CN210622705U

CN210622705U - Mining drilling machine

Info

Publication number: CN210622705U
Application number: CN201921605211.2U
Authority: CN
Inventors: 张壮志
Original assignee: CHONGQING MAIER MINING EQUIPMENT DEVELOPMENT CO LTD
Current assignee: CHONGQING MAIER MINING EQUIPMENT DEVELOPMENT CO LTD
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-26
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a mining drilling machine, which comprises a frame, a clamp holder, a chuck and a power head, wherein the drilling machine also comprises a mobile platform, a rotary driving device is arranged on the mobile platform, a pair of upright posts and a lifting oil cylinder are arranged on the rotary driving device, and a lifting device connected with the lifting oil cylinder is arranged on the upright posts; the front end of the lifting device is provided with a swinging device; a power supporting frame connected with the swinging device is arranged between the upright columns; the rack is arranged on the power support frame, the clamp holder is arranged at the front end of the rack, and the chuck and the power head are arranged on the rack through the moving mechanism; a pump station and an integrated operating platform are arranged on the mobile platform and behind the power head, and a multi-way reversing valve is arranged on one side of the power head. The utility model has the advantages of simple structure, use reliably, convenient operation, it not only can realize the diversified drilling operation of horizontal direction height-adjustable, but also can realize the multi-angle drilling of vertical direction, has satisfied the drilling operation under the complex environment.

Description

Mining drilling machine

Technical Field

The utility model relates to a mining equipment, especially a mining rig.

Background

At present, the existing drilling machine for mine production mainly comprises a support, wherein a drilling machine guide rail is arranged on the support, and a drilling machine head is arranged on the drilling machine guide rail. Although the drilling machine with the structure can be used for drilling in a mine, the drilling machine cannot be operated in multiple directions due to the limitation of the structure and the limitation of a mine working face, and the application range of the drilling machine is limited. To address this problem, many drilling rig manufacturers have made drilling rigs that are capable of drilling holes from multiple orientations.

The invention patent of 'a walking universal rotary drilling machine' is disclosed in CN104234625B, and comprises a chassis arranged on a walking mechanism and a universal slewing gear; the universal slewing device comprises a first slewing device, a two-way lifting oil cylinder and a second slewing device, wherein a fixed part of the first slewing device is fixed on the chassis, and a rotating axis of the rotating part is vertical to the chassis; the bidirectional lifting oil cylinder comprises a first cavity and a second cavity which are arranged along the length direction of the cylinder body, a first piston is matched with the first cavity, and two ends of a first piston rod are respectively connected with the first piston and a rotating part of the first gyrator device; the second piston is matched with the second cavity, one end of the second piston rod is connected with the second piston, and the other end of the second piston rod extends out of the second cavity; the fixed part of the second gyrator device is arranged on the cylinder body of the two-way lifting oil cylinder, and the rotating part is fixedly connected with the drilling machine main body.

In CN205743707U, a utility model entitled "a rotary drill" is disclosed, which comprises: a traveling base capable of traveling at an operation position; a first drill and a second drill which work independently of each other and are capable of performing drilling work; and the two driving devices are used for respectively driving the first drill bit and the second drill bit to move relative to the walking base. When large-scale operation work is carried out, the first drill bit and the second drill bit are used for drilling holes in two different directions simultaneously, and the working efficiency is effectively improved. Simultaneously because first drilling and second drilling all set up on same walking base, compare two drill bits on two independent drilling machines, can reduce the usage space effectively, not only the relative position between two drill bits of effectual assurance can also reduce the operation demand space effectively simultaneously.

The utility model discloses a utility model named as 'a full-automatic tunnel drilling machine' in CN207892528U, which comprises a workbench, a drill rod, a supporting seat, a main driving device of the drill rod, and a guiding device which is connected with the bottom of the main driving device of the drill rod and is arranged on the supporting seat; a front clamp fixed to an end of the guide; the outer shaft of the front holder is provided with a rotation driving device connected with the guiding device; the rear clamp holder is positioned between the drill rod main driving device and the front clamp holder and is fixed at the end part of the guide device; the mechanical arm is arranged on the outer side of the supporting seat; a drill rod adjusting box is arranged at the end part of the support seat close to one side of the mechanical arm; and the traveling device is arranged at the bottom of the workbench.

Although the drilling machine described in the above patent can drill holes in multiple directions, the drilling machine with the structure still has the following disadvantages:

1. the structure is complex, the work is easy to break down in severe environment, the maintenance is very inconvenient, the service life is shortened, and the use cost is high;

2. the height of the drill hole is limited, and the height adjustment in the horizontal direction and the vertical direction cannot be carried out;

3. for mine producers, a new drilling machine for multi-directional drilling needs to be purchased, and the drilling machine which cannot perform multi-directional drilling can only be discarded, so that the production cost is increased, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can realize drilling height-adjustable and have the mining rig of diversified drilling.

The utility model aims at realizing through the technical scheme, a mining drilling machine comprises a frame, a clamp holder, a chuck and a power head, the drilling machine also comprises a mobile platform, a rotary driving device is arranged on the mobile platform, a pair of upright posts and a lifting oil cylinder are arranged on the rotary driving device, and the upright posts are provided with lifting devices of which the rear ends are connected with the lifting oil cylinder; a swinging device is arranged at the front end of the lifting device; a power support frame connected with the swinging device is transversely arranged between the upright columns; the rack is arranged on the power support frame, the clamp holder is arranged at the front end of the rack, and the chuck and the power head are arranged on the rack through the moving mechanism; and a pump station and an integrated operating platform are arranged on the mobile platform and behind the power head, and a multi-way reversing valve is arranged on one side of the power head.

The rotary driving device comprises a chassis, and a gyrator A connected with the moving platform and the chassis is arranged in the center of the chassis.

The lifting device comprises a clamping frame sleeved on the stand column, and the rear end of the clamping frame is connected with a lifting oil cylinder through an oil cylinder clamping sleeve; the swing device is arranged on the inner side of the front end of the clamping frame.

In the utility model, the swing device comprises a swing bracket, and the outer side of the swing bracket is connected with the inner side of the front end of the clamping frame through a gyrator B; the power support frame is horizontally arranged and is connected with the inner side of the swing support.

Further, the moving mechanism includes a guide rail disposed on the rack, a moving plate is disposed on the guide rail, the chuck is disposed at the front end of the moving plate, and the power head is disposed at the rear end of the moving plate; and a driving oil cylinder is arranged in the rack and is connected with the lower end surface of the moving plate.

In the utility model, the mobile platform comprises a platform A and a platform B, the multi-way reversing valve is arranged on the platform A, the pump station and the integrated operation platform are arranged on the platform B, and the rear end of the platform A is connected with the front end of the platform B; and the platform A and the platform B are both arranged on the running track.

In order to stabilize the drilling machine in working, a pair of anchoring rods is arranged on the two sides of the front end and the rear end of the machine frame.

Since the technical scheme is used, the utility model has the advantages of simple structure, use reliably, low cost, convenient operation, adopt it not only can realize the diversified drilling operation of horizontal direction height-adjustable, but also can realize the multi-angle drilling of vertical direction, satisfied the drilling operation under the complex environment, practiced thrift cost and resource.

Drawings

The drawings of the utility model are as follows:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lifting device of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is a left side schematic view of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention as claimed in the appended claims.

Example 1: as shown in fig. 1 and 5, a mining drilling machine comprises a frame 1, a clamp holder 2, a chuck 3 and a power head 4, and further comprises a moving platform, wherein a rotary driving device is arranged on the moving platform, a pair of upright columns 5 and a lifting oil cylinder 6 are arranged on the rotary driving device, and a lifting device with the rear end connected with the lifting oil cylinder 6 is arranged on the upright columns 5; a swinging device is arranged at the front end of the lifting device; a power supporting frame 7 connected with the swinging device is transversely arranged between the upright columns 5; the rack 1 is arranged on the power support frame 7, the clamp holder 2 is arranged at the front end of the rack 1, and the chuck 3 and the power head 4 are arranged on the rack 1 through the moving mechanism; a pump station 8 and an integrated operating platform 9 are arranged on the mobile platform and behind the power head 4, and a multi-way reversing valve 10 is arranged on one side of the power head 4.

In order to drive the drilling machine to rotate 360 degrees in the circumferential direction, the rotary driving device comprises a chassis 11, and a gyrator A12 which is connected with the moving platform and the chassis 11 is arranged in the center of the chassis 11.

As shown in fig. 2, 3 and 4, in order to facilitate lifting, the lifting device comprises a clamping frame 13 sleeved on the upright post 5, and the rear end of the clamping frame 13 is connected with the lifting oil cylinder 6 through an oil cylinder clamping sleeve 14; the swing device is arranged on the inner side of the front end of the clamping frame 13.

Through the work of the lifting oil cylinder 6, the oil cylinder clamping sleeve 14 and the clamping frame 13 move up and down, so that the rack 1 is driven to move up and down, and the lifting is realized.

In the utility model, the swing device comprises a swing bracket 15, and the outer side of the swing bracket 15 is connected with the inner side of the front end of the clamping frame 13 through a gyrator B16; the power support frame 7 is horizontally arranged and connected with the inner side of the swing bracket 15.

When the swing is needed, the gyrator B16 works to drive the power supporting frame 7 to swing, thereby driving the frame 1 to swing.

In order to conveniently drive the power head and the chuck to move, the moving mechanism comprises a guide rail 17 arranged on the rack 1, a moving plate 18 is arranged on the guide rail 17, the chuck 3 is arranged at the front end of the moving plate 18, and the power head 4 is arranged at the rear end of the moving plate 18; a driving oil cylinder 19 is arranged in the frame 1, and the driving oil cylinder 19 is connected with the lower end face of the moving plate 18.

During operation, a drill rod drills under the action of the power head 4, at the moment, the driving oil cylinder 19 works to drive the moving plate 18 to move forwards, and the moving plate 18 moves to drive the power head 4 and the chuck 3 to move, so that the drill rod is pushed to move forwards to drill and push.

In the utility model, in order to ensure that the operator is far away from the drilling operation place during working and ensure the safety of the operator, the mobile platform comprises a platform A20 and a platform B21, the multi-way reversing valve 10 is arranged on the platform A20, the pump station 8 and the integrated operation platform 9 are arranged on the platform B21, and the rear end of the platform A20 is connected with the front end of the platform B21; the platform a20 and the platform B21 are both disposed on the running rail 22.

In order to make the drilling machine more stable in operation, a pair of anchoring rods 23 are arranged on both sides of the front end and the rear end of the machine frame 1.

The utility model discloses a work like this: after the drilling machine moves to a working surface through the operation track 22, the multi-way reversing valve 10 is operated to anchor the anchoring rod 23; after the anchoring is finished, the operator arrives at the platform B21, the integrated operation table 9 is operated to carry out lifting, rotating or swinging operation on the rack, and after the requirement is met, the power head 4 is started, so that the drill rod on the power head 4 carries out drilling operation.

Claims

1. The utility model provides a mining drill, includes frame (1), holder (2), chuck (3) and unit head (4), characterized by: the drilling machine further comprises a moving platform, a rotary driving device is arranged on the moving platform, a pair of upright columns (5) and a lifting oil cylinder (6) are arranged on the rotary driving device, and a lifting device with the rear end connected with the lifting oil cylinder (6) is arranged on each upright column (5); a swinging device is arranged at the front end of the lifting device; a power support frame (7) connected with the swinging device is transversely arranged between the upright columns (5); the rack (1) is arranged on the power support frame (7), the clamp holder (2) is arranged at the front end of the rack (1), and the chuck (3) and the power head (4) are arranged on the rack (1) through a moving mechanism; and a pump station (8) and an integrated operating platform (9) are arranged on the mobile platform and behind the power head (4), and a multi-way reversing valve (10) is arranged on one side of the power head (4).

2. The mining drill of claim 1, wherein: the rotary driving device comprises a chassis (11), and a gyrator A (12) which is connected with the moving platform and the chassis (11) is arranged in the center of the chassis (11).

3. The mining drill of claim 2, wherein: the lifting device comprises a clamping frame (13) sleeved on the upright post (5), and the rear end of the clamping frame (13) is connected with the lifting oil cylinder (6) through an oil cylinder clamping sleeve (14); the swing device is arranged on the inner side of the front end of the clamping frame (13).

4. The mining drill of claim 3, wherein: the swinging device comprises a swinging support (15), and the outer side of the swinging support (15) is connected with the inner side of the front end of the clamping frame (13) through a gyrator B (16); the power support frame (7) is horizontally arranged and is connected with the inner side of the swing support (15).

5. The mining drill of claim 4, wherein: the moving mechanism comprises a guide rail (17) arranged on the rack (1), a moving plate (18) is arranged on the guide rail (17), the chuck (3) is arranged at the front end of the moving plate (18), and the power head (4) is arranged at the rear end of the moving plate (18); a driving oil cylinder (19) is arranged in the rack (1), and the driving oil cylinder (19) is connected with the lower end face of the moving plate (18).

6. The mining drill of claim 5, wherein: the mobile platform comprises a platform A (20) and a platform B (21), the multi-way reversing valve (10) is arranged on the platform A (20), the pump station (8) and the integrated operating platform (9) are arranged on the platform B (21), and the rear end of the platform A (20) is connected with the front end of the platform B (21); the platform A (20) and the platform B (21) are both arranged on the running track (22).

7. The mining drill of claim 6, wherein: a pair of anchoring rods (23) is arranged on both sides of the front end and the rear end of the frame (1).