Oil product particle pollutant detection device

Abstract

The utility model belongs to the technical field of oil product detection, and particularly relates to an oil product particle pollutant detection device which comprises a detection box, a connecting seat fixedly connected with the inner bottom surface of the detection box, and a particle sensor movably mounted on the connecting seat, through cooperative use of insertion blocks and first springs, when the box cover needs to be opened, the insertion blocks on the two sides are pressed down, the insertion blocks do not limit the sliding blocks any more, a worker can push the box cover and open the box cover, and when the box cover needs to be closed, the worker only needs to push the box cover to drive the box cover to move in guide rails of the sliding blocks on the two sides. When the insertion block moves to the position of the first connecting hole, the first spring is changed into a loose state from a compressed state, and the insertion block is driven to enter the first connecting hole to limit the box cover, so that the box cover is closed, the box cover is opened and closed more conveniently, a worker can maintain the interior of the detection box conveniently, and the oil product detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to oil detection technical field, concretely relates to an oil particle pollutant detection device. BACKGROUND

[0002] Oil detection is the process of analyzing and evaluating various oil products, such as gasoline, diesel, lubricating oil, and engine oil. By detecting the various physical and chemical properties of oil, the quality, performance, service life, and compliance with standard requirements can be understood. Oil detection is crucial for ensuring the stability of equipment operation, reducing failures, extending service life, and ensuring environmental and personnel safety. During oil particle pollutant detection, the particle sensor is usually placed in the oil cylinder to detect the particle pollutants in the oil.

[0003] According to the search, the publication (announcement) number: CN217786833U discloses an aviation hydraulic oil particle pollutant detection device. This technology discloses a detection device including a detection box and a connecting head. It has the technical effects of avoiding placing the particle sensor in the hydraulic oil cylinder, reducing the difficulty of operation, and avoiding damage to the particle sensor caused by knocking during placement.

[0004] However, the hose is arranged on the top cover, and the top cover is connected with the box body through bolts, which is not convenient for disassembling the top cover, and affects the efficiency of oil detection.

[0005] To solve the above problems, an oil particle pollutant detection device is proposed in the present application. Utility model content

[0006] To solve the problems raised in the background art, the utility model provides an oil particle pollutant detection device, which has the characteristics of facilitating the opening and closing of the top cover.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an oil particle pollutant detection device, comprising a detection box, a connecting seat fixedly connected to the inner bottom surface of the detection box, and a particle sensor movably installed on the connecting seat, further comprising an opening and closing structure arranged on the detection box.

[0008] The opening and closing structure comprises a box cover, symmetrically fixed linkages with sliding blocks are arranged on two sides of the box cover, a connecting groove is symmetrically arranged on the bottom of each sliding block, an insertion block is arranged in each connecting groove, a first spring is fixedly connected to the top surface of each insertion block, the other end of each first spring is fixedly connected with the sliding block, a support plate is fixedly connected to the position close to the sliding block on the outer wall of the detection box, a guide rail is fixedly connected to the top surface of the support plate, a first connecting hole is arranged on the position close to the connecting groove of the guide rail, and the end of the insertion block close to the first connecting hole is arranged in the first connecting hole in an arc surface.

[0009] As the oil product particle pollutant detection device of the utility model is optimized, the second connecting hole is arranged on the position close to the first connecting hole of the support plate, the third connecting hole is arranged on the bottom end of the support plate, the connecting column is fixedly connected to the position close to the third connecting hole of the bottom surface of the support plate, the connecting column is arranged in the third connecting hole, the pressing block is fixedly connected to the position close to the second connecting hole of the top surface of the pressing plate, the second spring is fixedly connected to the center position of the bottom surface of the pressing plate, the second spring is arranged on the outer side of the connecting column, the top end of the second spring is fixedly connected with the support plate, and the bottom end of the connecting column is fixedly connected with the stop block.

[0010] As the oil product particle pollutant detection device of the utility model is optimized, the first handle is fixedly connected to any side of the top surface of the box cover, and the positioning plate is fixedly connected to the side, away from the first handle, of the outer wall of the detection box.

[0011] As the oil product particle pollutant detection device of the utility model is optimized, the detection inlet is arranged at the top position of the side close to the positioning plate of the detection box, and the detection outlet is arranged at the bottom position of the side, away from the detection inlet, of the detection box.

[0012] As the oil product particle pollutant detection device of the utility model is optimized, the recovery structure is further arranged on the outer side of the detection box.

[0013] The recovery structure comprises a filter box, the filter inlet is arranged on the side close to the detection outlet of the filter box, the filter inlet is connected with the detection outlet, the filter outlet is arranged on the side, away from the filter inlet, of the filter box, a plurality of filter screens are arranged in the filter outlet, and the mounting plate is fixedly connected to the positions on the inner wall of the filter box and located on both sides of the filter screen.

[0014] The utility model relates to an oil product particle pollutant detection device, including filter box, the top of filter box is provided with the cover plate, the both sides symmetry fixed connection of cover plate has the second connecting plate, the bottom surface of second connecting plate all fixedly connects with the locating rod, the position close to second connecting plate of filter box outer wall all fixedly connects with first connecting plate, all be provided with fourth connecting hole on first connecting plate, locating rod sets in close fourth connecting hole respectively, the top of cover plate fixedly connects with second handle.

[0015] Compared with the prior art, the utility model has the advantages that: the opening and closing structure is added in the application, the cooperation of the plug and the first spring can be used when the box cover needs to be opened, the plug no longer limits the sliding block by pressing the plug on both sides, so that the box cover can be pushed by the staff, and the box cover can be opened, when the box cover needs to be closed, the box cover is pushed to make the sliding block in the sliding block guide on both sides move, when the plug moves to the position of the first connecting hole, the first spring changes from the compressed state to the relaxed state, and drives the plug into the first connecting hole to limit the box cover, the closing of the box cover is realized, the opening and closing of the box cover is more convenient, the staff can maintain the detection box more conveniently, and the oil detection efficiency is improved, meanwhile, the recovery structure is added, the oil after detection is transmitted to the filter box through the oil outlet, and is filtered through the multiple filter screens with different specifications in the filter box, and the filtered oil is discharged from the filter box through the filtered oil outlet, so that the staff can recycle and utilize the detected oil. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the partial structural schematic diagram of the utility model Figure 1 ;

[0019] Figure 3 It is the partial structural schematic diagram of the utility model Figure 2 ;

[0020] Figure 4 It is the partial structural schematic diagram of the utility model Figure 3 ;

[0021] Figure 5 It is the schematic diagram of the recovery structure in the utility model;

[0022] Figure 6A partial structure schematic view of the utility model Figure 5 ;

[0023] In the figure:

[0024] 1, detection box; 11, connecting seat; 12, particle sensor;

[0025] 2, open-close structure; 21, box cover; 22, sliding block; 23, connecting groove; 24, first spring; 25, plug block; 26, guide rail; 27, first connecting hole; 28, support plate; 29, second connecting hole; 210, pressing plate; 211, third connecting hole; 212, connecting column; 213, second spring; 214, stop block; 215, pressing block; 216, first handle; 217, positioning plate; 218, detection oil inlet; 219, detection oil outlet;

[0026] 3, recycling structure; 31, filter box; 32, filter oil inlet; 33, filter oil outlet; 34, mounting plate; 35, filter screen; 36, cover plate; 37, first connecting plate; 38, fourth connecting hole; 39, second connecting plate; 310, positioning rod; 311, second handle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] As shown in the figure; Figure 1

[0030] An oil particle pollutant detection device, comprising a detection box 1, a connecting seat 11 fixedly connected to the inner bottom surface of the detection box 1 and a particle sensor 12 movably mounted on the connecting seat 11;

[0031] In the present embodiment: According to the public (announced) number: CN217786833U, an aviation hydraulic oil particle pollutant detection device is disclosed. In order to solve the technical problems existing in the prior art, as disclosed in the background art above, "the hose is arranged on the top cover, and the top cover is connected with the box body through bolts, which is not convenient for disassembling the top cover, and has caused certain influence on the efficiency of oil detection". In combination with use, this problem is obviously a practical problem and is relatively difficult to solve. Therefore, in order to solve this technical problem, the open-close structure 2 and the recycling structure 3 are added on this basis.

[0032] Further speaking:​

[0033] As shown in Figures 1 to 6 ;

[0034] In combination with the above:

[0035] In order to realize the opening and closing of the convenient top cover, the oil product particle pollution detection device further comprises an opening and closing structure 2 arranged on the detection box 1.

[0036] The opening and closing structure 2 comprises a box cover 21, and symmetrically fixed connecting sliding blocks 22 are arranged on both sides of the box cover 21. The bottom of the sliding block 22 is symmetrically provided with a connecting groove 23, and a plug 25 is arranged in the connecting groove 23. The top surface of the plug 25 is fixedly connected with a first spring 24, and the other end of the first spring 24 is fixedly connected with the sliding block 22. The position close to the sliding block 22 of the outer wall of the detection box 1 is fixedly connected with a support plate 28, and the top surface of the support plate 28 is fixedly connected with a guide rail 26. The position close to the connecting groove 23 of the guide rail 26 is provided with a first connecting hole 27, and the end close to the first connecting hole 27 of the plug 25 is provided with an arc surface and arranged in the close first connecting hole 27.

[0037] In the embodiment: when it is needed to open the box cover 21, the plugs 25 on both sides are pressed to make the plugs 25 move into the connecting grooves 23 from the first connecting holes 27, and the first springs 24 change from the relaxed state to the compressed state, so that the plugs 25 no longer limit the sliding blocks 22. The staff can push the box cover 21 to move along the direction of the guide rail 26, so that the box cover 21 no longer shields the top of the detection box 1. When it is needed to close the box cover 21, the box cover 21 is pushed to drive the sliding blocks 22 on both sides to move in the guide rail 26. When the plug 25 moves to the position of the first connecting hole 27, the first spring 24 changes from the compressed state to the relaxed state, and drives the plug 25 into the first connecting hole 27 to limit the sliding block 22, thereby limiting the box cover 21. The closing of the box cover 21 makes the opening and closing of the box cover 21 more convenient, which is convenient for the staff to maintain the inside of the detection box 1 and improves the efficiency of oil detection.

[0038] Further more:

[0039] In an optional embodiment, the support plate 28 is provided with a second connecting hole 29 near the first connecting hole 27, and the bottom end of the support plate 28 is provided with a pressing plate 210, the center of the pressing plate 210 is provided with a third connecting hole 211, the bottom surface of the support plate 28 near the third connecting hole 211 is fixedly connected with a connecting column 212, the connecting column 212 is arranged in the third connecting hole 211, and the top surface of the pressing plate 210 near the second connecting hole 29 is fixedly connected with a pressing block 215.

[0040] In the embodiment, the pressing plate 210 is pressed to move towards the support plate 28, the pressing plate 210 moves to drive the pressing blocks 215 on both sides to move together, the pressing blocks 215 enter the second connecting hole 29 and the first connecting hole 27, and the second spring 213 changes from a relaxed state to a compressed state when the pressing plate 210 moves, and the second spring 213 drives the pressing plate 210 to reset when the pressing plate 210 is stopped to be pressed, facilitating use, and the stop block 214 can limit the pressing plate 210 to prevent the pressing plate 210 from being separated from the connecting column 212.

[0041] Further,

[0042] In an optional embodiment, the top surface of the box cover 21 is fixedly connected with a first handle 216 on any side, and the outer wall of the detection box 1 is fixedly connected with a positioning plate 217 away from the first handle 216.

[0043] In the embodiment, the first handle 216 can facilitate the opening and closing of the box cover 21, and the positioning plate 217 can position the box cover 21, and the box cover 21 can be closed when one side of the box cover 21 moves to the position of the positioning plate 217.

[0044] Further,

[0045] In an optional embodiment, the top of the detection box 1 near the positioning plate 217 is provided with a detection oil inlet 218, and the bottom of the detection box 1 away from the detection oil inlet 218 is provided with a detection oil outlet 219.

[0046] In the embodiment, the detection oil inlet 218 is used to input the oil to be detected into the detection box 1, and the oil after detection can be discharged from the detection box 1 through the detection oil outlet 219.

[0047] Further,

[0048] In an optional embodiment, a recycling structure 3 is further included outside the detection box 1.

[0049] The recycling structure 3 comprises a filter box 31, which is provided with a filter oil inlet 32 close to one side of the detection oil outlet 219, the filter oil inlet 32 is connected with the detection oil outlet 219, the filter box 31 is provided with a filter oil outlet 33 away from the filter oil inlet 32, and a plurality of filter screens 35 are arranged in the filter oil outlet 33, and the filter box 31 is fixedly connected with mounting plates 34 at positions of the inner wall on both sides of the filter screens 35.

[0050] In this embodiment, the oil after detection is transmitted to the filter box 31 through the detection oil outlet 219, and is filtered by a plurality of filter screens 35 of different specifications in the filter box 31, and the filtered oil is discharged from the filter box 31 through the filter oil outlet 33, which is convenient for the staff to recycle the detected oil, and the filter screens 35 are arranged between the mounting plates 34, which can facilitate the disassembly and installation of the filter screens 35, and the staff can clean the filter screens 35.

[0051] Further,

[0052] In an optional embodiment, the top surface of the filter box 31 is provided with a cover plate 36, the two sides of the cover plate 36 are fixedly connected with second connecting plates 39, the bottom surfaces of the second connecting plates 39 are fixedly connected with positioning rods 310, the outer walls of the filter box 31 are fixedly connected with first connecting plates 37 close to the second connecting plates 39, the first connecting plates 37 are provided with fourth connecting holes 38, the positioning rods 310 are arranged in the close fourth connecting holes 38, and the top surface of the cover plate 36 is fixedly connected with a second handle 311.

[0053] In this embodiment, the positioning rods 310 are arranged in the fourth connecting holes 38 to limit the cover plate 36, preventing the cover plate 36 from falling off, and the positioning rods 310 are separated from the fourth connecting holes 38 by lifting the cover plate 36 with the second handle 311, so that the cover plate 36 no longer shields the filter box 31, which is convenient for the staff to maintain the filter box 31.

[0054] The utility model discloses a working principle and use flow: first through the detection oil inlet 218 to the detection box 1 in -put the oil product of detection, and the oil product enters the detection box 1 after granule sensor 12 will detect the granule contamination in oil product, and the oil product after detection will be discharged detection box 1 transmission to filter box 31 in through the detection oil outlet 219, and in filter box 31 in through multiple different specifications filter screen 35 and filter, and the oil product after filtration will be discharged filter box 31 through filter oil outlet 33, and the staff is convenient to the oil product after detection and carries out recycling, and through the use second handle 311 and lift the cover plate 36 can make the positioning rod 310 and get rid of fourth connecting hole 38, make the cover plate 36 no longer to filter box 31 and shield, and the staff is convenient to filter box 31 in and carry out maintenance, and to filter screen 35 and carry out cleaning, when detecting completion needs to granule sensor 12 and the inside of detection box 1 and carry out cleaning maintenance, through to the pressing plate 210 and press, make the pressing plate 210 to the direction of support plate 28 and move, when the pressing plate 210 moves, will drive both sides pressure block 215 and move together, make pressure block 215 enter second connecting hole 29 with first connecting hole 27, make pressure block 215 press down both sides insert block 25, make insert block 25 get rid of first connecting hole 27 and move to connecting groove 23 in, and make first spring 24 from the relaxation state changes into compression state, make that insert block 25 no longer to sliding block 22 and limit, and the staff can use first handle 216 to push the box cover 21, make the box cover 21 along the direction of guide rail 26 and move, make the insert block 25 of being close to positioning plate 217 one side and move to the position of first connecting hole 27 of being away from positioning plate 217 one side, make this insert block 25 under the action of first spring 24 and enter first connecting hole 27, limit the box cover 21, make the box cover 21 no longer to the top of detection box 1 and shield, and the staff is convenient to the inside of detection box 1 and carry out maintenance, and when the pressing plate 210 moves, still will make second spring 213 from the relaxation state changes into compression state, when stopping to the pressing plate 210 and press, second spring 213 will drive the pressing plate 210 and reset, convenient to use, when detection box 1 and granule sensor 12 and maintain, press down insert block 25 and use first handle 216 and push the box cover 21, make the box cover 21 drive both sides sliding block 22 in guide rail 26 and move, when the box cover 21 and move to the position of positioning plate 217, first spring 24 will drive insert block 25 and enter first connecting hole 27, limit sliding block 22, thereby limit the box cover 21, make the opening and closing of box cover 21 more convenient, thereby realized to the detection of oil product granule contamination.

[0055] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An oil particle contamination detection device, comprising a detection box (1), a connecting seat (11) fixedly connected to the inner bottom surface of the detection box (1), and a particle sensor (12) movably installed on the connecting seat (11), characterized in that: Also include the open and close structure (2) set on the detection box (1); The open and close structure (2) includes a box cover (21), both sides of the box cover (21) are symmetrically and fixedly connected with sliding blocks (22), the bottom of the sliding block (22) is symmetrically provided with a connecting groove (23), the connecting groove (23) is provided with an insertion block (25), the top surface of the insertion block (25) is fixedly connected with a first spring (24), the other end of the first spring (24) is fixedly connected with the sliding block (22), the position close to the sliding block (22) of the outer wall of the detection box (1) is fixedly connected with a support plate (28), the top surface of the support plate (28) is fixedly connected with a guide rail (26), the position close to the connecting groove (23) of the guide rail (26) is provided with a first connecting hole (27), and the end close to the first connecting hole (27) of the insertion block (25) is provided with an arc surface and arranged in the first connecting hole (27) respectively.

2. The oil particle contamination detection device of claim 1, wherein: The position close to the first connecting hole (27) of the support plate (28) is provided with a second connecting hole (29), the bottom end of the support plate (28) is provided with a pressing plate (210), the center position of the pressing plate (210) is provided with a third connecting hole (211), the position close to the third connecting hole (211) of the bottom surface of the support plate (28) is fixedly connected with a connecting column (212), the connecting column (212) is arranged in the third connecting hole (211) respectively, the position close to the second connecting hole (29) of the top surface of the pressing plate (210) is fixedly connected with a pressing block (215), the center position of the bottom surface of the pressing plate (210) is fixedly connected with a second spring (213), the second spring (213) is arranged on the outer side of the connecting column (212), the top end of the second spring (213) is fixedly connected with the support plate (28), and the bottom end of the connecting column (212) is fixedly connected with a stop block (214).

3. The oil particle contamination detection device of claim 1, wherein: The first handle (216) is fixedly connected to any side of the top surface of the box cover (21), and the positioning plate (217) is fixedly connected to the side of the outer wall of the detection box (1) away from the first handle (216).

4. The oil particle contamination detection device of claim 3, wherein: The detection inlet (218) is arranged at the top position of the side close to the positioning plate (217) of the detection box (1), and the detection outlet (219) is arranged at the bottom position of the side away from the detection inlet (218) of the detection box (1).

5. The oil particle contamination detection device of claim 4, wherein: The recycling structure (3) is arranged on the outer side of the detection box (1); The recycling structure (3) includes a filter box (31), the side close to the detection outlet (219) of the filter box (31) is provided with a filter inlet (32), the filter inlet (32) is connected with the detection outlet (219), the side away from the filter inlet (32) of the filter box (31) is provided with a filter outlet (33), a plurality of filter screens (35) are arranged in the filter outlet (33), and the inner wall of the filter box (31) is fixedly connected with a mounting plate (34) at the positions on both sides of the filter screen (35).

6. The oil particle contamination detection device of claim 5, wherein: The top surface of the filter box (31) is provided with a cover plate (36), both sides of the cover plate (36) are fixedly connected with a second connecting plate (39), the bottom surface of the second connecting plate (39) is fixedly connected with a positioning rod (310), the outer wall of the filter box (31) is fixedly connected with a first connecting plate (37) near the second connecting plate (39), the first connecting plate (37) is provided with a fourth connecting hole (38), and the positioning rod (310) is arranged in the adjacent fourth connecting hole (38). The top surface of the filter box (31) is provided with a cover plate (36), both sides of the cover plate (36) are fixedly connected with a second connecting plate (39), the bottom surface of the second connecting plate (39) is fixedly connected with a positioning rod (310), the outer wall of the filter box (31) is fixedly connected with a first connecting plate (37) near the second connecting plate (39), the first connecting plate (37) is provided with a fourth connecting hole (38), and the positioning rod (310) is arranged in the adjacent fourth connecting hole (38). The top surface of the filter box (31) is provided with a cover plate (36), both sides of the cover plate (36) are fixedly connected with a second connecting plate (39), the bottom surface of the second connecting plate (39) is fixedly connected with a positioning rod (

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