Quantitative sampling device for glass beads

Abstract

The utility model discloses a quantitative sampling device for glass beads, which comprises a receiving box and a hopper fixedly mounted in the receiving box, a conical hopper is fixedly mounted at the top of the hopper, a receiving frame is rotatably arranged on the hopper, and a plurality of sampling barrel pieces are inserted into the top of the receiving frame. And the sampling barrel pieces are respectively and movably arranged at discharge holes formed in the bottom of the conical hopper. According to the quantitative glass bead sampling device provided by the utility model, a plurality of sampling barrel pieces with different specifications are inserted into the top of the receiving frame, and then the receiving frame is rotated, so that one sampling barrel piece moves to the discharge hole formed in the bottom of the conical hopper; then the glass bead materials are placed in the conical hopper and flow into one sampling barrel piece along the discharging opening, after sampling is completed, the receiving and taking frame continues to be rotated so that the other sampling barrel piece can move to the discharging opening formed in the bottom of the conical hopper for continuous sampling, and then sampling of different quantities of samples is achieved by rotating the receiving and taking frame.

Description

Technical Field

[0001] The utility model relates to the technical field of glass microbead quantitative sampling devices, in particular to a glass microbead quantitative sampling device. Background Art

[0002] The purpose of quantitative sampling of glass beads is to accurately measure and determine the content of glass beads in the sample. Glass beads are a commonly used filler or additive, which is widely used in many industries and fields, such as building materials, coatings, plastics, rubber, asphalt, etc. Quantitative sampling can help experimenters or quality control personnel understand the content of glass beads in the sample, so as to evaluate the quality, performance and characteristics of the product.

[0003] According to patent No. CN112504744A, published (announcement) date: 2021-03-16, a glass microbead quantitative sampling device is disclosed, including a storage bin, the bottom of which is threadedly connected with a quantitative sampling assembly for precise quantitative sampling, and the outer sleeve of the storage bin is provided with a fixed support member for preventing the storage bin from tilting.

[0004] Including the above patents, quantitative sampling of glass beads generally uses a measuring cylinder for quantitative sampling, and quantitative sampling of the measuring cylinder is used to facilitate subsequent detection of the content of glass beads in the quantitative sample. However, when a separate measuring cylinder is used to collect materials in the storage bin, the excess material is easy to spill out after the measuring cylinder is full, and when sampling different amounts of samples, it is necessary to take a measuring cylinder of a specific capacity separately, which is cumbersome and inconvenient to operate. Utility Model Content

[0005] The utility model aims to provide a glass microbead quantitative sampling device, which is convenient for receiving materials and sampling samples of different quantities.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass microbead quantitative sampling device, comprising a material receiving box and a bucket bin fixedly installed in the material receiving box, a conical bucket is fixedly installed on the top of the bucket bin, a receiving rack is rotatably arranged on the bucket bin, a plurality of sampling cylinders are plugged into the top of the receiving rack, and the sampling cylinders are movably arranged at the discharge ports arranged at the bottom of the conical bucket.

[0007] Preferably, a notch is formed on the outer wall of one side of the bucket, and a support plate is fixedly mounted on the notch. The receiving rack is axially rotatably arranged on the support plate, and the sampling tubes are arranged in a circular array on the top of the receiving rack.

[0008] Preferably, the sampling tube comprises a sleeve inserted at the top of the receiving frame, a movable measuring tube is threadedly provided on the inner wall of the sleeve, and a support plate fixedly installed in the sleeve is movably provided on the inner wall of the movable measuring tube.

[0009] Preferably, a plurality of first magnets respectively matched with a plurality of sampling tubes are fixedly mounted on the bottom of the receiving frame, and a second magnet matched with the first magnet is fixedly mounted on the top of the support plate.

[0010] Preferably, an insertion rod is movably arranged in the conical bucket, and the bottom end of the insertion rod is movably arranged in the discharge port.

[0011] Preferably, a material discharge port connected to the material receiving box is fixedly mounted on the outer wall of one side of the material receiving box.

[0012] Preferably, the bucket bin and the conical bucket are respectively hard transparent plastic tubes.

[0013] Preferably, the movable measuring tube is a hard transparent plastic tube.

[0014] In the above technical scheme, a glass microbead quantitative sampling device provided by the utility model has the following beneficial effects: a plurality of sampling tubes of different specifications are inserted into the top of the receiving frame, and then the receiving frame is rotated to move one of the sampling tubes to the discharge port set at the bottom of the conical bucket, and then the material is placed in the conical bucket. At this time, the material flows into one of the sampling tubes along the discharge port. After one of the sampling tubes has completed sampling, the splashing and residual material enters the receiving box for collection, and then the receiving frame is continued to be rotated to move another sampling tube to the discharge port set at the bottom of the conical bucket for continued sampling, and then the receiving frame is rotated to achieve sampling of different amounts of samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the overall structure of the bucket bin provided in an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the overall cross-sectional structure of the bucket bin provided in an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the enlarged structure of point A provided in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Bucket bin; 2. Receiving frame; 3. Sleeve; 4. Movable measuring tube; 5. Insertion rod; 6. First magnet; 11. Notch; 12. Conical bucket; 13. Discharge port; 14. Receiving box; 15. Discharge port; 16. Support plate; 31. Support plate; 61. Second magnet. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-3 As shown, a glass bead quantitative sampling device includes a receiving box 14 and a bucket 1 fixedly installed in the receiving box 14, a conical bucket 12 is fixedly installed on the top of the bucket 1, a receiving frame 2 is rotatably provided on the bucket 1, a plurality of sampling cylinders are plugged into the top of the receiving frame 2, and the sampling cylinders are movably arranged at the discharge port 13 arranged at the bottom of the conical bucket 12. A plurality of sampling tubes of different specifications are inserted into the top of the receiving frame 2, and then the receiving frame 2 is rotated to move one of the sampling tubes to the discharge port 13 set at the bottom of the conical bucket 12, and then the glass bead material is placed in the conical bucket 12. At this time, the material flows into one of the sampling tubes along the discharge port 13. After one of the sampling tubes has completed sampling, the splashing and residual materials enter the receiving box 14 for collection, and then the receiving frame 2 is continued to be rotated to move another sampling tube to the discharge port 13 set at the bottom of the conical bucket 12 for continued sampling, and then the receiving frame 2 is rotated to achieve sampling of different amounts of samples.

[0023] As a technical solution further provided by the utility model, a notch 11 is provided on the outer wall of one side of the bucket 1, and a support plate 16 is fixedly installed on the notch 11. The receiving rack 2 is axially rotatably arranged on the support plate 16, and the sampling tubes are arranged in a circular array on the top of the receiving rack 2.

[0024] Specifically, Figure 1 As shown, the sampling cylinder is inserted into the top of the receiving frame 2 in a circular array along the axis of the shaft of the receiving frame 2. The receiving frame 2 is rotated to move the sampling cylinder below the discharge port 13. At the same time, the sampling cylinder after receiving is moved to the outside of the bucket 1 when the receiving frame 2 rotates to observe whether the sample is qualified.

[0025] Furthermore, the sampling tube comprises a sleeve 3 inserted at the top of the receiving frame 2 , a movable measuring tube 4 is threadedly arranged on the inner wall of the sleeve 3 , and a support plate 31 fixedly installed in the sleeve 3 is movably arranged on the inner wall of the movable measuring tube 4 .

[0026] Specifically, in order to adjust the amount of the movable volume tube 4 as needed, the movable volume tube 4 is threadedly rotated in the sleeve 3, and the support plate 31 is movably arranged in the movable volume tube 4, and then the support plate 31 is moved upward in the vertical direction to reduce the volume of the top opening of the movable volume tube 4, so as to adjust the sampling amount as needed. And the sleeve 3 is plugged into the top of the receiving frame 2 to facilitate the subsequent transfer of the movable volume tube 4 that has received the glass microbead sample.

[0027] Furthermore, a plurality of first magnets 6 respectively matched with a plurality of sampling tubes are fixedly mounted on the bottom of the receiving frame 2 , and a second magnet 61 matched with the first magnet 6 is fixedly mounted on the top of the support plate 16 .

[0028] Specifically, in order to stabilize the movable measuring tube 4 below the discharge port 13, the receiving frame 2 is rotated to make the first magnet 6 of one of the matching sampling tubes magnetically attracted to the second magnet 61, and at this time, the other sampling tube is located below the discharge port 13, as shown in FIG. Figure 2 As shown, the first magnet 6 is magnetically attracted to the second magnet 61 so that another sampling tube can be stably located below the discharge port 13 .

[0029] Furthermore, an insert rod 5 is movably disposed in the conical bucket 12 , and the bottom end of the insert rod 5 is movably disposed in the discharge port 13 .

[0030] Specifically, in order to control the discharge of the material from the discharge port 13, as Figure 3 As shown, the rod 5 is inserted into the conical bucket 12, and the bottom end of the rod 5 is inserted into the discharge port 13 to block the discharge port 13. At this time, the discharge port 13 stops discharging materials, and the discharge port 13 discharges materials again by pulling out the rod 5 in the discharge port 13.

[0031] Furthermore, a material discharge port 15 connected to the material receiving box 14 is fixedly mounted on the outer wall of one side of the material receiving box 14 .

[0032] Specifically, the material discharge port 15 is used to pour out the material particles collected in the material receiving box 14. The material receiving box 14 and the bucket 1 can reduce the problem of splashing when the material is discharged.

[0033] Furthermore, the bucket 1 and the conical bucket 12 are hard transparent plastic tubes respectively.

[0034] Specifically, a hard transparent plastic tube is used to observe whether the movable measuring tube 4 in the bucket 1 has completed sampling.

[0035] Furthermore, the movable measuring tube 4 is a hard transparent plastic tube.

[0036] Specifically, the movable measuring tube 4 is a hard transparent plastic tube so as to facilitate adjustment of the position of the supporting plate 31 in the movable measuring tube 4 .

[0037] Working principle: by fixing the sleeve 3 and screwing the movable measuring tube 4 into the sleeve 3, while the support plate 31 is movably arranged in the movable measuring tube 4, and then the support plate 31 is moved upward in the vertical direction to reduce the volume of the top opening of the movable measuring tube 4, so as to adjust the sampling amount as needed. By inserting a plurality of movable measuring tubes 4 and sleeves 3 with adjusted volumes into the top of the receiving frame 2, and then rotating the receiving frame 2 to move one of the sampling tubes to the discharge port 13 set at the bottom of the conical bucket 12, and then placing the glass microbead material in the conical bucket 12, at this time, the material flows into one of the sampling tubes along the discharge port 13, and after one of the sampling tubes has finished sampling, the splashing and residual materials enter the receiving box 14 for collection, and then continue to rotate the receiving frame 2 to move another sampling tube to the discharge port 13 set at the bottom of the conical bucket 12 for continued sampling, and then rotating the receiving frame 2 to achieve different amounts of sample sampling.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A glass microbead quantitative sampling device, characterized in that: The invention comprises a material receiving box (14) and a bucket (1) fixedly installed in the material receiving box (14); a conical bucket (12) is fixedly installed on the top of the bucket (1); a receiving frame (2) is rotatably arranged on the bucket (1); a plurality of sampling tubes are inserted and arranged on the top of the receiving frame (2); and the sampling tubes are movably arranged at the discharge port (13) arranged at the bottom of the conical bucket (12).

2. A glass microbead quantitative sampling device according to claim 1, characterized in that: A notch (11) is provided on the outer wall of one side of the bucket (1), and a support plate (16) is fixedly mounted on the notch (11); the receiving frame (2) is axially rotatably arranged on the support plate (16); and the sampling tubes are arranged in a circular array on the top of the receiving frame (2).

3. A glass microbead quantitative sampling device according to claim 1, characterized in that: The sampling tube comprises a sleeve (3) inserted and arranged on the top of the receiving frame (2), a movable measuring tube (4) is threadedly arranged on the inner wall of the sleeve (3), and a support plate (31) fixedly installed in the sleeve (3) is movably arranged on the inner wall of the movable measuring tube (4).

4. A glass microbead quantitative sampling device according to claim 2, characterized in that: A plurality of first magnets (6) respectively matched with a plurality of sampling tubes are fixedly mounted on the bottom of the receiving frame (2), and a second magnet (61) matched with the first magnet (6) is fixedly mounted on the top of the support plate (16).

5. A glass microbead quantitative sampling device according to claim 1, characterized in that: An insertion rod (5) is movably arranged in the conical bucket (12), and the bottom end of the insertion rod (5) is movably arranged in the discharge port (13).

6. A glass microbead quantitative sampling device according to claim 1, characterized in that: A material discharge port (15) connected to the material receiving box (14) is fixedly mounted on the outer wall of one side of the material receiving box (14).

7. A glass microbead quantitative sampling device according to claim 1, characterized in that: The bucket bin (1) and the conical bucket (12) are respectively hard transparent plastic tubes.

8. A glass microbead quantitative sampling device according to claim 3, characterized in that: The movable measuring tube (4) is a hard transparent plastic tube.

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