CN111379564A - Intelligent full-hydraulic drilling, anchoring and protecting three-arm integrated machine for coal mine - Google Patents

Abstract

The invention relates to the technical field of coal mining, in particular to an intelligent full-hydraulic drilling, anchoring and protecting three-arm integrated machine for coal mines, which comprises a body part, wherein an anchoring and protecting platform is connected to the body part, a walking part is connected to the lower side of the body part, a left drill arm and a right drill arm are symmetrically arranged on the anchoring and protecting platform in a left-right mode, the left drill arm and the right drill arm are both connected with a sliding table assembly, and the sliding table assembly is arranged on the body part; the body part is also connected with a bucket device; the anchoring and protecting platform comprises a working platform, the working platform is connected with a pitching mechanism, and the pitching mechanism is connected with a double-propelling anchor rod machine; the working platform is also connected with a swing mechanism. The invention has the beneficial effects that: the whole machine has complete functions, can realize the functions of drilling, mounting, anchoring and protecting, and has high drilling efficiency of double drill arms; the anchor protection platform is provided with a working platform, so that workers can conveniently operate the anchor rod machine; the anchor rod machine has two propulsion structures, can realize once creeping into of two kinds of hole depths.

Description

An intelligent full hydraulic drilling, anchoring and protecting three-arm integrated machine for coal mines

technical field

The invention relates to the technical field of coal mining, in particular to an intelligent full-hydraulic drilling, mounting, anchoring and protecting three-arm integrated machine for coal mines.

Background technique

With the rapid development of the national economy, coal mine roadheaders have gradually become the main equipment for mining roadways in coal mines, but in rock roadways with high rock hardness, the drilling and blasting method is generally used for development.

At present, the construction method of rock roadway drilling and blasting method and the following problems exist:

1. Manual drilling + loader receiving + belt conveyor discharge: After manual drilling, the gun will sound, and the loader will drive the belt conveyor to the head of the roadway for material collection. The disadvantages are as follows:

(1) Manual drilling takes a long time, and the labor intensity is high. The slag discharge water causes the working environment to deteriorate, and the risk is high;

(2) It is necessary to carry the drilling repeatedly;

(3) It is necessary to manually hit the bolt, which is labor-intensive and labor-efficient.

2. Hydraulic trolley + loader + belt conveyor for gangue discharge: hydraulic trolley is used for drilling. After the gun is fired, the loader drives the belt conveyor to form a continuous transport system for gangue discharge. The disadvantages are as follows:

(1) Hydraulic trolleys and pick-up machines need to be repeatedly transported and misplaced in the roadway, and workers need to repeatedly drag cables, water pipes, and air pipes, which is labor-intensive;

(2) When the cannon is operating, it is necessary to do a good job in the protection of the two equipments, and the protection workload is large;

(3) It is necessary to manually hit the anchor rod, which is labor-intensive and labor-inefficient;

There is no equipment in China that can complete drilling, loading, anchoring, and transportation at the same time.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an intelligent full hydraulic drilling, anchoring and protecting three-arm integrated machine for coal mines, so as to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

An intelligent full-hydraulic drilling, assembling, anchoring and protecting three-arm integrated machine for coal mines, comprising a main body part, an anchoring protection platform is connected to the main body part, a walking part is connected to the lower side of the main body part, and left and right symmetrically arranged on the anchoring protection platform the left drill arm and the right drill arm, the left drill arm and the right drill arm are both connected with a sliding table assembly, and the sliding table assembly is installed on the main body part; the main body part is also connected with a bucket device; the anchor The protection platform includes a working platform, the working platform is connected with a pitching mechanism, and the pitching mechanism is connected with a double-propulsion bolter; the working platform is also connected with a swing mechanism, and the swing mechanism is connected with a translation main arm, The main arm of the platform is connected with a sliding table trolley.

As a further solution of the present invention, a shovel plate is provided on the side of the main body part close to the chopping bucket device, and the shovel plate is connected with the first conveyor.

As a further solution of the present invention, a second conveyor is connected to the tail of the main body.

As a further solution of the present invention, the second conveyor is detachably connected to the main body.

As a further solution of the present invention, the body part is provided with a hydraulic system and an electrical system.

As a further solution of the present invention, the double-propulsion bolter includes a compensation oil cylinder, a front positioner, a first propulsion mechanism, a middle-supporting drill, a second propulsion mechanism, a rotating seat and a power mechanism, and the middle-supporting drill A front locator is connected to the device, the front locator is connected with a compensation oil cylinder, and the compensation oil cylinder is connected with a rotating seat; the middle support drill is connected with a first propulsion mechanism and a second propulsion mechanism.

As a further solution of the present invention, the second propulsion mechanism is connected with a power mechanism.

The beneficial effects of the present invention are:

1. The function of the whole machine is perfect, which can realize the functions of drilling, installation, anchoring and protection, and the double drilling arm has high drilling efficiency;

2. There is a working platform on the anchoring platform, which is convenient for workers to operate the bolting machine;

3. The bolter has a double-propulsion structure, which can achieve two hole depths at one time.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the double-propulsion bolter according to the preferred embodiment of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of an intelligent full-hydraulic drilling, mounting, anchoring and protecting three-arm integrated machine for coal mines according to a preferred embodiment of the present invention;

FIG. 3 is a schematic three-dimensional structure diagram of an anchoring platform according to a preferred embodiment of the present invention.

In the picture: 1. Bucket device, 2. Shovel plate, 3. Walking section, 4. Slide table assembly, 5. Left drill arm, 6 Right drill arm, 7. Anchor protection platform, 8. Main body, 9. Hydraulic system, 10. First conveyor, 11. Electrical system, 12 second transport aircraft, 7-1 double propulsion bolter, 7-2 working platform, 7-3 translation main arm, 7-4 sliding table trolley, 7-5 pitching mechanism, 7-6 swing mechanism, Compensation cylinder 7-1-1, front positioner 7-1-2, first propulsion mechanism 7-1-3, middle support drill 7-1-4, second propulsion mechanism 7-1-5, rotating seat 7 -1-6, power mechanism 7-1-7.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1:

Please refer to FIG. 1 , an intelligent full-hydraulic drilling, anchoring and protecting three-arm integrated machine for coal mines, including a main body 8, an anchoring platform 7 is connected to the main body 8, and a walking platform 7 is connected to the lower side of the main body 8 Part 3, the left and right drill arms 5 and 6 are symmetrically arranged on the anchoring platform 7, and the left drill arms 5 and the right drill arms 6 are both connected with a sliding table assembly 4, and the sliding table assembly is installed on the body part 8; the main body part 8 is also connected with a scraper device 1, when the present embodiment works, the scraper device 1 is used to collect the slag after blasting, and on the other hand, it can also realize the support function , to prevent the risk of collapse; the walking part 3 can realize the walking of the whole device, and the sliding table assembly 4 mainly realizes the front and rear movement of the left drill arm 5 and the right drill arm 6, which is convenient for different arrangements of the left drill arm 5 and the right drill arm 6. Carry out drilling operations.

The main body 8 is provided with a shovel plate 2 on the side close to the shovel device 1, and the shovel plate 2 is connected with the first conveyor 10. The shovel device 1 scrapes the blasted slag onto the shovel plate 2 during operation, and then passes through the shovel plate 2. The first conveyor 10 connected with the shovel plate 2 transports the slag backwards to realize the first transmission of the slag.

The tail of the main body part 8 is connected with a second conveyor 12, and a second conveyor 12 is arranged at the tail of the main body part 8. Under the action of the first conveyor 10, the slag is transported to the second conveyor 12 to achieve Material delivery again.

The second conveyor 12 is detachably connected to the main body 8, and the second conveyor 12 and the main body 8 are detachable, and the second conveyor 12 can be selected according to needs to ensure the conveying effect of the slag.

The body part 8 is provided with a hydraulic system 9 and an electrical system 11 . The hydraulic system 9 mainly provides power for each actuator, and the electrical system 11 mainly controls the oil pump and the motor.

Example 2:

Please refer to FIG. 2, the anchoring platform 7 includes a working platform 7-2, the working platform 7-2 is connected with a pitching mechanism 7-5, and the pitching mechanism 7-5 is connected with a double-propelled rock bolter 7- 1;

The working platform 7-2 is also connected with a swing mechanism 7-6, the swing mechanism 7-6 is connected with a translation main arm 7-3, and the platform main arm 7-3 is connected with a sliding table trolley 7-4.

In an embodiment of the present invention, the sliding table trolley 7-4 drives the anchoring platform 7 to move forward and backward on the body portion 8, and the translation main arm 7-3 drives the bolting machine 7-1 and the working platform 7-2 to move forward and backward. Swing left and right and pitch back and forth.

Example 3:

Referring to FIG. 3, in an embodiment of the present invention, a double-propulsion bolter includes a compensation oil cylinder 7-1-1, a front positioner 7-1-2, a first propulsion mechanism 7-1-3, a middle support drill 7-1-4, the second propulsion mechanism 7-1-5, the rotating seat 7-1-6 and the power mechanism 7-1-7, the middle support drill 7-1-4 is connected with a front positioner 7-1-2, the front positioner 7-1-2 is connected with the compensation oil cylinder 7-1-1, and the compensation oil cylinder 7-1-1 is connected with a rotating seat 7-1-6; the middle support drill 7-1 -4 is connected with a first propulsion mechanism 7-1-3 and a second propulsion mechanism 7-1-5. In an embodiment of the present invention, the compensation cylinder 7-1-1 is used to drive the first propulsion mechanism 7- 1-3 moves downward, and the second propulsion mechanism 7-1-5 can also realize the drilling function; the present invention has the dual propulsion function, one bolt machine realizes double-hole drilling and deep drilling, and simultaneously realizes two kinds of holes. One-time deep drilling has the value of extensive popularization and application.

The second propulsion mechanism 7-1-5 is connected with a power mechanism 7-1-7, and the power mechanism 7-1-7 is used to drive the downward propulsion of the second propulsion mechanism 7-1-5.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. The intelligent full-hydraulic drilling, loading, anchoring and protecting three-arm all-in-one machine for the coal mine is characterized by comprising a body part (8), wherein an anchoring and protecting platform (7) is connected onto the body part (8), a walking part (3) is connected to the lower side of the body part (8), a left drill arm (5) and a right drill arm (6) are symmetrically arranged on the anchoring and protecting platform (7) from side to side, the left drill arm (5) and the right drill arm (6) are both connected with a sliding table assembly (4), and the sliding table assembly is installed on the body part (8); the body part (8) is also connected with a bucket device (1); the anchoring and protecting platform (7) comprises a working platform (7-2), the working platform (7-2) is connected with a pitching mechanism (7-5), and the pitching mechanism (7-5) is connected with a double-propelling anchor rod machine (7-1); the working platform (7-2) is further connected with a swinging mechanism (7-6), the swinging mechanism (7-6) is connected with a translational main arm (7-3), and the platform main arm (7-3) is connected with a sliding table trolley (7-4).

2. The intelligent full-hydraulic drilling, anchoring and protecting all-in-one machine for the coal mine as claimed in claim 1, wherein a shovel plate (2) is arranged on one side of the body part (8) close to the scraper device (1), and the shovel plate (2) is connected with a first conveyor (10).

3. The intelligent full-hydraulic drilling, anchoring and protecting all-in-one machine for the coal mine as claimed in claim 1 or 2, wherein the tail part of the body part (8) is connected with a second conveyor (12).

4. The intelligent full-hydraulic drilling, anchoring and protecting all-in-one machine for the coal mine as claimed in claim 3, wherein the second conveyor (12) is detachably connected with the body part (8).

5. The intelligent full-hydraulic drilling, anchoring and protecting three-arm all-in-one machine for the coal mine as claimed in claim 1, wherein a hydraulic system (9) and an electrical system (11) are arranged on the body part (8).

6. The intelligent full-hydraulic drilling, anchoring and protecting three-arm all-in-one machine for the coal mine as claimed in claim 1, the double-propelling anchor rod machine (7-1) comprises a compensation oil cylinder (7-1-1), a front positioner (7-1-2), a first propelling mechanism (7-1-3), a middle drill rod lifter (7-1-4), a second propelling mechanism (7-1-5), a rotating seat (7-1-6) and a power mechanism (7-1-7), the middle drill rod lifter (7-1-4) is connected with a front positioner (7-1-2), the front positioner (7-1-2) is connected with a compensation oil cylinder (7-1-1), and the compensation oil cylinder (7-1-1) is connected with a rotating seat (7-1-6); the middle drill rod lifter (7-1-4) is connected with a first propelling mechanism (7-1-3) and a second propelling mechanism (7-1-5).

7. The intelligent full-hydraulic drilling, anchoring and protecting three-arm all-in-one machine for the coal mine as claimed in claim 6, wherein the second propelling mechanism (7-1-5) is connected with a power mechanism (7-1-7).

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