CN202392083U - Transmission mechanism of granulator spindle - Google Patents
Transmission mechanism of granulator spindle Download PDFInfo
- Publication number
- CN202392083U CN202392083U CN2011205736579U CN201120573657U CN202392083U CN 202392083 U CN202392083 U CN 202392083U CN 2011205736579 U CN2011205736579 U CN 2011205736579U CN 201120573657 U CN201120573657 U CN 201120573657U CN 202392083 U CN202392083 U CN 202392083U
- Authority
- CN
- China
- Prior art keywords
- spindle
- spline
- main shaft
- granulator
- transmission shaft
- 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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a granulator for processing feed, in particular to a transmission mechanism of a granulator spindle, which comprises a hollow transmission shaft installed on a box body and driven to rotate by a motor. A spindle is arranged in the transmission shaft in a penetrating mode, one end of the spindle is installed in the cavity of the transmission shaft through a bearing, and the other end of the spindle is connected with the box body through a spline. A lining is arranged between the spindle and the spline, and a safety pin is sleeved outside the spline and fixedly connected with the box body. By means of the fact that the spline is arranged at the other end of the spindle, and the lining is sleeved outside the spline, the spindle is stable and firm, and the problem of easy abrasion of the spindle is solved. Therefore, stable clearance between a pressing wheel and a ring die is ensured, and the purpose of improving production quality is achieved.
Description
Technical field
The utility model relates to the granulator of producing feed, is the driving mechanism of granulator main shaft specifically.
Background technique
Two pinch rollers of the general installation of one end of existing granulator main shaft, the acting in conjunction of its main shaft bearing radial force, axial force and moment of torsion when work, a therefore general said end at main shaft is provided with selfaligning bearing, and the other end links to each other with casing through the key connection.Because the active force that bears of main shaft has nothing in common with each other, so it is after work a period of time, easy abrasion; Cause main shaft and cooperating of key can become loosening; Cause main shaft that rotation is by a small margin arranged, thereby make the gap between pinch roller and the granulator ring mould change, the mach quality of influence granulation.
The model utility content
The utility model has solved above-mentioned technical problem, and a kind of driving mechanism that prevents the granulator main shaft of main shaft wearing and tearing is provided.
The technological scheme that the utility model solves the problems of the technologies described above employing is: the driving mechanism of granulator main shaft; Comprise and be installed in the Hollow Transmission Shafts of rotating by driven by motor on the casing; Be provided with in this transmission shaft and run through a main shaft; In said transmission shaft inner chamber, this main shaft the other end is connected with casing through spline said main shaft one end, between said main shaft and the spline lining is installed through Bearing Installation.
The utility model also has following attachment technique characteristic:
Said spline is arranged with a safety pin outward, and this safety pin and said casing are affixed.
Can know that from above technological scheme the utility model is through being provided with spline at the main shaft the other end, and outside spline sheathed lining; Make main shaft more firm; Solve the problem of main shaft easy abrasion, thereby guaranteed to have stable gap between pinch roller and the ring mould, reached the purpose that improves the quality of production.
Description of drawings
Fig. 1 is the structural representation of a kind of optimal way of the utility model.
Embodiment
Specify the utility model below in conjunction with Fig. 1:
The driving mechanism of said granulator main shaft comprises and is installed on the casing 1 Hollow Transmission Shafts 2 of being rotated by driven by motor; Be provided with in this transmission shaft and run through a main shaft 3; Said main shaft one end is installed on said transmission shaft inner chamber through bearing 31; This main shaft the other end is connected with casing 1 through spline 32, between said main shaft 3 and the spline 5 lining 33 is installed; Be arranged with a safety pin 34 outside the said spline 32, this safety pin and said casing are affixed.In implementation process, main shaft does not rotate, and main shaft positions through the bearing of a said end and the spline of the said the other end; Can guarantee the concentricity of main shaft and transmission shaft, have only when safety pin fractures that main shaft expects that just lining rotates; Therefore; The utility model effectively prevents the wear phenomenon of main shaft in working procedure, thereby guarantees to have stable gap between pinch roller and the ring mould, reaches the purpose that improves the quality of production.
Above-mentioned mode of execution only supplies to explain the usefulness of the utility model; And be not to be the restriction to the utility model; The those of ordinary skill in relevant technologies field; Under the situation that does not break away from the utility model spirit and scope, can also make various variations or modification, so all technological schemes that are equal to also should belong to the category of the utility model.
Claims (2)
1. the driving mechanism of granulator main shaft; Comprise that being installed in casing (1) goes up the Hollow Transmission Shafts (2) of being rotated by driven by motor; Be provided with in this transmission shaft and run through a main shaft (3); It is characterized in that: said main shaft (3) one ends are installed on said transmission shaft (2) inner chamber through bearing (31), and this main shaft (3) the other end is connected with casing through spline (32), between said main shaft (3) and the spline (32) lining (33) is installed.
2. the driving mechanism of granulator main shaft according to claim 1 is characterized in that: said spline (32) is outer to be arranged with a safety pin (34), and this safety pin and said casing are affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205736579U CN202392083U (en) | 2011-12-31 | 2011-12-31 | Transmission mechanism of granulator spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205736579U CN202392083U (en) | 2011-12-31 | 2011-12-31 | Transmission mechanism of granulator spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392083U true CN202392083U (en) | 2012-08-22 |
Family
ID=46667010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205736579U Expired - Fee Related CN202392083U (en) | 2011-12-31 | 2011-12-31 | Transmission mechanism of granulator spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830388A (en) * | 2016-08-27 | 2018-03-23 | 广东绿黄金节能环保技术有限公司 | A kind of new granulator spindle |
-
2011
- 2011-12-31 CN CN2011205736579U patent/CN202392083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830388A (en) * | 2016-08-27 | 2018-03-23 | 广东绿黄金节能环保技术有限公司 | A kind of new granulator spindle |
| CN107830388B (en) * | 2016-08-27 | 2024-04-19 | 湖南迪博制药有限公司 | Novel granulator main shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171231 |