CN209254839U - A kind of double-roll crusher - Google Patents
A kind of double-roll crusher Download PDFInfo
- Publication number
- CN209254839U CN209254839U CN201822008042.6U CN201822008042U CN209254839U CN 209254839 U CN209254839 U CN 209254839U CN 201822008042 U CN201822008042 U CN 201822008042U CN 209254839 U CN209254839 U CN 209254839U
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- China
- Prior art keywords
- sensing chip
- inductor
- roller
- double
- sprocket
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of double-roll crushers, including the roller for broken material and are sheathed on the periphery of roller, the chain belt to drive roller to rotate, are fixed with sensing chip on roller；It further include being fixed on rack, the inductor for monitoring sensing chip rotary state.Double-roll crusher provided by the present application is provided with sensing chip and inductor, during the work time, sensing chip is rotated synchronously with roller, and whether inductor is failed by the rotary state indirect monitoring roller and chain belt of sensing chip, realizes the effect of monitoring chain belt and roller working condition.
Description
Technical field
The utility model relates to crushing plant technical fields, more specifically to a kind of double-roll crusher.
Background technique
Double-roll crusher can roll raw material, to obtain the material with certain particle size.In actual use,
Double-roll crusher by corresponding chain belt control roller rotation, however, chain belt it is possible that skid or failure the case where, into
And rotate roller can not normally, cause double-roll crusher that can not carry out to material effectively broken.
It is current those skilled in the art in conclusion how to monitor the roller of double-roll crusher and the working condition of chain belt
Member's urgent problem to be solved.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of double-roll crusher, it can be to the working condition of roller
It is monitored, avoids the problem that leading to not carry out crushing operation since roller fails.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of double-roll crusher including the roller for broken material and is sheathed on the periphery of the roller, to drive
The chain belt of roller rotation is stated, is fixed with sensing chip on the roller；It further include the sense for monitoring the sensing chip rotary state
Device is answered, the inductor is fixed in rack.
Preferably, the roller includes drive roll and driven voller, and the sensing chip includes the on the drive roll
One sensing chip and the second sensing chip on the driven voller, the inductor include being respectively used to monitor first induction
The first inductor and the second inductor of piece and the second sensing chip rotary state.
Preferably, the sensing chip is fixed on the end face of the roller, and is located at non-rotating central area.
Preferably, the inductor is fixed by mounting plate and the rack, and the mounting plate includes bottom plate and along vertical
The vertical plate that direction extends, the bottom plate are bonded and are bolted with the upper surface of the rack, and the vertical plate is equipped with installation
Hole, the inductor are fixed in the mounting hole.
It preferably, further include prompting device and controller, the controller is used for the signal week monitored in the inductor
When phase changes, the control prompting device carry out warning note, the prompting device and the inductor with the controller
Connection.
It preferably, further include driving motor, the both ends of the drive roll are respectively equipped with belt wheel and drive sprocket, the driving
The output shaft of motor connect transmission by drive pulley with the belt wheel；The end of the driven voller is equipped with driven sprocket；It is described
Drive sprocket is connected with the driven sprocket by driven chain.
Preferably, first sensing chip is fixedly connected with the side wall of the drive sprocket, second sensing chip and institute
The side wall for stating driven sprocket is fixedly connected.
Preferably, the rack is equipped with tightener sprocket, the institute of the tightener sprocket and the drive sprocket with annular
State the inside fitting of driven chain；The driven sprocket be set between the tightener sprocket and the drive sprocket, and it is described from
Movable sprocket is bonded with the outside of the driven wheel chain of annular.
Double-roll crusher provided by the utility model includes rack, roller and chain belt, wherein induction is provided on roller
Piece is provided with the inductor for monitoring sensing chip rotary state in rack.
During the work time, roller rotated under the drive of chain belt realize it is broken to rolling for material, while sensing chip with
Roller rotates synchronously；Inductor is arranged on the rack and is always kept in a fixed state.When roller normal rotation, sensing chip can be around roller
The central axis rotation of wheel, therefore inductor can monitor the inductive signal in mechanical periodicity；And when roller failure, sensing chip meeting
The phenomenon that appearance is slowed down or stopped, the period for the inductive signal that inductor monitors at this time can change, or occurring can not
The case where monitoring inductive signal then illustrates the chain belt failure for driving roller rotation at this time.
Double-roll crusher provided by the present application is monitored the rotary state of roller by sensing chip and inductor, realizes
The effect of monitoring chain belt and roller working condition.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of double-roll crusher provided by the utility model.
Appended drawing reference in Fig. 1 are as follows:
Rack 1, driven sprocket 2, the second inductor 3, mounting plate 4, the second sensing chip 5, the induction of the first inductor 6, first
Piece 7, drive sprocket 8.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The core of the utility model is to provide a kind of double-roll crusher, can carry out to the working condition of roller and chain belt
Monitoring avoids the problem that leading to not carry out crushing operation since chain belt fails.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of double-roll crusher provided by the utility model.
The utility model provides a kind of double-roll crusher, including the roller for broken material and is sheathed on the outer of roller
Week, the chain belt to drive roller to rotate, sensing chip is fixed on roller；It further include the induction for monitoring sensing chip rotary state
Device, inductor are fixed in rack 1.
Specifically, double-roll crusher is usually provided with driving motor or other driving class components, it being capable of Quality Initiative band
Continuous moving；Chain belt can be the structures such as chain, conveyer belt, be set in the periphery of roller and roller is driven to rotate.
Sensing chip is arranged on roller, and rotates synchronously in roller rotation process with roller.In practical set, preferably
Sensing chip is fixed on to the end face of roller, and is located at non-rotating central area, to avoid sensing chip to the normal work of roller
Generate interference；It should be understood that sensing chip can also be fixed on other positions of roller in the case where ensureing roller normal operation
It sets.Inductor is arranged in rack 1, is mainly used for being monitored the rotary state of sensing chip, wherein rotary state is main
The mechanical periodicity of inductive signal caused by referring to sensing chip during rotation.
In crushing operation, chain belt is mobile and controls roller rotation, during sensing chip is rotated synchronously with roller, sense
Answer the relative position of piece and inductor in cyclically-varying, and sensing chip in each swing circle close to an inductor, therefore
Sensing chip can trigger inductor in each swing circle and it is made to generate inductive signal.When double-roll crusher operation, if sense
The inductive signal for answering device to monitor is in cyclically-varying, then it represents that roller and chain belt work well；If the sense that inductor monitors
Induction signal occurs that the period is elongated, can not even generate the case where inductive signal, then illustrates the time of sensing chip triggering inductive signal
Increase or inductive signal can not be triggered, indicates roller and chain belt failure at this time.
It should be understood that inductor is used to be monitored the rotary state of sensing chip under roller operating status, therefore,
When double-roll crusher is run, inductor needs power on；And when double-roll crusher is out of service, then it can control inductor
Power-off.
Double-roll crusher provided by the present application monitors the rotary state of sensing chip, and then indirect monitoring roller by inductor
State can determine whether the chain belt for driving roller rotation fails according to the state of roller, realize monitoring chain belt and roller work
The effect of state.
Further, in order to optimize inductor to the monitoring effect of roller, in a kind of preferred embodiment provided by the present application,
Roller includes drive roll and driven voller, and sensing chip includes the first sensing chip 7 on drive roll and the on driven voller
Two sensing chips 5, inductor include the first inductor 6 for being respectively used to monitoring the first sensing chip 7 and 5 rotary state of the second sensing chip
With the second inductor 3.Specifically, drive roll and driven voller cooperation rotation realize and roll to material that the two is provided with correspondence
Sensing chip and inductor.First inductor 6 and the second inductor 3 respectively monitor the rotary state of drive roll and driven voller,
To the state of accurate measurements double-roll crusher.
Optionally, the application is provided in a kind of embodiment of stationary induction apparatus, and inductor is solid by mounting plate 4 and rack 1
Fixed, mounting plate 4 includes bottom plate and the vertical plate extended along the vertical direction, and bottom plate is bonded with the upper surface of rack 1 and is consolidated by bolt
Fixed, vertical plate is equipped with mounting hole, and inductor is fixed in mounting hole.Specifically, mounting plate 4 is L-shaped or T shape comprising bottom plate and
Vertical plate, bottom plate and bracket are fixed by the modes such as welding, bolting；Mounting hole is opened up in the middle part of vertical plate, and inductor is fixed on peace
It fills in hole.In addition, the position of mounting rack is corresponding with sensing chip, to ensure effective monitoring of the inductor to sensing chip.
Further, in order to facilitate the use of user, in a kind of embodiment provided by the present application, double-roll crusher further includes
Prompting device and controller, controller is used for when changing the signal period that inductor monitors, control prompting device is reported
Alert prompt, prompting device and inductor are connect with controller.Specifically, prompting device can be sound prompt device or light cue
Device.Signal period variation can increase for the inductive signal period or noninductive induction signal then illustrates roller when signal period variation
Wheel or chain belt failure, the prompting device of controller control at this time is alarmed, so that user be prompted to safeguard double-roll crusher.
Further, in a kind of embodiment provided by the present application, double-roll crusher further includes driving motor, and the two of drive roll
End is respectively equipped with belt wheel and drive sprocket 8, and the output shaft of driving motor connect transmission by drive pulley with belt wheel；Driven voller
End is equipped with driven sprocket 2；Drive sprocket 8 is connected with driven sprocket 2 by driven chain.Specifically, during the work time, driving
Dynamic motor controls belt wheel rotation by drive pulley, and belt wheel, drive roll and drive sprocket 8 rotate synchronously at this time.Drive sprocket 8 is logical
It crosses driven chain-driving driven sprocket 2 to rotate, realizes the operation process of double-roll crusher.
When drive roll and driven voller are respectively provided with sensing chip, preferably the side wall of the first sensing chip 7 and drive sprocket 8 is fixed
Connection, the second sensing chip 5 are fixedly connected with the side wall of driven sprocket 2.When double-roll crusher operating and inductor powers on
When, inductor can judge whether drive pulley skids according to the rotary state of the first sensing chip 7 and the second sensing chip 5, sentence simultaneously
Whether the driven chain that breaks fails.Specifically, if the inductive signal for sensing drive sprocket 8 and driven sprocket 2 is in periodical change
Change, then it represents that drive roll and driven voller rotation are normal, i.e. drive pulley and driven chain normal operation；If the sense of drive sprocket 8
Induction signal is normal and the inductive signal of driven sprocket 2 is abnormal, then it represents that driven chain failure；If drive sprocket 8 and driven sprocket
2 inductive signal is abnormal, then it represents that foreign matter clamping stagnation causes roller to fail between drive pulley failure or roller.
Further, it in order to make drive sprocket 8 and driven sprocket 2 keep tensioning state, in the present embodiment, is set in rack 1
There is tightener sprocket, tightener sprocket and drive sprocket 8 are bonded with the inside of the driven chain of annular；Driven sprocket 2 is set to tensioning
Between sprocket wheel and drive sprocket 8, and driven sprocket 2 is bonded with the outside of the driven wheel chain of annular.Specifically, driven chain is in
Annular, inside is provided with tightener sprocket and driven sprocket 2 is arranged in drive sprocket 8, its outside.When driven sprocket 2 fails, use
The adjustable tensioning wheel in family, and then the tensioning degree of driven sprocket 2 is adjusted, realize the maintenance of double-roll crusher.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Double-roll crusher provided by the utility model is described in detail above.Specific case used herein
The principles of the present invention and embodiment are expounded, the above embodiments are only used to help understand, and this is practical
Novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this reality
Under the premise of with new principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen into
In the protection scope of the utility model claims.
Claims (8)
1. a kind of double-roll crusher, which is characterized in that including for broken material roller and be sheathed on the roller periphery,
To drive the chain belt of the roller rotation, sensing chip is fixed on the roller；It further include for monitoring the sensing chip rotation
The inductor of state, the inductor are fixed on rack (1).
2. double-roll crusher according to claim 1, which is characterized in that the roller includes drive roll and driven voller, institute
Stating sensing chip includes the first sensing chip (7) on the drive roll and the second sensing chip (5) on the driven voller,
The inductor includes being respectively used to monitor the first of first sensing chip (7) and second sensing chip (5) rotary state
Inductor (6) and the second inductor (3).
3. double-roll crusher according to claim 2, which is characterized in that the sensing chip is fixed on the end of the roller
Face, and it is located at non-rotating central area.
4. double-roll crusher according to claim 3, which is characterized in that the inductor by mounting plate (4) with it is described
Rack (1) is fixed, and the mounting plate (4) includes bottom plate and the vertical plate extended along the vertical direction, the bottom plate and the rack (1)
Upper surface be bonded and be bolted, the vertical plate is equipped with mounting hole, and the inductor is fixed in the mounting hole.
5. double-roll crusher according to claim 4, which is characterized in that further include prompting device and controller, the control
Device is used for when changing the signal period that the inductor monitors, the control prompting device carries out warning note, described
Prompting device and the inductor are connect with the controller.
6. according to double-roll crusher described in claim 2~5 any one, which is characterized in that it further include driving motor, it is described
The both ends of drive roll are respectively equipped with belt wheel and drive sprocket (8), and the output shaft of the driving motor and the belt wheel pass through actively
Belt connection transmission；The end of the driven voller is equipped with driven sprocket (2)；The drive sprocket (8) and the driven sprocket (2)
It is connected by driven chain.
7. double-roll crusher according to claim 6, which is characterized in that first sensing chip (7) and the drive chain
The side wall of wheel (8) is fixedly connected, and second sensing chip (5) is fixedly connected with the side wall of the driven sprocket (2).
8. double-roll crusher according to claim 7, which is characterized in that the rack (1) is equipped with tightener sprocket, described
Tightener sprocket and the drive sprocket (8) are bonded with the inside of the driven chain of annular；The driven sprocket (2) is set to
Between the tightener sprocket and the drive sprocket (8), and the driven sprocket (2) and the driven wheel chain of annular is outer
Side fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008042.6U CN209254839U (en) | 2018-11-30 | 2018-11-30 | A kind of double-roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008042.6U CN209254839U (en) | 2018-11-30 | 2018-11-30 | A kind of double-roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254839U true CN209254839U (en) | 2019-08-16 |
Family
ID=67565574
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008042.6U Active CN209254839U (en) | 2018-11-30 | 2018-11-30 | A kind of double-roll crusher |
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| Country | Link |
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| CN (1) | CN209254839U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394209A (en) * | 2019-08-19 | 2019-11-01 | 赣州天目领航科技有限公司 | A kind of novel Gringing head of wheat grinding machine component |
| CN113838243A (en) * | 2021-10-22 | 2021-12-24 | 浙江瑞华康源科技有限公司 | Automatic recovery cabinet for medical supplies |
| CN115780008A (en) * | 2022-11-22 | 2023-03-14 | 无锡市鑫和圆机械有限公司 | Grinding device |
-
2018
- 2018-11-30 CN CN201822008042.6U patent/CN209254839U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394209A (en) * | 2019-08-19 | 2019-11-01 | 赣州天目领航科技有限公司 | A kind of novel Gringing head of wheat grinding machine component |
| CN113838243A (en) * | 2021-10-22 | 2021-12-24 | 浙江瑞华康源科技有限公司 | Automatic recovery cabinet for medical supplies |
| CN115780008A (en) * | 2022-11-22 | 2023-03-14 | 无锡市鑫和圆机械有限公司 | Grinding device |
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