CN211109791U - Pushing device installed on roadheader - Google Patents
Pushing device installed on roadheader Download PDFInfo
- Publication number
- CN211109791U CN211109791U CN201921358174.XU CN201921358174U CN211109791U CN 211109791 U CN211109791 U CN 211109791U CN 201921358174 U CN201921358174 U CN 201921358174U CN 211109791 U CN211109791 U CN 211109791U
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- China
- Prior art keywords
- pushing plate
- pushing
- plate
- thrust plate
- roadheader
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of coal mine mechanical equipment, a install blevile of push on combining machine of digging is disclosed, including first thrust plate, second thrust plate and mount, first thrust plate and second thrust plate are the rectangle steel sheet that two broadsides inwards bent slightly, and below first thrust plate was located the second thrust plate, its long limit was greater than the long limit of second thrust plate. Two round holes are formed in the first pushing plate, and the first pushing plate is fixed on a rear supporting leg of the comprehensive tunneling machine through bolts; and a fixing frame is welded at the rear of the second pushing plate and is welded on a rear supporting leg of the roadheader. In order to push the material more efficiently, the second pushing plate inclines forwards at a certain angle relative to the first pushing plate. The coal gangue pushing and moving device is simple in structure, convenient and practical, manual work can be replaced, the scattered coal gangue on the ground can be pushed and moved to the transport plane on the rear path, and the coal gangue can be transported away by the transport plane on the rear path conveniently.
Description
Technical Field
The utility model relates to a colliery is equipment technical field down, concretely relates to install blevile of push on combining the machine of digging.
Background
Under normal conditions, the coal gangue cut by the roadheader is conveyed to a second conveyor belt conveyor, a scraper conveyor and other equipment through a first scraper conveyor to be transported away. However, when a short-distance tunneling roadway, a door shifting or a fully-mechanized tunneling machine turns, a secondary belt conveyor or a scraper conveyor and other transportation equipment cannot be installed due to the limitation of the roadway section, the coal gangue conveyed by the primary scraper conveyor directly falls on the ground, and the coal gangue can only be manually transported away, so that the labor intensity of workers is increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an install blevile of push on combining the machine of digging, it can replace the manual work to scatter on the subaerial gangue of ground pushes away to the conveyer of way after with the help of combining the back-and-forth movement of digging the machine, makes things convenient for follow-up conveyer to transport away the gangue, and the device design is simple, convenient to use.
In order to achieve the purpose, the utility model provides a material pushing device installed on a roadheader, which comprises a first pushing plate, a second pushing plate and a fixed frame, wherein the first pushing plate and the second pushing plate are rectangular steel plates with two wide sides bent inwards slightly, the first pushing plate is positioned below the second pushing plate, and the long side of the first pushing plate is larger than the long side of the second pushing plate; two round holes are formed in the first pushing plate, and the first pushing plate is fixed on a rear supporting leg of the roadheader by using bolts; one side face of the fixing frame is welded on the back face of the second pushing plate, and the other side face of the fixing frame is fixedly connected with a rear supporting leg of the fully-mechanized excavating machine.
Furthermore, the second pushing plate is forward inclined relative to the first pushing plate.
Furthermore, the long edges of the first pushing plate and the second pushing plate are bent inwards to form an arc shape.
The utility model has the advantages that: the first pushing plate and the second pushing plate fixing frame are fixed on the rear supporting leg of the comprehensive excavating machine, so that when the comprehensive excavating machine moves forwards and backwards, coal gangue falling on the ground can be pushed onto a rear-stage scraper conveyor to be conveyed away. The second pushing plate is slightly inclined forward relative to the first pushing plate, so that the coal gangue can be prevented from scattering in the pushing process, and the coal gangue can be pushed more efficiently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a left side view of the present invention;
in the figure: 1-a first pushing plate, 2-a second pushing plate and 3-a fixed frame;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a material pushing device installed on a roadheader comprises a first pushing plate 1, a second pushing plate 2 and a fixing frame 3, wherein the first pushing plate 1 and the second pushing plate 2 are both rectangular steel plates with two wide sides slightly bent inwards, the first pushing plate 1 is positioned below the second pushing plate 2, and the long side of the first pushing plate 1 is larger than the long side of the second pushing plate 2; two round holes are formed in the first pushing plate 1, and the first pushing plate 1 is fixed on a rear supporting leg of the roadheader by using bolts; the rear of the second pushing plate 2 is welded with a fixing frame 3, and the fixing frame 3 is welded on a rear supporting leg of the roadheader. The fixing frame 3 plays a role in supporting the second pushing plate 2, and the second pushing plate 2 and the roadheader are connected through the fixing frame 3, so that the roadheader can be more stable.
In order to enable subsequent transportation equipment to conveniently transport away the coal gangue, the second pushing plate 2 inclines forwards for a certain angle relative to the first pushing plate 1, so that the coal gangue can be stacked, and the coal gangue can be quickly pushed to a conveyor.
All inwards bending into the arc with first lapse board 1 and the long limit of second lapse board 2, more convenient like this piles up the gangue, goes on pushing away the conveyer with the gangue more effectively.
The working principle of the device is as follows: the first pushing plate 1 and the second pushing plate 2 are respectively fixed on a rear supporting leg of the comprehensive excavating machine, at the moment, the first pushing plate 1 is perpendicular to the ground, the second pushing plate 2 inclines forwards at a certain angle relative to the first pushing plate 1, and through the front-back movement of the comprehensive excavating machine, the coal gangue scattered on the ground is pushed to a conveyor on the rear path and then is transported away.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes that can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art can be made within the scope of the claims of the present invention.
Claims (3)
1. The utility model provides an install blevile of push on combining machine of digging which characterized in that: the device comprises a first pushing plate (1), a second pushing plate (2) and a fixing frame (3), wherein the first pushing plate (1) and the second pushing plate (2) are rectangular steel plates with two wide sides bent inwards slightly, the first pushing plate (1) is positioned below the second pushing plate (2), and the long side of the first pushing plate is larger than the long side of the second pushing plate (2); two round holes are formed in the first pushing plate (1), and the first pushing plate (1) is fixed on a rear supporting leg of the roadheader by using bolts; one side surface of the fixing frame (3) is welded on the back surface of the second pushing plate (2), and the other side surface of the fixing frame is fixedly connected with a rear supporting leg of the fully-mechanized excavating machine.
2. The material pushing device installed on the roadheader as claimed in claim 1, wherein: the second pushing plate (2) is forward inclined relative to the first pushing plate (1).
3. A material pushing device installed on a roadheader as claimed in claim 1 or 2, wherein: the long edges of the first pushing plate (1) and the second pushing plate (2) are bent inwards to form an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358174.XU CN211109791U (en) | 2019-08-21 | 2019-08-21 | Pushing device installed on roadheader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358174.XU CN211109791U (en) | 2019-08-21 | 2019-08-21 | Pushing device installed on roadheader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211109791U true CN211109791U (en) | 2020-07-28 |
Family
ID=71719966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921358174.XU Expired - Fee Related CN211109791U (en) | 2019-08-21 | 2019-08-21 | Pushing device installed on roadheader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211109791U (en) |
-
2019
- 2019-08-21 CN CN201921358174.XU patent/CN211109791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |