CN216646513U - Multifunctional detection device for gasoline samples - Google Patents

Abstract

The utility model relates to the technical field of petrochemical industry, and discloses a multifunctional gasoline sample detection device. Can drive test probe through drive mechanism and reciprocate to the convenience detects the processing to the sample in the below test tube, drive test probe reciprocating motion through mechanical transmission's mode moreover, compare in artifical manual taking labour saving and time saving more, can drive carousel and test tube through adjustment mechanism and rotate, conveniently detect in succession the sample in the different test tubes, improved the detection efficiency of sample greatly, the device function is various, the cost is lower.

Description

Multifunctional detection device for gasoline samples

Technical Field

The utility model relates to the technical field of petrochemical industry, in particular to a multifunctional detection device for a gasoline sample.

Background

Gasoline is prepared by crude oil fractionation and heavy fraction cracking, in the process of crude oil processing, units such as distillation, catalytic cracking, thermal cracking, hydrocracking, catalytic reforming, alkylation and the like all produce gasoline components, but octane numbers are different, such as the octane number of straight-run gasoline is low, and the gasoline components cannot be independently used as engine fuel, in addition, impurity sulfur content is different, so the gasoline components with high sulfur content need to be desulfurized and refined, then the gasoline components are blended, high octane number components need to be added if necessary, and finally, a gasoline product meeting national standards is obtained, so that the control of the quality of the gasoline is an important ring for ensuring national energy safety and guaranteeing consumer rights.

Present detection device is when using, and all to wait to detect the petrol sample and put into the test tube, then the manual work is put into the test tube with the test probe and is carried out detection one by one, comparatively wastes time and energy, can't carry out continuous detection to the sample in the different test tubes moreover, and detection efficiency is high inadequately. Therefore, those skilled in the art have provided a multifunctional detection device for gasoline samples to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional gasoline sample detection device, which can drive a detection probe to move up and down through a transmission mechanism, so that samples in test tubes below can be conveniently detected and processed, the detection probe is driven to reciprocate through a mechanical transmission mode, time and labor are saved compared with manual taking, a rotary table and the test tubes can be driven to rotate through an adjusting mechanism, samples in different test tubes can be conveniently and continuously detected, the detection efficiency of the samples is greatly improved, test tubes with different diameters can be clamped through a spring and a clamping pad, the test tubes can be prevented from shaking, the application range is improved, and the multifunctional gasoline sample detection device has various functions and is low in manufacturing cost.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a multi-functional detection device of gasoline sample, is including examining test table, the front surface rigid coupling that examines test table has the controller, and the vertical rigid coupling of the upper surface that examines test table has the support, installs drive mechanism on the support, examines test table's internally mounted and has adjustment mechanism, adjustment mechanism includes step motor, gear wheel, pivot, pinion and carousel, be connected with the gear wheel on step motor's the drive end, one side meshing of gear wheel has the pinion, and the inside of pinion is fixed to run through there is the pivot, and the top activity of pivot is run through the top and the rigid coupling that examine test table has the carousel, and six recesses have been seted up to the upper surface of carousel is the annular, six the inside of recess is all movably pegged graft and is had the test tube, and the equal movable mounting in inner wall both sides of six recesses has the centre gripping to fill up, is connected with the spring between centre gripping pad and the recess.

As a still further scheme of the utility model: the stepping motor is fixedly connected inside the detection platform, and the rear surface of the detection platform is also fixedly connected with a storage battery.

As a still further scheme of the utility model: the pivot is vertical distribution, and the bottom of pivot is passed through the bearing and is rotated the inside of connecting at detecting the platform.

As a still further scheme of the utility model: the centre gripping pad is semi-circular structure, and the centre gripping pad is the component of rubber material, and the test tube is located between two centre gripping pads.

As a still further scheme of the utility model: drive mechanism includes mounting panel, electric putter, mounting plate, spacing collar and test probe, electric putter's top rigid coupling has the mounting panel, and electric putter's bottom rigid coupling has the mounting plate, and the one end rigid coupling of mounting plate has the spacing collar, and the lower surface rigid coupling of mounting plate has test probe.

As a still further scheme of the utility model: the fixed end of the electric push rod is fixedly connected to the mounting plate, and the telescopic end of the electric push rod is fixedly connected to the fastening plate.

As a still further scheme of the utility model: one end of the mounting plate is vertically and fixedly connected to the support, and the limiting ring is movably sleeved outside the support.

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

1. the detection probe can be driven to move up and down through the transmission mechanism, so that a sample in a test tube below the detection probe can be conveniently detected and processed, and the detection probe is driven to reciprocate through a mechanical transmission mode, so that time and labor are saved compared with manual taking;

2. can drive carousel and test tube through adjustment mechanism and rotate, conveniently carry out the continuous detection to the sample in the different test tubes, improved the detection efficiency of sample greatly, can carry out the centre gripping to the test tube of different diameters through spring and centre gripping pad in addition, not only can prevent that the test tube from rocking, application scope obtains promoting moreover, and the device function is various, and the cost is lower.

Drawings

FIG. 1 is a schematic structural diagram of a multifunctional gasoline sample detection device;

FIG. 2 is a schematic structural diagram of an adjusting mechanism in the multifunctional gasoline sample detection device;

fig. 3 is a schematic diagram of the internal structure of a groove in a multifunctional gasoline sample detection device.

In the figure: 1. a support; 2. a transmission mechanism; 21. mounting a plate; 22. an electric push rod; 23. a fastening plate; 24. a limiting ring; 25. detecting the probe; 3. a detection table; 31. a controller; 4. an adjustment mechanism; 41. a stepping motor; 42. a bull gear; 43. a rotating shaft; 44. a pinion gear; 45. a turntable; 451. a groove; 46. a test tube; 47. a clamping pad; 48. a spring.

Detailed Description

Example 1

Referring to fig. 1, a gasoline sample multifunctional detection device comprises a detection table 3, a controller 31 is fixedly connected to the front surface of the detection table 3, a support 1 is fixedly connected to the upper surface of the detection table 3 in the longitudinal direction, the controller 31 is DKC-Y110, a transmission mechanism 2 is mounted on the support 1, the transmission mechanism 2 comprises a mounting plate 21, an electric push rod 22, a fastening plate 23, a spacing ring 24 and a detection probe 25, the mounting plate 21 is fixedly connected to the top end of the electric push rod 22, the fastening plate 23 is fixedly connected to the bottom end of the electric push rod 22, the spacing ring 24 is fixedly connected to one end of the fastening plate 23, the detection probe 25 is fixedly connected to the lower surface of the fastening plate 23, the fixed end of the electric push rod 22 is fixedly connected to the mounting plate 21, the telescopic end of the electric push rod 22 is fixedly connected to the fastening plate 23, one end of the mounting plate 21 is fixedly connected to the support 1 in a vertical direction, the spacing ring 24 is movably sleeved outside the support 1, can drive test probe 25 through drive mechanism 2 and reciprocate to the convenience detects the processing to the sample in the below test tube 46, drives test probe 25 reciprocating motion through mechanical transmission's mode moreover, compares in artifical manual taking labour saving and time saving more.

In fig. 2 and 3, an adjusting mechanism 4 is installed inside the detection table 3, the adjusting mechanism 4 includes a stepping motor 41, a large gear 42, a rotating shaft 43, a small gear 44 and a turntable 45, the driving end of the stepping motor 41 is connected with the large gear 42, the model of the stepping motor 41 is J-5718HB3, one side of the large gear 42 is engaged with the small gear 44, the rotating shaft 43 is fixedly penetrated inside the small gear 44, the top end of the rotating shaft 43 movably penetrates through the top of the detection table 3 and is fixedly connected with the turntable 45, the upper surface of the turntable 45 is annularly provided with six grooves 451, test tubes 46 are movably inserted inside the six grooves 451, clamping pads 47 are movably installed on two sides of the inner walls of the six grooves 451, a spring 48 is connected between the clamping pads 47 and the grooves 451, the stepping motor 41 is fixedly connected inside the detection table 3, a storage battery is fixedly connected to the rear surface of the detection table 3, the rotating shaft 43 is vertically distributed, and the bottom of pivot 43 is passed through the bearing and is rotated the inside of connecting at examining test table 3, centre gripping pad 47 is semi-circular structure, and centre gripping pad 47 is the component of rubber material, test tube 46 is located between two centre gripping pads 47, can drive carousel 45 and test tube 46 through adjustment mechanism 4 and rotate, the convenience is detected in succession the sample in the different test tubes 46, the detection efficiency of sample has been improved greatly, and can carry out the centre gripping to the test tube 46 of different diameters through spring 48 and centre gripping pad 47, not only can prevent that test tube 46 from rocking, and application scope obtains promoting.

When the test tube clamp is used, different samples are placed into the test tube 46, the two clamping pads 47 move oppositely, the test tube 46 is placed between the two clamping pads 47, the two clamping pads 47 are loosened at the moment, the two clamping pads 47 can be driven to move relatively under the action of the spring 48, so that the test tube 46 is clamped in the groove 451, the controller 31 controls the stepping motor 41 to work, the large gear 42 and the small gear 44 can be driven to rotate at the moment, and finally the rotating shaft 43 and the rotating disc 45 are driven to rotate, so that the rotating disc 45 and the test tube 46 can be driven to rotate through the adjusting mechanism 4, samples in different test tubes 46 can be continuously detected conveniently, the detection efficiency of the samples is greatly improved, the test tubes 46 with different diameters can be clamped through the spring 48 and the clamping pads 47, the test tube 46 can be prevented from shaking, the application range is improved, when the test tube 46 moves to the position below the detection probe 25, control electric putter 22 through controller 31 and extend, can drive the mounting plate 23 this moment and move down, the mounting plate 23 can drive test probe 25 and move down after moving down, can accomplish the testing process until test probe 25 moves to test tube 46 in, so can drive test probe 25 through drive mechanism 2 and reciprocate, thereby the sample to the below test tube 46 in the convenience detects the processing, and drive test probe 25 reciprocating motion through mechanical transmission's mode, compare in artifical manual more labour saving and time saving of taking.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (7)

1. The utility model provides a multi-functional detection device of gasoline sample, is including examining test table (3), its characterized in that, the preceding surface rigid coupling that examines test table (3) has controller (31), and the vertical rigid coupling of upper surface that examines test table (3) has support (1), installs drive mechanism (2) on support (1), the internally mounted who examines test table (3) has adjustment mechanism (4), adjustment mechanism (4) include step motor (41), gear wheel (42), pivot (43), pinion (44) and carousel (45), be connected with gear wheel (42) on the drive end of step motor (41), one side meshing of gear wheel (42) has pinion (44), and the inside of pinion (44) is fixed to run through has pivot (43), and the top activity of pivot (43) runs through the top of examining test table (3) and the rigid coupling has carousel (45), and six recesses (451) have been seted up to the upper surface of carousel (45) annular, six all the activity of the inside of recess (451) is pegged graft there is test tube (46), and the equal movable mounting in inner wall both sides of six recess (451) has centre gripping pad (47), is connected with spring (48) between centre gripping pad (47) and recess (451).

2. The multifunctional gasoline sample detection device according to claim 1, wherein the stepping motor (41) is fixedly connected inside the detection table (3), and a storage battery is further fixedly connected to the rear surface of the detection table (3).

3. The multifunctional gasoline sample detection device as claimed in claim 1, wherein the rotating shaft (43) is vertically distributed, and the bottom end of the rotating shaft (43) is rotatably connected inside the detection table (3) through a bearing.

4. The multifunctional gasoline sample detection device according to claim 1, wherein the clamping pads (47) are semi-circular structures, the clamping pads (47) are rubber members, and the test tube (46) is located between the two clamping pads (47).

5. The multifunctional gasoline sample detection device according to claim 1, wherein the transmission mechanism (2) comprises a mounting plate (21), an electric push rod (22), a fastening plate (23), a limiting ring (24) and a detection probe (25), the mounting plate (21) is fixedly connected to the top end of the electric push rod (22), the fastening plate (23) is fixedly connected to the bottom end of the electric push rod (22), the limiting ring (24) is fixedly connected to one end of the fastening plate (23), and the detection probe (25) is fixedly connected to the lower surface of the fastening plate (23).

6. The multifunctional gasoline sample detection device as claimed in claim 5, wherein the fixed end of the electric push rod (22) is fixedly connected to the mounting plate (21), and the telescopic end of the electric push rod (22) is fixedly connected to the fastening plate (23).

7. The multifunctional gasoline sample detection device according to claim 5, wherein one end of the mounting plate (21) is vertically and fixedly connected to the support (1), and the limiting ring (24) is movably sleeved outside the support (1).

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