CN207299893U - A kind of fixing device for drying machine cylinder - Google Patents
A kind of fixing device for drying machine cylinder Download PDFInfo
- Publication number
- CN207299893U CN207299893U CN201720961392.7U CN201720961392U CN207299893U CN 207299893 U CN207299893 U CN 207299893U CN 201720961392 U CN201720961392 U CN 201720961392U CN 207299893 U CN207299893 U CN 207299893U
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- fixed column
- forked
- orbit determination
- roller
- fixing device
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Abstract
The utility model discloses a kind of fixing device for drying machine cylinder, including shell and roller, steel ring is provided with the top of the roller, the steel ring outer wall is horizontally installed with orbit determination circle, and the orbit determination circle is divided into two layers up and down, two pieces of circular bearing trim rings are installed in the orbit determination circle, ball bearing is provided with by mandrel among the bearing trim ring, the bearing trim ring right end connects forked type fixed frame, the forked type fixed frame includes interior rocker-arm and fixed column, the interior rocker-arm is sleeved on inside fixed column, and spring is installed inside the fixed column, the left end and right end of the spring are respectively fixedly connected with the interior bottom in interior rocker-arm bottom and fixed column, the forked-type bracket has four, the fixed column of the forked-type bracket is uniformly fixedly mounted on the inner wall of shell, circumferential band is connected between the fixed column of adjacent forked-type bracket.
Description
Technical field
Dryer technical field is the utility model is related to, is specially a kind of fixing device for drying machine cylinder.
Background technology
Dryer design using the principle of centrifugal force, and dryer at this stage is designed with unique tripodia and dangles formula
Structure, can avoid because of the vertical vibration that load-carrying is uneven and produces, ensureing the balance that its operating is stable and good, use the longevity
Life length, and during the roller of dryer rotates, by the way that the vibration of roller is transferred to shell, change into vertical direction
Vibration, and damping is carried out by the cantilevered spring structure of tripodia, and roller is during vibrating and transmitting, the vibrations of roller are very
The damage of main shaft is be easy to cause, while when dryer carries out centrifugation rotation, the rotation of raw material can cause skewed popularity, roll
The situation of micro- eccentric rotary of cylinder.
The content of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of fixing device for drying machine cylinder, this
Utility model sets orbit determination to enclose by setting steel ring in the inclined tip position of roller by the outer wall in steel ring, passes through orbit determination
Circle is connected with forked-type bracket, so as to reach the small centrifugal movement at the top of the roller under shaft eccentric rotary state.
Technical solution is used by the utility model solves its technical problem：A kind of fixing device for drying machine cylinder,
Including shell and roller, steel ring is provided with the top of the roller, the steel ring outer wall is horizontally installed with orbit determination circle, and the orbit determination
Circle is divided into two layers up and down, is provided with two pieces of circular bearing trim rings in the orbit determination circle, passes through mandrel among the bearing trim ring
Ball bearing is installed, the bearing trim ring right end connects forked type fixed frame, and the forked type fixed frame is including interior rocker-arm and admittedly
Fixed column, the interior rocker-arm is sleeved on inside fixed column, and spring is provided with inside the fixed column, the left end of the spring and
Right end is respectively fixedly connected with the interior bottom in interior rocker-arm bottom and fixed column, and the forked-type bracket has four, the forked-type bracket
Fixed column is uniformly fixedly mounted on the inner wall of shell, and circumferential band is connected between the fixed column of adjacent forked-type bracket.
As a kind of technical solution for having choosing of the utility model, two layers of end up and down of the orbit determination circle is both provided with back
Side.
As a kind of technical solution for having choosing of the utility model, the right end of back edge and the bearing trim ring does not connect.
As a kind of technical solution for having choosing of the utility model, bottom in orbit determination circle is close on one side of the ball bearing,
Bearing inner sleeve is set with outside the mandrel.
As a kind of technical solution for having choosing of the utility model, the interior rocker-arm is cuboid-type.
As a kind of technical solution for having choosing of the utility model, the steel ring is located at the first half 1/2 of roller, and described
Steel ring is fixedly welded on the surface of roller.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through in the inclined top position of roller
Steel ring is installed, and sets orbit determination to enclose by the outer wall in steel ring, forked-type bracket is connected with by orbit determination circle, in the mistake that roller rotates
Cheng Zhong, by the directly contact of steel ring and ball bearing, during rotation, interior bullet is transferred to by vibration by ball bearing
Lever, the spring by between interior rocker-arm and fixed column, so as to the radial load of roller be offset, so that roller exists
Dynamic stability is kept during rotation, so that reach the small centrifugal movement at the top of the roller under shaft eccentric rotary state,
At the same time by connecting shaft bearing ring of the orbit determination circle comprising formula and by circumferential band, achieve the purpose that resting barrel.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram of the utility model；
In figure：1- shells；2- rollers；3- orbit determination is enclosed；4- fixed columns；Rocker-arm in 5-；6- forked type fixed frames；7- annulars
Hoop；8- stiffness springs；9- ball bearings；10- mandrels；11- bearing trim rings；12- steel rings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limitation the utility model.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of fixing device for drying machine cylinder, including shell 1 and rolling
Cylinder 2, it is characterised in that：The top of roller 2 is provided with steel ring 12, and 12 outer wall of steel ring is horizontally installed with orbit determination circle 3, and institute
It is upper and lower two layers to state orbit determination and enclose 3 points, and two pieces of circular bearing trim rings 11, the bearing trim ring 11 are provided with the orbit determination circle 3
Middle to be provided with ball bearing 9 by mandrel 10,11 right end of the bearing trim ring connection forked type fixed frame 6, the forked type is fixed
Frame 6 includes interior rocker-arm 5 and fixed column 4, and the interior rocker-arm 5 is sleeved on inside fixed column 4, and the inside of the fixed column 4 peace
Equipped with spring 8, the left end and right end of the spring 8 are respectively fixedly connected with the interior bottom in interior 5 bottom of rocker-arm and fixed column 4,
The forked-type bracket 6 has four, and the fixed column 4 of the forked-type bracket 6 is uniformly fixedly mounted on the inner wall of shell 1, adjacent forked type
Circumferential band 7 is connected between the fixed column 4 of frame 6.
Preferably, two layers of end up and down of the orbit determination circle 3 is both provided with back edge 13；The back edge 13 and bearing trim ring
11 right end does not connect；It is close to bottom in orbit determination circle 3, axis is set with outside the mandrel 10 in one side of the ball bearing 9
Hold inner sleeve；The interior rocker-arm 5 is cuboid-type；The steel ring 12 is located at the first half 1/2 of roller 2, and the steel ring 12
It is fixedly welded on the surface of roller 2.
In conclusion the utility model is mainly characterized by：The utility model is set by the inclined tip position in roller
Steel ring is put, and sets orbit determination to enclose by the outer wall in steel ring, forked-type bracket is connected with by orbit determination circle, in the process that roller rotates
In, by the directly contact of steel ring and ball bearing, during rotation, vibration is transferred to interior springing by ball bearing
Bar, the spring by between interior rocker-arm and fixed column, so as to the radial load of roller be offset, so that roller is turning
Dynamic stability is kept when dynamic, so as to reach the small centrifugal movement at the top of the roller under shaft eccentric rotary state, together
When by orbit determination circle comprising formula connecting shaft bearing ring and by circumferential band, achieve the purpose that resting barrel.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of fixing device for drying machine cylinder, including shell（1）And roller（2）, it is characterised in that：The roller（2）Top
Portion is provided with steel ring（12）, the steel ring（12）Outer wall is horizontally installed with orbit determination circle（3）, and the orbit determination is enclosed（3）It is divided into up and down
Two layers, the orbit determination circle（3）Two pieces of circular bearing trim rings are inside installed（11）, the bearing trim ring（11）Centre passes through mandrel
（10）Ball bearing is installed（9）, the bearing trim ring（11）Right end connects forked type fixed frame（6）, the forked type fixed frame（6）
Including interior rocker-arm（5）And fixed column（4）, the interior rocker-arm（5）It is sleeved on fixed column（4）Inside, and the fixed column（4）
Inside is provided with spring（8）, the spring（8）Left end and right end be respectively fixedly connected with interior rocker-arm（5）Bottom and fixation
Column（4）Interior bottom, the forked-type bracket（6）There are four, the forked-type bracket（6）Fixed column（4）Uniformly it is fixedly mounted on shell
（1）Inner wall on, adjacent forked-type bracket（6）Fixed column（4）Between be connected with circumferential band（7）.
A kind of 2. fixing device for drying machine cylinder according to claim 1, it is characterised in that：The orbit determination circle（3）'s
Upper and lower two layers of end is both provided with back edge（13）.
A kind of 3. fixing device for drying machine cylinder according to claim 2, it is characterised in that：The back edge（13）And axis
Bearing ring（11）Right end do not connect.
A kind of 4. fixing device for drying machine cylinder according to claim 1, it is characterised in that：The ball bearing（9）
One side be close to orbit determination circle（3）Interior bottom, the mandrel（10）It is set with bearing inner sleeve outside.
A kind of 5. fixing device for drying machine cylinder according to claim 1, it is characterised in that：The interior rocker-arm（5）
For cuboid-type.
A kind of 6. fixing device for drying machine cylinder according to claim 1, it is characterised in that：The steel ring（12）It is located at
Roller（2）The first half 1/2 at, and the steel ring（12）It is fixedly welded on roller（2）Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961392.7U CN207299893U (en) | 2017-08-03 | 2017-08-03 | A kind of fixing device for drying machine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961392.7U CN207299893U (en) | 2017-08-03 | 2017-08-03 | A kind of fixing device for drying machine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207299893U true CN207299893U (en) | 2018-05-01 |
Family
ID=62448144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961392.7U Active CN207299893U (en) | 2017-08-03 | 2017-08-03 | A kind of fixing device for drying machine cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207299893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789137A (en) * | 2018-06-28 | 2018-11-13 | 盐城市锐克斯研磨科技有限公司 | A kind of auxiliary firm organization suitable for abrasive machine |
-
2017
- 2017-08-03 CN CN201720961392.7U patent/CN207299893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789137A (en) * | 2018-06-28 | 2018-11-13 | 盐城市锐克斯研磨科技有限公司 | A kind of auxiliary firm organization suitable for abrasive machine |
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