CN217329345U - Lubrication system for vehicle hinge - Google Patents
Lubrication system for vehicle hinge Download PDFInfo
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- CN217329345U CN217329345U CN202220418851.8U CN202220418851U CN217329345U CN 217329345 U CN217329345 U CN 217329345U CN 202220418851 U CN202220418851 U CN 202220418851U CN 217329345 U CN217329345 U CN 217329345U
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Abstract
The utility model discloses a vehicle is lubricating system for articulated portion, install on the vehicle, including hydraulic grease lubricating arrangement, hydraulic grease lubricating arrangement is connected with the butter holding vessel, hydraulic grease lubricating arrangement has work mouth A, oil inlet T and oil inlet P, hydraulic grease lubricating arrangement includes the pneumatic cylinder, pneumatic cylinder piston end is connected with the butter holding vessel, and the butter holding vessel passes through the tube coupling with work mouth A, the pole chamber that has of pneumatic cylinder, rodless chamber has hydraulic control valve through the tube coupling, hydraulic control valve passes through the pipeline again respectively with oil inlet T, oil inlet P is connected, oil inlet P passes through the hose and is connected with the hydro-cylinder confession liquid mouth of vehicle, oil inlet T passes through the hose and is connected with the oil tank oil return pipe of vehicle. The utility model discloses use vehicle hydraulic system as the basis to vehicle a steering system is the power supply, realizes vehicle self-lubricate.
Description
Technical Field
The utility model belongs to the technical field of lubricated equipment, a vehicle is lubricating system for articulated portion is related to.
Background
The VTC series battery car adopts a three-section hinged form, has high bearing strength, and a hinged pin shaft of a front frame and a middle frame of the VTC series battery car belongs to a bearing gravity point and a steering supporting point of the vehicle. The pin shaft is frequently required to be lubricated in daily maintenance so as to reduce the abrasion degree of the pin shaft, and the following phenomena exist in the lubrication operation: 1. maintenance personnel neglect carelessness and passive idling cause lubrication of the pin shaft; 2. when the lubrication operator cannot control the amount of the lubricant, the lubrication is insufficient; 3. the grease nipple is often deformed during use. When the pin shaft is not fully lubricated, the phenomena of hinge part pin shaft abrasion, fracture, pin shaft hole deformation and the like are caused by long-time heavy-load operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vehicle is lubricating system for articulated portion to on the basis of vehicle hydraulic system, use vehicle steering system as the power supply, realize vehicle self-lubricate.
The utility model adopts the technical scheme that, the articulated portion of vehicle uses lubricating system, install on the vehicle, including hydraulic grease lubricating arrangement, hydraulic grease lubricating arrangement is connected with the butter holding vessel, hydraulic grease lubricating arrangement has work mouthful A, oil inlet T and oil inlet P, hydraulic grease lubricating arrangement includes the pneumatic cylinder, the pneumatic cylinder piston end is connected with the butter holding vessel, and the butter holding vessel passes through the tube coupling with work mouthful A, the pole chamber of pneumatic cylinder, rodless chamber has hydraulic control valve through the tube coupling, hydraulic control valve passes through the pipeline respectively with oil inlet T again, oil inlet P is connected, oil inlet P passes through the hose and is connected with the hydro-cylinder confession liquid mouth of vehicle, oil inlet T returns oil pipe through the hose and is connected with the oil tank of vehicle.
The utility model is also characterized in that,
the working port A is connected with a lubricating hose, one end of the lubricating hose is connected with the working port A, and the other end of the lubricating hose is located on the vehicle hinge portion.
The butter holding vessel is provided with two tanks.
The hydraulic grease lubricating device is welded with a base, and the base is fixed on a vehicle.
The hose is an M13 liquid pipe.
The utility model has the advantages that:
the utility model discloses vehicle articulated portion is with lubricating system, on the basis of vehicle hydraulic system, regard vehicle steering system as the power supply, regard lubricating mechanism as the executive component, realized vehicle self-lubricate; the possibility of manual passive lubrication is avoided, and the working efficiency is improved; the system is convenient, fast and pollution-free when supplementing butter, fully ensures the lubricating performance of the pin shaft by steering automatic lubrication, and improves the service efficiency of vehicles.
Drawings
Fig. 1 is a schematic structural view of the lubricating system for the hinge portion of the vehicle according to the present invention.
In the figure, 1 is a hydraulic grease lubricating device, 2 is a grease storage tank, 3 is a working port A, 4 is an oil inlet T, 5 is an oil inlet P, 6 is a hydraulic regulating valve, and 7 is a base.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses vehicle is lubricating system for articulated portion, as shown in fig. 1, including hydraulic grease lubricating arrangement 1, hydraulic grease lubricating arrangement 1 welding has base 7, base 7 is fixed on the vehicle, hydraulic grease lubricating arrangement 1 is connected with two jars of butter holding vessel 2, hydraulic grease lubricating arrangement 1 has work mouthful A3, oil inlet T4 and oil inlet P5, hydraulic grease lubricating arrangement 1 includes the pneumatic cylinder, pneumatic cylinder piston end is connected with butter holding vessel 2, and butter holding vessel 2 passes through the tube coupling with work mouthful A3, the pole chamber of pneumatic cylinder, there is hydraulic control valve 6 in no pole chamber through the tube coupling, hydraulic control valve 6 again through the pipeline respectively with oil inlet T4, oil inlet P5 is connected, oil inlet P5 is connected with the hydro-cylinder feed port of vehicle through the hose, oil inlet T4 passes through the hose and is connected with the oil tank return pipe of vehicle, the hose is M13 liquid pipe, still be provided with the elbow on the hose, Straight-through, etc. to connect the auxiliary.
The working port A3 is connected with a lubricating hose, one end of the lubricating hose is connected with the working port A3, the other end of the lubricating hose is located on the vehicle hinge portion, and the lubricating hose is close to the upper pin shaft and the lower pin shaft of the hinge portion and provides grease lubrication for the upper pin shaft and the lower pin shaft of the hinge portion.
The utility model discloses vehicle articulated portion is with lubricating system's theory of operation specifically as follows:
will the utility model discloses a lubricating system, turn to the in-process at the vehicle left side, fluid can reach the steering valve piece through the multiple unit valve, reachd steering cylinder through the steering valve piece, in the hydro-cylinder action, part hydraulic oil can arrive to oil inlet P5 along separate routes, hydraulic grease lubricating arrangement 1 obtains the grease back work of area pressure, round pin axle about the vehicle is reachd in the discharge of working port A3 to lubricated butter, hydraulic oil after the simultaneous working can be reached the oil tank by oil inlet T4 through the oil tank oil return pipe of pipeline and vehicle and release.
Change work opening A3 butter outlet pressure through the hydraulic pressure governing valve 6 on the adjustment hydraulic pressure butter lubricating arrangement 1, avoid appearing the excessive lubrication phenomenon, only when the vehicle carries out the left turn to the operation and reaches more than 5 seconds, just can promote hydraulic pressure valve in the hydraulic pressure butter lubricating arrangement 1 and carry out work by the hydraulic power that turns to the hydro-cylinder and provide.
According to the content, the utility model discloses vehicle articulated portion has changed traditional lubricated mode with lubricating system, has avoided the negative lubricated possibility of manual work, has improved work efficiency, and convenient and fast pollution-free when replenishing the butter is through turning to self-lubricate, fully ensures round pin axle lubrication performance, improves the availability factor of vehicle. At present the utility model discloses a lubricating system has used in VTC650-2# storage battery car, and the result of use is good, and lubricating property is reliable.
Claims (5)
1. The lubrication system for the vehicle hinge part is installed on a vehicle and is characterized by comprising a hydraulic grease lubrication device (1), wherein the hydraulic grease lubrication device (1) is connected with a grease storage tank (2), the hydraulic grease lubrication device (1) is provided with a working port A (3), an oil inlet T (4) and an oil inlet P (5), the hydraulic grease lubrication device (1) comprises a hydraulic cylinder, the piston end of the hydraulic cylinder is connected with the grease storage tank (2), the grease storage tank (2) is connected with the working port A (3) through a pipeline, a rod cavity and a rodless cavity of the hydraulic cylinder are connected with a hydraulic regulating valve (6) through pipelines, the hydraulic regulating valve (6) is connected with the oil inlet T (4) and the oil inlet P (5) through pipelines respectively, and the oil inlet P (5) is connected with an oil cylinder liquid supply port of the vehicle through a hose, the oil inlet T (4) is connected with an oil return pipe of an oil tank of the vehicle through a hose.
2. The lubrication system for vehicle hinges according to claim 1 wherein a lubrication hose is connected to the working port a (3), one end of the lubrication hose being connected to the working port a (3) and the other end being located at the vehicle hinge.
3. Lubrication system for vehicle hinges according to claim 1 wherein the butter storage tank (2) is provided with two tanks.
4. The lubrication system for vehicle hinges according to claim 1 wherein a base (7) is welded to the hydraulic grease lubrication device (1), the base (7) being fixed to the vehicle.
5. The lubrication system for a vehicle hinge according to claim 1, wherein the hose is an M13 liquid tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220418851.8U CN217329345U (en) | 2022-02-28 | 2022-02-28 | Lubrication system for vehicle hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220418851.8U CN217329345U (en) | 2022-02-28 | 2022-02-28 | Lubrication system for vehicle hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217329345U true CN217329345U (en) | 2022-08-30 |
Family
ID=82999778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220418851.8U Active CN217329345U (en) | 2022-02-28 | 2022-02-28 | Lubrication system for vehicle hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217329345U (en) |
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2022
- 2022-02-28 CN CN202220418851.8U patent/CN217329345U/en active Active
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