom of the body 1; a support seat 3, the support seat 3 being rotatably mounted at the bottom end of the support column 2; a circular plate 4, the circular plate 4 being arranged at the bottom of the support seat 3; Figure 3 As shown, two connecting blocks 5, both of which are arranged at the bottom of the circular plate 4; a connecting shaft 6, which is arranged on the side where the two connecting blocks 5 are close to each other; a connecting block 7, which is rotatably mounted on the connecting shaft 6; a shell 8, which is arranged at the bottom of the connecting block 7; an information acquisition head 9, which is arranged in the shell 8; a liquid cylinder 10, which is hinged at the bottom of the circular plate 4, and the output rod of the liquid cylinder 10 is hinged to one side of the shell 8; a rotating mechanism, which is arranged on the circular plate 4; and two disassembly mechanisms, which are both arranged on the shell 8.

[0025] Blocking blocks 14 are fixedly arranged on both sides of the information acquisition head 9 , and a card slot is provided on the sides of the two blocking blocks 14 that are away from each other.

[0026] The rotating mechanism includes a micro motor 11, a gear 12 and a gear ring 13. The micro motor 11 is arranged at the bottom of the fuselage 1, the gear 12 is fixedly sleeved on the output shaft of the micro motor 11, and the gear ring 13 is fixedly sleeved on the circular plate 4. The gear ring 13 is meshed with the gear 12. Through the rotating mechanism, the rotation direction of the information acquisition head 9 can be adjusted, the operation is relatively simple, and the use effect is improved.

[0027] like Figure 4As shown, the disassembly mechanism includes a slide bar 15, a block 16 and a threaded rod 17. The slide bar 15 is slidably installed on one side of the shell 8. The block 16 is provided at one end of the slide bar 15. The block 16 is adapted to any one of the slots. The threaded rod 17 is threadedly installed on one side of the shell 8. One end of the threaded rod 17 is rotatably connected to one side of the block 16. Through the disassembly mechanism, the information acquisition head 9 can be taken out of the shell 8, which is convenient for personnel to replace the information acquisition head 9 with other models, and the replacement is more convenient.

[0028] A knob 18 is fixedly disposed at one end of the threaded rod 17 , and the knob 18 can be used to facilitate a person to rotate the threaded rod 17 .

[0029] The knob 18 is provided with a plurality of anti-skid rubber pads, which can prevent a person from slipping when turning the knob 18 .

[0030] A limiting plate is fixedly disposed at one end of the sliding rod 15 .

[0031] The working principle of the open-pit mine safety inspection device provided by the present invention is as follows:

[0032] During the use of the body 1, if the rotation direction of the information collection head 9 needs to be adjusted, the micro motor 11 needs to be started, the micro motor 11 drives the gear 12 to rotate, the gear 12 drives the circular plate 4 to rotate through the gear ring 13, and the circular plate 4 rotates, and the information collection head 9 also rotates with it, so that the rotation direction of the information collection head 9 can be adjusted, the operation is relatively simple, and the use effect is improved;

[0033] When the experimental angle of the information collection head 9 needs to be adjusted, the hydraulic cylinder 10 is started, and the hydraulic cylinder 10 drives the housing 8 to rotate. During the rotation of the housing 8, the information collection head 9 becomes tilted, thereby completing the angle adjustment;

[0034] When it is necessary to remove the information collection head 9 on the body 1, turn the knob 18, the knob 18 will drive the threaded rod 17 to rotate, the threaded rod 17 will drive the block 16 to move horizontally to one side, and the slide bar 15 will also slide horizontally on the shell 8 until the block 16 is completely out of the slot on the blocking block 14. After it is completely out of the way, the information collection head 9 can be taken out of the shell 8, which can facilitate personnel to replace other types of information collection heads 9, and replacement is more convenient.

[0035] Compared with the related art, the open-pit mine safety inspection device provided by the present invention has the following beneficial effects:

[0036] The invention provides an open-pit mine safety inspection device, which has a reasonable structural design and includes a body, a pillar, a support seat, a circular plate, a connecting block, a connecting shaft, a connecting block, a shell, etc. The components are closely connected and well matched with each other, providing a reliable installation and use method. The device adopts an information acquisition head, whose model is DJI Spark, and blocking blocks are fixed on both sides of the information acquisition head to ensure the stability and accuracy of the acquisition head. The rotating mechanism consists of a micro motor, a gear and a gear ring. The micro motor model is Brushless Motor 1480, which is fixed to the bottom of the body, and the rotation function of the device is realized through the meshing of the gear and the gear ring, providing a stable rotation mechanism. The disassembly mechanism consists of a sliding rod, a card block and a threaded rod, which is convenient for users to disassemble and maintain the device, wherein a knob is provided at one end of the threaded rod, and an anti-slip rubber pad is equipped, providing a convenient and comfortable operating experience.

[0037] Although the 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 variations may be made to the embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An open-pit mine safety inspection device, characterized in that: include: A fuselage, a pillar, a support seat, a circular plate, a connecting block, a connecting shaft, a connecting block, a shell, an information collection head, a hydraulic cylinder, a rotating mechanism and a disassembly mechanism; the pillar is arranged at the bottom of the fuselage; the support seat is rotatably mounted on the bottom end of the pillar; the circular plate is arranged at the bottom of the support seat, two connecting blocks are arranged at the bottom of the circular plate, the connecting shaft is arranged on the side where the two connecting blocks are close to each other, the connecting block is rotatably mounted on the connecting shaft, the shell is arranged at the bottom of the connecting block, the information collection head is arranged in the shell, the hydraulic cylinder is hinged at the bottom of the circular plate, the output rod of the hydraulic cylinder is hinged to one side of the shell, the rotating mechanism is arranged on the circular plate, and two disassembly mechanisms are arranged on the shell.

2. The open-pit mine safety inspection device according to claim 1, characterized in that: Blocking blocks are fixedly arranged on both sides of the information acquisition head. The model of the information acquisition head is DJI Spark. A card slot is opened on the side of the two blocking blocks away from each other.

3. The open-pit mine safety inspection device according to claim 1, characterized in that: The rotating mechanism includes a micro motor, a gear and a gear ring. The micro motor is fixed at the bottom of the fuselage. The model of the micro motor is Brushless Motor 1480. The gear is fixedly sleeved on the output shaft of the micro motor. The gear ring is fixedly sleeved on the circular plate. The gear ring is meshed with the gear.

4. The open-pit mine safety inspection device according to claim 2, characterized in that: The disassembly mechanism includes a sliding rod, a block and a threaded rod. The sliding rod is slidably installed on one side of the shell, the block is provided at one end of the sliding rod, the block is adapted to the slot, the threaded rod is threadedly installed on one side of the shell, and one end of the threaded rod is rotatably connected to one side of the block.

5. The open-pit mine safety inspection device according to claim 4, characterized in that: A knob is fixedly arranged at one end of the threaded rod.

6. The open-pit mine safety inspection device according to claim 5, characterized in that: A plurality of anti-slip rubber pads are arranged on the knob.

7. The open-pit mine safety inspection device according to claim 4, characterized in that: A limiting plate is fixedly arranged at one end of the sliding rod.

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