Lubricating oil sampling mechanism

Abstract

The utility model discloses a lubricating oil sampling mechanism, which relates to the technical field of lubricating oil and comprises a shell, a sliding outer rod is fixedly mounted on one side of the shell, a sliding inner rod is slidably connected in the sliding outer rod, and a base is fixedly mounted at the lower end of the sliding inner rod. A lifting plate is fixedly mounted at the end, located in the sliding outer rod, of the sliding inner rod, the lifting plate is slidably connected in the sliding outer rod, lubricating oil is sucked into a connecting pipe and a hard pipe through the end, extending out of the pipeline, of the connecting pipe, and then the lubricating oil flows into a collecting pipe through a circular hole; and a plurality of connecting pipes are arranged on the pipeline at equal intervals, so that the lubricating oil at different heights can be conveniently sampled, the convenience of sampling the lubricating oil is improved, the lubricating oil at different depths can be conveniently detected, and the convenience of detecting the lubricating oil is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil technical field, especially relate to a lubricating oil sampling mechanism. BACKGROUND

[0002] Oil liquid coated on the surface of the moving part such as machine bearing or human body part. It has the effect of reducing friction, avoiding heat, preventing machine wear and tear and medical use. It is generally the product of fractional distillation of petroleum, and also extracted from animal and vegetable oil. Also called "lubricating grease". Non-volatile oil lubricant. According to its source, it is divided into three categories: animal and vegetable oil, petroleum lubricating oil and synthetic lubricating oil. The use of petroleum lubricating oil accounts for more than 97% of the total amount, so lubricating oil usually refers to petroleum lubricating oil. It is mainly used to reduce the friction between the surfaces of moving parts, and has the effects of cooling, sealing, corrosion prevention, rust prevention, insulation, power transmission and impurity removal on machines and equipment. The main raw materials are lubricating oil distillate and residual oil distillate from crude oil distillation unit. The most important properties of lubricating oil are viscosity, oxidation stability and lubricity, which are closely related to the composition of lubricating oil distillate. Viscosity is an important quality index reflecting the fluidity of lubricating oil.

[0003] Through retrieval, the existing Chinese patent with patent number CN 220854278 U provides a lubricating oil sampling device. The patent can control the amount of oil sampled at one time by setting scale lines on the sampling bottle and moving the piston rod. The flow rate and oil intake of lubricating oil during sampling can also be controlled by opening and closing the valve.

[0004] Although the above-mentioned patent can control the amount of sampled oil, and the flow rate and oil intake of lubricating oil during sampling can also be controlled by opening and closing the valve, the above-mentioned lubricating oil sampling device still has the following problems: it cannot sample lubricating oil of different depths well, which causes inconvenience during sampling and affects the detection effect of lubricating oil.

[0005] In view of the above problems, a lubricating oil sampling mechanism is proposed. UTILITY MODEL CONTENT

[0006] The utility model aims to solve one of the technical problems in the prior art, provide a lubricating oil sampling mechanism, which can solve the problems in the background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a lubricating oil sampling mechanism, including the shell, the one side fixed mounting of shell has the sliding outer rod, the inside sliding joint of sliding outer rod has the sliding inner rod, the lower fixed mounting of sliding inner rod has the base, the one end fixed mounting of sliding inner rod in the inside of sliding outer rod has the lifting plate, the inside sliding joint of lifting plate in sliding outer rod, the inside fixed mounting of sliding outer rod has the tension spring, the lower fixed connection of tension spring and lifting plate.

[0008] Preferably, the top of the base is provided with a placing groove, and the inside of the shell is provided with a circular hole, and the inside of the circular hole is fixedly installed with a sealing ring.

[0009] Preferably, the inside of the circular hole and the placing groove is provided with a collecting pipe.

[0010] Preferably, the inside of the shell is fixedly installed with a support boom, and the surface of the support boom is fixedly installed with a hard pipe, and the lower end of the hard pipe is aligned with the circular hole, and the upper end of the hard pipe is fixedly installed with a connecting pipe.

[0011] Preferably, the top of the shell is fixedly installed with a pipeline, and the connecting pipe penetrates the pipeline and extends to the outside of the pipeline.

[0012] Preferably, the outside of the shell is fixedly installed with an air suction outer cylinder, the air suction outer cylinder is communicated with the inside of the shell, and the inside of the air suction outer cylinder is slidingly connected with a piston rod.

[0013] Preferably, one end of the piston rod slidingly penetrates the air suction outer cylinder and extends to the outside of the air suction outer cylinder.

[0014] Preferably, the sealing ring is provided with a sealing gasket.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] (1) the lubricating oil sampling mechanism, through the one end of the connecting pipe extending to the outside of the pipeline, the lubricating oil is sucked into the inside of the connecting pipe and the hard pipe, and then the lubricating oil flows into the inside of the collecting pipe through the circular hole, and then the plurality of connecting pipes are equidistantly arranged on the pipeline, so that the lubricating oil of different heights can be conveniently sampled, the convenience of sampling the lubricating oil is improved, and the lubricating oil of different depths can be conveniently detected, and the convenience of detecting the lubricating oil is improved.

[0017] (2) the lubricating oil sampling mechanism, the sliding outer rod slides on the surface of the lifting plate and the sliding inner rod, so as to extrude the collecting pipe, and then the collecting pipe is blocked by the sealing ring, so as to realize the installation and fixation of the collecting pipe, and improve the convenience of fixing the collecting pipe. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model further illustrates the drawings and examples as follows:

[0019] Figure 1 It is the structure diagram of lubricating oil sampling mechanism of the utility model;

[0020] Figure 2 It is the inside view of the shell of the utility model;

[0021] Figure 3 It is the utility model Figure 2 It is the enlarged diagram of A place in the middle;

[0022] Figure 4 It is the inside view of the sliding outer pole of the utility model.

[0023] Fig. 1, the shell 2, the pipeline 3, the suction outer cylinder 4, the piston rod 5, the connecting pipe 6, the collection pipe 7, the placement groove 8, the base 9, the sliding outer pole 10, the circular hole 11, the hard pipe 12, the support boom 13, the sealing ring 14, the tension spring 15, the lifting plate 16. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in combination with the drawings.

[0026] Please refer to Figures 1-4 The utility model provides a technical scheme: a lubricating oil sampling mechanism, including the shell 1, the one side fixed mounting of shell 1 has the sliding outer pole 9, the inside sliding joint of sliding outer pole 9 has the sliding inner pole 10, the lower end fixed mounting of sliding inner pole 10 has the base 8, the inside one end fixed mounting of sliding inner pole 10 in sliding outer pole 9 has the lifting plate 16, and the lifting plate 16 is slidingly connected in the inside of sliding outer pole 9, and the inside fixed mounting of sliding outer pole 9 has the tension spring 15, and the lower end of tension spring 15 is fixedly connected with the lifting plate 16, and the top of base 8 is provided with the placement groove 7, and the inside of shell 1 is provided with the circular hole 11, and the inside fixed mounting of circular hole 11 has the sealing ring 14, and the inside of circular hole 11 and placement groove 7 is provided with collection pipe 6.

[0027] Push the shell 1 upwards, and then make the sliding inner rod 10 slide inside the sliding outer rod 9, and then make the lifting plate 16 slide inside the sliding outer rod 9, stretch the tension spring 15, and then make the distance between the shell 1 and the base 8 larger, take out the collecting pipe 6 from inside the circular hole 11 and the placing groove 7, when installing, stretch the distance between the shell 1 and the base 8, and then put the collecting pipe 6 inside the placing groove 7, and then not in the two shells 1, and then make the sliding outer rod 9 and the shell 1 reset through the tension of the tension spring 15, and then make the sliding outer rod 9 slide on the surface of the lifting plate 16 and the sliding inner rod 10, and then press the collecting pipe 6, and then block the collecting pipe 6 through the sealing ring 14, and then realize the installation and fixation of the collecting pipe 6, and improve the convenience of fixing the collecting pipe 6.

[0028] The inside of the shell 1 is fixedly installed with a support boom 13, a hard pipe 12 is fixedly installed on the surface of the support boom 13, the lower end of the hard pipe 12 is aligned with the circular hole 11, the upper end of the hard pipe 12 is fixedly installed with a connecting pipe 5, the top of the shell 1 is fixedly installed with a pipeline 2, the connecting pipe 5 penetrates through the pipeline 2 and extends to the outside of the pipeline 2, the outside of the shell 1 is fixedly installed with an air suction outer cylinder 3, the air suction outer cylinder 3 communicates with the inside of the shell 1, a piston rod 4 is slidingly connected inside the air suction outer cylinder 3, one end of the piston rod 4 slidingly penetrates through the air suction outer cylinder 3 and extends to the outside of the air suction outer cylinder 3.

[0029] Insert one end of the air suction outer cylinder 3 into the barrel containing lubricating oil, and then pull the piston rod 4, and then suck the gas inside the shell 1 into the inside of the air suction outer cylinder 3, and then suck the lubricating oil into the inside of the connecting pipe 5 and the hard pipe 12 through the end of the connecting pipe 5 extending to the outside of the pipeline 2, and then make the lubricating oil flow into the inside of the collecting pipe 6 through the circular hole 11, and then since the plurality of connecting pipes 5 are equidistantly arranged on the pipeline 2, it is convenient to sample lubricating oil of different heights, and improve the convenience of sampling lubricating oil, and it is convenient to detect lubricating oil of different depths, and improve the convenience of detecting lubricating oil.

[0030] The sealing ring 14 is provided with a sealing gasket.

[0031] And when the upper end of the collecting pipe 6 contacts the bottom of the sealing ring 14, the collecting pipe 6 is sealed, and the phenomenon of air leakage is prevented.

[0032] Working principle:

[0033] Push the shell 1 upwards, then make the sliding inner rod 10 slide inside the sliding outer rod 9, then make the lifting plate 16 slide inside the sliding outer rod 9, stretch the tension spring 15, then make the distance between the shell 1 and the base 8 larger, take the collecting tube 6 out of the inside of the circular hole 11 and the placing groove 7, when installing, stretch the distance between the shell 1 and the base 8, then put the collecting tube 6 inside the placing groove 7, then not in the two shells 1, then make the sliding outer rod 9 and the shell 1 reset through the tension of the tension spring 15, then make the sliding outer rod 9 slide on the surface of the lifting plate 16 and the sliding inner rod 10, then press the collecting tube 6, then block the collecting tube 6 through the sealing ring 14, then realize the installation and fixation of the collecting tube 6.

[0034] Insert one end of the air suction outer cylinder 3 into the barrel containing lubricating oil, then pull the piston rod 4, then suck the gas inside the shell 1 into the inside of the air suction outer cylinder 3, then air suction the plurality of hard pipes 12 and the plurality of connecting pipes 5, then suck the lubricating oil into the inside of the connecting pipe 5 and the hard pipe 12 through the end of the connecting pipe 5 extending to the outside of the pipeline 2, then make the lubricating oil flow into the inside of the collecting tube 6 through the circular hole 11, then due to the plurality of connecting pipes 5 being equidistantly arranged on the pipeline 2, then facilitate sampling of lubricating oil of different heights.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A lubricating oil sampling mechanism comprising a housing (1), characterised in that: One side of the shell (1) is fixedly installed with a sliding outer rod (9), the inside of the sliding outer rod (9) is slidably connected with a sliding inner rod (10), the lower end of the sliding inner rod (10) is fixedly installed with a base (8), one end of the sliding inner rod (10) inside the sliding outer rod (9) is fixedly installed with a lifting plate (16), the lifting plate (16) is slidably connected inside the sliding outer rod (9), the inside of the sliding outer rod (9) is fixedly installed with a tension spring (15), the lower end of the tension spring (15) is fixedly connected with the lifting plate (16).

2. A lubricating oil sampling mechanism according to claim 1, characterised in that: The top of the base (8) is provided with a placing groove (7), the inside of the shell (1) is provided with a circular hole (11), and the inside of the circular hole (11) is fixedly installed with a sealing ring (14).

3. A lubricating oil sampling mechanism according to claim 2, wherein: The inside of the circular hole (11) and the placing groove (7) is provided with a collecting pipe (6).

4. A lubricating oil sampling mechanism according to claim 3, wherein: The inside of the shell (1) is fixedly installed with a support boom (13), the surface of the support boom (13) is fixedly installed with a hard pipe (12), the lower end of the hard pipe (12) is aligned with the circular hole (11), and the upper end of the hard pipe (12) is fixedly installed with a connecting pipe (5).

5. A lubricating oil sampling mechanism according to claim 4, wherein: The top of the shell (1) is fixedly installed with a pipeline (2), the connecting pipe (5) penetrates through the pipeline (2) and extends to the outside of the pipeline (2).

6. A lubricating oil sampling mechanism according to claim 5, wherein: The outside of the shell (1) is fixedly installed with an air suction outer cylinder (3), the air suction outer cylinder (3) communicates with the inside of the shell (1), and the inside of the air suction outer cylinder (3) is slidably connected with a piston rod (4).

7. A lubricating oil sampling mechanism according to claim 6, wherein: One end of the piston rod (4) slidably penetrates through the air suction outer cylinder (3) and extends to the outside of the air suction outer cylinder (3).

8. A lubricating oil sampling mechanism according to claim 7, wherein: The sealing ring (14) is provided with a sealing gasket.

Images