Drilling device for mine engineering supervision blasting

Abstract

The utility model relates to the technical field of drilling devices, in particular to a drilling device for mine engineering supervision blasting, and aims to solve the technical problems that during blasting, holes need to be drilled in advance and then explosives need to be arranged, however, most of the drilling devices for mine blasting are poor in positioning capacity, the specific positions of the devices are often not determined during use, and the working efficiency is high. A project supervisor is difficult to confirm whether a construction party strictly measures the position and then performs punching and blasting, so that the management of the project supervisor is inconvenient; according to the technical scheme, the drilling device for mine engineering supervision blasting comprises a supporting assembly, a positioning assembly, a moving assembly, a rotating assembly, a drill bit assembly and a water spraying assembly; compared with a traditional drilling device for mine blasting which is poor in positioning capacity and not beneficial for a supervisor to supervise the drilling position, the drilling device has the advantages that by adding the positioning function, the engineering supervisor can check the position of the drilling device through the data center and compare the preset position obtained through measurement; and the drilling construction can be remotely supervised.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device for mining engineering supervision blasting. Background Art

[0002] Mine blasting refers to a series of operations performed during the mining process using explosives or other blasting methods to separate rocks from the ore body. This method is widely used in various types of mines, such as metal mines, non-metallic mines, and coal mines. Mine blasting is essential to improving the mining efficiency of mines. It can quickly and effectively break hard rocks, reduce labor intensity, reduce costs, and help achieve large-scale, efficient mechanized mining. During blasting, it is necessary to pre-drill holes and then arrange explosives. However, most drilling devices used for mine blasting have weak positioning capabilities, and the specific location of the equipment is often uncertain during use. It is difficult for the project supervisor to confirm whether the construction party has strictly measured the location before drilling and blasting, which is not convenient for project supervision management. Utility Model Content

[0003] In order to overcome the problem that most drilling devices used for mining blasting have weak positioning capabilities and the specific location of the equipment is often uncertain during use, it is difficult for the project supervisor to confirm whether the construction party has strictly measured the location before drilling and blasting, which is inconvenient for the project supervisor to manage.

[0004] The technical solution of the utility model is: a drilling device for blasting in mine engineering supervision, comprising a shell, a support assembly, a positioning assembly, a motion assembly, a rotating assembly, a drill bit assembly and a water spray assembly; the bottom of the shell is provided with a support assembly, the top of the support assembly is provided with a positioning assembly, the inner side of the shell is provided with a motion assembly, the bottom of the motion assembly is provided with a rotating assembly, the bottom of the rotating assembly is provided with a drill bit assembly, and the inner side of the rotating assembly is provided with a water spray assembly.

[0005] Preferably, a housing is provided to protect the moving component, the device is fixed by a support component, the positioning of the device is checked by a positioning component, the drill bit assembly is pressed down by the moving component, the drill bit assembly is rotated by a rotating component, drilling is performed by the drill bit assembly, and the drill bit assembly is cooled and dust is suppressed by a water spray component.

[0006] Preferably, the support assembly includes support legs and fixing nails; the support legs are arranged on the outer side of the shell, and the fixing nails are arranged on the bottom of the support legs; the device is supported by the support legs, and the device is fixed by the fixing nails.

[0007] Preferably, the positioning assembly includes a positioning module and an antenna; the positioning module is arranged above the supporting leg, and the antenna is arranged on one side of the positioning module; the positioning device is located through the positioning module, and the transmission signal is received through the antenna.

[0008] Preferably, the motion component includes a sliding hole guard seat, a hydraulic rod and a sliding rod; a sliding hole guard seat is arranged on the inner side of the outer shell, a hydraulic rod is arranged above the sliding hole guard seat, and a sliding rod is arranged above the sliding hole guard seat; the hole wall is supported by the sliding hole guard seat, the sliding hole guard seat is pushed to move by the hydraulic rod, and the sliding hole guard seat is made to slide smoothly by the sliding rod.

[0009] Preferably, the rotating assembly includes a motor and a spiral rod; a motor is arranged above the sliding hole protection seat, a spiral rod is arranged on the inner side of the sliding hole protection seat, and the spiral rod is connected to the output end of the motor; the spiral rod is driven by the motor to rotate to transport the soil in the hole out.

[0010] Preferably, the drill bit assembly includes a tool holder and a blade; the tool holder is arranged at the bottom of the spiral rod, and the blade is arranged on one side of the tool holder; the blade is fixedly installed through the tool holder for drilling.

[0011] Preferably, the water spray assembly includes a nozzle, a water pipe, a water pump and a water tank; a nozzle is arranged on the inner side of the sliding hole guard seat, a water pipe is arranged at one end of the nozzle, a water pump is arranged at one end of the water pipe, and a water tank is arranged at the bottom of the water pump; the water in the water tank is transported out by the water pump, and is sent into the nozzle through the water pipe and sprayed out, so as to cool the blade and suppress dust at the same time.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional drilling device for mining blasting, the positioning ability is weaker, and the specific location of the equipment is often uncertain during use. It is difficult for the project supervisor to confirm whether the construction party has strictly measured the location before drilling and blasting, which is not convenient for the management of the project supervisor. This device adds a positioning function, so that the project supervisor can view the location of the drilling device through the data center, compare it with the predetermined position obtained by measurement, and remotely supervise the drilling construction;

[0014] 2. During the preparation of the device, the coordinates of the holes to be drilled are confirmed by pre-measurement and positioning. The positioning module confirms its own position through the antenna. The operator checks the coordinates of the device and continuously adjusts the position to place the device at the expected coordinates. Then, the fixing nails under the supporting legs are hammered into the ground to fix the device. During the use of the device, the supervisor can check the position of the device at any time to solve the problem that most drilling devices used for mine blasting have weak positioning capabilities, which is not conducive to the supervisor's supervision of the drilling position;

[0015] 3. During the drilling process, the motor drives the spiral rod to rotate, so that the tool holder and the blade rotate to drill. The spiral rod rotates to transport the soil out of the hole, and the hydraulic rod pushes the sliding hole guard seat downward to provide downward pressure for the tool holder. The sliding hole guard seat moves with the tool holder to support the hole wall to prevent the hole wall from collapsing. In this process, the water pump transports the water in the water tank out, and the water is sent to the nozzle through the water pipe and sprayed out to cool the blade and suppress dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a drilling device for mining engineering supervision blasting of the utility model;

[0017] Figure 2 What is shown is a three-dimensional structural diagram of a support assembly of a drilling device for blasting in mining engineering supervision according to the utility model;

[0018] Figure 3 Shown is a three-dimensional structural schematic diagram of a drill bit assembly of a drilling device for mining engineering supervision blasting of the utility model;

[0019] Figure 4 Shown is a schematic diagram of the three-dimensional structure of a water spray component of a drilling device for blasting in mining engineering supervision according to the utility model.

[0020] Explanation of the reference numerals: 1. housing; 2. support assembly; 3. positioning assembly; 4. motion assembly; 5. rotation assembly; 6. drill assembly; 7. water spray assembly; 201. support leg; 202. fixing nail; 301. positioning module; 302. antenna; 401. sliding hole guard; 402. hydraulic rod; 403. sliding rod; 501. motor; 502. spiral rod; 601. knife holder; 602. blade; 701. nozzle; 702. water pipe; 703. water pump; 704. water tank. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a drilling device for mining engineering supervision blasting, comprising a shell 1, a support assembly 2, a positioning assembly 3, a motion assembly 4, a rotation assembly 5, a drill assembly 6 and a water spray assembly 7; the support assembly 2 is arranged at the bottom of the shell 1, the positioning assembly 3 is arranged above the support assembly 2, the motion assembly 4 is arranged on the inner side of the shell 1, the rotation assembly 5 is arranged at the bottom of the motion assembly 4, the drill assembly 6 is arranged at the bottom of the rotation assembly 5, and the water spray assembly 7 is arranged on the inner side of the rotation assembly 5.

[0023] See also Figure 2In this embodiment, the support component 2 includes a support leg 201 and a fixing nail 202. The support leg 201 is arranged on the outer side of the shell 1, and the fixing nail 202 is arranged at the bottom of the support leg 201. The device is supported by the support leg 201, and the device is fixed by the fixing nail 202; the positioning component 3 includes a positioning module 301 and an antenna 302. The positioning module 301 is arranged above the support leg 201, and the antenna 302 is arranged on one side of the positioning module 301. The positioning of the device is obtained through the positioning module 301, and the transmission signal is received through the antenna 302.

[0024] See also Figure 3 In this embodiment, the motion component 4 includes a sliding hole protection seat 401, a hydraulic rod 402 and a sliding rod 403. The sliding hole protection seat 401 is arranged on the inner side of the housing 1, the hydraulic rod 402 is arranged above the sliding hole protection seat 401, and the sliding rod 403 is arranged above the sliding hole protection seat 401. The hole wall is supported by the sliding hole protection seat 401, the sliding hole protection seat 401 is pushed to move by the hydraulic rod 402, and the sliding hole protection seat 401 is made to slide smoothly by the sliding rod 403; the rotating component 5 includes a motor 5 01 and a spiral rod 502, a motor 501 is arranged above the sliding hole protection seat 401, a spiral rod 502 is arranged on the inner side of the sliding hole protection seat 401, the spiral rod 502 is connected to the output end of the motor 501, and the spiral rod 502 is driven by the motor 501 to rotate to transport the soil in the hole out; the drill bit assembly 6 includes a tool holder 601 and a blade 602, a tool holder 601 is arranged at the bottom of the spiral rod 502, and a blade 602 is arranged on one side of the tool holder 601, and the fixed blade 602 is installed through the tool holder 601 to drill holes.

[0025] See also Figure 4 In this embodiment, the water spray assembly 7 includes a nozzle 701, a water pipe 702, a water pump 703 and a water tank 704; the nozzle 701 is arranged on the inner side of the sliding hole protection seat 401, one end of the nozzle 701 is arranged with a water pipe 702, one end of the water pipe 702 is arranged with a water pump 703, and the bottom of the water pump 703 is arranged with a water tank 704; the water in the water tank 704 is transported out by the water pump 703, and is sent to the nozzle 701 through the water pipe 702 and sprayed out, so as to cool down the blade 602 and suppress dust at the same time.

[0026] During the preparation of the device, the coordinates of the holes to be drilled are confirmed by pre-measurement and positioning. The positioning module 301 confirms its own position through the antenna 302. The operator checks the coordinates of the device and continuously adjusts the position to place the device at the expected coordinates. Then, the fixing nails 202 under the support legs 201 are hammered into the ground to fix the device.

[0027] During the drilling process, the motor 501 drives the spiral rod 502 to rotate, so that the tool holder 601 and the blade 602 rotate to drill. The spiral rod 502 rotates to transport the soil out of the hole. The hydraulic rod 402 pushes the sliding hole guard seat 401 to move downward, providing downward pressure for the tool holder 601. The sliding hole guard seat 401 moves with the tool holder 601 to support the hole wall to prevent the hole wall from collapsing. In this process, the water pump 703 transports the water in the water tank 704 out, and the water is sent to the nozzle 701 through the water pipe 702 and sprayed out, thereby cooling the blade 602 and suppressing dust.

[0028] Through the above steps, the outer shell 1 is provided to protect the moving component 4, the device is fixed by the support component 2, the positioning of the device is checked by the positioning component 3, the drill bit component 6 is pressed down by the moving component 4, the drill bit component 6 is rotated by the rotating component 5, drilling is performed by the drill bit component 6, and the drill bit component 6 is cooled and dust is suppressed by the water spray component 7.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A drilling device for mining engineering supervision blasting, comprising a housing (1); characterized in that: The invention also comprises a support assembly (2), a positioning assembly (3), a motion assembly (4), a rotating assembly (5), a drill assembly (6) and a water spray assembly (7); the support assembly (2) is arranged at the bottom of the housing (1), the positioning assembly (3) is arranged above the support assembly (2), the motion assembly (4) is arranged on the inner side of the housing (1), the rotating assembly (5) is arranged at the bottom of the motion assembly (4), the drill assembly (6) is arranged at the bottom of the rotating assembly (5), and the water spray assembly (7) is arranged on the inner side of the rotating assembly (5).

2. A drilling device for mining engineering supervision blasting according to claim 1, characterized in that: The support assembly (2) comprises a support leg (201) and a fixing nail (202); the support leg (201) is arranged on the outside of the housing (1), and the fixing nail (202) is arranged on the bottom of the support leg (201).

3. A drilling device for mining engineering supervision blasting according to claim 2, characterized in that: The positioning component (3) comprises a positioning module (301) and an antenna (302); the positioning module (301) is arranged above the supporting leg (201), and the antenna (302) is arranged on one side of the positioning module (301).

4. The drilling device for mining engineering supervision blasting according to claim 2, characterized in that: The motion assembly (4) comprises a sliding hole protection seat (401), a hydraulic rod (402) and a sliding rod (403); the sliding hole protection seat (401) is arranged on the inner side of the housing (1), the hydraulic rod (402) is arranged above the sliding hole protection seat (401), and the sliding rod (403) is arranged above the sliding hole protection seat (401).

5. A drilling device for mining engineering supervision blasting according to claim 4, characterized in that: The rotating assembly (5) comprises a motor (501) and a screw rod (502); the motor (501) is arranged above the sliding hole protection seat (401), the screw rod (502) is arranged inside the sliding hole protection seat (401), and the screw rod (502) is connected to the output end of the motor (501).

6. A drilling device for mining engineering supervision blasting according to claim 5, characterized in that: The drill bit assembly (6) comprises a knife seat (601) and a blade (602); the knife seat (601) is arranged at the bottom of the spiral rod (502), and the blade (602) is arranged on one side of the knife seat (601).

7. The drilling device for mining engineering supervision blasting according to claim 5, characterized in that: The water spray assembly (7) comprises a spray head (701), a water pipe (702), a water pump (703) and a water tank (704); the spray head (701) is arranged on the inner side of the sliding hole protection seat (401), one end of the spray head (701) is arranged with a water pipe (702), one end of the water pipe (702) is arranged with a water pump (703), and the bottom of the water pump (703) is arranged with a water tank (704).

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