CN106311449B - The control system and method and crusher of oscillating feeder delivery rate - Google Patents
The control system and method and crusher of oscillating feeder delivery rate Download PDFInfo
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- CN106311449B CN106311449B CN201510333065.2A CN201510333065A CN106311449B CN 106311449 B CN106311449 B CN 106311449B CN 201510333065 A CN201510333065 A CN 201510333065A CN 106311449 B CN106311449 B CN 106311449B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 233
- 239000000945 filler Substances 0.000 claims abstract description 85
- 238000001514 detection method Methods 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of control system of oscillating feeder delivery rate and method and crushers, it is related to technical field of engineering machinery, wherein, control system includes: level sensor, and the level of filler material information in crusher chamber for acquiring broken host in real time is simultaneously sent to the controller；Controller, for the delivery rate according to the level of filler material information control oscillating feeder received.The present invention is when oscillating feeder supplies material to broken host, the delivery rate of oscillating feeder can be automatically controlled according to the level of filler material information in crusher chamber, to realize optimal delivery rate, it will not make crusher chamber putty or cause the waste of the energy, the stability for improving broken host work, improves the working life of crusher.
Description
Technical field
The present invention relates to technical field of engineering machinery, the control system of especially a kind of oscillating feeder delivery rate and side
Method and crusher.
Background technique
Currently, mobile jaw crusher is widely applied in sandstone production and building waste recycling field.It is broken
Host is under the drive of hydraulic motor or motor, eccentric shaft high speed rotation, and dynamic jaw device is driven to do back and forth according to desired trajectory
Movement to will enter the material attrition crushing of crusher chamber, and finished product materials is discharged by the discharge gate of lower part.
Mobile jaw crusher generally uses oscillating feeder to be fed broken host, and delivery rate influences whether brokenly
The working efficiency of broken machine.If feed is appropriate, material will realize higher working efficiency even into crusher chamber, crusher；
It if delivery rate is too fast, will cause that crusher load is excessive, reduce the service life of crusher, putty can be generated when serious；
If delivery rate is excessively slow, crusher working efficiency can be reduced, energy consumption is caused to increase, increase production cost.
Existing oscillating feeder delivery rate adjusting method is by being monitored to engine speed, by manual operation
Come what is realized.Staff observes the variation of engine speed in real time, is guaranteeing that engine speed is near setting value and basic
In the case where stabilization, the delivery rate of oscillating feeder is set.After the completion of setting, delivery rate will be held essentially constant.
But the method for manual adjustment oscillating feeder delivery rate is inaccurate, there are error, be unable to reach it is optimal to
Speed is expected, so that the working efficiency of crusher is low；In addition, delivery rate cannot be adjusted according to the actual situation, easily make
At the waste of putty or the energy, so that broken host job insecurity, affects the working life of crusher.
Summary of the invention
The embodiment of the present invention the technical problem to be solved is that: solve oscillating feeder delivery rate cannot be according to practical feelings
The problem of condition is adjusted.
According to an aspect of the present invention, a kind of control system of oscillating feeder delivery rate is provided, comprising: material position sensing
Device, the level of filler material information in crusher chamber for acquiring broken host in real time are simultaneously sent to the controller；Controller is used for
According to the delivery rate of the level of filler material information control oscillating feeder received.
In one embodiment, whether the controller includes: detection unit, for judging level of filler material in default material position
In range, wherein the default material position range is between the first default material position and the second default material position；Control unit is used for
When level of filler material is not within the scope of default material position and less than the first default material position, the delivery rate for controlling oscillating feeder increases
Greatly；When level of filler material is not within the scope of default material position and when being greater than the second default material position, the delivery rate of oscillating feeder is controlled
Reduce.
In one embodiment, the detection unit is also used to for level of filler material being compared with default material position；The control
Unit processed, the delivery rate for being also used to control oscillating feeder when level of filler material is less than default material position increase；Work as level of filler material
When greater than default material position, the delivery rate for controlling oscillating feeder reduces.
In one embodiment, the system also includes velocity sensors, for acquiring engine speed information simultaneously in real time
It is sent to controller；The controller is also used to according to level of filler material information and engine speed information the control vibration received
The delivery rate of dynamic batcher.
In one embodiment, whether the controller includes: detection unit, for judging level of filler material in default material position
In range, and engine speed is judged whether within the scope of preset rotation speed, the default material position range is between the first default material position
Between the second default material position, the default engine speed range, which is preset between the first default engine speed with second, to be started
Between machine revolving speed；Control unit, for when level of filler material is less than the first default material position and engine speed is greater than the second default hair
When motivation revolving speed, the delivery rate for controlling oscillating feeder increases；When level of filler material is greater than the second default material position and engine turn
When speed is less than the first default engine speed, the delivery rate for controlling oscillating feeder reduces.
In one embodiment, described control unit is also used to be less than default engine speed and object when engine speed
When expecting that material position is less than default material position, the discharge gate for controlling crusher chamber increases or control crusher is shut down.
In one embodiment, the system also includes batcher proportion magnetic valves, the drive for being exported according to controller
Dynamic signal changes the amount of opening, and controls the delivery rate of oscillating feeder.
In one embodiment, the level sensor includes ultrasonic wave level sensor.
According to another aspect of the present invention, a kind of crusher is provided, comprising: vibration described in any one above-mentioned embodiment
The control system of batcher delivery rate.
According to another aspect of the invention, a kind of control method of oscillating feeder delivery rate is provided, comprising: receive broken
Level of filler material information in the crusher chamber of broken host；According to the feed speed of the level of filler material information control oscillating feeder received
Degree.
In one embodiment, the delivery rate packet for the level of filler material information control oscillating feeder that the basis receives
It includes: judging level of filler material whether within the scope of default material position, the default material position range is pre- with second between the first default material position
If between material position；If level of filler material then controls oscillating feeder not within the scope of default material position, and less than the first default material position
Delivery rate increases；If level of filler material is greater than the second default material position not within the scope of default material position, then oscillating feeder is controlled
Delivery rate reduce.
In one embodiment, the delivery rate packet for the level of filler material information control oscillating feeder that the basis receives
It includes: comparing the size of level of filler material Yu default material position；If level of filler material is less than default material position, the feed of oscillating feeder is controlled
Speed increases；If level of filler material is greater than default material position, the delivery rate for controlling oscillating feeder reduces.
In one embodiment, the method also includes: receive the engine speed information of crusher；It is described according to reception
The delivery rate of level of filler material information and engine speed information the control oscillating feeder arrived.
In one embodiment, the basis receives level of filler material information and engine speed information control vibration to
The delivery rate of material machine includes: to judge whether level of filler material is being preset within the scope of material position, and judge engine speed whether pre-
If in the range of speeds, the default material position range between the first default material position and the second default material position, start by described preset
The machine range of speeds is between the first default engine speed and the second default engine speed；If level of filler material is pre- less than first
If material position, and engine speed is greater than the second default engine speed, then the delivery rate for controlling oscillating feeder increases；If object
Expect that material position is greater than the second default material position, and engine speed then controls oscillating feeder less than the first default engine speed
Delivery rate reduces.
In one embodiment, the method also includes: be less than default engine speed, and material material in engine speed
When position is less than default material position, the discharge gate for controlling crusher chamber increases or control crusher is shut down.
In one embodiment, the delivery rate packet for the level of filler material information control oscillating feeder that the basis receives
Include: according to the level of filler material information received, controlled by controlling the amount of opening of oscillating feeder proportion magnetic valve vibration to
The revolving speed of material machine hydraulic motor, to control the delivery rate of oscillating feeder.
The present invention at least has the following beneficial effects:
On the one hand, the present invention, can be according to the material in crusher chamber when oscillating feeder supplies material to broken host
Material position information will not make crusher chamber stifled to automatically control the delivery rate of oscillating feeder to realize optimal delivery rate
The waste for expecting or causing the energy improves the stability of broken host work, improves the working life of crusher.
On the other hand, the present invention is proposed when oscillating feeder supplies material to broken host, can be simultaneously according to broken
Two variables of level of filler material information and engine speed information in chamber automatically control the delivery rate of oscillating feeder, constitute
Double-closed-loop control, accelerates system response time, reduces malfunction, the feed speed to oscillating feeder is better achieved
The control of degree.It avoids crusher chamber from causing the waste of putty or the energy, improves the stability of broken host work, improve broken
The working life of machine.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of control system one embodiment of oscillating feeder delivery rate of the present invention；
Fig. 2 is the structural schematic diagram of another embodiment of the control system of oscillating feeder delivery rate of the present invention；
Fig. 3 is the structural schematic diagram of another embodiment of the control system of oscillating feeder delivery rate of the present invention；
Fig. 4 is the structural schematic diagram of the control system further embodiment of oscillating feeder delivery rate of the present invention；
Fig. 5 is the structural schematic diagram of the control system a still further embodiment of oscillating feeder delivery rate of the present invention；
Fig. 6 is the structural schematic diagram of crusher one embodiment of the present invention；
Fig. 7 is the schematic diagram of one specific example of crusher of the present invention.
Fig. 8 is the flow diagram of control method one embodiment of oscillating feeder delivery rate；
Fig. 9 is the flow diagram of another embodiment of the control method of oscillating feeder delivery rate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the structural schematic diagram of control system one embodiment of oscillating feeder delivery rate of the present invention.Such as Fig. 1 institute
Show, control system provided in this embodiment includes level sensor 101 and controller 102, in which:
Level sensor 101, such as can be electrically connected by CAN bus with controller 102, for acquiring broken master in real time
Level of filler material information in the crusher chamber of machine is simultaneously sent to controller 102.
Controller 102, for the delivery rate according to the level of filler material information control oscillating feeder received.
Illustratively, level sensor 101 can be ultrasonic wave level sensor, and controller 102, which for example can be, to be compiled
Journey logic controller (PLC).In one embodiment, level sensor 101 can be set above crusher chamber, such as can set
It sets above broken host, at the position of the crusher chamber of face broken host, is supported using supporting element.However, the present invention is not
It is limited to this, level of filler material information can be acquired at corresponding position using other suitable level sensors and setting.?
When oscillating feeder supplies material to broken host, level sensor 101 can acquire level of filler material information in real time and be sent to
Controller 102, controller 102 can obtain the supply situation of material according to material material position information, so as to oscillating feeder
Delivery rate correspondingly controlled.
In the present embodiment, when oscillating feeder supplies material to broken host, controller can be according in crusher chamber
Level of filler material information will not to be crushed to automatically control the delivery rate of oscillating feeder to realize optimal delivery rate
Chamber putty or the waste for causing the energy improve the stability of broken host work, improve the working life of crusher.
Fig. 2 is the structural schematic diagram of another embodiment of the control system of oscillating feeder delivery rate of the present invention.Such as Fig. 2
Shown, the controller 102 in the present embodiment may include detection unit 112 and control unit 122, and controller 102 shakes in control
It can be realized according to different control modes when the delivery rate of dynamic batcher.The present invention provides two kinds of illustrative sides
Formula.It will be illustrated respectively below.
Under a kind of mode, a default material position range can be set, the default material position range between the first default material position with
Between second default material position, wherein the first default material position is less than the second default material position.Detection unit 112 can be used for judging object
Material position is expected whether within the scope of default material position, if level of filler material is not within the scope of default material position, control unit 122 can be corresponding
The delivery rate of ground control oscillating feeder increases or reduces；If level of filler material is within the scope of default material position, control unit 122
The delivery rate that can control oscillating feeder remains unchanged.
Specifically, when level of filler material is less than the first default material position, show that the material in crusher chamber is fewer, this time control
The delivery rate that unit 122 processed can be used for controlling oscillating feeder increases, to reduce energy waste；When level of filler material is greater than the
When two default material positions, show that material ratio current in crusher chamber is more, control unit 122 can be used for controlling vibrating feed at this time
The delivery rate of machine reduces, to avoid crusher chamber putty.
Under another way, a default material position value can also be only set.Detection unit 112 can be used for material material
Position is compared with default material position, if level of filler material is different from default material position, control unit 122 can correspondingly control vibration
The delivery rate of batcher increases or reduces；If level of filler material is equal to default material position, control unit 122 can control vibration to
The delivery rate of material machine remains unchanged.
Specifically, when level of filler material is less than default material position, show that the material in crusher chamber is fewer, control is single at this time
Member 122, the delivery rate that can be used for controlling oscillating feeder increases, to reduce energy waste；It is preset when level of filler material is greater than
When material position, shows that the material ratio in crusher chamber is more, at this time control unit 122, can be used for controlling the feed of oscillating feeder
Speed reduces, to avoid crusher chamber putty.
In order to accelerate system response time, reduce malfunction, to be better achieved to the delivery rate of oscillating feeder
Control, the present invention also propose to be automatically controlled according to two variables of level of filler material information and engine speed information in crusher chamber
The delivery rate of oscillating feeder, is described in detail below with reference to Fig. 3 and embodiment illustrated in fig. 4.
Fig. 3 is the structural schematic diagram of another embodiment of the control system of oscillating feeder delivery rate of the present invention.With Fig. 1
Illustrated embodiment is compared, control system provided in this embodiment further include:
Velocity sensor 103 is electrically connected with controller 102, for acquiring engine speed information in real time and being sent to control
Device 102 processed.
Engine speed information can also be with the supply situation of reaction mass.If the delivery rate of oscillating feeder is too fast,
The load of crusher can be excessive, and engine speed can reduce；If the delivery rate of oscillating feeder is excessively slow, the load of crusher
Can be too small, engine speed will increase.
Controller 102 is also used to according to level of filler material information and engine speed information the control vibrating feed received
The delivery rate of machine.
The present embodiment controlled by two information of level of filler material information and engine speed information oscillating feeder to
Material speed can be further improved the accuracy of control；In addition, double-closed-loop control is constituted, when greatly accelerating the response of system
Between, the stability of broken host work is improved, the working life of crusher is improved.
Fig. 4 is the structural schematic diagram of the control system further embodiment of oscillating feeder delivery rate of the present invention.Such as Fig. 4
Shown, the controller 102 in the present embodiment may include detection unit 112 and control unit 122, with it is upper similarly, controller
102 can also be according to not when controlling the delivery rate of oscillating feeder according to level of filler material information and engine speed information
With control mode realize.Present invention likewise provides two kinds of illustrative modes.
Under a kind of mode, a default material position range and a default engine speed range can be set, wherein default
Material position range (the first default material position is less than second default material position) between the first default material position and the second default material position is preset
(the first default engine turns engine speed range between the first default engine speed and the second default engine speed
Speed is less than the second default engine speed).Whether detection unit 112 can be used for judging level of filler material in default material position range
It is interior, and engine speed is judged whether within the scope of preset rotation speed, if level of filler material is with engine speed not in the pre- of setting
If in range, then the delivery rate that control unit 122 can correspondingly control oscillating feeder increases or reduces；If level of filler material
With engine speed in the preset range of setting, then the delivery rate that control unit 122 can control oscillating feeder is protected
It holds constant.
Specifically, when level of filler material less than the first default material position and engine speed is greater than the second default engine speed
When, show that the material in crusher chamber is fewer, the delivery rate that control unit 122 can be used for controlling oscillating feeder at this time increases
Greatly, to reduce energy waste；When level of filler material is greater than the second default material position and engine speed is less than the first default engine turn
When fast, show that material ratio current in crusher chamber is more, control unit 122 can be used for controlling the feed of oscillating feeder at this time
Speed reduces, to avoid crusher chamber putty.
Under another way, a default material position and a default engine speed can be set, control unit 122 is in object
To the feed of oscillating feeder in the case where expecting material position different from default material position and engine and default engine speed difference
Speed is controlled.Specific control mode is referred to the description of front, and details are not described herein.
It should be noted that when the delivery rate for controlling oscillating feeder reduces, if delivery rate has been decreased to
Certain value, and level of filler material is still greater than the second default material position, and engine speed is still less than the first default engine speed, then
Determine that crusher chamber may occur putty or cross iron phenomenon, control unit 122 can issue stopping signal at this time, to control crusher
It shuts down, to avoid safety problem.
Furthermore it is also possible to an engine speed and a default material position is arranged, when detecting that it is pre- that engine speed is less than
If engine speed and level of filler material are less than default material position, it is possible to determine that crusher chamber was likely to occur iron phenomenon at this time, at this point,
Control unit 122, the discharge gate that can be also used for controlling crusher chamber increases or controls crusher shutdown, so that iron block is timely certainly
It is dynamic to be removed by the discharge gate of crusher chamber or by manually, guarantee the safe operation of crusher.
Fig. 5 is the structural schematic diagram of the control system a still further embodiment of oscillating feeder delivery rate of the present invention.Such as Fig. 5
Shown, the control system of the present embodiment can also include: batcher proportion magnetic valve 104, for what is exported according to controller 102
Driving signal changes the amount of opening, and controls the delivery rate of oscillating feeder.
In the present embodiment, it can be controlled by controlling the amount of opening of batcher proportion magnetic valve into oscillating feeder liquid
The flow of pressure motor, to control the revolving speed of batcher hydraulic motor, to control the delivery rate of oscillating feeder.
The control system of oscillating feeder delivery rate provided by the invention can be applied on crusher, wherein crusher
It can include but is not limited to jaw crusher.
Fig. 6 is the structural schematic diagram of crusher one embodiment of the present invention.As shown in fig. 6, the crusher includes engine
200, crusher hydraulic pump 300, broken host 400 (including crusher hydraulic motor 401), batcher hydraulic pump 500, vibration are given
The control for the oscillating feeder delivery rate that material machine 600 (including batcher hydraulic motor 601) and any of the above-described embodiment provide
System processed.The feed to oscillating feeder can may be implemented in crusher shown in fig. 6 by the control system of oscillating feeder
The control of speed.
It should be noted that, although the control system of oscillating feeder schematically is shown as including material position sensing by Fig. 6
Device 101, controller 102, velocity sensor 103 and batcher proportion magnetic valve 104, but as described above it is found that testing the speed
Sensor 103 and batcher proportion magnetic valve 104 are not necessary.
The function of the main component of crusher shown in fig. 6 is illustrated below.
Engine 200, be crusher work power source, such as can use diesel engine, respectively with crusher
Hydraulic pump 300 and batcher hydraulic pump 500 are connected, by hydraulic system by mechanical energy be transmitted to broken host 400 and vibration to
The equipments such as material machine 600.
Crusher hydraulic pump 300 is connected with engine 200 and crusher hydraulic motor 401 respectively, is driven by engine 200
It is operated, and by mechanical energy transmission to the crusher hydraulic motor 401 in broken host 400.
Broken host 400 is the main equipment of crusher comprising crusher hydraulic motor 401.Crusher hydraulic
Motor 401 receives the mechanical energy of crusher hydraulic pump 300, and the eccentric shaft work of broken host is driven by crusher hydraulic motor 401
Make, eccentric shaft drives moving jaw plate to move back and forth, and realizes broken work.
Batcher hydraulic pump 500 is connected with engine 200, by its operating of driven by engine.Batcher hydraulic pump 500 is also logical
It crosses batcher proportion magnetic valve 104 to be connected with batcher hydraulic motor 601, mechanical energy is passed into batcher hydraulic motor 601.
Oscillating feeder 600 is the alarm component of crusher, and material is supplied by oscillating feeder 600 according to certain speed
It should be into the crusher chamber of broken host 400.Oscillating feeder 600 includes batcher hydraulic motor 601, batcher hydraulic motor
601 are connected by batcher proportion magnetic valve 104 with batcher hydraulic pump 500, are driven and are swashed when batcher hydraulic motor 601 works
The device that shakes works, so that oscillating feeder 600 be driven to work.
Level sensor 101 can be set in broken host 400, monitor the material in the crusher chamber of broken host 400
Material position, and current signal is converted by material position information, it is transferred to controller 102.Velocity sensor 103 can be set in engine
On 200, real-time monitoring engine speed, and engine speed information is transferred to controller 102.Batcher proportion magnetic valve
104 are electrically connected with controller 102, and the driving signal that reception controller 210 is sent is to change the amount of opening, to change in fluid pressure line
Uninterrupted realize the control to oscillating feeder delivery rate to change the revolving speed of batcher hydraulic motor 601.
Fig. 7 is the schematic diagram of one specific example of crusher of the present invention.Crusher shown in Fig. 7 is jaw crusher,
Middle engine 200, crusher hydraulic pump 300, broken host 400, batcher hydraulic pump 500, velocity sensor are by schematically
It is shown as being wholely set, controller 102 and proportion magnetic valve 104 are shown schematically as being wholely set.In broken host 400
Level sensor 101 can be set in top.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with its
The difference of its embodiment, the same or similar part cross-reference between each embodiment.For embodiment of the method
For, since it is substantially corresponding with system embodiment, so being described relatively simple, referring to the portion of system embodiment in place of correlation
It defends oneself bright.
Fig. 8 is the flow diagram of control method one embodiment of oscillating feeder delivery rate.As shown in figure 8, this
Embodiment provide control method include:
Step 802, the level of filler material information in the crusher chamber of broken host is received；
Step 804, according to the delivery rate of the level of filler material information control oscillating feeder received.
It, can be according to the material material in crusher chamber when oscillating feeder supplies material to broken host in the present embodiment
Position information will not make crusher chamber putty to automatically control the delivery rate of oscillating feeder to realize optimal delivery rate
Or the waste of the energy is caused, the stability of broken host work is improved, the working life of crusher is improved.
Above-mentioned steps 804 can realize that the present invention provides two kinds of illustrative modes in several ways.
A kind of mode are as follows: judge level of filler material whether within the scope of default material position, the default material position range is between first
Between default material position and the second default material position；If level of filler material is not being preset within the scope of material position, and less than the first default material position, then
The delivery rate for controlling oscillating feeder increases；If level of filler material is greater than the second default material position not within the scope of default material position,
The delivery rate for then controlling oscillating feeder reduces.
Another way are as follows: compare the size of level of filler material Yu default material position；If level of filler material is less than default material position, control
The delivery rate of oscillating feeder processed increases；If level of filler material is greater than default material position, the delivery rate of oscillating feeder is controlled
Reduce.
Fig. 9 is the flow diagram of another embodiment of the control method of oscillating feeder delivery rate.As shown in figure 9,
Control method provided in this embodiment includes:
Step 902, the level of filler material information in the crusher chamber of broken host is received；
Step 904, the engine speed information of crusher is received；
Step 906, according to the feed of level of filler material information and engine speed information the control oscillating feeder received
Speed.
The present embodiment can simultaneously according to two variables of level of filler material information and engine speed information in crusher chamber come
The delivery rate for automatically controlling oscillating feeder, constitutes double-closed-loop control, accelerates system response time, reduces malfunction
Make, the control to the delivery rate of oscillating feeder is better achieved.It avoids crusher chamber from causing the waste of putty or the energy, mentions
The high stability of broken host work, improves the working life of crusher.
A kind of illustrative implementation of above-mentioned steps 906 are as follows: judge whether level of filler material is being preset within the scope of material position,
And engine speed is judged whether within the scope of preset rotation speed, the default material position range is pre- with second between the first default material position
If between material position, the default engine speed range between the first default engine speed and the second default engine speed it
Between；If level of filler material is less than the first default material position, and engine speed is greater than the second default engine speed, then control vibration to
The delivery rate of material machine increases；If level of filler material is greater than the second default material position, and engine speed is less than the first default engine
Revolving speed, the then delivery rate for controlling oscillating feeder reduce.
The illustrative implementation of another kind of above-mentioned steps 906 are as follows: according to the level of filler material information received, pass through control
The amount of opening of oscillating feeder proportion magnetic valve processed controls the revolving speed of oscillating feeder hydraulic motor, to control vibrating feed
The delivery rate of machine.In the present embodiment, can by control batcher proportion magnetic valve the amount of opening control into vibration to
The flow of material machine hydraulic motor, to control the revolving speed of batcher hydraulic motor, to control the delivery rate of oscillating feeder.
It can also include: to send out as another embodiment of the control method of kind of oscillating feeder delivery rate of the invention
Motivation revolving speed is less than default engine speed, and when level of filler material is less than default material position, the discharge gate for controlling crusher chamber increase or
It controls crusher to shut down, be removed so that iron block is timely automated by the discharge gate of crusher chamber or by manually, guarantee crusher
Safe operation.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (6)
1. a kind of control system of oscillating feeder delivery rate characterized by comprising
Level sensor, the level of filler material information in crusher chamber for acquiring broken host in real time are simultaneously sent to controller；
Velocity sensor, for acquiring engine speed information in real time and being sent to controller；With
Controller, for the feed speed according to level of filler material information and engine speed information the control oscillating feeder received
Degree；
Wherein, controller includes:
Whether detection unit for judging whether level of filler material is being preset within the scope of material position, and judges engine speed default
In the range of speeds, the default material position range is between the first default material position and the second default material position, the preset rotation speed model
It encloses between the first default engine speed and the second default engine speed；With
Control unit, for when level of filler material is less than the first default material position and engine speed is greater than the second default engine speed
When, the delivery rate for controlling oscillating feeder increases；When level of filler material is greater than the second default material position and engine speed less than the
When one default engine speed, the delivery rate for controlling oscillating feeder reduces；
Wherein, when the delivery rate for controlling oscillating feeder reduces, if delivery rate has been decreased to certain value, and material
Material position is still greater than the second default material position, and engine speed still less than the first default engine speed, then control unit issues
Stopping signal, to control crusher shutdown.
2. system according to claim 1, which is characterized in that further include:
Batcher proportion magnetic valve, the driving signal for being exported according to controller change the amount of opening, control oscillating feeder
Delivery rate.
3. system according to claim 1 to 2, which is characterized in that the level sensor includes that ultrasonic wave material position passes
Sensor.
4. a kind of crusher characterized by comprising the control of any oscillating feeder delivery rate of claim 1-3
System processed.
5. a kind of control method of oscillating feeder delivery rate characterized by comprising
Receive the level of filler material information in the crusher chamber of broken host；
Receive the engine speed information of crusher；With
According to the delivery rate of level of filler material information and engine speed information the control oscillating feeder received；
The delivery rate of level of filler material information and engine speed information that the basis receives control oscillating feeder includes:
Judge level of filler material whether within the scope of default material position, and judge engine speed whether within the scope of preset rotation speed, institute
Default material position range is stated between the first default material position and the second default material position, the preset rotation speed range is default between first
Between engine speed and the second default engine speed；
If level of filler material is less than the first default material position, and engine speed is greater than the second default engine speed, then controls vibration
The delivery rate of batcher increases；
If level of filler material is greater than the second default material position, and engine speed then controls vibration less than the first default engine speed
The delivery rate of batcher reduces；
Wherein, when the delivery rate for controlling oscillating feeder reduces, if delivery rate has been decreased to certain value, and material
Material position is still greater than the second default material position, and engine speed then controls crusher and stop still less than the first default engine speed
Machine.
6. according to the method described in claim 5, it is characterized in that, level of filler material information and engine that the basis receives
Rotary speed information control oscillating feeder delivery rate include:
According to the level of filler material information and engine speed information received, pass through opening for control oscillating feeder proportion magnetic valve
Flux controls the revolving speed of oscillating feeder hydraulic motor, to control the delivery rate of oscillating feeder.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078925A (en) * | 1991-10-11 | 1993-12-01 | 佐竹(英国)有限公司 | Grain mill |
| CN1142987A (en) * | 1995-02-07 | 1997-02-19 | 陕西天安智能技术有限公司 | Charge level detecting and controlling method and device for ball mill |
| JP2005270847A (en) * | 2004-03-25 | 2005-10-06 | Shin Caterpillar Mitsubishi Ltd | Crusher and system for crushing material to be crushed |
| CN101497057A (en) * | 2009-02-27 | 2009-08-05 | 韩思进 | Coarse powder-controlling, deironing and conveying device for close circuit grinding and circulating system as well as method of use thereof |
| CN201283309Y (en) * | 2008-10-24 | 2009-08-05 | 西安西工大思强科技有限公司 | Automatic feeding system of jet mill with constant material level |
| CN201493159U (en) * | 2009-08-10 | 2010-06-02 | 彭光正 | Frequency-change feeding unit of electric-control pulverizing mill control system |
| CN202538905U (en) * | 2012-03-27 | 2012-11-21 | 赵勇 | Automatic control system of Raymond mill based on single-chip microcomputer |
| CN103506191A (en) * | 2013-09-29 | 2014-01-15 | 徐州徐工施维英机械有限公司 | Automatic blockage regulation device and impact breaker |
| CN203525847U (en) * | 2013-09-29 | 2014-04-09 | 上海杰弗朗机械设备有限公司 | Remote automatic control system of mine crushing and screening integral unit |
| CN103949330A (en) * | 2014-05-16 | 2014-07-30 | 徐州徐工施维英机械有限公司 | Method and system for controlling feeding speed of vibrating feeder |
| CN203764316U (en) * | 2014-01-10 | 2014-08-13 | 中信重工机械股份有限公司 | Radar material level detection device of high-pressure roller mill |
| CN104317316A (en) * | 2014-11-20 | 2015-01-28 | 徐州徐工施维英机械有限公司 | Control method and system based on material level of bin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725517B (en) * | 2009-12-21 | 2012-02-08 | 三一重工股份有限公司 | Pump displacement control system, pump displacement control method and concrete pump |
| CN102230336A (en) * | 2011-04-08 | 2011-11-02 | 三一重工股份有限公司 | Collaborative operation system and method, concrete pumping apparatus and agitating truck |
| CN102530580B (en) * | 2011-10-10 | 2013-12-11 | 中联重科股份有限公司 | Material transfer control system, method and device |
| CN104827573B (en) * | 2014-10-31 | 2017-06-06 | 北汽福田汽车股份有限公司 | Pumping mechanical system and control method thereof |
-
2015
- 2015-06-16 CN CN201510333065.2A patent/CN106311449B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078925A (en) * | 1991-10-11 | 1993-12-01 | 佐竹(英国)有限公司 | Grain mill |
| CN1142987A (en) * | 1995-02-07 | 1997-02-19 | 陕西天安智能技术有限公司 | Charge level detecting and controlling method and device for ball mill |
| JP2005270847A (en) * | 2004-03-25 | 2005-10-06 | Shin Caterpillar Mitsubishi Ltd | Crusher and system for crushing material to be crushed |
| CN201283309Y (en) * | 2008-10-24 | 2009-08-05 | 西安西工大思强科技有限公司 | Automatic feeding system of jet mill with constant material level |
| CN101497057A (en) * | 2009-02-27 | 2009-08-05 | 韩思进 | Coarse powder-controlling, deironing and conveying device for close circuit grinding and circulating system as well as method of use thereof |
| CN201493159U (en) * | 2009-08-10 | 2010-06-02 | 彭光正 | Frequency-change feeding unit of electric-control pulverizing mill control system |
| CN202538905U (en) * | 2012-03-27 | 2012-11-21 | 赵勇 | Automatic control system of Raymond mill based on single-chip microcomputer |
| CN103506191A (en) * | 2013-09-29 | 2014-01-15 | 徐州徐工施维英机械有限公司 | Automatic blockage regulation device and impact breaker |
| CN203525847U (en) * | 2013-09-29 | 2014-04-09 | 上海杰弗朗机械设备有限公司 | Remote automatic control system of mine crushing and screening integral unit |
| CN203764316U (en) * | 2014-01-10 | 2014-08-13 | 中信重工机械股份有限公司 | Radar material level detection device of high-pressure roller mill |
| CN103949330A (en) * | 2014-05-16 | 2014-07-30 | 徐州徐工施维英机械有限公司 | Method and system for controlling feeding speed of vibrating feeder |
| CN104317316A (en) * | 2014-11-20 | 2015-01-28 | 徐州徐工施维英机械有限公司 | Control method and system based on material level of bin |
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