CN218289338U

CN218289338U - Mining tear sensor

Info

Publication number: CN218289338U
Application number: CN202222773712.XU
Authority: CN
Inventors: 陈友; 吴忙忙
Original assignee: Jiangsu Zhuoguang Intelligent Technology Co ltd
Current assignee: Jiangsu Zhuoguang Intelligent Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-13
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a mining tear sensor, including the layer board main part, the layer board main part includes left layer board and right layer board, left side layer board pull formula sets up in right layer board bottom, left side layer board and right layer board upper surface tip are equipped with L type mounting panel and this ampere of box respectively, be equipped with infrared emission probe on the L type mounting panel, the one end of this ampere of box is inlayed and is equipped with the control box, be equipped with main control unit in the control box, the one end that this ampere of box is close to infrared emission probe is equipped with the infrared receiving probe corresponding with infrared emission probe. Compared with the prior art, the utility model the advantage lie in: the monitoring effect is comparatively accurate, and the distance between infrared emission probe and the infrared receiving probe can be adjusted according to conveyer belt's width is nimble to the pull formula cooperation of left layer board and right layer board, and the suitability is wider.

Description

Mining tear sensor

Technical Field

The utility model relates to a mining tear sensor technical field, specifically indicate a mining tear sensor.

Background

At present, when a traditional tearing sensor works normally on a belt conveyor, the sensor enters a detection state. The output resistance value of the sensor is larger when the adhesive tape has no tearing fault; when the rubber belt conveyor has a tearing fault due to some reason, the rubber belt is torn and coal is sprayed, the coal spraying amount reaches a certain amount, so that the output resistance value of the sensor is smaller, and when the conductive rubber is conducted, the main machine sends out a rubber belt tearing signal and gives an alarm.

However, the sensor often generates malfunction, the affected factors are many, the monitoring result often generates errors, and the actual use requirement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a mining tear sensor.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a mining tear sensor, includes the layer board main part, the layer board main part includes left layer board and right layer board, left side layer board pull formula sets up in right layer board bottom, left side layer board and right layer board upper surface tip are equipped with L type mounting panel and this ampere of box respectively, be equipped with infrared emission probe on the L type mounting panel, the one end of this ampere of box inlays and is equipped with the control box, be equipped with main control unit in the control box, the one end that this ampere of box is close to infrared emission probe is equipped with the infrared receiving probe corresponding with infrared emission probe.

As an improvement, a plurality of first positioning holes are formed in the two sides of the left supporting plate, a plurality of second positioning holes are formed in the two sides of the right supporting plate, and the first positioning holes and the second positioning holes on the same side are fixedly matched through positioning bolts.

As an improvement, the side of the intrinsically safe box body is provided with wire holes, one end of the bottom of each of the left support plate and the right support plate is provided with guide plates, wire holes are formed in the two guide plates, a plurality of cable hooks corresponding to the wire holes are arranged at the bottom of the left support plate, and wires connected between the infrared emission probe and the control box sequentially penetrate through the cable hooks, the wire holes and the wire holes.

As the improvement, the side of control box is equipped with alarm indicator, liquid crystal display and two buttons, alarm indicator and liquid crystal display all with main control unit electric connection in the control box, the button is used for operating liquid crystal display.

As a modification, the size of the liquid crystal display screen is 0.96 inches.

As an improvement, a left protection plate located above the infrared emission probe is fixed on two sides of the left supporting plate, and a right protection plate located above the intrinsic safety box body is fixed on two sides of the right supporting plate.

As the improvement, the upper ends of the left protection plate and the right protection plate are both provided with steel wire rope fixing columns.

Compared with the prior art, the utility model the advantage lie in: the utility model provides a mining tear sensor is through mutually supporting that sets up infrared emission probe and infrared receiving probe, when taking place the condition of tearing, the material of transportation falls on the layer board main part from the conveyer, the infrared ray that infrared emission probe sent can't be received by infrared receiving probe, the control box receives this signal and through the light of main control unit control alarm indicator, can in time remind staff's conveyer to have the tearing condition this moment, this kind of monitoring effect is comparatively accurate, and the pull formula cooperation of left side layer board and right layer board can be according to conveyer's the nimble distance between infrared emission probe and the infrared receiving probe of width adjustment, the suitability is wider, play certain guard action to infrared emission probe and infrared receiving probe through setting up left guard plate and right guard plate, avoid the coal cinder whereabouts to cause the damage to infrared emission probe and infrared receiving probe, satisfy actual colliery demand.

Drawings

Fig. 1 is the utility model discloses a mining tear sensor's structural schematic.

Fig. 2 is the utility model relates to a mining tear sensor's side view structure schematic diagram.

Fig. 3 is a bottom structure schematic diagram of the utility model relates to a mining tear sensor.

As shown in the figure: 1. the device comprises a left supporting plate, a right supporting plate, a 3, an L-shaped mounting plate, a 4, an intrinsic safety box body, a 5, an infrared emission probe, a 6, a control box, a 7, an infrared receiving probe, a 8, a first positioning hole, a 9, a second positioning hole, a 10, a wire outlet, a 11, a guide plate, a 12, a wire guide hole, a 13, a cable hook, a 14, an alarm indicator lamp, a 15, a liquid crystal display screen, a 16, a key, a 17, a left protection plate, a 18, a right protection plate, a 19 and a steel wire rope fixing column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

With reference to the accompanying drawings 1-3, a mining tearing sensor comprises a supporting plate main body, wherein the supporting plate main body comprises a left supporting plate 1 and a right supporting plate 2, the left supporting plate 1 is arranged at the bottom of the right supporting plate 2 in a drawing mode, the upper surface end parts of the left supporting plate 1 and the right supporting plate 2 are respectively provided with an L-shaped mounting plate 3 and an intrinsically safe box body 4,L-shaped mounting plate 3 provided with an infrared emission probe 5, one end of the intrinsically safe box body 4 is embedded with a control box 6, a main controller is arranged in the control box 6, one end, close to the infrared emission probe 5, of the intrinsically safe box body 4 is provided with an infrared receiving probe 7 corresponding to the infrared emission probe 5, when a tearing condition occurs to a conveying belt, a material falls on the supporting plate main body, infrared rays emitted by the infrared emission probe 5 cannot be received by the infrared receiving probe 7, information, which cannot be received by the infrared receiving probe 7, is received by the main controller in the control box 6, and the infrared receiving probe 7 outputs switching value signals and communicates to remind that tearing occurs on a host computer.

In one embodiment, a plurality of first positioning holes 8 are formed in both sides of the left supporting plate 1, a plurality of second positioning holes 9 are formed in both sides of the right supporting plate 2, the first positioning holes 8 and the second positioning holes 9 on the same side are fixedly matched through positioning bolts, and the first positioning holes 8 and the second positioning holes 9 are arranged to adjust the length of the supporting plate body conveniently according to the width of the conveying belt.

In one embodiment, the side of the intrinsically safe box body 4 is provided with a wire outlet 10, one end of the bottom of each of the left supporting plate 1 and the right supporting plate 2 is provided with a guide plate 11, two guide plates 11 are provided with wire guide holes 12, the bottom of the left supporting plate 1 is provided with a plurality of cable hooks 13 corresponding to the wire guide holes 12, and a wire connected between the infrared emission probe 5 and the control box 6 sequentially penetrates through the cable hooks 13, the wire guide holes 12 and the wire outlet 10.

In one embodiment, the side of control box 6 is equipped with alarm indicator 14, liquid crystal display 15 and two buttons 16, alarm indicator 14 and liquid crystal display 15 all with the main control unit electric connection in the control box 6, button 16 is used for operating liquid crystal display 15, when infrared receiving probe 7 can't receive infrared information and is received by the main control unit in the control box 6, main control unit control alarm indicator 14 lights, thereby further remind the staff that the defeated material belt has the condition of tearing to take place, wherein liquid crystal display 15 can show this platform number and running state, also can show historical alarm record.

In one embodiment, the size of the liquid crystal display 15 is 0.96 inches.

In one embodiment, the two sides of the left supporting plate 1 are fixed with a left protection plate 17 located above the infrared emission probe 5, the two sides of the right supporting plate 2 are fixed with a right protection plate 18 located above the intrinsically safe box body 4, and the left protection plate 17 and the right protection plate 18 are arranged to protect the infrared emission probe 5 and the infrared receiving probe 7 to a certain extent, so that the infrared emission probe 5 and the infrared receiving probe 7 are prevented from being damaged by coal falling.

In one embodiment, the upper ends of the left protection plate 17 and the right protection plate 18 are provided with steel wire rope fixing posts 19, and the steel wire ropes are connected to the steel wire rope fixing posts 19, so that the whole sensor can be hung between the upper conveying belt and the lower conveying belt.

When the utility model is implemented, firstly, the length of the supporting plate main body is adjusted according to the width of the material conveying belt, and after the relative position between the left protection plate 17 and the right protection plate 18 is adjusted, the relative position between the left protection plate 17 and the right protection plate 18 is fixed through the first positioning hole 8 and the second positioning hole 9; then connect wire rope on wire rope fixed column 19, hang whole sensor between last defeated material belt and the defeated material belt down, when defeated material belt the tearing condition appears, the material falls on the layer board main part, the infrared ray that infrared emission probe 5 sent can't be received by infrared receiving probe 7, and infrared receiving probe 7 can't receive infrared information and is received by the main control unit in the control box 6, main control unit output switch volume signal and communication are in order to remind the host computer to have the emergence of tearing, and main control unit control alarm indicator 14 lights, thereby further remind the staff that defeated material belt has the condition of tearing to take place.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a mining tear sensor, includes the layer board main part, its characterized in that: the layer board main part includes left layer board (1) and right layer board (2), left side layer board (1) pull formula sets up in right layer board (2) bottom, left side layer board (1) and right layer board (2) upper surface end part do not are equipped with L type mounting panel (3) and this ampere of box (4), be equipped with infrared emission probe (5) on L type mounting panel (3), the one end of this ampere of box (4) is inlayed and is equipped with control box (6), be equipped with main control unit in control box (6), the one end that this ampere of box (4) is close to infrared emission probe (5) is equipped with infrared receiving probe (7) corresponding with infrared emission probe (5).

2. The mining tear sensor of claim 1, wherein: the two sides of the left supporting plate (1) are provided with a plurality of first positioning holes (8), the two sides of the right supporting plate (2) are provided with a plurality of second positioning holes (9), and the first positioning holes (8) and the second positioning holes (9) on the same side are fixedly matched through positioning bolts.

3. The mining tear sensor of claim 1, wherein: the side of this ampere of box (4) is equipped with wire hole (10), the one end of left side layer board (1) and right layer board (2) bottom all is equipped with deflector (11), two all be equipped with wire guide (12) on deflector (11), just the bottom of left side layer board (1) is equipped with a plurality of cable hangers (13) corresponding with wire guide (12), the wire of being connected between infrared emission probe (5) and control box (6) passes cable hanger (13), wire guide (12) and wire hole (10) in proper order.

4. The mining tear sensor of claim 3, wherein: the side of control box (6) is equipped with alarm indicator (14), liquid crystal display (15) and two buttons (16), alarm indicator (14) and liquid crystal display (15) all with the main control unit electric connection in control box (6), button (16) are used for operating liquid crystal display (15).

5. The mining tear sensor of claim 4, wherein: the size of the liquid crystal display screen (15) is 0.96 inches.

6. The mining tear sensor of claim 1, wherein: the two sides of the left supporting plate (1) are fixed with a left protection plate (17) located above the infrared emission probe (5), and the two sides of the right supporting plate (2) are fixed with a right protection plate (18) located above the intrinsically safe box body (4).

7. The mining tear sensor of claim 6, wherein: and the upper ends of the left protection plate (17) and the right protection plate (18) are both provided with steel wire rope fixing columns (19).