CN207242749U - Hanging axis oil spilling device during a kind of screw conveyor is used - Google Patents
Hanging axis oil spilling device during a kind of screw conveyor is used Download PDFInfo
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- CN207242749U CN207242749U CN201721162609.4U CN201721162609U CN207242749U CN 207242749 U CN207242749 U CN 207242749U CN 201721162609 U CN201721162609 U CN 201721162609U CN 207242749 U CN207242749 U CN 207242749U
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- hanging axis
- axis bearing
- splined shaft
- middle hanging
- device during
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Abstract
Hanging axis oil spilling device during a kind of screw conveyor is used, including middle hanging axis bearing, splined shaft is transversely provided with middle hanging axis bearing, seal is equipped between splined shaft and middle hanging axis bearing, the reserved oil filler point connected with splined shaft is equipped with above middle hanging axis bearing, the unidirectional gate gurgle valve connected with splined shaft is equipped with below middle hanging axis bearing, it has the advantages that reasonable in design, manufacture is easy for installation, lubricant effect is obvious.
Description
Technical field：
It the utility model is related to screw machine conveying technology field, and in particular to hanging axis oil spilling fills during a kind of screw conveyor is used
Put.
Background technology：
Middle hanging axis is essential component in bolt conveyer, during the work time, due to the effect of frictional force, in hang
Axis is easily worn, in order to hanging axis in improving service life, it is necessary to often inject lubricating oil into middle hanging axis.It is but defeated in order to prevent
Its internal structure is damaged during the material that send enters in hanging axis, middle hanging axis is sealed using seal more, due to the effect of sealing,
Its internal pressure is big when injecting lubricating oil, and internal air and excessive fuel consumption is difficult to exclude, and causes lubricating oil to be difficult to inject, so as to cause
Middle hanging axis service life reduces.
Utility model content：
The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, there is provided a kind of screw conveyor is hung in
Axis oil spilling device, it has the advantages that reasonable in design, manufacture is easy for installation, lubricant effect is obvious, solves the prior art
Present in problem.
The utility model is that technical solution is used by solving above-mentioned technical problem：
Hanging axis oil spilling device during a kind of screw conveyor is used, including middle hanging axis bearing, are transversely provided with flower on middle hanging axis bearing
Key axis, is equipped with seal, the reserved note connected with splined shaft is equipped with above middle hanging axis bearing between splined shaft and middle hanging axis bearing
Oilhole, middle hanging axis bearing lower section are equipped with the unidirectional gate gurgle valve connected with splined shaft.
Mounting hole is equipped with below the middle hanging axis bearing, is equipped with screw thread in mounting hole, unidirectional gate gurgle valve is connected through a screw thread
In mounting hole.
The unidirectional gate gurgle valve includes valve seat, and valve seat outer wall is equipped with screw thread, and upper end is equipped with import in the middle part of valve seat, and lower end is equipped with
Outlet, centre are equipped with the inner cavity of connection inlet and outlet, and inner cavity lower part is equipped with adjustable spring, and top is equipped with and is connected with adjustable spring
Valve ball, valve ball can block import.
The utility model using the above scheme, for technical problem existing for existing middle hanging axis lubrication, devises a kind of spiral shell
Hanging axis oil spilling device during conveyer is used is revolved, by installing unidirectional gate gurgle valve below middle hanging axis bearing, is realized when needs inject profit
During lubricating oil, from reserved oil filler point oiling, as oil pressure raises, overcome the resistance of adjustable spring, import is got through, middle hanging axis bearing
Interior gas and excessive fuel consumption are discharged through import, inner cavity and outlet successively under the action of fill cup hydraulic, and then are realized new lubrication
Oil is injected into middle hanging axis bearing and is lubricated, and after stopping oiling, adjustable spring resets, and import is blocked and sealed by valve ball, anti-
While only lubricating oil leaks, prevent conveying material in entering in hanging axis bearing, realize fast and easy oiling and sealed
Effect.
Brief description of the drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the unidirectional gate gurgle valve of the utility model；
Wherein, 1, middle hanging axis bearing, 2, splined shaft, 3, seal, 4, reserved oil filler point, 5, unidirectional gate gurgle valve, 501, valve
Seat, 502, import, 503, outlet, 504, inner cavity, 505, adjustable spring, 506, valve ball, 6, mounting hole.
Embodiment：
The utility model is described further with embodiment below in conjunction with the accompanying drawings：
As shown in Figs. 1-2, hanging axis oil spilling device during a kind of screw conveyor is used, including middle hanging axis bearing 1, middle hanging axis bearing
Splined shaft 2 is transversely provided with 1, is equipped with seal 3 between splined shaft 2 and middle hanging axis bearing 1, the middle top of hanging axis bearing 1 be equipped with
The reserved oil filler point 4 that splined shaft 2 connects, the lower section of middle hanging axis bearing 1 are equipped with the unidirectional gate gurgle valve 5 connected with splined shaft 2, by
Unidirectional gate gurgle valve 5 is installed in the lower section of middle hanging axis bearing 1, realizes when needing to inject lubricating oil, from reserved 4 oiling of oil filler point, with
Oil pressure raises, and overcomes the resistance of adjustable spring 505, import 502 is got through, the gas and excessive fuel consumption in middle hanging axis bearing 1 are in oiling
Under the action of pressure successively through import 502, inner cavity 504 and outlet 503 discharge, and then realize new lubricating oil is injected into hang
It is lubricated in shaft stool 1, after stopping oiling, adjustable spring 505 resets, and import 502 is blocked sealing by valve ball 506, is preventing
While lubricating oil leaks, prevent conveying material from hanging axis bearing 1, realizing fast and easy oiling and the work sealed in entering
With.
The middle lower section of hanging axis bearing 1 is equipped with mounting hole 6, is equipped with screw thread in mounting hole 6, unidirectional gate gurgle valve 5 is connected through a screw thread
In mounting hole 6, it is convenient and efficient to install unidirectional gate gurgle valve 5, while good airproof performance.
Unidirectional gate gurgle valve 5 includes valve seat 501, and 501 outer wall of valve seat is equipped with screw thread, and 501 middle part upper end of valve seat is equipped with import
502, lower end is equipped with outlet 503, and centre is equipped with the inner cavity 504 of connection import 502 and outlet 503, and 504 lower part of inner cavity is equipped with flexible
Spring 505, top are equipped with the valve ball 506 being connected with adjustable spring 505, and valve ball 506 can block import 502, structure design
Simply, convenient processing and manufacture, reliability are high.
The use process of the utility model：
Unidirectional gate gurgle valve 5 is connected through a screw thread in the mounting hole 6 of middle hanging axis bearing 1 first, when needing to inject
During lubricant grease, the oiling out of reserved oil filler point 4, with the rise of oil pressure, overcomes the resistance of adjustable spring 505, under valve ball 506
Fall, so that import 502 be got through, import is passed through in the then air in middle hanging axis bearing 1 and excessive fuel consumption successively under the action of oil pressure
502nd, inner cavity 504 and the discharge of outlet 503, and be lubricated in new lubricant grease entrance in hanging axis bearing 1, after stopping oiling,
Adjustable spring 505 resets, and valve ball 506 rises blocks sealing by import 502, and then completes whole oiling and work, in the application
Not only oiling is convenient and efficient for hanging axis oil spilling device, but also good airproof performance, effectively prevents in conveying material entrance in hanging axis bearing.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within the guarantor of the utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (3)
- A kind of 1. hanging axis oil spilling device during screw conveyor is used, it is characterised in that：It is horizontal on middle hanging axis bearing including middle hanging axis bearing To equipped with splined shaft, seal is equipped between splined shaft and middle hanging axis bearing, is equipped with above middle hanging axis bearing and is connected with splined shaft Reserved oil filler point, be equipped with the unidirectional gate gurgle valve connected with splined shaft below middle hanging axis bearing.
- Hanging axis oil spilling device during 2. a kind of screw conveyor according to claim 1 is used, it is characterised in that：The middle hanging axis Mounting hole is equipped with below bearing, is equipped with screw thread in mounting hole, unidirectional gate gurgle valve is connected through a screw thread in mounting hole.
- Hanging axis oil spilling device during 3. a kind of screw conveyor according to claim 1 is used, it is characterised in that：It is described unidirectionally to let out Fuel tap includes valve seat, and valve seat outer wall is equipped with screw thread, and upper end is equipped with import in the middle part of valve seat, and lower end is equipped with outlet, and centre is equipped with connection The inner cavity of inlet and outlet, inner cavity lower part are equipped with adjustable spring, and top is equipped with the valve ball being connected with adjustable spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162609.4U CN207242749U (en) | 2017-09-11 | 2017-09-11 | Hanging axis oil spilling device during a kind of screw conveyor is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162609.4U CN207242749U (en) | 2017-09-11 | 2017-09-11 | Hanging axis oil spilling device during a kind of screw conveyor is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207242749U true CN207242749U (en) | 2018-04-17 |
Family
ID=61888188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162609.4U Active CN207242749U (en) | 2017-09-11 | 2017-09-11 | Hanging axis oil spilling device during a kind of screw conveyor is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207242749U (en) |
-
2017
- 2017-09-11 CN CN201721162609.4U patent/CN207242749U/en active Active
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