CN219348359U

CN219348359U - Ring and ball softening point experiment sample preparation device

Info

Publication number: CN219348359U
Application number: CN202320149347.7U
Authority: CN
Inventors: 杜博文
Original assignee: Sailun Jinyu Group Co Ltd
Current assignee: Sailun Jinyu Group Co Ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-07-14
Anticipated expiration: 2033-01-17

Abstract

The utility model provides a ring-and-ball softening point experimental sample preparation device which comprises a support frame, a sample placing device, a sample placing structure and an ironing device, wherein a movable plate is arranged in the support frame and can move up and down along the support frame, the sample placing structure is arranged on the movable plate and can move up and down along with the movable plate, the sample placing device is arranged above the sample placing structure, a sample placed in the sample placing device can be poured into the sample placing structure through rotation, the ironing structure is arranged on the support frame corresponding to the ironing position, and after the sample placed in the sample placing device is poured into the sample placing structure, the movable plate drives the sample placing structure to move to the ironing position, and the sample placed in the sample placing structure is ironed through the ironing device. According to the utility model, firstly, the sample can be poured into the sample containing structure only by rotating the lofting device, secondly, the sample automatically contacts with the ironing device through up-and-down movement, so that the labor cost is reduced, the possibility of scalding in the operation process is avoided, and meanwhile, the surface of the sample is more level with the ring surface.

Description

Ring and ball softening point experiment sample preparation device

Technical Field

The utility model relates to the technical field of raw material chemical detection, in particular to a ring and ball softening point experiment sample preparation device.

Background

The softening point by the ring and ball method is the softening temperature point of asphalt measured by a softening point meter by the ring and ball method, and is expressed in DEG C. Measured by a ring and ball softening point meter. The method is that asphalt sample is injected into copper ring with specified size (5 ℃ or 32 ℃), steel ball with specified weight is placed on the sample, then the sample is placed in liquid with specified temperature (5 ℃ water or 32 ℃ glycerin) and heated at heating speed of 5 ℃ per minute, and the temperature at which asphalt sample sags 25.4mm under the action of steel ball weight (i.e. contacts with bottom plate) is the softening point of the ring-ball method.

At present, in the sample preparation process of the softening point of the ring-ball method, a worker is required to pour a melted sample into a flat-bottom aluminum crucible personally, after cooling for half an hour at normal temperature, a heated flat-mouth scraper is used for ironing the redundant sample on the ring surface, so that the surface of the sample is level with the ring surface, and then the sample is cooled for half an hour at normal temperature for testing. In this process, a molten sample is manually poured into a flat bottom aluminum crucible, increasing labor costs and easily scalding the worker. In addition, the heated scraper is used for ironing the annular surface, so that the conditions of scalding and uneven annular surface are also present. The quality of the sample prepared by the existing ring-and-ball softening point sample preparation method is poor, so that the accuracy of the test experimental result of the sample is low.

Disclosure of Invention

The utility model provides a ring-and-ball softening point experiment sample preparation device, which comprises the following specific embodiments:

the utility model provides a ring-and-ball softening point experiment sample preparation device, includes support frame, lofting device, flourishing appearance structure and ironing device, be equipped with the movable plate in the support frame, the movable plate can reciprocate along the support frame, flourishing appearance structure is located on the movable plate and can reciprocate along with the movable plate, lofting device sets up in flourishing appearance structure top, lofting device accessible rotation pours the sample that holds in its device into flourishing appearance structure, ironing structure corresponds the ironing position setting on the support frame, after the sample that holds in the lofting device pours into flourishing appearance structure, the movable plate drives flourishing appearance structure and moves to ironing position, the sample that will hold in the appearance structure through ironing device irones;

further, a guide rail is arranged on the support frame, a sliding wheel is arranged on the moving plate corresponding to the guide rail, and the moving plate moves up and down along the guide rail through the matching of the sliding wheel and the guide rail;

further, the movable plate is driven by a driving mechanism to move up and down, the driving mechanism is in power connection with the movable plate through a lead screw, and the driving mechanism drives the movable plate to move up and down through the lead screw;

the lofting device is arranged on the rotating shaft, the lofting device is driven to rotate through rotation of the rotating shaft, a handle is arranged at one end of the rotating shaft, and the rotating shaft is driven to rotate through the handle;

the lofting device is an asbestos lofting device;

the number of the sample holding structures is multiple, the number of the sample placing devices is correspondingly multiple, and a sample placing device is correspondingly arranged above each sample holding structure;

the sample holding structure is a flat bottom aluminum crucible;

the ironing device is a flat-mouth scraper which is heated by a heater connected with the flat-mouth scraper.

By adopting the technical scheme, the utility model has the beneficial technical effects that:

1. according to the utility model, the sample can be poured into the sample containing structure only by rotating the sample placing device, a worker does not need to personally contact a vessel for containing the sample, the possibility of scalding in the operation process is avoided, meanwhile, the sample automatically contacts with the ironing device through up-and-down movement, the surface of the sample is level with the ring surface, and the test result of the sample is more accurate;

2. the utility model has convenient operation, solves the problem of potential safety hazard existing in the traditional manual operation, saves time and labor and improves the working efficiency.

Drawings

FIG. 1 is a schematic diagram of a ring and ball softening point experimental sample preparation device according to the present utility model.

Reference numerals illustrate:

1. a lofting device 2, a handle 3, a supporting frame 4, a lofting structure 5 and a moving plate,

6. a driving mechanism 7, a heater 8 and a flat-mouth scraper.

Detailed Description

The following describes specific embodiments of the utility model with reference to the drawings and examples:

it should be noted that the structures, proportions, sizes, etc. shown in the drawings are merely for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the appended claims.

Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Embodiment 1, in combination with fig. 1, this embodiment provides a ring and ball softening point experiment system appearance device, including support frame 3, lofting device 1, flourishing appearance structure 4 and ironing device, be equipped with movable plate 5 in the support frame 3, movable plate 5 can follow support frame 3 and reciprocate, flourishing appearance structure is located movable plate 5 and can reciprocate along with movable plate 5, lofting device sets up in flourishing appearance structure top, lofting device accessible rotates the sample that holds in its device and pours flourishing appearance structure 4, the corresponding ironing position of structure sets up on support frame 3, after the sample that holds in the lofting device pours flourishing appearance structure 4, movable plate 5 drives flourishing appearance structure 4 and moves to ironing position, through the sample that the ironing device will hold in the appearance structure 4. The situation that the condition of staff and sample anchor ring are uneven can often be scalded in the sampling process of ring ball method softening point, consequently, designed ring ball softening point experiment sampling device as shown in fig. 1, this device only need rotate lofting device just can pour the sample into hold appearance structure 4, need not the household utensils that the staff held the sample in person, the sample is through reciprocate automatic and ironing device contact simultaneously, the sample face is more parallel and level with the anchor ring, sample test result is more accurate, the problem that traditional manual operation exists the potential safety hazard has been solved.

The support frame 3 is provided with a guide rail, the moving plate 5 is provided with a sliding wheel corresponding to the guide rail, and the moving plate 5 moves up and down along the guide rail through the matching of the sliding wheel and the guide rail; the movable plate 5 is driven by the driving mechanism 6 to move up and down, the driving mechanism 6 is in power connection with the movable plate 5 through a lead screw, and the driving mechanism 6 drives the movable plate 5 to move up and down through the lead screw. When the device works, the driving mechanism 6 provides power for the movement of the moving plate 5, the moving plate 5 moves up and down along the guide rail on the support frame 3 through the pulley under the driving of the driving mechanism 6, and the screw rod on the moving plate 5 can prevent the moving plate 5 from keeping a non-falling state when the driving mechanism 6 does not provide power. Further, the driving mechanism 6 may be a motor.

The lofting device 1 is arranged on a rotating shaft, the lofting device 1 is driven to rotate through rotation of the rotating shaft, a handle 2 is arranged at one end of the rotating shaft, and the rotating shaft is driven to rotate through the handle 2. In order to further avoid that staff directly contacts the lofting device 1 containing the sample, the two ends of the lofting device 1 are provided with rotating shafts, the sides of the rotating shafts are provided with handles 2, and the staff can pour the sample into the lofting structure only by contacting with the handles 2.

The lofting device 1 is an asbestos lofting device, and a sample is placed in the asbestos lofting device to prevent the sample from being rapidly condensed due to low ambient temperature.

The number of the sample holding structures 4 is plural, the number of the sample holding devices 1 is plural, and the sample holding device 1 is correspondingly arranged above each sample holding structure 4. In order to improve the working efficiency, a lofting device 1 is correspondingly arranged above each lofting structure 4, the rotating handle 2 enables the rotating shaft to rotate, and the rotating shaft drives the lofting devices 1 to pour samples in the lofting devices 1 into the corresponding lofting structures 4. Specifically, the sample holding structure 4 may be a flat bottom aluminum crucible.

The ironing device is a flat-mouth scraper 8, and the flat-mouth scraper 8 is heated by a heater 7 connected with the flat-mouth scraper 8; instead of the worker holding the flat-mouth scraper 8 to contact the sample, the sample to be ironed is brought into contact with the flat-mouth scraper 8 by the moving plate 5, which makes the surface of the sample annulus flat. Specifically, there are two modes when the ironing device is used for ironing a sample, the first mode is that a transfer mechanism is arranged between the flat mouth scraper 8 and the heater 7, the flat mouth scraper 8 is placed in the heater 7 when in a heating state, and when the flat mouth scraper 8 is in a working state, the flat mouth scraper 8 realizes station switching through the transfer mechanism, so that the flat mouth scraper 8 is positioned above the sample holding structure 4; the second way is that the flat-mouth scraper 8 is placed in the heater 7 when in a heating state, and the flat-mouth scraper 8 is placed above the sample containing structure 4 by manpower when in a working state.

The specific process of ring and ball softening point test sample preparation is as follows: the melted sample is placed in the lofting device 1, so that the sample is prevented from being rapidly condensed due to low ambient temperature. The flat bottom aluminum crucible was placed on the moving plate 5 in alignment directly under the lofting device 1. At this time, the handle 2 is turned to pour the sample in the lofting device 1 into the flat bottom aluminum crucible, and the height of the sample is slightly higher than the ring surface. After the sample is cooled to half an hour at normal temperature, the flat-mouth scraper 8 is pulled out from the heater 7, the movable plate 5 moves upwards under the drive of the motor, the ring surface of the flat-bottom aluminum crucible is propped against the flat-mouth scraper 8, redundant samples on the ring surface are ironed, so that the sample surface is ensured to be flush with the ring surface of the flat-bottom aluminum crucible, the movable plate 5 is driven to return to the initial position by the motor after ironing, and the flat-bottom aluminum crucible is taken down after half an hour of cooling, so that the sample preparation process of the experiment is completed.

Many other changes and modifications may be made without departing from the spirit and scope of the utility model. It is to be understood that the utility model is not to be limited to the specific embodiments, but only by the scope of the appended claims.

Claims

1. The utility model provides a ring and ball softening point experiment system appearance device, its characterized in that, includes support frame, lofting device, flourishing appearance structure and ironing device, be equipped with the movable plate in the support frame, the movable plate can follow the support frame and reciprocate, flourishing appearance structure is located the movable plate and can reciprocate along with the movable plate, lofting device sets up in flourishing appearance structure top, lofting device accessible rotation is poured into flourishing appearance structure with the sample that holds in its device, ironing structure corresponds the ironing position setting on the support frame, and after the sample that holds in the lofting device was poured into flourishing appearance structure, the movable plate drove flourishing appearance structure and moves to the ironing position, presses the sample of holding in the appearance structure through ironing device.

2. The experimental sample preparation device for the ring and ball softening point according to claim 1, wherein the support frame is provided with a guide rail, the movable plate is provided with a sliding wheel corresponding to the guide rail, and the movable plate moves up and down along the guide rail through the matching of the sliding wheel and the guide rail.

3. The experimental sample preparation device for the ring and ball softening point according to claim 2, wherein the moving plate is driven by a driving mechanism to move up and down, the driving mechanism is in power connection with the moving plate through a lead screw, and the driving mechanism drives the moving plate to move up and down through the lead screw.

4. The experimental sample preparation device for the ring and ball softening point according to claim 1, wherein the sample preparation device is arranged on a rotating shaft, the sample preparation device is driven to rotate through rotation of the rotating shaft, a handle is arranged at one end of the rotating shaft, and the rotating shaft is driven to rotate through the handle.

5. The experimental lofting device of claim 1, wherein the lofting device is an asbestos lofting device.

6. The experimental sample preparation device for the ring and ball softening point of claim 1, wherein a plurality of sample holding structures are provided, a plurality of sample placing devices are correspondingly provided, and a sample placing device is correspondingly arranged above each sample holding structure.

7. The device for preparing a sample for ring and ball softening point experiments according to claim 1, wherein the sample containing structure is a flat bottom aluminum crucible.

8. The ring and ball softening point assay sample preparation device of claim 1, wherein the ironing device is a flat top blade heated by a heater connected thereto.