CN213922888U - Material monitoring device of belt conveyor - Google Patents
Material monitoring device of belt conveyor Download PDFInfo
- Publication number
- CN213922888U CN213922888U CN202022879492.XU CN202022879492U CN213922888U CN 213922888 U CN213922888 U CN 213922888U CN 202022879492 U CN202022879492 U CN 202022879492U CN 213922888 U CN213922888 U CN 213922888U
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- Prior art keywords
- cross rod
- rod
- rolling bearing
- electromagnetic induction
- iron
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- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000006698 induction Effects 0.000 claims abstract description 21
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 102000018434 Iron-Regulatory Proteins Human genes 0.000 description 2
- 108010066420 Iron-Regulatory Proteins Proteins 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- Control Of Conveyors (AREA)
Abstract
A material monitoring device for a belt conveyor, comprising: the mounting bracket, the electromagnetic induction switch, the iron induction sheet, the rolling bearing and the material touch rod are arranged; the mounting bracket consists of a vertical rod, a first cross rod and a second cross rod; the first cross rod and the second cross rod are horizontally fixed on the vertical rods, and the first cross rod is positioned above the second cross rod; the vertical rod, the first cross rod and the second cross rod are arranged on the same vertical surface; the electromagnetic induction switch is fixedly arranged below the end part of the first transverse rod; the iron induction sheet is arranged right below the electromagnetic induction switch, and the distance between the iron induction sheet and the electromagnetic induction switch is 1-15 mm; the inner ring of the rolling bearing is fixed on the second cross rod; an iron induction sheet is fixed at the top of the outer ring of the rolling bearing, and a material touch rod is fixed at the bottom of the outer ring of the rolling bearing. The utility model discloses simple manufacture, low cost uses the influence that does not receive external environment, can extensively apply to various band conveyer's material monitoring.
Description
Technical Field
The utility model belongs to the technical field of band conveyer material monitoring, concretely relates to band conveyer's material monitoring device.
Background
The belt conveyor is a machine for conveying materials by utilizing friction force between a belt and the materials, is widely applied to industries such as mining, chemical engineering, building materials and the like, mainly transports solid materials, and directly influences the use efficiency of the belt conveyor according to the quantity of the transported materials.
The monitoring devices of material mainly is the mode of weighing on present band conveyer, and the belt weighing device degree of accuracy is high, but the installation of expensive price is complicated, and subsequent maintenance degree of difficulty is big moreover, is difficult for using widely. Some places use the switch that turns off the electricity to monitor the material condition on the belt, but because most band conveyer use the site environment relatively poor, can influence the monitoring accuracy of switch signal that turns off the electricity.
Disclosure of Invention
Based on the not enough of above-mentioned prior art, the utility model provides a band conveyer's material monitoring devices to effectively monitor band conveyer's real-time behavior, avoid the long-time idle running of equipment, thereby improve band conveyer's availability factor.
The utility model discloses a following technical scheme realizes:
a material monitoring device for a belt conveyor, comprising: the mounting bracket, the electromagnetic induction switch, the iron induction sheet, the rolling bearing and the material touch rod are arranged; wherein,
the mounting bracket consists of a vertical rod, a first cross rod and a second cross rod; the first cross rod and the second cross rod are horizontally fixed on the vertical rods, and the first cross rod is positioned above the second cross rod; the vertical rod, the first cross rod and the second cross rod are arranged on the same vertical surface;
the electromagnetic induction switch is fixedly arranged below the end part of the first transverse rod; the iron induction sheet is arranged right below the electromagnetic induction switch, and the distance between the iron induction sheet and the electromagnetic induction switch is 1-15 mm;
the inner ring of the rolling bearing is fixed on the second cross rod; the iron induction sheet is fixed to the top of the outer ring of the rolling bearing, and the material touch rod is fixed to the bottom of the outer ring of the rolling bearing.
Preferably, the length of the first cross bar is greater than that of the second cross bar.
Preferably, reinforcing ribs are provided on the mounting bracket.
Preferably, the bottom of the material touch rod is 80-120mm away from the bottom of the belt.
Preferably, an oil seal is arranged on the rolling bearing.
The utility model discloses the preparation installation is simple, and is with low costs, and does not receive external environment's influence, does not have special requirement to band conveyer's type and the material that transports, can use on the band conveyer of each trade.
Drawings
Fig. 1 is a schematic view of the present invention.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings. It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The specific techniques, connections, conditions, or the like, which are not specified in the examples, are performed according to the techniques, connections, conditions, or the like described in the literature in the art or according to the product specification. The materials, instruments or equipment are not indicated by manufacturers, and all the materials, instruments or equipment are conventional products which can be obtained by purchasing.
The structure of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, a material monitoring device of a belt conveyor includes: the device comprises a mounting bracket 1, an electromagnetic induction switch 2, an iron induction sheet 3, a rolling bearing 4 and a material touch rod 5; wherein,
the mounting bracket 1 consists of a vertical rod 11, a first cross rod 12 and a second cross rod 13; the first cross bar 12 and the second cross bar 13 are horizontally fixed on the vertical bars 11, and the first cross bar 12 is positioned above the second cross bar 13; the vertical rod 11, the first cross rod 12 and the second cross rod 13 are on the same vertical surface; the length of the first cross bar 12 is greater than that of the second cross bar 13; a reinforcing rib 14 is arranged on the mounting bracket 1 and is arranged between the vertical rod and the cross rod or between the cross rod and the cross rod; the size of the mounting bracket 1 of the utility model is determined according to the size of the belt conveyor, the mounting position of the mounting bracket 1 has no special requirements, and the mounting bracket only needs to be stably fixed on the belt conveyor and leads the material touch rod 5 to be positioned above the belt of the belt conveyor;
the electromagnetic induction switch 2 is fixedly arranged below the end part of the first cross rod 12; the iron induction sheet 3 is arranged right below the electromagnetic induction switch 2, and the distance between the iron induction sheet 3 and the electromagnetic induction switch 2 is 6 mm; the electromagnetic induction switch 2 belongs to a position sensor with switching value output, the induction distance is generally 1-15mm, and the detected object is generally metal iron;
the inner ring of the rolling bearing 4 is fixed on the second cross rod 13; the iron induction sheet 3 is fixed at the top of the outer ring of the rolling bearing 4, and the material touch rod 5 is fixed at the bottom of the outer ring of the rolling bearing 4; the length of the material touch rod 5 is determined according to the distance between the mounting bracket and the belt, and under the general condition, the distance between the material touch rod 5 and the bottom (material contact surface) of the belt is 100 mm; the total weight of the material touch rod 5 is not too small, so that the material touch rod can be conveniently reset through self gravity after being touched by the material. The utility model discloses be provided with the oil blanket on antifriction bearing 4 for prevent in the use dust enters into antifriction bearing and influence antifriction bearing pivoted flexibility, need regularly will wash antifriction bearing and refuel the maintenance, ensure antifriction bearing pivoted flexibility. Antifriction bearing 4 is the utility model discloses in an important part, the top welding iron response piece 3 of antifriction bearing 4 outer lane, the bottom welding material touch pole 5 of antifriction bearing 4 outer lane for contained angle between two parts is 180 degrees.
The working principle of the present invention will be explained below.
The utility model discloses at the during operation, 1) if there is not material on the band conveyer, the material touches the pole and can utilize self gravity and be in the state of vertical decurrent, and make the position of iron induction piece in the vertical state of opposite direction equally, guarantee that iron induction piece is in the induction zone under the electromagnetic induction switch, thus make the electromagnetic induction switch receive the signal; 2) if there is the material of transportation on the band conveyer, the material is when the material touches the pole, and the material touches the pole and can be stirred by the material, and the material touches the pole and is taking antifriction bearing to rotate, and then makes the offset of iron response piece, leaves the induction zone to make inductive switch can not receive the signal. The utility model discloses the device provides a switching value for band conveyer's control system, through the change of switching value state to this judges whether there is the material to exist on the band conveyer.
The utility model discloses a maintenance and service environment do not have special requirement, only need ensure that antifriction bearing rotates normally, electromagnetic induction switch intact can.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (5)
1. A material monitoring device for a belt conveyor, comprising: the device comprises a mounting bracket (1), an electromagnetic induction switch (2), an iron induction sheet (3), a rolling bearing (4) and a material touch rod (5); wherein,
the mounting support (1) consists of a vertical rod (11), a first cross rod (12) and a second cross rod (13); the first cross rod (12) and the second cross rod (13) are horizontally fixed on the vertical rods (11), and the first cross rod (12) is positioned above the second cross rod (13); the vertical rod (11), the first cross rod (12) and the second cross rod (13) are on the same vertical surface;
the electromagnetic induction switch (2) is fixedly arranged below the end part of the first cross rod (12); the iron induction sheet (3) is arranged right below the electromagnetic induction switch (2), and the distance between the iron induction sheet (3) and the electromagnetic induction switch (2) is 1-15 mm;
the inner ring of the rolling bearing (4) is fixed on the second cross rod (13); the top of the outer ring of the rolling bearing (4) is fixed with the iron induction sheet (3), and the bottom of the outer ring of the rolling bearing (4) is fixed with the material touch rod (5).
2. A material monitoring device of a belt conveyor according to claim 1, characterized in that: the length of the first cross bar (12) is greater than that of the second cross bar (13).
3. A material monitoring device of a belt conveyor according to claim 1, characterized in that: a reinforcing rib (14) is arranged on the mounting bracket (1).
4. A material monitoring device of a belt conveyor according to claim 1, characterized in that: the distance between the bottom of the material touch rod (5) and the bottom of the belt is 80-120 mm.
5. A material monitoring device of a belt conveyor according to claim 1, characterized in that: and an oil seal is arranged on the rolling bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879492.XU CN213922888U (en) | 2020-12-03 | 2020-12-03 | Material monitoring device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879492.XU CN213922888U (en) | 2020-12-03 | 2020-12-03 | Material monitoring device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213922888U true CN213922888U (en) | 2021-08-10 |
Family
ID=77147725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022879492.XU Active CN213922888U (en) | 2020-12-03 | 2020-12-03 | Material monitoring device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213922888U (en) |
-
2020
- 2020-12-03 CN CN202022879492.XU patent/CN213922888U/en active Active
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