CN214408156U - Quantitative sampling device for superfine powder - Google Patents
Quantitative sampling device for superfine powder Download PDFInfo
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- CN214408156U CN214408156U CN202023079582.7U CN202023079582U CN214408156U CN 214408156 U CN214408156 U CN 214408156U CN 202023079582 U CN202023079582 U CN 202023079582U CN 214408156 U CN214408156 U CN 214408156U
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- sampling
- superfine powder
- screw rod
- sampling tube
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Abstract
The utility model discloses a quantitative sampling device for superfine powder, which comprises a sampling tube, a connecting rod fixedly connected with the sampling tube and a handle arranged at the end part of the connecting rod, wherein a movable bottom plate is arranged in the sampling tube, and the movable bottom plate is driven by a first driving component to slide up and down along the sampling tube; the bottom of the sampling tube is provided with a tightening piece, the inner wall of the tightening piece is flush with the inner wall of the sampling tube, and the tightening piece drives the tightening piece to move along the radial line direction of the bottom wall of the sampling tube through a second driving assembly. The utility model controls the actual bearing capacity of the sampling cylinder by utilizing the first driving component to drive the movable bottom plate to slide, samples according to the actual requirement, realizes the quantitative sampling of the superfine powder, and has strong practicability and strong universality; the second driving assembly drives the tightening piece to move towards the middle, the superfine powder at the bottom of the sampling cylinder is clamped, and the superfine powder is prevented from being poured and scattered.
Description
Technical Field
The utility model relates to a sampling device, concretely relates to super fine powder ration appearance device of getting.
Background
In the process of processing the superfine powder, the quality of the superfine powder needs to be detected, and sampling equipment is needed. The powder that has sampling equipment now can not be fine is taken a sample, does not have the function of fine ration sample moreover, and the processing personnel can't take a sample to flour according to the needs of self, serious reduction sampling equipment's practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a super fine powder ration appearance device of getting, aim at the ration sample to the equipment that realizes the sample, improve the sampling device practicality.
In order to achieve the above object, the utility model adopts the following technical scheme: a quantitative sampling device for superfine powder comprises a sampling cylinder, a connecting rod fixedly connected with the sampling cylinder and a handle arranged at the end part of the connecting rod, wherein a movable bottom plate is arranged in the sampling cylinder and is driven by a first driving assembly to slide up and down along the sampling cylinder; the bottom of the sampling tube is provided with a tightening piece, the inner wall of the tightening piece is flush with the inner wall of the sampling tube, and the tightening piece drives the tightening piece to move along the radial line direction of the bottom wall of the sampling tube through a second driving assembly.
Furthermore, the first driving assembly comprises a first cavity arranged on the connecting rod, a first screw rod arranged in the first cavity, a U-shaped rod matched with the screw rod, and a rotating joint matched with the first screw rod.
Furthermore, a rotating seat is arranged at the end part of the first screw rod, and a slot with a square structure is arranged on the rotating seat.
Furthermore, the rotary joint comprises a plug board matched with the slot, a connecting block connected with the plug board, and a handle arranged on the connecting block.
Furthermore, the handle is provided with an object placing component matched with the rotary joint.
Further, be equipped with a side chamber with first cavity intercommunication on the connecting rod, be equipped with a quantitative pole on the U type pole and stretch into in the side chamber, be equipped with an observation window on the wall in side chamber, be equipped with the scale plate on the observation window.
Further, the second drive assembly is including locating second cavity on the sampling tube upper wall, locating second screw rod in the cavity, with second screw rod complex rotating electrical machines, with second screw rod complex drive block and with the actuating lever of the U type that the drive block is connected, rotating electrical machines locates in the first cavity, be equipped with on the lateral wall of sampling tube with actuating lever complex activity chamber.
Furthermore, a first bevel gear and a second bevel gear meshed with the first bevel gear are arranged in the second cavity, and the second bevel gear is matched with the second screw rod.
The utility model has the advantages that:
the utility model controls the actual bearing capacity of the sampling cylinder by utilizing the first driving component to drive the movable bottom plate to slide, samples according to the actual requirement, realizes the quantitative sampling of the superfine powder, and has strong practicability and strong universality; the second driving assembly drives the tightening piece to move towards the middle, the superfine powder at the bottom of the sampling cylinder is clamped, and the superfine powder is prevented from being poured and scattered.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural view of a portion a of the present invention;
fig. 3 is an enlarged schematic structural view of part B of the present invention;
fig. 4 is an enlarged schematic structural diagram of part C of the present invention.
1. The sampler comprises a sampling tube 2, a connecting rod 3, a handle 4, a movable bottom plate 5, a first cavity 6, a first screw rod 7, a U-shaped rod 8, a rotary joint 9, an inserting plate 10, a connecting block 11, a handle 12, a rotary seat 13, an inserting groove 14, a placing groove 15, a compression spring 16, a blind groove 17, a blocking plate 18, a first cavity 19, a second cavity 20, a baffle plate 21, a cylindrical rod 22, a clamping block 23, a clamping groove 24, a side cavity 25, a metering rod 26, an observation window 27, a scale plate 28, a tightening sheet 29, a second cavity 30, a second screw rod 31, a rotating motor 32, a driving block 33, a driving rod 34, a movable cavity 35, a first bevel gear 36 and a second bevel gear.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, a quantitative sampling device for ultra-fine powder comprises a sampling tube 1, a connecting rod 2 fixedly connected with the sampling tube 1, and a handle 3 arranged at an end of the connecting rod 2. Be equipped with a portable bottom plate 4 in the sampler barrel 1, portable bottom plate 4 drives it through first drive assembly and slides from top to bottom along sampler barrel 1, adjusts the bearing capacity of actual sampler barrel 1.
The first driving assembly comprises a first cavity 5 arranged on the connecting rod 2, a first screw rod 6 arranged in the first cavity 5, a U-shaped rod 7 matched with the screw rod, and a rotating joint 8 matched with the first screw rod 6. Rotate through rotary joint 8, and then drive first screw rod 6 and rotate, realize then with the activity from top to bottom of 6 complex U type poles of first screw rod 7, the activity from top to bottom of U type pole 7 drives portable bottom plate 4 activity then, adjusts its apart from the 1 open-ended distance of sampler barrel, realizes the actual bearing capacity of sampler barrel 1.
The rotary joint 8 comprises an insertion plate 9, a connecting block 10 matched with the insertion plate 9 and a handle 11 arranged on the connecting block 10, and it should be noted that the section of the insertion plate 9 is of a square structure. A rotating seat 12 is arranged on the first screw rod 6, the rotating seat 12 is rotatably connected with the upper wall of the first cavity 5, and a slot 13 with a square structure is arranged on the rotating seat 12 and matched with the inserting plate 9. The slot 13 is matched with the inserting plate 9 to complete the simple locking of the rotating seat 12 and the rotating joint 8, and the rotating seat 12 can be driven to rotate by the rotation of the rotating joint 8.
Be equipped with one on the handle 3 put the thing subassembly with rotary joint 8 cooperation is used for placing rotary joint 8 when idle. The object placing assembly comprises a vertically through placing groove 14 arranged on the handle 3, a blind groove 16 communicated with the mounting groove is arranged on the side wall of the placing slot 13, a group of partition plates 17 are arranged in the blind groove 16, and the blind groove 16 is divided into a first cavity 18 and a second cavity 19 by the group of partition plates 17. A cylindrical rod 21 is arranged in the first cavity 18, a hemispherical fixture block 22 is arranged at one end of the cylindrical rod 21, the other end of the cylindrical rod 21 penetrates through the group partition plate 17 and extends into the second cavity 19, a baffle plate 20 is arranged at one end extending into the second cavity 19, and a compression spring 15 is sleeved on the rod body of the cylindrical rod 21 in the first cavity 18. It should be noted that, in the case where no external force is applied to the latch 22, the latch 22 is partially located in the placement groove 14. And a clamping groove 23 matched with the clamping block 22 is arranged on the connecting block 10.
The connecting rod 2 is provided with a side cavity 24 communicated with the first cavity 5, the U-shaped rod is provided with a quantitative rod 25 which extends into the side cavity 24, and the quantitative rod 25 can move up and down along with the U-shaped rod to move correspondingly. The outer wall of the side cavity 24 is provided with a transparent observation window 26, and the observation window 26 is provided with a scale plate 27, so as to determine the bearing capacity of the sampling tube 1.
In addition, the bottom of the sampling tube 1 is provided with a tightening piece 28, the tightening piece 28 is flush with the inner wall of the sampling tube 1, and the tightening piece 28 is driven by the second driving component to move along the warp direction of the sampling tube 1. Above-mentioned second drive assembly is including locating second cavity 29 on the sampling tube 1 upper wall, locating second screw rod 30 in the cavity, with second screw rod 30 complex rotating electrical machines 31, with second screw rod 30 complex drive block 32 and with the actuating lever 33 of drive block 32 complex U type, rotating electrical machines 31 locate in first cavity 5, be equipped with on the lateral wall of sampling tube 1 with actuating lever 33 complex activity chamber 34. A first bevel gear 35 and a second bevel gear 36 engaged with the first bevel gear 35 are arranged in the second cavity 29, and the second bevel gear 36 is matched with the second screw 30. The second driving component drives the tightening piece 28 to tighten towards the middle to move, so that the superfine powder at the bottom of the sampling cylinder 1 is compressed, and the superfine powder is prevented from being poured and scattered when the sampling cylinder 1 is lifted.
The implementation principle is as follows: firstly, the first driving component drives the movable bottom plate 4 to movably adjust the bearing capacity of the sampling cylinder 1, then the sampling cylinder 1 vertically extends downwards into the superfine powder for sampling, and the second driving component drives the tightening piece 28 to move towards the center to compress the superfine powder at the bottom, so that the superfine powder is prevented from being scattered when the sampling cylinder 1 is lifted. When unloading the sampler barrel 1, the second drive assembly drives the tightening piece 28 outwards along the warp direction, and the superfine powder in the sampler barrel 1 can slide out. If the superfine powder can not be automatically discharged, the movable bottom plate 4 can be driven by the first driving component to push the superfine powder downwards.
What has been described above is only the preferred embodiment of the present invention discloses a quantitative sampling device for ultra-fine powder, and it should be noted that, for those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, and these all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a super fine powder ration appearance device which characterized in that: the sampling device comprises a sampling cylinder, a connecting rod fixedly connected with the sampling cylinder and a handle arranged at the end part of the connecting rod, wherein a movable bottom plate is arranged in the sampling cylinder and is driven by a first driving assembly to slide up and down along the sampling cylinder; the bottom of the sampling tube is provided with a tightening piece, the inner wall of the tightening piece is flush with the inner wall of the sampling tube, and the tightening piece drives the tightening piece to move along the radial line direction of the bottom wall of the sampling tube through a second driving assembly.
2. The superfine powder quantitative sampling device according to claim 1, characterized in that: the first driving assembly comprises a first cavity arranged on the connecting rod, a first screw rod arranged in the first cavity, a U-shaped rod matched with the screw rod and a rotating joint matched with the first screw rod.
3. The superfine powder quantitative sampling device according to claim 2, wherein: the end part of the first screw rod is provided with a rotating seat, and the rotating seat is provided with a slot with a square structure.
4. The superfine powder quantitative sampling device according to claim 3, characterized in that: the rotary joint comprises a plug board matched with the slot, a connecting block connected with the plug board and a handle arranged on the connecting block.
5. The superfine powder quantitative sampling device according to claim 4, wherein: the handle is provided with an object placing component matched with the rotary joint.
6. The superfine powder quantitative sampling device according to any one of claims 2 to 5, wherein: the connecting rod is provided with a side cavity communicated with the first cavity, the U-shaped rod is provided with a certain amount of rods extending into the side cavity, an observation window is arranged on the wall of the side cavity, and a scale plate is arranged on the observation window.
7. The superfine powder quantitative sampling device according to claim 1, characterized in that: the second drive assembly is including locating second cavity on the sampling tube upper wall, locating second screw rod in the cavity, with second screw rod complex rotating electrical machines, with second screw rod complex drive block and with the actuating lever of the U type that the drive block is connected, rotating electrical machines locates in the first cavity, be equipped with on the lateral wall of sampling tube with actuating lever complex activity chamber.
8. The superfine powder quantitative sampling device according to claim 7, wherein: and a first bevel gear and a second bevel gear meshed with the first bevel gear are arranged in the second cavity, and the second bevel gear is matched with the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079582.7U CN214408156U (en) | 2020-12-21 | 2020-12-21 | Quantitative sampling device for superfine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079582.7U CN214408156U (en) | 2020-12-21 | 2020-12-21 | Quantitative sampling device for superfine powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214408156U true CN214408156U (en) | 2021-10-15 |
Family
ID=78039463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023079582.7U Active CN214408156U (en) | 2020-12-21 | 2020-12-21 | Quantitative sampling device for superfine powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214408156U (en) |
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2020
- 2020-12-21 CN CN202023079582.7U patent/CN214408156U/en active Active
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