CN215011095U

CN215011095U - Coal mine electromechanical control device based on PLC electrical automation

Info

Publication number: CN215011095U
Application number: CN202121445752.0U
Authority: CN
Inventors: 申亚伟; 杨超; 张百慧; 郝仙宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-03
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a colliery electromechanical control device based on PLC electrical automation relates to colliery electromechanical control device field, this colliery electromechanical control device based on PLC electrical automation, including electromechanical control case and installing frame, the fixed base that is provided with of electromechanical control case lower extreme, electromechanical control case surface is provided with the dodge gate, the fixed operating panel that is provided with in dodge gate outer surface upper end, the inside fixed circuit board that is provided with of installing frame, the fixed clamping device that is provided with in installing frame upper end surface both sides, it has realized this colliery electromechanical control device based on PLC electrical automation has effectually to have dustproof heat dissipation function, and it is comparatively convenient to dismantle the installation, the maintenance in the later stage of being convenient for.

Description

Coal mine electromechanical control device based on PLC electrical automation

Technical Field

The utility model relates to a colliery electromechanical control device technical field specifically is a colliery electromechanical control device based on PLC electrical automation.

Background

Coal mine machinery, electrical equipment and facilities are the foundation of coal mine production, and coal mine electromechanical equipment for underground mining mainly comprises lifting equipment, ventilation equipment, air pressing equipment, pressure equipment, drainage equipment, mining equipment, supporting equipment, transportation equipment, power supply and electrical equipment, safety monitoring and gas drainage equipment, wherein the existing coal mine electromechanical equipment tends to the automatic direction, and the electromechanical equipment controlled by a PLC (programmable logic controller) occupies an important position in the coal mine electromechanical equipment.

The majority of the existing coal mine electromechanical equipment can be installed in a mine hole for use, and a PLC control device for controlling the coal mine electromechanical equipment can also be installed in a frame hole along with the PLC control device, so that the operation of workers is facilitated, the device is complex in structure, the steps of overhauling, subsequent installation and the like are complex when problems occur, many tools are needed, time and labor are wasted, meanwhile, the existing control device can enter dust and garbage into the device when in use, the device cannot effectively dissipate heat, the service life of parts in the control device can be prolonged, further damage to the control device can be caused, safety accidents are caused, and therefore the coal mine electromechanical control device based on PLC electric automation is needed to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a colliery electromechanical control device based on PLC electric automatization to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a colliery electromechanical controlling means based on PLC electric automatization, includes:

the lower end of the electromechanical control box is fixedly provided with a base, the outer surface of the electromechanical control box is provided with a movable door, and the upper end of the outer surface of the movable door is fixedly provided with an operation panel;

the mounting frame, the inside fixed circuit board that is provided with of mounting frame, the fixed clamping device that is provided with in mounting frame upper end surface both sides.

Preferably, the fixed air intake that is provided with in electromechanical control case one side, the air intake includes protection network and filter screen, the filter screen is located the protection network inboard, the activity of protection network outside is provided with the crank, the crank front end passes the fixed cleaning brush that is provided with of protection network, the cleaning brush is located between protection network and the filter screen.

Preferably, the inner side of the air inlet in the electromechanical control box is fixedly connected with an air cooling pipe, the air outlet of the air cooling pipe is fixedly connected with a fan, and the lower end of the air inlet is movably provided with a dust collecting box.

Preferably, clamping device includes mounting panel, rack, and sector gear, sector gear and rack intermeshing, the fixed driving arm that is provided with in sector gear outer end, sector gear's one end is fixed to be provided with the chuck is kept away from to the driving arm, the fixed axle that is provided with in electromechanical control incasement wall upper end both sides.

Preferably, the mounting frame lower extreme surface fixing joint has the regulating plate, regulating plate both ends and electromechanical control incasement wall both sides sliding connection, regulating plate lower extreme surface both ends are provided with adjusting device.

Preferably, adjusting device passes through bearing and the inside bottom surface swing joint of electromechanical control case, adjusting device, including screwed pipe and threaded rod, threaded rod and screwed pipe threaded connection, threaded rod upper end and regulating plate lower extreme fixed surface are connected.

The utility model discloses a colliery electromechanical control device based on PLC electrical automation, its beneficial effect who possesses as follows:

1. this colliery electromechanical control device based on PLC electrical automation, make the threaded rod to shrink inwards through manual rotation screwed pipe, it is further, drive regulating plate and installing frame downstream, and then the rack of installing frame upper end moves down in step, the rack effectively drives two sector gear rotations, and under the effect of driving arm, make two chucks of driving arm upper end effectively draw close each other, and then the chuck effectively cliies the fixed axle, thereby realize the effective fixed of installing frame, and under the action of gravity of installing frame internal plant, it is more firm to fix.

2. This colliery electromechanical control device based on PLC electrical automation, through fan work, outside air can be by air intake entering air-cooled pipe, the inside heat of electromechanical control case can effectively be taken away in gaseous flow in air-cooled pipe, simultaneously through being provided with the filter screen, can effectively filter the dust rubbish in the outside air, further pass through manual rotation crank, it rotates to drive the cleaning brush, effectively clear up the dust rubbish of filter screen surface, avoid the filter screen to block up, influence the circulation of wind, the rubbish that gets off through the cleaning brush clearance falls in the dust collection box, can effectively take out centralized processing.

Drawings

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

fig. 2 is a cross-sectional view of a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. an electromechanical control box; 2. a base; 3. a movable door; 301. an operation panel; 4. installing a frame; 401. a circuit board; 5. an adjusting plate; 6. an adjustment device; 601. a threaded rod; 602. a threaded pipe; 7. a fan; 8. an air-cooled pipe; 9. an air inlet; 901. a protective net; 902. a crank; 903. a cleaning brush; 904. a filter screen; 10. a fixed shaft; 11. a clamping device; 1101. a rack; 1102. a sector gear; 1103. a drive arm; 1104. a chuck; 12. a dust collection box.

Detailed Description

The embodiment of the utility model discloses colliery electromechanical controlling means based on PLC electric automatization, as shown in fig. 1-4, include:

the electromechanical control cabinet comprises an electromechanical control cabinet 1, wherein a base 2 is fixedly arranged at the lower end of the electromechanical control cabinet 1, a movable door 3 is arranged on the outer surface of the electromechanical control cabinet 1, and an operation panel 301 is fixedly arranged at the upper end of the outer surface of the movable door 3;

the mounting frame 4, the inside fixed circuit board 401 that is provided with of mounting frame 4, the fixed clamping device 11 that is provided with in mounting frame 4 upper end surface both sides.

According to the attached

drawings

2 and 4, an air inlet 9 is fixedly arranged on one side of the electromechanical control box 1, the air inlet 9 comprises a protective net 901 and a filter screen 904, the filter screen 904 is positioned on the inner side of the protective net 901, a crank 902 is movably arranged on the outer side of the protective net 901, the front end of the crank 902 penetrates through the protective net 901 and is fixedly provided with a cleaning brush 903, the cleaning brush 903 is positioned between the protective net 901 and the filter screen 904, an air cooling pipe 8 is fixedly connected on the inner side of the air inlet 9 inside the electromechanical control box 1, an air outlet of the air cooling pipe 8 is fixedly connected with a fan 7, a dust collection box 12 is movably arranged at the lower end of the air inlet 9, when the fan 7 works, outside air can enter the air cooling pipe 8 from the air inlet 9, the air flows in the air cooling pipe 8 to effectively take away heat inside the electromechanical control box 1, meanwhile, dust and garbage in the outside air can be effectively filtered by arranging the filter screen 904, and the crank 902 is further rotated manually, drive cleaning brush 903 and rotate, effectively clear up the dust rubbish of filter screen 904 surface, avoid filter screen 904 to block up, influence the circulation of wind, the rubbish of getting down through cleaning brush 903 clearance falls in dust collection box 12, can effectively take out centralized processing.

Referring to fig. 2 and 3, the clamping device 11 includes a mounting plate, a rack 1101, and a sector gear 1102, the sector gear 1102 is engaged with the rack 1101, a driving arm 1103 is fixedly disposed at an outer end of the sector gear 1102, a collet 1104 is fixedly disposed at an end of the driving arm 1103 away from the sector gear 1102, an adjusting plate 5 is fixedly clamped on a lower end surface of the mounting frame 4, the fixing shaft 10 is fixedly disposed on two sides of an inner wall of the electromechanical control box 1, two ends of the adjusting plate 5 are slidably connected with two sides of the inner wall of the electromechanical control box 1, two ends of a lower end surface of the adjusting plate 5 are provided with adjusting devices 6, the adjusting devices 6 are movably connected with an inner bottom surface of the electromechanical control box 1 through bearings, the adjusting devices 6 include a threaded pipe 602 and a threaded rod 601, the threaded rod 601 is in threaded connection with the threaded pipe 602, an upper end of the threaded rod 601 is fixedly connected with a lower end surface of the adjusting plate 5, the threaded rod 601 is retracted inward by manually rotating the threaded pipe 602, further, drive regulating plate 5 and installing frame 4 downstream, and then rack 1101 on the installing frame 4 upper end moves down in step, and rack 1101 effectively drives two sector gear 1102 rotations to under the effect of driving arm 1103, make two chucks 1104 of driving arm 1103 upper end effectively draw close each other, and then chuck 1104 effectively cliies fixed axle 10, thereby realize installing frame 4's effective fixed, comparatively convenient and fast, use manpower sparingly.

The working principle is as follows: the utility model discloses a colliery electromechanical control device based on PLC electric automatization, during the installation, with installing frame 4 and regulating plate 5 mutual joint, further, make threaded rod 601 shrink inwards through manual rotation screwed pipe 602, and further, drive regulating plate 5 and installing frame 4 and move down, and then rack 1101 of installing frame 4 upper end moves down synchronously, rack 1101 effectively drives two sector gear 1102 and rotates, and under the effect of driving arm 1103, make two chuck 1104 of driving arm 1103 upper end effectively draw close each other, and then chuck 1104 effectively grasps fixed axle 10, thereby realize the effective fixed of installing frame 4, comparatively convenient and fast, use manpower sparingly;

meanwhile, when the temperature inside the electromechanical control box 1 is too high, the fan 7 works, outside air can enter the air cooling pipe 8 from the air inlet 9, the air can effectively take away heat inside the electromechanical control box 1 when flowing in the air cooling pipe 8, meanwhile, the dust and garbage in the outside air can be effectively filtered through the filter screen 904, the dust and garbage can be further filtered through the manual rotating crank 902, the cleaning brush 903 is driven to rotate, the dust and garbage on the outer surface of the filter screen 904 can be effectively cleaned, the filter screen 904 is prevented from being blocked, the circulation of wind is influenced, the garbage cleaned through the cleaning brush 903 falls into the dust collecting box 12, and the centralized treatment can be effectively taken out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a colliery electromechanical controlling means based on PLC electric automatization which characterized in that includes:

the device comprises an electromechanical control box (1), wherein a base (2) is fixedly arranged at the lower end of the electromechanical control box (1), a movable door (3) is arranged on the outer surface of the electromechanical control box (1), and an operation panel (301) is fixedly arranged at the upper end of the outer surface of the movable door (3);

the mounting frame (4), the inside fixed circuit board (401) that is provided with of mounting frame (4), mounting frame (4) upper end surface both sides are fixed and are provided with clamping device (11).

2. The coal mine electromechanical control device based on PLC electric automation as claimed in claim 1, characterized in that: an air inlet (9) is fixedly arranged on one side of the electromechanical control box (1), the air inlet (9) comprises a protective net (901) and a filter screen (904), the filter screen (904) is located on the inner side of the protective net (901), a crank (902) is movably arranged on the outer side of the protective net (901), a cleaning brush (903) is fixedly arranged at the front end of the crank (902) through the protective net (901), and the cleaning brush (903) is located between the protective net (901) and the filter screen (904).

3. The coal mine electromechanical control device based on PLC electric automation as claimed in claim 2, characterized in that: the electromechanical control box is characterized in that an air cooling pipe (8) is fixedly connected to the inner side of an air inlet (9) in the electromechanical control box (1), an air outlet of the air cooling pipe (8) is fixedly connected with a fan (7), and a dust collecting box (12) is movably arranged at the lower end of the air inlet (9).

4. The coal mine electromechanical control device based on PLC electric automation as claimed in claim 1, characterized in that: clamping device (11) include mounting panel, rack (1101), with sector gear (1102), sector gear (1102) and rack (1101) intermeshing, the fixed driving arm (1103) that is provided with in sector gear (1102) outer end, the fixed chuck (1104) that is provided with in one end that sector gear (1102) was kept away from in driving arm (1103), the fixed axle (10) that is provided with in electromechanical control case (1) inner wall upper end both sides.

5. The coal mine electromechanical control device based on PLC electric automation as claimed in claim 3, characterized in that: installing frame (4) lower extreme fixed surface joint has regulating plate (5), regulating plate (5) both ends and electromechanical control case (1) inner wall both sides sliding connection, regulating plate (5) lower extreme surface both ends are provided with adjusting device (6).

6. The coal mine electromechanical control device based on PLC electric automation as claimed in claim 5, characterized in that: adjusting device (6) pass through bearing and the inside bottom surface swing joint of electromechanical control case (1), adjusting device (6), including screwed pipe (602) and threaded rod (601), threaded rod (601) and screwed pipe (602) threaded connection, threaded rod (601) upper end and regulating plate (5) lower extreme fixed surface are connected.