Hydraulic oil recovery device

Abstract

The utility model discloses a hydraulic oil recovery device which comprises a fixing box, a cover plate, a filtering mechanism, a fixing mechanism, an impurity removing mechanism, an impurity discharging mechanism and an oil inlet mechanism, the cover plate used for sealing the fixing box is installed at the upper end of the fixing box, and the filtering mechanism used for filtering impurities doped in hydraulic oil is installed in the middle of the inner side of the fixing box. A fixing mechanism is installed in the middle of the front end of the fixing box, an impurity removing mechanism used for removing impurities attached to the upper end of the filter screen is installed in the middle of the inner side of the fixing box, an impurity discharging mechanism is installed at the rear end of the interior of the fixing box, and an oil inlet mechanism is installed in the middle of the upper end of the cover plate. The hydraulic oil filtering device has the advantages that impurities in hydraulic oil are filtered by mounting the filtering mechanism and the deslagging mechanism, so that the filter screen is prevented from being blocked, the filtering efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil processing devices, in particular to a hydraulic oil recovery device. Background Art

[0002] Hydraulic systems often play a key role in various industrial and mechanical applications. Hydraulic oil is used as a power transmission medium in these systems, and is responsible for transmitting pressure and power. However, during the operation of the hydraulic system, the oil may be lost due to leakage, maintenance or system discharge. This not only leads to waste of resources, but also may cause pollution to the environment. Therefore, it is necessary to effectively recycle and treat these hydraulic oils.

[0003] In the hydraulic oil recycling process, filters play a vital role as they are responsible for removing impurities from the oil to ensure that the oil quality meets the standards for reuse. However, despite its important function, clogging problems still exist, and one of the main causes of clogging is sediment and impurities in the hydraulic oil. Some tiny particles or impurities are deposited or accumulated inside the system. Over time, these sediments will gradually accumulate on the surface of the filter, eventually causing the filter to become clogged, and may lead to reduced performance of the filter and increased maintenance costs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a hydraulic oil recovery device.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a hydraulic oil recovery device, comprising:

[0006] A fixed box, wherein a cover plate is provided on the upper end of the fixed box;

[0007] A filter mechanism, the filter mechanism is arranged in the middle of the inner fixed box, the filter mechanism comprises a fixed slot, an installation slot, a fixed frame and a filter screen, the fixed slot is opened in the middle of one side of the fixed box, the installation slot is opened on one side inside the fixed slot, the fixed frame is plugged into the inside of the fixed slot, and the filter screen is fixedly connected to the inside of the fixed frame;

[0008] A fixing mechanism, the fixing mechanism being arranged at the front end of the interior of the fixing box;

[0009] A debris removal mechanism, the debris removal mechanism is arranged at the front end of the interior of the fixed box;

[0010] A debris removal mechanism, which is arranged at the rear end of the fixed box;

[0011] The oil inlet mechanism is arranged in the middle of the upper end of the cover plate.

[0012] As an improvement, the fixing mechanism comprises:

[0013] A slot, the slot being arranged in the middle of the front end of the inner side of the fixing slot;

[0014] An insert block, the insert block is inserted into the slot;

[0015] The baffle is fixedly connected to the rear end of the plug block, and the baffle is fixedly connected to the inside of the fixing groove by bolts.

[0016] As an improvement, the impurity removal mechanism includes:

[0017] A collecting hopper, the collecting hopper is fixedly connected to the middle of the rear end of the inner side of the fixed box;

[0018] A fixing hole, the fixing hole being opened in the middle of the rear end of the fixing box;

[0019] A delivery pipe, wherein the delivery pipe is fixedly connected to the inside of the fixing hole, and one end of the delivery pipe is fixedly connected to the lower end of the collecting hopper;

[0020] The switch valve is fixedly connected to the rear end of the delivery pipe.

[0021] As an improvement, the impurity removal mechanism includes:

[0022] Slide grooves are provided on both sides of the interior of the fixed box;

[0023] A slider, the slider being inserted into the slide groove;

[0024] A threaded hole, the threaded hole being opened in the middle of the front end of the slider;

[0025] A screw rod, the screw rod is threadedly connected to the inside of the threaded hole, the screw rod is rotatably connected to the middle part of the inner side of the slide groove through a bearing, and the front end of the screw rod extends to the front part of the fixed box;

[0026] A drive box, the drive box is fixedly connected to the front end of the screw rod, and the drive box is fixedly connected to the front end of the fixed box;

[0027] A brush plate is fixedly connected to one side of the sliding blocks that are close to each other.

[0028] As an improvement, the oil inlet mechanism comprises:

[0029] An oil inlet hole, the oil inlet hole being opened in the middle of the upper end of the cover plate;

[0030] An oil inlet pipe is fixedly connected to the inside of the oil inlet hole.

[0031] As an improvement, support columns are fixedly connected to the front and rear parts of both sides of the lower end of the fixed box.

[0032] The advantages of the utility model compared with the prior art are as follows: the utility model filters the impurities inside the hydraulic oil by installing a filtering mechanism and a slag removal mechanism, adds the hydraulic oil mixed with impurities into the interior of the fixed box through the oil inlet mechanism, the hydraulic oil blocks the impurities under the filtration of the filter, and the clean hydraulic oil is collected into the interior of the fixed box through the filter. When there are too many impurities on the upper end of the filter, the drive box drives the screw rod to rotate, the screw rod drives the slider threadedly connected to the outside of the screw rod to slide under the restriction of the slide groove, and the slider drives the brush plate to move on the upper end of the filter, and the impurities attached to the filter are swept backwards and fall into the interior of the collecting hopper, and the impurities in the collecting hopper fall into the interior of the conveying pipe for collection, and the impurities are discharged by controlling the switch valve, thereby avoiding the blockage of the filter, improving the filtering efficiency, and reducing the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a stereogram of the utility model.

[0034] Figure 2 It is a half-section view of the utility model.

[0035] Figure 3 It is a half-section view of the fixed box of the utility model.

[0036] Figure 4 It is a schematic diagram of the debris removal mechanism of the utility model.

[0037] Figure 5 It is a schematic diagram of the impurity removing mechanism of the utility model.

[0038] Figure 6 It is an enlarged schematic diagram of the A part of the utility model.

[0039] As shown in the figure: 1. Fixed box; 11. Cover plate; 2. Filter mechanism; 21. Fixed slot; 22. Mounting slot; 23. Fixed frame; 24. Filter screen; 3. Fixed mechanism; 31. Slot; 32. Insert block; 33. Baffle; 4. De-impurity mechanism; 41. Collecting hopper; 42. Fixed hole; 43. Delivery pipe; 44. Switch valve; 5. De-impurity mechanism; 51. Slide; 52. Slider; 53. Threaded hole; 54. Screw rod; 55. Drive box; 56. Brush plate; 6. Oil inlet mechanism; 61. Oil inlet hole; 62. Oil inlet pipe; 7. Support column. DETAILED DESCRIPTION

[0040] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] Embodiment 1:

[0043] like Figures 1 to 6 As shown, the present embodiment proposes a hydraulic oil recovery device, comprising a fixed box 1, a cover plate 11, a filtering mechanism 2, a fixing mechanism 3, a debris removal mechanism 4, a debris discharge mechanism 5 and an oil inlet mechanism 6, wherein the cover plate 11 for closing the fixed box 1 is installed at the upper end of the fixed box 1, the filtering mechanism 2 for filtering impurities mixed in the hydraulic oil is installed at the inner middle part of the fixed box 1, the fixing mechanism 3 for fixing the filter screen 24 and facilitating the replacement of the filter screens 24 with different apertures is installed at the front middle part of the fixed box 1, the debris removal mechanism 4 for removing impurities attached to the upper end of the filter screen 24 is installed at the inner middle part of the fixed box 1, the debris discharge mechanism 5 for discharging impurities from the fixed box 1 is installed at the inner rear end of the fixed box 1, and the oil inlet mechanism 6 for adding hydraulic oil to the fixed box 1 is installed at the upper middle part of the cover plate 11.

[0044] The filtering mechanism 2 includes a fixing groove 21, an installation groove 22, a fixing frame 23 and a filter screen 24. A fixing groove 21 for installing the fixing mechanism 3 is opened in the middle of the front end of the fixing box 1, and a mounting groove 22 for installing the filter screen 24 is opened in the middle of one side inside the fixing groove 21. A fixing frame 23 for fixing the filter screen 24 is inserted into the inside of the mounting groove 22, and a filter screen 24 for filtering impurities is fixedly connected inside the fixing frame 23.

[0045] The fixing mechanism 3 includes a slot 31, an insert block 32 and a baffle 33. The slot 31 for fixing the baffle 33 is opened at the front end of the interior of the fixing slot 21, the insert block 32 for fixing the baffle 33 is inserted inside the slot 31, and the baffle 33 for fixing the filter 24 is fixedly connected to the rear end of the insert block 32 to facilitate the replacement of the filter 24 with different apertures. The rear end of the baffle 33 is fixedly connected to the interior of the fixing slot 21 by bolts.

[0046] The impurity removal mechanism 4 includes a collecting hopper 41, a fixing hole 42, a conveying pipe 43 and a switch valve 44. The collecting hopper 41 for collecting impurities is fixedly connected to the middle of the inner rear end of the fixed box 1, and the front end of the collecting hopper 41 and the rear end of the fixed frame 23 are tightly fitted. A fixing hole 42 for fixing the conveying pipe 43 is opened on the lower side of the middle of the rear end of the fixed box 1, and the conveying pipe 43 for outputting impurities is fixedly connected inside the fixing hole 42. The conveying pipe 43 is fixedly connected to the lower end of the collecting hopper 41, and the switch valve 44 for controlling the discharge of impurities is fixedly connected to the rear end of the conveying pipe 43.

[0047] The impurity removal mechanism 5 includes a chute 51, a slider 52, a threaded hole 53, a screw rod 54, a drive box 55 and a brush plate 56. The chute 51 for installing the slider 52 is opened on both sides of the interior of the fixed box 1. The slider 52 for controlling the brush plate 56 to remove impurities attached to the upper end of the filter 24 is inserted into the interior of the chute 51. The brush plate 56 for removing impurities attached to the upper end of the filter 24 is fixedly connected to the side where the two sliders 52 are close to each other. A brush plate 56 for removing impurities attached to the upper end of the filter 24 is opened in the middle of the front end of the slider 52. A threaded hole 53 is used to control the sliding block 52 to slide inside the slide groove 51. A screw rod 54 for controlling the sliding block 52 to slide inside the slide groove 51 is threadedly connected inside the threaded hole 53. The screw rod 54 is rotatably connected to the inside of the slide groove 51 through a bearing. The front end of the screw rod 54 extends to the front end of the fixed box 1. A drive box 55 is fixedly connected to the front end of the screw rod 54 for driving the screw rod 54 to rotate to control the sliding block 52 to slide inside the slide groove 51. The drive box 55 is fixedly connected to the front end of the fixed box 1.

[0048] The oil inlet mechanism 6 includes an oil inlet hole 61 and an oil inlet pipe 62. The oil inlet hole 61 for adding hydraulic oil into the fixed box 1 is opened in the middle of the upper end of the cover plate 11, and the oil inlet pipe 62 for conveying hydraulic oil is fixedly connected inside the oil inlet hole 61.

[0049] Support columns 7 for supporting the fixed box 1 are fixedly connected to the front and rear parts of both sides of the lower end of the fixed box 1 .

[0050] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic oil recovery device, characterized in that: include: A fixed box (1), wherein a cover plate (11) is provided at the upper end of the fixed box (1); A filter mechanism (2), the filter mechanism (2) being arranged in the middle of the inner fixed box (1), the filter mechanism (2) comprising a fixed groove (21), a mounting groove (22), a fixed frame (23) and a filter screen (24), the fixed groove (21) being arranged in the middle of one side of the fixed box (1), the mounting groove (22) being arranged on one side inside the fixed groove (21), the fixed frame (23) being inserted into the inside of the fixed groove (21), and the filter screen (24) being fixedly connected to the inside of the fixed frame (23); A fixing mechanism (3), wherein the fixing mechanism (3) is arranged at the front end inside the fixing box (1); A debris removal mechanism (4), wherein the debris removal mechanism (4) is arranged at the front end of the interior of the fixed box (1); A debris removal mechanism (5), the debris removal mechanism (5) being arranged at the rear end inside the fixed box (1); An oil inlet mechanism (6), wherein the oil inlet mechanism (6) is arranged at the middle part of the upper end of the cover plate (11).

2. A hydraulic oil recovery device according to claim 1, characterized in that: The fixing mechanism (3) comprises: A slot (31), wherein the slot (31) is disposed in the middle of the front end of the inner side of the fixing slot (21); An insert block (32), the insert block (32) being inserted into the slot (31); A baffle (33), wherein the baffle (33) is fixedly connected to the rear end of the insert block (32), and the baffle (33) is fixedly connected to the inside of the fixing groove (21) by means of bolts.

3. A hydraulic oil recovery device according to claim 1, characterized in that: The impurity removal mechanism (4) comprises: A collecting hopper (41), the collecting hopper (41) being fixedly connected to the middle portion of the rear end of the inner side of the fixed box (1); A fixing hole (42), the fixing hole (42) being opened in the middle of the rear end of the fixing box (1); A delivery pipe (43), wherein the delivery pipe (43) is fixedly connected to the inside of the fixing hole (42), and one end of the delivery pipe (43) is fixedly connected to the lower end of the collecting hopper (41); The switch valve (44) is fixedly connected to the rear end of the delivery pipe (43).

4. A hydraulic oil recovery device according to claim 1, characterized in that: The impurity removal mechanism (5) comprises: A slide groove (51), wherein the slide groove (51) is provided on both sides of the interior of the fixed box (1); A slider (52), wherein the slider (52) is inserted into the slide groove (51); A threaded hole (53), wherein the threaded hole (53) is provided in the middle of the front end of the slider (52); A screw rod (54), the screw rod (54) is threadedly connected to the inside of the threaded hole (53), the screw rod (54) is rotatably connected to the middle part of the inner side of the slide groove (51) through a bearing, and the front end of the screw rod (54) extends to the front part of the fixed box (1); A drive box (55), wherein the drive box (55) is fixedly connected to the front end of the screw rod (54), and the drive box (55) is fixedly connected to the front end of the fixed box (1); A brush plate (56) is fixedly connected to one side of the sliders (52) that are close to each other.

5. The hydraulic oil recovery device according to claim 1, characterized in that: The oil inlet mechanism (6) comprises: An oil inlet hole (61), the oil inlet hole (61) being opened in the middle of the upper end of the cover plate (11); An oil inlet pipe (62) is fixedly connected to the inside of the oil inlet hole (61).

6. A hydraulic oil recovery device according to claim 1, characterized in that: Support columns (7) are fixedly connected to the front and rear parts of both sides of the lower end of the fixed box (1).

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