CN114941355B - Excavator oil tank with steady liquid ware - Google Patents
Excavator oil tank with steady liquid ware Download PDFInfo
- Publication number
- CN114941355B CN114941355B CN202210364767.7A CN202210364767A CN114941355B CN 114941355 B CN114941355 B CN 114941355B CN 202210364767 A CN202210364767 A CN 202210364767A CN 114941355 B CN114941355 B CN 114941355B
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- China
- Prior art keywords
- oil tank
- movable
- tank body
- floating plate
- periphery
- Prior art date
- 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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- 239000007788 liquid Substances 0.000 title claims abstract description 41
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 17
- 229910000639 Spring steel Inorganic materials 0.000 claims description 8
- 229920003051 synthetic elastomer Polymers 0.000 claims description 7
- 239000005061 synthetic rubber Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 4
- 239000003381 stabilizer Substances 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0883—Tanks, e.g. oil tank, urea tank, fuel tank
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention discloses an excavator oil tank with a liquid stabilizer, which comprises an oil tank body, wherein an adding plug is arranged in the middle of the upper end of the oil tank body, an adding through hole is formed in the middle of the upper end of the oil tank body, a liquid stabilizing floating plate is arranged at the upper end of an inner cavity of the oil tank body, buoyancy cavities are formed in the periphery of the inner part of the liquid stabilizing floating plate, and mounting notches are formed in the periphery of the outer part of the liquid stabilizing floating plate. When oil is added into the oil tank body, the buoyancy cavity formed around the inside of the liquid stabilizing floating plate enables the liquid stabilizing floating plate to float on the oil by buoyancy, the liquid stabilizing floating plate inhibits and stabilizes the oil, the oil is prevented from shaking too much and rubbing around the inner wall of the oil tank body in the moving process, explosion and fire caused by static electricity are generated, and the oil tank body is prevented from loosening and falling due to too large inertia caused by shaking.
Description
Technical Field
The invention relates to the field of oil tanks of excavators, in particular to an oil tank of an excavators with a liquid stabilizer.
Background
The excavator is also called an excavator, is used for excavating materials higher than or lower than a carrying machine surface by a bucket, is filled into a transport vehicle or is unloaded to an earthwork machine of a storage yard, and consists of a power device, a working device, a rotating mechanism, an operating mechanism, a transmission mechanism, a travelling mechanism and other structures, is mainly used for excavating materials such as soil, coal, silt and the like, has a simple structure in an oil tank in the use process, and can generate static electricity to explode if the oil is rocked in the oil tank, and the oil tank cannot be found in the first time when damaged, so that later leakage is easily caused.
Disclosure of Invention
The invention aims to provide an oil tank of an excavator with a liquid stabilizer, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an excavator oil tank with steady liquid ware, includes the oil tank body, oil tank body upper end middle part is provided with the interpolation end cap, oil tank body upper end middle part has been seted up and has been added the opening, oil tank body inner chamber upper end is provided with steady liquid floating plate, steady liquid floating plate inside has seted up buoyancy cavity all around, steady liquid floating plate outside all has seted up the installation notch all around, installation notch inside one side all is provided with the installation piece, the installation piece is all provided with the removal guide pulley in one side of keeping away from the installation notch, remove the outside contact all around with oil tank body inner chamber of guide pulley, the installation piece is all provided with the installation spring in one side of keeping away from the removal guide pulley and installation notch inside.
Furthermore, the installation block and the installation notch are all in round structures, the installation springs are all made of spring steel materials, and the periphery of the outer part of the installation block and the periphery of the inner part of the installation notch are polished.
Further, the installation piece is provided with movable ejector pins in the middle of one side of keeping away from the movable guide wheel, the inside one side of installation notch all is provided with touch switch, be equipped with the battery in the steady liquid floating plate, touch switch passes through wire and alarm electric connection.
Further, the unloading round mouth has been seted up at steady liquid floating plate middle part, steady liquid floating plate upper end has been seted up and has been covered the bucket type guide slot, the installation piece all is provided with folding cover in keeping away from one side all around of moving the guide pulley and the inside one side of installation notch, folding cover all adopts synthetic rubber material to make.
Further, the early warning empty slot has been seted up around the internal portion of oil tank, oil tank body upper end right side is provided with the trigger frame, trigger frame inside lower extreme is provided with negative pressure gasbag, negative pressure gasbag upper end is provided with movable roof, movable roof upper end middle part is provided with movable guide block, trigger frame inner chamber upper end middle part both sides all are provided with fixed guide block, fixed guide block passes through wire and alarm electric connection.
Furthermore, the trigger frame is rectangular structure, early warning through-hole has been seted up on negative pressure gasbag bottom early warning hollow space inner chamber upper end right side, negative pressure gasbag adopts synthetic rubber material to make.
Further, the movable top plate is of a rectangular structure, the alarm and the fixed guide block are both of an external power supply, the movable top plate is made of insulating materials, the right side of the oil tank body is provided with a fixed pin plate, and the fixed pin plate is of a rectangular structure.
Furthermore, the periphery of the upper end of the movable top plate and the upper end of the inner cavity of the trigger frame are respectively provided with a pulling spring, the pulling springs are distributed in a rectangular shape, the pulling springs are in a stretching state, and the pulling springs are made of spring steel materials.
Further, the upper ends of the middle parts around the inner cavity of the trigger frame are provided with movable sliding grooves, the bottom ends of the inner cavity of the movable sliding grooves are provided with movable sliding blocks, and one ends of the movable sliding blocks, which are far away from the movable sliding grooves, are connected with the outer parts of the movable top plates.
Furthermore, the cross sections of the movable sliding block and the movable sliding chute are of convex structures, and the periphery of the outer part of the movable sliding block and the periphery of the inner cavity of the movable sliding chute are polished.
Compared with the prior art, the invention has the beneficial effects that:
1. when oil is added into the oil tank body, the buoyancy cavity formed in the periphery of the inside of the liquid stabilizing floating plate enables the liquid stabilizing floating plate to float on the oil by buoyancy, and the liquid stabilizing floating plate inhibits and stabilizes the oil, so that the situation that the oil shakes too much and rubs the periphery of the inner wall of the oil tank body to cause explosion and fire due to static electricity in the moving process is prevented, and the situation that the oil tank body loosens and falls due to too much inertia generated when the oil shakes can be prevented;
2. when the outside of the oil tank body is impacted and damaged, the oil tank body can be cracked, the air pressure in the early warning empty groove is changed, the air flow is guided into the negative pressure air bag through the early warning through hole, the negative pressure air bag is expanded, the movable top plate is pulled to move upwards by the pulling spring in a stretching state, the movable guide blocks are driven to move upwards and are embedded between the fixed guide blocks at the two sides, and the alarm is triggered, so that the oil tank body is reminded of being damaged by workers, timely treatment is needed, and the later leakage is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of an excavator sump having a manostat in accordance with the present invention;
FIG. 2 is a schematic top view of a stabilizing float plate and a blanking round opening in an excavator oil tank with a stabilizer according to the present invention;
FIG. 3 is a schematic view of the inside of a trigger frame in an excavator sump having a manostat in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the sump of the excavator of FIG. 1 having a manostat in accordance with the present invention;
fig. 5 is an enlarged schematic view of fig. 3B in a sump of an excavator having a manostat in accordance with the present invention.
In fig. 1-5: 1. an oil tank body; 2. early warning the empty slot; 3. a fixed pin plate; 4. a buoyancy cavity; 5. a liquid stabilizing floating plate; 6. a blanking round opening; 7. adding a through port; 8. adding a plug; 9. a trigger frame; 10. an alarm; 11. early warning the through hole; 12. a negative pressure air bag; 13. moving the chute; 14. pulling the spring; 15. a movable guide block; 16. fixing the guide block; 17. a movable top plate; 18. moving the guide wheel; 19. a mounting block; 20. a mounting recess; 21. folding the sleeve; 22. installing a spring; 23. a touch switch; 24. a movable ejector rod; 25. and moving the slide block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an excavator oil tank with steady liquid ware, includes the oil tank body 1, oil tank body 1 upper end middle part is provided with adds end cap 8, oil tank body 1 upper end middle part has been seted up and has been added opening 7, oil tank body 1 inner chamber upper end is provided with steady liquid floating plate 5, steady liquid floating plate 5 inside has seted up buoyancy cavity 4 all around, steady liquid floating plate 5 outside all has seted up installation notch 20 all around, installation notch 20 inside one side all is provided with installation piece 19, installation piece 19 all is provided with in the one side of keeping away from installation notch 20 and removes guide pulley 18, remove guide pulley 18 outside and oil tank body 1 inner chamber contact all around, installation piece 19 all is provided with installation spring 22 in the one side of keeping away from removal guide pulley 18 and installation notch 20 inside.
The installation block 19 and the installation notch 20 are all in round structures, the installation springs 22 are made of spring steel materials, and the periphery of the outer portion of the installation block 19 and the periphery of the inner portion of the installation notch 20 are polished, so that the service life of the installation springs 22 in the using process is prolonged through the spring steel materials.
The installation piece 19 all is provided with movable ejector pin 24 in the middle part of one side that keeps away from the removal guide pulley 18, the inside one side of installation notch 20 all is provided with touch switch 23, be furnished with the battery in the steady liquid floating plate 5, touch switch 23 passes through wire and alarm 10 electric connection, when removing guide pulley 18 and deformation position contact like this, will remove installation piece 19 and movable ejector pin 24 to the inside one side of installation notch 20, extrude installation spring 22, make movable ejector pin 24 and touch switch 23 contact to start alarm 10 tells outside personnel oil tank body 1 and takes place to warp, needs timely maintenance to prevent unexpected when later stage uses.
The unloading round mouth 6 has been seted up at steady liquid floating plate 5 middle part, steady liquid floating plate 5 upper end has been seted up and has been covered the bucket type guide slot, installation piece 19 all is provided with folding cover 21 in one side that keeps away from removal guide pulley 18 all around and the inside one side of installation notch 20, folding cover 21 all adopts synthetic rubber material to make, prevents like this that the oil from permeating to touch switch 23 outside through folding cover 21.
The early warning empty slot 2 has been seted up around the inside of the oil tank body 1, the oil tank body 1 upper end right side is provided with triggers frame 9, trigger frame 9 inside lower extreme and be provided with negative pressure gasbag 12, negative pressure gasbag 12 upper end is provided with movable roof 17, movable roof 17 upper end middle part is provided with movable guide block 15, trigger frame 9 inner chamber upper end middle part both sides all are provided with fixed guide block 16, fixed guide block 16 passes through wire and alarm 10 electric connection, when the oil tank body 1 outside receives the striking and appears impaired, can make oil tank body 1 take place the outside and produce the crack to make the inside atmospheric pressure of early warning empty slot 2 change, and will guide the air current to negative pressure gasbag 12 inside through early warning through-hole 11, make negative pressure gasbag 12 take place the inflation, and through being tensile pulling spring 14 pulling movable roof 17 upward movement, will drive movable guide block 15 upward movement, and gomphosis is to the fixed guide block 16 of both sides between and trigger alarm 10, thereby remind the staff oil tank body 1 to take place the damage, the condition that needs timely handling to appear, prevents later stage leakage from taking place.
The trigger frame 9 is rectangular structure, early warning through-hole 11 has been seted up on the right side of negative pressure gasbag 12 bottom early warning hollow 2 inner chamber upper end, negative pressure gasbag 12 adopts synthetic rubber material to make, increases the life-span when negative pressure gasbag 12 uses through synthetic rubber material like this.
The movable top plate 17 is of a rectangular structure, the alarm 10 and the fixed guide block 16 are both externally connected with a power supply, the movable top plate 17 is made of an insulating material, the right side of the oil tank body 1 is provided with the fixed pin plate 3, and the fixed pin plate 3 is of a rectangular structure, so that the oil tank body 1 can be conveniently installed and fixed through the fixed pin plate 3.
The four sides of the upper end of the movable top plate 17 and the upper end of the inner cavity of the trigger frame 9 are respectively provided with a pulling spring 14, the pulling springs 14 are distributed in a rectangular shape, the pulling springs 14 are in a stretching state, and the pulling springs 14 are made of spring steel materials, so that the elasticity and the service life of the trigger frame are improved through the spring steel materials.
The movable sliding chute 13 has all been seted up to trigger frame 9 inner chamber middle part upper end all around, movable sliding chute 13 inner chamber bottom all is provided with and removes slider 25, the one end that removes the spout 13 was kept away from to remove slider 25 is connected with the outside of movable roof 17, like this when movable roof 17 is moving, will all drive the movable slider 25 and remove the inside slip of spout 13, increase the stability and the flexibility of movable roof 17 when moving.
The cross sections of the movable slide block 25 and the movable slide groove 13 are of convex structures, and the periphery of the outer part of the movable slide block 25 and the periphery of the inner cavity of the movable slide groove 13 are subjected to polishing treatment, so that friction force is reduced through the polishing treatment.
Working principle: according to the invention, when oil is added into the oil tank body 1, through the buoyancy cavity 4 formed around the inside of the liquid stabilizing floating plate 5, the liquid stabilizing floating plate 5 floats on the oil, the liquid stabilizing floating plate 5 inhibits and stabilizes the oil, excessive shaking of the oil is prevented from rubbing around the inner wall of the oil tank body 1 in the moving process, explosion and fire caused by static electricity are generated, excessive inertia generated when the oil shakes can be prevented, the oil tank body 1 loosens and falls off, the liquid stabilizing floating plate 5 can drive the surrounding movable guide wheels 18 to move when moving, the flexibility of the liquid stabilizing floating plate 5 when moving is increased, the friction force when moving is reduced, and if the inside of the oil tank body 1 deforms, when the movable guide wheels 18 are contacted with the deformation part, the mounting block 19 and the movable ejector rod 24 are moved to one side of the inside of the mounting notch 20, the mounting spring 22 is extruded, the movable ejector rod 24 is enabled to be contacted with the touch switch 23, the alarm 10 is started to tell the outside personnel that the oil tank body 1 deforms, and accidents occur when maintenance is needed in time and the later use is prevented.
Meanwhile, when the outside of the oil tank body 1 is impacted and damaged, the oil tank body 1 is subjected to external cracking, the air pressure in the early warning empty tank 2 is changed, the air flow is guided into the negative pressure air bag 12 through the early warning through hole 11, the negative pressure air bag 12 is expanded, the movable top plate 17 is pulled to move upwards through the pulling spring 14 in a stretching state, the movable guide blocks 15 are driven to move upwards, the movable guide blocks are embedded between the fixed guide blocks 16 on two sides and the alarm 10 is triggered, so that the oil tank body 1 is reminded of the workers to be damaged, timely treatment is needed, and the later leakage is prevented.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an excavator oil tank with steady liquid ware, includes oil tank body (1), its characterized in that: the novel oil tank is characterized in that an adding plug (8) is arranged in the middle of the upper end of the oil tank body (1), an adding through hole (7) is formed in the middle of the upper end of the oil tank body (1), a liquid stabilizing floating plate (5) is arranged at the upper end of an inner cavity of the oil tank body (1), a buoyancy cavity (4) is formed in the periphery of the inner portion of the liquid stabilizing floating plate (5), mounting notches (20) are formed in the periphery of the outer portion of the liquid stabilizing floating plate (5), mounting blocks (19) are arranged on one side of the inner portion of the mounting notches (20), movable guide wheels (18) are arranged on one side of the mounting blocks (19) away from the mounting notches (20), the outer portions of the movable guide wheels (18) are in contact with the periphery of the inner cavity of the oil tank body (1), and mounting springs (22) are arranged on one side of the mounting blocks (19) away from the movable guide wheels (18) and the inner portion of the mounting notches (20). The installation block (19) is provided with movable ejector rods (24) in the middle of one side far away from the movable guide wheels (18), one side inside the installation notch (20) is provided with touch switches (23), storage batteries are arranged in the liquid stabilizing floating plate (5), and the touch switches (23) are electrically connected with the alarm (10) through wires.
2. An excavator oil sump having a manostat as defined in claim 1 wherein: the installation block (19) and the installation notch (20) are of round structures, the installation springs (22) are made of spring steel materials, and the periphery of the outer portion of the installation block (19) and the periphery of the inner portion of the installation notch (20) are polished.
3. An excavator oil sump having a manostat as defined in claim 1 wherein: the blanking round opening (6) has been seted up at steady liquid floating plate (5) middle part, cover the bucket type guide slot has been seted up to steady liquid floating plate (5) upper end, installation piece (19) all are provided with folding cover (21) in one side that keeps away from movable guide pulley (18) all around and the inside one side of installation notch (20), folding cover (21) all adopt synthetic rubber material to make.
4. An excavator oil sump having a manostat as defined in claim 1 wherein: the early warning empty slot (2) has been seted up around the inside of the oil tank body (1), oil tank body (1) upper end right side is provided with trigger frame (9), trigger frame (9) inside lower extreme is provided with negative pressure gasbag (12), negative pressure gasbag (12) upper end is provided with movable roof (17), movable roof (17) upper end middle part is provided with movable guide block (15), trigger frame (9) inner chamber upper end middle part both sides all are provided with fixed guide block (16), fixed guide block (16) pass through wire and alarm (10) electric connection.
5. An excavator oil sump having a manostat as defined in claim 4 wherein: the trigger frame (9) is rectangular structure, early warning through hole (11) has been seted up on negative pressure gasbag (12) bottom early warning empty slot (2) inner chamber upper end right side, negative pressure gasbag (12) adopt synthetic rubber material to make.
6. An excavator oil sump having a manostat as defined in claim 4 wherein: the movable top plate (17) is of a rectangular structure, the alarm (10) and the fixed guide block (16) are both of an external power supply, the movable top plate (17) is made of insulating materials, the right side of the oil tank body (1) is provided with the fixed pin plate (3), and the fixed pin plate (3) is of a rectangular structure.
7. An excavator oil sump having a manostat as defined in claim 6 wherein: pulling springs (14) are arranged at the periphery of the upper end of the movable top plate (17) and the upper end of the inner cavity of the trigger frame (9), the pulling springs (14) are distributed in a rectangular mode, the pulling springs (14) are in a stretching state, and the pulling springs (14) are made of spring steel materials.
8. An excavator oil sump having a manostat as defined in claim 7 wherein: the trigger frame (9) is characterized in that the upper ends of the middle parts around the inner cavity of the trigger frame (9) are respectively provided with a movable sliding groove (13), the bottom ends of the inner cavity of the movable sliding grooves (13) are respectively provided with a movable sliding block (25), and one ends of the movable sliding blocks (25) far away from the movable sliding grooves (13) are connected with the outer parts of the movable top plates (17).
9. An excavator oil sump having a manostat as defined in claim 8 wherein: the cross sections of the movable sliding block (25) and the movable sliding chute (13) are of convex structures, and the periphery of the outer part of the movable sliding block (25) and the periphery of the inner cavity of the movable sliding chute (13) are subjected to polishing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210364767.7A CN114941355B (en) | 2022-04-08 | 2022-04-08 | Excavator oil tank with steady liquid ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210364767.7A CN114941355B (en) | 2022-04-08 | 2022-04-08 | Excavator oil tank with steady liquid ware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114941355A CN114941355A (en) | 2022-08-26 |
| CN114941355B true CN114941355B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210364767.7A Active CN114941355B (en) | 2022-04-08 | 2022-04-08 | Excavator oil tank with steady liquid ware |
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| Country | Link |
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| CN (1) | CN114941355B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118124731B (en) * | 2024-05-08 | 2024-06-25 | 惠生清洁能源科技集团股份有限公司 | Cargo tank with steady liquid function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442205A (en) * | 2011-10-26 | 2012-05-09 | 山东阳光泰利科技有限公司 | Automobile oil tank |
| CN210565396U (en) * | 2019-09-10 | 2020-05-19 | 湖北一佳液压机械有限公司 | Anti-shaking hydraulic oil tank |
| CN212803785U (en) * | 2020-07-29 | 2021-03-26 | 天津市艺智汇科技发展有限公司 | Hydraulic power station for offshore oil drilling rig |
| CN113982059A (en) * | 2021-12-07 | 2022-01-28 | 江阴市邦吉机械有限公司 | Wave-proof plate of oil tank of excavator |
| CN215801932U (en) * | 2021-08-09 | 2022-02-11 | 山东凯路威电力工程有限公司 | Oil tank protection device of excavator for electrical engineering construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4645247B2 (en) * | 2005-03-16 | 2011-03-09 | トヨタ自動車株式会社 | Fuel tank structure |
-
2022
- 2022-04-08 CN CN202210364767.7A patent/CN114941355B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442205A (en) * | 2011-10-26 | 2012-05-09 | 山东阳光泰利科技有限公司 | Automobile oil tank |
| CN210565396U (en) * | 2019-09-10 | 2020-05-19 | 湖北一佳液压机械有限公司 | Anti-shaking hydraulic oil tank |
| CN212803785U (en) * | 2020-07-29 | 2021-03-26 | 天津市艺智汇科技发展有限公司 | Hydraulic power station for offshore oil drilling rig |
| CN215801932U (en) * | 2021-08-09 | 2022-02-11 | 山东凯路威电力工程有限公司 | Oil tank protection device of excavator for electrical engineering construction |
| CN113982059A (en) * | 2021-12-07 | 2022-01-28 | 江阴市邦吉机械有限公司 | Wave-proof plate of oil tank of excavator |
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| CN114941355A (en) | 2022-08-26 |
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