CN204275919U - Stir tooth comminutor - Google Patents
Stir tooth comminutor Download PDFInfo
- Publication number
- CN204275919U CN204275919U CN201420671783.1U CN201420671783U CN204275919U CN 204275919 U CN204275919 U CN 204275919U CN 201420671783 U CN201420671783 U CN 201420671783U CN 204275919 U CN204275919 U CN 204275919U
- Authority
- CN
- China
- Prior art keywords
- tooth
- blind hole
- stir
- flange
- main 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
Links
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses one and stir tooth comminutor; comprise the helical blade on frame, rack-mounted cylindrical shell, the main shaft penetrated in cylindrical shell, main shaft and stir tooth by helical blade edge along main shaft diameter to what extend; described helical blade be provided with band blind hole stir toothholder; the described below stirring tooth is coaxially placed in blind hole; the described tooth that stirs is circumferentially with flange; describedly stir the part cover that tooth is positioned at below flange and have spring, described spring one end is connected with the bottom of blind hole, the other end is connected with the lower surface of flange.Spring stretching within the specific limits or compression reduce the impact of stirring tooth and being subject to.
Description
Technical field
The utility model relates to one and stirs tooth comminutor.
Background technology
Stir tooth comminutor utilize the pivotal helical blade of high speed in cylindrical shell and stir the mechanical agitation power of tooth and consequent air force, make tiny powdered material realize the processes such as mixing, granulating, nodularization, densification continuously in machine, thus reach the object of granulation.Stirring tooth is the on-line operation portion suppressing particle and granulation liquid, owing to stirring tooth and main shaft is rigidly connected, stir tooth be hit destroy also very serious.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide one to stir tooth comminutor, can reduce to stir tooth and to be hit destruction.
Of the present utility modelly stir tooth comminutor; comprise the helical blade on frame, rack-mounted cylindrical shell, the main shaft penetrated in cylindrical shell, main shaft and stir tooth by helical blade edge along main shaft diameter to what extend; described helical blade be provided with band blind hole stir toothholder; the described below stirring tooth is coaxially placed in blind hole; the described tooth that stirs is circumferentially with flange; describedly stir the part cover that tooth is positioned at below flange and have spring, described spring one end is connected with the bottom of blind hole, the other end is connected with the lower surface of flange.
Further, described flange is positioned at blind hole can sliding up and down along blind hole, and the periphery of described blind hole is provided with internal thread, and on described flange, square set has and the gland stirring tooth and leave gap, and described gland is circumferentially with the external screw thread matched with the internal thread in blind hole.
Further, described in stir tooth corresponding flange top periphery be provided with external screw thread, be combined with tapped adjusting sleeve with the described external screw thread stirred on tooth, described adjusting sleeve is positioned at and is pressed on gland.
The beneficial effects of the utility model: of the present utility modelly stir tooth comminutor; comprise the helical blade on frame, rack-mounted cylindrical shell, the main shaft penetrated in cylindrical shell, main shaft and stir tooth by helical blade edge along main shaft diameter to what extend; described helical blade be provided with band blind hole stir toothholder; the described below stirring tooth is coaxially placed in blind hole; the described tooth that stirs is circumferentially with flange; describedly stir the part cover that tooth is positioned at below flange and have spring, described spring one end is connected with the bottom of blind hole, the other end is connected with the lower surface of flange.Spring stretching within the specific limits or compression reduce the impact of stirring tooth and being subject to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A portion zoomed-in view in Fig. 1.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in the figure: the present embodiment stir tooth comminutor, comprise frame 1, rack-mounted cylindrical shell 2, penetrate the main shaft 3 in cylindrical shell, helical blade 4 on main shaft and by helical blade edge along main shaft diameter to extend stir tooth 5, described helical blade be provided with band blind hole 600 stir toothholder 6, the described below stirring tooth 5 is coaxially placed in blind hole 600, the described tooth 5 that stirs is circumferentially with flange 500, describedly stir the part cover that tooth 5 is positioned at flange less than 500 and have spring 7, described spring 7 one end is connected with the bottom of blind hole 600, the other end is connected with the lower surface 501 of flange 500, stir tooth 5 stirring in material process because the effect of spring 7 can keep certain elasticity, spring stretching within the specific limits or compression reduce the impact of stirring tooth 5 and being subject to.
As the further improvement of technique scheme, described flange 500 is positioned at blind hole 600 and can slides up and down along blind hole 600, the periphery of described blind hole 600 is provided with internal thread 601, on described flange 500, square set has and the gland 8 stirring tooth 5 and leave gap, and described gland 8 is circumferentially with the external screw thread 800 matched with the internal thread 601 in blind hole.Twist gland 8 up and down, can by flange 500 down or toward raising in gland 8 spiral course, and then namely adjustment spring degree stirs the pretightning force of tooth, to adapt to the particle of varying strength.
When gland 8 is screwed in blind hole 600 downwards gradually, more and more less to the force space needed for gland 8, now just cannot continue spring 7 toward pressing down.For this reason, described stirring above tooth 5 corresponding flange, periphery is provided with external screw thread 510, the adjusting sleeve 9 being with internal thread 900 is combined with the described external screw thread 51 stirred on tooth, described adjusting sleeve 9 is positioned at and is pressed on gland 8, because gland 8 is screwed in blind hole 600 by screw thread, under non-moment effect, gland 8 is axially fixed again, therefore adjusting sleeve 9 also cannot axially move down, now rotate adjusting sleeve 9 and just the circular motion of adjusting sleeve 9 can be converted into the axial downward movement of stirring tooth 5, and then can continue spring 7 to be continued toward pressing down, increase the adjusting range of stirring tooth 5 pretightning force.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. one kind is stirred tooth comminutor, comprise frame (1), rack-mounted cylindrical shell (2), penetrate the main shaft (3) in cylindrical shell, helical blade (4) on main shaft and by helical blade edge along main shaft diameter to extend stir tooth (5), it is characterized in that: described helical blade be provided with band blind hole (600) stir toothholder (6), the described below stirring tooth (5) is coaxially placed in blind hole (600), the described tooth (5) that stirs is circumferentially with flange (500), the described tooth (5) that stirs is positioned at flange (500) part cover below and has spring (7), described spring (7) one end is connected with the bottom of blind hole (600), the other end is connected with the lower surface (501) of flange (500).
2. according to claim 1ly stir tooth comminutor; it is characterized in that: described flange (500) is positioned at blind hole (600) and can slides up and down along blind hole (600); the periphery of described blind hole (600) is provided with internal thread (601); the upper square set of described flange (500) has and the gland (8) stirring tooth (5) and leave gap, and described gland (8) is circumferentially with the external screw thread (800) matched with the internal thread (601) in blind hole.
3. according to claim 2ly stir tooth comminutor; it is characterized in that: described in stir tooth (5) corresponding flange top periphery be provided with external screw thread (510); be combined with the described external screw thread (510) stirred on tooth the adjusting sleeve (9) being with internal thread (900), described adjusting sleeve (9) is positioned at and is pressed on gland (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671783.1U CN204275919U (en) | 2014-11-12 | 2014-11-12 | Stir tooth comminutor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671783.1U CN204275919U (en) | 2014-11-12 | 2014-11-12 | Stir tooth comminutor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275919U true CN204275919U (en) | 2015-04-22 |
Family
ID=52859119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671783.1U Expired - Fee Related CN204275919U (en) | 2014-11-12 | 2014-11-12 | Stir tooth comminutor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032286A (en) * | 2015-09-08 | 2015-11-11 | 青岛德固特节能装备股份有限公司 | Rotor structure of wet method pelletizer |
-
2014
- 2014-11-12 CN CN201420671783.1U patent/CN204275919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032286A (en) * | 2015-09-08 | 2015-11-11 | 青岛德固特节能装备股份有限公司 | Rotor structure of wet method pelletizer |
| CN105032286B (en) * | 2015-09-08 | 2018-03-23 | 青岛德固特节能装备股份有限公司 | A kind of wet granulation motor rotor structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |