CN201387221Y - Chain fixed type barrel rotating device - Google Patents
Chain fixed type barrel rotating device Download PDFInfo
- Publication number
- CN201387221Y CN201387221Y CN200920036250U CN200920036250U CN201387221Y CN 201387221 Y CN201387221 Y CN 201387221Y CN 200920036250 U CN200920036250 U CN 200920036250U CN 200920036250 U CN200920036250 U CN 200920036250U CN 201387221 Y CN201387221 Y CN 201387221Y
- Authority
- CN
- China
- Prior art keywords
- chain
- cylindrical shell
- inner ring
- rotating device
- attachment strap
- 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 relates to a barrel rotating device, in particular to a chain fixed type barrel rotating device which comprises a barrel. A chain inner ring is arranged at the outer layer of the barrel; a chain outer ring is fixed outside the chain inner ring; the chain outer ring is provided with chain lapping plates; a chain is arranged between the two chain lapping plates; the chain lapping plates and the chain are inserted together through a chain pin; and cotter pins are arranged at both ends of the chain lapping plates on the chain pin. Compared with the prior art, the chain fixed type barrel rotating device has the characteristics of rational design, simple structure, convenient use, low manufacturing cost, convenient maintenance and wide application.
Description
Technical field
The utility model relates to a kind of cylindrical shell tumbler, specifically provides a kind of chain fixed cylindrical shell tumbler.
Background technology
Under the prior art, in some drying equipments and concrete batch plant, a kind of rotary cylindrical shell is used in the capital, it drives by reductor and rotates, and the transmission device that it adopts is generally gear drive, and concrete structure is that the outer rim at cylindrical shell is provided with gear pair, its directly and the driving gear on the reductor be meshing with each other, thereby rotate by the reductor drive, thereby realize its task.
The kind of drive of said structure, its shortcoming have following some: 1, Gear Processing cost height.Because gears engaged needs higher required precision, then needs to design different gear dies at different cylindrical shells, and then has increased its use cost.2, maintenance cost height.Because gear works long hours under the state, the nature that is meshing with each other can produce the friction and the situation that do not match, and then cause the loss of gear, of long duration also can damage, to such an extent as to can not continue to use, and present most of direct geared is cast in the cylindrical shell skin, in case gear damages, and then cause can not utilizing again of whole cylindrical shell, further increased use cost.3, the scope of application is little.The kind of drive of gear is only applicable to the cylindrical tube design, for some erose cylindrical shells, then is difficult to adopt gear-driven mode.
Summary of the invention
The utility model is at above deficiency, provides a kind of chain reasonable in design, simple in structure, easy to use, that cost of manufacture is low, maintenance is convenient and applicability is wide fixed cylindrical shell tumbler.
The technical scheme that its technical problem that solves the utility model adopts is:
The fixed cylindrical shell tumbler of a kind of chain, comprise cylindrical shell, described cylindrical shell skin is provided with the chain inner ring, the external stability of described chain inner ring has the chain outer ring, described chain outer ring is provided with the chain attachment strap, be provided with chain between described two chain attachment straps, described chain attachment strap is interted by chain pin with chain is in the same place, and the chain attachment strap two ends on the described chain pin are provided with split pin.
Described chain inner ring is provided with fixed block, and described chain outer ring connects fixed block on the described chain inner ring by bolt.
Be provided with cover between described chain and the chain attachment strap.
Be provided with plain washer between described chain attachment strap and the split pin.
The fixed cylindrical shell tumbler of chain of the present utility model, it compared with prior art has the following advantages:
1, lower than the traditional product cost, the production cycle is shorter.
2, be easy to safeguard, and the cost of safeguarding is lower.
3, range of application is more extensive, when cylindrical shell is shaped as non-standard shapes, by regulating the mounting means of chain mounting bracket and cylindrical shell, gets final product operate as normal, and can guarantee that cylindrical shell rotates required balance at work.
4, overall weight is lighter, and the power consumption of equipment operation is little, more energy-conservation.
5, installation is simple and convenient, long service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural front view of the fixed cylindrical shell tumbler of a kind of chain;
Fig. 2 is that the A-A of the fixed cylindrical shell tumbler of a kind of chain is to the structure cutaway view;
Fig. 3 is the partial structurtes enlarged drawing I of Fig. 2;
Fig. 4 is the partial structurtes enlarged drawing II of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
The fixed cylindrical shell tumbler of a kind of chain, comprise cylindrical shell 1, described cylindrical shell 1 skin is provided with chain inner ring 2, described chain inner ring 2 external stabilities have chain outer ring 3, described chain outer ring 3 is provided with chain attachment strap 4, be provided with chain 5 between described two chain attachment straps 4, described chain attachment strap 4 is interted by chain pin 6 with chain 5 is in the same place, and chain attachment strap 4 two ends on the described chain pin 6 are provided with split pin 7.
Described chain inner ring 2 is provided with fixed block 8, the fixed block 8 that described chain outer ring 3 connects on the described chain inner ring 2 by bolt 9.
Be provided with cover 10 between described chain 5 and the chain attachment strap 4.
Be provided with plain washer 11 between described chain attachment strap 4 and the split pin 7.
The fixed cylindrical shell tumbler of a kind of chain of the present utility model, its in use, driven by motor reductor work, thus drive sprocket rotation above the reductor, the interlock by sprocket wheel and the chain above the cylindrical shell 5 drives the cylindrical shell rotation.
The fixed cylindrical shell tumbler of a kind of chain of the present utility model, it is by removable chain device, substitute existing gear transmission mode, effectively raise the service life of drying equipment and concrete batch plant middle cylinder body, and can adapt to the cylindrical shell of different shape, have the bigger scope of application.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1, the fixed cylindrical shell tumbler of a kind of chain, comprise cylindrical shell, it is characterized in that, described cylindrical shell skin is provided with the chain inner ring, the external stability of described chain inner ring has the chain outer ring, and described chain outer ring is provided with the chain attachment strap, is provided with chain between described two chain attachment straps, described chain attachment strap is interted by chain pin with chain is in the same place, and the chain attachment strap two ends on the described chain pin are provided with split pin.
2, the fixed cylindrical shell tumbler of a kind of chain according to claim 1 is characterized in that, described chain inner ring is provided with fixed block, and described chain outer ring connects fixed block on the described chain inner ring by bolt.
3, the fixed cylindrical shell tumbler of a kind of chain according to claim 1 is characterized in that, is provided with cover between described chain and the chain attachment strap.
4, the fixed cylindrical shell tumbler of a kind of chain according to claim 1 is characterized in that, is provided with plain washer between described chain attachment strap and the split pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036250U CN201387221Y (en) | 2009-03-09 | 2009-03-09 | Chain fixed type barrel rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036250U CN201387221Y (en) | 2009-03-09 | 2009-03-09 | Chain fixed type barrel rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387221Y true CN201387221Y (en) | 2010-01-20 |
Family
ID=41579755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920036250U Expired - Fee Related CN201387221Y (en) | 2009-03-09 | 2009-03-09 | Chain fixed type barrel rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387221Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126093A (en) * | 2019-05-24 | 2019-08-16 | 张德明 | A kind of energy saving and environment friendly concrete mixer |
| CN114868731A (en) * | 2022-05-10 | 2022-08-09 | 信阳农林学院 | Expelling parasite device is used in prevention and cure of tea tree plant diseases and insect pests |
-
2009
- 2009-03-09 CN CN200920036250U patent/CN201387221Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126093A (en) * | 2019-05-24 | 2019-08-16 | 张德明 | A kind of energy saving and environment friendly concrete mixer |
| CN114868731A (en) * | 2022-05-10 | 2022-08-09 | 信阳农林学院 | Expelling parasite device is used in prevention and cure of tea tree plant diseases and insect pests |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20100309 |