CN212155225U

CN212155225U - Coal mine electromechanical equipment for coal mining

Info

Publication number: CN212155225U
Application number: CN202020712592.0U
Authority: CN
Inventors: 王士安
Original assignee: Shandong Energy Guizhou Mining Co Ltd
Current assignee: Shandong Energy Guizhou Mining Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-15
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a colliery electromechanical device for coal mining, including the shell, the front of shell articulates there is the sealing door, and the both sides of shell are all fixed to be equipped with dustproof mechanism, and the inside of shell is through vibration damping mechanism fixed mounting have the motor, and vibration damping mechanism includes mount pad, four damping vibration isolators, rubber pad and fixed plate, and four avris of mount pad bottom are all fixed to be equipped with damping vibration isolators, and the bottom of four damping vibration isolators all is connected with the inner wall fixed connection of shell bottom; the utility model has the advantages that: the utility model relates to a colliery electromechanical device for coal mining fixes the motor in the inside of shell through damping mechanism, and the damping performance is good, and four damping shock absorbers of damping mechanism can improve the damping ability between shell and the mount pad, and the rubber pad of damping mechanism can improve the damping ability between motor and the mount pad, and the difficult shake of motor during operation has improved the life of motor, simultaneously can the noise reduction.

Description

Coal mine electromechanical equipment for coal mining

Technical Field

The utility model relates to a colliery electromechanical device, in particular to colliery electromechanical device for coal mining belongs to coal mining technical field.

Background

Need reasonable space when digging the geological stratification that is rich in coal, generally include the tunnel, well cave and mining face and so on, in the mining process in colliery, need use ventilation fan to ventilate, with the circulation of guaranteeing the air in the mine, the abundance of oxygen, avoid the oxygen deficiency and take place danger, common colliery is with ventilation fan's damping performance relatively poor, the fan during operation can shake, shorten the life of fan easily, bring the noise easily simultaneously, and common colliery is opened and is adopted ventilation fan's dustproof performance relatively poor, the inside of fan gets into the dust easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery electromechanical device for coal mining to solve the common coal mining who proposes in the above-mentioned background art and adopt ventilation fan's damping performance and the relatively poor problem of dustproof performance.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine electromechanical device for coal mining comprises a shell, wherein a sealing door is hinged to the front of the shell, dustproof mechanisms are fixedly arranged on two sides of the shell, a motor is fixedly arranged in the shell through a vibration reduction mechanism, the vibration reduction mechanism comprises a mounting seat, four damping vibration absorbers, a rubber pad and a fixing plate, the four lateral sides of the bottom end of the mounting seat are fixedly provided with the damping vibration absorbers, the bottom ends of the four damping vibration absorbers are fixedly connected with the inner wall of the bottom end of the shell, the middle part of the top end of the mounting seat is fixedly provided with the fixing plate through the rubber pad, the top end of the fixing plate is fixedly connected with the bottom end of the motor, a transmission shaft of the motor is fixedly connected with one end of a main shaft through a shaft coupling, the other end of the main shaft is fixedly provided with a positioning ring, one side of the positioning ring is fixedly connected with one side of, two locating pieces are fixedly arranged on one side of the locating ring, two limiting grooves are formed in one side of the fixing ring, and the two limiting grooves are connected with the two locating pieces in a clamping mode respectively.

As a preferred technical scheme of the utility model, four corners of shell bottom are all fixed and are equipped with the universal wheel, four one side of universal wheel is all fixed and is equipped with the wheel and stops, the fixed push rod that is equipped with in one side on shell top.

As a preferred technical scheme of the utility model, two dustproof mechanism all includes installation circle, installation section of thick bamboo, first spacing collar, second spacing collar, first filter screen and second filter screen, two one side of installation circle all through the bolt respectively with the both sides fixed connection of shell, two one side of installation circle is the fixed installation section of thick bamboo, two of being equipped with all inside of installation section of thick bamboo is fixed and is equipped with first spacing collar and second spacing collar, two one side of first spacing collar and one side of two second spacing collars are all fixed two first filter screens and two second filter screens of being equipped with respectively through the bolt.

As a preferred technical scheme of the utility model, two the internal diameter of second spacing collar all is greater than the internal diameter of two first spacing collars, two the filtration pore of first filter screen all is less than the filtration pore of two second filter screens.

As an optimal technical scheme of the utility model, four avris at the sealing door back and one side of two installation circles are all fixed and are equipped with the sealing strip.

As an optimal technical scheme of the utility model, one side on shell top is fixed and is equipped with motor switch, the motor passes through motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a colliery electromechanical device for coal mining fixes the motor in the shell through vibration reduction mechanism, and the damping performance is good, and four damping vibration isolators of vibration reduction mechanism can improve the damping capacity between shell and the mount pad, and the rubber pad of vibration reduction mechanism can improve the damping capacity between motor and the mount pad, and the motor is difficult for trembling during operation, has improved the life of motor, can reduce the noise simultaneously; the positioning ring of the main shaft is fixedly connected with the fixing ring through the bolt, so that the fixing ring is convenient to mount and dismount, if blades on the surface of the fixing ring are damaged, the fixing ring is convenient to replace, and the positioning block of the positioning ring is clamped with the limiting groove of the fixing ring, so that the stability between the fixing ring and the main shaft is improved; through setting up dustproof mechanism in the both sides of shell, the dustproof performance of shell can be improved to two dustproof mechanism's first filter screen and second filter screen, and the difficult dust that gets into of shell is dismantled first filter screen and second filter screen through the bolt, is convenient for clear up it.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of the damping mechanism of the present invention;

fig. 4 is a schematic structural view of the fixing ring of the present invention;

fig. 5 is a schematic structural diagram of the dustproof mechanism of the present invention.

In the figure: 1. a housing; 2. a sealing door; 3. a universal wheel; 4. a push rod; 5. a dust-proof mechanism; 501. installing a ring; 502. mounting the cylinder; 503. a first spacing collar; 504. a second limit ring; 505. a first filter screen; 506. a second filter screen; 6. a vibration reduction mechanism; 601. a mounting seat; 602. damping vibration absorber; 603. a rubber pad; 604. a fixing plate; 7. a motor; 8. a coupling; 9. a main shaft; 10. positioning rings; 11. positioning blocks; 12. a fixing ring; 13. a blade.

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. 1-5, the present invention provides a coal mine electromechanical device for coal mining, comprising a housing 1, a sealing door 2 hinged to the front of the housing 1, a dustproof mechanism 5 fixed to both sides of the housing 1, a motor 7 fixed inside the housing 1 via a vibration damping mechanism 6, the vibration damping mechanism 6 including a mounting base 601, four damping vibration dampers 602, a rubber pad 603 and a fixing plate 604, the damping vibration dampers 602 fixed to four lateral sides of the bottom end of the mounting base 601, the bottom ends of the four damping vibration dampers 602 fixed to the inner wall of the bottom end of the housing 1, the fixing plate 604 fixed to the middle of the top end of the mounting base 601 via the rubber pad 603, the top end of the fixing plate 604 fixed to the bottom end of the motor 7, a transmission shaft of the motor 7 fixed to one end of a main shaft 9 via a coupling 8, and a positioning ring 10 fixed to the other end of the main, one side of position circle 10 is passed through bolt and one side fixed connection of solid fixed ring 12, and solid fixed ring 12's fixed surface is equipped with a plurality of blade 13, and one side of position circle 10 is fixed and is equipped with two locating pieces 11, and two spacing grooves have been seted up to solid fixed ring 12's one side, and two spacing grooves are connected with two locating piece 11 blocks block respectively.

Preferably, four corners at the bottom end of the shell 1 are all fixedly provided with universal wheels 3, one sides of the four universal wheels 3 are all fixedly provided with wheel brakes, and one side of the top end of the shell 1 is fixedly provided with a push rod 4, so that the shell 1 can be conveniently moved; the two dustproof mechanisms 5 respectively comprise mounting rings 501, mounting cylinders 502, first limiting rings 503, second limiting rings 504, first filter screens 505 and second filter screens 506, one sides of the two mounting rings 501 are respectively and fixedly connected with the two sides of the shell 1 through bolts, the mounting cylinders 502 are respectively and fixedly arranged on one sides of the two mounting rings 501, the first limiting rings 503 and the second limiting rings 504 are respectively and fixedly arranged in the two mounting cylinders 502, the two first filter screens 505 and the two second filter screens 506 are respectively and fixedly arranged on one sides of the two first limiting rings 503 and one sides of the two second limiting rings 504 through bolts, the dustproof capacity of the shell 1 is improved through the arrangement of the two first filter screens 505 and the two second filter screens 506, dust is not easy to enter the interior of the shell 1, and the second filter screens 506 and the first filter screens 505 are convenient to be taken down respectively through the disassembly of the bolts; the inner diameters of the two second limiting rings 504 are larger than the inner diameters of the two first limiting rings 503, so that the first filter screens 505 can be conveniently taken out through the second limiting rings 504, and the filtering holes of the two first filter screens 505 are smaller than the filtering holes of the two second filter screens 506, so that the dust filtering quality is improved; sealing strips are fixedly arranged on four sides of the back surface of the sealing door 2 and one side of the two mounting rings 501, so that the sealing effect is good, and dust is not easy to enter; a motor switch is fixedly arranged on one side of the top end of the shell 1, the motor 7 is electrically connected with a power supply through the motor switch, and the work of the motor 7 is convenient to control through the motor switch.

When the coal mine electromechanical device is used in a coal mine, a motor switch is turned on, the motor 7 drives the blades 13 of the fixing ring 12 to rotate, air is supplied to the interior of a mine, circulation of air and sufficient oxygen in the mine are ensured, when the motor 7 works, damping vibration isolators 602 of which four types can be ZD-1 of the vibration absorbing mechanism 6 can improve vibration absorbing capacity between the shell 1 and the mounting seat 601, rubber pads 603 of the vibration absorbing mechanism 6 can improve vibration absorbing capacity between the motor 7 and the mounting seat 601, vibration of the motor 7 is avoided, noise can be reduced at the same time, the positioning blocks 11 of the positioning ring 10 are clamped with the limiting grooves of the fixing ring 12, stability between the fixing ring 12 and the main shaft 9 can be improved, if the blades 13 on the surface of the fixing ring 12 are damaged, the motor switch is turned off, the positioning ring 10 of the main shaft 9 is detached from the fixing ring 12 through bolts, the damaged fixing ring 12, take out another solid fixed ring 12, through bolt with the position circle 10 and another solid fixed ring 12 fixed connection of main shaft 9, the dustproof performance of shell 1 can be improved to the first filter screen 505 and the second filter screen 506 of two dustproof mechanism 5, the difficult dust that gets into in shell 1's inside, when needing to clear up first filter screen 505 and second filter screen 506, dismantle first filter screen 505 and second filter screen 506 from first spacing collar 503 and second spacing collar 504 respectively through the bolt, clear up it.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a colliery electromechanical device for coal mining, includes shell (1), its characterized in that, the front of shell (1) articulates there is sealing door (2), the both sides of shell (1) are all fixed and are equipped with dustproof mechanism (5), there is motor (7) inside of shell (1) through vibration reduction mechanism (6) fixed mounting, vibration reduction mechanism (6) include mount pad (601), four damping antivibrators (602), rubber pad (603) and fixed plate (604), four avris of mount pad (601) bottom are all fixed and are equipped with damping antivibrator (602), four the bottom of damping antivibrator (602) all with the inner wall fixed connection of shell (1) bottom, the middle part on mount pad (601) top is passed through rubber pad (603) and is fixed and is equipped with fixed plate (604), the top of fixed plate (604) and the bottom fixed connection of motor (7), the one end fixed connection that shaft coupling (8) and main shaft (9) were passed through to the transmission shaft of motor (7), the other end of main shaft (9) is fixed and is equipped with position collar (10), one side fixed connection of bolt and solid fixed ring (12) is passed through to one side of position collar (10), the fixed surface of solid fixed ring (12) is equipped with a plurality of blade (13), one side of position collar (10) is fixed and is equipped with two locating pieces (11), two spacing grooves have been seted up to one side of solid fixed ring (12), two the spacing groove is connected with two locating pieces (11) block respectively.

2. A coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: four corners of shell (1) bottom are all fixed and are equipped with universal wheel (3), four one side of universal wheel (3) is all fixed and is equipped with the wheel and stops, one side on shell (1) top is fixed and is equipped with push rod (4).

3. A coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: two dustproof mechanism (5) all include installation circle (501), installation section of thick bamboo (502), first spacing collar (503), second spacing collar (504), first filter screen (505) and second filter screen (506), two one side of installation circle (501) all through the bolt respectively with the both sides fixed connection of shell (1), two one side of installation circle (501) is all fixed and is equipped with installation section of thick bamboo (502), two the inside of installation section of thick bamboo (502) is all fixed and is equipped with first spacing collar (503) and second spacing collar (504), two one side of first spacing collar (503) and one side of two second spacing collars (504) are all through the bolt respectively fixed two first filter screens (505) and two second filter screens (506) of being equipped with.

4. A coal mine electromechanical apparatus for coal mining as claimed in claim 3 wherein: the inner diameters of the two second limiting rings (504) are larger than the inner diameters of the two first limiting rings (503), and the filtering holes of the two first filtering nets (505) are smaller than the filtering holes of the two second filtering nets (506).

5. A coal mine electromechanical apparatus for coal mining as claimed in claim 3 wherein: and sealing strips are fixedly arranged on four sides of the back surface of the sealing door (2) and one side of the two mounting rings (501).

6. A coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: and a motor switch is fixedly arranged on one side of the top end of the shell (1), and the motor (7) is electrically connected with a power supply through the motor switch.