CN210915296U - Hydraulic oil filling device for hydraulic oil tank of heavy-duty car - Google Patents
Hydraulic oil filling device for hydraulic oil tank of heavy-duty car Download PDFInfo
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- CN210915296U CN210915296U CN201922048990.7U CN201922048990U CN210915296U CN 210915296 U CN210915296 U CN 210915296U CN 201922048990 U CN201922048990 U CN 201922048990U CN 210915296 U CN210915296 U CN 210915296U
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Abstract
The utility model discloses a device for filling hydraulic oil into a hydraulic oil tank of a heavy-duty car, which comprises an oil storage tank and the hydraulic oil tank, wherein the oil storage tank is connected with an oil outlet pipe assembly, and the oil outlet pipe assembly comprises an oil outlet pipe, an oil supply pump and an oil outlet valve arranged in the middle of the oil outlet pipe; the hydraulic oil tank is arranged on the heavy-duty car, a hydraulic oil tank observation hole is formed in the hydraulic oil tank, movable graduated scales are arranged on two sides of the hydraulic oil tank observation hole, and a liquid level float is arranged inside the hydraulic oil tank observation hole. The device simplifies manual operation, is more convenient especially for places with crowded installation positions of the hydraulic oil tank of the mining automobile, can display the consumption of the hydraulic oil tank in real time, can automatically supplement hydraulic oil to the hydraulic oil tank and supply hydraulic oil at any time, reduces the occurrence of faults of a hydraulic system of the mining automobile caused by not supplementing hydraulic oil in time, is flexible and simple in installation position, is small in change of the existing structure and wide in popularization range, and the consumption of the hydraulic oil is added in time.
Description
Technical Field
The utility model relates to a special purpose vehicle hydraulic oil adds technical field, specifically is a heavy-duty car hydraulic tank filling hydraulic oil device.
Background
The lifting oil tank of the TR100 mining automobile is arranged on the frame on the left side of the frame, the height of the hydraulic oil tank from the ground is more than 2.5 meters, and particularly unsafe factors are brought to vehicle maintenance and hydraulic oil addition, maintenance and hydraulic oil tank oil shortage needs to be added, a manual adding mode is adopted, pollution is caused, a hydraulic system is blocked, and potential safety hazards are brought to vehicle safety.
If the hydraulic oil pipe is damaged or an oil pipe joint leaks oil in the running process of a vehicle, if hydraulic oil is not supplemented in time, a lifting pump, a control valve and various control elements are damaged or scrapped, and a hydraulic oil tank is difficult to add, so that the source types of pollutants of a hydraulic system of the mining vehicle and the failure modes of the elements must be analyzed, the oil is added or changed in time, the fault rate of the vehicle is reduced, and the service life of the elements is prolonged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy-duty car hydraulic tank filling hydraulic oil device can reduce mining vehicle hydraulic system trouble and take place to timely supplementary hydraulic oil of mining vehicle hydraulic tank through driver or operator to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for filling hydraulic oil into a hydraulic oil tank of a heavy truck comprises an oil storage tank and the hydraulic oil tank, wherein the oil storage tank is arranged on an oil depot base and is placed at a safe position in a depot of an oil depot through the oil depot base; the oil storage tank is connected with an oil outlet pipe assembly, and the oil outlet pipe assembly comprises an oil outlet pipe, an oil supply pump and an oil outlet valve arranged in the middle of the oil outlet pipe; the upper end of the oil outlet pipe is communicated with the oil storage tank, and the lower port of the oil outlet pipe is connected with the oil supply pump; the outlet end of the oil supply pump is also connected with a metering oil gun through an oil outlet pipe, and the metering oil gun is inserted at the inlet end of the hydraulic oil tank; the hydraulic oil tank is arranged on the heavy-duty car, and a sealing cover is additionally arranged at the inlet end of the hydraulic oil tank; the front end face of the hydraulic oil tank is also provided with a hydraulic oil tank observation hole, two sides of the hydraulic oil tank observation hole are provided with movable graduated scales, and a liquid level floater is arranged inside the hydraulic oil tank observation hole.
Preferably, the oil storage tank is provided with an oil consumption display for displaying the daily addition of oil to the vehicle in the oil storage tank.
Preferably, the display includes transparent communicating pipe, and transparent communicating pipe establishes the side of oil storage tank, the both ends of transparent communicating pipe communicate respectively the low level and the high level of oil storage tank, set up liquid level float and activity scale in the transparent communicating pipe.
Preferably, the movable graduated scale is clamped on the transparent communicating pipe through an elastic clamp.
Preferably, when the real-time liquid level in the oil storage tank is contacted to the lower port at the lowest position, the height of the liquid level floater is aligned with zero degree of the movable graduated scale.
Preferably, the oil outlet pipe comprises an upper section pipe and a lower section pipe, the upper section pipe is connected with the oil outlet valve through the oil supply pump, and the lower section pipe is fixed on the oil storage tank.
Preferably, the lower tube extends horizontally into the oil storage tank from the side wall of the oil storage tank, and the outlet of the lower tube is bent downward and extends to the oil supply pump.
Preferably, the top wall of the oil storage tank is provided with an oil filling port, and the oil filling port is provided with an end cover.
Preferably, the oil storage tank is oval.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the device for filling the hydraulic oil into the hydraulic oil tank of the heavy truck can avoid observing the residual amount of the hydraulic oil by using an oil scale on the hydraulic oil tank, simplifies manual operation, is more convenient especially for places with crowded installation positions of the hydraulic oil tank of the mining truck, can display the consumption of the hydraulic oil tank in real time, can automatically supplement the hydraulic oil tank and supplement the hydraulic oil at any time, reduces the occurrence of faults of a hydraulic system of the mining truck caused by not supplementing the hydraulic oil in time, is flexible and simple in installation position, can add the consumption of the hydraulic oil in time, has little change to the existing structure, and is wide in popularization range.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the structural schematic diagram of the hydraulic oil tank of the present invention.
In the figure: 1. an oil storage tank; 101. a display; 102. a transparent communicating tube; 2. an oil depot base; 3. an oil outlet pipe; 301. an upper section pipe; 302. a lower section pipe; 4. an oil supply pump; 5. an oil outlet valve; 6. a hydraulic oil tank; 7. a sealing cover; 8. a hydraulic oil tank observation hole; 9. a liquid level float; 10. a movable graduated scale; 11. a metering oil gun; 12. a heavy-duty car.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a device for filling hydraulic oil into a hydraulic oil tank of a heavy truck comprises an oil storage tank 1 and a hydraulic oil tank 6, wherein the oil storage tank 1 is mounted on an oil depot base 2 and is placed at a safe position in a depot of an oil depot through the oil depot base 2; the oil storage tank 1 is connected with an oil outlet pipe assembly, and the oil outlet pipe assembly comprises an oil outlet pipe 3, an oil supply pump 4 and an oil outlet valve 5 arranged in the middle of the oil outlet pipe 3; the upper end of the oil outlet pipe 3 is communicated with the oil storage tank 1, and the lower end port of the oil outlet pipe 3 is connected with the oil supply pump 4; the outlet end of the oil supply pump 4 is also connected with a metering oil gun 11 through an oil outlet pipe 3, and the metering oil gun 11 is inserted at the inlet end of the hydraulic oil tank 6; the hydraulic oil tank 6 is arranged on the heavy-duty car 12, and a sealing cover 7 is additionally arranged at the inlet end of the hydraulic oil tank 6; a hydraulic oil tank observation hole 8 is further formed in the front end face of the hydraulic oil tank 6, movable graduated scales 10 are arranged on two sides of the hydraulic oil tank observation hole 8, and a liquid level floater 9 is arranged inside the hydraulic oil tank observation hole 8.
When the real-time engine oil liquid level in the hydraulic oil tank 6 on the heavy-duty car 12 is lower than the lowest position of the movable graduated scale 10 of the observation hole, the driver stops the heavy-duty car 12 at the position of the oil storage tank 1 and automatically injects hydraulic oil into the hydraulic oil tank 6 on the heavy-duty car 12 through the oil outlet pipe 3, the oil supply pump 4 and the metering oil gun 11, when the real-time engine oil liquid level in the hydraulic oil tank 6 on the heavy-duty car 12 contacts with the port of the metering oil gun 11, the oil supply pump 4 stops working, and the metering oil gun 11 closes the hydraulic oil injection into the hydraulic oil tank 6.
The working principle is that when the liquid level in the hydraulic oil tank 6 on the heavy-duty car 12 is lower than the lower port of the observation hole movable graduated scale 10, a driver enables hydraulic oil in the oil storage tank 1 to flow into the hydraulic oil tank 6 through the oil outlet pipe component under the pressure of the oil supply pump 4, when the liquid level in the hydraulic oil tank 6 contacts the lower port of the liquid level floater 9 in the observation hole of the hydraulic oil tank 6, the driver can open the car to an oil depot to add the hydraulic oil after point detection, the driver places the metering oil gun 11 into the hydraulic oil tank 6, and therefore the hydraulic oil in the oil storage tank 1 can be automatically filled into the hydraulic oil tank 6 in real time through the oil supply pump 4.
In the above embodiment, the oil outlet pipe 3 comprises the upper pipe 301 and the lower pipe 302, the upper pipe 301 and the lower pipe 302 are connected by the oil outlet valve 5, and the lower pipe 302 is fixed on the oil storage tank 1, as a more preferable scheme, the lower pipe 302 horizontally extends into the oil storage tank 1 from the side wall of the oil storage tank 1, and the outlet of the lower pipe 302 bends downward and extends to the oil level of the oil tank set in the middle of the oil storage tank 1.
In the above embodiment, the oil storage tank 1 is provided with the oil consumption display 101 for displaying the daily addition of the oil to the vehicle in the oil storage tank 1, the display 101 includes the transparent communication pipe 102, the transparent communication pipe 102 is arranged on the side surface of the oil storage tank 1, the two ends of the transparent communication pipe 102 are respectively communicated with the low position and the high position of the oil storage tank 1, the transparent communication pipe 102 is internally provided with the liquid level float 9 and the movable scale 10, the transparent communication pipe 102 can be made of transparent glass or engineering plastics, as a specific embodiment, the movable scale 10 is clamped on the transparent communication pipe 102 through an elastic clamp, the position of the movable scale 10 relative to the transparent communication pipe 102 can be adjusted through the elastic clamp, when the liquid level in the hydraulic oil tank 6 contacts the lower port of the oil outlet pipe 3, the height of the observation hole 8 of the hydraulic oil tank is aligned with the zero degree of the liquid level float, in addition, the volume of hydraulic oil corresponding to each cell of the liquid level float 9 in the observation hole of the hydraulic oil tank 6 may be set to 15L.
In the above embodiment, the top wall of the oil storage tank 1 of the oil depot is provided with the oil filling port, the oil filling port is provided with the end cover, and the oil storage tank 1 is an oval box body.
When the maximum volume of the oil storage tank 1 is 3880L, the capacity of the hydraulic oil tank 6 on the heavy-duty car 12 is 650L, and the heavy-duty car needs to be maintained or the hydraulic oil tank 6 is lack of oil and needs to be added, the hydraulic oil tank 6 needs to be filled with hydraulic oil, the specific using method of the device is described in detail as follows:
the first step is that an oil outlet valve 5 is opened, an oil supply pump 4 is started, a metering oil gun 11 is opened, hydraulic oil is added into a hydraulic oil tank 6 to the maximum amount, the hydraulic oil in an oil storage tank 1 flows into the hydraulic oil tank 6 through an oil outlet pipe 3, the oil supply pump 4 and the pressure of the pump, and the metering oil gun 11 is automatically closed after the hydraulic oil tank 6 meets the technical parameters of the vehicle;
secondly, adding hydraulic oil into the hydraulic oil tank 6 to the maximum amount, then opening the oil outlet valve 5, enabling the hydraulic oil in the oil storage tank 1 to enter the metering oil gun 11 through the pressure of the oil supply pump 4, setting the metering oil gun 11 in need of adding, automatically closing the oil supply pump 4 after the hydraulic oil automatically injects or adds a certain amount of oil into the hydraulic oil tank 6, stopping oil supply, and finishing adding operation;
and thirdly, if the oil storage tank 1 of the oil depot needs to be filled with hydraulic oil, the hydraulic oil is filled to the middle upper part of the transparent communicating pipe 102 at the moment, then the end cover is screwed, the oil outlet valve 5 is opened after the end cover is confirmed to be screwed, at the moment, the oil storage of an outside automobile directly pumps the hydraulic oil into the oil storage tank 1 of the oil depot because the outlet of the oil outlet pipe 3 is closer to the oil depot base 2, when the hydraulic oil in the oil storage tank 1 flows into the oil storage tank 1 approximately to be close to the full volume of the oil storage tank 1L, the hydraulic oil descends 2 grids (each grid is set to be 15L) corresponding to the movable graduated scale 10, and the level of the oil level set in the oil storage tank 1 is kept at the outlet of the oil.
After hydraulic oil is added to the hydraulic oil tank 6 on the heavy-duty car 12, the heavy-duty car 12 starts the car engine to run at an idle speed, the hydraulic oil in the hydraulic oil tank 6 is gradually reduced or consumed, pressure needs to be built in a hydraulic system, the liquid level of the hydraulic oil tank 6 is reduced, at the moment, the hydraulic oil needs to be added to the car, the outlet of the oil outlet pipe 3 and the metering oil gun 11 are designed to be used for metering the hydraulic oil added to the car, the hydraulic oil in the oil storage tank 1 is added to the hydraulic oil tank 6 through the oil supply pump 4 and the metering oil gun 11 until the liquid level of the observation hole movable graduated scale 10 in the hydraulic oil tank 6 is equal, and the metering oil gun 11 is automatically closed to finish the adding operation.
The operator or the maintenance personnel only need to pass through the hydraulic oil tank 6, the operator can observe the numerical values corresponding to the liquid level floater 9 and the movable graduated scale 10 in the observation hole through the hydraulic oil 6, the amount of hydraulic oil consumed by the heavy-duty car 12 during operation can be known, after the liquid level float 9 in the observation hole of the hydraulic oil tank 6 falls to the lowest position of the movable graduated scale 10 of the observation hole, the driver or the maintenance personnel of the mining truck can fill the supplementary hydraulic oil in time, at the moment, the vehicle is driven to the oil storage tank 1 of the oil depot, the oil outlet valve 5 is opened, the oil gun 11 is opened to meter the added hydraulic oil quantity, the oil filling sealing cover 7 on the hydraulic oil tank 6 is unscrewed, the hydraulic oil is added or filled into the hydraulic oil tank 6 to the numerical value corresponding to the movable graduated scale 10 of the observation hole, the liquid level floater 9 in the observation hole of the hydraulic oil tank 6 can be normally displayed, and the sealing cover 7 is screwed after the hydraulic oil is added.
To sum up: by adopting the technical scheme, the problem that whether the hydraulic oil tank 6 is short of oil can be observed without using an oil scale on the hydraulic oil tank 6, the manual operation is simplified, particularly, the hydraulic installation position added to the mining automobile is crowded, the liquid level of the hydraulic oil tank 6 can be displayed in real time, a driver drives the mining automobile to an oil depot to automatically supplement engine oil to the hydraulic oil tank 6 in real time, and the risk of the mining automobile fault caused by the fact that the engine oil is not supplemented in time is reduced; in addition, the device is flexible and simple in installation position, the consumption is read quickly and accurately, the change of the existing structure is small, the popularization range is wide, after the hydraulic oil adding device for the heavy-duty automobile hydraulic system is modified, the device is comprehensively and systematically detected, various technical requirements for the quality of the hydraulic oil of the heavy-duty automobile are met, the attendance of the automobile is improved, the cost is saved, and 150 ten thousand yuan can be saved for enterprises every year.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a heavy-duty car hydraulic tank filling hydraulic oil device, includes oil storage tank (1) and hydraulic tank (6), its characterized in that: the oil storage tank (1) is arranged on the oil depot base (2) and is placed at a safe position in a depot of the oil depot through the oil depot base (2); the oil storage tank (1) is connected with an oil outlet pipe assembly, and the oil outlet pipe assembly comprises an oil outlet pipe (3), an oil supply pump (4) and an oil outlet valve (5) arranged in the middle of the oil outlet pipe (3); the upper end of the oil outlet pipe (3) is communicated with the oil storage tank (1), and the lower port of the oil outlet pipe (3) is connected with the oil supply pump (4); the outlet end of the oil supply pump (4) is also connected with a metering oil gun (11) through an oil outlet pipe (3), and the metering oil gun (11) is inserted at the inlet end of the hydraulic oil tank (6); the hydraulic oil tank (6) is arranged on the heavy-duty car (12), and a sealing cover (7) is additionally arranged at the inlet end of the hydraulic oil tank (6); the hydraulic oil tank observation hole is characterized in that a hydraulic oil tank observation hole (8) is further formed in the front end face of the hydraulic oil tank (6), movable graduated scales (10) are arranged on two sides of the hydraulic oil tank observation hole (8), and a liquid level floater (9) is arranged inside the hydraulic oil tank observation hole (8).
2. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 1, wherein: and the oil storage tank (1) is provided with an oil consumption display (101) for displaying the amount of oil added to the vehicle every day in the oil storage tank (1).
3. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 2, wherein: the display (101) comprises a transparent communicating pipe (102), the transparent communicating pipe (102) is arranged on the side face of the oil storage tank (1), the two ends of the transparent communicating pipe (102) are communicated with the low position and the high position of the oil storage tank (1) respectively, and a liquid level floater (9) and a movable graduated scale (10) are arranged in the transparent communicating pipe (102).
4. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 3, wherein: the movable graduated scale (10) is clamped on the transparent communicating pipe (102) through an elastic hoop.
5. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 4, wherein: when the real-time liquid level in the oil storage tank (1) is contacted with the lower port at the lowest position, the height of the liquid level floater (9) is aligned with the zero degree of the movable graduated scale (10).
6. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 1, wherein: the oil outlet pipe (3) comprises an upper section pipe (301) and a lower section pipe (302), the upper section pipe (301) and the lower section pipe (302) are connected with the oil supply pump (4) and the oil outlet valve (5), and the lower section pipe (302) is fixed on the oil storage tank (1).
7. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 6, wherein: the lower section pipe (302) horizontally extends into the oil storage tank (1) from the side wall of the oil storage tank (1), and the outlet of the lower section pipe (302) is bent downwards and extends to the oil supply pump (4).
8. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 1, wherein: the top wall of the oil storage tank (1) is provided with an oil filling port, and an end cover is arranged on the oil filling port.
9. The device for filling the hydraulic oil into the hydraulic oil tank of the heavy-duty car as claimed in claim 1, wherein: the oil storage tank (1) is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048990.7U CN210915296U (en) | 2019-11-22 | 2019-11-22 | Hydraulic oil filling device for hydraulic oil tank of heavy-duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048990.7U CN210915296U (en) | 2019-11-22 | 2019-11-22 | Hydraulic oil filling device for hydraulic oil tank of heavy-duty car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210915296U true CN210915296U (en) | 2020-07-03 |
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ID=71344635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922048990.7U Active CN210915296U (en) | 2019-11-22 | 2019-11-22 | Hydraulic oil filling device for hydraulic oil tank of heavy-duty car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210915296U (en) |
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2019
- 2019-11-22 CN CN201922048990.7U patent/CN210915296U/en active Active
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