Hydraulic oil circulating filtration and purification device

Abstract

The utility model discloses a hydraulic oil circulating filtration and purification device, which belongs to the technical direction of hydraulic oil product maintenance and treatment and comprises a box body and an oil pump, the box body is of a frame-shaped structure, the bottom of the box body is overhead through supporting legs, an oil tank is arranged on one side of the outer surface of the box body, and a base is fixedly connected to the bottom end in the box body. A first filter is slidably connected to the top of the base, a second filter is arranged on one side of the first filter, the oil pump is fixedly installed at the bottom end of the interior of the box body, a detection module is fixedly connected to the inner wall of the box body, and a data processing module fixedly connected with the inner wall of the box body is arranged on one side of the detection module. A first pipeline is connected between the oil tank and the first filter, a second pipeline is connected between the first filter and the second filter, and the device solves the problems that current hydraulic oil manual filtering efficiency is low, the effect is limited, and use of a hydraulic system is affected.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic oil maintenance and treatment technology, specifically relating to a hydraulic oil circulation filtration and purification device. Background Technology

[0002] Hydraulic systems, as an indispensable means of power transmission and control in modern industry, are widely used in many fields such as engineering machinery, aerospace, and shipbuilding. Hydraulic oil, as the working medium of a hydraulic system, directly affects the system's efficiency, reliability, and service life due to its cleanliness and performance.

[0003] In actual use, hydraulic oil inevitably gets contaminated. When solid particles and impurities are mixed into the hydraulic oil, these impurities will enter the gaps between moving parts with the flow of hydraulic oil, causing accelerated wear on the surface of components and reduced sealing performance, which in turn causes problems such as leakage and unstable pressure. It is necessary to replace the entire hydraulic oil and clean the oil tank and oil pipelines, which increases the cost of labor, equipment and materials. This phenomenon has become a problem that urgently needs to be solved by people in this field. Utility Model Content

[0004] The purpose of this invention is to provide a hydraulic oil circulation filtration and purification device for existing devices, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a hydraulic oil circulation filtration and purification device, including a frame-shaped box with the bottom suspended by support legs, an oil tank on one side of the outside of the box, a base fixedly connected to the bottom inside, a first filter slidably connected to the top of the base, a second filter on one side of the first filter, an oil pump fixedly mounted on the bottom of the box, a detection module fixedly connected to the inner wall of the box, and a data processing module fixedly connected to the inner wall of the box on one side of the detection module.

[0006] This utility model further illustrates that the oil tank is connected to the first filter via a first pipe, and the first filter is connected to the second filter via a second pipe.

[0007] This utility model further explains that the second pipeline is connected to the oil pump inlet via a third pipeline, the oil pump outlet is connected to the oil tank via a fourth pipeline, the detection module is connected to the fourth pipeline via a connecting pipe, and the fourth pipeline is equipped with an external valve.

[0008] The present invention further explains that the base has a placement slot and two sets of placement slots respectively on the top and inside, and both sets of placement slots are connected to a bidirectional lead screw by bearings.

[0009] This utility model further illustrates that the bidirectional lead screw is externally connected to a bevel gear set, one side of the bevel gear set is connected to a connecting rod, and one side of the connecting rod is connected to a handle.

[0010] The utility model further illustrates, the two -way screw rod outer thread connects thread sleeve, thread sleeve top fixed link support plate, support plate one side link clamping block.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] Through being provided with first filter, second filter, detection module and data processing module, hydraulic oil is driven under oil pump, carries out rough filter and fine filter in turn through first filter and second filter, then returns to oil tank, completes circulation filter process, the setting of detection module and data processing module can monitor the quality of hydraulic oil in real time, and carries out corresponding control according to detection result, ensures that the cleanliness and performance of hydraulic oil meet the requirements, through handle, bevel gear set, clamping mechanism that two -way screw rod etc. are formed, can conveniently clamp and dismount filter, improve the replacement efficiency of filter, reduce maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the box body partial cutaway schematic diagram of the utility model;

[0016] Figure 3 It is the base structure schematic diagram of the utility model;

[0017] Figure 4 It is the base partial cutaway structure schematic diagram of the utility model;

[0018] Figure 5 It is the Figure Four A area amplification structure schematic diagram of the utility model in middle.

[0019] In the drawing: 1, box body;2, oil tank;3, base;4, first filter;5, second filter;6, oil pump;7, detection module;8, data processing module;9, first pipeline;10, second pipeline;11, third pipeline;12, fourth pipeline;13, connecting pipe;14, valve;15, placing groove;16, cavity;17, two -way screw rod;18, bevel gear set;19, connecting rod;20, handle;21, thread sleeve;22, support plate;23, clamping block. DETAILED DESCRIPTION

[0020] The utility model discloses technical scheme further non - restrictively detailed description with preferable embodiment and its drawing. Obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making the creative labor belong to the range of protection of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides technical scheme: a kind of hydraulic oil circulation filtration purification device, box 1 is provided with oil tank 2 on one side of box 1, the bottom end fixed connection of box 1 inside is fixed with base 3, the top of base 3 is slidably connected with first filter 4, and the top of base 3 is fixedly slidably connected with second filter 5, oil pump 6 is installed in the bottom end of box 1 inside, the inner wall of box 1 is fixedly connected with detection module 7, detection module 7 is provided with data processing module 8 with the inner wall of box 1 fixed connection, first pipeline 9 is connected between oil tank 2 and first filter 4, second pipeline 10 is connected between first filter 4 and second filter 5, third pipeline 11 is connected between second pipeline 10 and the oil inlet of oil pump 6, fourth pipeline 12 is connected between the oil outlet of oil pump 6 and oil tank 2, connecting pipe 13 is connected between detection module 7 and fourth pipeline 12, valve 14 is installed on the outside of fourth pipeline 12;

[0022] starting oil pump 6, the hydraulic oil to be filtered and purified stored in oil tank 2 begins to flow, flows into first filter 4 by first pipeline 9, first filter 4 carries out preliminary filtration to hydraulic oil, removes larger particle impurities, plays the role of coarse filter, reduces the burden of subsequent filtration, after the filtration of first filter 4, hydraulic oil passes through second pipeline 10 and enters second filter 5, second filter 5 further carries out fine filtration to hydraulic oil, removes smaller particle impurities, improves the cleanliness of hydraulic oil, and the hydraulic oil of secondary filtration passes through third pipeline 11 and enters oil pump 6, and flows into fourth pipeline 12, fourth pipeline 12 is connected with connecting pipe 13, hydraulic oil flows into detection module 7 by connecting pipe 13, detection module 7 detects various indexes of circulating hydraulic oil, detection data is transmitted to data processing module 8, data processing module 8 analyzes and processes data, after data is qualified, valve 14 can be remotely controlled to open or close, so that filtered hydraulic oil flows back to oil tank 2 through fourth pipeline 12.

[0023] The top of the base 3 is provided with a placing groove 15, the inside of the base 3 is provided with two groups of cavities 16, the inside of the two groups of cavities 16 is bearing-connected with bidirectional screw rods 17, the outside of the bidirectional screw rods 17 is connected with bevel gear sets 18, one side of the bevel gear sets 18 is connected with connecting rods 19, one side of the connecting rods 19 is connected with handles 20, the outer surface of the bidirectional screw rods 17 is screw-connected with threaded sleeves 21, the top of the threaded sleeves 21 is fixedly connected with supporting plates 22, one side of the supporting plates 22 is connected with clamping blocks 23.

[0024] When the first filter 4 and the second filter 5 need to be installed, the handle 20 is forwardly rotated by manpower, so that the handle 20 drives the bidirectional screw rod 17 to rotate, the threaded sleeve 21 screw-connected with the outer surface of the bidirectional screw rod 17 can drive the supporting plate 22 and the clamping block 23 to move to the middle at the same time, so that the clamping block 23 can clamp and fix the filter;

[0025] When the first filter 4 and the second filter 5 need to be disassembled, the handle 20 is reversely rotated by manpower, so that the threaded sleeve 21 screw-connected with the outer surface of the bidirectional screw rod 17 can drive the supporting plate 22 and the clamping block 23 to move to the two sides at the same time, so that the clamping of the filter is loosened, thereby facilitating the disassembly or replacement of the filter.

[0026] Working principle: the hydraulic oil is driven by the oil pump 6, sequentially passes through the first filter 4 and the second filter 5 for rough filtration and fine filtration, and then returns to the oil tank 2, so that the circulation filtration process is completed, the setting of the detection module 7 and the data processing module 8 can monitor the quality of the hydraulic oil in real time, and corresponding control is carried out according to the detection result, so that the cleanliness and performance of the hydraulic oil meet the requirements, the clamping mechanism composed of the handle 20, the bevel gear set 18 and the bidirectional screw rod 17 can conveniently clamp and disassemble the filter, the replacement efficiency of the filter is improved, and the maintenance cost is reduced.

[0027] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0028] It should be pointed out finally that: the above examples are only used to illustrate the technical solutions of the utility model, and not limit it. Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A hydraulic oil circulation filtering and purifying device characterized by comprising: Include: Box (1), the box (1) is in the form of a frame structure, the bottom is supported by a footstand; The outer surface of the box (1) is provided with an oil tank (2), the bottom end of the box (1) is fixedly connected with a base (3), the top of the base (3) is slidably connected with a first filter (4), one side of the first filter (4) is provided with a second filter (5); The oil pump (6) is fixedly installed at the bottom end of the box (1), the inner wall of the box (1) is fixedly connected with a detection module (7), one side of the detection module (7) is provided with a data processing module (8) fixedly connected with the inner wall of the box (1).

2. The hydraulic oil circulation filtering and purifying device according to claim 1, characterized in that: The first pipe (9) is connected between the oil tank (2) and the first filter (4), the second pipe (10) is connected between the first filter (4) and the second filter (5).

3. The hydraulic oil circulation filtering and purifying device according to claim 2, characterized in that: The third pipe (11) is connected between the second pipe (10) and the oil inlet of the oil pump (6), the fourth pipe (12) is connected between the oil outlet of the oil pump (6) and the oil tank (2), the connecting pipe (13) is connected between the detection module (7) and the fourth pipe (12), and the valve (14) is installed on the outer surface of the fourth pipe (12).

4. The hydraulic oil circulation filtering and purifying device according to claim 1, characterized in that: The top of the base (3) is provided with a placing groove (15), two groups of cavities (16) are formed in the base (3), and the bidirectional screw rod (17) is connected with the cavities (16).

5. The hydraulic oil circulation filtering and purifying device according to claim 4, characterized in that: The outer surface of the bidirectional screw rod (17) is connected with a bevel gear set (18), one side of the bevel gear set (18) is connected with a connecting rod (19), and one side of the connecting rod (19) is connected with a handle (20).

6. The hydraulic oil circulation filtering and purifying device according to claim 5, characterized in that: The outer surface of the bidirectional screw rod (17) is threadedly connected with a threaded sleeve (21), the top of the threaded sleeve (21) is fixedly connected with a supporting plate (22), and one side of the supporting plate (22) is connected with a clamping block (23).

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