Oil discharge device of liquid accumulator

Abstract

The utility model provides an oil discharge device for a liquid accumulator, belongs to the field of oil discharge equipment, and aims to solve the problem that a filter screen is inconvenient to dismount and mount conveniently, the oil discharge device comprises a mounting frame, a stop block is fixedly connected in the mounting frame, a rotating part is rotatably connected to the mounting frame, a mounting block is fixedly connected to a connecting frame, and the mounting block is fixedly connected to the connecting frame. A spring is fixedly connected into the mounting block, and the other end of the spring is fixedly connected with a limiting plate. The device is provided with a mounting block; when a filtering frame in a treatment block is disassembled, a sealing cover plate on a mounting frame is disassembled, pull rods on the two sides can be extruded to drive a limiting plate to move in the mounting block, the limiting plate can extrude a spring when moving, and meanwhile, the limiting plate can drive a clamping block to be separated from the interior of the treatment block and retract into the mounting block; the connecting frame can be pulled to drive the filtering frame to be taken out from the positioning block, the filtering frame and the filtering net are taken out and cleaned, and the situation that impurities remain in oil and affect the quality of the oil is avoided.

Description

Technical Field

[0001] The utility model relates to the field of oil drainage equipment, and more specifically, to an oil drainage device for a liquid storage device. Background Art

[0002] The oil drainage device for a liquid storage device is mainly used in equipment such as hydraulic systems and lubrication systems to remove accumulated impurities, bubbles or excess oil in the system. Such devices are usually used to maintain the normal operation of the system and extend the service life of the equipment. The oil drainage device discharges the accumulated oil or impurities from the liquid storage device through one or more oil drainage channels. In various industrial equipment, the oil drainage device for a liquid storage device can effectively manage the oil, reduce equipment failures and maintenance costs, and help maintain the normal operation of the system and extend the service life of the equipment.

[0003] For the existing oil drainage device for a liquid storage device, when in use, in order to avoid impurities in the oil in the liquid storage device affecting the quality, a filter screen is mostly installed in the oil drainage device for filtration. When filtering, the filter screen is mostly fixed in the oil drainage device. If it is necessary to clean the filtered impurities, the disassembly is relatively troublesome, and it is inconvenient to disassemble and install the filter screen conveniently; at the same time, when disassembling and cleaning the filter screen on the oil drainage device, the oil drainage device cannot be used normally, and it needs to be installed and reset after cleaning to be able to use the oil drainage device for filtration normally. The cleaning is time-consuming and inconvenient to use the oil drainage device for filtration conveniently.

[0004] Therefore, we make improvements on this and propose an oil drainage device for a liquid storage device. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems that it is inconvenient to disassemble and install the filter screen conveniently at present, and at the same time, it is inconvenient to use the oil drainage device for filtration conveniently.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An oil drainage device for a liquid storage device to improve the above problems.

[0008] Specifically, this application is as follows:

[0009] It includes a mounting bracket, a stop block is fixedly connected inside the mounting bracket, a rotating member is rotatably connected to the mounting bracket, a threaded rod is fixedly connected to the rotating member, the threaded rod is rotatably connected inside the mounting bracket, a moving block is threadedly connected to the threaded rod, a processing block is fixedly connected to the moving block, a slider is fixedly connected to the processing block, a sliding rod is arranged on the slider, the sliding rod is fixedly connected inside the mounting bracket, a sealing gasket is fixedly connected to the processing block, an oil drain pipe is fixedly connected to the mounting bracket, a sealing cover plate is bolted to the mounting bracket, a positioning block is fixedly connected to the processing block, a filter rack is arranged on the positioning block, a filter net is fixedly connected to the filter rack, a connecting rack is fixedly connected to the filter rack, a mounting block is fixedly connected to the connecting rack, a spring is fixedly connected inside the mounting block, and the other end of the spring is fixedly connected to a limiting plate.

[0010] As a preferred technical solution of the present application, the rotating member is fixedly connected to the central part of one end of the threaded rod, and the side end face of the moving block is in contact with the inner side face of the mounting bracket.

[0011] As a preferred technical solution of the present application, the center line of the moving block and the center line of the slider are on the same horizontal line, and the side end face of the filter rack is in contact with the inner side face of the processing block.

[0012] As a preferred technical solution of the present application, the filter racks are symmetrically distributed on the left and right sides inside the processing block, and the filter racks and the filter nets are in one-to-one correspondence.

[0013] As a preferred technical solution of the present application, the mounting blocks are symmetrically distributed on the left and right sides of the connecting rack, and the mounting blocks and the limiting plates are in one-to-one correspondence through the clamping blocks.

[0014] As a preferred technical solution of the present application, a clamping block is fixedly connected to the limiting plate, a pull rod is fixedly connected to the limiting plate, and the cross section of the pull rod is in the shape of "L".

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] In the solution of the present application:

[0017] 1. There is a mounting block; when disassembling the filter rack inside the processing block, remove the sealing cover plate on the mounting bracket, and the two side pull rods can be squeezed to drive the limiting plate to move inside the mounting block. When the limiting plate moves, it can squeeze the spring. At the same time, the limiting plate can drive the clamping block to disengage from the processing block and retract into the mounting block. When the filter rack is unobstructed, the connecting rack can be pulled to drive the filter rack to be taken out from the positioning block, and the filter rack and the filter net can be taken out for cleaning, avoiding impurities remaining in the oil and affecting the quality of the oil. When installing and resetting, install the filter rack back into the processing block, release the two side pull rods, and drive the limiting plate and the clamping block to reset under the push of the spring. The clamping block is clamped in the processing block to fix and limit the filter rack.

[0018] 2. A processing block is provided; when cleaning the impurities in the filter rack and the filter net, in order to avoid affecting the drainage efficiency of the drain pipe, the rotating part on the mounting rack can be rotated. The rotating part drives the threaded rod to operate. When the threaded rod rotates, it can drive the processing block to move through the moving block. When the processing block moves, it can move smoothly through the sliding support of the slider on the sliding rod. Under the blocking of the stop block, the moving block and the processing block can be limited. When the processing block moves, it can play a role of sealing and protection through the gasket, avoiding the leakage of the drain pipe. Move the processing block on the side with residual impurities in the filter to one side, and move the processing block on the side without residues to below the drain pipe. Only need to stop the conveying when the processing block moves, which can avoid the abnormal operation of the drain pipe during cleaning and improve the use effect. Description of the Drawings

[0019] Figure 1 It is a schematic perspective view of the overall structure of the liquid storage device drain oil device provided by the present application;

[0020] Figure 2 It is a schematic side view of the processing block of the liquid storage device drain oil device provided by the present application;

[0021] Figure 3 It is a schematic top view of the mounting rack of the liquid storage device drain oil device provided by the present application;

[0022] Figure 4 It is a schematic side view of the moving block of the liquid storage device drain oil device provided by the present application;

[0023] Figure 5 It is the liquid storage device drain oil device provided by the present application Figure 2 The enlarged schematic structure diagram at position A in it.

[0024] Labels in the figure: 1. Mounting rack; 2. Stop block; 3. Rotating part; 4. Threaded rod; 5. Moving block; 6. Processing block; 7. Slider; 8. Sliding rod; 9. Gasket; 10. Drain pipe; 11. Sealing cover plate; 12. Positioning block; 13. Filter rack; 14. Filter net; 15. Connecting rack; 16. Mounting block; 17. Spring; 18. Limiting plate; 19. Clamping block; 20. Pull rod. Detailed Embodiment

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0026] Accordingly, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the claimed present utility model, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0027] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0028] It should be noted that like reference numerals and letters indicate like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product is normally placed, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0030] Embodiment 1:

[0031] As Figures 1-5 shown, this embodiment provides an oil drainage device for a liquid storage device, including a mounting frame 1. A stop block 2 is fixedly connected inside the mounting frame 1. A rotating member 3 is rotatably connected to the mounting frame 1. A threaded rod 4 is fixedly connected to the rotating member 3. The threaded rod 4 is rotatably connected inside the mounting frame 1. A moving block 5 is threadedly connected to the threaded rod 4. A processing block 6 is fixedly connected to the moving block 5. A slider 7 is fixedly connected to the processing block 6. A sliding rod 8 is arranged on the slider 7. The sliding rod 8 is fixedly connected inside the mounting frame 1. A sealing gasket 9 is fixedly connected to the processing block 6. An oil discharge pipe 10 is fixedly connected to the mounting frame 1. A sealing cover plate 11 is bolted to the mounting frame 1. A positioning block 12 is fixedly connected to the processing block 6. A filtering frame 13 is arranged on the positioning block 12. A filter screen 14 is fixedly connected to the filtering frame 13. A connecting frame 15 is fixedly connected to the filtering frame 13. A mounting block 16 is fixedly connected to the connecting frame 15. A spring 17 is fixedly connected inside the mounting block 16. The other end of the spring 17 is fixedly connected to a limiting plate 18.

[0032] Embodiment 2:

[0033] The solution in Embodiment 1 will be further introduced in combination with specific working methods, as described in detail below:

[0034] As Figure 3 shown, as a preferred implementation manner, on the basis of the above manner, further, the rotating member 3 is fixedly connected to the central part of one end of the threaded rod 4, and the side end surface of the moving block 5 is attached to the inner side surface of the mounting frame 1, which can ensure that when the moving block 5 moves, it can move smoothly through the fitting and support of the inner side surface of the mounting frame 1.

[0035] As Figure 4 shown, as a preferred implementation manner, on the basis of the above manner, further, the center line of the moving block 5 and the center line of the slider 7 are on the same horizontal line, and the side end surface of the filter frame 13 is attached to the inner side surface of the processing block 6, which can ensure the cooperation between the moving block 5 and the slider 7 and can smoothly support the processing block 6 to move.

[0036] As Figure 2 shown, as a preferred implementation manner, on the basis of the above manner, further, the filter frames 13 are symmetrically distributed on the left and right sides inside the processing block 6, and the filter frames 13 correspond to the filter meshes 14 one by one, which can ensure that the two filter frames 13 and the filter meshes 14 can be used alternately to avoid affecting the oil drainage efficiency.

[0037] As Figure 5 shown, as a preferred implementation manner, on the basis of the above manner, further, the mounting blocks 16 are symmetrically distributed on the left and right sides of the connecting frame 15, and the mounting blocks 16 correspond to the clamping blocks 19 through the limiting plates 18 one by one, which can ensure that the two clamping blocks 19 can be stably clamped in the processing block 6 to limit the use of the filter frame 13.

[0038] As Figure 5 shown, as a preferred implementation manner, on the basis of the above manner, further, the clamping block 19 is fixedly connected to the limiting plate 18, and the pull rod 20 is fixedly connected to the limiting plate 18. The cross section of the pull rod 20 is in an "L" shape, which can ensure that the pull rod 20 in the "L" shape is convenient for pulling to drive the limiting plate 18 to move.

[0039] Specifically, when this oil drainage device of the liquid storage device is in use: Combining Figures 1-5, when disassembling the filter rack 13 inside the processing block 6, remove the sealing cover plate 11 on the installation rack 1, which can squeeze the two-sided pull rods 20 to drive the limit plate 18 to move inside the installation block 16. When the limit plate 18 moves, it can squeeze the spring 17. At the same time, the limit plate 18 can drive the clamping block 19 to disengage from the processing block 6 and retract into the installation block 16. When the filter rack 13 is unobstructed, the connecting rack 15 can be pulled to drive the filter rack 13 to be taken out from the positioning block 12, and the filter rack 13 and the filter net 14 can be taken out for cleaning to avoid impurities remaining in the oil and affecting the quality of the oil. During installation and reset, the filter rack 13 is installed back into the processing block 6, and the two-sided pull rods 20 are released. Driven by the spring 17, the limit plate 18 and the clamping block 19 are reset. The clamping block 19 is clamped in the processing block 6 to fix and limit the filter rack 13.

[0040] When cleaning the impurities inside the filter rack 13 and the filter net 14, in order to avoid affecting the discharge efficiency of the drain pipe 10, the rotating part 3 on the installation rack 1 can be rotated. The rotating part 3 drives the threaded rod 4 to operate. When the threaded rod 4 rotates, it can drive the processing block 6 to move through the moving block 5. When the processing block 6 moves, it can move smoothly through the sliding support of the slider 7 on the sliding rod 8. Under the blocking of the stop block 2, the moving block 5 and the processing block 6 can be limited. When the processing block 6 moves, it can play a role of sealing and protection through the sealing gasket 9 to avoid leakage of the drain pipe 10. Move the processing block 6 on the side with residual impurities to one side, and move the processing block 6 on the side without residues under the drain pipe 10. Only when the processing block 6 moves, the conveying needs to be stopped, which can avoid the abnormal operation of the drain pipe 10 during cleaning and improve the use effect.

[0041] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the utility model are covered by the scope of the claims of the present invention.

Claims

1. An oil discharging device for a liquid storage container, comprising a mounting bracket (1), characterized in that, A stopper (2) is fixedly connected inside the mounting bracket (1). A rotating member (3) is rotatably connected to the mounting bracket (1). A threaded rod (4) is fixedly connected to the rotating member (3). The threaded rod (4) is rotatably connected inside the mounting bracket (1). A moving block (5) is threadedly connected to the threaded rod (4). A processing block (6) is fixedly connected to the moving block (5). A slider (7) is fixedly connected to the processing block (6). A slide rod (8) is arranged on the slider (7). The slide rod (8) is fixedly connected inside the mounting bracket (1). A sealing gasket (9) is fixedly connected to the processing block (6). An oil drain pipe (10) is fixedly connected to the mounting bracket (1). A sealing cover plate (11) is bolted to the mounting bracket (1). A positioning block (12) is fixedly connected to the processing block (6). A filter rack (13) is arranged on the positioning block (12). A filter net (14) is fixedly connected to the filter rack (13). A connecting frame (15) is fixedly connected to the filter rack (13). A mounting block (16) is fixedly connected to the connecting frame (15). A spring (17) is fixedly connected inside the mounting block (16). The other end of the spring (17) is fixedly connected to a limiting plate (18).

2. The oil drainage device of a liquid storage container according to claim 1, characterized in that, The rotating member (3) is fixedly connected to the central part of one end of the threaded rod (4). The side end face of the moving block (5) is in contact with the inner side face of the mounting bracket (1).

3. The oil discharging device of a liquid storage container according to claim 1, characterized in that The central line of the moving block (5) and the central line of the slider (7) are on the same horizontal line. The side end face of the filter rack (13) is in contact with the inner side face of the processing block (6).

4. A reservoir oil drainage device according to claim 1, characterized in that, The filter racks (13) are symmetrically distributed on the left and right sides inside the processing block (6). The filter racks (13) and the filter nets (14) are in one-to-one correspondence.

5. The oil discharging device of a liquid storage container according to claim 1, characterized in that, The mounting blocks (16) are symmetrically distributed on the left and right sides of the connecting frame (15). The mounting blocks (16) and the clamping blocks (19) are in one-to-one correspondence through the limiting plates (18).

6. The oil discharging device of a liquid reservoir according to claim 1, wherein A clamping block (19) is fixedly connected to the limiting plate (18). A pull rod (20) is fixedly connected to the limiting plate (18). The cross section of the pull rod (20) is in an "L" shape.

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