CN207662342U - A kind of steel cable core conveying belt joint deflection on-line measuring device - Google Patents
A kind of steel cable core conveying belt joint deflection on-line measuring device Download PDFInfo
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- CN207662342U CN207662342U CN201721898106.3U CN201721898106U CN207662342U CN 207662342 U CN207662342 U CN 207662342U CN 201721898106 U CN201721898106 U CN 201721898106U CN 207662342 U CN207662342 U CN 207662342U
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- conveying belt
- cable core
- steel cable
- core conveying
- belt joint
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Abstract
The utility model discloses a kind of steel cable core conveying belt joint deflection on-line measuring devices, system includes pre-buried identification chip unit, steel cable core conveying belt joint detection unit and control unit, pre-buried identification chip unit is two groups, leading portion and the connector both ends of steel cable core conveying belt joint are separately mounted to, the identification of steel cable core conveying belt instantaneous velocity measurement and steel cable core conveying belt joint position is respectively used to；Steel cable core conveying belt joint detection unit is mounted in conveyer frame, the position for detecting pre-buried identification chip unit, and calculates the instantaneous velocity of steel cable core conveying belt；Steel cable core conveying belt joint detection unit is connected by 485 interfaces with control unit.The utility model has filled up the blank of steel cable core conveying belt joint deflection on-line checking, the serious accident caused by conveyer belt fracture etc. caused by steel cable core conveying belt joint tensile strength is inadequate, deflection is excessive is realized, is had a good application prospect.
Description
Technical field
The utility model is related to material transferring technical fields, and in particular to a kind of steel cable core conveying belt joint deflection exists
Line detector.
Background technology
During various material transportations, belt transmission system is key equipment.Currently, belt transmission system is in each neck
Leading effect is played in the material transferring in domain (such as harbour, electric power, coal, metallurgy system).It can be seen that belt passes
Defeated system is the important component of production, and the circuit of belt transmission system is long and link is more, it is mating by various transmission devices and
At if the interruption of transmission line some part, will make material transferring operation be absorbed in pause, result even in comprehensive shut-down.Cause
This, efficient, safe and reliable transmission work has a great impact to the technology for improving production efficiency and improving transmission, belt
Can the quality of Transmission system operating status be directly related to production and be normally carried out.Operation conditions monitoring to conveyer belt, very
Necessity, once breaking down, consequence is extremely serious, or even can destroy the rack of entire conveyer, especially for the skin of long range
The lookup of tape transport system fault point, the personnel that need repairing expend a large amount of human and material resources, financial resources, and inspection environment is severe, no
Fault point is found conducive to accurate.
, joint distortion amount insufficient for steel cable core conveying belt joint tensile strength currently popular is excessive existing to ask
Topic, maintenance personal can't find at all, therefore, how realize the on-line checking of steel cable core conveying belt joint deflection to closing weight
It wants, ensures the high-efficiency transfer of production, be current urgent problem.
Utility model content
Insufficient, joint distortion amount that the purpose of the utility model is to overcome existing steel cable core conveying belt joint tensile strengths
It is excessive there are the problem of, the problem of maintenance personal is according to that cannot have found.The steel cable core conveying belt joint of the utility model deforms
On-line measuring device is measured, is detected, is filled up by the cooperation of pre-buried identification chip unit, steel cable core conveying belt joint detection unit
The blank of steel cable core conveying belt joint deflection on-line checking, realizes due to steel cable core conveying belt joint tensile strength
Not enough, serious accident caused by conveyer belt fracture etc. caused by deflection is excessive, improving steel cable core conveying belt makes
Reliability has a good application prospect.
In order to achieve the above object, technical solution used by the utility model is：
A kind of steel cable core conveying belt joint deflection on-line measuring device, including pre-buried identification chip unit, steel wire rope
Core conveying belt joint detection unit and control unit,
The pre-buried identification chip unit is two groups, is respectively used to measurement, the steel wire of steel cable core conveying belt instantaneous velocity
The identification of wire rope core conveying band joint position；
The steel cable core conveying belt joint detection unit is mounted in conveyer frame, for detecting pre-buried identification chip
The position of unit, and the instantaneous velocity of steel cable core conveying belt is calculated, and be connected with control unit by RS485 communication interfaces
It connects；
Described control unit detects steel cable core conveying belt according to the steel cable core conveying belt joint detection unit of reception and connects
Head data, steel cable core conveying belt instantaneous velocity, after being handled, judge steel cable core conveying belt joint deflection whether
Qualification, for control steel cable core conveying belt transmission conveyer whether maintenance down.
A kind of steel cable core conveying belt joint deflection on-line measuring device above-mentioned, the pre-buried identification chip unit are viscous
It is connected on the internal portion of band of steel cable core conveying belt joint corresponding position, first group of pre-buried identification chip unit, including two pre-buried knowledges
Other chip is embedded at the front end of steel cable core conveying belt joint, the front end of steel cable core conveying belt joint, is used for respectively
Measuring steel wire wire rope core conveyer belt instantaneous velocity；Second group of pre-buried identification chip unit, including two pre-buried identification chips, are embedded in
The front and rear ends of steel cable core conveying belt joint, for identification position of steel cable core conveying belt joint.
A kind of steel cable core conveying belt joint deflection on-line measuring device above-mentioned, the pre-buried identification chip unit are
Passive radio frequency sensing device, passive coil or bullion piece.
A kind of steel cable core conveying belt joint deflection on-line measuring device above-mentioned, the pre-buried identification chip unit are
When passive radio frequency sensing device, the steel cable core conveying belt joint detection unit, including microcontroller, FPGA, the first RS485 communication
Circuit, radio frequency receiver, the FPGA, the first RS485 telecommunication circuits, radio frequency receiver are connected with microcontroller, the radio frequency
Receiver is connected for being established with pre-buried identification chip unit, and the microcontroller is single with control by the first RS485 telecommunication circuits
Member is communicated.
A kind of steel cable core conveying belt joint deflection on-line measuring device above-mentioned, the pre-buried identification chip unit are
When passive coil or bullion piece, the steel cable core conveying belt joint detection unit, including microcontroller, FPGA, first
RS485 telecommunication circuits, vortex sensor, the FPGA, the first RS485 telecommunication circuits, vortex sensor are connected with microcontroller,
Institute's vortex sensor, for pre-buried identification chip unit establish connect, the microcontroller by the first RS485 telecommunication circuits with
Control unit is communicated.
A kind of steel cable core conveying belt joint deflection on-line measuring device above-mentioned, described control unit, including second
RS485 telecommunication circuits, control chip, display circuit, key circuit, sound light alarming circuit and circuit for controlling motor, the display
Circuit, key circuit, the 2nd RS485 telecommunication circuits, sound light alarming circuit are connected with control chip respectively, the control chip
Be connected with the driving motor of conveyer by circuit for controlling motor, the control chip by the 2nd RS485 telecommunication circuits with
Steel cable core conveying belt joint detection unit is communicated.
The beneficial effects of the utility model are：The steel cable core conveying belt joint deflection on-line checking of the utility model fills
It sets, is detected by the cooperation of pre-buried identification chip unit, steel cable core conveying belt joint detection unit, it is defeated to have filled up Steel cord
The blank for sending belt lacing deflection on-line checking is realized since steel cable core conveying belt joint tensile strength is inadequate, deflection
Serious accident caused by conveyer belt fracture etc., improves the reliability that steel cable core conveying belt uses caused by excessive,
It has a good application prospect.
Description of the drawings
Fig. 1 is that the installation of each unit in the steel cable core conveying belt joint deflection on-line measuring device of the utility model is shown
It is intended to；
Fig. 2 is the system block diagram of the steel cable core conveying belt joint detection unit first embodiment of the utility model；
Fig. 3 is the system block diagram of the steel cable core conveying belt joint detection unit second embodiment of the utility model；
Fig. 4 is the system block diagram of the control unit of the utility model.
The meaning marked in attached drawing is as follows：
1：Pre-buried identification chip unit；2：Steel cable core conveying belt joint detection unit；3：Control unit；4：Steel cord
Conveying band joint；5：Conveyer frame.
Specific implementation mode
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, the steel cable core conveying belt joint deflection on-line measuring device of this hair utility model, including it is pre-buried
Identification chip unit 1, steel cable core conveying belt joint detection unit 2 and control unit 3,
The pre-buried identification chip unit 1 is two groups, is respectively used to measurement, the steel wire of steel cable core conveying belt instantaneous velocity
The identification of 4 position of wire rope core conveying band joint；
The steel cable core conveying belt joint detection unit 2 is mounted in conveyer frame 5, for detecting pre-buried identification core
The position of blade unit, and the instantaneous velocity of steel cable core conveying belt is calculated, and be connected with control unit by RS485 communication interfaces
It connects；
Described control unit 3 detects steel cable core conveying belt according to the steel cable core conveying belt joint detection unit 2 of reception
The data of connector 4, steel cable core conveying belt instantaneous velocity after being handled, judge the deflection of steel cable core conveying belt joint
It is whether qualified, for control steel cable core conveying belt transmission conveyer whether maintenance down.
Preferably, the pre-buried identification chip unit 1 be bonded in 4 corresponding position of steel cable core conveying belt joint band it is internal
Portion, first group of pre-buried identification chip unit, including two pre-buried identification chips are embedded in are connect close to steel cable core conveying belt respectively
At the front end of head, the front end of steel cable core conveying belt joint, be used for measuring steel wire wire rope core conveyer belt instantaneous velocity；Second group pre-buried
Identification chip unit, including two pre-buried identification chips, are embedded in the front and rear ends of steel cable core conveying belt joint, for knowing
The position of other steel cable core conveying belt joint.
Preferably, the pre-buried identification chip unit 1 is passive radio frequency sensing device, passive coil or bullion piece.
Preferably, when pre-buried identification chip unit 1 is passive radio frequency sensing device, as shown in Fig. 2, the Steel cord is defeated
Send belt lacing detection unit, including microcontroller, FPGA, the first RS485 telecommunication circuits, radio frequency receiver, the FPGA, first
RS485 telecommunication circuits, radio frequency receiver are connected with microcontroller, the radio frequency receiver, are used for and pre-buried identification chip unit
Connection is established, the microcontroller is communicated by the first RS485 telecommunication circuits with control unit.
Preferably, when pre-buried identification chip unit 1 is passive coil or bullion piece, as shown in figure 3, the steel wire
Wire rope core conveying band joint detection unit, including microcontroller, FPGA, the first RS485 telecommunication circuits, vortex sensor, the FPGA,
First RS485 telecommunication circuits, vortex sensor are connected with microcontroller, institute's vortex sensor, are used for and pre-buried identification chip list
Member establishes connection, and the microcontroller is communicated by the first RS485 telecommunication circuits with control unit.
Preferably, as shown in figure 4, described control unit 3, including the 2nd RS485 telecommunication circuits, control chip, display electricity
Road, key circuit, sound light alarming circuit and circuit for controlling motor, the display circuit, key circuit, the 2nd RS485 communication electricity
Road, sound light alarming circuit are connected with control chip respectively, the control drive of the chip by circuit for controlling motor and conveyer
Dynamic motor is connected, the control chip by the 2nd RS485 telecommunication circuits and steel cable core conveying belt joint detection unit into
Row communication.
The steel cable core conveying belt joint deflection online test method of the utility model, includes the following steps,
Step（A）, by the nominal threshold value L of control unit arrangement of steel wires wire rope core conveying band joint length, and pass through motor
Control circuit, control steel cable core conveying belt average rate operation；
Step（B）, according to first group of pre-buried identification chip unit, record steel cable core conveying belt joint detection unit is passed through
Steel cable core conveying belt joint front end, the time T1 undergone are arrived at the front end of steel cable core conveying belt joint；According to
Two groups of pre-buried identification chip units, steel cable core conveying belt joint detection unit pass through steel cable core conveying belt joint front and back ends,
The time T2 of experience, and it is transferred to control unit；
Step（C）, control unit is according to formula（1）, instantaneous velocity V is obtained,
V=ΔL/T1 （1）
Wherein, Δ L be at the front end of steel cable core conveying belt joint to steel cable core conveying belt joint front end away from
From；
According to formula（2）, the deflection L1 of the steel cable core conveying belt joint measured in real time online is obtained,
L1=T2*V （2）
Step（D）, the deflection L1 of the steel cable core conveying belt joint measured in real time online and nominal threshold value L are carried out pair
Than if L1 ＜（1+2%）The deflection of L, steel cable core conveying belt joint are qualified, can be continuing with；If L1 >=（1+2%）L, steel
Cord core conveying belt joint has been unsatisfactory for the requirement of tensile strength, and the deflection of steel cable core conveying belt joint is unqualified, opens
Dynamic sound light alarming circuit, and control conveyer shutdown.
In conclusion the steel cable core conveying belt joint deflection on-line measuring device of the utility model, passes through pre-buried knowledge
The cooperation detection of other chip unit, steel cable core conveying belt joint detection unit, has filled up steel cable core conveying belt joint deformation
The blank for measuring on-line checking, realizes caused by steel cable core conveying belt joint tensile strength is inadequate, deflection is excessive
Serious accident caused by conveyer belt fracture etc., improves the reliability that steel cable core conveying belt uses, and has good answer
Use foreground.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of steel cable core conveying belt joint deflection on-line measuring device, it is characterised in that：Including pre-buried identification chip list
Member, steel cable core conveying belt joint detection unit and control unit,
The pre-buried identification chip unit is two groups, is respectively used to measurement, the Steel cord of steel cable core conveying belt instantaneous velocity
The identification of conveying band joint position；
The steel cable core conveying belt joint detection unit is mounted in conveyer frame, for detecting pre-buried identification chip unit
Position, and calculate the instantaneous velocity of steel cable core conveying belt, and be connected with control unit by RS485 communication interfaces；
Described control unit detects steel cable core conveying belt joint according to the steel cable core conveying belt joint detection unit of reception
Data, steel cable core conveying belt instantaneous velocity after being handled, judge whether the deflection of steel cable core conveying belt joint closes
Lattice, for control steel cable core conveying belt transmission conveyer whether maintenance down.
2. a kind of steel cable core conveying belt joint deflection on-line measuring device according to claim 1, it is characterised in that：
The internal portion of band that the pre-buried identification chip unit is bonded in steel cable core conveying belt joint corresponding position, first group of pre-buried identification core
Blade unit, including two pre-buried identification chips are embedded at the front end of steel cable core conveying belt joint, Steel cord respectively
The front end of conveying band joint is used for measuring steel wire wire rope core conveyer belt instantaneous velocity；Second group of pre-buried identification chip unit, including two
A pre-buried identification chip, is embedded in the front and rear ends of steel cable core conveying belt joint, for identification steel cable core conveying belt joint
Position.
3. a kind of steel cable core conveying belt joint deflection on-line measuring device according to claim 2, it is characterised in that：
The pre-buried identification chip unit is passive radio frequency sensing device, passive coil or bullion piece.
4. a kind of steel cable core conveying belt joint deflection on-line measuring device according to claim 3, it is characterised in that：
When the pre-buried identification chip unit is passive radio frequency sensing device, the steel cable core conveying belt joint detection unit, including list
Piece machine, FPGA, the first RS485 telecommunication circuits, radio frequency receiver, the FPGA, the first RS485 telecommunication circuits, radio frequency receiver
It is connected with microcontroller, the radio frequency receiver is connected for being established with pre-buried identification chip unit, and the microcontroller passes through the
One RS485 telecommunication circuits are communicated with control unit.
5. a kind of steel cable core conveying belt joint deflection on-line measuring device according to claim 3, it is characterised in that：
When the pre-buried identification chip unit is passive coil or bullion piece, the steel cable core conveying belt joint detection unit,
Including microcontroller, FPGA, the first RS485 telecommunication circuits, vortex sensor, the FPGA, the first RS485 telecommunication circuits, vortex
Detector is connected with microcontroller, institute's vortex sensor, is connected for being established with pre-buried identification chip unit, and the microcontroller is logical
The first RS485 telecommunication circuits are crossed to be communicated with control unit.
6. a kind of steel cable core conveying belt joint deflection on-line measuring device according to claim 1, it is characterised in that：
Described control unit, including the 2nd RS485 telecommunication circuits, control chip, display circuit, key circuit, sound light alarming circuit and
Circuit for controlling motor, the display circuit, key circuit, the 2nd RS485 telecommunication circuits, sound light alarming circuit respectively with control core
Piece is connected, and the control chip is connected by circuit for controlling motor with the driving motor of conveyer, and the control chip is logical
The 2nd RS485 telecommunication circuits are crossed to be communicated with steel cable core conveying belt joint detection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898106.3U CN207662342U (en) | 2017-12-29 | 2017-12-29 | A kind of steel cable core conveying belt joint deflection on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898106.3U CN207662342U (en) | 2017-12-29 | 2017-12-29 | A kind of steel cable core conveying belt joint deflection on-line measuring device |
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| Publication Number | Publication Date |
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| CN207662342U true CN207662342U (en) | 2018-07-27 |
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| CN201721898106.3U Active CN207662342U (en) | 2017-12-29 | 2017-12-29 | A kind of steel cable core conveying belt joint deflection on-line measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061512A (en) * | 2017-12-29 | 2018-05-22 | 辽宁工程技术大学 | A kind of steel cable core conveying belt joint deflection on-line measuring device and method |
-
2017
- 2017-12-29 CN CN201721898106.3U patent/CN207662342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061512A (en) * | 2017-12-29 | 2018-05-22 | 辽宁工程技术大学 | A kind of steel cable core conveying belt joint deflection on-line measuring device and method |
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