CN212449483U - Cone lump prevention device of constant feeder - Google Patents
Cone lump prevention device of constant feeder Download PDFInfo
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- CN212449483U CN212449483U CN202021184890.3U CN202021184890U CN212449483U CN 212449483 U CN212449483 U CN 212449483U CN 202021184890 U CN202021184890 U CN 202021184890U CN 212449483 U CN212449483 U CN 212449483U
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- detection switch
- flow detection
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- belt conveyor
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Abstract
The utility model relates to a constant feeder prevents cone material device that sticks together. The device comprises a powdery material bin and a PLC (programmable logic controller) which are arranged above a belt conveyor, wherein a vibrating flow assistor is arranged at the lower conical part of the powdery material bin, and the device also comprises a material flow detection switch which is adaptive to the running materials on the belt conveyor, and a motor driver of the material flow detection switch and a motor driver of the vibrating flow assistor are respectively electrically connected with the PLC; the swing arm contact of the material flow detection switch is continuously impacted by the running material on the belt conveyor, the switch contact is always in a disconnected state, the material blanking is normal, and the vibration type flow aid device cannot vibrate; when the material of the lower cone lump of the powdery material bin causes the material to be cut off, the swing arm contact of the material flow detection switch is not impacted, the switch contact is changed into a normally closed state, and the vibrating flow booster is triggered to shake the piled material, so that the continuous discharging of the feeder is ensured. The utility model discloses quality control is stable, simple structure, convenient to use, automated inspection, and the adjustment is timely, has improved batcher operating stability.
Description
Technical Field
The utility model relates to a cement manufacture technical field specifically is a constant feeder prevents cone and sticks together material device.
Background
In production, due to the fact that the moisture of materials is large, the conical part at the lower portion of the powdery material bin is very easy to stick together due to the fact that the wall is stuck, the blanking of the materials is not smooth, the conical wall needs to be beaten manually to enable the blanking of the materials, and some rapping motors are installed at the conical part, but at present, no automatic control device exists, the rapping motors are all rapped no matter whether the blanking is normal, a large amount of electric energy is consumed, the powdery material bin is damaged due to continuous rapping, the metering scale ratio of various downstream mixed materials is unbalanced due to the fact that the blanking of the materials is not smooth, and quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a material device is prevented sticking together by the cone by the batcher that can automated inspection material whether stick together the material and in time shake and beat.
The utility model provides a problem, the technical scheme who adopts is:
a cone lump prevention device of a constant feeder comprises a powdery material bin and a PLC (programmable logic controller) which are arranged above a belt conveyor, wherein a vibrating flow assistor is arranged at the lower cone part of the powdery material bin; the swing arm contact of the material flow detection switch is continuously impacted by the running material on the belt conveyor, the switch contact is always in a disconnected state, the material blanking is normal, and the vibration type flow aid device cannot vibrate; when the material of the lower cone lump of the powdery material bin causes the material to be cut off, the swing arm contact of the material flow detection switch is not impacted, the switch contact is changed into a normally closed state, the PLC receives the signal of the material flow detection switch to trigger the vibrating flow assistor, the vibrating flow assistor shakes the accumulated material, and the continuous discharging of the feeder is ensured.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
the automatic detection control device is formed by the material flow detection switch, the PLC and the vibrating flow assistor, whether the material sticks together or not is automatically detected, the vibrating flow assistor is timely triggered by the PLC to vibrate the powdery material bin when the material sticks together, continuous discharging of the feeding machine is guaranteed, and quality control is stable.
Secondly, the structure is simple, the use is convenient, the automatic detection is realized, the adjustment is timely, and the operation stability of the feeder is improved.
Preferably, the present invention further provides:
the material flow detection switch is fixedly arranged on a cone at the lower part of the powdery material bin through a single-arm support.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a block diagram of the embodiment of the present invention;
in the figure: a belt conveyor 1; a powdery material bin 2; a vibration-type flow assistant device 3; a material flow detection switch 4; and (5) preparing a material.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Referring to fig. 1 and 2, the cone lump material prevention device of the constant feeder comprises a powdery material bin 2 and a PLC controller which are arranged above a belt conveyor 1, wherein a vibrating flow assistor 3 is arranged at the lower cone part of the powdery material bin 2, the device further comprises a material flow detection switch 4 which is adapted to a material 5 running on the belt conveyor 1, and the material flow detection switch 4 and a motor driver of the vibrating flow assistor 3 are respectively electrically connected with the PLC controller; the swing arm contact of the material flow detection switch 4 is continuously impacted by the running material 5 on the belt conveyor 1, the switch contact is always in a disconnected state, the material blanking is normal, and the vibration type flow aid 3 cannot vibrate; when the material 5 is cut off due to the material lump on the lower cone of the powdery material bin 2, the swing arm contact of the material flow detection switch 4 is not impacted, the switch contact is changed into a normally closed state, the PLC receives the signal of the material flow detection switch 4 to trigger the vibrating flow assistor 3, the vibrating flow assistor vibrates the material 5 accumulated in the powdery material bin 2, and the continuous discharging of the feeder is ensured.
The material flow detection switch 4 is fixedly arranged on a lower cone of the powdery material bin 2 through a single-arm support, the type of the material flow detection switch is selected according to the width of the belt conveyor 1 and the actual production condition, and the type of the material flow detection switch 4 is LLCJ-1-WAC220VIP 55.
The utility model discloses a set up material stream detection switch 4, help a class 3 component automated inspection controlling means with PLC controller and vibration, whether the automated inspection material sticks together the material, in time trigger the vibration through the PLC controller when the material that sticks together and help a class 3 to shake and beat powdery material storehouse 2, guarantee that the batcher lasts the unloading, and quality control is stable, simple structure, convenient to use, automated inspection, the adjustment is timely, has improved batcher operating stability.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (2)
1. The utility model provides a constant feeder prevents cone material device that sticks together, is provided with vibrating class of help flow ware, its characterized in that including setting up likepowder material storehouse and the PLC controller in the belt feeder top, likepowder material storehouse's lower part cone position: the material flow detection switch is matched with materials running on the belt conveyor, and the material flow detection switch and a motor driver of the vibration type flow aid are respectively and electrically connected with the PLC; the swing arm contact of the material flow detection switch is continuously impacted by the running material on the belt conveyor, the switch contact is always in a disconnected state, the material blanking is normal, and the vibration type flow aid device cannot vibrate; when the material of the lower cone lump of the powdery material bin causes the material to be cut off, the swing arm contact of the material flow detection switch is not impacted, the switch contact is changed into a normally closed state, the PLC receives the signal of the material flow detection switch to trigger the vibrating flow assistor, the vibrating flow assistor shakes the accumulated material, and the continuous discharging of the feeder is ensured.
2. A constant feeder cone-proof lump material device according to claim 1, characterized in that: the material flow detection switch is fixedly arranged on a cone at the lower part of the powdery material bin through a single-arm support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021184890.3U CN212449483U (en) | 2020-06-24 | 2020-06-24 | Cone lump prevention device of constant feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021184890.3U CN212449483U (en) | 2020-06-24 | 2020-06-24 | Cone lump prevention device of constant feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212449483U true CN212449483U (en) | 2021-02-02 |
Family
ID=74461670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021184890.3U Active CN212449483U (en) | 2020-06-24 | 2020-06-24 | Cone lump prevention device of constant feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212449483U (en) |
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2020
- 2020-06-24 CN CN202021184890.3U patent/CN212449483U/en active Active
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