CN209519903U - A kind of impact breaker adjust automatically rotary speed system - Google Patents
A kind of impact breaker adjust automatically rotary speed system Download PDFInfo
- Publication number
- CN209519903U CN209519903U CN201821832334.5U CN201821832334U CN209519903U CN 209519903 U CN209519903 U CN 209519903U CN 201821832334 U CN201821832334 U CN 201821832334U CN 209519903 U CN209519903 U CN 209519903U
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- CN
- China
- Prior art keywords
- impact breaker
- motor
- jaw crusher
- frequency converter
- adjust automatically
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of impact breaker adjust automatically rotary speed system, it includes three phase mains (1) and the jaw crusher motor (3) and impact breaker motor (4) that are electrically connected respectively with the three phase mains (1), the first frequency converter (6) are installed on the impact breaker motor (4), it is characterized by: it further includes the control unit (100) being connected electrically between the jaw crusher motor (3) and first frequency converter (6), described control unit (100) can detect the electric current of the jaw crusher motor (3) and control first frequency converter (6) control the impact breaker motor (4) revolving speed it is consistent with jaw crusher motor (3) revolving speed.The impact breaker adjust automatically rotary speed system of the utility model, discharging size particles are uniform, and purity improves, and no aniseed clogging occurs, and the amount of gathering dust is reduced, and reduce the labor intensity of employee.
Description
Technical field
The utility model relates to automation field, in particular to a kind of impact breaker adjust automatically rotary speed system.
Background technique
In the daily production in carbon element factory, many anode scrap particles can be generated, these anode scrap particles, can be with by broken, screening
It is recycled.Original anode scrap crushing system is to be transported by the raw particle of anode scrap by jaw crushing crusher machine, then by haul belt
It send broken to impact breaker；It is transported belt and is sent and be promoted to upper layer travelling belt to bucket and send to anode scrap feed bin.This system
Impact breaker revolving speed can not be effectively controlled, causes discharging granular size unstable, there is aniseed blocking phenomenon, employee's labour is strong
Degree increases.
Utility model content
The purpose of this utility model is that in view of the above-mentioned drawbacks in the prior art, it is automatic to provide a kind of impact breaker
Rotary speed system is adjusted, the size adjust automatically impact breaker electricity of electric current when can effectively work by jaw crusher motor
The revolving speed of machine.
In order to realize above-mentioned purpose of utility model, the utility model adopts the technical scheme that a kind of reaction type is broken
Machine adjust automatically rotary speed system comprising three phase mains and the jaw crusher motor being electrically connected respectively with the three phase mains with
And impact breaker motor, the first frequency converter is installed on the impact breaker motor, further includes being connected electrically in institute
The control unit between jaw crusher motor and first frequency converter is stated, described control unit can detect the jaw crushing
The electric current of electromechanical machine and the revolving speed and the jaw crushing for controlling impact breaker motor described in first Frequency Converter Control
Machine motor speed is consistent.
In addition, the utility model further includes following attached technical scheme:
Described control unit includes the PLC control being connected electrically between the jaw crusher motor and first frequency converter
Device processed.
Described control unit further includes current transducer, and the current transducer is connected electrically in the jaw crusher motor
Between the PLC controller.
Described control unit further includes signal isolator, and the signal isolator is connected electrically in the current transducer and institute
It states between PLC controller.
The impact breaker adjust automatically rotary speed system further includes the second frequency converter, and second frequency converter is mounted on
On the jaw crusher motor.
Compared with the prior art, the utility model advantage is: the impact breaker adjust automatically of the utility model turns
Speed system, the size of electric current automatically controls turning for impact breaker motor when can effectively be worked by jaw crusher motor
Speed, jaw crusher are connect with impact breaker by travelling belt, and material is first conveyed after jaw crushing crusher machine into anti-
Impact crusher is crushed again, so that discharging size particles are uniform, improves discharging purity, no aniseed clogging occurs, gathers dust
Amount is reduced, and greatly reduces the labor intensity of employee.
Detailed description of the invention
Fig. 1 is the circuit diagram of the utility model impact breaker adjust automatically rotary speed system.
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further unrestricted detailed to technical solutions of the utility model work
Explanation.
As shown in Figure 1, corresponding to a kind of impact breaker adjust automatically rotary speed system of the utility model comprising three
Phase power supply 1 and the jaw crusher motor 3 and impact breaker motor 4 being electrically connected respectively with three phase mains 1, reaction type are broken
First frequency converter 6 is installed on broken electromechanics machine 4, the second frequency converter 5 is installed on jaw crusher motor 3.Impact breaker
Adjust automatically rotary speed system further includes the control unit 100 being connected electrically between jaw crusher motor 3 and the first frequency converter 6,
Control unit 100 can detect the electric current of jaw crusher motor 3 and control the first frequency converter 6 control impact breaker motor 4
Revolving speed it is consistent with 3 revolving speed of jaw crusher motor.
Control unit 100 includes PLC controller 2, current transducer 7 and signal isolator 8.PLC controller 2 is electrically connected
Between jaw crusher motor 3 and the first frequency converter 6, current transducer 7 is connected electrically in jaw crusher motor 3 and PLC control
Between device 2 processed, current transducer 7 be used for by circuit alternating current or DC current be converted by linear scale export
Constant current ring standard signal；Signal isolator 8 is connected electrically between current transducer 7 and PLC controller 2, and signal isolator 8 is used for
Isolation signals can encounter various interference in transmission process.
Specifically, the first frequency converter 6 includes analog signals input terminal 6a；PLC controller 2 includes relay input terminal
2a, general auxiliary relay input terminal 2b, relay output end 2c and local variable memory output end 2d.Jaw crusher
Motor 3 is electrically connected with relay input terminal 2a and general auxiliary relay input terminal 2b, relay output end 2c and local variable
Memory output end 2d is electrically connected with analog signals input terminal 6a.
After powering on, the second frequency converter 5 acquires the operating current of jaw crusher motor 3, is converted by current transducer 7
PLC controller 2 is sent to after standard signal, after 2 inter-process of PLC controller, PLC controller 2 sends out the signal received
The first frequency converter 6 is given, the first frequency converter 6 controls the given frequency of impact breaker motor 4, realizes impact breaker 4
The adjust automatically of revolving speed.When feeding more, 3 operating current of jaw crusher motor is increased, and 4 revolving speed of impact breaker motor is certainly
It is dynamic to increase；Charging reduces automatically less or without 3 current reduction of jaw crusher motor, 4 revolving speed of impact breaker motor when expecting.Jaw
Pass through between the impact breaker that the jaw crusher that formula motor of crusher 3 is controlled and impact breaker motor 4 control
Travelling belt connection, material first convey into impact breaker after jaw crushing crusher machine and carry out second-time breakage, complete anode scrap
Entire crushing circuit.
The impact breaker adjust automatically rotary speed system of the utility model can effectively pass through jaw crusher motor work
The size of electric current automatically controls the revolving speed of impact breaker motor when making, so that discharging size particles are uniform, it is pure to improve discharging
Degree, no aniseed clogging occur, and the amount of gathering dust is reduced, and greatly reduce the labor intensity of employee.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (5)
1. a kind of impact breaker adjust automatically rotary speed system comprising three phase mains (1) and respectively with the three phase mains
(1) the jaw crusher motor (3) and impact breaker motor (4) being electrically connected, on the impact breaker motor (4)
First frequency converter (6) are installed, it is characterised in that: it further includes being connected electrically in the jaw crusher motor (3) and described
Control unit (100) between one frequency converter (6), described control unit (100) can detect the jaw crusher motor (3)
Electric current simultaneously controls revolving speed and the jaw crusher that first frequency converter (6) controls the impact breaker motor (4)
Motor (3) revolving speed is consistent.
2. according to impact breaker adjust automatically rotary speed system described in claim 1, it is characterised in that: described control unit
It (100) include the PLC controller (2) being connected electrically between the jaw crusher motor (3) and first frequency converter (6).
3. according to impact breaker adjust automatically rotary speed system described in claim 2, it is characterised in that: described control unit
It (100) further include current transducer (7), the current transducer (7) is connected electrically in the jaw crusher motor (3) and described
Between PLC controller (2).
4. according to impact breaker adjust automatically rotary speed system described in claim 3, it is characterised in that: described control unit
It (100) further include signal isolator (8), the signal isolator (8) is connected electrically in the current transducer (7) and the PLC
Between controller (2).
5. according to impact breaker adjust automatically rotary speed system described in claim 1, it is characterised in that: the reaction type is broken
Machine adjust automatically rotary speed system further includes the second frequency converter (5), and it is electromechanical that second frequency converter (5) is mounted on the jaw crushing
On machine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832334.5U CN209519903U (en) | 2018-11-07 | 2018-11-07 | A kind of impact breaker adjust automatically rotary speed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832334.5U CN209519903U (en) | 2018-11-07 | 2018-11-07 | A kind of impact breaker adjust automatically rotary speed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519903U true CN209519903U (en) | 2019-10-22 |
Family
ID=68211582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832334.5U Active CN209519903U (en) | 2018-11-07 | 2018-11-07 | A kind of impact breaker adjust automatically rotary speed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074021A (en) * | 2021-11-20 | 2022-02-22 | 酒泉钢铁(集团)有限责任公司 | Crusher transmission PLC control system and method based on variable frequency transmission system |
-
2018
- 2018-11-07 CN CN201821832334.5U patent/CN209519903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074021A (en) * | 2021-11-20 | 2022-02-22 | 酒泉钢铁(集团)有限责任公司 | Crusher transmission PLC control system and method based on variable frequency transmission system |
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