CN216447140U

CN216447140U - Coal mine electromechanical equipment for coal mining

Info

Publication number: CN216447140U
Application number: CN202122230301.1U
Authority: CN
Inventors: 高建成; 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-05-06
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a coal mine electromechanical device for coal mining, which relates to the field of coal mine electromechanical devices and comprises the following components: a main body; the storage tank is positioned at the lower end of one side of the main body and used for storing the collected coal ash; the door plate is positioned at one end of the main body and one side of the door plate and is used for quantitatively cleaning coal ash in the door plate; and the ventilation mechanism is positioned in the main body and used for dedusting and ventilating the interior of the coal mine. According to the utility model, the ventilation mechanism is arranged, so that ventilation and air exchange can be carried out in a mine, the fan is rotated by starting the motor, coal ash in the air is filtered through the filter screen frame, the connecting rotating rod is driven by the fan, the arc-shaped scraper blade is driven by the second turnover clamping plate to scrape off the coal ash adhered to the outer wall of the filter screen frame, then the scraped coal ash enters the conveying groove through the arc-shaped scraper blade and enters the storage groove through the conveying groove, and ventilation and air exchange can be carried out on the outside air through mutual matching of the parts.

Description

Coal mine electromechanical equipment for coal mining

Technical Field

The utility model relates to the field of coal mine electromechanical equipment, in particular to coal mine electromechanical equipment for coal mining.

Background

The coal is the most main solid fuel, is a kind of combustible organic rock, it is by the luxuriant plant of certain geological age, in the suitable geological environment, pile up into the thick layer gradually, and bury in the bottom of the water or silt, through the natural coalification of long geological age and form, in the geological period of the world, with the most coal production in the stratum of carbolite, diadsic, Jurassic and third, it is the important coal-forming age, the carbon content of the coal is generally 46-97%, it is brown to black, have dull to the metallic luster, according to the difference of the coal gasification degree, the coal can be divided into peat, brown coal, bituminous coal and anthracite four kinds.

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 excavated to an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, 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, the coal mine range comprises large areas of the ground, the underground and related facilities, the coal mine is a reasonable space excavated by people when the coal-rich geological strata are excavated, and the coal mine generally comprises a roadway, a well hole, an excavation surface and the like.

When the ventilation in the ore deposit of current device, only filter coal ash, can't collect it, this makes the wire side of filter screen cause the jam easily to make the spoilage of filter screen improve greatly, however the device installation is complicated, is difficult for carrying out convenient installation dismantlement to the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems of ventilation and air exchange in mines and convenient replacement of a filter screen, the coal mine electromechanical equipment for coal mining is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a coal mine electromechanical apparatus for coal mining, comprising:

a main body;

the storage tank is positioned at the lower end of one side of the main body and used for storing the collected coal ash;

the door plate is positioned at one end of the main body and one side of the door plate and is used for quantitatively cleaning coal ash in the door plate;

the ventilation mechanism is positioned in the main body and used for dedusting and ventilating the interior of the coal mine;

the replacing mechanism is located at one end of the main body and located on one side of the ventilation mechanism and used for convenient replacement of the filter screen.

As a still further scheme of the utility model: the ventilation mechanism comprises a motor, a fan, a first fixed rotating rod, a first torsion spring, a first overturning clamping plate, an overturning screen frame, a connecting rotating rod and a fixed seat, wherein the fixed seat is fixed in the main body, and is positioned right above the door plate, the motor is arranged at the top end of the fixed seat, the fan is fixed at the output end of the motor, the connecting rotating rod is fixed at the center of one end of the fan far away from the motor, the turning screen frame is arranged at one end of the main body, and is positioned at one side of the connecting rotating rod far away from the fan, the first turnover clamping plate is arranged at the top end of one side of the main body, and is mutually clamped and fixed with the turning screen frame, the first fixed rotating rod is fixed at one end of the first turning clamping plate, and the other end of running through to first upset cardboard rotates with the main part to be connected, first torsion spring is located inside one side of first upset cardboard, and cup joints each other with first fixed bull stick.

As a still further scheme of the utility model: the replacing mechanism comprises a limiting slide block, a filter screen frame, a second torsion spring, an arc-shaped scraper, a second overturning clamping plate and a second fixed rotating rod, the filter screen frame is positioned in one end of the main body, and is sleeved with the connecting rotating rod, the limiting slide blocks are fixed at the two ends of the filter screen frame and penetrate into the main body, the two second turnover clamping plates are positioned inside the upper and lower ends of the connecting rotating rod far away from the fan, and penetrates through the outer wall of one end of the connecting rotating rod far away from the fan, the second fixed rotating rod is fixed at one end of the second overturning clamping plate, and the other end penetrating through the second overturning clamping plate is rotationally connected with the connecting rotating rod, the second torsion spring is positioned inside the second overturning clamping plate, and cup joint each other with the fixed bull stick of second, the arc scraper blade is located the filter screen frame and keeps away from a side surface of fan, and cup joints with the mutual block of second upset cardboard.

As a still further scheme of the utility model: the main part passes through the hinge rotation with door plant, upset screen frame and is connected, the department that connects of upset screen frame and first upset cardboard is provided with the fixed slot rather than the outer wall mutual matching.

As a still further scheme of the utility model: the connection position of the connecting rotary rod and the second overturning clamping plate is provided with a rotary groove matched with the outer wall of the connecting rotary rod, and a wire mesh is arranged in the overturning mesh frame.

As a still further scheme of the utility model: the main part is provided with the slip draw-in groove rather than the outer wall and matches each other with the position department that meets of limiting slide block, filter screen frame, the one end that the filter screen frame was kept away from to the main part is provided with the ventilation net gape.

As a still further scheme of the utility model: the main part is located one side lower extreme that the fan is kept away from to the filter screen frame and is provided with the conveyer trough that runs through to the inside of holding tank, the inside of filter screen frame is provided with the filter screen, the department of meeting the position of arc scraper blade and second upset cardboard is provided with the connecting groove who matches each other rather than the outer wall.

Compared with the prior art, the utility model has the beneficial effects that:

1. the ventilation mechanism is arranged, so that ventilation and air exchange can be performed in a mine, the fan is rotated by starting the motor, coal ash in the air is filtered by the filter screen frame, the rotating rod is connected under the driving of the fan, the arc-shaped scraper blade is driven by the second turnover clamping plate to scrape off the coal ash adhered to the outer wall of the filter screen frame, the scraped coal ash enters the conveying groove through the arc-shaped scraper blade and enters the storage groove through the conveying groove, and ventilation and air exchange can be performed on the outside air through the mutual matching of the parts;

2. through setting up the change mechanism, this mechanism can realize carrying out convenient change to the filter screen, through the inside with the sliding clamping groove of filter screen frame propulsion main part, the filter screen frame passes through the spacing slip of limit slide this moment, and cup joint the connecting bull stick, then place the arc scraper blade in one side of limit slide, and cup joint the connecting bull stick, two second upset cardboards are through the upset of the fixed bull stick of second under the extrusion of arc scraper blade this moment, and twist to second torque spring, then second torque spring drives the fixed bull stick of second through torsion rebound and makes the upset of second upset cardboard reset, can carry out the block to the arc scraper blade through mutually supporting of above a plurality of parts and fix.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the venting mechanism and the replacement mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at A;

fig. 4 is a partially enlarged view of the point B of the present invention.

In the figure: 1. a main body; 2. a ventilation mechanism; 201. a motor; 202. a fan; 203. a first fixed rotating rod; 204. a first torsion spring; 205. a first turnover clamping plate; 206. turning over the screen frame; 207. connecting the rotating rod; 208. a fixed seat; 3. a mechanism is replaced; 301. a limiting slide block; 302. a filter screen frame; 303. a second torsion spring; 304. an arc-shaped scraper plate; 305. a second turnover clamping plate; 306. a second fixed rotating rod; 4. a storage tank; 5. a door panel.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 4, in an embodiment of the present invention, a coal mine electromechanical device for coal mining includes:

a main body 1;

a storage tank 4 located at the lower end of one side of the main body 1 and used for storing the collected coal ash;

the door plate 5 is positioned at one end of the main body 1 and one side of the door plate 5 and is used for quantitatively cleaning coal ash in the door plate 5;

the ventilation mechanism 2 is positioned inside the main body 1 and is used for dedusting and ventilating the inside of the coal mine;

and the replacing mechanism 3 is positioned at one end of the main body 1 and is positioned at one side of the ventilation mechanism 2 and used for conveniently replacing the filter screen.

Please refer to fig. 2 to 4, the ventilation mechanism 2 includes a motor 201, a fan 202, a first fixed rotating rod 203, a first torsion spring 204, a first turning plate 205, a turning frame 206, a connecting rotating rod 207 and a fixing seat 208, the fixing seat 208 is fixed inside the main body 1 and is located right above the door panel 5, the motor 201 is installed at the top end of the fixing seat 208, the fan 202 is fixed at the output end of the motor 201, the connecting rotating rod 207 is fixed at the central position of one end of the fan 202 far away from the motor 201, the turning frame 206 is installed at one end of the main body 1 and is located at one side of the connecting rotating rod 207 far away from the fan 202, the first turning plate 205 is installed at the top end of one side of the main body 1 and is mutually engaged and fixed with the turning plate 206, the first fixed rotating rod 203 is fixed at one end of the first turning plate 205 and penetrates to the other end of the first turning plate 205 to be rotatably connected with the main body 1, the first torsion spring 204 is located inside one side of the first turning plate 205, and the first fixed rotating rod 203 is sleeved with the first fixed rotating rod, and the fan 202 drives the outside air to ventilate.

Please refer to fig. 2 to 3, the replacing mechanism 3 includes a limiting slider 301, a filter frame 302, a second torsion spring 303, an arc-shaped scraper 304, a second turning plate 305 and a second fixed rotating rod 306, the filter frame 302 is located inside one end of the main body 1 and is sleeved with the connecting rotating rod 207, the limiting slider 301 is fixed at two ends of the filter frame 302 and penetrates through the main body 1, two second turning plates 305 are located inside the upper and lower ends of the connecting rotating rod 207 far away from the fan 202 and penetrates through the outer wall of one end of the connecting rotating rod 207 far away from the fan 202, the second fixed rotating rod 306 is fixed at one end of the second turning plate 305 and penetrates through the other end of the second turning plate 305 to be rotatably connected with the connecting rotating rod 207, the second torsion spring 303 is located inside the second turning plate and is sleeved with the second fixed rotating rod 306, the arc-shaped scraper 304 is located on one side surface of the filter frame 302 far away from the fan 202, and is mutually clamped and sleeved with the second turnover clamping plate 305, and the coal ash on the filter screen is scraped by the arc-shaped scraper 304.

Please refer to fig. 2 to 4, the main body 1 is rotatably connected to the door panel 5 and the turning screen frame 206 through hinges, a fixing slot matching with the outer wall of the turning screen frame 206 is disposed at a connecting position of the turning screen frame 206 and the first turning clamping plate 205, and the first turning clamping plate 205 is clamped and fixed to the turning screen frame 206 through the fixing slot.

Please refer to fig. 2-4, a rotating groove matched with the outer wall of the connecting rotating rod 207 is disposed at the connecting position of the second turning clamping plate 305, and an iron wire is disposed inside the turning wire frame 206 to prevent the operator from being injured.

Please refer to fig. 2 to 3, a sliding slot matched with the outer wall of the main body 1 is disposed at a position where the main body 1 is connected to the limiting slide block 301 and the filter screen frame 302, a ventilation screen port is disposed at an end of the main body 1 away from the filter screen frame 302, and the filter screen frame 302 is limited to slide inside the main body 1 by the limiting slide block 301 through the sliding slot.

Please refer to fig. 2-3, a conveying trough penetrating to the inside of the storage tank 4 is disposed at the lower end of one side of the main body 1, which is away from the fan 202, of the filter screen frame 302, a filter screen is disposed inside the filter screen frame 302, a connecting slot matched with the outer wall of the arc-shaped scraper 304 is disposed at the connecting position of the second turnover clamping plate 305, and the coal ash is conveyed into the storage tank 4 through the conveying trough.

The working principle of the utility model is as follows: the filter screen frame 302 is pushed into the inside of the sliding slot of the main body 1, at this time, the filter screen frame 302 performs limited sliding through the limiting slide block 301, the connecting rotating rod 207 is sleeved, then the arc-shaped scraper 304 is placed on one side of the limiting slide block 301, the connecting rotating rod 207 is sleeved, at this time, two second turning clamping plates 305 are turned over through the second fixing rotating rod 306 under the extrusion of the arc-shaped scraper 304 and are twisted, then the second torsion spring 303 drives the second fixing rotating rod 306 to turn over and reset the second turning clamping plates 305 through torsion rebounding, so as to be convenient for clamping and fixing the arc-shaped scraper 304, then the turning screen frame 206 is turned over through a hinge to enable a wire mesh to cover the opening of the main body 1 on one side of the filter screen frame 302, at this time, the first turning clamping plate 205 is turned over through the first fixing rotating rod 203 under the extrusion of the turning screen frame 206, the first torsion spring 204 is twisted, then the first torsion spring 204 drives the first fixed rotating rod 203 through torsion rebounding to enable the first overturning clamping plate 205 to clamp and fix the overturning mesh frame 206, so as to prevent the injury caused by the fact that a worker unconsciously touches the arc-shaped scraper 304 when the main body 1 is in use, then the motor 201 is started to enable the fan 202 to rotate, so as to drive the outside air to ventilate through a ventilating mesh opening, and filter the coal ash in the air through the filtering mesh frame 302, meanwhile, the rotating rod 207 is connected under the driving of the fan 202, the arc-shaped scraper 304 is driven by the second overturning clamping plate 305 to scrape the coal ash adhered to the outer wall of the filtering mesh frame 302, then the scraped coal ash enters the conveying groove through the arc-shaped scraper 304 and enters the storage groove 4 through the conveying groove, so as to collect and store the scraped coal ash, and the door panel 5 is overturned and opened through a hinge after a period of time, the coal ash stored in the storage tank 4 is cleaned, and then the operation is reversely performed, so that the filter screen is convenient to replace.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A coal mine electromechanical apparatus for coal mining, comprising:

a main body (1);

the storage tank (4) is positioned at the lower end of one side of the main body (1) and is used for storing the collected coal ash;

the door plate (5) is positioned at one end of the main body (1), is positioned on one side of the door plate (5) and is used for quantitatively cleaning coal ash in the door plate (5);

the ventilation mechanism (2) is positioned inside the main body (1) and is used for dedusting and ventilating the inside of a coal mine;

the replacing mechanism (3) is located at one end of the main body (1) and located on one side of the ventilation mechanism (2) and used for conveniently replacing the filter screen.

2. The coal mine electromechanical device for coal mining according to claim 1, wherein the ventilation mechanism (2) comprises a motor (201), a fan (202), a first fixed rotating rod (203), a first torsion spring (204), a first overturning clamping plate (205), an overturning mesh frame (206), a connecting rotating rod (207) and a fixed seat (208), the fixed seat (208) is fixed inside the main body (1) and is positioned right above the door panel (5), the motor (201) is installed at the top end of the fixed seat (208), the fan (202) is fixed at the output end of the motor (201), the connecting rotating rod (207) is fixed at the central position of one end of the fan (202) far away from the motor (201), the overturning mesh frame (206) is installed at one end of the main body (1) and is positioned at one side of the connecting rotating rod (207) far away from the fan (202), first upset cardboard (205) are installed on one side top of main part (1), and with upset screen frame (206) mutual block fixed, first fixed bull stick (203) are fixed in the one end of first upset cardboard (205), and run through to the other end of first upset cardboard (205) and rotate with main part (1) and be connected, first torsion spring (204) are located inside one side of first upset cardboard (205), and cup joint each other with first fixed bull stick (203).

3. The coal mine electromechanical equipment for coal mining according to claim 1, wherein the replacing mechanism (3) comprises a limiting slide block (301), a filter screen frame (302), a second torsion spring (303), an arc-shaped scraper (304), a second overturning clamping plate (305) and a second fixed rotating rod (306), the filter screen frame (302) is positioned inside one end of the main body (1) and is mutually sleeved with the connecting rotating rod (207), the limiting slide block (301) is fixed at two ends of the filter screen frame (302) and penetrates through the main body (1), the two second overturning clamping plates (305) are positioned inside the upper end and the lower end of the connecting rotating rod (207) far away from the fan (202) and penetrate through the outer wall of one end of the connecting rotating rod (207) far away from the fan (202), and the second fixed rotating rod (306) is fixed at one end of the second overturning clamping plate (305), and the other end penetrating through the second overturning clamping plate (305) is rotatably connected with the connecting rotating rod (207), the second torsion spring (303) is positioned inside the second overturning clamping plate (305) and is mutually sleeved with the second fixed rotating rod (306), and the arc-shaped scraper (304) is positioned on one side surface of the filter screen frame (302) far away from the fan (202) and is mutually clamped and sleeved with the second overturning clamping plate (305).

4. The coal mine electromechanical device for coal mining according to claim 2, wherein the main body (1) is rotatably connected with the door panel (5) and the turning screen frame (206) through hinges, and a fixed clamping groove matched with the outer wall of the turning screen frame (206) is formed in the joint position of the turning screen frame (206) and the first turning clamping plate (205).

5. The coal mine electromechanical device for coal mining according to claim 2, wherein a rotating groove matched with the outer wall of the second overturning clamping plate (305) is formed at the position where the connecting rotating rod (207) is connected with the second overturning clamping plate (305), and a wire mesh is arranged inside the overturning mesh frame (206).

6. The coal mine electromechanical equipment for coal mining according to claim 3, wherein a sliding clamping groove matched with the outer wall of the main body (1) is arranged at the joint of the main body (1) with the limiting sliding block (301) and the filter screen frame (302), and a ventilation screen opening is arranged at one end of the main body (1) far away from the filter screen frame (302).

7. The coal mine electromechanical equipment for coal mining is characterized in that a conveying groove penetrating to the interior of the storage groove (4) is formed in the lower end, away from the fan (202), of the main body (1) of the filter screen frame (302), a filter screen is arranged in the filter screen frame (302), and a connecting clamping groove matched with the outer wall of the arc-shaped scraper (304) is formed in the position where the arc-shaped scraper (304) is connected with the second overturning clamping plate (305).