CN203348510U - Gear lubricating device, walking mechanism of coal mining machine and coal mining machine - Google Patents
Gear lubricating device, walking mechanism of coal mining machine and coal mining machine Download PDFInfo
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- CN203348510U CN203348510U CN 201320314753 CN201320314753U CN203348510U CN 203348510 U CN203348510 U CN 203348510U CN 201320314753 CN201320314753 CN 201320314753 CN 201320314753 U CN201320314753 U CN 201320314753U CN 203348510 U CN203348510 U CN 203348510U
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- mining machine
- coal mining
- gear
- oil box
- driving wheel
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Abstract
The utility model relates to the technical field of gear lubricating and discloses a gear lubricating device, a walking mechanism of a coal mining machine and the coal mining machine. The gear lubricating device comprises an oil box, an end cover, an oil core and an air pressure balance component, wherein the end cover covers the oil box; the oil core is installed at the bottom of the oil box; the air pressure balance component is installed on the end cover. The gear lubricating device can be installed in a proper position conveniently; after the end cover is removed and a certain amount of lubricating oil is filled into the oil box, the lubricating oil can be supplied to the position (such as a gear) needing to be lubricated through the oil core. Thus, the gear lubricating device can lubricate a driving wheel and/or a pin rail wheel of the walking mechanism of the coal mining machine, the lubricating effect on the driving wheel and/or the pin rail wheel can be improved, and the driving wheel and/or the pin rail wheel can be prevented from being abraded too fast. The walking mechanism of the coal mining machine is provided with the gear lubricating device. The coal mining machine is provided with the walking mechanism of the coal mining machine.
Description
Technical field
The utility model relates to the gear lubrication technical field, particularly a kind of gear lubrication device, traveling mechanism of coal mining machine and coal winning machine.
Background technique
Coal winning machine is the nucleus equipment of fully mechanized mining face, mainly completes coal breakage and coaling operation, and traveling mechanism of coal mining machine is the output unit of whole coal winning machine walking, and its reliability directly affects the overall performance of coal winning machine.
Traveling mechanism of coal mining machine generally comprises housing, is arranged at the driving wheel on housing and takes turns with the pin rail of driving wheel formative gear transmission, because the working environment of driving wheel and pin rail wheel is quite severe, and the gear driving pair between driving wheel and pin rail wheel belongs to open type gear driving, thereby the phenomenon of insufficient lubrication easily appears, cause the gear teeth to cross quick-wearing, affect the normal use of traveling mechanism of coal mining machine.
Therefore, how improving the lubrication effect of driving wheel in traveling mechanism of coal mining machine and/or pin rail wheel, is those skilled in the art's technical problems urgently to be resolved hurrily.
The model utility content
In view of this, one of the purpose of this utility model is to provide a kind of gear lubrication device, can effectively improve the lubrication effect of driving wheel in traveling mechanism of coal mining machine and/or pin rail wheel.
Particularly, this gear lubrication device comprises: oil box; End cap, be covered on described oil box; Wick, be installed on the bottom of described oil box; The air pressure balance parts, be installed on described end cap.
Further, also comprise seal ring, described seal ring is arranged between described oil box and described end cap.
Further, also comprise bolt, described oil box, described seal ring and described end cap are by described bolton.
Further, also comprise the oiling lubricating cup, described oiling lubricating cup is installed on described end cap.
Further, described air pressure balance parts are porous plug.
Two of the purpose of this utility model is to provide a kind of traveling mechanism of coal mining machine, this traveling mechanism of coal mining machine comprises housing, is arranged at the driving wheel on this housing and takes turns with the pin rail of this driving wheel formation gear driving pair, and the top of described driving wheel is provided with the described gear lubrication device of above-mentioned any one.
Further, described gear lubrication device is embedded at the inside of described housing.
Three of the purpose of this utility model is to provide a kind of coal winning machine, and this coal winning machine is provided with the described traveling mechanism of coal mining machine of above-mentioned any one.
To sum up, gear lubrication device of the present utility model is convenient to be arranged on appropriate location, end cap is opened, after in oil box, injecting a certain amount of lubricant oil, can be by wick to required lubricated position (gear) supplying lubricating oil, hence one can see that, and this gear lubrication device can be realized the driving wheel in traveling mechanism of coal mining machine and/or pin rail wheel are lubricated, thereby can improve the lubrication effect of driving wheel and/or pin rail wheel, prevent driving wheel and/or sell rail and took turns quick-wearing.Traveling mechanism of coal mining machine of the present utility model has lubrication effect preferably due to its driving wheel and/or pin rail wheel, thus rate of fault less, have longer working life.Coal winning machine of the present utility model is because its traveller rate of fault is few, have longer working life, thereby reliability, overall performance are improved.
The accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
The installation design sketch of a kind of device of the gear lubrication for traveling mechanism of coal mining machine that Fig. 1 provides for the utility model embodiment;
The enlarged diagram that Fig. 2 is Fig. 1 middle gear lubricating fitting.
The primary component symbol description:
10 gear lubrication devices
20 housings
30 driving wheels
40 pin rail wheels
1 oil box
2 end caps
3 seal rings
4 porous plugs
5 oiling lubricating cups
6 bolts
7 lubricant oil
8 wicks
Embodiment
It should be pointed out that in this part, description and the description order to concrete structure is only the explanation to specific embodiment, should not be considered as that protection domain of the present utility model is had to any restriction.In addition, under the situation of not conflicting, embodiment and the feature in embodiment in this part can combine mutually.
Please also refer to Fig. 1 and Fig. 2, wherein, the installation design sketch of a kind of device of the gear lubrication for traveling mechanism of coal mining machine that Fig. 1 provides for the utility model embodiment; The enlarged diagram that Fig. 2 is Fig. 1 middle gear lubricating fitting.Below accompanying drawing is elaborated to the utility model embodiment.
As shown in Figure 1, this traveling mechanism of coal mining machine comprises gear lubrication device 10, housing 20, driving wheel 30 and pin rail wheel 40.
Wherein, driving wheel 30 is arranged on housing 20, and pin rail wheel 40 is arranged on housing 20 and with driving wheel 30 and forms gear driving pair; Gear lubrication device 10 is arranged at the top (being upper left side shown in figure) of driving wheel 30, preferably, situation as shown in Figure 1, gear lubrication device 10 is embedded at housing 20 inside of driving wheel 30 tops, during concrete enforcement, can on the housing above driving wheel 30, offer an installation receiving cavity, gear lubrication device 10 is installed in this installation receiving cavity at least in part.
As shown in Figure 2, gear lubrication device 10 comprises oil box 1, end cap 2, seal ring 3, air pressure balance parts, oiling lubricating cup 5, bolt 6 and wick 8.
Wherein, end cap 2 is covered in the open top of oil box 1, seal ring 3 is around being arranged between oil box 1 open top and end cap 2, end cap 2, seal ring 3 and oil box 1 all offer bolt mounting holes on corresponding position, and the threaded end of bolt 6 is fixed on above-mentioned three on housing 20 through each bolt mounting holes; Air pressure balance parts and oiling lubricating cup 5 are installed on end cap 2, and preferably, in the present embodiment, the air pressure balance parts are porous plug 4; The bottom of oil box 1 is provided with mounting hole, and wick 8 is installed in this mounting hole.
In use, can inject a certain amount of lubricant oil 7 in oil box 1 by oiling lubricating cup 5, porous plug 4 can keep oil box 1 internal pressure and atmospheric pressure balance, seal ring 3 can prevent that lubricant oil 7 from leaking to outside oil box 1, lubricant oil 7 in oil box 1 can drip to downwards on driving wheel 30 by wick 8, driving wheel 30 is after rotation, lubricant oil is brought to driving wheel 30 and with the pin rail, take turns 40 engagement places, thereby driving wheel 30 and pin rail wheel 40 are carried out to pressure lubrication, improved the lubrication effect of driving wheel 30 and pin rail wheel 40, avoided driving wheel 30 and pin rail wheel 40 to cross quick-wearing, improved the life-span of driving wheel 30 and pin rail wheel 40, improved the reliability of traveling mechanism of coal mining machine.
In above-described embodiment, adopt porous plug 4 as the air pressure balance parts, can keep the inner and outside air pressure balance of oil box 1, and can avoid too much impurity in air to enter oil box 1 inside, thereby guarantee the turbidity test of the interior lubricant oil 7 of oil box 1; But in other embodiments, be not limited to porous plug 4, can also adopt other forms of air pressure balance parts to guarantee the pressure balance that oil box 1 is inside and outside, for example, can also adopt equilibrium valve to replace or the air filter replacement.
In above-described embodiment, oiling lubricating cup 5 is set on end cap 2, is convenient to realize inject lubricant oil from oil box 1 is outside, but in other embodiments, also can omits oiling lubricating cup 5, and adopt the mode of opening end cap 2 direct oilings.
In above-described embodiment, with the gear lubrication application of installation, in traveling mechanism of coal mining machine explanation for example, it should be noted that, this gear lubrication device also can be applied to the occasion that other need gear lubrication.
The utility model is other embodiments also provide a kind of traveling mechanism of coal mining machine, the described traveling mechanism of coal mining machine of above-described embodiment for example, from aforementioned, this traveling mechanism of coal mining machine has lubrication effect preferably due to its driving wheel and/or pin rail wheel, thus rate of fault less, have longer working life.
The utility model is other embodiments also provide a kind of coal winning machine, this coal winning machine is provided with above-mentioned traveling mechanism of coal mining machine, from aforementioned, this coal winning machine is because its traveller rate of fault is few, have longer working life, thereby reliability, overall performance are improved.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a gear lubrication device (10), is characterized in that, comprising:
Oil box (1);
End cap (2), be covered on described oil box (1);
Wick (8), be installed on the bottom of described oil box (1);
The air pressure balance parts, be installed on described end cap (2).
2. gear lubrication device as claimed in claim 1 (10), is characterized in that, also comprises seal ring (3), and described seal ring (3) is arranged between described oil box (1) and described end cap (2).
3. gear lubrication device as claimed in claim 2 (10), is characterized in that, also comprises bolt (6), and described oil box (1), described seal ring (3) and described end cap (2) are fastening by described bolt (6).
4. gear lubrication device as described as the claims 1 to 3 any one (10), is characterized in that, also comprises oiling lubricating cup (5), and described oiling lubricating cup (5) is installed on described end cap (2).
5. gear lubrication device as described as the claims 1 to 3 any one (10), is characterized in that, described air pressure balance parts are porous plug (4).
6. a traveling mechanism of coal mining machine, comprise housing (20), be arranged at the driving wheel (30) on this housing (20) and take turns (40) with the pin rail of this driving wheel (30) formation gear driving pair, it is characterized in that, the top of described driving wheel (30) is provided with the described gear lubrication device of claim 1 to 5 any one (10).
7. traveling mechanism of coal mining machine as claimed in claim 6, is characterized in that, described gear lubrication device (10) is embedded at the inside of described housing (20).
8. a coal winning machine, is characterized in that, described coal winning machine is provided with the described traveling mechanism of coal mining machine of claim 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314753 CN203348510U (en) | 2013-05-31 | 2013-05-31 | Gear lubricating device, walking mechanism of coal mining machine and coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314753 CN203348510U (en) | 2013-05-31 | 2013-05-31 | Gear lubricating device, walking mechanism of coal mining machine and coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348510U true CN203348510U (en) | 2013-12-18 |
Family
ID=49748415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320314753 Expired - Fee Related CN203348510U (en) | 2013-05-31 | 2013-05-31 | Gear lubricating device, walking mechanism of coal mining machine and coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533259A (en) * | 2018-04-11 | 2018-09-14 | 山东东山矿业有限责任公司株柏煤矿 | A kind of displacement detector for traveling mechanism of coal mining machine |
-
2013
- 2013-05-31 CN CN 201320314753 patent/CN203348510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533259A (en) * | 2018-04-11 | 2018-09-14 | 山东东山矿业有限责任公司株柏煤矿 | A kind of displacement detector for traveling mechanism of coal mining machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131218 Termination date: 20160531 |