CN204768884U - High compression roller is moment of torsion strutting arrangement for mill - Google Patents
High compression roller is moment of torsion strutting arrangement for mill Download PDFInfo
- Publication number
- CN204768884U CN204768884U CN201520368738.3U CN201520368738U CN204768884U CN 204768884 U CN204768884 U CN 204768884U CN 201520368738 U CN201520368738 U CN 201520368738U CN 204768884 U CN204768884 U CN 204768884U
- Authority
- CN
- China
- Prior art keywords
- back shaft
- utility
- model
- pressure roller
- roller mill
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides a high compression roller is moment of torsion strutting arrangement for mill relates to a high compression roller is moment of torsion strutting arrangement for mill. The utility model provides a simple structure, the adjustment is convenient, is convenient for install and examine and repair, can improve high compression roller speed reducer life's for the mill moment of torsion strutting arrangement. (1)The utility model comprises a base (1) with two supporting disks, its characterized in that: the supporting disk lower extreme is provided with an activity section of thick bamboo, is provided with the back shaft in the activity section of thick bamboo, and the back shaft both ends all set up in the arc guide slot on the base.
Description
Technical field
The utility model relates to a kind of high-pressure roller mill torque supporting device.
Background technology
High-pressure roller mill is a kind of novel energy-conserving milling equipment adapting to market maximization development, can significantly improve grinding system output and reduction energy consumption.During high-pressure roller mill work, hydraulic system pressure can reach 12-16MPa, and instantaneous pressure can more than 20MPa.As the core drive member decelerations machine of high-pressure roller mill, developed into the reductor more saving space, Gear Planet Transmission that transmitting torque is larger by initial common parallel stage gear-box.In order to enable transmission device move horizontally along with movable roll, in high-pressure roller mill, reductor is all connected on the spindle nose of compression roller, cannot be designed with firm banking or fixing end plate, needs to design independent torque supporting device.
Torque supporting device mainly contains three effects: one, to reductor supporting role; Two, horizontal corrective action when movable roll is run; Three, longitudinally corrective action is reversed in right amount after there is inclined gap when two roller is broken.General torque support has good solution to the first two effect, but it is just inconsiderate or remarkable action is complicated to the fragmentation of two roller, inclined gap to occur.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of structure simple, easy to adjust, is convenient to install and maintenance, can improves the torque supporting device in high-pressure roller mill reductor service life.
In order to realize above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, and the utility model comprises base and two supporting disks, it is characterized in that: supporting disk lower end is provided with movable cylinder, be provided with back shaft in movable cylinder, back shaft two ends are all arranged in the arc guide barrel on base.
As a kind of preferred version of the present utility model, the two ends of back shaft are set to spherical, described arc guide barrel and spherical back shaft matching ends.
As a kind of preferred version of the present utility model, the two ends of back shaft are coordinated with arc guide barrel by ball bearing.
As the third preferred version of the present utility model, above the arc guide barrel on described base, be provided with tank filler sleeve, described back shaft is provided with oil groove corresponding to tank filler sleeve; Described oil groove is communicated with back shaft connecting place with movable cylinder.
As the 4th kind of preferred version of the present utility model, described base is set to two, and two supporting disk lower ends are arranged on two bases respectively by movable cylinder.
The beneficial effects of the utility model: 1, the utility model structure is simple, and bearing is good, can be adapted to the torque support of high-pressure roller mill.
2, the utility model is when there is inclined gap in two roller fragmentation, is easy to adjustment, is convenient to install and maintenance.
3, the utility model two supporting disk independent actions, can eliminate influencing each other between reductor, improve the service life of high-pressure roller mill reductor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Fig. 4 is the D-D sectional view of Fig. 3.
Fig. 5 is the C-C sectional view of Fig. 2.
1 be supporting disk, 2 be movable cylinder in accompanying drawing, 3 be back shaft, 4 be base, 5 be arc guide barrel, 6 be tank filler sleeve, 7 for oil groove.
Detailed description of the invention
The utility model comprises base 4 and two supporting disks 1, it is characterized in that: supporting disk 1 lower end is provided with movable cylinder 2, is provided with back shaft 3 in movable cylinder 2, and back shaft 3 two ends are all arranged in the arc guide barrel 5 on base 4.
As a kind of preferred version of the present utility model, the two ends of back shaft 3 are set to spherical, described arc guide barrel 5 and spherical back shaft 3 matching ends.
As a kind of preferred version of the present utility model, the two ends of back shaft 3 are coordinated with arc guide barrel 5 by ball bearing.
As the third preferred version of the present utility model, above the arc guide barrel 5 on described base 4, be provided with tank filler sleeve 6, described back shaft 3 is provided with oil groove 7 corresponding to tank filler sleeve 6; Described oil groove 7 is communicated with back shaft 3 connecting place with movable cylinder 2.
As the 4th kind of preferred version of the present utility model, described base 4 is set to two, and two supporting disk 1 lower ends are arranged on two bases 4 respectively by movable cylinder 2.
Two reductors of the utility model on a high-pressure roller mill are all equipped with separately independently torque support system, and power is delivered on back shaft 3 by supporting disk 1 and movable cylinder 2 by the moment of torsion produced during reductor work.Power suffered by back shaft 3 is one on the other, thus on power transmission shaft, form one end be clockwise moment of torsion, and one end is anticlockwise moment of torsion, so just defines self-balancing in power transmission shaft inside.When laterally adjusting, the movable cylinder 2 on supporting disk 1 and supporting disk 1 slides realization on back shaft 3, designs the length of respective support axle 3 according to the size of adjusting play.When longitudinally reversing adjustment, be generally torque support when there is inclined gap in two roller fragmentation, whole back shaft 3 rotates together with supporting disk 1 in two ends base 4, plays corrective action; Adjustment action of the present utility model is along with the operation of high-pressure roller mill is carried out automatically, without the need to manual operation, easy to use, safe and reliable.
Every platform reductor all has an independently torque support system, do not make a difference mutually, the service life of high-pressure roller mill reductor can be improved, reduce maintenance cost, reduce the vibration of high-pressure roller mill under above-mentioned regular situation, improve high-pressure roller mill to the conformability of material, to ensure the steady Effec-tive Function of high-pressure roller mill.The bearing capacity of this structure is large, is applicable to powerful reductor balance.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (5)
1. a high-pressure roller mill torque supporting device, comprise base (4) and two supporting disks (1), it is characterized in that: supporting disk (1) lower end is provided with movable cylinder (2), be provided with back shaft (3) in movable cylinder (2), back shaft (3) two ends are all arranged in the arc guide barrel (5) on base (4).
2. a kind of high-pressure roller mill torque supporting device according to claim 1, is characterized in that: the two ends of back shaft (3) are set to spherical, described arc guide barrel (5) and spherical back shaft (3) matching ends.
3. a kind of high-pressure roller mill torque supporting device according to claim 1, is characterized in that: the two ends of back shaft (3) are coordinated with arc guide barrel (5) by ball bearing.
4. a kind of high-pressure roller mill torque supporting device according to claim 1, it is characterized in that: arc guide barrel (5) top on described base (4) is provided with tank filler sleeve (6), and described back shaft (3) is provided with oil groove (7) corresponding to tank filler sleeve (6); Described oil groove (7) is communicated with back shaft (3) connecting place with movable cylinder (2).
5. a kind of high-pressure roller mill torque supporting device according to claim 1, is characterized in that: described base (4) is set to two, and two supporting disk (1) lower ends are arranged on two bases (4) respectively by movable cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368738.3U CN204768884U (en) | 2015-06-02 | 2015-06-02 | High compression roller is moment of torsion strutting arrangement for mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368738.3U CN204768884U (en) | 2015-06-02 | 2015-06-02 | High compression roller is moment of torsion strutting arrangement for mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768884U true CN204768884U (en) | 2015-11-18 |
Family
ID=54509013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368738.3U Withdrawn - After Issue CN204768884U (en) | 2015-06-02 | 2015-06-02 | High compression roller is moment of torsion strutting arrangement for mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269056A (en) * | 2015-06-02 | 2017-01-04 | 中国有色（沈阳）冶金机械有限公司 | A kind of high-pressure roller mill torque supporting device |
-
2015
- 2015-06-02 CN CN201520368738.3U patent/CN204768884U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269056A (en) * | 2015-06-02 | 2017-01-04 | 中国有色（沈阳）冶金机械有限公司 | A kind of high-pressure roller mill torque supporting device |
| CN106269056B (en) * | 2015-06-02 | 2019-01-22 | 中国有色（沈阳）冶金机械有限公司 | A kind of high-pressure roller mill torque supporting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103706431B (en) | A kind of high pressure double-roller extrusion mill | |
| CN103921365A (en) | Open mill with overload protection distance adjusting device | |
| CN204768884U (en) | High compression roller is moment of torsion strutting arrangement for mill | |
| CN103949302A (en) | Single-transmission roller press | |
| CN204477122U (en) | Not rounded fitting surface hydraulic controlled sleeve locking mechanism | |
| CN203791345U (en) | Rolling mill with device for preventing axial endplay | |
| CN106269056B (en) | A kind of high-pressure roller mill torque supporting device | |
| CN203092885U (en) | Roller hydraulic-electric combined distance adjusting device and calendar thereof | |
| CN204307941U (en) | A kind of steel billet pressure pin height adjuster | |
| CN204159370U (en) | A kind of gyratory crusher of improvement | |
| CN206172857U (en) | Friction clutch winch | |
| CN207713782U (en) | A kind of plug component of anti-inner spline gear thermal deformation | |
| CN206347043U (en) | A kind of novel manual clutch governor motion | |
| CN205937712U (en) | Split type pair roller gear | |
| CN205684102U (en) | A kind of double-roll crusher | |
| CN203648593U (en) | High-pressure pair-roller extrusion mill | |
| CN203836109U (en) | Ball screw pair with gap compensation function | |
| CN204866847U (en) | Rolling mill roll change supporting arrangement | |
| CN202893819U (en) | Roller mechanism of air compressor | |
| CN103395141A (en) | Mold slide block roll-core | |
| CN209406403U (en) | Five roller mills | |
| CN204344727U (en) | For the universal joint of motorcycle transmission shaft | |
| CN203210175U (en) | Tailstock of numerical-control form following grinding machine for crankshafts | |
| CN203297396U (en) | Eccentric gear mechanism | |
| CN202955125U (en) | Elastic support thrust bearing of generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20190122 |
|
| AV01 | Patent right actively abandoned |