CN204555579U - Roller dryer - Google Patents
Roller dryer Download PDFInfo
- Publication number
- CN204555579U CN204555579U CN201520053024.3U CN201520053024U CN204555579U CN 204555579 U CN204555579 U CN 204555579U CN 201520053024 U CN201520053024 U CN 201520053024U CN 204555579 U CN204555579 U CN 204555579U
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- CN
- China
- Prior art keywords
- lifting blade
- cylinder
- block
- corner block
- roller dryer
- 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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Abstract
The utility model discloses a kind of roller dryer, its drip irrigation device is a kind of roller dryer, comprise cylinder, the drive unit that the support roller group of support cylinder and driving cylinder rotate, cylinder inner wall is provided with some lifting blades, described cylinder inner wall is fixed with right angle trigonometry block, be bolted to connection between described lifting blade and corner block, described corner block is two, be separately positioned on the two ends of lifting blade, by arranging corner block at cylinder internal fixtion, corner block and lifting blade support are bolted to connection, when dismantling, Bolt dismantling gets off, can dismantle lifting blade, improve operating efficiency, reduce production cost.
Description
Technical field
The utility model relates to a kind of dryer, and more particularly, it relates to a kind of roller dryer.
Background technology
Roller drying machine is widely used in industry-by-industry, and it can be dried slag, clay, coal, iron powder, breeze and other composite material.Such as: the dry-mixed mortar of building industry, yellow ground etc. and the industry such as chemical industry, casting raw material are dried.
In prior art, roller drying machine main part is slightly made up of in the rotor tilted one and horizontal line.Material enters from the cylinder of higher one end, and under the acting in conjunction of rotor and gravity, material from the cylinder of lower one end out.Meanwhile, hot blast to pass in cylinder and contacts with material, dried material.Be installed with lifting blade at cylinder inner wall, material is constantly taken up under the effect of lifting blade, the helically travelling that is scattered realizes heat exchange.But in existing technology, lifting blade is all welded on cylinder inner wall, after long-term use, lifting blade may wear to a certain degree just to be needed to change, and be all welded on cylinder inner wall due to existing lifting blade, just need old lifting blade to cut down from cylinder inner wall when changing, then the upper new lifting blade of welding, so not only change loaded down with trivial details, and cutting process also can cause damage to cylinder inner wall.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the roller dryer providing a kind of convenience to change lifting blade.
For achieving the above object, the utility model adopts following technical scheme, a kind of roller dryer, comprise cylinder, the support roller group of support cylinder and the drive unit of driving cylinder rotation, be provided with some lifting blades at cylinder inner wall, described cylinder inner wall be fixed with right angle trigonometry block, be bolted to connection between described lifting blade and corner block, described corner block is two, is separately positioned on the two ends of lifting blade.
Preferably, described corner block is symmetricly set in lifting blade both sides, and the spacing in the face that two corner blocks are relative is equal with the thickness of lifting blade.
Preferably, described lifting blade comprises the straight plate abutted with corner block and the cambered plate be wholely set with straight plate.
Preferably, described lifting blade two sides abut limited location block, and described limited block is fixedly installed on cylinder inner wall, and described limited block is arranged in the middle part of lifting blade.
Preferably, described drive unit comprises motor and is arranged at the driven gear on cylinder excircle, and described motor output shaft end is provided with the driving gear engaged with driven gear.
The utility model hinge structure is compared to be had: by arranging corner block at cylinder internal fixtion, corner block and lifting blade support are bolted to connection, when dismantling, Bolt dismantling gets off, and can dismantle lifting blade, when needs are installed, corner block of being fitted by lifting blade passes through bolt tightening, can realize corner block fixing, improve operating efficiency, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the assembled view of the utility model roller dryer embodiment;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 is the lifting blade disassembly status figure of the utility model roller dryer embodiment.
In figure: 1, cylinder; 11, abutment ring; 12, driven gear; 13, corner block; 2, support roller; 21, baffle plate; 3, lifting blade; 31, straight plate; 32, cambered plate; 4, limited block; 5, bolt; 6, through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model roller dryer embodiment is described further.
A kind of roller dryer, comprise cylinder 1, the drive unit that the support roller 2 groups of support cylinder 1 and driving cylinder 1 rotate, support roller 2 groups is two groups, be separately positioned on the two ends of cylinder 1, support roller 2 groups with comprise the support roller 2 abutted with cylinder 1, support roller 2 is two, cylinder 1 is arranged between two support rollers 2, cylinder 1 outer circumference surface is provided with the abutment ring 11 be rotationally connected with support roller 2, the baffle plate 21 preventing abutment ring 11 from skidding off is provided with in support roller 2 two sides, in order to better drying effect can be played, cylinder 1 is needed to be obliquely installed, therefore two groups of support rollers, 2 groups of one high and one low settings, drive unit comprises motor and is arranged at the driven gear 12 on cylinder 1 excircle, motor output shaft end is provided with the driving gear engaged with driven gear 12, motor is arranged on motor cabinet, motor cabinet and ground are fixed, during work, electric machine rotation, pass through gear drive, cylinder 1 is driven to rotate, lifting oven dry is carried out to the slag by cylinder 1 inside, the inwall of cylinder 1 is fixed with the corner block 13 at right angle, a right-angle surface and cylinder 1 inwall of right angle trigonometry block 13 are fixedly connected by welding, another right-angle surface abuts with lifting blade 3 side, the right-angle surface abutted with lifting blade 3 side is provided with screwed hole, correspondingly with screwed hole on lifting blade 3 be provided with through hole 6, bolt 5 passes through hole 6 afterwards by realizing the fastening of lifting blade 3 with coordinating of screwed hole, corner block 13 is two, be separately positioned on the two ends of lifting blade 3, secure the two ends of lifting blade 3, can realize fixing to lifting blade 3, in order to play better fixed effect, corner block 13 is symmetricly set in the both sides of lifting blade 3, corner block 13 similarly can play the effect of reinforcement, both sides corner block 13 being arranged on lifting blade 3 all can realize abutting to corner block 13 from both direction like this, better supporting role can be played, and, symmetrically arranged corner block 13, distance between its relative right-angle surface is equal with the thickness of the straight plate 31 of lifting blade 3, during installation, the straight plate 31 of lifting blade 3 is snapped between two corner blocks 13, through hole 6 is aimed at screwed hole, subsequently, being screwed into bolt 5 can realize fixing to lifting blade 3, when needs are changed lifting blade 3 time, back out bolt 5, namely detachable, by arranging corner block 13, dismounting can be realized very easily to lifting blade 3, improve operating efficiency.
In order to increase the contact area of lifting blade 3 and slag, lifting blade 3 comprises straight plate 31 and cambered plate 32, and cambered plate 32 and straight plate 31 are wholely set, and cambered plate 32 is for turnup material, and straight plate 31 abuts with corner block 13, realizes the fixing of lifting blade 3.
Fixing in order to better realize lifting blade 3, a pair limited block 4 is provided with at the middle part of lifting blade 3, limited block 4 is welded on cylinder 1 inwall, distance between two limited blocks 4 is the thickness of straight plate 31, such limited block 4 can abut with the side of lifting blade 3, realizes spacing to lifting blade 3, and is arranged on two ends due to corner block 13, therefore limited block 4 is arranged on middle part, better spacing and support effect can be played to lifting blade 3.
The above is only preferred embodiment of the present utility model; protection domain of the present utility model is also not only confined to above-described embodiment; all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model; should be understood that; for those skilled in the art; do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a roller dryer, comprise cylinder, the support roller group of support cylinder and the drive unit of driving cylinder rotation, some lifting blades are provided with at cylinder inner wall, it is characterized in that: described cylinder inner wall is fixed with right angle trigonometry block, be bolted to connection between described lifting blade and corner block, described corner block is two, is separately positioned on the two ends of lifting blade.
2. roller dryer according to claim 1, is characterized in that: described corner block is symmetricly set in lifting blade both sides, and the spacing in the face that two corner blocks are relative is equal with the thickness of lifting blade.
3. roller dryer according to claim 1, is characterized in that: described lifting blade comprises the straight plate abutted with corner block and the cambered plate be wholely set with straight plate.
4. roller dryer according to claim 2, is characterized in that: described lifting blade two sides abut limited location block, and described limited block is fixedly installed on cylinder inner wall, and described limited block is arranged in the middle part of lifting blade.
5. roller dryer according to claim 1, is characterized in that: described drive unit comprises motor and is arranged at the driven gear on cylinder excircle, and described motor output shaft end is provided with the driving gear engaged with driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053024.3U CN204555579U (en) | 2015-01-27 | 2015-01-27 | Roller dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053024.3U CN204555579U (en) | 2015-01-27 | 2015-01-27 | Roller dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555579U true CN204555579U (en) | 2015-08-12 |
Family
ID=53830679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053024.3U Expired - Fee Related CN204555579U (en) | 2015-01-27 | 2015-01-27 | Roller dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014182A (en) * | 2016-01-27 | 2017-08-04 | 天津市国民制药机械有限公司 | A kind of medicinal material dryer |
| CN108044027A (en) * | 2018-01-24 | 2018-05-18 | 江西力天机械有限公司 | One kind is used for dry sand cavityless casting dryer |
| CN108729073A (en) * | 2018-06-01 | 2018-11-02 | 桐乡市建泰纺织有限公司 | A kind of cloth drying unit |
-
2015
- 2015-01-27 CN CN201520053024.3U patent/CN204555579U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014182A (en) * | 2016-01-27 | 2017-08-04 | 天津市国民制药机械有限公司 | A kind of medicinal material dryer |
| CN107014182B (en) * | 2016-01-27 | 2018-12-14 | 天津市国民制药机械有限公司 | A kind of medicinal material dryer |
| CN108044027A (en) * | 2018-01-24 | 2018-05-18 | 江西力天机械有限公司 | One kind is used for dry sand cavityless casting dryer |
| CN108729073A (en) * | 2018-06-01 | 2018-11-02 | 桐乡市建泰纺织有限公司 | A kind of cloth drying unit |
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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 |
Granted publication date: 20150812 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |