CN208295503U - Loading machine centralized lubricating system - Google Patents
Loading machine centralized lubricating system Download PDFInfo
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- CN208295503U CN208295503U CN201820809142.6U CN201820809142U CN208295503U CN 208295503 U CN208295503 U CN 208295503U CN 201820809142 U CN201820809142 U CN 201820809142U CN 208295503 U CN208295503 U CN 208295503U
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- loading machine
- plunger pump
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Abstract
The utility model has opened a kind of loading machine centralized lubricating system, belongs to engineering machinery field.Including electrical plunger pump, main allocated equipment, Rear frame distributor, front frame distributor, equipment distributor, the electrical plunger pump and main allocated equipment are electrically connected with complete machine ECU respectively, main allocated equipment is connect with Rear frame distributor, front frame distributor, equipment distributor by the lubrication management of band connection connector respectively, and each oil site connects in the lubrication management and Rear frame that the Rear frame distributor passes through band connection connector；Each oil site connects in the lubrication management and front frame that the front frame distributor passes through band connection connector；Each oil site connection in the lubrication management and equipment that the equipment distributor passes through band connection connector.The utility model is used for the lubrication of loading machine, and labor intensity can be greatly lowered, can on time, according to quantity, the case where accurately each oil site of complete machine is lubricated, is not in leakage embellishing lubricating oil.
Description
Technical field
The utility model belongs to a kind of engineering machinery lubricating system, specifically, more particularly to a kind of loading machine concentration profit
Sliding system.
Background technique
The rotation of loading machine and other moving components are influenced by bad working environments such as moist, dust and corrosion, if lubrication
Not in time, it is easy to corrosion occur, abrasion even damages.By research it is not difficult to find that loading machine is at present generally using profit manually
Sliding mode is lubricated, i.e., is lubricated with Manual lubrication pump to complete machine in defined service time.This lubricating system lacks
Point is: one, needing shutdown to be lubricated each oil site one by one, reduce loading machine service efficiency.Two, loading machine oil site
Up to 20 many places are lubricated time-consuming and laborious, and some oil sites such as rear axle swinging frame hinge joint, steering cylinder hinge joint one by one
Equal oil sites are than more covert, it is easy to leakage lubrication circumstances occur.Three, each oil site is different to demand for lubricating oil amount, and in reality
It is difficult to be accurately controlled during the oiling of border, it is easy to occur lubricating or lubricating insufficient situation.Although at present
Have part of the manufacturer using centralized lubricating system, but its control program and switch be generally integrated in lubricating pump or do one it is special
Controller, it is not only at high cost, and influenced by factors such as humidity, dust, vibration and loading machine electromagnetic signal interference, the control
The failure that device is easily damaged so as to cause lubricating system.
Utility model content
The utility model aim, which is to provide one kind, on time, according to quantity, to be accurately lubricated each oil site of complete machine
Loading machine centralized lubricating system, to overcome drawbacks described above existing in the prior art.
The utility model adopts the following technical solutions realization:
Loading machine centralized lubricating system described in the utility model, including the distribution of electrical plunger pump, main allocated equipment, Rear frame
Device, front frame distributor, equipment distributor, the electrical plunger pump and main allocated equipment are electrically connected with complete machine ECU respectively, main
Distributor is connected with Rear frame distributor, front frame distributor, equipment distributor by the lubrication management of band connection connector respectively
It connects, each oil site connects in the lubrication management and Rear frame that the Rear frame distributor passes through band connection connector；The front frame point
Each oil site connects in the lubrication management and front frame that orchestration passes through band connection connector；The equipment distributor passes through band connection
Each oil site connection in the lubrication management and equipment of connector.
Displacement sensor is housed, displacement transducer signal feedback process is integrated in complete machine ECU on the main allocated equipment.
The oil outlet of the electrical plunger pump connects safety valve, and the safety valve is made of check valve and overflow valve.
Grease filter is housed between the safety valve and main allocated equipment.
The electrical plunger pump includes motor, plunger pump, oil storage pool, and oil storage pool passes through grease supplies supplemental lubrication rouge.
Compared with prior art, the utility model has the beneficial effects that
(1) labor intensity can be greatly lowered in the utility model, can on time, according to quantity, accurately to each profit of complete machine
The case where sliding point is lubricated, is not in leakage embellishing lubricating oil；
(2) the utility model can respectively lubricate loading machine click-through in the state of not needing and shutting down by process control
Row lubrication, promotes loading machine working efficiency；
(3) in the utility model lubricating pump control program be integrated in complete machine ECU, do not need special controller, not only at
This is low, and high reliablity；
(4) lubricating pump regulating switch and display are integrated in complete machine control panel in the utility model, not only can be right
Lubrication number, each lubrication time and stop time are adjusted, and when pipeline blockage or leakage occurs, complete machine ECU
Corresponding warning message can be transmitted on complete machine control panel, accomplish to monitor in real time.
Detailed description of the invention
Fig. 1 is the principles of the present invention figure；
Fig. 2 is the scheme of installation of the utility model；
In figure: 1, electrical plunger pump；2, safety valve；3, grease filter；4, main allocated equipment；5, complete machine ECU；6, displacement passes
Sensor；7, Rear frame distributor；8, front frame distributor；9, equipment distributor；10, lubrication management；11, jointing；12,
Grease supplies；13, lubricating pump shield；14, protective plate；15, shield；16, distributor shield；17, PVC sheath；18,
Rear frame；19, front frame；20, swing arm.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, the utility model includes electrical plunger pump 1, main allocated equipment 4, Rear frame distributor 7, front truck
Frame distributor 8, equipment distributor 9；The electrical plunger pump 1 includes motor, plunger pump, oil storage pool three parts, passes through oil
12 supplemental lubrication rouge of rouge supplies；The electrical plunger pump 1 is fixed by bolts in front frame 19, outside electrical plunger pump 1
Side guarantees safety of the electrical plunger pump 1 in bad working environments equipped with lubricating pump shield 13；The control journey of the electronic plug pump 1
Sequence is integrated in the complete machine ECU5 of loading machine, by the control switch that is integrated in driver's cabin control panel to lubrication number, profit
Sliding time and stop time are adjusted；The oil outlet of electrical plunger pump 1 connects safety valve 2, the safety valve 2 by check valve with
Overflow valve is constituted, and the system pressure of the safety valve 2 can be adjusted according to complete machine oil site quantity and working condition.
The main allocated equipment 4 is installed in front frame 19, and displacement sensor 6 is housed on main allocated equipment 4, and signal feeds back journey
Sequence is integrated in complete machine ECU5, and in case of pipeline blockage or leakage, corresponding warning message can be transmitted to by complete machine ECU5
On loader cab control panel, while history lubrication number and fault condition can be inquired.
Grease filter 3 is housed, the grease filter 3 can filter grease between the safety valve 2 and main allocated equipment 4
In impurity, the cleaning of grease, avoids the blocking of distributor in holding system.
The Rear frame distributor 7 is mounted in Rear frame 18, and Rear frame distributor 7 passes through the lubrication of band connection connector 11
Pipe 10 is connect with each oil site in Rear frame 18；The front frame distributor 8 is mounted in front frame 19, passes through band connection connector
11 lubrication management 10 is connect with each oil site in front frame 19；The equipment distributor 9 is mounted on swing arm 20, passes through band
The lubrication management 10 of jointing 11 is connect with oil site each in equipment；The Rear frame distributor 7, front frame distributor 8
And equipment distributor 9 is connect by the lubrication management 10 of band connection connector 11 with main allocated equipment 4；Each distributor is
Progressive integrated connection block, the fuel-displaced ratio of each oil outlet need oil mass to be set in advance according to practical oil site, and then will profit
Lubricating oil is accurately transported to each oil site.
Shield 16 is housed, scraper bowl, which lubricates, installs protective plate 14 on the upside of sebific duct 10, even on the outside of the equipment distributor 9
Bar, which lubricates, installs shield 15 on sebific duct 10, each 10 outer layer of lubrication sebific duct winds PVC sheath 17, and then guarantees each concentration profit
Safety of the sliding components under bad working environments.
When implementing loading machine centralized lubricating system described in the utility model, loading machine complete machine is only needed to be powered, according to complete machine
Process control electrical plunger pump 1 works in ECU5, and 1 mesohigh lubricant grease of electrical plunger pump passes through safety valve 2, grease filter
After 3 into main allocated equipment 4, lubricant grease is transported to Rear frame distributor 7, front frame point by lubrication management 10 by main allocated equipment 4
In orchestration 8 and equipment distributor 9, each distributor passes through lubrication management 10 again and lubricating grease is transported to each oil site, realizes
Complete machine on time, according to quantity, accurately and differentiation lubrication.
Claims (5)
1. a kind of loading machine centralized lubricating system, it is characterised in that: including electrical plunger pump (1), main allocated equipment (4), Rear frame
Distributor (7), front frame distributor (8), equipment distributor (9), the electrical plunger pump (1) and main allocated equipment (4) point
It is not electrically connected with complete machine ECU (5), main allocated equipment (4) is filled with Rear frame distributor (7), front frame distributor (8), work respectively
It sets distributor (9) to connect by the lubrication management (10) of band connection connector (11), the Rear frame distributor (7) is connect by band connection
The lubrication management (10) of head (11) is connect with each oil site in Rear frame (18)；The front frame distributor (8) is connect by band connection
The lubrication management (10) of head (11) is connect with each oil site in front frame (19)；The equipment distributor (9) passes through band connection
The lubrication management (10) of connector (11) is connect with oil site each in equipment.
2. loading machine centralized lubricating system according to claim 1, it is characterised in that: be equipped on the main allocated equipment (4)
Displacement sensor (6), displacement sensor (6) signal feedback process are integrated in complete machine ECU (5).
3. loading machine centralized lubricating system according to claim 1, it is characterised in that: the electrical plunger pump (1) goes out
Oil port connects safety valve (2), and the safety valve (2) is made of check valve and overflow valve.
4. loading machine centralized lubricating system according to claim 3, it is characterised in that: the safety valve (2) and main distribution
Grease filter (3) are housed between device (4).
5. loading machine centralized lubricating system according to any one of claims 1-4, it is characterised in that: the electric plunger
Pump (1) includes motor, plunger pump, oil storage pool, and oil storage pool passes through grease supplies (12) supplemental lubrication rouge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280139X | 2018-02-28 | ||
| CN201820280139 | 2018-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295503U true CN208295503U (en) | 2018-12-28 |
Family
ID=64722434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820809142.6U Active CN208295503U (en) | 2018-02-28 | 2018-05-28 | Loading machine centralized lubricating system |
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| Country | Link |
|---|---|
| CN (1) | CN208295503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488600A (en) * | 2018-02-28 | 2018-09-04 | 山东临工工程机械有限公司 | Loading machine centralized lubricating system |
-
2018
- 2018-05-28 CN CN201820809142.6U patent/CN208295503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488600A (en) * | 2018-02-28 | 2018-09-04 | 山东临工工程机械有限公司 | Loading machine centralized lubricating system |
| CN108488600B (en) * | 2018-02-28 | 2024-03-12 | 山东临工工程机械有限公司 | Centralized lubrication system of loader |
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