CN220411724U - Material conveying device - Google Patents
Material conveying device Download PDFInfo
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- CN220411724U CN220411724U CN202321881885.1U CN202321881885U CN220411724U CN 220411724 U CN220411724 U CN 220411724U CN 202321881885 U CN202321881885 U CN 202321881885U CN 220411724 U CN220411724 U CN 220411724U
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- 239000000463 material Substances 0.000 title claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims description 97
- 230000003068 static effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model provides a material conveying device, which comprises: a material conveying component which is movably arranged for conveying materials; the driving component is connected with the material conveying component and drives the material conveying component to move through the driving component; a first detecting part connected to the driving part to detect a current value of the driving part through the first detecting part; the control module is respectively connected with the first detection component and the driving component, and is used for receiving a current value signal of the first detection component and controlling the running state of the driving component according to the current value signal. The utility model solves the problem of higher overhaul frequency of the bucket elevator in the prior art.
Description
Technical Field
The utility model relates to the technical field of powder transportation, in particular to a conveying device.
Background
In the field of glass fiber production, different kinds of stones are crushed and ground to form powder, and the glass fiber raw material is formed by using the proportion of the different kinds of powder.
In the powder production process, equipment such as a screw conveyor and a bucket elevator are required to transport powder, but when the feeding speed is increased and the feeding amount is increased, the rotating speed of the bucket elevator is correspondingly increased, so that the driving motor possibly exceeds the set rated current.
In the existing bucket elevator, when the driving motor exceeds the set rated current, the driving motor cannot be timely fed back to a control center, the bucket elevator is easy to damage, and the overhaul frequency is increased.
Disclosure of Invention
The utility model mainly aims to provide a material conveying device to solve the problem that a bucket elevator in the prior art is high in maintenance frequency.
In order to achieve the above object, the present utility model provides a material conveying apparatus comprising: a material conveying component which is movably arranged for conveying materials; the driving component is connected with the material conveying component and drives the material conveying component to move through the driving component; a first detecting part connected to the driving part to detect a current value of the driving part through the first detecting part; the control module is respectively connected with the first detection component and the driving component, and is used for receiving a current value signal of the first detection component and controlling the running state of the driving component according to the current value signal.
Further, the feeding device further includes: the first transmission shaft is respectively connected with the driving part and the material conveying part, and the driving part drives the material conveying part to move through the first transmission shaft so as to convey materials; the second detection component is arranged at the side of the first transmission shaft, so that the running state of the first transmission shaft is detected through the second detection component, and the second detection component is connected with the control module to transmit the detected state signal into the control module; wherein, the running state of first transmission shaft includes: the first drive shaft is in a rotating state and the first drive shaft is in a stationary state.
Further, the feeding device further includes: the reference component is arranged at the end part of the first transmission shaft and connected with the first transmission shaft, and protrudes relative to the surface of the first transmission shaft; the second detecting part is arranged at the side of the reference part to detect the position information of the reference part so as to judge the running state of the first transmission shaft according to the position information of the reference part.
Further, the feeding device further includes: the reference component is sleeved on the first transmission shaft and is connected with the first transmission shaft; wherein, the circumference end surface of the reference part is provided with a concave-convex part with a convex surface and a concave surface, and the convex surface is connected with the concave surface; the concave-convex portion extends in a circumferential direction of the reference member, and the second detection member is opposed to the concave-convex portion to determine an operation state of the first transmission shaft by detecting a distance between the second detection member and a concave surface in the concave-convex portion and a distance between the second detection member and the convex surface, respectively.
Further, the reference component is of a gear structure, and the second detection component is opposite to the circumferential surface of the gear structure; and/or the second detection component is a proximity switch.
Further, the material conveying device also comprises a machine body, the driving part and the material conveying part are respectively arranged in the machine body, and at least part of the first transmission shaft extends out of the machine body from the interior of the machine body; the reference part is positioned at one end of the first transmission shaft extending out of the machine body, and the second detection part is arranged on the machine body.
Further, the feeding device further includes: the extending bracket is arranged on the machine body and extends to the upper part of the reference part from the machine body towards the direction away from the machine body; the second detection part is arranged on the extending bracket.
Further, one end of the extending support is welded on the machine body, the other end of the extending support is provided with a mounting hole, and at least part of the second detecting part is arranged in the mounting hole in a penetrating mode and fixedly connected with the extending support.
Further, the material conveying part includes driving belt, is provided with a plurality of storage hoppers that are used for holding the material on the driving belt, and the material conveying device still includes: the second transmission shaft is arranged at intervals with the first transmission shaft, the transmission belts are respectively sleeved on the first transmission shaft and the second transmission shaft, and the driving part is in driving connection with the second transmission shaft, so that the driving part drives the second transmission shaft to rotate and simultaneously drives the transmission belts and the first transmission shaft to rotate.
Further, the driving part comprises a driving motor, and the first detection part is connected with the driving motor; and/or the first detection means comprises a current transformer.
By applying the technical scheme of the utility model, the material conveying device comprises a material conveying component, a driving component, a first detection component and a control module, wherein the material conveying component is movably arranged for conveying materials; the driving component is connected with the material conveying component and drives the material conveying component to move through the driving component; the first detection component is connected with the driving component so as to detect the current value of the driving component through the first detection component; the control module is respectively connected with the first detection component and the driving component, and is used for receiving a current value signal of the first detection component and controlling the running state of the driving component according to the current value signal. The first detection part is used for detecting the current of the driving part in real time, and when the current value of the driving part exceeds the rated current, the upstream feeding device of the feeding part is controlled to reduce the feeding amount or the driving part is controlled to stop for maintenance, so that the maintenance efficiency of the feeding device is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a feeding device according to the present utility model;
fig. 2 shows a side view of a feeding device according to the utility model;
fig. 3 shows a schematic installation of reference parts in a feed device according to the utility model.
Wherein the above figures include the following reference numerals:
100. a body; 1. a material conveying component; 10. a drive belt; 11. a storage hopper; 2. a driving part; 3. a first detecting section; 4. a first drive shaft; 5. a second detecting section; 6. a reference member; 60. a concave-convex portion; 7. extending out of the bracket; 8. and a second transmission shaft.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 3, the present utility model provides a feeding device, which includes: a material conveying part 1, wherein the material conveying part 1 is movably arranged for conveying materials; the driving component 2 is connected with the material conveying component 1, and the driving component 2 drives the material conveying component 1 to move; a first detecting part 3 connected to the driving part 2 to detect a current value of the driving part 2 by the first detecting part 3; and the control module is respectively connected with the first detection part 3 and the driving part 2, and is used for receiving the current value signal of the first detection part 3 and controlling the running state of the driving part 2 according to the current value signal.
According to the utility model, the material conveying device comprises a material conveying component 1, a driving component 2, a first detecting component 3 and a control module, wherein the material conveying component 1 is movably arranged for conveying materials; the driving part 2 is connected with the material conveying part 1, and the driving part 2 drives the material conveying part 1 to move; the first detecting means 3 is connected to the driving means 2 to detect the current value of the driving means 2 by the first detecting means 3; the control module is respectively connected with the first detection component 3 and the driving component 2, and is used for receiving a current value signal of the first detection component 3 and controlling the running state of the driving component 2 according to the current value signal. The arrangement is such that the current of the driving part 2 can be detected by the first detecting part 3, when the material on the feeding part 1 is gradually increased and the load is gradually increased, the current value of the driving part 2 is gradually increased until exceeding the rated current, the current value of the driving part 2 can be detected in real time by utilizing the first detecting part 3, and when the current value of the driving part 2 exceeds the rated current, the upstream feeding equipment of the feeding part 1 is controlled to reduce the feeding amount or the driving part 2 is controlled to stop for maintenance, so that the maintenance efficiency of the feeding device is reduced.
Specifically, the feeding device further comprises: the first transmission shaft 4 is respectively connected with the driving part 2 and the material conveying part 1, and the driving part 2 drives the material conveying part 1 to move through the first transmission shaft 4 so as to convey materials; the second detection part 5 is arranged at the side of the first transmission shaft 4 to detect the running state of the first transmission shaft 4 through the second detection part 5, and the second detection part 5 is connected with the control module to transmit the detected state signal into the control module; the operation states of the first transmission shaft 4 include: the first drive shaft 4 is in a rotating state and the first drive shaft 4 is in a stationary state. In order to avoid the interruption of the transmission between the driving part 2 and the first transmission shaft 4, so that the first transmission shaft 4 does not rotate during the operation of the driving part 2, a second detecting part 5 is arranged at the side of the first transmission shaft 4, and the second detecting part 5 detects whether the first transmission shaft 4 rotates to determine whether the transmission connection between the driving part 2 and the first transmission shaft 4 is normal, when the driving part 2 operates and the first transmission shaft 4 is in a static state, an operator is reminded of stopping the device even when the driving part 2 operates.
In a first embodiment provided by the present utility model, the feeding device further comprises: a reference member 6 disposed at an end of the first transmission shaft 4 and connected to the first transmission shaft 4, the reference member 6 protruding with respect to a surface of the first transmission shaft 4; the second detecting part 5 is disposed at a side of the reference part 6 to detect the position information of the reference part 6 to judge the operation state of the first transmission shaft 4 according to the position information of the reference part 6. Since the reference member 6 protrudes with respect to the surface of the first transmission shaft 4 such that the minimum vertical distance between the reference member 6 and the second detection member 5 is greater than the minimum vertical distance between the surface of the first transmission shaft 4 and the second detection member 5, when the first transmission shaft 4 is continuously rotated, the second detection member 5 continuously outputs a distance change signal to the control module due to a change in the minimum vertical distance between the reference member 6 and the surface of the first transmission shaft 4, and thus a worker judges a rotational state in which the first transmission shaft 4 is always maintained, and when the detection signal of the second detection member 5 is not changed for a predetermined time, it is judged that the first transmission shaft 4 is in a stationary state.
In another embodiment provided by the present utility model, the feeding device further includes: the reference part 6 is sleeved on the first transmission shaft 4 and is connected with the first transmission shaft 4; wherein, the circumference end surface of the reference part 6 is provided with a concave-convex part 60 with a convex surface and a concave surface, and the convex surface is connected with the concave surface; the concave-convex portion 60 extends in the circumferential direction of the reference member 6, and the second detecting member 5 is opposed to the concave-convex portion 60 to determine the running state of the first propeller shaft 4 by detecting the distance between the second detecting member 5 and the concave surface in the concave-convex portion 60 and the distance between the second detecting member 5 and the convex surface, respectively. When the first transmission shaft 4 is kept in a rotating state, the second detection part 5 continuously changes the output distance signal due to the change of the distance between the second detection part and the concave surface and the convex surface, so that a worker judges that the first transmission shaft 4 is in the rotating state, and when the output signal of the second detection part 5 is unchanged, the first transmission shaft 4 is judged to be in a static state, and the reference part 6 is utilized to more conveniently judge the running state of the first transmission shaft 4.
Preferably, the reference member 6 is a gear structure, and the second detecting member 5 is opposite to the circumferential surface of the gear structure; and/or the second detection means 5 is a proximity switch. The gear structure is used as a reference for judging whether the first transmission shaft 4 rotates, the structure is simple, the installation is convenient, the proximity switch is used for detecting the distance between the concave surface and the convex surface, when the first transmission shaft 4 rotates, the reference part 6 continuously rotates along with the first transmission shaft 4, and the proximity switch continuously sends out a conversion signal due to the change of the distance, so that the first transmission shaft 4 is judged to normally run.
In the specific implementation process, the material conveying device further comprises a machine body 100, the driving part 2 and the material conveying part 1 are respectively arranged in the machine body 100, and at least part of the first transmission shaft 4 extends out of the machine body 100 from the interior of the machine body 100; the reference member 6 is located at an end of the first transmission shaft 4 extending out of the body 100, and the second detection member 5 is disposed on the body 100. This is provided to facilitate the installation of the reference member 6 and the second detecting member 5.
In order to facilitate the detection of the second detecting member 5, to improve the detection accuracy of the second detecting member 5, the material conveying device further includes: an extension bracket 7 provided on the body 100, the extension bracket 7 extending from the body 100 to above the reference member 6 in a direction away from the body 100; the second detecting member 5 is provided on the projecting bracket 7.
Preferably, one end of the extension bracket 7 is welded to the machine body 100, the other end of the extension bracket 7 is provided with a mounting hole, and at least part of the second detection member 5 is inserted into the mounting hole and fixedly connected with the extension bracket 7. This arrangement prevents the second detecting member 5 from falling due to vibration generated during operation of the machine body 100.
In this application, the material conveying part 1 comprises a driving belt 10, a plurality of storage hoppers 11 for containing materials are arranged on the driving belt 10, and the material conveying device further comprises: the second transmission shaft 8 is arranged at intervals with the first transmission shaft 4, the transmission belt 10 is sleeved on the first transmission shaft 4 and the second transmission shaft 8 respectively, and the driving part 2 is in driving connection with the second transmission shaft 8, so that the driving part 2 drives the second transmission shaft 8 to rotate and simultaneously drives the transmission belt 10 and the first transmission shaft 4 to rotate. The material is transported by means of individual storage hoppers 11.
The driving part 2 comprises a driving motor, and the first detecting part 3 is connected with the driving motor; and/or the first detecting member 3 comprises a current transformer.
In this application, the feeding device is the bucket elevator, and driving motor passes through the reducing gear box and is connected with second transmission shaft 8, and when driving motor and reducing gear box are connected the disconnection, driving motor is at normal operating, and second transmission shaft 8 stops rotating, through second detection part 5, can judge the running state of second transmission shaft 8 accurately to remind operating personnel to make the bucket elevator shut down and maintain.
In the practical application process, when the feeding is fast, the driving motor exceeds the set rated current, the driving alarm system reminds operators, the feeding quantity is reduced, the motor current is reduced, the alarm is automatically reset when the feeding quantity is lower than the set current value, and when the actual measured rotating speed is lower than the set value, the bucket elevator and the front-end equipment system automatically jump and stop to protect the operation, so that the equipment fault is not further expanded.
In the application, a current detection alarm and rotation speed alarm module is additionally arranged (the rotation speed alarm module comprises a current transformer, a current transducer, a speed measuring sensor, a PLC programming and the like to form a detection and alarm function).
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:
according to the utility model, the material conveying device comprises a material conveying component 1, a driving component 2, a first detecting component 3 and a control module, wherein the material conveying component 1 is movably arranged for conveying materials; the driving part 2 is connected with the material conveying part 1, and the driving part 2 drives the material conveying part 1 to move; the first detecting means 3 is connected to the driving means 2 to detect the current value of the driving means 2 by the first detecting means 3; the control module is respectively connected with the first detection component 3 and the driving component 2, and is used for receiving a current value signal of the first detection component 3 and controlling the running state of the driving component 2 according to the current value signal. The arrangement is such that the current of the driving part 2 can be detected by the first detecting part 3, when the material on the feeding part 1 is gradually increased and the load is gradually increased, the current value of the driving part 2 is gradually increased until exceeding the rated current, the current value of the driving part 2 can be detected in real time by utilizing the first detecting part 3, and when the current value of the driving part 2 exceeds the rated current, the upstream feeding equipment of the feeding part 1 is controlled to reduce the feeding amount or the driving part 2 is controlled to stop for maintenance, so that the maintenance efficiency of the feeding device is reduced.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A delivery device, comprising:
a conveying part (1), wherein the conveying part (1) is movably arranged for conveying materials;
the driving component (2) is connected with the material conveying component (1), and the driving component (2) drives the material conveying component (1) to move;
a first detection means (3) connected to the drive means (2) to detect a current value of the drive means (2) by the first detection means (3);
the control module is respectively connected with the first detection component (3) and the driving component (2), and is used for receiving a current value signal of the first detection component (3) and controlling the running state of the driving component (2) according to the current value signal.
2. The feeding device of claim 1, further comprising:
the first transmission shaft (4) is respectively connected with the driving part (2) and the material conveying part (1), and the driving part (2) drives the material conveying part (1) to move through the first transmission shaft (4) so as to convey the materials;
the second detection component (5) is arranged at the side of the first transmission shaft (4) to detect the running state of the first transmission shaft (4) through the second detection component (5), and the second detection component (5) is connected with the control module to transmit the detected state signal into the control module;
wherein the operating state of the first transmission shaft (4) comprises: the first transmission shaft (4) is in a rotating state and the first transmission shaft (4) is in a static state.
3. The feeding device of claim 2, further comprising:
a reference member (6) provided at an end of the first transmission shaft (4) and connected to the first transmission shaft (4), the reference member (6) protruding with respect to a surface of the first transmission shaft (4);
the second detection part (5) is arranged at the side of the reference part (6) to detect the position information of the reference part (6) so as to judge the running state of the first transmission shaft (4) according to the position information of the reference part (6).
4. The feeding device of claim 2, further comprising:
a reference component (6) sleeved on the first transmission shaft (4) and connected with the first transmission shaft (4);
wherein, the circumference end surface of the reference part (6) is provided with a concave-convex part (60) with a convex surface and a concave surface, and the convex surface is connected with the concave surface; the concave-convex portion (60) extends in the circumferential direction of the reference member (6), and the second detecting member (5) is opposed to the concave-convex portion (60) to determine the running state of the first transmission shaft (4) by detecting the distance between the second detecting member (5) and the concave surface in the concave-convex portion (60) and the distance between the second detecting member (5) and the convex surface, respectively.
5. A feeding device according to claim 4, wherein the reference member (6) is a gear structure, and the second detection member (5) is opposite to a circumferential surface of the gear structure; and/or
The second detection component (5) is a proximity switch.
6. The feeding device according to claim 3 or 4, further comprising a body (100),
the driving part (2) and the material conveying part (1) are respectively arranged in the machine body (100), and at least part of the first transmission shaft (4) extends out of the machine body (100) from the interior of the machine body (100);
the reference component (6) is positioned at one end of the first transmission shaft (4) extending out of the machine body (100), and the second detection component (5) is arranged on the machine body (100).
7. The feeding device of claim 6, further comprising:
an extension bracket (7) arranged on the machine body (100), wherein the extension bracket (7) extends to the upper part of the reference component (6) from the machine body (100) towards the direction away from the machine body (100);
the second detection part (5) is arranged on the extending bracket (7).
8. The feeding device according to claim 7, wherein one end of the extending support (7) is welded on the machine body (100), the other end of the extending support (7) is provided with a mounting hole, and at least part of the second detecting member (5) is arranged in the mounting hole in a penetrating manner and fixedly connected with the extending support (7).
9. A feeding device according to claim 2, wherein the feeding member (1) comprises a drive belt (10),
the transmission belt (10) is provided with a plurality of storage hoppers (11) for containing materials, and the conveying device further comprises:
the second transmission shaft (8) is arranged at intervals with the first transmission shaft (4), the transmission belt (10) is sleeved on the first transmission shaft (4) and the second transmission shaft (8) respectively, the driving part (2) is in driving connection with the second transmission shaft (8), so that the driving part (2) drives the second transmission shaft (8) to rotate and simultaneously drives the transmission belt (10) and the first transmission shaft (4) to rotate.
10. A feeding device according to claim 1, wherein the driving means (2) comprises a driving motor, the first detecting means (3) being connected to the driving motor; and/or
The first detection means (3) comprises a current transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881885.1U CN220411724U (en) | 2023-07-17 | 2023-07-17 | Material conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881885.1U CN220411724U (en) | 2023-07-17 | 2023-07-17 | Material conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220411724U true CN220411724U (en) | 2024-01-30 |
Family
ID=89644362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881885.1U Active CN220411724U (en) | 2023-07-17 | 2023-07-17 | Material conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220411724U (en) |
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2023
- 2023-07-17 CN CN202321881885.1U patent/CN220411724U/en active Active
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