CN218956169U

CN218956169U - Powder sampling equipment

Info

Publication number: CN218956169U
Application number: CN202222547943.9U
Authority: CN
Inventors: 徐文龙; 杨碧; 谢江炜
Original assignee: Lishui Hongjia Concrete Co ltd
Current assignee: Lishui Hongjia Concrete Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-02
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the technical field of sampling equipment, and particularly relates to powder sampling equipment, wherein a plurality of sliding grooves are formed in the periphery of a sampler, a plurality of sliding grooves are arranged at equal intervals, an air cavity is formed in the inner wall of each sliding groove, the powder sampling equipment further comprises a moving assembly, the moving assembly is arranged in the air cavity, the moving assembly is positioned between the air cavity and the sliding grooves, the air inflation assembly is arranged at the upper end of the sampler, the air bag is matched with a second rectangular plate through the arranged air bag, the air bag generates air through extrusion, the air enters a branch air pipe through a main air pipe, then the air enters the air cavity communicated with the branch air pipe, the piston is pushed to move after entering the air cavity, meanwhile, the piston drives a pushing rod to move, when the piston is pushed by the air, the pushing rod pushes an arc box to slide out of the sliding groove, and after the arc box is ejected, different powder in the arc boxes can be conveniently taken out by workers.

Description

Powder sampling equipment

Technical Field

The utility model belongs to the technical field of sampling equipment, and particularly relates to powder sampling equipment.

Background

The building industry such as a mixing plant has a large amount of powder materials (such as mineral powder, fly ash, cement, gypsum and the like) for quality inspection personnel to detect basic performances every day. Part of raw materials need to wait for test and detection before determining whether the batch of raw materials are fed into a storage tank (for example, a fly ash tank truck needs to wait for a quality inspector of a stirring station to sample, and after detecting the fineness of the fly ash, whether the batch of raw materials are fed into the storage tank can be judged).

In the current construction industry, in the sampling of powder, need take a sample and detect with sampling equipment to the powder, and current sampling equipment can only sample one kind of powder once, need after the sample is accomplished, pour the sample into check out test set in, just can take a sample to next powder, for this purpose we propose a powder sampling equipment to solve this kind of problem.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides powder sampling equipment which achieves the effect of sampling various powder.

In view of this, the present utility model provides a powder sampling apparatus comprising a sampler: a plurality of sliding grooves are formed in the periphery of the sampler, the sliding grooves are arranged at equal intervals, and an air cavity is formed in the inner wall of each sliding groove;

the moving assembly is arranged in the air cavity and is positioned between the air cavity and the sliding groove;

the inflation assembly is arranged at the upper end of the sampler, and the volume of the inflation assembly is smaller than that of the sampler;

the gas distribution assembly is positioned on the left side of the sampler, and the length of the gas distribution assembly is matched with that of the sampler.

In the technical scheme, the moving assembly is arranged in the air cavity and the sliding groove, and the moving assembly can slide at a fixed position.

In the above technical scheme, further, the removal subassembly includes the piston, the piston sets up in the air cavity, the one end fixedly connected with catch bar of piston, the other end fixedly connected with arc box of catch bar, the left side fixedly connected with two sets of tension spring of arc box, the other end and the inner wall fixed connection of sliding tray of tension spring.

In this technical scheme, can see through the pulling force spring that sets up, when the arc box removed, pulling force spring can form pulling force to the arc box.

In the above technical scheme, further, the subassembly of aerifing includes first rectangular plate, the upper end fixed connection of first rectangular plate and sample thief, the last fixed surface of first rectangular plate is connected with the gasbag, the upper surface fixedly connected with of first rectangular plate two sets of spacing posts that the symmetry set up, the upper end fixedly connected with second rectangular plate of gasbag, two sets of the upper end of spacing post runs through the lower surface of second rectangular plate and extends to the top of second rectangular plate, the surface intercommunication of gasbag has the main trachea.

In this technical scheme, can see through the first rectangular plate that sets up, first rectangular plate fixed connection and the upper end of sample thief prevent that the subassembly of aerifing from droing.

In the above technical scheme, further, divide the gas subassembly to include a plurality of trapezoidal pieces, trapezoidal groove has been seted up to one side of trapezoidal piece, two rotation grooves with external intercommunication have been seted up to the inner wall in trapezoidal groove, two the inner wall sliding connection in rotation groove has same regulating wheel, regulating wheel is located trapezoidal inslot, trapezoidal inslot fixed mounting has the branch trachea, the upper end of branch trachea runs through the inner wall in trapezoidal groove and main trachea intercommunication, the lower extreme of branch trachea runs through the inner wall in trapezoidal groove and air cavity intercommunication.

In the technical scheme, the rotating groove is formed and arranged inside the trapezoid groove, so that the adjusting wheel moves along the track of the rotating groove.

In the above technical scheme, further, the inner wall of the trapezoid groove is arranged in an inclined manner, and the inclination angle of the inner wall of the trapezoid groove is opposite to that of the rotating groove.

In this technical scheme, can see through the trapezoidal slot that sets up, the trapezoidal slot is opposite with the slope of rotating the groove, lets the regulating wheel when rotating the inslot slip, with the branch gas tube clamp more tight, prevents that the air from leaking.

In the above technical solution, further, the other ends of the plurality of branched air pipes are sequentially communicated with each air cavity from right to left.

In the technical scheme, the air cavities are communicated with the branch air pipes, and the air in the branch air pipes can be limited to enter the air cavities by controlling the branch air pipes.

In the above technical scheme, further, the lower surface of the sampler is in a conical shape, and the sampler is made of metal materials.

In the technical scheme, the sampler can be seen through the arranged sampler, the lower part of the sampler is in conical arrangement, and the resistance of the sampler entering powder is reduced.

The beneficial effects of the utility model are as follows:

1. this powder sampling equipment, through the gasbag that sets up, cooperation second rectangular plate lets the gasbag produce the air through the extrusion, let the air enter into branch trachea through the main trachea, afterwards the air can enter into the air cavity that is linked together with branch trachea, after the air enters into the air cavity, can promote the piston and remove, the piston can drive the catch bar simultaneously and remove, when the piston is promoted by the air, the catch bar can promote in the arc box roll-off sliding tray, after the arc box pops out, can make things convenient for the staff to take out the different powder in a plurality of arc boxes.

2. This powder sampling equipment, through trapezoidal piece, the indent cooperation regulating wheel that sets up, can control the regulating wheel in the trapezoidal piece and slide in the indent, because of a plurality of trapezoidal pieces cover are located a plurality of tracheal week sides of branching respectively, so slip regulating wheel can control the air and flow in the branch trachea, let the staff can pop out through slip regulating wheel, let the arc box in one of them air cavity, made things convenient for the staff to take a sample multiple powder in proper order, increased the practicality of equipment, promoted staff's work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic plan view of a sampler according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at B;

FIG. 6 is an enlarged schematic view of FIG. 1 at C;

FIG. 7 is a schematic view of the overall structure of the arcuate cassette of the present utility model;

fig. 8 is a schematic view of the overall structure of the trapezoidal block of the present utility model.

The label in the figure is:

1. a sampler; 2. a sliding groove; 3. an air cavity; 4. a piston; 5. a push rod; 6. an arc-shaped box; 7. a tension spring; 8. a first rectangular plate; 9. an air bag; 10. a limit column; 11. a second rectangular plate; 12. a main air pipe; 13. a trapezoid block; 14. a trapezoid groove; 15. a rotating groove; 16. an adjusting wheel; 17. and (5) branching the air pipe.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described examples are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiment regulations may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate so that the embodiments of the present application may be practiced in orders other than those illustrated and described, and that the objects identified by "first," "second," etc. are generally of a type and do not limit the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and merely for convenience of description of the present application and simplification of the description, the azimuth terms do not indicate and imply that the apparatus or element referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in this application, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment provides a powder sampling apparatus comprising a sampler 1: a plurality of sliding tray 2 has been seted up to the week side of sampler 1, and a plurality of sliding tray 2 are equidistant setting, and air cavity 3 has been seted up to sliding tray 2 inner wall, still includes:

the moving assembly is arranged in the air cavity 3 and is positioned between the air cavity 3 and the sliding groove 2;

the inflation assembly is arranged at the upper end of the sampler 1, and the volume of the inflation assembly is smaller than that of the sampler 1;

the gas distribution assembly is positioned on the left side of the sampler 1, and the length of the gas distribution assembly is matched with that of the sampler 1.

Wherein, through the air cavity 3 and the sliding groove 2, the movable assembly can slide between the air cavity 3 and the sliding groove 2.

According to the embodiment, the moving assembly is limited to move within a certain range, so that the moving position of the moving assembly is more accurate, and the practicability is improved.

Example 2:

the embodiment provides a powder sampling equipment, except including the technical scheme of above-mentioned embodiment, still have following technical characteristics, remove the subassembly and include piston 4, piston 4 sets up in air cavity 3, the one end fixedly connected with catch bar 5 of piston 4, the other end fixedly connected with arc box 6 of catch bar 5, the left side fixedly connected with of arc box 6 two sets of tension spring 7, the other end and the inner wall fixed connection of sliding tray 2 of tension spring 7.

Wherein, through the air cavity 3, the air in the branch air pipe 17 can enter the air cavity.

According to the embodiment, when air enters the air cavity 3, the air can push the piston 4 to drive the push rod 5 to move, and meanwhile, the push rod 5 can push the arc-shaped box 6 to move, so that the arc-shaped box 6 is pushed out, and powder is conveniently sampled.

Example 3:

this embodiment provides a powder sampling equipment, except including the technical scheme of above-mentioned embodiment, still have following technical characteristics, the subassembly of aerifing includes first rectangular plate 8, the upper end fixed connection of first rectangular plate 8 and sampler 1, the upper surface fixedly connected with gasbag 9 of first rectangular plate 8, the upper surface fixedly connected with of first rectangular plate 8 two sets of spacing post 10 that set up symmetrically, the upper end fixedly connected with second rectangular plate 11 of gasbag 9, the upper end of two sets of spacing posts 10 runs through the lower surface of second rectangular plate 11 and extends to the top of second rectangular plate 11, the surface intercommunication of gasbag 9 has main trachea 12.

Wherein, through the spacing post 10 that sets up, two sets of spacing posts 10 fixed connection and the upper surface of first rectangular plate 8.

According to the embodiment, when the second rectangular plate 11 is pressed, the air bag 9 is extruded on the first rectangular plate 8, and the limiting post 10 is fixedly connected to the first rectangular plate 8, so that the air bag 9 can be prevented from being separated from the pressing range, and the practicability of the device is improved.

Example 4:

the embodiment provides a powder sampling equipment, except the technical scheme including above-mentioned embodiment, still have following technical characteristics, divide the gas subassembly to include a plurality of trapezoidal pieces 13, trapezoidal groove 14 has been seted up to one side of trapezoidal piece 13, two rotation grooves 15 with external intercommunication are seted up to the inner wall of trapezoidal groove 14, the same regulating wheel 16 of inner wall sliding connection of two rotation grooves 15, regulating wheel 16 is located trapezoidal groove 14, fixed mounting has branch trachea 17 in the trapezoidal groove 14, the inner wall and the main trachea 12 intercommunication of running through trapezoidal groove 14 are run through to the upper end of branch trachea 17, the inner wall and the air cavity 3 intercommunication of running through trapezoidal groove 14 are run through to the lower extreme of branch trachea 17.

Wherein, through the setting of the regulating wheel 16, the regulating wheel 16 slides in the rotating groove 15, and when the regulating wheel 16 slides, the branch air pipe 17 is extruded.

As can be seen from the present embodiment, when the adjusting wheel 16 slides in the rotating groove 15, the branched air pipes 17 are extruded, so that the air in one branched air pipe 17 can circulate, and the air in the other branched air pipe 17 can not circulate.

Example 5:

the present embodiment provides the powder sampling apparatus, which has the following technical features in addition to the technical scheme including the above embodiment, in which the inner wall of the trapezoid groove 14 is inclined, and the inclination angle of the inner wall of the trapezoid groove 14 is opposite to the inclination angle of the rotating groove 15.

Wherein, through the rotation groove 15, the rotation groove 15 and the trapezoid groove 14 are arranged in opposite inclination.

As can be seen from this embodiment, both the rotating groove 15 and the trapezoid groove 14 are located in the trapezoid block 13, and at the same time, the adjusting wheel 16 is pressed more tightly against the bronchus 17 when sliding in the rotating groove 15 due to the opposite inclination angle.

Example 6:

the present embodiment provides the powder sampling apparatus having the following technical features in addition to the technical scheme including the above embodiment, and the other ends of the plurality of branched air pipes 17 are sequentially communicated with each air chamber 3 from right to left.

Wherein, through the air cavity 3, the air in each branch air pipe 17 can enter the air cavity 3.

According to the embodiment, the air cavity 3 and the branch air pipes 17 can be used for enabling the adjusting wheel 16 to close different branch air pipes 17, so that air cannot reach the air cavity 3 corresponding to the closed branch air pipes 17, and a worker can conveniently control moving assemblies in different air cavities 3.

Example 7:

the lower surface of the sampler 1 is in a conical shape, and the sampler 1 is made of metal materials.

Wherein, through the sampling ware 1 metal material that sets up, can prevent that equipment from producing deformation.

According to the embodiment, the sampler 1 is arranged in a conical shape, so that the sampler 1 can be more labor-saving when being inserted into powder.

Working principle: when working, the staff lifts sampler 1, insert in the powder box that needs the sample, insert in the back staff and adjust the regulating wheel 16 in trapezoidal piece 13, let regulating wheel 16 slide in rotating groove 15, because of a plurality of branch trachea 17 intercommunication have different air chambers 3, the cover is equipped with a plurality of trapezoidal pieces 13 on the branch trachea 17 simultaneously, when regulating wheel 16 slides along rotating groove 15, the staff can be closed with unnecessary branch trachea 17, afterwards, the staff presses second rectangular plate 11, make second rectangular plate 11 squeeze gasbag 9, let the air enter into in the unclosed branch trachea 17 through main trachea 12, afterwards the air can enter into in the air chamber 3 that corresponds with it through unclosed branch trachea 17, when the air enters into in air chamber 3, the air can promote piston 4 and remove, when piston 4 removes, can drive push rod 5 promote arc box 6 and slide in sliding groove 2, when arc box 6 is by pushing out in sliding groove 2, external powder can enter into box 6, afterwards, the effort that loosens in the air chamber 1 can not be followed by the sample box, the effect of sample is gone into to the sample box is followed by the sample, the air can be carried out to the corresponding air chamber of sample box 1 through the air chamber of opening 17, then, the effect of taking out the sample can be carried out in the sample box is can be had the sample through the air chamber is had the air chamber is 3 to the air chamber is had, the air is difficult to the corresponding side of the sample is detected, the sample is taken out through the air chamber is 1, the sample is then was taken out through the air was 1, and can be had the sample in the sample box is difficult to the sample was 1.

The embodiments of the present application and the features of the embodiments are described above in connection with the accompanying drawings, in which the embodiments and the features of the embodiments may be combined with each other without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by one of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims

1. Powder sampling equipment, characterized by comprising a sampler (1): a plurality of sliding tray (2) have been seted up to the week side of sampler (1), a plurality of sliding tray (2) are equidistant setting, air cavity (3) have been seted up to sliding tray (2) inner wall, still include:

the moving assembly is arranged in the air cavity (3) and is positioned between the air cavity (3) and the sliding groove (2);

the inflation assembly is arranged at the upper end of the sampler (1), and the volume of the inflation assembly is smaller than that of the sampler (1);

the gas distribution assembly is positioned on the left side of the sampler (1), and the length of the gas distribution assembly is matched with the length of the sampler (1).

2. The powder sampling apparatus according to claim 1, wherein the moving assembly comprises a piston (4), the piston (4) is disposed in the air cavity (3), one end of the piston (4) is fixedly connected with a pushing rod (5), the other end of the pushing rod (5) is fixedly connected with an arc-shaped box (6), two groups of tension springs (7) are fixedly connected to the left side of the arc-shaped box (6), and the other end of the tension springs (7) is fixedly connected with the inner wall of the sliding groove (2).

3. The powder sampling device according to claim 1, wherein the air charging assembly comprises a first rectangular plate (8), the first rectangular plate (8) is fixedly connected with the upper end of the sampler (1), an air bag (9) is fixedly connected to the upper surface of the first rectangular plate (8), two groups of symmetrically arranged limit posts (10) are fixedly connected to the upper surface of the first rectangular plate (8), a second rectangular plate (11) is fixedly connected to the upper end of the air bag (9), and the upper ends of the two groups of limit posts (10) penetrate through the lower surface of the second rectangular plate (11) and extend to the upper side of the second rectangular plate (11), and a main air pipe (12) is communicated with the surface of the air bag (9).

4. The powder sampling equipment according to claim 1, wherein the air distribution assembly comprises a plurality of trapezoid blocks (13), trapezoid grooves (14) are formed in one side of each trapezoid block (13), two rotating grooves (15) communicated with the outside are formed in the inner walls of each trapezoid block (14), the same adjusting wheel (16) is slidably connected to the inner walls of the two rotating grooves (15), the adjusting wheel (16) is located in each trapezoid groove (14), a branch air pipe (17) is fixedly installed in each trapezoid groove (14), the upper ends of the branch air pipes (17) penetrate through the inner walls of the trapezoid grooves (14) and are communicated with the main air pipe (12), and the lower ends of the branch air pipes (17) penetrate through the inner walls of the trapezoid grooves (14) and are communicated with the air cavity (3).

5. A powder sampling apparatus according to claim 4, wherein the inner wall of the trapezoid groove (14) is inclined, and the inclination angle of the inner wall of the trapezoid groove (14) is opposite to the inclination angle of the rotary groove (15).

6. A powder sampling apparatus according to claim 4, wherein the other ends of the plurality of branched air pipes (17) are provided in communication with each air chamber (3) in turn from right to left.

7. A powder sampling apparatus according to claim 1, wherein the lower surface of the sampler (1) is tapered, and the sampler (1) is made of a metal material.