CN2863916Y - Time-delay stop apparatus for bulldozer superstructure lubrication troubles - Google Patents
Time-delay stop apparatus for bulldozer superstructure lubrication troubles Download PDFInfo
- Publication number
- CN2863916Y CN2863916Y CN 200520142759 CN200520142759U CN2863916Y CN 2863916 Y CN2863916 Y CN 2863916Y CN 200520142759 CN200520142759 CN 200520142759 CN 200520142759 U CN200520142759 U CN 200520142759U CN 2863916 Y CN2863916 Y CN 2863916Y
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- CN
- China
- Prior art keywords
- superstructure
- dumping plough
- unit
- bulldozer
- detecting unit
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- 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 - Lifetime
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- 238000005461 lubrication Methods 0.000 title claims abstract description 58
- 238000010338 mechanical breakdown Methods 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a time-delay stop apparatus for bulldozer superstructure lubrication troubles including: a bulldozer superstructure lubrication troubles detecting unit; a bulldozer superstructure lubrication troubles alarming unit; a bulldozer driving signal detecting unit; a time-delay unit; a bulldozer mechanical troubles detecting unit; a bulldozer stop signal detecting unit; a bulldozer stop signal controlling unit; OR gate; and AND gate; wherein, the ulldozer superstructure lubrication troubles detecting unit and the bulldozer driving signal detecting unit connect with an input end of the time-delay unit via the AND gate; an output end of the bulldozer superstructure lubrication troubles detecting unit connects with the bulldozer superstructure lubrication troubles alarming unit; an output end of the time-delay unit, the bulldozer mechanical troubles detecting unit and the bulldozer stop signal detecting unit all connect with an input end of the bulldozer stop signal controlling unit via the OR gate. According to the utility model, trouble stop frequency of the whole excavation system can efficiently reduced and the excavation efficiency can be increased.
Description
Technical field
The utility model relates to a kind of lubrication trouble time-delay arresting gear, in particular to a kind of dumping plough superstructure lubrication trouble time-delay arresting gear.
Background technology
At present, when the loess formation on open coal mine top is peeled off, usually adopt wheel bucket continuous processing system to finish, need be lubricated each operational outfit in the system in order to reduce friction, reduce wearing and tearing, wherein to dumping plough superstructure lubricated mainly be to be subjected to, unloading arm adhesive tape head roll bearing is lubricated, lubricating system is the dual circuit centralized grease lubrication.
But; described dumping plough superstructure lubricating system some faults occur through regular meeting in real work; after the shutdown of superstructure lubrication trouble appears in dumping plough; the a whole set of bucket continuous processing system of taking turns all stops production; the each connection by platform equipment opens machine once more and need waste for a long time; influence whole excavation progress, simultaneously every equipment is that machine is opened in heavy duty entirely, can cause influence significantly to the quality and the life-span of equipment.
In fact, the dumping plough superstructure is lubricated, and to belong to discontinuity lubricated, when above-mentioned lubrication trouble occurring, can not cause damage to equipment bearing in the regular hour.In addition, judging and handling dumping plough superstructure lubrication trouble is to be relatively easy to, generally just can its maintenance is normal in the time interval that is allowed.Therefore, if when dumping plough superstructure lubrication trouble occurring at every turn, can under the situation of hard stop not, make it recover operate as normal to its place under repair fully; On the contrary, if hard stop all when dumping plough superstructure lubrication trouble occurring then can cause a large amount of time wastes at every turn, influence whole excavation progress.
For these reasons, be necessary to design a kind of dumping plough superstructure lubrication trouble time-delay arresting gear in fact.
The utility model content
The purpose of this utility model is to provide a kind of device of shutting down again after its time-delay a period of time that makes can lubrication trouble occur in the superstructure of dumping plough the time.
To achieve these goals, dumping plough superstructure lubrication trouble time-delay arresting gear of the present utility model is design like this:
A kind of dumping plough superstructure lubrication trouble time-delay arresting gear, it comprises:
One dumping plough superstructure lubrication trouble detecting unit;
One dumping plough superstructure lubrication trouble alarm unit
One dumping plough drives detecting signal unit;
One delay unit;
One dumping plough mechanical breakdown detecting unit;
One dumping plough stopping signal detecting unit;
One dumping plough is shut down control module;
One or the door; And
One with the door;
Wherein said dumping plough superstructure lubrication trouble detecting unit drives detecting signal unit with described dumping plough and links to each other with the input of described delay unit with door by described; The output of described dumping plough superstructure lubrication trouble detecting unit also links to each other with described dumping plough superstructure lubrication trouble alarm unit; The output of described delay unit links to each other with the input that dumping plough is shut down control module by described or door with described dumping plough mechanical breakdown detecting unit and dumping plough stopping signal detecting unit.
By adopting according to dumping plough superstructure lubrication trouble time-delay arresting gear of the present utility model, can reduce the disorderly closedown number of times of whole digging system, improve digging efficiency effectively.
Description of drawings
Below, will be described in more detail the specific embodiment of the present utility model in conjunction with the accompanying drawings, wherein:
Fig. 1 is the structural representation of dumping plough superstructure lubrication trouble time-delay arresting gear of the present utility model.
The specific embodiment
As shown in Figure 1, described dumping plough superstructure lubrication trouble time-delay arresting gear comprises a dumping plough superstructure lubrication trouble detecting unit 1, whether its superstructure lubricating system that can detect dumping plough breaks down, if fault then this fault detection unit 1 be output as " 1 " otherwise for " 0 ", the output of described dumping plough lubrication trouble detecting unit 1 also links to each other with a dumping plough upper mechanism lubrication trouble alarm unit 9, when described alarm unit 9 receive from the signal numerical value of lubrication trouble detecting unit 1 time for " 1 ", this alarm unit 9 signal that can give the alarm notifies staff's dumping plough the superstructure lubrication trouble to occur; Described dumping plough superstructure lubrication trouble time-delay arresting gear comprises that also a dumping plough drives detecting signal unit 2, described detecting unit 2 can detect the drive system of dumping plough and whether send the driving signal, is " 0 " if send the driving signal then this detecting unit 2 is output as " 1 "; Described detecting unit 1 directly is connected with door 3 with one with the output of described detecting unit 2; Described dumping plough superstructure lubrication trouble time-delay arresting gear further comprises a delay unit 4, this delay unit 4 can with received from sending into one or door 7 with output signal time-delay a period of time (for example 10 to 20 minutes) of door 3; Be somebody's turn to do or door 7 connections one dumping plough mechanical breakdown detecting unit 5, whether the mechanical system that described detecting unit 5 can detect dumping plough breaks down, and is " 0 " if take place then this detecting unit 5 is output as " 1 "; In addition, described or door 7 also connects a dumping plough stopping signal detecting unit 6, and described detecting unit 6 can detect dumping plough and whether receive stopping signal, is " 0 " if receive then this detecting unit 6 is output as " 1 "; Output described or door 7 is shut down control module 8 with a dumping plough and is linked to each other, and described shutdown control module 8 is used to control the startup and the shutdown of dumping plough drive system.
In the dumping plough operate as normal, described dumping plough superstructure lubrication trouble detecting unit 1 is output as " 0 ", and described dumping plough lubrication trouble alarm unit 9 does not give the alarm; Described dumping plough drives detecting signal unit 2 and is output as " 1 "; Above-mentioned two-way output signal process is " 0 " with door 3 back output signals; The output of described dumping plough mechanical breakdown detecting unit 5 and described dumping plough stopping signal detecting unit 6 simultaneously is " 0 "; Output behind above-mentioned 3 tunnel output signals process or the door 7 still is " 0 "; Described dumping plough is shut down control module 8 and is not sent halt command according to input signal " 0 " judgement that receives.
When dumping plough when there was a mechanical failure; the output signal of described dumping plough mechanical breakdown detecting unit 5 is " 1 "; the output signal of described dumping plough stopping signal detecting unit 6 is " 0 "; in this case; or door 7 is output as 1, and described dumping plough is shut down control module 8 and judged according to the input signal " 1 " that receives and send halt command immediately.
When dumping plough receives stopping signal; the output signal of described dumping plough stopping signal detecting unit 6 becomes " 1 "; in this case, or door 7 is output as 1, and described dumping plough is shut down control module 8 and judged according to the input signal " 1 " that receives and send halt command immediately.
Different with above-mentioned two kinds of failure conditions, when the superstructure lubrication trouble appears in dumping plough, described dumping plough superstructure lubrication trouble detecting unit 1 is output as " 1 ", the dumping plough superstructure lubrication trouble alarm unit 9 that links to each other with detecting unit 1 gives the alarm immediately, notify the staff dumping plough superstructure lubrication trouble to occur, described dumping plough superstructure lubrication trouble alarm unit 9 both can be to send the loudspeaker of alarm sound and/or be the alarm lamp that can send flicker ruddiness; Meanwhile, described dumping plough drives detecting signal unit 2 and is output as " 1 "; The output signal of this output signal and detecting unit 1 through with door 3 after still for " 1 " and be transfused in the delay unit 4; because delay unit 4 has been preset the time lag of certain limit, above-mentioned signal " 1 " can not pass to immediately or door 7 but after time-delay a period of time just through or door 7 input dumping ploughs shutdown control modules 8 make it send halt command.Being designed to like this keeped in repair dumping plough superstructure lubrication trouble provides one period free time; the staff is after perceiving the alarm that dumping plough superstructure lubrication trouble alarm unit 9 sends; if got rid of the superstructure lubrication trouble in free time at this section; the output of then described dumping plough superstructure lubrication trouble detecting unit 1 becomes " 0 " again, and the input that makes dumping plough shut down control module 8 remains " 0 " value and do not send halt command.On the contrary, if the staff does not during this period of time get rid of the superstructure lubrication trouble, then described dumping plough is shut down control module 8 and is sent halt command, protection equipment immediately according to input signal " 1 " judgement that receives.
By adopting according to dumping plough superstructure lubrication trouble time-delay arresting gear of the present utility model, can reduce the disorderly closedown number of times of digging system integral body effectively, improve digging efficiency.
Claims (3)
1. dumping plough superstructure lubrication trouble time-delay arresting gear is characterized in that described device comprises:
One dumping plough superstructure lubrication trouble detecting unit;
One dumping plough superstructure lubrication trouble alarm unit;
One dumping plough drives detecting signal unit;
One delay unit;
One dumping plough mechanical breakdown detecting unit;
One dumping plough stopping signal detecting unit;
One dumping plough is shut down control module;
One or the door; And
One with the door;
Wherein said dumping plough superstructure lubrication trouble detecting unit drives detecting signal unit with described dumping plough and links to each other with the input of described delay unit with door by described; The output of described dumping plough superstructure lubrication trouble detecting unit also links to each other with described dumping plough superstructure lubrication trouble alarm unit; The output of described delay unit links to each other with the input that dumping plough is shut down control module by described or door with described dumping plough mechanical breakdown detecting unit and dumping plough stopping signal detecting unit.
2. dumping plough superstructure lubrication trouble time-delay arresting gear according to claim 1 is characterized in that described dumping plough superstructure lubrication trouble alarm unit is a loudspeaker.
3. dumping plough superstructure lubrication trouble time-delay arresting gear according to claim 1 is characterized in that described dumping plough superstructure lubrication trouble alarm unit is an alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142759 CN2863916Y (en) | 2005-12-19 | 2005-12-19 | Time-delay stop apparatus for bulldozer superstructure lubrication troubles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142759 CN2863916Y (en) | 2005-12-19 | 2005-12-19 | Time-delay stop apparatus for bulldozer superstructure lubrication troubles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863916Y true CN2863916Y (en) | 2007-01-31 |
Family
ID=37676369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142759 Expired - Lifetime CN2863916Y (en) | 2005-12-19 | 2005-12-19 | Time-delay stop apparatus for bulldozer superstructure lubrication troubles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863916Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192394A (en) * | 2011-04-19 | 2011-09-21 | 三一重型装备有限公司 | Device and method for monitoring oil volume of gear box |
| CN113731621A (en) * | 2021-09-06 | 2021-12-03 | 神华准格尔能源有限责任公司 | Jigger floating rod fault processing method and equipment and jigger system |
-
2005
- 2005-12-19 CN CN 200520142759 patent/CN2863916Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192394A (en) * | 2011-04-19 | 2011-09-21 | 三一重型装备有限公司 | Device and method for monitoring oil volume of gear box |
| CN102192394B (en) * | 2011-04-19 | 2015-07-08 | 三一重型装备有限公司 | Device and method for monitoring oil volume of gear box |
| CN113731621A (en) * | 2021-09-06 | 2021-12-03 | 神华准格尔能源有限责任公司 | Jigger floating rod fault processing method and equipment and jigger system |
| CN113731621B (en) * | 2021-09-06 | 2024-02-27 | 神华准格尔能源有限责任公司 | Method and equipment for processing faults of float rod of jigger and jigger system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070131 |
|
| EXPY | Termination of patent right or utility model |