CN110193420A - One kind is for movable Crushing screening station failure diagnostic system and method - Google Patents

One kind is for movable Crushing screening station failure diagnostic system and method Download PDF

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Publication number
CN110193420A
CN110193420A CN201910410136.2A CN201910410136A CN110193420A CN 110193420 A CN110193420 A CN 110193420A CN 201910410136 A CN201910410136 A CN 201910410136A CN 110193420 A CN110193420 A CN 110193420A
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CN
China
Prior art keywords
data
equipment
fault
failure
level
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
Application number
CN201910410136.2A
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Chinese (zh)
Inventor
孟艳伟
冯敏
李明超
方涛
薛峰
刘守瑞
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XCMG Research Institute
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XCMG Research Institute
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Priority to CN201910410136.2A priority Critical patent/CN110193420A/en
Publication of CN110193420A publication Critical patent/CN110193420A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • B02C21/02Transportable disintegrating plant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00Control arrangements specially adapted for crushing or disintegrating

Abstract

The invention discloses one kind for movable Crushing screening station failure diagnostic system and method, including several data acquisition units and controller, the input terminal of each data acquisition unit is respectively used to be connected with corresponding Devices to test, to obtain the real-time running data of Devices to test;The input terminal of the controller is connected with the output end of each data acquisition unit respectively, obtain the acquisition data exported by each data acquisition unit, and the acquisition data of acquisition are handled, find out fault data, it is then based on fault data and determines failure level, and it sends and the corresponding operational order of failure level to equipment corresponding with fault data, realization intelligent control.The present invention determines to be out of order level according to carrying out processing to collected data-signal, failure level is divided into setting grade, different operations is executed according to every stage, realize the intelligent control to equipment, it can also realize the anticipation to equipment fault, on-call maintenance maintenance facility reduces the generation of larger economic loss.

Description

One kind is for movable Crushing screening station failure diagnostic system and method
Technical field
The invention belongs to dig movable Crushing screening plant technical field, and in particular to one kind is sieved for movable Crushing Station failure diagnostic system and method.
Background technique
Movable Crushing screening plant in the prior art in the actual use process, mostly uses greatly multi-platform combined use Mode.It is made of more crushers, more conveyers, more screening machines etc., since component part is numerous, to cause equipment Reliability and the utilization of capacity it is lower, for this reason, it may be necessary to provide it is a kind of can quickly search failure, the system of trouble saving, to realize The significantly reliability and the utilization of capacity of lifting means.Based on this, a kind of movable Crushing screening plant fault diagnosis system is designed And method has important practical significance.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes that a kind of movable Crushing that is used for sieves station failure diagnostic system and method, root It is handled according to the data-signal got, determines the level that is out of order, failure level is divided into setting grade, according to every stage Different operations is executed, realizes the intelligent control to equipment, can also realize that the anticipation to equipment fault, on-call maintenance maintenance are set It is standby, reduce the generation of larger economic loss.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the invention is realized by the following technical scheme:
Station failure diagnostic system is sieved for movable Crushing in a first aspect, the present invention provides one kind, comprising:
Several data acquisition units, the input terminal of each data acquisition unit are respectively used to and corresponding Devices to test phase Even, to obtain the real-time running data of Devices to test;
Controller, the input terminal of the controller are connected with the output end of each data acquisition unit respectively, obtain by each number According to the acquisition data that acquisition unit exports, and the acquisition data of acquisition are handled, finds out fault data, be then based on failure Data judging failure level, and send and the corresponding operational order of failure level to equipment corresponding with fault data, realization intelligence It can control.
Preferably, described for movable Crushing screening station failure diagnostic system further includes alarm unit and display unit, The control terminal of the alarm unit is connected with the output end of the controller, for carrying out police instruction;The display unit Control terminal is connected with the output end of the controller, for displaying data.
Preferably, several described data acquisition units include:
Crushing plant data collector, the input terminal of the crushing plant data collector is for the output with crushing plant End is connected;
Conveying equipment data collector, the input terminal of the conveying equipment data collector is for the output with conveying equipment End is connected;
Feeding device data collector, the input terminal of the feeding device data collector is for the output with feeding device End is connected;
Screening plant data collector, the input terminal of the screening plant data collector is for the output with screening plant End is connected;
Electrical system data collector, the input terminal of the crushing plant data collector is for the output with crushing plant End is connected;
Hydraulic system data collector, the input terminal of the hydraulic system data collector is for the output with hydraulic system End is connected;And
Dynamical system data collector, the input terminal of the dynamical system data collector is for the output with dynamical system End is connected.
Preferably, when the load for detecting crushing plant, conveying equipment, screening plant is more than that preset value reaches default Between, then it is determined as level fault, sending reduces the operational order of delivery rate to feeding device;If load continues more than preset value Reach preset time multiple, transmission stops the operational order being fed to feeding device;If load is lower than preset value, starting is sent Feeding device increases the operational order of delivery rate to feeding device.
Preferably, it is set when the admission pressure for detecting dynamical system is lower than lower than the liquid level of setup pressure value or coolant liquid Determine level value or oil temperature is higher than set temperature value, is then determined as secondary failure, and show using display interfaces, until Failure elimination.
Preferably, when detecting following any phenomenon or multiple phenomenons, then it is determined as three-level fault, utilizes alarm unit Alarm signal is issued, and shows fault message using display, until Failure elimination, alarm unit extinguishes and fault message disappears It removes, following any phenomenon or multiple phenomenons, specifically:
Crushing plant or screening plant bearing temperature are higher than set temperature value;
Or conveying equipment bearing temperature is higher than set temperature value;
Either conveying equipment has skidded or deviation phenomenon;
Or dynamical system coolant liquid water temperature is higher than set temperature value, oil temperature is higher than set temperature value.
Preferably, when detecting that it is cooling that crushing plant or screening plant vibration are greater than given threshold and/or dynamical system Liquid temperature is up to preset value multiple, if equipment is still in working condition, alarm unit starting, while display display failure Information, first transmission stopping feeding operation being instructed to feeding device inversely to carry out according to the opening sequence of Crushing Station after a certain period of time The shutdown of each equipment;If equipment is in shutdown status, not allowing to start the equipment stopped, alarm lamp persistently lights, until therefore Barrier is eliminated, and alarm lamp extinguishes and fault message is eliminated, and equipment allows to start.
Preferably, the movable Crushing screening station failure diagnostic system that is used for further includes GPS module and service provider's terminal; The GPS module is set between service provider's terminal and controller;Service provider's terminal obtains controller by GPS module In data information, complete remote fault diagnosis, equipment optimization and equipment management.
Second aspect, the present invention provides one kind to sieve station failure diagnostic method, including following step for movable Crushing It is rapid:
It obtains the real-time running data of Devices to test in real time respectively using each data acquisition unit, and is sent to controller;
Controller handles the acquisition data of acquisition, finds out fault data, is then based on fault data and determines failure Level, and send and the corresponding operational order of failure level to equipment corresponding with fault data, realization intelligent control.
Preferably, the method also includes: service provider's terminals obtains the data information in controller by GPS module, complete At remote fault diagnosis, equipment optimization and equipment management.
Preferably, the failure level is divided into level fault, secondary failure, three-level fault and level Four failure;
When detect crushing plant, conveying equipment, screening plant load be more than preset value reach preset time, then determine For level fault, sending reduces the operational order of delivery rate to feeding device;If load is more than that preset value persistently reaches default Time multiple, transmission stop the operational order being fed to feeding device;If load is lower than preset value, starting feeding device is sent Or increase the operational order of delivery rate to feeding device;
When the admission pressure for detecting dynamical system is lower than setting liquid level lower than the liquid level of setup pressure value or coolant liquid Value or oil temperature are higher than set temperature value, then are determined as secondary failure, and show using display interfaces, until failure disappears It removes;
When detecting following any phenomenon or multiple phenomenons, then it is determined as three-level fault, is issued and reported using alarm unit Alert signal, and fault message is shown using display, until Failure elimination, alarm unit extinguishes and fault message is eliminated, described Any phenomenon or multiple phenomenons below, specifically:
Crushing plant or screening plant bearing temperature are higher than set temperature value,
Or conveying equipment bearing temperature is higher than set temperature value,
Either conveying equipment has skidded or deviation phenomenon,
Or dynamical system coolant liquid water temperature is higher than set temperature value, oil temperature is higher than set temperature value;
It is greater than given threshold and/or dynamical system coolant temperature when detecting that crushing plant or screening plant vibrate Preset value multiple is up to arrived, if place's equipment is still in working condition, alarm unit starting, while display display failure letter Breath, first transmission stopping feeding operation being instructed to feeding device inversely to carry out respectively according to the opening sequence of Crushing Station after a certain period of time The shutdown of equipment;If equipment is in shutdown status, do not allow to start the equipment stopped, alarm lamp persistently lights, until failure It eliminates, alarm lamp extinguishes and fault message is eliminated, and equipment allows to start.
Compared with prior art, beneficial effects of the present invention:
The invention discloses a kind of movable Crushing screening plant fault diagnosis system and methods, according to data acquisition unit The real-time running data of each Devices to test is obtained, and is sent to controller, the data-signal received is carried out by controller It manages and determines the level that is out of order, failure level is divided into setting grade, different operations is executed according to every stage, realize to equipment Intelligent control, can also realize the anticipation to equipment fault, on-call maintenance maintenance facility reduces the generation of larger economic loss, Meanwhile by the analysis to data, service provider's terminal can be set with remote fault diagnosis, according to data-optimized equipment and long-range management It is standby, it is particularly suitable for movable Crushing screening plant and uses.
Detailed description of the invention
Fig. 1 is the schematic illustration of an embodiment of the present invention;
Fig. 2 is the level Four failed operation schematic diagram of an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to It limits the scope of protection of the present invention.
Application principle of the invention is explained in detail with reference to the accompanying drawing.
Embodiment 1
One kind sieving station failure diagnostic system for movable Crushing, comprising: several data acquisition units and controller;
The input terminal of each data acquisition unit is respectively used to be connected with corresponding Devices to test, to obtain the reality of Devices to test When operation data;In a kind of specific real-time mode of the embodiment of the present invention, as shown in Figure 1, the acquisition of several described data is single Member includes: crushing plant data collector, conveying equipment data collector, feeding device data collector, screening plant data Collector, electrical system data collector (mainly size of current monitoring module is used for monitor current size), hydraulic system number According to collector and dynamical system data collector;The input terminal of the crushing plant data collector is for defeated with crushing plant Outlet is connected;The input terminal of the conveying equipment data collector with the output end of conveying equipment for being connected;The feed is set The input terminal of standby data collector with the output end of feeding device for being connected;The input terminal of the screening plant data collector It is connected for the output end with screening plant;The input terminal of the crushing plant data collector is for the output with crushing plant End is connected;The input terminal of the hydraulic system data collector with the output end of hydraulic system for being connected;The dynamical system The input terminal of data collector with the output end of dynamical system for being connected;
The input terminal of the controller is connected with the output end of each data acquisition unit respectively, obtains and acquires list by each data The acquisition data of member output, and the acquisition data of acquisition are handled, fault data is found out, fault data judgement is then based on Failure level, and send and the corresponding operational order of failure level to equipment corresponding with fault data, realization intelligent control;? In a kind of specific embodiment of the embodiment of the present invention, the corresponding equipment includes: that crushing plant, conveying equipment, feed are set Standby, screening plant and power-equipment.
Preferably, described for movable Crushing screening station failure diagnostic system further includes alarm unit and display unit, The control terminal of the alarm unit is connected with the output end of the controller, for carrying out police instruction;The display unit Control terminal is connected with the output end of the controller, for displaying data.
The failure level is divided into level fault, secondary failure, three-level fault and level Four failure, specifically:
When detect crushing plant, conveying equipment, screening plant load be more than preset value reach preset time, then determine For level fault, sending reduces the operational order of delivery rate to feeding device;If load is more than that preset value persistently reaches default Time multiple, transmission stop the operational order being fed to feeding device;If load is lower than preset value, starting feeding device is sent Or increase the operational order of delivery rate to feeding device.
When the admission pressure for detecting dynamical system is lower than setting liquid level lower than the liquid level of setup pressure value or coolant liquid Value or oil temperature are higher than set temperature value, then are determined as secondary failure, and show using display interfaces, until failure disappears It removes.
When detect crushing plant perhaps screening plant bearing temperature be higher than set temperature value or conveying equipment bearing temperature Degree is higher than set temperature value or conveying equipment has skidded perhaps deviation phenomenon or dynamical system coolant liquid water temperature is higher than When set temperature value, oil temperature are higher than set temperature value, then it is determined as three-level fault, issues alarm signal using alarm unit Number, and fault message is shown using display, until Failure elimination, alarm unit extinguishes and fault message is eliminated.
When detecting crushing plant, perhaps screening plant vibration is big or dynamical system coolant temperature is up to preset value Multiple, if place's equipment first sends and stops still in working condition, alarm unit starting, while display display fault message Feeding operation instructs to feeding device and inversely carries out the shutdown of each equipment according to the opening sequence of Crushing Station after a certain period of time;If Equipment is in shutdown status, then does not allow to start the equipment stopped, and alarm lamp persistently lights, until Failure elimination, alarm lamp are put out It goes out and is eliminated with fault message, equipment allows to start.
Embodiment 2
Based on inventive concept same as Example 1, the embodiment of the invention provides one kind to sieve for movable Crushing Station failure diagnostic method, comprising the following steps:
It obtains the real-time running data of Devices to test in real time respectively using each data acquisition unit, and is sent to controller;
Controller handles the acquisition data of acquisition, finds out fault data, is then based on fault data and determines failure Level, and send and the corresponding operational order of failure level to equipment corresponding with fault data, realization intelligent control.
The failure level is divided into level fault, secondary failure, three-level fault and level Four failure;
When detect crushing plant, conveying equipment, screening plant load be more than preset value reach preset time, then determine For level fault, sending reduces the operational order of delivery rate to feeding device;If load is more than that preset value persistently reaches default Time multiple, transmission stop the operational order being fed to feeding device;If load is lower than preset value, starting feeding device is sent Or increase the operational order of delivery rate to feeding device;
When the admission pressure for detecting dynamical system is lower than setting liquid level lower than the liquid level of setup pressure value or coolant liquid Value or oil temperature are higher than set temperature value, then are determined as secondary failure, and show using display interfaces, until failure disappears It removes;
When detect crushing plant perhaps screening plant bearing temperature be higher than set temperature value or conveying equipment bearing temperature Degree is higher than set temperature value or conveying equipment has skidded perhaps deviation phenomenon or dynamical system coolant liquid water temperature is higher than When set temperature value, oil temperature are higher than set temperature value, then it is determined as three-level fault, issues alarm signal using alarm unit Number, and fault message is shown using display, until Failure elimination, alarm unit extinguishes and fault message is eliminated;
When detecting crushing plant, perhaps screening plant vibration is big or dynamical system coolant temperature is up to preset value Multiple, if place's equipment first sends and stops still in working condition, alarm unit starting, while display display fault message Feeding operation instructs to feeding device and inversely carries out the shutdown of each equipment according to the opening sequence of Crushing Station after a certain period of time;If Equipment is in shutdown status, then does not allow to start the equipment stopped, and alarm lamp persistently lights, until Failure elimination, alarm lamp are put out It goes out and is eliminated with fault message, equipment allows to start.
In the embodiment of the present invention for movable Crushing screening station failure diagnostic method can be based on the use in embodiment 1 Station failure diagnostic system is sieved in movable Crushing to realize.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (10)

1. one kind sieves station failure diagnostic system for movable Crushing characterized by comprising
Several data acquisition units, the input terminal of each data acquisition unit are respectively used to be connected with corresponding Devices to test, with Obtain the real-time running data of Devices to test;
Controller, the input terminal of the controller are connected with the output end of each data acquisition unit respectively, and acquisition is adopted by each data Collect the acquisition data of unit output, and the acquisition data of acquisition are handled, finds out fault data, be then based on fault data Determine failure level, and send with the corresponding operational order of failure level to equipment corresponding with fault data, realize that intelligence is controlled System.
2. according to claim 1 a kind of for movable Crushing screening station failure diagnostic system, it is characterised in that: described Several data acquisition units include:
Crushing plant data collector, the input terminal of the crushing plant data collector is for the output end phase with crushing plant Even;
Conveying equipment data collector, the input terminal of the conveying equipment data collector is for the output end phase with conveying equipment Even;
Feeding device data collector, the input terminal of the feeding device data collector is for the output end phase with feeding device Even;
Screening plant data collector, the input terminal of the screening plant data collector is for the output end phase with screening plant Even;
Electrical system data collector, the input terminal of the crushing plant data collector is for the output end phase with crushing plant Even;
Hydraulic system data collector, the input terminal of the hydraulic system data collector is for the output end phase with hydraulic system Even;And
Dynamical system data collector, the input terminal of the dynamical system data collector is for the output end phase with dynamical system Even.
3. according to claim 2 a kind of for movable Crushing screening station failure diagnostic system, it is characterised in that: work as inspection The load for measuring crushing plant, conveying equipment, screening plant is more than that preset value reaches preset time, then is determined as level fault, The operational order for reducing delivery rate is sent to feeding device;If load is more than that preset value persistently reaches preset time multiple, send out Send the operational order of stopping feed to feeding device;If load is lower than preset value, sends starting feeding device or increase feed The operational order of speed is to feeding device.
4. according to claim 2 a kind of for movable Crushing screening station failure diagnostic system, it is characterised in that: work as inspection The admission pressure for measuring dynamical system is lower than setting level value or oil temperature lower than the liquid level of setup pressure value or coolant liquid Higher than set temperature value, then it is determined as secondary failure, and is shown using display interfaces, until Failure elimination.
5. according to claim 2 a kind of for movable Crushing screening station failure diagnostic system, which is characterized in that work as inspection Following any phenomenon or multiple phenomenons are measured, then is determined as three-level fault, issues alarm signal using alarm unit, and utilize Display shows fault message, until Failure elimination, alarm unit extinguishes and fault message is eliminated, following any phenomenon or The multiple phenomenons of person, specifically:
Crushing plant or screening plant bearing temperature are higher than set temperature value;
Or conveying equipment bearing temperature is higher than set temperature value;
Either conveying equipment has skidded or deviation phenomenon;
Or dynamical system coolant liquid water temperature is higher than set temperature value, oil temperature is higher than set temperature value.
6. according to claim 2 a kind of for movable Crushing screening station failure diagnostic system, it is characterised in that: work as inspection It measures crushing plant or screening plant vibration is greater than given threshold and/or dynamical system coolant temperature up to preset value Multiple, if equipment still in working condition, alarm unit starting, while display shows fault message, first send stop to Expect that operational order inversely carries out the shutdown of each equipment according to the opening sequence of Crushing Station after a certain period of time to feeding device;If setting It is standby to be in shutdown status, then do not allow to start the equipment stopped, alarm lamp persistently lights, until Failure elimination, alarm lamp extinguishes It is eliminated with fault message, equipment allows to start.
7. it is according to claim 1 to 6 a kind of for movable Crushing screening station failure diagnostic system, it is special Sign is: the movable Crushing screening station failure diagnostic system that is used for further includes GPS module and service provider's terminal;The GPS Module is set between service provider's terminal and controller;Service provider's terminal obtains the number in controller by GPS module It is believed that breath, completes remote fault diagnosis, equipment optimization and equipment management.
8. one kind sieves station failure diagnostic method for movable Crushing, which comprises the following steps:
It obtains the real-time running data of Devices to test in real time respectively using each data acquisition unit, and is sent to controller;
Controller handles the acquisition data of acquisition, finds out fault data, is then based on fault data and determines failure level, And it sends and the corresponding operational order of failure level to equipment corresponding with fault data, realization intelligent control.
9. according to claim 8 a kind of for movable Crushing screening station failure diagnostic method, it is characterised in that: described Method further include: service provider's terminal obtains the data information in controller by GPS module, completes remote fault diagnosis, equipment Optimization and equipment management.
10. according to claim 8 a kind of for movable Crushing screening station failure diagnostic method, which is characterized in that institute It states failure level and is divided into level fault, secondary failure, three-level fault and level Four failure;
When detect crushing plant, conveying equipment, screening plant load be more than preset value reach preset time, then be determined as one Grade failure sends the operational order for reducing delivery rate to feeding device;If load is more than that preset value persistently reaches preset time Multiple, transmission stop the operational order being fed to feeding device;If load is lower than preset value, starting feeding device or increasing are sent The operational order of big delivery rate is to feeding device;
Level value is set when the admission pressure for detecting dynamical system is lower than lower than the liquid level of setup pressure value or coolant liquid, or Oil temperature is higher than set temperature value, then is determined as secondary failure, and show using display interfaces, until Failure elimination;
When detecting following any phenomenon or multiple phenomenons, then it is determined as three-level fault, issues alarm signal using alarm unit Number, and fault message is shown using display, until Failure elimination, alarm unit extinguishes and fault message is eliminated, described following Any phenomenon or multiple phenomenons, specifically:
Crushing plant or screening plant bearing temperature are higher than set temperature value,
Or conveying equipment bearing temperature is higher than set temperature value,
Either conveying equipment has skidded or deviation phenomenon,
Or dynamical system coolant liquid water temperature is higher than set temperature value, oil temperature is higher than set temperature value;
It is up to when detecting that crushing plant or screening plant are vibrated greater than given threshold and/or dynamical system coolant temperature It is first if place's equipment is still in working condition, alarm unit starting, while display display fault message to preset value multiple Transmission stopping feeding operation, which is instructed to feeding device, inversely carries out each equipment according to the opening sequence of Crushing Station after a certain period of time Shutdown;If equipment is in shutdown status, not allowing to start the equipment stopped, alarm lamp persistently lights, until Failure elimination, Alarm lamp extinguishes and fault message is eliminated, and equipment allows to start.
CN201910410136.2A 2019-05-17 2019-05-17 One kind is for movable Crushing screening station failure diagnostic system and method Pending CN110193420A (en)

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Application Number Priority Date Filing Date Title
CN201910410136.2A CN110193420A (en) 2019-05-17 2019-05-17 One kind is for movable Crushing screening station failure diagnostic system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910410136.2A CN110193420A (en) 2019-05-17 2019-05-17 One kind is for movable Crushing screening station failure diagnostic system and method

Publications (1)

Publication Number Publication Date
CN110193420A true CN110193420A (en) 2019-09-03

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Citations (9)

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Publication number Priority date Publication date Assignee Title
JP2001179122A (en) * 1999-12-28 2001-07-03 Kawasaki Heavy Ind Ltd Waste pulverizing device with steam explosionproof specification
CN101934743A (en) * 2010-09-30 2011-01-05 重庆长安汽车股份有限公司 Pure electric vehicle torque safety on-line monitoring method
CN102363126A (en) * 2011-11-03 2012-02-29 西安船舶工程研究院有限公司 Crusher
CN107020957A (en) * 2017-04-10 2017-08-08 重庆长安汽车股份有限公司 A kind of fault handling method of pure electric automobile, system and pure electric automobile
CN107127043A (en) * 2017-06-28 2017-09-05 中国科学院上海高等研究院 A kind of disintegrating machine fault monitoring system and method
CN107153410A (en) * 2017-07-12 2017-09-12 上海云统创申智能科技有限公司 A kind of intelligent sandstone aggregate production line
WO2018178719A1 (en) * 2017-03-31 2018-10-04 Vernacare Limited Macerator
CN109046739A (en) * 2018-09-30 2018-12-21 中信重工机械股份有限公司 A kind of on-line monitoring of ball mill and troubleshooting help system
CN109277173A (en) * 2018-01-18 2019-01-29 上海云统创申智能科技有限公司 A kind of intelligent mobile Crushing Station with remote monitoring function

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001179122A (en) * 1999-12-28 2001-07-03 Kawasaki Heavy Ind Ltd Waste pulverizing device with steam explosionproof specification
CN101934743A (en) * 2010-09-30 2011-01-05 重庆长安汽车股份有限公司 Pure electric vehicle torque safety on-line monitoring method
CN102363126A (en) * 2011-11-03 2012-02-29 西安船舶工程研究院有限公司 Crusher
WO2018178719A1 (en) * 2017-03-31 2018-10-04 Vernacare Limited Macerator
CN107020957A (en) * 2017-04-10 2017-08-08 重庆长安汽车股份有限公司 A kind of fault handling method of pure electric automobile, system and pure electric automobile
CN107127043A (en) * 2017-06-28 2017-09-05 中国科学院上海高等研究院 A kind of disintegrating machine fault monitoring system and method
CN107153410A (en) * 2017-07-12 2017-09-12 上海云统创申智能科技有限公司 A kind of intelligent sandstone aggregate production line
CN109277173A (en) * 2018-01-18 2019-01-29 上海云统创申智能科技有限公司 A kind of intelligent mobile Crushing Station with remote monitoring function
CN109046739A (en) * 2018-09-30 2018-12-21 中信重工机械股份有限公司 A kind of on-line monitoring of ball mill and troubleshooting help system

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