CN217681844U - Movable slag discharging device for underground coal mine excavation roadway - Google Patents
Movable slag discharging device for underground coal mine excavation roadway Download PDFInfo
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- CN217681844U CN217681844U CN202220758846.1U CN202220758846U CN217681844U CN 217681844 U CN217681844 U CN 217681844U CN 202220758846 U CN202220758846 U CN 202220758846U CN 217681844 U CN217681844 U CN 217681844U
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Abstract
The application discloses portable slag discharging device in colliery underworkings includes: scraper that tunnel one end set up, scraper's below is provided with the scraper that extends to the tunnel other end, the bottom of scraping the scraper is provided with the steelframe, the one end of scraping the scraper is provided with the discharge gate, the steelframe is connected with the scraper, the bottom of steelframe is provided with the bottom plate, the bottom of bottom plate is provided with first gyro wheel, first gyro wheel slides and sets up on first track, first orbital inboard sets up the second track, slide on the second track and be provided with a plurality of interconnect's mine car, and be connected with the electric locomotive on the mine car of front end, the electric locomotive is connected with the controller, the mine car is located the below of discharge gate. This slag discharging device has solved current horizontal transportation main lane and has slagging tap in earlier stage, and the personnel operation of slagging tap carries out the slagging tap, and this kind of intensity of labour is big and be unfavorable for safety control, and the operation work efficiency is lower, influences the tunnel and normally constructs.
Description
Technical Field
The application relates to the technical field of coal mine processing equipment, in particular to a movable slag discharging device for a coal mine underground excavation roadway.
Background
Coal mine is one of the flammable organic rocks and is also an important energy source because of its economic price and abundant reserves, especially for power generation. Coal mines, which are reasonable spaces excavated by humans when excavating geological layers rich in coal, generally include roadways, wells, excavation faces and the like, are formed by gradually piling luxuriant plants growing in certain geological times into thick layers in a suitable geological environment, burying the thick layers at the bottom of water or in silt, and performing natural coalification in long geological times. The carbon content of coal is generally 46 to 97%, brown to black, and has a dull to metallic luster. According to the degree of coalification, coal can be classified into peat, lignite, bituminous coal and anthracite. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. The existing horizontal transportation main roadway is subjected to earlier stage deslagging, deslagging is carried out by deslagging personnel, the labor intensity is high, safety management is not facilitated, the operation work efficiency is low, and normal construction of the roadway is influenced.
Therefore, the application provides a portable slag discharging device in colliery underworkings solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The application provides a portable slag discharging device in colliery underworkings has solved current horizontal transportation main roadway and has left the slag in earlier stage, by the personnel operation of slagging tap, this kind of intensity of labour is big and be unfavorable for safety control, the operation work efficiency is lower, influences the tunnel and normally constructs.
In order to solve the technical problem, the application provides a portable slag discharging device in colliery underworkings, include: the scraper conveyor that tunnel one end set up, the below of scraper conveyor is provided with and extends to the scraper conveyor of the tunnel other end, the bottom of scraping the scraper conveyor is provided with the steelframe, the one end of scraping the scraper conveyor is provided with the discharge gate, the steelframe with the scraper conveyor is connected, the bottom of steelframe is provided with the bottom plate, the bottom of bottom plate is provided with first gyro wheel, first gyro wheel slides and sets up on first track, first orbital inboard sets up the second track, it is provided with a plurality of interconnect's mine car to slide on the second track, and the front end be connected with the electric locomotive on the mine car, the electric locomotive is connected with the controller, the mine car is located the below of discharge gate.
As a further scheme, the steel frame is an I-shaped steel frame.
As a further scheme, the method further comprises the following steps: the clamping grooves are fixedly formed in two sides of the steel frame and connected through bolts.
As a further proposal, the bottom of the mine car is provided with a second roller which slides on the second track.
As a further scheme, every two mine cars are connected through a connecting steel chain, and the number of the mine cars is six-eight.
As a further scheme, the method further comprises the following steps: every charge level indicator that sets up in the mine car, the charge level indicator with the controller is connected.
Compared with the prior art, the application provides a portable slag discharging device in colliery underworkings includes: scraper that tunnel one end set up, scraper's below is provided with the scraper that extends to the tunnel other end, the bottom of scraping the scraper is provided with the steelframe, the one end of scraping the scraper is provided with the discharge gate, the steelframe is connected with the scraper, the bottom of steelframe is provided with the bottom plate, the bottom of bottom plate is provided with first gyro wheel, first gyro wheel slides and sets up on first track, first orbital inboard sets up the second track, slide on the second track and be provided with a plurality of interconnect's mine car, and be connected with the electric locomotive on the mine car of front end, the electric locomotive is connected with the controller, the mine car is located the below of discharge gate.
When using this slag discharging device, utilize the steelframe will scrape the trigger and install in the below of scraper loader, on the scraper loader fell to scraping the trigger with the colliery of digging out in the tunnel, the export in colliery transport to tunnel is scraped to the utilization, and the colliery is unloaded to the mine car from the discharge gate on, utilizes the electric locomotive to pull in the mine car after will loading to transport outside the tunnel. Simultaneously, the steelframe of scraping trigger below can move on first track, and the mine car can move on the second track, conveniently slags tap in the tunnel department of difference.
Therefore, the slag discharging device avoids manual operation slag discharging, is convenient to manage safely, has higher operating efficiency, and avoids the influence on normal construction of a roadway.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.
FIG. 1 is a schematic structural view of a slag tapping device according to an embodiment of the present invention;
fig. 2 is a schematic installation diagram of a first rail and a second rail provided in an embodiment of the present invention;
FIG. 3 is a schematic view of a mine car according to an embodiment of the present invention.
In the figure: 1 roadway, 2 scraper machines, 3 scraper machines, 4 steel frames, 41 discharge ports, 42 bottom plates, 421 first rollers, 5 first rails, 6 second rails, 7 mine cars, 43 clamping grooves, 61 second rollers, 73 connecting steel chains and 74 level gauges.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
In the description of the application, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
The core of this application is that a portable slag discharging device in colliery underworkings is provided, can solve the big lane of current horizontal transportation and slag tap in earlier stage, by the personnel operation of slagging tap, this kind of intensity of labour is big and be unfavorable for safety control, and the operation work efficiency is lower, influences the problem that the tunnel normally was under construction.
FIG. 1 is a schematic view of a slag tapping device according to an embodiment of the present invention; fig. 2 is a schematic installation diagram of a first rail and a second rail provided in an embodiment of the present invention; FIG. 3 is a schematic view of a mine car according to an embodiment of the present invention. As shown in fig. 1-3, the portable slag tapping device of the underworkings driving of the coal mine comprises: scraper 2 that 1 one end in tunnel set up, scraper 3 that the below of scraper 2 is provided with and extends to the 1 other end in tunnel, the bottom of scraper 3 is provided with steelframe 4, the one end of scraper 3 is provided with discharge gate 41, steelframe 4 is connected with scraper 2, the bottom of steelframe 4 is provided with bottom plate 42, the bottom of bottom plate 42 is provided with first gyro wheel 421, first gyro wheel 421 slides and sets up on first track 5, the inboard of first track 5 sets up second track 6, it is provided with a plurality of interconnect's mine car 7 to slide on second track 6, and be connected with the electric locomotive on the mine car 7 of front end, the electric locomotive is connected with the controller, mine car 7 is located the below of discharge gate 41.
The first embodiment is as follows:
the scraper 2 arranged at one end of the tunnel 1 is arranged at a slag discharge position in the tunnel according to the installation specification, and the type of the scraper 2 can be a P-15B type scraper rock loader (scraper). The below of scraper 2 is provided with the scraper 3 that extends to the 1 other end in tunnel, and the bottom of scraping scraper 3 is provided with steelframe 4 and is used for supporting scraper 3, and steelframe 4 is connected with scraper 2 simultaneously, therefore falls to scraper 3 through scraper 2's coal charge on. The coal mine to be discharged is conveyed by the scraper conveyor 3, and meanwhile, the first roller 421 is arranged at the bottom of the bottom plate 42 arranged at the bottom of the steel frame 4 and is arranged on the first rail 5 in a sliding manner, so that the position of the steel frame 4 can be adjusted. Meanwhile, in order to prevent the scraper conveyor 3 from shifting on the steel frame 4, as shown in fig. 1, as a further scheme, the method further includes: clamping grooves 43 are fixedly arranged on two sides of the steel frame 4, and the clamping grooves 43 are connected through bolts. The clamping grooves 43 limit the scraper conveyor 3 at two sides of the steel frame 4, and prevent deviation. Meanwhile, the steel frame 4 is an I-shaped steel frame 4 as a further scheme in consideration of convenient installation. As shown in FIG. 2, a second rail 6 is provided on the inner side of the first rail 5, and the second rail 6 is used for the sliding movement of the mine car 7 thereon. So that the mine car 7 is slidably moved on the second rail 6 on the inner side of the first rail 5. As a further alternative, the bottom of the mine car 7 is provided with second rollers 61 that slide on the second track 6. A mine car 7 is arranged below a discharge port 41 arranged at one end of the scraper conveyor 3, and the mine car 7 is used for loading coal to be discharged. And the mine cars 7 slidably disposed on the second rails 6 are connected to each other. As a further alternative, as shown in FIG. 3, every two tramcars 7 are connected by a connecting steel chain 73, and the number of the tramcars 7 is six-eight. (it should be noted that only six-ones are shown in the figure). An electric locomotive is connected to the mine car 7 at the front end (i.e., the mine car located at the exit of the roadway), and when a plurality of mine cars 7 are loaded, the electric locomotive (it should be noted that the electric locomotive is a conventional device, and is not shown in the figure) is used to haul the mine cars 7 to a designated location.
Example two:
scraper 2 that 1 one end in tunnel set up installs the position department of slagging tap in the tunnel, and scraper 2's below is provided with the scraper 3 that extends to the 1 other end in tunnel, and scraper 3's bottom is provided with steelframe 4 and is used for supporting scraper 3, and steelframe 4 is connected with scraper 2 simultaneously, and consequently the coal charge through scraper 2 falls to scraper 3 on. The coal mine to be discharged is conveyed by the scraper conveyor 3, and meanwhile, the first roller 421 arranged at the bottom of the bottom plate 42 arranged at the bottom of the steel frame 4 is arranged on the first rail 5 in a sliding manner, so that the position of the steel frame 4 can be adjusted. As shown in FIG. 2, a second rail 6 is provided on the inner side of the first rail 5, and the second rail 6 is used for the sliding movement of the mine car 7 thereon. The mine car 7 arranged at the bottom of the slag discharging device is used for loading coal to be discharged, and a plurality of mine cars 7 connected with each other are arranged below the discharge hole 41 arranged at one end of the scraper conveyor 3. The slag tapping device in the second embodiment is different from the slag tapping device in the first embodiment in that the control of the loading amount is convenient, and the pulling of the mine car 7 by the electric locomotive after the completion of the device can be controlled by the controller, and the electric locomotive is connected with the controller, as shown in fig. 3, as a further scheme, the slag tapping device further comprises: a level indicator 74 is provided in each mine car 7, the level indicator 74 being connected to the controller. The installation position and the installation mode of the level indicator 74 are combined with the existing conventional installation mode, and the controller is electrically connected with the level indicator 74 and the electric locomotive and then realizes automatic control through the setting of a control program (the control program is the setting of the automatic control program which can be realized, is not the protection scope of the application, and is not detailed here).
Compared with the prior art, the application provides a portable slag discharging device in colliery underworkings includes: the scraper that tunnel one end set up, the below of scraper is provided with the scraper that extends to the tunnel other end, the bottom of scraping the scraper is provided with the steelframe, the one end of scraping the scraper is provided with the discharge gate, the steelframe is connected with the scraper, the bottom of steelframe is provided with the bottom plate, the bottom of bottom plate is provided with first gyro wheel, first gyro wheel slides and sets up on first track, first orbital inboard sets up the second track, it is provided with a plurality of interconnect's mine car to slide on the second track, and be connected with the electric locomotive on the mine car of front end, the electric locomotive is connected with the controller, the mine car is located the below of discharge gate.
When using this slag discharging device, utilize the steelframe will scrape the trigger and install in the below of scraper bucket machine, on the scraper bucket machine falls to the colliery that digs away in with the tunnel, the export in tunnel is carried to the colliery to the utilization scraper bucket machine to the colliery is unloaded to the mine car from the discharge gate on, utilizes the electric locomotive to pull in the mine car after will loading and transport outside the tunnel. Simultaneously, the steelframe of scraping trigger below can move on first track, and the mine car can move on the second track, conveniently slags tap in the tunnel department of difference.
Therefore, the slag discharging device avoids manual operation slag discharging, is convenient to manage safely, has high operation efficiency, and avoids the influence on normal construction of a roadway.
In the description of the present invention, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (6)
1. The utility model provides a portable slag discharging device in colliery underworkings tunnelling which characterized in that includes: the scraper conveyor that tunnel one end set up, the below of scraper conveyor is provided with and extends to the scraper conveyor of the tunnel other end, the bottom of scraping the scraper conveyor is provided with the steelframe, the one end of scraping the scraper conveyor is provided with the discharge gate, the steelframe with the scraper conveyor is connected, the bottom of steelframe is provided with the bottom plate, the bottom of bottom plate is provided with first gyro wheel, first gyro wheel slides and sets up on first track, first orbital inboard sets up the second track, it is provided with a plurality of interconnect's mine car to slide on the second track, and the front end be connected with the electric locomotive on the mine car, the electric locomotive is connected with the controller, the mine car is located the below of discharge gate.
2. The mobile slag tapping device for the underground excavation roadway of the coal mine according to claim 1, wherein an I-shaped steel frame is selected as the steel frame.
3. The mobile slag tapping device for the coal mine underground excavation roadway according to claim 1, further comprising: the clamping grooves are fixedly formed in two sides of the steel frame and connected through bolts.
4. The mobile slag tapping device for the coal mine underground excavation roadway according to claim 1, wherein the bottom of the mine car is provided with a second roller sliding on the second rail.
5. The mobile slag tapping device for the coal mine underground excavation roadway according to claim 1, wherein every two mine cars are connected through a connecting steel chain, and the number of the mine cars is six to eight.
6. The mobile slag tapping device for the coal mine underground excavation roadway according to claim 1, further comprising: each charge level indicator arranged in the mine car is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758846.1U CN217681844U (en) | 2022-04-01 | 2022-04-01 | Movable slag discharging device for underground coal mine excavation roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758846.1U CN217681844U (en) | 2022-04-01 | 2022-04-01 | Movable slag discharging device for underground coal mine excavation roadway |
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| Publication Number | Publication Date |
|---|---|
| CN217681844U true CN217681844U (en) | 2022-10-28 |
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| CN202220758846.1U Active CN217681844U (en) | 2022-04-01 | 2022-04-01 | Movable slag discharging device for underground coal mine excavation roadway |
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| CN (1) | CN217681844U (en) |
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- 2022-04-01 CN CN202220758846.1U patent/CN217681844U/en active Active
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