CN207463417U - Raymond machine system - Google Patents
Raymond machine system Download PDFInfo
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- CN207463417U CN207463417U CN201721447856.9U CN201721447856U CN207463417U CN 207463417 U CN207463417 U CN 207463417U CN 201721447856 U CN201721447856 U CN 201721447856U CN 207463417 U CN207463417 U CN 207463417U
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- raymond machine
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Abstract
The utility model provides a kind of Raymond machine system, break after pin electric current in a low-down current range value using host motor, when ammeter is in this value range, ammeter exports normally closed signal to PLC controller, PLC stops batcher output, and it alarms, it is achieved thereby that in the shaft coupling fracture that Raymond machine host motor is connect with retarder, it is automatically stopped the purpose being fed to Raymond machine host, prevent Raymond machine host from blocking and material waste, and alarm equipment alarm can remind operating personnel to be overhauled in time to system.
Description
Technical field
The utility model is related to grinding technique fields, and in particular to a kind of Raymond machine system.
Background technology
Raymond machine is mainly used for barite, calcite, potassium feldspar, talcum, marble, lime stone, dolomite, fluorite, stone
The Mohs' hardness such as ash, atlapulgite, activated carbon, bentonite, kaolin, cement, rock phosphate in powder, gypsum, glass, thermal insulation material are little
In 9.3 grades, the thin powder processed of height of 280 various materials of industries such as non-flammable explosive mineral products of the humidity below 6%, chemical industry, building
Processing.The Raymond machine system of the prior art, generally include crusher, bucket elevator, storage bin, batcher, Raymond machine host,
Analyzer, wind turbine, finished product whirlwind powder collector and air hose, wherein Raymond machine host generally include case, air inlet spiral case, grinder
Structure, host motor and retarder.After big blocky raw material are crushed to required feed size when Raymond machine system works, by
Bucket elevator transports material to storage bin, and the mill that Raymond machine host is then uniformly fed by batcher is indoor, enters
It grinds indoor material and is scooped up by perching knife between grinding roller and bull ring and ground, air blower blows air into grinding chamber, crushing
Powder is sent to analysis room, the sorting of the analysis impeller by driving rotation by transmission device by speed regulating motor, large granular materials
It drops back into mill room to re-grind, qualified fine powder enters finished product whirlwind powder collector with air-flow, after detaching with air, arranges from discharge port
Go out for finished product.
Raymond machine system of the prior art has the following problems at work：1st, Raymond machine host motor and retarder
It is connected using shaft coupling, shaft coupling pin is nylon rod, and when Raymond machine system occurs abnormal, nylon rod fracture, batcher is not
Disconnected charging causes Raymond machine host to block, and batcher mouth material spilling on the ground, causes material waste；2nd, existing Raymond machine
System usually only includes a Raymond machine host, if abnormal or maintenance occurs in Raymond machine host, whole Raymond machine system is stopped
It only operates, influences production efficiency；3rd, broken powder passes through point being located above grinding mechanism in existing Raymond machine host
After the separation of parser, fines conveys outward, and coarse fodder then dishes out from the analyzer to housing sidewall and fallen again by vertical direction
Sedimentation can intersect with ascending into the powder of analyzer in infall process and mix, and then the rapid subsidence of influence coarse fodder
Also broken powder rapid increase is influenced, classification efficiency is caused to decline.
Utility model content
In view of the above problems, it is necessary to a kind of Raymond machine system is provided, it can be in Raymond machine host motor
During the shaft coupling fracture being connect with retarder, it is automatically stopped to Raymond machine host and is fed.
In order to achieve the above objectives, technical solution is used by the utility model：
A kind of Raymond machine system, including crusher, bucket elevator, storage bin, batcher, Raymond machine host, analyzer
And powder collector, the crusher, the bucket elevator and the storage bin are sequentially connected, the Raymond machine host includes cover
Shell, grinding mechanism, host motor, retarder and the connection host motor and the shaft coupling of the retarder, the cover
It is divided into milling zone and analysis area in shell, the grinding mechanism is installed in the milling zone, the retarder and the grinder
Structure connects, and the analyzer includes analyzer motor and analysis impeller, and the analysis impeller is located in the analysis area, described point
Parser motor is installed in outside the case and is connect with the analysis impeller, to drive the analysis wheel rotation, the case
Side wall be equipped with feed inlet, the top of the case is equipped with discharge port, the storage bin by the batcher with it is described into
Material mouth connects, and the powder collector is connect with the discharge port, and the Raymond machine host further includes ammeter, PLC controller and report
Alert device, the ammeter are connect with the host motor, to measure the current value of the host motor, the ammeter,
The alarm, the batcher are connect with the PLC controller, have a preset electric current model in the PLC controller
It encloses, when the current value that ammeter measures the host motor is reduced to the preset current range, the ammeter
Normally closed signal is exported to PLC controller, the PLC controller controls the batcher to stop operating, and control the alarm
Device is alarmed.
Further, the preset current range is 55-80A.
Further, the storage bin includes housing, partition board, two pieces of striker plates and two actuators, the top of the housing
Portion is equipped with a material inlet, and the partition board is installed in the housing, and will be divided into two accommodating chambers in the housing, two
Accommodating chamber is connected with the material inlet；The bottom of the housing is set there are two discharge gate, and two discharge gates are respectively with two
A accommodating chamber connection；Two pieces of striker plates are rotationally installed in described two accommodating chambers respectively, two actuators point
It is not connect with two pieces of striker plates, corresponding striker plate to be driven to rotate, so that corresponding accommodating chamber and the object
The connection of material entrance or the communication port for closing corresponding accommodating chamber and the material inlet；The Raymond machine system includes two institutes
Raymond machine host and two batchers are stated, feed inlet of two batchers respectively with two Raymond machine hosts is connect,
Two batchers are connect respectively with two discharge gates.
Further, when the striker plate closes corresponding accommodating chamber and the communication port of the material inlet, the backgauge
Plate edge is tilted down towards the direction of the partition board.
Further, the housing is in back taper.
Further, the batcher is screw conveyor or electro-vibrating feeder.
Further, it is also fixed in the case to spiral board in a guide shell and one, the guide shell is located at described grind
Grinding machine structure and it is described analysis impeller between, it is described it is interior to spiral board be located at it is described grinding mechanism and the guide shell between, it is described
Sedimentation channel is formed between guide shell and the case.
Further, the Raymond machine system further includes deduster, and the deduster is connect with the powder collector.
Due to the adoption of the above technical scheme, the utility model has the advantages that：
1st, the Raymond machine system of the utility model breaks after pin electric current in a low-down electric current model using host motor
Value is enclosed, when ammeter is in this value range, ammeter exports normally closed signal to PLC controller, and it is defeated that PLC stops batcher
Go out, and alarm, it is achieved thereby that in the fracture of shaft coupling that Raymond machine host motor is connect with retarder, be automatically stopped to
The purpose of Raymond machine host feed, prevents Raymond machine host from blocking and material waste, and alarm equipment alarm can remind operator
Member in time overhauls system.
2nd, the Raymond machine system of the utility model is set in storage bin there are two accommodating chamber, two accommodating chambers respectively with
Two Raymond machine hosts are connected, and therefore, in a Raymond machine host when something goes wrong, can be given birth to another Raymond machine host
Production, it is ensured that the progress of production.It can control the size of inlet amount in storage bin using the striker plate of rotation.In addition, striker plate is along court
It is tilted down to the direction of the partition board, convenient for material is oriented in corresponding accommodating chamber, prevents the buildup on striker plate.
3rd, the Raymond machine system of the utility model, is equipped with guide shell also in case, and grinding mechanism and guide shell it
Between be equipped with it is interior to spiral board.It is interior to spiral board can by the powder being blown up be oriented to guide shell in, powder along guide shell on
It rises, by analysis after device, fines conveys outward, and coarse fodder is analyzed device and gets rid of to housing sidewall, and along between guide shell and case
Sedimentation channel fall sedimentation, prevent powder rise and fall process from influencing each other, improve the efficiency of sizing screening.
Description of the drawings
Fig. 1 is the structure diagram of Raymond machine system in one better embodiment of the utility model.
Fig. 2 is the perspective structure schematic diagram of storage bin in Raymond machine system shown in Fig. 1.
Fig. 3 is structure diagram of the storage bin in another use state shown in Fig. 2.
Fig. 4 is the perspective structure schematic diagram of Raymond machine host in Raymond machine system shown in Fig. 1.
In attached drawing, 100- Raymond machines system, 2- crushers, 3- bucket elevators, 4- storage bins, 42- housings, 422- materials
Entrance, 424- accommodating chambers, 426- discharge gates, 43- partition boards, 44- striker plates, 45- actuators, 5- batchers, 6- Raymond machine masters
Machine, 62- cases, 621- feed inlets, 623- discharge ports, 625- milling zones, 627- analysis areas, 63- grindings mechanism, 64- hosts electricity
It is analyzed in motivation, 65- retarders, 66- shaft couplings, 67- guide shells, 68- to spiral board, 69- sedimentations channel, 7- analyzers, 72-
Device motor, 74- analyses impeller, 8- powder collectors, 9- ammeters, 10-PLC controllers, 11- alarms, 12- dedusters, 14- air blast
Machine.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is only in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more relevant Listed Items.
Please referring also to Fig. 1 and Fig. 4, one better embodiment of the utility model provide a kind of Raymond machine system 100, including
Crusher 2, bucket elevator 3, storage bin 4, batcher 5, Raymond machine host 6, analyzer 7, powder collector 8, ammeter 9, PLC controls
Device 10 and alarm 11 processed.
Crusher 2, bucket elevator 3 and storage bin 4 are sequentially connected.Raymond machine host 6 includes case 62, grinding mechanism
63rd, the shaft coupling 66 of host motor 64, retarder 65 and connection host motor 64 and retarder 65.On the side wall of case 62
Equipped with feed inlet 621, the top of case 62 is equipped with discharge port 623, is divided into milling zone 625 and analysis area 627 in case 62, grinds
Mechanism 63 is installed in milling zone 625.Grinding mechanism 63 may include the components such as grinding roller, bull ring and perching knife, which is existing skill
Art is not described in detail here.Retarder 65 is connect with grinding mechanism 63, and with driving grinding, mechanism 63 is ground operation.Point
Parser 7 includes analyzer motor 72 and analysis impeller 74, and analysis impeller 74 is located in analysis area 627, and analyzer motor 72 is installed
It connect outside case 62 and with analysis impeller 74, is rotated with driving analysis impeller 74.Storage bin 4 passes through batcher 5 and feed inlet
621 connections, batcher 5 can be screw conveyor or electro-vibrating feeder.Powder collector 8 is connect with discharge port 623.Ammeter 9
It is connect with host motor 64, with the current value of measurement host motor 64, ammeter 9, alarm 11, batcher 5 are and PLC
Controller 10 connects, and has a preset current range in PLC controller 10, when ammeter 9 measures host motor 64
When current value is reduced to preset current range, ammeter 9 exports normally closed signal to PLC controller 10, and PLC controller 10 controls
Batcher 5 stops operating, and alarm 11 is controlled to alarm.
Preferably, preset current range is 55-80A.10 model HCA2-24X16YT of PLC controller, it will be understood that
The controller of other models can also be used.
Please also refer to Fig. 2 and Fig. 3, in the present embodiment, storage bin 4 includes 43, two pieces of housing 42, partition board striker plates
44 and two actuators 45.In the present embodiment, housing 42 is in back taper.The top of housing 42 is equipped with a material inlet 422,
Partition board 43 is installed in housing 42, and will be divided into two accommodating chambers 424 in housing 42, and two accommodating chambers 424 are and material
Entrance 422 connects；The bottom of housing 42 is set there are two discharge gate 426, two discharge gates 426 respectively with two accommodating chambers 424
Connection；Two pieces of striker plates 44 are rotationally installed in respectively in two accommodating chambers 424, two actuators 45 respectively with two pieces of backgauges
Plate 44 connects, corresponding striker plate 44 to be driven to rotate, so that corresponding accommodating chamber 424 is connected with material inlet 422
Or close corresponding accommodating chamber 424 and the communication port of material inlet 422；Raymond machine system 100 includes two Raymond machine hosts 6
And two batchers 5, two batchers 5 are connect respectively with the feed inlet of two Raymond machine hosts 6 621, two batchers 5 are distinguished
It is connect with two discharge gates 426.In the present embodiment, striker plate 44 closes corresponding accommodating chamber 424 and material inlet 422
During communication port, striker plate 44 is tilted down along towards the direction of partition board 43.
In the present embodiment, it is also fixed in case 62 in a guide shell 67 and one to spiral board 68.Guide shell 67 is located at
It grinds between mechanism 63 and analysis impeller 74, interior to be located between grinding mechanism 63 and guide shell 67 to spiral board 68, guide shell 67
Sedimentation channel 69 is formed between case 62.
In the present embodiment, Raymond machine system 100 further includes deduster 12, and deduster 12 is connect with powder collector 8, to subtract
Dust pollution in few air.
Raymond machine system 100 in the utility model embodiment, using electric current after the disconnected pin of host motor 64 at one
In low-down current range value, when ammeter 9 is in this value range, ammeter 9 exports normally closed signal to PLC controller
10, PLC stopping batchers 5 export, and alarm, it is achieved thereby that connect in Raymond machine host motor 64 with retarder 65
When shaft coupling 66 is broken, the purpose being fed to Raymond machine host 6 is automatically stopped, prevents Raymond machine host 6 from blocking and material waste,
And the alarm of alarm 11 can remind operating personnel to be overhauled in time to system.
Set in storage bin 4 there are two accommodating chamber 424, two accommodating chambers 424 respectively with two 6 phases of Raymond machine host
Even, therefore, in a Raymond machine host 6 when something goes wrong, rotatable two pieces of striker plates 44, to separate corresponding accommodating chamber 424
With the communication port of material inlet 422, and the communication port of another accommodating chamber 424 and material inlet 422 is opened, at this point, will not be again
It being fed to the Raymond machine host 6 to go wrong, material is fed from another accommodating chamber 424 to unspoiled Raymond machine host 6, with
It is produced using another Raymond machine host 6, it is ensured that the progress of production.Storage bin 4 can control using the striker plate 44 of rotation
The size of interior inlet amount.In addition, striker plate 44 is tilted down along towards the direction of the partition board 43, it is corresponding convenient for material is oriented to
Accommodating chamber 424 in, prevent the buildup on striker plate 44.Guide shell 67 is equipped in case 62, and in grinding mechanism 63 with leading
It is equipped between flow cartridge 67 interior to spiral board 68.It is interior the powder being blown up to be oriented in guide shell 67 to spiral board 68, powder
Material rises along guide shell 67, and by analysis after device 7, fines conveys outward, and coarse fodder is analyzed device 7 and gets rid of to 62 side wall of case,
And fall and settle along the sedimentation channel 69 between guide shell 67 and case 62, prevent powder rise and fall process from influencing each other,
Improve the efficiency of sizing screening.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the equal variation or modification completed under the technical spirit suggested by all the utility model
Change, should all belong to the utility model and cover the scope of the claims.
Claims (8)
1. a kind of Raymond machine system, including crusher, bucket elevator, storage bin, batcher, Raymond machine host, analyzer and
Powder collector, the crusher, the bucket elevator and the storage bin are sequentially connected, the Raymond machine host include case,
The shaft coupling of mechanism, host motor, retarder and the connection host motor and the retarder is ground, in the case
It is divided into milling zone and analysis area, the grinding mechanism is installed in the milling zone, and the retarder connects with the grinding mechanism
It connects, the analyzer includes analyzer motor and analysis impeller, and the analysis impeller is located in the analysis area, the analyzer
Motor is installed in outside the case and is connect with the analysis impeller, to drive the analysis wheel rotation, the side of the case
Wall is equipped with feed inlet, and the top of the case is equipped with discharge port, and the storage bin passes through the batcher and the feed inlet
Connection, the powder collector are connect with the discharge port, it is characterised in that：The Raymond machine host further includes ammeter, PLC controls
Device and alarm, the ammeter are connect with the host motor, to measure the current value of the host motor, the electricity
Flow table, the alarm, the batcher are connect with the PLC controller, have a preset electricity in the PLC controller
Flow range, when the current value that ammeter measures the host motor is reduced to the preset current range, the electricity
Flow table exports normally closed signal to PLC controller, and the PLC controller controls the batcher to stop operating, and described in control
Alarm equipment alarm.
2. Raymond machine system as described in claim 1, it is characterised in that：The preset current range is 55-80A.
3. Raymond machine system as described in claim 1, it is characterised in that：The storage bin includes housing, partition board, two pieces of backgauges
Plate and two actuators, the top of the housing are equipped with a material inlet, and the partition board is installed in the housing, and by described in
It is divided into two accommodating chambers in housing, two accommodating chambers are connected with the material inlet；The bottom of the housing is equipped with two
A discharge gate, two discharge gates connect respectively with two accommodating chambers；Two pieces of striker plates are rotationally installed in described respectively
In two accommodating chambers, two actuators are connect respectively with two pieces of striker plates, corresponding striker plate to be driven to rotate, so as to
So that corresponding accommodating chamber connects or closes the connection of corresponding accommodating chamber and the material inlet with the material inlet
Mouthful；The Raymond machine system include two Raymond machine hosts and two batchers, two batchers respectively with two
The feed inlet connection of the Raymond machine host, two batchers are connect respectively with two discharge gates.
4. Raymond machine system as claimed in claim 3, it is characterised in that：The striker plate close corresponding accommodating chamber with it is described
During the communication port of material inlet, the striker plate edge is tilted down towards the direction of the partition board.
5. Raymond machine system as claimed in claim 3, it is characterised in that：The housing is in back taper.
6. Raymond machine system as described in claim 1, it is characterised in that：The batcher is screw conveyor or electric and magnetic oscillation
Batcher.
7. Raymond machine system as described in claim 1, it is characterised in that：A guide shell and an introversion are also fixed in the case
Spiral board, the guide shell are located between the grinding mechanism and the analysis impeller, described interior to be located at described grind to spiral board
Sedimentation channel is formed between grinding machine structure and the guide shell, between the guide shell and the case.
8. Raymond machine system as described in claim 1, it is characterised in that：The Raymond machine system further includes deduster, described
Deduster is connect with the powder collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721447856.9U CN207463417U (en) | 2017-11-02 | 2017-11-02 | Raymond machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721447856.9U CN207463417U (en) | 2017-11-02 | 2017-11-02 | Raymond machine system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463417U true CN207463417U (en) | 2018-06-08 |
Family
ID=62262188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721447856.9U Active CN207463417U (en) | 2017-11-02 | 2017-11-02 | Raymond machine system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921633A (en) * | 2020-07-07 | 2020-11-13 | 王永涛 | Raymond mill with adjustable milling pressure |
-
2017
- 2017-11-02 CN CN201721447856.9U patent/CN207463417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921633A (en) * | 2020-07-07 | 2020-11-13 | 王永涛 | Raymond mill with adjustable milling pressure |
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