CN2649533Y - Blocking-proof controller for shaftless spiral conveyor - Google Patents
Blocking-proof controller for shaftless spiral conveyor Download PDFInfo
- Publication number
- CN2649533Y CN2649533Y CN 02293431 CN02293431U CN2649533Y CN 2649533 Y CN2649533 Y CN 2649533Y CN 02293431 CN02293431 CN 02293431 CN 02293431 U CN02293431 U CN 02293431U CN 2649533 Y CN2649533 Y CN 2649533Y
- Authority
- CN
- China
- Prior art keywords
- output
- screw conveyor
- connects
- input end
- shaftless screw
- 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
Images
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model discloses an advanced controller used for the non-shaft screw conveyor, which works on the principle that the positive-rotation heat engine apparatus FR1 of the non-shaft screw conveyer takes samples from the over current signal indicator when the non-shaft screw conveyer is stuck by foreign bodies. Then the samples are sent to the input terminal I5 of the general logical module (LOGO). The output terminal of I5 is connected with B15, and B15 is connected with Q2 through a series of B16, B17, B06, B11 and B20. Therefore the negative-rotation contractor KM2 of the non-shaft screw conveyor is connected. The non-shaft screw conveyor reverses for 4 seconds and then withdraws the foreign bodies, then starts positive rotating. If the failure is eliminated, then the conveyer will keep a positive rotation, otherwise the conveyor repeats the above actions. Generally the controller can eliminate the foreign bodies through negative-rotation for one to two times to ensure that the non-shaft screw conveyer runs well.
Description
Affiliated technical field
The anti-jamming controller of the utility model Shaftless screw conveyor relates to a kind of advanced person's Shaftless screw conveyor controller, belongs to the environmental protection equipment technical field.
Background technology
Before the anti-jamming controller invention of the utility model Shaftless screw conveyor, traditional Shaftless screw conveyor controller all adopts the low-voltage electrical element to constitute, and relies on thermal relay to detect motor load; stuck fault takes place; over current of motor, the thermal relay action is shut down and is waited for artificial treatment.Low, dangerous, the easy damage equipment of efficient.
Summary of the invention
Traditional Shaftless screw conveyor controller all adopts the low-voltage electrical element to constitute, and trouble removal relies on artificial treatment.Low, dangerous, the easy damage equipment of efficient.The purpose of this utility model is to provide a kind of Shaftless screw conveyor controller of automatic eliminating card machine fault.When Shaftless screw conveyor is stuck because of foreign matter enters, energy automatic fault detection, the automatic guidance trouble-shooting is raised the efficiency, preventive device.
The technical scheme that its technical matters that solves the utility model adopts is: the anti-jamming controller of Shaftless screw conveyor is made of two parts.
One, hardware components is seen the anti-jamming controller principle figure of Fig. 1 Shaftless screw conveyor.The anti-jamming controller hardware part of Shaftless screw conveyor is made up of switch, button, indicator lamp and universal logic module main frame, expansion module.
Its two, software section is seen the anti-jamming controller universal logic module of Fig. 2 Shaftless screw conveyor order drawing
The beneficial effects of the utility model are: when Shaftless screw conveyor is stuck because of foreign matter enters, and energy automatic fault detection, trouble-shooting is raised the efficiency preventive device automatically.
Description of drawings:
The anti-jamming controller principle figure of Fig. 1 Shaftless screw conveyor
The anti-jamming controller LOGO of Fig. 2 Shaftless screw conveyor order drawing
The specific embodiment:
See the anti-jamming controller universal logic module of the anti-jamming controller principle figure of Fig. 1 Shaftless screw conveyor Fig. 2 Shaftless screw conveyor order drawing
The principle of work of the anti-jamming controller of Shaftless screw conveyor is when Shaftless screw conveyor is worked, there is foreign matter to enter Shaftless screw conveyor, when machine is stuck, starts the anti-jamming controller of Shaftless screw conveyor, make the counter-rotating of Shaftless screw conveyor motor, eliminate clamping stagnation.
Among Fig. 1, the source switch of the anti-jamming controller of Shaftless screw conveyor is QF, and power supply is introduced by QF, the positive contactor main contact KM1 of QF output termination Shaftless screw conveyor and counter-rotating contactless switch main contact KM2.KM1 output termination is just being changeed the input end of thermal relay FR1, the output termination motor of FR1, and the input end of KM2 output termination counter-rotating thermal relay FR2, the output termination motor of FR2, FR1 is for just changeing the signal collecting element of stuck fault.
Among Fig. 1, when " removing automatic troubleshooting " when button lifts, the anti-jamming controller of system start-up Shaftless screw conveyor enters " troubleshooting automatically " state.Under " troubleshooting automatically " state, Shaftless screw conveyor in the course of the work, because foreign matter enters, the clamping stagnation fault takes place, current of electric increases, just changeing thermal relay FR1 action, the normal opened contact closure of FR1, breakdown signal is sent into I5 among Fig. 2 by the normal battle of FR1, and the output of I5 connects the input of reverser B12, the input end of the output termination of B12 and door B10, block Shaftless screw conveyor forward run signal path, the input end of the output termination of B10 and door B19, the output termination Q1 of B19, Q1 disconnects KM1, and stopping Shaftless screw conveyor just changeing.B15 is a time meter, 4 seconds of on-delay, the output termination B15 input end of I5, the input end of the output termination reverser B16 of B15, input end of the output termination of B16 and door B17, the input end of the output termination of B17 or door B06, the input end of the output termination of B06 and door B11, the input end of the output termination of B11 and door B20, the input of the output termination Q2 of B20, KM2 is connected in the output of Q2, starts Shaftless screw conveyor and reverses for four seconds, gets rid of foreign matter, wait for that then thermal relay FR1 resets, just transporting row again, if FR1 no longer moves because of overheated, trouble removal then; Move the control process above repeating once more because of overheated as FR1.
In logic module, B14 is a counting machine, presets 3 for counts, the every overheated action of thermal relay FR1 once, counting machine B14 counting adds one.The input end of the output termination B14 of I5, another input end of the output termination of B14 and door B30, the input end of the output termination reverser B18 of B30, the mouth of B18 connects another input end with door B10 and B11 respectively, when just changeing thermal relay when overheated for the third time, I5 three times accepts the clamping stagnation breakdown signal from FR1, gives B14, and B14 count down to 3, the output positive pulse, just block Shaftless screw conveyor, inverted running channel B 10 and B11 disconnect Q1 and Q2, are just stopping Shaftless screw conveyor, the counter-rotating row, the output termination of while I5 and the input end of door B22, the input end of the output termination of B22 or door B25, the input end of the output termination Q8 of B25, Q8 reports total failare.Wait for trouble-shooting, just transporting row again.
Claims (5)
1, the anti-jamming controller of a kind of Shaftless screw conveyor, it is characterized in that it comprises signal acquisition circuit, universal logic module and software circuit, Drive and Control Circuit, driving circuit and motor, signal acquisition circuit output switching signal wherein, receive the input end of logic module, the mouth of logic module is received the input end of Drive and Control Circuit, the switching of the contactless switch of the forward and reverse driving circuit of drive control circuit Shaftless screw conveyor, the output of driving circuit connects motor.
2, according to the anti-jamming controller of the described Shaftless screw conveyor of claim 1, it is characterized in that described signal acquisition circuit comprises the thermal element of forward thermal relay FR1 and often leaves a FR1, wherein the thermal element of forward thermal relay is connected in the major loop of motor forward operation, the I5 input end of the termination logic module of the normal opened contact FR1 of thermal relay, other end power connection.
3, according to the anti-jamming controller of the described Shaftless screw conveyor of claim 1, the timing that it is characterized in that reversing record counter-rotating number of times is universal logic module and software circuit, in universal logic module in house software circuit, the output of I5 connects the input of counting machine B14, the output of B14 connects an input end with door B30, the output of B30 connects the input of reverser B18, an input end with door B10 and B11 is received in the output of B18 respectively, the output of B10 and B11 connects an input end with door B19 and B20 respectively, B19 and B20 output connect the mouth Q1 of logic module and the input of Q2 respectively, the output of I5 also connects the input end of reverser B12, the output of B12 connects second input end with door B10, electric delay timer B15 input is also connected in the output of I5 in addition, the output of B15 connects the input of reverser B16, the output of B16 connect with the door B17 an input end, the output of B17 connect or the door B06 input, the output of B06 connect with the door B11 second input end.
4, according to the anti-jamming controller of the described Shaftless screw conveyor of claim 1, it is characterized in that Drive and Control Circuit comprises Shaftless screw conveyor forward and backward contactor control coil KM1 and KM2, one end of the normal opened contact of the mouth Q1 of logic module connects an end of KM1 coil by the normally closed point of KM2, other end power connection, the other end connecting to neutral level N of KM1 coil, one end of the normal opened contact of the mouth Q2 of logic module connects an end of KM2 coil by the normally closed point of KM1, other end power connection, the other end connecting to neutral level N of KM2 coil.
5, according to the anti-jamming controller of the described Shaftless screw conveyor of claim 4, it is characterized in that driving circuit is by miniature circuit breaker QF, forward contactless switch main contact KM1, oppositely contactless switch main contact KM2 forms, wherein power supply is introduced by QF, the main contact KM1 of the forward and reverse contactless switch of its output termination and the input end of KM2, the mouth of forward contactless switch main contact KM1 connects motor by the thermal element FR1 of forward thermal relay, and oppositely the mouth of contactless switch main contact KM2 connects motor by the thermal element FR2 of reverse thermal relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293431 CN2649533Y (en) | 2002-12-24 | 2002-12-24 | Blocking-proof controller for shaftless spiral conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293431 CN2649533Y (en) | 2002-12-24 | 2002-12-24 | Blocking-proof controller for shaftless spiral conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649533Y true CN2649533Y (en) | 2004-10-20 |
Family
ID=34319076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02293431 Expired - Fee Related CN2649533Y (en) | 2002-12-24 | 2002-12-24 | Blocking-proof controller for shaftless spiral conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649533Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239972A (en) * | 2016-08-26 | 2016-12-21 | 天津市永昌焊丝有限公司 | A kind of continued powder control system |
| CN110654787A (en) * | 2019-10-31 | 2020-01-07 | 三一石油智能装备有限公司 | Auger control device and method |
-
2002
- 2002-12-24 CN CN 02293431 patent/CN2649533Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239972A (en) * | 2016-08-26 | 2016-12-21 | 天津市永昌焊丝有限公司 | A kind of continued powder control system |
| CN110654787A (en) * | 2019-10-31 | 2020-01-07 | 三一石油智能装备有限公司 | Auger control device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109617168A (en) | Power-supply management system and method for managing power supply | |
| CN203368316U (en) | PWM dead-time protective circuit and air conditioner | |
| CN109031104A (en) | One kind being used for protective relaying device relay contact device for detecting performance | |
| CN2649533Y (en) | Blocking-proof controller for shaftless spiral conveyor | |
| CN208836047U (en) | Permanent magnetic brushless direct-current motor driver leads directly to trouble hunting system | |
| CN102684565B (en) | A kind of DC motor driver | |
| CN202406068U (en) | Diver for direct current motor | |
| CN203933487U (en) | A kind of commutation control module | |
| CN202889265U (en) | Soft starter control system driving three-phase squirrel cage asynchronous motor to operate | |
| CN112420457B (en) | Self-recovery low-voltage circuit breaking controller | |
| CN212258831U (en) | Multi-winding motor control all-in-one machine | |
| CN109067272A (en) | A kind of motor control assembly of photovoltaic clearing apparatus | |
| CN204361781U (en) | There is the protection switch of automatic reclosing function | |
| CN208673141U (en) | A kind of servo-driver with fault detection capability | |
| CN211500997U (en) | Water shortage protection control device based on water pump | |
| CN103683891A (en) | Frequency converter control circuit and method and speed control system | |
| CN2879407Y (en) | Fast exit module having hardware self-holding function | |
| CN207117151U (en) | A kind of miniature circuit breaker reclosing controller in low pressure distributed photovoltaic power | |
| CN206453709U (en) | A kind of food processor of low-power consumption standby | |
| CN102756912B (en) | A kind of plumbous mud load transfer device | |
| CN108233902A (en) | A kind of solid-state power controller | |
| CN218995916U (en) | Control system for preventing water pump from blocking | |
| CN2532608Y (en) | Quick energy saving electronic switch device for reactor of high-voltage electricity supply and distribution system | |
| CN214674961U (en) | Direct current has brush motor drive circuit based on CAN bus | |
| CN213663008U (en) | Full-automatic scraper device with protect function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HAISIDUN WATER TREATMENT EQUIPMENT CO., L Free format text: FORMER OWNER: BEIJING HAISIDUN ENVIRONMENT PROTECTION EQUIPMENT CO., LTD. Effective date: 20070921 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070921 Address after: 101102, Beijing, Zhongguancun Tongzhou District science and Technology Park, Tongzhou Jinqiao Science and technology industrial base, Huanyu Road, No. 3 Patentee after: Beijing Hi-standard Environmental Equipment Co., Ltd. Address before: 101102 pony bridge, Tongzhou District, Beijing Patentee before: Bejing Hi-standard Environment Protection Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041020 Termination date: 20111224 |