CN104570796A - Shredmaster control system and method - Google Patents
Shredmaster control system and method Download PDFInfo
- Publication number
- CN104570796A CN104570796A CN201410671763.9A CN201410671763A CN104570796A CN 104570796 A CN104570796 A CN 104570796A CN 201410671763 A CN201410671763 A CN 201410671763A CN 104570796 A CN104570796 A CN 104570796A
- Authority
- CN
- China
- Prior art keywords
- shredder
- control module
- control system
- current value
- motor
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a shredmaster control system and method. The shredmaster control system comprises a sensing module, a control module and a motor connected with the control module, wherein the sensing module is used for detecting the current value of the motor during working and used for transmitting the current value to the control module; the control module is used for controlling the motor to stop working when judging that the current value is not greater than a first preset threshold; the control module is used for transmitting an alarm signal when judging that the current value is greater than the first preset threshold and is not greater than a second threshold. By designing an intelligent control system for a shredmaster, the shredmaster can sense the internal situation change and can select corresponding preset working modes according to different situations, so that the shredmaster is prevented from low-efficiency operation, abrasion caused by material-free operation of the shredmaster is prevented, the working efficiency of the shredmaster is greatly improved, and the energy waste is reduced.
Description
Technical field
The present invention relates to a kind of solid and pulverize technical field, particularly a kind of shredder control system and method.
Background technology
Solid crushing technology is one of technology the most general in modern industry, very important role is play in the process of Raw material processing and waste recovery process, the shredder of what prior art provided be provided with rotor, its structure comprise motor, travelling belt, be equipped with blade wheel shaft and by hydraulic system, advance case, material-pulling device that pressing plate forms forms.During work, material is advanced to the wheel shaft place being provided with blade by material-pulling device, rotated material disintegrating by wheel shaft, in the middle of this process, material-pulling device only does simple to-and-fro movement, the mode of operation of oneself cannot be adjusted according to scene change, also effectively cannot coordinate with wheel shaft, work efficiency is extremely low, and energy dissipation is serious.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of shredder control method is provided, the situation of shredder perception shredder inside can be made to change, according to different scene change adjustment mode of operation, improve shredder work efficiency, reduce energy dissipation.
To achieve these goals, the invention provides a kind of shredder control method, described control system comprises sensing module, control module and is connected to the motor of described control module, detect the current value of described machine operation by described sensing module and send to described control module, described control module, when judging that described current value is not more than default first threshold, controls described motor and quits work; Described control module, when judging that described current value is greater than described first threshold and is not more than Second Threshold, sends warning signal.
Described sensing module comprises the electromagnetic switch being arranged on shredder inside, and is arranged on the current sensor on shredder motor.
Described control module comprises microprocessor, microprocessor portion draws angle and is connected with described current sensor, electromagnetic switch and the relay be arranged on described motor, and the ground wire of described motor relay, current sensor and electromagnetic switch is connected to the grounding pin of microprocessor.
Described microprocessor is also connected with hydraulic controller, described hydraulic controller connects two oil pumps, described two oil pumps are connected with the oil cylinder being arranged on two ends, shredder left and right respectively by hydraulic tube, described two oil cylinders respectively with the material-pulling device be arranged on about shredder in two pusher railway carriage or compartments.
Described control module being connected with contactor control device, for accepting the data that microprocessor sends, and showing the duty of shredder according to these data.
Described contactor control device is provided with mode switching key, by described mode switching key, shredder is switched to Non-follow control.
When the data that described microcomputer reads current sensor detects are not more than the second threshold values, Microprocessor S3C44B0X early-warning lamp glimmers, and ejects prompt window in contactor control device.
Shredder control method, is characterized in that: shredder workflow is:
A. start described shredder control system, described shredder control system carries out pre-service;
B. detect the current value of described machine operation by described sensing module and send to described control module;
C. described control module judges whether described current value is not more than default first threshold, in this way, then controls described motor and quits work; If not, then described control module judges whether described current value is not more than default Second Threshold, and if so, then described control module sends warning signal.
Beneficial effect of the present invention: by designing intelligent control system for shredder, enable the inner scene change of shredder perception, and can according to different sights, select corresponding default mode of operation, avoid the work of shredder poor efficiency, the wearing and tearing preventing shredder from bringing without material work, substantially increase the work efficiency of shredder, reduce the waste of the energy.
Accompanying drawing explanation
Fig. 1 is front elevation of the present invention;
Fig. 2 is ingredient graph of a relation of the present invention;
Fig. 3 is the automatic control section process flow diagram of shredder of the present invention.
Description of reference numerals: 1, sensing module; 11, first start bit is put; 12, First terminal point position; 13, the second reference position; 14, the second final position; 2, control module; 21, microprocessor; 22, contactor control device; 31, the first oil cylinder; 32, the second oil cylinder; 33, the first material-pulling device; 34, the second material-pulling device; 35, wheel shaft; 36, motor; 37, hydraulic controller; 38, the first oil pump; 39, the second oil pump.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1 and 2, comprising modules of the present invention and corresponding hardware device, described control system comprises sensing module 1, control module 2 and is connected to the motor 36 of described control module, detect the current value of described motor 36 work by described sensing module 1 and send to described control module 2, described control module 2, when judging that described current value is not more than default first threshold, controls described motor 36 and quits work, described control module 2 is when judging that described current value is greater than described first threshold and is not more than Second Threshold, send warning signal, described sensing module 1 comprises the electromagnetic switch being arranged on shredder inside, and the Hall current sensor be arranged on shredder motor, described control module comprises microprocessor 21, microprocessor portion draws angle and described Hall current sensor, electromagnetic switch and the relay be arranged on described motor 36 connect, described motor relay, the ground wire of Hall current sensor and electromagnetic switch is connected to the grounding pin of microprocessor 21, described microprocessor 21 is also connected with hydraulic controller 37, described hydraulic controller 37 is connected with the first oil pump 38, second oil pump 39(is not shown in FIG.) and provide power with the motor 36 of relay for wheel shaft, described first oil pump 38 is connected 31 by hydraulic tube with the first oil cylinder be arranged on the left of shredder, described first oil cylinder 31 is connected with the first material-pulling device 33 being arranged on box house, described second oil pump 39 is connected with the second oil cylinder 32 be arranged on the left of shredder by hydraulic tube, described second oil cylinder 32 is connected with the second material-pulling device 34 being arranged on box house, described control module 2 is connected with contactor control device, described contactor control device 22 can be the touch control operation screen be fixed on shredder, also can be handhold mobile terminal equipment, user can pass through contactor control device 22 Non-follow control shredder, contactor control device 22 can accept the instruction that microprocessor 21 sends, and the duty of shredder is shown according to these data, prompt window is ejected in contactor control device 22 when control module 2 sends warning, be provided with first start bit in the material pushing box at described first material-pulling device 33 place and put 11, First terminal point position 12, the second reference position 13 is provided with in the material pushing box at described second material-pulling device 34 place, second final position 14, described electromagnetic switch be arranged on described 4 initial, final position, described first start position 11 is positioned at same straight line with described First terminal point position 12, described second start position 13 is positioned at same straight line with described second final position 14, one end of described first material-pulling device 33 and described second material-pulling device 34, with initial, corresponding position, final position is provided with electromagnetism contact, described electromagnetism contact is connected with power supply by electric wire, described electromagnetism contact and described electromagnetic switch form complete current return when contacting with each other.
Control principle of the present invention is: when having material in shredder, shredder power hungry of operating at full capacity is larger, shredder needs power hungry less when dallying without material, can draw according to rating formula P=UI, when voltage one timed power is directly proportional to electric current, namely power increases with the increase of electric current, Hall current sensor is received on shredder motor, measure current value during shredder different operating state, and be sent to microprocessor 21 by measuring the current value obtained, microprocessor 21 reads measures current value, and default first threshold values in current value and control program will be measured, second threshold values compares, corresponding default subroutine is transferred according to comparative result, described control module is when judging that described current value is not more than default first threshold, control described motor to quit work, described control module, when judging that described current value is greater than described first threshold and is not more than Second Threshold, sends warning signal.The pin that microprocessor 21 is connected with electromagnetic switch is that high level is effective, when the electromagnetic contact be arranged on material-pulling device and electromagnetic switch are separated from each other, the pin that electromagnetic switch disconnects microprocessor corresponding with electromagnetic switch is low level, microprocessor does not send new instruction, material-pulling device maintains former motion state, when electromagnetic switch contacts with electromagnetic contact, electromagnetic switch and electromagnetic contact form complete current return electromagnetic switch and are communicated with, the pin that microprocessor is corresponding with electromagnetic switch is high level, in microprocessor, pre-set programs is triggered, material-pulling device performs new movement instruction.
When this control method specifically uses, first material-pulling device 33 and the second material-pulling device 34 also Asynchrony, when starting shredder, the first material-pulling device 33 takes the lead in starting and puts 11 from first start bit and move to First terminal point position 12, stop travelling forward after the first material-pulling device 33 arrives the first final position 12, return first start bit by former moving line and put 11, simultaneously, when the first material-pulling device 33 arrives First terminal point position 12, second material-pulling device 34 is from the second reference position 13 to the second final position 14 setting in motion, when the second material-pulling device 34 arrives the second final position 14, first material-pulling device 33 is back to first start bit and puts 11, during normal work, material-pulling device does alternately back and forth movement.First material-pulling device 33 from first start bit put 11s return first start bit put 11 time, second material-pulling device 34 setting in motion, second material-pulling device 34 returns the second reference position 13 from the second reference position 13s after, material-pulling device quits work, and this period of motion is one and visits the material cycle.
Fig. 3 is shredder control flow chart in example of the present invention.In figure 3, the present invention realizes the following flow process of shredder Based Intelligent Control palpus experience:
A. start described shredder control system, described shredder control system carries out pre-service;
B. detect the current value of described machine operation by described sensing module and send to described control module;
D. microprocessor transfers corresponding default subroutine according to comparing result, and the action command of subroutine is sent to execution unit, in this flow process, has four kinds of default subroutine patterns and can supply to perform:
Pattern one: normal mode, the second threshold values is provided with in control program, when this pattern normally works for shredder, when the motor current value of current sensor measurement is greater than the second threshold values, oil pump, by oil plant being pressed into oil cylinder or sucking back the method for oil plant in oil cylinder, promotes material-pulling device and does alternately back and forth movement.
Pattern two: without material shutdown mode; the first threshold values is provided with in control program; when this pattern is used for shredder work; when the motor current value of current sensor measurement is not more than the first threshold values; microprocessor sends open command to the relay be arranged on motor; relay disconnects motor and quits work; after first material-pulling device and the second material-pulling device get back to respective final position; microprocessor sends halt instruction to hydraulic controller; oil pump quits work; microprocessor quits work and enters holding state subsequently, and shredder quits work.
Pattern three: without material modes of warning; when this pattern is used for shredder work; the motor current value of current sensor measurement is not more than the second threshold values when being greater than the first threshold values; Microprocessor S3C44B0X early-warning lamp glimmers; early warning signal is sent to contactor control device simultaneously; contactor control device display lacks material printed words; after in pre-warning time, the motor current value of current sensor measurement is greater than the second threshold values; early warning terminates shredder and goes back to normal mode of operation; after in pre-warning time, the motor current value of current sensor measurement is not more than the first threshold values, early warning terminates to perform without material shutdown mode.
Pattern four: MANUAL CONTROL mode, this pattern is used for shredder and occurs exception or carry out specially adding man-hour, and operating personnel click the mode of operation switching key on contactor control device, and control program stops performing, and shredder changes Non-follow control into.
Shredder control method of the present invention in use; according to the sensed data that sensor is passed back; a kind of pattern in the middle of random selection four kinds of patterns performs; false data is passed back because disturbing in order to prevent sensor; make the wearing and tearing that shredder frequent hop jump mode of operation causes shredder unnecessary, be provided with certain delay protection time when pattern conversion.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention with this, therefore: all equivalent transformations done with structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (8)
1. a shredder control system, it is characterized in that: described control system comprises sensing module, control module and is connected to the motor of described control module, detect the current value of described machine operation by described sensing module and send to described control module, described control module, when judging that described current value is not more than default first threshold, controls described motor and quits work; Described control module, when judging that described current value is greater than described first threshold and is not more than Second Threshold, sends warning signal.
2. shredder control system according to claim 1, is characterized in that: described sensing module comprises the electromagnetic switch being arranged on shredder inside, and is arranged on the current sensor on shredder motor.
3. shredder control system according to claim 2, it is characterized in that: described control module comprises microprocessor, microprocessor portion draws angle and is connected with described current sensor, electromagnetic switch and the relay be arranged on described motor, and the ground wire of described motor relay, current sensor and electromagnetic switch is connected to the grounding pin of microprocessor.
4. shredder control system according to claim 3, it is characterized in that: described microprocessor is also connected with hydraulic controller, described hydraulic controller connects two oil pumps, described two oil pumps are connected with the oil cylinder being arranged on two ends, shredder left and right respectively by hydraulic tube, described two oil cylinders respectively with the material-pulling device be arranged on about shredder in two pusher railway carriage or compartments.
5. shredder control system according to claim 4, is characterized in that: described control module is connected with contactor control device, for accepting the data that microprocessor sends, and according to the duty of these data display shredder.
6. shredder control system according to claim 5, is characterized in that: described contactor control device is provided with mode switching key, by described mode switching key, shredder is switched to Non-follow control.
7. shredder control system according to claim 6, is characterized in that: when the data that described microcomputer reads current sensor detects are not more than the second threshold values, and Microprocessor S3C44B0X early-warning lamp glimmers, and ejects prompt window in contactor control device.
8. a control method for the shredder control system according to any one of claim 1-7, is characterized in that: comprise the following steps:
A. machine control system, described shredder control system carries out pre-service;
B. detect the current value of described machine operation by described sensing module and send to described control module;
C. described control module judges whether described current value is not more than default first threshold, in this way, then controls described motor and quits work; If not, then described control module judges whether described current value is not more than default Second Threshold, and if so, then described control module sends warning signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671763.9A CN104570796A (en) | 2014-11-21 | 2014-11-21 | Shredmaster control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671763.9A CN104570796A (en) | 2014-11-21 | 2014-11-21 | Shredmaster control system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104570796A true CN104570796A (en) | 2015-04-29 |
Family
ID=53087156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671763.9A Pending CN104570796A (en) | 2014-11-21 | 2014-11-21 | Shredmaster control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104570796A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991924A (en) * | 2017-11-28 | 2018-05-04 | 广东隽诺环保科技股份有限公司 | single-shaft shredder control flow |
| CN108614498A (en) * | 2018-06-21 | 2018-10-02 | 广州佰益环保科技有限公司 | Shredder control system and method |
| CN109062120A (en) * | 2018-09-29 | 2018-12-21 | 镇江微芯光子科技有限公司 | A kind of tele-control system of electromechanical equipment |
| CN109174338A (en) * | 2018-09-03 | 2019-01-11 | 佛山职业技术学院 | A kind of ball mill self-adaptation control method |
| CN110449991A (en) * | 2019-09-10 | 2019-11-15 | 广州铭匠智能科技有限公司 | Anti- breaking system and its control method |
| CN111151369A (en) * | 2020-03-09 | 2020-05-15 | 长沙中金智能装备有限公司 | Shredder control system and control method |
| CN112604800A (en) * | 2020-11-29 | 2021-04-06 | 连云港中再钢铁炉料有限公司 | Processing technology of scrap steel shredder |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275825Y (en) * | 2008-10-29 | 2009-07-22 | 广州市番禺强业机械有限公司 | Plastic shredding machine |
| CN102266812A (en) * | 2010-06-03 | 2011-12-07 | 上海震旦办公设备有限公司 | Safe shredder capable of detecting thickness |
| CN202078942U (en) * | 2010-05-03 | 2011-12-21 | 斐乐公司 | Crusher and equipment used for monitoring operation of crusher |
| CN202556779U (en) * | 2012-05-09 | 2012-11-28 | 珠海格力电器股份有限公司 | Control device of oil press |
| CN103455015A (en) * | 2013-09-12 | 2013-12-18 | 内蒙古科技大学 | Safe production monitoring system and method of NdFeB smashing equipment |
| CN103552269A (en) * | 2013-11-07 | 2014-02-05 | 闵和清 | Vertical multi-cylinder or single-cylinder hydraulic briquette extruder with helical impeller feeding |
| DE102013200578A1 (en) * | 2013-01-16 | 2014-07-17 | Siemens Aktiengesellschaft | Method for drive control |
| CN104049563A (en) * | 2013-03-15 | 2014-09-17 | 阿尔斯通技术有限公司 | Pulverizer monitoring |
| CN104149385A (en) * | 2014-01-27 | 2014-11-19 | 江门市贝尔斯顿电器有限公司 | Oil press control method and device and oil press |
| WO2014184777A1 (en) * | 2013-05-16 | 2014-11-20 | Koninklijke Philips N.V. | Method of operating a grinder |
-
2014
- 2014-11-21 CN CN201410671763.9A patent/CN104570796A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275825Y (en) * | 2008-10-29 | 2009-07-22 | 广州市番禺强业机械有限公司 | Plastic shredding machine |
| CN202078942U (en) * | 2010-05-03 | 2011-12-21 | 斐乐公司 | Crusher and equipment used for monitoring operation of crusher |
| CN102266812A (en) * | 2010-06-03 | 2011-12-07 | 上海震旦办公设备有限公司 | Safe shredder capable of detecting thickness |
| CN202556779U (en) * | 2012-05-09 | 2012-11-28 | 珠海格力电器股份有限公司 | Control device of oil press |
| DE102013200578A1 (en) * | 2013-01-16 | 2014-07-17 | Siemens Aktiengesellschaft | Method for drive control |
| CN104049563A (en) * | 2013-03-15 | 2014-09-17 | 阿尔斯通技术有限公司 | Pulverizer monitoring |
| WO2014184777A1 (en) * | 2013-05-16 | 2014-11-20 | Koninklijke Philips N.V. | Method of operating a grinder |
| CN103455015A (en) * | 2013-09-12 | 2013-12-18 | 内蒙古科技大学 | Safe production monitoring system and method of NdFeB smashing equipment |
| CN103552269A (en) * | 2013-11-07 | 2014-02-05 | 闵和清 | Vertical multi-cylinder or single-cylinder hydraulic briquette extruder with helical impeller feeding |
| CN104149385A (en) * | 2014-01-27 | 2014-11-19 | 江门市贝尔斯顿电器有限公司 | Oil press control method and device and oil press |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991924A (en) * | 2017-11-28 | 2018-05-04 | 广东隽诺环保科技股份有限公司 | single-shaft shredder control flow |
| CN108614498A (en) * | 2018-06-21 | 2018-10-02 | 广州佰益环保科技有限公司 | Shredder control system and method |
| CN109174338A (en) * | 2018-09-03 | 2019-01-11 | 佛山职业技术学院 | A kind of ball mill self-adaptation control method |
| CN109062120A (en) * | 2018-09-29 | 2018-12-21 | 镇江微芯光子科技有限公司 | A kind of tele-control system of electromechanical equipment |
| CN110449991A (en) * | 2019-09-10 | 2019-11-15 | 广州铭匠智能科技有限公司 | Anti- breaking system and its control method |
| CN111151369A (en) * | 2020-03-09 | 2020-05-15 | 长沙中金智能装备有限公司 | Shredder control system and control method |
| CN112604800A (en) * | 2020-11-29 | 2021-04-06 | 连云港中再钢铁炉料有限公司 | Processing technology of scrap steel shredder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104570796A (en) | Shredmaster control system and method | |
| KR101266047B1 (en) | System for Monitoring the Electric Power Using the Smart Consent | |
| CN102374613B (en) | Method for controlling power-on of air conditioner through human body induction | |
| CN104135083A (en) | Intelligent household distribution box | |
| GB2513197A (en) | Energy reporting unit | |
| CN101723209B (en) | Intelligent power-saving method and device for lift | |
| CN105195300A (en) | Rotary shaft crusher capable of intelligent overload control and overload control method of rotary shaft crusher | |
| CN102611075B (en) | Smart monitoring protective device of electric water pump with liquid level control | |
| CN102176126A (en) | Single-port relay control circuit feedback detecting method | |
| CN102679648A (en) | Intelligent heat pump system controller | |
| CN104850101A (en) | Remote switch device control system with load detection | |
| CN204966863U (en) | Intelligent safety socket | |
| WO2012165863A3 (en) | Standby power cut-off apparatus and method thereof | |
| CN103398745A (en) | Failure diagnosis system for frequency converter of coal winning machine | |
| CN105251603A (en) | Expert control system for European flour mill | |
| CN106406184A (en) | Built-in wireless communication and automatic detection and alarm relay module | |
| CN103346483A (en) | Switch cabinet capable of preventing disconnector from failing to work | |
| CN203072060U (en) | Television set capable of detecting humidity automatically and dehumidifying intelligently | |
| CN202694034U (en) | Intelligent control switching system of range hood | |
| CN206966395U (en) | The protection device of punching machine mold | |
| CN202768537U (en) | Protection system for hydraulic system of heading machine | |
| CN201851385U (en) | Device for online monitoring running of fan | |
| CN202813930U (en) | Intelligent controller of hot pump system | |
| CN202651997U (en) | Unidirectional limit switch | |
| CN105116773B (en) | A kind of high-voltage test platform builds control system automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |