Movable small filtering refueling system

Abstract

The utility model discloses a movable small filtering refueling system which comprises a base and a supporting frame arranged above the base, a transmission supporting seat is arranged above the supporting frame, storage spaces are arranged in the supporting frame, and the storage spaces comprise the first storage space and the second storage space. A waste oil collector with an open top is arranged in the first storage space and is communicated with a waste oil collecting box through a first oil outlet pipe; a filter assembly, an oil well pump and an oil storage tank are arranged in the second storage space; the waste oil collecting box is communicated with the oil storage tank through the filter assembly and the oil-well pump. According to the utility model, a multi-stage filtering assembly is designed, so that the filtering precision of waste oil is improved, and the purity of filtered hydraulic oil is higher; by means of the structural design, integration of oil drainage, oil filtering and oil filling is achieved, the utilization rate of hydraulic oil is improved, and waste of the hydraulic oil is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of transmission equipment, specifically relates to a portable small -size filter oiling system. BACKGROUND

[0002] When the test is carried out to the gearbox, needs to inject the hydraulic lubricating oil into the gearbox, because in the test process, the high -speed operation of each part inside the gearbox can produce various impurities, so, after the test is completed, needs to filter and collect the hydraulic oil that is injected into the gearbox to meet the use requirement again. In the prior art, the waste oil produced by each test table needs to be uniformly collected and concentratedly filtered in a large -scale filter station. The defect of this processing mode lies in: poor use flexibility, cannot flexibly cope with workshop layout adjustment and equipment updating demand, therefore, the urgent need develops a small -size filter oiling system to meet the workshop use demand. SUMMARY

[0003] In view of the deficiencies and defects of the prior art, the utility model aims at providing a portable small -size filter oiling system to solve the technical problem of inconvenient use of the hydraulic oil injection and pumping system for gearbox test in the prior art.

[0004] In order to solve the above technical problem, the utility model adopts the following technical scheme to realize:

[0005] A portable small -size filter oiling system, including base and the support frame that is set in the base top, be provided with transmission support seat on the support frame top, be provided with storage space in the support frame, the storage space includes first storage space and second storage space, be provided with the waste oil collector that top is open in the first storage space, the waste oil collector is connected with waste oil collection tank through first oil outlet pipe;

[0006] Be provided with filter assembly, oil pump and oil storage tank in the second storage space;The waste oil collection tank is connected with oil storage tank through filter assembly and oil pump in proper order.

[0007] The utility model still has the following technical features:

[0008] Specifically, the filter assembly includes a primary filter and a secondary filter, and the primary filter and the secondary filter are connected by a second oil outlet pipe.

[0009] Further, the primary filter has a filtering accuracy of 20 microns.

[0010] Further, the secondary filter has a filtering accuracy of 5 microns

[0011] Further, the secondary filter is communicated with the oil pump through a third oil outlet pipe, and the oil pump is communicated with the oil storage tank through a fourth oil outlet pipe.

[0012] Further, the primary filter and the secondary filter have the same structure, the primary filter comprises a filter body and a cover plate detachably arranged on the top of the filter body, and the cover plate is provided with a lifting handle.

[0013] Further, the first storage space is further provided with an oil pipe reel.

[0014] Further, the bottom of the base is provided with a wheel at each of four corners.

[0015] Further, the top of the oil storage tank is provided with a refueling plunger pump, the oil outlet of the refueling plunger pump is connected with a refueling pipe, and the front end of the refueling pipe is connected with a refueling gun.

[0016] Further, the second storage space is further provided with an electrical control box, and the electrical control box is electrically connected with the oil pump.

[0017] Compared with the prior art, the utility model has the following technical effects:

[0018] The utility model discloses a multistage filter assembly, improves the filtration precision of waste oil, and makes the purity of filtered hydraulic oil higher, realizes oil draining, oil filtering and oil filling integration through structural design, improves the utilization rate of hydraulic oil, and reduces the waste of hydraulic oil, has small volume, is convenient to move, has strong adaptability to use environment, and has strong popularization and use value. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the top view of the utility model;

[0020] Figure 2 It is the overall structure schematic view of the utility model.

[0021] The meanings of various reference numerals in the drawing are as follows:

[0022] 1-base, 2-support frame, 3-waste oil collector, 4-waste oil collection box, 5-filter assembly, 6-oil pump, 7-oil storage tank, 8-oil pipe reel, 9-electrical control box, 10-refueling plunger pump, 21-storage space, 22-transmission support seat, 51-primary filter, 52-secondary filter, 211-first storage space, 212-second storage space, 511-filter body, 512-cover plate, 513-lifting handle.

[0023] The specific content of the utility model is further explained and described in detail in connection with the following embodiments. DETAILED DESCRIPTION

[0024] The following gives the specific embodiments of the present application, and it should be noted that the present application is not limited to the following specific embodiments, and any equivalent transformations made on the basis of the technical solutions of the present application all fall within the protection scope of the present application.

[0025] The present application uses the terms "upper", "lower", "front", "rear", "top", "bottom" and the like to indicate the orientation or positional relationship for the purpose of facilitating the description of the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, configuration and operation, and "inner" and "outer" refer to the inner and outer contours of the corresponding components, and the above terms should not be understood as limiting the present application. Figure 1 The present application uses the terms "upper", "lower", "front", "rear", "top", "bottom" and the like to indicate the orientation or positional relationship for the purpose of facilitating the description of the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, configuration and operation, and "inner" and "outer" refer to the inner and outer contours of the corresponding components, and the above terms should not be understood as limiting the present application.

[0026] The present application uses the terms "upper", "lower", "front", "rear", "top", "bottom" and the like to indicate the orientation or positional relationship for the purpose of facilitating the description of the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, configuration and operation, and "inner" and "outer" refer to the inner and outer contours of the corresponding components, and the above terms should not be understood as limiting the present application.

[0027] In addition, the ordinal numbers "first", "second" and the like are only used for description purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features.

[0028] In the present application, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly without the opposite description, for example, it can be fixedly connected, or it can be detachably connected or integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Embodiment:

[0030] According to the above technical solution, the present embodiment provides a movable small filter oiling system, as shown in Figures 1 to 2 Fig. 1, which comprises a base 1 and a support frame 2 arranged above the base 1, a transmission support seat 22 is arranged above the support frame 2, and the transmission support seat 22 is used to fix the transmission; a storage space 21 is arranged in the support frame 2, the storage space 21 comprises a first storage space 211 and a second storage space 212, a waste oil collector 3 with an open top is arranged in the first storage space 211, and the waste oil collector 3 is connected to a waste oil collection tank 4 through a first oil outlet pipe; in the present embodiment, a liquid level meter is arranged on the waste oil collection tank 4; the oil outlet of the transmission is arranged above the waste oil collector 3, and the waste oil discharged through the oil outlet of the transmission can directly enter the waste oil collector 3.

[0031] The second storage space 212 is provided with a filter assembly 5, an oil pump 6 and an oil storage tank 7; the waste oil collecting tank 4 is communicated with the oil storage tank 7 through the filter assembly 5 and the oil pump 6 in sequence. The filter assembly 5 is used for filtering the waste oil to remove impurities in the waste oil, and the oil pump 6 is used for pumping the filtered oil into the oil storage tank 7.

[0032] As a preferred scheme of the embodiment, the filter assembly 5 comprises a primary filter 51 and a secondary filter 52, and an oil outlet of the primary filter 51 is communicated with an oil inlet of the secondary filter 52 through a second oil outlet pipe.

[0033] As a preferred scheme of the embodiment, the filtering precision of the primary filter 51 is 20 μm.

[0034] As a preferred scheme of the embodiment, the filtering precision of the secondary filter 52 is 5 μm.

[0035] As a preferred scheme of the embodiment, an oil outlet of the secondary filter 52 is communicated with an oil inlet of the oil pump 6 through a third oil outlet pipe, and an oil outlet of the oil pump 6 is communicated with an oil inlet of the oil storage tank 7 through a fourth oil outlet pipe.

[0036] As a preferred scheme of the embodiment, the primary filter 51 and the secondary filter 52 are of the same structure, the primary filter 51 comprises a filter body 511 and a cover plate 512 detachably arranged on the top of the filter body 511, and a lifting handle 513 is arranged on the cover plate 512.

[0037] As a preferred scheme of the embodiment, an oil filling plunger pump 10 is arranged on the top of the oil storage tank 7, an oil filling pipe is connected to an oil outlet of the oil filling plunger pump 10, and an oil filling gun is connected to the front end of the oil filling pipe.

[0038] As a preferred scheme of the embodiment, an oil pipe reel 8 is further arranged in the first storage space 211, and the oil pipe reel 8 is used for winding the oil filling pipe arranged on the oil outlet of the oil filling plunger pump 10.

[0039] As a preferred scheme of the embodiment, a caster is arranged at each of the four corners below the base 1.

[0040] As a preferred scheme of the embodiment, an electric control box 9 is further arranged in the second storage space 212, the electric control box 9 is electrically connected with the oil pump 6, and the start and stop of the oil pump can be controlled by means of the electric control box 9.

[0041] The utility model discloses when using: the gearbox after test is placed on transmission support seat 22, unloads transmission oil plug, starts oil pump 6, and waste oil enters waste oil collector 3, and then flows into waste oil collection tank 4 through waste oil collector 3, when the liquid level gauge on waste oil collection tank 4 shows that the waste oil in the inside has been collected full, through the control button on electric control box 9 control waste oil through waste oil collection tank 4 enters primary filter 51, and after filtering through primary filter 51, enters secondary filter 52, and then enters oil storage tank 7 through oil pump 6, through two stage filtration, can make the filtration precision of waste oil reach the precision grade of reusability. When needing to add oil, open pneumatic oil filling plunger pump 10, and extract the hydraulic oil stored in oil storage tank 7, and add oil through oil gun.

[0042] In conclusion, the utility model discloses through set up primary filter and secondary filter realized two stage filtration to waste oil, thereby improved the filtration precision of waste oil, make the purity of filtered hydraulic oil higher, the utility model discloses through structural design realized oil discharge, oil filtering, oil filling integration, improved the utilization of hydraulic oil, reduced the waste of hydraulic oil.

[0043] The above implementation process is only an example for clearly illustrating the present application, and is not limited to the implementation mode. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes or variations derived therefrom are still within the protection scope of the utility model type.

Claims

1. A portable miniature filter refueling system, comprising a base (1) and a support frame (2) disposed above the base (1), characterized in that, A transmission support seat (22) is provided above the support frame (2), and a storage space (21) is provided inside the support frame (2). The storage space (21) includes a first storage space (211) and a second storage space (212). A waste oil collector (3) with an open top is provided inside the first storage space (211), and the waste oil collector (3) is connected to the waste oil collection tank (4) through a first oil outlet pipe. The second storage space (212) is equipped with a filter assembly (5), an oil pump (6) and an oil storage tank (7); the waste oil collection box (4) is connected to the oil storage tank (7) in sequence through the filter assembly (5) and the oil pump (6).

2. The portable miniature filtration and refueling system as described in claim 1, characterized in that, The filter assembly (5) includes a primary filter (51) and a secondary filter (52), and the primary filter (51) and the secondary filter (52) are connected through a second oil outlet pipe.

3. The portable miniature filtration and refueling system as described in claim 2, characterized in that, The primary filter (51) has a filtration accuracy of 20 μm.

4. The portable miniature filtration and refueling system as described in claim 2, characterized in that, The secondary filter (52) has a filtration accuracy of 5 μm.

5. The portable miniature filtration and refueling system as described in claim 2, characterized in that, The secondary filter (52) is connected to the oil pump (6) via the third oil outlet pipe, and the oil pump (6) is connected to the oil storage tank (7) via the fourth oil outlet pipe.

6. The portable miniature filtration and refueling system as described in claim 2, characterized in that, The primary filter (51) has the same structure as the secondary filter (52). The primary filter (51) includes a filter body (511) and a cover plate (512) detachably disposed on the top of the filter body (511). The cover plate (512) is provided with an extraction handle (513).

7. The portable miniature filtration and refueling system as described in claim 1, characterized in that, The oil storage tank (7) is equipped with a refueling plunger pump (10) on top. The oil outlet of the refueling plunger pump (10) is connected to a refueling pipe, and the front end of the refueling pipe is connected to a refueling gun.

8. The portable miniature filtration and refueling system as described in claim 1, characterized in that, The first storage space (211) is also equipped with an oil pipe reel (8).

9. The portable miniature filtration and refueling system as described in claim 1, characterized in that, Casters are provided at the four corners of the base (1).

10. The portable miniature filtration and refueling system as described in claim 1, characterized in that, An electrical control box (9) is also provided in the second storage space (212), and the electrical control box (9) is electrically connected to the oil pump (6).

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