Automatic detection device for detecting wide-temperature dropping point of oil product

Abstract

The utility model is suitable for the technical field of grease detection equipment, and provides an automatic detection device for detecting a wide-temperature dropping point of an oil product. The interior of the detection box is fixedly connected with a heating disc, and a beaker is arranged at the top of the heating disc. According to the automatic detection device for detecting the wide-temperature dropping point of the oil product, the heating disc, the beaker, the stirring cup, the fixed box, the lifting plate, the motor, the stirring shaft, the stirring blades and the power mechanism are arranged, so that the heating disc heats lubricating oil through water in the beaker and stirs the lubricating oil at the same time, the lubricating oil is uniformly heated, and the working efficiency is improved. The problems that although an existing automatic detection device for the wide-temperature dropping point of the oil product achieves dynamic automatic detection of oil drops of a lubricating grease dropping point, part of solid lubricating oil exists while the lubricating oil is liquefied due to non-uniform heating during heating, and the solid lubricating oil blocks a dropping opening; and the problem that the detection data is not uniform is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grease detection equipment, and in particular relates to an automatic detection device for detecting a wide temperature dropping point of oil products. Background Art

[0002] At present, the method for measuring the dropping point of lubricating grease is based on the national standard of the People's Republic of China GB4929-85 "Determination of the Dropping Point of Lubricating Grease". The method uses a simple device to heat the grease, and the grease is manually observed by the human eye when it drips.

[0003] The patent document with the prior art announcement number CN 2824023Y provides a lubricating grease dropping point dynamic detector, which realizes the dynamic automatic detection of lubricating grease dropping point oil droplets; has high detection accuracy; good repeatability; and good reproducibility. Although the current automatic detection device for the dropping point of oil products with a wide temperature range realizes the dynamic automatic detection of lubricating grease dropping point oil droplets, due to the uneven heating of the lubricating oil during heating, the lubricating oil is liquefied and some solid lubricating oil also exists. The solid lubricating oil blocks the dripping port, resulting in uneven detection data. Utility Model Content

[0004] The utility model provides an automatic detection device for detecting the wide-temperature dropping point of oil products, aiming to solve the problem that the current automatic detection device for the wide-temperature dropping point of oil products can realize the dynamic automatic detection of the dropping point of lubricating grease, but due to the uneven heating of the lubricating oil during heating, the lubricating oil is liquefied and part of the solid lubricating oil still exists, and the solid lubricating oil blocks the dripping port, resulting in uneven detection data.

[0005] The utility model is implemented as follows: an automatic detection device for detecting a wide temperature dropping point of an oil product comprises: a detection box; a heating plate is fixedly connected inside the detection box, a beaker is arranged on the top of the heating plate, a stirring cup is threadedly connected inside the beaker, a fixing box is arranged on the top of the stirring cup, a lifting plate is arranged inside the fixing box, a motor is fixedly connected at the top center of the lifting plate, a stirring shaft is fixedly connected at the output end of the motor, four stirring blades are evenly fixedly connected to the outer surface of the stirring shaft, and the stirring blades are staggered; power mechanisms for controlling the stirring blades to be lifted and lowered are arranged on both sides of the lifting plate.

[0006] Preferably, the power mechanism includes: lifting blocks are fixedly connected to both sides of the lifting plate, screws are threadedly connected to the inside of the lifting blocks, the bottom ends of the screws are rotatably connected to the fixed box, the top ends of the screws penetrate the fixed box and extend to the first bevel gears, and the first bevel gears are fixedly connected to the screws respectively; a double-axis motor is arranged between the two first bevel gears, the double-axis motor is fixedly connected to the fixed box, and the output ends on both sides of the double-axis motor are fixedly connected to second bevel gears, and the second bevel gears are respectively meshed with the first bevel gears.

[0007] Preferably, the stirring cup comprises a cup body, a connecting sleeve, a dropping point port, an externally threaded sleeve and an exhaust port; a dropping point port is provided at the bottom of the cup body, an externally threaded sleeve is provided on the outside of the dropping point port, the externally threaded sleeve is fixedly connected to the cup body, a connecting sleeve is fixedly connected to the cup body near the beaker, the connecting sleeve is threadedly connected to the beaker, and a plurality of exhaust ports are evenly provided on the top of the cup body.

[0008] Preferably, a collecting cup is provided at the bottom of the stirring cup, and the collecting cup is threadably connected to the external threaded sleeve.

[0009] Preferably, one side of the detection box is hingedly connected to a box door, and the interior of the box door is fixedly connected to tempered glass.

[0010] Preferably, a plurality of baffles are evenly and fixedly connected inside the stirring cup, and the baffles cooperate with the stirring blades.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] By arranging a heating plate, a beaker, a stirring cup, a fixed box, a lifting plate, a motor, a stirring shaft, a stirring blade and a power mechanism, the heating plate can heat the lubricating oil through the water inside the beaker while stirring the lubricating oil, so that the lubricating oil is heated evenly, thereby solving the problem that the current automatic detection device for the dropping point of oil products with a wide temperature range can realize the dynamic automatic detection of the dropping point of lubricating grease, but due to the uneven heating of the lubricating oil during heating, the lubricating oil is liquefied and some solid lubricating oil still exists, and the solid lubricating oil blocks the dripping port, resulting in uneven detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a connection diagram between the box door and the detection box of the utility model;

[0015] Figure 3 This is a diagram of the connection between the baffle and the stirring cup of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the stirring cup of the utility model.

[0017] In the figure: 1. detection box; 2. heating plate; 3. beaker; 4. stirring cup; 5. fixed box; 6. lifting plate; 7. motor; 8. stirring shaft; 9. stirring blade; 10. power mechanism; 11. lifting block; 12. screw; 13. first bevel gear; 14. double-axis motor; 15. second bevel gear; 16. cup body; 17. connecting sleeve; 18. dripping point port; 19. external thread sleeve; 20. exhaust port; 21. collecting cup; 22. box door; 23. tempered glass; 24. baffle. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model embodiment provides an automatic detection device for detecting the wide temperature dropping point of oil products, such as Figure 1-4 As shown, it includes: a detection box 1; a heating plate 2 is fixedly connected inside the detection box 1, a beaker 3 is arranged on the top of the heating plate 2, a stirring cup 4 is threadedly connected to the inside of the beaker 3, a fixing box 5 is arranged on the top of the stirring cup 4, a lifting plate 6 is arranged inside the fixing box 5, a motor 7 is fixedly connected to the top center of the lifting plate 6, a stirring shaft 8 is fixedly connected to the output end of the motor 7, four stirring blades 9 are evenly fixedly connected to the outer surface of the stirring shaft 8, and the stirring blades 9 are staggered; power mechanisms 10 for controlling the stirring blades 9 to rise and fall are arranged on both sides of the lifting plate 6.

[0021] It should be noted that the user connects the stirring cup 4 with the beaker 3 and then places them on the heating plate 2. The heating plate 2 heats the lubricating oil in the stirring cup 4 through the water in the beaker 3. At the same time, the lifting plate 6 is controlled to descend through the power mechanism 10. The lifting plate 6 drives the stirring blade 9 through the motor 7 and the stirring shaft 8, so that the stirring blade 9 enters the inside of the stirring cup 4, and then the motor 7 is started. The output end of the motor 7 drives the stirring shaft 8, and the stirring shaft 8 drives the stirring blade 9, so that the stirring blade 9 stirs the lubricating oil, so that the lubricating oil is heated evenly. The heating plate 2 heats the lubricating oil through the water in the beaker 3 while stirring the lubricating oil, so that the lubricating oil is heated evenly. The current automatic detection device for the dropping point of oil products with a wide temperature has realized the dynamic automatic detection of the dropping point of lubricating grease, but due to the uneven heating of the lubricating oil during heating, the lubricating oil is liquefied and there is also some solid lubricating oil. The solid lubricating oil blocks the dripping port, resulting in uneven detection data.

[0022] In a further preferred embodiment of the present invention, Figure 1 As shown, the power mechanism 10 includes: lifting blocks 11 are fixedly connected to both sides of the lifting plate 6, and the interior of the lifting blocks 11 is threadedly connected with screws 12, the bottom ends of the screws 12 are rotatably connected to the fixed box 5, and the top ends of the screws 12 penetrate the fixed box 5 and extend to the first bevel gears 13, and the first bevel gears 13 are fixedly connected to the screws 12 respectively; a double-axis motor 14 is arranged between the two first bevel gears 13, and the double-axis motor 14 is fixedly connected to the fixed box 5, and the output ends on both sides of the double-axis motor 14 are fixedly connected to second bevel gears 15, and the second bevel gears 15 are respectively meshed with the first bevel gears 13.

[0023] In this embodiment, the dual-axis motor 14 is started, and the output end of the dual-axis motor 14 drives the second bevel gear 15, the second bevel gear 15 drives the first bevel gear 13, and the first bevel gear 13 drives the lifting block 11. The two lifting blocks 11 cooperate to drive the lifting plate 6 to perform lifting movements.

[0024] In a further preferred embodiment of the present invention, Figure 3 , 4 As shown, the stirring cup 4 includes a cup body 16, a connecting sleeve 17, a dropping point port 18, an external threaded sleeve 19 and an exhaust port 20; a dropping point port 18 is provided at the bottom of the cup body 16, an external threaded sleeve 19 is provided on the outside of the dropping point port 18, the external threaded sleeve 19 is fixedly connected to the cup body 16, the cup body 16 is fixedly connected to the connecting sleeve 17 near the beaker 3, the connecting sleeve 17 is threadedly connected to the beaker 3, and a plurality of exhaust ports 20 are evenly provided on the top of the cup body 16.

[0025] In this embodiment, the stirring cup 4 can be tightly connected to the beaker 3, and the exhaust port 20 can discharge the water vapor generated by heating the water inside the beaker 3 to prevent the beaker 3 from being over-pressurized and breaking.

[0026] In a further preferred embodiment of the present invention, Figure 1 As shown, a collecting cup 21 is provided at the bottom of the stirring cup 4 , and the collecting cup 21 is threadedly connected to the external threaded sleeve 19 .

[0027] In this embodiment, the liquid lubricating oil dripping from the dripping port 18 inside the stirring cup 4 can be collected.

[0028] In a further preferred embodiment of the present invention, Figure 2 As shown, a door 22 is hingedly connected to one side of the detection box 1 , and a tempered glass 23 is fixedly connected to the interior of the door 22 .

[0029] In this embodiment, it is convenient for the user to observe the internal conditions of the detection box 1 through the box door 22 .

[0030] In a further preferred embodiment of the present invention, Figure 3 As shown, a plurality of baffles 24 are evenly and fixedly connected inside the stirring cup 4 , and the baffles 24 cooperate with the stirring blades 9 .

[0031] In this embodiment, it can be combined with the stirring blade 9 to further improve the heating and stirring effect of the lubricating oil.

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An automatic detection device for detecting a wide temperature dropping point of an oil product, comprising: Detection box (1); The invention is characterized in that a heating plate (2) is fixedly connected to the inside of the detection box (1), a beaker (3) is arranged on the top of the heating plate (2), a stirring cup (4) is threadedly connected to the inside of the beaker (3), a fixing box (5) is arranged on the top of the stirring cup (4), a lifting plate (6) is arranged inside the fixing box (5), a motor (7) is fixedly connected to the top center of the lifting plate (6), a stirring shaft (8) is fixedly connected to the output end of the motor (7), four stirring blades (9) are evenly fixedly connected to the outer surface of the stirring shaft (8), and the stirring blades (9) are staggered. Both sides of the lifting plate (6) are provided with power mechanisms (10) for controlling the stirring blades (9) to move up and down.

2. The automatic detection device for detecting the wide temperature dropping point of oil products as claimed in claim 1, characterized in that: The power mechanism (10) comprises: Both sides of the lifting plate (6) are fixedly connected with lifting blocks (11), the interior of the lifting blocks (11) is threadedly connected with screw rods (12), the bottom ends of the screw rods (12) are rotatably connected to the fixed box (5), the top ends of the screw rods (12) pass through the fixed box (5) and extend to the first bevel gear (13), and the first bevel gears (13) are fixedly connected to the screw rods (12) respectively; A double-shaft motor (14) is arranged between the two first bevel gears (13), the double-shaft motor (14) is fixedly connected to the fixed box (5), and the output ends on both sides of the double-shaft motor (14) are fixedly connected to second bevel gears (15), and the second bevel gears (15) are respectively meshed with the first bevel gears (13).

3. The automatic detection device for detecting the wide temperature dropping point of oil products as claimed in claim 1, characterized in that: The stirring cup (4) comprises a cup body (16), a connecting sleeve (17), a dropping port (18), an externally threaded sleeve (19) and an exhaust port (20); the bottom of the cup body (16) is provided with a dropping port (18), the outer side of the dropping port (18) is provided with an externally threaded sleeve (19), the externally threaded sleeve (19) is fixedly connected to the cup body (16), the cup body (16) is fixedly connected with a connecting sleeve (17) near the beaker (3), the connecting sleeve (17) is threadedly connected to the beaker (3), and a plurality of exhaust ports (20) are evenly provided on the top of the cup body (16).

4. The automatic detection device for detecting the wide temperature dropping point of oil products as claimed in claim 3, characterized in that: A collecting cup (21) is provided at the bottom of the stirring cup (4), and the collecting cup (21) is threadedly connected to the external threaded sleeve (19).

5. The automatic detection device for detecting the wide temperature dropping point of oil products as claimed in claim 1, characterized in that: One side of the detection box (1) is hingedly connected to a box door (22), and the interior of the box door (22) is fixedly connected to a tempered glass (23).

6. The automatic detection device for detecting the wide temperature dropping point of oil products as claimed in claim 1, characterized in that: A plurality of baffles (24) are evenly and fixedly connected inside the stirring cup (4), and the baffles (24) cooperate with the stirring blades (9).

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