CN202532140U - Automatic lubricating device for construction machinery - Google Patents
Automatic lubricating device for construction machinery Download PDFInfo
- Publication number
- CN202532140U CN202532140U CN2012201757693U CN201220175769U CN202532140U CN 202532140 U CN202532140 U CN 202532140U CN 2012201757693 U CN2012201757693 U CN 2012201757693U CN 201220175769 U CN201220175769 U CN 201220175769U CN 202532140 U CN202532140 U CN 202532140U
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- Prior art keywords
- oil
- output pipeline
- waste
- lubricating
- lubricant reservoir
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic lubricating device for construction machinery, and relates to automatic lubricating equipment, in particular to a lubricating device for construction machinery such as construction hoists, tower cranes and gantry cranes. The automatic lubricating device comprises a waste lubricant storage barrel, an oil passage output pipeline and lubricating nozzles. The automatic lubricating device is characterized in that the waste lubricant storage barrel is connected with an air compressor through a compressed air output pipeline; one end of the oil passage output pipeline is connected with the waste lubricant storage barrel, and the other end of the oil passage output pipeline is connected with the lubricating nozzles; and an electromagnetic valve is arranged on the oil passage output pipeline. According to the device, the air compressor is connected in front of the lubricant storage barrel, and the air compressor is used for providing power for flowing of a lubricant, so that an oil pump is not required, the problem of blockage of the oil pump is thoroughly solved, waste lubricant or lithium engine oil can be smoothly injected into oil passages of the construction machinery such as the construction hoists, the tower cranes or the gantry cranes and guided into each part required to be lubricated, and an aim of thorough and comprehensive lubrication is fulfilled; and the device is high in lubricating efficiency and long in lubricating life.
Description
Technical field
The utility model relates to a kind of oil feeder, is a kind of lubricating fitting to construction machinery equipment especially building hoist, tower crane, straddle truck specifically.
Background technique
Building hoist, tower crane or straddle truck are from the development of building industry and be widely used.Along with construction industry development, this type machinery also uses in a large number.The lubricating maintenance of this type machinery is to utilize impure used oil to do oiling agent, can cause the oil pump oil circuit to stop up owing to contain the used oil of a large amount of impurity, so the lubricating maintenance of this type machinery is to lean on manual work lubricated at present entirely.It is to stand on building hoist, tower crane, straddle truck, construction elevator or the tower crane through manual work to load onto waste and old oiling agent to mechanical lubrication position brush or pouring with common brush or other vessel.This process has the high-altitude hazardous act such as to climb, cross, and manual work is dangerous big, and the oiling agent waste is serious, is difficult for lubricatedly comprehensively, and lubricating efficiency is low, and lubricating life is short.
Summary of the invention
The problem that the utility model will solve is to provide a kind of according to above deficiency can be smoothly waste and old oiling agent, lithium machine oil to be injected building hoist, tower crane or straddle truck oil circuit, import the lubricated position of each needs and do not stop up the device of oil circuit.Its technological scheme is following:
It comprises waste and old lubricant reservoir bucket, oil circuit output pipeline and lubricated shower nozzle; Its key technology is that waste and old lubricant reservoir bucket connects air compressor through the pressurized air output pipeline; Oil circuit output pipeline one end connects waste and old lubricant reservoir bucket; The other end connects lubricated shower nozzle, on the oil circuit output pipeline, electromagnetic valve is installed.
Compared with prior art the utlity model has following beneficial effect:
1, the utility model connects air compressor before the lubricant reservoir bucket; Selecting air compressor for use is the power that oiling agent flows; Need not use oil pump; Thoroughly solve the oil pump blockage problem, can smoothly waste and old oiling agent, lithium machine oil injected building machinery oil circuits such as building hoist, tower crane or straddle truck, import the position that each need lubricate.
2, electromagnetic valve adopts the discontinuity break-make to impel the circulation of oiling agent discontinuity, thereby reaches purpose thorough, that comprehensively lubricate, and lubricating efficiency is high, and lubricating life is long, replaces manual work, and reduction is dangerous, significantly reduces the phenomenon that oiling agent is wasted.
3, through air pressure the lithium machine oil injection in the oil gun is needed lubricated position, can not produce obstruction.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is this practical new control circuit schematic representation.
Embodiment
Embodiment one:
Referring to Fig. 1, this lubricating fitting comprises waste and old lubricant reservoir bucket 4, oil circuit output pipeline 7 and lubricated shower nozzle 5.Its key technology is that waste and old lubricant reservoir bucket 4 connects air compressor 1 through pressurized air output pipeline 6, and oil circuit output pipeline 7 one ends connect waste and old lubricant reservoir bucket 4, and the other end connects lubricated shower nozzle 5, and electromagnetic valve 3 is installed on oil circuit output pipeline 7.On waste and old lubricant reservoir bucket 4, have waste and old oiling agent main-inlet 8.
Embodiment two:
Referring to Fig. 1, this lubricating fitting comprises waste and old lubricant reservoir bucket 4, oil circuit output pipeline 7 and lubricated shower nozzle 5.Its key technology is that waste and old lubricant reservoir bucket 4 connects air compressor 1 through pressurized air output pipeline 6, and oil circuit output pipeline 7 one ends connect waste and old lubricant reservoir bucket 4, and the other end connects lubricated shower nozzle 5, and electromagnetic valve 3 is installed on oil circuit output pipeline 7.On pressurized air output pipeline 6, also be connected with lithium machine oil oil gun 2 through pipeline, the muzzle of lithium machine oil oil gun 2 connects lubricated shower nozzle 5.On waste and old lubricant reservoir bucket 4, have waste and old oiling agent main-inlet 8.On lithium machine oil oil gun 2, have lithium machine oil inlet 9.Oiling agent in the waste and old lubricant reservoir bucket 4 so both capable of using is for needing lubricated position lubricated, and the lithium machine oil in the lithium machine oil oil gun 2 also capable of using is for needing lubricated position lubricated, and each takes what he needs.
Package unit is fixed in lubricated mechanical correct position (according to institute's lubricated mechanical structure and oil circuit optimal path and select location).When the device operation; Air compressor 1 carries pressurized air for lithium machine oil oil gun 2, waste and old lubricant reservoir bucket 4 through air output pipeline 6; Make lithium machine oil oil gun 2, waste and old lubricant reservoir bucket 4 and the extraneous pressure difference that produces; Discontinuity break-make through electromagnetic valve 3 is interrupted oiling agent to be delivered to lubricated shower nozzle 5 places through oil circuit output pipeline 7 and is sprayed onto the position that lubricated machinery needs lubricate equably again, reaches lubrication effect.
Referring to Fig. 2, the utility model control circuit is achieved in that KM1 three often drives a normally closed contactor; KM2 is an electromagnetic valve coil; KM3 is an electromagnetic valve coil; TX1 is the time relay; TX2 is the time relay.When giving this circuit supply, TX2 at first electric, after TX2 was through the time of setting, the TX2 coil got electric, the closed KM1 coil of T2 normally opened contact gets electric, the closed normally-closed contact disconnection of K1 normally opened contact.When KM1 gets electric TX2 power down, TX1, KM2, KM3 get.KM2, KM3 get electric rear electromagnetic valve and start working; Behind TX1 process set time, the TX1 coil gets electric T1 normally-closed contact and breaks off the KM1 power down, and after the disconnection of KI normally opened contact, the normally-closed contact closure, TX2 gets; KM2, KM3 power down solenoid valve quit work.Make the work of solenoid valve discontinuity reach the effect of practicing thrift oiling agent by the continuous circulation of above process.Time relay TX1, TX2 can transfer to proper time point according to the customer equipment motion speed, make equipment lubrication thorough, and the flexibility of transferring time point is big.
Claims (2)
1. construction Machines automatic lubricator; Comprise waste and old lubricant reservoir bucket (4), oil circuit output pipeline (7) and lubricated shower nozzle (5); It is characterized in that waste and old lubricant reservoir bucket (4) connects air compressor (1) through pressurized air output pipeline (6); Oil circuit output pipeline (7) one ends connect waste and old lubricant reservoir bucket (4), and the other end connects lubricated shower nozzle (5), go up at oil circuit output pipeline (7) electromagnetic valve (3) is installed.
2. according to the said construction Machines automatic lubricator of claim 1, it is characterized in that on pressurized air output pipeline (6), being connected with lithium machine oil oil gun (2), the muzzle of lithium machine oil oil gun (2) connects lubricated shower nozzle (5).
3,, it is characterized in that on waste and old lubricant reservoir bucket (4), having waste and old oiling agent main-inlet (8) according to the said construction Machines automatic lubricator of claim 1.
4,, it is characterized in that on lithium machine oil oil gun (2), having lithium machine oil inlet (9) according to the said construction Machines automatic lubricator of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201757693U CN202532140U (en) | 2012-04-23 | 2012-04-23 | Automatic lubricating device for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201757693U CN202532140U (en) | 2012-04-23 | 2012-04-23 | Automatic lubricating device for construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532140U true CN202532140U (en) | 2012-11-14 |
Family
ID=47133326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201757693U Expired - Fee Related CN202532140U (en) | 2012-04-23 | 2012-04-23 | Automatic lubricating device for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615645A (en) * | 2013-11-08 | 2014-03-05 | 长沙鑫诚机械制造有限公司 | Oil filling machine and method of filling construction elevator with lubricating oil |
| CN108723686A (en) * | 2018-06-07 | 2018-11-02 | 重庆工程职业技术学院 | Pipeline jig |
-
2012
- 2012-04-23 CN CN2012201757693U patent/CN202532140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615645A (en) * | 2013-11-08 | 2014-03-05 | 长沙鑫诚机械制造有限公司 | Oil filling machine and method of filling construction elevator with lubricating oil |
| CN108723686A (en) * | 2018-06-07 | 2018-11-02 | 重庆工程职业技术学院 | Pipeline jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130423 |