Dangerous removal device for mining blasting

Abstract

The utility model belongs to the field of danger eliminating devices, and particularly relates to a danger eliminating device for mining blasting, which comprises a mechanical seat, four uniformly distributed electric wheels are arranged on the outer side of the mechanical seat, a fixing lug is fixedly connected to the outer side of the mechanical seat, a deflection frame is hinged to the inside of the fixing lug, an adapting mechanism is arranged on the deflection frame, and the adapting mechanism is arranged on the outer side of the mechanical seat. A double-shaft motor is fixedly mounted in the middle of the lower end of the mechanical base, screw rods are fixedly connected to the outer sides of two output shafts of the double-shaft motor, and driving frames are connected to the outer sides of the screw rods through threads. The deflection frame, the driving frame, the auxiliary wheel and other structures are additionally arranged on the mechanical base, in the process that the device needs to be carried, the deflection frame can be driven to be vertical through the driving frame, then the mechanical base and the electric wheel are supported through the auxiliary wheel, and the electric wheel is made to break away from the ground; and when the device needs to be moved, the device can be moved through the auxiliary wheels, so that the device is more convenient to move.

Description

Technical Field

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

[0002] The mining method in the existing technology currently requires the use of blasting to perform pre-destruction. During the blasting process, there may be duds or poor contact that cannot trigger the blasting. In this case, it is necessary to use a risk removal device to enter the interior of the blasting area for investigation. However, the risk removal device in the existing technology is moved by electric wheels. During daily transportation, the device needs to be started each time it is moved, and then it is carried through system control, which makes it inconvenient to carry the equipment. In addition, when climbing the blasting area, the ground environment is relatively complex, making it inconvenient to climb the device. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The utility model aims to provide a risk elimination device for mining blasting, which solves the problems that the device needs to be started before transportation, which makes it inconvenient to transport the device, and the device is inconvenient to move due to the complex ground environment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a risk removal device for mining blasting, comprising a mechanical seat, four evenly distributed electric wheels are arranged on the outer side of the mechanical seat, a fixing ear is fixedly connected to the outer side of the mechanical seat, a deflection frame is hinged inside the fixing ear, an adaptation mechanism is arranged on the deflection frame, a dual-axis motor is fixedly installed in the middle of the lower end of the mechanical seat, the outer sides of the two output shafts of the dual-axis motor are fixedly connected to the lead screw, the outer side of the lead screw is connected to the drive frame by a thread, a probe is arranged on the upper end of the mechanical seat, the upper end of the mechanical seat is fixedly connected to a control room, and the control room is in contact with the probe.

[0005] Preferably, two symmetrically distributed guide frames are fixedly connected to the lower end of the mechanical base, and the guide frames are slidably connected to the driving frame, and the guide frames can guide the movement of the driving frame.

[0006] Preferably, an extension frame is hingedly connected to one end of the driving frame away from the dual-axis motor, and the extension frame is hingedly connected to the deflection frame. The extension frame can increase the degree of freedom of connection between the deflection frame and the driving frame.

[0007] Preferably, two symmetrically distributed mounting brackets are fixedly connected to the lower end of the mechanical seat, and the mounting brackets are connected to the screw rod via bearings, and the mounting brackets can support the screw rod.

[0008] Preferably, the adaptation mechanism includes guide pins, and the deflection frame is internally slidably connected to two symmetrically distributed guide pins, the lower ends of the two guide pins are commonly fixedly connected to a wheel frame, a wheel axle is installed inside the wheel frame through bearings, auxiliary wheels are fixedly connected to the front and rear ends of the wheel axle, and a spring is arranged on the outer side of the guide pin, so that the guide pin can guide the movement of the wheel frame.

[0009] Preferably, one end of the spring is fixedly connected to the wheel frame, and the other end of the spring is fixedly connected to the deflection frame, and the spring can support the wheel frame through elastic force.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model adds structures such as a deflection frame, a driving frame and auxiliary wheels to the mechanical base. When the device needs to be transported, the driving frame can drive the deflection frame to be vertical, and then the mechanical base and the electric wheel are propped up by the auxiliary wheels, so that the electric wheel is off the ground. When it needs to be moved, the device can be moved by the auxiliary wheels, thereby making the movement of the device more convenient.

[0012] 2. The utility model adds guide nails, springs, wheel frames and other structures to the deflection frame. When the ground environment is poor during use, the height and angle of the auxiliary wheels can be adjusted through the threaded cooperation between the screw rod and the drive frame. When the device is stuck, the auxiliary wheels can be used to prop up the device, so that when the device is traveling on uneven ground, the auxiliary wheels can be used to provide auxiliary support for the mechanical seat, which can effectively improve the passability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0014] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0015] Figure 3 For the utility model Figure 1 A magnified stereoscopic view of the deflection frame;

[0016] Figure 4 For the utility model Figure 2 A three-dimensional enlarged view of the drive frame;

[0017] Figure 5 For the utility model Figure 1 A-section structure enlarged view.

[0018] In the figure: 1. Mechanical seat; 2. Electric wheel; 3. Fixed ear; 4. Deflection frame; 5. Adaptation mechanism; 6. Dual-axis motor; 7. Screw; 8. Drive frame; 9. Extension frame; 10. Guide frame; 11. Probe; 12. Control room; 13. Mounting frame; 51. Guide pin; 52. Wheel frame; 53. Wheel axle; 54. Auxiliary wheel; 55. Spring. DETAILED DESCRIPTION

[0019] 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 the embodiments. 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A risk removal device for mining blasting comprises a mechanical base 1, four evenly distributed electric wheels 2 are arranged on the outer side of the mechanical base 1, a fixing ear 3 is fixedly connected to the outer side of the mechanical base 1, a deflection frame 4 is hinged inside the fixing ear 3, an adaptation mechanism 5 is arranged on the deflection frame 4, a double-axis motor 6 is fixedly installed in the middle of the lower end of the mechanical base 1, a screw rod 7 is fixedly connected to the outer side of the two output shafts of the double-axis motor 6, a driving frame 8 is connected to the outer side of the screw rod 7 by a thread, a probe 11 is arranged on the upper end of the mechanical base 1, a control room 12 is fixedly connected to the upper end of the mechanical base 1, and the control room 12 is in contact with the probe 11.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The lower end of the mechanical base 1 is fixedly connected to two symmetrically distributed guide frames 10, which are slidably connected to the drive frame 8. The guide frame 10 can guide the movement of the drive frame 8. The end of the drive frame 8 away from the dual-axis motor 6 is hinged with an extension frame 9, and the extension frame 9 is hinged to the deflection frame 4. The extension frame 9 can increase the connection freedom between the deflection frame 4 and the drive frame 8. The lower end of the mechanical base 1 is fixedly connected to two symmetrically distributed mounting frames 13, which are connected to the screw rod 7 through bearings, and the mounting frame 13 can support the screw rod 7.

[0022] See also Figure 1 , Figure 5The adaptation mechanism 5 includes a guide pin 51. Two symmetrically distributed guide pins 51 are slidably connected inside the deflection frame 4. The lower ends of the two guide pins 51 are fixedly connected to a wheel frame 52. A wheel axle 53 is installed inside the wheel frame 52 through a bearing. Auxiliary wheels 54 are fixedly connected to the front and rear ends of the wheel axle 53. A spring 55 is arranged on the outer side of the guide pin 51. The guide pin 51 can guide the movement of the wheel frame 52. One end of the spring 55 is fixedly connected to the wheel frame 52, and the other end of the spring 55 is fixedly connected to the deflection frame 4. The spring 55 can support the wheel frame 52 through elastic force.

[0023] The specific implementation process of the utility model is as follows: when the device needs to be moved, the dual-axis motor 6 is started before the mechanical base 1 is shut down, and the dual-axis motor 6 drives the screw rod 7 to rotate. During the rotation process, the screw rod 7 can drive the driving frame 8 to move through the threaded cooperation with the driving frame 8. During the movement process, the driving frame 8 can drive the deflection frame 4 to deflect through the expansion frame 9. When the deflection frame 4 deflects vertically, the dual-axis motor 6 can be stopped. During the deflection process, the deflection frame 4 can prop up the mechanical base 1 through the auxiliary wheels 54, and make the electric wheels 2 leave the ground, so that the mechanical base 1 can be moved through the auxiliary wheels 54, so that the mechanical base 1 does not need to be started again during the subsequent transportation and movement.

[0024] During the movement of the mechanical base 1 by the electric wheel 2, the dual-axis motor 6 can be started to drive the screw rod 7 to rotate. During the rotation of the screw rod 7, the drive frame 8 can be driven to move by the threaded cooperation between the drive frames 8. The drive frame 8 can adjust the angle of the deflection frame 4 through the expansion frame 9. After the angle of the deflection frame 4 is adjusted, the use angle and height of the auxiliary wheel 54 are also adjusted accordingly. The auxiliary wheel 54 can provide auxiliary support to the front during the movement of the mechanical base 1, thereby effectively avoiding a certain amount of obstacles and enhancing the passability of the mechanical base 1.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mining blasting risk elimination device, comprising a mechanical seat (1), characterized in that: The outer side of the mechanical base (1) is provided with four evenly distributed electric wheels (2); the outer side of the mechanical base (1) is fixedly connected with a fixing ear (3); the interior of the fixing ear (3) is hinged with a deflection frame (4); the deflection frame (4) is provided with an adaption mechanism (5); a double-axis motor (6) is fixedly installed in the middle of the lower end of the mechanical base (1); the outer sides of the two output shafts of the double-axis motor (6) are fixedly connected with a screw rod (7); the outer side of the screw rod (7) is connected with a driving frame (8) by means of a thread; the upper end of the mechanical base (1) is provided with a probe (11); the upper end of the mechanical base (1) is fixedly connected with a control room (12); the control room (12) is in contact with the probe (11).

2. A mining blasting risk elimination device according to claim 1, characterized in that: The lower end of the mechanical seat (1) is fixedly connected to two symmetrically distributed guide frames (10), and the guide frames (10) are slidably connected to the driving frame (8).

3. The mining blasting risk elimination device according to claim 1, characterized in that: An extension frame (9) is hingedly connected to one end of the driving frame (8) away from the dual-axis motor (6), and the extension frame (9) is hingedly connected to the deflection frame (4).

4. The mining blasting risk elimination device according to claim 1, characterized in that: The lower end of the mechanical seat (1) is fixedly connected to two symmetrically distributed mounting frames (13), and the mounting frames (13) are connected to the screw rod (7) via bearings.

5. The mining blasting risk elimination device according to claim 1, characterized in that: The adaptability mechanism (5) comprises a guide pin (51), two symmetrically distributed guide pins (51) are slidably connected inside the deflection frame (4), the lower ends of the two guide pins (51) are fixedly connected to a wheel frame (52), a wheel axle (53) is installed inside the wheel frame (52) via a bearing, and auxiliary wheels (54) are fixedly connected to the front and rear ends of the wheel axle (53), and a spring (55) is arranged on the outside of the guide pin (51).

6. A mining blasting risk elimination device according to claim 5, characterized in that: One end of the spring (55) is fixedly connected to the wheel frame (52), and the other end of the spring (55) is fixedly connected to the deflection frame (4).

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