CN207793498U - A kind of roller hired roughneck control circuit - Google Patents
A kind of roller hired roughneck control circuit Download PDFInfo
- Publication number
- CN207793498U CN207793498U CN201721291347.1U CN201721291347U CN207793498U CN 207793498 U CN207793498 U CN 207793498U CN 201721291347 U CN201721291347 U CN 201721291347U CN 207793498 U CN207793498 U CN 207793498U
- Authority
- CN
- China
- Prior art keywords
- roller
- hired roughneck
- electric appliance
- control electric
- control circuit
- Prior art date
- 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.)
- Expired - Fee Related
Links
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of roller hired roughneck control circuit, door switch is connect with breaker, breaker and power lamp, emergency light, run signal lamp connects, door switch is connect with A.C. contactor, A.C. contactor rotates forward control electric appliance with hired roughneck's roller, hired roughneck inverts control electric appliance, roller reversion control electric appliance connection, roller reversion control electric appliance is connect with roller reversion indicator light, transformation is equipped in roller hired roughneck's control circuit to be isolated, the utility model in rotating forward control electric appliance in hired roughneck's roller by adding relay, weaving opener blocks up, door switch is a kind of travel switch, once someone opens machine door in operation, machine will stop work, avoid the generation of contingency.
Description
Technical field
The utility model is related to a kind of roller hired roughneck control circuits, belong to the technical field of opener.
Background technology
Opener is easy to happen traffic jam in process of production, during this circuit in hired roughneck's roller by rotating forward control electric appliance
Relay is added, weaving opener blocks up, and door switch is a kind of travel switch, once someone opens machine in operation
Door, machine will stop work, avoid the generation of contingency.
Utility model content
Purpose of utility model：In order to overcome the problems, such as easily to occur traffic jam, contingency occur, the utility model provides
A kind of roller hired roughneck control circuit.
Process program：The utility model discloses a kind of roller hired roughneck control circuit, including door switch, breaker, power supply refer to
Show that lamp, malfunction indicator lamp, run indicator, hired roughneck's roller rotate forward control electric appliance, hired roughneck inverts control electric appliance, roller reversion control
Electric appliance, roller invert indicator light, and door switch is connect with breaker, breaker and power lamp, emergency light, run signal
Lamp connects, and door switch is connect with A.C. contactor, and A.C. contactor rotates forward control electric appliance with hired roughneck's roller, hired roughneck inverts control electricity
Device, roller reversion control electric appliance connection, roller reversion control electric appliance are connect with roller reversion indicator light, and hired roughneck's roller rotates forward control
Electric appliance is equipped with intermediate relay and stop button, and intermediate relay is connect with stop button using concatenated mode, roller hired roughneck
It is equipped with transformation in control circuit to be isolated, the utility model is weaved by adding relay in rotating forward control electric appliance in hired roughneck's roller
Opener blocks up, and door switch is a kind of travel switch, once someone opens machine door in operation, machine will stop work
Make, avoids the generation of contingency.
Description of the drawings
Fig. 1：The structural schematic diagram of the present embodiment roller hired roughneck's control circuit.
In figure：Door switch -1, breaker -2, power supply indicator -3, malfunction indicator lamp -4, run indicator -5, Da Shouluo
It draws and rotates forward control electric appliance -6, hired roughneck's reversion control electric appliance -7, roller reversion control electric appliance -8, roller reversion indicator light -9, centre
Relay -10, A.C. contactor 11, stop button 12.
Specific implementation mode
It is further elaborated below in conjunction with attached drawing and by specific embodiment to the utility model, it should be pointed out that：For this
For the common process personnel of technology field, without departing from the principle of this utility model, to the various of the utility model
The modification of equivalent form falls within the application range as defined in the appended claims.
Embodiment 1：
A kind of roller hired roughneck control circuit as shown in Figure 1, including door switch 1, breaker 2, power supply indicator 3, failure refer to
Show lamp 4, run indicator 5, hired roughneck's roller rotate forward control electric appliance 6, hired roughneck invert control electric appliance 7, roller reversion control electric appliance 8,
Roller inverts indicator light 9, intermediate relay 10, A.C. contactor 11, and the door switch 1 is connect with breaker 2, the breaker
2 connect with power lamp 3, emergency light 4, run signal lamp 5, and the door switch 1 connects with A.C. contactor 11, the friendship
Stream contactor 11 rotates forward control electric appliance 6 with hired roughneck's roller, hired roughneck inverts control electric appliance 7, roller reversion control electric appliance 8 is connect, institute
Roller reversion control electric appliance 8 and roller reversion indicator light 9 is stated connect, hired roughneck's roller rotate forward control electric appliance 6 equipped with centre after
Electric appliance 10 and stop button 12, the intermediate relay 10 are connect with stop button 12 using concatenated mode, and the roller is beaten
It is equipped with transformation in hand control circuit to be isolated, the utility model is spun by adding relay in rotating forward control electric appliance in hired roughneck's roller
It knits opener to block up, door switch is a kind of travel switch, once someone opens machine door in operation, machine will stop
Work, avoids the generation of contingency.
Claims (3)
1. a kind of roller hired roughneck control circuit, which is characterized in that including door switch, breaker, power supply indicator, indicating fault
Lamp, run indicator, intermediate relay, hired roughneck's roller rotate forward control electric appliance, hired roughneck inverts control electric appliance, roller reversion control electricity
Device, roller invert indicator light, and the door switch is connect with breaker, the breaker and power lamp, emergency light, fortune
Row signal lamp connects, and the door switch connect with A.C. contactor, the A.C. contactor and the rotating forward of hired roughneck's roller control electric appliance,
Hired roughneck inverts control electric appliance, roller reversion control electric appliance connection, and the roller reversion control electric appliance connects with roller reversion indicator light
It connects.
2. a kind of roller hired roughneck control circuit according to claim 1, which is characterized in that in the roller hired roughneck control circuit
Equipped with transformation isolating device.
3. a kind of roller hired roughneck control circuit according to claim 1, which is characterized in that hired roughneck's roller rotates forward control electricity
Device is equipped with intermediate relay and stop button, and the intermediate relay is connect with stop button using concatenated mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291347.1U CN207793498U (en) | 2017-10-09 | 2017-10-09 | A kind of roller hired roughneck control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291347.1U CN207793498U (en) | 2017-10-09 | 2017-10-09 | A kind of roller hired roughneck control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793498U true CN207793498U (en) | 2018-08-31 |
Family
ID=63275399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721291347.1U Expired - Fee Related CN207793498U (en) | 2017-10-09 | 2017-10-09 | A kind of roller hired roughneck control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793498U (en) |
-
2017
- 2017-10-09 CN CN201721291347.1U patent/CN207793498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20211009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |