CN219224169U

CN219224169U - Grid sample divider

Info

Publication number: CN219224169U
Application number: CN202223529172.7U
Authority: CN
Inventors: 邹威
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a grid sample divider, which comprises a sample divider body, wherein the structural shape of the sample divider body is square, and the sample divider body is provided with a convex circular ring which is arranged on the bottom surface of the sample divider body; the sample divider handle is fixedly arranged on the side face of the sample divider body. The grid sample divider can facilitate sample division through the protruding circular ring, effectively solves the problems of low manual sample division speed, low time-consuming long sample preparation efficiency and large deviation of a result inspection result caused by different manual operation methods, improves the rigorous inspection process and the representativeness of the inspection result, reduces disputes between supply and demand parties, and provides powerful data support for production guidance.

Description

Grid sample divider

Technical Field

The utility model relates to the technical field of raw and combustion auxiliary material sample preparation, in particular to a grid sample divider.

Background

In the process of preparing raw materials and auxiliary materials, uniform sample separation is carried out on solid samples, in particular to extraction of analysis samples, the manual operation often causes deviation of test results due to non-uniform sample separation and misleading production, the most common sample separation mode at present is that firstly, the samples are fully mixed uniformly and piled into conical material piles, the samples are divided into four approximately equal parts by a method of manually dividing the top points of small piles into vertical crosses, two diagonal samples are taken, secondly, the samples are fully mixed uniformly and piled into conical material piles, and the upper, middle and lower distribution points around the circular material piles are sampled by iron scoops;

however, the existing manual sample separation mode is low in sample separation speed, long in time consumption, low in sample preparation efficiency and nonuniform in sample separation, materials are not uniformly mixed in the operation process of piling up material piles due to different operation methods of everyone, so that the deviation of test results is large, especially when a sample is rechecked, the condition that the same sample is frequently generated, the two test results exceed the tolerance range, so that disputes between supply and demand parties are large, and the quality dissimilarity treatment exists in a passive state.

Disclosure of Invention

The utility model aims to provide a grid sample divider, which aims to solve the problems that the existing manual sample dividing speed is low, the time consumption is long, the sample preparing efficiency is low and the result inspection result has larger deviation due to different manual operation methods in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a grid sample divider comprises a sample divider body, wherein the structural shape of the sample divider body is square,

the convex circular ring is arranged on the bottom surface of the sample divider body;

the sample divider handle is fixedly arranged on the side face of the sample divider body.

By adopting the technical scheme, the sample separation is convenient to be carried out rapidly and effectively.

As a preferable technical scheme of the utility model, 13 protruding circular rings are arranged in total, 3 protruding circular rings are respectively arranged at the front, middle and rear of the bottom surface of the sample divider body, and 1 protruding circular ring is respectively arranged at the 3, 6, 9 and 12 points of the bottom surface of the sample divider body.

By adopting the technical scheme, the rapid and uniform sample separation can be conveniently ensured.

As the preferable technical scheme of the utility model, the number of the sample divider handles is 2 symmetrically arranged on the central line of the longitudinal axis of the sample divider body, and the sample divider handles are fixedly sleeved with rubber protective sleeves.

By adopting the technical scheme, the comfort of the hand-held sample divider handle is convenient to improve.

As a preferred technical solution of the present utility model,

the slide bar penetrates through the sample divider body and is connected with the sample divider body in a sliding manner;

the support bottom plate is fixedly arranged at the bottom end of the sliding rod;

the fixed top plate is fixedly arranged at the top end of the sliding rod;

the reset tension spring is sleeved on the outer side of the sliding rod, the bottom end of the reset tension spring is fixedly connected with the top surface of the sample divider body, and the top end of the reset tension spring is fixedly connected with the bottom surface of the fixed top plate.

By adopting the technical scheme, the stability of sample separation is convenient to improve.

As the preferable technical scheme of the utility model, 4 slide bars are arranged, and the 4 slide bars are arranged in a pairwise symmetrical manner.

By adopting the technical scheme, the stability is convenient to improve.

Compared with the prior art, the utility model has the beneficial effects that: the grid sample divider can facilitate sample division through the protruding circular ring, effectively solves the problems of low manual sample division speed, long time consumption, low sample preparation efficiency and large deviation of a result inspection result caused by different manual operation methods, improves the rigorous inspection process and the representativeness of the inspection result, reduces disputes between supply and demand parties, and provides powerful data support for production guidance;

1. forming a conical stacking material after uniformly mixing the samples, and then flattening the stacking material to form a round cake shape;

2. through making branch appearance ware body and protrusion ring downwardly moving for the protrusion ring presses on the windrow of cake form, makes windrow form thirteen rings with cake form, later gets the sample in the middle for the analysis sample of inspection, makes effectual manual work branch appearance slow, and is consuming time long sample preparation inefficiency and because of manual operation technique is different, leads to the great problem of result inspection result deviation.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view structure according to an embodiment of the present utility model;

FIG. 3 is a schematic bottom view of an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a second front view of an embodiment of the present utility model;

fig. 5 is a schematic top view of a second embodiment of the present utility model.

In the figure: 1. a sample divider body; 2. protruding a circular ring; 3. a sample divider handle; 4. a rubber protective sleeve; 5. a slide bar; 6. a support base plate; 7. fixing the top plate; 8. and resetting the tension spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the technical scheme of the present utility model is as follows: the grid sample divider comprises a sample divider body 1, wherein the structural shape of the sample divider body 1 is square, a convex circular ring 2 is arranged on the bottom surface of the sample divider body 1, a sample divider handle 3 is arranged on the side surface of the sample divider body 1, and the sample divider handle 3 is fixedly arranged on the side surface of the sample divider body 1;

13 protruding circular rings 2 are arranged in total, 3 protruding circular rings 2 are respectively arranged at the front, middle and rear of the bottom surface of the

sample divider body

1, 1 protruding circular ring 2 is respectively arranged at the 3, 6, 9 and 12 points of the bottom surface of the sample divider body 1, and rapid and effective sample division is guaranteed;

the sample divider handle 3 is provided with 2 with the central line symmetry of the vertical axis of sample divider body 1, and the fixed cover of sample divider handle 3 is equipped with rubber lag 4, ensures to hold steadily, proposes the travelling comfort of handheld simultaneously.

Working principle: when sample separation is carried out, firstly, a sample pile is uniformly mixed, a conical stacking material is formed, and then the material pile can be flattened through a sample preparation shovel, so that the material pile is in a round cake shape;

then, the sample divider body 1 and the protruding circular ring 2 are downwards moved by holding the sample divider handle 3, so that the protruding circular ring 2 presses the round cake-shaped material pile, the round cake-shaped material pile is formed into thirteen circular rings, and at the moment, a sample preparation person can use an iron ladle to take samples in the middle of the thirteen circular rings as experimental analysis samples;

through the mode, the problems of low manual sample separation speed, low time-consuming long sample preparation efficiency and larger result inspection result deviation caused by different manual operation methods can be effectively solved.

Example two

Referring to fig. 1-5, the technical scheme of the present utility model is as follows: the grid sample divider comprises a sample divider body 1, wherein the structural shape of the sample divider body 1 is square, a convex circular ring 2 is arranged on the bottom surface of the sample divider body 1, a sample divider handle 3 is arranged on the side surface of the sample divider body 1, and the sample divider handle 3 is fixedly arranged on the side surface of the sample divider body 1;

sample divider body

the number of the sample divider handles 3 is 2 symmetrically arranged on the central line of the longitudinal axis of the sample divider body 1, and the rubber protective sleeves 4 are fixedly sleeved on the sample divider handles 3, so that the sample divider handles are ensured to be stably held, and meanwhile, the comfort of holding is improved;

slide bar 5, slide bar 5 runs through minute appearance ware body 1 setting, and slide bar 5 and minute appearance ware body 1 sliding connection, supporting baseplate 6 fixed mounting is in the bottom of slide bar 5, fixed roof 7 fixed mounting is in the top of slide bar 5, extension spring 8 resets, the outside of slide bar 5 is located to extension spring 8 cover that resets, and the bottom of extension spring 8 resets and the top surface fixed connection of minute appearance ware body 1, and the top of extension spring 8 that resets and the bottom surface fixed connection of fixed roof 7, slide bar 5 is provided with 4, and 4 slide bars 5 are two liang of symmetry settings, the guarantee of being convenient for divide the appearance steadily fast.

then placing and attaching the supporting bottom plate 6 on the ground, then holding the sample divider handle 3 to enable the sample divider body 1 and the protruding circular ring 2 to move downwards, ensuring that the sample divider body 1 and the protruding circular ring 2 stably move downwards under the guiding action of the sliding rod 5, and stretching the reset tension spring 8;

the convex circular ring 2 moves downwards to press the circular cake-shaped material pile to form thirteen circular rings, and then the sample divider body 1 is reset to an initial state under the action of the reset tension spring 8 after the sample divider handle 3 is loosened, and at the moment, a sample preparation person can use an iron ladle to take samples in the middle of the thirteen circular rings as experimental analysis samples;

through the mode, the problems of low manual sample separation speed, low time consumption, low sample preparation efficiency and large deviation of result inspection results due to different manual operation methods can be effectively solved, the accuracy of inspection is improved, powerful data support is provided for production guidance, and the content which is not described in detail in the specification belongs to the prior art known to the expert in the field.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a net divides appearance ware, includes minute appearance ware body (1), minute appearance ware body (1) structural shape is square, its characterized in that still includes:

the convex circular ring (2) is arranged on the bottom surface of the sample divider body (1);

the sample divider comprises a sample divider handle (3), wherein the sample divider handle (3) is fixedly arranged on the side face of the sample divider body (1).

2. Grid sampler according to claim 1, characterized in that the number of protruding rings (2) is 13, 3 protruding rings (2) are respectively arranged at the front, middle and rear of the bottom surface of the sampler body (1), and 1 protruding ring (2) is respectively arranged at 3, 6, 9 and 12 points of the bottom surface of the sampler body (1).

3. The grid sample divider according to claim 2, wherein the number of the sample divider handles (3) is 2 symmetrically arranged on the central line of the longitudinal axis of the sample divider body (1), and a rubber protection sleeve (4) is fixedly sleeved on the sample divider handles (3).

4. A grid sampler as claimed in claim 3, further comprising:

the sliding rod (5) penetrates through the sample divider body (1), and the sliding rod (5) is in sliding connection with the sample divider body (1);

the support bottom plate (6), the said support bottom plate (6) is fixedly mounted to the bottom of the said slide bar (5);

the fixed top plate (7), the fixed top plate (7) is fixedly arranged at the top end of the sliding rod (5);

the reset tension spring (8), the outside of slide bar (5) is located to reset tension spring (8) cover, just the bottom of reset tension spring (8) with the top surface fixed connection of branch appearance ware body (1), and the top of reset tension spring (8) with the bottom surface fixed connection of fixed roof (7).

5. Grid sampler according to claim 4, characterized in that 4 slide bars (5) are provided, and 4 slide bars (5) are arranged symmetrically in pairs.