CN205366896U - Spiral dust discharging device - Google Patents
Spiral dust discharging device Download PDFInfo
- Publication number
- CN205366896U CN205366896U CN201521100668.XU CN201521100668U CN205366896U CN 205366896 U CN205366896 U CN 205366896U CN 201521100668 U CN201521100668 U CN 201521100668U CN 205366896 U CN205366896 U CN 205366896U
- Authority
- CN
- China
- Prior art keywords
- bearing
- helical axis
- screw axis
- casing
- housing
- 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
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a spiral dust discharging device, including casing, screw axis and helical blade, the screw axis traverses casing and screw axis both ends and stretches out respectively around the casing outside the both ends, and helical blade fixes and is lieing in the screw axis of casing, the casing both ends outsides be equipped with symmetrical arrangement's bearing frame respectively, install the bearing that supports the screw axis in the bearing frame, the screw axis stretches into combination department in the bearing frame and is equipped with the suit at the epaxial sealing washer of spiral, the driving end of screw axis is connected with gear motor. The utility model discloses in installing the bearing frame outside arranging the casing in with the bearing to it is sealed in addition the sealing washer, thereby has stoped the dust to get into the inside possibility of bearing effectively, has avoided adverse effect such as wearing and tearing that the dust produced, corruption to the bearing, has guaranteed the working property that the bearing is good.
Description
Technical field
This utility model relates to technical field of conveying machinery, especially a kind of spiral ash exhauster discharged for the dust under being filtered by cleaner unit.
Background technology
Ash exhauster is an indispensable link in cleaner unit, and the dust got off by sock filtration is fallen in the ash exhauster that hopper bottom connects after falling ash bucket, discharge after helical feed to the airlock of tail end.Therefore, parts in ash exhauster can touch a lot of dust, wherein bearing is had the greatest impact by dust, easily causing the abrasion of bearing, traditional ash exhauster generally adopts the installation form of bearing built-in, and bearing is positioned at the casing of ash exhauster, but although this structure is provided with sealing ring, but dust is still easily advanced into Bearing inner, bearing is produced corrosion, wear, thus shortening the service life of bearing.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, it is provided that a kind of effectively prevents dust from entering Bearing inner, guarantee the spiral ash exhauster of bearing serviceability.
This utility model solves its technical problem and be the technical scheme is that a kind of spiral ash exhauster, including housing, helical axis and helical blade, helical axis traverses housing and helical axis two ends are stretched out outside housing rear and front end respectively, helical blade is held within the helical axis in housing, it is respectively equipped with, outside described housing two ends, the bearing block being arranged symmetrically with, the bearing of support helix axle is installed in bearing block, helical axis stretches into the junction in bearing block and is provided with the sealing ring being sleeved on helical axis, and the driving end of helical axis is connected to reducing motor.
Furtherly, described housing front and back end is respectively equipped with end plate, and bearing block is fixed on end plate, is positioned at the bearing block bottom surface installing bearing side and is connected to cover plate.
Described reducing motor is in transmission connection by the transmission segment of shaft coupling Yu helical axis.
The beneficial effects of the utility model are: bearing is arranged in the bearing block being placed in outside housing by this utility model, and in addition sealing ring seals, thus effectively preventing dust to enter the probability of Bearing inner, avoid the adverse effects such as abrasion, corrosion that bearing produces by dust, it is ensured that the service behaviour that bearing is good.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. housing 2. helical axis 3. helical blade 4. bearing block 5. bearing 6. sealing ring 7. reducing motor 8. end plate 9. cover plate 10. shaft coupling 11. motor cabinet in figure
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification and basic structure of the present utility model are only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
The spiral ash exhauster of one as shown in Figure 1, including motor cabinet 11, housing 1, helical axis 2 and helical blade 3, motor cabinet 11 is provided with reducing motor 7, housing rear and front end is respectively equipped with end plate 8, helical axis 2 traverses housing 1 and helical axis 2 two ends are stretched out outside housing 1 rear and front end respectively, helical blade 3 is held within the helical axis 2 in housing 1, and helical axis 2 driving end stretching out housing 2 front end is in transmission connection by shaft coupling 10 and reducing motor 7.
It is respectively equipped with, outside described housing 1 two ends, the bearing block 4 being arranged symmetrically with, bearing block 4 is truncated cone-shaped structure, the big end portion of bearing block 4 is fixed with end plate 8, the lateral surface of bearing block 4 small end part is fixed with cover plate 9, the bearing 5 of support helix axle 2 is installed in bearing block 4, bearing 5 lays respectively at the little side of bearing block 4 and is sleeved on the support level of helical axis 2, is positioned at helical axis 2 and stretches into the junction of bearing block 4 and be provided with the sealing ring 6 being sleeved on helical axis 2.
After dusty gas enters from the blast pipe of cleaner unit, after sock filtration, dust is fallen in housing 1, and reducing motor 7 drives helical axis 2 to rotate, and after being promoted by helical blade 3, dust is transported to the discharging opening on housing 1 and gets rid of.
Bearing 5 is arranged in the bearing block 4 being placed in outside housing 1 by this utility model, and sealing ring 6 seals in addition, thus effectively prevent dust to enter probability within bearing 5, it is to avoid the adverse effects such as abrasion that bearing 5 is produced by dust, corrosion, it is ensured that the service behaviour that bearing 5 is good.
Above-mentioned embodiment is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art will appreciate that content of the present utility model and to be carried out; protection domain of the present utility model can not be limited with this; all equivalences made according to this utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a spiral ash exhauster, including housing (1), helical axis (2) and helical blade (3), helical axis (2) traverses housing (1) and helical axis (2) two ends are stretched out outside housing (1) rear and front end respectively, helical blade (3) is held within the helical axis (2) in housing (1), it is characterized in that: outside described housing (1) two ends, be respectively equipped with the bearing block (4) being arranged symmetrically with, the bearing (5) of support helix axle (2) is installed in bearing block (4), helical axis (2) stretches into the junction in bearing block (4) and is provided with the sealing ring (6) being sleeved on helical axis (2), the driving end of helical axis (2) is connected to reducing motor (7).
2. spiral ash exhauster according to claim 1, it is characterized in that: described housing (1) front and back end is respectively equipped with end plate (8), bearing block (4) is fixed on end plate (8), is positioned at bearing block (4) bottom surface installing bearing (5) side and is connected to cover plate (9).
3. spiral ash exhauster according to claim 1, is characterized in that: described reducing motor (7) is in transmission connection by the transmission segment of shaft coupling (10) Yu helical axis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100668.XU CN205366896U (en) | 2015-12-25 | 2015-12-25 | Spiral dust discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100668.XU CN205366896U (en) | 2015-12-25 | 2015-12-25 | Spiral dust discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366896U true CN205366896U (en) | 2016-07-06 |
Family
ID=56257306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100668.XU Expired - Fee Related CN205366896U (en) | 2015-12-25 | 2015-12-25 | Spiral dust discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829767A (en) * | 2017-01-18 | 2017-06-13 | 苏州赛易特环保科技有限公司 | A kind of environment protection type powder hoist engine |
| CN112777248A (en) * | 2020-12-18 | 2021-05-11 | 河北华丰能源科技发展有限公司 | Spiral discharging bearing buffer structure |
-
2015
- 2015-12-25 CN CN201521100668.XU patent/CN205366896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829767A (en) * | 2017-01-18 | 2017-06-13 | 苏州赛易特环保科技有限公司 | A kind of environment protection type powder hoist engine |
| CN112777248A (en) * | 2020-12-18 | 2021-05-11 | 河北华丰能源科技发展有限公司 | Spiral discharging bearing buffer structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205366896U (en) | Spiral dust discharging device | |
| CN205221860U (en) | Prevent blockking up screw feed ware | |
| CN203158720U (en) | Spiral conveyor | |
| CN204208658U (en) | The automatic dustproof control system of disintegrating machine | |
| CN102963691A (en) | Jamming-free auger device | |
| CN217047112U (en) | Waste plastic recovery processing device for processing polymer plastic pipeline | |
| CN205771653U (en) | Automatically slag slag removing system is received | |
| CN203997855U (en) | A kind of tilted spiral conveyer | |
| CN209554117U (en) | A kind of bucket machine anti-deviation device and bucket machine | |
| CN201746072U (en) | Spiral impact idler | |
| CN204272695U (en) | For the gearbox of maize harvesting machine | |
| CN105688491A (en) | Mechanical grillage machine with self cleaning device | |
| CN209064946U (en) | Chain transfer | |
| CN215587388U (en) | Rotary supporting structure for blockage removing machine | |
| CN204384300U (en) | A kind of feeder protection mechanism | |
| CN204470224U (en) | Deduster tremie pipe ash poking device | |
| CN203661649U (en) | Novel corn thresher | |
| CN106287167B (en) | A kind of mounting structure of advertisement screen | |
| CN201309738Y (en) | Feeder | |
| CN204310385U (en) | A kind of conveyor screw with assembly type feeding cell body | |
| CN205633944U (en) | A novel rotary vane feeder for building materials are carried | |
| CN220432937U (en) | Fuming furnace coal feeding device | |
| CN217599840U (en) | Down-leading type bin pump continuous conveying system | |
| CN204458917U (en) | A kind of arrestment mechanism of spiral classifier | |
| CN206088375U (en) | Stifled machine is prevented to double acting ring gear for pipeline |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20191225 |