CN206081852U - Roller of vacuum belt dehydrator drum -type structure - Google Patents
Roller of vacuum belt dehydrator drum -type structure Download PDFInfo
- Publication number
- CN206081852U CN206081852U CN201620996562.0U CN201620996562U CN206081852U CN 206081852 U CN206081852 U CN 206081852U CN 201620996562 U CN201620996562 U CN 201620996562U CN 206081852 U CN206081852 U CN 206081852U
- Authority
- CN
- China
- Prior art keywords
- roller
- inclined plane
- type structure
- drum
- carbon steel
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a roller of vacuum belt dehydrator drum -type structure, including drive roller and driven voller, the drive roller includes the carbon steel barrel, and the spindle nose is all installed at the both ends of carbon steel barrel, and the middle part of carbon steel barrel is the straightway, and the both sides of straightway are the inclined plane, and the straightway is equipped with sharp rubber coated layer, and the inclined plane is equipped with inclined plane rubber coated layer. The utility model discloses an outside rubber coating machining dimension changes to drive roller, driven voller, increases roller face radian, make former linear roller change become in the middle of slightly high, the lower slightly drum -type structure in both ends to the condition that reduces belt off tracking, filter cloth fold takes place, improves the stability of vacuum belt dehydrator operation.
Description
Technical field
The utility model is related to a kind of drum structure of new model, particularly relates to a kind of for vacuum belt dewaterer
The roller of drum-type structure.
Background technology
The two pieces master roller of existing vacuum belt dewaterer driving belt operation, i.e. driven roller, driven voller, typically all adopt
Straight tube form, i.e. the roller surface of revolution are straight line.The form easily causes belt and moves left and right on roll surface, causes belt deviation,
Belt interstitial hole is set to deviate vacuum box center, punch holes is plugged when causing dehydration suction, makes belt feeder vacuum up, is dehydrated
Decreased effectiveness or failure.Simultaneously straight rolling drum surface is also easily caused filter cloth fold, reduces filter cloth and uses birthday noodle.2 points of the above, all
Serious consequence will be caused to vacuum belt dewaterer operation.
Have based on this, make the utility model.
Utility model content
For the problem that prior art is present, the purpose of this utility model is to provide a kind of vacuum belt dewaterer drum-type knot
The roller of structure.
The technical scheme that the utility model is taken for achieving the above object is：
A kind of roller of vacuum belt dewaterer drum-type structure, including driven roller and driven voller, the driven roller includes carbon
Steel cylinder, the two ends of the carbon steel cylinder are mounted on spindle nose, and the middle part of the carbon steel cylinder is straightway, the both sides of straightway
For inclined plane, the straightway is provided with the encapsulated layer of straight line, and the inclined plane is provided with the encapsulated layer of inclined plane.
The angle of inclination of the inclined plane is not more than 0.2 °.
The length of straigh line is more than vacuum box width.
The beneficial effects of the utility model are as follows：
The roller of the utility model vacuum belt dewaterer drum-type structure, roller mid diameter opposite end is big, belt
After tight, interlude tensile force opposite end increases, and makes belt easily keep linear running, so as to improve the easy sideslip of belt
Problem.While the big roller of mid diameter, it is easy to which the filter cloth for being adjacent to belt is unfolded to two edges, it is to avoid the problem of filter cloth fold.
Description of the drawings
Fig. 1 is the structural representation of the driven roller in the utility model；
Fig. 2 is the structural representation of the driven voller in the utility model；
Wherein, 1 be spindle nose, 2 be carbon steel cylinder, 3 be the encapsulated layer of straightway, 4 be the encapsulated layer of inclined plane.
Specific embodiment
The utility model is further described with reference to specific embodiment, but protection domain of the present utility model is simultaneously
Not limited to this.
As illustrated in fig. 1 and 2, the roller of the utility model vacuum belt dewaterer drum-type structure, including driven roller and driven
Roller, driven roller includes carbon steel cylinder 2, and the two ends of carbon steel cylinder 2 are mounted on spindle nose 1, and the middle part of carbon steel cylinder 2 is straightway,
The both sides of straightway are inclined plane, and the angle of inclination of inclined plane is not more than 0.2 ° of straightway and is provided with the encapsulated layer 3 of straight line, and inclined plane sets
There is the encapsulated layer 4 of inclined plane.
The utility model can be processed by the processing mode of original straight tube form roller, and after machining, roller needs are encapsulated,
Then encapsulated rolling drum surface needs to machine to drawing requirement size.During Vehicle Processing, one section of guarantor is stayed in rolling drum surface centre position
Straight line, the such as encapsulated layer 3 of Fig. 1 straight lines are held, working width need to be more than vacuum box width at this, lathe tool longitudinal stroke is constant, it is ensured that should
The section roller surface of revolution is straight line, while diameter car is to drawing requirement size.The encapsulated layer 4 of inclined plane plus man-hour, lathe tool longitudinal stroke
Gradual change, makes this section of roller surface of revolution into an oblique line, while to ensure that angle of inclination is not more than 0.2 degree.
By pressing the processing of Fig. 1 methods, roller diameter centre position is made slightly larger than two ends, so as to change dividing for belt tension
Match somebody with somebody, make belt keep stable, filter cloth to both sides are unfolded, effectively solving relevant issues, while the utility model simple structure, processing
Convenient, cost is compared with original shape formula also without increase.
The utility model increases roll surface radian by being changed to driven roller, the encapsulated processing dimension in driven voller outside,
Former linear roll change tube is made into the lower slightly drum-type structure in middle slightly higher, two ends, so as to reduce belt deviation, filter cloth fold
Situation occurs, and improves the stability of vacuum belt dewaterer operation.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to the utility model rights protection
Restriction, it is all that the change of unsubstantiality is carried out to the utility model using this design, protection model of the present utility model all should be fallen into
Enclose.
Claims (3)
1. a kind of roller of vacuum belt dewaterer drum-type structure, it is characterised in that：Including driven roller and driven voller, the driving
Roller includes carbon steel cylinder, and the two ends of the carbon steel cylinder are mounted on spindle nose, and the middle part of the carbon steel cylinder is straightway, straight line
The both sides of section are inclined plane, and the straightway is provided with the encapsulated layer of straight line, and the inclined plane is provided with the encapsulated layer of inclined plane.
2. the roller of vacuum belt dewaterer drum-type structure as claimed in claim 1, it is characterised in that：The inclination of the inclined plane
Angle is not more than 0.2 °.
3. the roller of vacuum belt dewaterer drum-type structure as claimed in claim 1, it is characterised in that：The length of straigh line is big
In vacuum box width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996562.0U CN206081852U (en) | 2016-08-30 | 2016-08-30 | Roller of vacuum belt dehydrator drum -type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996562.0U CN206081852U (en) | 2016-08-30 | 2016-08-30 | Roller of vacuum belt dehydrator drum -type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081852U true CN206081852U (en) | 2017-04-12 |
Family
ID=58478209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996562.0U Active CN206081852U (en) | 2016-08-30 | 2016-08-30 | Roller of vacuum belt dehydrator drum -type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845113A (en) * | 2019-12-12 | 2020-02-28 | 天津工程机械研究院有限公司 | Dewaterer driving rubber roller with water guide groove |
-
2016
- 2016-08-30 CN CN201620996562.0U patent/CN206081852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845113A (en) * | 2019-12-12 | 2020-02-28 | 天津工程机械研究院有限公司 | Dewaterer driving rubber roller with water guide groove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104444519B (en) | Sheet flattening device | |
| CN203236756U (en) | Paper box printing and groove forming combined system | |
| CN203865733U (en) | Negative pressure absorption type winding device | |
| CN206081852U (en) | Roller of vacuum belt dehydrator drum -type structure | |
| CN203110394U (en) | Carton printing and grooving all-in-one machine | |
| CN203359490U (en) | PCB turnover machine | |
| CN203330195U (en) | Plate rolling machine machining conical cylinder | |
| CN204620668U (en) | Metal tape marking press guiding mechanism | |
| CN202163634U (en) | Paper folding device of covering machine | |
| CN205926721U (en) | Camber arch machine | |
| CN206011830U (en) | A kind of box-binding machine conveying mechanism | |
| CN203380236U (en) | Ring rolling machine | |
| CN206483935U (en) | A kind of spiral antirust straightening device | |
| CN204137975U (en) | A kind of refuse bag roll edges thickening device | |
| CN204365755U (en) | Band steel bending apparatus | |
| CN202826542U (en) | Adjusting device for gap between pressure wheel and lower corrugated roll | |
| CN203545011U (en) | Automatic belt deviation correction roller | |
| CN201835180U (en) | Vacuum pedrail transfer | |
| CN205715493U (en) | Belt pulley slack adjuster | |
| CN205096561U (en) | Machine tool | |
| CN204412766U (en) | A kind of steel ball peeler, roll forging machine rolling guide | |
| CN103752456A (en) | Shifting quantitative gluing device | |
| CN202910101U (en) | Cold extrusion processing device for worm shaft | |
| CN204110416U (en) | The little limit of a kind of folding and alignment machine structure | |
| CN202729419U (en) | Thread roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |