CN210084269U - Bearing built-in structure at driven end of screw conveyor - Google Patents
Bearing built-in structure at driven end of screw conveyor Download PDFInfo
- Publication number
- CN210084269U CN210084269U CN201920500120.6U CN201920500120U CN210084269U CN 210084269 U CN210084269 U CN 210084269U CN 201920500120 U CN201920500120 U CN 201920500120U CN 210084269 U CN210084269 U CN 210084269U
- Authority
- CN
- China
- Prior art keywords
- bearing
- screw
- screw shaft
- bearing seat
- conveyor
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 238000012856 packing Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model discloses a screw conveyer driven end bearing is built-in, including screw axis and conveyer main part frame, still have the bearing frame, the tip of screw axis passes the conveyer main part frame and enters into the inner chamber of bearing frame, is equipped with lip seal between screw axis and the bearing frame, and the tip axle body of screw axis still has aligning bearing and thrust bearing, still has the end cover with bearing frame matched with. The utility model discloses it is rational in infrastructure, can realize the double seal effect, avoid the material to leak.
Description
Technical Field
The utility model relates to a screw conveyer field especially relates to screw conveyer driven end bearing inner structure.
Background
The screw conveyer is a conveying machine frequently used in the powder treatment process; traditional screw conveyer cluster end generally adopts external bearing to add the sealed mode of packing, and this kind of seal structure is to the great material of general granule having fine leakage-proof effect, but just not very ideal to the less fine powder effect of granule, will appear after the operation a period by the phenomenon of tip hourglass material, though compress tightly the packing and can alleviate the hourglass material but the packing is sealed has certain life-span and compresses tightly the limit, then will appear frequently changing packing and on-the-spot environmental pollution's the condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a built-in structure of a bearing at the driven end of a screw conveyor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a screw conveyer driven end bearing is built-in, includes screw axis and conveyer main part frame, still has the bearing frame, and the tip of screw axis passes conveyer main part frame and enters into the inner chamber of bearing frame, is equipped with lip seal between screw axis and the bearing frame, and the tip axle body of screw axis still has aligning bearing and thrust bearing, still has the end cover with bearing frame matched with.
The bearing seat is fixedly arranged on the conveyor main body frame through the mounting plate, one end of the bearing seat is positioned on the mounting plate and is provided with a matching hole for the end part of the screw shaft to enter, and the lip-shaped sealing ring is sleeved and fixed on the shaft body of the screw shaft and is positioned at the matching hole.
The shaft body of the screw shaft is fixedly provided with a spacer bush, the self-aligning bearing is positioned between the mounting plate and the spacer bush, the end cover is fixedly arranged at the other end of the bearing seat, and the thrust bearing is positioned between the spacer bush and the end cover.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can guarantee screw conveyer normal operating normally under, play the effect of leak protection, even be the less farine powder of granule, still can avoid the emergence of the leakage condition.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a screw conveyor driven end bearing built-in structure includes a screw shaft 1 and a conveyor main body frame 2, and further includes a bearing seat 3, an end portion of the screw shaft 1 penetrates through the conveyor main body frame 2 and enters an inner cavity 4 of the bearing seat 3, a lip-shaped seal ring 10 is arranged between the screw shaft 1 and the bearing seat 3, and an end shaft body of the screw shaft 1 further includes a self-aligning bearing 5 and a thrust bearing 6, and further includes an end cover 7 matched with the bearing seat 3.
The bearing seat 3 is fixedly arranged on the conveyor main body frame 2 through the mounting plate 9, one end of the bearing seat 3 is positioned on the mounting plate 9 and is provided with a matching hole 8 for the end part of the screw shaft 1 to enter, and the lip-shaped sealing ring 10 is sleeved and fixed on the shaft body of the screw shaft 1 and is positioned at the matching hole 8.
A spacer 11 is fixedly arranged on the shaft body of the spiral shaft 1, the self-aligning bearing 5 is positioned between the mounting plate 9 and the spacer 11, the end cover 7 is fixedly arranged at the other end of the bearing seat 3, and the thrust bearing 6 is positioned between the spacer 11 and the end cover 7.
The utility model discloses a lip seal 10 can prevent the material to enter into inner chamber 4, play first heavy sealed effect, self-aligning bearing 5 can play location and the adjustment function to spiral shaft 1, and spacer 11 can help self-aligning bearing 5 to fix a position, thrust bearing 6's effect is to carrying out axial positioning to spiral shaft 1, and during the assembly, end cover 7 can play the effect to inner chamber 4 whole seal, and it is worth mentioning, inner chamber 4 compresses tightly end cover 7 fixed after the installation inside lubricating grease that can be full of again, make inner chamber 4 form the space that an inclosed filling is full of, form the second heavy sealed effect, the material just has no space to get into like this, even there are few part farine infiltration also can be blocked in inner chamber 4, can not leak the external world.
It should be noted that the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece can all be customized according to the record of description and attached drawing, and the concrete connected mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, conventional model, and the inventor does not detailed herein again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a screw conveyer driven end bearing embeds structure which characterized in that: the screw shaft type conveyor comprises a screw shaft (1), a conveyor main body frame (2) and a bearing seat (3), wherein the end of the screw shaft (1) penetrates through the conveyor main body frame (2) to enter an inner cavity (4) of the bearing seat (3), a lip-shaped sealing ring (10) is arranged between the screw shaft (1) and the bearing seat (3), the shaft body at the end of the screw shaft (1) is further provided with a self-aligning bearing (5) and a thrust bearing (6), and the screw shaft type conveyor further comprises an end cover (7) matched with the bearing seat (3).
2. The screw conveyor driven end bearing built-in structure is characterized in that the bearing seat (3) is fixedly arranged on the conveyor main body frame (2) through the mounting plate (9), one end of the bearing seat (3) is positioned on the mounting plate (9) and provided with a matching hole (8) for the end part of the screw shaft (1) to enter, and the lip-shaped sealing ring (10) is sleeved and fixed on the shaft body of the screw shaft (1) and positioned at the matching hole (8).
3. The screw conveyor driven end bearing built-in structure is characterized in that a spacer bush (11) is fixedly arranged on the shaft body of the screw shaft (1), the self-aligning bearing (5) is positioned between the mounting plate (9) and the spacer bush (11), the end cover (7) is fixedly arranged at the other end of the bearing seat (3), and the thrust bearing (6) is positioned between the spacer bush (11) and the end cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500120.6U CN210084269U (en) | 2019-04-15 | 2019-04-15 | Bearing built-in structure at driven end of screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500120.6U CN210084269U (en) | 2019-04-15 | 2019-04-15 | Bearing built-in structure at driven end of screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210084269U true CN210084269U (en) | 2020-02-18 |
Family
ID=69474333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920500120.6U Expired - Fee Related CN210084269U (en) | 2019-04-15 | 2019-04-15 | Bearing built-in structure at driven end of screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210084269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800207A (en) * | 2021-09-18 | 2021-12-17 | 南京搏特曼环保设备制造有限公司 | Take atmospheric pressure screw conveyer |
-
2019
- 2019-04-15 CN CN201920500120.6U patent/CN210084269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800207A (en) * | 2021-09-18 | 2021-12-17 | 南京搏特曼环保设备制造有限公司 | Take atmospheric pressure screw conveyer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |