CN213121522U

CN213121522U - Mining area atmospheric environmental pollution source monitoring device

Info

Publication number: CN213121522U
Application number: CN202022021077.0U
Authority: CN
Inventors: 苏尼娜; 王夜光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-04
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a mining area atmospheric environmental pollution source monitoring device, its structure includes monitoring rod, mount pad, block terminal, power wire, digital display screen, raise dust detector, antenna, ball-type camera and clean mechanism, the utility model discloses a set up clean mechanism on digital display screen front side top, after using for a period, the easy collection of dust in digital display screen surface is organized, starts clean mechanism through external control equipment, and the motor circular telegram is worked, makes the reciprocal lead screw of motor drive rotate, and then makes reciprocal lead screw drive carriage release lever carry out reciprocating motion along sliding chamber inboard, makes the carriage release lever clear up through clearance carousel logarithm display screen surface, prevents that the collection of dust in digital display screen surface from leading to its demonstration numerical value fuzzy.

Description

Mining area atmospheric environmental pollution source monitoring device

Technical Field

The utility model relates to an atmospheric environment control technical field, concretely relates to mining area atmospheric environmental pollution source monitoring device.

Background

The uniformly planned and developed coal field or a part of the coal field is called a mining area, a large amount of raised dust is easily generated during mining area development, the raised dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is driven by wind power, people and the like to fly, and in order to prevent and treat atmospheric pollution, a raised dust monitoring device is usually additionally arranged in the mining area to monitor the raised dust in real time on line.

Present raise dust monitoring devices is equipped with the digital display screen usually for inform on-the-spot personnel PM10 value, should in time adopt the dust fall measure, but the digital display screen of present raise dust monitoring devices exposes in the mining area environment for a long time, and the digital display screen surface is infected with the dust easily, leads to it to show that numerical value is fuzzy, needs often to clear up, has brought inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a mining area atmospheric environmental pollution source monitoring device, the digital display screen that has solved current raise dust monitoring devices exposes in the mining area environment for a long time, and the digital display screen surface is infected with the dust easily, leads to it to show that numerical value is fuzzy, needs often to clear up, has brought inconvenient problem for the user.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a mining area atmospheric environmental pollution source monitoring device, which comprises a monitoring rod, a mounting seat, a distribution box, a power supply wire, a digital display screen, a dust emission detector, an antenna, a spherical camera and a cleaning mechanism, wherein the mounting seat is welded at the bottom end of the monitoring rod, the cleaning mechanism is arranged at the top end of the front side of the digital display screen, the cleaning mechanism comprises a connecting frame, a sliding cavity, a reciprocating lead screw, a motor frame, a motor, a moving rod and a turntable mechanism, the top end of the front side of the digital display screen is provided with the connecting frame, the inner side of the connecting frame is provided with the sliding cavity, the left end and the right end of the reciprocating lead screw are rotationally connected with the sliding cavity, the right side of the connecting frame is fixed with the motor frame, the motor is locked and fixed with the inner side of the motor frame through bolts, the output end of the left side of the motor extends into the sliding cavity and is fixedly connected with, and the carriage release lever meshes with reciprocal lead screw surface mutually, the carriage release lever rear side is provided with carousel mechanism, power wire, digital display screen, raise dust detector, antenna, ball-type camera and motor all carry out the electricity with the block terminal and are connected.

Further, the block terminal is installed to monitoring pole front side lower extreme, the block terminal bottom is fixed with power wire, monitoring pole front side mid-mounting has the digital display screen, the raise dust detector is all installed to the monitoring pole left and right sides, the monitoring pole top is provided with the antenna, the ball-type camera is installed to monitoring pole front side upper end.

Further, carousel mechanism includes rack, connection chamber, bull stick, drive gear, leads to groove, first bevel gear, second bevel gear and clearance carousel, digital display screen front side lower extreme is provided with the rack, the bull stick inboard is provided with the connection chamber, both ends all rotate with the connection chamber about the bull stick and are connected, the bull stick lower extreme is fixed with drive gear, the bull stick rear side lower extreme is provided with leads to the groove, the rack meshes with the drive gear surface through leading to the groove, the bull stick external fixation has first bevel gear, second bevel gear meshes with first bevel gear surface to second bevel gear rotates with the connection chamber rear side and is connected, second bevel gear rear end extends the connection chamber and with clearance carousel fixed connection, clearance carousel laminating digital display screen front side.

Furthermore, the shapes and the sizes of the first bevel gear and the second bevel gear are equal, and the first bevel gear and the second bevel gear are perpendicular to each other.

Furthermore, the rack drives the transmission gear to rotate by an angle of 0-360 degrees, and the rack and the central line of the transmission gear are positioned on the same horizontal direction line.

Furthermore, the rotating rod and the central line of the first bevel gear are positioned on the same horizontal direction line, and the rotating rod drives the first bevel gear to rotate by an angle of 0-360 degrees.

Furthermore, a waterproof anti-oxidation layer is coated on the outer surface of the connecting frame, and the connecting frame is in a hollow cuboid shape.

Furthermore, the central lines of the sliding cavity and the movable rod are positioned on the same horizontal direction line, and the inner wall of the sliding cavity is smooth and has no burrs.

Furthermore, the reciprocating screw rod is made of carbon steel and has high strength, high hardness and good mechanical property.

Furthermore, the transmission gear is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: a mining area atmospheric environmental pollution source monitoring device, through having set up clean mechanism on digital display screen front side top, after a period of time uses, the dust is collected together easily on digital display screen surface, start clean mechanism through external control equipment, the motor circular telegram is worked, make the reciprocal lead screw of motor drive rotate, and then make reciprocal lead screw drive carriage release lever carry out reciprocating motion along sliding chamber inboard, make the carriage release lever clear up through clearance carousel logarithm display screen surface, prevent that digital display screen surface from collecting together the dust and leading to it to show numerical value fuzzy.

The advantages are two: a mining area atmospheric environmental pollution source monitoring device, through having set up carousel mechanism at the carriage release lever rear side, when the carriage release lever removed, the rack was through leading to the groove and drive gear meshing and drive its rotation, made the bull stick rotate along with drive gear carries out synchronous, made the bull stick drive second bevel gear through first bevel gear and rotated to make the clearance carousel rotate and sweep the dust on digital display screen surface down, reached better clearance effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the cleaning mechanism of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the connection frame of the present invention;

fig. 4 is a rear view structural diagram of the through groove of the present invention;

fig. 5 is a schematic view of the right-side sectional structure of the connection cavity of the present invention.

In the figure: the device comprises a monitoring rod-1, a mounting seat-2, a distribution box-3, a power supply wire-4, a digital display screen-5, a dust raising detector-6, an antenna-7, a spherical camera-8, a cleaning mechanism-9, a connecting frame-91, a sliding cavity-92, a reciprocating screw rod-93, a motor frame-94, a motor-95, a moving rod-96, a turntable mechanism-97, a rack-971, a connecting cavity-972, a rotating rod-973, a transmission gear-974, a through groove-975, a first bevel gear-976, a second bevel gear-977 and a cleaning turntable-978.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a monitoring device for atmospheric environmental pollution sources in mining areas: comprises a monitoring rod 1, a mounting seat 2, a distribution box 3, a power supply wire 4, a digital display screen 5, a dust detector 6, an antenna 7, a spherical camera 8 and a cleaning mechanism 9, wherein the mounting seat 2 is welded at the bottom end of the monitoring rod 1, the cleaning mechanism 9 is arranged at the top end of the front side of the digital display screen 5, the cleaning mechanism 9 comprises a connecting frame 91, a sliding cavity 92, a reciprocating screw rod 93, a motor frame 94, a motor 95, a moving rod 96 and a turntable mechanism 97, the connecting frame 91 is arranged at the top end of the front side of the digital display screen 5, the sliding cavity 92 is arranged on the inner side of the connecting frame 91, the left end and the right end of the reciprocating screw rod 93 are rotatably connected with the sliding cavity 92, the motor frame 94 is fixed on the right side of the connecting frame 91, the motor 95 is fixedly locked with the inner side of the motor frame 94 through bolts, the output end of the left side of the motor 95 extends into the sliding cavity 92 and is fixedly connected with the reciprocating, the rear side of the movable rod 96 is provided with a turntable mechanism 97, and the power supply wire 4, the digital display screen 5, the dust detector 6, the antenna 7, the spherical camera 8 and the motor 95 are electrically connected with the distribution box 3.

Wherein, block terminal 3 is installed to 1 front side lower extreme of monitoring pole, 3 bottoms of block terminal are fixed with power wire 4, 1 front side mid-mounting of monitoring pole has digital display screen 5, raise dust detector 6 is all installed to the 1 left and right sides of monitoring pole, 1 top of monitoring pole is provided with antenna 7, ball-type camera 8 is installed to 1 front side upper end of monitoring pole.

Wherein, the turntable mechanism 97 comprises a rack 971, a connecting cavity 972, a rotating rod 973, a transmission gear 974, a through groove 975, a first bevel gear 976, a second bevel gear 977 and a cleaning turntable 978, the lower end of the front side of the digital display screen 5 is provided with the rack 971, the inner side of the moving rod 96 is provided with the connecting cavity 972, the upper end and the lower end of the rotating rod 973 are rotatably connected with the connecting cavity 972, the lower end of the rotating rod 973 is fixed with the transmission gear 974, the lower end of the rear side of the moving rod 96 is provided with the through groove 975, the rack 971 is meshed with the outer surface of the transmission gear 974 through the through groove 975, the outer surface of the rotating rod 973 is fixed with the first bevel gear 976, the second bevel gear 977 is meshed with the outer surface of the first bevel gear 976, and the gear 977 is rotatably connected with the rear side of the connecting cavity 972, the rear end of the second bevel gear, the cleaning turntable 978 is attached to the front side of the digital display screen 5.

The first bevel gear 976 and the second bevel gear 977 have the same shape and size, and the first bevel gear 976 is perpendicular to the second bevel gear 977, so that the first bevel gear 976 can drive the second bevel gear 977 to rotate synchronously.

The angle of the rack 971 driving the transmission gear 974 to rotate is 0-360 degrees, and the center lines of the rack 971 and the transmission gear 974 are on the same horizontal direction line, so that the rack 971 is favorably meshed with the transmission gear 974 and drives the transmission gear 974 to rotate.

The central lines of the rotating rods 973 and the first bevel gears 976 are located on the same horizontal direction line, and the rotating rods 973 drive the first bevel gears 976 to rotate by an angle of 0-360 degrees, which is beneficial for the rotating rods 973 to simultaneously drive the plurality of first bevel gears 976 to synchronously rotate.

The outer surface of the connecting frame 91 is coated with a waterproof anti-oxidation layer, and the connecting frame 91 is in a hollow cuboid shape, so that rusting or oxidative corrosion of the outer surface of the connecting frame 91 caused by long-time use is prevented.

The center lines of the sliding cavity 92 and the movable rod 96 are on the same horizontal direction line, and the inner wall of the sliding cavity 92 is smooth and burr-free, so that the movable rod 96 can better slide along the inner side of the sliding cavity 92.

The reciprocating screw rod 93 is made of carbon steel and has high strength, high hardness and good mechanical property.

The transmission gear 974 is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.

The 42CrMo gear steel adopted by the transmission gear 974 belongs to ultrahigh-strength steel, has high strength and toughness, better hardenability, no obvious temper brittleness, higher fatigue limit and multiple impact resistance after quenching and tempering, good low-temperature impact toughness, good mechanical property and machinability and quite wide application.

The working principle is as follows: before use, the mounting base 2 is firstly fixed to a mining area section through bolts, so that the mounting base 2 provides fixed support for the monitoring rod 1; when the power distribution box is used, in the first step, a power supply lead 4 is connected with an external power supply to provide power for the power distribution box 3; secondly, an external control device is used for starting the monitoring device, so that the distribution box 3 receives an electric signal through the antenna 7 and starts the spherical camera 8, the spherical camera 8 monitors the mining area in real time and sends the mining area to a command room through the antenna 7, and a manager can conveniently monitor the mining area in real time; meanwhile, the dust detector 6 is electrified to work, so that the dust detector 6 can measure the air quality of the mining area, the air quality numerical value is displayed through the digital display screen 5, and the air quality data can be updated in real time along with the change of the air quality, thereby facilitating field personnel to take dust fall measures in time; after the cleaning mechanism is used for a period of time, dust is easily accumulated on the surface of the digital display screen 5, the cleaning mechanism 9 is started through external control equipment, the motor 95 is electrified to work, the motor 95 drives the reciprocating screw rod 93 to rotate, the reciprocating screw rod 93 drives the moving rod 96 to move along the inner side of the sliding cavity 92, the moving rod 96 cleans the surface of the digital display screen 5 through the cleaning turntable 978, and the problem that the displayed numerical value is fuzzy due to the dust accumulated on the surface of the digital display screen 5 is avoided; when the moving rod 96 moves, the rack 971 is meshed with the transmission gear 974 through the through groove 975 and drives the transmission gear to rotate, so that the rotating rod 973 synchronously rotates along with the transmission gear 974, the rotating rod 973 drives the second bevel gear 977 to rotate through the first bevel gear 976, and the cleaning turntable 978 rotates to sweep dust on the surface of the digital display screen 5, so that a better cleaning effect is achieved.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A monitoring device for atmospheric environmental pollution sources in mining areas comprises a monitoring rod (1), a mounting seat (2), a distribution box (3), a power supply wire (4), a digital display screen (5), a dust emission detector (6), an antenna (7) and a spherical camera (8), wherein the mounting seat (2) is welded at the bottom end of the monitoring rod (1);

the method is characterized in that: still include clean mechanism (9), clean mechanism (9) sets up in digital display screen (5) front side top, clean mechanism (9) includes connection frame (91), sliding chamber (92), reciprocal lead screw (93), motor frame (94), motor (95), carriage release lever (96) and carousel mechanism (97), connection frame (91) are installed to digital display screen (5) front side top, connection frame (91) inboard is provided with sliding chamber (92), both ends all rotate with sliding chamber (92) about reciprocal lead screw (93) and are connected, connection frame (91) right side is fixed with motor frame (94), motor (95) are fixed through the inboard locking of bolt and motor frame (94) to motor (95) left side output extends into sliding chamber (92) and with reciprocal lead screw (93) fixed connection, sliding lever (96) top slides along sliding chamber (92) inboard, and carriage release lever (96) and reciprocal lead screw (93) surface mesh mutually, carriage release lever (96) rear side is provided with carousel mechanism (97), power wire (4), digital display screen (5), raise dust detector (6), antenna (7), ball-type camera (8) and motor (95) all carry out the electricity with block terminal (3) and are connected.

2. The mining area atmospheric environmental pollution source monitoring device of claim 1, characterized in that: distribution box (3) are installed to monitoring pole (1) front side lower extreme, distribution box (3) bottom is fixed with power wire (4), monitoring pole (1) front side mid-mounting has digital display screen (5), raise dust detector (6) are all installed to the monitoring pole (1) left and right sides, monitoring pole (1) top is provided with antenna (7), ball-type camera (8) are installed to monitoring pole (1) front side upper end.

3. The mining area atmospheric environmental pollution source monitoring device of claim 1, characterized in that: the rotary table mechanism (97) comprises a rack (971), a connecting cavity (972), a rotating rod (973), a transmission gear (974), a through groove (975), a first bevel gear (976), a second bevel gear (977) and a cleaning rotary table (978), wherein the rack (971) is arranged at the lower end of the front side of the digital display screen (5), the connecting cavity (972) is arranged on the inner side of the moving rod (96), the upper end and the lower end of the rotating rod (973) are rotatably connected with the connecting cavity (972), the transmission gear (974) is fixed at the lower end of the rotating rod (973), the through groove (975) is arranged at the lower end of the rear side of the moving rod (96), the rack (971) is meshed with the outer surface of the transmission gear (974) through the through groove (975), the first bevel gear (976) is fixed on the outer surface of the rotating rod (973), the second bevel gear (977) is meshed with the outer surface of the first bevel gear (976), and the second bevel gear (977), second bevel gear (977) rear end extends and connects chamber (972) and with clearance carousel (978) fixed connection, clearance carousel (978) laminating digital display screen (5) front side.

4. The mining area atmospheric environmental pollution source monitoring device of claim 3, characterized in that: the first bevel gear (976) and the second bevel gear (977) are equal in shape and size, and the first bevel gear (976) and the second bevel gear (977) are perpendicular to each other.

5. The mining area atmospheric environmental pollution source monitoring device of claim 3, characterized in that: the rack (971) drives the transmission gear (974) to rotate at an angle of 0-360 degrees, and the central lines of the rack (971) and the transmission gear (974) are positioned on the same horizontal direction line.

6. The mining area atmospheric environmental pollution source monitoring device of claim 3, characterized in that: the central lines of the rotating rod (973) and the first bevel gear (976) are positioned on the same horizontal direction line, and the rotating rod (973) drives the first bevel gear (976) to rotate by an angle of 0-360 degrees.

7. The mining area atmospheric environmental pollution source monitoring device of claim 1, characterized in that: the outer surface of the connecting frame (91) is coated with a waterproof anti-oxidation layer, and the connecting frame (91) is in a hollow cuboid shape.

8. The mining area atmospheric environmental pollution source monitoring device of claim 1, characterized in that: the center lines of the sliding cavity (92) and the moving rod (96) are positioned on the same horizontal direction line, and the inner wall of the sliding cavity (92) is smooth and has no burrs.