CN214166271U - Scraper conveyor for coal mine - Google Patents
Scraper conveyor for coal mine Download PDFInfo
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- CN214166271U CN214166271U CN202022934055.3U CN202022934055U CN214166271U CN 214166271 U CN214166271 U CN 214166271U CN 202022934055 U CN202022934055 U CN 202022934055U CN 214166271 U CN214166271 U CN 214166271U
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- damping device
- connecting plate
- plate
- scraper
- machine head
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Abstract
The utility model discloses a belong to scraper conveyor technical field, specifically be a scraper conveyor for coal mine, it includes mount pad, aircraft nose, connecting plate and tail, the mounting hole has been seted up to the symmetry all around of mount pad inner chamber, the mount pad roof leans on a left side to be provided with aircraft nose damping device perpendicularly, the mount pad roof leans on the right side to be provided with scraper blade damping device perpendicularly, scraper blade damping device top is provided with the locating rack. The utility model discloses a through be provided with aircraft nose damping device and scraper blade damping device at the mount pad top, during operation, the vibration that the aircraft nose produced as the power part has been slowed down greatly, the inside potential safety hazard in pit has been reduced, and simultaneously, with the fixed width of traditional scraper blade, it is provided with the sliding plate to design into through the inside slip of connecting plate, the sliding plate can slide inside the connecting plate, can bear the total amount according to the propelling movement volume and the adjusting device of coal, and be provided with the side shield at the sliding plate lateral wall, also can prevent that coal from can leaking from both sides.
Description
Technical Field
The utility model relates to a scraper conveyor technical field specifically is a scraper conveyor for coal mine.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally mined into an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the distance between the coal seam and the ground surface is very close, the direct stripping of a surface soil layer is generally selected to excavate the coal, the opencast coal mine is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, and the coal mine range comprises a large area of the ground, the underground and related facilities. The mining and transportation of coal mines need to use a scraper conveyor for conveying, and the scraper conveyor not only conveys coal and materials, but also serves as a running track of a coal mining machine, so that the scraper conveyor becomes an indispensable main device in a modern coal mining process.
The main structure of the scraper conveyor is basically the same with the components, the scraper conveyor comprises a machine head, a scraper, a machine tail and the like, the machine head is used as a power part, vibration can be generated in the working process of the scraper conveyor, the scraper conveyor is located inside a mine pit and has potential safety hazards, the vibration reduction effect of the existing scraper conveyor for coal mines is poor, vibration is generated in the working process, the safety of the mine pit is easily influenced, the width of the scraper of the existing scraper conveyor is limited, the flexibility is low, when the pushing amount of coal is large, the coal can be leaked from two sides, and therefore the scraper conveyor for coal mines needs to be developed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problems existing in the prior art, the utility model discloses.
Therefore, the utility model aims at providing a scraper conveyor for coal mine, through be provided with aircraft nose damping device and scraper blade damping device at the mount pad top, during operation, the aircraft nose has slowed down greatly and has produced as the power part vibration, the inside potential safety hazard in pit has been reduced, and simultaneously, with the fixed width of traditional scraper blade, it is provided with the sliding plate to design through the inside slip of connecting plate, the sliding plate can slide inside the connecting plate, can bear the total amount according to the propelling movement volume and the adjusting device of coal, and be provided with the side shield at the sliding plate lateral wall, also can prevent that coal from can leaking from both sides.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a scraper conveyor for coal mines comprises a mounting seat, a machine head, a connecting plate and a machine tail, wherein mounting holes are symmetrically formed in the periphery of an inner cavity of the mounting seat, a machine head damping device is vertically arranged on the left side of a top wall of the mounting seat, a scraper damping device is vertically arranged on the right side of the top wall of the mounting seat, a positioning frame is arranged at the top of the scraper damping device, the machine head is arranged at the top of the machine head damping device, the connecting plate is arranged on the outer side wall of the machine head, the bottom wall of the connecting plate is fixed on the top wall of the positioning frame, the inner cavity of the connecting plate is symmetrically and slidably connected with a sliding plate, a limiting plate is arranged at one end of the sliding plate, the limiting plate slides in the inner cavity of the connecting plate, a plurality of screw holes are formed in the bottom wall of the sliding plate at equal intervals, bolts are screwed in inner cavities of the screw holes, the bolts penetrate through the bottom wall of the connecting plate, a side baffle is arranged at the other end of the sliding plate, the outer side wall of the connecting plate is provided with the tail.
As a preferred scheme of scraper conveyor for coal mine, wherein: the mounting base bottom wall is provided with the blotter.
As a preferred scheme of scraper conveyor for coal mine, wherein: the machine head damping device and the scraper damping device are composed of a supporting plate and supporting columns arranged on the periphery of the bottom wall of the supporting plate, and springs are wound on the outer surfaces of the supporting columns.
As a preferred scheme of scraper conveyor for coal mine, wherein: the aircraft nose lateral wall bottom is provided with the mounting panel all around, the inside spiro union of mounting panel has the screw, the screw with aircraft nose damping device roof spiro union.
As a preferred scheme of scraper conveyor for coal mine, wherein: and a limiting block is arranged at the vertex angle of the inner cavity of the connecting plate, and the limiting block and the limiting plate are matched for use.
Compared with the prior art, the beneficial effects of the utility model are that: through being provided with aircraft nose damping device and scraper blade damping device at the mount pad top, during operation, slowed down the aircraft nose greatly and as the vibration of power part production, the inside potential safety hazard in pit has been reduced, and simultaneously, with the fixed width of traditional scraper blade, it is provided with the sliding plate to design into through the inside slip of connecting plate, the sliding plate can slide inside the connecting plate, can bear the total amount according to the propelling movement volume of coal and adjusting device, and be provided with the side shield at the sliding plate lateral wall, also can prevent that coal from can leaking from both sides.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the front view structure of the damping device of the machine head of the present invention;
FIG. 3 is a schematic view of the front view structure of the shock absorbing device of the scraper blade of the present invention;
FIG. 4 is a schematic side view of the cross-sectional structure of the connection plate of the present invention;
FIG. 5 is a schematic side view of the connecting plate of the present invention;
in the figure: the mounting base 100, the mounting hole 110, the cushion pad 120, the nose shock absorber 130, the blade shock absorber 140, the positioning frame 150, the nose 200, the mounting plate 210, the screw 220, the connecting plate 300, the sliding plate 310, the limiting plate 320, the limiting block 330, the screw hole 340, the bolt 350, the side baffle 360 and the tail 400.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: the utility model provides a scraper conveyor for coal mine, in the use, through be provided with aircraft nose damping device and scraper blade damping device at the mount pad top, during operation, the aircraft nose has slowed down greatly and has produced as the power part vibration, the inside potential safety hazard in pit has been reduced, and simultaneously, with the fixed width of traditional scraper blade, it is provided with the sliding plate to design into through the inside slip of connecting plate, the sliding plate can slide inside the connecting plate, can bear the total amount according to the propelling movement volume and adjusting device of coal, and be provided with the side shield at the sliding plate lateral wall, also can prevent that coal from can leaking from both sides.
Referring to fig. 1 to 5, the present invention includes a mounting base 100, a head 200, a connecting plate 300, and a tail 400;
referring to fig. 1 to 3 again, the mounting base 100 is provided with mounting holes 110, cushion pads 120, a nose damping device 130, a scraper damping device 140, and a positioning frame 150, specifically, the mounting holes 110 are symmetrically formed around the inner cavity of the mounting base 100, the cushion pads 120 are arranged on the bottom wall of the mounting base 100, the nose damping device 130 is vertically arranged on the top wall of the mounting base 100 near the left, the scraper damping device 140 is vertically arranged on the top wall of the mounting base 100 near the right, the nose damping device 130 and the scraper damping device 140 are composed of a support plate and support columns around the bottom wall of the support plate, springs are wound on the outer surfaces of the support columns, the damping performance of the nose damping device 130 and the scraper damping device 140 is further improved through the springs, and the positioning frame 150 is arranged on the top of the scraper damping device 140;
referring to fig. 1 again, the head 200 is provided with a mounting plate 210 and a screw 220, specifically, the head 200 is provided at the top of the head shock absorber 130, the mounting plate 210 is provided around the bottom of the outer side wall of the head 200, the screw 220 is screwed in the mounting plate 210, the screw 220 is screwed with the top wall of the head shock absorber 130, and the mounting plate 210 and the screw 220 are convenient to disassemble and replace with the head 200;
referring to fig. 1, 4 and 5 again, the connecting plate 300 is provided with a sliding plate 310, a limiting plate 320, a limiting block 330, a screw hole 340, a bolt 350 and a side baffle 360, specifically, the outer side wall of the handpiece 200 is provided with the connecting plate 300, the bottom wall of the connecting plate 300 is fixed on the top wall of the positioning frame 150, the inner cavity of the connecting plate 300 is symmetrically and slidably connected with the sliding plate 310, one end of the sliding plate 310 is provided with the limiting plate 320, the limiting plate 320 slides in the inner cavity of the connecting plate 300, the limiting block 330 is arranged at the top corner of the inner cavity of the connecting plate 300, the limiting block 330 and the limiting plate 320 are used in a matched manner, the sliding plate 310 can be limited by the limiting block 330 and the limiting plate 320 to prevent the sliding plate 310 from sliding out from the inner cavity of the connecting plate 300, the bottom wall of the sliding plate 310 is equidistantly provided with a plurality of screw holes 340, the bolt 350 is screwed in the inner cavity of the screw hole 340, the bolt 350 penetrates through the bottom wall of the connecting plate 300, and the other end of the sliding plate 310 is provided with the side baffle 360;
referring to fig. 1 again, the outer side wall of the connecting plate 300 is provided with a tail 400.
In the specific use process, when the utility model is needed, the equipment can be fixed inside the mine hole through the matching of the mounting seat 100 and the mounting hole 110, and the vibration generated by the machine head 200 as a power part is greatly reduced and the vibration of the connecting plate 300 is also reduced during the working period through the machine head damping device 130 and the scraper damping device 140 arranged on the top of the mounting seat 100, so that the potential safety hazard inside the mine hole is reduced;
meanwhile, the width of the fixed type scraper is designed to be that a sliding plate 310 is arranged in a sliding manner inside the connecting plate 300, the sliding plate 310 can slide inside the connecting plate 300, a bolt 350 is inserted into a corresponding screw hole 340 in a threaded manner to fix the connecting plate 300 and the sliding plate 310, the total bearing amount of the device can be adjusted according to the pushing amount of coal, and a side baffle 360 is arranged on the outer side wall of the connecting plate 300, so that coal can be prevented from leaking from two sides.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a scraper conveyor for coal mine which characterized in that: the novel scraper blade vibration damping device comprises a mounting seat (100), a machine head (200), a connecting plate (300) and a machine tail (400), wherein mounting holes (110) are symmetrically formed in the periphery of an inner cavity of the mounting seat (100), a machine head vibration damping device (130) is vertically arranged on the left side of the top wall of the mounting seat (100), a scraper blade vibration damping device (140) is vertically arranged on the right side of the top wall of the mounting seat (100), a positioning frame (150) is arranged at the top of the scraper blade vibration damping device (140), the machine head (200) is arranged at the top of the machine head vibration damping device (130), the connecting plate (300) is arranged on the outer side wall of the machine head (200), the bottom wall of the connecting plate (300) is fixed on the top wall of the positioning frame (150), the inner cavity of the connecting plate (300) is symmetrically and slidably connected with a sliding plate (310), a limiting plate (320) is arranged at one end of the sliding plate (310), and the limiting plate (320) slides in the inner cavity of the connecting plate (300), the bottom wall of the sliding plate (310) is equidistantly provided with a plurality of screw holes (340), the inner cavity of each screw hole (340) is in threaded connection with a bolt (350), each bolt (350) penetrates through the bottom wall of the connecting plate (300), the other end of the sliding plate (310) is provided with a side baffle (360), and the outer side wall of the connecting plate (300) is provided with the tail (400).
2. The scraper conveyor for coal mine according to claim 1, characterized in that: the bottom wall of the mounting seat (100) is provided with a cushion pad (120).
3. The scraper conveyor for coal mine according to claim 1, characterized in that: the machine head damping device (130) and the scraper blade damping device (140) are composed of a supporting plate and supporting columns arranged on the periphery of the bottom wall of the supporting plate, and springs are wound on the outer surfaces of the supporting columns.
4. The scraper conveyor for coal mine according to claim 1, characterized in that: the mounting plate (210) is arranged on the periphery of the bottom of the outer side wall of the machine head (200), a screw (220) is screwed in the mounting plate (210), and the screw (220) is screwed with the top wall of the machine head shock absorption device (130).
5. The scraper conveyor for coal mine according to claim 1, characterized in that: the corner angle of the inner cavity of the connecting plate (300) is provided with a limiting block (330), and the limiting block (330) is matched with the limiting plate (320) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934055.3U CN214166271U (en) | 2020-12-10 | 2020-12-10 | Scraper conveyor for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934055.3U CN214166271U (en) | 2020-12-10 | 2020-12-10 | Scraper conveyor for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214166271U true CN214166271U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022934055.3U Active CN214166271U (en) | 2020-12-10 | 2020-12-10 | Scraper conveyor for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214166271U (en) |
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2020
- 2020-12-10 CN CN202022934055.3U patent/CN214166271U/en active Active
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