CN205966135U - Remove broken station and feed control system thereof - Google Patents
Remove broken station and feed control system thereof Download PDFInfo
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- CN205966135U CN205966135U CN201620901390.4U CN201620901390U CN205966135U CN 205966135 U CN205966135 U CN 205966135U CN 201620901390 U CN201620901390 U CN 201620901390U CN 205966135 U CN205966135 U CN 205966135U
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- control system
- broken
- feed control
- crusher chamber
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Abstract
The utility model discloses a feed control system, include: detection module for detect the current inventory of broken intracavity, control module for current inventory with the volume in broken chamber accounts for and improves the delivery rate when being less than the default to and current inventory with the volume in broken chamber accounts for and reduces the delivery rate when being greater than the default. So, when the inventory that detects broken intracavity is less, improve the delivery rate to make the inventory of broken intracavity increase gradually, finally reach full feed operating condition, make full use of the power in broken chamber, and when the inventory that detects broken intracavity is more, reduce the delivery rate to make the inventory of broken intracavity reduce gradually, finally reach the power allowed band in, it appears overloading to avoid damages the phenomenon. The utility model discloses still disclose the broken station of the removal including above -mentioned feed control system, its beneficial effect as above.
Description
Technical field
This utility model is related to mining equipment and control technology field, particularly to a kind of feed control system.This practicality
The new mobile crushing station further relating to a kind of above-mentioned feed control system of inclusion.
Background technology
With the development of Chinese mechanical industry, increasing plant equipment is used widely.
In industrial and mining establishment, for meeting each procedure calls of mineral exploration and exploitation, exploration mining machines miscellaneous is worked in coordination with
Running, such as exploratory drilling rig, mineral breaker, transporter etc..Exploratory drilling rig is the first procedure of ore extraction, by rig
Exploitation determine exact position and the reserves of the resources such as Ore, oil field；Rock pulverizer is second operation work, is mainly used in opening
The Ore of extraction is pulverized, and forms the fragment that granule is less, is readily transported and stores；Transporter is last one procedure, will
The Ore machining is transported to factory, trade company etc..Wherein, being most widely used of mineral breaker, has been widely used at present
In the powder of the industry such as mining, metallurgy, chemical industry, casting, building materials, water conservancy and hydropower, transport development, mineral aggregate, pellet, the life gathered materials etc.
Produce streamline.And in order to improve Ore production efficiency, be processed often through rubber-tyred mobile crushing station.
In the prior art, the mobile pulverizer of rubber-tyred generally comprise oscillating feeder, ore crusher and belt feeder with
And several parts such as tire assembly, all parts independent operating, its production technology is oscillating feeder feeding, will size shape
Different Ore is concentrated and is shipped for ore crusher, and mineral breaker is pulverized to Ore unification again, until being ground into default
The smaller particle of volume, last belt feeder transports the Ore after pulverizing again.However, due to the Ore often bodies just having produced
, away from larger, therefore after oscillating feeder enters into ore crusher, the ore amount in the unit interval is widely different, volume for product moment
When all larger, ore amount is less, and when volume is all little, ore amount is larger.So when ore amount is larger, it is easily caused Ore and breaks
The situation that overload damages in broken machine, and when ore amount is less, is easily caused ore crusher again and cannot completely be fed work, wave
Take the situation of power, be unfavorable for the raising of enterprises production efficiency.
Therefore, so that ore crusher is efficiently worked, avoid the occurrence of the situation of overload damage and power dissipation simultaneously,
It is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of feed control system, and ore crusher can be made efficiently to work, with
When avoid the occurrence of overload damage and power dissipation situation.Of the present utility model another object is that provides a kind of inclusion above-mentioned feed
The mobile crushing station of control system.
For solving above-mentioned technical problem, this utility model provides a kind of feed control system, including：
Detection module, for detecting the current material amount of broken intracavity；
Control module, improves feed speed when being less than preset value for the volume accounting in current material amount and described crusher chamber
Degree, and reduce delivery rate when the volume accounting of current material amount and described crusher chamber is more than preset value.
Preferably, described detection module is particularly for the distance measuring sensor of the height of materials detecting described broken intracavity.
Preferably, described distance measuring sensor is specially ultrasonic sensor.
Preferably, also include being connected with described detection module signal, for high by calculating the material of described broken intracavity
Spend the height ratio with described crusher chamber and determine the computing module of current material amount and the volume accounting of described crusher chamber.
Preferably, also include being connected with described detection module signal, and for according to current material amount and described crusher chamber
Volume accounting control the broken speed of described crusher chamber, so that both speed-variable modules of matching each other.
This utility model also provides a kind of mobile crushing station, the disintegrating machine that including batcher, there is crusher chamber, conveyer belt and
Feed control system, wherein, described feed control system is the feed control system described in any of the above-described.
Feed control system provided by the utility model, main inclusion detection module and control module, wherein, detect mould
Block is used for detecting the current material amount of broken intracavity, and control module is used for controlling delivery rate, and its control principle is：Work as inspection
When the volume accounting of the current material amount measuring and described crusher chamber is less than preset value, then improve delivery rate；When detect
When the volume accounting of current material amount and described crusher chamber is more than preset value, then reduce delivery rate.So, broken when detecting
When the inventory of intracavity is less, improve delivery rate so that the inventory entering into broken intracavity in the unit interval increases, thus
So that the inventory of broken intracavity gradually increases, it is finally reached full feed working condition, takes full advantage of the power of crusher chamber；And
When the inventory broken intracavity is detected is more, reduce delivery rate so that entering into the thing of broken intracavity in the unit interval
Doses reduces, so that the inventory of broken intracavity gradually decreases, is finally reached in power allowed band, it is to avoid overload
Damage phenomenon.Mobile crushing station provided by the utility model, its advantage is as described above.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing providing.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the utility model.
Wherein, in Fig. 1：
Batcher 1, disintegrating machine 2, conveyer belt 3, distance measuring sensor 4.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the utility model.
In a kind of specific embodiment provided by the utility model, feed control system mainly include detection module and
Control module.
Wherein, detection module is mainly for detection of the current material amount of broken intracavity, and control module is mainly used in working as
Front inventory is less than raising delivery rate during preset value with the volume accounting of crusher chamber, and in current material amount and crusher chamber
Volume accounting is more than reduction delivery rate during preset value.
Specifically, detection module is connected with control module signal, and the current material amount detecting is fed back to by detection module
Control module, the volume accounting of current material amount and crusher chamber is contrasted by control module with preset value, when working as of detecting
When the volume accounting of front inventory and described crusher chamber is less than preset value, then improve delivery rate；When the current material detecting
When the volume accounting of amount and described crusher chamber is more than preset value, then reduce delivery rate.So, when the thing broken intracavity is detected
When doses is less, improve delivery rate so that the inventory entering into broken intracavity in the unit interval increases, so that broken
The inventory of intracavity gradually increases, and is finally reached full feed working condition, takes full advantage of the power of crusher chamber；And work as and detect
When the inventory of broken intracavity is more, reduce delivery rate so that the inventory entering into broken intracavity in the unit interval reduces,
So that the inventory of broken intracavity gradually decreases, it is finally reached in power allowed band, it is to avoid overload occurs and damages phenomenon.
Specifically, when the volume accounting of the current material amount detecting and described crusher chamber is less than preset value, available PLC
Degree etc. controls converter that the motor of batcher 1 is carried out with speed governing by pid algorithm, accelerate motor speed thus reach quickening to
The purpose of material machine 1 delivery rate, vice versa.So, the control to delivery rate forms closed loop control, and adopts pid algorithm,
Its precision is higher, controls gentler.
In a kind of preferred implementation with regard to detection module it is contemplated that the crusher chamber of disintegrating machine 2 generally pylindrical,
The relatively regular shape such as spheroid or rectangle, and the weight or volume of direct detection current material amount is more difficult, therefore current for simplifying
The detection method of inventory, only need to detect the height of materials of broken intracavity, thus can be by the height of materials value of broken intracavity
As its inventory (weight or volume) replacement value.So, detection module can be the height of materials for detecting broken intracavity
Distance measuring sensor 4, thus by detect material height replace material volume or weight.Specifically, this distance measuring sensor 4
Can be arranged on the inwall of crusher chamber, by the height of the mode direct measurement material such as opto-electronic conversion.Or such as foregoing teachings,
This distance measuring sensor 4 can be arranged on the higher position of disintegrating machine 2, then with oneself height as preset height, by measuring itself
To the distance of surface of material, then preset height value is deducted measurement distance value, using difference as the height of material.
Specifically, this distance measuring sensor 4 can be ultrasonic sensor, and it is higher apart from accuracy of detection and reliability.Certainly,
Distance measuring sensor 4 can also be laser range sensor, proximity switch or travel switch etc..
Additionally, being additionally arranged computing module in the present embodiment.This computing module is connected with detection module signal, is mainly used in leading to
Cross the broken height of materials of intracavity of calculating and the height ratio of crusher chamber and determine the volume accounting of current material amount and crusher chamber.
So, when computing module calculates the height ratio of the height of materials of broken intracavity and crusher chamber, that is, be equivalent to and calculate
Current material amount and the volume accounting of crusher chamber, then this volume accounting is sent to control module, you can make it produce corresponding behaviour
Make.
Moreover, also it is additionally arranged speed-variable module in the present embodiment.This speed-variable module is connected with detection module signal, mainly
For controlling the broken speed of crusher chamber according to the volume accounting of current material amount and crusher chamber, so that both match each other.By
Current material amount in broken intracavity is in dynamic equilibrium, and one side batcher 1 is continuously replenished material, another aspect disintegrating machine
2 itself constantly crush, spent material.So, in order that disintegrating machine 2 can adapt to current material amount, utilize power simultaneously as far as possible
Avoid energy dissipation, realize saving reduction of discharging, speed-variable module controls crusher chamber according to the volume accounting of current material amount and crusher chamber
Broken speed so that broken speed is suitable with the delivery rate of batcher 1, thus ensureing the inventory of broken intracavity and crushing
The power of machine 2 is suitable.Specifically, PLC degree etc. equally can be utilized to control the electricity to disintegrating machine 2 for the converter by pid algorithm
Machine is controlled.
This utility model also provides a kind of mobile crushing station, main inclusion batcher 1, the disintegrating machine 2 with crusher chamber, fortune
Defeated band 3 and feed control system, wherein, this feed control system is identical with the above, and here is omitted.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (6)
1. a kind of feed control system is it is characterised in that include：
Detection module, for detecting the current material amount of broken intracavity；
Control module, improves delivery rate when being less than preset value for the volume accounting in current material amount and described crusher chamber,
And reduce delivery rate when the volume accounting of current material amount and described crusher chamber is more than preset value.
2. feed control system according to claim 1 is it is characterised in that described detection module is particularly for detection institute
State the distance measuring sensor of the height of materials of broken intracavity.
3. feed control system according to claim 2 is it is characterised in that described distance measuring sensor is specially ultrasound wave biography
Sensor.
4. feed control system according to claim 3 is it is characterised in that also include with described detection module signal even
Connect, the height ratio for height of materials and described crusher chamber by calculating described broken intracavity and determine current material amount with
The computing module of the volume accounting of described crusher chamber.
5. feed control system according to claim 4 is it is characterised in that also include with described detection module signal even
Connect, and for controlling the broken speed of described crusher chamber according to the volume accounting of current material amount and described crusher chamber, so that two
The speed-variable module that person matches each other.
6. a kind of mobile crushing station, the disintegrating machine that including batcher, there is crusher chamber, conveyer belt and feed control system, it is special
Levy and be, described feed control system is the feed control system described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901390.4U CN205966135U (en) | 2016-08-18 | 2016-08-18 | Remove broken station and feed control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901390.4U CN205966135U (en) | 2016-08-18 | 2016-08-18 | Remove broken station and feed control system thereof |
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| Publication Number | Publication Date |
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| CN205966135U true CN205966135U (en) | 2017-02-22 |
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| CN201620901390.4U Active CN205966135U (en) | 2016-08-18 | 2016-08-18 | Remove broken station and feed control system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755063A (en) * | 2016-08-18 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of mobile crushing station and its feeding control method and system |
-
2016
- 2016-08-18 CN CN201620901390.4U patent/CN205966135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755063A (en) * | 2016-08-18 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of mobile crushing station and its feeding control method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Railway Construction Heavy Industry Group Co., Ltd. Address before: 410100 No. 88 Dongqi Road, Jingkai District, Changsha City, Hunan Province Patentee before: China Railway Construction Heavy Industry Co.,Ltd. |
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| CP03 | Change of name, title or address |