CN211777449U

CN211777449U - Tunneling, slag skimming and holing supporting integrated machine

Info

Publication number: CN211777449U
Application number: CN202020241552.2U
Authority: CN
Inventors: 孟德龙; 曹飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-27
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a tunnelling, slagging-off and drilling support all-in-one, the all-in-one includes tunnelling machine main part, slagging-off machine main part and stock and bores the installation main part, the slagging-off machine main part is located tunnelling machine main part upper portion, it is true the slagging-off machine main part includes big arm, the stock bores the installation main part and is located big arm upper portion. The utility model discloses a tunneling, slagging-off and holing support all-in-one machine, will collect tunneling, slagging-off, holing support in engineering machine tool of an organic whole. The work of drilling support and float waste rock cleaning is realized while the coal road is tunneled, so that the construction cost is greatly saved, and the construction efficiency is improved.

Description

Tunneling, slag skimming and holing supporting integrated machine

Technical Field

The utility model belongs to underground construction machinery, in particular to tunnelling, take off sediment and drilling and strut all-in-one.

Background

The existing coal roadway tunneling methods mainly comprise a drilling blasting method and a mechanical tunneling method. Along with the development of mining mechanization, the fully mechanized mining working face and the high-yield and high-efficiency fully mechanized top coal caving working face are continuously generated, and the drilling blasting method is obviously not suitable and is gradually replaced by a mechanical tunneling method.

The engineering machinery adopted by the mechanical tunneling method is a coal roadway tunneling machine, and the coal roadway tunneling machine can complete the work of coal breaking, coal loading, transferring and the like in tunneling by using one machine. The method has the advantages of few working procedures, high speed, high efficiency, good quality, safe construction and low labor intensity.

However, in the traditional coal roadway heading machine, the boring, supporting, float gangue cleaning and other work need to be finished in the heading process, and then the traditional coal roadway heading machine enters a slag raking machine and an anchor rod drilling and loading machine to finish the work, so that the whole process is complicated and complicated.

Disclosure of Invention

To the above problem, the utility model relates to a tunnelling, take off sediment and drilling and strut all-in-one.

The utility model provides a tunnelling, take off sediment and drilling and strut all-in-one, the all-in-one includes:

a heading machine main body;

the main body of the slag raking machine is positioned at the upper part of the main body of the heading machine, and the main body of the slag raking machine comprises a large arm;

the anchor rod bores installation main part, the anchor rod bores the installation main part and is located big arm upper portion.

Preferably, the slag removing machine main body is rotatably arranged at the upper part of the heading machine main body.

Preferably, the slag removing machine main body is arranged on the upper part of the heading machine main body in a sliding mode.

Preferably, the heading machine main body includes:

the cutting arm can rotate on the plane to cut, and the cutting arm can cut vertically.

Preferably, the heading machine main body further includes:

the cutting arm is connected with the rotary table, and the rotary table is arranged on the cutting arm.

Preferably, the crawler loader body further comprises:

the middle arm is rotatably arranged at one end part of the large arm;

the middle arm is rotatably arranged at one end part far away from the large arm;

the bucket can rotate in a vertical plane and/or a horizontal plane.

Preferably, the heading machine main body further includes:

a bucket;

and the floated gangue cut by the development machine main body is conveyed to the rear scraper machine through the scraper chain by the scraper bucket.

Preferably, the upper part of the heading machine main body is along a longitudinal rail, and the crawler loader main body slides along the longitudinal rail.

The utility model discloses a tunneling, slagging-off and holing support all-in-one machine, will collect tunneling, slagging-off, holing support in engineering machine tool of an organic whole. The work of drilling support and float waste rock cleaning is realized while the coal road is tunneled, so that the construction cost is greatly saved, and the construction efficiency is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 shows a schematic overall structure of a reversed loader equipped with the integrated tunneling, slagging-off and holing support machine of the invention;

FIG. 2 shows a first structural schematic diagram of the tunneling, slag skimming and holing support all-in-one machine;

FIG. 3 is a structural diagram of a second state of the tunneling, slagging-off and drilling support integrated machine;

FIG. 4 is a structural schematic diagram of a second state of the tunneling, slagging-off and drilling support all-in-one machine;

FIG. 5 shows the configuration diagram of the baseplate track and the slideway of the slag raking machine of the utility model

Figure 6 shows the slide and track arrangement of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1-6 show a tunneling, slagging-off and drilling support integrated machine, which comprises a tunneling machine main body 1, a slagging-off machine main body 2 and an anchor rod drilling and loading machine main body 3, wherein the slagging-off machine main body 2 is positioned on the upper part of the tunneling machine main body 1, the slagging-off machine main body 2 comprises a large arm 17, and the anchor rod drilling and loading machine main body 3 is positioned on the upper part of the large arm 17.

The embodiment of the utility model provides two connection modes of a heading machine main body 1 and a slag raking machine main body 2;

in the first mode, as shown in fig. 2, the crawler loader body 2 is rotatably provided on the upper part of the heading machine body 1. Specifically, a turntable 26 is fixedly arranged on the upper part of the heading machine main body 1, the turntable 26 can drive the slag raking machine main body 2 to rotate along a horizontal plane, and a first jack 27 can drive the large arm 17 to rotate up and down;

in the second mode, as shown in fig. 3 and 4, the crawler loader body 2 is slidably disposed on the upper portion of the heading machine body 1.

In one embodiment, the upper part of the heading machine body 1 is along a longitudinal rail 14, and the crawler body 2 slides along the longitudinal direction of the rail 14. The bottom of the slag raking machine body 2 is provided with a slide way, and the slide way is matched with the rail 14 to realize sliding. As shown in fig. 5 and 6, the rail 14 is of an i-shaped structure, a C-shaped slideway is welded on the base of the slag removing machine main body 2, as shown in fig. 6, the size of a fracture is reserved in fig. 5, the length of the slideway is more than 5 times that of the slideway, the slideway is attached to the upper surface of the rail 14, and the slideway is connected with a heading machine body through two pushing jacks, so that the slag removing machine main body 2 can slide on the rail 14.

In one embodiment, the roadheader body 1 comprises a cutting arm 7, the cutting arm 7 can rotate to cut on a plane, and the cutting arm 7 can cut up and down.

In one embodiment, the roadheader body 1 further comprises a turntable 9, and the cutting arm 7 is connected with the turntable 9.

In one embodiment, the main body 2 of the slag-raking machine further comprises a middle arm 19 and a bucket 21, wherein the middle arm 19 is rotatably arranged at one end part of the large arm 17; the end part of the middle arm 19 far away from the large arm 17 is rotatably provided with the bucket 21; the bucket 21 can be rotated in a vertical plane and/or a horizontal plane.

In one embodiment, the heading machine main body 1 further comprises a bucket 5 and a scraper chain 4, and the floating gangue cut by the heading machine main body 1 is conveyed to the rear scraper machine through the scraper chain 4 by the bucket 5.

Specifically, the second connection method is implemented in the following steps:

tunneling work: the second jack 6 contracts to lift the bucket 5, the tunneling machine body 1 advances in place, and the scraper chain 4 is connected with the rear scraper. The cutting arm 7 is connected with the rotary table 9 through two pin shafts, and the third jack 10 controls the rotary table 9 to drive the cutting arm 7 to cut in a plane rotation manner. The fourth jack 8 controls the cutting arm to cut up and down. The cut float gangue is conveyed to a rear scraper conveyor through a scraper chain 4 by a bucket 5. Wherein fig. 3 shows a schematic view of up and down cutting, and fig. 4 shows that the plane rotates to cut, and the plane can rotate by 33 degrees left and right respectively.

Slagging-off work: in the process of the operation of the heading machine main body 1, as shown in fig. 5 and 6, the fourth jack 12 is controlled to retract the crawler body 2 above the heading machine body along the rail 14, and the crawler body is separated from the cutting arm 7 and is in a standby state. When the tunneling work is finished and the residual floating gangue is cleaned, the cutting arm 7 is adjusted to be at the same horizontal plane with the scraper body through the operating platform 25. The fourth jack 12 pushes the main body 2 of the slag removing machine to the upper side of the cutting arm 7 along the track 14, the turbine and worm mechanism 15 is controlled by the operation table to enable the main body 2 of the slag removing machine to rotate horizontally, the turbine and worm mechanism 16 is controlled to enable the slag removing machine 2 to rotate along the horizontal shaft, the fifth jack 18 is controlled to drive the large arm 17, the sixth jack 20 is controlled to drive the middle arm 19, the seventh jack 22 is controlled to drive the excavator bucket 21, and all-dimensional excavation is achieved.

Drilling and supporting: the tail end of a large arm 17 of the slag removing machine main body 2 is welded with a backing plate 23, and the anchor rod drilling and installing machine main body 3 is fixed on the backing plate 23 through bolts. The positioning of the anchor rod drilling and loading machine main body 3 is realized by adjusting the height and the position of the cutting arm 7 and the large arm 17 of the slag raking machine. And finishing the drilling and supporting work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a tunnelling, take off sediment and drilling and strut all-in-one which characterized in that, the all-in-one includes:

a heading machine body (1);

the crawler loader comprises a crawler loader main body (2), wherein the crawler loader main body (2) is positioned at the upper part of the heading machine main body (1), and the crawler loader main body (2) comprises a large arm (17);

the anchor rod drilling and installing machine body (3), the anchor rod drilling and installing machine body (3) is located on the upper portion of the large arm (17).

2. A heading, slag-raking and holing support all-in-one machine according to claim 1, wherein the slag-raking machine body (2) is rotatably arranged at the upper part of the heading machine body (1).

3. A heading, slagging-off and holing supporting all-in-one machine according to claim 1, wherein the slagging-off machine body (2) is slidably arranged on the upper part of the heading machine body (1).

4. A heading, slag-raking and holing support all-in-one machine according to claim 1, wherein the heading machine main body (1) comprises:

the cutting arm (7) can rotate on the plane to cut, and the cutting arm (7) can cut up and down.

5. A heading, slag-raking and holing support all-in-one machine according to claim 4, wherein the heading machine body (1) further comprises:

the cutting arm (7) is connected with the rotary table (9), and the rotary table is characterized by comprising a rotary table (9).

6. A tunnelling, slagging-off and drilling support all-in-one machine according to claim 3, wherein the slagging-off machine body (2) further comprises:

a middle arm (19), wherein one end part of the large arm (17) is rotatably provided with the middle arm (19);

the middle arm (19) is rotatably provided with the bucket (21) at one end part far away from the large arm (17);

the bucket (21) can rotate in a vertical plane and/or a horizontal plane.

7. A heading, slag-raking and holing support all-in-one machine according to claim 1, wherein the heading machine main body (1) further comprises:

a bucket (5);

and the scraper chain (4), wherein the floating gangue cut by the development machine main body (1) is conveyed to the rear scraper machine through the scraper chain (4) by the bucket (5).

8. A heading, slagging-off and holing support all-in-one machine according to claim 3, wherein the upper part of the heading machine body (1) is along a length direction rail (14), and the slagging-off machine body (2) slides along the length direction of the rail (14).