CN208474909U - A kind of standing crusher - Google Patents
A kind of standing crusher Download PDFInfo
- Publication number
- CN208474909U CN208474909U CN201820824951.4U CN201820824951U CN208474909U CN 208474909 U CN208474909 U CN 208474909U CN 201820824951 U CN201820824951 U CN 201820824951U CN 208474909 U CN208474909 U CN 208474909U
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- CN
- China
- Prior art keywords
- oil
- oil return
- return line
- active
- passive
- 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 relates to a kind of standing crushers.A kind of standing crusher includes shell and the main shaft vertically arranged along shell, lubrication bearing is set on the main shaft, the shell is equipped with lubricating oil outlet and entrance, passive oil return line is communicated on lubricating oil outlet, oil feed line is communicated on entrance, the passive oil return line includes the passive oil return opening being connected to fuel tank, active oil return line is parallel on the passive oil return line, scavenge oil pump is serially connected on the active oil return line, passive oil return line between the passive oil return opening and active oil return line is equipped with the control valve for controlling lubricating oil on-off.The lubricating system of lubrication bearing in the standing crusher of the utility model includes active oil return line, active oil return line is extracted out lubricating oil by scavenge oil pump, avoid the grease accumulation of thickening, to prevent oil leak, the lubricant effect of standing crusher main shaft is enhanced, ensure that standing crusher uses steadily in the long term.
Description
Technical field
The utility model relates to a kind of standing crushers.
Background technique
Standing crusher is common crushing mechanism on sandstone crushing production line, with structure is simple, yield is high, maintenance side
Just and the advantages such as price is low.
The bearing of existing standing crusher main shaft is using being grease lubrication, referring to Fig. 3 it is found that the main shaft of standing crusher
Bearing block outside hollow bearing body 22 is installed, internal diameter size as outer diameter is separately installed in bearing body 22 from top to bottom
Three ball bearings 24 and a ball bearing 23, bearing upper cover 20 and bearing lower cover 26 fix top and bottom bearing respectively
Outer ring.Main shaft 28 is each passed through bearing lower cover 26, ball bearing 23, ball bearing 24 and bearing upper cover 20 from top to bottom, in main shaft
28 upper ends are fixed with turntable connector sleeve 19, are fixed with primary shaft belt pulley 27 in lower end, have lubricating oil oil-in 25 on bearing body 22
With oil outlet 29.Lubricant grease slides out of bearing under the effect of gravity, and the lubricating oil of landing passes through oil return under the effect of gravity
Pipeline flows into fuel tank, and is delivered in bearing again by the oil feed pump on fuel tank.But because rotten after lubricating oil long-time service
It can be thickened, especially winter (lubricating oil flow is poor when low temperature).The lubricating oil being thickened in oil return line is under the effect of gravity
Often there is a problem of that circulation is unsmooth, and when lubricating oil circulates unsmooth is also easy to produce accumulation and there is the risk of leakage.
Utility model content
The purpose of this utility model is to provide a kind of standing crushers, it is intended to solve lubricating oil in existing standing crusher
The unsmooth problem of oil return.
To achieve the above object, a kind of technical solution of standing crusher of the utility model is:
A kind of standing crusher is set with lubrication on the main shaft including shell and the main shaft vertically arranged along shell
Bearing, the shell are equipped with lubricating oil outlet and entrance, are communicated with passive oil return line on lubricating oil outlet, are connected on entrance
There is oil feed line, the passive oil return line includes the passive oil return opening being connected to fuel tank, parallel connection on the passive oil return line
Have active oil return line, be serially connected with scavenge oil pump on the active oil return line, the passive oil return opening and active oil return line it
Between passive oil return line be equipped with control valve for controlling lubricating oil on-off.
The beneficial effect is that: the lubricating system of the lubrication bearing in the standing crusher of the utility model includes actively returning
Oil pipe line, active oil return line are extracted out lubricating oil by scavenge oil pump, avoid the grease accumulation of thickening, to prevent profit
Lubrication leakage enhances the lubricant effect of standing crusher main shaft, ensure that standing crusher uses steadily in the long term.
Specifically, being serially connected with flowmeter on the active oil return line.Facilitate to the lubricating oil in active oil return line
Flow be monitored.
Further, air-cooled radiator is serially connected on the active oil return line.Facilitate to the lubrication in oil return line
Oil cools down.
Further, the active oil return line and passive oil return line are connected to fuel tank, and the fuel tank is equipped with
Control module, the control module connect with flow meter signal and are monitored to the flow of lubrication in active oil return line.
Help to be monitored the flow of the lubricating oil in active oil return line.
Further, oil feed pump is serially connected on the oil feed line.
Further, pressure gauge is serially connected on the oil feed line.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lubricating system of the lubrication bearing of the standing crusher embodiment one of the utility model；
Fig. 2 is the work of the embodiment one of the lubricating system of the lubrication bearing of the standing crusher embodiment one of the utility model
Make schematic diagram；
Fig. 3 is the structural schematic diagram of the lubrication bearing in standing crusher in the prior art；
In attached drawing: 1, lubricating oil outlet；2, oil inlet；3, three-way connection；4, scavenge oil pump oil inlet pipe；5, scavenge oil pump is fuel-displaced
Pipe；6, scavenge oil pump；7, ball valve is controlled；8, oil return pipe；9, flowmeter；10, air-cooled radiator；11, pressure gauge；12, oil feed pump；
13, overflow valve；14, temperature sensor；15, fuel tank upper cover；16, flow and temperature display watch；17, liquidometer；18, fuel tank；19,
Turntable connector sleeve；20, bearing upper cover；21, ball bearing；22, bearing body；23, ball bearing；24, ball bearing；25, oil inlet；
26, bearing lower cover；27, primary shaft belt pulley；28, main shaft；29, oil outlet.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment one of the standing crusher of the utility model, as shown in Figure 1 to Figure 2, including shell and along shell
Body vertically arranged main shaft is set with lubrication bearing on the main shaft, and the lubricating system of lubrication bearing is communicated on the shell.
The lubricating system for lubricating bearing includes passive oil return line, and passive oil return line includes oil return pipe 8 and is serially connected on oil return pipe 8
Three-way connection 3 and control ball valve 7.The end of oil return pipe 8 has the oil inlet 2 being connected to lubricating oil outlet 1, three-way connection
One of them of 3 two Parallel exportings is connected to oil return pipe 8, another is connected to control ball valve 7.It will of course be understood that
It is to control ball valve 7 or other kinds of control valve in other embodiments.Three-way connection 3 in the present embodiment it is another
Be communicated with active oil return line in one outlet, active oil return line include scavenge oil pump 6 and respectively with 6 oil inlet 2 of scavenge oil pump
The scavenge oil pump oil inlet pipe 4 of connection and the oil return oil pump outlet line 5 being connected to scavenge oil pump oil outlet.The purpose for controlling ball valve 7, which is arranged, is
When scavenge oil pump 6, which goes wrong, to work, ball valve 7 can be controlled by opening, lubricating oil can pass through passive oil return line
Outflow.
Passive oil return line in the present embodiment includes passive oil return opening, and active oil return line includes active oil return opening, quilt
Dynamic oil return opening and active oil return opening are connected to fuel tank 18.The flowmeter 9 being connected to passive oil return opening is installed in fuel tank 18,
The oil outlet of flowmeter 9 is connected to air-cooled radiator 10, and the oil return pipe 8 in the oil outlet of air-cooled radiator 10 extends downward into oil
18 bottom of case.Oil return pipe 8 on active oil return line stretches to 18 inside of fuel tank and extends to 18 bottom of fuel tank.
The oil in fuel tank 18 is set to form circulation in order to make the oil in the fuel tank 18 in the present embodiment be input to lubrication bearing,
Oil feed line is also equipped in fuel tank 18, one end of oil feed line is stretched out outside fuel tank 18.Oil feed line is located at 18 bottom of fuel tank
End be serially connected with oil feed pump 12, be serially connected with pressure gauge 11 and overflow valve 13 on the oil feed line of 12 upside of oil feed pump.
It is also equipped with the liquidometer 17 of display oil liquid liquid level on fuel tank 18 and measures the temperature sensor 14 of oil liquid temperature,
The temperature of lubricating oil can be in the flow being installed on fuel tank 18 in the flow and fuel tank 18 of lubricating oil in active oil return line
And shown on temperature display watch 16, to observe.It is also equipped on dismountable fuel tank on fuel tank 18 in the present embodiment
Cover 15.It is provided with temperature and flow alarm function function on flow and temperature display watch 16, once flow is lower than setting value, flow and temperature
Degree display table 16 can provide alarm signal, once temperature is higher than setting value, flow and temperature display watch 16 can also provide alarm signal
Number.
The lubricating system of lubrication bearing in the present embodiment is realized by the scavenge oil pump 6 in active oil return line actively returns
Oil avoids grease accumulation and leakage, ensure that standing crusher use reliability.Once flow is lower than setting value, stream
Amount and temperature display watch 16 can provide alarm signal, once temperature is higher than setting value, flow and temperature display watch 16 can also be provided
Alarm signal enhances standing crusher safety in utilization.
The specific embodiment two of the standing crusher of the utility model, with specific embodiment one the difference is that, this
The oil outlet of active oil return line and passive oil return line in embodiment is connected to after being converged by bus dump with fuel tank.Other
It is the same as example 1, repeats no more.
Claims (6)
1. a kind of standing crusher is set with lubrication axis on the main shaft including shell and the main shaft vertically arranged along shell
It holds, the shell is equipped with lubricating oil outlet and entrance, is communicated with passive oil return line on lubricating oil outlet, is communicated on entrance
Oil feed line, the passive oil return line include the passive oil return opening being connected to fuel tank, it is characterised in that: the passive oil return pipe
Road is parallel with active oil return line, and scavenge oil pump is serially connected on the active oil return line, and the passive oil return opening and active are returned
Passive oil return line between oil pipe line is equipped with the control valve for controlling lubricating oil on-off.
2. standing crusher according to claim 1, it is characterised in that: be serially connected with flow on the active oil return line
Meter.
3. standing crusher according to claim 2, it is characterised in that: be serially connected with air-cooled dissipate on the active oil return line
Hot device.
4. standing crusher according to claim 3, it is characterised in that: the active oil return line and passive oil return pipe
The connection of Lu Junyu fuel tank, the fuel tank are equipped with control module, and the control module connect with flow meter signal and returns to active
Flow of lubrication in oil pipe line is monitored.
5. described in any item standing crushers according to claim 1 ~ 4, it is characterised in that: be serially connected with confession on the oil feed line
Oil pump.
6. described in any item standing crushers according to claim 1 ~ 4, it is characterised in that: be serially connected with pressure on the oil feed line
Power table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824951.4U CN208474909U (en) | 2018-05-30 | 2018-05-30 | A kind of standing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824951.4U CN208474909U (en) | 2018-05-30 | 2018-05-30 | A kind of standing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474909U true CN208474909U (en) | 2019-02-05 |
Family
ID=65219565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820824951.4U Expired - Fee Related CN208474909U (en) | 2018-05-30 | 2018-05-30 | A kind of standing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151706A (en) * | 2021-12-02 | 2022-03-08 | 河南黎明重工科技股份有限公司 | Lubricating system for vertical shaft impact crusher bearing |
-
2018
- 2018-05-30 CN CN201820824951.4U patent/CN208474909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151706A (en) * | 2021-12-02 | 2022-03-08 | 河南黎明重工科技股份有限公司 | Lubricating system for vertical shaft impact crusher bearing |
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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: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |