CN104742837A - Truck and chassis lubricating system for truck - Google Patents
Truck and chassis lubricating system for truck Download PDFInfo
- Publication number
- CN104742837A CN104742837A CN201510133486.0A CN201510133486A CN104742837A CN 104742837 A CN104742837 A CN 104742837A CN 201510133486 A CN201510133486 A CN 201510133486A CN 104742837 A CN104742837 A CN 104742837A
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- China
- Prior art keywords
- oil
- oil pump
- truck
- sealing member
- main line
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R17/00—Arrangements or adaptations of lubricating systems or devices
- B60R17/02—Systems, e.g. central lubrication systems
Abstract
The invention discloses a truck and a chassis lubricating system for the truck. The chassis lubricating system comprises an oil pump, a main oil pipe, quantitative distributors, oil distributing pipes and a controller. An oil outlet of the oil pump is connected with oil inlets of the quantitative distributors through the main oil pipe. One ends of the oil distributing pipes are connected with oil outlets of the quantitative distributors. The other ends of the oil distributing pipes are connected with lubricating points on the truck. The controller is used for controlling the oil pump and the quantitative distributors. According to the chassis lubricating system, the controller regularly starts the oil pump and the quantitative distributors, lubricating oil is transported to the quantitative distributor by the oil pump through the main oil pump, the quantitative distributors transport the lubricating oil to the lubricating points through the oil distributing pipes in a quantitative mode, so that filling of the lubricating oil is completed in a regular and quantitative mode. Compared with manual filling in the prior art, the problem that the filling grease volume is difficult to control is solved.
Description
Technical field
The present invention relates to automotive technology, be specifically related to the chassis lubrication system of a kind of truck and truck.
Background technology
Along with the fast development of Chinese Transportation Industry, the quantity of heavy duty truck is also increasing simultaneously and rapidly, and the reliability on heavy duty truck chassis directly has influence on the efficiency of operation of vehicle, life-span and cost.
The chassis of heavy duty truck exists the kinematic pair that 15 ~ 50 need often add grease, as steering track rod bulb, upper lower cross arm ball pin, leaf spring pin etc., these kinematic pairs compare dispersion, and due to the particularity of truck operation environment, cause these kinematic pairs may long-term works in harsh environment.The words of kinematic pair insufficient lubrication may cause friction face metal to make a variation, and cause the lost of life on chassis.
In prior art, the lubricating method of kinematic pair is manual application of lubricant mode, and namely human at periodic intervals is by grease gun charging grease.The weak point of artificial filling is, greasing amount is wayward, and grease is too much, and friction pair can be impaired because dispelling the heat difficulty, can produce additional heat, pollution and waste etc.; Grease is very few, and friction pair is easily impaired because of dry friction.
Summary of the invention
The object of this invention is to provide the chassis lubrication system of a kind of truck and truck, to solve the uppity problem of greasing amount in prior art.
To achieve these goals, the invention provides following technical scheme:
A chassis lubrication system for truck, comprising:
Oil pump, it is for carrying lubricating oil;
Oil main line;
Quantitative distributor, the oil outlet of described oil pump connects the oil inlet of described quantitative distributor by described oil main line;
Oil expeller, one end of described oil expeller is connected with the oil outlet of described quantitative distributor, and the other end of described oil expeller is connected with the lubricating point on described truck;
Controller, it is for controlling described oil pump and described quantitative distributor.
Above-mentioned chassis lubrication system, the outlet line of described oil pump is provided with by pass valve.
Above-mentioned chassis lubrication system, the outlet line of described oil pump is provided with unloader valve.
Above-mentioned chassis lubrication system, is provided with the first pressure sensor in described oil main line, described first pressure sensor is connected with described controller.
Above-mentioned chassis lubrication system, is provided with the second pressure sensor in described oil expeller, described second pressure sensor is connected with described controller.
Above-mentioned chassis lubrication system, also comprise the first sealing member and the first hollow screw, described oil main line is the first rigid conduit, described first sealing member and described first hollow screw are coated on described first rigid conduit successively, and described first rigid conduit is connected with described oil pump with the first hollow screw by described first sealing member.
Above-mentioned chassis lubrication system, also comprise the second sealing member, the second hollow screw and the first lining, described oil main line is the first flexible duct, be placed on on described oil main line in described lining, described second sealing member and described second hollow screw are coated on described oil main line successively, and described oil main line is connected with described oil pump with the second hollow screw by described second sealing member.
Above-mentioned chassis lubrication system, also comprise the 3rd sealing member, the 3rd hollow screw and the second lining, described oil expeller is the second flexible duct, be placed in described second lining with on described oil expeller, described 3rd sealing member and described 3rd hollow screw are coated on described oil expeller successively, and described oil expeller is connected with described oil pump with the 3rd hollow screw by described 3rd sealing member.
A kind of truck, comprise multiple lubricating point, also comprise above-mentioned chassis lubrication system, described oil expeller coordinates with described lubricating point one_to_one corresponding.
In technique scheme, chassis lubrication system provided by the invention, controller regularly starts oil pump and quantitative distributor, oil pump carries lubricating oil by oil main line to quantitative distributor, what quantitative distributor was quantitative is transported to each lubricating point by lubricating oil by oil expeller, the filling completing lubricating oil at regular time and quantity thus, the manual filling compared to existing technology, solves the uppity problem of greasing amount.
Meanwhile, the present invention also has following effect:
Save artificial, automatic lubrication at regular time and quantity saves manually; Simultaneously good lubrication also by reducing the generation of fault, reduces corresponding service expenditure;
Extend the lubricating component life-span, totally-enclosed pipeline can stop extraneous dirt to enter kinematic pair, reduces the wearing and tearing of each lubricating component, can effectively extend the lubricating component life-span;
Saving fuel oil cost, lubricating system can be guaranteed that all lubricating points are mandatory and accurately obtain clean grease at regular time and quantity, and lubricant effect is secure, and vehicle operating is spry and light, saving fuel oil cost.
Save grease cost.
Because above-mentioned chassis lubrication system has above-mentioned technique effect, the truck comprising this chassis lubrication system also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the chassis lubrication system that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the structural representation of the oil pump described in the embodiment of the present invention;
Fig. 3 is the hydraulic schematic diagram of the oil pump described in the embodiment of the present invention;
Fig. 4 is the structural representation of the quantitative distributor described in the embodiment of the present invention;
Fig. 5 is the structural representation of the controller described in the embodiment of the present invention;
Fig. 6 is the connection diagram of the rigid conduit described in the embodiment of the present invention;
Fig. 7 is the connection diagram of the flexible duct described in the embodiment of the present invention.
Description of reference numerals:
1, oil pump; 2, oil main line; 3, quantitative distributor; 4, oil expeller; 5, controller; 6, by pass valve; 7, unloader valve; 8, sealing member; 9, hollow screw; 10, lining; 11, rigid conduit; 12, flexible duct; 13, fittings body.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
As shown in figs. 1-7, the chassis lubrication system of a kind of truck that the embodiment of the present invention provides, comprises oil pump 1, oil main line 2, quantitative distributor 3, oil expeller 4 and controller 5, and the oil outlet of oil pump 1 connects the oil inlet of quantitative distributor 3 by oil main line 2; One end of oil expeller 4 is connected with the oil outlet of quantitative distributor 3, and the other end of oil expeller 4 is connected with the lubricating point on truck; Controller 5 is for control oil pump 1 and quantitative distributor 3.
Concrete, oil pump 1 can be that in gear type pump, blade-type pump or prior art, other can the pump of delivering oil, lubricating oil is stored in lubrication box, lubricating oil pressurizes and exports quantitative distributor 3 to by oil main line 2 by oil pump 1, the quantity of the kinematic pair that the quantity of quantitative distributor 3 is lubricated as required is determined, can be one, also can be multiple, quantitative distributor 3 can directly select relevant device of the prior art, does not repeat.The oil inlet of quantitative distributor 3 connects oil main line 2, and multiple oil outlets of quantitative distributor 3 respectively connect an oil expeller 4, and oil expeller 4 connects the kinematic pair to needing lubrication.Separately arrange controller 5, with oil pump 1 with quantitative distributor 3 is wired or wireless is connected, for the work of Long-distance Control oil pump 1 and quantitative distributor 3, the remote control technology of oil pump 1 and quantitative distributor 3 is prior art, does not repeat.
The chassis lubrication system of the truck that the present embodiment provides, first can obtain optimal spacing time and the consumption of lubricating oil of kinematic pair automatic lubrication needs by experiment, the truck of different running environment can do different setting, as every 10 days lubricate once, each consumption of lubricating oil 0.2kg, controller 5 like this reminded chaufeur carry out refueling operation or automatically carry out refueling operation every ten days.During oiling, controller 5 starts oil pump 1 and quantitative distributor 3, oil pump 1 from lubrication box, extract lubricating oil out and pressurization transfers to quantitative distributor 3, quantitative distributor 3 carries lubricating oil according to the amount (as 10g) preset to each oil expeller 4, lubricating oil is directly injected kinematic pair by oil expeller 4, so completes the automatic filling of fluid.Herein, controller 5 can arrange adjustment button, make chaufeur can free adjustment charging-up lubricant oil time gap, filling consumption and allow chaufeur interim charging-up lubricant oil etc.
In the present embodiment, controller 5 is preferably installed on so that chaufeur controls whole system in operator's compartment, and the end of oil expeller 4 connects each kinematic pair, and remainder such as oil pump 1, the quantitative distributor 3 etc. of system can determine its vehicle body fixed position according to the actual requirements.
The chassis lubrication system that the present embodiment provides, controller 5 regularly starts oil pump 1 and quantitative distributor 3, oil pump 1 carries lubricating oil by oil main line 2 to quantitative distributor 3, what quantitative distributor 3 was quantitative is transported to each lubricating point by lubricating oil by oil expeller 4, the filling completing lubricating oil at regular time and quantity thus, manual filling compared to existing technology, solves the uppity problem of greasing amount.
In the present embodiment, as shown in Figure 3, further, the outlet line of oil pump 1 is provided with by pass valve 6.In order to ensure that quantitative distributor 3 has sufficient fluid; oil pump 1 continues delivering oil; in the later stage of oil filling; the fluid amount that oil pump 1 is carried significantly can be greater than the fluid amount of quantitative distributor 3 needs; oil liquid pressure in the flowline of oil pump 1 like this and oil main line 2 can continue to rise; by arranging by pass valve 6 in the outlet line of oil pump 1, ensure that the maxim oil pressure of oil pump 1 is constant, protection oil pump 1 and oil main line 2 safety.
In the present embodiment, further, the outlet line of oil pump 1 is provided with unloader valve 7.After oil filling terminates, in oil main line 2, certain lubricating oil being retained, by arranging unloader valve 7, these excess oil retained being led back lubrication box.
In above-described embodiment, by pass valve 6 and unloader valve 7 are prior art, do not repeat its structure and specific works principle thereof.
In the present embodiment, further, be provided with the first pressure sensor in oil main line 2, the first pressure sensor is connected with controller 5.Oil pressure in oil main line 2 is passed to controller 5 by the first pressure sensor in real time, to make chaufeur can connect oil pressure in oil main line 2, can learn in real time when oil main line 2 damages leakage of oil.
In the present embodiment, further, be provided with the second pressure sensor in oil expeller 4, the second pressure sensor is connected with controller 5.Oil pressure in each oil expeller 4 is passed to controller 5 by the second pressure sensor in real time, and prevent the damaged leakage of oil of part oil expeller 4 from making componental movement pair can not get lubrication, chaufeur monitors each oil expeller 4 in real time by the second pressure sensor.
In the present embodiment, oil main line 2 is connected with oil pump 1 and quantitative distributor 3, and oil expeller 4 is connected with quantitative distributor 3 and kinematic pair, provides two kinds of connection modes to select for oil main line 2 and oil expeller 4 below:
One, as shown in Figure 5, the hardware of this connection mode comprises rigid conduit 11, sealing member 8 and hollow screw 9, and sealing member 8 and hollow screw 9 are coated on rigid conduit 11 successively, and rigid conduit 11 is connected with fittings body 13 with hollow screw 9 by sealing member 8.Sealing member 8 can be packing seal, bipyramid cutting ferrule etc., and rigid conduit 11 is fixed on fittings body 13 by hollow screw 9, realizes the sealing between rigid conduit 11 and fittings body 13 by sealing member 8.
They are two years old, as shown in Figure 6, the hardware of this connection mode comprises flexible duct 12, sealing member 8, hollow screw 9 and lining, be placed on on flexible duct 12 in lining, sealing member 8 and hollow screw 9 are coated on flexible duct 12 successively, and flexible duct 12 is connected with oil pump 1 with hollow screw 9 by sealing member 8.Flexible duct 12 is fixed on fittings body 13 by hollow screw 9, the sealing between flexible duct 12 and fittings body 13 is realized by sealing member 8, lining strengthens the rigidity of flexible duct 12, prevents flexible duct 12 from deformation occurring in fittings body 13 to cause fluffing or coming off.
In above-mentioned connection mode, fittings body 13 can be oil pump 1, quantitative distributor 3 or kinematic pair, and oil main line 2 and oil expeller 4 actual demand can be chosen as rigid conduit 11 or flexible duct 12.
The embodiment of the present invention also provides a kind of truck, comprises multiple lubricating point, and also comprise above-mentioned chassis lubrication system, oil expeller 4 coordinates with lubricating point one_to_one corresponding.
Because above-mentioned chassis lubrication system has above-mentioned technique effect, the truck comprising this chassis lubrication system also should have corresponding technique effect.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (9)
1. a chassis lubrication system for truck, is characterized in that, comprising:
Oil pump, it is for carrying lubricating oil;
Oil main line;
Quantitative distributor, the oil outlet of described oil pump connects the oil inlet of described quantitative distributor by described oil main line;
Oil expeller, one end of described oil expeller is connected with the oil outlet of described quantitative distributor, and the other end of described oil expeller is connected with the lubricating point on described truck;
Controller, it is for controlling described oil pump and described quantitative distributor.
2. chassis lubrication system according to claim 1, is characterized in that, the outlet line of described oil pump is provided with by pass valve.
3. chassis lubrication system according to claim 1, is characterized in that, the outlet line of described oil pump is provided with unloader valve.
4. chassis lubrication system according to claim 1, is characterized in that, is provided with the first pressure sensor in described oil main line, and described first pressure sensor is connected with described controller.
5. chassis lubrication system according to claim 1, is characterized in that, is provided with the second pressure sensor in described oil expeller, and described second pressure sensor is connected with described controller.
6. chassis lubrication system according to claim 1, it is characterized in that, also comprise the first sealing member and the first hollow screw, described oil main line is the first rigid conduit, described first sealing member and described first hollow screw are coated on described first rigid conduit successively, and described first rigid conduit is connected with described oil pump with the first hollow screw by described first sealing member.
7. chassis lubrication system according to claim 1, it is characterized in that, also comprise the second sealing member, the second hollow screw and the first lining, described oil main line is the first flexible duct, be placed on on described oil main line in described lining, described second sealing member and described second hollow screw are coated on described oil main line successively, and described oil main line is connected with described oil pump with the second hollow screw by described second sealing member.
8. chassis lubrication system according to claim 1, it is characterized in that, also comprise the 3rd sealing member, the 3rd hollow screw and the second lining, described oil expeller is the second flexible duct, be placed in described second lining with on described oil expeller, described 3rd sealing member and described 3rd hollow screw are coated on described oil expeller successively, and described oil expeller is connected with described oil pump with the 3rd hollow screw by described 3rd sealing member.
9. a truck, comprises multiple lubricating point, it is characterized in that, also comprises the chassis lubrication system described in any one of claim 1-8, and described oil expeller coordinates with described lubricating point one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133486.0A CN104742837A (en) | 2015-03-25 | 2015-03-25 | Truck and chassis lubricating system for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133486.0A CN104742837A (en) | 2015-03-25 | 2015-03-25 | Truck and chassis lubricating system for truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104742837A true CN104742837A (en) | 2015-07-01 |
Family
ID=53583291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133486.0A Pending CN104742837A (en) | 2015-03-25 | 2015-03-25 | Truck and chassis lubricating system for truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627070A (en) * | 2016-03-04 | 2016-06-01 | 河北省农业机械化研究所有限公司 | Centralized automatic lubrication system of grain combine harvester |
| CN108146175A (en) * | 2017-11-21 | 2018-06-12 | 北汽福田汽车股份有限公司 | Lubrication control method, device, system and the vehicle of vehicle sheet steel spring catch |
| CN112009406A (en) * | 2020-08-24 | 2020-12-01 | 东风商用车有限公司 | Automatic lubricating grease filling system for vehicle and truck |
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| CN2156372Y (en) * | 1993-04-20 | 1994-02-16 | 张明华 | Plunger type quantitative distributor |
| CN2274154Y (en) * | 1996-09-28 | 1998-02-11 | 上海五丰电液成套工程有限公司 | Concentrated lubricating device for chassis of automobile |
| US6101427A (en) * | 1998-02-02 | 2000-08-08 | Yang; Yun Jong | Automatic lubricating oil feeding system capable of centralized control via radio link |
| CN2470636Y (en) * | 2000-09-29 | 2002-01-09 | 宝山钢铁股份有限公司 | Draw-in type pipe adaptor with internal lining casing |
| CN1730317A (en) * | 2005-08-16 | 2006-02-08 | 浙江大学 | Automatic centralized lubricating system of vehicle chassis |
| CN201739675U (en) * | 2010-07-21 | 2011-02-09 | 宁波三浪环球车辆部件有限公司 | Connection structure of middle and high pressure oil way flexible pipe |
| CN103569307A (en) * | 2012-08-03 | 2014-02-12 | 株式会社岛野 | Hydraulic bicycle component system |
| CN203450061U (en) * | 2013-06-21 | 2014-02-26 | 湘电重型装备有限公司 | Automatic lubricating system of heavy mining vehicle |
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2015
- 2015-03-25 CN CN201510133486.0A patent/CN104742837A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156372Y (en) * | 1993-04-20 | 1994-02-16 | 张明华 | Plunger type quantitative distributor |
| CN2274154Y (en) * | 1996-09-28 | 1998-02-11 | 上海五丰电液成套工程有限公司 | Concentrated lubricating device for chassis of automobile |
| US6101427A (en) * | 1998-02-02 | 2000-08-08 | Yang; Yun Jong | Automatic lubricating oil feeding system capable of centralized control via radio link |
| CN2470636Y (en) * | 2000-09-29 | 2002-01-09 | 宝山钢铁股份有限公司 | Draw-in type pipe adaptor with internal lining casing |
| CN1730317A (en) * | 2005-08-16 | 2006-02-08 | 浙江大学 | Automatic centralized lubricating system of vehicle chassis |
| CN201739675U (en) * | 2010-07-21 | 2011-02-09 | 宁波三浪环球车辆部件有限公司 | Connection structure of middle and high pressure oil way flexible pipe |
| CN103569307A (en) * | 2012-08-03 | 2014-02-12 | 株式会社岛野 | Hydraulic bicycle component system |
| CN203450061U (en) * | 2013-06-21 | 2014-02-26 | 湘电重型装备有限公司 | Automatic lubricating system of heavy mining vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627070A (en) * | 2016-03-04 | 2016-06-01 | 河北省农业机械化研究所有限公司 | Centralized automatic lubrication system of grain combine harvester |
| CN108146175A (en) * | 2017-11-21 | 2018-06-12 | 北汽福田汽车股份有限公司 | Lubrication control method, device, system and the vehicle of vehicle sheet steel spring catch |
| CN112009406A (en) * | 2020-08-24 | 2020-12-01 | 东风商用车有限公司 | Automatic lubricating grease filling system for vehicle and truck |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |