Detection sampling device for particle production

Abstract

The utility model relates to the technical field of particle production, and discloses a detection sampling device for particle production, which comprises a main rod body, the lower end of the outer wall of the main rod body is fixedly connected with a sampling tube, the upper end of the main rod body is fixedly provided with a handle, and the outer wall of the handle is fixedly sleeved with a rubber sleeve. The main rod body comprises a lower sleeve and an upper sleeve, the upper sleeve is movably connected to the outer wall of the lower sleeve in a sleeving mode, a threaded rod is fixedly installed on the inner side of the upper sleeve, and when the device is used, the threaded rod on the inner side of the upper sleeve can be driven by the rotationally-arranged upper sleeve to rotate on the inner wall of the lower sleeve; when the threaded rod rotates forwards or backwards, the upper sleeve on the outer side of the threaded rod can be driven to stretch out and draw back up and down on the outer wall of the lower sleeve, so that the length of the main rod body is changed, the detection sampling device can adapt to different sampling heights and environments, and the applicability and the use efficiency of the detection sampling device are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the granule production technical field, concretely to a granule production detects sampling device. BACKGROUND

[0002] In the granule production process, whether it is chemical granule, medicine granule or food granule, in order to guarantee product quality, sampling device is needed to sample and detect granule in the production process. The traditional sampling device is usually made of light but hard material, and its structure is composed of a rod body and a sampling head installed at one end of the rod body. Its simple structure can accurately collect granular materials in the container and provide reliable source for subsequent granular material analysis.

[0003] However, it still has some shortcomings, for example: the length of the rod body of the traditional granule production detection sampling device is fixed and cannot be adjusted, so it cannot adapt to different sampling heights and depths. When sampling containers of different heights and depths, the corresponding length of the sampling device needs to be replaced, thereby seriously reducing the applicability of the sampling device. Moreover, due to the long rod body of the sampling device, when the sampling device is pulled out from the high container, the rod body is easy to tilt, which in turn causes the sample in the sampling head to slide out of the opening, thereby causing the sampling quantity to be substandard.

[0004] To solve the above problems, a granule production detection sampling device is proposed in the present application. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a granule production detection sampling device to solve the problems of the existing sampling device and the inability to adapt to different sampling heights and depths, and the tilting of the rod body causing the sample in the sampling head to slide out.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a granule production detection sampling device, comprising a main rod body, a sampling head fixedly connected to the outer wall of the lower end of the main rod body, a handle fixedly installed at the upper end of the main rod body, a rubber sleeve fixedly sleeved on the outer wall of the handle, the main rod body comprising a lower sleeve and an upper sleeve, the upper sleeve being movably sleeved on the outer wall of the lower sleeve, a threaded rod being fixedly installed on the inner side of the upper sleeve, and the threaded rod being threadedly sleeved on the inner wall of the lower sleeve; the main rod body is made of lightweight and high-strength carbon fiber material, which reduces the weight while ensuring the strength, facilitating operation.

[0007] Preferably, the inner wall of the lower sleeve is provided with threads, and the lower sleeve is located in the gap between the upper sleeve and the threaded rod.

[0008] Preferably, the sampling head comprises a conical tube and a leak-proof device, the leak-proof device is threadedly sleeved on the inner wall of the conical tube.

[0009] Preferably, the bottom of the conical tube is a sharp conical structure, and the inner wall of the opening is provided with threads.

[0010] Preferably, the leak-proof device comprises a threaded ring and a conical sleeve, and the conical sleeve is fixedly installed at the lower end of the threaded ring.

[0011] Preferably, the conical sleeve is similar to a funnel structure, and the opening end thereof is directed to the bottom of the sampling head.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a threaded rod in the inner side of the upper sleeve pipe is driven to rotate on the inner wall of the lower sleeve pipe, and the threaded rod is provided with threads on the inner wall of the lower sleeve pipe, so that the upper sleeve pipe on the outer wall of the lower sleeve pipe is driven to stretch up and down when the threaded rod is rotated forward or reversely, thereby changing the length of the main rod body, so that the detection sampling device can be adapted to different sampling heights and environments, and the applicability and use efficiency are effectively improved.

[0014] 2. The inner wall of the opening of the sampling head is provided with a conical sleeve, and the conical sleeve is a funnel structure, so that the granular sample in the sampling head slides to the angle between the outer wall of the conical sleeve and the inner wall of the conical tube when the sampling head is inclined, the granular sample is prevented from sliding from the opening of the sampling head, and the sampling quantity of the detection sampling device is effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a main body structure schematic view of the detection sampling device for granular production.

[0016] Figure 2 It is an exploded structure schematic view of the main rod body in the detection sampling device for granular production.

[0017] Figure 3 It is a main body structure schematic view of the upper sleeve pipe in the detection sampling device for granular production.

[0018] Figure 4 It is an enlarged structure schematic view of A in the detection sampling device for granular production.

[0019] Figure 5 It is a cross-sectional structure schematic view of the main rod body in the detection sampling device for granular production.

[0020] Figure 6 It is the exploded structural schematic view of the sampling head in the detection sampling device for granule production of the utility model;

[0021] Figure 7 It is the main body structural schematic view of the leakage-proof device in the detection sampling device for granule production of the utility model;

[0022] In the drawing: 1, main rod body; 2, sampling head; 3, handle; 4, rubber sleeve; 5, lower sleeve; 6, upper sleeve; 7, threaded rod; 8, conical tube; 9, leakage-proof device; 10, threaded ring; 11, conical sleeve. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] EMBODIMENT

[0025] Please refer to Figures 1-7 The utility model provides a technical scheme: a detection sampling device for granule production, including main rod body 1, the outer wall lower end of main rod body 1 is fixedly connected with sampling head 2, and the upper end of main rod body 1 is fixedly installed handle 3, and the outer wall of handle 3 is fixedly sleeved with rubber sleeve 4, and main rod body 1 includes lower sleeve 5 and upper sleeve 6, and upper sleeve 6 is movably sleeved on the outer wall of lower sleeve 5, and the inner side of upper sleeve 6 is fixedly installed threaded rod 7, and threaded rod 7 is threadedly sleeved on the inner wall of lower sleeve 5; main rod body 1 is composed of lower sleeve 5 and upper sleeve 6, and the length of main rod body 1 can be adjusted by rotating threaded rod 7 in the inner wall of lower sleeve 5 driven by upper sleeve 6. The bottom of sampling head 2 is conical structure and the surface is smooth, which can reduce the resistance when inserting into granular material. The outer wall of handle 3 is provided with rubber sleeve 4, which can facilitate the user to hold and operate.

[0026] In the embodiment, as Figures 3-5 The inner wall of lower sleeve 5 is provided with threads, and lower sleeve 5 is located in the gap between upper sleeve 6 and threaded rod 7; the material can be prevented from entering the connection between threaded rod 7 and lower sleeve 5 to affect the normal rotation of threaded rod 7 in lower sleeve 5 by upper sleeve 6.

[0027] In the embodiment, as Figure 6 Figure 7As shown, the sampling head 2 includes a tapered tube 8 and a leak-proof device 9, the leak-proof device 9 is threadedly sleeved on the inner wall of the tapered tube 8; rotating the leak-proof device 9 can take it out from the inner wall of the tapered tube 8 in the sampling head 2, facilitating the sample in the tapered tube 8 to be discharged. The bottom of the tapered tube 8 is a sharp conical structure, and the inner wall of the opening thereof is provided with threads; the leak-proof device 9 includes a threaded ring 10 and a tapered sleeve 11, the tapered sleeve 11 is fixedly installed at the lower end of the threaded ring 10; by rotating the threaded ring 10 into the inner wall of the tapered tube 8, the tapered sleeve 11 can be fixed at the opening of the tapered tube 8. The tapered sleeve 11 is similar to a funnel structure, and the opening smaller end faces the bottom of the sampling head 2; by using the funnel structure of the tapered sleeve 11, the sample can be conveniently introduced into the sampling head 2, and when the sampling head 2 is inclined and the granular sample in the sampling head 2 slides to the opening, the granular sample can flow to the included angle between the outer wall of the tapered sleeve 11 and the inner wall of the tapered tube 8, thereby avoiding that the granular sample slides from the opening of the sampling head 2 due to the inclination of the sampling head 2.

[0028] Working principle:

[0029] In use, the threaded rod 7 in the upper sleeve 6 is driven to rotate in the inner wall of the lower sleeve 5 by rotating the upper sleeve 6, and since the inner wall of the lower sleeve 5 is provided with threads, when the threaded rod 7 is positively rotated or reversely rotated, the outer side of the upper sleeve 6 is driven to stretch up and down on the outer wall of the lower sleeve 5, thereby changing the length of the main rod body 1, so that the detection sampling device can adapt to different sampling heights and environments, effectively improving the applicability and use efficiency thereof. Then the adjusted sampling device is inserted into the granular material, and when the sampling point is reached, the sampling device is pulled out, so that the granular material flows into the sampling head 2, and the tapered sleeve 11 is installed on the inner wall of the opening of the sampling head 2; since the tapered sleeve 11 is a funnel structure, under the premise of facilitating the sample to enter the sampling head 2, when the sampling head 2 is inclined and the granular sample in the sampling head 2 slides to the opening, the granular sample can flow to the included angle between the outer wall of the tapered sleeve 11 and the inner wall of the tapered tube 8, thereby avoiding that the granular sample slides from the opening of the sampling head 2 due to the inclination of the sampling head 2, effectively ensuring the sampling quantity of the detection sampling device.

[0030] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection range of the utility model.

Claims

1. A sampling and testing device for pellet production, comprising a main shaft (1), characterized in that: A sampling head (2) is fixedly connected to the lower end of the outer wall of the main rod (1). A handle (3) is fixedly installed at the upper end of the main rod (1). A rubber sleeve (4) is fixedly fitted onto the outer wall of the handle (3). The main rod (1) includes a lower sleeve (5) and an upper sleeve (6). The upper sleeve (6) is movably fitted onto the outer wall of the lower sleeve (5). A threaded rod (7) is fixedly installed on the inner side of the upper sleeve (6). The threaded rod (7) is threadedly fitted onto the inner wall of the lower sleeve (5).

2. The detection and sampling device for particle production according to claim 1, characterized in that: The inner wall of the lower sleeve (5) is threaded, and the lower sleeve (5) is located in the gap between the upper sleeve (6) and the threaded rod (7).

3. The detection and sampling device for particle production according to claim 1, characterized in that: The sampling head (2) includes a tapered tube (8) and a leak-proof device (9), which is threaded onto the inner wall of the tapered tube (8).

4. The detection and sampling device for particle production according to claim 3, characterized in that: The bottom of the tapered tube (8) is a pointed cone structure, and the inner wall of its opening is threaded.

5. The detection and sampling device for particle production according to claim 3, characterized in that: The leak-proof device (9) includes a threaded ring (10) and a tapered sleeve (11), with the tapered sleeve (11) fixedly installed at the lower end of the threaded ring (10).

6. The detection and sampling device for particle production according to claim 5, characterized in that: The conical sleeve (11) is similar to a funnel structure, with the smaller opening facing the bottom of the sampling head (2).

Images