CN213222703U - Transportation sticky tape reinforcing deironing system - Google Patents
Transportation sticky tape reinforcing deironing system Download PDFInfo
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- CN213222703U CN213222703U CN202021248853.4U CN202021248853U CN213222703U CN 213222703 U CN213222703 U CN 213222703U CN 202021248853 U CN202021248853 U CN 202021248853U CN 213222703 U CN213222703 U CN 213222703U
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Abstract
The utility model discloses a transportation sticky tape reinforcing deironing system, its characterized in that: the conveying system comprises a conveying belt, a conveying belt driving motor and an ejection carrier roller, the iron removal system comprises a first metal detector 2, a second metal detector 3, an electromagnetic iron remover and a protection loop, the first metal detector 2 and the second metal detector 3 are respectively installed at two ends of the conveying belt, the electromagnetic iron remover is installed in the conveying belt, the ejection carrier roller is installed at the front end of the electromagnetic iron remover, the input end of the protection loop is connected with the first metal detector 2, the output end of the protection loop is connected with the conveying belt driving motor, large metal objects can be ejected out after the ejection carrier roller is installed, the large metal objects are prevented from being pressed at the bottom of the belt by ore materials, the electromagnetic iron remover can be conveniently removed, the labor intensity is reduced, the conveying efficiency is improved, and the defect that the electromagnetic force of the electromagnetic iron remover is relatively insufficient is overcome.
Description
Technical Field
The utility model relates to a transportation sticky tape reinforcing deironing system.
Background
Mineral resources such as coal mines are often stored in the middle-section drop shafts after mining, more than 2 drop shafts are often needed to draw ores at the middle section to transfer adhesive tapes in order to save transportation electric energy, and then the ore is transported out of the ground surface through the main adhesive tapes.
Aiming at the characteristics of multiple middle sections and multiple ore passes of some mines, the traditional middle section transfer adhesive tape has some defects which can not be solved by the traditional middle section transfer adhesive tape: firstly, metal anchor rods and anchor plates which are naturally dropped from a stope, metal pieces with large mass or large surface area such as various steel leftover materials used in engineering and the like are dropped on a middle section transfer adhesive tape through a middle section chute and then are often pressed on the bottom by ores, so that the relative suction force of the electromagnetic iron remover is insufficient; secondly, after the relatively overweight metal object cannot be removed by the electromagnetic iron remover, the adhesive tape cannot be automatically stopped and manually removed, so that the adhesive tape is damaged at the funnel opening of the adhesive tape.
In order to solve the above-mentioned disadvantage of relative deficiency of electromagnetic force of the electromagnetic iron remover, have enhanced the deironing conception, have got the better effect to the deironing work, have also solved the disadvantage of the tape deironing. However, the existing international and domestic electromagnetic iron removal mode is limited to metal removal with small mass, the use efficiency is insufficient, and metal objects with overlarge mass or relatively more minerals buried and pressed cannot be removed in time or the machine is automatically stopped to prompt manual removal. The adhesive tape is easy to be damaged, and the transportation continuity cannot be guaranteed.
In order to successfully finish ore transportation operation and reduce the working intensity of manual observation and monitoring, a new transportation rubber belt reinforced deironing system device is continuously researched so as to ensure the continuity of the transportation operation and reduce the maintenance work.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a transportation sticky tape reinforcing deironing system.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of transportation sticky tape reinforcing deironing system, its characterized in that: including conveying system, deironing system, conveying system includes the conveying area, conveying area driving motor, ejecting bearing roller, and deironing system includes first metal detector 2, second metal detector 3, electromagnetism de-ironing separator, protection circuit, and first metal detector 2, second metal detector 3 are installed respectively at the conveying area both ends, and the electromagnetism de-ironing separator is installed in the conveying area, and ejecting bearing roller is installed at the electromagnetism de-ironing separator front end, and the protection circuit input is connected with first metal detector 2, and the protection circuit output is connected with conveying area driving motor.
The ejection carrier roller is arranged under the conveyer belt, and the edge of the ejection carrier roller is tangent to the lower surface of the conveyer belt.
The ejecting height of the ejecting carrier roller for ejecting the conveyer belt is one third of the sinking amount of the original conveyer belt.
The protection return circuit includes protection control group, relay KA, contactor KM, IO module, and IO module input and metal detector are connected, and IO module output and relay KA coil one end are connected, and the relay KA coil other end is connected with DC power supply, and the public contact of relay KA is connected with AC power supply, and relay KA normally closed contact is connected with protection control group input, and protection control group output is connected with contactor KM input, and contactor KM output is connected with the transport belt driving motor input.
The models of the first metal detector 2 and the second metal detector 3 are JTC2-1200A, AC220 v; the model of the electromagnetic iron remover is RCDD-12; the model of the ejection carrier roller is 100C560, specification:
the beneficial effects of the utility model reside in that: after the ejection carrier roller is installed, massive metal objects can be ejected out to avoid being pressed at the bottom of the adhesive tape by ore materials, so that the electromagnetic iron remover can be conveniently removed, the labor intensity is reduced, the transportation efficiency is improved, and the defect that the electromagnetic force of the electromagnetic iron remover is relatively insufficient is overcome.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the protection circuit of the present invention;
in the figure: 1-conveying belt, 2-first metal detector, 3-second metal detector, 4-electromagnetic iron remover and 5-ejection carrier roller.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a transportation sticky tape reinforcing deironing system which characterized in that: including conveying system, deironing system, conveying system includes that conveying belt 1, conveying belt driving motor, ejecting bearing roller 5, deironing system includes first metal detection instrument 2, second metal detection instrument 3, electromagnetism de-ironing separator 4, protection circuit, and first metal detection instrument 2, second metal detection instrument 3 are installed respectively at conveying belt 1 both ends, and electromagnetism de-ironing separator 4 is installed in conveying belt 1, and ejecting bearing roller 5 is installed at 4 front ends of electromagnetism de-ironing separator, and the protection circuit input is connected with first metal detection instrument 2, and protection circuit output is connected with conveying belt driving motor.
As shown in fig. 2, the ejection carrier roller 5 is installed below the conveyor belt 1, the edge of the ejection carrier roller 5 is tangent to the lower surface of the conveyor belt 1, and the ejection height of the ejection carrier roller 5 for ejecting the conveyor belt 1 is one third of the indentation amount of the original conveyor belt 1; the beneficial effect of installation ejecting bearing roller lies in ejecting massive metal article and avoids being pressed in conveyer belt 1 bottom by the ore material, and the electromagnetism de-ironing separator of being convenient for gets rid of.
The protection circuit shown in fig. 3 includes a protection control group, a relay KA, a contactor KM, and an I/O module, where an input end of the I/O module is connected to the metal detector, an output end of the I/O module is connected to one end of a coil of the relay KA, the other end of the coil of the relay KA is connected to a dc power supply, a common contact of the relay KA is connected to an ac power supply, a normally closed contact of the relay KA is connected to an input end of the protection control group, an output end of the protection control group is connected to an input end of the contactor KM, and an output end.
The models of the first metal detector 2 and the second metal detector 3 are JTC2-1200A, AC220 v; electromagnetic iron removerModel 4 is RCDD-12; the type 5 number of the ejection carrier roller is 100C560, specification:
the working principle of the protection loop is as follows: the small-mass metal object generates an induced current through the first metal detector 2, and after the electromagnetic iron remover is started to work and adsorb and remove the small-mass metal object, the second metal detector 3 does not generate the induced current i when no metal passes through the second metal detector, and the adhesive tape normally runs without stopping; after the large-mass metal object cannot be adsorbed and removed through the electromagnetic iron remover, when the large-mass metal object passes through the second metal detector 3, an induced current I is generated, the induced current I controls the relay to act through the I/O module and is switched from normal close to disconnection, the main contactor KM is powered off to control the tape driving motor to stop working, and manual metal removal is prompted.
Claims (5)
1. The utility model provides a transportation sticky tape reinforcing deironing system which characterized in that: including conveying system, deironing system, conveying system includes conveying area (1), conveying area driving motor, ejecting bearing roller (5), deironing system includes first metal detection instrument (2), second metal detection instrument (3), electromagnetism de-ironing separator (4), the protection return circuit, first metal detection instrument (2), second metal detection instrument (3) are installed respectively at conveying area (1) both ends, electromagnetism de-ironing separator (4) are installed in conveying area (1), ejecting bearing roller (5) are installed at electromagnetism de-ironing separator (4) front end, the protection return circuit input is connected with first metal detection instrument (2), the protection return circuit output is connected with conveying area driving motor.
2. The conveyor belt enhanced iron removal system of claim 1, wherein: the ejection carrier roller (5) is arranged below the conveyor belt (1), and the edge of the ejection carrier roller (5) is tangent to the lower surface of the conveyor belt (1).
3. The conveyor belt enhanced iron removal system of claim 2, wherein: the ejection height of the ejection carrier roller (5) for the conveyer belt (1) is one third of the indentation amount of the original conveyer belt (1).
4. The conveyor belt enhanced iron removal system of claim 1, wherein: the protection return circuit includes protection control group, relay KA, contactor KM, IO module input and first metal detector (2) are connected, IO module output and relay KA coil one end are connected, the relay KA coil other end is connected with DC power supply, relay KA common contact is connected with AC power supply, relay KA normally closed contact is connected with protection control group input, protection control group output is connected with contactor KM input, contactor KM output is connected with transport area driving motor input.
5. The conveyor belt enhanced iron removal system of claim 1, wherein: the models of the first metal detector (2) and the second metal detector (3) are JTC2-1200A, AC220 v; the model of the electromagnetic iron remover (4) is RCDD-12; the type of the ejection carrier roller (5) is 100C560, specification:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248853.4U CN213222703U (en) | 2020-06-30 | 2020-06-30 | Transportation sticky tape reinforcing deironing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248853.4U CN213222703U (en) | 2020-06-30 | 2020-06-30 | Transportation sticky tape reinforcing deironing system |
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| CN213222703U true CN213222703U (en) | 2021-05-18 |
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| CN202021248853.4U Active CN213222703U (en) | 2020-06-30 | 2020-06-30 | Transportation sticky tape reinforcing deironing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069609A (en) * | 2022-06-16 | 2022-09-20 | 柳州钢铁股份有限公司 | Interlocking type iron block iron removing method for conveyer belt |
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2020
- 2020-06-30 CN CN202021248853.4U patent/CN213222703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069609A (en) * | 2022-06-16 | 2022-09-20 | 柳州钢铁股份有限公司 | Interlocking type iron block iron removing method for conveyer belt |
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