CN206203287U - A kind of conveying worm bearing hanger - Google Patents
A kind of conveying worm bearing hanger Download PDFInfo
- Publication number
- CN206203287U CN206203287U CN201621277553.2U CN201621277553U CN206203287U CN 206203287 U CN206203287 U CN 206203287U CN 201621277553 U CN201621277553 U CN 201621277553U CN 206203287 U CN206203287 U CN 206203287U
- Authority
- CN
- China
- Prior art keywords
- bearing
- overcoat
- conveying worm
- block
- bearing block
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of conveying worm bearing hanger, including overcoat, bearing block is provided with overcoat, punishment in advance gap is provided between bearing block and overcoat, the contiguous block that bearing block and overcoat link together is provided between bearing block and overcoat；Connecting shaft is connected with by bearing in bearing block, the sealing mechanism in bearing block is respectively provided on two sides with bearing.Sealing mechanism includes interior sealing element and outer sealing element.Overcoat, contiguous block and bearing block are provided with the inlet channel of feed gas and the oil inlet passage to bearing feed lubricating oil between inside potted component and outer sealing element.Helical axis easily produces the phenomenon of flexure when the device not only solves conveying worm feeding mouth and discharging opening distance more long, and the material conveying capacity reduction of conveying worm smaller is not reduced even, the bearing wear for preventing dust to enter and causing, can realize the lubrication of bearing so as to extend the life-span of bearing again.
Description
Technical field
The utility model is related to a kind of conveying worm bearing hanger.
Background technology
Conveying worm is a kind of conventional material transfer equipment, promotes material to move and then real by the rotation of helical axis
The conveying of existing material, helical axis is made up of power transmission shaft and the helical blade being connected on power transmission shaft.When conveying worm feeding mouth
When more long with discharging opening distance, easy helical axis produces bending phenomenon, in order to prevent spiral shaft flexing, typically in helical feed
One or more support meanss are set in the cylinder of machine, and although the setting of support meanss solves helical axis deflection problem, but
Bring with two defects simultaneously：One be between support meanss and helical feed machine drum body cross material space be significantly less than helical axis
Material space excessively between helical feed machine drum body, and the main device supported of the conveying capacity of material and helical feed machine barrel
Material space limitation is crossed between body, so as to cause material conveying capacity to substantially reduce；Two is that grit is easily accessible support meanss
Bearing, bearing is easily damaged.
Utility model content
One of the technical problems to be solved in the utility model is directed to one of drawbacks described above, there is provided one kind can prevent spiral
Axle produces flexure and can make the material conveying capacity smaller conveying worm hanging axis not reduced even of reduction of conveying worm
Bearing apparatus.
In order to solve the above-mentioned technical problem, the utility model provides a kind of conveying worm hanger bearing of following structure
Device, it is structurally characterized in that：Including the overcoat that can be linked together with the cylinder of conveying worm, bearing block is provided with overcoat,
Punishment in advance gap is provided between bearing block and overcoat, connects bearing block and overcoat at least provided with one piece between the bearing block and overcoat
The contiguous block being connected together；Rotatable connecting shaft is connected with by bearing in the bearing block, is respectively provided on two sides with bearing
Sealing mechanism in bearing block.
After said apparatus, the cylinder and helical axis of conveying worm can make multisection type, adjacent two sections of cylinder
Linked together by overcoat, adjacent two sections of helical axis is linked together by inserting the connecting shaft of its endoporus.Above-mentioned company
Mode is connect, can not only make the internal diameter of overcoat more than or equal to the internal diameter of helical feed machine drum body, and the external diameter of bearing block can be made etc.
In the external diameter of even less than power transmission shaft, and the conveying space of material is only contiguous block occupancy small part, therefore, this practicality
It is new to prevent helical axis from producing flexure and the reduction of conveying worm material conveying capacity smaller is not reduced even.
It is attached for the ease of the cylinder with conveying worm, the overcoat is respectively arranged at two ends with flange.
For the ease of the assembling of bearing, the bearing block is included for taking up the inner sleeve of bearing and being connected to inner sleeve two ends
Bearing (ball) cover.
In order to preferably realize sealing, the sealing mechanism includes the interior sealing element set near bearing and positioned at described
The outer sealing element of interior sealing member outboard.
Second technical problem to be solved in the utility model is directed to the two of drawbacks described above, there is provided a kind of grit be difficult into
Enter the conveying worm bearing hanger of bearing；To solve this technical problem, done on the basis of above-mentioned technical proposal
It is following to improve：The overcoat, contiguous block and bearing block are provided with feed gas between inside potted component and outer sealing element
Inlet channel.
During use, can be pressed by feed compressed air between the inside potted component of inlet channel and outer sealing element
The entrance of contracting air is capable of achieving hermetic seal, and grit is hardly entered inside bearing block under the stop of compressed air, so as to can prevent
Bearing premature breakdown.
In order to further reduce the abrasion of bearing, the overcoat, contiguous block and bearing block are provided with and are lubricated to bearing feed
The oil inlet passage of oil.
For the convenience of lubrication, the outer end of the oil inlet passage is connected with lubricating cup.
In sum, the utility model has the advantage of：Not only solve conveying worm feeding mouth and discharging opening distance
Helical axis easily produces the phenomenon of flexure when more long, and the material conveying capacity reduction of conveying worm smaller is not dropped even
Bearing wear that is low, preventing dust to enter and cause, can realize the lubrication of bearing so as to extend the life-span of bearing again.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the utility model axial direction orthographic projection；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is the sectional view of the line B-B along Fig. 1.
Specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, conveying worm bearing hanger, including can be connected with the cylinder of conveying worm
Overcoat 1 together, is connected with the cylinder of conveying worm for convenience, the overcoat 1 be respectively arranged at two ends with for spiral shell
Revolve the flange 7 of the cylinder connection of conveyer.Bearing block 2 is provided with overcoat 1, punishment in advance gap 6 is provided between bearing block 2 and overcoat 1,
Bearing block 2 is included for taking up the inner sleeve 21 of bearing 4 and being connected to the bearing (ball) cover 22 at the two ends of inner sleeve 21.The He of the bearing block 2
The contiguous block 3 that bearing block 2 and overcoat 1 link together is provided between overcoat 1, the quantity of contiguous block 3 is meeting bonding strength
On the premise of it is as far as possible few, preferably set one piece and be located at the top of bearing block 2 to reduce the obstruction conveyed to material as far as possible.The axle
Rotatable connecting shaft 5 is connected with by bearing 4 in bearing 2, bearing 4 can from any kind of bearing, but preferably with
The self-aligning roller bearing of Intermediate Gray oil groove；The two ends of connecting shaft 5 are stretched out bearing block 2 and are connected in order to the helical axis with conveying worm
Connect, keyway 14 can be set in connecting shaft 5, the endoporus of helical axis can will be inserted in connecting shaft 5 and the dynamic of the two is realized by driving key
Power is connected.Bearing 4 is respectively provided on two sides with the sealing mechanism in bearing block 2.The sealing mechanism includes being set near bearing 4
Interior sealing element 8 and the outer sealing element 9 positioned at the outside of the interior sealing element 8；Interior sealing element 8 can be using skeleton oil
The existing potted component such as envelope, sealing ring, outer sealing element 9 can certainly be identical with interior sealing element 8, but in view of also entering
Promoting the circulation of qi is sealed, and outer sealing element 9 can use packing.
Continuing with Fig. 1, Fig. 2 and Fig. 3, the overcoat 1, contiguous block 3 and bearing block 2 are provided with the and of inside potted component 8
The inlet channel 10 of feed gas between outer sealing element 9, for the ease of that can connect on the inlet end of pipeline connection inlet channel 10
Union nipple 13.The oil inlet passage 11 to the feed lubricating oil of bearing 4 is additionally provided with the overcoat 1, contiguous block 3 and bearing block 2；Institute
The outer end for stating oil inlet passage 11 is connected with lubricating cup 12.
When using, by feed compressed air between the inside potted component 8 of inlet channel 10 and outer sealing element 9, can be real
Existing hermetic seal, not only prevents material from entering bearing, and can prevent the excessive pollution to causing material of lubricating oil.
Claims (8)
1. a kind of conveying worm bearing hanger, it is characterised in that：Including one can be connected to the cylinder of conveying worm
The overcoat for rising（1）, overcoat（1）Inside it is provided with bearing block（2）, bearing block（2）And overcoat（1）Between be provided with punishment in advance gap（6）, it is described
Bearing block（2）And overcoat（1）Between at least provided with one piece by bearing block（2）And overcoat（1）The contiguous block for linking together（3）；
The bearing block（2）It is interior by bearing（4）It is connected with rotatable connecting shaft（5）, in bearing（4）It is respectively provided on two sides with positioned at axle
Bearing（2）Interior sealing mechanism.
2. conveying worm bearing hanger according to claim 1, it is characterized in that:The overcoat（1）Two ends point
The flange being connected for the cylinder with conveying worm is not provided with（7）.
3. conveying worm bearing hanger according to claim 1, it is characterized in that:The bearing block（2）Including with
In taking up bearing（4）Inner sleeve（21）Be connected to inner sleeve（21）The bearing (ball) cover at two ends（22）.
4. the conveying worm bearing hanger according to claim 1,2 or 3, it is characterized in that:The sealing mechanism bag
Include near bearing（4）The interior sealing element of setting（8）With positioned at the interior sealing element（8）The outer sealing element in outside（9）.
5. conveying worm bearing hanger according to claim 4, it is characterized in that:The overcoat（1）, contiguous block
（3）And bearing block（2）It is provided with inside potted component（8）And outer sealing element（9）Between feed gas inlet channel（10）.
6. conveying worm bearing hanger according to claim 4, it is characterized in that:The overcoat（1）, contiguous block
（3）And bearing block（2）It is provided with to bearing（4）The oil inlet passage of feed lubricating oil（11）.
7. conveying worm bearing hanger according to claim 5, it is characterized in that:The overcoat（1）, contiguous block
（3）And bearing block（2）It is provided with to bearing（4）The oil inlet passage of feed lubricating oil（11）.
8. the conveying worm bearing hanger according to claim 6 or 7, it is characterized in that:The oil inlet passage
（11）Outer end be connected with lubricating cup（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277553.2U CN206203287U (en) | 2016-11-26 | 2016-11-26 | A kind of conveying worm bearing hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277553.2U CN206203287U (en) | 2016-11-26 | 2016-11-26 | A kind of conveying worm bearing hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203287U true CN206203287U (en) | 2017-05-31 |
Family
ID=58747860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277553.2U Expired - Fee Related CN206203287U (en) | 2016-11-26 | 2016-11-26 | A kind of conveying worm bearing hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203287U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235299A (en) * | 2017-07-24 | 2017-10-10 | 台州恒投工贸有限公司 | A kind of spiral conveyor and helical axis hitch |
| CN110271825A (en) * | 2019-05-28 | 2019-09-24 | 山东红花防水建材有限公司 | A kind of modified pitch production line charging screw conveyor |
| CN114394386A (en) * | 2022-01-19 | 2022-04-26 | 浙江迦南科技股份有限公司 | Novel dry method machine material conveying device |
-
2016
- 2016-11-26 CN CN201621277553.2U patent/CN206203287U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235299A (en) * | 2017-07-24 | 2017-10-10 | 台州恒投工贸有限公司 | A kind of spiral conveyor and helical axis hitch |
| CN110271825A (en) * | 2019-05-28 | 2019-09-24 | 山东红花防水建材有限公司 | A kind of modified pitch production line charging screw conveyor |
| CN110271825B (en) * | 2019-05-28 | 2022-01-18 | 山东红花防水建材有限公司 | Reinforced screw conveyer of modified asphalt production line |
| CN114394386A (en) * | 2022-01-19 | 2022-04-26 | 浙江迦南科技股份有限公司 | Novel dry method machine material conveying device |
| CN114394386B (en) * | 2022-01-19 | 2023-08-08 | 浙江迦南科技股份有限公司 | Novel dry process machine material conveying device |
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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: 20170531 Termination date: 20171126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |