CN218797217U

CN218797217U - Quarrying device for tunnel boring machine

Info

Publication number: CN218797217U
Application number: CN202222996967.2U
Authority: CN
Inventors: 王佳宁; 何其栋; 陈超; 彭佳慧; 李永利; 刘凯威; 李鹏展
Original assignee: Jiangxi China Railway Engineering Equipment Co ltd
Current assignee: Jiangxi China Railway Engineering Equipment Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-07
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a quarrying device for tunnel boring machine relates to tunnel boring machine technical field, including the entry driving machine, the quarrying case is installed to the inboard bottom of entry driving machine, and the spout has been seted up in the front of quarrying case, the internally mounted of spout has the diaphragm. The utility model discloses in, the inside transmission band of tunnel boring machine can carry the mud sediment to the filter screen frame of quarrying incasement portion on, thereby the mud sediment can move right on the filter screen frame, when the mud sediment moves on the filter screen frame, the mud sediment can pass the filter screen frame and drop to the conveyer belt of quarrying incasement side bottom, carry the mud sediment to the external world from the quarrying incasement through the conveyer belt, the rock then can stay at filter screen frame top, and move to the rightmost side, the connecting block then can move through the guide rail, thereby sweep the rock at filter screen frame top from both sides, the rock then drops to the external world from quarrying case both sides, thereby accomplish the separation to mud sediment and rock, make things convenient for follow-up personnel to the recovery of rock.

Description

Quarrying device for tunnel boring machine

Technical Field

The utility model relates to a tunnel boring machine technical field especially relates to a quarrying device for tunnel boring machine.

Background

The tunnel boring machine is a kind of comprehensive equipment which uses machinery to break rock, produce slag and support to implement continuous operation, and is divided into full-face boring machine and partial-face boring machine according to the cutting process of boring machine on the working face, and according to the principle of breaking rock, it can be divided into rolling type (disk hob) boring machine and milling type boring machine.

Current tunnel boring machine is carrying out the during operation, can transport some mud sediment to the construction ground side through inside transmission band, conveniently carries out reutilization to the mud sediment, but mixes earth and rock fragment in the mud sediment, can't separate it, leads to mud sediment and rock fragment to discharge together, can't carry out recycle to the rock.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current tunnel boring machine and being carrying out the during operation, can transport partial mud sediment to the construction ground side through inside transmission band, conveniently carry out reutilization to the mud sediment, but mix earth and rock fragment in the mud sediment, can't separate it, lead to mud sediment and rock fragment together to discharge, can't carry out recycle's shortcoming to the rock, and the quarrying device who is used for tunnel boring machine who proposes.

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

the utility model provides a quarrying device for tunnel boring machine, includes the entry driving machine, the quarrying case is installed to the inboard bottom of entry driving machine, and the front of quarrying case has seted up the spout, the internally mounted of spout has the diaphragm, and the both ends of diaphragm install the slider, the fixed block is installed at the both ends of slider, and the both ends of fixed block install the fixed block, the fixed plate is installed in the front of quarrying case, and one side of fixed plate installs fixing bolt, the connecting plate is installed at the top of quarrying case, and the top of connecting plate installs the roof, the guide rail is installed to the inboard of roof, and the outside of guide rail installs the connecting block, the connecting rod is installed to the bottom of connecting block, and the bottom of connecting rod installs the stone sweeping plate, the filter net rack is installed to the inboard of quarrying case, and the inboard bottom of quarrying case installs the conveyer belt, the pull ring is installed in the front of slider, the brush is installed at the top of diaphragm.

Preferably, the connecting rod and the guide rail form a sliding structure through a connecting block, and the connecting block is connected with the stone sweeping plate through the connecting rod.

Preferably, the fixed block passes through fixing bolt and fixed plate constitution and dismantles the structure, and the fixed block is fixed connection with the slider.

Preferably, the sliding block forms a sliding structure with the sliding groove through the transverse plate, and the sliding block and the pull ring are in an integrated structure through welding.

Preferably, sweep the slabstone and be the butt with filter screen frame and be connected, and sweep the slabstone and be vertical with the connecting rod.

Preferably, the fixing bolt is in threaded connection with the fixing plate, and the fixing plate and the quarrying box are in an integrated structure through welding.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the inside transmission band of tunnel boring machine can carry the mud sediment to the filter screen frame of quarrying incasement portion on, thereby the mud sediment can move right on the filter screen frame, when the mud sediment moves on the filter screen frame, the mud sediment can pass the filter screen frame and drop to the conveyer belt of quarrying incasement side bottom, carry the mud sediment to the external world from the quarrying incasement through the conveyer belt, the rock then can stay at filter screen frame top, and move to the rightmost side, the connecting block then can move through the guide rail, thereby sweep the rock at filter screen frame top from both sides, the rock then drops to the external world from quarrying case both sides, thereby accomplish the separation to mud sediment and rock, make things convenient for follow-up personnel to the recovery of rock.

2. The utility model discloses in, the mud sediment blocks up easily at the filter screen frame, when needing to clear up it, pulls down the fixing bolt of fixed plate one side by the staff, holds the pull ring again, stimulates the slider for the inboard diaphragm of slider removes in the spout, and in the time of removing, the brush at diaphragm top can clear up the filter screen frame, prevents that the mud sediment from blockking up the filter screen frame.

Drawings

Fig. 1 is a schematic structural view of the front side of the middle development machine of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic side view of the middle connection plate of the present invention;

FIG. 4 is a schematic view of a front cross-sectional structure of a middle quarrying box according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is a schematic side sectional structural view of the middle quarrying box of the present invention;

fig. 7 is an enlarged schematic view of the structure at C in fig. 6.

Illustration of the drawings:

1. a heading machine; 2. quarrying a stone box; 3. a connecting plate; 4. a top plate; 5. a chute; 6. a filter screen frame; 7. connecting blocks; 8. a connecting rod; 9. sweeping the stone slab; 10. a slider; 11. a pull ring; 12. a fixed block; 13. fixing the bolt; 14. a fixing plate; 15. a transverse plate; 16. a brush; 17. a conveyor belt; 18. a guide rail.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, a quarrying device for a tunnel boring machine, including a boring machine 1, a quarrying box 2, a connecting plate 3, a top plate 4, a chute 5, a filter screen frame 6, a connecting block 7, a connecting rod 8, a stone sweeping plate 9, a slider 10, a pull ring 11, a fixing block 12, a fixing bolt 13, a fixing plate 14, a transverse plate 15, a brush 16, a conveyor belt 17 and a guide rail 18, the quarrying box 2 is installed at the bottom of the inner side of the boring machine 1, the chute 5 is opened at the front of the quarrying box 2, the transverse plate 15 is installed inside the chute 5, the slider 10 is installed at both ends of the transverse plate 15, the fixing block 12 is installed at both ends of the slider 10, the fixing block 12 is installed at both ends of the fixing block 12, the fixing plate 14 is installed at the front of the quarrying box 2, the fixing bolt 13 is installed at one side of the fixing plate 14, the connecting plate 3 is installed at the top of the quarrying box 2, the top of the connecting plate 3 is installed at the top of the top plate 4, the guide rail 18 is installed at the inner side of the top plate 4, the connecting block 7 is installed at the outer side of the connecting block 7, the connecting plate is installed at the bottom of the connecting block, the inner side of the connecting plate, the pull ring is installed at the front of the connecting plate 6, the slider 17, the front of the conveyor belt 17, the pull ring 17 is installed at the front of the slider 11, and the brush 16 of the pull ring 15.

As shown in fig. 1 and 3, the connecting rod 8 and the guide rail 18 form a sliding structure through the connecting block 7, and the connecting block 7 is connected with the stone sweeping plate 9 through the connecting rod 8, the connecting block 7 will move through the guide rail 18, so as to sweep the rocks at the top of the filter screen frame 6 from both sides.

As shown in fig. 1 and 2, the fixing block 12 and the fixing plate 14 form a detachable structure through the fixing bolt 13, the fixing block 12 is fixedly connected with the slider 10, the fixing bolt 13 on one side of the fixing plate 14 is detached, and the fixing block 12 can be separated from the fixing plate 14.

As shown in fig. 6 and 7, the slider 10 and the chute 5 form a sliding structure through the transverse plate 15, the slider 10 and the pull ring 11 are integrally formed by welding, and the transverse plate 15 inside the slider 10 can slide in the chute 5 by grasping the pull ring 11 and pulling the slider 10.

As shown in figure 1, the stone sweeping plate 9 is connected with the filter screen frame 6 in an abutting mode, the stone sweeping plate 9 is perpendicular to the connecting rod 8, and the stone sweeping plate 9 can sweep rocks from two sides of the top of the filter screen frame 6.

As shown in fig. 1 and 2, the fixing bolt 13 is in threaded connection with the fixing plate 14, the fixing plate 14 is in an integrated structure with the quarrying box 2 by welding, and the fixing plate 14 is welded at two ends of the quarrying box 2.

The working principle is as follows: during the use, the inside transmission band of entry driving machine 1 can carry the mud sediment to on the filter screen frame 6 of quarrying case 2 inside, thereby the mud sediment can move right on filter screen frame 6, when the mud sediment moves on filter screen frame 6, the mud sediment can pass filter screen frame 6 and drop to on the conveyer belt 17 of quarrying case 2 inboard bottom, carry the mud sediment to the external world from the middle of quarrying case 2 through conveyer belt 17, the rock then can remain at filter screen frame 6 top, and move to the rightmost side, connecting block 7 then can move through guide rail 18, thereby sweep the rock at filter screen frame 6 top from both sides, the rock then drops to the external world from quarrying case 2 both sides, thereby accomplish the separation to mud sediment and rock, the staff can collect mud sediment and rock respectively, when needing to clear up filter screen frame 6, the fixing bolt 13 of fixed plate 14 one side is torn down by the staff, hold 11 again, stimulate slider 10, make diaphragm 15 inboard in slider 10 move in 5, when moving, clear up filter screen frame 6 can prevent that filter screen frame 6 from blockking.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quarrying device for tunnel boring machine, includes entry driving machine (1), its characterized in that: the utility model discloses a stone mining machine, including entry driving machine (1), the inboard bottom of entry driving machine (1) installs quarrying case (2), and quarrying case (2) openly seted up spout (5), the internally mounted of spout (5) has diaphragm (15), and installs slider (10) at the both ends of diaphragm (15), fixed block (12) are installed at the both ends of slider (10), and the both ends of fixed block (12) install fixed block (12), fixed plate (14) are installed in the front of quarrying case (2), and one side of fixed plate (14) installs fixing bolt (13), connecting plate (3) are installed at the top of quarrying case (2), and the top of connecting plate (3) installs roof (4), guide rail (18) are installed to the inboard of roof (4), and the outside of guide rail (18) installs connecting block (7), connecting rod (8) are installed to the bottom of connecting block (7), and the bottom of connecting rod (8) installs and sweep (9), filter screen frame (6) are installed to the inboard of quarrying case (2), and the inboard bottom of quarrying case (2) installs conveyer belt (17), slider (10), the positive pull ring (11), brush (16) are installed to the top of brush (16).

2. A quarrying device for a tunnel boring machine according to claim 1, wherein the connecting rod (8) constitutes a sliding structure with the guide rail (18) through the connecting block (7), and the connecting block (7) is connected with the stone sweeping board (9) through the connecting rod (8).

3. The quarrying device of claim 1, wherein the fixing block (12) and the fixing plate (14) form a detachable structure through a fixing bolt (13), and the fixing block (12) and the sliding block (10) are fixedly connected.

4. The quarrying device of claim 1, wherein the sliding block (10) forms a sliding structure with the sliding groove (5) through a transverse plate (15), and the sliding block (10) is integrated with the pull ring (11) through welding.

5. A quarrying device according to claim 1, wherein the stone sweeping plate (9) is in abutting connection with the filter screen frame (6), and the stone sweeping plate (9) is perpendicular to the connecting rod (8).

6. The quarrying device of claim 1, wherein the fixing bolt (13) is in threaded connection with the fixing plate (14), and the fixing plate (14) is in an integrated structure with the quarrying box (2) by welding.