CN209924986U - Coal-winning machine keeps off coal device with adjustable - Google Patents

Abstract

The utility model relates to a coal-winning machine technical field just discloses a coal-winning machine keeps off coal device with adjustable, the mounting panel comprises a mounting plate, the left side fixed mounting at mounting panel top has the fixed block, the positive swing joint of fixed block has the connecting block, the top fixed mounting of connecting block has electric putter, electric putter's top swing joint has the fender coal board, the top of mounting panel and the right side fixed mounting who is located the fixed block have the motor, the right side fixedly connected with backup pad at mounting panel top, the output shaft fixedly connected with threaded rod of motor, the right-hand member and the backup pad swing joint of threaded rod, the surface threaded connection of threaded rod has the screwed pipe, the bottom fixedly connected with slide rail that keeps off the coal board, the inside swing joint of slide rail has the slider, the bottom fixedly connected. This coal-winning machine keeps off coal device with adjustable, convenient to use, improvement work efficiency conveniently adjusts.

Description

Coal-winning machine keeps off coal device with adjustable

Technical Field

The utility model relates to a coal-winning machine technical field specifically is a coal-winning machine keeps off coal device with adjustable.

Background

The coal mining machine is one of main equipment of fully mechanized mining complete equipment, develops from the coal cutter and evolves, and the coal mining machine is a large-scale complicated system that collects machinery, electricity and hydraulic pressure as an organic whole, and operational environment is abominable, and the trouble can lead to the whole coal mining work to be interrupted if appearing, causes huge economic loss.

In the process of mining by the coal mining machine, due to geological conditions in a coal mine, the coal is easy to fall, so that the coal blocking device is required to be utilized for blocking, and the general coal blocking device does not have the adjusting function, so that the coal mining machine is extremely inconvenient to use and the working efficiency is influenced, and the adjustable coal blocking device of the coal mining machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a coal-winning machine keeps off coal device with adjustable possesses convenient the regulation, and convenient to use improves advantages such as work efficiency, has solved general fender coal device and has not possessed the function of adjusting to lead to extremely inconvenient when using, influence work efficiency's problem.

(II) technical scheme

For realizing above-mentioned convenient regulation, convenient to use improves work efficiency's purpose, the utility model provides a following technical scheme: an adjustable coal cutter coal blocking device comprises a mounting plate, wherein a fixed block is fixedly mounted on the left side of the top of the mounting plate, a connecting block is movably connected to the front side of the fixed block, an electric push rod is fixedly mounted at the top of the connecting block, a coal blocking plate is movably connected to the top end of the electric push rod, a motor is fixedly mounted on the top of the mounting plate and positioned on the right side of the fixed block, a supporting plate is fixedly connected to the right side of the top of the mounting plate, a threaded rod is fixedly connected to an output shaft of the motor, the right end of the threaded rod is movably connected with the supporting plate, a threaded pipe is connected to the outer surface of the threaded rod in a threaded manner, a sliding rail is fixedly connected to the bottom of the coal blocking plate, a sliding block is movably connected to the inside of the sliding rail, the utility model discloses a coal mine stopping plate, including fender coal plate, fixed orifices, fixed holes, two, the inner wall swing joint of fixed orifices has the dead lever, two the top of dead lever extends to the outside of fender coal plate, the inside swing joint of standing groove has the fly leaf, the equal fixed mounting in both sides has the limiting plate around the fly leaf, the inside of fender coal plate just corresponds two limiting plate departments and has all seted up the spacing groove, the fixed orifices has all been seted up to the left and right sides at fly leaf top, two the inner wall swing joint of fixed orifices has the.

Preferably, the axial center of the motor, the axial center of the threaded pipe and the axial center of the threaded rod are located on the same straight line.

Preferably, the connection angle of the bottom end of the movable rod and the threaded pipe is ninety degrees.

Preferably, threaded holes are formed in the left side and the right side of the inner portion of the mounting plate, and the size of the mounting plate is larger than that of the coal blocking plate.

Preferably, the size of standing groove and the size looks adaptation of fly leaf, and the fixed orifices has been seted up at the top of fly leaf, the internal surface of fixed orifices is seted up with the screw thread of dead lever looks adaptation.

Preferably, a limiting block is fixedly mounted on the right side of the movable plate, and the size of the limiting block is larger than that of the right side of the movable plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a coal-winning machine keeps off coal device with adjustable possesses following beneficial effect:

1. this coal-winning machine keeps off coal device with adjustable, through electric putter and fender coal board swing joint, the angle of convenient fender coal board is adjusted, through motor and threaded rod fixed connection, threaded rod and screwed pipe threaded connection, thereby make the screwed pipe drive the movable rod and remove, movable rod and movable block swing joint, thereby when the movable rod removes left, make the contained angle increase of fender coal board and mounting panel, the effect of regulation is played to the angle of fender coal board, through fly leaf and standing groove swing joint, and dead lever and fixed orifices threaded connection, thereby the convenience removes the fly leaf, the length of fender coal board has been increased, convenient regulation has been reached, high durability and convenient use, the purpose of work efficiency is improved.

2. This coal-winning machine keeps off coal device with adjustable through fly leaf and standing groove swing joint, because the equal fixedly connected with limiting plate in both sides around the fly leaf, when the fly leaf removed in the standing groove, made the limiting plate remove in the spacing groove, made the fly leaf more stable when removing, played the effect that increases device stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the utility model discloses limiting plate and spacing groove connection structure right side view.

In the figure: the coal blocking device comprises a mounting plate 1, a fixing block 2, a connecting block 3, an electric push rod 4, a coal blocking plate 5, a motor 6, a supporting plate 7, a threaded rod 8, a threaded pipe 9, a sliding rail 10, a sliding block 11, a movable block 12, a movable rod 13, a placing groove 14, a movable plate 15, a limiting plate 16, a limiting groove 17, a fixing hole 18 and a fixing rod 19.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an adjustable coal-cutting machine coal-blocking device comprises a mounting plate 1, wherein the left side and the right side of the inside of the mounting plate 1 are both provided with threaded holes, the size of the mounting plate 1 is larger than that of a coal-blocking plate 5, the left side of the top of the mounting plate 1 is fixedly provided with a fixed block 2, the front of the fixed block 2 is movably connected with a connecting block 3, the top of the connecting block 3 is fixedly provided with an electric push rod 4, the top end of the electric push rod 4 is movably connected with the coal-blocking plate 5, the top of the mounting plate 1 and the right side of the fixed block 2 are fixedly provided with a motor 6, the axis of the motor 6, the axis of a threaded pipe 9 and the axis of the threaded rod 8 are positioned on the same straight line, the right side of the top of the mounting plate 1 is fixedly connected with a, the bottom of the coal blocking plate 5 is fixedly connected with a sliding rail 10, the inside of the sliding rail 10 is movably connected with a sliding block 11, the bottom end of the sliding block 11 is fixedly connected with a movable block 12, the front side of the movable block 12 is movably connected with a movable rod 13, the connecting angle between the bottom end of the movable rod 13 and the threaded pipe 9 is ninety degrees, the bottom end of the movable rod 13 is fixedly connected with the threaded pipe 9, the right side of the coal blocking plate 5 is provided with a placing groove 14, the size of the placing groove 14 is matched with that of the movable plate 15, the top of the movable plate 15 is provided with a fixed hole 18, the inner surface of the fixed hole 18 is provided with a thread matched with a fixed rod 19, the inside of the placing groove 14 is movably connected with the movable plate 15, the right side of the movable plate 15 is fixedly provided with a limiting block, the size of the limiting block is larger than the size of the right side of the movable plate 15, the left side and the right side of the top of the movable plate 15 are both provided with fixing holes 18, the inner walls of the two fixing holes 18 are movably connected with fixing rods 19, and the top ends of the two fixing rods 19 extend to the outside of the coal baffle plate 5.

In conclusion, this adjustable coal-winning machine keeps off coal device, through electric putter 4 and fender coal board 5 swing joint, the angle of conveniently keeping off coal board 5 is adjusted, through motor 6 and threaded rod 8 fixed connection, threaded rod 8 and screwed pipe 9 threaded connection, thereby make screwed pipe 9 drive movable rod 13 and remove, movable rod 13 and movable block 12 swing joint, thereby when movable rod 13 moved left, make the contained angle increase of fender coal board 5 and mounting panel 1, play the effect of regulation to the angle of fender coal board 5, through fly leaf 15 and standing groove 14 swing joint, and dead lever 19 and fixed orifices 18 threaded connection, thereby conveniently remove fly leaf 15, the length of fender coal board 5 has been increased, reached convenient regulation, high durability and convenient use, improve work efficiency's purpose.

In addition, the movable plate 15 is movably connected with the placing groove 14, and the front side and the rear side of the movable plate 15 are fixedly connected with the limiting plates 16, so that when the movable plate 15 moves in the placing groove 14, the limiting plates 16 move in the limiting grooves 17, the movable plate 15 is more stable when moving, and the effect of increasing the stability of the device is achieved.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a coal-winning machine keeps off coal device with adjustable, includes mounting panel (1), its characterized in that: the left side fixed mounting at mounting panel (1) top has fixed block (2), the positive swing joint of fixed block (2) has connecting block (3), the top fixed mounting of connecting block (3) has electric putter (4), the top swing joint of electric putter (4) has coal blocking plate (5), the top of mounting panel (1) just is located the right side fixed mounting of fixed block (2) and has motor (6), the right side fixed connection at mounting panel (1) top has backup pad (7), the output shaft fixed connection of motor (6) has threaded rod (8), the right-hand member and backup pad (7) swing joint of threaded rod (8), the surface threaded connection of threaded rod (8) has screwed pipe (9), the bottom fixed connection of coal blocking plate (5) has slide rail (10), the inside swing joint of slide rail (10) has slider (11), the bottom fixedly connected with movable block (12) of slider (11), the positive swing joint of movable block (12) has movable rod (13), the bottom and screwed pipe (9) fixed connection of movable rod (13), standing groove (14) have been seted up on the right side of fender coal board (5), the inside swing joint of standing groove (14) has fly leaf (15), the equal fixed mounting in both sides has limiting plate (16) around fly leaf (15), the inside of fender coal board (5) just corresponds two limiting plate (16) departments and has all seted up spacing groove (17), fixed orifices (18), two have all been seted up to the left and right sides at fly leaf (15) top the inner wall swing joint of fixed orifices (18) has dead lever (19), two the top of dead lever (19) extends to the outside of fender coal board (5).

2. The adjustable coal cutter coal blocking device according to claim 1, characterized in that: the axis of the motor (6), the axis of the threaded pipe (9) and the axis of the threaded rod (8) are positioned on the same straight line.

3. The adjustable coal cutter coal blocking device according to claim 1, characterized in that: the connection angle between the bottom end of the movable rod (13) and the threaded pipe (9) is ninety degrees.

4. The adjustable coal cutter coal blocking device according to claim 1, characterized in that: threaded holes are formed in the left side and the right side of the inner portion of the mounting plate (1), and the size of the mounting plate (1) is larger than that of the coal blocking plate (5).

5. The adjustable coal cutter coal blocking device according to claim 1, characterized in that: the size of the placing groove (14) is matched with that of the movable plate (15), the top of the movable plate (15) is provided with a fixing hole (18), and the inner surface of the fixing hole (18) is provided with a thread matched with the fixing rod (19).

6. The adjustable coal cutter coal blocking device according to claim 1, characterized in that: the right side fixed mounting of fly leaf (15) has the stopper, the size of stopper is greater than the right side size of fly leaf (15).

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