CN207169482U - A kind of batch mixer feeds monitor control system - Google Patents
A kind of batch mixer feeds monitor control system Download PDFInfo
- Publication number
- CN207169482U CN207169482U CN201721082530.0U CN201721082530U CN207169482U CN 207169482 U CN207169482 U CN 207169482U CN 201721082530 U CN201721082530 U CN 201721082530U CN 207169482 U CN207169482 U CN 207169482U
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- China
- Prior art keywords
- batch mixer
- digital display
- current signal
- display meter
- auxiliary reclay
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of batch mixer to feed monitor control system, including current signal transmitter, digital display meter and alarm, the current signal transmitter is connected with batch mixer power distribution circuit, the current signal transmitter is connected with the digital display meter simultaneously, the digital display meter is connected with the alarm, also include auxiliary reclay, the frequency converter of the batch mixer is electrically connected with the auxiliary reclay, and the auxiliary reclay is connected with the feeding control switch of the batch mixer simultaneously.The utility model to reflect indirectly the material position of material using how much corresponding relations with the electric current of motor of material, while operation to batch mixer and fill process carry out chain control, reaches the purpose first opened and charging is conveyed after batch mixer.
Description
Technical field
The utility model belongs to batch mixer production control field, more particularly to a kind of batch mixer charging monitor control system.
Background technology
Due to being limited by internal structure, conventional material detection instrument can not be monitored and controlled to it double helix Horizontal type mixer
Manhole cover observation need to be opened manually in system, operating personnel, and both dangerous, operation is also inconvenient；Prior is due to material monitoring
Not in time, cause the excessive load down of material, cause reductor overload to damage reductor.
In addition, the feed system system pneumatic conveying charging of batch mixer, the start of unlatching and the pneumatic conveying of batch mixer is point
Do not control, due to the negligence of operating personnel, sometimes forget about the order first opened and pneumatic conveying is opened after batch mixer, cause batch mixing
Machine strip is started shooting, and equipment is caused damage.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of batch mixer charging monitor control system, utilizes material
How much corresponding relations with the electric current of motor, to reflect indirectly the material position of material, while operation and charging to batch mixer
Process carries out chain control, reaches the purpose first opened and charging is conveyed after batch mixer.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of batch mixer feeds monitor control system, including current signal transmitter, digital display meter and alarm, the electricity
Signal transmitting device and batch mixing mechatronics are flowed, the current signal transmitter is connected with the digital display meter simultaneously, the digital display meter
It is connected with the alarm.
In the above-mentioned technical solutions, current signal transmitter exports 4~20 milliamperes of standard current signal, is input to digital display
Table, and digital display meter is preset with electric current warning value, when standard current signal reaches predetermined current warning value, is connected with digital display meter
Warning device is warned.The utility model need not be opened manually batch mixer port lid and material load in batch mixer can be supervised
Survey, prevent that material is excessive and batch mixer is caused damage in batch mixer, it is accurate in time that the utility model carries out the monitoring of batch mixer material
Really, batch mixer fault rate can be reduced, improves batch mixer operational security.
As an improvement, batch mixer charging monitor control system also includes auxiliary reclay, the auxiliary reclay and institute
The electrical connection of batch mixer frequency converter is stated, the auxiliary reclay is connected with the feeding control switch of the batch mixer simultaneously.Batch mixer
The lead-out terminal of frequency converter, which is set, to be defined as operation and exports and be connected with auxiliary reclay, auxiliary reclay normally opened contact seal in into
Expect controlling switch, so as to only batch mixer operating after just have output signal, then by auxiliary reclay work connect into
Expect that controlling switch carries out batch mixer charging.
To sum up, a kind of batch mixer of the utility model charging monitor control system can either be promptly and accurately to thing in batch mixer
Material material position is monitored, additionally it is possible to controls the sequencing of batch mixer operating and charging, so as to reduce batch mixer fault rate, improve
Batch mixer operational security.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure：1, batch mixer；2, current signal transmitter；3, digital display meter；4, alarm；5, auxiliary reclay；6, charging
Controlling switch.
Embodiment
As shown in figure 1, the batch mixer feeds monitor control system, including current signal transmitter 2, digital display meter 3 and report
Alert device 4, current signal transmitter 2 are electrically connected with batch mixer 1, and specially the power distribution circuit with the frequency converter of batch mixer 1 is connected, electric current
Signal transmitting device 2 is connected with digital display meter 3 simultaneously, and digital display meter 3 is connected with alarm 4.
Current signal transmitter 2 exports 4~20 milliamperes of standard current signal, input according to the current signal of batch mixer 1
To digital display meter 3, digital display meter 3 acts on intelligent control, and digital display meter 3 is preset with electric current warning value；With material in batch mixer 1
Increase, when standard current signal reaches predetermined current warning value, digital display meter 3 controls connected warning device to be shown
It is alert.Batch mixer charging monitor control system need not be opened manually the port lid of batch mixer 1 and material load in batch mixer 1 can be carried out
Monitoring, prevent that material is excessive and batch mixer 1 is caused damage in batch mixer 1；Current signal can be shown on digital display meter 3, simultaneously
It also has button, is easy to that electric current warning value is configured and adjusted.
Batch mixer charging monitor control system also includes auxiliary reclay 5, the frequency converter and auxiliary reclay of batch mixer 1
5 electrical connections, auxiliary reclay 5 are connected with the feeding control switch 6 of batch mixer 1 simultaneously.The lead-out terminal of frequency converter sets definition
Export for operation and be connected with auxiliary reclay 5, what the normally opened contact of auxiliary reclay 5 sealed in the pneumatic conveying of batch mixer 1 turns material position
Switch (i.e. the feeding control switch 6 of batch mixer 1) is put, so as to only just have output after the operating of batch mixer 1, then passes through centre
The discharge position switch progress batch mixer 1 that turns that the pneumatic conveying of batch mixer 1 is connected in the work of relay 5 is fed.
The utility model is further illustrated above in conjunction with the drawings and specific embodiments, but the utility model is not
It is limited to above-mentioned embodiment, in one skilled in the relevant art's possessed knowledge, can also departing from
Various changes can be made on the premise of the utility model aims.
Claims (2)
1. a kind of batch mixer feeds monitor control system, it is characterised in that：Including current signal transmitter (2), digital display meter (3) with
And alarm (4), the current signal transmitter (2) electrically connect with batch mixer (1), the current signal transmitter (2) is simultaneously
It is connected with the digital display meter (3), the digital display meter (3) is connected with the alarm (4).
A kind of 2. batch mixer charging monitor control system according to claim 1, it is characterised in that：Also include middle relay
Device (5), the auxiliary reclay (5) electrically connect with the batch mixer (1) frequency converter, the auxiliary reclay (5) and meanwhile with institute
State feeding control switch (6) connection of batch mixer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082530.0U CN207169482U (en) | 2017-08-28 | 2017-08-28 | A kind of batch mixer feeds monitor control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082530.0U CN207169482U (en) | 2017-08-28 | 2017-08-28 | A kind of batch mixer feeds monitor control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169482U true CN207169482U (en) | 2018-04-03 |
Family
ID=61739284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082530.0U Active CN207169482U (en) | 2017-08-28 | 2017-08-28 | A kind of batch mixer feeds monitor control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169482U (en) |
-
2017
- 2017-08-28 CN CN201721082530.0U patent/CN207169482U/en active Active
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Legal Events
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| GR01 | Patent grant |