Sampling device for flame-retardant material production

Abstract

The utility model provides a sampling device for flame-retardant material production, and relates to the technical field of flame-retardant material production sampling. An internal threaded hole is formed in the main body, and a threaded shaft is in threaded connection with the interior of the internal threaded hole of the main body; and a collecting bin is mounted at the top of the threaded shaft. A fixing rod can be pushed to move through a fixing spring on a collecting bin, a marking writing brush is fixed to the collecting bin, in this way, a packaging bag made of the flame-retardant material can be marked while sampling is conducted, waste of labor force is avoided, after the flame-retardant material is collected, a rotating rod and a limiting plate can be pushed through a limiting spring to plug a through hole of a collecting cone, and the sampling efficiency is improved. According to the sampling device for producing the flame-retardant material, the flame-retardant material is prevented from leaking from the device, and the problems that the flame-retardant material is inconvenient to remain in the sampling device when a part of the existing sampling device for producing the flame-retardant material is used for sampling downwards, and the sampled flame-retardant material cannot be marked while the bagged flame-retardant material is sampled are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling for flame retardant material production, and in particular to a sampling device for flame retardant material production. Background Art

[0002] Flame retardant materials are materials that can inhibit or delay combustion but are not easy to burn themselves. They are widely used in clothing, petroleum, chemical industry, metallurgy, shipbuilding, fire protection, national defense and other fields. The current flame retardant materials are mainly organic and inorganic, halogen and non-halogen. Organic flame retardants are represented by bromine, nitrogen, red phosphorus and compounds, and inorganic flame retardants are mainly antimony trioxide, magnesium hydroxide, aluminum hydroxide, silicon and other flame retardant systems. When producing flame retardant materials, it is necessary to sample and test the quality of flame retardant materials. However, the existing sampling devices for the production of some flame retardant materials are not convenient to leave the flame retardant materials in the sampling devices when sampling downwards, and when facing bagged flame retardant materials, it is impossible to mark the sampled flame retardant materials at the same time as sampling, so it is easy for staff to sample the sampled flame retardant materials again, resulting in a waste of labor. Summary of the invention

[0003] The disclosed embodiment relates to a sampling device for the production of flame retardant materials, and has the following beneficial effects: the fixing rod can be pushed to move by the fixing spring on the collecting bin, and the marking pen can be fixed on the collecting bin, so that the packaging bags of the flame retardant materials can be marked while sampling, thereby avoiding waste of labor; after the flame retardant materials are collected, the rotating rod and the limiting plate can be pushed by the limiting spring to seal the through hole of the collecting cone, thereby preventing the flame retardant materials from leaking from the device.

[0004] In a first aspect of the present disclosure, a sampling device for flame retardant material production is provided, which specifically comprises: a main body; an internal threaded hole is provided on the main body, and a threaded shaft is connected to the internal thread of the internal threaded hole of the main body; a collecting bin is installed on the top of the threaded shaft, and a guide rod is fixedly connected to one side of the collecting bin, and an internal gear ring is also fixedly connected to the collecting bin; a fixing plate is symmetrically fixedly connected to the outer side of the collecting bin, and a through hole is provided on the fixing plate, and a through hole is also provided on one side of the collecting bin; a fixing rod is slidably connected to the through hole of the fixing plate, and a fixing spring is installed on the fixing rod, and the other end of the fixing spring is installed on the fixing plate; a limiting rod is symmetrically fixedly connected to the inner side of the collecting bin, and the inner side of the collecting bin is slidably connected to the limiting plate, and the limiting plate is slidably connected to the two sides of the limiting plate;

[0005] A collecting cone is fixedly connected to the top of the collecting bin, and a through hole is formed on the collecting cone, and the through hole of the collecting cone is communicated with the interior of the collecting bin;

[0006] A movable cavity is formed at the top of the threaded shaft, and a guide rod is slidably connected in the movable cavity;

[0007] An angle tension spring is installed in the movable cavity, and the other end of the angle tension spring is installed at the bottom of the guide rod.

[0008] In at least some embodiments, a gear ring is fixedly connected to the top of the threaded shaft, and the gear ring is meshingly connected to the inner gear ring.

[0009] In at least some embodiments, the bottom of the limiting plate is rotatably connected to the top of the rotating rod, and the rotating rod is slidably connected to the inside of the through hole on one side of the collecting bin.

[0010] In at least some embodiments, a limit spring is installed on the rotating rod, and the other end of the limit spring is installed on a through hole on one side of the collecting bin.

[0011] In at least some embodiments, a sample discharge port is provided at the bottom of the collecting chamber, and a sampling block is slidably connected to the bottom of the collecting chamber.

[0012] In at least some embodiments, the sampling block is symmetrically provided with threaded holes, and the threaded holes of the sampling block are internally threadedly connected with fixing bolts, and the tops of the fixing bolts are in contact with the inner side of the collection bin.

[0013] The utility model provides a sampling device for the production of flame retardant materials, which has the following beneficial effects:

[0014] In the present invention, the overall length of the device is adjusted by threaded connection between the main body and the threaded shaft, and then the angle between the threaded shaft and the collecting bin is adjusted by meshing connection between the gear ring and the inner gear ring, so that the staff can better perform sampling work, and the fixed spring on the collecting bin can push the fixed rod to move, and the marking pen is fixed on the collecting bin, so that the packaging bag of the flame retardant material can be marked while sampling, which is convenient for the staff to record the area where the sample has been taken and avoid waste of labor.

[0015] In addition, after the flame retardant material enters the device from the through hole of the collecting cone, it will push the limit plate to move. After the flame retardant material is collected, the limit spring will push the rotating rod and the limit plate to seal the through hole of the collecting cone to prevent the flame retardant material from leaking from the device. Finally, the sampling block is opened to take out the flame retardant material collected by the device, which is convenient for the staff to perform multi-angle sampling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 The overall axial schematic diagram of the present application is shown;

[0020] Figure 2 This application shows Figure 1 Schematic diagram of the rear perspective axis view;

[0021] Figure 3 This application shows Figure 2 Middle B area enlarged axial view schematic diagram;

[0022] Figure 4 A schematic diagram of the gear ring shaft of the present application is shown;

[0023] Figure 5 This application shows Figure 4 A schematic diagram of the enlarged axial view of the middle A area;

[0024] Figure 6 A schematic diagram of the axis view of the limiting plate of the present application is shown.

[0025] Reference numerals list

[0026] 1. Main body; 101. Threaded shaft; 1011. Active cavity; 1012. Gear ring; 1013. Angle tension spring;

[0027] 2. Collection bin; 201. Guide rod; 202. Internal gear ring; 203. Collection cone; 204. Fixed plate; 205. Fixed rod; 206. Fixed spring; 207. Limit rod;

[0028] 3. Limiting plate; 301. Rotating rod; 302. Limiting spring;

[0029] 4. Sampling block; 401. Fixing bolt. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0031] Example 1: Please refer to Figures 1 to 6 :

[0032] The utility model proposes a sampling device for the production of flame retardant materials, comprising: a main body 1; an internal threaded hole is provided on the main body 1, and a threaded shaft 101 is connected to the internal thread of the internal threaded hole of the main body 1; a collecting bin 2 is installed on the top of the threaded shaft 101, and a guide rod 201 is fixedly connected to one side of the collecting bin 2, and an inner gear ring 202 is also fixedly connected to the collecting bin 2; a fixing plate 204 is symmetrically fixedly connected to the outer side of the collecting bin 2, and a through hole is provided on the fixing plate 204, and a through hole is also provided on one side of the collecting bin 2; a fixing rod 205 is slidably connected to the through hole of the fixing plate 204, and a fixing spring 206 is installed on the fixing rod 205, and the other end of the fixing spring 206 is installed on the fixing plate 204; the collecting bin 2 is symmetrically fixedly connected to a limiting rod 207, and the interior of the collecting bin 2 is slidably connected to a limiting plate 3, and both sides of the limiting plate 3 are slidably connected to the limiting rod 207; the top of the collecting bin 2 is fixedly connected to a collecting cone 203, and a through hole is provided on the collecting cone 203, and the through hole of the collecting cone 203 is communicated with the interior of the collecting bin 2; a movable cavity 1011 is provided at the top of the threaded shaft 101, and a guide rod 201 is slidably connected in the movable cavity 1011; an angle tension spring 1013 is installed in the movable cavity 1011, and the other end of the angle tension spring 1013 is installed at the bottom of the guide rod 201; the top of the threaded shaft 101 is also fixedly connected to a gear ring 1012, and the gear ring 1012 is meshed and connected with the inner gear ring 202.

[0033] In the disclosed embodiment, the overall length of the device is adjusted by threaded connection between the main body 1 and the threaded shaft 101, and then the angle between the threaded shaft 101 and the collecting bin 2 is adjusted by utilizing the meshing connection between the gear ring 1012 and the inner gear ring 202, so that the staff can better perform sampling work, and the fixed spring 206 on the collecting bin 2 can push the fixed rod 205 to move, and fix the marking pen on the collecting bin 2, so that the packaging bag of the flame retardant material can be marked while sampling, so that the staff can record the area where the sample has been taken and avoid waste of labor.

[0034] Embodiment 2, on the basis of embodiment 1, the bottom of the limit plate 3 is rotatably connected to the top of the rotating rod 301, and the rotating rod 301 is slidably connected to the inside of the through hole on one side of the collecting bin 2; a limit spring 302 is installed on the rotating rod 301, and the other end of the limit spring 302 is installed on the through hole on one side of the collecting bin 2; a sample discharge port is provided at the bottom of the collecting bin 2, and a sampling block 4 is slidably connected to the bottom of the collecting bin 2; threaded holes are symmetrically provided on the sampling block 4, and the threaded holes of the sampling block 4 have internal threads. It is connected with a fixing bolt 401, and the top of the fixing bolt 401 fits the inner side of the collecting bin 2; after the flame retardant material enters the device from the through hole of the collecting cone 203, it will push the limiting plate 3 to move, and after the flame retardant material is collected, the limiting spring 302 will push the rotating rod 301 and the limiting plate 3 to seal the through hole of the collecting cone 203 to prevent the flame retardant material from leaking from the device, and finally open the sampling block 4 to take out the flame retardant material collected by the device, so as to facilitate the staff to carry out multi-angle sampling.

[0035] The working principle of this embodiment is as follows: first, the overall length of the device is adjusted through the threaded connection between the main body 1 and the threaded shaft 101, and then the angle between the threaded shaft 101 and the collecting bin 2 is adjusted, so that the staff can better perform the sampling work, and the fixing spring 206 can push the fixing rod 205 to fix the marking pen, so that the packaging bag of the flame retardant material can be marked while sampling, so that the staff can record the sampled area conveniently and avoid the waste of labor;

[0036] Then, after the flame retardant material enters the device from the through hole of the collecting cone 203, it will push the limit plate 3 to move, and the rotating rod 301 and the limit plate 3 will be pushed by the limit spring 302 to seal the through hole of the collecting cone 203. Finally, the sampling block 4 is opened to take out the flame retardant material collected by the device, which is convenient for the staff to perform multi-angle sampling work.

[0037] In this article, there are a few points to note:

[0038] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A sampling device for flame retardant material production, comprising: The main body (1) is characterized in that: an internal threaded hole is formed on the main body (1), and a threaded shaft (101) is threadedly connected to the internal threaded hole of the main body (1); a collecting bin (2) is installed on the top of the threaded shaft (101), and a guide rod (201) is fixedly connected to one side of the collecting bin (2), and an internal gear ring (202) is also fixedly connected to the collecting bin (2); a fixing plate (204) is symmetrically fixedly connected to the outer side of the collecting bin (2), and a through hole is formed on the fixing plate (204), and A through hole is also provided on one side of the collecting bin (2); a fixing rod (205) is slidably connected in the through hole of the fixing plate (204), a fixing spring (206) is mounted on the fixing rod (205), and the other end of the fixing spring (206) is mounted on the fixing plate (204); a limiting rod (207) is symmetrically fixedly connected to the inner side of the collecting bin (2), the inside of the collecting bin (2) is slidably connected to the limiting plate (3), and both sides of the limiting plate (3) are slidably connected to the limiting rod (207).

2. A sampling device for flame retardant material production according to claim 1, characterized in that: A collecting cone (203) is fixedly connected to the top of the collecting bin (2), a through hole is provided on the collecting cone (203), and the through hole of the collecting cone (203) is in communication with the interior of the collecting bin (2).

3. A sampling device for flame retardant material production according to claim 1, characterized in that: A movable cavity (1011) is provided at the top of the threaded shaft (101), and a guide rod (201) is slidably connected in the movable cavity (1011).

4. A sampling device for flame retardant material production according to claim 3, characterized in that: An angle tension spring (1013) is installed in the movable cavity (1011), and the other end of the angle tension spring (1013) is installed at the bottom of the guide rod (201).

5. A sampling device for flame retardant material production according to claim 1, characterized in that: A gear ring (1012) is also fixedly connected to the top of the threaded shaft (101), and the gear ring (1012) is meshingly connected to the inner gear ring (202).

6. A sampling device for flame retardant material production according to claim 1, characterized in that: The bottom of the limiting plate (3) is rotatably connected to the top of the rotating rod (301), and the rotating rod (301) is slidably connected to the inside of a through hole on one side of the collecting bin (2).

7. A sampling device for flame retardant material production according to claim 6, characterized in that: A limit spring (302) is installed on the rotating rod (301), and the other end of the limit spring (302) is installed on a through hole on one side of the collecting bin (2).

8. A sampling device for flame retardant material production according to claim 1, characterized in that: The bottom of the collecting bin (2) is provided with a sample discharge port, and the bottom of the collecting bin (2) is slidably connected to a sampling block (4).

9. A sampling device for flame retardant material production according to claim 8, characterized in that: The sampling block (4) is symmetrically provided with threaded holes, and the threaded holes of the sampling block (4) are internally threadedly connected with fixing bolts (401), and the tops of the fixing bolts (401) are in contact with the inner side of the collection bin (2).

Images