CN213148359U - Sampling device - Google Patents

Abstract

The utility model relates to a sampler, sampler includes probe rod (1) and backstop board (2), probe rod (1) has application of force end and the sampling end that sets up each other relatively in the axial, probe rod (1) sampling end has sampling section (11), sampling section (11) have run through itself and extend to sample storage hole (12) of sampling end tip, backstop board (2) axial lock connect in sampling section (11), and perpendicular to the central axis of sampling section (11) extends to arrange. The sampler can solve the problem that the quality of samples collected every time in multiple times of sampling is inconsistent.

Description

Sampling device

Technical Field

The disclosure relates to the technical field of mineral powder sampling, in particular to a sampler.

Background

The sampler is an indispensable tool applied to metal mines and nonmetal mines, is used for collecting mineral powder, and generally inserts a sampling probe rod of the sampler into a mineral powder pile in the using process, and controls the quality of collected samples by controlling the depth of the sampling probe rod inserted into the mineral powder pile. In the related art, the difficulty of inserting the mineral powder piles is often different, namely, some mineral powder piles are difficult to insert, some mineral powder piles are easy to insert, the difficulty of inserting the same mineral powder pile at different positions is also different, so that the inserting depth of the sampling probe rod at each time is different, the quality of the collected sample at each time is greatly changed, and the representativeness of the collected sample is reduced.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide a sample thief, this sample thief can solve the inconsistent problem of sample quality of every time gathering in many samplings.

In order to achieve the above object, the present disclosure provides a sampler including a probe rod and a stop plate, the probe rod having a force application end and a sampling end opposite to each other in an axial direction, the probe rod having a sampling section at the sampling end, the sampling section having a sample storage hole penetrating through the sampling section and extending to an end of the sampling end, the stop plate being axially lockingly connected to the sampling section and extending perpendicular to a central axis of the sampling section.

Optionally, the sampling section is provided with a sampling probe in a wedge shape, the sampling probe is provided with a notch communicated with the sample storage hole, and the notch and the central axis are arranged in an acute angle.

Optionally, the sampler includes a sample collection box, the sample collection box is axially locked and sleeved on the probe rod, and the probe rod is provided with a sample collection hole communicated with the sample storage hole and the sample collection box.

Optionally, the probe has a guide ramp for guiding the sample into the sample collection chamber.

Optionally, the sample collection box has a first plate and a second plate disposed opposite to each other in the axial direction, the second plate being disposed near the sampling end, the second plate being configured as the stopper plate.

Optionally, the first panel has a cover panel that is openable and closable.

Optionally, the sampler comprises a force application rod fixedly connected to the force application end and extending in a direction perpendicular to the central axis.

Optionally, the force application rod is configured in a cylindrical manner.

Optionally, the probe rod or the sample collection box is connected with a pedal plate.

Through the technical scheme, in the sampler that this disclosure provided, when inserting the sample thief into the powdered ore heap, the powdered ore heap is inserted at first to the sampling section, along with the sampling section deepens gradually in the powdered ore heap, powdered ore can enter into gradually storing up in the appearance hole, when the backstop board supports against the powdered ore heap, the sampling section can't continue to deepen the powdered ore section, when sampling at every turn, the length that the sampling section stretches into the powdered ore heap is unanimous promptly, thereby the sample quality of taking when making sampling at every turn is all unanimous, and then the representativeness of having guaranteed the collection sample.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic front view of a sampler provided in accordance with an embodiment of the present disclosure;

FIG. 2 is a schematic side view of a sampler provided in accordance with an embodiment of the present disclosure.

Description of the reference numerals

1-probe rod, 11-sampling section, 12-sample storage hole, 13-sampling probe, 14-gap, 15-sample collection hole, 16-guide inclined plane, 2-stop plate, 3-sample collection box, 31-first plate, 311-cover plate, 32-second plate, 4-force application rod and 5-pedal plate.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, the terms "first and second" are used to distinguish one element from another, without order or importance. Further, in the following description, when referring to the drawings, the same reference numbers indicate the same or similar elements.

According to the embodiment of the present disclosure, a sampler is provided, which is shown in fig. 1 and fig. 2, and comprises a probe rod 1 and a stop plate 2, wherein the probe rod 1 has a force application end and a sampling end which are opposite to each other in the axial direction, the probe rod 1 has a sampling section 11 at the sampling end, the sampling section 11 has a sample storage hole 12 which penetrates through the sampling section 11 and extends to the end of the sampling end, and the stop plate 2 is axially and lockingly connected to the sampling section 11 and extends and is arranged perpendicular to the central axis of the sampling section 11.

Through the technical scheme, in the sampler provided by the disclosure, when the sampler is inserted into the mineral powder pile, the sampling section 11 is firstly inserted into the mineral powder pile, along with the sampling section 11 gradually deepens into the mineral powder pile, mineral powder can gradually enter the sample storage hole 12, when the stop plate 2 supports against the mineral powder pile, the sampling section 11 cannot continuously deepen into the mineral powder section, namely, the length of the sampling section 11 extending into the mineral powder pile is consistent every time of sampling, so that the quality of samples taken in every sampling is consistent, and the representativeness of the collected samples is further ensured. At the same time, the extended arrangement of the stop plate 2 can increase the contact area with the ore dust heap, thereby providing a better stop effect.

It should be noted that, due to the stopping function of the stopping plate 2, that is, when the stopping plate 2 abuts against the mineral powder pile, it is difficult or impossible to push the probe rod 1 continuously, so that the length of the sampling section 11 extending into the mineral powder pile every time is consistent, and the quality of the sample in the sample storage hole 12 every time is also consistent. In addition, the present disclosure does not limit the specific connection manner of the stop plate 2 and the sampling section 11, for example, the stop plate 2 may be fixedly connected to the sampling section 11, and the connection manner may be a welding manner, and of course, the stop plate may also be detachably connected to the sampling section 11, for example, the stop plate is fastened to the sampling section 11, and the present disclosure does not limit this. In addition, the mineral powder in the mineral powder pile has certain moisture and viscosity, so when entering the sample storage hole 12, the mineral powder is not easy to fall off due to the friction force with the hole wall of the sample storage hole 12.

It should also be noted that the sampling section 11 may be configured as a hollow tube, i.e. it has a sample storage hole 12, but of course, it may also be an open sample storage hole 12, which is not limited by the present disclosure.

In the embodiment of the present disclosure, referring to fig. 1 and 2, the sampling segment 11 has a sampling probe 13 in a wedge shape, the sampling probe 13 has a notch 14 communicating with the sample storage hole 12, and the notch 14 may be disposed at an acute angle to the central axis. Therefore, the sampling probe 13 can be conveniently inserted into the mineral powder pile in the sampling section 11, and mineral powder in the mineral powder pile can enter the sample storage hole 12 through the notch 14. Here, the present disclosure does not limit the number of the breaks 14, for example, referring to FIG. 1, the number of the breaks 14 may be two and symmetrically arranged, referring to FIG. 2, the number of the breaks 14 may be one.

In a specific embodiment of the present disclosure, referring to fig. 1 and 2, the sampler may include a sample collection box 3, the sample collection box 3 is axially locked and sleeved on the probe rod 1, and a sample collection hole 15 communicating the sample storage hole 12 and the sample collection box 3 is formed on the probe rod 1. Like this, the sample thief can carry out a lot of samplings in succession, the sample of gathering at every turn can get into collection appearance case 3 through storing up appearance hole 12 promptly, here, when the sample collection of present time finishes sampling next time, sample next time can be with storing up in the appearance hole 12 sample propelling movement to collection appearance case 3 in, thereby the sample of gathering many times can hold in collection appearance case 3, and then avoided sampling at every turn after, all need pour out the sample that stores up in the appearance hole 12, thereby the sample thief of this application can greatly improve sampling efficiency.

In some embodiments of the present disclosure, referring to fig. 2, the probe 1 has a guide ramp 16 for guiding a sample into the sample collection box 3. Thus, the sample in the sample storage hole 12 can smoothly enter the sample collection box 3 through the guidance of the guide inclined plane 16, and the sampling efficiency of the sampler is ensured.

In some embodiments of the present disclosure, referring to fig. 1, the sample collection container 3 has a first plate 31 and a second plate 32 disposed opposite to each other in the axial direction, the second plate 32 being disposed near the sampling end, the second plate 32 being configured as the stopper plate 2. In this way, the second plate 32 of the sample collection box 3 can replace the stopper plate 2 and embody the function of the stopper plate 2, thereby simplifying the structure of the sampler and making the sampler more convenient to carry and assemble.

Alternatively, referring to fig. 1 and 2, the first plate 31 may have a cover 311 that is openable and closable, and the sample in the sample collection box 3 can leave the sample collection box 3 through the cover 311, thereby facilitating the taking out of the sample.

In a specific embodiment of the present disclosure, referring to fig. 1 and 2, the sampler includes a force applying rod 4, the force applying rod 4 is fixedly connected to the force applying end, and the force applying rod 4 extends in a direction perpendicular to the central axis. Like this, the personnel of sampling can insert sampling section 11 in the powdered ore heap through application of force pole 4, and the extension of application of force pole 4 simultaneously is arranged and can be increased moment, makes things convenient for the personnel of sampling to promote probe rod 1. Here, the present disclosure does not limit the specific shape of the force application rod 4, for example, referring to fig. 2, the force application rod 4 may be configured in a cylindrical shape so as to facilitate the grip of the sampling person, and of course, may be configured in a prismatic shape so as to facilitate the sampling person to grip the force application rod 4 by a tool.

In some embodiments of the present disclosure, referring to fig. 1, a footrest 5 may be connected to the probe rod 1 or the sample collection box 3. Thus, the sampling personnel can effectively and quickly insert the sampling section 11 into the ore powder pile by assisting the force application through the pedal plate 5.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (9)

1. Sampler, characterized in that, the sampler includes probe rod (1) and backstop board (2), probe rod (1) has application of force end and the sampling end of setting relative to each other in the axial, probe rod (1) have sampling section (11) in the sampling end, sampling section (11) have run through itself and extend to sample storage hole (12) of sampling end tip, backstop board (2) connect with the sampling section (11) axially locked, and perpendicular to the central axis extension arrangement of sampling section (11).

2. Sampler according to claim 1, wherein the sampling section (11) has a sampling probe (13) in the shape of a wedge, the sampling probe (13) having a notch (14) communicating with the sample storage hole (12), the notch (14) being arranged at an acute angle to the central axis.

3. The sampler according to claim 1, characterized in that the sampler comprises a sample collection box (3), the sample collection box (3) is axially and lockingly sleeved on the probe rod (1), and a sample collection hole (15) communicating the sample storage hole (12) and the sample collection box (3) is formed on the probe rod (1).

4. Sampler according to claim 3, characterized in that the probe (1) has a guide ramp (16) for guiding the sample into the collection chamber (3).

5. Sampler according to claim 3, characterized in that the sample collection tank (3) has a first plate (31) and a second plate (32) arranged opposite each other in the axial direction, the second plate (32) being arranged close to the sampling end, the second plate (32) being configured as the stop plate (2).

6. Sampler according to claim 5, characterized in that said first plate (31) has a cover plate (311) that can be opened and closed.

7. Sampler according to claim 1, characterized in that the sampler comprises a force application rod (4), the force application rod (4) being fixedly connected to the force application end, and the force application rod (4) extending in a direction perpendicular to the central axis.

8. Sampler according to claim 7, characterized in that the force application rod (4) is of cylindrical configuration.

9. Sampler according to claim 3, characterized in that a footrest (5) is attached to the probe (1) or the sample collection box (3).

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