CN210336461U

CN210336461U - Ore perforating device

Info

Publication number: CN210336461U
Application number: CN201920749441.XU
Authority: CN
Inventors: 范国全; 赵保定; 胡双全; 刘广莆
Original assignee: Xixia Santai Mining Co Ltd
Current assignee: Xixia Santai Mining Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-17
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to an ore punching device, which solves the defects of short service life and insufficient safety of the punching device in the prior art, and comprises a base, a drill bit and a baffle plate, wherein a damping cavity is arranged in the base, a plurality of damping springs are arranged in the damping cavity, a bottom plate is welded above the damping springs, a mounting plate is arranged on one side of the bottom plate, a buffer spring is welded on one side of the mounting plate, a buffer plate is welded on the other end of the buffer spring, and one side of the buffer plate is adhered with a motor, the lower end of the motor is provided with a motor seat, the baffle plate is arranged at one side of the base close to the output shaft of the motor, the buffer spring is compressed, a certain buffer force is applied to the drill bit, the problem of rigid damage of the drill bit is solved, a certain buffer force is applied to the bottom plate by the damping spring, the service life of the device is prolonged, during drilling, the broken pieces which are broken out are shielded by the baffle, so that the personal safety of operators is protected.

Description

Ore perforating device

Technical Field

The utility model relates to a mine blasting technical field especially relates to an ore perforating device.

Background

When carrying out the blasting in mine, often can adopt the mode of explosive blasting, and the explosive that the blasting was used needs special hole to deposit, because violence drilling, the drill bit is damaged easily when driling in the mine, and drilling equipment's life is also not long enough, and the rubble of bursting out during drilling also can cause the threat to operating personnel's personal safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings of short service life and insufficient safety of the punching device in the prior art and providing an ore punching device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ore perforating device, includes base, drill bit and baffle, be equipped with the shock attenuation chamber in the base, the shock attenuation intracavity is equipped with a plurality of damping spring, the bottom plate has been welded to damping spring's top, one side of bottom plate is equipped with the mounting panel, buffer spring has been welded to one side of mounting panel, buffer spring's the other end has welded the buffer board, and one side of buffer board is stained with the motor, the lower extreme of motor is equipped with the motor cabinet, the baffle sets up the one side that is close to motor output shaft at the base.

Preferably, the inner walls of the two sides of the damping cavity are provided with sliding grooves, the two sides of the bottom plate are provided with sliding blocks, and the sliding blocks are in sliding fit with the sliding grooves.

Preferably, the top surface of bottom plate is equipped with horizontal spout, and the lower extreme of buffer board and motor cabinet all is equipped with horizontal slider, horizontal slider and horizontal spout sliding fit.

Preferably, the baffle is provided with a drill hole therein, and the drill is located in the drill.

Preferably, the root of the drill bit is provided with a rotating shaft, and the output shaft of the motor is connected with the rotating shaft of the drill bit through a coupler.

Preferably, the bottom of the base is provided with a plurality of rollers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. buffer spring will be compressed, exerts certain cushion effect to the drill bit, has solved the problem that the drill bit rigidity damaged, and certain cushion effect is exerted to the bottom plate to damping spring, has improved the life of this device.

2. During drilling, the broken pieces which are broken out are shielded by the baffle, so that the personal safety of operators is protected.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of an ore perforating device according to the present invention;

fig. 2 is the utility model provides an ore perforating device's a structural schematic diagram that looks sideways.

In the figure: the vibration damping device comprises a base 1, a drill bit 2, a bottom plate 3, a buffer plate 4, a buffer spring 5, a mounting plate 6, a baffle 7, a damping spring 8, a sliding block 9, a sliding groove 10, a drill bit hole 11, a motor 12, a roller 13, a damping cavity 14, a motor base 15, a horizontal sliding groove 16 and a horizontal sliding block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, an ore perforating device, including base 1, drill bit 2 and baffle 7, be equipped with shock attenuation chamber 14 in the base 1, be equipped with a plurality of damping spring 8 in the shock attenuation chamber 14, bottom plate 3 has been welded to damping spring 8's top, one side of bottom plate 3 is equipped with mounting panel 6, buffer spring 5 has been welded to one side of mounting panel 6, buffer plate 4 has been welded to buffer spring 5's the other end, and one side of buffer plate 4 is stained with motor 12, the lower extreme of motor 12 is equipped with motor cabinet 15, baffle 7 sets up in one side that base 1 is close to motor 12 output shaft, the bottom of base 1 is equipped with a plurality of gyro wheels 13.

Wherein, all be equipped with spout 10 on the both sides inner wall of shock attenuation chamber 14, the both sides of bottom plate 3 are equipped with slider 9, and slider 9 and spout 10 sliding fit, and the top surface of bottom plate 3 is equipped with horizontal spout 16, and the lower extreme of buffer board 4 and motor cabinet 15 all is equipped with horizontal slider 17,

horizontal slider

17 and 16 sliding fit of horizontal spout.

Wherein, be equipped with drill hole 11 in the baffle 7, and drill 2 is arranged in drill 2, and the root of drill 2 is equipped with the pivot, and the output shaft of motor 12 passes through the shaft coupling to be connected with the pivot of drill 2, opens motor 12, and drill 2 begins to rotate.

Example (b): promote base 1 and aim at the position that needs drilling with drill bit 2, open motor 12, drill bit 2 rotates and begins drilling, drill bit 2 drives motor 12 and removes, buffer spring 5 will be compressed, exert certain cushion effect to drill bit 2, the problem of 2 rigidity damages of drill bit has been solved, certain cushion effect is exerted to bottom plate 3 to damping spring 8, the life of this device has been improved, when drilling, the fragment that baffle 7 will break out shelters from, operating personnel's personal safety has been protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an ore perforating device, includes base (1), drill bit (2) and baffle (7), its characterized in that, be equipped with shock attenuation chamber (14) in base (1), be equipped with a plurality of damping spring (8) in shock attenuation chamber (14), bottom plate (3) have been welded to the top of damping spring (8), one side of bottom plate (3) is equipped with mounting panel (6), buffer spring (5) have been welded to one side of mounting panel (6), buffer plate (4) have been welded to the other end of buffer spring (5), and one side of buffer plate (4) is stained with motor (12), the lower extreme of motor (12) is equipped with motor cabinet (15), baffle (7) set up in one side that base (1) is close to motor (12) output shaft.

2. An ore perforating device as claimed in claim 1, characterized in that the inner walls of the damping chamber (14) are provided with sliding grooves (10), the bottom plate (3) is provided with sliding blocks (9) on both sides, and the sliding blocks (9) are in sliding fit with the sliding grooves (10).

3. An ore perforating device as claimed in claim 1, characterized in that the top surface of the base plate (3) is provided with a horizontal runner (16), and the lower ends of the buffer plate (4) and the motor base (15) are provided with horizontal sliders (17), and the horizontal sliders (17) are in sliding engagement with the horizontal runner (16).

4. An ore perforating device as claimed in claim 1, characterized in that the baffle (7) is provided with a drill hole (11) therein and the drill bit (2) is located in the drill bit (2).

5. An ore perforating device as claimed in claim 1, characterized in that the root of the drill bit (2) is provided with a rotating shaft, and the output shaft of the motor (12) is connected with the rotating shaft of the drill bit (2) by means of a coupling.

6. An ore perforating device as claimed in claim 1, characterized in that the base (1) is provided at its bottom with a number of rollers (13).