Vehicle-mounted oil tank structure
By designing a vehicle-mounted oil tank structure including U-shaped oil pipelines and valve body parts, the problems of oil leakage and fault positioning difficulties at the connections of traditional vehicle-mounted oil tanks are solved, and more efficient oil management and fault handling are achieved.
Patent Information
- Application Number
- CN202422006999.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The design of traditional vehicle-mounted oil tanks leads to the connection of the oil pump module, pump body and motor components such as the oil pump module, pump body and motor, which is prone to oil leakage and insufficient monitoring methods, making it difficult to quickly locate and solve the fault.
A vehicle-mounted oil tank structure is designed, including a tank body and an oil passage piece. The oil passage piece includes a U-shaped oil passage pipe, a connecting head, an oil valve piece and a valve body piece. By setting the tank body and the oil passage support into an integral structure, and oil passage parts are installed inside the oil passage support to reduce the risk of oil leakage at the connection, and the oil passage flow direction is adjusted through the U-shaped oil passage pipe and the valve body piece.
It effectively reduces the oil leakage problem at the connection, improves the distance and flexibility of oil flow, facilitates the pressure reduction and flow adjustment of oil pipelines, and solves the problems of oil leakage and fault positioning difficulties in traditional designs.
Smart Images
Figure CN222892479U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of vehicle-mounted oil tanks, in particular to a vehicle-mounted oil tank structure. Background Art
[0002] With the continuous development of automobile design, the demand for optimizing vehicle space is also increasing. In the cab tilting system, a more compact and efficient design is also required to reduce the occupation of the vehicle's internal space. Among them, the on-board oil tank is an indispensable component in the cab tilting system, so how to design it more reasonably has become particularly important.
[0003] The traditional cab tilting system takes up a lot of space due to its unreasonable design, which affects the overall layout of the vehicle and the ride comfort. Some vehicle-mounted oil tanks also have insufficient monitoring methods, making it difficult to quickly locate and solve the problem when a fault occurs.
[0004] In order to solve the above problems, the prior art often integrates the oil pump module, pump body, motor and other components together to form an integrated design. However, since the connection is connected by a hose, oil leakage is inevitable.
[0005] Therefore, it is very necessary to provide a vehicle-mounted oil tank structure to solve the above technical problems. Utility Model Content
[0006] Based on the above description, the utility model provides a vehicle-mounted oil tank structure to solve the problem that the connections between the oil pump module, pump body, motor and other components in the prior art are connected by hoses, which inevitably leads to oil leakage.
[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: a vehicle-mounted oil tank structure, comprising a tank body and an oil circuit component, one side of the tank body being provided with an oil circuit support; the oil circuit component comprising an oil circuit pipeline, a connector, an oil valve component and a valve body component, the oil circuit pipeline being arranged in a U shape and being vertically arranged on one side of the oil circuit support; two connectors are provided, and the two connectors are respectively connected to the two ends of the oil circuit pipeline; at least one group of oil valve components is provided, and one end of the oil valve component is connected to the oil circuit pipeline, and the other end of the oil valve component is connected to the tank body; the valve body component is used to adjust the flow direction of the oil circuit in the oil circuit pipeline.
[0008] Furthermore, the oil valve component includes a first connecting pipe, a first control valve, a second connecting pipe and a second control valve, one end of the first connecting pipe is connected to one side of the U-shaped oil pipeline; the first control valve is connected to the side of the first connecting pipe away from the oil pipeline; one end of the second connecting pipe is connected to the other side of the U-shaped oil pipeline; the second control valve is connected to the side of the second connecting pipe away from the oil pipeline.
[0009] Furthermore, it also includes a valve body groove, wherein two valve body grooves are provided, and the two valve body grooves are respectively arranged at two ends of the U-shaped oil pipeline.
[0010] Furthermore, the valve body part is arranged corresponding to the valve body groove, and the valve body part includes a valve head and a driving member. The valve head is slidably connected to the valve body groove, and the valve head is configured as follows: when the valve head is extended, the oil pipeline is blocked to stop the oil in the oil pipeline from flowing; when the valve head is retracted, the oil in the oil pipeline is circulated; the driving member is provided with a fixed end and a telescopic end, the fixed end of the driving member is fixed on the valve body groove, and the telescopic end of the driving member is fixedly connected to the valve head.
[0011] Furthermore, the driving member adopts a micro electric telescopic rod.
[0012] Furthermore, it also includes a sliding ring, the inner ring of the sliding ring is sleeved with the telescopic end of the driving member, and the outer ring of the sliding ring is clamped with the groove of the valve body.
[0013] Furthermore, the sliding collar is made of fiber-reinforced plastic.
[0014] Furthermore, it also includes a reflux component, which includes an oil accumulation chamber, a guide tube rack, a reflux pump, an oil guide pipe and a reflux pipe fitting, the oil accumulation chamber is arranged in the oil circuit support; the guide tube rack is fixed on the oil circuit support; the reflux pump is fixed in the oil accumulation chamber; one end of the oil guide pipe is connected to the reflux pump, and the other end is connected to the tank body, and the oil guide pipe is fixed in the guide tube rack; the reflux pipe fitting is used to connect the oil circuit pipeline with the oil accumulation chamber.
[0015] Furthermore, the reflux pipe includes a first reflux pipe and a second reflux pipe, the first reflux pipe is provided with a plurality of them, one end of the first reflux pipe is connected to the valve body groove, and the other end of the first reflux pipe is connected to the oil accumulation chamber; the second reflux pipe is provided with a plurality of them, one end of the second reflux pipe is connected to the oil pipeline and is located at the connecting head, and the other end of the second reflux pipe is connected to the oil accumulation chamber.
[0016] Furthermore, the reflux pump is a micro pump.
[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:
[0018] By setting the tank body and the oil circuit support into an integral structure, and setting the oil circuit parts inside the oil circuit support. Thus, the connection parts with the outside world are greatly reduced, thereby greatly reducing the occurrence of oil leakage problems at the connection. At the same time, the oil circuit pipeline is set into a U shape, which greatly increases the distance that the oil flows in the oil circuit pipeline, thereby facilitating the installation of oil valve parts and valve body parts on the oil circuit pipeline to reduce the pressure of the oil circuit pipeline and adjust the oil flow direction of the oil circuit pipeline. Thus, the problem that the connection parts of the oil pump module, pump body, motor and other components in the prior art are connected by hoses, which inevitably leads to oil leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram of the overall structure of a vehicle-mounted oil tank structure provided by an embodiment of the utility model;
[0020] Figure 2 A top view of a vehicle-mounted oil tank structure provided by an embodiment of the utility model;
[0021] Figure 3 for Figure 2 Schematic diagram of the cross section at AA in the middle;
[0022] Figure 4 for Figure 2 Schematic diagram of the cross section at BB;
[0023] Figure 5 for Figure 4 Enlarged schematic diagram of the middle Q;
[0024] Figure 6 A side schematic diagram of a vehicle-mounted oil tank structure provided by an embodiment of the utility model;
[0025] Figure 7 for Figure 6 Schematic diagram of the cross section at CC.
[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0027] 1. Tank body; 11. Oil circuit support; 12. Valve body groove;
[0028] 2. Oil circuit component; 21. Oil circuit pipeline; 22. Connector; 23. Oil valve component; 231. First connecting pipe; 232. First control valve; 233. Second connecting pipe; 234. Second control valve;
[0029] 24, valve body; 241, valve head; 242, driving member; 243, sliding collar;
[0030] 3. reflux component; 31. oil accumulation chamber; 32. pipe rack; 33. reflux pump; 34. oil guide pipe; 35. reflux pipe fitting; 351. first reflux pipe; 352. second reflux pipe. DETAILED DESCRIPTION
[0031] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.
[0033] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.
[0034] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element, or connected to the other element through an intermediate element. The "connection" in the following embodiments should be understood as "electrical connection", "communication connection", etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.
[0035] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.
[0036] like Figures 1 to 7 As shown, a vehicle-mounted oil tank structure includes a tank body 1 and an oil circuit component 2, wherein an oil circuit support 11 is provided on one side of the tank body 1; the oil circuit component 2 includes an oil circuit pipeline 21, a connector 22, an oil valve component 23 and a valve body component 24, wherein the oil circuit pipeline 21 is U-shaped and vertically arranged on one side of the oil circuit support 11; two connectors 22 are provided, and the two connectors 22 are respectively connected to the two ends of the oil circuit pipeline 21; at least one group of oil valve components 23 is provided, and one end of the oil valve component 23 is connected to the oil circuit pipeline 21, and the other end of the oil valve component 23 is connected to the tank body 1; the valve body component 24 is used to adjust the flow direction of the oil circuit in the oil circuit pipeline 21.
[0037] In this embodiment, the tank body 1 and the oil circuit support 11 are set as an integral structure, and the oil circuit member 2 is arranged inside the oil circuit support 11. Thus, the connection parts with the outside are greatly reduced, thereby greatly reducing the occurrence of oil leakage problems at the connection parts.
[0038] At the same time, the oil pipeline 21 is set in a U shape, which greatly increases the distance that the oil flows in the oil pipeline 21, thereby facilitating the installation of the oil valve member 23 and the valve body member 24 on the oil pipeline 21 to reduce the pressure of the oil pipeline 21 and adjust the oil flow direction of the oil pipeline 21. Thus, the problem that the connection between the oil pump module, the pump body and the motor in the prior art is connected by a hose, which inevitably leads to oil leakage is solved.
[0039] In some embodiments, the oil valve component 23 includes a first connecting pipe 231, a first control valve 232, a second connecting pipe 233 and a second control valve 234, one end of the first connecting pipe 231 is connected to one side of the U-shaped oil pipeline 21; the first control valve 232 is connected to the side of the first connecting pipe 231 away from the oil pipeline 21; one end of the second connecting pipe 233 is connected to the other side of the U-shaped oil pipeline 21; the second control valve 234 is connected to the side of the second connecting pipe 233 away from the oil pipeline 21.
[0040] In this embodiment, by providing the first connecting pipe 231, the first control valve 232, the second connecting pipe 233 and the second control valve 234, when in use, when the motor pumps the high-pressure oil from the tank body 1 through the oil pumping member and enters the oil pipeline 21, the high-pressure oil flows through the oil outlet of the oil pipeline 21, that is, the connector 22. Thus, the piston is pushed upward to realize the flipping and lifting of the cab.
[0041] At the same time, when the cab needs to be lowered, the first control valve 232 and / or the second control valve 234 are controlled to open, so that the oil flows into the tank body 1, and the cab can be turned over and lowered.
[0042] In addition, the first control valve 232 and the second control valve 234 are both X-Valve micro electric control valves.
[0043] In some embodiments, a valve body groove 12 is further included. Two valve body grooves 12 are provided. The two valve body grooves 12 are respectively provided at two ends of the U-shaped oil pipeline 21 .
[0044] In some embodiments, the valve body part 24 is arranged corresponding to the valve body groove 12, and the valve body part 24 includes a valve head 241 and a driving member 242. The valve head 241 is slidably connected to the valve body groove 12, and the valve head 241 is configured as follows: when the valve head 241 is extended, the oil pipeline 21 is blocked to stop the oil in the oil pipeline 21 from flowing; when the valve head 241 is retracted, the oil in the oil pipeline 21 is circulated; the driving member 242 is provided with a fixed end and a telescopic end, the fixed end of the driving member 242 is fixed on the valve body groove 12, and the telescopic end of the driving member 242 is fixedly connected to the valve head 241.
[0045] In this embodiment, the valve body groove 12 is provided on the oil circuit support 11, so that the connection end of the oil is always arranged in the oil circuit pipeline 21. Thus, too many connection parts are arranged to avoid the occurrence of oil leakage.
[0046] In some embodiments, the driving member 242 is a miniature electric telescopic rod.
[0047] In this embodiment, the driving member 242 is a miniature electric telescopic rod, and the specific model is an ANT-16 miniature electric push rod.
[0048] In some embodiments, a sliding collar 243 is further included, the inner ring of the sliding collar 243 is sleeved with the telescopic end of the driving member 242 , and the outer ring of the sliding collar 243 is clamped with the valve body groove 12 .
[0049] In this embodiment, a sliding collar 243 is provided to be sleeved on the telescopic end of the driving member 242 , thereby supporting the telescopic end of the driving member 242 , thereby greatly increasing the service life of the driving member 242 .
[0050] In some embodiments, the sliding collar 243 is made of fiber-reinforced plastic.
[0051] In some embodiments, a reflux component 3 is also included, and the reflux component 3 includes an oil accumulation chamber 31, a guide tube frame 32, a reflux pump 33, an oil guide pipe 34 and a reflux pipe fitting 35. The oil accumulation chamber 31 is arranged in the oil circuit support 11; the guide tube frame 32 is fixed on the oil circuit support 11; the reflux pump 33 is fixed in the oil accumulation chamber 31; one end of the oil guide pipe 34 is connected to the reflux pump 33, and the other end is connected to the tank body 1, and the oil guide pipe 34 is fixed in the guide tube frame 32; the reflux pipe fitting 35 is used to connect the oil circuit pipeline 21 with the oil accumulation chamber 31.
[0052] In this embodiment, the oil accumulated in the oil accumulation chamber 31 is discharged into the tank body 1 through the reflux pump 33 , thereby collecting the excess oil in the oil pipeline 21 back into the tank body 1 to prevent the oil from leaking through the connector 3 .
[0053] In some embodiments, the reflux pipe 35 includes a first reflux pipe 351 and a second reflux pipe 352. The first reflux pipe 351 is provided with a plurality of them. One end of the first reflux pipe 351 is connected to the valve body groove 12, and the other end of the first reflux pipe 351 is connected to the oil accumulation chamber 31; the second reflux pipe 352 is provided with a plurality of them. One end of the second reflux pipe 352 is connected to the oil circuit pipeline 21 and is located at the connecting head 22, and the other end of the second reflux pipe 352 is connected to the oil accumulation chamber 31.
[0054] In this embodiment, in order to ensure that the oil in the liquid accumulation chamber 31 does not accumulate, a liquid level sensor may be provided in the liquid accumulation chamber 31. The liquid level sensor is an E2K-L liquid level sensor.
[0055] In some embodiments, the reflux pump 33 is a micro pump.
[0056] In this embodiment, the reflux pump 33 is a micro pump such as JYC-D102, etc. It should be noted that other types of micro pumps can be used as long as they are used to pump out the excess oil.
[0057] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:
[0058] By setting the tank body and the oil circuit support into an integral structure, and setting the oil circuit parts inside the oil circuit support. Thus, the connection parts with the outside world are greatly reduced, thereby greatly reducing the occurrence of oil leakage problems at the connection. At the same time, the oil circuit pipeline is set into a U shape, which greatly increases the distance that the oil flows in the oil circuit pipeline, thereby facilitating the installation of oil valve parts and valve body parts on the oil circuit pipeline to reduce the pressure of the oil circuit pipeline and adjust the oil flow direction of the oil circuit pipeline. Thus, the problem that the connection parts of the oil pump module, pump body, motor and other components in the prior art are connected by hoses, which inevitably leads to oil leakage.
[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A vehicle-mounted oil tank structure, characterized in that: include: The tank body (1) has an oil circuit support (11) disposed on one side thereof; The oil circuit component (2) comprises: An oil pipeline (21) is arranged in a U shape and is vertically arranged on one side of the oil pipeline support (11); A connector (22), two of which are provided, and the two connectors (22) are respectively connected to two ends of the oil pipeline (21); An oil valve component (23), of which at least one group is provided, and one end of the oil valve component (23) is connected to the oil pipeline (21), and the other end of the oil valve component (23) is connected to the tank body (1); The valve body (24) is used to adjust the oil flow direction in the oil pipeline (21).
2. The vehicle-mounted oil tank structure according to claim 1, characterized in that: The oil valve member (23) comprises: A first connecting pipe (231), one end of which is connected to one side of the U-shaped oil pipeline (21); a first control valve (232), connected to a side of the first connecting pipe (231) away from the oil pipeline (21); A second connecting pipe (233), one end of which is connected to the other side of the U-shaped oil pipeline (21); A second control valve (234) is connected to a side of the second connecting pipe (233) away from the oil pipeline (21).
3. The vehicle-mounted oil tank structure according to claim 1, characterized in that: Also includes: Two valve body grooves (12) are provided, and the two valve body grooves (12) are respectively provided at two ends of the U-shaped oil pipeline (21).
4. The vehicle-mounted oil tank structure according to claim 3, characterized in that: The valve body member (24) is arranged corresponding to the valve body groove (12), and the valve body member (24) comprises: a valve head (241) which is slidably connected to the valve body groove (12), and the valve head (241) is configured to: when the valve head (241) is extended, the oil pipeline (21) is blocked to stop the oil in the oil pipeline (21) from flowing; and when the valve head (241) is retracted, the oil in the oil pipeline (21) is allowed to flow; The driving member (242) is provided with a fixed end and a telescopic end, wherein the fixed end of the driving member (242) is fixed on the valve body groove (12), and the telescopic end of the driving member (242) is fixedly connected to the valve head (241).
5. The vehicle-mounted oil tank structure according to claim 4, characterized in that: The driving member (242) is a micro electric telescopic rod.
6. The vehicle-mounted oil tank structure according to claim 4, characterized in that: Also includes: The inner ring of the sliding collar (243) is sleeved with the telescopic end of the driving member (242), and the outer ring of the sliding collar (243) is clamped with the groove (12) of the valve body.
7. The vehicle-mounted oil tank structure according to claim 6, characterized in that: The sliding collar (243) is made of fiber-reinforced plastic.
8. The vehicle-mounted oil tank structure according to claim 4, characterized in that: Also included is a return member (3), which includes: An oil accumulation chamber (31) is arranged in the oil circuit support (11); A pipe frame (32) fixed on the oil circuit support (11); A reflux pump (33) fixedly disposed in the oil accumulation chamber (31); An oil guide pipe (34), one end of which is connected to the reflux pump (33) and the other end of which is connected to the tank body (1), and the oil guide pipe (34) is fixedly arranged in the pipe frame (32); A return pipe (35) is used to connect the oil pipeline (21) with the oil accumulation chamber (31).
9. The vehicle-mounted oil tank structure according to claim 8, characterized in that: The return pipe (35) comprises: A first return pipe (351), which is provided with a plurality of them, one end of the first return pipe (351) is connected to the valve body groove (12), and the other end of the first return pipe (351) is connected to the oil accumulation chamber (31); A plurality of second return pipes (352) are provided, one end of the second return pipe (352) is connected to the oil pipeline (21) and is located at the connector (22), and the other end of the second return pipe (352) is connected to the oil accumulation chamber (31).
10. The vehicle-mounted oil tank structure according to claim 8, characterized in that: The reflux pump (33) is a micro pump.