Mine geological exploration drilling machine for mining engineering

Abstract

The utility model relates to the field of mining engineering, and discloses a mining engineering mine geological exploration drilling machine which comprises a bottom frame, the top end of the bottom frame is fixedly connected with a driving box, the right end of the driving box is provided with a movable frame through an electric sliding rail, the top end of the movable frame is provided with a motor, and the output end of the motor is detachably provided with a drilling rod. A ring sleeve is fixedly connected to the top end of the bottom frame, a rotating disc is rotatably connected to the inner wall of the ring sleeve, a limiting mechanism is arranged on the inner wall of the rotating disc, a contact plate penetrates through the inner wall of the rotating disc and is slidably connected with the inner wall of the rotating disc, balls are embedded in the left end of the contact plate, and an adjusting assembly is arranged on the inner wall of the bottom frame. According to the drilling device, through cooperative operation of structures such as the clamping block, the rotating disc, the contact plate and the balls, the drilling rod can be effectively propped against in the drilling process, it is guaranteed that the drilling rod does not deviate, the drilling precision and stability are greatly improved, and the accuracy of exploration data is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to mining engineering field especially relates to a mining engineering mine geological exploration drilling machine. BACKGROUND

[0002] In the mining engineering field, accurate mine geological exploration is very important for the effective development and utilization of mineral resources, in order to obtain the detailed information of underground ore body, such as the position, thickness, grade variation and geological structure characteristics of the ore bed, drilling operation needs to be carried out, and drilling machine needs to be used in drilling operation.

[0003] In the prior art, the following defects exist: the conventional mine geological exploration drilling machine is difficult to effectively control the deviation of the drill rod during drilling operation, due to the lack of special precise guiding and stabilizing structure, the drill rod is easily affected by factors such as formation heterogeneity and uneven force on the drill bit during drilling, resulting in deviation of the drilling direction, which not only reduces the recovery rate and quality of the core, but also may cause errors in the exploration results, affecting the accurate judgment of the mine geological conditions, and further increasing the exploration cost and time, therefore, the mining engineering mine geological exploration drilling machine is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a mining engineering mine geological exploration drilling machine, which aims at improving the problem that the conventional drill rod is prone to deviation in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a mining engineering mine geological exploration drilling machine, comprising a chassis, the top end of the chassis is fixedly connected with a drive box, the right end of the drive box is provided with a movable frame through an electric sliding rail, the top end of the movable frame is provided with a motor, the output end of the motor is detachably installed with a drill rod, the top end of the chassis is fixedly connected with a ring sleeve, the inner wall of the ring sleeve is rotatably connected with a turntable, the inner wall of the turntable is provided with a limiting mechanism, the inner wall of the turntable penetrates and is slidably connected with a contact plate, the left end of the contact plate is inlaid with a ball, the inner wall of the chassis is provided with an adjusting assembly.

[0006] The limiting mechanism comprises a clamping block, the clamping block is slidably connected to the inner wall of the turntable, the clamping block is provided with two groups, the two groups of clamping blocks are elastically connected through a return spring, and the middle part of the clamping block is slidably connected with a guide rod.

[0007] Further description of the above technical scheme:

[0008] The adjusting assembly comprises an electric telescopic rod, the electric telescopic rod is arranged on the inner wall of the chassis, the movable end of the electric telescopic rod is fixedly connected with a connecting disc, and the outer wall of the chassis is provided with a level.

[0009] As a further description of the above technical solutions:

[0010] The connecting disc contacts the inner wall of the chassis.

[0011] As a further description of the above technical solutions:

[0012] The guide rod is fixedly connected to the inner wall of the rotating disc.

[0013] As a further description of the above technical solutions:

[0014] The clamping block is clamped to the inner wall of the ring sleeve.

[0015] As a further description of the above technical solutions:

[0016] The contact plate penetrates and is slidingly connected to the inner wall of the ring sleeve.

[0017] As a further description of the above technical solutions:

[0018] The outer wall of the ball is in contact with the outer wall of the drill rod.

[0019] As a further description of the above technical solutions:

[0020] The inner wall of the rotating disc is provided with an arc groove.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, through the cooperative operation of the clamping block, the rotating disc, the contact plate and the ball, the drill rod can be effectively abutted during drilling, the drill rod is prevented from deviating, the drilling precision and stability are greatly improved, and the accuracy of exploration data is ensured.

[0023] 2. In the utility model, the horizontal correction of the base can be easily realized through the help of the level monitor and the electric control adjustment of the electric telescopic rod, different terrains can be adapted to, the entire device is prevented from having height deviation during drilling, and the adaptability and working reliability of the equipment to complex mine environments are improved. DRAWINGS

[0024] Figure 1 A chassis overall perspective view of a mining engineering mine geological exploration drilling machine is provided for the utility model;

[0025] Figure 2 A ring sleeve and rotating disc overall perspective view of a mining engineering mine geological exploration drilling machine is provided for the utility model;

[0026] Figure 3 A ring sleeve and rotating disc exploded view of a mining engineering mine geological exploration drilling machine is provided for the utility model;

[0027] Figure 4 A kind of mining engineering mine geological exploration drilling machine's rotary table and block decomposition schematic view are proposed for the utility model;

[0028] Figure 5 A kind of mining engineering mine geological exploration drilling machine's chassis overall section view schematic view is proposed for the utility model.

[0029] Legend:

[0030] 1, chassis;2, drive box;3, movable frame;4, motor;5, drill rod;6, ring sleeve;7, rotary table;8, block;9, reset spring;10, guide rod;11, contact plate;12, ball;13, electric telescopic rod;14, connecting disc;15, level. Specific implementation

[0031] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] Reference Figures 1-3 , the utility model provides an embodiment: a kind of mining engineering mine geological exploration drilling machine, including chassis 1, the top of chassis 1 is fixedly connected with drive box 2, the right end of drive box 2 has electric slide rail, can be driven movable frame 3 with motor 4 drill rod 5 by drive box 2 and move down hole processing, the right end of drive box 2 is provided with movable frame 3 by electric slide rail, the top of movable frame 3 is provided with motor 4, motor 4 can be rotated hole with drill rod 5 by the way of external electric control, the output end of motor 4 is detachably installed with drill rod 5, the stem of drill rod 5 is main load-bearing part, usually made of high-strength alloy steel, such as high-quality carbon steel or alloy structural steel, can be in-depth underground with drill rod 5, the top of chassis 1 is fixedly connected with ring sleeve 6, the inner wall of ring sleeve 6 is rotatably connected with rotary table 7, arc groove is set on rotary table 7, can be moved by arc groove extrusion contact plate 11 generates, the inner wall of rotary table 7 is provided with limit mechanism, rotary table 7 is penetrated and is slidably connected with contact plate 11, the right end of contact plate 11 is cylindrical, can slide along the arc groove of rotary table 7, left end is circular plate shape and mainly connects ball 12 to make ball 12 contact with drill rod 5, ball 12 is inlayed in the left end of contact plate 11, ball 12 is made of silicon nitride material, with high hardness, high strength and lower friction coefficient, when it contacts with drill rod 5, it can withstand higher pressure without easy deformation, while ensuring lower friction, the inner wall of chassis 1 is provided with adjusting assembly.

[0033] The limiting mechanism comprises a clamping block 8 which is slidingly connected to the inner wall of the rotating disc 7, and the rotating disc 7 is provided with a slot corresponding to the clamping block 8, so that the clamping block 8 can slide along the slot. The clamping block 8 is provided with two groups, and the two groups of clamping blocks 8 are elastically connected by a reset spring 9. One end of the reset spring 9 is fixed to the left clamping block 8, and the other end of the reset spring 9 is fixed to the right clamping block 8. When the clamping blocks 8 are close to each other, the reset spring 9 is compressed. When resetting, the reverse elastic force of the reset spring 9 resets the clamping block 8. The middle part of the clamping block 8 is slidingly connected with a guide rod 10. The guide rod 10 can increase the friction of the clamping block 8, so that the clamping block 8 will not move easily when limiting, and manual operation is required.

[0034] Referring to Figure 1 With Figure 5 , the adjusting assembly comprises an electric telescopic rod 13 which is arranged on the inner wall of the chassis 1. The electric telescopic rod 13 is driven by existing electric equipment, and the existing technology will not be described in detail here. The movable end of the electric telescopic rod 13 is fixedly connected with a connecting disc 14. The bottom end of the connecting disc 14 has a protruding part which can be inserted into the ground to increase the stability of the device. The outer wall of the chassis 1 is provided with a level 15. As shown in Figure 5 , one group of levels 15 is arranged on the outer wall of the chassis 1 to determine whether the chassis 1 is inclined horizontally. Another group of levels 15 is arranged at the top end of the chassis 1 to observe whether the chassis 1 is inclined vertically. The connecting disc 14 is in contact with the inner wall of the chassis 1. The chassis 1 is provided with a slot corresponding to the connecting disc 14. When not in use, the connecting disc 14 can be stored as shown in Figure 5 .

[0035] Referring to Figures 2-4 , the guide rod 10 is fixedly connected to the inner wall of the rotating disc 7, the clamping block 8 is clamped to the inner wall of the ring sleeve 6, the ring sleeve 6 is provided with an opening corresponding to the clamping block 8, and the clamping block 8 can be inserted into the ring sleeve 6 to limit the rotating disc 7. The contact plate 11 penetrates and slidingly connects to the inner wall of the ring sleeve 6. The ring sleeve 6 is provided with a slot for the contact plate 11, so that the contact plate 11 can slide along the inner wall of the ring sleeve 6. The outer wall of the ball 12 is in contact with the outer wall of the drill rod 5. The inner wall of the rotating disc 7 is provided with an arc groove.

[0036] Working principle: first need to drill, just let the press block 8 and its mutual approach and compression reset spring 9, let the block 8 and the ring gap on the sleeve 6 separation, then hand move the block 8 with the rotating disc 7 along the inner wall of the ring 6 counterclockwise rotation, let the arc groove of the rotating disc 7 extrusion contact plate 11 to the drill rod 5 approach, let the ball 12 and drill rod 5 contact and close, then release the block 8 with the reset spring 9 with the block 8 reset, let the block 8 card in the slot on the ring 6, at this time you can start the drive box 2 and motor 4, let the movable frame 3 with the movable frame 3, motor 4 and drill rod 5 down drilling process, using contact plate 11 and ball 12 and drill rod 5 contact, ensure that the drill rod 5 will not produce deviation in the drilling process, after the hole is punched, according to the above operation steps let the block 8 clockwise rotating disc 7 let the rotating disc 7 arc groove extrusion contact plate 11 let the contact plate 11 and ball 12 away from the drill rod 5 can.

[0037] Before punching, need to ensure that the whole device punching position will not have high and low deviation, can be observed by longitudinal or transverse level 15, through the electric control way let the electric telescopic rod 13 with the connecting disc 14 down, let the connecting disc 14 cooperate with the electric telescopic rod 13 will be the end of the base 1 up, can be adjusted according to the actual situation.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A mining engineering mine geological exploration drilling rig, comprising a base frame (1), characterized in that: The top of the base frame (1) is fixedly connected to a driving box (2), the right end of the driving box (2) is provided with a movable frame (3) through an electric slide rail, the top of the movable frame (3) is provided with a motor (4), the output end of the motor (4) is detachably provided with a drill rod (5), the top of the base frame (1) is fixedly connected to a ring sleeve (6), the inner wall of the ring sleeve (6) is rotatably connected to a turntable (7), the inner wall of the turntable (7) is provided with a limiting mechanism, the inner wall of the turntable (7) is penetrated and slidably connected to a contact plate (11), the left end of the contact plate (11) is inlaid with a ball (12), and the inner wall of the base frame (1) is provided with an adjustment component; The limiting mechanism includes a clamping block (8), which is slidably connected to the inner wall of the turntable (7). Two groups of clamping blocks (8) are provided, and the two groups of clamping blocks (8) are elastically connected via a return spring (9). The middle part of the clamping block (8) is slidably connected to a guide rod (10).

2. A mining engineering mine geological exploration drill according to claim 1, characterized in that: The adjustment assembly comprises an electric telescopic rod (13), the electric telescopic rod (13) is arranged on the inner wall of the base frame (1), the movable end of the electric telescopic rod (13) is fixedly connected to a connecting plate (14), and the outer wall of the base frame (1) is provided with a level (15).

3. The mining engineering mine geological exploration drill according to claim 2, characterized in that: The connecting plate (14) contacts the inner wall of the base frame (1).

4. The mining engineering mine geological exploration drill according to claim 1, characterized in that: The guide rod (10) is fixedly connected to the inner wall of the turntable (7).

5. The mining engineering mine geological exploration drill according to claim 1, characterized in that: The clamping block (8) is clamped on the inner wall of the ring sleeve (6).

6. The mining engineering and mine geological exploration drilling rig according to claim 1, characterized in that: The contact plate (11) penetrates and is slidably connected to the inner wall of the ring sleeve (6).

7. The mining engineering and mine geological exploration drilling rig according to claim 1, characterized in that: The outer wall of the ball (12) contacts the outer wall of the drill rod (5).

8. The mining engineering and mine geological exploration drill according to claim 1, characterized in that: The inner wall of the rotating disk (7) is provided with an arc groove.

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