CN218360622U - Sintering vibrating screen guiding device - Google Patents
Sintering vibrating screen guiding device Download PDFInfo
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- CN218360622U CN218360622U CN202222865354.5U CN202222865354U CN218360622U CN 218360622 U CN218360622 U CN 218360622U CN 202222865354 U CN202222865354 U CN 202222865354U CN 218360622 U CN218360622 U CN 218360622U
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- 238000005245 sintering Methods 0.000 title claims abstract description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 8
- 230000006698 induction Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model relates to a sintering vibrating screen guide device, which comprises a main sintering vibrating screen, two standby sintering vibrating screens, two mobile driving mechanisms and a control terminal, wherein each mobile driving mechanism is connected with one sintering vibrating screen and is used for driving the sintering vibrating screen to move; the control terminal is in signal connection with the two mobile driving mechanisms and is used for controlling the two mobile driving mechanisms to act so as to enable the main sintering vibrating screen to move out of a working position; and moving the spare sintering vibration screen into the working position. The utility model discloses can accomplish the work of changing of leading of sintering shale shaker safely fast.
Description
Technical Field
The utility model relates to a sintering technical field, concretely relates to sintering shale shaker guiding device.
Background
Sintering is a continuous production process, and sudden unplanned shutdown can cause discontinuity of the sintering process and bring adverse effects on the yield and sintering quality of sintered ores. The material that gets off from the cold machine of ring in the sintering production process has the unloading groove as the surge bin, if the finished product system goes wrong to solve within 5 minutes and can realize that the sintering machine does not shut down, the sintering shale shaker in the finished product system goes wrong and just needs to lead the sieve.
At present, when the sintering vibrating screen has problems and stops jumping, the main control needs to find the problems, then 3-4 persons are informed to go to the site, the main sintering vibrating screen is tied off and pulled away by a winch, then a steel wire rope is detached to a screen bottom beam of a standby sintering vibrating screen, the standby sintering vibrating screen is pulled to a position corresponding to a discharging hopper, and then a main control computer is contacted to start a system. In the process, at least 15 minutes are needed from the contact personnel to the main screen and the standby screen which are all in place, and the sintering is not stopped. Meanwhile, in the process of pulling the sieve on site, people often pull the sieve to pass through the head to cause deviation from the position of the discharge hopper. And can also cause potential safety hazards such as breaking and rebounding of the steel wire rope, derailing of the screen and the like.
Therefore, in view of the above, research and improvement are performed on the conventional sieve guiding method, and a sintering vibrating sieve guiding device is provided to achieve the purpose of being safer and faster.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a sintering shale shaker guider, it can accomplish sintering shale shaker's the work of changing of leading safely fast.
In order to solve the technical problem, the technical scheme of the utility model is that: a sintered shaker guide apparatus, comprising:
a main sintering vibrating screen and a standby sintering vibrating screen;
each moving driving mechanism is connected with one sintering vibrating screen and is used for driving the sintering vibrating screen to move;
the control terminal is in signal connection with the two mobile driving mechanisms and is used for controlling the two mobile driving mechanisms to act so as to enable the main sintering vibrating screen to move out of a working position; and moving the spare sintering vibration screen into the working position.
Further to prevent the sintering vibrating screen from deviating from the preset direction during the movement, the sintering vibrating screen guiding device further comprises a running guide rail along which the two sintering vibrating screens are configured to move.
Further, in order to prevent the sintering vibrating screen from separating from the operation guide rail, limiting parts for limiting the moving stroke of the sintering vibrating screen are installed at two ends of the operation guide rail.
Further in order to realize the accurate location to the sintering shale shaker, sintering shale shaker guider still includes the edge three detection device that the moving direction of sintering shale shaker set gradually, three detection device all with control terminal signal connection, middle detection device is just right work position, two detection device at both ends are just to reserve position, install respectively on two sintering shale shakers with the supporting response piece of detection device.
Further, in order to monitor the screen guiding field picture, the sintering vibrating screen guiding device further comprises a remote monitoring mechanism for monitoring the screen guiding field picture.
Further, in order to conveniently and uniformly control and monitor the screen in the master control room, the control terminal and the monitoring terminal of the remote monitoring mechanism, which is used for displaying the screen guiding field picture, are located in the same master control room.
Further, the movement driving mechanism comprises at least one driving motor which is connected with the wheel of the sintering vibrating screen to drive the wheel to rotate.
Further, at least one driving motor of each moving driving mechanism is a contracting brake motor.
Furthermore, the sintering vibrating screen guiding device further comprises a temperature measuring element for measuring the temperature of a vibration exciter of the sintering vibrating screen, and the temperature measuring element and the vibration exciter are respectively in signal connection with the control terminal.
Furthermore, the sintering vibrating screen guiding device also comprises a vibration sensor used for measuring the amplitude of the vibration exciter, and the vibration sensor is in signal connection with the control terminal.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. when the primary sintering vibrating screen jumps down, the control terminal can remotely control the two mobile driving mechanisms to act, so that the primary sintering vibrating screen is moved out of the working position originally, and the standby sintering vibrating screen is moved into the working position originally to serve as the primary, the utility model can quickly respond through the control terminal, reduce the time for contacting workers and the time spent by the workers on the road to the site, greatly shorten the processing time through the remote control guide screen, avoid the shutdown of the sintering machine, improve the working efficiency, lay the foundation for continuous production of sintering, and avoid the pulling of a winch and a steel wire rope, thereby avoiding potential safety hazards;
2. the utility model is also provided with three detection devices, and each sintering vibrating screen is also provided with an induction block which is matched with the detection device for use, thereby realizing the accurate positioning of the two sintering vibrating screens and avoiding the occurrence of the situation that the sintering vibrating screen moves over the head or moves not in place in the screen guiding process;
3. the utility model discloses still install remote monitoring at the scene, even lead the sieve process trip unusual, also can in time know under the prerequisite that does not reach the scene, and then take corresponding measure rapidly, reduced the manual work volume.
Drawings
Fig. 1 is a schematic structural view of a sintered vibrating screen guide device in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a sintered vibrating screen in an embodiment of the present invention;
fig. 3 is a schematic block diagram of a sintered vibrating screen guide device according to an embodiment of the present invention.
Detailed Description
In order that the present invention may be more clearly understood, the following detailed description is given with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a sintered vibrating screen guide apparatus includes:
a primary sintering vibrating screen 1 and a standby sintering vibrating screen 1;
each moving driving mechanism is connected with one sintering vibrating screen 1 and is used for driving the sintering vibrating screen 1 to move;
the control terminal 9 is in signal connection with the two mobile driving mechanisms, and is used for controlling the two mobile driving mechanisms to act so as to enable the main sintering vibrating screen 1 to move out of the working position; and the standby sintered vibrating screen 1 is moved into the working position.
Specifically, after the primary sintering vibrating screen 1 is tripped due to a problem, the control terminal 9 can remotely control the two movement driving mechanisms to act, so that the primary sintering vibrating screen 1 is moved out of the working position and the standby sintering vibrating screen 1 is moved into the working position to serve as the primary sintering vibrating screen.
In this embodiment, the sintered vibrating screen 1 includes a vibrating screen frame 11, a vibrating screen frame 12 and an exciter 13, the vibrating screen frame 12 and the exciter 13 are respectively installed on the vibrating screen frame 11, and the exciter 13 acts on the vibrating screen frame 12 to vibrate the vibrating screen frame 12.
In this embodiment, the work station has a lower hopper 8, and the sintering vibrating screen 1 located at the work station is aligned with the discharge port of the lower hopper 8 to receive the material discharged from the discharge port.
As shown in fig. 1 and 2, the sintering shaker guides further comprise a running rail 3, along which running rail 3 two sintering shakers 1 are arranged to move.
As shown in fig. 1, in order to prevent the sintering vibration sieve 1 from being separated from the running guide 3, stoppers 4 for limiting the moving stroke of the sintering vibration sieve 1 are installed at both ends of the running guide 3.
Specifically, the limiting part 4 can play a role in safety protection to a certain extent, and the situation that the sintering vibrating screen 1 is moved out of the running guide rail 3 in the moving process to cause potential safety hazards under the condition that the control terminal 9 or the mobile driving mechanism is abnormal is avoided.
In this embodiment, the limiting member 4 is a mechanical limiting member.
As shown in fig. 1 and 3, the sintering vibrating screen guiding device further comprises three detecting devices 5 sequentially arranged along the moving direction of the sintering vibrating screen 1, the three detecting devices 5 are all in signal connection with the control terminal 9, the middle detecting device 5 is just opposite to the working position, the two detecting devices 5 at the two ends are just opposite to the standby position, and the two sintering vibrating screens 1 are respectively provided with an induction block 6 matched with the detecting devices 5.
In this embodiment, the sensing block 6 is mounted on the vibrating screen frame 11, and protrudes from the vibrating screen frame 11 toward the side where the detection device 5 is located by a dimension of 10mm. The detection device 5 is a proximity switch, the distance between the sensing block 6 and the arrangement line of the three detection devices 5 is 1mm, and the type specification of the proximity switch can be
The two-wire system induction distance is 15mm and the normally open voltage is AC220V.
In this embodiment, after the primary sintering vibrating screen 1 fails, the control terminal 9 controls the screen guiding operation. There are various ways, one of which is: and opening the screen guiding picture to select 'YES' and 'NO' operation buttons, and clicking the 'YES' operation button to conduct screen guiding operation. After the sieve guiding operation is performed, the primary sintering vibrating sieve 1 is driven by the movement driving mechanism corresponding to the primary sintering vibrating sieve to move towards the empty standby position until the detection device 5 corresponding to the empty standby position detects the induction block 6, the movement driving mechanism corresponding to the primary sintering vibrating sieve 1 stops operating, meanwhile, the primary sintering vibrating sieve 1 is driven by the movement driving mechanism corresponding to the standby sintering vibrating sieve to move towards the working position until the detection device 5 corresponding to the working position detects the induction block 6, the movement driving mechanism corresponding to the primary sintering vibrating sieve 1 stops operating, and when the detection devices 5 corresponding to the empty standby position and the working position both detect the induction block 6, the sieve guiding operation is finished. According to the embodiment, the two sintering vibrating screens 1 can be accurately positioned, and the condition that the sintering vibrating screens 1 move over the heads or move not in place in the screen guiding process is avoided.
As shown in fig. 1, the sintering vibrating screen guiding device further includes a remote monitoring mechanism 7 for monitoring the screen guiding field picture. After the screen guiding is finished, the worker confirms whether the screen guiding is finished or not again through the remote monitoring mechanism, and after the screen guiding is finished, the finished product system is started to resume production.
In this embodiment, the remote monitoring mechanism 7 includes an acquisition end installed on the screen guiding site and used for shooting the screen guiding site picture and a monitoring terminal used for displaying the screen guiding site picture, the acquisition end may be a camera or the like, and the monitoring terminal may be a display or the like.
In this embodiment, the control terminal 9 and the monitoring terminal are located in the same main control room, which facilitates remote operation and confirmation of workers.
As shown in fig. 1 and 2, the moving driving mechanism includes at least one driving motor 2 connected to the wheel of the sintering vibration screen 1 to drive the wheel to rotate.
In the present embodiment, the front and rear wheels of the sintering vibration screen 1 are each provided with a driving motor 2, and the driving motor 2 drives the sintering vibration screen 1 to move forward or backward at a speed of 0.1 m/s.
As shown in fig. 1 and 2, at least one of the driving motors 2 of each of the moving driving mechanisms is a band-type brake motor. After the driving motor 2 stops running, the band-type brake plays a role, so that the corresponding sintering vibrating screen 1 stops stably.
As shown in fig. 3, the sintered vibrating screen guiding device further includes a temperature measuring element 101 for measuring the temperature of an exciter 13 of the sintered vibrating screen 1, and the temperature measuring element 101 and the exciter 13 are respectively in signal connection with the control terminal 9. The vibration exciter 13 is a core component of the whole sintered vibrating screen 1, and the control terminal 9 can control the amplitude of the vibration exciter 13 according to the temperature fed back by the temperature measuring element 101, so as to avoid the overhigh temperature of the vibration exciter 13, so that the vibration exciter 13 can be stably used for a long time, the frequency of screening and maintenance is reduced, and the service life of the vibration exciter 13 is prolonged.
As shown in fig. 3, the sintered vibrating screen guiding device further comprises a vibration sensor 102 for measuring the amplitude of the vibration exciter 13, and the vibration sensor 102 is in signal connection with the control terminal 9. The control terminal 9 can control the movement driving mechanism to act to conduct the screen guiding operation and/or control and alarm mechanism to act to remind workers when the temperature fed back by the temperature measuring element 101 is greater than the preset temperature or the amplitude fed back by the vibration sensor 102 is greater than the preset amplitude. Therefore, the automation degree of the whole sintering vibrating screen guiding device can be improved, and the vibrating screen can be automatically guided and/or workers can be timely informed when the vibration exciter 13 is abnormal.
In this embodiment, the control terminal 9 may be a PLC controller; the temperature measuring element 101 can be an armored thermal resistor with the model specification of WZPK-326S/PT100; the vibration sensor 102 may be VEL/G-98ET50000260 model.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A sintering vibrating screen guide device is characterized in that,
the method comprises the following steps:
a main sintering vibrating screen (1) and a standby sintering vibrating screen (1);
the device comprises two mobile driving mechanisms, wherein each mobile driving mechanism is connected with a sintering vibrating screen (1) and is used for driving the sintering vibrating screen (1) to move;
the control terminal (9) is in signal connection with the two mobile driving mechanisms and is used for controlling the two mobile driving mechanisms to act so as to enable the main sintering vibrating screen (1) to move out of the working position; and moving the spare sintering vibrating screen (1) into the working position.
2. The sintered vibratory screen guiding apparatus of claim 1,
also comprises a running guide rail (3), and the two sintering vibrating screens (1) are configured to move along the running guide rail (3).
3. The sintered vibratory screen guiding apparatus of claim 2,
and limiting parts (4) used for limiting the moving stroke of the sintering vibrating screen (1) are installed at the two ends of the operating guide rail (3).
4. The sintered vibratory screen guiding apparatus of claim 1,
still include the edge three detection device (5) that the moving direction of sintering shale shaker (1) set gradually, three detection device (5) all with control terminal (9) signal connection, middle detection device (5) are just right the work position, two detection device (5) at both ends are just to reserve position, install respectively on two sintering shale shakers (1) with detect supporting response piece (6) of device (5).
5. The sintered vibratory screen guiding apparatus of claim 1,
the screen guiding device also comprises a remote monitoring mechanism (7) for monitoring the screen guiding field picture.
6. The sintered vibratory screen guiding apparatus of claim 5,
the control terminal (9) and the monitoring terminal of the remote monitoring mechanism (7) for displaying the screen guiding field picture are positioned in the same main control room.
7. The sintered vibratory screen guiding apparatus of claim 1,
the moving driving mechanism comprises at least one driving motor (2) which is connected with the wheel of the sintering vibrating screen (1) to drive the wheel to rotate.
8. The sintered vibratory screen guiding apparatus of claim 7,
at least one driving motor (2) of each moving driving mechanism is a band-type brake motor.
9. The sintered vibratory screen guiding apparatus of claim 1,
the temperature measuring device is characterized by further comprising a temperature measuring element (101) used for measuring the temperature of a vibration exciter (13) of the sintering vibrating screen (1), wherein the temperature measuring element (101) and the vibration exciter (13) are respectively in signal connection with the control terminal (9).
10. The sintered vibratory screen guiding apparatus of claim 9,
the vibration exciter further comprises a vibration sensor (102) used for measuring the amplitude of the vibration exciter (13), and the vibration sensor (102) is in signal connection with the control terminal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222865354.5U CN218360622U (en) | 2022-10-28 | 2022-10-28 | Sintering vibrating screen guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222865354.5U CN218360622U (en) | 2022-10-28 | 2022-10-28 | Sintering vibrating screen guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218360622U true CN218360622U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222865354.5U Active CN218360622U (en) | 2022-10-28 | 2022-10-28 | Sintering vibrating screen guiding device |
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| Country | Link |
|---|---|
| CN (1) | CN218360622U (en) |
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- 2022-10-28 CN CN202222865354.5U patent/CN218360622U/en active Active
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