Sample test liquid mixer for petrochemical industry

Abstract

The utility model discloses a sample test liquid mixer for petrochemical engineering, and relates to the technical field of sample test for petrochemical engineering. The sample test mixed liquid for petrochemical engineering comprises a base, a supporting rod is arranged on the base, a reinforcing block is fixedly connected to the supporting rod, a mounting plate is connected to the reinforcing block in a clamped mode, a fixing rod is rotationally connected into the mounting plate, an adjusting rod is slidably connected into the fixing rod, and a flexible plate is fixedly connected to the bottom of the adjusting rod. According to the sample test liquid mixer for petrochemical engineering, the structure that the adjusting rod is slidably connected into the fixing rod is adopted, the bottom of the adjusting rod is connected with the flexible plate so that unfolding and storage can be facilitated, the sample test liquid mixer can enter a small-caliber container conveniently, the flexible plate is driven by the driving assembly to stir a solution, and meanwhile the position of the adjusting rod can be conveniently limited by the limiting assembly; therefore, the purposes of controlling the extending length of the flexible plate and easily adapting to different sizes are achieved.

Description

Technical Field

[0001] This utility model relates to the field of petrochemical sample testing technology, specifically a petrochemical sample mixing device. Background Technology

[0002] With the continuous development of the petrochemical industry, the quality testing requirements for oil products and various chemical products are becoming increasingly stringent. Modern sample mixing equipment can precisely control the mixing ratio and mixing process, ensuring the uniformity and repeatability of sample mixing, which is crucial for obtaining accurate test data.

[0003] Existing petrochemical sample mixing devices used in laboratories can quickly and evenly mix samples using a stirring rod. However, for containers with small openings, the stirring device is not convenient to insert into the container to stir the solution. Furthermore, for containers of different sizes, the traditional stirring rod is not easy to adjust in length, leading to insufficient mixing. To address these shortcomings, this invention provides a petrochemical sample mixing device to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sample mixing device for petrochemical testing, which solves the problems of the stirring device being inconvenient to probe into containers with small inlet diameters and the stirring device being inconvenient to adjust the length of the stirring rod.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sample mixing device for petrochemical testing, comprising a base, a support rod on the base, a reinforcing block fixedly connected to the support rod, an mounting plate snapped onto the reinforcing block, a fixed rod rotatably connected inside the mounting plate, an adjusting rod slidably connected inside the fixed rod, a flexible plate fixedly connected to the bottom of the adjusting rod, an additional block fixedly connected to the bottom of the flexible plate, a driving assembly between the mounting plate and the fixed rod, a fixed block on the fixed rod, and a limit assembly on the fixed block.

[0006] Preferably, the drive assembly is used to drive the fixed rod to rotate;

[0007] The driving component includes:

[0008] The motor is mounted on the mounting plate;

[0009] The worm gear has one end fixedly connected to the motor output end;

[0010] A worm gear is fixedly connected to a fixed rod, and the worm and the worm gear mesh with each other.

[0011] Preferably, the limiting component is used to limit the adjustment rod;

[0012] The limiting component includes:

[0013] A cavity, which is located within a fixed block;

[0014] A spring, one end of which is fixedly connected inside the cavity;

[0015] The slider is slidably connected inside the cavity, and the other end of the spring is fixedly connected to the slider;

[0016] The locking block is slidably connected within the cavity, and the end of the slider away from the spring is fixedly connected to the locking block.

[0017] Preferably, the adjusting rod is provided with a slot, and the locking block is engaged in the slot.

[0018] Preferably, a fixing ring is fixedly connected to the fixing rod, and the fixing ring is rotatably connected to the mounting plate.

[0019] Preferably, a fixing plate is fixedly connected to the mounting plate, and the motor is fixedly connected to the fixing plate.

[0020] This utility model discloses a sample mixing device for petrochemical testing, which has the following beneficial effects: The sample mixing device for petrochemical testing adopts a structure in which an adjusting rod is slidably connected inside a fixed rod. A flexible plate is connected to the bottom of the adjusting rod for easy unfolding and storage, and easy entry into a small-diameter container. The flexible plate is driven by a drive component to stir the solution, and the limiting component can limit the position of the adjusting rod, thereby controlling the length of the extended flexible plate and achieving the purpose of easy adaptation to different sizes. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the drive component structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the fixing block structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the adjusting rod structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the limiting component structure of this utility model.

[0027] In the diagram: 1. Base; 11. Support rod; 111. Reinforcing block; 2. Mounting plate; 21. Fixing plate; 3. Fixing rod; 31. Fixing ring; 32. Fixing block; 4. Adjusting rod; 41. Slot; 42. Flexible plate; 43. Additional block; 5. Drive assembly; 51. Motor; 52. Worm gear; 53. Worm wheel; 6. Limiting assembly; 61. Cavity; 62. Spring; 63. Slider; 64. Locking block. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] This application provides a sample mixing device for petrochemical testing, which solves the problems of the stirring device being inconvenient to probe into containers with small inlet diameters and the stirring device being inconvenient to adjust the length of the stirring rod. It achieves a structure in which an adjusting rod is slidably connected inside a fixed rod. The bottom of the adjusting rod is connected to a flexible plate for easy unfolding and storage, making it easy to enter the interior of small-diameter containers. The driving component drives the flexible plate to stir the solution, while the limiting component can limit the position of the adjusting rod, thereby controlling the length of the extended flexible plate and achieving the purpose of easy adaptation to different sizes.

[0030] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0031] Example 1;

[0032] This utility model discloses a sample mixing apparatus for petrochemical analysis, according to the attached... Figure 1-5 As shown, the device includes a base 1, a support rod 11 on the base 1, a reinforcing block 111 fixedly connected to the support rod 11, an mounting plate 2 snapped onto the reinforcing block 111, a fixing rod 3 rotatably connected inside the mounting plate 2, an adjusting rod 4 slidably connected inside the fixing rod 3, a flexible plate 42 fixedly connected to the bottom of the adjusting rod 4, an additional block 43 fixedly connected to the bottom of the flexible plate 42, a driving assembly 5 between the mounting plate 2 and the fixing rod 3, a fixing block 32 on the fixing rod 3, and a limit assembly 6 on the fixing block 32.

[0033] Drive component 5 is used to drive the fixed rod 3 to rotate;

[0034] Driver component 5 includes:

[0035] Motor 51, which is mounted on mounting plate 2;

[0036] The worm gear 52 has one end fixedly connected to the output end of the motor 51;

[0037] The worm gear 53 is fixedly connected to the fixed rod 3, and the worm 52 meshes with the worm gear 53.

[0038] Limiting component 6 is used to limit the adjustment rod 4;

[0039] Limiting component 6 includes:

[0040] Cavity 61 is disposed within fixed block 32;

[0041] Spring 62, one end of which is fixedly connected to the cavity 61;

[0042] The slider 63 is slidably connected inside the cavity 61, and the other end of the spring 62 is fixedly connected to the slider 63;

[0043] The locking block 64 is slidably connected inside the cavity 61, and the end of the slider 63 away from the spring 62 is fixedly connected to the locking block 64.

[0044] The adjusting rod 4 is provided with a slot 41, and the locking block 64 is engaged in the slot 41.

[0045] A fixing ring 31 is fixedly connected to the fixing rod 3, and the fixing ring 31 is rotatably connected to the mounting plate 2.

[0046] Mounting plate 2 is fixedly connected to mounting plate 2, and motor 51 is fixedly connected to mounting plate 21.

[0047] First, the liquid to be tested is poured into the container, then the container is placed on the base 1. Next, the fixing rod 3 is aligned with the container opening, and the mounting plate 2 is snapped into the reinforcing block 111. The sliding slider 63 drives the locking block 64 to compress the spring 62, and the locking block 64 moves to the cavity 61. Then, the engagement between the locking block 64 and the slot 41 is released, and the adjusting rod 4 is pushed, causing the flexible plate 42 at the bottom of the adjusting rod 4 to extend. When the flexible plate 42 extends to the appropriate position, the slider 63 is released, and the spring 62 resets the locking block 64. Then, the locking block 64 engages with the corresponding slot 41, thereby controlling the extension length of the flexible plate 42 to easily adapt to different sizes.

[0048] Example 2;

[0049] This utility model discloses a sample mixing apparatus for petrochemical analysis, according to the attached... Figure 1-5As shown, the device includes a base 1, a support rod 11 on the base 1, a reinforcing block 111 fixedly connected to the support rod 11, an mounting plate 2 snapped onto the reinforcing block 111, a fixing rod 3 rotatably connected inside the mounting plate 2, an adjusting rod 4 slidably connected inside the fixing rod 3, a flexible plate 42 fixedly connected to the bottom of the adjusting rod 4, an additional block 43 fixedly connected to the bottom of the flexible plate 42, a driving assembly 5 between the mounting plate 2 and the fixing rod 3, a fixing block 32 on the fixing rod 3, and a limit assembly 6 on the fixing block 32.

[0050] Drive component 5 is used to drive the fixed rod 3 to rotate;

[0051] Driver component 5 includes:

[0052] Motor 51, which is mounted on mounting plate 2;

[0053] The worm gear 52 has one end fixedly connected to the output end of the motor 51;

[0054] The worm gear 53 is fixedly connected to the fixed rod 3, and the worm 52 meshes with the worm gear 53.

[0055] Limiting component 6 is used to limit the adjustment rod 4;

[0056] Limiting component 6 includes:

[0057] Cavity 61 is disposed within fixed block 32;

[0058] Spring 62, one end of which is fixedly connected to the cavity 61;

[0059] The slider 63 is slidably connected inside the cavity 61, and the other end of the spring 62 is fixedly connected to the slider 63;

[0060] The locking block 64 is slidably connected inside the cavity 61, and the end of the slider 63 away from the spring 62 is fixedly connected to the locking block 64.

[0061] The adjusting rod 4 is provided with a slot 41, and the locking block 64 is engaged in the slot 41.

[0062] A fixing ring 31 is fixedly connected to the fixing rod 3, and the fixing ring 31 is rotatably connected to the mounting plate 2.

[0063] Mounting plate 2 is fixedly connected to mounting plate 2, and motor 51 is fixedly connected to mounting plate 21.

[0064] After the device is debugged, the motor 51 drives the worm 52 to rotate. The worm 52 meshes with the worm wheel 53, thereby driving the worm wheel 53 to rotate. The worm wheel 53 is fixedly connected to the fixed rod 3, thereby driving the fixed rod 3 to rotate. This causes the flexible plate 42 extending from the bottom of the adjusting rod 4 inside the fixed rod 3 to rotate, thereby achieving thorough stirring of the solution to be tested in the container.

[0065] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sample mixing device for petrochemical analysis, comprising a base (1), wherein a support rod (11) is provided on the base (1), characterized in that, A reinforcing block (111) is fixedly connected to the support rod (11), and an mounting plate (2) is snapped onto the reinforcing block (111). A fixing rod (3) is rotatably connected inside the mounting plate (2), and an adjusting rod (4) is slidably connected inside the fixing rod (3). A flexible plate (42) is fixedly connected to the bottom of the adjusting rod (4), and an additional block (43) is fixedly connected to the bottom of the flexible plate (42). A driving assembly (5) is provided between the mounting plate (2) and the fixing rod (3). A fixing block (32) is provided on the fixing rod (3), and a limit assembly (6) is provided on the fixing block (32).

2. The petrochemical sample mixing apparatus according to claim 1, characterized in that, The drive assembly (5) is used to drive the fixed rod (3) to rotate; The driving component (5) includes: The motor (51) is mounted on the mounting plate (2); The worm (52) is fixedly connected at one end to the output end of the motor (51); The worm gear (53) is fixedly connected to the fixed rod (3), and the worm (52) meshes with the worm gear (53).

3. The petrochemical sample mixing apparatus according to claim 1, characterized in that, The limiting component (6) is used to limit the adjusting rod (4); The limiting component (6) includes: A cavity (61) is disposed within a fixed block (32); A spring (62) has one end fixedly connected to the cavity (61); The slider (63) is slidably connected in the cavity (61), and the other end of the spring (62) is fixedly connected to the slider (63); The locking block (64) is slidably connected in the cavity (61), and the end of the slider (63) away from the spring (62) is fixedly connected to the locking block (64).

4. A sample mixing apparatus for petrochemical analysis according to claim 3, characterized in that, The adjusting rod (4) is provided with a slot (41), and the locking block (64) is engaged in the slot (41).

5. A sample mixing apparatus for petrochemical analysis according to claim 1, characterized in that, A fixing ring (31) is fixedly connected to the fixing rod (3), and the fixing ring (31) is rotatably connected to the mounting plate (2).

6. A sample mixing apparatus for petrochemical analysis according to claim 2, characterized in that, A fixing plate (21) is fixedly connected to the mounting plate (2), and the motor (51) is fixedly connected to the fixing plate (21).

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