CN220015706U - Oil tank with filter screen for hydraulic station - Google Patents
Oil tank with filter screen for hydraulic station Download PDFInfo
- Publication number
- CN220015706U CN220015706U CN202321590580.5U CN202321590580U CN220015706U CN 220015706 U CN220015706 U CN 220015706U CN 202321590580 U CN202321590580 U CN 202321590580U CN 220015706 U CN220015706 U CN 220015706U
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- CN
- China
- Prior art keywords
- oil tank
- tank body
- filter screen
- fixedly connected
- block
- 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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Links
- 230000000694 effects Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 10
- 239000002828 fuel tank Substances 0.000 claims description 2
- 241001233242 Lontra Species 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000000670 limiting effect Effects 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 76
- 239000012535 impurity Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model belongs to the technical field of oil tanks, and discloses an oil tank with a filter screen for a hydraulic station, which comprises an oil tank body, wherein a hydraulic device is arranged on the left side of the top of the oil tank body, the center inside the oil tank body is fixedly provided with the filter screen body, the front and rear sides of the center of the top of the oil tank body are fixedly connected with limiting rods, the top ends of the limiting rods are fixedly connected with connecting plates, the outer surfaces of the limiting rods are movably sleeved with movable blocks, the inside of each connecting plate is movably sleeved with a threaded rod, the bottom ends of the threaded rods penetrate through the movable blocks and extend to the inside above the oil tank body, the outer surfaces of the threaded rods are sleeved with internal threads of the movable blocks, and the outer surfaces of the threaded rods are movably sleeved with the inside above the oil tank body. Thereby can remove the jam of filter screen body, and then can accelerate the filtration efficiency of the inside oil body of oil tank body, can ensure hydraulic means's normal operating simultaneously.
Description
Technical Field
The utility model belongs to the technical field of oil tanks, and particularly relates to an oil tank with a filter screen for a hydraulic station.
Background
The hydraulic station is a hydraulic source device formed by a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, an overflow valve and the like or a hydraulic device comprising a control valve, wherein the oil tank in the hydraulic station is a container for bearing an oil body, so that when the hydraulic station works, due to the abrasion of a hydraulic component, a lot of impurities are mixed into hydraulic oil and return to the oil tank through a hydraulic circulation system, a filter screen is generally arranged in the oil tank and used for filtering the impurities in the oil body, so that the impurities are prevented from being sucked into the hydraulic system again to cause machine faults, the filter screen can filter a large amount of impurities in the long-term use process, the impurities are influenced by the oil body and have viscosity, so that the impurities can be attached to the surface of the filter screen during filtration, the impurities are attached in a large amount, the filter screen is blocked, the filtration efficiency of the oil body is reduced, the oil supply of the hydraulic station is also insufficient, and the phenomenon of oil cut easily occurs during oil pumping, so that the filter screen needs to be improved.
Disclosure of Invention
The utility model aims to solve the problems, and provides the oil tank with the filter screen for the hydraulic station, which has the advantage of improving the filtering efficiency of an oil body.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic pressure station is with oil tank with filter screen, includes the oil tank body, the left side at the top of oil tank body is provided with hydraulic means, the inside central fixed mounting of oil tank body has the filter screen body, the equal fixedly connected with gag lever post in front and back of oil tank body top central authorities, the top fixedly connected with connecting plate of gag lever post, the movable block has been cup jointed in the surface activity of gag lever post, the threaded rod has been cup jointed in the inside activity of connecting plate, the bottom of threaded rod runs through the inside of movable block and extends to oil tank body top, the surface of threaded rod cup joints with the internal thread of movable block, the surface of threaded rod cup joints with the inside activity of oil tank body top, the fixed bearing that is located the connecting plate inside has been cup jointed to the surface of threaded rod, the top fixedly connected with of threaded rod is located the carousel of connecting plate top, the equal fixedly connected with connecting rod in front and back of movable block bottom, the bottom of connecting rod runs through the oil tank body and extends to the inside of oil tank body and fixedly connected with of scraping the piece, scrape the left side of piece and the right side swing joint of filter screen body.
As the preferable mode of the utility model, the screen plate is movably arranged at the rear of the right side of the inner cavity of the oil tank body, and the two sides of the inner part of the screen plate are fixedly sleeved with the circular sleeve.
As the preferable mode of the utility model, the round sleeve is movably sleeved with the round rod, and both ends of the round rod are fixedly connected with the inner wall of the oil tank body.
As the preferable mode of the utility model, the front surface of the screen plate is fixedly connected with the pull rod, the front end of the pull rod penetrates through the oil tank body and extends to the front of the oil tank body, the outer surface of the pull rod is movably sleeved with the inner part of the oil tank body, the outer surface of the pull rod is fixedly sleeved with a circular ring positioned in front of the oil tank body, and the front end of the pull rod is fixedly connected with the pull handle.
As the preferable mode of the utility model, the outer surface of the circular ring is movably sleeved with the movable sleeve, the inner thread of the movable sleeve is sleeved with the thread sleeve positioned in front of the circular ring, the inner part of the thread sleeve is movably sleeved with the outer surface of the pull rod, and the back part of the thread sleeve is fixedly connected with the front surface of the oil tank body.
As the preferable mode of the utility model, the lower part of the front surface of the oil tank body is hinged with the sealing door, the front surface of the sealing door is fixedly connected with the connecting block, the front surface of the oil tank body is fixedly connected with the fixing block positioned at the left side of the sealing door, the internal thread of the fixing block is sheathed with the bolt, the front end of the bolt penetrates through the fixing block and the connecting block and extends to the front of the connecting block, and the outer surface of the bolt is sheathed with the internal thread of the connecting block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the movable block, the connecting rod and the scraping block, an operator rotates the rotary table, so that the rotary table drives the threaded rod and the bearing to rotate along the inside of the connecting plate, the movable block can move downwards along the threads on the outer surface of the threaded rod due to the rotation of the threaded rod, at the moment, the movable block can be limited by the limiting rod, so that the movable block drives the connecting rod and the scraping block to move downwards, impurities attached to the surface of the filter screen body are scraped along with the movement of the scraping block, and finally the impurities are scraped to the bottom of the inner cavity of the oil tank body, so that the blocking of the filter screen body can be relieved, the filtering efficiency of the oil body inside the oil tank body can be accelerated, and meanwhile, the normal operation of the hydraulic device can be ensured.
2. According to the utility model, by arranging the screen plate, the pull rod and the pull handle, an operator rotates the bolt, so that the bolt moves forwards along the threads inside the connecting block and the fixed block, and the bolt is separated from the inside of the fixed block, so that the fixation of the sealing door can be released, then the operator rotates to open the sealing door, the front face of the oil tank body is opened, the operator rotates the movable sleeve, so that the movable sleeve moves forwards along the threads on the outer surface of the threaded sleeve, and the movable sleeve is separated from the outer surface of the threaded sleeve, thereby removing the fixation effect between the movable sleeve and the threaded sleeve, simultaneously removing the fixation effect of the pull rod, and then pulling the pull handle forwards, so that the pull rod and the screen plate are driven to move forwards along the outer surface of the round rod by the pull rod, and the impurities inside the oil tank body are pushed to the outside by the screen plate, so that the impurities inside the oil tank body are cleaned by the operator conveniently, and the operator is convenient to clean the impurities inside the oil tank body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a connection plate of the present utility model;
FIG. 4 is a schematic cross-sectional view of the tie rod of the present utility model;
FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 4;
FIG. 6 is a schematic cross-sectional view of the round bar of the present utility model;
fig. 7 is a schematic cross-sectional view of the connecting block of the present utility model.
In the figure: 1. an oil tank body; 2. a hydraulic device; 3. a limit rod; 4. a connecting plate; 5. a movable block; 6. a connecting rod; 7. a turntable; 8. a threaded rod; 9. scraping blocks; 10. a filter screen body; 11. a screen plate; 12. a round sleeve; 13. a round bar; 14. a pull rod; 15. a circular ring; 16. a movable sleeve; 17. a thread sleeve; 18. a pull handle; 19. sealing the door; 20. a fixed block; 21. a connecting block; 22. a bolt; 23. and (3) a bearing.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 7, the utility model provides a filter screen-containing oil tank for a hydraulic station, which comprises an oil tank body 1, wherein a hydraulic device 2 is arranged on the left side of the top of the oil tank body 1, a filter screen body 10 is fixedly arranged in the center of the inside of the oil tank body 1, a limiting rod 3 is fixedly connected to the front and rear of the center of the top of the oil tank body 1, a connecting plate 4 is fixedly connected to the top end of the limiting rod 3, a movable block 5 is movably sleeved on the outer surface of the limiting rod 3, a threaded rod 8 is movably sleeved inside the connecting plate 4, the bottom end of the threaded rod 8 penetrates through the movable block 5 and extends to the inside above the oil tank body 1, the outer surface of the threaded rod 8 is movably sleeved inside the movable block 5, a bearing 23 positioned inside the connecting plate 4 is fixedly sleeved on the outer surface of the threaded rod 8, a rotary table 7 positioned above the connecting plate 4 is fixedly connected to the top end of the threaded rod 8, a connecting rod 6 is fixedly connected to the front and rear of the bottom of the movable block 5, the bottom end of the connecting rod 6 penetrates through the oil tank body 1 and extends to the inside of the oil tank body 1 and is fixedly connected with a scraping block 9, and the left side of the scraping block 9 is movably connected to the filter screen 10.
When the oil is cut off in the oil pumping process of the hydraulic device 2 in use, an operator can judge that the filter screen body 10 is blocked due to a large amount of impurities attached to the filter screen body 10, so that the filtering efficiency of the oil body is slower. The solution is as follows: the operating personnel rotates carousel 7, can make carousel 7 drive threaded rod 8 and bearing 23 and take place to rotate along the inside of connecting plate 4, because the rotation of threaded rod 8 can make movable block 5 along the screw thread downstream of threaded rod 8 surface, movable block 5 will be spacing by gag lever post 3 this moment, make movable block 5 drive connecting rod 6 and scrape piece 9 downstream, and scrape out the impurity that filter screen body 10 surface adheres to along with the motion of scraping piece 9, finally scrape the bottom of impurity to the inner chamber of oil tank body 1, thereby can accelerate the filtration efficiency of the inside oil body of oil tank body 1.
Referring to fig. 2, 4 to 6, a screen plate 11 is movably mounted at the rear of the right side of the inner cavity of the oil tank body 1, and circular sleeves 12 are fixedly sleeved on two sides of the inner portion of the screen plate 11.
As a technical optimization scheme of the utility model, by arranging the screen plate 11, when the screen plate 11 moves forwards, the screen plate 11 can push impurities in the oil tank body 1 to the front, so that operators can conveniently clean the impurities in the oil tank body 1.
Referring to fig. 2, 4 to 6, a round rod 13 is movably sleeved in the round sleeve 12, and two ends of the round rod 13 are fixedly connected with the inner wall of the oil tank body 1.
As a technical optimization scheme of the utility model, by arranging the round rod 13, the round sleeve 12 has good activity performance on the outer surface of the round rod 13 due to the design of the round rod 13, and meanwhile, the round rod 13 has good limiting effect on the screen plate 11.
Referring to fig. 2, 4 to 6, the front surface of the screen plate 11 is fixedly connected with a pull rod 14, the front end of the pull rod 14 penetrates through the oil tank body 1 and extends to the front of the oil tank body 1, the outer surface of the pull rod 14 is movably sleeved with the inner part of the oil tank body 1, the outer surface of the pull rod 14 is fixedly sleeved with a circular ring 15 positioned in front of the oil tank body 1, and the front end of the pull rod 14 is fixedly connected with a pull handle 18.
As a technical optimization scheme of the utility model, by arranging the pull handle 18, an operator pulls the pull handle 18 forwards, so that the pull handle 18 drives the pull rod 14 and the screen plate 11 to move forwards along the outer surface of the round rod 13, thereby facilitating the operation of the screen plate 11 by the operator.
Referring to fig. 2, 4 to 6, the outer surface of the ring 15 is movably sleeved with a movable sleeve 16, the inner thread of the movable sleeve 16 is sleeved with a thread sleeve 17 positioned in front of the ring 15, the inner part of the thread sleeve 17 is movably sleeved with the outer surface of the pull rod 14, and the back part of the thread sleeve 17 is fixedly connected with the front surface of the oil tank body 1.
As a technical optimization scheme of the present utility model, by setting the movable sleeve 16, an operator rotates the movable sleeve 16, so that the movable sleeve 16 moves forward along the threads on the outer surface of the threaded sleeve 17, and the movable sleeve 16 is separated from the outer surface of the threaded sleeve 17, thereby releasing the fixing effect between the movable sleeve 16 and the threaded sleeve 17, and simultaneously releasing the fixing effect of the pull rod 14.
Referring to fig. 1 and 7, a sealing door 19 is hinged below the front face of the oil tank body 1, a connecting block 21 is fixedly connected to the front face of the sealing door 19, a fixing block 20 positioned on the left side of the sealing door 19 is fixedly connected to the front face of the oil tank body 1, a bolt 22 is sleeved on internal threads of the fixing block 20, the front end of the bolt 22 penetrates through the fixing block 20 and the connecting block 21 and extends to the front of the connecting block 21, and the outer surface of the bolt 22 is sleeved on internal threads of the connecting block 21.
As a technical optimization scheme of the present utility model, by providing the bolt 22, an operator rotates the bolt 22, so that the bolt 22 moves forward along the threads inside the connecting block 21 and the fixed block 20, and the bolt 22 is separated from the inside of the fixed block 20, thereby releasing the fixation of the sealing door 19, and then the operator rotates to open the sealing door 19, thereby opening the front of the fuel tank body 1.
The working principle and the using flow of the utility model are as follows:
when filter screen body 10's emergence is blockked up, operating personnel rotatory carousel 7 can make carousel 7 drive threaded rod 8 and bearing 23 and take place to rotate along the inside of connecting plate 4, because the rotation of threaded rod 8, can make movable block 5 along the screw thread downstream of threaded rod 8 surface, movable block 5 will be spacing by gag lever post 3 this moment, make movable block 5 drive connecting rod 6 and scrape piece 9 downstream, and scrape out the impurity that filter screen body 10 surface is attached along with the motion of scraping piece 9, finally scrape the bottom of impurity to the inner chamber of oil tank body 1, thereby can remove filter screen body 10's jam, and then can accelerate the filtration efficiency of the inside oil body of oil tank body 1.
When the impurity inside the oil tank body 1 needs to be cleaned, the oil body inside the oil tank body 1 can be evacuated through the hydraulic device 2, then the operator rotates the bolt 22, the bolt 22 can be enabled to move forwards along the threads inside the connecting block 21 and the fixed block 20, and the bolt 22 is enabled to be separated from the inside of the fixed block 20, so that the fixation of the sealing door 19 can be released, then the operator rotates to open the sealing door 19, the front of the oil tank body 1 is opened, the operator rotates the movable sleeve 16, the movable sleeve 16 can be enabled to move forwards along the threads on the outer surface of the threaded sleeve 17, the movable sleeve 16 is enabled to be separated from the outer surface of the threaded sleeve 17, the fixation effect between the movable sleeve 16 and the threaded sleeve 17 can be released, meanwhile, the fixation effect of the pull rod 14 can be released, then the pull rod 18 can be enabled to drive the pull rod 14 and the screen 11 to move forwards along the outer surface of the round rod 13, and the impurity inside the oil tank body 1 can be pushed to the outside through the screen 11, and the impurity inside the oil tank body 1 can be cleaned conveniently by the operator.
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 utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydraulic pressure station is with oil tank of taking filter screen, includes oil tank body (1), its characterized in that: the left side at the top of oil tank body (1) is provided with hydraulic means (2), the inside central fixed mounting of oil tank body (1) has filter screen body (10), the equal fixedly connected with gag lever post (3) in front and back of oil tank body (1) top central authorities, the top fixedly connected with connecting plate (4) of gag lever post (3), movable block (5) have been cup jointed in the surface activity of gag lever post (3), threaded rod (8) have been cup jointed in the inside activity of connecting plate (4), threaded rod (8)'s bottom runs through movable block (5) and extends to the inside of oil tank body (1) top, threaded rod (8)'s surface cup joints with the internal thread of movable block (5), threaded rod (8)'s surface and the inside activity of oil tank body (1) top cup joint, threaded rod (8)'s surface fixation cup joints bearing (23) that are located connecting plate (4) inside, threaded rod (8) top fixedly connected with carousel (7) that are located connecting plate (4) top, the inside fixed connection (6) in front of movable block (5) bottom has the inside of connecting rod (6) and extends to the inside of oil tank body (1), the left side of the scraping block (9) is movably connected with the right side of the filter screen body (10).
2. The oil tank with a filter screen for a hydraulic station according to claim 1, wherein: the rear of the right side of the inner cavity of the oil tank body (1) is movably provided with a screen plate (11), and both sides of the inner part of the screen plate (11) are fixedly sleeved with round sleeves (12).
3. A filtered tank for a hydraulic station as defined in claim 2, wherein: the inside activity of circle cover (12) has cup jointed round bar (13), the both ends of round bar (13) all with the inner wall fixed connection of oil tank body (1).
4. A filtered tank for a hydraulic station as defined in claim 2, wherein: the front fixedly connected with pull rod (14) of otter board (11), the front end of pull rod (14) runs through oil tank body (1) and extends to the preceding and outside of oil tank body (1) and the inside activity of oil tank body (1) cup joint, the surface mounting of pull rod (14) cup joints ring (15) that are located oil tank body (1) the place ahead, the front end fixedly connected with pull handle (18) of pull rod (14).
5. The oil tank with a filter screen for a hydraulic station according to claim 4, wherein: the external surface activity of ring (15) has cup jointed movable sleeve (16), the inside screw thread of movable sleeve (16) has cup jointed threaded sleeve (17) that are located ring (15) the place ahead, the inside of threaded sleeve (17) cup joints with the external surface activity of pull rod (14), the back of threaded sleeve (17) is with the positive fixed connection of oil tank body (1).
6. The oil tank with a filter screen for a hydraulic station according to claim 1, wherein: the utility model discloses a fuel tank, including oil tank body (1), sealing door (19) are articulated to positive below of oil tank body (1), the positive fixedly connected with connecting block (21) of sealing door (19), the positive fixedly connected with of oil tank body (1) is located left fixed block (20) of sealing door (19), bolt (22) have been cup jointed to the internal thread of fixed block (20), the front end of bolt (22) runs through fixed block (20) and connecting block (21) and extends to the place ahead of connecting block (21), the surface of bolt (22) cup joints with the internal thread of connecting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590580.5U CN220015706U (en) | 2023-06-21 | 2023-06-21 | Oil tank with filter screen for hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590580.5U CN220015706U (en) | 2023-06-21 | 2023-06-21 | Oil tank with filter screen for hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220015706U true CN220015706U (en) | 2023-11-14 |
Family
ID=88689113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321590580.5U Active CN220015706U (en) | 2023-06-21 | 2023-06-21 | Oil tank with filter screen for hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220015706U (en) |
-
2023
- 2023-06-21 CN CN202321590580.5U patent/CN220015706U/en active Active
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