CN104999597A - Rubber crusher as well as control and use method thereof - Google Patents
Rubber crusher as well as control and use method thereof Download PDFInfo
- Publication number
- CN104999597A CN104999597A CN201510490872.5A CN201510490872A CN104999597A CN 104999597 A CN104999597 A CN 104999597A CN 201510490872 A CN201510490872 A CN 201510490872A CN 104999597 A CN104999597 A CN 104999597A
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- drive unit
- roll
- smooth roll
- ditch roller
- rubber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a rubber crusher. The rubber crusher comprises a roller and a drive assembly, wherein the roller comprises a grooved roll and a smooth roll which are arranged side by side so as to be mutually matched to shear and squeeze materials; the drive assembly comprises a first drive device and a second drive device, the first drive device drives the grooved roll to rotate, the second drive device drives the smooth roll to rotate, and the first drive device and the second drive device drive the grooved roll and the smooth roll to rotate at different speeds respectively, so that a speed difference is formed. In the rubber crushing process, rubber materials fall between the grooved roll and the smooth roll due to the speed difference between the groove roller and the smooth roller, the roll rotating at a higher speed drives the rubber materials to rotate to the roll rotating at a low speed, and then the rubber materials rub on the roll rotating at a low speed, so that heat of the groove roll and the smooth roll is reduced, and the load of the drive assembly cannot be increased. The invention further provides a control and use method of the rubber crusher.
Description
Technical field
The present invention relates to rubber tooling technical field, particularly relate to a kind of rubber breaker and control using method.
Background technology
Rubber industry is one of important foundation industry of national economy, be not only the light industry rubber product such as daily, medical that people provide daily life indispensable, and provide various rubber production equipment or rubber components to the heavy industry such as digging, traffic, building, machinery, electronics and new industry.Along with significantly riseing of rubber use amount, a large amount of Scrap tire and waste rubber goods also produce thereupon, as do not processed in time, not only cause the wasting of resources, return social environment and bring pollution.
Rubber breaker is the pulverizing for waste rubber goods, and at present, rubber breaker mostly utilizes open rubber breaker, and with motor as power source, drives two rollers to carry out shearing repeatedly and extruding to waste rubber goods.When two rollers of rubber breaker to be sheared rubber and are extruded; a large amount of heats can be produced; rubber mass is made to cohere on roller again; along with the continuous service of rubber breaker, glutinous material is more and more, causes the load of motor to increase; because circuit is to the protection of motor; motor can exceed autostop under certain load, if will work on, the glutinous material cohered on roller can only be removed.So, the size of rubber breaker to the rubber grain pulverized has higher requirement, and the size of rubber grain has larger impact to its output, causes output unstable.
Summary of the invention
Based on this, be necessary for traditional rubber breaker break glue efficiency low, yield poorly, be suitable for micelle narrow range, problem, the rubber breaker providing a kind of production efficiency high, applied widely and control using method.
A kind of rubber breaker, comprising:
Roller, comprises ditch roller and smooth roll, and described ditch roller and described smooth roll are arranged side by side, to cooperatively interact to material cutting and extruding;
Driven unit, comprises the first drive unit and the second drive unit, and described first drive unit drives described ditch roller to rotate, and described second drive unit drives described smooth roll to rotate;
Wherein, described first drive unit and described second drive unit drive the rotating speed of described ditch roller and described smooth roll to form speed difference respectively.
Above-mentioned rubber breaker, in broken glue process, between ditch roller and smooth roll, there is speed difference, when rubber mass falls between ditch roller and smooth roll, fireballing ditch roller can forward on slow-footed ditch roller with rubber mass, then rubber mass can rub on slow-footed ditch roller, thus reduces the caloric value of ditch roller and smooth roll, and the load of driven unit can not increase.When falling into the rubber doses between ditch roller and smooth roll and being large; cause caloric value large; the load produced drives the rated load of strong device more than the first drive unit and/or second; control to adjust rotating speed or the closedown of wherein one; reduce load, an other ditch roller is rubbed, thus realizes not shutting down continuous operation; and improve production efficiency, applied widely.
Wherein in an embodiment, described first drive unit and described second drive unit drive the rotating speed of described ditch roller and described smooth roll adjustable respectively.
Wherein in an embodiment, the frequency converter that described first drive unit includes motor with described second drive unit and is connected with described motor, described motor regulates its rotating speed by described frequency converter, and then regulates the rotating speed of described ditch roller and described smooth roll respectively.
Wherein in an embodiment, described first drive unit and described second drive unit also include brake, and the motor of described first drive unit connects with corresponding described brake, and the motor of described second drive unit connects with corresponding described brake.
Wherein in an embodiment, described first drive unit and described second drive unit also include reductor, the described reductor of described first drive unit, and the described reductor of described second drive unit connects with corresponding brake respectively, and be connected with described ditch roller and described smooth roll respectively.
Wherein in an embodiment, described first drive unit also comprises the first shaft coupling and the second shaft coupling, described second drive unit also comprises the 3rd shaft coupling and the 4th shaft coupling, connected by described first shaft coupling between the motor of described first drive unit and corresponding described brake, the reductor of described first drive unit is connected by described second shaft coupling with between ditch roller, connected by described 3rd shaft coupling between the motor of described second drive unit and corresponding described brake, the motor of described second drive unit is connected by described 4th shaft coupling with between described smooth roll.
Wherein in an embodiment, described rubber breaker also comprises the first roll-setting gear and the second roll-setting gear, described first roll-setting gear is connected with described ditch roller, described second roll-setting gear is connected with described smooth roll, the distance described in described first roll-setting gear and described second roll-setting gear engages adjustable between ditch roller and described smooth roll.
Wherein in an embodiment, described ditch roller and described smooth roll axially offer along it groove evenly laid.
A control using method for rubber breaker described above, comprises the following steps:
Open the first drive unit and the second drive unit, ditch roller and smooth roll are rotated;
Regulate the rotating speed of the first drive unit and the second drive unit, make, between ditch roller and smooth roll, there is pre-set velocity difference;
Add material between ditch roller and smooth roll.
Wherein in an embodiment, when one of them load of described first drive unit or described second drive unit is close to its rated load, reduce described first drive unit or described second drive unit another rotating speed wherein or closedown.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rubber breaker of an embodiment;
Fig. 2 is the structural representation at another visual angle of the rubber breaker shown in Fig. 1;
The partial structurtes schematic diagram that Fig. 3 is the rubber breaker shown in Fig. 1;
Fig. 4 is the schematic flow sheet of the control using method of the rubber breaker of an embodiment.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figures 1 and 2, rubber breaker 10 in this preferred embodiment comprises roller 12 and driven unit (figure does not mark), this roller 12 comprises ditch roller 122 and smooth roll 124, this ditch roller 122 is arranged side by side with smooth roll 124, cooperatively interact and material sheared and extrudes, this driven unit comprises the first drive unit 142 and the second drive unit 144, and this first drive unit 142 drives ditch roller 122 to rotate, and this second drive unit 144 drives smooth roll 124 to rotate.Wherein, this first drive unit 142 and the second drive unit 144 drive this ditch roller 122 and smooth roll 124 to form a speed difference respectively.
Particularly, as shown in Figure 2, ditch roller 122 axially all offers along it groove (figure does not mark) evenly laid, thus can carry out extruding to rubber mass and shear, and this first drive unit 142 and the second drive unit 144 drive ditch roller 122 adjustable with the rotating speed of smooth roll 124.In the present embodiment, as shown in Figure 1, this first drive unit 142 comprises the frequency converter (not shown) that motor 1422 is connected with motor 1422, the frequency converter (not shown) that second drive unit 144 comprises motor 1442 and is connected with motor 1442, motor 1422 and motor 1442 regulate its rotating speed respectively by the frequency converter of correspondence, and then regulate the rotating speed of ditch roller 122 and smooth roll 124.Be appreciated that in the present embodiment, the rotating speed of this smooth roll is greater than the rotating speed of ditch roller, and certainly, in other embodiments, the rotating speed between smooth roll and ditch roller can be determined as the case may be, in this no limit.
So, in broken glue process, between ditch roller 122 and smooth roll 124, there is speed difference, when rubber mass falls between two rollers, fireballing meeting with rubber mass forward to slow-footed on, then rubber mass can friction on slow-footed, thus reducing the caloric value of two rollers, the load of motor can not increase.When falling into the rubber doses between two rollers and being large; cause caloric value large; the load produced exceedes the rated load of motor 1422 and/or motor 1442; control the speed that frequency converter regulates a wherein motor; or disable motor; reduce load, another one is rubbed, thus realizes not shutting down continuous operation.In addition, when rubber mass cohere on roller, to make output step-down time, the rotating speed between adjustable two roller reaches the effect of self-cleaning.
Please continue to refer to Fig. 1 and Fig. 2, this first drive unit 142 comprises brake 1424 and reductor 1426, second drive unit 144 comprises brake 1444 and reductor 1446, the motor 1422 of this first drive unit 142 is connected with brake 1424, brake 1424 is connected with ditch roller 122, the motor 1442 of the second drive unit 144 is connected with brake 1444, and brake 1444 is connected with smooth roll 124.Reductor 1426,1446 plays the effect of coupling rotating speed and transmitting torque, makes ditch roller 122 and smooth roll 124 carry out shearing to rubber mass in rational velocity interval and to extrude, ensures the efficiency of broken glue.Brake 1424,1444 can make ditch roller 122 and smooth roll 124 slow down, stop or keeping halted state, thus can control the state of ditch roller or smooth roll according to the broken gluey state between ditch roller and smooth roll, and then ensures broken glue efficiency.
Particularly, as shown in Figure 1, first drive unit 142 also comprises the first shaft coupling 1428 and the second shaft coupling 1429, second drive unit 144 also comprises the 3rd shaft coupling 1448 and the 4th shaft coupling 1449, connected by the first shaft coupling 1428 between the motor 1422 of the first drive unit 142 and corresponding brake 1424, the reductor 1426 of described first drive unit 142 is connected by described second shaft coupling 1429 with between ditch roller 122, connected by described 3rd shaft coupling 1448 between the motor 1442 of described second drive unit 144 and corresponding described brake 1444, the reductor 1446 of described second drive unit 144 is connected by described 4th shaft coupling 1449 with between described smooth roll 124.More specifically, this rubber breaker 10 also comprises two underframe be oppositely arranged 16, and this ditch roller 122 and smooth roll 124 are located on two underframe 16 rotationally, and the one the second shaft couplings 1429 are in transmission connection with ditch roller 122, and the 4th shaft coupling 1449 is in transmission connection with smooth roll 124.
Further, as shown in Figures 1 and 2, this rubber breaker 10 also comprises lubricating arrangement 11, and mechanical wear degree, for lubricating the junction of ditch roller and shaft coupling and underframe 16, reduces by this lubricating arrangement 11, ensures the reliability that ditch roller 122 and smooth roll 124 rotate.
Please again consult Fig. 2 and Fig. 3, this rubber breaker 10 also comprises roll-setting gear 18, this roll-setting gear 18 comprises the first roll-setting gear 182 and the second roll-setting gear 184, this first roll-setting gear 182 and the second roll-setting gear 184 are located on corresponding underframe 16, and this first roll-setting gear 182 is connected with ditch roller 122, second roll-setting gear 184 is connected with smooth roll 124, first roll-setting gear 182 and the distance between the second roll-setting gear 184 engages adjustable ditch roller 122 and smooth roll 124, thus the rubber mass being applicable to different size and different amount.It should be noted that, roll-setting gear 18 is not emphasis of the present invention, therefore does not repeat its concrete theory and structure at this, can realize regulating the speed difference between ditch roller 122 and smooth roll 124.
Based on above-mentioned rubber breaker 10, a kind of control using method of rubber breaker 10 is also provided, comprises the following steps:
S110: open the first drive unit 142 and the second drive unit 144, makes ditch roller 122 and smooth roll 124 rotate;
S120: the rotating speed regulating the first drive unit 142 and the second drive unit 144, makes to have pre-set velocity difference between ditch roller 122 and smooth roll 124;
Particularly, according to the frequency of the frequency converter that size and the rubber doses of rubber mass grain select adjustment corresponding, thus regulate the rotating speed of motor 1422 and motor 1442, make to have between ditch roller 122 and smooth roll 124 default speed difference meet the shearing of rubber mass the best and extrusion speed poor, thus ensure the stable yield of rubber breaker 10.
S130: add rubber mass between ditch roller 122 and smooth roll 124.
Particularly, rubber breaker 10 is provided with charge door (not shown), adds rubber mass from charge door, makes it fall between ditch roller 122 and smooth roll 124 and processes.
Wherein in an embodiment, when one of them load of the first drive unit 142 or the second drive unit 144 is close to its rated load, reduce the first drive unit 142 or the second drive unit 144 another rotating speed wherein or closedown.Specific in the present embodiment, when one of them the load of motor 1442 of the motor 1422 of described first drive unit 142 or described second drive unit 144 is close to its rated load, reduces the rotating speed of another motor or close another motor.So, the load of motor can be reduced, thus can shut down and work on.
Above-mentioned rubber breaker 10 and control using method thereof, by arranging two independent drive units, regulate between ditch roller 122 and the rotating speed of smooth roll 124 and there is speed difference, thus make two rollers reach preferable states to the shearing of different rubber mass and extruding, and then improve the scope of application of rubber breaker, improve output and production efficiency.In addition, by regulating the rotating speed between two rollers, the load of the motor of accessory drive, realizing rubber breaker can continuous firing for a long time, reduces maintenance and operating cost, and further increasing output and production efficiency.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a rubber breaker, is characterized in that, comprising:
Roller, comprises ditch roller and smooth roll, and described ditch roller and described smooth roll are arranged side by side, to cooperatively interact to material cutting and extruding;
Driven unit, comprises the first drive unit and the second drive unit, and described first drive unit drives described ditch roller to rotate, and described second drive unit drives described smooth roll to rotate;
Wherein, described first drive unit and described second drive unit drive the rotating speed of described ditch roller and described smooth roll to form speed difference respectively.
2. rubber breaker according to claim 1, is characterized in that, described first drive unit and described second drive unit drive the rotating speed of described ditch roller and described smooth roll adjustable respectively.
3. rubber breaker according to claim 2, it is characterized in that, the frequency converter that described first drive unit includes motor with described second drive unit and is connected with described motor, described motor regulates its rotating speed by described frequency converter, and then regulates the rotating speed of described ditch roller and described smooth roll respectively.
4. rubber breaker according to claim 3, it is characterized in that, described first drive unit and described second drive unit also include brake, and the motor of described first drive unit connects with corresponding described brake, and the motor of described second drive unit connects with corresponding described brake.
5. rubber breaker according to claim 4, it is characterized in that, described first drive unit and described second drive unit also include reductor, the described reductor of described first drive unit, and the described reductor of described second drive unit connects with corresponding brake respectively, and be connected with described ditch roller and described smooth roll respectively.
6. rubber breaker according to claim 3, it is characterized in that, described first drive unit also comprises the first shaft coupling and the second shaft coupling, described second drive unit also comprises the 3rd shaft coupling and the 4th shaft coupling, connected by described first shaft coupling between the motor of described first drive unit and corresponding described brake, the reductor of described first drive unit is connected by described second shaft coupling with between ditch roller, connected by described 3rd shaft coupling between the motor of described second drive unit and corresponding described brake, the motor of described second drive unit is connected by described 4th shaft coupling with between described smooth roll.
7. rubber breaker according to claim 1, it is characterized in that, described rubber breaker also comprises the first roll-setting gear and the second roll-setting gear, described first roll-setting gear is connected with described ditch roller, described second roll-setting gear is connected with described smooth roll, the distance described in described first roll-setting gear and described second roll-setting gear engages adjustable between ditch roller and described smooth roll.
8. rubber breaker according to claim 1, is characterized in that, described ditch roller and described smooth roll axially offer along it groove evenly laid.
9. a control using method for the rubber breaker as described in claim 1 ~ 8 any one, is characterized in that, comprise the following steps:
Open the first drive unit and the second drive unit, ditch roller and smooth roll are rotated;
Regulate the rotating speed of the first drive unit and the second drive unit, make, between ditch roller and smooth roll, there is pre-set velocity difference;
Add material between ditch roller and smooth roll.
10. the control using method of rubber breaker according to claim 9, it is characterized in that, when one of them load of described first drive unit or described second drive unit is close to its rated load, reduce described first drive unit or described second drive unit another rotating speed wherein or closedown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490872.5A CN104999597B (en) | 2015-08-11 | 2015-08-11 | Rubber breaker and its control application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510490872.5A CN104999597B (en) | 2015-08-11 | 2015-08-11 | Rubber breaker and its control application method |
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| CN104999597A true CN104999597A (en) | 2015-10-28 |
| CN104999597B CN104999597B (en) | 2017-11-24 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829302A1 (en) * | 1996-09-13 | 1998-03-18 | DEUTZ Aktiengesellschaft | Double roll crusher in particular roller press for pressure treatment of granular material |
| CN101264646A (en) * | 2008-05-07 | 2008-09-17 | 李建华 | Plastic crusher |
| CN202087342U (en) * | 2011-04-02 | 2011-12-28 | 陈观元 | Coarse crushing device |
| JP2012096547A (en) * | 2003-06-02 | 2012-05-24 | Andritz Ag | Drive device for transverse drawing system for films of synthetic material |
| CN104385486A (en) * | 2014-11-18 | 2015-03-04 | 广西远景橡胶科技有限公司 | Rubber breaking device of rubber crusher |
| CN104552665A (en) * | 2015-01-10 | 2015-04-29 | 何志斌 | Counter-twisting type crushing machine for crushing waste tyre into rubber blocks |
| CN204977137U (en) * | 2015-08-11 | 2016-01-20 | 广州市联冠机械有限公司 | A rubber crusher |
-
2015
- 2015-08-11 CN CN201510490872.5A patent/CN104999597B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829302A1 (en) * | 1996-09-13 | 1998-03-18 | DEUTZ Aktiengesellschaft | Double roll crusher in particular roller press for pressure treatment of granular material |
| JP2012096547A (en) * | 2003-06-02 | 2012-05-24 | Andritz Ag | Drive device for transverse drawing system for films of synthetic material |
| CN101264646A (en) * | 2008-05-07 | 2008-09-17 | 李建华 | Plastic crusher |
| CN202087342U (en) * | 2011-04-02 | 2011-12-28 | 陈观元 | Coarse crushing device |
| CN104385486A (en) * | 2014-11-18 | 2015-03-04 | 广西远景橡胶科技有限公司 | Rubber breaking device of rubber crusher |
| CN104552665A (en) * | 2015-01-10 | 2015-04-29 | 何志斌 | Counter-twisting type crushing machine for crushing waste tyre into rubber blocks |
| CN204977137U (en) * | 2015-08-11 | 2016-01-20 | 广州市联冠机械有限公司 | A rubber crusher |
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| CN104999597B (en) | 2017-11-24 |
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