An unmanned monitoring device for open-pit coal mine blasting

Abstract

The utility model discloses an unmanned monitoring device for open-pit coal mine blasting, and relates to the technical field of coal mine blasting. The utility model includes a vehicle body, a fixed column is fixedly connected to the top of the vehicle body, a motor is fixedly connected to the top of the fixed column, a threaded rod is rotatably connected inside the fixed column, a monitoring component is arranged on the left side of the fixed column, and the monitoring component includes a lifting seat. The utility model can enable the monitoring device to monitor at different positions by setting a monitoring component, specifically by moving the vehicle body, and by starting the lifting seat to drive the turntable to rotate, the monitoring device rotates, thereby adjusting the rotation angle, and can increase the monitoring range. By starting the motor to drive the threaded rod to rotate, the lifting seat will drive the monitoring device to move upward or downward, and adjust the height of the monitoring device, so that multi-angle and multi-area monitoring can be achieved, and there is no need to install multiple monitoring devices, thereby reducing the use cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mine blasting, in particular to an unmanned monitoring device for open-pit coal mine blasting. Background Art

[0002] A coal mine is an area where humans exploit coal resources in coal-rich mining areas. It is generally divided into underground coal mines and open-pit coal mines. Generally, when the soil layer is difficult to dig, blasting is used to break the soil layer.

[0003] During coal mine blasting, monitoring equipment is needed to monitor the surrounding environment to ensure the safety of the surrounding environment and to ensure the safety during blasting. However, existing monitoring equipment is usually fixed in a certain position in the form of a column, with a limited observation range, and workers are required to install multiple monitoring equipment to observe the locations of different areas, which greatly increases manpower and material resources and increases costs. Therefore, we proposed an unmanned monitoring device for open-pit coal mine blasting. Utility Model Content

[0004] The purpose of the utility model is to provide an unmanned monitoring device for open-pit coal mine blasting. By setting a monitoring component, specifically by moving the vehicle body, the monitoring device can be monitored at different positions. By starting the lifting seat to drive the turntable to rotate, the monitoring device rotates, thereby adjusting the rotation angle, which can increase the monitoring range. When the motor is started to drive the threaded rod to rotate, the lifting seat will drive the monitoring device to move upward or downward, and the height of the monitoring device can be adjusted to achieve multi-angle and multi-area monitoring. There is no need to install multiple monitoring devices, which reduces the cost of use. This solves the problem that the monitoring equipment is usually fixed at a certain position in the form of a column, the observation range is limited, and the staff needs to install multiple monitoring devices to observe the positions of different areas, which increases the cost of use.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an unmanned monitoring device for open-pit coal mine blasting, comprising a vehicle body, a fixed column is fixedly connected to the top of the vehicle body, a motor is fixedly connected to the top of the fixed column, a threaded rod is rotatably connected inside the fixed column, a monitoring component is arranged on the left side of the fixed column, the monitoring component comprises a lifting seat, and a monitoring device is arranged above the lifting seat;

[0007] The bottom of the lifting seat is fixedly connected to a motor 2, and the top output end of the motor 2 is fixedly connected to a turntable, the top of the turntable is fixedly connected to the bottom of the monitoring device, the threaded rod penetrates the lifting seat and extends to the outside, the inner wall of the lifting seat is threadedly connected to the outer surface of the threaded rod, and by setting a monitoring component, specifically moving the vehicle body, the monitoring device can be monitored at different positions, and by starting the lifting seat to drive the turntable to rotate, the monitoring device rotates, thereby adjusting the rotation angle, and the monitoring range can be increased, and by starting the motor 1 to drive the threaded rod to rotate, the lifting seat will drive the monitoring device to move upward or downward, and the height of the monitoring device can be adjusted, so that multi-angle and multi-area monitoring can be achieved, and there is no need to install multiple monitoring devices, thereby reducing the use cost.

[0008] Furthermore, a transparent plate is fixedly connected to the inner wall of the monitoring device, a baffle shell is fixedly connected to the top of the monitoring device, a liquid storage tank is fixedly connected to the front and back of the baffle shell, and the bottoms of the two liquid storage tanks are fixedly connected to the top of the monitoring device.

[0009] Furthermore, a support base is provided inside the baffle shell, the bottom of the support base is fixedly connected to the top of the monitoring device, the right side of the support base is fixedly connected to motor three, the left output end of motor three is fixedly connected to a power disk, and a connecting rod is provided on the left side of the power disk.

[0010] Furthermore, two rotating holes are provided inside the connecting rod, and the inner walls of the two rotating holes are rotatably connected to a fixed shaft, and a cleaning rod is fixedly connected to the right side of the fixed shaft located below, and a plurality of rubber protrusions are fixedly connected to the right side of the cleaning rod. By setting the cleaning rod, specifically, after the nozzle sprays the cleaning liquid onto the transparent plate, the motor is started to drive the power disk to rotate, and the power disk drives the cleaning rod to move downward and upward through the connecting rod, and the rubber protrusions on the cleaning rod will clean the surface of the transparent plate, which can improve the monitoring effect of the monitoring equipment and avoid unclear monitoring caused by dust obstruction.

[0011] Furthermore, the tops of the two liquid storage tanks are fixedly connected with a liquid inlet pipe, the left sides of the two liquid storage tanks are fixedly connected with a connecting pipe, the corresponding side of the two connecting pipes is fixedly connected with a booster pump, and the right side of the booster pump is fixedly connected to the left side of the baffle housing.

[0012] Furthermore, a delivery pipe is fixedly connected to the left side of the booster pump, a spray seat is fixedly connected to the bottom of the delivery pipe, two support frames are fixedly connected to the top of the spray seat, the tops of the two support frames are fixedly connected to the left side of the baffle shell, a number of nozzles are fixedly connected to the bottom of the spray seat, the right side of the rubber bump is in contact with the left side of the transparent plate, the right side of the fixed shaft located above is fixedly connected to the left side of the power disk, and the surface of the lifting seat is slidably connected to the inner wall of the fixed column.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a monitoring component, specifically moves the vehicle body, so that the monitoring device can monitor at different positions. By starting the lifting seat to drive the turntable to rotate, the monitoring device rotates, thereby adjusting the rotation angle to increase the monitoring range. When the motor is started to drive the threaded rod to rotate, the lifting seat will drive the monitoring device to move upward or downward, and adjust the height of the monitoring device. Multi-angle and multi-area monitoring can be achieved without installing multiple monitoring devices, thereby reducing the cost of use.

[0015] 2. The utility model sets a cleaning rod, specifically, after the nozzle sprays the cleaning liquid onto the transparent plate, the motor 3 is started to drive the power disk to rotate, and the power disk drives the cleaning rod to move downward and upward through the connecting rod, and the rubber protrusion on the cleaning rod will clean the surface of the transparent plate, which can improve the monitoring effect of the monitoring equipment and avoid unclear monitoring caused by dust obstruction.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the left side structure of the utility model monitoring device;

[0020] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 4 This is a schematic diagram of the top structure of the utility model monitoring device;

[0022] Figure 5 This is a schematic diagram of the bottom structure of the spray seat of the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the overall structure of the cleaning rod.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Car body; 11. Fixed column; 111. Motor 1; 112. Threaded rod; 12. Monitoring component; 121. Lifting seat; 211. Motor 2; 212. Turntable; 122. Monitoring equipment; 221. Transparent plate; 123. Baffle shell; 231. Support seat; 232. Motor 3; 233. Power disk; 234. Connecting rod; 235. Fixed shaft; 236. Cleaning rod; 237. Rubber bump; 124. Liquid storage tank; 241. Liquid inlet pipe; 242. Connecting pipe; 243. Booster pump; 244. Delivery pipe; 245. Spraying seat; 246. Support frame; 247. Spray head. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 As shown, the utility model is an unmanned monitoring device for open-pit coal mine blasting, comprising a vehicle body 1, a fixed column 11 is fixedly connected to the top of the vehicle body 1, a motor 111 is fixedly connected to the top of the fixed column 11, a threaded rod 112 is rotatably connected inside the fixed column 11, a monitoring component 12 is arranged on the left side of the fixed column 11, the monitoring component 12 comprises a lifting seat 121, and a monitoring device 122 is arranged above the lifting seat 121;

[0028] The bottom of the lifting seat 121 is fixedly connected to a motor 211, and the top output end of the motor 211 is fixedly connected to a turntable 212. The top of the turntable 212 is fixedly connected to the bottom of the monitoring device 122. The threaded rod 112 penetrates the lifting seat 121 and extends to the outside. The inner wall of the lifting seat 121 is threadedly connected to the outer surface of the threaded rod 112. By setting the monitoring component 12, specifically by moving the vehicle body 1, the monitoring device 122 can be monitored at different positions. By starting the lifting seat 121 to drive the turntable 212 to rotate, the monitoring device 122 rotates, thereby adjusting the rotation angle, and increasing the monitoring range. By starting the motor 111 to drive the threaded rod 112 to rotate, the lifting seat 121 will drive the monitoring device 122 to move upward or downward, and adjust the height of the monitoring device 122, so as to achieve multi-angle and multi-area monitoring. There is no need to install multiple monitoring devices 122, thereby reducing the cost of use.

[0029] A transparent plate 221 is fixedly connected to the inner wall of the monitoring device 122, a baffle shell 123 is fixedly connected to the top of the monitoring device 122, a liquid storage tank 124 is fixedly connected to the front and back of the baffle shell 123, and the bottoms of the two liquid storage tanks 124 are fixedly connected to the top of the monitoring device 122. The liquid storage tank 124 is used to store cleaning liquid, and the baffle shell 123 is used to play a protective role and can shield the internal structure to improve the aesthetics.

[0030] A support base 231 is provided inside the baffle shell 123, and the bottom of the support base 231 is fixedly connected to the top of the monitoring device 122, a motor three 232 is fixedly connected to the right side of the support base 231, a power disk 233 is fixedly connected to the left output end of the motor three 232, and a connecting rod 234 is provided on the left side of the power disk 233. Since the fixed shaft 235 located above is located at a position offset from the center axis of the power disk 233, the power disk 233 will drive the connecting rod 234 to move upward or downward when it rotates.

[0031] Two rotating holes are provided inside the connecting rod 234, and the inner walls of the two rotating holes are rotatably connected to a fixed shaft 235. A cleaning rod 236 is fixedly connected to the right side of the fixed shaft 235 located below, and a plurality of rubber protrusions 237 are fixedly connected to the right side of the cleaning rod 236. By setting the cleaning rod 236, specifically, after the nozzle 247 sprays the cleaning liquid on the transparent plate 221, the motor 3 232 is started to drive the power disk 233 to rotate, and the power disk 233 drives the cleaning rod 236 to move downward and upward through the connecting rod 234, and the rubber protrusions 237 on the cleaning rod 236 will clean the surface of the transparent plate 221, which can improve the monitoring effect of the monitoring equipment 122 and avoid the situation where dust is blocked and the monitoring is unclear.

[0032] The tops of the two liquid storage tanks 124 are fixedly connected with liquid inlet pipes 241, the left sides of the two liquid storage tanks 124 are fixedly connected with connecting pipes 242, the corresponding sides of the two connecting pipes 242 are fixedly connected with booster pumps 243, the right side of the booster pump 243 is fixedly connected to the left side of the baffle shell 123, and the booster pump 243 is started to extract the cleaning liquid in the liquid storage tank 124 through the connecting pipe 242, and enter the spray seat 245 through the delivery pipe 244 for diversion, and then sprayed out through the nozzle 247, so that the cleaning liquid adheres to the surface of the transparent plate 221.

[0033] A delivery pipe 244 is fixedly connected to the left side of the booster pump 243, a spray seat 245 is fixedly connected to the bottom of the delivery pipe 244, two support frames 246 are fixedly connected to the top of the spray seat 245, the tops of the two support frames 246 are fixedly connected to the left side of the baffle shell 123, a number of nozzles 247 are fixedly connected to the bottom of the spray seat 245, the right side of the rubber protrusion 237 is in contact with the left side of the transparent plate 221, the right side of the fixed shaft 235 located above is fixedly connected to the left side of the power disk 233, the surface of the lifting seat 121 is slidably connected to the inner wall of the fixed column 11, and after the nozzle 247 sprays the cleaning liquid onto the transparent plate 221, the cleaning effect can be improved, and the rubber protrusion 237 can prevent the transparent plate 221 from being scratched.

[0034] A specific application of this embodiment is:

[0035] When in use, the monitoring device 122 can be moved by moving the vehicle body 1, so that the monitoring device 122 can be monitored at different positions. By starting the lifting seat 121 to drive the turntable 212 to rotate, the turntable 212 drives the monitoring device 122 to move together, so as to adjust the rotation angle and increase the monitoring range. By starting the motor 111 to drive the threaded rod 112 to rotate, the lifting seat 121 will drive the monitoring device 122 to move upward or downward, and adjust the height of the monitoring device 122. When the monitoring device 122 moves upward, the monitoring range is increased again, and multi-angle and multi-area monitoring can be achieved. There is no need to install multiple monitoring devices 122, so as to reduce the cost of use. Since the device is in the coal mine area, there is a lot of dust. When dust adheres to the surface of the transparent plate 221, the booster pump 243 is started to pump the liquid in the storage tank 124 through the connecting pipe 242. The cleaning liquid is extracted and enters the spray seat 245 through the delivery pipe 244 for diversion, and is then sprayed out through the nozzle 247. The cleaning liquid adheres to the surface of the transparent plate 221. The motor 232 is started again to drive the power disk 233 to rotate. The power disk 233 drives the connecting rod 234 to move through the upper fixed shaft 235. The connecting rod 234 drives the cleaning rod 236 to move downward and upward through the bottom fixed shaft 235. The rubber protrusion 237 on the cleaning rod 236 will clean the surface of the transparent plate 221. The cleaning effect can be improved by cooperating with the cleaning liquid. The rotation of the power disk 233 can make the cleaning rod 236 reciprocate up and down, making cleaning faster and improving cleaning efficiency. By cleaning the transparent plate 221, the monitoring effect can be improved to avoid the situation where dust obstruction causes unclear monitoring.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An unmanned monitoring device for open-pit coal mine blasting, comprising a vehicle body (1), a fixed column (11) being fixedly connected to the top of the vehicle body (1), a motor (111) being fixedly connected to the top of the fixed column (11), and characterized in that: A threaded rod (112) is rotatably connected inside the fixed column (11), a monitoring assembly (12) is arranged on the left side of the fixed column (11), and the monitoring assembly (12) comprises a lifting seat (121), and a monitoring device (122) is arranged above the lifting seat (121); The bottom of the lifting seat (121) is fixedly connected to a second motor (211), the top output end of the second motor (211) is fixedly connected to a turntable (212), the top of the turntable (212) is fixedly connected to the bottom of the monitoring device (122), the threaded rod (112) passes through the lifting seat (121) and extends to the outside, and the inner wall of the lifting seat (121) is threadedly connected to the outer surface of the threaded rod (112).

2. The unmanned monitoring equipment for open-pit coal mine blasting according to claim 1, characterized in that: A transparent plate (221) is fixedly connected to the inner wall of the monitoring device (122), a baffle shell (123) is fixedly connected to the top of the monitoring device (122), a liquid storage tank (124) is fixedly connected to the front and back of the baffle shell (123), and the bottoms of the two liquid storage tanks (124) are fixedly connected to the top of the monitoring device (122).

3. The unmanned monitoring equipment for open-pit coal mine blasting according to claim 2, characterized in that: A support seat (231) is arranged inside the retaining shell (123), the bottom of the support seat (231) is fixedly connected to the top of the monitoring device (122), the right side of the support seat (231) is fixedly connected to a motor three (232), the left output end of the motor three (232) is fixedly connected to a power disk (233), and a connecting rod (234) is arranged on the left side of the power disk (233).

4. The unmanned monitoring equipment for open-pit coal mine blasting according to claim 3, characterized in that: Two rotating holes are provided inside the connecting rod (234), and the inner walls of the two rotating holes are rotatably connected to fixed shafts (235). A cleaning rod (236) is fixedly connected to the right side of the fixed shaft (235) located at the bottom, and a plurality of rubber bumps (237) are fixedly connected to the right side of the cleaning rod (236).

5. The unmanned monitoring equipment for open-pit coal mine blasting according to claim 4, characterized in that: The tops of the two liquid storage tanks (124) are fixedly connected with a liquid inlet pipe (241), the left sides of the two liquid storage tanks (124) are fixedly connected with a connecting pipe (242), the corresponding sides of the two connecting pipes (242) are fixedly connected with a booster pump (243), and the right side of the booster pump (243) is fixedly connected to the left side of the baffle housing (123).

6. The unmanned monitoring equipment for open-pit coal mine blasting according to claim 5, characterized in that: The left side of the booster pump (243) is fixedly connected to a delivery pipe (244), the bottom of the delivery pipe (244) is fixedly connected to a spray seat (245), the top of the spray seat (245) is fixedly connected to two support frames (246), the tops of the two support frames (246) are fixedly connected to the left side of the baffle shell (123), and the bottom of the spray seat (245) is fixedly connected to a plurality of spray heads (247).

7. The unmanned monitoring equipment for open-pit coal mine blasting according to claim 4, characterized in that: The right side of the rubber protrusion (237) contacts the left side of the transparent plate (221), the right side of the fixed shaft (235) located above is fixedly connected to the left side of the power disk (233), and the surface of the lifting seat (121) is slidably connected to the inner wall of the fixed column (11).

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