CN212173540U - Single-pipe overflow screw conveyor - Google Patents
Single-pipe overflow screw conveyor Download PDFInfo
- Publication number
- CN212173540U CN212173540U CN202020509001.XU CN202020509001U CN212173540U CN 212173540 U CN212173540 U CN 212173540U CN 202020509001 U CN202020509001 U CN 202020509001U CN 212173540 U CN212173540 U CN 212173540U
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- China
- Prior art keywords
- casing
- screw
- overflow
- conveyer
- bearing device
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- 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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- 239000000463 material Substances 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model provides a single tube overflow screw conveyer, including the base, be provided with the conveyer on the base, the conveyer includes the casing, and the casing upper end is provided with the feed inlet, and the casing lower extreme is provided with the bin outlet, is provided with the screw axis that has the blade in the casing, and casing one end is provided with drive arrangement, and drive arrangement passes through the coupling joint in the one end of screw axis, and the other end of casing is provided with afterbody bearing device, and the other end of screw axis is connected on afterbody bearing device, and the casing middle section is provided with the overflow storehouse, and overflow storehouse upper end is provided with. The screw shaft with the blades is used, so that the force for preventing the materials from rotating together with the blades of the screw conveyer is the frictional resistance of the self weight of the materials and the casing of the screw conveyer to the materials, the rotating screw blades push the materials to carry out screw conveying when the screw conveyer works, the adaptability is strong, the installation and maintenance are convenient, the service life is long, the whole machine is small in size and high in rotating speed, and the rapid and uniform conveying is ensured.
Description
Technical Field
The utility model relates to a conveying equipment field especially relates to a single tube overflow screw conveyer.
Background
The overflow screw conveyer is a tubular screw conveyer, generally overflow screw conveyer, its discharge gate upwards opens, and be equipped with the overflow hopper of a take the altitude, rely on the extrusion of the helical blade in the opposite direction of discharge gate department, overflow and go out the overflow hopper, moreover, the steam generator is simple in structure, the cross section size is small, the manufacturing cost is low, be convenient for middle feeding and unloading, the direction of delivery is reversible, also can carry to two opposite directions simultaneously, but should not carry yielding, the viscidity is big, easy caking and bold material, the material is breakable in the transportation, spiral and silo are easy to wear, the unit power is great, be difficult for keeping the leakproofness of silo and the appropriate clearance between spiral and the silo in use. Therefore, it is very important to solve the problem that the common overflow screw conveyor is not easy to maintain the tightness of the trough and the proper gap between the screw and the trough in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a single tube overflow screw conveyer replaces the overflow fill through using the overflow storehouse, and the capacity is bigger, covers at the overflow storehouse simultaneously and adopts apron locking device, improves ease for use and security, reduces operator's working strength, can save feeding equipment such as rigid turbine and directly be connected with the feed opening below the feed bin, has characteristics such as simple structure, lock wind performance are good.
The utility model provides a single tube overflow screw conveyer, the on-line screen storage device comprises a base, be provided with the conveyer on the base, the conveyer includes the casing, the casing upper end is provided with the feed inlet, the casing lower extreme is provided with the bin outlet, be provided with the screw axis that has the blade in the casing, casing one end is provided with drive arrangement, drive arrangement passes through the one end of coupling joint at the screw axis, the other end of casing is provided with afterbody bearing device, and the other end of screw axis is connected on afterbody bearing device, the casing middle section is provided with the overflow storehouse, overflow storehouse upper end is provided with overflow cang gai.
The further improvement lies in that: a head bearing device is arranged between the coupler and one end of the spiral shaft, and the spiral shaft is supported through the head bearing device and the tail bearing device.
The further improvement lies in that: the overflow bin cover is provided with a cover plate locking device, the overflow bin cover is sealed through the cover plate locking device, and a sealing felt is arranged between the cover plate locking device and the overflow bin cover.
The further improvement lies in that: a material cleaning opening is arranged under the feeding opening, and a material cleaning opening cover is arranged at the lower end of the material cleaning opening.
The further improvement lies in that: and gaskets are arranged between the machine shell and the head bearing device and between the machine shell and the tail bearing device.
The overflow hopper is replaced by the overflow bin, the capacity is larger, meanwhile, the cover plate locking device is adopted on the overflow bin cover, the usability and the safety are improved, the working strength of an operator is reduced, the feeding equipment such as a rigid turbine and the like can be saved to be directly connected with a feed opening below the bin, the cover plate locking device has the characteristics of simple structure, good air locking performance and the like, a sealing felt is arranged between the bin cover and the locking device, the sealing performance is good, a spiral shaft with blades is adopted, the materials can be stirred, mixed, heated, cooled and the like in the conveying process, the material flow can be adjusted through a material cleaning cover, the conveying precision is improved, the material sealing and the current stabilizing effect are realized, the shell is made of seamless steel pipes, the head bearing device and the driving device are connected into a whole by adopting an elastic pin coupling, the elastic pin coupling is simple in structure, two sides are symmetrical and interchangeable, the, has the performances of buffering, shock absorption, wear resistance, good rigidity and the like.
The utility model has the advantages that: the screw shaft with the blades is used, so that the force for preventing the materials from rotating together with the blades of the screw conveyer is the frictional resistance of the self weight of the materials and the casing of the screw conveyer to the materials, the rotating screw blades push the materials to carry out screw conveying when the screw conveyer works, the adaptability is strong, the installation and maintenance are convenient, the service life is long, the whole machine is small in size and high in rotating speed, and the rapid and uniform conveying is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1-base, 2-machine shell, 3-feed inlet, 4-discharge outlet, 5-spiral shaft, 6-driving device, 7-coupler, 8-tail bearing device, 9-overflow bin, 10-overflow bin cover, 11-head bearing device, 12-cover plate locking device, 13-sealing felt, 14-material cleaning port, 15-material cleaning port cover and 16-gasket.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1, this embodiment provides a single tube overflow screw conveyer, including base 1, be provided with the conveyer on the base 1, the conveyer includes casing 2, 2 upper ends of casing are provided with feed inlet 3, 2 lower extremes of casing are provided with bin outlet 4, be provided with screw axis 5 with the blade in the casing 2, 2 one end of casing is provided with drive arrangement 6, drive arrangement 6 passes through shaft coupling 7 and connects the one end at screw axis 5, the other end of casing 2 is provided with afterbody bearing device 8, and the other end of screw axis 5 is connected on afterbody bearing device 8, 2 middle sections of casing are provided with overflow bin 9, overflow bin 9 upper end is provided with overflow bin cover 10. A head bearing device 11 is arranged between the coupler 7 and one end of the screw shaft 5, and the screw shaft 5 is supported through the head bearing device 11 and the tail bearing device 8. The overflow bin cover 10 is provided with a cover plate locking device 12, the overflow bin cover 10 is sealed through the cover plate locking device 12, and a sealing felt 13 is arranged between the cover plate locking device 12 and the overflow bin cover 10. A material cleaning opening 14 is arranged under the feeding opening 3, and a material cleaning opening cover 15 is arranged at the lower end of the material cleaning opening 14. A gasket 16 is arranged between the housing 2 and the head bearing arrangement 11 and the tail bearing arrangement 8. The screw shaft with the blades is used, so that the force for preventing the materials from rotating together with the blades of the screw conveyer is the frictional resistance of the self weight of the materials and the casing of the screw conveyer to the materials, the rotating screw blades push the materials to carry out screw conveying when the screw conveyer works, the adaptability is strong, the installation and maintenance are convenient, the service life is long, the whole machine is small in size and high in rotating speed, and the rapid and uniform conveying is ensured.
Claims (5)
1. The utility model provides a single tube overflow screw conveyer, includes base (1), be provided with the conveyer on base (1), the conveyer includes casing (2), casing (2) upper end is provided with feed inlet (3), casing (2) lower extreme is provided with bin outlet (4), its characterized in that: the spiral shaft type fan is characterized in that a spiral shaft (5) with blades is arranged in the casing (2), one end of the casing (2) is provided with a driving device (6), the driving device (6) is connected to one end of the spiral shaft (5) through a coupler (7), the other end of the casing (2) is provided with a tail bearing device (8), the other end of the spiral shaft (5) is connected to the tail bearing device (8), an overflow bin (9) is arranged in the middle section of the casing (2), and an overflow bin cover (10) is arranged at the upper end of the overflow bin (9).
2. A single-pipe overflow screw conveyor according to claim 1, wherein: a head bearing device (11) is arranged between the coupler (7) and one end of the screw shaft (5), and the screw shaft (5) is supported through the head bearing device (11) and the tail bearing device (8).
3. A single-pipe overflow screw conveyor according to claim 1, wherein: the overflow bin cover (10) is provided with a cover plate locking device (12), the overflow bin cover (10) is sealed through the cover plate locking device (12), and a sealing felt (13) is arranged between the cover plate locking device (12) and the overflow bin cover (10).
4. A single-pipe overflow screw conveyor according to claim 1, wherein: a material cleaning opening (14) is arranged under the feeding opening (3), and a material cleaning opening cover (15) is arranged at the lower end of the material cleaning opening (14).
5. A single-pipe overflow screw conveyor according to claim 1, wherein: and a gasket (16) is arranged between the machine shell (2) and the head bearing device (11) and the tail bearing device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509001.XU CN212173540U (en) | 2020-04-09 | 2020-04-09 | Single-pipe overflow screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509001.XU CN212173540U (en) | 2020-04-09 | 2020-04-09 | Single-pipe overflow screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212173540U true CN212173540U (en) | 2020-12-18 |
Family
ID=73769649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020509001.XU Expired - Fee Related CN212173540U (en) | 2020-04-09 | 2020-04-09 | Single-pipe overflow screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212173540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332709A (en) * | 2020-04-09 | 2020-06-26 | 芜湖起重运输机器股份有限公司 | Single-pipe overflow screw conveyor |
-
2020
- 2020-04-09 CN CN202020509001.XU patent/CN212173540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332709A (en) * | 2020-04-09 | 2020-06-26 | 芜湖起重运输机器股份有限公司 | Single-pipe overflow screw conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |