CN208932332U - One kind plus grey screw conveyor thrust bearing - Google Patents
One kind plus grey screw conveyor thrust bearing Download PDFInfo
- Publication number
- CN208932332U CN208932332U CN201821818497.8U CN201821818497U CN208932332U CN 208932332 U CN208932332 U CN 208932332U CN 201821818497 U CN201821818497 U CN 201821818497U CN 208932332 U CN208932332 U CN 208932332U
- Authority
- CN
- China
- Prior art keywords
- bearing
- thrust
- screw conveyor
- bearing block
- sleeve
- 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 discloses one kind plus grey screw conveyor thrust bearings, including bearing block, sleeve is provided with above the bearing block inner wall, the inner cavity of the sleeve is provided with bearing, the inner cavity of the bearing is provided with shaft, the bottom of the bearing is provided with thrust plate, the thrust plate is mutually welded with bearing, the two sides of the bottom of the thrust plate are welded with damping spring, the lower right-hand side of the bearing block is provided with lubricating cup, oil duct is provided on the left of the lubricating cup, the end of the oil duct and the bottom of thrust plate connect, oil outlet is provided with above the left side of the bearing block, the oil outlet runs through bearing block and sleeve, the bearing includes radial bearing shell, thrust bearing shell, cutting ferrule and steel ball, the top center position of the thrust plate is provided with thrust bearing shell, the utility model can effectively buffer the axial force for carrying out the axis of rotation, can have Protective effect of the realization of effect to bearing, while the resultant effect of the service life of thrust bearing can be extended.
Description
Technical field
The utility model relates to technical field of bearings, specially a kind of plus grey screw conveyor thrust bearing.
Background technique
Screw conveyor is a kind of using motor drive spiral revolution, elapses material to realize the machinery of conveying purpose.It
Can horizontal, inclination or vertical transport, have that structure is simple, cross-sectional area is small, good airproof performance, easy to operate, maintenance are easy, are convenient for
The advantages that enclosed conveying, thrust bearing are usually to be made of two thrust washers or more and several rolling elements, and one
As thrust washer be divided into axis piece and seat piece, the generally most common pattern of rolling element be combined by irony or copper holder it is integral.
Most common the type bearing is steel-ball type thrust bearing.The design and use of thrust bearing are to bear axial load.They
Also referred to as axial bearing.These bearings include thrust ball bearing, cylindrical roller thrust bearing, needle roller thrust bearing, thrust circle
Taper roller bearing and self-aligning thrust roller bearing.
The axial strength that thrust bearing in the prior art is generally subject to is larger, cannot effectively realize to shaft
It pushes, is easy to produce biggish abrasion, the service life used is shorter, therefore needs to research and develop a kind of plus grey screw conveyor thrust shaft
It holds.
Utility model content
The purpose of this utility model is to provide one kind plus grey screw conveyor thrust bearings, to solve above-mentioned background skill
Screw conveyor it is proposed in art plus grey cannot effectively buffer the axial force come the axis of rotation, while thrust bearing with thrust bearing
The characteristics such as service life is shorter the problem of.
To achieve the above object, the utility model provides the following technical solutions: one kind plus grey screw conveyor thrust shaft
It holds, including bearing block, is provided with sleeve above the bearing block inner wall, the inner cavity of the sleeve is provided with bearing, the bearing
Inner cavity be provided with shaft, the bottom of the bearing is provided with thrust plate, and the thrust plate is mutually welded with bearing, the thrust plate
Two sides of the bottom be welded with damping spring, the lower right-hand side of the bearing block is provided with lubricating cup, is provided on the left of the lubricating cup
Oil duct, the end of the oil duct and the bottom of thrust plate connect, and are provided with oil outlet above the left side of the bearing block, described
Oil outlet runs through bearing block and sleeve, and the bearing includes radial bearing shell, thrust bearing shell, cutting ferrule and steel ball, the thrust plate
Top center position is provided with thrust bearing shell, and the outer wall of the thrust bearing shell is provided with radial bearing shell, the radial direction bearing shell with only
Steel ball is provided between push shaft watt, the outer wall of the radial direction bearing shell is fixedly connected with cutting ferrule, passes through bolt at the top of the sleeve
It is connected with upper cover.
Preferably, it has been connected through a screw thread bolt on the right side of the lubricating cup, and has been provided with rubber gasket on bolt.
Preferably, the inner cavity top of the upper cover is provided with oil sealing, and the oil sealing is mutually fixedly connected with upper cover.
Preferably, the bottom of the bearing block is welded with fixing seat.
Preferably, the top center position of the upper cover is provided with shaft hole.
Compared with prior art, the utility model has the beneficial effects that the utility model provides a kind of plus grey spiral transferring
Machine thrust bearing is sent, the bottom of thrust plate is provided with damping spring, damping spring can effectively buffer the axis for carrying out the axis of rotation
Xiang Li can effectively realize the protective effect to bearing, while 1 inner cavity being provided with the lubricating oil from lubricating cup, can have
The abrasion of the reduction inner body of effect, extends the service life of thrust bearing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the bearing of the utility model structure.
In figure: 1 bearing block, 2 sleeves, 3 radial bearing shells, 4 thrust bearing shells, 5 damping springs, 6 lubricating cups, 7 oil outlets, 8 shafts,
9 thrust plates, 10 cutting ferrules, 11 steel balls, 12 oil sealings, 13 bearings, 14 upper covers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: one kind plus grey screw conveyor thrust bearing,
Including bearing block 1, it is provided with sleeve 2 above 1 inner wall of bearing block, the inner cavity of the sleeve 2 is provided with bearing 13, the axis
The inner cavity for holding 13 is provided with shaft 8, and the bottom of the bearing 13 is provided with thrust plate 9, and the thrust plate 9 is welded with 13 phase of bearing
It connects, the two sides of the bottom of the thrust plate 9 are welded with damping spring 5, and the lower right-hand side of the bearing block 1 is provided with lubricating cup 6, described
The left side of lubricating cup 6 is provided with oil duct, and the end of the oil duct and the bottom of thrust plate 9 connect, on the left side of the bearing block 1
Side is provided with oil outlet 7, and the oil outlet 7 runs through bearing block 1 and sleeve 2, and the bearing 13 includes radial bearing shell 3, thrust shaft
Watts 4, cutting ferrule 10 and steel ball 11, the top center position of the thrust plate 9 are provided with thrust bearing shell 4, the thrust bearing shell 4 it is outer
Wall is provided with radial bearing shell 3, is provided with steel ball 11 between the radial direction bearing shell 3 and thrust bearing shell 4, the radial direction bearing shell 3 it is outer
Wall is fixedly connected with cutting ferrule 10, and upper cover 14 has been bolted in the top of the sleeve 2.
Wherein, the right side of the lubricating cup 6 has been connected through a screw thread bolt, and rubber gasket is provided on bolt, can have
Effect prevents oil leak.
Wherein, the inner cavity top of the upper cover 14 is provided with oil sealing 12, and the oil sealing 12 is fixedly connected with 14 phase of upper cover, prevents
Only oily infiltration.
Wherein, the bottom of the bearing block 1 is welded with fixing seat, is easily installed.
Wherein, the top center position of the upper cover 14 is provided with shaft hole, is easy to implement the rotation of shaft 8.
Working principle: the utility model shaft 8 is mutually fixedly connected with the inner cavity of thrust bearing 4, and shaft 8 pushes thrust bearing shell
A 4 downward axial forces, so that generating a thrust under 13 phase of bearing, bearing 13 utilizes the damping spring 5 of 9 bottom of thrust plate
Axial force can be effectively buffered, while lubricating oil is set in the inside of lubricating cup 6, lubricating oil enters the interior of bearing block 1 by oil duct
Chamber can effectively play the role of lubrication, while upper cover 14 is provided at the top of ontology, and the inner cavity top of upper cover 14 is provided with
Oil sealing 12 can effectively prevent the appearance of oil leak, integrally can effectively reduce the abrasion of component, prolong the service life.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind plus grey screw conveyor thrust bearing, including bearing block (1), it is characterised in that: bearing block (1) inner wall
Top is provided with sleeve (2), and the inner cavity of the sleeve (2) is provided with bearing (13), and the inner cavity of the bearing (13), which is provided with, to be turned
The bottom of axis (8), the bearing (13) is provided with thrust plate (9), and the thrust plate (9) is mutually welded with bearing (13), described to stop
The two sides of the bottom of push plate (9) are welded with damping spring (5), and the lower right-hand side of the bearing block (1) is provided with lubricating cup (6), described
Oil duct is provided on the left of lubricating cup (6), the end of the oil duct and the bottom of thrust plate (9) connect, the bearing block (1)
It is provided with oil outlet (7) above left side, the oil outlet (7) runs through bearing block (1) and sleeve (2), and the bearing (13) includes
The top center position of radial bearing shell (3), thrust bearing shell (4), cutting ferrule (10) and steel ball (11), the thrust plate (9) is provided with
The outer wall of thrust bearing shell (4), the thrust bearing shell (4) is provided with radial bearing shell (3), the radial direction bearing shell (3) and thrust bearing shell
(4) it is provided between steel ball (11), the outer wall of the radial direction bearing shell (3) is fixedly connected with cutting ferrule (10), the top of the sleeve (2)
Upper cover (14) have been bolted in portion.
2. a kind of plus grey screw conveyor thrust bearing according to claim 1, it is characterised in that: the lubricating cup (6)
Right side be connected through a screw thread bolt, and rubber gasket is provided on bolt.
3. a kind of plus grey screw conveyor thrust bearing according to claim 1, it is characterised in that: the upper cover (14)
Inner cavity top be provided with oil sealing (12), the oil sealing (12) is mutually fixedly connected with upper cover (14).
4. a kind of plus grey screw conveyor thrust bearing according to claim 1, it is characterised in that: the bearing block
(1) bottom is welded with fixing seat.
5. a kind of plus grey screw conveyor thrust bearing according to claim 1, it is characterised in that: the upper cover (14)
Top center position be provided with shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818497.8U CN208932332U (en) | 2018-11-06 | 2018-11-06 | One kind plus grey screw conveyor thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821818497.8U CN208932332U (en) | 2018-11-06 | 2018-11-06 | One kind plus grey screw conveyor thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932332U true CN208932332U (en) | 2019-06-04 |
Family
ID=66727067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821818497.8U Expired - Fee Related CN208932332U (en) | 2018-11-06 | 2018-11-06 | One kind plus grey screw conveyor thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932332U (en) |
-
2018
- 2018-11-06 CN CN201821818497.8U patent/CN208932332U/en not_active Expired - Fee Related
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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: 20190604 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |