CN217919991U - Belt comprehensive damage intelligent detection protection device - Google Patents
Belt comprehensive damage intelligent detection protection device Download PDFInfo
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- CN217919991U CN217919991U CN202221776723.7U CN202221776723U CN217919991U CN 217919991 U CN217919991 U CN 217919991U CN 202221776723 U CN202221776723 U CN 202221776723U CN 217919991 U CN217919991 U CN 217919991U
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- photoelectric switch
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- protection device
- belt
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Abstract
The utility model belongs to the technical field of industrial production and transportation, in particular to an intelligent detection and protection device for comprehensive damage of a belt, which comprises a nut, a bolt and an installation frame, and also comprises a photoelectric switch; the installation frame includes two safe edge angle steelframes, installs the connecting plate on the safe edge angle steelframe, and photoelectric switch includes photoelectric switch transmitting terminal and photoelectric switch receiving terminal, and the photoelectric switch transmitting terminal is installed one on the connecting plate, the photoelectric switch receiving terminal is installed another on the connecting plate. The utility model discloses the material feed bin that connects that is located defeated material belt below designs for the screen cloth feed bin, can effectively avoid in the transportation process because a large amount of raise dusts pile up and make the photosignal that the photoelectric switch transmitting terminal can't receive the photoelectric switch receiving terminal and send, prevents the photoelectric switch malfunction, effectively avoids leading to the emergence of the shut down condition because of a large amount of raise dusts aggregations.
Description
Technical Field
The utility model belongs to the technical field of industrial production carries, in particular to belt comprehensive damage intellectual detection system protection device.
Background
Iron ore is an important raw material for iron and steel production enterprises, and natural ore (iron ore) is gradually separated into iron through procedures of crushing, grinding, magnetic separation, flotation, gravity separation and the like. Iron ore is a mineral aggregate containing iron simple substance or iron compound that can be economically utilized. In the production process of the dracaena natans, belt transportation is a main transportation mode. However, in actual production and transportation, the belt conveyor is often scratched, longitudinally torn, or even broken due to the blocking of the discharging hopper of the belt conveyor, the blocking between the guide chute and the belt, and overload operation. Generally, the occurrence of comprehensive damage of the belt cannot be found at the first time, so that the belt is very easy to damage in a large area and even break, thereby causing safety accidents of injuring people and equipment.
In the prior art, many production fields of the belt transportation operation can detect the belt damage condition in time by additionally arranging a video monitor and a tearing switch, but the defects that the monitoring is not timely found by workers, the tearing switch is slow in response, inaccurate and the like exist. Detect out the comprehensive damage of belt in the belt transportation operation for timely, high-efficient, avoid stopping production for a long time to cause more economic loss or incident to influence production, the utility model relates to a belt comprehensive damage intellectual detection system protection device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model relates to an intelligent detection and protection device for comprehensive damage of a belt, which comprises a nut, a bolt and an installation frame, wherein the installation frame is arranged between a material conveying belt and a return belt, and the intelligent detection and protection device also comprises a photoelectric switch;
the installation frame includes two safe edge angle steelframes, installs the connecting plate on the safe edge angle steelframe, and photoelectric switch includes photoelectric switch transmitting terminal, photoelectric switch receiving terminal and audible-visual annunciator, and photoelectric switch transmitting terminal, photoelectric switch receiving terminal are connected with audible-visual annunciator electricity, and the photoelectric switch transmitting terminal is installed one on the connecting plate, the photoelectric switch receiving terminal is installed another on the connecting plate, photoelectric switch transmitting terminal and photoelectric switch receiving terminal axis are located same straight line.
Further, the installation frame still includes two bearing roller beam supports, and bearing roller beam support installs on safe edge angle steelframe, and bearing roller beam support's both ends tip is connected with the safe edge angle steelframe that corresponds respectively, is equipped with the screen cloth feed bin that is used for receiving the material that drops in the installation frame, is equipped with the sieve mesh on the screen cloth feed bin, screen cloth feed bin and bearing roller beam support connected.
Furthermore, screen cloth feed bin both ends tip all is equipped with the inspection hole, two the axis of inspection hole is located same straight line.
Further, the bottom plate both sides of screen cloth feed bin all are equipped with the toper slope, and the inspection hole is close to the setting of bottom plate lower extreme.
Furthermore, the support roller beam support is provided with a connecting block fixedly connected with the support roller beam support, the bolt penetrates through the connecting block and the screen material bin and is fastened by nuts, and the screen material bin is installed on the support roller beam support.
Furthermore, two threaded holes are formed in the connecting plate, one threaded hole is located in the upper portion of the connecting plate, the other threaded hole is located in the lower portion of the connecting plate, the threaded hole in the upper portion of the connecting plate is used for fixing the connecting plate and the edge protection angle steel frame, the threaded hole in the lower portion of the connecting plate is used for installing the photoelectric switch transmitting end and the photoelectric switch receiving end, and the electric switch transmitting end and the photoelectric switch receiving end are in threaded fit with the corresponding connecting plate respectively.
Furthermore, the transmitting end of the photoelectric switch is positioned at one side of one detection hole, the receiving end of the photoelectric switch is positioned at one side of the other detection hole, and the optical signal sent by the transmitting end of the photoelectric switch passes through the detection hole and is received by the receiving end of the photoelectric switch.
Furthermore, the end surfaces of the two sides of the screen silo and the edges of the two sides of the conveying belt are located on the same vertical plane.
The material receiving bin positioned below the material conveying belt is designed as a screen bin, so that the problem that a photoelectric switch receiving end cannot receive an optical signal sent by a photoelectric switch transmitting end due to accumulation of a large amount of raised dust in the conveying process can be effectively avoided, the misoperation of the photoelectric switch is prevented, and the shutdown condition caused by accumulation of a large amount of raised dust is effectively avoided; the belt tail wheel blanking funnel is often the starting point of the comprehensive damage condition of the belt, the utility model discloses install the component for detecting belt damage on the side close to the belt tail wheel, can detect out the comprehensive damage of belt in time, can prevent effectively that the belt from damaging by a large scale, reduce the influence to production;
the edges of two sides of the screen mesh bin and the edges of two sides of the conveying belt are positioned in the same vertical plane, the length of the bin is maintained within the distance between the belt and the edges of the belt, and the material falling into the screen mesh bin can be ensured to be comprehensively damaged by the belt, so that the accuracy and the reliability of the utility model are further improved; the two sides below the screen storage bin are provided with the conical slopes, so that materials can be gathered at the bottom when entering the screen storage bin, a photoelectric switch can act quickly when a belt is damaged comprehensively, the machine is stopped in time, and the influence on production is effectively reduced; the photoelectric signal receiving end and the transmitting end are both connected with the acousto-optic alarm of the corresponding site position on site, when the photoelectric switch acts, the alarm is triggered at the same time, post personnel are informed in time, maintenance is arranged, and production is resumed as soon as possible; the utility model discloses can in time, high-efficient detect out the comprehensive damage of belt in the belt transportation operation, avoid long-time stopping production to cause more economic loss or incident to influence production, develop smoothly to production and have positive effect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic front view structure diagram of an intelligent detection protection device according to an embodiment of the present invention;
fig. 2 shows a schematic view of a part of the structure of an intelligent detection protection device according to an embodiment of the present invention;
fig. 3 shows a left side view structural diagram of the intelligent detection protection device in the embodiment of the present invention;
fig. 4 shows a schematic view of a part of the structure of the intelligent detection protection device in the embodiment of the present invention;
fig. 5 shows a schematic structural diagram of a screen silo according to an embodiment of the present invention;
in the figure: 1. a screen storage bin; 2. a connecting plate; 3. connecting blocks; 4. a nut; 5. a bolt; 6. a corner protecting steel frame; 7. a carrier roller cross beam support; 101. a photoelectric switch transmitting terminal; 102. a photoelectric switch transmitting end cable; 201. a photoelectric switch receiving end; 202. photoelectric switch receiving end cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. 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.
In order to be in time, the high efficiency detects out the condition that the belt takes place comprehensive damage in the belt transportation operation, effectively reduce the belt transportation in the multiple trade and produce the economic loss that line belt damage caused and reduce the emergence of incident, the utility model provides a belt comprehensive damage intellectual detection system protection device, intellectual detection system protection device sets up between defeated material belt and return belt, defeated material belt is located return belt's top, intellectual detection system protection device includes screen cloth feed bin 1, connecting block 3, nut 4, bolt 5, installation frame and photoelectric switch, the installation frame includes safe edge angle steelframe 6 and bearing roller crossbeam support 7, the installation frame sets up between defeated material belt and return belt, safe edge angle steelframe 6 and bearing roller crossbeam support 7's quantity all sets up to two in this embodiment, safe edge angle steelframe 6 is connected with device unable adjustment base through supporting member, device unable adjustment base places subaerial, device unable adjustment base is used for supporting intellectual detection system protection device. The carrier roller beam support 7 is installed on the edge protection angle steel frame 6, the end parts of the two ends of the carrier roller beam support 7 are respectively connected with the corresponding edge protection angle steel frame 6, and the carrier roller beam support 7 is arranged close to the end parts of the two ends of the edge protection angle steel frame 6.
A screen storage bin 1 is arranged in the mounting frame, the screen storage bin 1 is used for receiving falling materials, as shown in fig. 1, a plurality of screen holes are formed in the screen storage bin 1, and the screen holes can effectively prevent a large amount of raised dust from gathering in the conveying process and prevent the shutdown condition caused by the gathering of the large amount of raised dust; the utility model does not limit the shape and size of the sieve pores, and the shape and size of the sieve pores can be set according to the actual detection requirements, for example, the shape of the sieve pores can be set to be square, diamond, regular hexagon, etc.; the end parts of the two ends of the screen storage bin 1 are provided with detection holes, detection light beams pass through the detection holes, the axes of the two detection holes are located on the same straight line, and detection light signals can penetrate through the inner space of the screen storage bin 1 through the detection holes.
In this embodiment, the bottom plate both sides of screen cloth feed bin 1 all are equipped with the toper slope, as shown in fig. 5, undercut in the middle of the bottom plate promptly, and the inspection hole is close to the bottom plate lowest and sets up for the material that drops can gather in the bottom plate middle part, is convenient for detect rapidly when the belt takes place to synthesize the damage that has the material to drop, and then in time shut down and maintain the belt damage.
The carrier roller beam support 7 is provided with the connecting blocks 3 which are fixedly connected, as shown in fig. 2, the material and the number of the connecting blocks 3 are not specifically limited in the present invention, the material strength of the connecting blocks 3 can be realized by connecting the screen mesh bin 1 and the carrier roller beam support 7, the connecting blocks 3 are made of channel steel in the present embodiment, and alloy steel, aluminum alloy and the like can also be adopted as the material of the exemplary connecting blocks 3; the number of the connecting blocks 3 can be set according to actual needs; in this embodiment, the quantity of connecting block 3 sets up to two, is equipped with the through-hole on the connecting block 3, uses 5 run-through connection blocks of bolt 3 and screen cloth feed bin 1 and beats tightly with nut 4, with screen cloth feed bin 1 and bearing roller crossbeam support 7 fixed connection.
The edge protection angle steel frame 6 is provided with a connecting plate 2, the connecting plate 2 is provided with two threaded holes, one threaded hole is positioned at the upper part of the connecting plate 2, the other threaded hole is positioned at the lower part of the connecting plate 2, the threaded hole positioned at the upper part of the connecting plate 2 is used for fixing the connecting plate 2 and the edge protection angle steel frame 6, a bolt 5 penetrates through the connecting plate 2 and the edge protection angle steel frame 6 and is tightened by a nut 4, and therefore the connecting plate 2 is installed on the edge protection angle steel frame 6; the threaded holes at the lower part of the connecting plate 2 are used for installing the photoelectric switch transmitting end 101 and the photoelectric switch receiving end 201, as shown in fig. 3, the photoelectric switch transmitting end 101 and the photoelectric switch receiving end 201 are located on different connecting plates 2, and the photoelectric switch transmitting end 101 and the photoelectric switch receiving end 201 are respectively in threaded fit with the corresponding connecting plates 2.
The utility model discloses do not specifically prescribe a limit to the material of connecting plate 2, its intensity can satisfy the installation use needs can, in this embodiment the material of connecting plate 2 is the steel sheet, and exemplary connecting plate 2 also can adopt aluminum plate, plastics etc..
Photoelectric switch includes photoelectric switch transmitting terminal 101, photoelectric switch receiving terminal 201 and audible-visual annunciator, photoelectric switch transmitting terminal 101 and photoelectric switch receiving terminal 201 are installed respectively behind connecting plate 2, photoelectric switch transmitting terminal 101 and photoelectric switch receiving terminal 201 axis are located same straight line, photoelectric switch transmitting terminal 101 is located one side of one of them inspection hole, photoelectric switch receiving terminal 201 is located one side of another inspection hole, the light signal that photoelectric switch transmitting terminal 101 sent can pass the inspection hole and is received by photoelectric switch receiving terminal 201.
One side that screen cloth feed bin 1 was kept away from to photoelectric switch transmitting terminal 101 is equipped with photoelectric switch transmitting terminal cable 102, as shown in fig. 4, one side that screen cloth feed bin 1 was kept away from to photoelectric switch receiving terminal 201 is equipped with photoelectric switch receiving terminal cable 202, photoelectric switch transmitting terminal cable 102, photoelectric switch receiving terminal cable 202 all is connected with audible-visual annunciator, in the belt feeder material conveying process, when taking place the belt comprehensive damage condition, the material falls in screen cloth feed bin 1 bottom through the damage department clearance, the light signal between photoelectric switch transmitting terminal 101 and photoelectric switch receiving terminal 201 is sheltered from by the material that drops, the photoelectric switch action, and then let the long-range interlocking of belt feeder shut down through the signal of telecommunication, corresponding position audible-visual annunciator sends the warning, be convenient for in time discover the position of damage belt, arrange and overhaul.
In some embodiments of the utility model, the two side end faces of the screen material bin 1 and the two side edges of the material conveying belts are located on the same vertical plane, and the screen material bin 1 designed by adopting the method can prevent the material on the other material conveying belt from falling into the screen material bin 1 when a plurality of material conveying belts are arranged in parallel, so as to shield the optical signal between the photoelectric switch transmitting end 101 and the photoelectric switch receiving end 201, thus the material conveying belts are stopped, and the audible and visual alarm gives an alarm error; in addition, adopt this mode design screen cloth feed bin 1 can guarantee to follow the material that belt damage clearance dropped and certainly can fall into to screen cloth feed bin 1 because of the belt takes place comprehensive damage such as damage, vertically tear, disconnected area, improves intellectual detection system protection device's accuracy and reliability.
Take place the damage at the belt, vertically tear, when comprehensive damage such as disconnected area, the material drops in being used for connecing the screen cloth feed bin 1 of material from belt damage clearance, originally send by photoelectric switch transmitting terminal 101 this moment and pass the testing hole by the photosignal that photoelectric switch receiving terminal 201 received, the material that drops to in the screen cloth feed bin 1 blocks, lead to the photosignal that photoelectric switch transmitting terminal 101 can't be received to photoelectric switch receiving terminal 201, therefore the photoelectric switch action, the transmission signal of telecommunication, make the long-range interlocking of belt feeder shut down, and with this photoelectric switch transmitting terminal 101, the audible-visual annunciator that photoelectric switch receiving terminal 201 is connected reports to the police. Through the mode above, the utility model discloses can in time, detect out the condition that belt takes place to synthesize the damage among the belt transportation operation process high-efficiently, can effectively reduce the belt transportation in a plurality of trades and produce the economic loss that line belt damage caused and reduce the emergence of incident. The utility model has the characteristics of simple structure, installation, easy maintenance etc. The utility model discloses can also be applicable to the belt transportation operation of raw and other materials such as large grained ore and product in non ferrous metal trade, ferrous metal trade and the non-metallic trade.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The intelligent detection protection device for the comprehensive damage of the belt comprises a nut (4), a bolt (5) and an installation frame, wherein the installation frame is arranged between a material conveying belt and a return belt, and the intelligent detection protection device further comprises a photoelectric switch;
the installation frame includes two safe edge angle steelframes (6), installs connecting plate (2) on safe edge angle steelframe (6), and photoelectric switch includes photoelectric switch transmitting terminal (101), photoelectric switch receiving terminal (201) and audible-visual annunciator, and photoelectric switch transmitting terminal (101), photoelectric switch receiving terminal (201) are connected with audible-visual annunciator electricity, and photoelectric switch transmitting terminal (101) is installed one on connecting plate (2), photoelectric switch receiving terminal (201) is installed another on connecting plate (2), photoelectric switch transmitting terminal (101) and photoelectric switch receiving terminal (201) axis are located same straight line.
2. The intelligent detection protection device of claim 1, wherein the mounting frame further comprises two carrier roller beam supports (7), the carrier roller beam supports (7) are mounted on the edge protection angle steel frames (6), the end parts of the two ends of each carrier roller beam support (7) are respectively connected with the corresponding edge protection angle steel frame (6), a screen storage bin (1) for receiving falling materials is arranged in the mounting frame, screen holes are arranged on the screen storage bin (1), and the screen storage bin (1) is connected with the carrier roller beam supports (7).
3. The intelligent detection protection device according to claim 2, wherein the ends of the two ends of the screen storage bin (1) are provided with detection holes, and the axes of the two detection holes are located on the same straight line.
4. The intelligent detection protection device according to claim 3, wherein two sides of the bottom plate of the screen storage bin (1) are provided with conical slopes, and the detection hole is arranged close to the lowest position of the bottom plate.
5. The intelligent detection protection device of any one of claims 2-4, wherein the carrier roller beam support (7) is provided with a connecting block (3) fixedly connected, a bolt (5) penetrates through the connecting block (3) and the screen silo (1) and is fastened by a nut (4), and the screen silo (1) is mounted on the carrier roller beam support (7).
6. The intelligent detection protection device according to claim 3, wherein two threaded holes are formed in the connecting plate (2), one threaded hole is located in the upper portion of the connecting plate (2), the other threaded hole is located in the lower portion of the connecting plate (2), the threaded holes in the upper portion of the connecting plate (2) are used for fixing the connecting plate (2) and the edge protection angle steel frame (6), the threaded holes in the lower portion of the connecting plate (2) are used for installing the photoelectric switch transmitting end (101) and the photoelectric switch receiving end (201), and the photoelectric switch transmitting end (101) and the photoelectric switch receiving end (201) are respectively in threaded fit with the corresponding connecting plate (2).
7. The intelligent detection protection device according to claim 6, wherein the photoelectric switch transmitting terminal (101) is located at one side of one detection hole, the photoelectric switch receiving terminal (201) is located at one side of the other detection hole, and the optical signal transmitted by the photoelectric switch transmitting terminal (101) passes through the detection hole to be received by the photoelectric switch receiving terminal (201).
8. The intelligent detection protection device according to claim 5, wherein two side end faces of the screen silo (1) and two side edges of the conveying belt are located on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776723.7U CN217919991U (en) | 2022-07-11 | 2022-07-11 | Belt comprehensive damage intelligent detection protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776723.7U CN217919991U (en) | 2022-07-11 | 2022-07-11 | Belt comprehensive damage intelligent detection protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217919991U true CN217919991U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221776723.7U Active CN217919991U (en) | 2022-07-11 | 2022-07-11 | Belt comprehensive damage intelligent detection protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217919991U (en) |
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2022
- 2022-07-11 CN CN202221776723.7U patent/CN217919991U/en active Active
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