Sampling device for chemical raw material processing

Abstract

The utility model belongs to the field of sampling devices, and particularly relates to a sampling device for chemical raw material processing, which comprises a cylinder body, a connecting block is connected inside the cylinder body through threads, a connecting column is fixedly connected to the lower end of the connecting block, the connecting column is contacted with the cylinder body, and a connecting ring is slidably sleeved on the outer side of the cylinder body. The outer side of the connecting ring is rotationally sleeved with a rotating ring through a bearing, and the upper end of the rotating ring is fixedly connected with a connecting rod. According to the utility model, by designing the insertion of the insertion rod and the insertion slot, the connecting ring can be limited to realize the connection and fixation of the connecting ring and the barrel body, the separation of the insertion rod and the insertion slot can be realized when the insertion rod is horizontally pulled to move horizontally, and the insertion matching of the insertion rod and the insertion slots at different positions can be realized by the movement of the connecting ring in the vertical direction; the use length of the whole structure of the device can be conveniently extended, and the sampling depth of raw materials can be conveniently and flexibly adjusted, so that the purpose of sampling and detecting different positions is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling device technical field, specifically is sampling device for chemical raw material processing. BACKGROUND

[0002] Chemical raw material processing sampling refers to sampling raw materials and sending them to the laboratory for analysis and detection to ensure the quality of raw materials and meet production requirements. In the chemical production process, the quality of raw materials directly affects the quality of products and production efficiency. Therefore, sampling raw materials is a very important link.

[0003] The utility model discloses a kind of sampling devices for chemical product processing, including sleeve, the sleeve upper end is fixedly connected with limiting plate, sampling cylinder is rotatably connected in the sleeve inner side, the sampling cylinder upper end is fixedly connected with push plate, the push plate lower end is fixedly connected with threaded rod, push plate inner side is slidably connected with sampling cylinder, chuck is slidably on the push plate upper end, the sleeve lower end is fixedly connected with sampling needle, the sampling cylinder inner side is provided with sliding groove, the sliding groove inner side is provided with push sampling mechanism, and the push sampling mechanism includes top piece, the sampling cylinder bottom end is fixedly connected with gasket. In the utility model, sampling needle is inserted into sample, sample is obtained by rotating sampling cylinder and making sample pass through hole and leak into sampling groove inner side, then push rod is pushed, push rod drives the top piece at its bottom end to be pushed out to obtain sample, which is efficient and avoids the influence of other components on sampling results.

[0004] In the prior art, when the sampling device is used, the device has a fixed length, which is not convenient for sampling raw materials at different depths, and the sampling is not comprehensive enough, which may affect the detection results. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of sampling device for chemical raw material processing, solve the problem of not being convenient for sampling raw materials at different depths.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of sampling device for chemical raw material processing, including cylinder, the inside of the cylinder is connected with connecting block by screw thread, the lower end of the connecting block is fixedly connected with connecting column, the connecting column is in contact with cylinder, the outside of the cylinder is slidably sleeved with connecting ring, the outside of the connecting ring is rotatably sleeved with swivel with bearing, the upper end of the swivel is fixedly connected with connecting rod, the upper end of the connecting rod is fixedly connected with fixed block, the top of the fixed block is fixedly connected with rotating block, the lower end of the fixed block is fixedly connected with square bar, the outside of the square bar is slidably sleeved with rotating rod, the rotating rod is rotatably connected with cylinder by bearing, adjusting mechanism is provided on the connecting ring, sampling mechanism is provided on the connecting column.

[0007] Preferably, the adjusting mechanism comprises a slot, the interior of the barrel is provided with the slot, the interior of the slot is slidably connected with a plug rod, the plug rod is slidably connected with a connecting ring, the upper end of the plug rod is fixedly connected with a sliding block, the sliding block is slidably connected with the connecting ring, the interior of the sliding block is slidably sleeved with a fixing rod, the fixing rod is fixedly connected with the connecting ring, the outer side of the fixing rod is provided with a first spring, the top of the sliding block is fixedly connected with a magnetic block, the magnetic block is slidably connected with the connecting ring, and the interior of the connecting ring is fixedly connected with a magnet.

[0008] Preferably, the number of the slots is multiple, and the multiple slots are uniformly distributed in the interior of the barrel.

[0009] Preferably, one end of the first spring is fixedly connected with the connecting ring, and the other end of the first spring is fixedly connected with the sliding block.

[0010] Preferably, the sampling mechanism comprises a rotating shaft, the bottom of the rotating rod is fixedly connected with the rotating shaft, the outer side of the rotating shaft is fixedly connected with a top block, the outer side of the connecting column is in contact with two symmetrically-distributed baffle plates, the inner side of the baffle plate is fixedly connected with two symmetrically-distributed sliding rods, the sliding rods are slidably connected with the connecting column, the outer side of the sliding rod is provided with a second spring, and the outer side of the sliding rod is fixedly connected with a convex block.

[0011] Preferably, one end of the second spring is fixedly connected with the connecting column, and the other end of the second spring is fixedly connected with the convex block.

[0012] Compared with the prior art, the device has the advantages that:

[0013] 1、The plug rod and the slot are connected through the plug-in connection, the connecting ring can be limited to realize the connection and fixation of the connecting ring and the barrel, the plug rod and the slot can be separated when the plug rod is horizontally pulled and moved horizontally, the plug rod and the slots at different positions can be plugged and matched through the vertical movement of the connecting ring, the use length of the overall structure of the device can be extended, the sampling depth of the raw material can be flexibly adjusted, and the purpose of sampling and detecting at different positions can be achieved.

[0014] 2, the utility model discloses a top block's effect is designed, when rotating rotating block can drive square pole rotation and can realize the rotation of rotating rod and pivot, and the pivot can drive the top block rotation and extrude the protruding block and push, can realize the separation of baffle and connecting column, and when the top block rotates and separates from the protruding block, under the elastic action of second spring, baffle can be reset again, at this time, raw materials can be pushed into the connecting column interior and collect through baffle, complete sampling, when sampling, the movement of baffle will have certain resistance, ensure that connecting column can be sampled after moving in place. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the local structure perspective view of the utility model Figure 1 ;

[0017] Figure 3 It is the A place enlarged view of the utility model Figure 2 ;

[0018] Figure 4 It is the connecting column front view of the utility model Figure 2 ;

[0019] In the drawing: 1, cylinder;2, connecting block;3, connecting column;4, connecting ring;5, rotating ring;6, connecting rod;7, fixed block;8, adjusting mechanism;9, sampling mechanism;10, rotating block;11, square pole;12, rotating rod;81, slot;82, plug rod;83, sliding block;84, fixed rod;85, first spring;86, magnetic attraction block;87, magnet;91, pivot;92, top block;93, baffle;94, sliding rod;95, second spring;96, protruding block. DETAILED DESCRIPTION

[0020] 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, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figure 1 、 Figure 2The utility model provides a sampling device for chemical raw material processing, including cylinder 1, the inside of cylinder 1 is connected with connecting block 2 through screw thread, the lower end of connecting block 2 is fixedly connected with connecting column 3, and connecting column 3 is in contact with cylinder 1, and the outside of cylinder 1 is slidably sleeved with connecting ring 4, and the outside of connecting ring 4 is rotatably sleeved with rotating ring 5 through bearing, and the upper end of rotating ring 5 is fixedly connected with connecting rod 6, and the upper end of connecting rod 6 is fixedly connected with fixed block 7, and the top of fixed block 7 is fixedly connected with rotating block 10, and the lower end of fixed block 7 is fixedly connected with square bar 11, and the outside of square bar 11 is slidably sleeved with rotating rod 12, and rotating rod 12 is rotatably connected with cylinder 1 through bearing, and adjusting mechanism 8 is arranged on connecting ring 4, and sampling mechanism 9 is arranged on connecting column 3.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 Adjusting mechanism 8 includes slot 81, and the inside of cylinder 1 is provided with slot 81, and the inside of slot 81 is slidably connected with inserting rod 82, and the number of slot 81 is multiple, and multiple slot 81 is evenly distributed in the inside of cylinder 1, and by designing multiple slot 81, inserting rod 82 can be inserted into the inside of slot 81 in different positions, and inserting rod 82 is slidably connected with connecting ring 4, and the upper end of inserting rod 82 is fixedly connected with sliding block 83, and sliding block 83 is slidably connected with connecting ring 4, and the inside of sliding block 83 is slidably sleeved with fixed rod 84, and fixed rod 84 is fixedly connected with connecting ring 4, and the outside of fixed rod 84 is provided with first spring 85, and one end of first spring 85 is fixedly connected with connecting ring 4, and the other end of first spring 85 is fixedly connected with sliding block 83, and by designing first spring 85, the acting force of first spring 85 can act on sliding block 83, and the top of sliding block 83 is fixedly connected with magnetic attraction block 86, and magnetic attraction block 86 is slidably connected with connecting ring 4, and the inside of connecting ring 4 is fixedly connected with magnet 87, and by designing adjusting mechanism 8, the length of the device is conveniently adjusted.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 4 Sampling mechanism 9 includes rotating shaft 91, and the bottom of rotating rod 12 is fixedly connected with rotating shaft 91, and the outside of rotating shaft 91 is fixedly connected with top block 92, and the outside of connecting column 3 is in contact with two symmetrically distributed baffle plates 93, and the inside of baffle plate 93 is fixedly connected with two symmetrically distributed sliding rods 94, and sliding rod 94 is slidably connected with connecting column 3, and the outside of sliding rod 94 is provided with second spring 95, and one end of second spring 95 is fixedly connected with connecting column 3, and the other end of second spring 95 is fixedly connected with convex block 96, and by designing second spring 95, the acting force of second spring 95 can act on convex block 96, and the outside of sliding rod 94 is fixedly connected with convex block 96, and by designing sampling mechanism 9, the sampling of raw materials is facilitated.

[0024] The utility model discloses a specific implementation process as follows: when needing to sample raw materials, first, insert the connecting column 3 into the raw materials, then rotate the rotating block 10, the rotating block 10 drives the square bar 11 to rotate, the square bar 11 drives the rotating rod 12 to rotate, the rotating rod 12 drives the rotating shaft 91 to rotate, the rotating shaft 91 will drive the top block 92 to rotate, the top block 92 will contact the protruding block 96 when rotating, the protruding block 96 will be extruded and pushed to move horizontally, the protruding block 96 will drive the slide rod 94 and the baffle 93 to move horizontally, the protruding block 96 will extrude the second spring 95, so that the baffle 93 can be separated from the connecting column 3, then continuously rotate the rotating block 10 to separate the top block 92 from the protruding block 96, at this time, under the elastic action of the second spring 95, the protruding block 96 will be given a counter force, so that the baffle 93 resets to reseal the connecting column 3, the baffle 93 can push the raw materials into the connecting column 3 for collection, and sampling can be completed, when sampling, the baffle 93 will have a certain resistance, which ensures that the connecting column 3 can be moved in place before sampling. When rotating the connecting column 3, the connecting block 2 can be driven to rotate, through the threaded connection between the connecting block 2 and the cylinder 1, the connecting block 2 can be separated from the cylinder 1, and the connecting column 3 can be removed for sample recovery.

[0025] When the length of the device needs to be adjusted, the plug rod 82 is pulled horizontally, the plug rod 82 drives the sliding block 83 to move horizontally, the sliding block 83 slides along the fixed rod 84 and extrudes the first spring 85, at the same time, the sliding block 83 drives the magnetic attraction block 86 to move and be attracted to the magnet 87, at this time, the plug rod 82 will slide out of the plug slot 81, then moving the connecting ring 4 in the vertical direction can make the connecting ring 4 slide along the cylinder 1, then pushing the plug rod 82 back to insert the plug rod 82 into the plug slot 81 in another position can realize the plug-in cooperation of the plug rod 82 and the plug slot 81 at different positions, which is convenient for extending the length of the overall structure of the device and flexibly adjusting the sampling depth of the raw materials to achieve the purpose of sampling and detecting at different positions.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sampling device for chemical raw material processing, comprising a cylinder (1), characterized in that: The inside of the barrel (1) is connected with a connecting block (2) through thread, the lower end of the connecting block (2) is fixedly connected with a connecting column (3), the connecting column (3) is in contact with the barrel (1), the outside of the barrel (1) is slidably sleeved with a connecting ring (4), the outside of the connecting ring (4) is rotatably sleeved with a rotating ring (5) through a bearing, the upper end of the rotating ring (5) is fixedly connected with a connecting rod (6), the upper end of the connecting rod (6) is fixedly connected with a fixed block (7), the top of the fixed block (7) is fixedly connected with a rotating block (10), the lower end of the fixed block (7) is fixedly connected with a square rod (11), the outside of the square rod (11) is slidably sleeved with a rotating rod (12), the barrel (1) and the rotating rod (12) are rotatably connected through a bearing, the connecting ring (4) is provided with an adjusting mechanism (8), and the connecting column (3) is provided with a sampling mechanism (9).

2. The sampling device for processing of chemical raw materials according to claim 1, characterized in that: The adjusting mechanism (8) comprises a slot (81), the inside of the barrel (1) is provided with a slot (81), the inside of the slot (81) is slidably connected with a plug rod (82), the plug rod (82) is slidably connected with the connecting ring (4), the upper end of the plug rod (82) is fixedly connected with a sliding block (83), the sliding block (83) is slidably connected with the connecting ring (4), the inside of the sliding block (83) is slidably sleeved with a fixed rod (84), the fixed rod (84) is fixedly connected with the connecting ring (4), the outside of the fixed rod (84) is provided with a first spring (85), the top of the sliding block (83) is fixedly connected with a magnetic block (86), the magnetic block (86) is slidably connected with the connecting ring (4), and the inside of the connecting ring (4) is fixedly connected with a magnet (87).

3. The sampling device for processing of chemical raw materials according to claim 2, characterized in that: The number of the slot (81) is multiple, and multiple slot (81) is evenly distributed in the inside of the barrel (1).

4. The sampling device for processing of chemical raw materials according to claim 2, characterized in that: One end of the first spring (85) is fixedly connected with the connecting ring (4), and the other end of the first spring (85) is fixedly connected with the sliding block (83).

5. The sampling device for processing of chemical raw materials according to claim 1, characterized in that: The sampling mechanism (9) comprises a rotating shaft (91), the bottom of the rotating rod (12) is fixedly connected with a rotating shaft (91), the outside of the rotating shaft (91) is fixedly connected with a top block (92), the outside of the connecting column (3) is in contact with two symmetrically distributed baffles (93), the inside of the baffle (93) is fixedly connected with two symmetrically distributed sliding rods (94), the sliding rod (94) is slidably connected with the connecting column (3), the outside of the sliding rod (94) is provided with a second spring (95), and the outside of the sliding rod (94) is fixedly connected with a convex block (96).

6. A sampling device for processing of chemical raw materials according to claim 5, characterized in that: One end of the second spring (95) is fixedly connected with the connecting column (3), and the other end of the second spring (95) is fixedly connected with the convex block (96).

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