CN204933402U - The axle cooling device of granulation mechanism - Google Patents
The axle cooling device of granulation mechanism Download PDFInfo
- Publication number
- CN204933402U CN204933402U CN201520727143.2U CN201520727143U CN204933402U CN 204933402 U CN204933402 U CN 204933402U CN 201520727143 U CN201520727143 U CN 201520727143U CN 204933402 U CN204933402 U CN 204933402U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- shaft
- roller seat
- output shaft
- granulator
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
- B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
- B30B11/208—Roller constructions; Mounting of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
Abstract
The utility model discloses a kind of axle cooling device of the mechanism that granulates, include gear-box, ring mould, pressure roller and the roller seat in order to install pressure roller, the output shaft of gear-box is quill shaft, output shaft is arranged on the casing of gear-box by bearing, by bearing holder (housing, cover), main shaft is housed in output shaft, ring mould is fixedly connected with output shaft, roller seat is fixedly connected with main shaft, main shaft is fixedly connected with by overload bolt with casing in that side away from roller seat, main shaft, the liquid circulation channel be communicated with successively is offered in roller seat and pressure roller shaft, that end away from roller seat of main shaft is provided with the Multi-channel rotating joint being communicated with liquid circulation channel, swivel joint and casing are fixed.Liquid circulation channel can external cooling fluid liquid-supplying system, is that the rotatable parts of granulator improve cooling performance, reduces the temperature of granulator rotatable parts, extend the service life of granulator.
Description
Technical field
The utility model relates to granulator technical field, refers in particular to can be granulator and provide the device cooled.
Background technology
In biological particles industry, be mostly adopt horizontal granulator, form primarily of gear-box, ring mould, pressure roller.This granulator normally adopts ring mould active form, and pressure roller is driven rotation, that is be ring mould is be fixedly connected with the output shaft of gear-box, and the main shaft installing pressure roller does not rotate.Output shaft adopts quill shaft, and be contained on main shaft by bearing holder (housing, cover), output shaft is arranged on the casing of gear-box by bearing again.For preventing, because granulator overload causes damaging the generation of phenomenon, overload bolt usually being adopted to be fixedly connected with gear case body by main shaft.When granulator transships, overload bolt is sheared disconnected, and main shaft is able to free rotation, thus prevents granulator from occurring damage phenomenon.
Due to the long-term operation of granulator, the temperature of bearing and these rotatable parts of rotating shaft can be more and more higher, there will be metal fatigue phenomenon unavoidably; bearing is caused to be damaged; therefore the bearing loss rate of traditional granulator is very high, often wants shutdown maintenance, has a strong impact on manufacturing schedule.Therefore, be necessary to make corresponding improvement to existing granulator, to the temperature of granulator rotatable parts can be reduced, extend the service life of granulator.
Utility model content
The technical problems to be solved in the utility model is to provide the cooling device that a kind of rotatable parts reducing granulator damage.
For solving the problems of the technologies described above adopted technical scheme: a kind of axle cooling device of the mechanism that granulates, include gear-box, ring mould, pressure roller and the roller seat in order to install pressure roller, the output shaft of gear-box is quill shaft, output shaft is arranged on the casing of gear-box by bearing, by bearing holder (housing, cover), main shaft is housed in output shaft, ring mould is fixedly connected with output shaft, roller seat is fixedly connected with main shaft, main shaft is fixedly connected with by overload bolt with casing in that side away from roller seat, it is characterized in that: described main shaft, the liquid circulation channel be communicated with successively is offered in roller seat and pressure roller shaft, that end away from roller seat of main shaft is provided with the Multi-channel rotating joint being communicated with liquid circulation channel, swivel joint and casing are fixed.
Adopt the beneficial effect that brings of the utility model: because the utility model offers the liquid circulation channel be communicated with successively in the main shaft of granulator, roller seat and pressure roller shaft; can external cooling fluid liquid-supplying system; for the rotatable parts of granulator improve cooling performance; reduce the temperature of granulator rotatable parts, extend the service life of granulator.At the Multi-channel rotating joint that spindle nose is installed, be that overload bolt is sheared has no progeny in order to prevent when granulator transships, the cooling fluid feed liquid pipeline caused by main axis is wound around.
Accompanying drawing explanation
Fig. 1 is the structural representation of the axle cooling device of the utility model granulation mechanism.
Detailed description of the invention
As shown in Figure 1; a kind of axle cooling device of the mechanism that granulates; include gear-box 1, ring mould 2, pressure roller 3 and the roller seat 4 in order to install pressure roller 3; the output shaft 5 of gear-box 1 is quill shaft; output shaft 5 is arranged on the casing 7 of gear-box 1 by bearing 6, and be set with main shaft 9 by bearing 8 in output shaft 5, ring mould 2 is fixedly connected with output shaft 5; roller seat 4 is fixedly connected with main shaft 9, and main shaft 9 is fixedly connected with by overload bolt 10 with casing 7 in that side away from roller seat 4.In the utility model, the liquid circulation channel 11 be communicated with successively is offered in described main shaft 9, roller seat 4 and pressure roller shaft, that end away from roller seat 4 of main shaft 9 is provided with the Multi-channel rotating joint 12 being communicated with liquid circulation channel 11, and swivel joint 12 is fixed with casing 1.
Cooling fluid liquid-supplying system connects Multi-channel rotating joint 12 by feed liquid pipeline; cooling fluid is transported to main shaft 9, roller seat 4 and pressure roller shaft; for the rotatable parts such as roller bearing and output bearing cool, thus reduce the temperature of granulator rotatable parts, extend the service life of granulator.When there is overload in granulator; overload bolt is sheared disconnected; now main shaft 9 can rotate; because main shaft 9 connects feed liquid pipeline by Multi-channel rotating joint 12; Multi-channel rotating joint 12 can rotate by relative main 9; therefore Multi-channel rotating joint 12 can not be followed main shaft 9 and rotated, and cooling fluid feed liquid pipeline also would not be caused to be wound around.
Claims (1)
1. the axle cooling device of the mechanism that granulates, include gear-box, ring mould, pressure roller and the roller seat in order to install pressure roller, the output shaft of gear-box is quill shaft, output shaft is arranged on the casing of gear-box by bearing, by bearing holder (housing, cover), main shaft is housed in output shaft, ring mould is fixedly connected with output shaft, roller seat is fixedly connected with main shaft, main shaft is fixedly connected with by overload bolt with casing in that side away from roller seat, it is characterized in that: described main shaft, the liquid circulation channel be communicated with successively is offered in roller seat and pressure roller shaft, that end away from roller seat of main shaft is provided with the Multi-channel rotating joint being communicated with liquid circulation channel, swivel joint and casing are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727143.2U CN204933402U (en) | 2015-09-18 | 2015-09-18 | The axle cooling device of granulation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727143.2U CN204933402U (en) | 2015-09-18 | 2015-09-18 | The axle cooling device of granulation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933402U true CN204933402U (en) | 2016-01-06 |
Family
ID=55000861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727143.2U Expired - Fee Related CN204933402U (en) | 2015-09-18 | 2015-09-18 | The axle cooling device of granulation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561874A (en) * | 2016-02-04 | 2016-05-11 | 庄德恩 | Novel biomass fuel particle forming machine |
| CN106422969A (en) * | 2016-10-08 | 2017-02-22 | 长春市农业机械研究院 | Ring membrane granulator |
-
2015
- 2015-09-18 CN CN201520727143.2U patent/CN204933402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561874A (en) * | 2016-02-04 | 2016-05-11 | 庄德恩 | Novel biomass fuel particle forming machine |
| CN106422969A (en) * | 2016-10-08 | 2017-02-22 | 长春市农业机械研究院 | Ring membrane granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Axle cooling device of pelletization mechanism Effective date of registration: 20180615 Granted publication date: 20160106 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Songgang branch Pledgor: GUANGDONG ZHANZHUO TECHNOLOGY Co.,Ltd. Registration number: 2018440000156 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |