CN208982632U - A kind of speed reducer oil level oil window device - Google Patents
A kind of speed reducer oil level oil window device Download PDFInfo
- Publication number
- CN208982632U CN208982632U CN201821789032.4U CN201821789032U CN208982632U CN 208982632 U CN208982632 U CN 208982632U CN 201821789032 U CN201821789032 U CN 201821789032U CN 208982632 U CN208982632 U CN 208982632U
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- Prior art keywords
- oil
- speed reducer
- window device
- locking nut
- oil level
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Abstract
The utility model discloses a kind of speed reducer oil level oil window devices, including oil level oil window device noumenon, lower-left end inside the oil level oil window device noumenon is fixed with communicating pipe, the internal reservation of the oil level oil window device noumenon has lubricating oil, the right end of the oil level oil window device noumenon is fixed with the first locking nut, the right end of first locking nut is fixed with flange short tube, the internal activity of first seal groove is equipped with the first sealing necklace, the internal activity of second seal groove is equipped with the second sealing necklace, the avris of the flange short tube right end is fixed with the second locking nut, the right end of second locking nut is fixed with glass mirror, the upper end of the glass mirror offers round stomata.The speed reducer oil level oil window device, design is simple, installation is easy, simple and practical, reliable for operation, and investment cost is low, has industry generalization, can be extended to using this type speed reducer industry unit and speed reducer manufacturer.
Description
Technical field
The utility model relates to metallurgical machinery equipment technical field, specially a kind of speed reducer oil level oil window device.
Background technique
Elasticity gold in the cabinet on the mating JNAD130 roller mill speed reducer of RM1300 vertical spindle coal pulveriser in coal dust preparation system
Belong to plastic thrust tile oil level original form.Thrust bearing shoe valve oil level original form is the position for observing lubricating oil in thrust bearing shoe valve.
And elastic metal-plastic thrust bearing pads oil level original form in the cabinet on existing roller mill speed reducer in the market, work as equipment
Thrust bearing shoe valve normal oil level generates bubble, oily window since lubricating oil rubs in the top of form viewport when normal operation
Oil level is not seen substantially, it is difficult to liquid level actual height is debated out, when liquid level is higher, and speed reducer turntable that lubricating oil can be rotated
It throws away, causes waste and site environment pollution, when lubricating oil is thrown out of with turntable, lubricating oil can will be on turntable and speed reducer
Gap between cabinet and seal, make the false oil level such as to generate vacuum (negative pressure) in decelerating chassis body and influence thrust bearing shoe valve lubrication false
Lubrication circumstances, and then be difficult to find the problem in time, to will lead to thrust tiling scaling loss, difficulty is brought to production, operation, point inspection
And risk of equipment damage, easily cause equipment thrust bearing shoe valve damage accident.
Summary of the invention
The purpose of this utility model is to provide a kind of speed reducer oil level oil window devices, to solve to mention in above-mentioned background technique
The observation of elastic metal-plastic thrust bearing pads oil level original form oil window oil level is unclear in the cabinet on roller mill speed reducer having, it is difficult to
Liquid level actual height is debated out, liquid level is higher, and the speed reducer turntable that will lead to lubricating oil can be rotated is thrown away, and causes to waste and show
Field environmental pollution, the lubricating oil thrown away can seal the gap between turntable and speed reducer upper box, make to produce in decelerating chassis body
Raw vacuum (negative pressure) and the false oil level vacation lubrication circumstances such as influence thrust bearing shoe valve lubrication, will lead to thrust tiling scaling loss, to production,
The problem of operation, point inspection bring difficulty and risk of equipment damage, easily cause equipment thrust bearing shoe valve damage accident.
To achieve the above object, the utility model provides the following technical solutions: a kind of speed reducer oil level oil window device, including
Oil level oil window device noumenon, the lower-left end inside the oil level oil window device noumenon are fixed with communicating pipe, the oil level oil window dress
The internal reservation for setting ontology has lubricating oil, and the upper end of the lubricating oil is reserved with lubricating oil liquid level, the oil level oil window device sheet
The upper right side of body is fixed with speed reducer, and the upper end of the speed reducer is fixed with speed reducer turntable, the oil level oil window device noumenon
Right end be fixed with the first locking nut, the right end of first locking nut is fixed with flange short tube, the flange short tube
Left end offers the first seal groove, and the internal activity of first seal groove is equipped with the first sealing necklace, the flange short tube
Right end offer the second seal groove, the internal activity of second seal groove is equipped with the second sealing necklace, and the flange is short
The avris of pipe right end is fixed with the second locking nut, and the right end of second locking nut is fixed with glass mirror, the glass
The upper end of visor offers round stomata.
Preferably, the top of the communicating pipe is located at the lower end of lubricating oil liquid level.
Preferably, thrust bearing shoe valve is completely submerged in the inside of lubricating oil.
Preferably, the lubricating oil liquid level is located at the middle position of glass mirror.
Preferably, the flange short tube and oil level oil window device noumenon, glass mirror pass through the first locking nut, the respectively
The installation of two locking nut screw-types, and flange short tube is the hollow type structure tilted upward.
Preferably, first locking nut and the second locking nut are symmetrically fixed with four about flange short tube, and
First locking nut and the second locking nut are hexagonal structure.
Preferably, first seal groove is to engage with the first sealing necklace, the second seal groove and the second sealing necklace
Installation, and the first sealing necklace is all made of soft rubber with the second sealing necklace and is made.
Preferably, the round stomata is provided at the angle of glass mirror upper end, and the aperture of round stomata is 8 mm.
Compared with prior art, the utility model has the beneficial effects that the speed reducer oil level oil window device, original vertical
The fixed oblique flanged pipe in right side for grinding elastic metal-plastic thrust bearing pads oil level original form in the cabinet on speed reducer, by lubricating oil
It is moved to the middle part of glass-mirror, and opens up the circular hole that an aperture is 8 mm at glass mirror upper corners, is effectively ensured
The lubrication and cooling of thrust bearing shoe valve, operator is difficult to observe thrust bearing shoe valve lubricating oil liquid level height problem when solving inspection, with into
Oil liquid waste and environmental pollution are also avoided, the labor intensity of post work is alleviated, improves post work point inspection accuracy, keep away
Situations such as generation thrust bearing shoe valve loses oil, oil level is unclear, turntable gets rid of oil is exempted from, so that avoiding equipment damage influences production accident.
Detailed description of the invention
Fig. 1 is the utility model side elevational cross-section structural schematic diagram；
Fig. 2 is the utility model schematic view of the front view.
In figure: 1- oil level oil window device noumenon；2- communicating pipe；3- thrust bearing shoe valve；4- lubricating oil；5- lubricating oil liquid level；6-
Speed reducer；7- speed reducer turntable；The first locking nut of 8-；9- flange short tube；The first seal groove of 10-；11- first seals necklace；
The second seal groove of 12-；13- second seals necklace；The second locking nut of 14-；15- glass mirror；16- circle stomata.
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: a kind of speed reducer oil level oil window device, including oil
The oily window device noumenon 1 in position, communicating pipe 2, thrust bearing shoe valve 3, lubricating oil 4, lubricating oil liquid level 5, speed reducer 6, speed reducer turntable 7, first
Locking nut 8, flange short tube 9, the first seal groove 10, first seal necklace 11, the second seal groove 12, second seals necklace 13,
Second locking nut 14, glass mirror 15 and round stomata 16, the lower-left end inside oil level oil window device noumenon 1 are fixed with connection
The internal reservation of pipe 2, oil level oil window device noumenon 1 has lubricating oil 4, and the upper end of lubricating oil 4 is reserved with lubricating oil liquid level 5, oil level
The upper right side of oily window device noumenon 1 is fixed with speed reducer 6, and the upper end of speed reducer 6 is fixed with speed reducer turntable 7, oil level oil window dress
The right end for setting ontology 1 is fixed with the first locking nut 8, and the right end of the first locking nut 8 is fixed with flange short tube 9, flange short tube 9
Left end offer the first seal groove 10, the internal activity of the first seal groove 10 is equipped with the first sealing necklace 11, flange short tube 9
Right end offer the second seal groove 12, the internal activity of the second seal groove 12 is equipped with the second sealing necklace 13, flange short tube 9
The avris of right end is fixed with the second locking nut 14, and the right end of the second locking nut 14 is fixed with glass mirror 15, glass mirror
15 upper end offers round stomata 16；
Further, the top of communicating pipe 2 is located at the lower end of lubricating oil liquid level 5, guarantees the circulation of lubricating oil 4；
Further, thrust bearing shoe valve 3 is completely submerged in the inside of lubricating oil 4, it is ensured that thrust bearing shoe valve 3 can be by perfect lubrication；
Further, lubricating oil liquid level 5 is located at the middle position of glass mirror 15, convenient for the observation of oil level；
Further, flange short tube 9 and oil level oil window device noumenon 1, glass mirror 15 pass through the first locking nut respectively
8,14 screw-type of the second locking nut is installed, and flange short tube 9 is the hollow type structure tilted upward, convenient for flange short tube 9
It removes and installs, and has opened up the field of view of operating point inspection；
Further, the first locking nut 8 and the second locking nut 14 are symmetrically fixed with four about flange short tube 9,
And first locking nut 8 and the second locking nut 14 be hexagonal structure, it is ensured that flange short tube 9 stablizes installation；
Further, the first seal groove 10 and the first sealing necklace 11, the second seal groove 12 and the second sealing necklace 13 are equal
It is installed for engaging, and the first sealing necklace 11 is all made of soft rubber with the second sealing necklace 13 and is made, and avoids lubricating oil 4 from seam
It is flowed out in gap；
Further, round stomata 16 is provided at the angle of 15 upper end of glass mirror, and the aperture of round stomata 16 is 8
Mm solves inside and outside ventilation problem.
Working principle: when using speed reducer oil level oil window device, the first sealing necklace 11, second is sealed into necklace first
13 are engaged and installed in the first seal groove 10, in the second seal groove 12, and flange short tube 9, oil level oil window device noumenon 1, glass are regarded
After mirror 15 is by the first locking nut 8, the installation of 14 screw-type of the second locking nut, then start the electricity of speed reducer 6 and thrust bearing shoe valve 3
Source, the operation of thrust bearing shoe valve 3 generate bubble, and the air pressure inside oil level oil window device noumenon 1 increases, and round stomata 16 is by the air in the external world
It is discharged into, the liquid level of lubricating oil 4 in oil level oil window device noumenon 1 is balanced, so that lubricating oil liquid level 5 is located at the centre of glass mirror 15
Position, avoid speed reducer turntable 7 causes lubricating oil 4 to be thrown out of since the liquid level of lubricating oil 4 is excessively high, when 5 mistake of lubricating oil liquid level
When low, lubricating oil 4 is added in oil level oil window device noumenon 1 by related device, so that lubricating oil liquid level 5 is located at glass mirror 15
Middle position, complete the inspection and control of oil level.
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 (8)
1. a kind of speed reducer oil level oil window device, including oil level oil window device noumenon (1), it is characterised in that: the oil level oil window
The internal lower-left end of device noumenon (1) is fixed with communicating pipe (2), and the internal reservation of the oil level oil window device noumenon (1) has profit
The upper end of lubricating oil (4), the lubricating oil (4) is reserved with lubricating oil liquid level (5), the upper right of the oil level oil window device noumenon (1)
End is fixed with speed reducer (6), and the upper end of the speed reducer (6) is fixed with speed reducer turntable (7), the oil level oil window device noumenon
(1) right end is fixed with the first locking nut (8), and the right end of first locking nut (8) is fixed with flange short tube (9), institute
The left end for stating flange short tube (9) offers the first seal groove (10), and the internal activity of first seal groove (10) is equipped with
One sealing necklace (11), the right end of the flange short tube (9) offer the second seal groove (12), second seal groove (12)
Internal activity is equipped with the second sealing necklace (13), and the avris of flange short tube (9) right end is fixed with the second locking nut
(14), the right end of second locking nut (14) is fixed with glass mirror (15), and the upper end of the glass mirror (15) opens up
There are round stomata (16).
2. a kind of speed reducer oil level oil window device according to claim 1, it is characterised in that: the top of the communicating pipe (2)
End is located at the lower end of lubricating oil liquid level (5).
3. a kind of speed reducer oil level oil window device according to claim 1, it is characterised in that: thrust bearing shoe valve (3) is totally submerged
In the inside of lubricating oil (4).
4. a kind of speed reducer oil level oil window device according to claim 1, it is characterised in that: the lubricating oil liquid level (5)
Positioned at the middle position of glass mirror (15).
5. a kind of speed reducer oil level oil window device according to claim 1, it is characterised in that: the flange short tube (9) with
Oil level oil window device noumenon (1), glass mirror (15) pass through the first locking nut (8), the second locking nut (14) screw thread respectively
Formula installation, and flange short tube (9) is the hollow type structure tilted upward.
6. a kind of speed reducer oil level oil window device according to claim 1, it is characterised in that: first locking nut
(8) four, and the first locking nut (8) and second are symmetrically fixed with about flange short tube (9) with the second locking nut (14)
Locking nut (14) is hexagonal structure.
7. a kind of speed reducer oil level oil window device according to claim 1, it is characterised in that: first seal groove (10)
It is to engage installation, and first seals item with the first sealing necklace (11), the second seal groove (12) with the second sealing necklace (13)
Circle (11) is all made of soft rubber with the second sealing necklace (13) and is made.
8. a kind of speed reducer oil level oil window device according to claim 1, it is characterised in that: the circle stomata (16) is opened
It is located at the angle of glass mirror (15) upper end, and the aperture of round stomata (16) is 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789032.4U CN208982632U (en) | 2018-11-01 | 2018-11-01 | A kind of speed reducer oil level oil window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789032.4U CN208982632U (en) | 2018-11-01 | 2018-11-01 | A kind of speed reducer oil level oil window device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982632U true CN208982632U (en) | 2019-06-14 |
Family
ID=66789877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821789032.4U Expired - Fee Related CN208982632U (en) | 2018-11-01 | 2018-11-01 | A kind of speed reducer oil level oil window device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982632U (en) |
-
2018
- 2018-11-01 CN CN201821789032.4U patent/CN208982632U/en not_active Expired - Fee Related
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| 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: 20190614 Termination date: 20211101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |