CN110451167A - Control system, system and the bucket elevator of bucket elevator - Google Patents
Control system, system and the bucket elevator of bucket elevator Download PDFInfo
- Publication number
- CN110451167A CN110451167A CN201910770333.5A CN201910770333A CN110451167A CN 110451167 A CN110451167 A CN 110451167A CN 201910770333 A CN201910770333 A CN 201910770333A CN 110451167 A CN110451167 A CN 110451167A
- Authority
- CN
- China
- Prior art keywords
- bucket elevator
- bucket
- emergency shutdown
- control system
- elevator
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The present invention proposes that the control system, method and bucket elevator of a kind of bucket elevator, the system include: flow detection device, is arranged on the motor main circuit of bucket elevator, is monitored for the running current to bucket elevator；Control device, for being controlled according to running current bucket elevator.The operation overall process of energy effective monitoring bucket elevator of the present invention avoids bucket elevator because material card resistance overloads, and the failures such as hopper type elevator hopper caused by cannot shutting down in time, carrier bar damage failure and tail wheel job-hopping improve the safety of bucket elevator operation.
Description
Technical field
The present invention relates to aluminium electrolysis anode package technique field, in particular to a kind of control system of bucket elevator is
System and bucket elevator.
Background technique
Electrolyte broken material return system is used for aluminium electrolysis anode composing room.Original design is primarily present following problems: bucket
Often containing the flat strip shaped aluminium block wrapped up after electrolyte coagulation in the electrolyte clinker of formula elevator traffic, strip is iron miscellaneous
Object, these sundries are stuck between feed inlet and hopper after entering bucket lifting machine inlet, often result in hopper, plate chain card
The bucket elevators failure such as deformation or even the fracture of plate chain is pullled in resistance, to reduce the safety of bucket elevator operation.
In view of the above-mentioned problems, bucket elevator generally has overload protection function, however, current overload protection process needs
The regular hour is wanted (to count by actual observation, electrolyte bucket elevator is overload up to electrothermal relay response by material card resistance and moves
It is average at 25 seconds to make the time), during this period of time bucket elevator is also run in sustained overload, is caused by the hopper of card resistance, plate
Chain is pullled deformation, or even plate chain is caused to be broken, and is easy to happen danger, therefore, not can guarantee bucket elevator operation still
Safety.
Summary of the invention
The present invention is directed at least solve one of above-mentioned technical problem.
For this purpose, the system can be supervised effectively an object of the present invention is to provide a kind of control system of bucket elevator
The operation overall process for controlling bucket elevator avoids bucket elevator because material card resistance overloads, bucket type caused by cannot shutting down in time
The failures such as elevator hopper, carrier bar damage failure and tail wheel job-hopping, improve the safety of bucket elevator operation.
Second object of the present invention is to propose a kind of bucket elevator.
Third object of the present invention is to propose a kind of control method of bucket elevator.
To achieve the goals above, the embodiment of first aspect present invention proposes a kind of control system of bucket elevator
System, comprising: current detection means is arranged on the motor main circuit of the bucket elevator, for the bucket elevator
Running current be monitored；Control device, for being controlled according to the running current the bucket elevator.
In addition, the control system of bucket elevator according to the above embodiment of the present invention can also have following additional skill
Art feature:
In some instances, the control device, is used for: when the running current is greater than or equal to predetermined current, control
Make the bucket elevator emergency shutdown.
In some instances, the control device, is also used to: after controlling the bucket elevator emergency shutdown, upwards
Position machine sends bucket and mentions overload fault signal, and carries out Self-locking for fault.
In some instances, further includes: warning device, it is urgent for controlling the bucket elevator in the control device
After shutdown, alarm signal is issued.
In some instances, the warning device includes combined aural and visual alarm.
The control system of bucket elevator according to an embodiment of the present invention, the full mistake of operation of energy effective monitoring bucket elevator
Journey avoids bucket elevator because material card resistance overloads, and hopper type elevator hopper caused by cannot shutting down in time, carrier bar damage failure
And the failures such as tail wheel job-hopping, the safety of bucket elevator operation is improved, while can stop in the moment that bucket elevator overloads
Machine simultaneously sounds an alarm, and mitigates the labor intensity that bucket elevator draws clearly material.
To achieve the goals above, the embodiment of second aspect of the present invention proposes a kind of bucket elevator, setting just like
The control system of bucket elevator described in the above embodiment of the present invention.
Bucket elevator according to an embodiment of the present invention, it runs overall process for energy effective monitoring, avoids because of material card resistance mistake
It carries, the failures such as hopper type elevator hopper caused by cannot shutting down in time, carrier bar damage failure and tail wheel job-hopping improve operation
Safety, at the same can overload instantaneous stop and sound an alarm, mitigate and draw the labor intensity of material clearly.
To achieve the goals above, the embodiment of third aspect present invention proposes a kind of controlling party of bucket elevator
Method, comprising the following steps: monitor the running current of the bucket elevator；According to the running current to the bucket elevator
It is controlled.
In addition, the control method of bucket elevator according to the above embodiment of the present invention can also have following additional skill
Art feature:
In some instances, described that the bucket elevator is controlled according to the running current, comprising: when described
When running current is greater than or equal to predetermined current, the bucket elevator emergency shutdown is controlled.
In some instances, further includes: after controlling the bucket elevator emergency shutdown, send bucket to host computer and mentioned
Fault-signal is carried, and carries out Self-locking for fault.
In some instances, further includes: after controlling the bucket elevator emergency shutdown, issue alarm signal.
The control method of bucket elevator according to an embodiment of the present invention, the full mistake of operation of energy effective monitoring bucket elevator
Journey avoids bucket elevator because material card resistance overloads, and hopper type elevator hopper caused by cannot shutting down in time, carrier bar damage failure
And the failures such as tail wheel job-hopping, the safety of bucket elevator operation is improved, while can stop in the moment that bucket elevator overloads
Machine simultaneously sounds an alarm, and mitigates the labor intensity that bucket elevator draws clearly material.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural block diagram of the control system of bucket elevator according to an embodiment of the invention；
Fig. 2 is the flow chart of the control method of bucket elevator according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The control system, method and bucket lifting of bucket elevator according to an embodiment of the present invention are described below in conjunction with attached drawing
Machine.
Fig. 1 is the structural block diagram of the control system of bucket elevator according to an embodiment of the invention.As shown in Figure 1,
The control system 100 of the bucket elevator, comprising: current detection means 110 and control device 120.
Wherein, current detection means 110 is arranged on the motor main circuit of bucket elevator, for bucket elevator
Running current is monitored.
Control device 120 is for controlling bucket elevator according to running current.
Specifically, control device 120 is used for: when running current is greater than or equal to predetermined current, controlling bucket elevator
Emergency shutdown.
In other words, current detection means 110 is mounted on the motor main circuit of bucket elevator, to bucket elevator
The overall process of operation carries out current monitoring, and when current value is greater than or equal to predetermined current, control device 120 makes bucket elevator
Emergency shutdown, thus avoid bucket elevator because material card resistance overloads, hopper type elevator hopper caused by cannot shutting down in time, chain
Plate damages the failures such as failure and tail wheel job-hopping, improves the safety of bucket elevator operation, and it is clear to mitigate bucket elevator
Draw the labor intensity of material.Wherein, predetermined current is, for example, the overload current limit value of bucket elevator.
It is understood that control bucket elevator emergency shutdown refers to that control bucket elevator is rapid in a short time
It shuts down, for example, control bucket elevator is in 35 milliseconds or so shutdown, almost instantaneous stop.
Further, control device 120 is also used to: after controlling bucket elevator emergency shutdown, being transmitted across to host computer
Fault-signal is carried, and carries out Self-locking for fault.Specifically, i.e., bucket elevator because of overload shutdown after, control device 120 is to operation
Scene and host computer issue bucket and mention overload fault signal, while control device 120 carries out Self-locking for fault, in this way, operating at the scene
By before troubleshooting, bucket elevator can not start personnel, to guarantee bucket elevator and the safety of personnel.
In one embodiment of the invention, which further includes warning device (not shown).
Warning device is used for after control device 120 controls bucket elevator emergency shutdown, issues alarm signal, to remind
The timely handling failure of operator.Specifically, warning device includes combined aural and visual alarm, it can carry out sound and/or optics report
It is alert, to improve alarm reliability, operator is made to learn alarm signal as early as possible.Specifically, warning device is for example arranged existing
On the control cabinet of field, including indicator light and/or alarm sound, after control device 120 controls bucket elevator emergency shutdown, alarm
The indicator light is always on and/or alarm sound issues alarm sound for device, to remind operator.
To sum up, the control system of bucket elevator according to an embodiment of the present invention, the fortune of energy effective monitoring bucket elevator
Row overall process avoids bucket elevator because material card resistance overloads, hopper type elevator hopper caused by cannot shutting down in time, carrier bar damage
The failures such as bad failure and tail wheel job-hopping, improve the safety and service life of bucket elevator operation, while can mention in bucket type
The instantaneous stop of the machine of liter overload simultaneously sounds an alarm, and mitigates the labor intensity that bucket elevator draws clearly material.In other words, there is gold
When belonging to the card resistances bucket elevators such as sundries, bucket elevator emergency shutdown, and alarm is issued, bucket elevator failure is avoided, is mentioned
High device security and service life；The emergency shutdown in bucket elevator failure alleviates the labor intensity for drawing material clearly.
Further embodiment of the present invention also proposed a kind of bucket elevator.The bucket elevator includes that the present invention is above-mentioned
The control system of bucket elevator described in any one embodiment.
Bucket elevator according to an embodiment of the present invention, it runs overall process for energy effective monitoring, avoids because of material card resistance mistake
It carries, the failures such as hopper type elevator hopper caused by cannot shutting down in time, carrier bar damage failure and tail wheel job-hopping improve operation
Safety, at the same can overload instantaneous stop and sound an alarm, mitigate and draw the labor intensity of material clearly.
In addition, bucket elevator according to an embodiment of the present invention other compositions and effect for this field common skill
All be for art personnel it is known, in order to reduce redundancy, do not repeat them here.
Further embodiment of the present invention proposes a kind of control method of bucket elevator.
Fig. 2 is the flow chart of the control method of bucket elevator according to an embodiment of the invention.As shown in Fig. 2, should
The control method of bucket elevator, comprising the following steps:
Step S1: the running current of bucket elevator is monitored.
Step S2: bucket elevator is controlled according to running current.
Specifically, the process controlled according to running current bucket elevator, comprising: when running current is greater than or waits
When predetermined current, bucket elevator emergency shutdown is controlled.
In other words, current monitoring is carried out to the overall process of the operation of bucket elevator, when current value is greater than or equal in advance
If when electric current, controlling bucket elevator emergency shutdown, to avoid bucket elevator because material card resistance overloads, cannot shut down in time
Caused by hopper type elevator hopper, carrier bar damage failure and tail wheel job-hopping etc. failures, improve bucket elevator operation safety
Property, and the labor intensity that bucket elevator draws clearly material can be mitigated.Wherein, predetermined current is, for example, the overload electricity of bucket elevator
Restriction value.
It is understood that control bucket elevator emergency shutdown refers to that control bucket elevator is rapid in a short time
It shuts down, for example, control bucket elevator is in 35 milliseconds or so shutdown, almost instantaneous stop.
Further, in one embodiment of the invention, this method further include: in control bucket elevator emergency shutdown
Afterwards, overload fault-signal is sent to host computer, and carries out Self-locking for fault.Specifically, i.e., bucket elevator because of overload shutdown after,
Bucket is issued to operation scene and host computer and mentions overload fault signal, while carrying out Self-locking for fault, in this way, operator will at the scene
Before troubleshooting, bucket elevator can not start, to guarantee bucket elevator and the safety of personnel.
Further, in one embodiment of the invention, this method further include: in control bucket elevator emergency shutdown
Afterwards, alarm signal is issued, to remind the timely handling failure of operator.
It should be noted that the specific implementation of the control method of the bucket elevator of the embodiment of the present invention and the present invention
The specific implementation of the control system of the bucket elevator of embodiment is similar, specifically refers to the description of components of system as directed, in order to
Redundancy is reduced, details are not described herein again.
The control method of bucket elevator according to an embodiment of the present invention, the full mistake of operation of energy effective monitoring bucket elevator
Journey avoids bucket elevator because material card resistance overloads, and hopper type elevator hopper caused by cannot shutting down in time, carrier bar damage failure
And the failures such as tail wheel job-hopping, the safety and service life of bucket elevator operation are improved, while can be in bucket elevator mistake
The instantaneous stop of load simultaneously sounds an alarm, and mitigates the labor intensity that bucket elevator draws clearly material.In other words, there are metal sundries
When equal card resistances bucket elevator, bucket elevator emergency shutdown, and alarm is issued, bucket elevator failure is avoided, equipment is improved
Safety and service life；The emergency shutdown in bucket elevator failure alleviates the labor intensity for drawing material clearly.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is by claim and its equivalent limits.
Claims (10)
1. a kind of control system of bucket elevator characterized by comprising
Current detection means is arranged on the motor main circuit of the bucket elevator, for the fortune to the bucket elevator
Row electric current is monitored；
Control device, for being controlled according to the running current the bucket elevator.
2. the control system of bucket elevator according to claim 1, which is characterized in that the control device is used for:
When the running current is greater than or equal to predetermined current, the bucket elevator emergency shutdown is controlled.
3. the control system of bucket elevator according to claim 2, which is characterized in that the control device is also used to:
After controlling the bucket elevator emergency shutdown, overload fault-signal is sent to host computer, and carry out Self-locking for fault.
4. the control system of bucket elevator according to claim 1-3, which is characterized in that further include:
Warning device, for issuing alarm signal after the control device controls the bucket elevator emergency shutdown.
5. the control system of bucket elevator according to claim 4, which is characterized in that the warning device includes acousto-optic
Alarm.
6. a kind of bucket elevator, which is characterized in that be provided with the control of bucket elevator as described in any one in claim 1-5
System processed.
7. a kind of control method of bucket elevator, which comprises the following steps:
Monitor the running current of the bucket elevator；
The bucket elevator is controlled according to the running current.
8. the control method of bucket elevator according to claim 7, which is characterized in that described according to the running current
The bucket elevator is controlled, comprising:
When the running current is greater than or equal to predetermined current, the bucket elevator emergency shutdown is controlled.
9. the control method of bucket elevator according to claim 8, which is characterized in that further include:
After controlling the bucket elevator emergency shutdown, overload fault-signal is sent to host computer, and carry out Self-locking for fault.
10. according to the control method of the described in any item bucket elevators of claim 7-9, which is characterized in that further include:
After controlling the bucket elevator emergency shutdown, alarm signal is issued.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910770333.5A CN110451167A (en) | 2019-08-20 | 2019-08-20 | Control system, system and the bucket elevator of bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910770333.5A CN110451167A (en) | 2019-08-20 | 2019-08-20 | Control system, system and the bucket elevator of bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110451167A true CN110451167A (en) | 2019-11-15 |
Family
ID=68487975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910770333.5A Pending CN110451167A (en) | 2019-08-20 | 2019-08-20 | Control system, system and the bucket elevator of bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110451167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180824A (en) * | 2020-09-30 | 2021-01-05 | 兖州煤业股份有限公司 | Intelligent anti-pressure method, system and equipment for bucket elevator for coal preparation |
| CN113320925A (en) * | 2021-06-18 | 2021-08-31 | 阳春新钢铁有限责任公司 | Protection method for preventing belt from being scratched and penetrated |
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| CN112180824A (en) * | 2020-09-30 | 2021-01-05 | 兖州煤业股份有限公司 | Intelligent anti-pressure method, system and equipment for bucket elevator for coal preparation |
| CN113320925A (en) * | 2021-06-18 | 2021-08-31 | 阳春新钢铁有限责任公司 | Protection method for preventing belt from being scratched and penetrated |
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Application publication date: 20191115 |