CN215565949U - Slag removal bucket device for full-face hard rock heading machine - Google Patents
Slag removal bucket device for full-face hard rock heading machine Download PDFInfo
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- CN215565949U CN215565949U CN202121593812.3U CN202121593812U CN215565949U CN 215565949 U CN215565949 U CN 215565949U CN 202121593812 U CN202121593812 U CN 202121593812U CN 215565949 U CN215565949 U CN 215565949U
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Abstract
The utility model discloses a slag removal bucket device for a full-face hard rock heading machine, which comprises a slag removal machine, a driving device and a slag removal bucket arranged in the slag removal machine; the slag removing bucket comprises a slag removing bucket body, a bucket scraper, a slag removing baffle, a bucket supporting seat, a cushion block and a special-shaped roller chain, wherein the slag removing baffle is connected with the slag removing bucket body and is arranged on the outer side of the special-shaped roller chain; a scraper bucket scraper for removing accumulated slag in the tunnel is arranged on the outer side of the slag removing scraper bucket body; the driving device is connected with the special-shaped roller chain; the utility model has the beneficial effects that: the accumulated slag can be cleaned in the axial direction and the radial direction of the tunnel, so that the operation efficiency of the machine is improved; the movement track of the bucket supporting seat is the same as that of the special-shaped roller chain, so that the effects of supporting and damping the slag removal bucket can be realized in real time, and the service life of a product is prolonged; the installation of the protective chain plate is beneficial to improving the stability and reliability of the action of the slag removal bucket.
Description
Technical Field
The utility model belongs to the technical field of slag removal buckets, and particularly relates to a slag removal bucket device for a full-face hard rock heading machine.
Background
The full-face hard rock tunneling machine is a large modern mechanical device applied to tunnel construction; the particularity of ground leads to the ground to collapse in the work progress and falls the phenomenon of piece, leads to the inside long-pending sediment in tunnel, and the scraper bowl that adopts mechanical control clears up long-pending sediment is the inevitable requirement that realizes the automation of construction full line, and at present usable scraper bowl device basic structure form is: the mechanical arm is connected with a single large-volume bucket, the structure mechanism is complex, a hydraulic control system is complex, the requirement on the professional performance of constructors is high, and the production and operation cost is high; only the slag removal in a single circumferential direction can be realized, and the operation efficiency is low; the installation space is big, and the complete machine structure is not compact.
In order to ensure the safety and reliability in the slag removing process, effectively improve the field construction efficiency, save the operation cost and improve the economic applicability of the whole machine, a slag removing bucket device for a full-face hard rock heading machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slag removal bucket device for a full-face hard rock heading machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a slag removal bucket device for a full-face hard rock heading machine comprises a slag removal machine, a driving device and a slag removal bucket arranged in the slag removal machine; the slag removing bucket comprises a slag removing bucket body, a bucket scraper, a slag removing baffle, a bucket supporting seat, a cushion block and a special-shaped roller chain, wherein the slag removing baffle is connected with the slag removing bucket body and is arranged on the outer side of the special-shaped roller chain; a scraper bucket scraper for removing accumulated slag in the tunnel is arranged on the outer side of the slag removing scraper bucket body; the driving device is connected with the special-shaped roller chain, and a bucket supporting seat and a cushion block are arranged on a chain link of the special-shaped roller chain.
Preferably, the slag removal bucket further comprises a bucket cover plate, and the bucket cover plate is detachably arranged on the side surface of the slag removal bucket body.
Preferably, the slag removing bucket further comprises a slag removing support baffle, the slag removing support baffle is mounted on the special-shaped roller chain and located on one side of the bucket support seat, and the slag removing support baffle is of an I-shaped structure.
Preferably, the bucket scraper and the slag removal bucket body are connected through welding, and a protective chain plate is installed on the outer side of the special-shaped roller chain at a position far away from the slag removal support baffle.
Preferably, the surfaces of the slag removing baffle and the special-shaped roller chain are provided with bolt holes, and the bolt holes correspond to the bolt holes.
Preferably, the driving device comprises a chain and a sprocket, and the chain links of the chain are connected with the teeth of the sprocket through meshing.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the accumulated slag can be cleaned in the axial direction and the radial direction of the tunnel, so that the operation efficiency of the machine is improved;
(2) the movement track of the bucket supporting seat is the same as that of the special-shaped roller chain, so that the effects of supporting and damping the slag removal bucket can be realized in real time, and the service life of a product is prolonged;
(3) the installation of the protective chain plate is beneficial to improving the stability and reliability of the action of the slag removal bucket.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation arrangement of the slag removal bucket of the present invention;
in the figure: 1. a slag removal bucket body; 2. a bucket scraper; 3. a bucket cover plate; 4. a slag removal baffle; 5. a slag removal support baffle; 6. a bucket supporting seat; 7. cushion blocks; 8. a profiled roller chain; 9. a protective chain plate; 10. a slag removal machine; 11. a drive device; 12. and (4) forming the inner wall of the tunnel.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a slag removal bucket device for a full-face hard rock heading machine comprises a slag removal machine 10, a driving device 11, a tunnel inner wall 12 and a slag removal bucket arranged in the slag removal machine 10; the slag removing bucket comprises a slag removing bucket body 1, a bucket scraper 2, a slag removing baffle 4, a bucket supporting seat 6, a cushion block 7 and a special-shaped roller chain 8, wherein the slag removing baffle 4 is connected with the slag removing bucket body 1, and the slag removing baffle 4 is arranged on the outer side of the special-shaped roller chain 8; a bucket scraper 2 for removing the accumulated slag on the inner wall 12 of the tunnel is arranged on the outer side of the slag removing bucket body 1; the driving device 11 is connected with the special-shaped roller chain 8, the special-shaped roller chain 8 is driven to rotate conveniently through the driving device 11, the bucket supporting seat 6 and the cushion block 7 are installed on a chain link of the special-shaped roller chain 8, the movement track of the special-shaped roller chain is consistent with that of the slag removal bucket body 1, the bucket supporting seat 6 and the cushion block 7 are guaranteed to be located behind the slag removal bucket body 1 all the time in the movement period of the special-shaped roller chain 8, and the supporting and damping effects are achieved.
In this embodiment, preferably, the slag removal bucket further includes a bucket cover plate 3, and the bucket cover plate 3 is detachably mounted on the side surface of the slag removal bucket body 1, so that the bucket cover plate 3 and the slag removal bucket body 1 can be mounted and dismounted.
In this embodiment, preferably, the slag removing bucket further includes a slag removing support baffle 5, the slag removing support baffle 5 is installed on the special-shaped roller chain 8 and is located on one side of the bucket support seat 6, and the slag removing support baffle 5 is in an "i" shape.
In the embodiment, preferably, the bucket scraper 2 and the slag removal bucket body 1 are connected by welding, so that the bucket scraper 2 and the slag removal bucket body 1 are fastened firmly; the outer side of the special-shaped roller chain 8 is far away from the position of the slag removing support baffle 5, a protective chain plate 9 is installed, the protective chain plate 9 is located in a slag discharging area of the slag removing bucket, so that muck is prevented from entering the special-shaped roller chain 8, and the stability and reliability of the action of the slag removing bucket are improved.
In this embodiment, preferably, bolt holes are formed in the surfaces of the slag removing baffle 4 and the special-shaped roller chain 8, and the bolt holes correspond to each other, so that bolts can conveniently penetrate through the bolt holes, and the slag removing baffle 4 and the special-shaped roller chain 8 are firmly fastened.
In the present embodiment, it is preferable that the driving device 11 includes a chain and a sprocket, and the links of the chain are connected with the teeth of the sprocket by meshing.
The working principle and the using process of the utility model are as follows: the slag removing bucket is arranged inside a slag removing machine 10, a driving device 11 drives a special-shaped roller chain 8 to rotate, the special-shaped roller chain 8 rotates to drive a slag removing bucket body 1 to rotate along the radial direction of a tunnel, a bucket scraper 2 removes accumulated slag in the tunnel along the radial direction of the tunnel and temporarily stores the accumulated slag in the bucket in the rotating process of the slag removing bucket body 1, a bucket cover plate 3 is detached in the advancing process of the full-section hard rock heading machine, the slag removing bucket is L-shaped and removes the accumulated slag along the axial direction of the tunnel, a protective chain plate 9 is arranged on the outer side of the special-shaped roller chain 8 and far away from a slag removing support baffle 5, the protective chain plate 9 is located in a slag removing area of the slag removing bucket to prevent slag soil from entering the special-shaped roller chain 8, and the stability and reliability of the operation of the slag removing bucket are improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a scarfing cinder scraper bowl device for full face hard rock entry driving machine which characterized in that: comprises a slag cleaning machine (10), a driving device (11) and a slag cleaning bucket arranged in the slag cleaning machine (10); the slag removing bucket comprises a slag removing bucket body (1), a bucket scraper (2), a slag removing baffle (4), a bucket supporting seat (6), a cushion block (7) and a special-shaped roller chain (8), wherein the slag removing baffle (4) is connected with the slag removing bucket body (1), and the slag removing baffle (4) is arranged on the outer side of the special-shaped roller chain (8); a scraper bucket scraper (2) for removing accumulated slag in the tunnel is arranged on the outer side of the slag removing scraper bucket body (1); the driving device (11) is connected with the special-shaped roller chain (8), and a bucket supporting seat (6) and a cushion block (7) are installed on a chain link of the special-shaped roller chain (8).
2. A scarfing cinder bucket apparatus for a full face hard rock ripper as claimed in claim 1 wherein: the slag removal bucket further comprises a bucket cover plate (3), and the bucket cover plate (3) is arranged on the side surface of the slag removal bucket body (1) in a dismounting mode.
3. A scarfing cinder bucket apparatus for a full face hard rock ripper as claimed in claim 1 wherein: the slag removal bucket further comprises a slag removal support baffle (5), the slag removal support baffle (5) is installed on the special-shaped roller chain (8) and located on one side of the bucket support seat (6), and the slag removal support baffle (5) is of an I-shaped structure.
4. A scarfing cinder bucket apparatus for a full face hard rock ripper as claimed in claim 3, wherein: the scraper bucket scraper (2) is connected with the slag removal scraper bucket body (1) in a welding mode, and a protective chain plate (9) is installed on the outer side of the special-shaped roller chain (8) far away from the position of the slag removal support baffle (5).
5. A scarfing cinder bucket apparatus for a full face hard rock ripper as claimed in claim 1 wherein: bolt holes are formed in the surfaces of the slag removing baffle (4) and the special-shaped roller chain (8) and correspond to the bolt holes.
6. A scarfing cinder bucket apparatus for a full face hard rock ripper as claimed in claim 1 wherein: the driving device (11) comprises a chain and a chain wheel, and chain links of the chain are connected with gear teeth of the chain wheel through meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121593812.3U CN215565949U (en) | 2021-07-14 | 2021-07-14 | Slag removal bucket device for full-face hard rock heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121593812.3U CN215565949U (en) | 2021-07-14 | 2021-07-14 | Slag removal bucket device for full-face hard rock heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215565949U true CN215565949U (en) | 2022-01-18 |
Family
ID=79825497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121593812.3U Active CN215565949U (en) | 2021-07-14 | 2021-07-14 | Slag removal bucket device for full-face hard rock heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215565949U (en) |
-
2021
- 2021-07-14 CN CN202121593812.3U patent/CN215565949U/en active Active
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