CN207034152U - A kind of drain oil recovery equipment of port gantry crane rotating device - Google Patents
A kind of drain oil recovery equipment of port gantry crane rotating device Download PDFInfo
- Publication number
- CN207034152U CN207034152U CN201720930100.3U CN201720930100U CN207034152U CN 207034152 U CN207034152 U CN 207034152U CN 201720930100 U CN201720930100 U CN 201720930100U CN 207034152 U CN207034152 U CN 207034152U
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- Prior art keywords
- oil
- liquid level
- level sensor
- annular
- drain pan
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Abstract
A kind of drain oil recovery equipment of port gantry crane rotating device, including gear, gear cover, oil drain pan and Oil Guide disk, first annular screen pack is provided with along the annular oil storage tank of oil drain pan, upper liquid level sensor, lower liquid level sensor are provided with annular oil storage tank, controller is provided with the outside of oil drain pan, upper liquid level sensor and lower liquid level sensor are electrically connected with the controller respectively；Two oil-outs are provided with the bottom of oil drain pan and are connected by Y types oil pipe, are connected with the mailbox of check valve, oil pump and crane in turn in the VERTICAL TUBE of Y type oil pipes, oil pump is connected with motor, and motor is electrically connected with the controller.The utility model is simple in construction, is filtered the waste oil for entering annular oil storage tank by first annular screen pack, then is pumped into recovery fuel tank by oil pump, avoids staff from frequently removing waste oil, saves the energy, check valve can prevent absolute oil from flowing back；Upper liquid level sensor, lower liquid level sensor, controller and oil pump cooperating, realize the automatic recovery of lubricating oil.
Description
Technical field
It the utility model is related to the technical field of crane, and in particular to a kind of port gantry crane rotating device
Drain oil recovery equipment.
Background technology
The rotating device of harbor portal crane generally comprises the gear cover on the outside of gear and gear, and door machine needs at work
Lubricate, but lubricating oil spillover of the door machine at work in gear cover is serious, and the lubricating oil of spilling is because in door machine operation
Rotate and fall the mechanism surface below the rotary column outer surface of door machine and rotating mechanism, due to the rotating device of gantry crane
Complexity, clears up that the lubricating oil of spilling is highly difficult, and very big puzzlement is caused to staff.
Patent No. 201621424529.7, patent name are a kind of port gantry crane rotating device, the patent
A kind of port gantry crane rotating device, including the gear cover on the outside of gear, gear are disclosed, it is characterized in that, the tooth
The bottom of wheel is provided with oil drain pan, and the outer edge of oil drain pan is placed in the outside of gear outer edge；The gear cover is close to gear
Side bottom is provided with Oil Guide disk, and the Oil Guide disk tilts down and the bottom of Oil Guide disk is placed in the top of oil drain pan.The Oil Guide
The bottom surface of disk tilts down 30 °.The sole length of the Oil Guide disk is 7cm-9cm.The technical scheme of the patent disclosure solves
Above-mentioned technical problem, but harbor portal crane workload is larger, its rotating mechanism produces more waste oil, it is necessary to the people that works
Member often removes the oil cleared up in oil drain pan, directly wipes, causes to waste.
Utility model content
The purpose of this utility model is：A kind of drain oil recovery equipment of port gantry crane rotating device is provided,
It is simple in construction, the waste oil in oil drain pan is filtered and re-used, avoids staff from frequently removing waste oil, reduces staff's
Workload, realize that waste oil recovery re-uses, save the energy.
The technical scheme that the utility model is taken is：
A kind of drain oil recovery equipment of port gantry crane rotating device, including gear and be arranged on the outside of gear
Gear cover, the bottom of the gear is provided with oil drain pan, and the outer edge of oil drain pan is arranged at the outside of gear outer edge, oil drain pan
It is interior to be provided with annular oil storage tank；The gear cover is provided with Oil Guide disk close to the bottom of the side of gear, and the Oil Guide disk tilts down
And the bottom of Oil Guide disk is placed in the top of the annular oil storage tank of oil drain pan, first is provided with annular oil storage tank interior edge annular oil storage tank
Circular filter net, upper liquid level sensor is provided with the top of annular oil storage tank, is passed in the bottom of annular oil storage tank provided with lower liquid level
Sensor, upper liquid level sensor are arranged at the lower section of first annular screen pack, and lower liquid level sensor is arranged at liquid level sensor
Lower section, controller is provided with the outside of oil drain pan, and upper liquid level sensor and lower liquid level sensor are electrically connected with the controller respectively；
The bottom of oil drain pan is provided with two oil-outs symmetrical on oil drain pan center line, passes through in two oil-outs of oil drain pan
Y types oil pipe is connected, and recovery fuel tank is connected with the bottom of the VERTICAL TUBE of Y type oil pipes；It is sequentially connected in the VERTICAL TUBE of Y type oil pipes
There are check valve and oil pump, oil pump is connected with motor, and motor is electrically connected with the controller.
Filter is provided between check valve and oil pump.
The second circular filter net is provided with the bottom of annular oil storage tank, the mesh of the second circular filter net is less than first annular
The mesh of screen pack.
The longitudinal cross-section of annular oil storage tank is trapezoidal.
The mesh of first annular screen pack is vertical fish scale hole.
The utility model is simple in construction, is filtered the waste oil for entering annular oil storage tank by first annular screen pack,
Absolute oil after filtering is pumped into recovery fuel tank by Y types oil pipe by oil pump, is avoided staff from frequently removing waste oil, is saved energy
Source, check valve can prevent absolute oil from flowing back, and filter can further filter to the absolute oil for entering oil pump, avoid impurity from entering oil
Pump, increase its service life, while ensure to reclaim degree of purity oily in fuel tank；Upper liquid level sensor, lower liquid level sensor, control
Device and oil pump cooperating, realize the automatic recovery of absolute oil in oil drain pan；The longitudinal cross-section of annular oil storage tank is trapezoidal and first
The mesh of circular filter net is vertical fish scale hole, facilitates absolute oil to flow into Y type oil pipes.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, a kind of drain oil recovery equipment of port gantry crane rotating device, including gear 1 and setting
Gear cover 2 in the outside of gear 1, the bottom of the gear 1 is provided with oil drain pan 3, and the outer edge of oil drain pan 3 is arranged at gear 1
The outside of outer edge, oil drain pan is interior to be provided with annular oil storage tank 9；The gear cover 2 is provided with Oil Guide close to the bottom of the side of gear 1
Disk 4, the Oil Guide disk 4 tilts down and the bottom of Oil Guide disk 4 be placed in oil drain pan 3 annular oil storage tank 9 top, annular store up
The interior edge annular oil storage tank 9 of oil groove 9 is provided with first annular screen pack 5, first annular screen pack 5 be arranged in annular oil storage tank 9 and
Preferably on the top of annular oil storage tank 9, it is easy to store more absolute oil in oil drain pan 3, is provided with the top of annular oil storage tank 9 upper
Liquid level sensor 6, lower liquid level sensor 8 is provided with the bottom of annular oil storage tank 9, upper liquid level sensor 6 is arranged at first annular
The lower section of screen pack 5, lower liquid level sensor 8 are arranged at the lower section of liquid level sensor 6, and control is provided with the outside of oil drain pan 3
Device 7, upper liquid level sensor 6 and lower liquid level sensor 8 electrically connect with controller 7 respectively；Two passes are provided with the bottom of oil drain pan 3
In the symmetrical oil-out 31 of the center line of oil drain pan 3, connected in two oil-outs 31 of oil drain pan 3 by Y types oil pipe 10,
The bottom of the VERTICAL TUBE 101 of Y types oil pipe 10 is connected with recovery fuel tank 15；It is connected with turn in the VERTICAL TUBE 101 of Y types oil pipe 10
Check valve 11 and oil pump 13, check valve 11 can prevent reclaim fuel tank 15 in hydraulic oil backflow, the oil-out of check valve 11 with
The oil inlet connection of oil pump 13, the oil-out of oil pump 13 are connected with recovery fuel tank 15, and oil pump 13 is connected with motor 14, motor 14 and
Controller 7 electrically connects.
The filter 12 between check valve 11 and oil pump 13, filter 12 can be to the further mistakes of absolute oil into oil pump 13
Filter, avoids impurity from entering oil pump 13, increases its service life, while ensures to reclaim degree of purity oily in fuel tank 15.
In the bottom of annular oil storage tank 9, the mesh provided with the second circular filter net 5a, the second circular filter net 5a is less than the
The mesh of one circular filter net 5, the second circular filter net 5a is to the further filtering of absolute oil.
The longitudinal cross-section of annular oil storage tank 9 is trapezoidal, facilitates the absolute oil in oil drain pan 3 to flow into the oil-out 31 of oil drain pan 3.
The mesh of first annular screen pack 5 is vertical fish scale hole, and convenient oil flows down from first annular screen pack 5.
When in use, the waste oil on gear cover 2 (lubricating oil that waste oil refers to include impurity) flows into annular by Oil Guide disk 4
In oil storage tank 6, waste oil is filtered by first annular screen pack 5, the impurity such as the iron rust in waste oil is got rid of, after filtering
The oil-out that is flowed into from the extreme lower position of annular oil storage tank 6 on oil drain pan 3 of absolute oil (absolute oil refers to lubricating oil after filtering)
31, enter in Y types oil pipe 7, when the height of the absolute oil in oil drain pan 3 reaches upper liquid level sensor 6, upper liquid level sensor 6
Secondary signal is fed back into controller 7, the controlled motor 14 of controller 7 works, and motor 14 drives oil pump 13 to work, and absolute oil passes sequentially through
Check valve 8 and filter 9, then it is pumped into by oil pump 13 in recovery fuel tank 15, realizes the recovery of lubricating oil.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (5)
1. a kind of drain oil recovery equipment of port gantry crane rotating device, including gear (1) and it is arranged on gear (1) outside
The gear cover (2) of side, the bottom of the gear (1) is provided with oil drain pan (3), and the outer edge of oil drain pan (3) is arranged at gear (1)
The outside of outer edge, oil drain pan is interior to be provided with annular oil storage tank（9）；The gear cover (2) is provided with close to the bottom of the side of gear
Oil Guide disk (4), the Oil Guide disk (4) tilts down and the bottom of Oil Guide disk (4) is placed in the annular oil storage tank of oil drain pan (3)（9）
Top, it is characterised in that：In annular oil storage tank（9）Interior edge annular oil storage tank（9）Provided with first annular screen pack（5）, in ring
Shape oil storage tank（9）Top be provided with upper liquid level sensor（6）, in annular oil storage tank（9）Bottom be provided with lower liquid level sensor
（8）, upper liquid level sensor（6）It is arranged at first annular screen pack（5）Lower section, lower liquid level sensor（8）It is arranged at liquid level
Sensor（6）Lower section, be provided with controller in the outside of oil drain pan (3)（7）, upper liquid level sensor（6）With lower liquid level sensor
（8）Respectively with controller（7）Electrical connection；It is symmetrical on oil drain pan (3) center line provided with two in the bottom of oil drain pan (3)
Oil-out（31）, in two oil-outs of oil drain pan (3)（31）Pass through Y type oil pipes（10）Connection, in Y type oil pipes（10）It is perpendicular
Straight tube（101）Bottom be connected with recovery fuel tank（15）；In Y type oil pipes（10）VERTICAL TUBE（101）On be connected with turn it is unidirectional
Valve（11）And oil pump（13）, oil pump（13）It is connected with motor（14）, motor（14）With controller（7）Electrical connection.
2. the drain oil recovery equipment of port gantry crane rotating device as claimed in claim 1, it is characterised in that：In list
To valve（11）And oil pump（13）Between be provided with filter（12）.
3. the drain oil recovery equipment of port gantry crane rotating device as claimed in claim 1, it is characterised in that：In ring
Shape oil storage tank（9）Bottom be provided with the second circular filter net（5a）, the second circular filter net（5a）Mesh be less than it is first annular
Screen pack（5）Mesh.
4. the drain oil recovery equipment of port gantry crane rotating device as claimed in claim 1, it is characterised in that：Annular
Oil storage tank（9）Longitudinal cross-section it is trapezoidal.
5. the drain oil recovery equipment of port gantry crane rotating device as claimed in claim 1, it is characterised in that：First
Circular filter net（5）Mesh be vertical fish scale hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930100.3U CN207034152U (en) | 2017-07-28 | 2017-07-28 | A kind of drain oil recovery equipment of port gantry crane rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930100.3U CN207034152U (en) | 2017-07-28 | 2017-07-28 | A kind of drain oil recovery equipment of port gantry crane rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034152U true CN207034152U (en) | 2018-02-23 |
Family
ID=61463033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930100.3U Expired - Fee Related CN207034152U (en) | 2017-07-28 | 2017-07-28 | A kind of drain oil recovery equipment of port gantry crane rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483267A (en) * | 2018-06-19 | 2018-09-04 | 谢彬彬 | A kind of beam cranes and security monitoring management system |
| CN110043639A (en) * | 2019-05-17 | 2019-07-23 | 广东赛纳德智能装备有限公司 | A kind of gear-box anti-oil leakage device |
-
2017
- 2017-07-28 CN CN201720930100.3U patent/CN207034152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483267A (en) * | 2018-06-19 | 2018-09-04 | 谢彬彬 | A kind of beam cranes and security monitoring management system |
| CN110043639A (en) * | 2019-05-17 | 2019-07-23 | 广东赛纳德智能装备有限公司 | A kind of gear-box anti-oil leakage device |
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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: 20180223 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |