CN202200419U - Open mill - Google Patents
Open mill Download PDFInfo
- Publication number
- CN202200419U CN202200419U CN 201120287635 CN201120287635U CN202200419U CN 202200419 U CN202200419 U CN 202200419U CN 201120287635 CN201120287635 CN 201120287635 CN 201120287635 U CN201120287635 U CN 201120287635U CN 202200419 U CN202200419 U CN 202200419U
- Authority
- CN
- China
- Prior art keywords
- mill
- roller
- utility
- open mill
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an open mill which comprises a stand and two parallel rollers movably arranged in the stand, wherein each roller is driven by a hydraulic motor, and the two hydraulic motor are both connected with a hydraulic pump station through pipelines and controlled by a controller. The open mill is suitable for various technologies of plastication, mixing smelting, final smelting, tabletting, hot smelting and the like and can be used for technologies of crushing, refining and the like of waste rubber in reclaimed rubber production process with higher rubber mixing quality.
Description
Technical field
The utility model relates to a kind of mill.
Background technology
Open mill (abbreviation mill) is an indispensable key equipment during tire production and various rubber are produced, and its performance level is determining refining colloid amount.
Mill leans on its different speeds to form frictional force and adhesion to sizing material through a pair of rotating relatively roller with certain speed ratio, and the sizing material that is added on the roller is drawn in the slit of two rollers; In the rotating relatively process of two rollers; Sizing material is produced intense shear and rolls effect, under the acting in conjunction along with machinery and temperature rising, the oxidation of sizing material strand; The sizing material strand breaks off and differentiation, to open the sizing material of producing required technological requirement.
The mill specification is many, structure is practical, refining colloid amount is good, is widely used on the kinds of processes such as plasticating in the rubber operation, mixing, whole refining, compressing tablet, heat refining, and in reclaimed rubber was produced, mill can be as on the technologies such as the fragmentation of waste old, refining.
Along with the tire industry needs of radial tyre development particularly, rubber industry needs mill once to refine the glue amount to increase, and the hardness of sizing material increases, and the complete machine power load increases, promptly to mill propose to maximize, the requirement of automation.The main driving force power that wherein maximize, automation just requires mill increases and roller rotating speed high speed.
The main driving force of present employed mill adopts single motor also can adopt bi-motor respectively to drag the type of belt drive of a roller respectively usually; Or adopt two shaft closed-end gear reduction boxes to add the direction shaft coupling to substitute the exposed gear type of belt drive, adopt a heavy-duty motor to drive the left and right sides pair shaft gear reduction boxs in addition.But because the power of motor is limited, and bulky, take up room bigger, thereby influence the refining colloid amount of mill.
The utility model content
The utility model technical problem to be solved is: a kind of higher mill of colloid amount of refining is provided.
For addressing the above problem; The technical scheme that the utility model adopts is: a kind of mill; Comprise frame; Be movably set with two rollers that are parallel to each other in the frame, described each roller is respectively by a fluid motor-driven, and two hydraulic motors all are connected with hydraulic power unit through pipeline and are controlled by controller.
The two ends of said roller are arranged with bearing respectively, and bearing is provided with in the frame.
The beneficial effect of the utility model is: above-mentioned a kind of mill, it is simple in structure, easy to maintenance, control is flexible.It adopts the hydraulic-driven technology; Take up room less and power high; Provide the hydraulic power unit of hydraulic power to flexibly connect through realization between pipeline and the hydraulic motor; The place flexible arrangement compares with the motor gearbox transmission system, and its control is simple, the flight-line maintenance amount is less, regular maintenance is simple.Thereby can improve the refining colloid amount and the productivity effect of mill.
Description of drawings
Fig. 1 is the structural representation of a kind of mill of the utility model;
Among the figure: 1, frame, 2, roller, 3, bearing, 4, hydraulic motor, 5, pipeline, 6, hydraulic power unit, 7, controller.
The specific embodiment
Through specific embodiment a kind of mill work of the utility model is further described in detail below.
As shown in Figure 1; A kind of mill comprises frame 1, is movably set with two rollers that are parallel to each other 2 in the frame 1; The two ends of roller 2 are arranged with bearing 3 respectively; Bearing 3 is provided with in the frame 1, and each roller 2 is driven by a hydraulic motor 4 respectively, and two hydraulic motors 4 all are connected with hydraulic power unit 6 through pipeline 5 and are controlled by controller 7.
The beneficial effect of the utility model is: above-mentioned a kind of mill, it is simple in structure, easy to maintenance, control is flexible.It adopts the hydraulic-driven technology; Take up room less and power high; Provide the hydraulic power unit 6 of hydraulic power can be through realizing flexibly connecting between pipeline 5 and the hydraulic motor 4; The place flexible arrangement compares with the motor gearbox transmission system, and its control is simple, the flight-line maintenance amount is less, regular maintenance is simple.Thereby can improve the refining colloid amount and the productivity effect of mill.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (2)
1. mill; Comprise frame; Be movably set with two rollers that are parallel to each other in the frame, it is characterized in that: described each roller is respectively by a fluid motor-driven, and two hydraulic motors all are connected with hydraulic power unit through pipeline and are controlled by controller.
2. a kind of mill according to claim 1 is characterized in that: the two ends of said roller are arranged with bearing respectively, and bearing is provided with in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120287635 CN202200419U (en) | 2011-08-10 | 2011-08-10 | Open mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120287635 CN202200419U (en) | 2011-08-10 | 2011-08-10 | Open mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200419U true CN202200419U (en) | 2012-04-25 |
Family
ID=45964556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120287635 Expired - Fee Related CN202200419U (en) | 2011-08-10 | 2011-08-10 | Open mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267201A (en) * | 2011-08-10 | 2011-12-07 | 张家港市兰航机械有限公司 | Open mill |
-
2011
- 2011-08-10 CN CN 201120287635 patent/CN202200419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267201A (en) * | 2011-08-10 | 2011-12-07 | 张家港市兰航机械有限公司 | Open mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202200419U (en) | Open mill | |
| CN201380225Y (en) | Roller mechanism of continuous roll type cold roll forming machine | |
| CN102267201A (en) | Open mill | |
| CN203508147U (en) | Hydraulic transmission type double-shaft rough crusher | |
| CN106079143A (en) | A kind of permanent magnet direct-driven mill | |
| CN206124057U (en) | Single drive go hither and thither axle four roller calenders | |
| CN207480963U (en) | A kind of novel open type rubber mixing machine | |
| CN203371113U (en) | Double-side shear pinch roll | |
| CN104385486A (en) | Rubber breaking device of rubber crusher | |
| CN204746270U (en) | Energy -conserving grain machine of pressing of compression roller ring mould dual drive | |
| CN202491326U (en) | Rubber open mill stock guide | |
| CN204549543U (en) | A kind of rewinding machine | |
| CN202044936U (en) | Flat die granulator with overload protection function | |
| CN204222021U (en) | Rubber crushing machine breaks adhesive dispenser | |
| CN201711879U (en) | Novel resin grinding wheel forming mechanism | |
| CN205905236U (en) | High -efficient automatic sizing material overturning frame device convenient to installation | |
| CN104552665A (en) | Counter-twisting type crushing machine for crushing waste tyre into rubber blocks | |
| CN205928819U (en) | Polymeric filter membrane peeler | |
| CN201077131Y (en) | Front and rear drum of open type glue-smelting machine | |
| CN104772401A (en) | Pinch roll device for bilateral scissors | |
| CN201856296U (en) | Overhang-roll tubing machine | |
| CN207077644U (en) | A kind of mill for being used in rubber and being sufficiently stirred | |
| CN205270376U (en) | Roll table between steel factory continuous rolling line machine | |
| CN202741460U (en) | Driving system of device for extruding and reducing copper wire material | |
| CN210254144U (en) | Copper sheathing centrifugal casting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |