CN217276934U - Sampling device - Google Patents

Abstract

The utility model relates to a base plate glass produces technical field, discloses a sampling device. The sampling device comprises a cylinder body and a plurality of storages, wherein sampling ports are formed in the storages, the storages are sequentially stacked along the length direction of the cylinder body, a limiting part is arranged at the sampling end of the cylinder body, so that the corresponding storages are kept at the sampling end or separated from the cylinder body, and the sampling ports of the storages at the sampling end extend out of the cylinder body. The utility model discloses set up a plurality of accumulators in the inside of barrel, the accumulator that the accessible is in the tip carries out the sample, the accumulator that the sample was accomplished breaks away from the barrel, rather than adjacent accumulator under the action of gravity to the sample end, prepare for taking a sample next time, this kind of design makes the sample pass through different accumulator samples, very big avoided the sample to remain the probability that leads to introducing impurity, and simultaneously, the accumulator is a plurality of, and sustainable replenishment, can take a sample many times in succession, the efficiency of operation is improved, and easy operation, staff's intensity of labour can be reduced.

Description

Sampling device

Technical Field

The utility model relates to a base plate glass produces technical field, specifically relates to a sampling device.

Background

In raw and other materials sample in-process, a single sampler need take a sample in different raw and other materials bags, and the sample of taking out at every turn has some to remain after pouring into the sample bag at the pipe wall to the purity of sample when influencing next sample, and very easily introduce impurity, influence experimental data. Because sampler sample is filled in and is taken out by experience and action of gravity completely, hardly hold its single sample volume, lead to sample many times easily, lead to the intensity of labour of personnel among the operation process big, easy tired, it is consuming time longer moreover, greatly reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem or at least partially solve the above technical problem, the utility model provides a sampling device.

The utility model provides a sampling device, sampling device includes the barrel and sets up a plurality of accumulators of barrel inside, be equipped with the sample connection on the accumulator, it is a plurality of the accumulator along the length direction of barrel stacks in proper order, and is a plurality of the orientation of sample connection is the same, the sample connection of barrel is equipped with the locating part, so that corresponding the accumulator keeps the sample connection or breaks away from the barrel is in the sample connection the accumulator the sample connection stretches out the barrel.

Optionally, the reservoir comprises a cylindrical barrel and a conical barrel arranged at an end of the cylindrical barrel, a conical top of the conical barrel extends in a direction away from the cylindrical barrel, and the sampling port is arranged at the conical top of the conical barrel.

Optionally, the limiting part is a limiting ring detachably connected to the sampling end, and the inner ring diameter of the limiting ring is smaller than the inner diameter of the barrel body, so that the limiting ring can abut against the periphery of the conical barrel.

Optionally, the stop collar is a rubber ring.

Optionally, the sampling end is provided with an annular clamping groove, and one side of the rubber ring facing the sampling end is provided with an annular bulge matched with the annular clamping groove.

Optionally, the cylindrical barrel is integrally formed with the conical barrel.

Optionally, the inner wall of the cylinder body is provided with a retaining member, and the retaining member is arranged on one side, away from the conical cylinder, of the cylindrical cylinder at the sampling end.

Optionally, the retaining member is an elastic clamping ring, and the diameter of the elastic clamping ring is smaller than that of the cylindrical barrel.

Optionally, the resilient snap ring is tapered in diameter in a direction toward the sampling end.

Optionally, a visible window is formed in the cylinder wall of the cylinder body along the length direction of the cylinder body.

Compared with the prior art, the technical scheme provided by the utility model has the following advantage:

the utility model discloses set up a plurality of accumulators in the inside of barrel, the accumulator that the accessible is in the tip carries out the sample, the accumulator that the sample was accomplished breaks away from the barrel, rather than adjacent accumulator under the action of gravity to the sample end, prepare for taking a sample next time, this kind of design makes the sample pass through different accumulator samples, very big avoided the sample to remain the probability that leads to introducing impurity, and simultaneously, the accumulator is a plurality of, and sustainable replenishment, can take a sample many times in succession, the efficiency of operation is improved, and easy operation, staff's intensity of labour can be reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of a sampling device according to an embodiment of the present invention.

Description of the reference numerals

1. A barrel; 11. a visible window; 2. a reservoir; 21. a cylindrical barrel; 22. a tapered barrel; 3. a limiting member; 4. and a backstop member.

Detailed Description

In order that the above objects, features and advantages of the present invention may be more clearly understood, aspects of the present invention will be further described below. In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the invention may be practiced in other ways than those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1, the embodiment of the present invention provides a sampling device, which comprises a cylinder 1 and a plurality of storages 2 arranged inside the cylinder 1, wherein a sampling port is arranged on the storage 2, so that a sample enters the storage 2 through the sampling port. Wherein, barrel 1 has relative first end and second end, and the first end of barrel 1 is the bottom of barrel 1 in fig. 1, and the second end of barrel 1 is the top of barrel 1 in fig. 1, and the first end of barrel 1 is the sample end, and the second end of barrel 1 can supply putting into of accumulator 2. The plurality of reservoirs 2 are stacked in sequence along the length direction of the barrel 1, and the orientation of the plurality of sampling ports is the same, and preferably, the sampling ports are arranged in the direction of the sampling end of the barrel 1. The sampling end of the barrel 1 is provided with a stop 3 to enable the respective reservoir 2 to be retained at the sampling end or to be detached from the barrel 1, where the respective reservoir 2 is referred to as the reservoir 2 at the sampling end. The sampling port of the reservoir 2 at the sampling end extends out of the barrel 1 for sampling. Further optimally, the wall of the barrel body 1 is provided with the visible window 11 along the length direction of the barrel body 1, so that the staff can observe the accumulation condition of the storage 2 in the barrel body 1 conveniently, and the replenishment is facilitated.

When the sampling device is used, a plurality of storages 2 are stacked in the cylinder body 1, the storage 2 at the sampling end is limited through the limiting part 3, and the sampling port extends out of the cylinder body 1. The cartridge 1 is inserted into the stack of samples so that the sample port is at a set position, through which the sample enters the reservoir 2 under pressure due to the greater pressure of the sample. After sampling, the barrel body 1 is pulled out, and the sampling port is plugged. And opening the limiting part 3, taking out the storage 2 at the sampling end, resetting the limiting part 3, moving the subsequent storage 2 towards the direction of the sampling end under the action of gravity until the storage 2 at the end part is limited by the limiting part 3, and repeating the steps to finish sampling for many times.

The utility model discloses set up a plurality of accumulators 2 in the inside of barrel 1, the accessible is in accumulator 2 of tip and carries out the sample, accumulator 2 that the sample was accomplished breaks away from barrel 1, rather than adjacent accumulator 2 to the sample end under the action of gravity, prepare for the sample next time, this kind of design makes the sample pass through different accumulator 2 samples, very big avoided the sample remain the probability that leads to introducing impurity, and simultaneously, accumulator 2 is a plurality of, and sustainable replenishment, can take a sample many times in succession, the operation efficiency is improved, and easy operation, can reduce staff's intensity of labour.

In some embodiments, as shown in fig. 1, the reservoir 2 comprises a cylindrical barrel 21 and a conical barrel 22 arranged at the end of the cylindrical barrel 21, and the cavities of the cylindrical barrel 21 and the conical barrel 22 are communicated, so that the sample storage amount is increased. Further optimally, the cylindrical barrel 21 and the conical barrel 22 are integrally formed, so that the convenience of production is increased. The conical top of the conical cylinder 22 extends in a direction away from the cylindrical cylinder 21, and the sampling port is provided at the conical top of the conical cylinder 22. This kind of design is convenient for barrel 1 to insert the sample heap, increases the convenience of sample.

The locating part 3 is the spacing ring of dismantling the connection at the sample end, and the inner circle diameter of spacing ring is less than the internal diameter of barrel 1 to make the spacing ring can support the periphery at a cone 22, wherein, the inner circle diameter of spacing ring can design according to the user demand, so that a cone 22 can stretch out different length. Preferably, the limiting ring is a rubber ring, so that the conical cylinder 22 is in elastic contact with the rubber ring, and the phenomenon of damage caused by hard impact is avoided. Further optimally, the sampling end is provided with an annular clamping groove, and one side of the rubber ring facing the sampling end is provided with an annular bulge matched with the annular clamping groove, so that the rubber ring and the barrel body 1 can be detachably connected, and the storage device 2 is convenient to take out and limit.

In other embodiments, the inner wall of the barrel 1 is provided with the retaining piece 4, the retaining piece 4 is arranged on one side of the cylindrical barrel 21 at the sampling end, which is far away from the conical barrel 22, so that the storage barrel at the sampling end is prevented from moving towards the direction far away from the sampling end, and further, after the barrel 1 is inserted into a sample pile, the conical barrel 22 is still in an extending state, so that the sampling is facilitated. Preferably, the retaining member 4 is a snap ring having a diameter smaller than that of the cylindrical barrel 21. The diameter of the elastic clamping ring is not easy to be too large different from that of the cylindrical barrel 21, so that the cylindrical barrel 21 can penetrate through the elastic clamping ring under the action of gravity, and the elastic clamping ring is supported at one end, far away from the conical barrel 22, of the cylindrical barrel 21. Because the elastic clamping ring has certain elasticity, then a toper section of thick bamboo 22 passes the elastic clamping ring in-process, its periphery and elastic clamping ring contact to make elastic clamping ring warp, the elastic clamping ring diameter grow after the deformation, and then make a cylinder section of thick bamboo 21 pass, cylinder section of thick bamboo 21 passes the back, and elastic clamping ring resets, avoids cylinder section of thick bamboo 21 to move towards the direction of keeping away from the sample end. Further optimally, the diameter of the elastic clamping ring is gradually reduced along the direction towards the sampling end, so that the elastic clamping ring is convenient to deform. In addition, the elastic snap ring can also be a C-shaped ring, so that the elastic snap ring is convenient to deform and reset.

It is noted that, in this document, relational terms are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a sampling device, its characterized in that, sampling device includes barrel (1) and sets up a plurality of accumulator (2) inside barrel (1), be equipped with the sample connection on accumulator (2), it is a plurality of accumulator (2) are stacked in proper order along the length direction of barrel (1), and are a plurality of the orientation of sample connection is the same, the sample connection of barrel (1) is equipped with locating part (3), so that corresponding accumulator (2) keep the sample connection or break away from barrel (1), be in the sample connection of locating accumulator (2) the sample connection stretches out barrel (1).

2. A sampling device according to claim 1, characterized in that the reservoir (2) comprises a cylindrical barrel (21) and a conical barrel (22) arranged at the end of the cylindrical barrel (21), the conical top of the conical barrel (22) extending in a direction away from the cylindrical barrel (21), the sampling opening being arranged at the conical top of the conical barrel (22).

3. A sampling device according to claim 2, characterized in that the stop member (3) is a stop ring detachably connected to the sampling end, the inner ring diameter of the stop ring being smaller than the inner diameter of the barrel (1) so that the stop ring can abut against the outer circumference of the conical barrel (22).

4. A sampling device according to claim 3 wherein the stop collar is a rubber ring.

5. The sampling device of claim 4, wherein the sampling end is provided with an annular clamping groove, and one side of the rubber ring facing the sampling end is provided with an annular bulge matched with the annular clamping groove.

6. A sampling device according to claim 2, characterized in that the cylindrical barrel (21) is integrally formed with the conical barrel (22).

7. A sampling device according to claim 2, characterized in that the inner wall of the barrel (1) is provided with a backstop (4), the backstop (4) being arranged on the side of the cylindrical barrel (21) at the sampling end remote from the conical barrel (22).

8. A sampling device according to claim 7, characterized in that the backstop (4) is a circlip having a diameter smaller than the diameter of the cylindrical barrel (21).

9. The sampling device of claim 8, wherein the resilient collar tapers in diameter in a direction toward the sampling end.

10. The sampling device according to claim 1, characterized in that the wall of the barrel (1) is provided with a viewing window (11) along the length of the barrel (1).

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